diff --git a/.babelrc b/.babelrc
index 4ffef06db..ac53728ba 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,3 +1,3 @@
 {
-  "presets": ["env", "react"]
+  "presets": ["@babel/env", "@babel/react"]
 }
diff --git a/dash_bio/Ideogram.py b/dash_bio/Ideogram.py
index be022bfba..1c2b6e78a 100644
--- a/dash_bio/Ideogram.py
+++ b/dash_bio/Ideogram.py
@@ -9,7 +9,7 @@ class Ideogram(Component):
 datasets for organisms such as human, mouse, and any other
 eukaryote. The Ideogram component can be used to compare
 homologous features between chromosomes, and depict
-haploid, diploid, aneuploidy genomes. It can also display
+haploid, diploid, aneuploid genomes. It can also display
 annotations on genomic data using histograms and overlays.
 
 Reference: https://eweitz.github.io/ideogram/
diff --git a/dash_bio/bundle.js b/dash_bio/bundle.js
index d9fbdaaac..acb2fad2c 100644
--- a/dash_bio/bundle.js
+++ b/dash_bio/bundle.js
@@ -1,4 +1,4 @@
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n(6);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},clone:function(t){var e=new n(6);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},invert:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=n*o-r*i;return l?(l=1/l,t[0]=o*l,t[1]=-r*l,t[2]=-i*l,t[3]=n*l,t[4]=(i*s-o*a)*l,t[5]=(r*a-n*s)*l,t):null},determinant:function(t){return t[0]*t[3]-t[1]*t[2]},multiply:function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=n[0],c=n[1],f=n[2],h=n[3],d=n[4],p=n[5];return t[0]=r*u+o*c,t[1]=i*u+a*c,t[2]=r*f+o*h,t[3]=i*f+a*h,t[4]=r*d+o*p+s,t[5]=i*d+a*p+l,t}};f.mul=f.multiply,f.rotate=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=Math.sin(n),c=Math.cos(n);return t[0]=r*c+o*u,t[1]=i*c+a*u,t[2]=r*-u+o*c,t[3]=i*-u+a*c,t[4]=s,t[5]=l,t},f.scale=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=n[0],c=n[1];return t[0]=r*u,t[1]=i*u,t[2]=o*c,t[3]=a*c,t[4]=s,t[5]=l,t},f.translate=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=n[0],c=n[1];return t[0]=r,t[1]=i,t[2]=o,t[3]=a,t[4]=r*u+o*c+s,t[5]=i*u+a*c+l,t},f.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},f.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},void 0!==t&&(t.mat2d=f);var h={create:function(){var t=new n(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromMat4:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t},clone:function(t){var e=new n(9);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},transpose:function(t,e){if(t===e){var n=e[1],r=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=n,t[5]=e[7],t[6]=r,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},invert:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=c*a-s*u,h=-c*o+s*l,d=u*o-a*l,p=n*f+r*h+i*d;return p?(p=1/p,t[0]=f*p,t[1]=(-c*r+i*u)*p,t[2]=(s*r-i*a)*p,t[3]=h*p,t[4]=(c*n-i*l)*p,t[5]=(-s*n+i*o)*p,t[6]=d*p,t[7]=(-u*n+r*l)*p,t[8]=(a*n-r*o)*p,t):null},adjoint:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8];return t[0]=a*c-s*u,t[1]=i*u-r*c,t[2]=r*s-i*a,t[3]=s*l-o*c,t[4]=n*c-i*l,t[5]=i*o-n*s,t[6]=o*u-a*l,t[7]=r*l-n*u,t[8]=n*a-r*o,t},determinant:function(t){var e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8];return e*(u*o-a*l)+n*(-u*i+a*s)+r*(l*i-o*s)},multiply:function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=n[0],d=n[1],p=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],x=n[8];return t[0]=h*r+d*a+p*u,t[1]=h*i+d*s+p*c,t[2]=h*o+d*l+p*f,t[3]=v*r+m*a+g*u,t[4]=v*i+m*s+g*c,t[5]=v*o+m*l+g*f,t[6]=y*r+b*a+x*u,t[7]=y*i+b*s+x*c,t[8]=y*o+b*l+x*f,t}};h.mul=h.multiply,h.translate=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=n[0],d=n[1];return t[0]=r,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=l,t[6]=h*r+d*a+u,t[7]=h*i+d*s+c,t[8]=h*o+d*l+f,t},h.rotate=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=Math.sin(n),d=Math.cos(n);return t[0]=d*r+h*a,t[1]=d*i+h*s,t[2]=d*o+h*l,t[3]=d*a-h*r,t[4]=d*s-h*i,t[5]=d*l-h*o,t[6]=u,t[7]=c,t[8]=f,t},h.scale=function(t,e,n){var r=n[0],i=n[1];return t[0]=r*e[0],t[1]=r*e[1],t[2]=r*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},h.fromMat2d=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},h.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=n+n,s=r+r,l=i+i,u=n*a,c=r*a,f=r*s,h=i*a,d=i*s,p=i*l,v=o*a,m=o*s,g=o*l;return t[0]=1-f-p,t[3]=c-g,t[6]=h+m,t[1]=c+g,t[4]=1-u-p,t[7]=d-v,t[2]=h-m,t[5]=d+v,t[8]=1-u-f,t},h.normalFromMat4=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],d=e[11],p=e[12],v=e[13],m=e[14],g=e[15],y=n*s-r*a,b=n*l-i*a,x=n*u-o*a,_=r*l-i*s,w=r*u-o*s,A=i*u-o*l,M=c*v-f*p,k=c*m-h*p,T=c*g-d*p,S=f*m-h*v,C=f*g-d*v,E=h*g-d*m,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(l*T-a*E-u*k)*O,t[2]=(a*C-s*T+u*M)*O,t[3]=(i*C-r*E-o*S)*O,t[4]=(n*E-i*T+o*k)*O,t[5]=(r*T-n*C-o*M)*O,t[6]=(v*A-m*w+g*_)*O,t[7]=(m*x-p*A-g*b)*O,t[8]=(p*w-v*x+g*y)*O,t):null},h.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},h.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},void 0!==t&&(t.mat3=h);var d={create:function(){var t=new n(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},clone:function(t){var e=new n(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},transpose:function(t,e){if(t===e){var n=e[1],r=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},invert:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],d=e[11],p=e[12],v=e[13],m=e[14],g=e[15],y=n*s-r*a,b=n*l-i*a,x=n*u-o*a,_=r*l-i*s,w=r*u-o*s,A=i*u-o*l,M=c*v-f*p,k=c*m-h*p,T=c*g-d*p,S=f*m-h*v,C=f*g-d*v,E=h*g-d*m,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(i*C-r*E-o*S)*O,t[2]=(v*A-m*w+g*_)*O,t[3]=(h*w-f*A-d*_)*O,t[4]=(l*T-a*E-u*k)*O,t[5]=(n*E-i*T+o*k)*O,t[6]=(m*x-p*A-g*b)*O,t[7]=(c*A-h*x+d*b)*O,t[8]=(a*C-s*T+u*M)*O,t[9]=(r*T-n*C-o*M)*O,t[10]=(p*w-v*x+g*y)*O,t[11]=(f*x-c*w-d*y)*O,t[12]=(s*k-a*S-l*M)*O,t[13]=(n*S-r*k+i*M)*O,t[14]=(v*b-p*_-m*y)*O,t[15]=(c*_-f*b+h*y)*O,t):null},adjoint:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],d=e[11],p=e[12],v=e[13],m=e[14],g=e[15];return t[0]=s*(h*g-d*m)-f*(l*g-u*m)+v*(l*d-u*h),t[1]=-(r*(h*g-d*m)-f*(i*g-o*m)+v*(i*d-o*h)),t[2]=r*(l*g-u*m)-s*(i*g-o*m)+v*(i*u-o*l),t[3]=-(r*(l*d-u*h)-s*(i*d-o*h)+f*(i*u-o*l)),t[4]=-(a*(h*g-d*m)-c*(l*g-u*m)+p*(l*d-u*h)),t[5]=n*(h*g-d*m)-c*(i*g-o*m)+p*(i*d-o*h),t[6]=-(n*(l*g-u*m)-a*(i*g-o*m)+p*(i*u-o*l)),t[7]=n*(l*d-u*h)-a*(i*d-o*h)+c*(i*u-o*l),t[8]=a*(f*g-d*v)-c*(s*g-u*v)+p*(s*d-u*f),t[9]=-(n*(f*g-d*v)-c*(r*g-o*v)+p*(r*d-o*f)),t[10]=n*(s*g-u*v)-a*(r*g-o*v)+p*(r*u-o*s),t[11]=-(n*(s*d-u*f)-a*(r*d-o*f)+c*(r*u-o*s)),t[12]=-(a*(f*m-h*v)-c*(s*m-l*v)+p*(s*h-l*f)),t[13]=n*(f*m-h*v)-c*(r*m-i*v)+p*(r*h-i*f),t[14]=-(n*(s*m-l*v)-a*(r*m-i*v)+p*(r*l-i*s)),t[15]=n*(s*h-l*f)-a*(r*h-i*f)+c*(r*l-i*s),t},determinant:function(t){var e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8],c=t[9],f=t[10],h=t[11],d=t[12],p=t[13],v=t[14],m=t[15];return(e*a-n*o)*(f*m-h*v)-(e*s-r*o)*(c*m-h*p)+(e*l-i*o)*(c*v-f*p)+(n*s-r*a)*(u*m-h*d)-(n*l-i*a)*(u*v-f*d)+(r*l-i*s)*(u*p-c*d)},multiply:function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],d=e[10],p=e[11],v=e[12],m=e[13],g=e[14],y=e[15],b=n[0],x=n[1],_=n[2],w=n[3];return t[0]=b*r+x*s+_*f+w*v,t[1]=b*i+x*l+_*h+w*m,t[2]=b*o+x*u+_*d+w*g,t[3]=b*a+x*c+_*p+w*y,b=n[4],x=n[5],_=n[6],w=n[7],t[4]=b*r+x*s+_*f+w*v,t[5]=b*i+x*l+_*h+w*m,t[6]=b*o+x*u+_*d+w*g,t[7]=b*a+x*c+_*p+w*y,b=n[8],x=n[9],_=n[10],w=n[11],t[8]=b*r+x*s+_*f+w*v,t[9]=b*i+x*l+_*h+w*m,t[10]=b*o+x*u+_*d+w*g,t[11]=b*a+x*c+_*p+w*y,b=n[12],x=n[13],_=n[14],w=n[15],t[12]=b*r+x*s+_*f+w*v,t[13]=b*i+x*l+_*h+w*m,t[14]=b*o+x*u+_*d+w*g,t[15]=b*a+x*c+_*p+w*y,t}};d.mul=d.multiply,d.translate=function(t,e,n){var r,i,o,a,s,l,u,c,f,h,d,p,v=n[0],m=n[1],g=n[2];return 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l?(l=1/l,t[0]=a*l,t[1]=-r*l,t[2]=-i*l,t[3]=n*l,t[4]=(i*s-a*o)*l,t[5]=(r*o-n*s)*l,t):null},determinant:function(t){return t[0]*t[3]-t[1]*t[2]},multiply:function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=n[0],c=n[1],f=n[2],h=n[3],p=n[4],d=n[5];return t[0]=r*u+a*c,t[1]=i*u+o*c,t[2]=r*f+a*h,t[3]=i*f+o*h,t[4]=r*p+a*d+s,t[5]=i*p+o*d+l,t}};f.mul=f.multiply,f.rotate=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=Math.sin(n),c=Math.cos(n);return t[0]=r*c+a*u,t[1]=i*c+o*u,t[2]=r*-u+a*c,t[3]=i*-u+o*c,t[4]=s,t[5]=l,t},f.scale=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=n[0],c=n[1];return t[0]=r*u,t[1]=i*u,t[2]=a*c,t[3]=o*c,t[4]=s,t[5]=l,t},f.translate=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=n[0],c=n[1];return t[0]=r,t[1]=i,t[2]=a,t[3]=o,t[4]=r*u+a*c+s,t[5]=i*u+o*c+l,t},f.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},f.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},void 0!==t&&(t.mat2d=f);var h={create:function(){var t=new n(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromMat4:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t},clone:function(t){var e=new n(9);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},transpose:function(t,e){if(t===e){var n=e[1],r=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=n,t[5]=e[7],t[6]=r,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},invert:function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=c*o-s*u,h=-c*a+s*l,p=u*a-o*l,d=n*f+r*h+i*p;return d?(d=1/d,t[0]=f*d,t[1]=(-c*r+i*u)*d,t[2]=(s*r-i*o)*d,t[3]=h*d,t[4]=(c*n-i*l)*d,t[5]=(-s*n+i*a)*d,t[6]=p*d,t[7]=(-u*n+r*l)*d,t[8]=(o*n-r*a)*d,t):null},adjoint:function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8];return t[0]=o*c-s*u,t[1]=i*u-r*c,t[2]=r*s-i*o,t[3]=s*l-a*c,t[4]=n*c-i*l,t[5]=i*a-n*s,t[6]=a*u-o*l,t[7]=r*l-n*u,t[8]=n*o-r*a,t},determinant:function(t){var e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8];return e*(u*a-o*l)+n*(-u*i+o*s)+r*(l*i-a*s)},multiply:function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=n[0],p=n[1],d=n[2],m=n[3],v=n[4],g=n[5],y=n[6],b=n[7],x=n[8];return t[0]=h*r+p*o+d*u,t[1]=h*i+p*s+d*c,t[2]=h*a+p*l+d*f,t[3]=m*r+v*o+g*u,t[4]=m*i+v*s+g*c,t[5]=m*a+v*l+g*f,t[6]=y*r+b*o+x*u,t[7]=y*i+b*s+x*c,t[8]=y*a+b*l+x*f,t}};h.mul=h.multiply,h.translate=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=n[0],p=n[1];return t[0]=r,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=h*r+p*o+u,t[7]=h*i+p*s+c,t[8]=h*a+p*l+f,t},h.rotate=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=Math.sin(n),p=Math.cos(n);return t[0]=p*r+h*o,t[1]=p*i+h*s,t[2]=p*a+h*l,t[3]=p*o-h*r,t[4]=p*s-h*i,t[5]=p*l-h*a,t[6]=u,t[7]=c,t[8]=f,t},h.scale=function(t,e,n){var r=n[0],i=n[1];return t[0]=r*e[0],t[1]=r*e[1],t[2]=r*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},h.fromMat2d=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},h.fromQuat=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=n+n,s=r+r,l=i+i,u=n*o,c=r*o,f=r*s,h=i*o,p=i*s,d=i*l,m=a*o,v=a*s,g=a*l;return t[0]=1-f-d,t[3]=c-g,t[6]=h+v,t[1]=c+g,t[4]=1-u-d,t[7]=p-m,t[2]=h-v,t[5]=p+m,t[8]=1-u-f,t},h.normalFromMat4=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],p=e[11],d=e[12],m=e[13],v=e[14],g=e[15],y=n*s-r*o,b=n*l-i*o,x=n*u-a*o,_=r*l-i*s,w=r*u-a*s,A=i*u-a*l,M=c*m-f*d,k=c*v-h*d,T=c*g-p*d,S=f*v-h*m,C=f*g-p*m,E=h*g-p*v,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(l*T-o*E-u*k)*O,t[2]=(o*C-s*T+u*M)*O,t[3]=(i*C-r*E-a*S)*O,t[4]=(n*E-i*T+a*k)*O,t[5]=(r*T-n*C-a*M)*O,t[6]=(m*A-v*w+g*_)*O,t[7]=(v*x-d*A-g*b)*O,t[8]=(d*w-m*x+g*y)*O,t):null},h.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},h.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},void 0!==t&&(t.mat3=h);var p={create:function(){var t=new n(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},clone:function(t){var e=new n(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},copy:function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},transpose:function(t,e){if(t===e){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},invert:function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],p=e[11],d=e[12],m=e[13],v=e[14],g=e[15],y=n*s-r*o,b=n*l-i*o,x=n*u-a*o,_=r*l-i*s,w=r*u-a*s,A=i*u-a*l,M=c*m-f*d,k=c*v-h*d,T=c*g-p*d,S=f*v-h*m,C=f*g-p*m,E=h*g-p*v,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(i*C-r*E-a*S)*O,t[2]=(m*A-v*w+g*_)*O,t[3]=(h*w-f*A-p*_)*O,t[4]=(l*T-o*E-u*k)*O,t[5]=(n*E-i*T+a*k)*O,t[6]=(v*x-d*A-g*b)*O,t[7]=(c*A-h*x+p*b)*O,t[8]=(o*C-s*T+u*M)*O,t[9]=(r*T-n*C-a*M)*O,t[10]=(d*w-m*x+g*y)*O,t[11]=(f*x-c*w-p*y)*O,t[12]=(s*k-o*S-l*M)*O,t[13]=(n*S-r*k+i*M)*O,t[14]=(m*b-d*_-v*y)*O,t[15]=(c*_-f*b+h*y)*O,t):null},adjoint:function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],p=e[11],d=e[12],m=e[13],v=e[14],g=e[15];return t[0]=s*(h*g-p*v)-f*(l*g-u*v)+m*(l*p-u*h),t[1]=-(r*(h*g-p*v)-f*(i*g-a*v)+m*(i*p-a*h)),t[2]=r*(l*g-u*v)-s*(i*g-a*v)+m*(i*u-a*l),t[3]=-(r*(l*p-u*h)-s*(i*p-a*h)+f*(i*u-a*l)),t[4]=-(o*(h*g-p*v)-c*(l*g-u*v)+d*(l*p-u*h)),t[5]=n*(h*g-p*v)-c*(i*g-a*v)+d*(i*p-a*h),t[6]=-(n*(l*g-u*v)-o*(i*g-a*v)+d*(i*u-a*l)),t[7]=n*(l*p-u*h)-o*(i*p-a*h)+c*(i*u-a*l),t[8]=o*(f*g-p*m)-c*(s*g-u*m)+d*(s*p-u*f),t[9]=-(n*(f*g-p*m)-c*(r*g-a*m)+d*(r*p-a*f)),t[10]=n*(s*g-u*m)-o*(r*g-a*m)+d*(r*u-a*s),t[11]=-(n*(s*p-u*f)-o*(r*p-a*f)+c*(r*u-a*s)),t[12]=-(o*(f*v-h*m)-c*(s*v-l*m)+d*(s*h-l*f)),t[13]=n*(f*v-h*m)-c*(r*v-i*m)+d*(r*h-i*f),t[14]=-(n*(s*v-l*m)-o*(r*v-i*m)+d*(r*l-i*s)),t[15]=n*(s*h-l*f)-o*(r*h-i*f)+c*(r*l-i*s),t},determinant:function(t){var e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8],c=t[9],f=t[10],h=t[11],p=t[12],d=t[13],m=t[14],v=t[15];return(e*o-n*a)*(f*v-h*m)-(e*s-r*a)*(c*v-h*d)+(e*l-i*a)*(c*m-f*d)+(n*s-r*o)*(u*v-h*p)-(n*l-i*o)*(u*m-f*p)+(r*l-i*s)*(u*d-c*p)},multiply:function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],p=e[10],d=e[11],m=e[12],v=e[13],g=e[14],y=e[15],b=n[0],x=n[1],_=n[2],w=n[3];return t[0]=b*r+x*s+_*f+w*m,t[1]=b*i+x*l+_*h+w*v,t[2]=b*a+x*u+_*p+w*g,t[3]=b*o+x*c+_*d+w*y,b=n[4],x=n[5],_=n[6],w=n[7],t[4]=b*r+x*s+_*f+w*m,t[5]=b*i+x*l+_*h+w*v,t[6]=b*a+x*u+_*p+w*g,t[7]=b*o+x*c+_*d+w*y,b=n[8],x=n[9],_=n[10],w=n[11],t[8]=b*r+x*s+_*f+w*m,t[9]=b*i+x*l+_*h+w*v,t[10]=b*a+x*u+_*p+w*g,t[11]=b*o+x*c+_*d+w*y,b=n[12],x=n[13],_=n[14],w=n[15],t[12]=b*r+x*s+_*f+w*m,t[13]=b*i+x*l+_*h+w*v,t[14]=b*a+x*u+_*p+w*g,t[15]=b*o+x*c+_*d+w*y,t}};p.mul=p.multiply,p.translate=function(t,e,n){var r,i,a,o,s,l,u,c,f,h,p,d,m=n[0],v=n[1],g=n[2];return 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t=a.createElement("input"),e=a.createElement("select").appendChild(a.createElement("option"));t.type="checkbox",g.checkOn=""!==t.value,g.optSelected=e.selected,(t=a.createElement("input")).value="t",t.type="radio",g.radioValue="t"===t.value}();var fe,he=A.expr.attrHandle;A.fn.extend({attr:function(t,e){return H(this,A.attr,t,e,arguments.length>1)},removeAttr:function(t){return this.each(function(){A.removeAttr(this,t)})}}),A.extend({attr:function(t,e,n){var r,i,o=t.nodeType;if(3!==o&&8!==o&&2!==o)return void 0===t.getAttribute?A.prop(t,e,n):(1===o&&A.isXMLDoc(t)||(i=A.attrHooks[e.toLowerCase()]||(A.expr.match.bool.test(e)?fe:void 0)),void 0!==n?null===n?void A.removeAttr(t,e):i&&"set"in i&&void 0!==(r=i.set(t,n,e))?r:(t.setAttribute(e,n+""),n):i&&"get"in i&&null!==(r=i.get(t,e))?r:null==(r=A.find.attr(t,e))?void 0:r)},attrHooks:{type:{set:function(t,e){if(!g.radioValue&&"radio"===e&&O(t,"input")){var n=t.value;return 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Read more at http://fb.me/use-check-prop-types");throw s.name="Invariant Violation",s}}function e(){return t}t.isRequired=t;var n={array:t,bool:t,func:t,number:t,object:t,string:t,symbol:t,any:t,arrayOf:e,element:t,instanceOf:e,node:t,objectOf:e,oneOf:e,oneOfType:e,shape:e,exact:e};return n.checkPropTypes=i,n.PropTypes=n,n}},function(t,e,n){"use strict";t.exports="SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED"},function(t,e,n){const r=n(47),i=n(19),o=n(15),a=n(51),s=n(52);t.exports={speckRenderer:r,speckSystem:i,speckView:o,speckInteractions:a,speckPresetViews:s}},function(t,e,n){"use strict";var r=n(14),i=n(48),o=n(49),a=n(12),s=n(15),l=n(19),u=n(50);function c(t,e){return e=e.split("// __split__"),new i.Program(t,e[0],e[1])}t.exports=function(t,e,n){var f,h,d,p,v,m,g,y,b,x,_,w,A,M,k,T,S,C,E,O,D,L,z,P,I,R,j,F=this,N=null,B=null,V=null,U=null,q=null,$=null,H=0,W=!1,G=!1;function Y(t){d.viewport(0,0,n,n);var i=s.clone(t);i.zoom=1/f,i.translation.x=0,i.translation.y=0;for(var o=r.mat4.create(),a=0;a<3;a++){var l=r.vec3.random(r.vec3.create(),1);r.mat4.rotate(o,o,10*Math.random(),l)}i.rotation=r.mat4.multiply(r.mat4.create(),o,i.rotation),S.bind(),d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT);var u=s.getRect(i),c=r.mat4.create();r.mat4.ortho(c,u.left,u.right,u.bottom,u.top,0,f);var h=r.mat4.create();r.mat4.lookAt(h,[0,0,0],[0,0,-1],[0,1,0]);var p=r.mat4.create();r.mat4.translate(p,p,[0,0,-f/2]),r.mat4.multiply(p,p,i.rotation),D.setUniform("uProjection","Matrix4fv",!1,c),D.setUniform("uView","Matrix4fv",!1,h),D.setUniform("uModel","Matrix4fv",!1,p),D.setUniform("uBottomLeft","2fv",[u.left,u.bottom]),D.setUniform("uTopRight","2fv",[u.right,u.top]),D.setUniform("uAtomScale","1f",2.5*i.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",n),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",0),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(L.setUniform("uProjection","Matrix4fv",!1,c),L.setUniform("uView","Matrix4fv",!1,h),L.setUniform("uModel","Matrix4fv",!1,p),L.setUniform("uRotation","Matrix4fv",!1,i.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[u.left,u.bottom]),L.setUniform("uTopRight","2fv",[u.right,u.top]),L.setUniform("uRes","1f",n),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",0),B.render()),d.viewport(0,0,e,e);var y=s.getRect(t),x=s.getRect(i),_=r.mat4.invert(r.mat4.create(),o);C.bind(),d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT),z.setUniform("uSceneDepth","1i",m.index),z.setUniform("uSceneNormal","1i",v.index),z.setUniform("uRandRotDepth","1i",g.index),z.setUniform("uAccumulator","1i",b.index),z.setUniform("uSceneBottomLeft","2fv",[y.left,y.bottom]),z.setUniform("uSceneTopRight","2fv",[y.right,y.top]),z.setUniform("uRotBottomLeft","2fv",[x.left,x.bottom]),z.setUniform("uRotTopRight","2fv",[x.right,x.top]),z.setUniform("uRes","1f",e),z.setUniform("uDepth","1f",f),z.setUniform("uRot","Matrix4fv",!1,o),z.setUniform("uInvRot","Matrix4fv",!1,_),z.setUniform("uSampleCount","1i",H),V.render(),b.activate(),b.bind(),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGBA,0,0,e,e,0)}F.getAOProgress=function(){return H/1024},F.initialize=function(){t.width=t.height=e,(d=t.getContext("webgl")).enable(d.DEPTH_TEST),d.enable(d.CULL_FACE),d.clearColor(0,0,0,0),d.clearDepth(1),d.viewport(0,0,e,e),window.gl=d,i.getExtensions(d,["EXT_frag_depth","WEBGL_depth_texture"]),F.createTextures(),D=c(d,u.shaders.atom),L=c(d,u.shaders.bond),j=c(d,u.shaders["textured-quad"]),z=c(d,u.shaders.accumulator),P=c(d,u.shaders.ao),I=c(d,u.shaders.fxaa),R=c(d,u.shaders.dof);var n=[-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0],r=i.buildAttribs(d,{aPosition:3});r.aPosition.buffer.set(new Float32Array(n));var o=n.length/9;new i.Renderable(d,j,r,o),V=new i.Renderable(d,z,r,o),U=new i.Renderable(d,P,r,o),$=new i.Renderable(d,I,r,o),q=new i.Renderable(d,R,r,o),0},F.createTextures=function(){y=new i.Texture(d,0,null,n,n),g=new i.Texture(d,1,null,n,n,{internalFormat:d.DEPTH_COMPONENT,format:d.DEPTH_COMPONENT,type:d.UNSIGNED_SHORT}),S=new i.Framebuffer(d,[y],g),p=new i.Texture(d,2,null,e,e),v=new i.Texture(d,3,null,e,e),m=new i.Texture(d,4,null,e,e,{internalFormat:d.DEPTH_COMPONENT,format:d.DEPTH_COMPONENT,type:d.UNSIGNED_SHORT}),k=new i.Framebuffer(d,[p],m),T=new i.Framebuffer(d,[v],m),b=new i.Texture(d,5,null,e,e),x=new i.Texture(d,6,null,e,e),C=new i.Framebuffer(d,[x]),M=new i.Texture(d,7,null,e,e),O=new i.Framebuffer(d,[M]),_=new i.Texture(d,8,null,e,e),w=new i.Texture(d,9,null,e,e),E=new i.Framebuffer(d,[w]),A=new i.Texture(d,10,null,e,e),new i.Framebuffer(d,[A])},F.setResolution=function(r,i){n=i,e=r,t.width=t.height=e,d.viewport(0,0,e,e),F.createTextures()},F.setSystem=function(t,e){function n(t){for(var e=[],n=0;n<36;n++)e.push.apply(e,t);return e}h=t;for(var r=i.buildAttribs(d,{aImposter:3,aPosition:3,aRadius:1,aColor:3}),s=[],l=[],u=[],c=[],f=0;f<h.atoms.length;f++){s.push.apply(s,o.position);var p=h.atoms[f];l.push.apply(l,n([p.x,p.y,p.z])),u.push.apply(u,n([a[p.symbol].radius]));var v=a[p.symbol].color;c.push.apply(c,n([v[0],v[1],v[2]]))}r.aImposter.buffer.set(new Float32Array(s)),r.aPosition.buffer.set(new Float32Array(l)),r.aRadius.buffer.set(new Float32Array(u)),r.aColor.buffer.set(new Float32Array(c));var m=s.length/9;if(N=new i.Renderable(d,D,r,m),e.bonds&&(B=null,h.bonds.length>0)){r=i.buildAttribs(d,{aImposter:3,aPosA:3,aPosB:3,aRadA:1,aRadB:1,aColA:3,aColB:3}),s=[];var g=[],y=[],b=[],x=[],_=[],w=[];for(f=0;f<h.bonds.length;f++){var A=h.bonds[f];if(A.cutoff>e.bondThreshold)break;s.push.apply(s,o.position),g.push.apply(g,n([A.posA.x,A.posA.y,A.posA.z])),y.push.apply(y,n([A.posB.x,A.posB.y,A.posB.z])),b.push.apply(b,n([A.radA])),x.push.apply(x,n([A.radB])),_.push.apply(_,n([A.colA.r,A.colA.g,A.colA.b])),w.push.apply(w,n([A.colB.r,A.colB.g,A.colB.b]))}r.aImposter.buffer.set(new Float32Array(s)),r.aPosA.buffer.set(new Float32Array(g)),r.aPosB.buffer.set(new Float32Array(y)),r.aRadA.buffer.set(new Float32Array(b)),r.aRadB.buffer.set(new Float32Array(x)),r.aColA.buffer.set(new Float32Array(_)),r.aColB.buffer.set(new Float32Array(w));m=s.length/9;B=new i.Renderable(d,L,r,m)}},F.reset=function(){H=0,W=!1,G=!1,b.reset(),x.reset()},F.render=function(t){if(void 0!==h&&null!=N){if(f=2*l.getRadius(h),W)if(G)for(var n=0;n<t.spf&&!(H>1024);n++)Y(t),H++;else!function(t){G=!0,d.viewport(0,0,e,e),T.bind(),d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT);var n=s.getRect(t),i=r.mat4.create();r.mat4.ortho(i,n.left,n.right,n.bottom,n.top,0,f);var o=r.mat4.create();r.mat4.lookAt(o,[0,0,0],[0,0,-1],[0,1,0]);var a=r.mat4.create();r.mat4.translate(a,a,[0,0,-f/2]),r.mat4.multiply(a,a,t.rotation),D.setUniform("uProjection","Matrix4fv",!1,i),D.setUniform("uView","Matrix4fv",!1,o),D.setUniform("uModel","Matrix4fv",!1,a),D.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),D.setUniform("uTopRight","2fv",[n.right,n.top]),D.setUniform("uAtomScale","1f",2.5*t.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",e),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",1),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(T.bind(),L.setUniform("uProjection","Matrix4fv",!1,i),L.setUniform("uView","Matrix4fv",!1,o),L.setUniform("uModel","Matrix4fv",!1,a),L.setUniform("uRotation","Matrix4fv",!1,t.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),L.setUniform("uTopRight","2fv",[n.right,n.top]),L.setUniform("uRes","1f",e),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",1),B.render())}(t);else!function(t){W=!0,d.viewport(0,0,e,e),k.bind(),d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT);var n=s.getRect(t),i=r.mat4.create();r.mat4.ortho(i,n.left,n.right,n.bottom,n.top,0,f);var o=r.mat4.create();r.mat4.lookAt(o,[0,0,0],[0,0,-1],[0,1,0]);var a=r.mat4.create();r.mat4.translate(a,a,[0,0,-f/2]),r.mat4.multiply(a,a,t.rotation),D.setUniform("uProjection","Matrix4fv",!1,i),D.setUniform("uView","Matrix4fv",!1,o),D.setUniform("uModel","Matrix4fv",!1,a),D.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),D.setUniform("uTopRight","2fv",[n.right,n.top]),D.setUniform("uAtomScale","1f",2.5*t.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",e),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",0),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(k.bind(),L.setUniform("uProjection","Matrix4fv",!1,i),L.setUniform("uView","Matrix4fv",!1,o),L.setUniform("uModel","Matrix4fv",!1,a),L.setUniform("uRotation","Matrix4fv",!1,t.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),L.setUniform("uTopRight","2fv",[n.right,n.top]),L.setUniform("uRes","1f",e),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",0),B.render())}(t);!function(t){d.viewport(0,0,e,e),t.fxaa>0||t.dofStrength>0?O.bind():d.bindFramebuffer(d.FRAMEBUFFER,null);if(d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT),P.setUniform("uSceneColor","1i",p.index),P.setUniform("uSceneDepth","1i",m.index),P.setUniform("uAccumulatorOut","1i",x.index),P.setUniform("uRes","1f",e),P.setUniform("uAO","1f",2*t.ao),P.setUniform("uBrightness","1f",2*t.brightness),P.setUniform("uOutlineStrength","1f",t.outline),U.render(),t.fxaa>0){t.dofStrength>0?E.bind():d.bindFramebuffer(d.FRAMEBUFFER,null);for(var n=0;n<t.fxaa;n++)d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT),0==n?I.setUniform("uTexture","1i",M.index):I.setUniform("uTexture","1i",_.index),I.setUniform("uRes","1f",e),$.render(),_.activate(),_.bind(),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGBA,0,0,e,e,0)}t.dofStrength>0&&(d.bindFramebuffer(d.FRAMEBUFFER,null),d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT),t.fxaa>0?R.setUniform("uColor","1i",_.index):R.setUniform("uColor","1i",M.index),R.setUniform("uDepth","1i",m.index),R.setUniform("uDOFPosition","1f",t.dofPosition),R.setUniform("uDOFStrength","1f",t.dofStrength),R.setUniform("uRes","1f",e),q.render())}(t)}},F.initialize()}},function(t,e){function n(t){var e=this;e.initialize=function(){e.buffer=t.createBuffer()},e.bind=function(){t.bindBuffer(t.ARRAY_BUFFER,e.buffer)},e.set=function(n){e.bind(),t.bufferData(t.ARRAY_BUFFER,n,t.STATIC_DRAW)},e.initialize()}t.exports.buildAttribs=function(t,e){var r={};for(var i in e)r[i]={buffer:new n(t),size:e[i]};return r},t.exports.getExtensions=function(t,e){for(var n={},r=0;r<e.length;r++){var i=t.getExtension(e[r]);if(null===i)throw"Extension "+e[r]+" not available.";n[e[r]]=i}return n},t.exports.Framebuffer=function(t,e,n,r){var i=this;i.initialize=function(){if(i.fb=t.createFramebuffer(),i.bind(),e.length>1){for(var o=[],a=0;a<e.length;a++)o.push(r["COLOR_ATTACHMENT"+a+"_WEBGL"]);for(r.drawBuffersWEBGL(o),a=0;a<e.length;a++)t.framebufferTexture2D(t.FRAMEBUFFER,r["COLOR_ATTACHMENT"+a+"_WEBGL"],t.TEXTURE_2D,e[a].texture,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e[0].texture,0);void 0!==n&&t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,n.texture,0)},i.bind=function(){t.bindFramebuffer(t.FRAMEBUFFER,i.fb)},i.initialize()},t.exports.Texture=function(t,e,n,r,i,o){(o=o||{}).target=o.target||t.TEXTURE_2D,o.mag=o.mag||t.NEAREST,o.min=o.min||t.NEAREST,o.wraps=o.wraps||t.CLAMP_TO_EDGE,o.wrapt=o.wrapt||t.CLAMP_TO_EDGE,o.internalFormat=o.internalFormat||t.RGBA,o.format=o.format||t.RGBA,o.type=o.type||t.UNSIGNED_BYTE;var a=this;a.initialize=function(){a.index=e,a.activate(),a.texture=t.createTexture(),a.bind(),t.texParameteri(o.target,t.TEXTURE_MAG_FILTER,o.mag),t.texParameteri(o.target,t.TEXTURE_MIN_FILTER,o.min),t.texParameteri(o.target,t.TEXTURE_WRAP_S,o.wraps),t.texParameteri(o.target,t.TEXTURE_WRAP_T,o.wrapt),t.texImage2D(o.target,0,o.internalFormat,r,i,0,o.format,o.type,n)},a.bind=function(){t.bindTexture(o.target,a.texture)},a.activate=function(){t.activeTexture(t.TEXTURE0+a.index)},a.reset=function(){a.activate(),a.bind(),t.texImage2D(o.target,0,o.internalFormat,r,i,0,o.format,o.type,n)},a.initialize()},t.exports.GLBuffer=n,t.exports.Renderable=function(t,e,n,r){var i=this;i.primitiveCount=r,i.initialize=function(){},i.render=function(){for(name in e.use(),n){var o=n[name].buffer,a=n[name].size;try{var s=e.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}o.bind(),t.enableVertexAttribArray(s),t.vertexAttribPointer(s,a,t.FLOAT,!1,0,0)}for(name in t.drawArrays(t.TRIANGLES,0,3*r),i.buffers)t.disableVertexAttribArray(e.attributes[name].location)},i.initialize()},t.exports.InstancedRenderable=function(t,e,n,r,i){var o=this;o.initialize=function(){},o.render=function(){for(name in e.use(),n){var a=n[name].buffer,s=n[name].size;try{var l=e.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}a.bind(),t.enableVertexAttribArray(l),t.vertexAttribPointer(l,s,t.FLOAT,!1,0,0),i.vertexAttribDivisorANGLE(l,n[name].divisor)}for(name in i.drawArraysInstancedANGLE(t.TRIANGLES,0,36,r),o.buffers)t.disableVertexAttribArray(e.attributes[name].location)},o.initialize()},t.exports.Program=function(t,e,n){var r=this;r.initialize=function(){r.program=r.compileProgram(e,n),r.attribs=r.gatherAttribs(),r.uniforms=r.gatherUniforms()},r.use=function(){t.useProgram(r.program)},r.compileProgram=function(e,n){var i=r.compileShader(e,t.VERTEX_SHADER),o=r.compileShader(n,t.FRAGMENT_SHADER),a=t.createProgram();if(t.attachShader(a,i),t.attachShader(a,o),t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS))throw console.log(t.getProgramInfoLog(a)),"Failed to compile program.";return a},r.compileShader=function(e,n){var r=t.createShader(n);if(t.shaderSource(r,e),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS)){var i=t.getShaderInfoLog(r),o=parseInt(i.split(":")[2]),a=e.split("\n");for(var s in a){var l=parseInt(s);console.log(l+"  "+a[s]),s==o-1&&console.warn(i)}throw typeString=n==t.VERTEX_SHADER?"vertex":"fragment","Failed to compile "+typeString+" shader."}return r},r.setUniform=function(e,n,i){var o=Array.prototype.slice.call(arguments,2);r.use();try{var a=r.uniforms[e].location}catch(t){throw console.log(e),t}t["uniform"+n].apply(t,[a].concat(o))},r.gatherUniforms=function(){for(var e={},n=t.getProgramParameter(r.program,t.ACTIVE_UNIFORMS),i=0;i<n;i++){var o=t.getActiveUniform(r.program,i);e[o.name]={name:o.name,location:t.getUniformLocation(r.program,o.name),type:o.type,size:o.size}}return e},r.gatherAttribs=function(){for(var e={},n=t.getProgramParameter(r.program,t.ACTIVE_ATTRIBUTES),i=0;i<n;i++){var o=t.getActiveAttrib(r.program,i);e[o.name]={name:o.name,location:t.getAttribLocation(r.program,o.name),type:o.type,size:o.size}}return e},r.initialize()}},function(t,e){var n=-1;t.exports={position:[n,n,n,n,n,1,n,1,1,n,n,n,n,1,1,n,1,n,1,n,1,1,n,n,1,1,n,1,n,1,1,1,n,1,1,1,n,n,n,1,n,n,1,n,1,n,n,n,1,n,1,n,n,1,n,1,1,1,1,1,1,1,n,n,1,1,1,1,n,n,1,n,1,n,n,n,n,n,n,1,n,1,n,n,n,1,n,1,1,n,n,n,1,1,n,1,1,1,1,n,n,1,1,1,1,n,1,1],normal:[n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1]}},function(t,e,n){"use strict";var r={accumulator:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneDepth;\nuniform sampler2D uSceneNormal;\nuniform sampler2D uRandRotDepth;\nuniform sampler2D uAccumulator;\nuniform mat4 uRot;\nuniform mat4 uInvRot;\nuniform vec2 uSceneBottomLeft;\nuniform vec2 uSceneTopRight;\nuniform vec2 uRotBottomLeft;\nuniform vec2 uRotTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform int uSampleCount;\n\nvoid main() {\n\n    float dScene = texture2D(uSceneDepth, gl_FragCoord.xy/uRes).r;\n\n    vec3 r = vec3(uSceneBottomLeft + (gl_FragCoord.xy/uRes) * (uSceneTopRight - uSceneBottomLeft), 0.0);\n\n    r.z = -(dScene - 0.5) * uDepth;\n    r = vec3(uRot * vec4(r, 1));\n    float depth = -r.z/uDepth + 0.5;\n\n    vec2 p = (r.xy - uRotBottomLeft)/(uRotTopRight - uRotBottomLeft);\n\n    float dRandRot = texture2D(uRandRotDepth, p).r;\n\n    float ao = step(dRandRot, depth * 0.99);\n\n    vec3 normal = texture2D(uSceneNormal, gl_FragCoord.xy/uRes).rgb * 2.0 - 1.0;\n    vec3 dir = vec3(uInvRot * vec4(0, 0, 1, 0));\n    float mag = dot(dir, normal);\n    float sampled = step(0.0, mag);\n\n    ao *= sampled;\n\n    vec4 acc = texture2D(uAccumulator, gl_FragCoord.xy/uRes);\n\n    if (uSampleCount < 256) {\n        acc.r += ao/255.0;\n    } else if (uSampleCount < 512) {\n        acc.g += ao/255.0;\n    } else if (uSampleCount < 768) {\n        acc.b += ao/255.0;\n    } else {\n        acc.a += ao/255.0;\n    }\n        \n    gl_FragColor = acc;\n\n}\n",ao:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneColor;\nuniform sampler2D uSceneDepth;\nuniform sampler2D uAccumulatorOut;\nuniform float uRes;\nuniform float uAO;\nuniform float uBrightness;\nuniform float uOutlineStrength;\n\nvoid main() {\n    vec2 p = gl_FragCoord.xy/uRes;\n    vec4 sceneColor = texture2D(uSceneColor, p);\n    if (uOutlineStrength > 0.0) {\n        float depth = texture2D(uSceneDepth, p).r;\n        float r = 1.0/511.0;\n        float d0 = abs(texture2D(uSceneDepth, p + vec2(-r,  0)).r - depth);\n        float d1 = abs(texture2D(uSceneDepth, p + vec2( r,  0)).r - depth);\n        float d2 = abs(texture2D(uSceneDepth, p + vec2( 0, -r)).r - depth);\n        float d3 = abs(texture2D(uSceneDepth, p + vec2( 0,  r)).r - depth);\n        float d = max(d0, d1);\n        d = max(d, d2);\n        d = max(d, d3);\n        sceneColor.rgb *= pow(1.0 - d, uOutlineStrength * 32.0);\n        sceneColor.a = max(step(0.003, d), sceneColor.a);\n    }\n    vec4 dAccum = texture2D(uAccumulatorOut, p);\n    float shade = max(0.0, 1.0 - (dAccum.r + dAccum.g + dAccum.b + dAccum.a) * 0.25 * uAO);\n    shade = pow(shade, 2.0);\n    gl_FragColor = vec4(uBrightness * sceneColor.rgb * shade, sceneColor.a);\n}\n",atom:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosition;\nattribute float aRadius;\nattribute vec3 aColor;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\nuniform float uAtomShade;\n\nvarying vec3 vColor;\nvarying vec3 vPosition;\nvarying float vRadius;\n\nvoid main() {\n    vRadius = uAtomScale * (1.0 + (aRadius - 1.0) * uRelativeAtomScale);\n    gl_Position = uProjection * uView * uModel * vec4(vRadius * aImposter + aPosition, 1.0);\n    vColor = mix(aColor, vec3(1,1,1), uAtomShade);\n    vPosition = vec3(uModel * vec4(aPosition, 1));\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uRes;\nuniform float uDepth;\nuniform int uMode;\n\nvarying vec3 vPosition;\nvarying float vRadius;\nvarying vec3 vColor;\n\nvec2 res = vec2(uRes, uRes);\n\nfloat raySphereIntersect(vec3 r0, vec3 rd) {\n    float a = dot(rd, rd);\n    vec3 s0_r0 = r0 - vPosition;\n    float b = 2.0 * dot(rd, s0_r0);\n    float c = dot(s0_r0, s0_r0) - (vRadius * vRadius);\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        return -1.0;\n    }\n    return (-b - sqrt(disc))/(2.0*a);\n}\n\nvoid main() {\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), 0.0);\n    vec3 rd = vec3(0, 0, -1);\n    float t = raySphereIntersect(r0, rd);\n    if (t < 0.0) {\n        discard;\n    }\n    vec3 coord = r0 + rd * t;\n    vec3 normal = normalize(coord - vPosition);\n    if (uMode == 0) {\n        gl_FragColor = vec4(vColor, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -coord.z/uDepth;\n}\n",blur:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\nuniform int leftRight;\n\nvoid main() {\n    vec2 dir;\n    if (leftRight == 1) {\n        dir = vec2(1,0)/uRes;\n    } else {\n        dir = vec2(0,1)/uRes;\n    }\n    const int range = 16;\n    vec4 sample = vec4(0,0,0,0);\n    for (int i = -range; i <= range; i++) {\n        vec2 p = gl_FragCoord.xy/uRes + dir * float(i);\n        sample += texture2D(uTexture, p);\n    }\n    sample /= float(range) * 2.0 + 1.0;\n    gl_FragColor = sample;\n}\n",bond:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosA;\nattribute vec3 aPosB;\nattribute float aRadA;\nattribute float aRadB;\nattribute vec3 aColA;\nattribute vec3 aColB;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform mat4 uRotation;\nuniform float uBondRadius;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\n\nvarying vec3 vNormal;\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n    vRadius = uBondRadius;\n    vec3 pos = vec3(aImposter);\n    // Scale the box in x and z to be bond-radius.\n    pos = pos * vec3(vRadius, 1, vRadius);\n    // Shift the origin-centered cube so that the bottom is at the origin.\n    pos = pos + vec3(0, 1, 0);\n    // Stretch the box in y so that it is the length of the bond.\n    pos = pos * vec3(1, length(aPosA - aPosB) * 0.5, 1);\n    // Find the rotation that aligns vec3(0, 1, 0) with vec3(uPosB - uPosA) and apply it.\n    vec3 a = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    vec3 b = normalize(aPosB - aPosA);\n    mat3 R = alignVector(a, b);\n    pos = R * pos;\n    // Shift the cube so that the bottom is centered at the middle of atom A.\n    pos = pos + aPosA;\n\n    vec4 position = uModel * vec4(pos, 1);\n    gl_Position = uProjection * uView * position;\n    vPosA = aPosA;\n    vPosB = aPosB;\n    vRadA = uAtomScale * (1.0 + (aRadA - 1.0) * uRelativeAtomScale);\n    vRadB = uAtomScale * (1.0 + (aRadB - 1.0) * uRelativeAtomScale);\n    vColA = aColA;\n    vColB = aColB;\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform mat4 uRotation;\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform float uBondShade;\nuniform int uMode;\n\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n\n    vec2 res = vec2(uRes, uRes);\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), uDepth/2.0);\n    vec3 rd = vec3(0, 0, -1);\n\n    vec3 i = normalize(vPosB - vPosA);\n         i = vec3(uRotation * vec4(i, 0));\n    vec3 j = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    mat3 R = alignVector(i, j);\n\n    vec3 r0p = r0 - vec3(uRotation * vec4(vPosA, 0));\n    r0p = R * r0p;\n    vec3 rdp = R * rd;\n\n    float a = dot(rdp.xz, rdp.xz);\n    float b = 2.0 * dot(rdp.xz, r0p.xz);\n    float c = dot(r0p.xz, r0p.xz) - vRadius*vRadius;\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        discard;\n    }\n    float t = (-b - sqrt(disc))/(2.0*a);\n    if (t < 0.0) {\n        discard;\n    }\n\n    vec3 coord = r0p + rdp * t;\n    if (coord.y < 0.0 || coord.y > length(vPosA - vPosB)) {\n        discard;\n    }\n\n    vec3 color;\n    if (coord.y < vRadA + 0.5 * (length(vPosA - vPosB) - (vRadA + vRadB))) {\n        color = vColA;\n    } else {\n        color = vColB;\n    }\n\n    color = mix(color, vec3(1,1,1), uBondShade);\n\n    R = alignVector(j, i);\n    vec3 normal = normalize(R * vec3(coord.x, 0, coord.z));\n\n    coord = r0 + rd * t;\n    if (uMode == 0) {\n        gl_FragColor = vec4(color, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -(coord.z - uDepth/2.0)/uDepth;\n}\n",dof:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uColor;\nuniform sampler2D uDepth;\nuniform float uRes;\nuniform float uDOFPosition;\nuniform float uDOFStrength;\nuniform int leftRight;\n\nvoid main() {\n\n    vec2 samples[64];\n    samples[0] = vec2(0.857612, 0.019885);\n    samples[1] = vec2(0.563809, -0.028071);\n    samples[2] = vec2(0.825599, -0.346856);\n    samples[3] = vec2(0.126584, -0.380959);\n    samples[4] = vec2(0.782948, 0.594322);\n    samples[5] = vec2(0.292148, -0.543265);\n    samples[6] = vec2(0.130700, 0.330220);\n    samples[7] = vec2(0.236088, 0.159604);\n    samples[8] = vec2(-0.305259, 0.810505);\n    samples[9] = vec2(0.269616, 0.923026);\n    samples[10] = vec2(0.484486, 0.371845);\n    samples[11] = vec2(-0.638057, 0.080447);\n    samples[12] = vec2(0.199629, 0.667280);\n    samples[13] = vec2(-0.861043, -0.370583);\n    samples[14] = vec2(-0.040652, -0.996174);\n    samples[15] = vec2(0.330458, -0.282111);\n    samples[16] = vec2(0.647795, -0.214354);\n    samples[17] = vec2(0.030422, -0.189908);\n    samples[18] = vec2(0.177430, -0.721124);\n    samples[19] = vec2(-0.461163, -0.327434);\n    samples[20] = vec2(-0.410012, -0.734504);\n    samples[21] = vec2(-0.616334, -0.626069);\n    samples[22] = vec2(0.590759, -0.726479);\n    samples[23] = vec2(-0.590794, 0.805365);\n    samples[24] = vec2(-0.924561, -0.163739);\n    samples[25] = vec2(-0.323028, 0.526960);\n    samples[26] = vec2(0.642128, 0.752577);\n    samples[27] = vec2(0.173625, -0.952386);\n    samples[28] = vec2(0.759014, 0.330311);\n    samples[29] = vec2(-0.360526, -0.032013);\n    samples[30] = vec2(-0.035320, 0.968156);\n    samples[31] = vec2(0.585478, -0.431068);\n    samples[32] = vec2(-0.244766, -0.906947);\n    samples[33] = vec2(-0.853096, 0.184615);\n    samples[34] = vec2(-0.089061, 0.104648);\n    samples[35] = vec2(-0.437613, 0.285308);\n    samples[36] = vec2(-0.654098, 0.379841);\n    samples[37] = vec2(-0.128663, 0.456572);\n    samples[38] = vec2(0.015980, -0.568170);\n    samples[39] = vec2(-0.043966, -0.771940);\n    samples[40] = vec2(0.346512, -0.071238);\n    samples[41] = vec2(-0.207921, -0.209121);\n    samples[42] = vec2(-0.624075, -0.189224);\n    samples[43] = vec2(-0.120618, 0.689339);\n    samples[44] = vec2(-0.664679, -0.410200);\n    samples[45] = vec2(0.371945, -0.880573);\n    samples[46] = vec2(-0.743251, 0.629998);\n    samples[47] = vec2(-0.191926, -0.413946);\n    samples[48] = vec2(0.449574, 0.833373);\n    samples[49] = vec2(0.299587, 0.449113);\n    samples[50] = vec2(-0.900432, 0.399319);\n    samples[51] = vec2(0.762613, -0.544796);\n    samples[52] = vec2(0.606462, 0.174233);\n    samples[53] = vec2(0.962185, -0.167019);\n    samples[54] = vec2(0.960990, 0.249552);\n    samples[55] = vec2(0.570397, 0.559146);\n    samples[56] = vec2(-0.537514, 0.555019);\n    samples[57] = vec2(0.108491, -0.003232);\n    samples[58] = vec2(-0.237693, -0.615428);\n    samples[59] = vec2(-0.217313, 0.261084);\n    samples[60] = vec2(-0.998966, 0.025692);\n    samples[61] = vec2(-0.418554, -0.527508);\n    samples[62] = vec2(-0.822629, -0.567797);\n    samples[63] = vec2(0.061945, 0.522105);\n\n    float invRes = 1.0/uRes;\n    vec2 coord = gl_FragCoord.xy * invRes;\n\n    float strength = uDOFStrength * uRes/768.0;\n\n    float depth = texture2D(uDepth, coord).r;\n    float range = uDOFPosition - depth;\n    float scale = abs(range);\n\n    vec4 sample = texture2D(uColor, coord);\n    float count = 1.0;\n    for(int i = 0; i < 64; i++) {\n        vec2 p = samples[i];\n        p = coord + scale * 64.0 * strength * p * invRes;\n        float d = texture2D(uDepth, p).r;\n        float r = uDOFPosition - d;\n        float s = abs(r);\n        sample += texture2D(uColor, p) * s;\n        count += s;\n    }\n\n    gl_FragColor = sample/count;\n}",fxaa:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\n\nvoid main() {\n    float FXAA_SPAN_MAX = 8.0;\n    float FXAA_REDUCE_MUL = 1.0/8.0;\n    float FXAA_REDUCE_MIN = 1.0/128.0;\n\n    vec2 texCoords = gl_FragCoord.xy/uRes;\n\n    vec4 rgbNW = texture2D(uTexture, texCoords + (vec2(-1.0, -1.0) / uRes));\n    vec4 rgbNE = texture2D(uTexture, texCoords + (vec2(1.0, -1.0) / uRes));\n    vec4 rgbSW = texture2D(uTexture, texCoords + (vec2(-1.0, 1.0) / uRes));\n    vec4 rgbSE = texture2D(uTexture, texCoords + (vec2(1.0, 1.0) / uRes));\n    vec4 rgbM  = texture2D(uTexture, texCoords);\n\n    vec4 luma = vec4(0.299, 0.587, 0.114, 1.0);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\n    float rcpDirMin = 1.0/(min(abs(dir.x), abs(dir.y)) + dirReduce);\n\n    dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) / uRes;\n\n    vec4 rgbA = (1.0/2.0) * \n        (texture2D(uTexture, texCoords.xy + dir * (1.0/3.0 - 0.5)) + \n         texture2D(uTexture, texCoords.xy + dir * (2.0/3.0 - 0.5)));\n    vec4 rgbB = rgbA * (1.0/2.0) + (1.0/4.0) * \n        (texture2D(uTexture, texCoords.xy + dir * (0.0/3.0 - 0.5)) +\n         texture2D(uTexture, texCoords.xy + dir * (3.0/3.0 - 0.5)));\n    float lumaB = dot(rgbB, luma);\n\n    if((lumaB < lumaMin) || (lumaB > lumaMax)){\n        gl_FragColor = rgbA;\n    } else {\n        gl_FragColor = rgbB;\n    }\n\n}","textured-quad":"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 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10:for(;32>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}t.adler=a.check=r(_),w=_=0,a.mode=11;case 11:if(0===a.havedict)return t.next_out=s,t.avail_out=g,t.next_in=y,t.avail_in=x,a.hold=_,a.bits=w,2;t.adler=a.check=1,a.mode=12;case 12:if(5===e||6===e)break t;case 13:if(a.last){_>>>=7&w,w-=7&w,a.mode=27;break}for(;3>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}switch(a.last=1&_,--w,3&(_>>>=1)){case 0:a.mode=14;break;case 1:if(T=a,m){for(u=new f.Buf32(512),c=new f.Buf32(32),S=0;144>S;)T.lens[S++]=8;for(;256>S;)T.lens[S++]=9;for(;280>S;)T.lens[S++]=7;for(;288>S;)T.lens[S++]=8;for(v(1,T.lens,0,288,u,0,T.work,{bits:9}),S=0;32>S;)T.lens[S++]=5;v(2,T.lens,0,32,c,0,T.work,{bits:5}),m=!1}if(T.lencode=u,T.lenbits=9,T.distcode=c,T.distbits=5,a.mode=20,6===e){_>>>=2,w-=2;break t}break;case 2:a.mode=17;break;case 3:t.msg="invalid block type",a.mode=30}_>>>=2,w-=2;break;case 14:for(_>>>=7&w,w-=7&w;32>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}if((65535&_)!=(_>>>16^65535)){t.msg="invalid stored block 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t;x--,_+=b[y++]<<w,w+=8}if(16>C)_>>>=S,w-=S,a.lens[a.have++]=C;else{if(16===C){for(T=S+2;w<T;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}if(_>>>=S,w-=S,0===a.have){t.msg="invalid bit length repeat",a.mode=30;break}T=a.lens[a.have-1],S=3+(3&_),_>>>=2,w-=2}else if(17===C){for(T=S+3;w<T;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}w-=S,T=0,S=3+(7&(_>>>=S)),_>>>=3,w-=3}else{for(T=S+7;w<T;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}w-=S,T=0,S=11+(127&(_>>>=S)),_>>>=7,w-=7}if(a.have+S>a.nlen+a.ndist){t.msg="invalid bit length repeat",a.mode=30;break}for(;S--;)a.lens[a.have++]=T}}if(30===a.mode)break;if(0===a.lens[256]){t.msg="invalid code -- missing end-of-block",a.mode=30;break}if(a.lenbits=9,S={bits:a.lenbits},k=v(1,a.lens,0,a.nlen,a.lencode,0,a.work,S),a.lenbits=S.bits,k){t.msg="invalid literal/lengths set",a.mode=30;break}if(a.distbits=6,a.distcode=a.distdyn,S={bits:a.distbits},k=v(2,a.lens,a.nlen,a.ndist,a.distcode,0,a.work,S),a.distbits=S.bits,k){t.msg="invalid distances 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Float32Array(t);else{var m=this.elements=new Float32Array(16);m[0]=void 0!==t?t:1,m[4]=e||0,m[8]=n||0,m[12]=r||0,m[1]=i||0,m[5]=void 0!==o?o:1,m[9]=a||0,m[13]=s||0,m[2]=l||0,m[6]=u||0,m[10]=void 0!==c?c:1,m[14]=f||0,m[3]=h||0,m[7]=d||0,m[11]=p||0,m[15]=void 0!==v?v:1}},$3Dmol.Matrix4.prototype={constructor:$3Dmol.Matrix4,set:function(t,e,n,r,i,o,a,s,l,u,c,f,h,d,p,v){var m=this.elements;return m[0]=t,m[4]=e,m[8]=n,m[12]=r,m[1]=i,m[5]=o,m[9]=a,m[13]=s,m[2]=l,m[6]=u,m[10]=c,m[14]=f,m[3]=h,m[7]=d,m[11]=p,m[15]=v,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(t){return t=t.elements,this.set(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15]),this},matrix3FromTopLeft:function(){var t=this.elements;return new $3Dmol.Matrix3(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10])},setRotationFromEuler:function(t,e){var n=this.elements,r=t.x,i=t.y,o=t.z;t=Math.cos(r),r=Math.sin(r);var a=Math.cos(i);i=Math.sin(i);var s=Math.cos(o);if(o=Math.sin(o),void 0===e||"XYZ"===e){e=t*s;var l=t*o,u=r*s,c=r*o;n[0]=a*s,n[4]=-a*o,n[8]=i,n[1]=l+u*i,n[5]=e-c*i,n[9]=-r*a,n[2]=c-e*i,n[6]=u+l*i,n[10]=t*a}else console.error("Error with matrix4 setRotationFromEuler. Order: "+e);return this},setRotationFromQuaternion:function(t){var e=this.elements,n=t.x,r=t.y,i=t.z,o=t.w,a=n+n,s=r+r,l=i+i;t=n*a;var u=n*s;n*=l;var c=r*s;return r*=l,i*=l,a*=o,s*=o,o*=l,e[0]=1-(c+i),e[4]=u-o,e[8]=n+s,e[1]=u+o,e[5]=1-(t+i),e[9]=r-a,e[2]=n-s,e[6]=r+a,e[10]=1-(t+c),this},lookAt:function(){var t=new $3Dmol.Vector3,e=new $3Dmol.Vector3,n=new $3Dmol.Vector3;return function(r,i,o){var a=this.elements;return n.subVectors(r,i).normalize(),0===n.length()&&(n.z=1),t.crossVectors(o,n).normalize(),0===t.length()&&(n.x+=1e-4,t.crossVectors(o,n).normalize()),e.crossVectors(n,t),a[0]=t.x,a[4]=e.x,a[8]=n.x,a[1]=t.y,a[5]=e.y,a[9]=n.y,a[2]=t.z,a[6]=e.z,a[10]=n.z,this}}(),multiplyMatrices:function(t,e){var n=t.elements,r=e.elements;e=this.elements,t=n[0];var i=n[4],o=n[8],a=n[12],s=n[1],l=n[5],u=n[9],c=n[13],f=n[2],h=n[6],d=n[10],p=n[14],v=n[3],m=n[7],g=n[11];n=n[15];var y=r[0],b=r[4],x=r[8],_=r[12],w=r[1],A=r[5],M=r[9],k=r[13],T=r[2],S=r[6],C=r[10],E=r[14],O=r[3],D=r[7],L=r[11];return r=r[15],e[0]=t*y+i*w+o*T+a*O,e[4]=t*b+i*A+o*S+a*D,e[8]=t*x+i*M+o*C+a*L,e[12]=t*_+i*k+o*E+a*r,e[1]=s*y+l*w+u*T+c*O,e[5]=s*b+l*A+u*S+c*D,e[9]=s*x+l*M+u*C+c*L,e[13]=s*_+l*k+u*E+c*r,e[2]=f*y+h*w+d*T+p*O,e[6]=f*b+h*A+d*S+p*D,e[10]=f*x+h*M+d*C+p*L,e[14]=f*_+h*k+d*E+p*r,e[3]=v*y+m*w+g*T+n*O,e[7]=v*b+m*A+g*S+n*D,e[11]=v*x+m*M+g*C+n*L,e[15]=v*_+m*k+g*E+n*r,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},makeTranslation:function(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this},transpose:function(){var t=this.elements,e=t[1];return t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},getPosition:function(){var t=new $3Dmol.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var e=this.elements;return t.set(e[12],e[13],e[14])}}(),setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var n=this.elements,r=(t=t.elements)[0],i=t[4],o=t[8],a=t[12],s=t[1],l=t[5],u=t[9],c=t[13],f=t[2],h=t[6],d=t[10],p=t[14],v=t[3],m=t[7],g=t[11],y=t[15];if(n[0]=u*p*m-c*d*m+c*h*g-l*p*g-u*h*y+l*d*y,n[4]=a*d*m-o*p*m-a*h*g+i*p*g+o*h*y-i*d*y,n[8]=o*c*m-a*u*m+a*l*g-i*c*g-o*l*y+i*u*y,n[12]=a*u*h-o*c*h-a*l*d+i*c*d+o*l*p-i*u*p,n[1]=c*d*v-u*p*v-c*f*g+s*p*g+u*f*y-s*d*y,n[5]=o*p*v-a*d*v+a*f*g-r*p*g-o*f*y+r*d*y,n[9]=a*u*v-o*c*v-a*s*g+r*c*g+o*s*y-r*u*y,n[13]=o*c*f-a*u*f+a*s*d-r*c*d-o*s*p+r*u*p,n[2]=l*p*v-c*h*v+c*f*m-s*p*m-l*f*y+s*h*y,n[6]=a*h*v-i*p*v-a*f*m+r*p*m+i*f*y-r*h*y,n[10]=i*c*v-a*l*v+a*s*m-r*c*m-i*s*y+r*l*y,n[14]=a*l*f-i*c*f-a*s*h+r*c*h+i*s*p-r*l*p,n[3]=u*h*v-l*d*v-u*f*m+s*d*m+l*f*g-s*h*g,n[7]=i*d*v-o*h*v+o*f*m-r*d*m-i*f*g+r*h*g,n[11]=o*l*v-i*u*v-o*s*m+r*u*m+i*s*g-r*l*g,n[15]=i*u*f-o*l*f+o*s*h-r*u*h-i*s*d+r*l*d,0===(n=t[0]*n[0]+t[1]*n[4]+t[2]*n[8]+t[3]*n[12])){if(e)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");return console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0"),this.identity(),this}return this.multiplyScalar(1/n),this},isReflected:function(){return 0>this.matrix3FromTopLeft().getDeterminant()},compose:function(){var t=new $3Dmol.Matrix4,e=new $3Dmol.Matrix4;return function(n,r,i){var o=this.elements;return t.identity(),t.setRotationFromQuaternion(r),e.makeScale(i.x,i.y,i.z),this.multiplyMatrices(t,e),o[12]=n.x,o[13]=n.y,o[14]=n.z,this}}(),decompose:function(){var t=new $3Dmol.Vector3,e=new $3Dmol.Vector3,n=new $3Dmol.Vector3,r=new $3Dmol.Matrix4;return function(i,o,a){var s=this.elements;return t.set(s[0],s[1],s[2]),e.set(s[4],s[5],s[6]),n.set(s[8],s[9],s[10]),i=i instanceof $3Dmol.Vector3?i:new $3Dmol.Vector3,o=o instanceof $3Dmol.Quaternion?o:new $3Dmol.Quaternion,(a=a instanceof $3Dmol.Vector3?a:new $3Dmol.Vector3).x=t.length(),a.y=e.length(),a.z=n.length(),i.x=s[12],i.y=s[13],i.z=s[14],r.copy(this),r.elements[0]/=a.x,r.elements[1]/=a.x,r.elements[2]/=a.x,r.elements[4]/=a.y,r.elements[5]/=a.y,r.elements[6]/=a.y,r.elements[8]/=a.z,r.elements[9]/=a.z,r.elements[10]/=a.z,o.setFromRotationMatrix(r),[i,o,a]}}(),scale:function(t){var e=this.elements,n=t.x,r=t.y;return t=t.z,e[0]*=n,e[4]*=r,e[8]*=t,e[1]*=n,e[5]*=r,e[9]*=t,e[2]*=n,e[6]*=r,e[10]*=t,e[3]*=n,e[7]*=r,e[11]*=t,this},getMaxScaleOnAxis:function(){var t=this.elements;return Math.sqrt(Math.max(t[0]*t[0]+t[1]*t[1]+t[2]*t[2],Math.max(t[4]*t[4]+t[5]*t[5]+t[6]*t[6],t[8]*t[8]+t[9]*t[9]+t[10]*t[10])))},makeFrustum:function(t,e,n,r,i,o){var a=this.elements;return a[0]=2*i/(e-t),a[4]=0,a[8]=(e+t)/(e-t),a[12]=0,a[1]=0,a[5]=2*i/(r-n),a[9]=(r+n)/(r-n),a[13]=0,a[2]=0,a[6]=0,a[10]=-(o+i)/(o-i),a[14]=-2*o*i/(o-i),a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makePerspective:function(t,e,n,r){var i=-(t=n*Math.tan($3Dmol.Math.degToRad(.5*t)));return this.makeFrustum(i*e,t*e,i,t,n,r)},makeOrthographic:function(t,e,n,r,i,o){var a=this.elements,s=1/(e-t),l=1/(n-r),u=1/(o-i);return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-(e+t)*s,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-(n+r)*l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-(o+i)*u,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},isEqual:function(t){t=t.elements;var e=this.elements;return e[0]==t[0]&&e[4]==t[4]&&e[8]==t[8]&&e[12]==t[12]&&e[1]==t[1]&&e[5]==t[5]&&e[9]==t[9]&&e[13]==t[13]&&e[2]==t[2]&&e[6]==t[6]&&e[10]==t[10]&&e[14]==t[14]&&e[3]==t[3]&&e[7]==t[7]&&e[11]==t[11]&&e[15]==t[15]},clone:function(){var t=this.elements;return new $3Dmol.Matrix4(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15])},isIdentity:function(){var t=this.elements;return 1==t[0]&&0==t[4]&&0==t[8]&&0==t[12]&&0==t[1]&&1==t[5]&&0==t[9]&&0==t[13]&&0==t[2]&&0==t[6]&&1==t[10]&&0==t[14]&&0==t[3]&&0==t[7]&&0==t[11]&&1==t[15]}},$3Dmol.Vector3.prototype.unproject=function(){var t=new $3Dmol.Matrix4;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),$3Dmol.Ray=function(t,e){this.origin=void 0!==t?t:new $3Dmol.Vector3,this.direction=void 0!==e?e:new $3Dmol.Vector3},$3Dmol.Ray.prototype={constructor:$3Dmol.Ray,set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new $3Dmol.Vector3).copy(this.direction).multiplyScalar(t).add(this.origin)},recast:function(){var t=new $3Dmol.Vector3;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){return(e=e||new $3Dmol.Vector3).subVectors(t,this.origin),t=e.dot(this.direction),e.copy(this.direction).multiplyScalar(t).add(this.origin)},distanceToPoint:(c=new $3Dmol.Vector3,function(t){var e=c.subVectors(t,this.origin).dot(this.direction);return c.copy(this.direction).multiplyScalar(e).add(this.origin),c.distanceTo(t)}),isIntersectionCylinder:function(){},isIntersectionSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},isIntersectionPlane:function(t){return 0!==t.normal.dot(this.direction)||0===t.distanceToPoint(this.origin)},distanceToPlane:function(t){var e=t.normal.dot(this.direction);return 0!==e?-(this.origin.dot(t.normal)+t.constant)/e:0===t.distanceToPoint(this.origin)?0:void 0},intersectPlane:function(t,e){if(void 0!==(t=this.distanceToPlane(t)))return this.at(t,e)},applyMatrix4:function(t){return this.direction.add(this.origin).applyMatrix4(t),this.origin.applyMatrix4(t),this.direction.sub(this.origin),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)},clone:function(){return(new $3Dmol.Ray).copy(this)}},$3Dmol.Sphere=function(t,e){this.center=void 0!==t?t:new $3Dmol.Vector3,this.radius=void 0!==e?e:0},$3Dmol.Sphere.prototype={constructor:$3Dmol.Sphere,set:function(t,e){return this.center.copy(t),this.radius=e,this},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius*=t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius},clone:function(){return(new $3Dmol.Sphere).copy(this)}},$3Dmol.Cylinder=function(t,e,n){this.c1=void 0!==t?t:new $3Dmol.Vector3,this.c2=void 0!==e?e:new $3Dmol.Vector3,this.direction=(new $3Dmol.Vector3).subVectors(this.c2,this.c1).normalize(),this.radius=void 0!==n?n:0},$3Dmol.Cylinder.prototype={constructor:$3Dmol.Cylinder,copy:function(t){return this.c1.copy(t.c1),this.c2.copy(t.c2),this.direction.copy(t.direction),this.radius=t.radius,this},lengthSq:function(){var t=new $3Dmol.Vector3;return function(){return t.subVectors(this.c2,this.c1).lengthSq()}}(),applyMatrix4:function(t){return this.direction.add(this.c1).applyMatrix4(t),this.c1.applyMatrix4(t),this.c2.applyMatrix4(t),this.direction.sub(this.c1).normalize(),this.radius*=t.getMaxScaleOnAxis(),this}},$3Dmol.Triangle=function(t,e,n){this.a=void 0!==t?t:new $3Dmol.Vector3,this.b=void 0!==e?e:new $3Dmol.Vector3,this.c=void 0!==n?n:new $3Dmol.Vector3},$3Dmol.Triangle.prototype={constructor:$3Dmol.Triangle,copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},applyMatrix4:function(t){return this.a.applyMatrix4(t),this.b.applyMatrix4(t),this.c.applyMatrix4(t),this},getNormal:function(){var t=new $3Dmol.Vector3;return function(){var e=this.a.clone();return e.sub(this.b),t.subVectors(this.c,this.b),e.cross(t),e.normalize(),e}}()},$3Dmol.EventDispatcher=function(){var t={};this.addEventListener=function(e,n){void 0===t[e]&&(t[e]=[]),-1===t[e].indexOf(n)&&t[e].push(n)},this.removeEventListener=function(e,n){-1!==(n=t[e].indexOf(n))&&t[e].splice(n,1)},this.dispatchEvent=function(e){var n=t[e.type];if(void 0!==n){e.target=this;for(var r=0,i=n.length;r<i;r++)n[r].call(this,e)}}},$3Dmol.Color=function(t){return 1<arguments.length?(this.r=arguments[0]||0,this.g=arguments[1]||0,this.b=arguments[2]||0,this):this.set(t)},$3Dmol.Color.prototype={constructor:$3Dmol.Color,r:0,g:0,b:0,set:function(t){if(t instanceof $3Dmol.Color)return t.clone();"number"==typeof t?this.setHex(t):"object"==typeof t&&"r"in t&&"g"in t&&"b"in t&&(this.r=t.r,this.g=t.g,this.b=t.b)},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},getHex:function(){return Math.round(255*this.r)<<16|Math.round(255*this.g)<<8|Math.round(255*this.b)},clone:function(){return new $3Dmol.Color(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},scaled:function(){var t={};return t.r=Math.round(255*this.r),t.g=Math.round(255*this.g),t.b=Math.round(255*this.b),t.a=1,t}},$3Dmol.Object3D=function(){this.id=$3Dmol.Object3DIDCount++,this.name="",this.parent=void 0,this.children=[],this.position=new $3Dmol.Vector3,this.rotation=new $3Dmol.Vector3,this.matrix=new $3Dmol.Matrix4,this.matrixWorld=new $3Dmol.Matrix4,this.quaternion=new $3Dmol.Quaternion,this.eulerOrder="XYZ",this.up=new $3Dmol.Vector3(0,1,0),this.scale=new $3Dmol.Vector3(1,1,1),this.rotationAutoUpdate=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0,this.useQuaternion=!1,this.visible=!0},$3Dmol.Object3D.prototype={constructor:$3Dmol.Object3D,lookAt:function(t){this.matrix.lookAt(t,this.position,this.up),this.rotationAutoUpdate&&(!0===this.useQuaternion?this.quaternion.copy(this.matrix.decompose()[1]):this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder))},add:function(t){if(t===this)console.error("Can't add $3Dmol.Object3D to itself");else{t.parent=this,this.children.push(t);for(var e=this;void 0!==e.parent;)e=e.parent;void 0!==e&&e instanceof $3Dmol.Scene&&e.__addObject(t)}},remove:function(t){var e=this.children.indexOf(t);if(-1!==e){for(t.parent=void 0,this.children.splice(e,1),e=this;void 0!==e.parent;)e=e.parent;void 0!==e&&e instanceof $3Dmol.Scene&&e.__removeObject(t)}},updateMatrix:function(){this.matrix.setPosition(this.position),!1===this.useQuaternion?this.matrix.setRotationFromEuler(this.rotation,this.eulerOrder):this.matrix.setRotationFromQuaternion(this.quaternion),1===this.scale.x&&1===this.scale.y&&1===this.scale.z||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){for(!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==t||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=0;t<this.children.length;t++)this.children[t].updateMatrixWorld(!0)},clone:function(t){void 0===t&&(t=new $3Dmol.Object3D),t.name=this.name,t.up.copy(this.up),t.position.copy(this.position),t.rotation.copy(this.rotation),t.eulerOrder=this.eulerOrder,t.scale.copy(this.scale),t.rotationAutoUpdate=this.rotationAutoUpdate,t.matrix.copy(this.matrix),t.matrixWorld.copy(this.matrixWorld),t.quaternion.copy(this.quaternion),t.matrixAutoUpdate=this.matrixAutoUpdate,t.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,t.useQuaternion=this.useQuaternion,t.visible=this.visible;for(var e=0;e<this.children.length;e++)t.add(this.children[e].clone());return t},setVisible:function(t){this.visible=t;for(var e=0;e<this.children.length;e++)this.children[e].setVisible(t)}},$3Dmol.Object3DIDCount=0,$3Dmol.Geometry=function(){var t=function(t){this.id=t||0,this.lineArray=this.radiusArray=this.faceArray=this.normalArray=this.colorArray=this.vertexArray=null,this.lineidx=this.faceidx=this.vertices=0};t.prototype.setColors=function(t){var e=this.vertexArray,n=this.colorArray;if(e.length!=n.length)console.log("Cannot re-color geometry group due to mismatched lengths.");else for(var r=0;r<e.length;r+=3){var i=t(e[r],e[r+1],e[r+2]);i instanceof $3Dmol.Color||(i=$3Dmol.CC.color(i)),n[r]=i.r,n[r+1]=i.g,n[r+2]=i.b}},t.prototype.getNumVertices=function(){return this.vertices},t.prototype.getVertices=function(){return this.vertexArray},t.prototype.getCentroid=function(){for(var t,e,n,r=new $3Dmol.Vector3,i=0;i<this.vertices;++i)t=3*i,e=this.vertexArray[t],n=this.vertexArray[t+1],t=this.vertexArray[t+2],r.x+=e,r.y+=n,r.z+=t;return r.divideScalar(this.vertices),r},t.prototype.setNormals=function(){var t=this.faceArray,e=this.vertexArray,n=this.normalArray;if(this.vertices&&this.faceidx)for(var r,i,o,a,s,l,u=0;u<t.length/3;++u)r=3*t[3*u],i=3*t[3*u+1],o=3*t[3*u+2],a=new $3Dmol.Vector3(e[r],e[r+1],e[r+2]),s=new $3Dmol.Vector3(e[i],e[i+1],e[i+2]),l=new $3Dmol.Vector3(e[o],e[o+1],e[o+2]),a.subVectors(a,s),l.subVectors(l,s),l.cross(a),(a=l).normalize(),n[r]+=a.x,n[i]+=a.x,n[o]+=a.x,n[r+1]+=a.y,n[i+1]+=a.y,n[o+1]+=a.y,n[r+2]+=a.z,n[i+2]+=a.z,n[o+2]+=a.z},t.prototype.setLineIndices=function(){if(this.faceidx&&(!this.lineArray||this.lineArray.length!=2*this.faceidx||this.lineidx!=2*this.faceidx)){var t=this.faceArray,e=this.lineArray=new Uint16Array(2*this.faceidx);this.lineidx=2*this.faceidx;for(var n=0;n<this.faceidx/3;++n){var r=3*n,i=2*r,o=t[r],a=t[r+1];r=t[r+2],e[i]=o,e[i+1]=a,e[i+2]=o,e[i+3]=r,e[i+4]=a,e[i+5]=r}}},t.prototype.truncateArrayBuffers=function(t,e){t=!0===t;var n=this.colorArray,r=this.normalArray,i=this.faceArray,o=this.lineArray,a=this.radiusArray;this.vertexArray=this.vertexArray.subarray(0,3*this.vertices),this.colorArray=n.subarray(0,3*this.vertices),t?(this.normalArray=r.subarray(0,3*this.vertices),this.faceArray=i.subarray(0,this.faceidx),this.lineArray=0<this.lineidx?o.subarray(0,this.lineidx):new Uint16Array(0)):(this.normalArray=new Float32Array(0),this.faceArray=new Uint16Array(0),this.lineArray=new Uint16Array(0)),a&&(this.radiusArray=a.subarray(0,this.vertices)),e&&(this.normalArray&&(this.normalArray=new Float32Array(this.normalArray)),this.faceArray&&(this.faceArray=new Uint16Array(this.faceArray)),this.lineArray&&(this.lineArray=new Uint16Array(this.lineArray)),this.vertexArray&&(this.vertexArray=new Float32Array(this.vertexArray)),this.colorArray&&(this.colorArray=new Float32Array(this.colorArray)),this.radiusArray&&(this.radiusArray=new Float32Array(this.radiusArray))),this.__inittedArrays=!0};var e=function(e){var n=new t(e.geometryGroups.length);return e.geometryGroups.push(n),e.groups=e.geometryGroups.length,n.vertexArray=new Float32Array(196605),n.colorArray=new Float32Array(196605),e.mesh&&(n.normalArray=new Float32Array(196605),n.faceArray=new Uint16Array(393210),n.lineArray=new Uint16Array(393210)),e.radii&&(n.radiusArray=new Float32Array(65535)),n.useOffset=e.offset,n},n=function(t,e,n){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.GeometryIDCount++,this.name="",this.hasTangents=!1,this.dynamic=!0,this.mesh=!0===t,this.radii=e||!1,this.offset=n||!1,this.buffersNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1,this.geometryGroups=[],this.groups=0};return n.prototype={constructor:n,updateGeoGroup:function(t){var n=0<this.groups?this.geometryGroups[this.groups-1]:null;return(!n||n.vertices+(t||0)>n.vertexArray.length/3)&&(n=e(this)),n},addGeoGroup:function(){return e(this)},setUpNormals:function(t){t=t||!1;for(var e=0;e<this.groups;e++)this.geometryGroups[e].setNormals(t)},setColors:function(t){for(var e=this.geometryGroups.length,n=0;n<e;n++)this.geometryGroups[n].setColors(t)},setUpWireframe:function(){for(var t=0;t<this.groups;t++)this.geometryGroups[t].setLineIndices()},initTypedArrays:function(){for(var t=0;t<this.groups;t++){var e=this.geometryGroups[t];!0!==e.__inittedArrays&&e.truncateArrayBuffers(this.mesh,!1)}},dispose:function(){this.dispatchEvent({type:"dispose"})}},n}(),Object.defineProperty($3Dmol.Geometry.prototype,"vertices",{get:function(){for(var t=0,e=0;e<this.groups;e++)t+=this.geometryGroups[e].vertices;return t}}),$3Dmol.GeometryIDCount=0,$3Dmol.Raycaster=function(){var t=function(t,e,n,r){this.ray=new $3Dmol.Ray(t,e),0<this.ray.direction.lengthSq()&&this.ray.direction.normalize(),this.near=r||0,this.far=n||1/0},e=new $3Dmol.Sphere,n=new $3Dmol.Cylinder,r=new $3Dmol.Triangle,i=new $3Dmol.Vector3,o=new $3Dmol.Vector3,a=new $3Dmol.Vector3,s=new $3Dmol.Vector3;new $3Dmol.Ray,new $3Dmol.Vector3;var l=new $3Dmol.Vector3;new $3Dmol.Matrix4;var u=function(t,e){return t.distance-e.distance};return t.prototype.precision=1e-4,t.prototype.linePrecision=.2,t.prototype.set=function(t,e){this.ray.set(t,e)},t.prototype.setFromCamera=function(){var t=new $3Dmol.Matrix4;return function(e,n){n.ortho?(this.ray.origin.set(e.x,e.y,(n.near+n.far)/(n.near-n.far)).unproject(n),this.ray.direction.set(0,0,-1).transformDirection(n.matrixWorld)):(this.ray.origin.setFromMatrixPosition(n.matrixWorld),this.ray.direction.set(e.x,e.y,e.z),n.projectionMatrixInverse.getInverse(n.projectionMatrix),t.multiplyMatrices(n.matrixWorld,n.projectionMatrixInverse),this.ray.direction.applyProjection(t),this.ray.direction.sub(this.ray.origin).normalize())}}(),t.prototype.intersectObjects=function(t,c){for(var f=[],h=0,d=c.length;h<d;h++)t:{var p=t,v=c[h],m=f;if(l.getPositionFromMatrix(p.matrixWorld),void 0!==v.intersectionShape){var g=v.intersectionShape,y=this.linePrecision,b=(y*=p.matrixWorld.getMaxScaleOnAxis())*y;if(void 0!==v.boundingSphere&&v.boundingSphere instanceof $3Dmol.Sphere&&(e.copy(v.boundingSphere),e.applyMatrix4(p.matrixWorld),!this.ray.isIntersectionSphere(e)))break t;var x=0;for(y=g.triangle.length;x<y;x++)if(g.triangle[x]instanceof $3Dmol.Triangle){r.copy(g.triangle[x]),r.applyMatrix4(p.matrixWorld);var _=r.getNormal(),w=this.ray.direction.dot(_);if(!(0<=w)){i.subVectors(r.a,this.ray.origin);var A=_.dot(i)/w;if(!(0>A)){o.copy(this.ray.direction).multiplyScalar(A).add(this.ray.origin),o.sub(r.a),a.copy(r.b).sub(r.a),s.copy(r.c).sub(r.a),w=a.dot(s);var M=a.lengthSq();_=s.lengthSq(),0>(_=(M*o.dot(s)-w*o.dot(a))/(M*_-w*w))||1<_||(0>(w=(o.dot(a)-_*w)/M)||1<w||1<w+_||m.push({clickable:v,distance:A}))}}}for(x=0,y=g.cylinder.length;x<y;x++)if(g.cylinder[x]instanceof $3Dmol.Cylinder){n.copy(g.cylinder[x]),n.applyMatrix4(p.matrixWorld),i.subVectors(n.c1,this.ray.origin);var k=i.dot(n.direction);if(M=i.dot(this.ray.direction),0!==(_=1-(w=Math.min(Math.max(this.ray.direction.dot(n.direction),-1),1))*w)){var T=(w*M-k)/_,S=(M-w*k)/_;o.copy(n.direction).multiplyScalar(T).add(n.c1),a.copy(this.ray.direction).multiplyScalar(S).add(this.ray.origin);var C=s.subVectors(o,a).lengthSq();C<=(T=n.radius*n.radius)&&(0>(w=w*(_=A=0>=(T=(w*k-M)*(w*k-M)-_*(i.lengthSq()-k*k-T))?Math.sqrt(C):(M-w*k-Math.sqrt(T))/_)-k)||w*w>n.lengthSq()||0>_||m.push({clickable:v,distance:A}))}}for(x=0,y=g.line.length;x<y;x+=2)o.copy(g.line[x]),o.applyMatrix4(p.matrixWorld),a.copy(g.line[x+1]),a.applyMatrix4(p.matrixWorld),s.subVectors(a,o),k=s.lengthSq(),s.normalize(),i.subVectors(o,this.ray.origin),C=i.dot(s),M=i.dot(this.ray.direction),0!==(_=1-(w=Math.min(Math.max(this.ray.direction.dot(s),-1),1))*w)&&(T=(w*M-C)/_,S=(M-w*C)/_,o.add(s.multiplyScalar(T)),a.copy(this.ray.direction).multiplyScalar(S).add(this.ray.origin),(C=s.subVectors(a,o).lengthSq())<b&&T*T<k&&m.push({clickable:v,distance:S}));for(x=0,y=g.sphere.length;x<y;x++)if(g.sphere[x]instanceof $3Dmol.Sphere&&(e.copy(g.sphere[x]),e.applyMatrix4(p.matrixWorld),this.ray.isIntersectionSphere(e))){if(o.subVectors(e.center,this.ray.origin),T=(p=o.dot(this.ray.direction))*p-(o.lengthSq()-e.radius*e.radius),0>p)break t;A=0>=T?p:p-Math.sqrt(T),m.push({clickable:v,distance:A});break t}}}return f.sort(u),f},t}(),$3Dmol.Projector=function(){new $3Dmol.Matrix4;var t=new $3Dmol.Matrix4;this.projectVector=function(e,n){return n.matrixWorldInverse.getInverse(n.matrixWorld),t.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),e.applyProjection(t)},this.unprojectVector=function(e,n){return n.projectionMatrixInverse.getInverse(n.projectionMatrix),t.multiplyMatrices(n.matrixWorld,n.projectionMatrixInverse),e.applyProjection(t)}},$3Dmol.Camera=function(t,e,n,r,i){$3Dmol.Object3D.call(this),this.fov=void 0!==t?t:50,this.aspect=void 0!==e?e:1,this.near=void 0!==n?n:.1,this.far=void 0!==r?r:2e3,this.projectionMatrix=new $3Dmol.Matrix4,this.projectionMatrixInverse=new $3Dmol.Matrix4,this.matrixWorldInverse=new $3Dmol.Matrix4,this.right=this.position.z*Math.tan(Math.PI/180*t),this.left=-this.right,this.top=this.right/this.aspect,this.bottom=-this.top,this.ortho=!!i,this.updateProjectionMatrix()},$3Dmol.Camera.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Camera.prototype.lookAt=function(t){this.matrix.lookAt(this.position,t,this.up),this.rotationAutoUpdate&&(!1===this.useQuaternion?this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder):this.quaternion.copy(this.matrix.decompose()[1]))},$3Dmol.Camera.prototype.updateProjectionMatrix=function(){this.ortho?this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far):this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},$3Dmol.SpritePlugin=function(){function t(t,e){return t.z!==e.z?e.z-t.z:e.id-t.id}var e,n,r,i,o,a,s,l,u,c;this.init=function(t){e=t.context,n=t,r=t.getPrecision(),i=new Float32Array(16),o=new Uint16Array(6),t=0,i[t++]=-1,i[t++]=-1,i[t++]=0,i[t++]=0,i[t++]=1,i[t++]=-1,i[t++]=1,i[t++]=0,i[t++]=1,i[t++]=1,i[t++]=1,i[t++]=1,i[t++]=-1,i[t++]=1,i[t++]=0,i[t++]=1,t=0,o[t++]=0,o[t++]=1,o[t++]=2,o[t++]=0,o[t++]=2,o[t++]=3,a=e.createBuffer(),s=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,a),e.bufferData(e.ARRAY_BUFFER,i,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,s),e.bufferData(e.ELEMENT_ARRAY_BUFFER,o,e.STATIC_DRAW),t=$3Dmol.ShaderLib.sprite;var f=r,h=e.createProgram(),d=e.createShader(e.FRAGMENT_SHADER),p=e.createShader(e.VERTEX_SHADER);f="precision "+f+" float;\n",e.shaderSource(d,f+t.fragmentShader),e.shaderSource(p,f+t.vertexShader),e.compileShader(d),e.compileShader(p),e.getShaderParameter(d,e.COMPILE_STATUS)&&e.getShaderParameter(p,e.COMPILE_STATUS)?(e.attachShader(h,d),e.attachShader(h,p),e.linkProgram(h),e.getProgramParameter(h,e.LINK_STATUS)||console.error("Could not initialize shader"),t=h):(console.error(e.getShaderInfoLog(d)),console.error("could not initialize shader"),t=null),l=t,c={},(u={}).position=e.getAttribLocation(l,"position"),u.uv=e.getAttribLocation(l,"uv"),c.uvOffset=e.getUniformLocation(l,"uvOffset"),c.uvScale=e.getUniformLocation(l,"uvScale"),c.rotation=e.getUniformLocation(l,"rotation"),c.scale=e.getUniformLocation(l,"scale"),c.alignment=e.getUniformLocation(l,"alignment"),c.color=e.getUniformLocation(l,"color"),c.map=e.getUniformLocation(l,"map"),c.opacity=e.getUniformLocation(l,"opacity"),c.useScreenCoordinates=e.getUniformLocation(l,"useScreenCoordinates"),c.screenPosition=e.getUniformLocation(l,"screenPosition"),c.modelViewMatrix=e.getUniformLocation(l,"modelViewMatrix"),c.projectionMatrix=e.getUniformLocation(l,"projectionMatrix"),c.fogType=e.getUniformLocation(l,"fogType"),c.fogDensity=e.getUniformLocation(l,"fogDensity"),c.fogNear=e.getUniformLocation(l,"fogNear"),c.fogFar=e.getUniformLocation(l,"fogFar"),c.fogColor=e.getUniformLocation(l,"fogColor"),c.alphaTest=e.getUniformLocation(l,"alphaTest")},this.render=function(r,i,o,f){var h=r.__webglSprites,d=h.length;if(d){var p=u,v=c,m=.5*o,g=.5*f;if(e.useProgram(l),e.enableVertexAttribArray(p.position),e.enableVertexAttribArray(p.uv),e.disable(e.CULL_FACE),e.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,a),e.vertexAttribPointer(p.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(p.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,s),e.uniformMatrix4fv(v.projectionMatrix,!1,i.projectionMatrix.elements),e.activeTexture(e.TEXTURE0),e.uniform1i(v.map,0),p=r.fog){e.uniform3f(v.fogColor,p.color.r,p.color.g,p.color.b),e.uniform1f(v.fogNear,p.near),e.uniform1f(v.fogFar,p.far),e.uniform1i(v.fogType,1);var y=p=1}else e.uniform1i(v.fogType,0),y=p=0;var b,x=[];for(b=0;b<d;b++){var _=h[b],w=_.material;_.visible&&0!==w.opacity&&(w.useScreenCoordinates?_.z=-_.position.z:(_._modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,_.matrixWorld),_.z=-_._modelViewMatrix.elements[14]))}for(h.sort(t),b=0;b<d;b++)w=(_=h[b]).material,_.visible&&0!==w.opacity&&w.map&&w.map.image&&w.map.image.width&&(e.uniform1f(v.alphaTest,w.alphaTest),i=w.map.image.height,x[0]=w.map.image.width*n.devicePixelRatio/o,x[1]=i*n.devicePixelRatio/f,!0===w.useScreenCoordinates?(e.uniform1i(v.useScreenCoordinates,1),e.uniform3f(v.screenPosition,(_.position.x*n.devicePixelRatio-m)/m,(g-_.position.y*n.devicePixelRatio)/g,Math.max(0,Math.min(1,_.position.z)))):(e.uniform1i(v.useScreenCoordinates,0),e.uniformMatrix4fv(v.modelViewMatrix,!1,_._modelViewMatrix.elements)),p!==(i=r.fog&&w.fog?y:0)&&(e.uniform1i(v.fogType,i),p=i),i=1/(w.scaleByViewport?f:1),x[0]=x[0]*i*_.scale.x,x[1]=x[1]*i*_.scale.y,e.uniform2f(v.uvScale,w.uvScale.x,w.uvScale.y),e.uniform2f(v.uvOffset,w.uvOffset.x,w.uvOffset.y),e.uniform2f(v.alignment,w.alignment.x,w.alignment.y),e.uniform1f(v.opacity,w.opacity),e.uniform3f(v.color,w.color.r,w.color.g,w.color.b),e.uniform1f(v.rotation,_.rotation),e.uniform2fv(v.scale,x),n.setDepthTest(w.depthTest),n.setDepthWrite(w.depthWrite),n.setTexture(w.map,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0));e.enable(e.CULL_FACE)}}},$3Dmol.Light=function(t,e){$3Dmol.Object3D.call(this),this.color=new $3Dmol.Color(t),this.position=new $3Dmol.Vector3(0,1,0),this.target=new $3Dmol.Object3D,this.intensity=void 0!==e?e:1,this.onlyShadow=this.castShadow=!1},$3Dmol.Light.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Material=function(){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.MaterialIdCount++,this.name="",this.side=$3Dmol.FrontSide,this.opacity=1,this.transparent=!1,this.stencilTest=this.depthWrite=this.depthTest=!0,this.polygonOffset=!1,this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0,this.needsUpdate=this.visible=!0},$3Dmol.Material.prototype.setValues=function(t){if(void 0!==t)for(var e in t){var n=t[e];if(void 0===n)console.warn("$3Dmol.Material: '"+e+"' parameter is undefined.");else if(e in this){var r=this[e];r instanceof $3Dmol.Color&&n instanceof $3Dmol.Color?r.copy(n):r instanceof $3Dmol.Color?r.set(n):r instanceof $3Dmol.Vector3&&n instanceof $3Dmol.Vector3?r.copy(n):this[e]=n}}},$3Dmol.Material.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.Material),t.name=this.name,t.side=this.side,t.opacity=this.opacity,t.transparent=this.transparent,t.depthTest=this.depthTest,t.depthWrite=this.depthWrite,t.stencilTest=this.stencilTest,t.polygonOffset=this.polygonOffset,t.polygonOffsetFactor=this.polygonOffsetFactor,t.polygonOffsetUnits=this.polygonOffsetUnits,t.alphaTest=this.alphaTest,t.overdraw=this.overdraw,t.visible=this.visible,t},$3Dmol.Material.prototype.dispose=function(){this.dispatchEvent({type:"dispose"})},$3Dmol.MaterialIdCount=0,$3Dmol.LineBasicMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.linewidth=1,this.linejoin=this.linecap="round",this.vertexColors=!1,this.fog=!0,this.shaderID="basic",this.setValues(t)},$3Dmol.LineBasicMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.LineBasicMaterial.prototype.clone=function(){var t=new $3Dmol.LineBasicMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t},$3Dmol.MeshLambertMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="lambert",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(t)},$3Dmol.MeshLambertMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshLambertMaterial.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.MeshLambertMaterial),$3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},$3Dmol.MeshDoubleLambertMaterial=function(t){$3Dmol.MeshLambertMaterial.call(this,t),this.shaderID="lambertdouble",this.side=$3Dmol.DoubleSide},$3Dmol.MeshDoubleLambertMaterial.prototype=Object.create($3Dmol.MeshLambertMaterial.prototype),$3Dmol.MeshDoubleLambertMaterial.prototype.clone=function(){var t=new $3Dmol.MeshDoubleLambertMaterial;return $3Dmol.MeshLambertMaterial.prototype.clone.call(this,t),t},$3Dmol.MeshOutlineMaterial=function(t){$3Dmol.Material.call(this),t=t||{},this.fog=!0,this.shaderID="outline",this.wireframe=!1,this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1},$3Dmol.MeshOutlineMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshOutlineMaterial.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.MeshOutlineMaterial),$3Dmol.Material.prototype.clone.call(this,t),t.fog=this.fog,t.shaderID=this.shaderID,t.wireframe=this.wireframe,t},$3Dmol.ImposterMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.imposter=!0,this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID=null,this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(t)},$3Dmol.ImposterMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.ImposterMaterial.prototype.clone=function(){var t=new $3Dmol.ImposterMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},$3Dmol.SphereImposterMaterial=function(t){$3Dmol.ImposterMaterial.call(this),this.shaderID="sphereimposter",this.setValues(t)},$3Dmol.SphereImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterMaterial.prototype.clone=function(){var t=new $3Dmol.SphereImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t},$3Dmol.SphereImposterOutlineMaterial=function(t){$3Dmol.ImposterMaterial.call(this),t=t||{},this.shaderID="sphereimposteroutline",this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1,this.setValues(t)},$3Dmol.SphereImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterOutlineMaterial.prototype.clone=function(){var t=new $3Dmol.SphereImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t.outlineColor=this.outlineColor,t.outlineWidth=this.outlineWidth,t.outlinePushback=this.outlinePushback,t},$3Dmol.StickImposterMaterial=function(t){$3Dmol.ImposterMaterial.call(this),this.shaderID="stickimposter",this.setValues(t)},$3Dmol.StickImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterMaterial.prototype.clone=function(){var t=new $3Dmol.StickImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t},$3Dmol.StickImposterOutlineMaterial=function(t){$3Dmol.ImposterMaterial.call(this),t=t||{},this.shaderID="stickimposteroutline",this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1,this.setValues(t)},$3Dmol.StickImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterOutlineMaterial.prototype.clone=function(){var t=new $3Dmol.StickImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t.outlineColor=this.outlineColor,t.outlineWidth=this.outlineWidth,t.outlinePushback=this.outlinePushback,t},$3Dmol.InstancedMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="instanced",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.sphere=null,this.setValues(t)},$3Dmol.InstancedMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.InstancedMaterial.prototype.clone=function(){var t=new $3Dmol.InstancedMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t.sphere=this.sphere,t},$3Dmol.SpriteMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.map=new $3Dmol.Texture,this.useScreenCoordinates=!0,this.depthTest=!this.useScreenCoordinates,this.sizeAttenuation=!this.useScreenCoordinates,this.scaleByViewPort=!this.sizeAttenuation,this.alignment=$3Dmol.SpriteAlignment.center.clone(),this.fog=!1,this.uvOffset=new $3Dmol.Vector2(0,0),this.uvScale=new $3Dmol.Vector2(1,1),this.setValues(t),void 0===(t=t||{}).depthTest&&(this.depthTest=!this.useScreenCoordinates),void 0===t.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates),void 0===t.scaleByViewPort&&(this.scaleByViewPort=!this.sizeAttenuation)},$3Dmol.SpriteMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.SpriteMaterial.prototype.clone=function(){var t=new $3Dmol.SpriteMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.useScreenCoordinates=useScreenCoordinates,t.sizeAttenuation=this.sizeAttenuation,t.scaleByViewport=this.scaleByViewPort,t.alignment.copy(this.alignment),t.uvOffset.copy(this.uvOffset),t},$3Dmol.SpriteAlignment={},$3Dmol.SpriteAlignment.topLeft=new $3Dmol.Vector2(1,-1),$3Dmol.SpriteAlignment.topCenter=new $3Dmol.Vector2(0,-1),$3Dmol.SpriteAlignment.topRight=new $3Dmol.Vector2(-1,-1),$3Dmol.SpriteAlignment.centerLeft=new $3Dmol.Vector2(1,0),$3Dmol.SpriteAlignment.center=new $3Dmol.Vector2(0,0),$3Dmol.SpriteAlignment.centerRight=new $3Dmol.Vector2(-1,0),$3Dmol.SpriteAlignment.bottomLeft=new $3Dmol.Vector2(1,1),$3Dmol.SpriteAlignment.bottomCenter=new $3Dmol.Vector2(0,1),$3Dmol.SpriteAlignment.bottomRight=new $3Dmol.Vector2(-1,1),$3Dmol.Texture=function(t){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.TextureIdCount++,this.name="",this.image=t,this.mipmaps=[],this.mapping=new $3Dmol.UVMapping,this.wrapT=this.wrapS=$3Dmol.ClampToEdgeWrapping,this.magFilter=$3Dmol.LinearFilter,this.minFilter=$3Dmol.LinearMipMapLinearFilter,this.anisotropy=1,this.format=$3Dmol.RGBAFormat,this.type=$3Dmol.UnsignedByteType,this.offset=new $3Dmol.Vector2(0,0),this.repeat=new $3Dmol.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.needsUpdate=!1,this.onUpdate=null},$3Dmol.Texture.prototype={constructor:$3Dmol.Texture,clone:function(t){return void 0===t&&(t=new $3Dmol.Texture),t.image=this.image,t.mipmaps=this.mipmaps.slice(0),t.mapping=this.mapping,t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.format=this.format,t.type=this.type,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.generateMipmaps=this.generateMipmaps,t.premultiplyAlpha=this.premultiplyAlpha,t.flipY=this.flipY,t.unpackAlignment=this.unpackAlignment,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},$3Dmol.TextureIdCount=0,$3Dmol.FrontSide=0,$3Dmol.BackSide=1,$3Dmol.DoubleSide=2,$3Dmol.NoShading=0,$3Dmol.FlatShading=1,$3Dmol.SmoothShading=2,$3Dmol.NoColors=0,$3Dmol.FaceColors=1,$3Dmol.VertexColors=2,$3Dmol.MultiplyOperation=0,$3Dmol.MixOperation=1,$3Dmol.AddOperation=2,$3Dmol.UVMapping=function(){},$3Dmol.ClampToEdgeWrapping=1001,$3Dmol.LinearFilter=1006,$3Dmol.LinearMipMapLinearFilter=1008,$3Dmol.UnsignedByteType=1009,$3Dmol.RGBAFormat=1021,$3Dmol.Line=function(t,e,n){$3Dmol.Object3D.call(this),this.geometry=t,this.material=void 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$3Dmol.SpriteMaterial,this.rotation3d=this.rotation,this.rotation=0},$3Dmol.Sprite.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position),this.rotation3d.set(0,0,this.rotation),this.matrix.setRotationFromEuler(this.rotation3d),1===this.scale.x&&1===this.scale.y||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},$3Dmol.Sprite.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.Sprite(this.material)),$3Dmol.Object3D.prototype.clone.call(this,t),t},$3Dmol.Renderer=function(t){function e(t){j[t]||(b.enableVertexAttribArray(t),j[t]=!0)}function n(t,e){var n;return"fragment"===t?n=b.createShader(b.FRAGMENT_SHADER):"vertex"===t&&(n=b.createShader(b.VERTEX_SHADER)),b.shaderSource(n,e),b.compileShader(n),b.getShaderParameter(n,b.COMPILE_STATUS)?n:(console.error(b.getShaderInfoLog(n)),console.error("could not initialize shader"),null)}function r(t,e,n,r,i,o,a,s){if(e){var l=t.length-1;s=e=-1}else l=0,e=t.length,s=1;for(var u=l;u!==e;u+=s){var c=t[u];if(c.render){l=c.object;var f=c.buffer;if(c=c[n]){a&&x.setBlending(!0),x.setDepthTest(c.depthTest),x.setDepthWrite(c.depthWrite);var h=c.polygonOffset;null!==h&&(h?b.enable(b.POLYGON_OFFSET_FILL):b.disable(b.POLYGON_OFFSET_FILL)),h=l._modelViewMatrix.isReflected(),x.setMaterialFaces(c,h),x.renderBuffer(r,i,o,c,f,l),(y||c.outline)&&("sphereimposter"==c.shaderID?x.renderBuffer(r,i,o,m,f,l):"stickimposter"==c.shaderID?x.renderBuffer(r,i,o,g,f,l):c.wireframe||"basic"===c.shaderID||0===c.opacity||x.renderBuffer(r,i,o,v,f,l))}}}}function i(t){return 0==(t&t-1)}function o(t){return t===$3Dmol.UnsignedByteType?b.UNSIGNED_BYTE:t===$3Dmol.RGBAFormat?b.RGBA:0}t=t||{},this.row=t.row,this.col=t.col,this.rows=t.rows,this.cols=t.cols;var a=void 0!==t.canvas?t.canvas:document.createElement("canvas"),s=void 0!==t.precision?t.precision:"highp",l=void 0===t.alpha||t.alpha,u=void 0===t.premultipliedAlpha||t.premultipliedAlpha,c=void 0!==t.antialias&&t.antialias,f=void 0===t.stencil||t.stencil,h=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,d=void 0!==t.clearColor?new $3Dmol.Color(t.clearColor):new $3Dmol.Color(0),p=void 0!==t.clearAlpha?t.clearAlpha:0,v=new $3Dmol.MeshOutlineMaterial(t.outline),m=new $3Dmol.SphereImposterOutlineMaterial(t.outline),g=new $3Dmol.StickImposterOutlineMaterial(t.outline),y=!!t.outline;this.domElement=a,this.context=null,this.devicePixelRatio=void 0!==t.devicePixelRatio?t.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1,a.id=t.id,this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0,this.renderPluginsPost=[],this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var b,x=this,_=[],w=0,A=null,M=-1,k=null,T=null,S=0,C=-1,E=-1,O=-1,D=-1,L=null,z=0,P=0,I=0,R=0,j={},F=new $3Dmol.Matrix4,N=new $3Dmol.Vector3,B=new $3Dmol.Vector3,V=!0,U=[],q=[];try{if(!(b=a.getContext("experimental-webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h}))&&!(b=a.getContext("webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h})))throw"Error creating WebGL context."}catch(t){console.error(t)}b.clearColor(0,0,0,1),b.clearDepth(1),b.clearStencil(0),b.enable(b.DEPTH_TEST),b.depthFunc(b.LEQUAL),b.frontFace(b.CCW),b.cullFace(b.BACK),b.enable(b.CULL_FACE),b.enable(b.BLEND),b.blendEquation(b.FUNC_ADD),b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA),b.clearColor(d.r,d.g,d.b,p),this.context=b;var $=b.getExtension("ANGLE_instanced_arrays"),H=b.getExtension("EXT_frag_depth");this.supportedExtensions=function(){return{supportsAIA:!!$,supportsImposters:!!H}},this.getContext=function(){return b},this.getPrecision=function(){return s},this.setClearColorHex=function(t,e){d.setHex(t),p=e,b.clearColor(d.r,d.g,d.b,p)},this.enableOutline=function(t){v=new $3Dmol.MeshOutlineMaterial(t),m=new $3Dmol.SphereImposterOutlineMaterial(t),g=new $3Dmol.StickImposterOutlineMaterial(t),y=!0},this.disableOutline=function(){y=!1},this.setViewport=function(){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var t=a.width/this.cols,e=a.height/this.rows;z=t*this.devicePixelRatio,P=e*this.devicePixelRatio,b.drawingBufferWidth=3*z,b.drawingBufferHeight=P,b.enable(b.SCISSOR_TEST),b.scissor(t*this.col,e*this.row,t,e),b.viewport(t*this.col,e*this.row,t,e)}},this.setSize=function(t,e){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var n=t/this.cols,r=e/this.rows;a.width=t*this.devicePixelRatio,a.height=e*this.devicePixelRatio,z=n*this.devicePixelRatio,P=r*this.devicePixelRatio,a.style.width=t+"px",a.style.height=e+"px",this.setViewport()}else z=a.width=t*this.devicePixelRatio,P=a.height=e*this.devicePixelRatio,a.style.width=t+"px",a.style.height=e+"px",b.viewport(0,0,b.drawingBufferWidth,b.drawingBufferHeight)},this.clear=function(t,e,n){var r=0;(void 0===t||t)&&(r|=b.COLOR_BUFFER_BIT),(void 0===e||e)&&(r|=b.DEPTH_BUFFER_BIT),(void 0===n||n)&&(r|=b.STENCIL_BUFFER_BIT),b.clear(r)},this.clearTarget=function(t,e,n){this.clear(t,e,n)},this.setMaterialFaces=function(t,e){var n=t.side===$3Dmol.DoubleSide;t=t.side===$3Dmol.BackSide,t=e?!t:t,C!==n&&(n?b.disable(b.CULL_FACE):b.enable(b.CULL_FACE),C=n),E!==t&&(t?b.frontFace(b.CW):b.frontFace(b.CCW),E=t)},this.setDepthTest=function(t){O!==t&&(t?b.enable(b.DEPTH_TEST):b.disable(b.DEPTH_TEST),O=t)},this.setDepthWrite=function(t){D!==t&&(b.depthMask(t),D=t)},this.setBlending=function(t){t?(b.enable(b.BLEND),b.blendEquationSeparate(b.FUNC_ADD,b.FUNC_ADD),b.blendFuncSeparate(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA,b.ONE,b.ONE_MINUS_SRC_ALPHA)):b.disable(b.BLEND)},this.addPostPlugin=function(t){t.init(this),this.renderPluginsPost.push(t)};var W=function(t){if((t=t.target).removeEventListener("dispose",W),t.__webglInit=void 0,void 0!==t.__webglVertexBuffer&&b.deleteBuffer(t.__webglVertexBuffer),void 0!==t.__webglColorBuffer&&b.deleteBuffer(t.__webglColorBuffer),void 0!==t.geometryGroups)for(var e=0,n=t.groups;e<n;e++){var r=t.geometryGroups[e];void 0!==r.__webglVertexBuffer&&b.deleteBuffer(r.__webglVertexBuffer),void 0!==r.__webglColorBuffer&&b.deleteBuffer(r.__webglColorBuffer),void 0!==r.__webglNormalBuffer&&b.deleteBuffer(r.__webglNormalBuffer),void 0!==r.__webglFaceBuffer&&b.deleteBuffer(r.__webglFaceBuffer),void 0!==r.__webglLineBuffer&&b.deleteBuffer(r.__webglLineBuffer)}x.info.memory.geometries--},G=function(t){(t=t.target).removeEventListener("dispose",G),t.image&&t.image.__webglTextureCube?b.deleteTexture(t.image.__webglTextureCube):t.__webglInit&&(t.__webglInit=!1,b.deleteTexture(t.__webglTexture)),x.info.memory.textures--},Y=function(t){(t=t.target).removeEventListener("dispose",Y),X(t)},X=function(t){var e=t.program;if(void 0!==e){t.program=void 0;var n,r=!1;for(t=0,n=_.length;t<n;t++){var i=_[t];if(i.program===e){i.usedTimes--,0===i.usedTimes&&(r=!0);break}}if(!0===r){for(r=[],t=0,n=_.length;t<n;t++)(i=_[t]).program!==e&&r.push(i);_=r,b.deleteProgram(e),x.info.memory.programs--}}};this.initMaterial=function(t,e,r,i){t.addEventListener("dispose",Y),(e=t.shaderID)&&(e=$3Dmol.ShaderLib[e],t.vertexShader=e.vertexShader,t.fragmentShader=e.fragmentShader,t.uniforms=$3Dmol.ShaderUtils.clone(e.uniforms));t:{var o=t.fragmentShader;i=t.vertexShader,r=t.uniforms;var a,l={wireframe:t.wireframe,fragdepth:t.imposter};for(u in(e=[]).push(o),e.push(i),l)e.push(u),e.push(l[u]);e=e.join();var u=0;for(a=_.length;u<a;u++){var c=_[u];if(c.code===e){c.usedTimes++;var f=c.program;break t}}for(f in u=b.createProgram(),a=""+(c="precision "+s+" float;"),o=n("fragment",(l=[l.fragdepth?"#extension GL_EXT_frag_depth: enable":"",l.wireframe?"#define WIREFRAME 1":"",c].join("\n"))+o),i=n("vertex",a+i),b.attachShader(u,i),b.attachShader(u,o),b.linkProgram(u),b.getProgramParameter(u,b.LINK_STATUS)||console.error("Could not initialize shader"),u.uniforms={},u.attributes={},i=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix"],r)i.push(f);for(f=0;f<i.length;f++)r=i[f],u.uniforms[r]=b.getUniformLocation(u,r);for(i="position normal color lineDistance offset radius".split(" "),f=0;f<i.length;f++)r=i[f],u.attributes[r]=b.getAttribLocation(u,r);u.id=w++,_.push({program:u,code:e,usedTimes:1}),x.info.memory.programs=_.length,f=u}t.program=f},this.renderBuffer=function(t,n,r,i,o,a){if(i.visible){i.needsUpdate&&(i.program&&X(i),x.initMaterial(i,n,r,a),i.needsUpdate=!1);var s=!1,l=i.program,u=l.uniforms,c=i.uniforms;if(l!=A&&(b.useProgram(l),A=l,s=!0),i.id!=M&&(M=i.id,s=!0),t!=T&&(T=t,s=!0),b.uniformMatrix4fv(u.projectionMatrix,!1,t.projectionMatrix.elements),b.uniformMatrix4fv(u.modelViewMatrix,!1,a._modelViewMatrix.elements),b.uniformMatrix3fv(u.normalMatrix,!1,a._normalMatrix.elements),s){if(c.fogColor.value=r.color,c.fogNear.value=r.near,c.fogFar.value=r.far,i.shaderID.startsWith("lambert")||"instanced"===i.shaderID||i.shaderID.endsWith("imposter")){if(b.uniformMatrix4fv(u.viewMatrix,!1,t.matrixWorldInverse.elements),V){var f=0;for(t=0,r=n.length;t<r;t++){var h=(s=n[t]).color,d=s.intensity;s instanceof $3Dmol.Light&&(0,B.getPositionFromMatrix(s.matrixWorld),N.getPositionFromMatrix(s.target.matrixWorld),B.sub(N),B.normalize(),0!==B.x||0!==B.y||0!==B.z)&&(q[f]=B.x,q[f+1]=B.y,q[f+2]=B.z,U[f]=h.r*d,U[f+1]=h.g*d,U[f+2]=h.b*d,f+=3,0)}V=!1}c.directionalLightColor.value=U,c.directionalLightDirection.value=q}else i.shaderID.endsWith("outline")?(c.outlineColor.value=i.outlineColor,c.outlineWidth.value=i.outlineWidth,c.outlinePushback.value=i.outlinePushback):"sphereimposter"===i.shaderID&&(b.uniformMatrix4fv(u.viewMatrix,!1,t.matrixWorldInverse.elements),b.uniformMatrix3fv(u.normalMatrix,!1,a._normalMatrix.elements),c.directionalLightColor.value=U,c.directionalLightDirection.value=q);for(var p in c.opacity.value=i.opacity,c)u[p]&&(n=c[p].type,t=c[p].value,r=u[p],"f"===n?b.uniform1f(r,t):"fv"===n?b.uniform3fv(r,t):"c"===n?b.uniform3f(r,t.r,t.g,t.b):"f4"===n&&b.uniform4f(r,t[0],t[1],t[2],t[3]))}if(c=l.attributes,u=!1,(l=16777215*o.id+2*l.id+(i.wireframe?1:0))!==k&&(k=l,u=!0),u){for(var v in j)j[v]&&(b.disableVertexAttribArray(v),j[v]=!1);0<=c.position&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglVertexBuffer),e(c.position),b.vertexAttribPointer(c.position,3,b.FLOAT,!1,0,0)),0<=c.color&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglColorBuffer),e(c.color),b.vertexAttribPointer(c.color,3,b.FLOAT,!1,0,0)),0<=c.normal&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglNormalBuffer),e(c.normal),b.vertexAttribPointer(c.normal,3,b.FLOAT,!1,0,0)),0<=c.offset&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglOffsetBuffer),e(c.offset),b.vertexAttribPointer(c.offset,3,b.FLOAT,!1,0,0)),0<=c.radius&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglRadiusBuffer),e(c.radius),b.vertexAttribPointer(c.radius,1,b.FLOAT,!1,0,0))}if(a instanceof $3Dmol.Mesh){if("instanced"===i.shaderID){var m=i.sphere.geometryGroups[0];u&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,m.vertexArray,b.STATIC_DRAW),b.bindBuffer(b.ARRAY_BUFFER,o.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,m.normalArray,b.STATIC_DRAW),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,m.faceArray,b.STATIC_DRAW)),m=m.faceidx,$.vertexAttribDivisorANGLE(c.offset,1),$.vertexAttribDivisorANGLE(c.radius,1),$.vertexAttribDivisorANGLE(c.color,1),$.drawElementsInstancedANGLE(b.TRIANGLES,m,b.UNSIGNED_SHORT,0,o.radiusArray.length),$.vertexAttribDivisorANGLE(c.offset,0),$.vertexAttribDivisorANGLE(c.radius,0),$.vertexAttribDivisorANGLE(c.color,0)}else i.wireframe?(a=o.lineidx,(i=i.wireframeLinewidth)!==L&&(b.lineWidth(i),L=i),u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webglLineBuffer),b.drawElements(b.LINES,a,b.UNSIGNED_SHORT,0)):(m=o.faceidx,u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webglFaceBuffer),b.drawElements(b.TRIANGLES,m,b.UNSIGNED_SHORT,0));x.info.render.calls++,x.info.render.vertices+=m,x.info.render.faces+=m/3}else a instanceof $3Dmol.Line&&(a=o.vertices,(o=i.linewidth)!==L&&(b.lineWidth(o),L=o),b.drawArrays(b.LINES,0,a),x.info.render.calls++)}},this.render=function(t,e,n){if(!1==e instanceof $3Dmol.Camera)console.error("$3Dmol.Renderer.render: camera is not an instance of $3Dmol.Camera.");else{var i,o=t.__lights,a=t.fog;M=-1,V=!0,this.autoUpdateScene&&t.updateMatrixWorld(),void 0===e.parent&&e.updateMatrixWorld(),e.matrixWorldInverse.getInverse(e.matrixWorld),F.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this.autoUpdateObjects&&this.initWebGLObjects(t),x.info.render.calls=0,x.info.render.vertices=0,x.info.render.faces=0,x.info.render.points=0,I=z,R=P,this.setViewport(),(this.autoClear||n)&&(b.clearColor(d.r,d.g,d.b,p),this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil));var s=t.__webglObjects;for(n=0,i=s.length;n<i;n++){var l=s[n],u=l.object;if(l.render=!1,u.visible){u._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,u.matrixWorld),u._normalMatrix.getInverse(u._modelViewMatrix),u._normalMatrix.transpose();var c=(u=l).object.material;c.transparent?(u.opaque=null,u.transparent=c,c.wireframe||((c=c.clone()).opacity=0,u.blank=c)):(u.opaque=c,u.transparent=null),l.render=!0}}if(this.setBlending(!1),r(t.__webglObjects,!0,"opaque",e,o,a,!1,null),r(t.__webglObjects,!0,"blank",e,o,a,!0,null),r(t.__webglObjects,!1,"transparent",e,o,a,!0,null),o=this.renderPluginsPost,k=-1,T=A=null,E=M=C=O=D=-1,o.length)for(a=0,n=o.length;a<n;a++)V=!0,o[a].render(t,e,I,R),k=-1,T=A=null,E=M=C=O=D=-1;this.setDepthTest(!0),this.setDepthWrite(!0)}},this.initWebGLObjects=function(t){if(t.__webglObjects||(t.__webglObjects=[],t.__webglObjectsImmediate=[],t.__webglSprites=[],t.__webglFlares=[]),t.__objectsAdded.length){for(;t.__objectsAdded.length;){var e,n=t.__objectsAdded[0],r=t;if(!n.__webglInit&&(n.__webglInit=!0,n._modelViewMatrix=new $3Dmol.Matrix4,n._normalMatrix=new $3Dmol.Matrix3,void 0!==n.geometry&&void 0===n.geometry.__webglInit&&(n.geometry.__webglInit=!0,n.geometry.addEventListener("dispose",W)),n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line)){var i=n.geometry,o=0;for(e=i.geometryGroups.length;o<e;o++){var a=i.geometryGroups[o];a.id=S++,a.__webglVertexBuffer||(n instanceof $3Dmol.Mesh?(a.radiusArray&&(a.__webglRadiusBuffer=b.createBuffer()),a.useOffset&&(a.__webglOffsetBuffer=b.createBuffer()),a.__webglVertexBuffer=b.createBuffer(),a.__webglNormalBuffer=b.createBuffer(),a.__webglColorBuffer=b.createBuffer(),a.__webglFaceBuffer=b.createBuffer(),a.__webglLineBuffer=b.createBuffer(),x.info.memory.geometries++,i.elementsNeedUpdate=!0,i.normalsNeedUpdate=!0):n instanceof $3Dmol.Line&&(a.__webglVertexBuffer=b.createBuffer(),a.__webglColorBuffer=b.createBuffer(),x.info.memory.geometries++),i.verticesNeedUpdate=!0,i.colorsNeedUpdate=!0)}}if(!n.__webglActive){if(n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line)for(o=0,e=(i=n.geometry).geometryGroups.length;o<e;o++)a=i.geometryGroups[o],r.__webglObjects.push({buffer:a,object:n,opaque:null,transparent:null});else n instanceof $3Dmol.Sprite&&r.__webglSprites.push(n);n.__webglActive=!0}t.__objectsAdded.splice(0,1)}k=-1}for(;t.__objectsRemoved.length;){if(e=t,(i=t.__objectsRemoved[0])instanceof $3Dmol.Mesh||i instanceof $3Dmol.Line)for(o=i,n=(e=e.__webglObjects).length-1;0<=n;--n)e[n].object===o&&e.splice(n,1);else if(i instanceof $3Dmol.Sprite)for(o=i,n=(e=e.__webglSprites).length-1;0<=n;--n)e[n]===o&&e.splice(n,1);i.__webglActive=!1,t.__objectsRemoved.splice(0,1)}for(i=0,e=t.__webglObjects.length;i<e;i++)if(o=(n=t.__webglObjects[i].object).geometry,n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line){for(n=0,r=o.geometryGroups.length;n<r;n++)if(a=o.geometryGroups[n],o.verticesNeedUpdate||o.elementsNeedUpdate||o.colorsNeedUpdate||o.normalsNeedUpdate){var s=b.STATIC_DRAW,l=a.vertexArray,u=a.colorArray;void 0!==a.__webglOffsetBuffer?b.bindBuffer(b.ARRAY_BUFFER,a.__webglOffsetBuffer):b.bindBuffer(b.ARRAY_BUFFER,a.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,l,s),b.bindBuffer(b.ARRAY_BUFFER,a.__webglColorBuffer),b.bufferData(b.ARRAY_BUFFER,u,s),a.normalArray&&void 0!==a.__webglNormalBuffer&&(l=a.normalArray,b.bindBuffer(b.ARRAY_BUFFER,a.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,l,s)),a.radiusArray&&void 0!==a.__webglRadiusBuffer&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglRadiusBuffer),b.bufferData(b.ARRAY_BUFFER,a.radiusArray,s)),a.faceArray&&void 0!==a.__webglFaceBuffer&&(l=a.faceArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s)),a.lineArray&&void 0!==a.__webglLineBuffer&&(l=a.lineArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglLineBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s))}o.verticesNeedUpdate=!1,o.elementsNeedUpdate=!1,o.normalsNeedUpdate=!1,o.colorsNeedUpdate=!1,o.buffersNeedUpdate=!1}},this.getXYRatio=function(){return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col?[this.cols,this.rows]:[1,1]},this.getAspect=function(t,e){null!=t&&null!=e||(t=a.width,e=a.height);var n=t/e;return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col&&(n=t/this.cols/(e/this.rows)),n},this.setTexture=function(t,e){if(t.needsUpdate){t.__webglInit||(t.__webglInit=!0,t.addEventListener("dispose",G),t.__webglTexture=b.createTexture(),x.info.memory.textures++),b.activeTexture(b.TEXTURE0+e),b.bindTexture(b.TEXTURE_2D,t.__webglTexture),b.pixelStorei(b.UNPACK_FLIP_Y_WEBGL,t.flipY),b.pixelStorei(b.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),b.pixelStorei(b.UNPACK_ALIGNMENT,t.unpackAlignment),e=i((e=t.image).width)&&i(e.height);var n=o(t.format),r=o(t.type),a=b.TEXTURE_2D;e?(b.texParameteri(a,b.TEXTURE_WRAP_S,o(t.wrapS)),b.texParameteri(a,b.TEXTURE_WRAP_T,o(t.wrapT)),b.texParameteri(a,b.TEXTURE_MAG_FILTER,o(t.magFilter)),b.texParameteri(a,b.TEXTURE_MIN_FILTER,o(t.minFilter))):(b.texParameteri(a,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(a,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(a,b.TEXTURE_MAG_FILTER,b.LINEAR),b.texParameteri(a,b.TEXTURE_MIN_FILTER,b.LINEAR));var s=t.mipmaps;if(0<s.length&&e){for(var l=0,u=s.length;l<u;l++)a=s[l],b.texImage2D(b.TEXTURE_2D,l,n,n,r,a);t.generateMipmaps=!1}else b.texImage2D(b.TEXTURE_2D,0,n,n,r,t.image);t.generateMipmaps&&e&&b.generateMipmap(b.TEXTURE_2D),t.needsUpdate=!1,t.onUpdate&&t.onUpdate()}else b.activeTexture(b.TEXTURE0+e),b.bindTexture(b.TEXTURE_2D,t.__webglTexture)},this.addPostPlugin(new $3Dmol.SpritePlugin)},$3Dmol.Scene=function(){$3Dmol.Object3D.call(this),this.overrideMaterial=this.fog=null,this.matrixAutoUpdate=!1,this.__objects=[],this.__lights=[],this.__objectsAdded=[],this.__objectsRemoved=[]},$3Dmol.Scene.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Scene.prototype.__addObject=function(t){t instanceof $3Dmol.Light?(-1===this.__lights.indexOf(t)&&this.__lights.push(t),t.target&&void 0===t.target.parent&&this.add(t.target)):-1===this.__objects.indexOf(t)&&(this.__objects.push(t),this.__objectsAdded.push(t),-1!==this.__objectsRemoved.indexOf(t)&&this.__objectsRemoved.splice(e,1));for(var e=0;e<t.children.length;e++)this.__addObject(t.children[e])},$3Dmol.Scene.prototype.__removeObject=function(t){if(t instanceof $3Dmol.Light){var e=this.__lights.indexOf(t);-1!==e&&this.__lights.splice(e,1)}else-1!==(e=this.__objects.indexOf(t))&&(this.__objects.splice(e,1),this.__objectsRemoved.push(t),-1!==this.__objectsAdded.indexOf(t)&&this.__objectsAdded.splice(e,1));for(e=0;e<t.children.length;e++)this.__removeObject(t.children[e])},$3Dmol.Fog=function(t,e,n){this.name="",this.color=new $3Dmol.Color(t),this.near=void 0!==e?e:1,this.far=void 0!==n?n:1e3},$3Dmol.Fog.prototype.clone=function(){return new $3Dmol.Fog(this.color.getHex(),this.near,this.far)},$3Dmol.ShaderUtils={clone:function(t){var e,n={};for(e in t){n[e]={},n[e].type=t[e].type;var r=t[e].value;r instanceof $3Dmol.Color?n[e].value=r.clone():"number"==typeof r?n[e].value=r:r instanceof Array?n[e].value=[]:console.error("Error copying shader uniforms from ShaderLib: unknown type for uniform")}return n},stickimposterFragmentShader:"uniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLight;\nvarying vec3 vColor;\nvarying vec3 cposition;\nvarying vec3 p1;\nvarying vec3 p2;\nvarying float r;\nvoid main() {\n    vec3 color = abs(vColor);\n    vec3 pos = cposition;\n    vec3 p = pos;\n    vec3 v = normalize(pos);\n    vec3 pa = p1;\n    vec3 va = normalize(p2-p1);\n    vec3 tmp1 = v-(dot(v,va)*va);\n    vec3 deltap = p-pa;\n    float A = dot(tmp1,tmp1);\n    if(A == 0.0) discard;\n    vec3 tmp2 = deltap-(dot(deltap,va)*va);\n    float B = 2.0*dot(tmp1, tmp2);\n    float C = dot(tmp2,tmp2)-r*r;\n    float det = (B*B) - (4.0*A*C);\n    if(det < 0.0) discard;\n    float sqrtDet = sqrt(det);\n    float posT = (-B+sqrtDet)/(2.0*A);\n    float negT = (-B-sqrtDet)/(2.0*A);\n    float intersectionT = min(posT,negT);\n    vec3 qi = p+v*intersectionT;\n    float dotp1 = dot(va,qi-p1);\n    float dotp2 = dot(va,qi-p2);\n    vec3 norm;\n    if( dotp1 < 0.0 || dotp2 > 0.0) {\n       vec3 cp;\n       if( dotp1 < 0.0) {        cp = p1;\n       } else {\n          cp = p2;\n       }\n       vec3 diff = p-cp;\n       A = dot(v,v);\n       B = dot(diff,v)*2.0;\n       C = dot(diff,diff)-r*r;\n       det = (B*B) - (4.0*C);\n       if(det < 0.0) discard;\n       sqrtDet = sqrt(det);\n       posT = (-B+sqrtDet)/(2.0);\n       negT = (-B-sqrtDet)/(2.0);\n       float t = min(posT,negT);\n       qi = p+v*t;\n       norm = normalize(qi-cp);\n    } else {\n       norm = normalize(qi-(dotp1*va + p1));\n    }\n    vec4 clipPos = projectionMatrix * vec4(qi, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    float depth = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    gl_FragDepthEXT = depth;"},$3Dmol.ShaderLib={basic:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nattribute vec3 position;\nattribute vec3 color;\nvarying vec3 vColor;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3}}},sphereimposter:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nuniform float uDepth;\nuniform vec3 directionalLightColor[ 1 ];\nvarying vec3 vColor;\nvarying vec2 mapping;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    float lensqr = dot(mapping,mapping);\n    float rsqr = rval*rval;\n    if(lensqr > rsqr)\n       discard;\n    float z = sqrt(rsqr-lensqr);\n    vec3 cameraPos = center+ vec3(mapping.x,mapping.y,z);\n    vec4 clipPos = projectionMatrix * vec4(cameraPos, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    gl_FragDepthEXT = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    vec3 norm = normalize(vec3(mapping.x,mapping.y,z));\n    float dotProduct = dot( norm, vLight );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vec3 vLight = directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_FragColor = vec4(vLight*vColor, opacity*opacity );\n    float fogFactor = smoothstep( fogNear, fogFar, gl_FragDepthEXT/gl_FragCoord.w );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec2 mapping;\nvarying vec3 vColor;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    center = mvPosition.xyz;\n    vec4 projPosition = projectionMatrix * mvPosition;\n    vec4 adjust = projectionMatrix* vec4(normal,0.0); adjust.z = 0.0; adjust.w = 0.0;\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vLight = normalize( lDirection.xyz );\n    mapping = normal.xy;\n    rval = abs(normal.x);\n    gl_Position = projPosition+adjust;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},lambert:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},instanced:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 offset;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nattribute float radius;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position * radius + offset, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new 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if(!("rectangle"!==s&&"oval"!==s&&"parabola"!==s||(m=s,y=n.length,2>y||2>n[0].length))){for(i=i||axisDIV,S=0;S<y;S++)n[S]=$3Dmol.subdivide_spline(n[S],i);if(g=n[0].length,o){for(a=[],i=[],s=[],b=0;b<y;b++)a.push(.25+1.5*Math.sqrt((y-1)*b-Math.pow(b,2))/(y-1)),i.push(.5),s.push(2*(Math.pow(b/y,2)-b/y)+.6);for(p=[],b=0;b<2*y-1;b++)p[b]=[b,b+1,b+1-2*y,b-2*y];for(p[2*y-1]=[b,b+1-2*y,b+1-4*y,b-2*y],e=e.updateGeoGroup(2*y*g),S=0;S<g;S++){for(b=Math.round(S*(r.length-1)/g),c=$3Dmol.CC.color(r[b]),x=u,w=v,u=[],v=[],f=[],void 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$3Dmol.Triangle(x[0],u[y-1],x[y-1])),c.push(new $3Dmol.Triangle(x[y-1],u[y-1],v[y-1])),c.push(new $3Dmol.Triangle(x[y-1],v[y-1],w[y-1])),c.push(new $3Dmol.Triangle(v[0],w[0],w[y-1])),c.push(new $3Dmol.Triangle(v[y-1],v[0],w[y-1])),c.push(new $3Dmol.Triangle(u[0],x[0],w[0])),c.push(new $3Dmol.Triangle(v[0],u[0],w[0])),c)_.intersectionShape.triangle.push(c[b])}e.vertices+=2*y}for(f=e.faceArray,h=e.vertices,S=0;S<y-1;S++)c=[S,S+1,2*y-2-S,2*y-1-S],f[d=e.faceidx]=c[0],f[d+1]=c[1],f[d+2]=c[3],f[d+3]=c[1],f[d+4]=c[2],f[d+5]=c[3],e.faceidx+=6;for(S=0;S<y-1;S++)c=[h-1-S,h-2-S,h-2*y+S+1,h-2*y+S],f[d=e.faceidx]=c[0],f[d+1]=c[1],f[d+2]=c[3],f[d+3]=c[1],f[d+4]=c[2],f[d+5]=c[3],e.faceidx+=6}else t(e,n[0],n[y-1],r,i,a)}},r=function(t,e){if(t&&e&&t.chain===e.chain){if(t.reschain===e.reschain&&(t.resi===e.resi||t.resi===e.resi-1))return!0;if(t.resi<e.resi){var n=t.x-e.x,r=t.y-e.y;if(16>n*n+r*r+(t=t.z-e.z)*t)return!0}}return!1},i=function(t,e,n,r,i){null!=e&&0!=e.vertices&&(i&&(e.initTypedArrays(),e.setUpNormals()),(i=new $3Dmol.MeshDoubleLambertMaterial).vertexColors=$3Dmol.FaceColors,"number"==typeof n&&0<=n&&1>n&&(i.transparent=!0,i.opacity=n),i.outline=r,e=new $3Dmol.Mesh(e,i),t.add(e))},o={C:!0,CA:!0,O:!0,P:!0,OP2:!0,O2P:!0,"O5'":!0,"O3'":!0,"C5'":!0,"C2'":!0,"O5*":!0,"O3*":!0,"C5*":!0,"C2*":!0,N1:!0,N3:!0},a={DA:!0,DG:!0,A:!0,G:!0},s={DT:!0,DC:!0,U:!0,C:!0,T:!0},l={DA:!0,DG:!0,A:!0,G:!0,DT:!0,DC:!0,U:!0,C:!0,T:!0},u=function(t,u,f,h,d,p,v){p=p||5,v=v||5;var m,g,y=new $3Dmol.Geometry(!0),b=new $3Dmol.Geometry(!0),x=[],_=[],w=1,A=!1,M={};for(C in $3Dmol.Gradient.builtinGradients)$3Dmol.Gradient.builtinGradients.hasOwnProperty(C)&&(M[C]=new $3Dmol.Gradient.builtinGradients[C](f[1],f[0]));var k=function(t,e){return f&&"spectrum"===e.color?e.colorscheme in 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0,O=0;O<S.length;O++)if(T=(g=(C=S[O]).resn.trim())in l,w=1,m=C.style.cartoon,D&&D.style.cartoon&&(w=D.style.cartoon.opacity),D&&D.style.cartoon&&D.style.cartoon.outline&&(A=D.style.cartoon.outline),!D||!D.style.cartoon||C.style.cartoon&&D.style.cartoon.opacity==C.style.cartoon.opacity||u(D.chain==C.chain),_.length&&_[0].length>3e4/p/v/2&&u(!0),"trace"===m.style){if(!C.hetflag&&("C"===C.elem&&"CA"===C.atom||T&&"P"===C.atom)){var L=k(C,m),z=$.isNumeric(m.thickness)?m.thickness:.4;if(r(D,C))if(L==P){var P=$3Dmol.CC.color(L);$3Dmol.GLDraw.drawCylinder(y,D,C,z,P,2,2)}else m=(new $3Dmol.Vector3).addVectors(D,C).multiplyScalar(.5),P=$3Dmol.CC.color(P),g=$3Dmol.CC.color(L),$3Dmol.GLDraw.drawCylinder(y,D,m,z,P,2,0),$3Dmol.GLDraw.drawCylinder(y,m,C,z,g,0,2);D=C,P=L}}else{if(C&&"C"===C.elem&&"CA"===C.atom||T&&("P"===C.atom||0==C.atom.indexOf("O5"))){if(I)if("tube end"===C.ss){var I=!1;g=new $3Dmol.Vector3(C.x,C.y,C.z),$3Dmol.GLDraw.drawCylinder(y,R,g,2,$3Dmol.CC.color(P),1,1),C.ss="h"}else{if(D.chain==C.chain&&"tube end"!==D.ss)continue;I=!1,D.ss="h",g=new $3Dmol.Vector3(D.x,D.y,D.z),$3Dmol.GLDraw.drawCylinder(y,R,g,2,$3Dmol.CC.color(P),1,1)}if(D&&(!r(D,C)||"tube start"===D.ss)){if("tube start"===D.ss){I=!0;var R=new $3Dmol.Vector3(D.x,D.y,D.z);D.ss="h"}if(j){g=V?(new $3Dmol.Vector3).addVectors(D,V).multiplyScalar(.5):new $3Dmol.Vector3(D.x,D.y,D.z),$3Dmol.GLDraw.drawCylinder(y,g,j,.4,$3Dmol.CC.color(j.color),0,2),c(_,p,!d,V,B,U,D,S,O),x.push(L);var j=g=null}for(g=0;!z&&g<p;g++)e(t,_[g],1,x,v);for(h&&0<_[0].length&&n(b,_,x,v,z,w,_.style),_=[],g=0;g<p;g++)_[g]=[];x=[]}if(void 0===D||D.rescode!=C.rescode||D.resi!=C.resi){j&&(D=(g=(new $3Dmol.Vector3).addVectors(D,C).multiplyScalar(.5)).clone().sub(j).multiplyScalar(.02),g.add(D),$3Dmol.GLDraw.drawCylinder(y,g,j,.4,$3Dmol.CC.color(j.color),0,2),j=g=null),L=k(C,m),x.push(L),z=$.isNumeric(m.thickness)?m.thickness:.4,D=C;var F=new $3Dmol.Vector3(D.x,D.y,D.z);F.resi=D.resi,P=L}!0!==C.clickable&&!0!==C.hoverable||void 0!==C.intersectionShape&&void 0!==C.intersectionShape.triangle||(C.intersectionShape={sphere:null,cylinder:[],line:[],triangle:[]})}else if(D&&"C"===D.elem&&"CA"===D.atom&&"O"===C.atom||T&&"P"===D.atom&&("OP2"===C.atom||"O2P"===C.atom)||T&&0==D.atom.indexOf("O5")&&0==C.atom.indexOf("C5")){var N=new $3Dmol.Vector3(C.x,C.y,C.z);if(N.resi=C.resi,"OP2"===C.atom||"O2P"===C.atom)var B=new $3Dmol.Vector3(C.x,C.y,C.z)}else if(T&&0==C.atom.indexOf("O3"))var V=new $3Dmol.Vector3(C.x,C.y,C.z);else("N1"===C.atom&&g in a||"N3"===C.atom&&g in s)&&((j=new $3Dmol.Vector3(C.x,C.y,C.z)).color=$3Dmol.getColorFromStyle(C,m).getHex());if(N&&F&&N.resi===F.resi){c(_,p,!d,F,N,U,D,S,O);var U=N;N=F=null,x.push(L)}}j&&(g=V?(new $3Dmol.Vector3).addVectors(D,V).multiplyScalar(.5):new 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t,e,n=[],r=Math.pow(2,4),i=Math.pow(2,2),o=r/i;for(n[0]=new $3Dmol.Vector3(-1,0,0),n[o]=new $3Dmol.Vector3(0,0,1),n[2*o]=new $3Dmol.Vector3(1,0,0),n[3*o]=new $3Dmol.Vector3(0,0,-1),t=3;4>=t;t++){for(o=r/(i=Math.pow(2,t-1)),e=0;e<i-1;e++)n[o/2+e*o]=n[e*o].clone().add(n[(e+1)*o]).normalize();n[o/2+(e=i-1)*o]=n[e*o].clone().add(n[0]).normalize()}return n}(),r={cache:{},getVerticesForRadius:function(t,e,r){if(void 0!==this.cache[t]&&void 0!==this.cache[t][e+r])return this.cache[t][e+r];new $3Dmol.Vector3(0,1,0);for(var i,o=n.length,a=[],s=[],l=0;l<o;l++)a.push(n[l].clone().multiplyScalar(t)),a.push(n[l].clone().multiplyScalar(t)),i=n[l].clone().normalize(),s.push(i),s.push(i);l=[];var u,c,f=2*Math.PI,h=Math.PI;for(c=0;10>=c;c++){var d=0===c||10===c,p=5===c,v=[],m=[];for(u=0;u<=o;u++)if(p){var g=u<o?2*u:0;m.push(g+1),v.push(g)}else{i=u/o;var y=c/10;d&&0!==u?d&&v.push(a.length-1):u<o?((g=new $3Dmol.Vector3).x=-t*Math.cos(0+i*f)*Math.sin(0+y*h),g.y=1==e?0:t*Math.cos(0+y*h),g.z=t*Math.sin(0+i*f)*Math.sin(0+y*h),1e-5>Math.abs(g.x)&&(g.x=0),1e-5>Math.abs(g.y)&&(g.y=0),1e-5>Math.abs(g.z)&&(g.z=0),(i=e==$3Dmol.CAP.FLAT?new $3Dmol.Vector3(0,Math.cos(0+y*h),0):new $3Dmol.Vector3(g.x,g.y,g.z)).normalize(),a.push(g),s.push(i),v.push(a.length-1)):v.push(a.length-o)}p&&l.push(m),l.push(v)}return o={vertices:a,normals:s,verticesRows:l,w:o,h:10},t in this.cache||(this.cache[t]={}),this.cache[t][e+r]=o}};t.drawCylinder=function(t,n,i,o,a,s,l){if(n&&i){0;var u=l||s;a=a||{r:0,g:0,b:0};var c=[i.x,i.y,i.z];c[0]-=n.x,c[1]-=n.y,c[2]-=n.z,c=e(c);var f=r.getVerticesForRadius(o,l,"to"),h=f.w,d=f.h,p=u?d*h+2:2*h;t=t.updateGeoGroup(p);var v,m=f.vertices,g=f.normals,y=(f=f.verticesRows)[d/2],b=f[d/2+1],x=t.vertices,_=t.vertexArray,w=t.normalArray,A=t.colorArray,M=t.faceArray;for(v=0;v<h;++v){var k=2*v,T=c[0]*m[k].x+c[3]*m[k].y+c[6]*m[k].z,S=c[1]*m[k].x+c[4]*m[k].y+c[7]*m[k].z,C=c[5]*m[k].y+c[8]*m[k].z,E=3*(x+k);k=t.faceidx,_[E]=T+n.x,_[E+1]=S+n.y,_[E+2]=C+n.z,_[E+3]=T+i.x,_[E+4]=S+i.y,_[E+5]=C+i.z,w[E]=T,w[E+3]=T,w[E+1]=S,w[E+4]=S,w[E+2]=C,w[E+5]=C,A[E]=a.r,A[E+3]=a.r,A[E+1]=a.g,A[E+4]=a.g,A[E+2]=a.b,A[E+5]=a.b,M[k]=b[v]+x,M[k+1]=b[v+1]+x,M[k+2]=y[v]+x,M[k+3]=y[v]+x,M[k+4]=b[v+1]+x,M[k+5]=y[v+1]+x,t.faceidx+=6}if(u)for(u=s?d+1:d/2+1,S=l?0:d/2;S<u;S++)if(S!==d/2)for(y=S<=d/2?i:n,T=r.getVerticesForRadius(o,l,"to"),k=r.getVerticesForRadius(o,s,"from"),y===i?(m=T.vertices,g=T.normals,f=T.verticesRows):y==n&&(m=k.vertices,g=k.normals,f=k.verticesRows),T=0;T<h;T++){k=t.faceidx;var O=3*((b=f[S][T+1])+x),D=3*((v=f[S][T])+x),L=3*((C=f[S+1][T])+x),z=3*((E=f[S+1][T+1])+x),P=c[0]*m[b].x+c[3]*m[b].y+c[6]*m[b].z,I=c[0]*m[v].x+c[3]*m[v].y+c[6]*m[v].z,R=c[0]*m[C].x+c[3]*m[C].y+c[6]*m[C].z,j=c[0]*m[E].x+c[3]*m[E].y+c[6]*m[E].z,F=c[1]*m[b].x+c[4]*m[b].y+c[7]*m[b].z,N=c[1]*m[v].x+c[4]*m[v].y+c[7]*m[v].z,B=c[1]*m[C].x+c[4]*m[C].y+c[7]*m[C].z,V=c[1]*m[E].x+c[4]*m[E].y+c[7]*m[E].z,U=c[5]*m[b].y+c[8]*m[b].z,q=c[5]*m[v].y+c[8]*m[v].z,$=c[5]*m[C].y+c[8]*m[C].z,H=c[5]*m[E].y+c[8]*m[E].z;_[O]=P+y.x,_[D]=I+y.x,_[L]=R+y.x,_[z]=j+y.x,_[O+1]=F+y.y,_[D+1]=N+y.y,_[L+1]=B+y.y,_[z+1]=V+y.y,_[O+2]=U+y.z,_[D+2]=q+y.z,_[L+2]=$+y.z,_[z+2]=H+y.z,A[O]=a.r,A[D]=a.r,A[L]=a.r,A[z]=a.r,A[O+1]=a.g,A[D+1]=a.g,A[L+1]=a.g,A[z+1]=a.g,A[O+2]=a.b,A[D+2]=a.b,A[L+2]=a.b,A[z+2]=a.b,P=c[0]*g[b].x+c[3]*g[b].y+c[6]*g[b].z,I=c[0]*g[v].x+c[3]*g[v].y+c[6]*g[v].z,R=c[0]*g[C].x+c[3]*g[C].y+c[6]*g[C].z,j=c[0]*g[E].x+c[3]*g[E].y+c[6]*g[E].z,F=c[1]*g[b].x+c[4]*g[b].y+c[7]*g[b].z,N=c[1]*g[v].x+c[4]*g[v].y+c[7]*g[v].z,B=c[1]*g[C].x+c[4]*g[C].y+c[7]*g[C].z,V=c[1]*g[E].x+c[4]*g[E].y+c[7]*g[E].z,U=c[5]*g[b].y+c[8]*g[b].z,q=c[5]*g[v].y+c[8]*g[v].z,$=c[5]*g[C].y+c[8]*g[C].z,H=c[5]*g[E].y+c[8]*g[E].z,0===S?(w[O]=P,w[L]=R,w[z]=j,w[O+1]=F,w[L+1]=B,w[z+1]=V,w[O+2]=U,w[L+2]=$,w[z+2]=H,M[k]=b+x,M[k+1]=C+x,M[k+2]=E+x,t.faceidx+=3):S===u-1?(w[O]=P,w[D]=I,w[L]=R,w[O+1]=F,w[D+1]=N,w[L+1]=B,w[O+2]=U,w[D+2]=q,w[L+2]=$,M[k]=b+x,M[k+1]=v+x,M[k+2]=C+x,t.faceidx+=3):(w[O]=P,w[D]=I,w[z]=j,w[O+1]=F,w[D+1]=N,w[z+1]=V,w[O+2]=U,w[D+2]=q,w[z+2]=H,w[D]=I,w[L]=R,w[z]=j,w[D+1]=N,w[L+1]=B,w[z+1]=V,w[D+2]=q,w[L+2]=$,w[z+2]=H,M[k]=b+x,M[k+1]=v+x,M[k+2]=E+x,M[k+3]=v+x,M[k+4]=C+x,M[k+5]=E+x,t.faceidx+=6)}t.vertices+=p}},t.drawCone=function(t,r,i,o,a){if(r&&i){console.log(r),console.log(i),a=a||{r:0,g:0,b:0};var s=[i.x,i.y,i.z];s.x-=r.x,s.y-=r.y,s.z-=r.z;var l=e(s),u=n.length,c=(t=t.updateGeoGroup(u+2)).vertices,f=t.vertexArray,h=t.normalArray,d=t.colorArray,p=t.faceArray,v=3*c;for(s=new $3Dmol.Vector3(s[0],s[1],s[2]).normalize(),f[v]=r.x,f[v+1]=r.y,f[v+2]=r.z,h[v]=-s.x,h[v+1]=-s.y,h[v+2]=-s.z,d[v]=a.r,d[v+1]=a.g,d[v+2]=a.b,f[v+3]=i.x,f[v+4]=i.y,f[v+5]=i.z,h[v+3]=s.x,h[v+4]=s.y,h[v+5]=s.z,d[v+3]=a.r,d[v+4]=a.g,d[v+5]=a.b,v+=6,i=0;i<u;++i){var m=n[i].clone();m.multiplyScalar(o),s=l[0]*m.x+l[3]*m.y+l[6]*m.z;var g=l[1]*m.x+l[4]*m.y+l[7]*m.z;m=l[5]*m.y+l[8]*m.z,f[v]=s+r.x,f[v+1]=g+r.y,f[v+2]=m+r.z,h[v]=s,h[v+1]=g,h[v+2]=m,d[v]=a.r,d[v+1]=a.g,d[v+2]=a.b,v+=3}for(t.vertices+=u+2,r=t.faceidx,i=0;i<u;i++)o=c+2+i,a=c+2+(i+1)%u,p[r]=o,p[r+1]=a,p[r+2]=c,p[r+=3]=o,p[r+1]=a,p[r+2]=c+1,r+=3;t.faceidx+=6*u}};var i={cache:{},getVerticesForRadius:function(t){if(void 0!==this.cache[t])return this.cache[t];var e={vertices:[],verticesRows:[],normals:[]},n=16,r=10;1>t&&(n=10,r=8);var i,o,a=2*Math.PI,s=Math.PI;for(o=0;o<=r;o++){var l=[];for(i=0;i<=n;i++){var u=i/n,c=o/r,f={};f.x=-t*Math.cos(0+u*a)*Math.sin(0+c*s),f.y=t*Math.cos(0+c*s),f.z=t*Math.sin(0+u*a)*Math.sin(0+c*s),(u=new $3Dmol.Vector3(f.x,f.y,f.z)).normalize(),e.vertices.push(f),e.normals.push(u),l.push(e.vertices.length-1)}e.verticesRows.push(l)}return this.cache[t]=e}};return t.drawSphere=function(t,e,n,r){new $3Dmol.Vector3(e.x,e.y,e.z);for(var o=i.getVerticesForRadius(n),a=o.vertices,s=o.normals,l=(t=t.updateGeoGroup(a.length)).vertices,u=t.vertexArray,c=t.colorArray,f=t.faceArray,h=t.lineArray,d=t.normalArray,p=0,v=a.length;p<v;++p){var m=3*(l+p),g=a[p];u[m]=g.x+e.x,u[m+1]=g.y+e.y,u[m+2]=g.z+e.z,c[m]=r.r,c[m+1]=r.g,c[m+2]=r.b}for(t.vertices+=a.length,u=(o=o.verticesRows).length-1,r=0;r<u;r++)for(c=o[r].length-1,e=0;e<c;e++){p=t.faceidx,v=t.lineidx,g=3*(m=o[r][e+1]+l);var y=o[r][e]+l,b=3*y,x=o[r+1][e]+l,_=3*x,w=o[r+1][e+1]+l,A=3*w,M=s[m-l],k=s[y-l],T=s[x-l],S=s[w-l];Math.abs(a[m-l].y)===n?(d[g]=M.x,d[_]=T.x,d[A]=S.x,d[g+1]=M.y,d[_+1]=T.y,d[A+1]=S.y,d[g+2]=M.z,d[_+2]=T.z,d[A+2]=S.z,f[p]=m,f[p+1]=x,f[p+2]=w,h[v]=m,h[v+1]=x,h[v+2]=m,h[v+3]=w,h[v+4]=x,h[v+5]=w,t.faceidx+=3,t.lineidx+=6):Math.abs(a[x-l].y)===n?(d[g]=M.x,d[b]=k.x,d[_]=T.x,d[g+1]=M.y,d[b+1]=k.y,d[_+1]=T.y,d[g+2]=M.z,d[b+2]=k.z,d[_+2]=T.z,f[p]=m,f[p+1]=y,f[p+2]=x,h[v]=m,h[v+1]=y,h[v+2]=m,h[v+3]=x,h[v+4]=y,h[v+5]=x,t.faceidx+=3,t.lineidx+=6):(d[g]=M.x,d[b]=k.x,d[A]=S.x,d[g+1]=M.y,d[b+1]=k.y,d[A+1]=S.y,d[g+2]=M.z,d[b+2]=k.z,d[A+2]=S.z,d[b]=k.x,d[_]=T.x,d[A]=S.x,d[b+1]=k.y,d[_+1]=T.y,d[A+1]=S.y,d[b+2]=k.z,d[_+2]=T.z,d[A+2]=S.z,f[p]=m,f[p+1]=y,f[p+2]=w,f[p+3]=y,f[p+4]=x,f[p+5]=w,h[v]=m,h[v+1]=y,h[v+2]=m,h[v+3]=w,h[v+4]=y,h[v+5]=x,h[v+6]=x,h[v+7]=w,t.faceidx+=6,t.lineidx+=8)}},t}(),$3Dmol=$3Dmol||{},$3Dmol.GLModel=function(){function t(r,o){var s=[],l=[],u=null,c=null,f=!1,h=null,d=null,p=null,v={},m=new $3Dmol.Matrix4,g=!0,y=$3Dmol.elementColors.defaultColor,b=(o=o||{}).defaultcolors?o.defaultcolors:$3Dmol.elementColors.defaultColors,x=o.defaultSphereRadius?o.defaultSphereRadius:1.5,_=o.cartoonQuality?o.cartoonQuality:5,w=function(t,e){var r=x;return void 0!==e.radius?r=e.radius:n[t.elem]&&(r=n[t.elem]),void 0!==e.scale&&(r*=e.scale),r},A=function(t,e,n){var r=function(t,e){for(var n=null,r=-1,h=0,d=t.bonds.length;h<d;h++)if(t.bonds[h]!=e.index){l=t.bonds[h],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),(f=c.clone()).sub(i),(a=f.clone()).cross(o);var p=a.lengthSq();if(p>r&&(n=a,.1<(r=p)))break}return n},i=new $3Dmol.Vector3(t.x,t.y,t.z),o=new $3Dmol.Vector3(e.x,e.y,e.z).clone(),a=null;if(o.sub(i),1===t.bonds.length)if(1===e.bonds.length)a=o.clone(),1e-4<Math.abs(a.x)?a.y+=1:a.x+=1;else{t=(n+1)%e.bonds.length;var l=e.bonds[t],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),f=c.clone();f.sub(i),(a=f.clone()).cross(o)}else.01>(a=r(t,e)).lengthSq()&&(null!=(e=r(e,t))&&(a=e));return.01>a.lengthSq()&&(a=o.clone(),1e-4<Math.abs(a.x)?a.y+=1:a.x+=1),a.cross(o),a.normalize(),a},M=function(t,e,n,r,i,o){t[n]=r.x,t[n+1]=r.y,t[n+2]=r.z,e[n]=o.r,e[n+1]=o.g,e[n+2]=o.b,t[n+3]=i.x,t[n+4]=i.y,t[n+5]=i.z,e[n+3]=o.r,e[n+4]=o.g,e[n+5]=o.b},k=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=$3Dmol.getColorFromStyle(t,n);if(n=w(t,n),(!0===t.clickable||t.hoverable)&&void 0!==t.intersectionShape){var i=new $3Dmol.Vector3(t.x,t.y,t.z);t.intersectionShape.sphere.push(new $3Dmol.Sphere(i,n))}$3Dmol.GLDraw.drawSphere(e,t,n,r)}}},T=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=w(t,n);n=$3Dmol.getColorFromStyle(t,n);var i=(e=e.updateGeoGroup(1)).vertices,o=3*i,a=e.vertexArray,s=e.radiusArray;a[o]=t.x,a[o+1]=t.y,a[o+2]=t.z,(a=e.colorArray)[o]=n.r,a[o+1]=n.g,a[o+2]=n.b,s[i]=r,!0!==t.clickable&&!t.hoverable||void 0===t.intersectionShape||(n=new $3Dmol.Vector3(t.x,t.y,t.z),t.intersectionShape.sphere.push(new $3Dmol.Sphere(n,r))),e.vertices+=1}}},S=function(t,e,n,r){for(var i=(t=t.updateGeoGroup(4)).vertices,o=3*i,a=t.vertexArray,s=0;4>s;s++)a[o+3*s]=e.x,a[o+3*s+1]=e.y,a[o+3*s+2]=e.z;for(a=t.normalArray,e=t.colorArray,s=0;4>s;s++)e[o+3*s]=r.r,e[o+3*s+1]=r.g,e[o+3*s+2]=r.b;a[o+0]=-n,a[o+1]=n,a[o+2]=0,a[o+3]=-n,a[o+4]=-n,a[o+5]=0,a[o+6]=n,a[o+7]=-n,a[o+8]=0,a[o+9]=n,a[o+10]=n,a[o+11]=0,t.vertices+=4,(n=t.faceArray)[(r=t.faceidx)+0]=i,n[r+1]=i+1,n[r+2]=i+2,n[r+3]=i+2,n[r+4]=i+3,n[r+5]=i,t.faceidx+=6},C=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=w(t,n);if(n=$3Dmol.getColorFromStyle(t,n),(!0===t.clickable||t.hoverable)&&void 0!==t.intersectionShape){var i=new $3Dmol.Vector3(t.x,t.y,t.z);t.intersectionShape.sphere.push(new $3Dmol.Sphere(i,r))}S(e,t,r,n)}}},E=function(t,e,n,r,i,o,a){o=(t=t.updateGeoGroup(4)).vertices,a=t.vertexArray;var s=t.colorArray,l=t.radiusArray,u=t.normalArray,c=i.r,f=i.g;i=i.b;for(var h=3*o,d=0;4>d;d++){if(a[h]=e.x,u[h]=n.x,s[h]=c,a[++h]=e.y,u[h]=n.y,s[h]=f,a[++h]=e.z,u[h]=n.z,2>d)s[h]=i;else{var p=-i;0==p&&(p=-1e-4),s[h]=p}h++}t.vertices+=4,l[o]=-r,l[o+1]=r,l[o+2]=-r,l[o+3]=r,(e=t.faceArray)[(n=t.faceidx)+0]=o,e[n+1]=o+1,e[n+2]=o+2,e[n+3]=o+2,e[n+4]=o+3,e[n+5]=o,t.faceidx+=6};this.getCrystData=function(){return v.cryst?v.cryst:null},this.getSymmetries=function(){return void 0===v.symmetries&&(v.symmetries=[m]),v.symmetries},this.setSymmetries=function(t){v.symmetries=void 0===t?[m]:t},this.getID=function(){return r},this.getNumFrames=function(){return null!=l.numFrames?l.numFrames:l.length};var O=function(t,e,n,r){return(t=e-t)<-n?e+r:t>n?e-r:e};this.setFrame=function(t){var e=this.getNumFrames();return new Promise(function(n,r){0==e&&n(),(0>t||t>=e)&&(t=e-1),null!=l.url?$3Dmol.getbin(l.url+"/traj/frame/"+t+"/"+l.path,null,"POST").then(function(t){t=new Float32Array(t,44);for(var e=0,r=0;r<s.length;r++)s[r].x=t[e++],s[r].y=t[e++],s[r].z=t[e++];if(u&&c&&u&&c)for(var i=.9*(t=u[0]),o=.9*(e=u[1]),a=.9*(r=u[2]),l=0;l<c.length;l++)for(var f=c[l],h=1;h<f.length;h++){var d=s[f[h][0]],p=s[f[h][1]];d.x=O(p.x,d.x,i,t),d.y=O(p.y,d.y,o,e),d.z=O(p.z,d.z,a,r)}n()}).catch(r):(s=l[t],n()),h=null})},this.addFrame=function(t){l.push(t)},this.vibrate=function(t,e){e=e||1,t=t||10,t--;for(var n=1;n<=t;n++){for(var r=[],i=0;i<s.length;i++){var o=new $3Dmol.Vector3($3Dmol.getAtomProperty(s[i],"dx"),$3Dmol.getAtomProperty(s[i],"dy"),$3Dmol.getAtomProperty(s[i],"dz")),a=new $3Dmol.Vector3(s[i].x,s[i].y,s[i].z);for(var u in o.multiplyScalar(n*e/t),a.add(o),o={},s[i])o[u]=s[i][u];o.x=a.x,o.y=a.y,o.z=a.z,r.push(o)}l.push(r)}l.unshift(s)},this.setAtomDefaults=function(t){for(var n=0;n<t.length;n++){var i=t[n];i&&(i.style=i.style||e,i.color=i.color||b[i.elem]||y,i.model=r,i.clickable||i.hoverable)&&(i.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},this.addMolData=function(t,e,n){if(n=n||{},t=$3Dmol.GLModel.parseMolData(t,e,n),g=!n.duplicateAssemblyAtoms,(e=t.modelData)&&(v=Array.isArray(e)?e[0]:e),u=t.box?t.box:null,0==l.length){for(e=0;e<t.length;e++)0!=t[e].length&&l.push(t[e]);l[0]&&(s=l[0])}else if(n.frames)for(e=0;e<t.length;e++)l.push(t[e]);else for(e=0;e<t.length;e++)this.addAtoms(t[e]);for(e=0;e<l.length;e++)this.setAtomDefaults(l[e],r);n.vibrate&&n.vibrate.frames&&n.vibrate.amplitude&&this.vibrate(n.vibrate.frames,n.vibrate.amplitude),n.style&&this.setStyle({},n.style)},this.setDontDuplicateAtoms=function(t){g=t},this.setModelData=function(t){v=t};var D=function(t,e){if(t==e)return!0;if("string"==typeof e&&"number"==typeof t&&(e=e.match(/(-?\d+)\s*-\s*(-?\d+)/))){var n=parseInt(e[1]),r=parseInt(e[2]);if(e&&t>=n&&t<=r)return!0}return!1};this.atomIsSelected=function(t,e){var n;if(void 0===e)return!0;var r,i=!!e.invert,o=!0;for(r in e)if("and"==r||"or"==r||"not"==r){if("not"==r){if(this.atomIsSelected(t,e[r])){o=!1;break}}else if("and"==r){var a=e[r];for(n=0;n<a.length;n++)if(!this.atomIsSelected(t,a[n])){o=!1;break}}else if("or"==r){for(o=e[r],a=!0,n=0;n<o.length;n++){if(this.atomIsSelected(t,o[n])){a=!0;break}a=!1}o=a}}else if("predicate"===r){if(!e.predicate(t)){o=!1;break}}else if("properties"==r&&t[r])for(var s in e.properties){if(void 0===t.properties[s]){o=!1;break}if(t.properties[s]!=e.properties[s]){o=!1;break}}else if(e.hasOwnProperty(r)&&"props"!=r&&"invert"!=r&&"model"!=r&&"byres"!=r&&"expand"!=r&&"within"!=r&&"and"!=r&&"or"!=r&&"not"!=r){if(void 0===t[r]){o=!1;break}if(a=!1,"bonds"===r){if((n=e[r])!=t.bonds.length){o=!1;break}}else if($.isArray(e[r])){var l=e[r],u=t[r];for(n=0;n<l.length;n++)if(D(u,l[n])){a=!0;break}if(!a){o=!1;break}}else if(n=e[r],!D(t[r],n)){o=!1;break}}return i?!o:o},this.selectedAtoms=function(t,e){var n,r=[];t=t||{},e||(e=s);for(var i=e.length,o=0;o<i;o++)(n=e[o])&&this.atomIsSelected(n,t)&&r.push(n);if(t.hasOwnProperty("expand")){if(0>=(i=parseFloat(t.expand)))i=r;else{for(o=$3Dmol.getExtent(r),n=[[],[],[]],e=0;3>e;e++)n[0][e]=o[0][e]-i,n[1][e]=o[1][e]+i,n[2][e]=o[2][e];for(i=[],e=0;e<s.length;e++){var a=s[e].x,l=s[e].y,u=s[e].z;a>=n[0][0]&&a<=n[1][0]&&l>=n[0][1]&&l<=n[1][1]&&u>=n[0][2]&&u<=n[1][2]&&(a>=o[0][0]&&a<=o[1][0]&&l>=o[0][1]&&l<=o[1][1]&&u>=o[0][2]&&u<=o[1][2]||i.push(s[e]))}}for(a=r.length,o=0;o<i.length;o++)for(var c=0;c<a;c++)(e=L(i[o],r[c]))<(n=Math.pow(t.expand,2))&&0<e&&r.push(i[o])}if(t.hasOwnProperty("within")&&t.within.hasOwnProperty("sel")&&t.within.hasOwnProperty("distance")){for(a=this.selectedAtoms(t.within.sel,s),i={},o=0;o<a.length;o++)for(c=0;c<r.length;c++)(e=L(a[o],r[c]))<(n=Math.pow(parseFloat(t.within.distance),2))&&0<e&&(i[c]=1);if(o=[],t.within.invert)for(c=0;c<r.length;c++)i[c]||o.push(r[c]);else for(c in i)o.push(r[c]);r=o}if(t.hasOwnProperty("byres"))for(t={},e=[],i=[],o=0;o<r.length;o++)if(a=(n=r[o]).chain,l=n.resi,void 0===t[a]&&(t[a]={}),n.hasOwnProperty("resi")&&void 0===t[a][l])for(t[a][l]=!0,i.push(n);0<i.length;)if(a=(n=i.pop()).chain,l=n.resi,void 0===e[n.index])for(e[n.index]=!0,c=0;c<n.bonds.length;c++)void 0===e[(u=s[n.bonds[c]]).index]&&u.hasOwnProperty("resi")&&u.chain==a&&u.resi==l&&(i.push(u),r.push(u));return r};var L=function(t,e){return Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)+Math.pow(e.z-t.z,2)};this.addAtoms=function(t){h=null;var n,i=s.length,o=[];for(n=0;n<t.length;n++)void 0===t[n].index&&(t[n].index=n),void 0===t[n].serial&&(t[n].serial=n),o[t[n].index]=i+n;for(n=0;n<t.length;n++){var a=o[(i=t[n]).index],l=$.extend(!1,{},i);l.index=a,l.bonds=[],l.bondOrder=[],l.model=r,l.style=l.style||e,void 0===l.color&&(l.color=b[l.elem]||y),a=i.bonds?i.bonds.length:0;for(var u=0;u<a;u++){var c=o[i.bonds[u]];void 0!==c&&(l.bonds.push(c),l.bondOrder.push(i.bondOrder?i.bondOrder[u]:1))}s.push(l)}},this.removeAtoms=function(t){h=null;var e,n=[];for(e=0;e<t.length;e++)n[t[e].index]=!0;for(t=[],e=0;e<s.length;e++){var r=s[e];n[r.index]||t.push(r)}s=[],this.addAtoms(t)},this.setStyle=function(e,n,r){for(var i in void 0===n&&void 0===r&&(n=e,e={}),e)t.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);for(i in n)t.validAtomStyleSpecs.hasOwnProperty(i)||console.log("Unknown style "+i);var o=!1,a=function(t){for(var a=u.selectedAtoms(e,t),s=0;s<t.length;s++)t[s]&&(t[s].capDrawn=!1);for(s=0;s<a.length;s++)for(i in o=!0,(a[s].clickable||a[s].hoverable)&&(a[s].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),r||(a[s].style={}),n)if(n.hasOwnProperty(i))for(var l in a[s].style[i]=a[s].style[i]||{},n[i])a[s].style[i][l]=n[i][l]},u=this;a(s);for(var c=0;c<l.length;c++)l[c]!==s&&a(l[c]);o&&(h=null)},this.setClickable=function(e,n,r){for(var i in e)t.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);if(n=!!n,r&&"function"!=typeof r)console.log("Callback is not a function");else{var o=(i=this.selectedAtoms(e,s)).length;for(e=0;e<o;e++)i[e].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},i[e].clickable=n,r&&(i[e].callback=r);0<o&&(h=null)}},this.setHoverable=function(e,n,r,i){for(var o in e)t.validAtomSelectionSpecs.hasOwnProperty(o)||console.log("Unknown selector "+o);if(n=!!n,r&&"function"!=typeof r)console.log("Hover_callback is not a function");else if(i&&"function"!=typeof i)console.log("Unhover_callback is not a function");else{var a=(o=this.selectedAtoms(e,s)).length;for(e=0;e<a;e++)o[e].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},o[e].hoverable=n,r&&(o[e].hover_callback=r),i&&(o[e].unhover_callback=i);0<a&&(h=null)}},this.setColorByElement=function(t,e){var n;if((n=null!==h)&&(n=p,n=e&&n?JSON.stringify(e)==JSON.stringify(n):e==n),!n){p=e;var r=this.selectedAtoms(t,r);for(0<r.length&&(h=null),t=0;t<r.length;t++)void 0!==e[(n=r[t]).elem]&&(n.color=e[n.elem])}},this.setColorByProperty=function(t,e,n,r){var i=this.selectedAtoms(t,i);for(p=null,0<i.length&&(h=null),void 0!==$3Dmol.Gradient.builtinGradients[n]&&(n=new $3Dmol.Gradient.builtinGradients[n]),r||(r=n.range()),r||(r=$3Dmol.getPropertyRange(i,e)),t=0;t<i.length;t++){var o=i[t];null!=$3Dmol.getAtomProperty(o,e)&&(o.color=n.valueToHex(parseFloat(o.properties[e]),r))}},this.setColorByFunction=function(t,e){var n=this.selectedAtoms(t,n);if("function"==typeof e)for(p=null,0<n.length&&(h=null),i=0;i<n.length;i++)a=n[i],a.color=e(a)},this.toCDObject=function(t){var e={a:[],b:[]};t&&(e.s=[]);for(var n=0;n<s.length;n++){var r={},i=s[n];if(r.x=i.x,r.y=i.y,r.z=i.z,"C"!=i.elem&&(r.l=i.elem),t){for(var o=0;o<e.s.length&&JSON.stringify(i.style)!==JSON.stringify(e.s[o]);)o++;o===e.s.length&&e.s.push(i.style),0!==o&&(r.s=o)}for(e.a.push(r),r=0;r<i.bonds.length;r++){o=n;var a=i.bonds[r];o>=a||(o={b:o,e:a},1!=(a=i.bondOrder[r])&&(o.o=a),e.b.push(o))}}return e},this.globj=function(t,e){if(null===h){var n=s,r=e;r=r||{};var i=new $3Dmol.Object3D,o=[],a={},l={},u=k;if(r.supportsImposters){u=C;var c=new $3Dmol.Geometry(!0);c.imposter=!0;var p=new $3Dmol.Geometry(!0,!0);p.imposter=!0,p.sphereGeometry=new $3Dmol.Geometry(!0),p.sphereGeometry.imposter=!0,p.drawnCaps={}}else r.supportsAIA?(u=T,(c=new $3Dmol.Geometry(!1,!0,!0)).instanced=!0):c=new $3Dmol.Geometry(!0),p=new $3Dmol.Geometry(!0);var m,y,b={},x=[Number.POSITIVE_INFINITY,Number.NEGATIVE_INFINITY],O=0;for(y=n.length;O<y;O++){var D=n[O];if(D&&D.style){(D.clickable||D.hoverable)&&void 0===D.intersectionShape&&(D.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]});var L={line:void 0,cross:void 0,stick:void 0,sphere:void 0};for(m in L)L[m]=D.style[m]?D.style[m].opacity?parseFloat(D.style[m].opacity):1:void 0,b[m]?null!=L[m]&&b[m]!=L[m]&&(console.log("Warning: "+m+" opacity is ambiguous"),b[m]=1):b[m]=L[m];u(D,c);var z=D;if(z.style.clicksphere){var P=z.style.clicksphere;if(!P.hidden){var I=w(z,P);if((!0===z.clickable||z.hoverable)&&void 0!==z.intersectionShape){var R=new $3Dmol.Vector3(z.x,z.y,z.z);z.intersectionShape.sphere.push(new $3Dmol.Sphere(R,I))}}}var j=D,F=l;if(j.style.cross){var N=j.style.cross;if(!N.hidden){var B=N.linewidth||1;F[B]||(F[B]=new $3Dmol.Geometry);var V=F[B].updateGeoGroup(6),U=w(j,N),q=[[U,0,0],[-U,0,0],[0,U,0],[0,-U,0],[0,0,U],[0,0,-U]],$=j.clickable||j.hoverable;$&&void 0===j.intersectionShape&&(j.intersectionShape={sphere:[],cylinder:[],line:[]});for(var H=$3Dmol.getColorFromStyle(j,N),W=V.vertexArray,G=V.colorArray,Y=0;6>Y;Y++){var X=3*V.vertices;if(V.vertices++,W[X]=j.x+q[Y][0],W[X+1]=j.y+q[Y][1],W[X+2]=j.z+q[Y][2],G[X]=H.r,G[X+1]=H.g,G[X+2]=H.b,$){var Z=new $3Dmol.Vector3(q[Y][0],q[Y][1],q[Y][2]);Z.multiplyScalar(.1),Z.set(Z.x+j.x,Z.y+j.y,Z.z+j.z),j.intersectionShape.line.push(Z)}}}}var J=void 0,K=void 0,Q=void 0,tt=void 0,et=void 0,nt=void 0,rt=D,it=n,ot=a;if(rt.style.line){var at=rt.style.line;if(!at.hidden){var st=at.linewidth||1;ot[st]||(ot[st]=new $3Dmol.Geometry);for(var lt=ot[st].updateGeoGroup(6*rt.bonds.length),ut=lt.vertexArray,ct=lt.colorArray,ft=0;ft<rt.bonds.length;ft++){var ht=it[rt.bonds[ft]];if(ht.style.line&&!(rt.serial>=ht.serial)){var dt=new $3Dmol.Vector3(rt.x,rt.y,rt.z),pt=new $3Dmol.Vector3(ht.x,ht.y,ht.z),vt=dt.clone().add(pt).multiplyScalar(.5),mt=!1,gt=rt.clickable||rt.hoverable,yt=ht.clickable||ht.hoverable;(gt||yt)&&(gt&&(void 0===rt.intersectionShape&&(rt.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),rt.intersectionShape.line.push(dt),rt.intersectionShape.line.push(vt)),yt&&(void 0===ht.intersectionShape&&(ht.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),ht.intersectionShape.line.push(vt),ht.intersectionShape.line.push(pt)));var bt=$3Dmol.getColorFromStyle(rt,rt.style.line),xt=$3Dmol.getColorFromStyle(ht,ht.style.line);if(rt.bondStyles&&rt.bondStyles[ft]){var _t=rt.bondStyles[ft];if(!_t.iswire)continue;_t.radius&&(bondR=_t.radius),_t.singleBond&&(mt=!0),void 0!==_t.color1&&(bt=$3Dmol.CC.color(_t.color1)),void 0!==_t.color2&&(xt=$3Dmol.CC.color(_t.color2))}var wt=3*lt.vertices;if(1<rt.bondOrder[ft]&&4>rt.bondOrder[ft]&&!mt){var At=A(rt,ht,ft),Mt=pt.clone();Mt.sub(dt),2==rt.bondOrder[ft]?(At.multiplyScalar(.1),(tt=dt.clone()).add(At),(Q=dt.clone()).sub(At),(K=tt.clone()).add(Mt),(J=Q.clone()).add(Mt),bt==xt?(lt.vertices+=4,M(ut,ct,wt,tt,K,bt),M(ut,ct,wt+6,Q,J,bt)):(lt.vertices+=8,Mt.multiplyScalar(.5),(et=tt.clone()).add(Mt),(nt=Q.clone()).add(Mt),M(ut,ct,wt,tt,et,bt),M(ut,ct,wt+6,et,K,xt),M(ut,ct,wt+12,Q,nt,bt),M(ut,ct,wt+18,nt,J,xt))):3==rt.bondOrder[ft]&&(At.multiplyScalar(.1),(tt=dt.clone()).add(At),(Q=dt.clone()).sub(At),(K=tt.clone()).add(Mt),(J=Q.clone()).add(Mt),bt==xt?(lt.vertices+=6,M(ut,ct,wt,dt,pt,bt),M(ut,ct,wt+6,tt,K,bt),M(ut,ct,wt+12,Q,J,bt)):(lt.vertices+=12,Mt.multiplyScalar(.5),(et=tt.clone()).add(Mt),(nt=Q.clone()).add(Mt),M(ut,ct,wt,dt,vt,bt),M(ut,ct,wt+6,vt,pt,xt),M(ut,ct,wt+12,tt,et,bt),M(ut,ct,wt+18,et,K,xt),M(ut,ct,wt+24,Q,nt,bt),M(ut,ct,wt+30,nt,J,xt)))}else bt==xt?(lt.vertices+=2,M(ut,ct,wt,dt,pt,bt)):(lt.vertices+=4,M(ut,ct,wt,dt,vt,bt),M(ut,ct,wt+6,vt,pt,xt))}}}}var kt=void 0,Tt=void 0,St=void 0,Ct=void 0,Et=void 0,Ot=void 0,Dt=void 0,Lt=void 0,zt=void 0,Pt=void 0,It=void 0,Rt=void 0,jt=void 0,Ft=D,Nt=n,Bt=p;if(Ft.style.stick){var Vt=Ft.style.stick;if(!Vt.hidden){var Ut=Vt.radius||.25,qt=Vt.singleBonds||!1,$t=0,Ht=0,Wt=$3Dmol.getColorFromStyle(Ft,Vt);!Ft.capDrawn&&4>Ft.bonds.length&&($t=2);var Gt=$3Dmol.GLDraw.drawCylinder;Bt.imposter&&(Gt=E);for(var Yt=0;Yt<Ft.bonds.length;Yt++){var Xt=Nt[Ft.bonds[Yt]];if(Ft.serial<Xt.serial){var Zt=Xt.style;if(Zt.stick&&!Zt.stick.hidden){var Jt=$3Dmol.getColorFromStyle(Xt,Zt.stick);if(St=Ut,Rt=qt,Ft.bondStyles&&Ft.bondStyles[Yt]){if((jt=Ft.bondStyles[Yt]).iswire)continue;jt.radius&&(St=jt.radius),jt.singleBond&&(Rt=!0),void 0!==jt.color1&&(Wt=$3Dmol.CC.color(jt.color1)),void 0!==jt.color2&&(Jt=$3Dmol.CC.color(jt.color2))}var Kt=new $3Dmol.Vector3(Ft.x,Ft.y,Ft.z),Qt=new $3Dmol.Vector3(Xt.x,Xt.y,Xt.z);if(1===Ft.bondOrder[Yt]||Rt){if(!Xt.capDrawn&&4>Xt.bonds.length&&(Ht=2),Wt!=Jt?(Gt(Bt,Kt,Tt=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5),St,Wt,$t,0),Gt(Bt,Tt,Qt,St,Jt,0,Ht)):Gt(Bt,Kt,Qt,St,Wt,$t,Ht),Ot=Ft.clickable||Ft.hoverable,Dt=Xt.clickable||Xt.hoverable,Ot||Dt){if(Tt||(Tt=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5)),Ot){var te=new $3Dmol.Cylinder(Kt,Tt,St),ee=new $3Dmol.Sphere(Kt,St);Ft.intersectionShape.cylinder.push(te),Ft.intersectionShape.sphere.push(ee)}if(Dt){var ne=new $3Dmol.Cylinder(Qt,Tt,St),re=new $3Dmol.Sphere(Qt,St);Xt.intersectionShape.cylinder.push(ne),Xt.intersectionShape.sphere.push(re)}}}else if(1<Ft.bondOrder[Yt]){var ie=0,oe=0;St!=Ut&&(oe=ie=2);var ae=Qt.clone();if(ae.sub(Kt),Et=A(Ft,Xt,Yt),2==Ft.bondOrder[Yt]){Ct=St/2.5,(Et=A(Ft,Xt,Yt)).multiplyScalar(1.5*Ct);var se=Kt.clone();se.add(Et);var le=Kt.clone();le.sub(Et);var ue=se.clone();ue.add(ae);var ce=le.clone();ce.add(ae),Wt!=Jt?(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5),kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5),Gt(Bt,se,Tt,Ct,Wt,ie,0),Gt(Bt,Tt,ue,Ct,Jt,0,oe),Gt(Bt,le,kt,Ct,Wt,ie,0),Gt(Bt,kt,ce,Ct,Jt,0,oe)):(Gt(Bt,se,ue,Ct,Wt,ie,oe),Gt(Bt,le,ce,Ct,Wt,ie,oe)),Ot=Ft.clickable||Ft.hoverable,Dt=Xt.clickable||Xt.hoverable,(Ot||Dt)&&(Tt||(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5)),kt||(kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5)),Ot&&(Lt=new $3Dmol.Cylinder(se,Tt,Ct),zt=new $3Dmol.Cylinder(le,kt,Ct),Ft.intersectionShape.cylinder.push(Lt),Ft.intersectionShape.cylinder.push(zt)),Dt&&(Pt=new $3Dmol.Cylinder(ue,Tt,Ct),It=new $3Dmol.Cylinder(ce,kt,Ct),Xt.intersectionShape.cylinder.push(Pt),Xt.intersectionShape.cylinder.push(It)))}else if(3==Ft.bondOrder[Yt]&&(Ct=St/4,Et.cross(ae),Et.normalize(),Et.multiplyScalar(3*Ct),(se=Kt.clone()).add(Et),(le=Kt.clone()).sub(Et),(ue=se.clone()).add(ae),(ce=le.clone()).add(ae),Wt!=Jt?(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5),kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5),mp3=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5),Gt(Bt,se,Tt,Ct,Wt,ie,0),Gt(Bt,Tt,ue,Ct,Jt,0,oe),Gt(Bt,Kt,mp3,Ct,Wt,$t,0),Gt(Bt,mp3,Qt,Ct,Jt,0,Ht),Gt(Bt,le,kt,Ct,Wt,ie,0),Gt(Bt,kt,ce,Ct,Jt,0,oe)):(Gt(Bt,se,ue,Ct,Wt,ie,oe),Gt(Bt,Kt,Qt,Ct,Wt,$t,Ht),Gt(Bt,le,ce,Ct,Wt,ie,oe)),Ot=Ft.clickable||Ft.hoverable,Dt=Xt.clickable||Xt.hoverable,Ot||Dt)){if(Tt||(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5)),kt||(kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5)),mp3||(mp3=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5)),Ot){Lt=new $3Dmol.Cylinder(se.clone(),Tt.clone(),Ct),zt=new $3Dmol.Cylinder(le.clone(),kt.clone(),Ct);var fe=new $3Dmol.Cylinder(Kt.clone(),mp3.clone(),Ct);Ft.intersectionShape.cylinder.push(Lt),Ft.intersectionShape.cylinder.push(zt),Ft.intersectionShape.cylinder.push(fe)}if(Dt){Pt=new $3Dmol.Cylinder(ue.clone(),Tt.clone(),Ct),It=new $3Dmol.Cylinder(ce.clone(),kt.clone(),Ct);var he=new $3Dmol.Cylinder(Qt.clone(),mp3.clone(),Ct);Xt.intersectionShape.cylinder.push(Pt),Xt.intersectionShape.cylinder.push(It),Xt.intersectionShape.cylinder.push(he)}}}}}}var de=!1,pe=0,ve=!1;for(Yt=0;Yt<Ft.bonds.length;Yt++)Rt=qt,Ft.bondStyles&&Ft.bondStyles[Yt]&&((jt=Ft.bondStyles[Yt]).singleBond&&(Rt=!0),jt.radius&&jt.radius!=Ut&&(ve=!0)),(Rt||1==Ft.bondOrder[Yt])&&pe++;ve?0<pe&&(de=!0):0==pe&&0<Ft.bonds.length&&(de=!0),de&&(St=Ut,Bt.imposter?S(Bt.sphereGeometry,Ft,St,Wt):$3Dmol.GLDraw.drawSphere(Bt,Ft,St,Wt))}}void 0===D.style.cartoon||D.style.cartoon.hidden||("spectrum"!==D.style.cartoon.color||"number"!=typeof D.resi||D.hetflag||(D.resi<x[0]&&(x[0]=D.resi),D.resi>x[1]&&(x[1]=D.resi)),o.push(D))}}if(0<o.length&&$3Dmol.drawCartoon(i,o,x,_),c&&0<c.vertices){if(c.initTypedArrays(),c.imposter)var me=new $3Dmol.SphereImposterMaterial({ambient:0,vertexColors:!0,reflectivity:0});else if(c.instanced){var ge=new $3Dmol.Geometry(!0);$3Dmol.GLDraw.drawSphere(ge,{x:0,y:0,z:0},1,new $3Dmol.Color(.5,.5,.5)),ge.initTypedArrays(),me=new $3Dmol.InstancedMaterial({sphereMaterial:new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0}),sphere:ge})}else me=new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0});1>b.sphere&&0<=b.sphere&&(me.transparent=!0,me.opacity=b.sphere),ge=new $3Dmol.Mesh(c,me),i.add(ge)}if(0<p.vertices){var ye=p.sphereGeometry;ye&&void 0!==ye.vertices&&0!=ye.vertices||(ye=null),p.initTypedArrays(),ye&&ye.initTypedArrays();var be={ambient:0,vertexColors:!0,reflectivity:0};if(p.imposter)var xe=new $3Dmol.StickImposterMaterial(be),_e=new $3Dmol.SphereImposterMaterial(be);else xe=new $3Dmol.MeshLambertMaterial(be),_e=new $3Dmol.MeshLambertMaterial(be),xe.wireframe&&(p.setUpWireframe(),ye&&ye.setUpWireframe());1>b.stick&&0<=b.stick&&(xe.transparent=!0,xe.opacity=b.stick,_e.transparent=!0,_e.opacity=b.stick);var we=new $3Dmol.Mesh(p,xe);if(i.add(we),ye){var Ae=new $3Dmol.Mesh(ye,_e);i.add(Ae)}}for(O in a)if(a.hasOwnProperty(O)){var Me=O,ke=new $3Dmol.LineBasicMaterial({linewidth:Me,vertexColors:!0});1>b.line&&0<=b.line&&(ke.transparent=!0,ke.opacity=b.line),a[O].initTypedArrays();var Te=new $3Dmol.Line(a[O],ke,$3Dmol.LinePieces);i.add(Te)}for(O in l)if(l.hasOwnProperty(O)){Me=O;var Se=new $3Dmol.LineBasicMaterial({linewidth:Me,vertexColors:!0});1>b.cross&&0<=b.cross&&(Se.transparent=!0,Se.opacity=b.cross),l[O].initTypedArrays();var Ce=new $3Dmol.Line(l[O],Se,$3Dmol.LinePieces);i.add(Ce)}if(g&&v.symmetries&&0<v.symmetries.length){var Ee,Oe=new $3Dmol.Object3D;for(Ee=0;Ee<v.symmetries.length;Ee++){new $3Dmol.Object3D;var De=i.clone();De.matrix.copy(v.symmetries[Ee]),De.matrixAutoUpdate=!1,Oe.add(De)}h=Oe}else h=i;d&&(t.remove(d),d=null),d=h.clone(),f&&(d.setVisible(!1),h.setVisible(!1)),t.add(d)}},this.removegl=function(t){d&&(void 0!==d.geometry&&d.geometry.dispose(),void 0!==d.material&&d.material.dispose(),t.remove(d),d=null),h=null},this.hide=function(){f=!0,d&&d.setVisible(!1),h&&h.setVisible(!1)},this.show=function(){f=!1,d&&d.setVisible(!0),h&&h.setVisible(!0)},this.addPropertyLabels=function(t,e,n,r){var i=this.selectedAtoms(e,i);for(e=$.extend(!0,{},r),r=0;r<i.length;r++){var o=i[r],a=null;void 0!==o[t]?a=String(o[t]):(o.properties[t],a=String(o.properties[t])),null!=a&&(e.position=o,n.addLabel(a,e))}},this.addResLabels=function(t,e,n){for(var r=this.selectedAtoms(t,r),i={},o=0;o<r.length;o++){var a=(t=r[o]).chain,s=t.resn+""+t.resi;i[a]||(i[a]={}),i[a][s]||(i[a][s]=[]),i[a][s].push(t)}for(a in n=$.extend(!0,{},n),i)if(i.hasOwnProperty(a)){var l=i[a];for(s in l)if(l.hasOwnProperty(s)){r=l[s];var u=new $3Dmol.Vector3(0,0,0);for(o=0;o<r.length;o++)t=r[o],u.x+=t.x,u.y+=t.y,u.z+=t.z;u.divideScalar(r.length),n.position=u,e.addLabel(s,n)}}};this.setCoordinatesFromURL=function(t,e){l=[];var n=this;return u&&function(){c=[];var t=new Int8Array(s.length);t.fill(0);for(var e=function(n,r,i){i.push([n,r]),r=s[n],t[n]=1;for(var o=0;o<r.bonds.length;o++){var a=r.bonds[o];s[a]&&!t[a]&&e(a,n,i)}},n=0;n<s.length;n++)if(s[n]&&!t[n]){var r=[];e(n,-1,r),c.push(r)}}(),new Promise(function(r,i){t.startsWith("http://")||(t="http://"+t),$.get(t+"/traj/numframes/"+e,function(o){isNaN(parseInt(o))||(l.push(s),l.numFrames=o,l.url=t,l.path=e,n.setFrame(0).then(function(){r()}).catch(i))})})},this.setCoordinates=function(e,n){if(!e)return[];if(/\.gz$/.test(n=n||"")){n=n.replace(/\.gz$/,"");try{e=pako.inflate(e,{to:"string"})}catch(t){console.log(t)}}if({mdcrd:"",inpcrd:"",pdb:"",netcdf:""}.hasOwnProperty(n)){l=[];var r=s.length;for(e=t.parseCrd(e,n),n=0;n<e.length;){for(var i=[],o=0;o<r;o++){var a,u={};for(a in s[o])u[a]=s[o][a];i[o]=u,i[o].x=e[n++],i[o].y=e[n++],i[o].z=e[n++]}l.push(i)}return s=l[0],l}return[]},this.addAtomSpecs=function(e){for(var n=0;n<e.length;n++)t.validAtomSelectionSpecs.hasOwnProperty(e[n])&&t.validAtomSelectionSpecs.push(e[n])}}var e={line:{}},n={H:1.2,Li:1.82,LI:1.82,Na:2.27,NA:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,Cl:1.75,BR:1.85,Br:1.85,SE:1.9,Se:1.9,ZN:1.39,Zn:1.39,CU:1.4,Cu:1.4,NI:1.63,Ni:1.63};t.validElements="H Li LI Na NA K C N O F P S CL Cl BR Br SE Se ZN Zn CU Cu NI Ni".split(" "),t.validAtomSpecs={resn:{type:"string",valid:!0},x:{type:"number",valid:!1,step:.1},y:{type:"number",valid:!1,step:.1},z:{type:"number",valid:!1,step:.1},color:{type:"color",gui:!0},surfaceColor:{type:"color",gui:!0},elem:{type:"element",gui:!0},hetflag:{type:"boolean",valid:!1},chain:{type:"string",gui:!0},resi:{type:"number",gui:!0},icode:{type:"number",valid:!1,step:.1},rescode:{type:"number",valid:!1,step:.1},serial:{type:"number",valid:!1,step:.1},atom:{type:"string",valid:!1},bonds:{type:"array",valid:!1},ss:{type:"string",valid:!1},singleBonds:{type:"boolean",valid:!1},bondOrder:{type:"array",valid:!1},properties:{type:"properties",valid:!1},b:{type:"number",valid:!1,step:.1},pdbline:{type:"string",valid:!1},clickable:{type:"boolean",valid:!1},callback:{type:"function",valid:!1},invert:{type:"boolean",valid:!1},reflectivity:{type:"number",gui:!0,step:.1},altLoc:{type:"invalid",valid:!1}},t.validAtomSelectionSpecs=function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}(t.validAtomSpecs,{model:{type:"string",valid:!1},bonds:{type:"string",valid:!1},predicate:{type:"string",valid:!1},invert:{type:"string",valid:!1},byres:{type:"string",valid:!1},expand:{type:"string",valid:!1},within:{type:"string",valid:!1},and:{type:"string",valid:!1},or:{type:"string",valid:!1},not:{type:"string",valid:!1}});var r={hidden:{type:"boolean",gui:!0},singleBonds:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1.5,min:0}};return t.validAtomStyleSpecs={line:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!0,step:.1,default:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0}},gui:!0},cross:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!1,step:.1,default:1,min:0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1,min:.1},scale:{type:"number",gui:!0,step:.1,default:1,min:0}},gui:!0},stick:{validItems:{hidden:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:.25,min:.1},singleBonds:{type:"boolean",gui:!0}},gui:!0},sphere:{validItems:r,gui:!0},cartoon:{validItems:{style:{validItems:["trace","oval","rectangle","parabola","edged"],gui:!0},color:{type:"color",gui:!0},arrows:{type:"boolean",gui:!0},ribbon:{type:"boolean",gui:!0},hidden:{type:"boolean",gui:!0},tubes:{type:"boolean",gui:!0},thickness:{type:"number",gui:!0,step:.1,default:1,min:0},width:{type:"number",gui:!0,step:.1,default:1,min:0},opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1}},gui:!0},colorfunc:{validItems:null,valid:!1},clicksphere:{validItems:r}},t.validSurfaceSpecs={opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},voldata:{type:"number",gui:!1},volscheme:{type:"number",gui:!1},map:{type:"number",gui:!1}},t.validLabelResSpecs={font:{type:"string",gui:!0},fontSize:{type:"number",gui:!0,step:1,default:12,min:1},fontColor:{type:"color",gui:!0},fontOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},borderThickness:{type:"number",gui:!0,step:.1,default:1,min:0},borderColor:{type:"color",gui:!0},borderOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},backgroundColor:{type:"color",gui:!0},backgroundOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},position:{type:"array",valid:!1},inFront:{type:"boolean",gui:!0},showBackground:{type:"boolean",gui:!0},fixed:{type:"boolean",gui:!0},alignment:{validItems:"topLeft topCenter topRight centerLeft center centerRight bottomLeft bottomCenter bottomRight".split(" "),gui:!0},scale:{type:"boolean",gui:!1}},t.parseCrd=function(t,e){var n,r=[],i=0;if("pdb"==e)for(n=t.indexOf("\nATOM");-1!=n;){for(;"\nATOM"==t.slice(n,n+5)||"\nHETATM"==t.slice(n,n+7);)r[i++]=parseFloat(t.slice(n+31,n+39)),r[i++]=parseFloat(t.slice(n+39,n+47)),r[i++]=parseFloat(t.slice(n+47,n+55)),n=t.indexOf("\n",n+54),"\nTER"==t.slice(n,n+4)&&(n=t.indexOf("\n",n+5));n=t.indexOf("\nATOM",n)}else"netcdf"==e?(t=new netcdfjs(t),r=[].concat.apply([],t.getDataVariable("coordinates"))):(n=t.indexOf("\n"),"inpcrd"==e&&(n=t.indexOf("\n",n+1)),r=(t=t.slice(n+1)).match(/\S+/g).map(parseFloat));return r},t.parseMolData=function(t,e,n){if(!t)return[];if(/\.gz$/.test(e=e||"")){e=e.replace(/\.gz$/,"");try{t=pako.inflate(t,{to:"string"})}catch(t){console.log(t)}}return void 0===$3Dmol.Parsers[e]&&(e=e.split(".").pop(),void 0===$3Dmol.Parsers[e]&&(console.log("Unknown format: "+e),e=t instanceof Uint8Array?"mmtf":t.match(/^@<TRIPOS>MOLECULE/gm)?"mol2":t.match(/^HETATM/gm)||t.match(/^ATOM/gm)?"pdb":t.match(/ITEM: TIMESTEP/gm)?"lammpstrj":t.match(/^.*\n.*\n.\s*(\d+)\s+(\d+)/gm)?"sdf":t.match(/^%VERSION\s+\VERSION_STAMP/gm)?"prmtop":"xyz",console.log("Best guess: "+e))),(0,$3Dmol.Parsers[e])(t,n)},t.setAtomDefaults=function(t,n){for(var r=0;r<t.length;r++){var i=t[r];i&&(i.style=i.style||e,i.color=i.color||ElementColors[i.elem]||defaultColor,i.model=n,i.clickable||i.hoverable)&&(i.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},t}(),$3Dmol.GLShape=function(){function t(t){t=t||{},$3Dmol.ShapeIDCount++,this.boundingSphere=new $3Dmol.Sphere,this.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},i(this,t);var o=[],a=null,s=null,l=new $3Dmol.Geometry(!0),u=new $3Dmol.Geometry(!0);this.updateStyle=function(e){for(var n in e)t[n]=e[n];i(this,t)},this.addCustom=function(t){t.vertexArr=t.vertexArr||[],t.faceArr=t.faceArr||[],t.normalArr=t.normalArr||[],n(this,l,t)},this.addSphere=function(t){t.center=t.center||{x:0,y:0,z:0},t.radius=t.radius?$3Dmol.Math.clamp(t.radius,0,1/0):1.5,t.color=$3Dmol.CC.color(t.color),this.intersectionShape.sphere.push(new $3Dmol.Sphere(t.center,t.radius)),$3Dmol.GLDraw.drawSphere(l,t.center,t.radius,t.color),o.push({centroid:new $3Dmol.Vector3(t.center.x,t.center.y,t.center.z)}),t=l.updateGeoGroup(0),r(this.boundingSphere,o,t.vertexArray,t.vertices)},this.addBox=function(t){var e=t.dimensions||{w:1,h:1,d:1},i=e.w;"number"==typeof e.w&&(i={x:e.w,y:0,z:0});var a=e.h;"number"==typeof e.h&&(a={x:0,y:e.h,z:0});var s=e.d;"number"==typeof e.d&&(s={x:0,y:0,z:e.d}),null==(e=t.corner)&&(e=void 0!==t.center?{x:t.center.x-.5*(i.x+a.x+s.x),y:t.center.y-.5*(i.y+a.y+s.y),z:t.center.z-.5*(i.z+a.z+s.z)}:{x:0,y:0,z:0}),i=[{x:e.x,y:e.y,z:e.z},{x:e.x+i.x,y:e.y+i.y,z:e.z+i.z},{x:e.x+a.x,y:e.y+a.y,z:e.z+a.z},{x:e.x+i.x+a.x,y:e.y+i.y+a.y,z:e.z+i.z+a.z},{x:e.x+s.x,y:e.y+s.y,z:e.z+s.z},{x:e.x+i.x+s.x,y:e.y+i.y+s.y,z:e.z+i.z+s.z},{x:e.x+a.x+s.x,y:e.y+a.y+s.y,z:e.z+a.z+s.z},{x:e.x+i.x+a.x+s.x,y:e.y+i.y+a.y+s.y,z:e.z+i.z+a.z+s.z}],s=[],(a=[]).splice(a.length,0,i[0],i[1],i[2],i[3]),s.splice(s.length,0,0,2,1,1,2,3),e=4,a.splice(a.length,0,i[2],i[3],i[6],i[7]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,a.splice(a.length,0,i[4],i[5],i[0],i[1]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,a.splice(a.length,0,i[6],i[7],i[4],i[5]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,a.splice(a.length,0,i[3],i[1],i[7],i[5]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,a.splice(a.length,0,i[2],i[0],i[6],i[4]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),(t=$.extend({},t)).vertexArr=a,t.faceArr=s,t.normalArr=[],n(this,l,t),t=new $3Dmol.Vector3,o.push({centroid:t.addVectors(i[0],i[7]).multiplyScalar(.5)}),t=l.updateGeoGroup(0),r(this.boundingSphere,o,t.vertexArray,t.vertices)},this.addCylinder=function(t){t.start=t.start||{},t.end=t.end||{};var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),n=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);void 0===n.x&&(n.x=3);var i=t.radius||.1,a=$3Dmol.CC.color(t.color);this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(e,n,i)),$3Dmol.GLDraw.drawCylinder(l,e,n,i,a,t.fromCap,t.toCap),t=new $3Dmol.Vector3,o.push({centroid:t.addVectors(e,n).multiplyScalar(.5)}),e=l.updateGeoGroup(0),r(this.boundingSphere,o,e.vertexArray,e.vertices)},this.addDashedCylinder=function(t){t.start=t.start||{},t.end=t.end||{},t.dashLength=t.dashLength||.25,t.gapLength=t.gapLength||.25;var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),n=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);void 0===n.x&&(n.x=3);var i=t.radius||.1,a=$3Dmol.CC.color(t.color),s=Math.sqrt(Math.pow(e.x-n.x,2)+Math.pow(e.y-n.y,2)+Math.pow(e.z-n.z,2)),u=s/(t.gapLength+t.dashLength),c=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0);new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);for(var f=new $3Dmol.Vector3((n.x-e.x)/(s/t.gapLength),(n.y-e.y)/(s/t.gapLength),(n.z-e.z)/(s/t.gapLength)),h=new $3Dmol.Vector3((n.x-e.x)/(s/t.dashLength),(n.y-e.y)/(s/t.dashLength),(n.z-e.z)/(s/t.dashLength)),d=0;d<u;d++)s=new $3Dmol.Vector3(c.x+h.x,c.y+h.y,c.z+h.z),this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(c,s,i)),$3Dmol.GLDraw.drawCylinder(l,c,s,i,a,t.fromCap,t.toCap),c=new $3Dmol.Vector3(s.x+f.x,s.y+f.y,s.z+f.z);t=new $3Dmol.Vector3,o.push({centroid:t.addVectors(e,n).multiplyScalar(.5)}),e=l.updateGeoGroup(0),r(this.boundingSphere,o,e.vertexArray,e.vertices)},this.addCurve=function(t){t.points=t.points||[],t.smooth=t.smooth||10,void 0===t.fromCap&&(t.fromCap=2),void 0===t.toCap&&(t.toCap=2);var e=$3Dmol.subdivide_spline(t.points,t.smooth);if(3>e.length)console.log("Too few points in addCurve");else{var n=t.radius||.1,r=$3Dmol.CC.color(t.color),i=0,o=e.length-1,a=e[0].distanceTo(e[1]),s=Math.ceil(2*n/a);for(t.toArrow&&(a={start:e[o-=s],end:e[e.length-1],radius:n,color:r,mid:1e-4},this.addArrow(a)),t.fromArrow&&(a={start:e[i+=s],end:e[0],radius:n,color:r,mid:1e-4},this.addArrow(a)),t=Math.ceil(e.length/2),n={radius:n,color:r,fromCap:2,toCap:2};i<o;i++)n.start=e[i],n.end=e[i+1],n.fromCap=2,n.toCap=2,i<t?(n.fromCap=2,n.toCap=0):(n.fromCap=i>t?0:2,n.toCap=2),this.addCylinder(n)}},this.addLine=function(t){t.start=t.start||{},t.end=t.end||{};var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0);void 0===(t=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0)).x&&(t.x=3);var n=l.updateGeoGroup(2),i=n.vertices,a=3*i,s=n.vertexArray;s[a]=e.x,s[a+1]=e.y,s[a+2]=e.z,s[a+3]=t.x,s[a+4]=t.y,s[a+5]=t.z,n.vertices+=2,(a=n.lineArray)[s=n.lineidx]=i,a[s+1]=i+1,n.lineidx+=2,n=new $3Dmol.Vector3,o.push({centroid:n.addVectors(e,t).multiplyScalar(.5)}),n=l.updateGeoGroup(0),r(this.boundingSphere,o,n.vertexArray,n.vertices)},this.addArrow=function(t){if(t.start=t.start||{},t.end=t.end||{},t.start=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),t.dir instanceof $3Dmol.Vector3&&t.length instanceof number){var e=t.dir.clone().multiplyScalar(t.length).add(start);t.end=e}else t.end=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0),void 0===t.end.x&&(t.end.x=3);t.radius=t.radius||.1,t.radiusRatio=t.radiusRatio||1.618034,t.mid=0<t.mid&&1>t.mid?t.mid:.618034;var n=t.start,i=t.end,a=t.radius,s=t.radiusRatio,u=t.mid;if(n&&i){e=l.updateGeoGroup(51);var c=i.clone();c.sub(n).multiplyScalar(u);var f=n.clone().add(c);u=c.clone().negate(),this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(n.clone(),f.clone(),a)),this.intersectionShape.sphere.push(new $3Dmol.Sphere(n.clone(),a));var h=[];h[0]=c.clone(),1e-4<Math.abs(h[0].x)?h[0].y+=1:h[0].x+=1,h[0].cross(c),h[0].normalize(),h[0]=h[0],h[4]=h[0].clone(),h[4].crossVectors(h[0],c),h[4].normalize(),h[8]=h[0].clone().negate(),h[12]=h[4].clone().negate(),h[2]=h[0].clone().add(h[4]).normalize(),h[6]=h[4].clone().add(h[8]).normalize(),h[10]=h[8].clone().add(h[12]).normalize(),h[14]=h[12].clone().add(h[0]).normalize(),h[1]=h[0].clone().add(h[2]).normalize(),h[3]=h[2].clone().add(h[4]).normalize(),h[5]=h[4].clone().add(h[6]).normalize(),h[7]=h[6].clone().add(h[8]).normalize(),h[9]=h[8].clone().add(h[10]).normalize(),h[11]=h[10].clone().add(h[12]).normalize(),h[13]=h[12].clone().add(h[14]).normalize(),h[15]=h[14].clone().add(h[0]).normalize();var d,p=e.vertices,v=e.vertexArray,m=e.faceArray,g=e.normalArray,y=e.lineArray,b=0;for(d=h.length;b<d;++b){var x=3*(p+3*b),_=h[b].clone().multiplyScalar(a).add(n),w=h[b].clone().multiplyScalar(a).add(f),A=h[b].clone().multiplyScalar(a*s).add(f);v[x]=_.x,v[x+1]=_.y,v[x+2]=_.z,v[x+3]=w.x,v[x+4]=w.y,v[x+5]=w.z,v[x+6]=A.x,v[x+7]=A.y,v[x+8]=A.z,0<b&&(x=new $3Dmol.Vector3(v[x-3],v[x-2],v[x-1]),_=i.clone(),w=f.clone(),A=new $3Dmol.Vector3(A.x,A.y,A.z),this.intersectionShape.triangle.push(new $3Dmol.Triangle(A,_,x)),this.intersectionShape.triangle.push(new $3Dmol.Triangle(x.clone(),w,A.clone())))}e.vertices+=48,v[x=3*e.vertices]=n.x,v[x+1]=n.y,v[x+2]=n.z,v[x+3]=f.x,v[x+4]=f.y,v[x+5]=f.z,v[x+6]=i.x,v[x+7]=i.y,v[x+8]=i.z,e.vertices+=3;var M,k,T=e.vertices-3,S=e.vertices-2,C=e.vertices-1,E=3*T,O=3*S,D=3*C;for(b=0,d=h.length-1;b<d;++b){var L=p+3*b;n=e.faceidx,i=e.lineidx,x=3*(a=L),_=3*(s=L+1),w=3*(f=L+2);var z=3*(v=L+4),P=3*(A=L+5),I=3*(L+=3),R=M=h[b],j=k=h[b+1];g[x]=R.x,g[_]=M.x,g[I]=k.x,g[x+1]=R.y,g[_+1]=M.y,g[I+1]=k.y,g[x+2]=R.z,g[_+2]=M.z,g[I+2]=k.z,g[_]=M.x,g[z]=j.x,g[I]=k.x,g[_+1]=M.y,g[z+1]=j.y,g[I+1]=k.y,g[_+2]=M.z,g[z+2]=j.z,g[I+2]=k.z,g[w]=M.x,g[P]=j.x,g[w+1]=M.y,g[P+1]=j.y,g[w+2]=M.z,g[P+2]=j.z,m[n]=a,m[n+1]=s,m[n+2]=L,m[n+3]=s,m[n+4]=v,m[n+5]=L,m[n+6]=a,m[n+7]=L,m[n+8]=T,m[n+9]=f,m[n+10]=S,m[n+11]=A,m[n+12]=f,m[n+13]=C,m[n+14]=A,y[i]=a,y[i+1]=s,y[i+2]=a,y[i+3]=L,y[i+4]=v,y[i+5]=L,y[i+6]=a,y[i+7]=L,y[i+8]=f,y[i+9]=s,y[i+10]=f,y[i+11]=A,y[i+12]=v,y[i+13]=A,y[i+14]=f,y[i+15]=C,y[i+16]=f,y[i+17]=A,y[i+18]=C,y[i+19]=A,e.faceidx+=15,e.lineidx+=20}p=[p+45,p+46,p+1,p,p+47,p+2],n=e.faceidx,i=e.lineidx,x=3*(a=p[0]),_=3*(s=p[1]),w=3*(f=p[4]),z=3*(v=p[2]),P=3*(A=p[5]),I=3*(L=p[3]),R=M=h[15],j=k=h[0],g[x]=R.x,g[_]=M.x,g[I]=k.x,g[x+1]=R.y,g[_+1]=M.y,g[I+1]=k.y,g[x+2]=R.z,g[_+2]=M.z,g[I+2]=k.z,g[_]=M.x,g[z]=j.x,g[I]=k.x,g[_+1]=M.y,g[z+1]=j.y,g[I+1]=k.y,g[_+2]=M.z,g[z+2]=j.z,g[I+2]=k.z,g[w]=M.x,g[P]=j.x,g[w+1]=M.y,g[P+1]=j.y,g[w+2]=M.z,g[P+2]=j.z,c.normalize(),u.normalize(),g[E]=u.x,g[O]=g[D]=c.x,g[E+1]=u.y,g[O+1]=g[D+1]=c.y,g[E+2]=u.z,g[O+2]=g[D+2]=c.z,m[n]=a,m[n+1]=s,m[n+2]=L,m[n+3]=s,m[n+4]=v,m[n+5]=L,m[n+6]=a,m[n+7]=L,m[n+8]=T,m[n+9]=f,m[n+10]=S,m[n+11]=A,m[n+12]=f,m[n+13]=C,m[n+14]=A,y[i]=a,y[i+1]=s,y[i+2]=a,y[i+3]=L,y[i+4]=v,y[i+5]=L,y[i+6]=a,y[i+7]=L,y[i+8]=f,y[i+9]=s,y[i+10]=f,y[i+11]=A,y[i+12]=v,y[i+13]=A,y[i+14]=f,y[i+15]=C,y[i+16]=f,y[i+17]=A,y[i+18]=C,y[i+19]=A,e.faceidx+=15,e.lineidx+=20}e=new $3Dmol.Vector3,o.push({centroid:e.addVectors(t.start,t.end).multiplyScalar(.5)}),t=l.updateGeoGroup(0),r(this.boundingSphere,o,t.vertexArray,t.vertices)},this.addIsosurface=function(t,e,r){var i,o=void 0!==e.isoval&&"number"==typeof e.isoval?e.isoval:0,a=!!e.voxel,s=void 0===e.smoothness?1:e.smoothness,u=t.size.x,c=t.size.y,f=t.size.z,h=new Int16Array(u*c*f),d=t.data,p=0;for(i=h.length;p<i;++p)h[p]=-1;for(h=new Uint8Array(u*c*f),p=0,i=d.length;p<i;++p)0<(0<=o?d[p]-o:o-d[p])&&(h[p]|=2);if(o=[],d=[],$3Dmol.MarchingCube.march(h,o,d,{fulltable:!0,voxel:a,unitCube:t.unit,origin:t.origin,matrix:t.matrix,nX:u,nY:c,nZ:f}),!a&&0<s&&$3Dmol.MarchingCube.laplacianSmooth(s,o,d),a=[],s=[],u=[],e.selectedRegion&&void 0===e.coords&&(e.coords=e.selectedRegion),void 0!==e.coords){c=e.coords[0].x,f=e.coords[0].y,h=e.coords[0].z,i=e.coords[0].x;var v=e.coords[0].y,m=e.coords[0].z;for(p=0;p<e.coords.length;p++)e.coords[p].x>c?c=e.coords[p].x:e.coords[p].x<i&&(i=e.coords[p].x),e.coords[p].y>f?f=e.coords[p].y:e.coords[p].y<v&&(v=e.coords[p].y),e.coords[p].z>h?h=e.coords[p].z:e.coords[p].z<m&&(m=e.coords[p].z);var g=2;for(void 0!==e.radius&&(g=e.radius),void 0!==e.selectedOffset&&(g=e.selectedOffset),void 0!==e.seldist&&(g=e.seldist),i-=g,c+=g,v-=g,f+=g,m-=g,h+=g,p=0;p<o.length;p++){var y;if(y=o[p].x>i&&o[p].x<c&&o[p].y>v&&o[p].y<f&&o[p].z>m&&o[p].z<h)t:{y=o[p];for(var b=e.coords,x=g,_=0;_<b.length;_++){var w=b[_];if(Math.sqrt(Math.pow(w.x-y.x,2)+Math.pow(w.y-y.y,2)+Math.pow(w.z-y.z,2))<=x){y=!0;break t}}y=!1}y?(a.push(s.length),s.push(o[p])):a.push(-1)}for(p=0;p+2<d.length;p+=3)-1!==a[d[p]]&&-1!==a[d[p+1]]&&-1!==a[d[p+2]]&&(u.push(d[p]-(d[p]-a[d[p]])),u.push(d[p+1]-(d[p+1]-a[d[p+1]])),u.push(d[p+2]-(d[p+2]-a[d[p+2]])));o=s,d=u}for(n(this,l,{vertexArr:o,faceArr:d,normalArr:[],clickable:e.clickable,hoverable:e.hoverable}),this.updateStyle(e),p=new $3Dmol.Vector3(t.origin.x,t.origin.y,t.origin.z),d=new $3Dmol.Vector3(t.size.x*t.unit.x,t.size.y*t.unit.y,t.size.z*t.unit.z),t=new $3Dmol.Vector3(0,0,0),e=p.clone(),d=p.clone().add(d),p=0;p<o.length;p++)t.add(o[p]),e.max(o[p]),d.min(o[p]);t.divideScalar(o.length),p=t.distanceTo(d),o=t.distanceTo(e),this.boundingSphere.center=t,this.boundingSphere.radius=Math.max(p,o),"function"==typeof r&&r()},this.addVolumetricData=function(t,e,n){t=new $3Dmol.VolumeData(t,e),this.addIsosurface(t,n)},this.finalize=function(){e(l),l.initTypedArrays()},this.globj=function(t){var n;if(s&&(t.remove(s),s=null),!this.hidden){if(e(l),l.initTypedArrays(),this.wireframe&&l.setUpWireframe(),void 0!==this.color){if((n=this.color)||$3Dmol.CC.color(n),l.colorsNeedUpdate=!0,n.constructor!==Array)var r=n.r,i=n.g,o=n.b;for(var c in l.geometryGroups){var f=l.geometryGroups[c],h=f.colorArray,d=0;for(f=f.vertices;d<f;++d)n.constructor===Array&&(r=(o=n[d]).r,i=o.g,o=o.b),h[3*d]=r,h[3*d+1]=i,h[3*d+2]=o}}a=new $3Dmol.Object3D,n=this.side==$3Dmol.DoubleSide?new $3Dmol.MeshDoubleLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}):new $3Dmol.MeshLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}),n=new $3Dmol.Mesh(l,n),a.add(n),n=new $3Dmol.LineBasicMaterial({linewidth:this.linewidth,color:this.color}),n=new $3Dmol.Line(u,n,$3Dmol.LinePieces),a.add(n),s=a.clone(),t.add(s)}},this.removegl=function(t){s&&(void 0!==s.geometry&&s.geometry.dispose(),void 0!==s.material&&s.material.dispose(),t.remove(s),s=null),a=null}}var e=function(t){0<(t=t.updateGeoGroup(0)).vertices&&t.truncateArrayBuffers(!0,!0)},n=function(t,e,n){var i=n.faceArr;0!==n.vertexArr.length&&0!==i.length||console.warn("Error adding custom shape component: No vertices and/or face indices supplied!"),void 0===(i=n.color)&&(i=t.color),i=$3Dmol.CC.color(i);for(var o=$3Dmol.splitMesh(n),a=0,s=o.length;a<s;a++){var l,u=void 0,c=l=void 0,f=t,h=e,d=o[a],p=o[a].colorArr?o[a].colorArr:i,v=n.clickable,m=h.addGeoGroup(),g=d.vertexArr,y=d.normalArr,b=d.faceArr;m.vertices=g.length,m.faceidx=b.length;var x=m.vertexArray,_=m.colorArray;p.constructor!==Array&&(u=p.r,l=p.g,c=p.b);var w=0;for(d=m.vertices;w<d;++w){var A=3*w,M=g[w];x[A]=M.x,x[A+1]=M.y,x[A+2]=M.z,p.constructor===Array&&(u=(M=p[w]).r,l=M.g,c=M.b),_[A]=u,_[A+1]=l,_[A+2]=c}if(v)for(w=0,d=m.faceidx/3;w<d;++w)l=b[A=3*w],c=b[A+1],M=b[A+2],A=new $3Dmol.Vector3,u=new $3Dmol.Vector3,p=new $3Dmol.Vector3,f.intersectionShape.triangle.push(new $3Dmol.Triangle(A.copy(g[l]),u.copy(g[c]),p.copy(g[M])));if(v){for(d=new $3Dmol.Vector3(0,0,0),l=w=0;l<h.geometryGroups.length;l++)d.add(h.geometryGroups[l].getCentroid()),w++;d.divideScalar(w),r(f.boundingSphere,{centroid:d},x,m.vertices)}if(m.faceArray=new Uint16Array(b),m.truncateArrayBuffers(!0,!0),y.length<m.vertices)m.setNormals();else for(h=m.normalArray=new Float32Array(3*m.vertices),w=0,d=m.vertices;w<d;++w)A=3*w,f=y[w],h[A]=f.x,h[A+1]=f.y,h[A+2]=f.z;m.setLineIndices(),m.lineidx=m.lineArray.length}},r=function(t,e,n,r){var i;if(t.center.set(0,0,0),0<e.length){var o=0;for(i=e.length;o<i;++o)t.center.add(e[o].centroid);t.center.divideScalar(e.length)}for(e=t.radius*t.radius,n.length/3<r&&(r=n.length/3),o=0,i=r;o<i;o++)r=t.center.distanceToSquared({x:n[3*o],y:n[3*o+1],z:n[3*o+2]}),e=Math.max(e,r);t.radius=Math.sqrt(e)},i=function(t,e){void 0!==e.color?(t.color=e.color||new $3Dmol.Color,e.color instanceof $3Dmol.Color||(t.color=$3Dmol.CC.color(e.color))):t.color=$3Dmol.CC.color(0),t.wireframe=!!e.wireframe,t.opacity=e.alpha?$3Dmol.Math.clamp(e.alpha,0,1):1,void 0!==e.opacity&&(t.opacity=$3Dmol.Math.clamp(e.opacity,0,1)),t.side=void 0!==e.side?e.side:$3Dmol.DoubleSide,t.linewidth=void 0===e.linewidth?1:e.linewidth,t.clickable=!!e.clickable,t.callback="function"==typeof e.callback?e.callback:null,t.hoverable=!!e.hoverable,t.hover_callback="function"==typeof e.hover_callback?e.hover_callback:null,t.unhover_callback="function"==typeof e.unhover_callback?e.unhover_callback:null,t.hidden=e.hidden};return Object.defineProperty(t.prototype,"position",{get:function(){return this.boundingSphere.center}}),Object.defineProperty(t.prototype,"x",{get:function(){return this.boundingSphere.center.x}}),Object.defineProperty(t.prototype,"y",{get:function(){return this.boundingSphere.center.y}}),Object.defineProperty(t.prototype,"z",{get:function(){return this.boundingSphere.center.z}}),t}(),$3Dmol.ShapeIDCount=0,$3Dmol.splitMesh=function(t){if(64e3>t.vertexArr.length)return[t];var e=[{vertexArr:[],normalArr:[],faceArr:[]}];t.colorArr&&(e.colorArr=[]);for(var n=[],r=[],i=0,o=t.faceArr,a=0,s=o.length;a<s;a+=3){for(var l=e[i],u=0;3>u;u++){var c=o[a+u];n[c]!==i&&(n[c]=i,r[c]=l.vertexArr.length,l.vertexArr.push(t.vertexArr[c]),t.normalArr&&t.normalArr[c]&&l.normalArr.push(t.normalArr[c]),t.colorArr&&t.colorArr[c]&&l.colorArr.push(t.colorArr[c])),l.faceArr.push(r[c])}64e3<=l.vertexArr.length&&(e.push({vertexArr:[],normalArr:[],faceArr:[]}),t.colorArr&&(e.colorArr=[]),i++)}return e},$3Dmol.GLViewer=function(t,e){function n(t){var e=[];if(void 0===t.model)for(t=0;t<p.length;t++)p[t]&&e.push(p[t]);else for(e=t.model,$.isArray(e)||(e=[e]),t=0;t<e.length;t++)if("number"==typeof e[t]){var n=e[t];0>n&&(n+=p.length),e[t]=p[n]}return e}function r(t){var e=[];void 0===t&&(t={});for(var r=n(t),i=0;i<r.length;i++)e=e.concat(r[i].selectedAtoms(t));return 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$3Dmol.Vector3(o[2][0],o[2][1],o[2][2]);var l=s[1][0]-s[0][0],u=s[1][1]-s[0][1];for(s=s[1][2]-s[0][2],5>(l=Math.sqrt(l*l+u*u+s*s))&&(l=5),V=-l/1.9,U=l/2,0===Object.keys(t).length&&(V=-999999,U=999999),l=o[1][0]-o[0][0],u=o[1][1]-o[0][1],s=o[1][2]-o[0][2],5>(l=Math.sqrt(l*l+u*u+s*s))&&(l=5),t=25,o=0;o<i.length;o++)i[o]&&(l=a.distanceToSquared(i[o]))>t&&(t=l);return l=2*Math.sqrt(t),a=a.clone().multiplyScalar(-1),t=-(.5*l/Math.tan(Math.PI/180*P.fov/2)-150),t=ut(t),0<e?yt(e,n,a,t,N.quaternion,I):(B.position=a,N.position.z=t,it()),this},this.setSlab=function(t,e){V=t,U=e},this.getSlab=function(t){return{near:V,far:U}},this.addLabel=function(t,e,n){return e=e||{},n&&(n=$3Dmol.getExtent(r(n)),e.position={x:n[2][0],y:n[2][1],z:n[2][2]}),(t=new $3Dmol.Label(t,e)).setContext(),B.add(t.sprite),e.fixed&&y.push(g.length),g.push(t),it(),t},this.addResLabels=function(t,e){return i("addResLabels",t,this,e),it(),this},this.addPropertyLabels=function(t,e,n){return i("addPropertyLabels",t,e,this,n),it(),this},this.removeLabel=function(t){for(var e=0;e<g.length;e++)if(g[e]==t){g.splice(e,1),t.dispose(),B.remove(t.sprite);break}return it(),this},this.removeAllLabels=function(){for(var t=0;t<g.length;t++)B.remove(g[t].sprite);return g.splice(0,g.length),it(),this},this.setLabelStyle=function(t,e){return B.remove(t.sprite),t.dispose(),t.stylespec=e,t.setContext(),B.add(t.sprite),it(),t},this.setLabelText=function(t,e){return B.remove(t.sprite),t.dispose(),t.text=e,t.setContext(),B.add(t.sprite),it(),t},this.addShape=function(t){return t=t||{},(t=new $3Dmol.GLShape(t)).shapePosition=m.length,m.push(t),t},this.removeShape=function(t){if(!t)return this;for(t.removegl(B),delete m[t.shapePosition];0<m.length&&void 0===m[m.length-1];)m.pop();return this},this.removeAllShapes=function(){for(var t=0;t<m.length;t++)m[t].removegl(B);return m.splice(0,m.length),this};var bt=function(t){return t.hasOwnProperty("x")&&t.hasOwnProperty("y")&&t.hasOwnProperty("z")?t:0==(t=r(t)).length?{x:0,y:0,z:0}:{x:(t=$3Dmol.getExtent(t))[0][0]+(t[1][0]-t[0][0])/2,y:t[0][1]+(t[1][1]-t[0][1])/2,z:t[0][2]+(t[1][2]-t[0][2])/2}};this.addSphere=function(t){(t=t||{}).center=bt(t.center);var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,e.addSphere(t),m.push(e),e.finalize(),e},this.addBox=function(t){null!=(t=t||{}).corner&&(t.corner=bt(t.corner)),null!=t.center&&(t.center=bt(t.center));var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,e.addBox(t),m.push(e),e.finalize(),e},this.addArrow=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end);var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,e.addArrow(t),m.push(e),e.finalize(),e},this.addCylinder=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end);var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,t.dashed?e.addDashedCylinder(t):e.addCylinder(t),m.push(e),e.finalize(),e},this.addCurve=function(t){t=t||{};var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,e.addCurve(t),m.push(e),e.finalize(),e},this.addLine=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end),t.wireframe=!0;var e=new $3Dmol.GLShape(t);if(e.shapePosition=m.length,t.dashed){t.dashLength=t.dashLength||.5,t.gapLength=t.gapLength||.5,t.start=t.start||{},t.end=t.end||{};var n=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),r=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0),i=new $3Dmol.Vector3;new $3Dmol.Vector3,new $3Dmol.Vector3;var o,a=n.clone(),s=0;i.subVectors(r,n);var l=i.length();i.normalize();var u=i.clone();i=i.clone(),u.multiplyScalar(t.dashLength),i.multiplyScalar(t.gapLength);var c=u.length();for(o=i.length();s<l;){if(s+c>l){t.start=n,t.end=r,e.addLine(t);break}a.addVectors(n,u),t.start=n,t.end=a,e.addLine(t),n=a.clone(),s+=c,a.addVectors(n,i),n=a.clone(),s+=o}e.finalize()}else e.addLine(t);return m.push(e),e.finalize(),e},this.addUnitCell=function(t){t||(t=this.getModel());var e=new $3Dmol.GLShape({wireframe:!0});e.shapePosition=m.length;var n=t.getCrystData();if(n){if(n.matrix)t=n.matrix;else{t=n.a;var r=n.b,i=n.c,o=n.alpha,a=n.beta;n=n.gamma,o=o*Math.PI/180,a=a*Math.PI/180,n=n*Math.PI/180;var s=Math.cos(a);o=(Math.cos(o)-Math.cos(a)*Math.cos(n))/Math.sin(n),t=new $3Dmol.Matrix4(t,r*Math.cos(n),i*s,0,0,r*Math.sin(n),i*o,0,0,0,i*Math.sqrt(Math.max(0,1-s*s-o*o)),0,0,0,0,1)}for(r=[new $3Dmol.Vector3(0,0,0),new $3Dmol.Vector3(1,0,0),new $3Dmol.Vector3(0,1,0),new $3Dmol.Vector3(0,0,1),new $3Dmol.Vector3(1,1,0),new $3Dmol.Vector3(0,1,1),new $3Dmol.Vector3(1,0,1),new $3Dmol.Vector3(1,1,1)],i=0;i<r.length;i++)r[i]=r[i].applyMatrix4(t);e.addLine({start:r[0],end:r[1]}),e.addLine({start:r[0],end:r[2]}),e.addLine({start:r[1],end:r[4]}),e.addLine({start:r[2],end:r[4]}),e.addLine({start:r[0],end:r[3]}),e.addLine({start:r[3],end:r[5]}),e.addLine({start:r[2],end:r[5]}),e.addLine({start:r[1],end:r[6]}),e.addLine({start:r[4],end:r[7]}),e.addLine({start:r[6],end:r[7]}),e.addLine({start:r[3],end:r[6]}),e.addLine({start:r[5],end:r[7]})}return m.push(e),e.finalize(),e},this.addCustom=function(t){t=t||{};var e=new $3Dmol.GLShape(t);return e.shapePosition=m.length,e.addCustom(t),m.push(e),e.finalize(),e},this.addVolumetricData=function(t,e,n){n=n||{};var r=new $3Dmol.GLShape(n);return r.shapePosition=m.length,r.addVolumetricData(t,e,n),m.push(r),r},this.addIsosurface=function(t,e,n){e=e||{};var r=new $3Dmol.GLShape(e);return r.shapePosition=m.length,r.addIsosurface(t,e,n),m.push(r),r},this.enableFog=function(t){t?F.fog=new $3Dmol.Fog(c,100,200):(e.disableFog=!0,it())},this.setFrame=function(t){return new Promise(function(e,n){n=p.map(function(e){return e.setFrame(t)}),Promise.all(n).then(function(){e()})})},this.getNumFrames=function(){for(var t=0,e=0;e<p.length;e++)p[e].getNumFrames()>t&&(t=p[e].getNumFrames());return t},this.animate=function(t){W++;var e=100,n="forward",r=0;(t=t||{}).interval&&(e=t.interval),t.loop&&(n=t.loop),t.reps&&(r=t.reps);var i=this.getNumFrames(),o=this,a=0,s=1;t.step&&(r/=s=t.step);var l=0,u=i*r,c=new Date,f=function(){if(o.render(),++l!=u&&o.isAnimated()){var t=e-(new Date-c);setTimeout(h,0<t?t:0,n)}else clearTimeout(d),et()},h=function(t){c=new Date,"forward"==t?o.setFrame(a).then(function(){a=(a+s)%i,f()}):"backward"==t?o.setFrame(i-1-a).then(function(){a=(a+s)%i,f()}):o.setFrame(a).then(function(){s*=0==(a+=s)%(i-1)?-1:1,f()})},d=setTimeout(h,0,n);return this},this.stopAnimate=function(){return W=0,this},this.isAnimated=function(){return 0<W},this.addModel=function(t,e,n){n&&!n.defaultcolors&&(n.defaultcolors=s);var r=new $3Dmol.GLModel(p.length,n);return r.addMolData(t,e,n),p.push(r),r},this.addModels=function(t,e,n){for((n=n||{}).multimodel=!0,n.frames=!0,t=$3Dmol.GLModel.parseMolData(t,e,n),e=0;e<t.length;e++){var r=new $3Dmol.GLModel(p.length,s);r.setAtomDefaults(t[e]),r.addFrame(t[e]),r.setFrame(0),t.modelData&&r.setModelData(t.modelData[e]),r.setDontDuplicateAtoms(!n.duplicateAssemblyAtoms),p.push(r)}return p},this.addModelsAsFrames=function(t,e,n){(n=n||{}).multimodel=!0,n.frames=!0;var r=new $3Dmol.GLModel(p.length,s);return r.addMolData(t,e,n),p.push(r),r},this.addAsOneMolecule=function(t,e,n){(n=n||{}).multimodel=!0,n.onemol=!0;var r=new $3Dmol.GLModel(p.length,s);return r.addMolData(t,e,n),p.push(r),r},this.removeModel=function(t){if(t){for(t.removegl(B),delete p[t.getID()];0<p.length&&void 0===p[p.length-1];)p.pop();return this}},this.removeAllModels=function(){for(var t=0;t<p.length;t++)p[t].removegl(B);return p.splice(0,p.length),this},this.exportJSON=function(t,e){var n={};return n.m=void 0===e?p.map(function(e){return e.toCDObject(t)}):[model[e].toCDObject()],JSON.stringify(n)},this.createModelFrom=function(t,e){for(var n=new $3Dmol.GLModel(p.length,s),r=0;r<p.length;r++)if(p[r]){var i=p[r].selectedAtoms(t);n.addAtoms(i),e&&p[r].removeAtoms(i)}return p.push(n),n},this.setStyle=function(t,e){return void 0===e&&(e=t,t={}),i("setStyle",t,e,!1),this},this.addStyle=function(t,e){return void 0===e&&(e=t,t={}),i("setStyle",t,e,!0),this},this.setClickable=function(t,e,n){return i("setClickable",t,e,n),this},this.setHoverable=function(t,e,n,r){return i("setHoverable",t,e,n,r),this},this.vibrate=function(t,e){return i("vibrate",t,e),this},this.setColorByProperty=function(t,e,n,r){return i("setColorByProperty",t,e,n,r),this},this.setColorByElement=function(t,e){return i("setColorByElement",t,e),this};var xt=function(t,e){for(var n=[],r=0;r<t.length;r++){var i=t[r];void 0!==i&&(i.x<e[0][0]||i.x>e[1][0]||i.y<e[0][1]||i.y>e[1][1]||i.z<e[0][2]||i.z>e[1][2]||n.push(i))}return n},_t=function(t){return(t[1][0]-t[0][0])*(t[1][1]-t[0][1])*(t[1][2]-t[0][2])},wt=function(t,e,n){var r=new $3Dmol.Geometry(!0),i=r.updateGeoGroup(0),o=[],a=0;for(l=t.length;a<l;a++){var s=t[a];s&&(void 0!==s.surfaceColor?o[a]=s.surfaceColor:s.color&&(o[a]=$3Dmol.CC.color(s.color)))}var l,u=i.vertexArray;for(a=0,l=(s=e.vertices).length;a<l;a++)u[t=3*i.vertices]=s[a].x,u[t+1]=s[a].y,u[t+2]=s[a].z,i.vertices++;if(u=i.colorArray,n.voldata&&n.volscheme){o=n.volscheme;var c=n.voldata,f=o.range()||[-1,1];for(a=0,l=s.length;a<l;a++){t=c.getVal(s[a].x,s[a].y,s[a].z);var h=$3Dmol.CC.color(o.valueToHex(t,f));u[t=3*a]=h.r,u[t+1]=h.g,u[t+2]=h.b}}else if(0<o.length)for(a=0,l=s.length;a<l;a++)c=s[a].atomid,u[t=3*a]=o[c].r,u[t+1]=o[c].g,u[t+2]=o[c].b;for(e=e.faces,i.faceidx=e.length,r.initTypedArrays(),s=i.vertexArray,u=i.normalArray,a=0,l=e.length;a<l;a+=3){o=e[a+1],c=e[a+2],t=3*e[a],o*=3,c*=3,f=new $3Dmol.Vector3(s[t],s[t+1],s[t+2]),h=new $3Dmol.Vector3(s[o],s[o+1],s[o+2]);var d=new $3Dmol.Vector3(s[c],s[c+1],s[c+2]);d.subVectors(d,h),f.subVectors(f,h),d.cross(f),(f=d).normalize(),u[t]+=f.x,u[o]+=f.x,u[c]+=f.x,u[t+1]+=f.y,u[o+1]+=f.y,u[c+1]+=f.y,u[t+2]+=f.z,u[o+2]+=f.z,u[c+2]+=f.z}return i.faceArray=new Uint16Array(e),(n=new $3Dmol.Mesh(r,n)).doubleSided=!0,n};this.addMesh=function(t){t={geo:t.geometry,mat:t.material,done:!0,finished:!1};var e=nt();return v[e]=t,e};var At=function(t){var e=[];return $.each(t,function(t,n){e[t]=$.extend({},n)}),e},Mt={VDW:$3Dmol.SurfaceType.VDW,MS:$3Dmol.SurfaceType.MS,SAS:$3Dmol.SurfaceType.SAS,SES:$3Dmol.SurfaceType.SES};this.addSurface=function(t,e,n,i,a,s){var l=nt();"string"==typeof t?void 0!==Mt[t]?t=Mt[t]:console.log("Surface type : "+t+" is not recognized"):void 0===t&&(t=$3Dmol.SurfaceType.VDW);var u=null,c=null;n=At(r(n)),u=i?At(r(i)):n;var h=!1;for(i=0;i<p.length;i++)if(p[i]){var d=p[i].getSymmetries();if(1<d.length||1==d.length&&!d[0].isIdentity()){h=!0;break}}d=function(n,i,o){c=a?At(r(a)):o;var s=$3Dmol.getExtent(o,!0);if(e.map&&e.map.prop){var u=e.map.prop,h=e.map.scheme||e.map.gradient||new $3Dmol.Gradient.RWB,d=h.range();d||(d=$3Dmol.getPropertyRange(o,u)),e.colorscheme={prop:u,gradient:h}}var p=0;for(u=i.length;p<u;p++)(h=i[p]).surfaceColor=$3Dmol.getColorFromStyle(h,e);var v=_t(s),g=function(t,e,n){for(var r=[],i={},o=0,a=e.length;o<a;o++)i[e[o].index]=o;var s=function(t){for(var e=[],n=0,r=t.length;n<r;n++)t[n].index in i&&e.push(i[t[n].index]);return e},l=function(t){var e=[];return e[0]=[t[0][0],t[0][1],t[0][2]],e[1]=[t[1][0],t[1][1],t[1][2]],e},u=function(t){if(64e3>_t(t))return[t];var e=t[1][0]-t[0][0],n=t[1][1]-t[0][1],r=t[1][2]-t[0][2];return n=e>n&&e>r?0:n>e&&n>r?1:2,r=l(t),e=l(t),t=(t[1][n]-t[0][n])/2+t[0][n],r[1][n]=t,e[0][n]=t,t=u(r),e=u(e),t.concat(e)};for(o=0,a=(t=u(t)).length;o<a;o++){var c=l(t[o]);c[0][0]-=6,c[0][1]-=6,c[0][2]-=6,c[1][0]+=6,c[1][1]+=6,c[1][2]+=6,c=xt(e,c);var f=xt(n,t[o]);r.push({extent:t[o],atoms:s(c),toshow:s(f)})}return r}(s,i,o);if(c&&c.length&&0<c.length){var y=$3Dmol.getExtent(c,!0);g.sort(function(t,e){var n=function(t,e){var n=t.extent;t=n[1][0]-n[0][0]-e[2][0];var r=n[1][1]-n[0][1]-e[2][1];return t*t+r*r+(e=n[1][2]-n[0][2]-e[2][2])*e};return(t=n(t,y))-(e=n(e,y))})}var b=[];for(p=0,u=i.length;p<u;p++)h=i[p],b[p]={x:h.x,y:h.y,z:h.z,serial:p,elem:h.elem};if($3Dmol.syncSurface){for(o=function(e){return new Promise(function(r,o){o=t;var a=g[e].extent,s=g[e].atoms,l=g[e].toshow,u=new 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l=3*a,u=3*a+1,c=3*a+2,f=!0,h=0;for(i=s[0][n[l]];h<i;h++)if(n[u]==s[h+1][n[l]]){f=!1;break}for(f&&(s[0][n[l]]++,s[s[0][n[l]]][n[l]]=n[u]),f=!0,h=0,i=s[0][n[l]];h<i;h++)if(n[c]==s[h+1][n[l]]){f=!1;break}for(f&&(s[0][n[l]]++,s[s[0][n[l]]][n[l]]=n[c]),f=!0,h=0,i=s[0][n[u]];h<i;h++)if(n[l]==s[h+1][n[u]]){f=!1;break}for(f&&(s[0][n[u]]++,s[s[0][n[u]]][n[u]]=n[l]),f=!0,h=0,i=s[0][n[u]];h<i;h++)if(n[c]==s[h+1][n[u]]){f=!1;break}for(f&&(s[0][n[u]]++,s[s[0][n[u]]][n[u]]=n[c]),f=!0,h=0;h<s[0][n[c]];h++)if(n[l]==s[h+1][n[c]]){f=!1;break}for(f&&(s[0][n[c]]++,s[s[0][n[c]]][n[c]]=n[l]),f=!0,h=0,i=s[0][n[c]];h<i;h++)if(n[u]==s[h+1][n[c]]){f=!1;break}f&&(s[0][n[c]]++,s[s[0][n[c]]][n[c]]=n[u])}for(n=0;n<t;n++){for(a=0,r=e.length;a<r;a++)if(3>s[0][a])o[a].x=e[a].x,o[a].y=e[a].y,o[a].z=e[a].z;else if(3==s[0][a]||4==s[0][a]){for(o[a].x=0,o[a].y=0,h=o[a].z=0,i=s[0][a];h<i;h++)o[a].x+=e[s[h+1][a]].x,o[a].y+=e[s[h+1][a]].y,o[a].z+=e[s[h+1][a]].z;o[a].x+=.5*e[a].x,o[a].y+=.5*e[a].y,o[a].z+=.5*e[a].z,o[a].x/=.5+s[0][a],o[a].y/=.5+s[0][a],o[a].z/=.5+s[0][a]}else{for(o[a].x=0,o[a].y=0,h=o[a].z=0,i=s[0][a];h<i;h++)o[a].x+=e[s[h+1][a]].x,o[a].y+=e[s[h+1][a]].y,o[a].z+=e[s[h+1][a]].z;o[a].x+=1*e[a].x,o[a].y+=1*e[a].y,o[a].z+=1*e[a].z,o[a].x/=1+s[0][a],o[a].y/=1+s[0][a],o[a].z/=1+s[0][a]}for(a=0,r=e.length;a<r;a++)e[a].x=o[a].x,e[a].y=o[a].y,e[a].z=o[a].z}},edgeTable:[0,0,0,0,0,0,0,2816,0,0,0,1792,0,3328,3584,3840,0,0,0,138,0,21,0,134,0,0,0,652,0,2067,3865,3600,0,0,0,42,0,0,0,294,0,0,21,28,0,3875,1049,3360,0,168,162,170,0,645,2475,2210,0,687,293,172,4010,3747,3497,3232,0,0,0,0,0,69,0,900,0,0,0,1792,138,131,1608,1920,0,81,0,2074,84,85,84,86,0,81,0,3676,330,1105,1881,1616,0,0,0,42,0,69,0,502,0,0,21,3580,138,2035,1273,1520,2816,104,2337,106,840,581,367,102,2816,3695,3429,3180,1898,1635,1385,1120,0,0,0,0,0,0,0,3910,0,0,69,588,42,2083,41,2880,0,0,0,1722,0,2293,4095,3830,0,255,757,764,2538,2291,3065,2800,0,0,81,338,0,3925,1119,3414,84,855,85,340,2130,2899,89,2384,1792,712,194,1162,4036,3781,3535,3270,708,719,197,204,3018,2755,2505,2240,0,0,0,0,168,420,168,1958,162,162,676,2988,170,163,680,928,3328,3096,3328,3642,52,53,1855,1590,2340,2111,2869,2620,298,51,825,560,3584,3584,3090,3482,1668,1941,1183,1430,146,2975,2069,2460,154,915,153,400,3840,3592,3329,3082,1796,1541,1295,1030,2818,2575,2309,2060,778,515,265,0]},e=new Uint32Array(t.edgeTable),n=t.triTable=[[],[],[],[],[],[],[],[11,9,8],[],[],[],[8,10,9],[],[10,8,11],[9,11,10],[8,10,9,8,11,10],[],[],[],[1,7,3],[],[4,2,0],[],[2,1,7],[],[],[],[2,7,3,2,9,7],[],[1,4,11,1,0,4],[3,8,0,11,9,4,11,10,9],[4,11,9,11,10,9],[],[],[],[5,3,1],[],[],[],[2,5,8,2,1,5],[],[],[2,4,0],[3,2,4],[],[0,9,1,8,10,5,8,11,10],[3,4,0,3,10,4],[5,8,10,8,11,10],[],[3,5,7],[7,1,5],[1,7,3,1,5,7],[],[9,2,0,9,7,2],[0,3,8,1,7,11,1,5,7],[11,1,7,1,5,7],[],[9,1,0,5,3,2,5,7,3],[8,2,5,8,0,2],[2,5,3,5,7,3],[3,9,1,3,8,9,7,11,10,7,10,5],[9,1,0,10,7,11,10,5,7],[3,8,0,7,10,5,7,11,10],[11,5,7,11,10,5],[],[],[],[],[],[0,6,2],[],[7,2,9,7,9,8],[],[],[],[8,10,9],[7,1,3],[7,1,0],[6,9,3,6,10,9],[7,10,8,10,9,8],[],[6,0,4],[],[11,1,4,11,3,1],[2,4,6],[2,0,4,2,4,6],[2,4,6],[1,4,2,4,6,2],[],[6,0,4],[],[2,11,3,6,9,4,6,10,9],[8,6,1,8,1,3],[10,0,6,0,4,6],[8,0,3,9,6,10,9,4,6],[10,4,6,10,9,4],[],[],[],[5,3,1],[],[0,6,2],[],[7,4,8,5,2,1,5,6,2],[],[],[2,4,0],[7,4,8,2,11,3,10,5,6],[7,1,3],[5,6,10,0,9,1,8,7,4],[5,6,10,7,0,3,7,4,0],[10,5,6,4,8,7],[9,11,8],[3,5,6],[0,5,11,0,11,8],[6,3,5,3,1,5],[3,9,6,3,8,9],[9,6,0,6,2,0],[0,3,8,2,5,6,2,1,5],[1,6,2,1,5,6],[9,11,8],[1,0,9,6,10,5,11,3,2],[6,10,5,2,8,0,2,11,8],[3,2,11,10,5,6],[10,5,6,9,3,8,9,1,3],[0,9,1,5,6,10],[8,0,3,10,5,6],[10,5,6],[],[],[],[],[],[],[],[1,10,2,9,11,6,9,8,11],[],[],[6,0,2],[3,6,9,3,2,6],[3,5,1],[0,5,1,0,11,5],[0,3,5],[6,9,11,9,8,11],[],[],[],[4,5,9,7,1,10,7,3,1],[],[11,6,7,2,4,5,2,0,4],[11,6,7,8,0,3,1,10,2,9,4,5],[6,7,11,1,10,2,9,4,5],[],[4,1,0,4,5,1,6,7,3,6,3,2],[9,4,5,0,6,7,0,2,6],[4,5,9,6,3,2,6,7,3],[6,7,11,5,3,8,5,1,3],[6,7,11,4,1,0,4,5,1],[4,5,9,3,8,0,11,6,7],[9,4,5,7,11,6],[],[],[0,6,4],[8,6,4,8,1,6],[],[0,10,2,0,9,10,4,8,11,4,11,6],[10,2,1,6,0,3,6,4,0],[10,2,1,11,4,8,11,6,4],[4,2,6],[1,0,9,2,4,8,2,6,4],[2,4,0,2,6,4],[8,2,4,2,6,4],[11,4,1,11,6,4],[0,9,1,4,11,6,4,8,11],[3,6,0,6,4,0],[8,6,4,8,11,6],[10,8,9],[6,3,9,6,7,3],[6,7,1],[10,7,1,7,3,1],[7,11,6,8,10,2,8,9,10],[11,6,7,10,0,9,10,2,0],[2,1,10,7,11,6,8,0,3],[1,10,2,6,7,11],[7,2,6,7,9,2],[1,0,9,3,6,7,3,2,6],[7,0,6,0,2,6],[2,7,3,2,6,7],[7,11,6,3,9,1,3,8,9],[9,1,0,11,6,7],[0,3,8,11,6,7],[11,6,7],[],[],[],[],[5,3,7],[8,5,2,8,7,5],[5,3,7],[1,10,2,5,8,7,5,9,8],[1,7,5],[1,7,5],[9,2,7,9,7,5],[11,3,2,8,5,9,8,7,5],[1,3,7,1,7,5],[0,7,1,7,5,1],[9,3,5,3,7,5],[9,7,5,9,8,7],[8,10,11],[3,4,10,3,10,11],[8,10,11],[5,9,4,1,11,3,1,10,11],[2,4,5],[5,2,4,2,0,4],[0,3,8,5,9,4,10,2,1],[2,1,10,9,4,5],[2,8,5,2,11,8],[3,2,11,1,4,5,1,0,4],[9,4,5,8,2,11,8,0,2],[11,3,2,9,4,5],[8,5,3,5,1,3],[5,0,4,5,1,0],[3,8,0,4,5,9],[9,4,5],[11,9,10],[11,9,10],[1,11,4,1,10,11],[8,7,4,11,1,10,11,3,1],[2,7,9,2,9,10],[4,8,7,0,10,2,0,9,10],[2,1,10,0,7,4,0,3,7],[10,2,1,8,7,4],[1,7,4],[3,2,11,4,8,7,9,1,0],[11,4,2,4,0,2],[2,11,3,7,4,8],[4,1,7,1,3,7],[1,0,9,8,7,4],[3,4,0,3,7,4],[8,7,4],[8,9,10,8,10,11],[3,9,11,9,10,11],[0,10,8,10,11,8],[10,3,1,10,11,3],[2,8,10,8,9,10],[9,2,0,9,10,2],[8,0,3,1,10,2],[10,2,1],[1,11,9,11,8,9],[11,3,2,0,9,1],[11,0,2,11,8,0],[11,3,2],[8,1,3,8,9,1],[9,1,0],[8,0,3],[]],r=[0,265,515,778,2060,2309,2575,2822,1030,1295,1541,1804,3082,3331,3593,3840,400,153,915,666,2460,2197,2975,2710,1430,1183,1941,1692,3482,3219,3993,3728,560,825,51,314,2620,2869,2111,2358,1590,1855,1077,1340,3642,3891,3129,3376,928,681,419,170,2988,2725,2479,2214,1958,1711,1445,1196,4010,3747,3497,3232,2240,2505,2755,3018,204,453,719,966,3270,3535,3781,4044,1226,1475,1737,1984,2384,2137,2899,2650,348,85,863,598,3414,3167,3925,3676,1370,1107,1881,1616,2800,3065,2291,2554,764,1013,255,502,3830,4095,3317,3580,1786,2035,1273,1520,2912,2665,2403,2154,876,613,367,102,3942,3695,3429,3180,1898,1635,1385,1120,1120,1385,1635,1898,3180,3429,3695,3942,102,367,613,876,2154,2403,2665,2912,1520,1273,2035,1786,3580,3317,4095,3830,502,255,1013,764,2554,2291,3065,2800,1616,1881,1107,1370,3676,3925,3167,3414,598,863,85,348,2650,2899,2137,2384,1984,1737,1475,1226,4044,3781,3535,3270,966,719,453,204,3018,2755,2505,2240,3232,3497,3747,4010,1196,1445,1711,1958,2214,2479,2725,2988,170,419,681,928,3376,3129,3891,3642,1340,1077,1855,1590,2358,2111,2869,2620,314,51,825,560,3728,3993,3219,3482,1692,1941,1183,1430,2710,2975,2197,2460,666,915,153,400,3840,3593,3331,3082,1804,1541,1295,1030,2822,2575,2309,2060,778,515,265,0],i=[[],[8,3,0],[9,0,1],[8,3,1,8,1,9],[11,2,3],[11,2,0,11,0,8],[11,2,3,0,1,9],[2,1,11,1,9,11,11,9,8],[10,1,2],[8,3,0,1,2,10],[9,0,2,9,2,10],[3,2,8,2,10,8,8,10,9],[10,1,3,10,3,11],[1,0,10,0,8,10,10,8,11],[0,3,9,3,11,9,9,11,10],[8,10,9,8,11,10],[8,4,7],[3,0,4,3,4,7],[1,9,0,8,4,7],[9,4,1,4,7,1,1,7,3],[2,3,11,7,8,4],[7,11,4,11,2,4,4,2,0],[3,11,2,4,7,8,9,0,1],[2,7,11,2,1,7,1,4,7,1,9,4],[10,1,2,8,4,7],[2,10,1,0,4,7,0,7,3],[4,7,8,0,2,10,0,10,9],[2,7,3,2,9,7,7,9,4,2,10,9],[8,4,7,11,10,1,11,1,3],[11,4,7,1,4,11,1,11,10,1,0,4],[3,8,0,7,11,4,11,9,4,11,10,9],[7,11,4,4,11,9,11,10,9],[9,5,4],[3,0,8,4,9,5],[5,4,0,5,0,1],[4,8,5,8,3,5,5,3,1],[11,2,3,9,5,4],[9,5,4,8,11,2,8,2,0],[3,11,2,1,5,4,1,4,0],[8,5,4,2,5,8,2,8,11,2,1,5],[2,10,1,9,5,4],[0,8,3,5,4,9,10,1,2],[10,5,2,5,4,2,2,4,0],[3,4,8,3,2,4,2,5,4,2,10,5],[5,4,9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t},$3Dmol.MarchingCube=$3Dmol.MarchingCubeInitializer(),$3Dmol.Parsers=function(){var t={},e=function(t){for(var e,n,r,i=0,a=t.length;i<a;i++)t[i].index||(t[i].index=i);a={};for(var s=0;s<t.length;s++)i=t[s],r=Math.floor(i.x/4.95),n=Math.floor(i.y/4.95),e=Math.floor(i.z/4.95),a[r]||(a[r]={}),a[r][n]||(a[r][n]={}),a[r][n][e]||(a[r][n][e]=[]),a[r][n][e].push(i);for(r in t=[{x:0,y:0,z:1},{x:0,y:1,z:-1},{x:0,y:1,z:0},{x:0,y:1,z:1},{x:1,y:-1,z:-1},{x:1,y:-1,z:0},{x:1,y:-1,z:1},{x:1,y:0,z:-1},{x:1,y:0,z:0},{x:1,y:0,z:1},{x:1,y:1,z:-1},{x:1,y:1,z:0},{x:1,y:1,z:1}],a)for(n in a[r=parseInt(r)])for(e in n=parseInt(n),a[r][n]){for(e=parseInt(e),s=a[r][n][e],i=0;i<s.length;i++)for(var l=s[i],u=i+1;u<s.length;u++){var c=s[u];o(l,c)&&-1==l.bonds.indexOf(c.index)&&(l.bonds.push(c.index),l.bondOrder.push(1),c.bonds.push(l.index),c.bondOrder.push(1))}for(i=0;i<t.length;i++)if(a[r+(u=t[i]).x]&&a[r+u.x][n+u.y]&&a[r+u.x][n+u.y][e+u.z])for(l=s,u=a[r+u.x][n+u.y][e+u.z],c=0;c<l.length;c++)for(var f=l[c],h=0;h<u.length;h++){var d=u[h];if(o(f,d)){var p=f.bonds.indexOf(d.index),v=d.bonds.indexOf(f.index);-1==p&&-1==v?(f.bonds.push(d.index),f.bondOrder.push(1),d.bonds.push(f.index),d.bondOrder.push(1)):-1==p?(f.bonds.push(d.index),f.bondOrder.push(d.bondOrder[v])):-1==v&&(d.bonds.push(f.index),d.bondOrder.push(f.bondOrder[p]))}}}},n=function(t){var n,r=[],i=[],a=0;for(n=t.length;a<n;a++){var s=t[a];s.index=a,s.hetflag?i.push(s):r.push(s)}for(e(i),r.sort(function(t,e){return t.chain!=e.chain?t.chain<e.chain?-1:1:t.resi-e.resi}),i=t=-1,a=0,n=r.length;a<n;a++){if((s=r[a]).resi!==t){t=s.resi,l||i++;var l=!1}s.reschain=i;for(var u=a+1;u<r.length;u++){var c=r[u];if(c.chain!=s.chain)break;if(1<c.resi-s.resi)break;o(s,c)&&(-1===s.bonds.indexOf(c.index)&&(s.bonds.push(c.index),s.bondOrder.push(1),c.bonds.push(s.index),c.bondOrder.push(1)),s.resi!==c.resi&&(l=!0))}}},r=function(t){var e;!function(t){var e,n=[],r=0;for(e=t.length;r<e;r++){t[r].index=r;var i=t[r];i.hetflag||"N"!==i.atom&&"O"!==i.atom||(n.push(i),i.hbondOther=null,i.hbondDistanceSq=Number.POSITIVE_INFINITY)}for(n.sort(function(t,e){return t.z-e.z}),r=0,e=n.length;r<e;r++)for(i=n[r],t=r+1;t<e;t++){var o=n[t],a=o.z-i.z;if(3.2<a)break;if(o.atom!=i.atom){var s=Math.abs(o.y-i.y);if(!(3.2<s)){var l=Math.abs(o.x-i.x);3.2<l||10.24<(a=l*l+s*s+a*a)||o.chain==i.chain&&4>Math.abs(o.resi-i.resi)||(a<i.hbondDistanceSq&&(i.hbondOther=o,i.hbondDistanceSq=a),a<o.hbondDistanceSq&&(o.hbondOther=i,o.hbondDistanceSq=a))}}}}(t);var n,r={},i=0;for(e=t.length;i<e;i++){var o=t[i];if(void 0===r[o.chain]&&(r[o.chain]=[]),isFinite(o.hbondDistanceSq)){var a=o.hbondOther;void 0===r[a.chain]&&(r[a.chain]=[]),4===Math.abs(a.resi-o.resi)&&(r[o.chain][o.resi]="h")}}for(n in 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h=a[c],d=0,p=s[c];d<p;d++){var v=new Float32Array(n[u+d].replace(/^\s+/,"").split(/\s+/)),m={};m.elem=h,"cartesian"==l?(m.x=t*v[0],m.y=t*v[1],m.z=t*v[2]):(m.x=t*(v[0]*r[0]+v[1]*i[0]+v[2]*o[0]),m.y=t*(v[0]*r[1]+v[1]*i[1]+v[2]*o[1]),m.z=t*(v[0]*r[2]+v[1]*i[2]+v[2]*o[2])),m.bonds=[],e[0].push(m)}u+=s[c]}return e},t.cube=t.CUBE=function(t,n){if(n=[[]],6>(t=t.replace(/^\s+/,"").split(/\n\r|\r+/)).length)return n;var r=t[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),i=Math.abs(parseFloat(r[0]));r=t[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),r=0<parseFloat(r[0])?.529177:1,t=t.splice(6,i);for(var o=(i=n[n.length-1].length)+t.length,a=i;a<o;++a){var s={};s.serial=a;var l=t[a-i].replace(/^\s+/,"").replace(/\s+/g," ").split(" 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0!==c._pdbx_struct_oper_list_id&&!s){for(h=0;h<c._pdbx_struct_oper_list_id.length;h++){d=parseFloat(c["_pdbx_struct_oper_list_matrix[1][1]"][h]),v=parseFloat(c["_pdbx_struct_oper_list_matrix[1][2]"][h]),p=parseFloat(c["_pdbx_struct_oper_list_matrix[1][3]"][h]),m=parseFloat(c["_pdbx_struct_oper_list_vector[1]"][h]),g=parseFloat(c["_pdbx_struct_oper_list_matrix[2][1]"][h]),y=parseFloat(c["_pdbx_struct_oper_list_matrix[2][2]"][h]),b=parseFloat(c["_pdbx_struct_oper_list_matrix[2][3]"][h]),_=parseFloat(c["_pdbx_struct_oper_list_vector[2]"][h]),w=parseFloat(c["_pdbx_struct_oper_list_matrix[3][1]"][h]),A=parseFloat(c["_pdbx_struct_oper_list_matrix[3][2]"][h]),x=parseFloat(c["_pdbx_struct_oper_list_matrix[3][3]"][h]);var k=parseFloat(c["_pdbx_struct_oper_list_vector[3]"][h]);d=new $3Dmol.Matrix4(d,v,p,m,g,y,b,_,w,A,x,k),l[l.length-1].symmetries.push(d)}for(h=0;h<o.length;h++)a(l[l.length-1].symmetries,n,o[h])}if(void 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r,i,o=n.length,a=o;if(e){if(1<t.length)for(e=0;e<n.length;e++){for(o=[],r=0;r<t.length;r++)t[r].isIdentity()||((a=new $3Dmol.Vector3).set(n[e].x,n[e].y,n[e].z),a.applyMatrix4(t[r]),o.push(a));n[e].symmetries=o}}else for(e=0;e<t.length;e++)if(!t[e].isIdentity()){var s=new $3Dmol.Vector3;for(i=0;i<o;i++){var l=[];for(r=0;r<n[i].bonds.length;r++)l.push(n[i].bonds[r]+a);for(var u in s.set(n[i].x,n[i].y,n[i].z),s.applyMatrix4(t[e]),r={},n[i])r[u]=n[i][u];r.x=s.x,r.y=s.y,r.z=s.z,r.bonds=l,n.push(r)}a=n.length}},s=function(t,e){return 0<(t=t.replace(/ /g,"")).length&&"H"==t[0]&&"Hg"!=t&&(t="H"),1<t.length&&(t=t[0].toUpperCase()+t.substr(1).toLowerCase(),void 0===i[t]?t=t[0]:e&&("Ca"==t?t="C":"Cd"==t&&(t="C"))),t};t.pdb=t.PDB=t.pdbqt=t.PDBQT=function(t,e){var o=[],l={};o.modelData=[];for(var u=t.split(/\r?\n|\r/);0<u.length;){var c,f=u;t=l,u=[];var h=!e.keepH,d=!!e.noSecondaryStructure,p=!e.noComputeSecondaryStructure,v=!e.doAssembly,m=!e.duplicateAssemblyAtoms,g=e.altLoc?e.altLoc:"A",y={symmetries:[]},b=[],x=[],_={};for(c=0;c<f.length;c++){var w=f[c].replace(/^\s*/,""),A=w.substr(0,6);if(0==A.indexOf("END")){if(b=f.slice(c+1),"END"==A)for(var M in t)t.hasOwnProperty(M)&&delete t[M];break}if("ATOM  "==A||"HETATM"==A){var k=w.substr(16,1);if(" "==k||k==g||"*"==g){var T=parseInt(w.substr(6,5)),S=w.substr(12,4).replace(/ /g,""),C=w.substr(17,3).replace(/ /g,""),E=w.substr(21,1),O=parseInt(w.substr(22,4)),D=w.substr(26,1),L=parseFloat(w.substr(30,8)),z=parseFloat(w.substr(38,8)),P=parseFloat(w.substr(46,8)),I=parseFloat(w.substr(60,8)),R=w.substr(76,2).replace(/ /g,"");"H"==(R=""===R||void 0===i[R]?s(w.substr(12,2),"A"==w[0]):R[0].toUpperCase()+R.substr(1).toLowerCase())&&h||(A="H"==A[0],x[T]=u.length,u.push({resn:C,x:L,y:z,z:P,elem:R,hetflag:A,altLoc:k,chain:E,resi:O,icode:D,rescode:O+(" 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Date).getTime(),f=0,h=(c=u).length;f<h;f++)for(g=c[f],_=0;_<g.bonds.length;_++)w=c[g.bonds[_]],I=x[g.serial],w&&I&&0>w.bonds.indexOf(I)&&(w.bonds.push(I),w.bondOrder.push(g.bondOrder[_]));n(u),v||a(y.symmetries,m,u),p&&!d&&((new Date).getTime(),r(u)),(new Date).getTime();t:{for(d in d=void 0,p=t){d=!1;break t}d=!0}if(!d)for(c=0;c<u.length;c++)void 0!==(S=u[c])&&S.chain in t&&S.resi in t[S.chain]&&(d=t[S.chain][S.resi],S.ss=d[0],1<d.length&&("1"==d[1]?S.ssbegin=!0:"2"==d[1]&&(S.ssend=!0)));if(t=(u=[u,y,b])[0],y=u[1],u=u[2],0!=t.length){if(e.multimodel&&e.onemol&&0<o.length)for(y=o[0].length,b=0;b<t.length;b++){for((d=t[b]).index=b,p=0;p<d.bonds.length;p++)d.bonds[p]+=y;o[0].push(d)}else o.modelData.push(y),o.push(t);if(!e.multimodel)break}}return o},t.pqr=t.PQR=function(t,e){var i=[[]],o=!e.noSecondaryStructure;i.modelData=[{symmetries:[]}];var a,s=[];for(t=t.split(/\r?\n|\r/),a=0;a<t.length;a++){var l=t[a].replace(/^\s*/,""),u=l.substr(0,6);if(0==u.indexOf("END")){if(!e.multimodel)break;e.onemol||i.push([])}else if("ATOM  "==u||"HETATM"==u){var c=parseInt(l.substr(6,5));u=l.substr(12,4).replace(/ /g,"");var f=l.substr(17,3),h=l.substr(21,1),d=parseInt(l.substr(22,4)),p=l.substr(30).trim().split(/\s+/),v=parseFloat(p[0]),m=parseFloat(p[1]),g=parseFloat(p[2]),y=parseFloat(p[3]),b=parseFloat(p[4]),x=u[0];1<u.length&&u[1].toUpperCase()!=u[1]&&(x=u.substr(0,2)),p="H"==l[0],s[c]=i[i.length-1].length,i[i.length-1].push({resn:f,x:v,y:m,z:g,elem:x,hetflag:p,chain:h,resi:d,serial:c,atom:u,bonds:[],ss:"c",bondOrder:[],properties:{charge:y,partialCharge:y,radius:b},pdbline:l})}else if("CONECT"==u)for(u=parseInt(l.substr(6,5)),c=i[i.length-1][s[u]],u=0;4>u;u++)f=parseInt(l.substr([11,16,21,26][u],5)),h=i[i.length-1][s[f]],void 0!==c&&void 0!==h&&(c.bonds.push(s[f]),c.bondOrder.push(1))}for(a=0;a<i.length;a++)n(i[a]),o&&r(i[a]);return i};var l=function(t){return 0==t||2==t||4==t?"h":3==t?"s":"c"};return t.mmtf=t.MMTF=function(t,e){var n=!e.keepH,i=e.altLoc?e.altLoc:"A",o=!!e.noSecondaryStructure,s=!e.noComputeSecondaryStructure,u=!e.doAssembly,c=!e.duplicateAssemblyAtoms,f=e.assemblyIndex?e.assemblyIndex:0;"string"==typeof t&&(t=$3Dmol.base64ToArray(t)),t=MMTF.decode(t);var h=[[]],d=h.modelData=[],p=0,v=0,m=0,g=0,y=t.secStructList,b=t.insCodeList,x=t.bFactorList,_=t.altLocList,w=t.occupancyList,A=t.bondAtomList,M=t.bondOrderList,k=t.numModels;if(0==k)return h;e.multimodel||(k=1);var T,S=[];if(!u&&t.bioAssemblyList&&0<t.bioAssemblyList.length){var C=t.bioAssemblyList[f].transformList;for(f=0,T=C.length;f<T;f++){var E=new $3Dmol.Matrix4(C[f].matrix);E.transpose(),S.push(E)}}E=null,t.unitCell&&(E={a:(f=t.unitCell)[0],b:f[1],c:f[2],alpha:f[3],beta:f[4],gamma:f[5]});var O=0;for(C=0;C<k;C++){var D=t.chainsPerModel[C],L=h[h.length-1],z=[];for(d.push({symmetries:S,cryst:E}),f=0;f<D;++f){var P=t.groupsPerChain[v],I=String.fromCharCode.apply(null,t.chainIdList.subarray(4*v,4*v+4)).replace(/\0/g,"");t.chainNameList&&(I=String.fromCharCode.apply(null,t.chainNameList.subarray(4*v,4*v+4)).replace(/\0/g,""));var R=m,j="";for(T=0;T<P;++T){var F=t.groupList[t.groupTypeList[m]],N=F.atomNameList.length,B=0,V=!1,U=!1;if(y){B=y[m];var q=l(B);0!=m&&q==j||(V=!0),j=q;var $=m+1;($>=y.length||l(y[$]!=q))&&(U=!0)}t.insCodeList&&String.fromCharCode(b[m]);var H=t.groupIdList[m],W=F.groupName;for($=g,q=0;q<N;++q){var G=F.elementList[q];if(!n||"H"!=G){var Y="";x&&(Y=x[g]);var X="";_&&_[g]&&(X=String.fromCharCode(_[g]));var Z="";if(w&&(Z=w[g]),""==X||X==i||"*"==i){var J=t.atomIdList[g],K=F.atomNameList[q],Q=0;F.atomChargeList&&(Q=F.atomChargeList[q]);var tt=t.xCoordList[g],et=t.yCoordList[g],nt=t.zCoordList[g];z[g]=L.length,L.push({resn:W,x:tt,y:et,z:nt,elem:G,hetflag:0>B,chain:I,resi:H,icode:X,rescode:H+(" 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null==n&&(n=a[t].match(/[a-zA-Z](\d*)\.\d*\)\s*/)),[e[1],n[1]]}var i;e=[];var o=0,a=t.split(/\r?\n|\r/);if(!(0<a.length&&a[0].includes("VERSION")))return[];var s=a.filter(function(t){return t.includes("POINTERS")||t.includes("ATOM_NAME")||t.includes("CHARGE")||t.includes("RADII")||t.includes("BONDS_INC_HYDROGEN")||t.includes("BONDS_WITHOUT_HYDROGEN")});if(-1==(t=n("POINTERS")))return[];var l=r(t),u=parseInt(a[t+1].slice(0,l[1]));if(isNaN(u)||0>=u)return[];if(-1==(t=n("ATOM_NAME")))return[];for(var c=(l=r(t))[0],f=0;f<u/l[0];f++){f==parseInt(u/l[0])&&(c=u%l[0]);for(var h=0;h<c;h++){var d={};d.serial=o,d.x=0,d.y=0,d.z=0,d.atom=a[t+1].slice(l[1]*h,l[1]*(h+1)),d.elem=a[t+1].slice(l[1]*h,l[1]*h+1),d.properties={charge:"",radii:""},d.bonds=[],d.bondOrder=[],e.push(d),o++}t++}if(-1!=(t=n("CHARGE")))for(o=0,c=(l=r(t))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)e[o].properties.charge=parseFloat(a[t+1].slice(l[1]*h,l[1]*(h+1))),o++;t++}if(-1!=(t=n("RADII")))for(o=0,c=(l=r(t))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)e[o].properties.radii=parseFloat(a[t+1].slice(l[1]*h,l[1]*(h+1))),o++;t++}if(-1!=(t=n("BONDS_WITHOUT_HYDROGEN")))for(o=0,c=(l=r(t))[0],t+=1;!a[t].match(/^%FLAG/);){for(a[t+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==o%3&&(i=parseInt(a[t].slice(l[1]*h,l[1]*(h+1))/3)),1==o%3&&e[i].bonds.push(parseInt(a[t].slice(l[1]*h,l[1]*(h+1))/3)),o++;t++}if(-1!=(t=n("BONDS_INC_HYDROGEN")))for(o=0,c=(l=r(t))[0],t+=1;!a[t].match(/^%FLAG/);){for(a[t+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==o%3&&(i=parseInt(a[t].slice(l[1]*h,l[1]*(h+1))/3)),1==o%3&&e[i].bonds.push(parseInt(a[t].slice(l[1]*h,l[1]*(h+1))/3)),o++;t++}return[e]},t.gro=t.GRO=function(t,e){for(e=[],t=t.split(/\r?\n|\r/);0<t.length&&!(3>t.length);){var r=parseInt(t[1]);if(isNaN(r)||0>=r)break;if(t.length<r+3)break;var i=[];e.push(i);var o=2,a=i.length;for(r=a+r;a<r;a++){var l=t[o++],u={};u.serial=a,u.atom=l.slice(10,15).trim(),u.elem=s(u.atom,!0),u.x=10*parseFloat(l.slice(20,28)),u.y=10*parseFloat(l.slice(28,36)),u.z=10*parseFloat(l.slice(36,44)),u.resi=parseInt(l.slice(0,5)),u.resn=l.slice(5,10).trim(),u.bonds=[],u.bondOrder=[],u.properties={},44<l.length&&(u.dx=10*parseFloat(l.slice(44,52)),u.dy=10*parseFloat(l.slice(52,60)),u.dz=10*parseFloat(l.slice(60,68))),i[a]=u}if(t.length<=o+3&&3==(i=t[o++].trim().split(/\s+/)).length){for(r=0;3>r;r++)i[r]=10*parseFloat(i[r]);e.box=i}t.splice(0,++o)}for(a=0;a<e.length;a++)n(e[a]);return e},t.lammpstrj=t.LAMMPSTRJ=function(t,n){var r=[],i={id:"serial",type:"atom",element:"elem",q:"charge",radius:"radius",x:"x",xu:"x",xs:"x",xsu:"x",y:"y",yu:"y",ys:"y",ysu:"y",z:"z",zu:"z",zs:"z",zsu:"z"};t=t.split(/\r?\n|\r/);for(var o=0,a=0,s=0;s<t.length-9;){for(;s<t.length;s++)if(t[s].match(/ITEM: NUMBER 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r},t}(),$3Dmol=$3Dmol||{},$3Dmol.partialCharges={"ALA:N":-.15,"ALA:CA":.1,"ALA:CB":0,"ALA:C":.6,"ALA:O":-.55,"ARG:N":-.15,"ARG:CA":.1,"ARG:CB":0,"ARG:CG":0,"ARG:CD":.1,"ARG:NE":-.1,"ARG:CZ":.5,"ARG:NH1":.25,"ARG:NH2":.25,"ARG:C":.6,"ARG:O":-.55,"ASN:N":-.15,"ASN:CA":.1,"ASN:CB":0,"ASN:CG":.55,"ASN:OD1":-.55,"ASN:ND2":0,"ASN:C":.6,"ASN:O":-.55,"ASP:N":-.15,"ASP:CA":.1,"ASP:CB":0,"ASP:CG":.14,"ASP:OD1":-.57,"ASP:OD2":-.57,"ASP:C":.6,"ASP:O":-.55,"CYS:N":-.15,"CYS:CA":.1,"CYS:CB":.19,"CYS:SG":-.19,"CYS:C":.6,"CYS:O":-.55,"GLN:N":-.15,"GLN:CA":.1,"GLN:CB":0,"GLN:CG":0,"GLN:CD":.55,"GLN:OE1":-.55,"GLN:NE2":0,"GLN:C":.6,"GLN:O":-.55,"GLU:N":-.15,"GLU:CA":.1,"GLU:CB":0,"GLU:CG":0,"GLU:CD":.14,"GLU:OE1":-.57,"GLU:OE2":-.57,"GLU:C":.6,"GLU:O":-.55,"GLY:N":-.15,"GLY:CA":.1,"GLY:C":.6,"GLY:O":-.55,"HIS:N":-.15,"HIS:CA":.1,"HIS:CB":0,"HIS:CG":.1,"HIS:ND1":-.1,"HIS:CD2":.1,"HIS:NE2":-.4,"HIS:CE1":.3,"HIS:C":.6,"HIS:O":-.55,"ILE:N":-.15,"ILE:CA":.1,"ILE:CB":0,"ILE:CG2":0,"ILE:CG1":0,"ILE:CD":0,"ILE:C":.6,"ILE:O":-.55,"LEU:N":-.15,"LEU:CA":.1,"LEU:CB":0,"LEU:CG":0,"LEU:CD1":0,"LEU:CD2":0,"LEU:C":.6,"LEU:O":-.55,"LYS:N":-.15,"LYS:CA":.1,"LYS:CB":0,"LYS:CG":0,"LYS:CD":0,"LYS:CE":.25,"LYS:NZ":.75,"LYS:C":.6,"LYS:O":-.55,"MET:N":-.15,"MET:CA":.1,"MET:CB":0,"MET:CG":.06,"MET:SD":-.12,"MET:CE":.06,"MET:C":.6,"MET:O":-.55,"PHE:N":-.15,"PHE:CA":.1,"PHE:CB":0,"PHE:CG":0,"PHE:CD1":0,"PHE:CD2":0,"PHE:CE1":0,"PHE:CE2":0,"PHE:CZ":0,"PHE:C":.6,"PHE:O":-.55,"PRO:N":-.25,"PRO:CD":.1,"PRO:CA":.1,"PRO:CB":0,"PRO:CG":0,"PRO:C":.6,"PRO:O":-.55,"SER:N":-.15,"SER:CA":.1,"SER:CB":.25,"SER:OG":-.25,"SER:C":.6,"SER:O":-.55,"THR:N":-.15,"THR:CA":.1,"THR:CB":.25,"THR:OG1":-.25,"THR:CG2":0,"THR:C":.6,"THR:O":-.55,"TRP:N":-.15,"TRP:CA":.1,"TRP:CB":0,"TRP:CG":-.03,"TRP:CD2":.1,"TRP:CE2":-.04,"TRP:CE3":-.03,"TRP:CD1":.06,"TRP:NE1":-.06,"TRP:CZ2":0,"TRP:CZ3":0,"TRP:CH2":0,"TRP:C":.6,"TRP:O":-.55,"TYR:N":-.15,"TYR:CA":.1,"TYR:CB":0,"TYR:CG":0,"TYR:CD1":0,"TYR:CE1":0,"TYR:CD2":0,"TYR:CE2":0,"TYR:CZ":.25,"TYR:OH":-.25,"TYR:C":.6,"TYR:O":-.55,"VAL:N":-.15,"VAL:CA":.1,"VAL:CB":0,"VAL:CG1":0,"VAL:CG2":0,"VAL:C":.6,"VAL:O":-.55},$3Dmol.applyPartialCharges=function(t,e){e&&void 0!==t.partialCharge||t.resn&&t.atom&&(t.properties.partialCharge=$3Dmol.partialCharges[t.resn+":"+t.atom])},"undefined"==typeof console&&(console={log:function(){}}),$3Dmol.ProteinSurface=function(){var t,e,n=0,r=0,o=0,a=2,s=0,l=0,u=0,c=0,f=null,h=null,d=null,p=0,v=0,m=0,g=0,y=0,b=0,x={H:1.2,Li:1.82,Na:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,BR:1.85,SE:1.9,ZN:1.39,CU:1.4,NI:1.63,X:2},_=function(t){return t.elem&&void 0!==x[t.elem]?t.elem:"X"},w={},A={},M=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getFacesAndVertices=function(i){var s,l={},u=0;for(s=i.length;u<s;u++)l[i[u]]=!0;for(u=0,s=(i=e).length;u<s;u++)i[u].x=i[u].x/a-n,i[u].y=i[u].y/a-r,i[u].z=i[u].z/a-o;var c=[];for(u=0,s=t.length;u<s;u+=3){var p=t[u],v=t[u+1],m=t[u+2],g=i[v].atomid,y=i[m].atomid,b=i[p].atomid;g<b&&(b=g),y<b&&(b=y),l[b]&&p!==v&&v!==m&&p!==m&&(c.push(p),c.push(v),c.push(m))}return d=h=f=null,{vertices:i,faces:c}},this.initparm=function(t,e,i){1e6<i&&(a=1),i=1/a*5.5,p=t[0][0],g=t[1][0],v=t[0][1],y=t[1][1],m=t[0][2],b=t[1][2],e?(p-=1.4+i,v-=1.4+i,m-=1.4+i,g+=1.4+i,y+=1.4+i,b+=1.4+i):(p-=i,v-=i,m-=i,g+=i,y+=i,b+=i),p=Math.floor(p*a)/a,v=Math.floor(v*a)/a,m=Math.floor(m*a)/a,g=Math.ceil(g*a)/a,y=Math.ceil(y*a)/a,b=Math.ceil(b*a)/a,n=-p,r=-v,o=-m,u=Math.ceil(a*(g-p))+1,l=Math.ceil(a*(y-v))+1,s=Math.ceil(a*(b-m))+1,this.boundingatom(e),c=1.4*a,f=new Uint8Array(u*l*s),h=new Float64Array(u*l*s),d=new Int32Array(u*l*s)},this.boundingatom=function(t){var e=[];for(var n in flagradius=t,x)if(x.hasOwnProperty(n)){var r=x[n];for(e[n]=t?(r+1.4)*a+.5:r*a+.5,r=e[n]*e[n],A[n]=Math.floor(e[n])+1,w[n]=new Int32Array(A[n]*A[n]),j=indx=0;j<A[n];j++)for(k=0;k<A[n];k++){var i=j*j+k*k;i>r?w[n][indx]=-1:(i=Math.sqrt(r-i),w[n][indx]=Math.floor(i)),indx++}}},this.fillvoxels=function(t,e){var n,r=0;for(n=f.length;r<n;r++)f[r]=0,h[r]=-1,d[r]=-1;for(r in e)void 0!==(n=t[e[r]])&&this.fillAtom(n,t);for(r=0,n=f.length;r<n;r++)1&f[r]&&(f[r]|=2)},this.fillAtom=function(t,e){var i,c,h,p,v,m,g=Math.floor(.5+a*(t.x+n)),y=Math.floor(.5+a*(t.y+r)),b=Math.floor(.5+a*(t.z+o)),x=_(t),M=0,k=l*s,T=0;for(m=A[x];T<m;T++)for(i=0;i<m;i++){if(-1!=w[x][M])for(h=-1;2>h;h++)for(p=-1;2>p;p++)for(v=-1;2>v;v++)if(0!==h&&0!==p&&0!==v){var S=h*T,C=v*i;for(c=0;c<=w[x][M];c++){var E=c*p,O=g+S,D=y+E,L=b+C;if(!(0>O||0>D||0>L||O>=u||D>=l||L>=s))if(1&f[L=O*k+D*s+L]){var z=e[d[L]];z.serial!=t.serial&&(S*S+E*E+C*C<(O=g+S-Math.floor(.5+a*(z.x+n)))*O+(D=y+E-Math.floor(.5+a*(z.y+r)))*D+(z=b+C-Math.floor(.5+a*(z.z+o)))*z&&(d[L]=t.serial))}else f[L]|=1,d[L]=t.serial}}M++}},this.fillvoxelswaals=function(t,e){var n,r=0;for(n=f.length;r<n;r++)f[r]&=-3;for(r in e)void 0!==(n=t[e[r]])&&this.fillAtomWaals(n,t)},this.fillAtomWaals=function(t,e){var i,c,h,p,v,m,g=0,y=Math.floor(.5+a*(t.x+n)),b=Math.floor(.5+a*(t.y+r)),x=Math.floor(.5+a*(t.z+o)),M=_(t),k=l*s,T=0;for(m=A[M];T<m;T++)for(i=0;i<m;i++){if(-1!=w[M][g])for(h=-1;2>h;h++)for(p=-1;2>p;p++)for(v=-1;2>v;v++)if(0!==h&&0!==p&&0!==v){var S=h*T,C=v*i;for(c=0;c<=w[M][g];c++){var E=c*p,O=y+S,D=b+E,L=x+C;if(!(0>O||0>D||0>L||O>=u||D>=l||L>=s))if(2&f[L=O*k+D*s+L]){var z=e[d[L]];z.serial!=t.serial&&(S*S+E*E+C*C<(O=y+S-Math.floor(.5+a*(z.x+n)))*O+(D=b+E-Math.floor(.5+a*(z.y+r)))*D+(z=x+C-Math.floor(.5+a*(z.z+o)))*z&&(d[L]=t.serial))}else f[L]|=2,d[L]=t.serial}}g++}},this.buildboundary=function(){var t=l*s;for(i=0;i<u;i++)for(j=0;j<s;j++)for(k=0;k<l;k++){var e=i*t+k*s+j;if(1&f[e])for(var n=0;26>n;){var r=i+M[n][0],o=j+M[n][2],a=k+M[n][1];if(-1<r&&r<u&&-1<a&&a<l&&-1<o&&o<s&&!(1&f[r*t+a*s+o])){f[e]|=4;break}n++}}};var T=function(t,e,n){var r=new Int32Array(t*e*n*3);this.set=function(t,i,o,a){r[t=3*((t*e+i)*n+o)]=a.ix,r[t+1]=a.iy,r[t+2]=a.iz},this.get=function(t,i,o){return{ix:r[t=3*((t*e+i)*n+o)],iy:r[t+1],iz:r[t+2]}}};this.fastdistancemap=function(){var t,e,n,r=new T(u,l,s),i=l*s,o=c*c,d=[];for(t=0;t<u;t++)for(e=0;e<l;e++)for(n=0;n<s;n++){var p=t*i+e*s+n;if(f[p]&=-3,1&f[p]&&4&f[p]){var v={ix:t,iy:e,iz:n};r.set(t,e,n,v),d.push(v),h[p]=0,f[p]|=2,f[p]&=-5}}do{for(n=this.fastoneshell(d,r),d=[],t=0,e=n.length;t<e;t++)p=i*n[t].ix+s*n[t].iy+n[t].iz,f[p]&=-5,h[p]<=1.0404*o&&d.push({ix:n[t].ix,iy:n[t].iy,iz:n[t].iz})}while(0!==d.length);for(0>(t=a-.5)&&(t=0),o-=.5/(.1+t),t=0;t<u;t++)for(e=0;e<l;e++)for(n=0;n<s;n++)f[p=t*i+e*s+n]&=-5,1&f[p]&&(!(2&f[p])||2&f[p]&&h[p]>=o)&&(f[p]|=4)},this.fastoneshell=function(t,e){var n,r,i=[];if(0===t.length)return i;tnv={ix:-1,iy:-1,iz:-1};var o=l*s,a=0;for(r=t.length;a<r;a++){var c=t[a].ix,d=t[a].iy,p=t[a].iz,v=e.get(c,d,p);for(n=0;6>n;n++)if(tnv.ix=c+M[n][0],tnv.iy=d+M[n][1],tnv.iz=p+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz){var m=tnv.ix*o+s*tnv.iy+tnv.iz;if(1&f[m]&&!(2&f[m])){e.set(tnv.ix,tnv.iy,p+M[n][2],v);var g=tnv.ix-v.ix,y=tnv.iy-v.iy,b=tnv.iz-v.iz;g=g*g+y*y+b*b,h[m]=g,f[m]|=2,f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})}else 1&f[m]&&2&f[m]&&((g=(g=tnv.ix-v.ix)*g+(y=tnv.iy-v.iy)*y+(b=tnv.iz-v.iz)*b)<h[m]&&(e.set(tnv.ix,tnv.iy,tnv.iz,v),h[m]=g,4&f[m]||(f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz}))))}}for(a=0,r=t.length;a<r;a++)for(c=t[a].ix,d=t[a].iy,p=t[a].iz,v=e.get(c,d,p),n=6;18>n;n++)tnv.ix=c+M[n][0],tnv.iy=d+M[n][1],tnv.iz=p+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(m=tnv.ix*o+s*tnv.iy+tnv.iz,1&f[m]&&!(2&f[m])?(e.set(tnv.ix,tnv.iy,p+M[n][2],v),g=(g=tnv.ix-v.ix)*g+(y=tnv.iy-v.iy)*y+(b=tnv.iz-v.iz)*b,h[m]=g,f[m]|=2,f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[m]&&2&f[m]&&((g=(g=tnv.ix-v.ix)*g+(y=tnv.iy-v.iy)*y+(b=tnv.iz-v.iz)*b)<h[m]&&(e.set(tnv.ix,tnv.iy,tnv.iz,v),h[m]=g,4&f[m]||(f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));for(a=0,r=t.length;a<r;a++)for(c=t[a].ix,d=t[a].iy,p=t[a].iz,v=e.get(c,d,p),n=18;26>n;n++)tnv.ix=c+M[n][0],tnv.iy=d+M[n][1],tnv.iz=p+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(m=tnv.ix*o+s*tnv.iy+tnv.iz,1&f[m]&&!(2&f[m])?(e.set(tnv.ix,tnv.iy,p+M[n][2],v),g=(g=tnv.ix-v.ix)*g+(y=tnv.iy-v.iy)*y+(b=tnv.iz-v.iz)*b,h[m]=g,f[m]|=2,f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[m]&&2&f[m]&&((g=(g=tnv.ix-v.ix)*g+(y=tnv.iy-v.iy)*y+(b=tnv.iz-v.iz)*b)<h[m]&&(e.set(tnv.ix,tnv.iy,tnv.iz,v),h[m]=g,4&f[m]||(f[m]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));return i},this.marchingcubeinit=function(t){for(var e=0,n=f.length;e<n;e++)1==t?f[e]&=-5:4==t?(f[e]&=-3,4&f[e]&&(f[e]|=2),f[e]&=-5):2==t?4&f[e]&&2&f[e]?f[e]&=-5:4&f[e]&&!(2&f[e])&&(f[e]|=2):3==t&&(f[e]&=-5)},this.marchingcube=function(n){this.marchingcubeinit(n),e=[],t=[],$3Dmol.MarchingCube.march(f,e,t,{smooth:1,nX:u,nY:l,nZ:s}),n=l*s;for(var r=0,i=e.length;r<i;r++)e[r].atomid=d[e[r].x*n+s*e[r].y+e[r].z];$3Dmol.MarchingCube.laplacianSmooth(1,e,t)}},$3Dmol.VolumeData=function(t,e,n){if(this.unit={x:1,y:1,z:1},this.origin={x:0,y:0,z:0},this.size={x:0,y:0,z:0},this.data=new Float32Array([]),this.matrix=null,e=e.toLowerCase(),/\.gz$/.test(e)){e=e.replace(/\.gz$/,"");try{t=this[e]&&this[e].isbinary?pako.inflate(t):new TextDecoder("utf-8").decode(pako.inflate(t))}catch(t){console.log(t)}}if(this[e]&&this[e](t),n){if(n.negate)for(t=0,e=this.data.length;t<e;t++)this.data[t]=-this.data[t];if(n.normalize){var r=0;for(t=0,e=this.data.length;t<e;t++)r+=this.data[t];for(n=r/this.data.length,console.log("computed mean: "+n),t=r=0,e=this.data.length;t<e;t++){var i=this.data[t]-n;r+=i*i}for(r/=this.data.length,t=0,e=this.data.length;t<e;t++)this.data[t]=(this.data[t]-n)/r}}},$3Dmol.VolumeData.prototype.getVal=function(t,e,n){return this.matrix?(this.inversematrix||(this.inversematrix=(new $3Dmol.Matrix4).getInverse(this.matrix)),t=(n=(n=new $3Dmol.Vector3(t,e,n)).applyMatrix4(this.inversematrix)).x,e=n.y,n=n.z):(t-=this.origin.x,e-=this.origin.y,n-=this.origin.z,t/=this.unit.x,e/=this.unit.y,n/=this.unit.z),t=Math.round(t),e=Math.round(e),n=Math.round(n),0>t||t>=this.size.x||0>e||e>=this.size.y||0>n||n>=this.size.z?0:this.data[t*this.size.y*this.size.z+e*this.size.z+n]},$3Dmol.VolumeData.prototype.getCoordinates=function(t){var e=t/(this.size.y*this.size.z),n=t%(this.size.y*this.size.z);return t%=this.size.z,e*=this.unit.x,n*=this.unit.y,t*=this.unit.z,{x:e+=this.origin.x,y:n+=this.origin.y,z:t+=this.origin.z}},$3Dmol.VolumeData.prototype.vasp=function(t){var e=t.replace(/^\s+/,"").split(/[\n\r]/),n=$3Dmol.Parsers.vasp(t)[0].length;if(0==n)console.log("No good formating of CHG or CHGCAR file, not atomic information provided in the file."),this.data=[];else{var r=parseFloat(e[1]),i=e[2].replace(/^\s+/,"").split(/\s+/);t=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r),i=e[3].replace(/^\s+/,"").split(/\s+/);var o=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r);i=e[4].replace(/^\s+/,"").split(/\s+/),i=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r),r=t.x*(o.y*i.z-i.y*o.z)-o.x*(t.y*i.z-i.y*t.z)+i.x*(t.y*o.z-o.y*t.z),r=1/(r=Math.abs(r)/Math.pow(1.889725992,3)),e.splice(0,8+n+1);var a=e[0].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");n=Math.abs(a[0]);var s=Math.abs(a[1]);a=Math.abs(a[2]);var l=this.origin=new $3Dmol.Vector3(0,0,0);for(this.size={x:n,y:s,z:a},this.unit=new $3Dmol.Vector3(t.x,o.y,i.z),t=t.multiplyScalar(1/(1.889725992*n)),o=o.multiplyScalar(1/(1.889725992*s)),i=i.multiplyScalar(1/(1.889725992*a)),0==t.y&&0==t.z&&0==o.x&&0==o.z&&0==i.x&&0==i.y||(this.matrix=new $3Dmol.Matrix4(t.x,o.x,i.x,0,t.y,o.y,i.y,0,t.z,o.z,i.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(l.x,l.y,l.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),e.splice(0,1),(e=(e=(e=e.join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/)).splice(n*s*a+1),e=new Float32Array(e),t=0;t<e.length;t++)e[t]=e[t]*r*.036749309;this.data=e}},$3Dmol.VolumeData.prototype.dx=function(t){t=t.split(/[\n\r]+/);var e,n,r=/gridpositions\s+counts\s+(\d+)\s+(\d+)\s+(\d+)/,i=/^origin\s+(\S+)\s+(\S+)\s+(\S+)/,o=/^delta\s+(\S+)\s+(\S+)\s+(\S+)/,a=/data follows/;for(e=0;e<t.length;e++){var s=t[e];if(n=r.exec(s)){var l=parseInt(n[1]),u=parseInt(n[2]);n=parseInt(n[3]),this.size={x:l,y:u,z:n}}else if(n=o.exec(s)){if(l=parseFloat(n[1]),0==parseFloat(n[2])&&0==parseFloat(n[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=t[e+=1],null==(n=o.exec(s)))return void console.log("Parse error in dx delta matrix");if(u=parseFloat(n[2]),0==parseFloat(n[1])&&0==parseFloat(n[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=t[e+=1],null==(n=o.exec(s)))return void console.log("Parse error in dx delta matrix");s=parseFloat(n[3]),0==parseFloat(n[1])&&0==parseFloat(n[2])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),this.unit=new $3Dmol.Vector3(l,u,s)}else if(n=i.exec(s))l=parseFloat(n[1]),u=parseFloat(n[2]),n=parseFloat(n[3]),this.origin=new $3Dmol.Vector3(l,u,n);else if(a.exec(s))break}e+=1,this.size&&this.origin&&this.unit&&this.size?(t=(t=t.splice(e).join(" ")).split(/[\s\r]+/),this.data=new Float32Array(t)):console.log("Error parsing dx format")},$3Dmol.VolumeData.prototype.cube=function(t){if(!(6>(t=t.replace(/^\s+/,"").split(/[\n\r]+/)).length)){var e=t[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),n=parseFloat(e[0]),r=Math.abs(n),i=this.origin=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])),o=0<(e=t[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "))[0]?.529177:1;i.multiplyScalar(o);var a=Math.abs(e[0]),s=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(o);e=t[4].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var l=Math.abs(e[0]),u=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(o);e=t[5].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var c=Math.abs(e[0]);e=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(o),this.size={x:a,y:l,z:c},this.unit=new $3Dmol.Vector3(s.x,u.y,e.z),0==s.y&&0==s.z&&0==u.x&&0==u.z&&0==e.x&&0==e.y||(this.matrix=new $3Dmol.Matrix4(s.x,u.x,e.x,0,s.y,u.y,e.y,0,s.z,u.z,e.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(i.x,i.y,i.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),i=6,0>n&&i++,t=(t=(t=t.splice(r+i).join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/),this.data=new Float32Array(t)}},$3Dmol.VolumeData.prototype.ccp4=function(t){var e;t=new Int8Array(t);var n=new Int32Array(t.buffer,0,56),r=new Float32Array(t.buffer,0,56),i=new DataView(t.buffer);String.fromCharCode(i.getUint8(208),i.getUint8(209),i.getUint8(210),i.getUint8(211));var o=[i.getUint8(212),i.getUint8(213)];if(17===o[0]&&17===o[1])for(o=t.byteLength,e=0;e<o;e+=4)i.setFloat32(e,i.getFloat32(e),!0);i=n[0],o=n[1];var a=n[2];e=n[4];var s=n[5],l=n[6],u=n[7],c=n[8],f=n[9],h=r[10],d=r[11],p=r[12],v=r[13],m=r[14],g=r[15],y=n[16],b=n[17],x=n[18];n=n[23];var _=r[49],w=r[50];for(r=r[51],h=[h,0,0],d=[d*Math.cos(Math.PI/180*g),d*Math.sin(Math.PI/180*g),0],(v=[p*Math.cos(Math.PI/180*m),p*(Math.cos(Math.PI/180*v)-Math.cos(Math.PI/180*g)*Math.cos(Math.PI/180*m))/Math.sin(Math.PI/180*g),0])[2]=Math.sqrt(p*p*Math.sin(Math.PI/180*m)*Math.sin(Math.PI/180*m)-v[1]*v[1]),p=[0,h,d,v],u=[0,u,c,f],y=[0,y,b,x],this.matrix=new $3Dmol.Matrix4,this.matrix.set(p[y[1]][0]/u[y[1]],p[y[2]][0]/u[y[2]],p[y[3]][0]/u[y[3]],0,p[y[1]][1]/u[y[1]],p[y[2]][1]/u[y[2]],p[y[3]][1]/u[y[3]],0,p[y[1]][2]/u[y[1]],p[y[2]][2]/u[y[2]],p[y[3]][2]/u[y[3]],0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(e+_,s+w,l+r)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1),this.size={x:i,y:o,z:a},t=new Float32Array(t.buffer,1024+n),this.data=new 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d=r.mat4.create();r.mat4.translate(d,d,[0,0,-f/2]),r.mat4.multiply(d,d,i.rotation),D.setUniform("uProjection","Matrix4fv",!1,c),D.setUniform("uView","Matrix4fv",!1,h),D.setUniform("uModel","Matrix4fv",!1,d),D.setUniform("uBottomLeft","2fv",[u.left,u.bottom]),D.setUniform("uTopRight","2fv",[u.right,u.top]),D.setUniform("uAtomScale","1f",2.5*i.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",n),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",0),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(L.setUniform("uProjection","Matrix4fv",!1,c),L.setUniform("uView","Matrix4fv",!1,h),L.setUniform("uModel","Matrix4fv",!1,d),L.setUniform("uRotation","Matrix4fv",!1,i.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[u.left,u.bottom]),L.setUniform("uTopRight","2fv",[u.right,u.top]),L.setUniform("uRes","1f",n),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",0),B.render()),p.viewport(0,0,e,e);var y=s.getRect(t),x=s.getRect(i),_=r.mat4.invert(r.mat4.create(),a);C.bind(),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),z.setUniform("uSceneDepth","1i",v.index),z.setUniform("uSceneNormal","1i",m.index),z.setUniform("uRandRotDepth","1i",g.index),z.setUniform("uAccumulator","1i",b.index),z.setUniform("uSceneBottomLeft","2fv",[y.left,y.bottom]),z.setUniform("uSceneTopRight","2fv",[y.right,y.top]),z.setUniform("uRotBottomLeft","2fv",[x.left,x.bottom]),z.setUniform("uRotTopRight","2fv",[x.right,x.top]),z.setUniform("uRes","1f",e),z.setUniform("uDepth","1f",f),z.setUniform("uRot","Matrix4fv",!1,a),z.setUniform("uInvRot","Matrix4fv",!1,_),z.setUniform("uSampleCount","1i",H),V.render(),b.activate(),b.bind(),p.copyTexImage2D(p.TEXTURE_2D,0,p.RGBA,0,0,e,e,0)}j.getAOProgress=function(){return H/1024},j.initialize=function(){t.width=t.height=e,(p=t.getContext("webgl")).enable(p.DEPTH_TEST),p.enable(p.CULL_FACE),p.clearColor(0,0,0,0),p.clearDepth(1),p.viewport(0,0,e,e),window.gl=p,i.getExtensions(p,["EXT_frag_depth","WEBGL_depth_texture"]),j.createTextures(),D=c(p,u.shaders.atom),L=c(p,u.shaders.bond),F=c(p,u.shaders["textured-quad"]),z=c(p,u.shaders.accumulator),P=c(p,u.shaders.ao),I=c(p,u.shaders.fxaa),R=c(p,u.shaders.dof);var n=[-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0],r=i.buildAttribs(p,{aPosition:3});r.aPosition.buffer.set(new Float32Array(n));var a=n.length/9;new i.Renderable(p,F,r,a),V=new i.Renderable(p,z,r,a),U=new i.Renderable(p,P,r,a),$=new i.Renderable(p,I,r,a),q=new i.Renderable(p,R,r,a),0},j.createTextures=function(){y=new i.Texture(p,0,null,n,n),g=new i.Texture(p,1,null,n,n,{internalFormat:p.DEPTH_COMPONENT,format:p.DEPTH_COMPONENT,type:p.UNSIGNED_SHORT}),S=new i.Framebuffer(p,[y],g),d=new i.Texture(p,2,null,e,e),m=new i.Texture(p,3,null,e,e),v=new i.Texture(p,4,null,e,e,{internalFormat:p.DEPTH_COMPONENT,format:p.DEPTH_COMPONENT,type:p.UNSIGNED_SHORT}),k=new i.Framebuffer(p,[d],v),T=new i.Framebuffer(p,[m],v),b=new i.Texture(p,5,null,e,e),x=new i.Texture(p,6,null,e,e),C=new i.Framebuffer(p,[x]),M=new i.Texture(p,7,null,e,e),O=new i.Framebuffer(p,[M]),_=new i.Texture(p,8,null,e,e),w=new i.Texture(p,9,null,e,e),E=new i.Framebuffer(p,[w]),A=new i.Texture(p,10,null,e,e),new i.Framebuffer(p,[A])},j.setResolution=function(r,i){n=i,e=r,t.width=t.height=e,p.viewport(0,0,e,e),j.createTextures()},j.setSystem=function(t,e){function n(t){for(var e=[],n=0;n<36;n++)e.push.apply(e,t);return e}h=t;for(var r=i.buildAttribs(p,{aImposter:3,aPosition:3,aRadius:1,aColor:3}),s=[],l=[],u=[],c=[],f=0;f<h.atoms.length;f++){s.push.apply(s,a.position);var d=h.atoms[f];l.push.apply(l,n([d.x,d.y,d.z])),u.push.apply(u,n([o[d.symbol].radius]));var m=o[d.symbol].color;c.push.apply(c,n([m[0],m[1],m[2]]))}r.aImposter.buffer.set(new Float32Array(s)),r.aPosition.buffer.set(new Float32Array(l)),r.aRadius.buffer.set(new Float32Array(u)),r.aColor.buffer.set(new Float32Array(c));var v=s.length/9;if(N=new i.Renderable(p,D,r,v),e.bonds&&(B=null,h.bonds.length>0)){r=i.buildAttribs(p,{aImposter:3,aPosA:3,aPosB:3,aRadA:1,aRadB:1,aColA:3,aColB:3}),s=[];var g=[],y=[],b=[],x=[],_=[],w=[];for(f=0;f<h.bonds.length;f++){var A=h.bonds[f];if(A.cutoff>e.bondThreshold)break;s.push.apply(s,a.position),g.push.apply(g,n([A.posA.x,A.posA.y,A.posA.z])),y.push.apply(y,n([A.posB.x,A.posB.y,A.posB.z])),b.push.apply(b,n([A.radA])),x.push.apply(x,n([A.radB])),_.push.apply(_,n([A.colA.r,A.colA.g,A.colA.b])),w.push.apply(w,n([A.colB.r,A.colB.g,A.colB.b]))}r.aImposter.buffer.set(new Float32Array(s)),r.aPosA.buffer.set(new Float32Array(g)),r.aPosB.buffer.set(new Float32Array(y)),r.aRadA.buffer.set(new Float32Array(b)),r.aRadB.buffer.set(new Float32Array(x)),r.aColA.buffer.set(new Float32Array(_)),r.aColB.buffer.set(new Float32Array(w));v=s.length/9;B=new i.Renderable(p,L,r,v)}},j.reset=function(){H=0,W=!1,G=!1,b.reset(),x.reset()},j.render=function(t){if(void 0!==h&&null!=N){if(f=2*l.getRadius(h),W)if(G)for(var n=0;n<t.spf&&!(H>1024);n++)Y(t),H++;else!function(t){G=!0,p.viewport(0,0,e,e),T.bind(),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT);var n=s.getRect(t),i=r.mat4.create();r.mat4.ortho(i,n.left,n.right,n.bottom,n.top,0,f);var a=r.mat4.create();r.mat4.lookAt(a,[0,0,0],[0,0,-1],[0,1,0]);var o=r.mat4.create();r.mat4.translate(o,o,[0,0,-f/2]),r.mat4.multiply(o,o,t.rotation),D.setUniform("uProjection","Matrix4fv",!1,i),D.setUniform("uView","Matrix4fv",!1,a),D.setUniform("uModel","Matrix4fv",!1,o),D.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),D.setUniform("uTopRight","2fv",[n.right,n.top]),D.setUniform("uAtomScale","1f",2.5*t.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",e),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",1),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(T.bind(),L.setUniform("uProjection","Matrix4fv",!1,i),L.setUniform("uView","Matrix4fv",!1,a),L.setUniform("uModel","Matrix4fv",!1,o),L.setUniform("uRotation","Matrix4fv",!1,t.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),L.setUniform("uTopRight","2fv",[n.right,n.top]),L.setUniform("uRes","1f",e),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",1),B.render())}(t);else!function(t){W=!0,p.viewport(0,0,e,e),k.bind(),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT);var n=s.getRect(t),i=r.mat4.create();r.mat4.ortho(i,n.left,n.right,n.bottom,n.top,0,f);var a=r.mat4.create();r.mat4.lookAt(a,[0,0,0],[0,0,-1],[0,1,0]);var o=r.mat4.create();r.mat4.translate(o,o,[0,0,-f/2]),r.mat4.multiply(o,o,t.rotation),D.setUniform("uProjection","Matrix4fv",!1,i),D.setUniform("uView","Matrix4fv",!1,a),D.setUniform("uModel","Matrix4fv",!1,o),D.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),D.setUniform("uTopRight","2fv",[n.right,n.top]),D.setUniform("uAtomScale","1f",2.5*t.atomScale),D.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),D.setUniform("uRes","1f",e),D.setUniform("uDepth","1f",f),D.setUniform("uMode","1i",0),D.setUniform("uAtomShade","1f",t.atomShade),N.render(),t.bonds&&null!=B&&(k.bind(),L.setUniform("uProjection","Matrix4fv",!1,i),L.setUniform("uView","Matrix4fv",!1,a),L.setUniform("uModel","Matrix4fv",!1,o),L.setUniform("uRotation","Matrix4fv",!1,t.rotation),L.setUniform("uDepth","1f",f),L.setUniform("uBottomLeft","2fv",[n.left,n.bottom]),L.setUniform("uTopRight","2fv",[n.right,n.top]),L.setUniform("uRes","1f",e),L.setUniform("uBondRadius","1f",2.5*s.getBondRadius(t)),L.setUniform("uBondShade","1f",t.bondShade),L.setUniform("uAtomScale","1f",2.5*t.atomScale),L.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),L.setUniform("uMode","1i",0),B.render())}(t);!function(t){p.viewport(0,0,e,e),t.fxaa>0||t.dofStrength>0?O.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);if(p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),P.setUniform("uSceneColor","1i",d.index),P.setUniform("uSceneDepth","1i",v.index),P.setUniform("uAccumulatorOut","1i",x.index),P.setUniform("uRes","1f",e),P.setUniform("uAO","1f",2*t.ao),P.setUniform("uBrightness","1f",2*t.brightness),P.setUniform("uOutlineStrength","1f",t.outline),U.render(),t.fxaa>0){t.dofStrength>0?E.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);for(var n=0;n<t.fxaa;n++)p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),0==n?I.setUniform("uTexture","1i",M.index):I.setUniform("uTexture","1i",_.index),I.setUniform("uRes","1f",e),$.render(),_.activate(),_.bind(),p.copyTexImage2D(p.TEXTURE_2D,0,p.RGBA,0,0,e,e,0)}t.dofStrength>0&&(p.bindFramebuffer(p.FRAMEBUFFER,null),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),t.fxaa>0?R.setUniform("uColor","1i",_.index):R.setUniform("uColor","1i",M.index),R.setUniform("uDepth","1i",v.index),R.setUniform("uDOFPosition","1f",t.dofPosition),R.setUniform("uDOFStrength","1f",t.dofStrength),R.setUniform("uRes","1f",e),q.render())}(t)}},j.initialize()}},function(t,e){function n(t){var e=this;e.initialize=function(){e.buffer=t.createBuffer()},e.bind=function(){t.bindBuffer(t.ARRAY_BUFFER,e.buffer)},e.set=function(n){e.bind(),t.bufferData(t.ARRAY_BUFFER,n,t.STATIC_DRAW)},e.initialize()}t.exports.buildAttribs=function(t,e){var r={};for(var i in e)r[i]={buffer:new n(t),size:e[i]};return r},t.exports.getExtensions=function(t,e){for(var n={},r=0;r<e.length;r++){var i=t.getExtension(e[r]);if(null===i)throw"Extension "+e[r]+" not available.";n[e[r]]=i}return n},t.exports.Framebuffer=function(t,e,n,r){var i=this;i.initialize=function(){if(i.fb=t.createFramebuffer(),i.bind(),e.length>1){for(var a=[],o=0;o<e.length;o++)a.push(r["COLOR_ATTACHMENT"+o+"_WEBGL"]);for(r.drawBuffersWEBGL(a),o=0;o<e.length;o++)t.framebufferTexture2D(t.FRAMEBUFFER,r["COLOR_ATTACHMENT"+o+"_WEBGL"],t.TEXTURE_2D,e[o].texture,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e[0].texture,0);void 0!==n&&t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,n.texture,0)},i.bind=function(){t.bindFramebuffer(t.FRAMEBUFFER,i.fb)},i.initialize()},t.exports.Texture=function(t,e,n,r,i,a){(a=a||{}).target=a.target||t.TEXTURE_2D,a.mag=a.mag||t.NEAREST,a.min=a.min||t.NEAREST,a.wraps=a.wraps||t.CLAMP_TO_EDGE,a.wrapt=a.wrapt||t.CLAMP_TO_EDGE,a.internalFormat=a.internalFormat||t.RGBA,a.format=a.format||t.RGBA,a.type=a.type||t.UNSIGNED_BYTE;var o=this;o.initialize=function(){o.index=e,o.activate(),o.texture=t.createTexture(),o.bind(),t.texParameteri(a.target,t.TEXTURE_MAG_FILTER,a.mag),t.texParameteri(a.target,t.TEXTURE_MIN_FILTER,a.min),t.texParameteri(a.target,t.TEXTURE_WRAP_S,a.wraps),t.texParameteri(a.target,t.TEXTURE_WRAP_T,a.wrapt),t.texImage2D(a.target,0,a.internalFormat,r,i,0,a.format,a.type,n)},o.bind=function(){t.bindTexture(a.target,o.texture)},o.activate=function(){t.activeTexture(t.TEXTURE0+o.index)},o.reset=function(){o.activate(),o.bind(),t.texImage2D(a.target,0,a.internalFormat,r,i,0,a.format,a.type,n)},o.initialize()},t.exports.GLBuffer=n,t.exports.Renderable=function(t,e,n,r){var i=this;i.primitiveCount=r,i.initialize=function(){},i.render=function(){for(name in e.use(),n){var a=n[name].buffer,o=n[name].size;try{var s=e.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}a.bind(),t.enableVertexAttribArray(s),t.vertexAttribPointer(s,o,t.FLOAT,!1,0,0)}for(name in t.drawArrays(t.TRIANGLES,0,3*r),i.buffers)t.disableVertexAttribArray(e.attributes[name].location)},i.initialize()},t.exports.InstancedRenderable=function(t,e,n,r,i){var a=this;a.initialize=function(){},a.render=function(){for(name in e.use(),n){var o=n[name].buffer,s=n[name].size;try{var l=e.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}o.bind(),t.enableVertexAttribArray(l),t.vertexAttribPointer(l,s,t.FLOAT,!1,0,0),i.vertexAttribDivisorANGLE(l,n[name].divisor)}for(name in i.drawArraysInstancedANGLE(t.TRIANGLES,0,36,r),a.buffers)t.disableVertexAttribArray(e.attributes[name].location)},a.initialize()},t.exports.Program=function(t,e,n){var r=this;r.initialize=function(){r.program=r.compileProgram(e,n),r.attribs=r.gatherAttribs(),r.uniforms=r.gatherUniforms()},r.use=function(){t.useProgram(r.program)},r.compileProgram=function(e,n){var i=r.compileShader(e,t.VERTEX_SHADER),a=r.compileShader(n,t.FRAGMENT_SHADER),o=t.createProgram();if(t.attachShader(o,i),t.attachShader(o,a),t.linkProgram(o),!t.getProgramParameter(o,t.LINK_STATUS))throw console.log(t.getProgramInfoLog(o)),"Failed to compile program.";return o},r.compileShader=function(e,n){var r=t.createShader(n);if(t.shaderSource(r,e),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS)){var i=t.getShaderInfoLog(r),a=parseInt(i.split(":")[2]),o=e.split("\n");for(var s in o){var l=parseInt(s);console.log(l+"  "+o[s]),s==a-1&&console.warn(i)}throw typeString=n==t.VERTEX_SHADER?"vertex":"fragment","Failed to compile "+typeString+" shader."}return r},r.setUniform=function(e,n,i){var a=Array.prototype.slice.call(arguments,2);r.use();try{var o=r.uniforms[e].location}catch(t){throw console.log(e),t}t["uniform"+n].apply(t,[o].concat(a))},r.gatherUniforms=function(){for(var e={},n=t.getProgramParameter(r.program,t.ACTIVE_UNIFORMS),i=0;i<n;i++){var a=t.getActiveUniform(r.program,i);e[a.name]={name:a.name,location:t.getUniformLocation(r.program,a.name),type:a.type,size:a.size}}return e},r.gatherAttribs=function(){for(var e={},n=t.getProgramParameter(r.program,t.ACTIVE_ATTRIBUTES),i=0;i<n;i++){var a=t.getActiveAttrib(r.program,i);e[a.name]={name:a.name,location:t.getAttribLocation(r.program,a.name),type:a.type,size:a.size}}return e},r.initialize()}},function(t,e){var n=-1;t.exports={position:[n,n,n,n,n,1,n,1,1,n,n,n,n,1,1,n,1,n,1,n,1,1,n,n,1,1,n,1,n,1,1,1,n,1,1,1,n,n,n,1,n,n,1,n,1,n,n,n,1,n,1,n,n,1,n,1,1,1,1,1,1,1,n,n,1,1,1,1,n,n,1,n,1,n,n,n,n,n,n,1,n,1,n,n,n,1,n,1,1,n,n,n,1,1,n,1,1,1,1,n,n,1,1,1,1,n,1,1],normal:[n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,n,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1]}},function(t,e,n){"use strict";var r={accumulator:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneDepth;\nuniform sampler2D uSceneNormal;\nuniform sampler2D uRandRotDepth;\nuniform sampler2D uAccumulator;\nuniform mat4 uRot;\nuniform mat4 uInvRot;\nuniform vec2 uSceneBottomLeft;\nuniform vec2 uSceneTopRight;\nuniform vec2 uRotBottomLeft;\nuniform vec2 uRotTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform int uSampleCount;\n\nvoid main() {\n\n    float dScene = texture2D(uSceneDepth, gl_FragCoord.xy/uRes).r;\n\n    vec3 r = vec3(uSceneBottomLeft + (gl_FragCoord.xy/uRes) * (uSceneTopRight - uSceneBottomLeft), 0.0);\n\n    r.z = -(dScene - 0.5) * uDepth;\n    r = vec3(uRot * vec4(r, 1));\n    float depth = -r.z/uDepth + 0.5;\n\n    vec2 p = (r.xy - uRotBottomLeft)/(uRotTopRight - uRotBottomLeft);\n\n    float dRandRot = texture2D(uRandRotDepth, p).r;\n\n    float ao = step(dRandRot, depth * 0.99);\n\n    vec3 normal = texture2D(uSceneNormal, gl_FragCoord.xy/uRes).rgb * 2.0 - 1.0;\n    vec3 dir = vec3(uInvRot * vec4(0, 0, 1, 0));\n    float mag = dot(dir, normal);\n    float sampled = step(0.0, mag);\n\n    ao *= sampled;\n\n    vec4 acc = texture2D(uAccumulator, gl_FragCoord.xy/uRes);\n\n    if (uSampleCount < 256) {\n        acc.r += ao/255.0;\n    } else if (uSampleCount < 512) {\n        acc.g += ao/255.0;\n    } else if (uSampleCount < 768) {\n        acc.b += ao/255.0;\n    } else {\n        acc.a += ao/255.0;\n    }\n        \n    gl_FragColor = acc;\n\n}\n",ao:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneColor;\nuniform sampler2D uSceneDepth;\nuniform sampler2D uAccumulatorOut;\nuniform float uRes;\nuniform float uAO;\nuniform float uBrightness;\nuniform float uOutlineStrength;\n\nvoid main() {\n    vec2 p = gl_FragCoord.xy/uRes;\n    vec4 sceneColor = texture2D(uSceneColor, p);\n    if (uOutlineStrength > 0.0) {\n        float depth = texture2D(uSceneDepth, p).r;\n        float r = 1.0/511.0;\n        float d0 = abs(texture2D(uSceneDepth, p + vec2(-r,  0)).r - depth);\n        float d1 = abs(texture2D(uSceneDepth, p + vec2( r,  0)).r - depth);\n        float d2 = abs(texture2D(uSceneDepth, p + vec2( 0, -r)).r - depth);\n        float d3 = abs(texture2D(uSceneDepth, p + vec2( 0,  r)).r - depth);\n        float d = max(d0, d1);\n        d = max(d, d2);\n        d = max(d, d3);\n        sceneColor.rgb *= pow(1.0 - d, uOutlineStrength * 32.0);\n        sceneColor.a = max(step(0.003, d), sceneColor.a);\n    }\n    vec4 dAccum = texture2D(uAccumulatorOut, p);\n    float shade = max(0.0, 1.0 - (dAccum.r + dAccum.g + dAccum.b + dAccum.a) * 0.25 * uAO);\n    shade = pow(shade, 2.0);\n    gl_FragColor = vec4(uBrightness * sceneColor.rgb * shade, sceneColor.a);\n}\n",atom:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosition;\nattribute float aRadius;\nattribute vec3 aColor;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\nuniform float uAtomShade;\n\nvarying vec3 vColor;\nvarying vec3 vPosition;\nvarying float vRadius;\n\nvoid main() {\n    vRadius = uAtomScale * (1.0 + (aRadius - 1.0) * uRelativeAtomScale);\n    gl_Position = uProjection * uView * uModel * vec4(vRadius * aImposter + aPosition, 1.0);\n    vColor = mix(aColor, vec3(1,1,1), uAtomShade);\n    vPosition = vec3(uModel * vec4(aPosition, 1));\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uRes;\nuniform float uDepth;\nuniform int uMode;\n\nvarying vec3 vPosition;\nvarying float vRadius;\nvarying vec3 vColor;\n\nvec2 res = vec2(uRes, uRes);\n\nfloat raySphereIntersect(vec3 r0, vec3 rd) {\n    float a = dot(rd, rd);\n    vec3 s0_r0 = r0 - vPosition;\n    float b = 2.0 * dot(rd, s0_r0);\n    float c = dot(s0_r0, s0_r0) - (vRadius * vRadius);\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        return -1.0;\n    }\n    return (-b - sqrt(disc))/(2.0*a);\n}\n\nvoid main() {\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), 0.0);\n    vec3 rd = vec3(0, 0, -1);\n    float t = raySphereIntersect(r0, rd);\n    if (t < 0.0) {\n        discard;\n    }\n    vec3 coord = r0 + rd * t;\n    vec3 normal = normalize(coord - vPosition);\n    if (uMode == 0) {\n        gl_FragColor = vec4(vColor, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -coord.z/uDepth;\n}\n",blur:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\nuniform int leftRight;\n\nvoid main() {\n    vec2 dir;\n    if (leftRight == 1) {\n        dir = vec2(1,0)/uRes;\n    } else {\n        dir = vec2(0,1)/uRes;\n    }\n    const int range = 16;\n    vec4 sample = vec4(0,0,0,0);\n    for (int i = -range; i <= range; i++) {\n        vec2 p = gl_FragCoord.xy/uRes + dir * float(i);\n        sample += texture2D(uTexture, p);\n    }\n    sample /= float(range) * 2.0 + 1.0;\n    gl_FragColor = sample;\n}\n",bond:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosA;\nattribute vec3 aPosB;\nattribute float aRadA;\nattribute float aRadB;\nattribute vec3 aColA;\nattribute vec3 aColB;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform mat4 uRotation;\nuniform float uBondRadius;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\n\nvarying vec3 vNormal;\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n    vRadius = uBondRadius;\n    vec3 pos = vec3(aImposter);\n    // Scale the box in x and z to be bond-radius.\n    pos = pos * vec3(vRadius, 1, vRadius);\n    // Shift the origin-centered cube so that the bottom is at the origin.\n    pos = pos + vec3(0, 1, 0);\n    // Stretch the box in y so that it is the length of the bond.\n    pos = pos * vec3(1, length(aPosA - aPosB) * 0.5, 1);\n    // Find the rotation that aligns vec3(0, 1, 0) with vec3(uPosB - uPosA) and apply it.\n    vec3 a = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    vec3 b = normalize(aPosB - aPosA);\n    mat3 R = alignVector(a, b);\n    pos = R * pos;\n    // Shift the cube so that the bottom is centered at the middle of atom A.\n    pos = pos + aPosA;\n\n    vec4 position = uModel * vec4(pos, 1);\n    gl_Position = uProjection * uView * position;\n    vPosA = aPosA;\n    vPosB = aPosB;\n    vRadA = uAtomScale * (1.0 + (aRadA - 1.0) * uRelativeAtomScale);\n    vRadB = uAtomScale * (1.0 + (aRadB - 1.0) * uRelativeAtomScale);\n    vColA = aColA;\n    vColB = aColB;\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform mat4 uRotation;\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform float uBondShade;\nuniform int uMode;\n\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n\n    vec2 res = vec2(uRes, uRes);\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), uDepth/2.0);\n    vec3 rd = vec3(0, 0, -1);\n\n    vec3 i = normalize(vPosB - vPosA);\n         i = vec3(uRotation * vec4(i, 0));\n    vec3 j = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    mat3 R = alignVector(i, j);\n\n    vec3 r0p = r0 - vec3(uRotation * vec4(vPosA, 0));\n    r0p = R * r0p;\n    vec3 rdp = R * rd;\n\n    float a = dot(rdp.xz, rdp.xz);\n    float b = 2.0 * dot(rdp.xz, r0p.xz);\n    float c = dot(r0p.xz, r0p.xz) - vRadius*vRadius;\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        discard;\n    }\n    float t = (-b - sqrt(disc))/(2.0*a);\n    if (t < 0.0) {\n        discard;\n    }\n\n    vec3 coord = r0p + rdp * t;\n    if (coord.y < 0.0 || coord.y > length(vPosA - vPosB)) {\n        discard;\n    }\n\n    vec3 color;\n    if (coord.y < vRadA + 0.5 * (length(vPosA - vPosB) - (vRadA + vRadB))) {\n        color = vColA;\n    } else {\n        color = vColB;\n    }\n\n    color = mix(color, vec3(1,1,1), uBondShade);\n\n    R = alignVector(j, i);\n    vec3 normal = normalize(R * vec3(coord.x, 0, coord.z));\n\n    coord = r0 + rd * t;\n    if (uMode == 0) {\n        gl_FragColor = vec4(color, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -(coord.z - uDepth/2.0)/uDepth;\n}\n",dof:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uColor;\nuniform sampler2D uDepth;\nuniform float uRes;\nuniform float uDOFPosition;\nuniform float uDOFStrength;\nuniform int leftRight;\n\nvoid main() {\n\n    vec2 samples[64];\n    samples[0] = vec2(0.857612, 0.019885);\n    samples[1] = vec2(0.563809, -0.028071);\n    samples[2] = vec2(0.825599, -0.346856);\n    samples[3] = vec2(0.126584, -0.380959);\n    samples[4] = vec2(0.782948, 0.594322);\n    samples[5] = vec2(0.292148, -0.543265);\n    samples[6] = vec2(0.130700, 0.330220);\n    samples[7] = vec2(0.236088, 0.159604);\n    samples[8] = vec2(-0.305259, 0.810505);\n    samples[9] = vec2(0.269616, 0.923026);\n    samples[10] = vec2(0.484486, 0.371845);\n    samples[11] = vec2(-0.638057, 0.080447);\n    samples[12] = vec2(0.199629, 0.667280);\n    samples[13] = vec2(-0.861043, -0.370583);\n    samples[14] = vec2(-0.040652, -0.996174);\n    samples[15] = vec2(0.330458, -0.282111);\n    samples[16] = vec2(0.647795, -0.214354);\n    samples[17] = vec2(0.030422, -0.189908);\n    samples[18] = vec2(0.177430, -0.721124);\n    samples[19] = vec2(-0.461163, -0.327434);\n    samples[20] = vec2(-0.410012, -0.734504);\n    samples[21] = vec2(-0.616334, -0.626069);\n    samples[22] = vec2(0.590759, -0.726479);\n    samples[23] = vec2(-0.590794, 0.805365);\n    samples[24] = vec2(-0.924561, -0.163739);\n    samples[25] = vec2(-0.323028, 0.526960);\n    samples[26] = vec2(0.642128, 0.752577);\n    samples[27] = vec2(0.173625, -0.952386);\n    samples[28] = vec2(0.759014, 0.330311);\n    samples[29] = vec2(-0.360526, -0.032013);\n    samples[30] = vec2(-0.035320, 0.968156);\n    samples[31] = vec2(0.585478, -0.431068);\n    samples[32] = vec2(-0.244766, -0.906947);\n    samples[33] = vec2(-0.853096, 0.184615);\n    samples[34] = vec2(-0.089061, 0.104648);\n    samples[35] = vec2(-0.437613, 0.285308);\n    samples[36] = vec2(-0.654098, 0.379841);\n    samples[37] = vec2(-0.128663, 0.456572);\n    samples[38] = vec2(0.015980, -0.568170);\n    samples[39] = vec2(-0.043966, -0.771940);\n    samples[40] = vec2(0.346512, -0.071238);\n    samples[41] = vec2(-0.207921, -0.209121);\n    samples[42] = vec2(-0.624075, -0.189224);\n    samples[43] = vec2(-0.120618, 0.689339);\n    samples[44] = vec2(-0.664679, -0.410200);\n    samples[45] = vec2(0.371945, -0.880573);\n    samples[46] = vec2(-0.743251, 0.629998);\n    samples[47] = vec2(-0.191926, -0.413946);\n    samples[48] = vec2(0.449574, 0.833373);\n    samples[49] = vec2(0.299587, 0.449113);\n    samples[50] = vec2(-0.900432, 0.399319);\n    samples[51] = vec2(0.762613, -0.544796);\n    samples[52] = vec2(0.606462, 0.174233);\n    samples[53] = vec2(0.962185, -0.167019);\n    samples[54] = vec2(0.960990, 0.249552);\n    samples[55] = vec2(0.570397, 0.559146);\n    samples[56] = vec2(-0.537514, 0.555019);\n    samples[57] = vec2(0.108491, -0.003232);\n    samples[58] = vec2(-0.237693, -0.615428);\n    samples[59] = vec2(-0.217313, 0.261084);\n    samples[60] = vec2(-0.998966, 0.025692);\n    samples[61] = vec2(-0.418554, -0.527508);\n    samples[62] = vec2(-0.822629, -0.567797);\n    samples[63] = vec2(0.061945, 0.522105);\n\n    float invRes = 1.0/uRes;\n    vec2 coord = gl_FragCoord.xy * invRes;\n\n    float strength = uDOFStrength * uRes/768.0;\n\n    float depth = texture2D(uDepth, coord).r;\n    float range = uDOFPosition - depth;\n    float scale = abs(range);\n\n    vec4 sample = texture2D(uColor, coord);\n    float count = 1.0;\n    for(int i = 0; i < 64; i++) {\n        vec2 p = samples[i];\n        p = coord + scale * 64.0 * strength * p * invRes;\n        float d = texture2D(uDepth, p).r;\n        float r = uDOFPosition - d;\n        float s = abs(r);\n        sample += texture2D(uColor, p) * s;\n        count += s;\n    }\n\n    gl_FragColor = sample/count;\n}",fxaa:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\n\nvoid main() {\n    float FXAA_SPAN_MAX = 8.0;\n    float FXAA_REDUCE_MUL = 1.0/8.0;\n    float FXAA_REDUCE_MIN = 1.0/128.0;\n\n    vec2 texCoords = gl_FragCoord.xy/uRes;\n\n    vec4 rgbNW = texture2D(uTexture, texCoords + (vec2(-1.0, -1.0) / uRes));\n    vec4 rgbNE = texture2D(uTexture, texCoords + (vec2(1.0, -1.0) / uRes));\n    vec4 rgbSW = texture2D(uTexture, texCoords + (vec2(-1.0, 1.0) / uRes));\n    vec4 rgbSE = texture2D(uTexture, texCoords + (vec2(1.0, 1.0) / uRes));\n    vec4 rgbM  = texture2D(uTexture, texCoords);\n\n    vec4 luma = vec4(0.299, 0.587, 0.114, 1.0);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\n    float rcpDirMin = 1.0/(min(abs(dir.x), abs(dir.y)) + dirReduce);\n\n    dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) / uRes;\n\n    vec4 rgbA = (1.0/2.0) * \n        (texture2D(uTexture, texCoords.xy + dir * (1.0/3.0 - 0.5)) + \n         texture2D(uTexture, texCoords.xy + dir * (2.0/3.0 - 0.5)));\n    vec4 rgbB = rgbA * (1.0/2.0) + (1.0/4.0) * \n        (texture2D(uTexture, texCoords.xy + dir * (0.0/3.0 - 0.5)) +\n         texture2D(uTexture, texCoords.xy + dir * (3.0/3.0 - 0.5)));\n    float lumaB = dot(rgbB, luma);\n\n    if((lumaB < lumaMin) || (lumaB > lumaMax)){\n        gl_FragColor = rgbA;\n    } else {\n        gl_FragColor = rgbB;\n    }\n\n}","textured-quad":"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\n\nvoid main() {\n    gl_FragColor = texture2D(uTexture, gl_FragCoord.xy/uRes);\n}\n"};t.exports={shaders:r}},function(t,e,n){"use strict";var r=n(18);t.exports=function(t,e,n){t.setState({interactions:{buttonDown:!1,lastX:0,lastY:0}}),n.addEventListener("mousedown",e=>{if(0==e.button){let n=t.state.interactions;n.buttonDown=!0,n.lastX=e.clientX,n.lastY=e.clientY,t.setState({interactions:n,refreshView:!0})}}),n.addEventListener("mouseup",e=>{if(0==e.button){let e=t.state.interactions;e.buttonDown=!1,t.setState({interactions:e,refreshView:!0})}}),n.addEventListener("mousemove",e=>{var n=t.state.interactions;if(n.buttonDown){var i=e.clientX-n.lastX,a=e.clientY-n.lastY;0==i&&0==a||(n.lastX=e.clientX,n.lastY=e.clientY,r.rotate(t.props.view,i,a),t.setState({interactions:n,refreshView:!0}))}}),t.props.scrollZoom&&n.addEventListener("wheel",e=>{var 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r(a,n)},n.utf8border=function(t,e){var n;for((e=e||t.length)>t.length&&(e=t.length),n=e-1;0<=n&&128==(192&t[n]);)n--;return 0>n||0===n?e:n+s[t[n]]>e?n:e}},{"./common":1}],3:[function(t,e,n){e.exports=function(t,e,n,r){var i,a=65535&t|0;for(t=t>>>16&65535|0;0!==n;){n-=i=2e3<n?2e3:n;do{a=a+e[r++]|0,t=t+a|0}while(--i);a%=65521,t%=65521}return a|t<<16|0}},{}],4:[function(t,e,n){e.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],5:[function(t,e,n){var r=function(){for(var t,e=[],n=0;256>n;n++){t=n;for(var r=0;8>r;r++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return 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10:for(;32>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}t.adler=o.check=r(_),w=_=0,o.mode=11;case 11:if(0===o.havedict)return t.next_out=s,t.avail_out=g,t.next_in=y,t.avail_in=x,o.hold=_,o.bits=w,2;t.adler=o.check=1,o.mode=12;case 12:if(5===e||6===e)break t;case 13:if(o.last){_>>>=7&w,w-=7&w,o.mode=27;break}for(;3>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}switch(o.last=1&_,--w,3&(_>>>=1)){case 0:o.mode=14;break;case 1:if(T=o,v){for(u=new f.Buf32(512),c=new f.Buf32(32),S=0;144>S;)T.lens[S++]=8;for(;256>S;)T.lens[S++]=9;for(;280>S;)T.lens[S++]=7;for(;288>S;)T.lens[S++]=8;for(m(1,T.lens,0,288,u,0,T.work,{bits:9}),S=0;32>S;)T.lens[S++]=5;m(2,T.lens,0,32,c,0,T.work,{bits:5}),v=!1}if(T.lencode=u,T.lenbits=9,T.distcode=c,T.distbits=5,o.mode=20,6===e){_>>>=2,w-=2;break t}break;case 2:o.mode=17;break;case 3:t.msg="invalid block type",o.mode=30}_>>>=2,w-=2;break;case 14:for(_>>>=7&w,w-=7&w;32>w;){if(0===x)break t;x--,_+=b[y++]<<w,w+=8}if((65535&_)!=(_>>>16^65535)){t.msg="invalid stored block 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Float32Array(t);else{var v=this.elements=new Float32Array(16);v[0]=void 0!==t?t:1,v[4]=e||0,v[8]=n||0,v[12]=r||0,v[1]=i||0,v[5]=void 0!==a?a:1,v[9]=o||0,v[13]=s||0,v[2]=l||0,v[6]=u||0,v[10]=void 0!==c?c:1,v[14]=f||0,v[3]=h||0,v[7]=p||0,v[11]=d||0,v[15]=void 0!==m?m:1}},$3Dmol.Matrix4.prototype={constructor:$3Dmol.Matrix4,set:function(t,e,n,r,i,a,o,s,l,u,c,f,h,p,d,m){var v=this.elements;return v[0]=t,v[4]=e,v[8]=n,v[12]=r,v[1]=i,v[5]=a,v[9]=o,v[13]=s,v[2]=l,v[6]=u,v[10]=c,v[14]=f,v[3]=h,v[7]=p,v[11]=d,v[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(t){return t=t.elements,this.set(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15]),this},matrix3FromTopLeft:function(){var t=this.elements;return new $3Dmol.Matrix3(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10])},setRotationFromEuler:function(t,e){var n=this.elements,r=t.x,i=t.y,a=t.z;t=Math.cos(r),r=Math.sin(r);var o=Math.cos(i);i=Math.sin(i);var s=Math.cos(a);if(a=Math.sin(a),void 0===e||"XYZ"===e){e=t*s;var l=t*a,u=r*s,c=r*a;n[0]=o*s,n[4]=-o*a,n[8]=i,n[1]=l+u*i,n[5]=e-c*i,n[9]=-r*o,n[2]=c-e*i,n[6]=u+l*i,n[10]=t*o}else console.error("Error with matrix4 setRotationFromEuler. Order: "+e);return this},setRotationFromQuaternion:function(t){var e=this.elements,n=t.x,r=t.y,i=t.z,a=t.w,o=n+n,s=r+r,l=i+i;t=n*o;var u=n*s;n*=l;var c=r*s;return r*=l,i*=l,o*=a,s*=a,a*=l,e[0]=1-(c+i),e[4]=u-a,e[8]=n+s,e[1]=u+a,e[5]=1-(t+i),e[9]=r-o,e[2]=n-s,e[6]=r+o,e[10]=1-(t+c),this},lookAt:function(){var t=new $3Dmol.Vector3,e=new $3Dmol.Vector3,n=new $3Dmol.Vector3;return function(r,i,a){var o=this.elements;return n.subVectors(r,i).normalize(),0===n.length()&&(n.z=1),t.crossVectors(a,n).normalize(),0===t.length()&&(n.x+=1e-4,t.crossVectors(a,n).normalize()),e.crossVectors(n,t),o[0]=t.x,o[4]=e.x,o[8]=n.x,o[1]=t.y,o[5]=e.y,o[9]=n.y,o[2]=t.z,o[6]=e.z,o[10]=n.z,this}}(),multiplyMatrices:function(t,e){var n=t.elements,r=e.elements;e=this.elements,t=n[0];var i=n[4],a=n[8],o=n[12],s=n[1],l=n[5],u=n[9],c=n[13],f=n[2],h=n[6],p=n[10],d=n[14],m=n[3],v=n[7],g=n[11];n=n[15];var y=r[0],b=r[4],x=r[8],_=r[12],w=r[1],A=r[5],M=r[9],k=r[13],T=r[2],S=r[6],C=r[10],E=r[14],O=r[3],D=r[7],L=r[11];return r=r[15],e[0]=t*y+i*w+a*T+o*O,e[4]=t*b+i*A+a*S+o*D,e[8]=t*x+i*M+a*C+o*L,e[12]=t*_+i*k+a*E+o*r,e[1]=s*y+l*w+u*T+c*O,e[5]=s*b+l*A+u*S+c*D,e[9]=s*x+l*M+u*C+c*L,e[13]=s*_+l*k+u*E+c*r,e[2]=f*y+h*w+p*T+d*O,e[6]=f*b+h*A+p*S+d*D,e[10]=f*x+h*M+p*C+d*L,e[14]=f*_+h*k+p*E+d*r,e[3]=m*y+v*w+g*T+n*O,e[7]=m*b+v*A+g*S+n*D,e[11]=m*x+v*M+g*C+n*L,e[15]=m*_+v*k+g*E+n*r,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},makeTranslation:function(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this},transpose:function(){var t=this.elements,e=t[1];return t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},getPosition:function(){var t=new $3Dmol.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var e=this.elements;return t.set(e[12],e[13],e[14])}}(),setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var n=this.elements,r=(t=t.elements)[0],i=t[4],a=t[8],o=t[12],s=t[1],l=t[5],u=t[9],c=t[13],f=t[2],h=t[6],p=t[10],d=t[14],m=t[3],v=t[7],g=t[11],y=t[15];if(n[0]=u*d*v-c*p*v+c*h*g-l*d*g-u*h*y+l*p*y,n[4]=o*p*v-a*d*v-o*h*g+i*d*g+a*h*y-i*p*y,n[8]=a*c*v-o*u*v+o*l*g-i*c*g-a*l*y+i*u*y,n[12]=o*u*h-a*c*h-o*l*p+i*c*p+a*l*d-i*u*d,n[1]=c*p*m-u*d*m-c*f*g+s*d*g+u*f*y-s*p*y,n[5]=a*d*m-o*p*m+o*f*g-r*d*g-a*f*y+r*p*y,n[9]=o*u*m-a*c*m-o*s*g+r*c*g+a*s*y-r*u*y,n[13]=a*c*f-o*u*f+o*s*p-r*c*p-a*s*d+r*u*d,n[2]=l*d*m-c*h*m+c*f*v-s*d*v-l*f*y+s*h*y,n[6]=o*h*m-i*d*m-o*f*v+r*d*v+i*f*y-r*h*y,n[10]=i*c*m-o*l*m+o*s*v-r*c*v-i*s*y+r*l*y,n[14]=o*l*f-i*c*f-o*s*h+r*c*h+i*s*d-r*l*d,n[3]=u*h*m-l*p*m-u*f*v+s*p*v+l*f*g-s*h*g,n[7]=i*p*m-a*h*m+a*f*v-r*p*v-i*f*g+r*h*g,n[11]=a*l*m-i*u*m-a*s*v+r*u*v+i*s*g-r*l*g,n[15]=i*u*f-a*l*f+a*s*h-r*u*h-i*s*p+r*l*p,0===(n=t[0]*n[0]+t[1]*n[4]+t[2]*n[8]+t[3]*n[12])){if(e)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");return console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0"),this.identity(),this}return this.multiplyScalar(1/n),this},isReflected:function(){return 0>this.matrix3FromTopLeft().getDeterminant()},compose:function(){var t=new $3Dmol.Matrix4,e=new $3Dmol.Matrix4;return function(n,r,i){var a=this.elements;return t.identity(),t.setRotationFromQuaternion(r),e.makeScale(i.x,i.y,i.z),this.multiplyMatrices(t,e),a[12]=n.x,a[13]=n.y,a[14]=n.z,this}}(),decompose:function(){var t=new $3Dmol.Vector3,e=new $3Dmol.Vector3,n=new $3Dmol.Vector3,r=new $3Dmol.Matrix4;return function(i,a,o){var s=this.elements;return t.set(s[0],s[1],s[2]),e.set(s[4],s[5],s[6]),n.set(s[8],s[9],s[10]),i=i instanceof $3Dmol.Vector3?i:new $3Dmol.Vector3,a=a instanceof $3Dmol.Quaternion?a:new $3Dmol.Quaternion,(o=o instanceof $3Dmol.Vector3?o:new $3Dmol.Vector3).x=t.length(),o.y=e.length(),o.z=n.length(),i.x=s[12],i.y=s[13],i.z=s[14],r.copy(this),r.elements[0]/=o.x,r.elements[1]/=o.x,r.elements[2]/=o.x,r.elements[4]/=o.y,r.elements[5]/=o.y,r.elements[6]/=o.y,r.elements[8]/=o.z,r.elements[9]/=o.z,r.elements[10]/=o.z,a.setFromRotationMatrix(r),[i,a,o]}}(),scale:function(t){var e=this.elements,n=t.x,r=t.y;return t=t.z,e[0]*=n,e[4]*=r,e[8]*=t,e[1]*=n,e[5]*=r,e[9]*=t,e[2]*=n,e[6]*=r,e[10]*=t,e[3]*=n,e[7]*=r,e[11]*=t,this},getMaxScaleOnAxis:function(){var t=this.elements;return Math.sqrt(Math.max(t[0]*t[0]+t[1]*t[1]+t[2]*t[2],Math.max(t[4]*t[4]+t[5]*t[5]+t[6]*t[6],t[8]*t[8]+t[9]*t[9]+t[10]*t[10])))},makeFrustum:function(t,e,n,r,i,a){var o=this.elements;return o[0]=2*i/(e-t),o[4]=0,o[8]=(e+t)/(e-t),o[12]=0,o[1]=0,o[5]=2*i/(r-n),o[9]=(r+n)/(r-n),o[13]=0,o[2]=0,o[6]=0,o[10]=-(a+i)/(a-i),o[14]=-2*a*i/(a-i),o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makePerspective:function(t,e,n,r){var i=-(t=n*Math.tan($3Dmol.Math.degToRad(.5*t)));return this.makeFrustum(i*e,t*e,i,t,n,r)},makeOrthographic:function(t,e,n,r,i,a){var o=this.elements,s=1/(e-t),l=1/(n-r),u=1/(a-i);return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-(e+t)*s,o[1]=0,o[5]=2*l,o[9]=0,o[13]=-(n+r)*l,o[2]=0,o[6]=0,o[10]=-2*u,o[14]=-(a+i)*u,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},isEqual:function(t){t=t.elements;var e=this.elements;return e[0]==t[0]&&e[4]==t[4]&&e[8]==t[8]&&e[12]==t[12]&&e[1]==t[1]&&e[5]==t[5]&&e[9]==t[9]&&e[13]==t[13]&&e[2]==t[2]&&e[6]==t[6]&&e[10]==t[10]&&e[14]==t[14]&&e[3]==t[3]&&e[7]==t[7]&&e[11]==t[11]&&e[15]==t[15]},clone:function(){var t=this.elements;return new $3Dmol.Matrix4(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15])},isIdentity:function(){var t=this.elements;return 1==t[0]&&0==t[4]&&0==t[8]&&0==t[12]&&0==t[1]&&1==t[5]&&0==t[9]&&0==t[13]&&0==t[2]&&0==t[6]&&1==t[10]&&0==t[14]&&0==t[3]&&0==t[7]&&0==t[11]&&1==t[15]}},$3Dmol.Vector3.prototype.unproject=function(){var t=new $3Dmol.Matrix4;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),$3Dmol.Ray=function(t,e){this.origin=void 0!==t?t:new $3Dmol.Vector3,this.direction=void 0!==e?e:new $3Dmol.Vector3},$3Dmol.Ray.prototype={constructor:$3Dmol.Ray,set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new $3Dmol.Vector3).copy(this.direction).multiplyScalar(t).add(this.origin)},recast:function(){var t=new $3Dmol.Vector3;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){return(e=e||new $3Dmol.Vector3).subVectors(t,this.origin),t=e.dot(this.direction),e.copy(this.direction).multiplyScalar(t).add(this.origin)},distanceToPoint:(c=new $3Dmol.Vector3,function(t){var e=c.subVectors(t,this.origin).dot(this.direction);return c.copy(this.direction).multiplyScalar(e).add(this.origin),c.distanceTo(t)}),isIntersectionCylinder:function(){},isIntersectionSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},isIntersectionPlane:function(t){return 0!==t.normal.dot(this.direction)||0===t.distanceToPoint(this.origin)},distanceToPlane:function(t){var e=t.normal.dot(this.direction);return 0!==e?-(this.origin.dot(t.normal)+t.constant)/e:0===t.distanceToPoint(this.origin)?0:void 0},intersectPlane:function(t,e){if(void 0!==(t=this.distanceToPlane(t)))return this.at(t,e)},applyMatrix4:function(t){return this.direction.add(this.origin).applyMatrix4(t),this.origin.applyMatrix4(t),this.direction.sub(this.origin),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)},clone:function(){return(new $3Dmol.Ray).copy(this)}},$3Dmol.Sphere=function(t,e){this.center=void 0!==t?t:new $3Dmol.Vector3,this.radius=void 0!==e?e:0},$3Dmol.Sphere.prototype={constructor:$3Dmol.Sphere,set:function(t,e){return this.center.copy(t),this.radius=e,this},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius*=t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius},clone:function(){return(new $3Dmol.Sphere).copy(this)}},$3Dmol.Cylinder=function(t,e,n){this.c1=void 0!==t?t:new $3Dmol.Vector3,this.c2=void 0!==e?e:new $3Dmol.Vector3,this.direction=(new $3Dmol.Vector3).subVectors(this.c2,this.c1).normalize(),this.radius=void 0!==n?n:0},$3Dmol.Cylinder.prototype={constructor:$3Dmol.Cylinder,copy:function(t){return this.c1.copy(t.c1),this.c2.copy(t.c2),this.direction.copy(t.direction),this.radius=t.radius,this},lengthSq:function(){var t=new $3Dmol.Vector3;return function(){return t.subVectors(this.c2,this.c1).lengthSq()}}(),applyMatrix4:function(t){return this.direction.add(this.c1).applyMatrix4(t),this.c1.applyMatrix4(t),this.c2.applyMatrix4(t),this.direction.sub(this.c1).normalize(),this.radius*=t.getMaxScaleOnAxis(),this}},$3Dmol.Triangle=function(t,e,n){this.a=void 0!==t?t:new $3Dmol.Vector3,this.b=void 0!==e?e:new $3Dmol.Vector3,this.c=void 0!==n?n:new $3Dmol.Vector3},$3Dmol.Triangle.prototype={constructor:$3Dmol.Triangle,copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},applyMatrix4:function(t){return this.a.applyMatrix4(t),this.b.applyMatrix4(t),this.c.applyMatrix4(t),this},getNormal:function(){var t=new $3Dmol.Vector3;return function(){var e=this.a.clone();return e.sub(this.b),t.subVectors(this.c,this.b),e.cross(t),e.normalize(),e}}()},$3Dmol.EventDispatcher=function(){var t={};this.addEventListener=function(e,n){void 0===t[e]&&(t[e]=[]),-1===t[e].indexOf(n)&&t[e].push(n)},this.removeEventListener=function(e,n){-1!==(n=t[e].indexOf(n))&&t[e].splice(n,1)},this.dispatchEvent=function(e){var n=t[e.type];if(void 0!==n){e.target=this;for(var r=0,i=n.length;r<i;r++)n[r].call(this,e)}}},$3Dmol.Color=function(t){return 1<arguments.length?(this.r=arguments[0]||0,this.g=arguments[1]||0,this.b=arguments[2]||0,this):this.set(t)},$3Dmol.Color.prototype={constructor:$3Dmol.Color,r:0,g:0,b:0,set:function(t){if(t instanceof $3Dmol.Color)return t.clone();"number"==typeof t?this.setHex(t):"object"==typeof t&&"r"in t&&"g"in t&&"b"in t&&(this.r=t.r,this.g=t.g,this.b=t.b)},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},getHex:function(){return Math.round(255*this.r)<<16|Math.round(255*this.g)<<8|Math.round(255*this.b)},clone:function(){return new $3Dmol.Color(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},scaled:function(){var t={};return t.r=Math.round(255*this.r),t.g=Math.round(255*this.g),t.b=Math.round(255*this.b),t.a=1,t}},$3Dmol.Object3D=function(){this.id=$3Dmol.Object3DIDCount++,this.name="",this.parent=void 0,this.children=[],this.position=new $3Dmol.Vector3,this.rotation=new $3Dmol.Vector3,this.matrix=new $3Dmol.Matrix4,this.matrixWorld=new $3Dmol.Matrix4,this.quaternion=new $3Dmol.Quaternion,this.eulerOrder="XYZ",this.up=new $3Dmol.Vector3(0,1,0),this.scale=new $3Dmol.Vector3(1,1,1),this.rotationAutoUpdate=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0,this.useQuaternion=!1,this.visible=!0},$3Dmol.Object3D.prototype={constructor:$3Dmol.Object3D,lookAt:function(t){this.matrix.lookAt(t,this.position,this.up),this.rotationAutoUpdate&&(!0===this.useQuaternion?this.quaternion.copy(this.matrix.decompose()[1]):this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder))},add:function(t){if(t===this)console.error("Can't add $3Dmol.Object3D to itself");else{t.parent=this,this.children.push(t);for(var e=this;void 0!==e.parent;)e=e.parent;void 0!==e&&e instanceof $3Dmol.Scene&&e.__addObject(t)}},remove:function(t){var e=this.children.indexOf(t);if(-1!==e){for(t.parent=void 0,this.children.splice(e,1),e=this;void 0!==e.parent;)e=e.parent;void 0!==e&&e instanceof $3Dmol.Scene&&e.__removeObject(t)}},updateMatrix:function(){this.matrix.setPosition(this.position),!1===this.useQuaternion?this.matrix.setRotationFromEuler(this.rotation,this.eulerOrder):this.matrix.setRotationFromQuaternion(this.quaternion),1===this.scale.x&&1===this.scale.y&&1===this.scale.z||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){for(!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==t||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=0;t<this.children.length;t++)this.children[t].updateMatrixWorld(!0)},clone:function(t){void 0===t&&(t=new $3Dmol.Object3D),t.name=this.name,t.up.copy(this.up),t.position.copy(this.position),t.rotation.copy(this.rotation),t.eulerOrder=this.eulerOrder,t.scale.copy(this.scale),t.rotationAutoUpdate=this.rotationAutoUpdate,t.matrix.copy(this.matrix),t.matrixWorld.copy(this.matrixWorld),t.quaternion.copy(this.quaternion),t.matrixAutoUpdate=this.matrixAutoUpdate,t.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,t.useQuaternion=this.useQuaternion,t.visible=this.visible;for(var e=0;e<this.children.length;e++)t.add(this.children[e].clone());return t},setVisible:function(t){this.visible=t;for(var e=0;e<this.children.length;e++)this.children[e].setVisible(t)}},$3Dmol.Object3DIDCount=0,$3Dmol.Geometry=function(){var t=function(t){this.id=t||0,this.lineArray=this.radiusArray=this.faceArray=this.normalArray=this.colorArray=this.vertexArray=null,this.lineidx=this.faceidx=this.vertices=0};t.prototype.setColors=function(t){var e=this.vertexArray,n=this.colorArray;if(e.length!=n.length)console.log("Cannot re-color geometry group due to mismatched lengths.");else for(var r=0;r<e.length;r+=3){var i=t(e[r],e[r+1],e[r+2]);i instanceof $3Dmol.Color||(i=$3Dmol.CC.color(i)),n[r]=i.r,n[r+1]=i.g,n[r+2]=i.b}},t.prototype.getNumVertices=function(){return this.vertices},t.prototype.getVertices=function(){return this.vertexArray},t.prototype.getCentroid=function(){for(var t,e,n,r=new $3Dmol.Vector3,i=0;i<this.vertices;++i)t=3*i,e=this.vertexArray[t],n=this.vertexArray[t+1],t=this.vertexArray[t+2],r.x+=e,r.y+=n,r.z+=t;return r.divideScalar(this.vertices),r},t.prototype.setNormals=function(){var t=this.faceArray,e=this.vertexArray,n=this.normalArray;if(this.vertices&&this.faceidx)for(var r,i,a,o,s,l,u=0;u<t.length/3;++u)r=3*t[3*u],i=3*t[3*u+1],a=3*t[3*u+2],o=new $3Dmol.Vector3(e[r],e[r+1],e[r+2]),s=new $3Dmol.Vector3(e[i],e[i+1],e[i+2]),l=new $3Dmol.Vector3(e[a],e[a+1],e[a+2]),o.subVectors(o,s),l.subVectors(l,s),l.cross(o),(o=l).normalize(),n[r]+=o.x,n[i]+=o.x,n[a]+=o.x,n[r+1]+=o.y,n[i+1]+=o.y,n[a+1]+=o.y,n[r+2]+=o.z,n[i+2]+=o.z,n[a+2]+=o.z},t.prototype.setLineIndices=function(){if(this.faceidx&&(!this.lineArray||this.lineArray.length!=2*this.faceidx||this.lineidx!=2*this.faceidx)){var t=this.faceArray,e=this.lineArray=new Uint16Array(2*this.faceidx);this.lineidx=2*this.faceidx;for(var n=0;n<this.faceidx/3;++n){var r=3*n,i=2*r,a=t[r],o=t[r+1];r=t[r+2],e[i]=a,e[i+1]=o,e[i+2]=a,e[i+3]=r,e[i+4]=o,e[i+5]=r}}},t.prototype.truncateArrayBuffers=function(t,e){t=!0===t;var n=this.colorArray,r=this.normalArray,i=this.faceArray,a=this.lineArray,o=this.radiusArray;this.vertexArray=this.vertexArray.subarray(0,3*this.vertices),this.colorArray=n.subarray(0,3*this.vertices),t?(this.normalArray=r.subarray(0,3*this.vertices),this.faceArray=i.subarray(0,this.faceidx),this.lineArray=0<this.lineidx?a.subarray(0,this.lineidx):new Uint16Array(0)):(this.normalArray=new Float32Array(0),this.faceArray=new Uint16Array(0),this.lineArray=new Uint16Array(0)),o&&(this.radiusArray=o.subarray(0,this.vertices)),e&&(this.normalArray&&(this.normalArray=new Float32Array(this.normalArray)),this.faceArray&&(this.faceArray=new Uint16Array(this.faceArray)),this.lineArray&&(this.lineArray=new Uint16Array(this.lineArray)),this.vertexArray&&(this.vertexArray=new Float32Array(this.vertexArray)),this.colorArray&&(this.colorArray=new Float32Array(this.colorArray)),this.radiusArray&&(this.radiusArray=new Float32Array(this.radiusArray))),this.__inittedArrays=!0};var e=function(e){var n=new t(e.geometryGroups.length);return e.geometryGroups.push(n),e.groups=e.geometryGroups.length,n.vertexArray=new Float32Array(196605),n.colorArray=new Float32Array(196605),e.mesh&&(n.normalArray=new Float32Array(196605),n.faceArray=new Uint16Array(393210),n.lineArray=new Uint16Array(393210)),e.radii&&(n.radiusArray=new Float32Array(65535)),n.useOffset=e.offset,n},n=function(t,e,n){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.GeometryIDCount++,this.name="",this.hasTangents=!1,this.dynamic=!0,this.mesh=!0===t,this.radii=e||!1,this.offset=n||!1,this.buffersNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1,this.geometryGroups=[],this.groups=0};return n.prototype={constructor:n,updateGeoGroup:function(t){var n=0<this.groups?this.geometryGroups[this.groups-1]:null;return(!n||n.vertices+(t||0)>n.vertexArray.length/3)&&(n=e(this)),n},addGeoGroup:function(){return e(this)},setUpNormals:function(t){t=t||!1;for(var e=0;e<this.groups;e++)this.geometryGroups[e].setNormals(t)},setColors:function(t){for(var e=this.geometryGroups.length,n=0;n<e;n++)this.geometryGroups[n].setColors(t)},setUpWireframe:function(){for(var t=0;t<this.groups;t++)this.geometryGroups[t].setLineIndices()},initTypedArrays:function(){for(var t=0;t<this.groups;t++){var e=this.geometryGroups[t];!0!==e.__inittedArrays&&e.truncateArrayBuffers(this.mesh,!1)}},dispose:function(){this.dispatchEvent({type:"dispose"})}},n}(),Object.defineProperty($3Dmol.Geometry.prototype,"vertices",{get:function(){for(var t=0,e=0;e<this.groups;e++)t+=this.geometryGroups[e].vertices;return t}}),$3Dmol.GeometryIDCount=0,$3Dmol.Raycaster=function(){var t=function(t,e,n,r){this.ray=new $3Dmol.Ray(t,e),0<this.ray.direction.lengthSq()&&this.ray.direction.normalize(),this.near=r||0,this.far=n||1/0},e=new $3Dmol.Sphere,n=new $3Dmol.Cylinder,r=new $3Dmol.Triangle,i=new $3Dmol.Vector3,a=new $3Dmol.Vector3,o=new $3Dmol.Vector3,s=new $3Dmol.Vector3;new $3Dmol.Ray,new $3Dmol.Vector3;var l=new $3Dmol.Vector3;new $3Dmol.Matrix4;var u=function(t,e){return t.distance-e.distance};return t.prototype.precision=1e-4,t.prototype.linePrecision=.2,t.prototype.set=function(t,e){this.ray.set(t,e)},t.prototype.setFromCamera=function(){var t=new $3Dmol.Matrix4;return function(e,n){n.ortho?(this.ray.origin.set(e.x,e.y,(n.near+n.far)/(n.near-n.far)).unproject(n),this.ray.direction.set(0,0,-1).transformDirection(n.matrixWorld)):(this.ray.origin.setFromMatrixPosition(n.matrixWorld),this.ray.direction.set(e.x,e.y,e.z),n.projectionMatrixInverse.getInverse(n.projectionMatrix),t.multiplyMatrices(n.matrixWorld,n.projectionMatrixInverse),this.ray.direction.applyProjection(t),this.ray.direction.sub(this.ray.origin).normalize())}}(),t.prototype.intersectObjects=function(t,c){for(var f=[],h=0,p=c.length;h<p;h++)t:{var d=t,m=c[h],v=f;if(l.getPositionFromMatrix(d.matrixWorld),void 0!==m.intersectionShape){var g=m.intersectionShape,y=this.linePrecision,b=(y*=d.matrixWorld.getMaxScaleOnAxis())*y;if(void 0!==m.boundingSphere&&m.boundingSphere instanceof $3Dmol.Sphere&&(e.copy(m.boundingSphere),e.applyMatrix4(d.matrixWorld),!this.ray.isIntersectionSphere(e)))break t;var x=0;for(y=g.triangle.length;x<y;x++)if(g.triangle[x]instanceof $3Dmol.Triangle){r.copy(g.triangle[x]),r.applyMatrix4(d.matrixWorld);var _=r.getNormal(),w=this.ray.direction.dot(_);if(!(0<=w)){i.subVectors(r.a,this.ray.origin);var A=_.dot(i)/w;if(!(0>A)){a.copy(this.ray.direction).multiplyScalar(A).add(this.ray.origin),a.sub(r.a),o.copy(r.b).sub(r.a),s.copy(r.c).sub(r.a),w=o.dot(s);var M=o.lengthSq();_=s.lengthSq(),0>(_=(M*a.dot(s)-w*a.dot(o))/(M*_-w*w))||1<_||(0>(w=(a.dot(o)-_*w)/M)||1<w||1<w+_||v.push({clickable:m,distance:A}))}}}for(x=0,y=g.cylinder.length;x<y;x++)if(g.cylinder[x]instanceof $3Dmol.Cylinder){n.copy(g.cylinder[x]),n.applyMatrix4(d.matrixWorld),i.subVectors(n.c1,this.ray.origin);var k=i.dot(n.direction);if(M=i.dot(this.ray.direction),0!==(_=1-(w=Math.min(Math.max(this.ray.direction.dot(n.direction),-1),1))*w)){var T=(w*M-k)/_,S=(M-w*k)/_;a.copy(n.direction).multiplyScalar(T).add(n.c1),o.copy(this.ray.direction).multiplyScalar(S).add(this.ray.origin);var C=s.subVectors(a,o).lengthSq();C<=(T=n.radius*n.radius)&&(0>(w=w*(_=A=0>=(T=(w*k-M)*(w*k-M)-_*(i.lengthSq()-k*k-T))?Math.sqrt(C):(M-w*k-Math.sqrt(T))/_)-k)||w*w>n.lengthSq()||0>_||v.push({clickable:m,distance:A}))}}for(x=0,y=g.line.length;x<y;x+=2)a.copy(g.line[x]),a.applyMatrix4(d.matrixWorld),o.copy(g.line[x+1]),o.applyMatrix4(d.matrixWorld),s.subVectors(o,a),k=s.lengthSq(),s.normalize(),i.subVectors(a,this.ray.origin),C=i.dot(s),M=i.dot(this.ray.direction),0!==(_=1-(w=Math.min(Math.max(this.ray.direction.dot(s),-1),1))*w)&&(T=(w*M-C)/_,S=(M-w*C)/_,a.add(s.multiplyScalar(T)),o.copy(this.ray.direction).multiplyScalar(S).add(this.ray.origin),(C=s.subVectors(o,a).lengthSq())<b&&T*T<k&&v.push({clickable:m,distance:S}));for(x=0,y=g.sphere.length;x<y;x++)if(g.sphere[x]instanceof $3Dmol.Sphere&&(e.copy(g.sphere[x]),e.applyMatrix4(d.matrixWorld),this.ray.isIntersectionSphere(e))){if(a.subVectors(e.center,this.ray.origin),T=(d=a.dot(this.ray.direction))*d-(a.lengthSq()-e.radius*e.radius),0>d)break t;A=0>=T?d:d-Math.sqrt(T),v.push({clickable:m,distance:A});break t}}}return f.sort(u),f},t}(),$3Dmol.Projector=function(){new $3Dmol.Matrix4;var t=new $3Dmol.Matrix4;this.projectVector=function(e,n){return n.matrixWorldInverse.getInverse(n.matrixWorld),t.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),e.applyProjection(t)},this.unprojectVector=function(e,n){return n.projectionMatrixInverse.getInverse(n.projectionMatrix),t.multiplyMatrices(n.matrixWorld,n.projectionMatrixInverse),e.applyProjection(t)}},$3Dmol.Camera=function(t,e,n,r,i){$3Dmol.Object3D.call(this),this.fov=void 0!==t?t:50,this.aspect=void 0!==e?e:1,this.near=void 0!==n?n:.1,this.far=void 0!==r?r:2e3,this.projectionMatrix=new $3Dmol.Matrix4,this.projectionMatrixInverse=new $3Dmol.Matrix4,this.matrixWorldInverse=new $3Dmol.Matrix4,this.right=this.position.z*Math.tan(Math.PI/180*t),this.left=-this.right,this.top=this.right/this.aspect,this.bottom=-this.top,this.ortho=!!i,this.updateProjectionMatrix()},$3Dmol.Camera.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Camera.prototype.lookAt=function(t){this.matrix.lookAt(this.position,t,this.up),this.rotationAutoUpdate&&(!1===this.useQuaternion?this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder):this.quaternion.copy(this.matrix.decompose()[1]))},$3Dmol.Camera.prototype.updateProjectionMatrix=function(){this.ortho?this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far):this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},$3Dmol.SpritePlugin=function(){function t(t,e){return t.z!==e.z?e.z-t.z:e.id-t.id}var e,n,r,i,a,o,s,l,u,c;this.init=function(t){e=t.context,n=t,r=t.getPrecision(),i=new Float32Array(16),a=new Uint16Array(6),t=0,i[t++]=-1,i[t++]=-1,i[t++]=0,i[t++]=0,i[t++]=1,i[t++]=-1,i[t++]=1,i[t++]=0,i[t++]=1,i[t++]=1,i[t++]=1,i[t++]=1,i[t++]=-1,i[t++]=1,i[t++]=0,i[t++]=1,t=0,a[t++]=0,a[t++]=1,a[t++]=2,a[t++]=0,a[t++]=2,a[t++]=3,o=e.createBuffer(),s=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,o),e.bufferData(e.ARRAY_BUFFER,i,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,s),e.bufferData(e.ELEMENT_ARRAY_BUFFER,a,e.STATIC_DRAW),t=$3Dmol.ShaderLib.sprite;var f=r,h=e.createProgram(),p=e.createShader(e.FRAGMENT_SHADER),d=e.createShader(e.VERTEX_SHADER);f="precision "+f+" float;\n",e.shaderSource(p,f+t.fragmentShader),e.shaderSource(d,f+t.vertexShader),e.compileShader(p),e.compileShader(d),e.getShaderParameter(p,e.COMPILE_STATUS)&&e.getShaderParameter(d,e.COMPILE_STATUS)?(e.attachShader(h,p),e.attachShader(h,d),e.linkProgram(h),e.getProgramParameter(h,e.LINK_STATUS)||console.error("Could not initialize shader"),t=h):(console.error(e.getShaderInfoLog(p)),console.error("could not initialize shader"),t=null),l=t,c={},(u={}).position=e.getAttribLocation(l,"position"),u.uv=e.getAttribLocation(l,"uv"),c.uvOffset=e.getUniformLocation(l,"uvOffset"),c.uvScale=e.getUniformLocation(l,"uvScale"),c.rotation=e.getUniformLocation(l,"rotation"),c.scale=e.getUniformLocation(l,"scale"),c.alignment=e.getUniformLocation(l,"alignment"),c.color=e.getUniformLocation(l,"color"),c.map=e.getUniformLocation(l,"map"),c.opacity=e.getUniformLocation(l,"opacity"),c.useScreenCoordinates=e.getUniformLocation(l,"useScreenCoordinates"),c.screenPosition=e.getUniformLocation(l,"screenPosition"),c.modelViewMatrix=e.getUniformLocation(l,"modelViewMatrix"),c.projectionMatrix=e.getUniformLocation(l,"projectionMatrix"),c.fogType=e.getUniformLocation(l,"fogType"),c.fogDensity=e.getUniformLocation(l,"fogDensity"),c.fogNear=e.getUniformLocation(l,"fogNear"),c.fogFar=e.getUniformLocation(l,"fogFar"),c.fogColor=e.getUniformLocation(l,"fogColor"),c.alphaTest=e.getUniformLocation(l,"alphaTest")},this.render=function(r,i,a,f){var h=r.__webglSprites,p=h.length;if(p){var d=u,m=c,v=.5*a,g=.5*f;if(e.useProgram(l),e.enableVertexAttribArray(d.position),e.enableVertexAttribArray(d.uv),e.disable(e.CULL_FACE),e.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,o),e.vertexAttribPointer(d.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(d.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,s),e.uniformMatrix4fv(m.projectionMatrix,!1,i.projectionMatrix.elements),e.activeTexture(e.TEXTURE0),e.uniform1i(m.map,0),d=r.fog){e.uniform3f(m.fogColor,d.color.r,d.color.g,d.color.b),e.uniform1f(m.fogNear,d.near),e.uniform1f(m.fogFar,d.far),e.uniform1i(m.fogType,1);var y=d=1}else e.uniform1i(m.fogType,0),y=d=0;var b,x=[];for(b=0;b<p;b++){var _=h[b],w=_.material;_.visible&&0!==w.opacity&&(w.useScreenCoordinates?_.z=-_.position.z:(_._modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,_.matrixWorld),_.z=-_._modelViewMatrix.elements[14]))}for(h.sort(t),b=0;b<p;b++)w=(_=h[b]).material,_.visible&&0!==w.opacity&&w.map&&w.map.image&&w.map.image.width&&(e.uniform1f(m.alphaTest,w.alphaTest),i=w.map.image.height,x[0]=w.map.image.width*n.devicePixelRatio/a,x[1]=i*n.devicePixelRatio/f,!0===w.useScreenCoordinates?(e.uniform1i(m.useScreenCoordinates,1),e.uniform3f(m.screenPosition,(_.position.x*n.devicePixelRatio-v)/v,(g-_.position.y*n.devicePixelRatio)/g,Math.max(0,Math.min(1,_.position.z)))):(e.uniform1i(m.useScreenCoordinates,0),e.uniformMatrix4fv(m.modelViewMatrix,!1,_._modelViewMatrix.elements)),d!==(i=r.fog&&w.fog?y:0)&&(e.uniform1i(m.fogType,i),d=i),i=1/(w.scaleByViewport?f:1),x[0]=x[0]*i*_.scale.x,x[1]=x[1]*i*_.scale.y,e.uniform2f(m.uvScale,w.uvScale.x,w.uvScale.y),e.uniform2f(m.uvOffset,w.uvOffset.x,w.uvOffset.y),e.uniform2f(m.alignment,w.alignment.x,w.alignment.y),e.uniform1f(m.opacity,w.opacity),e.uniform3f(m.color,w.color.r,w.color.g,w.color.b),e.uniform1f(m.rotation,_.rotation),e.uniform2fv(m.scale,x),n.setDepthTest(w.depthTest),n.setDepthWrite(w.depthWrite),n.setTexture(w.map,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0));e.enable(e.CULL_FACE)}}},$3Dmol.Light=function(t,e){$3Dmol.Object3D.call(this),this.color=new $3Dmol.Color(t),this.position=new $3Dmol.Vector3(0,1,0),this.target=new $3Dmol.Object3D,this.intensity=void 0!==e?e:1,this.onlyShadow=this.castShadow=!1},$3Dmol.Light.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Material=function(){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.MaterialIdCount++,this.name="",this.side=$3Dmol.FrontSide,this.opacity=1,this.transparent=!1,this.stencilTest=this.depthWrite=this.depthTest=!0,this.polygonOffset=!1,this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0,this.needsUpdate=this.visible=!0},$3Dmol.Material.prototype.setValues=function(t){if(void 0!==t)for(var e in t){var n=t[e];if(void 0===n)console.warn("$3Dmol.Material: '"+e+"' parameter is undefined.");else if(e in this){var r=this[e];r instanceof $3Dmol.Color&&n instanceof $3Dmol.Color?r.copy(n):r instanceof $3Dmol.Color?r.set(n):r instanceof $3Dmol.Vector3&&n instanceof $3Dmol.Vector3?r.copy(n):this[e]=n}}},$3Dmol.Material.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.Material),t.name=this.name,t.side=this.side,t.opacity=this.opacity,t.transparent=this.transparent,t.depthTest=this.depthTest,t.depthWrite=this.depthWrite,t.stencilTest=this.stencilTest,t.polygonOffset=this.polygonOffset,t.polygonOffsetFactor=this.polygonOffsetFactor,t.polygonOffsetUnits=this.polygonOffsetUnits,t.alphaTest=this.alphaTest,t.overdraw=this.overdraw,t.visible=this.visible,t},$3Dmol.Material.prototype.dispose=function(){this.dispatchEvent({type:"dispose"})},$3Dmol.MaterialIdCount=0,$3Dmol.LineBasicMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.linewidth=1,this.linejoin=this.linecap="round",this.vertexColors=!1,this.fog=!0,this.shaderID="basic",this.setValues(t)},$3Dmol.LineBasicMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.LineBasicMaterial.prototype.clone=function(){var t=new $3Dmol.LineBasicMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t},$3Dmol.MeshLambertMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="lambert",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(t)},$3Dmol.MeshLambertMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshLambertMaterial.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.MeshLambertMaterial),$3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},$3Dmol.MeshDoubleLambertMaterial=function(t){$3Dmol.MeshLambertMaterial.call(this,t),this.shaderID="lambertdouble",this.side=$3Dmol.DoubleSide},$3Dmol.MeshDoubleLambertMaterial.prototype=Object.create($3Dmol.MeshLambertMaterial.prototype),$3Dmol.MeshDoubleLambertMaterial.prototype.clone=function(){var t=new $3Dmol.MeshDoubleLambertMaterial;return $3Dmol.MeshLambertMaterial.prototype.clone.call(this,t),t},$3Dmol.MeshOutlineMaterial=function(t){$3Dmol.Material.call(this),t=t||{},this.fog=!0,this.shaderID="outline",this.wireframe=!1,this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1},$3Dmol.MeshOutlineMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshOutlineMaterial.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.MeshOutlineMaterial),$3Dmol.Material.prototype.clone.call(this,t),t.fog=this.fog,t.shaderID=this.shaderID,t.wireframe=this.wireframe,t},$3Dmol.ImposterMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.imposter=!0,this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID=null,this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(t)},$3Dmol.ImposterMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.ImposterMaterial.prototype.clone=function(){var t=new $3Dmol.ImposterMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},$3Dmol.SphereImposterMaterial=function(t){$3Dmol.ImposterMaterial.call(this),this.shaderID="sphereimposter",this.setValues(t)},$3Dmol.SphereImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterMaterial.prototype.clone=function(){var t=new $3Dmol.SphereImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t},$3Dmol.SphereImposterOutlineMaterial=function(t){$3Dmol.ImposterMaterial.call(this),t=t||{},this.shaderID="sphereimposteroutline",this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1,this.setValues(t)},$3Dmol.SphereImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterOutlineMaterial.prototype.clone=function(){var t=new $3Dmol.SphereImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t.outlineColor=this.outlineColor,t.outlineWidth=this.outlineWidth,t.outlinePushback=this.outlinePushback,t},$3Dmol.StickImposterMaterial=function(t){$3Dmol.ImposterMaterial.call(this),this.shaderID="stickimposter",this.setValues(t)},$3Dmol.StickImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterMaterial.prototype.clone=function(){var t=new $3Dmol.StickImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t},$3Dmol.StickImposterOutlineMaterial=function(t){$3Dmol.ImposterMaterial.call(this),t=t||{},this.shaderID="stickimposteroutline",this.outlineColor=t.color||new $3Dmol.Color(0,0,0),this.outlineWidth=t.width||.1,this.outlinePushback=t.pushback||1,this.setValues(t)},$3Dmol.StickImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterOutlineMaterial.prototype.clone=function(){var t=new $3Dmol.StickImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,t),t.outlineColor=this.outlineColor,t.outlineWidth=this.outlineWidth,t.outlinePushback=this.outlinePushback,t},$3Dmol.InstancedMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="instanced",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.sphere=null,this.setValues(t)},$3Dmol.InstancedMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.InstancedMaterial.prototype.clone=function(){var t=new $3Dmol.InstancedMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.shaderID=this.shaderID,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t.sphere=this.sphere,t},$3Dmol.SpriteMaterial=function(t){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.map=new $3Dmol.Texture,this.useScreenCoordinates=!0,this.depthTest=!this.useScreenCoordinates,this.sizeAttenuation=!this.useScreenCoordinates,this.scaleByViewPort=!this.sizeAttenuation,this.alignment=$3Dmol.SpriteAlignment.center.clone(),this.fog=!1,this.uvOffset=new $3Dmol.Vector2(0,0),this.uvScale=new $3Dmol.Vector2(1,1),this.setValues(t),void 0===(t=t||{}).depthTest&&(this.depthTest=!this.useScreenCoordinates),void 0===t.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates),void 0===t.scaleByViewPort&&(this.scaleByViewPort=!this.sizeAttenuation)},$3Dmol.SpriteMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.SpriteMaterial.prototype.clone=function(){var t=new $3Dmol.SpriteMaterial;return $3Dmol.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.useScreenCoordinates=useScreenCoordinates,t.sizeAttenuation=this.sizeAttenuation,t.scaleByViewport=this.scaleByViewPort,t.alignment.copy(this.alignment),t.uvOffset.copy(this.uvOffset),t},$3Dmol.SpriteAlignment={},$3Dmol.SpriteAlignment.topLeft=new $3Dmol.Vector2(1,-1),$3Dmol.SpriteAlignment.topCenter=new $3Dmol.Vector2(0,-1),$3Dmol.SpriteAlignment.topRight=new $3Dmol.Vector2(-1,-1),$3Dmol.SpriteAlignment.centerLeft=new $3Dmol.Vector2(1,0),$3Dmol.SpriteAlignment.center=new $3Dmol.Vector2(0,0),$3Dmol.SpriteAlignment.centerRight=new $3Dmol.Vector2(-1,0),$3Dmol.SpriteAlignment.bottomLeft=new $3Dmol.Vector2(1,1),$3Dmol.SpriteAlignment.bottomCenter=new $3Dmol.Vector2(0,1),$3Dmol.SpriteAlignment.bottomRight=new $3Dmol.Vector2(-1,1),$3Dmol.Texture=function(t){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.TextureIdCount++,this.name="",this.image=t,this.mipmaps=[],this.mapping=new $3Dmol.UVMapping,this.wrapT=this.wrapS=$3Dmol.ClampToEdgeWrapping,this.magFilter=$3Dmol.LinearFilter,this.minFilter=$3Dmol.LinearMipMapLinearFilter,this.anisotropy=1,this.format=$3Dmol.RGBAFormat,this.type=$3Dmol.UnsignedByteType,this.offset=new $3Dmol.Vector2(0,0),this.repeat=new $3Dmol.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.needsUpdate=!1,this.onUpdate=null},$3Dmol.Texture.prototype={constructor:$3Dmol.Texture,clone:function(t){return void 0===t&&(t=new $3Dmol.Texture),t.image=this.image,t.mipmaps=this.mipmaps.slice(0),t.mapping=this.mapping,t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.format=this.format,t.type=this.type,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.generateMipmaps=this.generateMipmaps,t.premultiplyAlpha=this.premultiplyAlpha,t.flipY=this.flipY,t.unpackAlignment=this.unpackAlignment,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},$3Dmol.TextureIdCount=0,$3Dmol.FrontSide=0,$3Dmol.BackSide=1,$3Dmol.DoubleSide=2,$3Dmol.NoShading=0,$3Dmol.FlatShading=1,$3Dmol.SmoothShading=2,$3Dmol.NoColors=0,$3Dmol.FaceColors=1,$3Dmol.VertexColors=2,$3Dmol.MultiplyOperation=0,$3Dmol.MixOperation=1,$3Dmol.AddOperation=2,$3Dmol.UVMapping=function(){},$3Dmol.ClampToEdgeWrapping=1001,$3Dmol.LinearFilter=1006,$3Dmol.LinearMipMapLinearFilter=1008,$3Dmol.UnsignedByteType=1009,$3Dmol.RGBAFormat=1021,$3Dmol.Line=function(t,e,n){$3Dmol.Object3D.call(this),this.geometry=t,this.material=void 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$3Dmol.SpriteMaterial,this.rotation3d=this.rotation,this.rotation=0},$3Dmol.Sprite.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position),this.rotation3d.set(0,0,this.rotation),this.matrix.setRotationFromEuler(this.rotation3d),1===this.scale.x&&1===this.scale.y||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},$3Dmol.Sprite.prototype.clone=function(t){return void 0===t&&(t=new $3Dmol.Sprite(this.material)),$3Dmol.Object3D.prototype.clone.call(this,t),t},$3Dmol.Renderer=function(t){function e(t){F[t]||(b.enableVertexAttribArray(t),F[t]=!0)}function n(t,e){var n;return"fragment"===t?n=b.createShader(b.FRAGMENT_SHADER):"vertex"===t&&(n=b.createShader(b.VERTEX_SHADER)),b.shaderSource(n,e),b.compileShader(n),b.getShaderParameter(n,b.COMPILE_STATUS)?n:(console.error(b.getShaderInfoLog(n)),console.error("could not initialize shader"),null)}function r(t,e,n,r,i,a,o,s){if(e){var l=t.length-1;s=e=-1}else l=0,e=t.length,s=1;for(var u=l;u!==e;u+=s){var c=t[u];if(c.render){l=c.object;var f=c.buffer;if(c=c[n]){o&&x.setBlending(!0),x.setDepthTest(c.depthTest),x.setDepthWrite(c.depthWrite);var h=c.polygonOffset;null!==h&&(h?b.enable(b.POLYGON_OFFSET_FILL):b.disable(b.POLYGON_OFFSET_FILL)),h=l._modelViewMatrix.isReflected(),x.setMaterialFaces(c,h),x.renderBuffer(r,i,a,c,f,l),(y||c.outline)&&("sphereimposter"==c.shaderID?x.renderBuffer(r,i,a,v,f,l):"stickimposter"==c.shaderID?x.renderBuffer(r,i,a,g,f,l):c.wireframe||"basic"===c.shaderID||0===c.opacity||x.renderBuffer(r,i,a,m,f,l))}}}}function i(t){return 0==(t&t-1)}function a(t){return t===$3Dmol.UnsignedByteType?b.UNSIGNED_BYTE:t===$3Dmol.RGBAFormat?b.RGBA:0}t=t||{},this.row=t.row,this.col=t.col,this.rows=t.rows,this.cols=t.cols;var o=void 0!==t.canvas?t.canvas:document.createElement("canvas"),s=void 0!==t.precision?t.precision:"highp",l=void 0===t.alpha||t.alpha,u=void 0===t.premultipliedAlpha||t.premultipliedAlpha,c=void 0!==t.antialias&&t.antialias,f=void 0===t.stencil||t.stencil,h=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,p=void 0!==t.clearColor?new $3Dmol.Color(t.clearColor):new $3Dmol.Color(0),d=void 0!==t.clearAlpha?t.clearAlpha:0,m=new $3Dmol.MeshOutlineMaterial(t.outline),v=new $3Dmol.SphereImposterOutlineMaterial(t.outline),g=new $3Dmol.StickImposterOutlineMaterial(t.outline),y=!!t.outline;this.domElement=o,this.context=null,this.devicePixelRatio=void 0!==t.devicePixelRatio?t.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1,o.id=t.id,this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0,this.renderPluginsPost=[],this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var b,x=this,_=[],w=0,A=null,M=-1,k=null,T=null,S=0,C=-1,E=-1,O=-1,D=-1,L=null,z=0,P=0,I=0,R=0,F={},j=new $3Dmol.Matrix4,N=new $3Dmol.Vector3,B=new $3Dmol.Vector3,V=!0,U=[],q=[];try{if(!(b=o.getContext("experimental-webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h}))&&!(b=o.getContext("webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h})))throw"Error creating WebGL context."}catch(t){console.error(t)}b.clearColor(0,0,0,1),b.clearDepth(1),b.clearStencil(0),b.enable(b.DEPTH_TEST),b.depthFunc(b.LEQUAL),b.frontFace(b.CCW),b.cullFace(b.BACK),b.enable(b.CULL_FACE),b.enable(b.BLEND),b.blendEquation(b.FUNC_ADD),b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA),b.clearColor(p.r,p.g,p.b,d),this.context=b;var $=b.getExtension("ANGLE_instanced_arrays"),H=b.getExtension("EXT_frag_depth");this.supportedExtensions=function(){return{supportsAIA:!!$,supportsImposters:!!H}},this.getContext=function(){return b},this.getPrecision=function(){return s},this.setClearColorHex=function(t,e){p.setHex(t),d=e,b.clearColor(p.r,p.g,p.b,d)},this.enableOutline=function(t){m=new $3Dmol.MeshOutlineMaterial(t),v=new $3Dmol.SphereImposterOutlineMaterial(t),g=new $3Dmol.StickImposterOutlineMaterial(t),y=!0},this.disableOutline=function(){y=!1},this.setViewport=function(){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var t=o.width/this.cols,e=o.height/this.rows;z=t*this.devicePixelRatio,P=e*this.devicePixelRatio,b.drawingBufferWidth=3*z,b.drawingBufferHeight=P,b.enable(b.SCISSOR_TEST),b.scissor(t*this.col,e*this.row,t,e),b.viewport(t*this.col,e*this.row,t,e)}},this.setSize=function(t,e){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var n=t/this.cols,r=e/this.rows;o.width=t*this.devicePixelRatio,o.height=e*this.devicePixelRatio,z=n*this.devicePixelRatio,P=r*this.devicePixelRatio,o.style.width=t+"px",o.style.height=e+"px",this.setViewport()}else z=o.width=t*this.devicePixelRatio,P=o.height=e*this.devicePixelRatio,o.style.width=t+"px",o.style.height=e+"px",b.viewport(0,0,b.drawingBufferWidth,b.drawingBufferHeight)},this.clear=function(t,e,n){var r=0;(void 0===t||t)&&(r|=b.COLOR_BUFFER_BIT),(void 0===e||e)&&(r|=b.DEPTH_BUFFER_BIT),(void 0===n||n)&&(r|=b.STENCIL_BUFFER_BIT),b.clear(r)},this.clearTarget=function(t,e,n){this.clear(t,e,n)},this.setMaterialFaces=function(t,e){var n=t.side===$3Dmol.DoubleSide;t=t.side===$3Dmol.BackSide,t=e?!t:t,C!==n&&(n?b.disable(b.CULL_FACE):b.enable(b.CULL_FACE),C=n),E!==t&&(t?b.frontFace(b.CW):b.frontFace(b.CCW),E=t)},this.setDepthTest=function(t){O!==t&&(t?b.enable(b.DEPTH_TEST):b.disable(b.DEPTH_TEST),O=t)},this.setDepthWrite=function(t){D!==t&&(b.depthMask(t),D=t)},this.setBlending=function(t){t?(b.enable(b.BLEND),b.blendEquationSeparate(b.FUNC_ADD,b.FUNC_ADD),b.blendFuncSeparate(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA,b.ONE,b.ONE_MINUS_SRC_ALPHA)):b.disable(b.BLEND)},this.addPostPlugin=function(t){t.init(this),this.renderPluginsPost.push(t)};var W=function(t){if((t=t.target).removeEventListener("dispose",W),t.__webglInit=void 0,void 0!==t.__webglVertexBuffer&&b.deleteBuffer(t.__webglVertexBuffer),void 0!==t.__webglColorBuffer&&b.deleteBuffer(t.__webglColorBuffer),void 0!==t.geometryGroups)for(var e=0,n=t.groups;e<n;e++){var r=t.geometryGroups[e];void 0!==r.__webglVertexBuffer&&b.deleteBuffer(r.__webglVertexBuffer),void 0!==r.__webglColorBuffer&&b.deleteBuffer(r.__webglColorBuffer),void 0!==r.__webglNormalBuffer&&b.deleteBuffer(r.__webglNormalBuffer),void 0!==r.__webglFaceBuffer&&b.deleteBuffer(r.__webglFaceBuffer),void 0!==r.__webglLineBuffer&&b.deleteBuffer(r.__webglLineBuffer)}x.info.memory.geometries--},G=function(t){(t=t.target).removeEventListener("dispose",G),t.image&&t.image.__webglTextureCube?b.deleteTexture(t.image.__webglTextureCube):t.__webglInit&&(t.__webglInit=!1,b.deleteTexture(t.__webglTexture)),x.info.memory.textures--},Y=function(t){(t=t.target).removeEventListener("dispose",Y),X(t)},X=function(t){var e=t.program;if(void 0!==e){t.program=void 0;var n,r=!1;for(t=0,n=_.length;t<n;t++){var i=_[t];if(i.program===e){i.usedTimes--,0===i.usedTimes&&(r=!0);break}}if(!0===r){for(r=[],t=0,n=_.length;t<n;t++)(i=_[t]).program!==e&&r.push(i);_=r,b.deleteProgram(e),x.info.memory.programs--}}};this.initMaterial=function(t,e,r,i){t.addEventListener("dispose",Y),(e=t.shaderID)&&(e=$3Dmol.ShaderLib[e],t.vertexShader=e.vertexShader,t.fragmentShader=e.fragmentShader,t.uniforms=$3Dmol.ShaderUtils.clone(e.uniforms));t:{var a=t.fragmentShader;i=t.vertexShader,r=t.uniforms;var o,l={wireframe:t.wireframe,fragdepth:t.imposter};for(u in(e=[]).push(a),e.push(i),l)e.push(u),e.push(l[u]);e=e.join();var u=0;for(o=_.length;u<o;u++){var c=_[u];if(c.code===e){c.usedTimes++;var f=c.program;break t}}for(f in u=b.createProgram(),o=""+(c="precision "+s+" float;"),a=n("fragment",(l=[l.fragdepth?"#extension GL_EXT_frag_depth: enable":"",l.wireframe?"#define WIREFRAME 1":"",c].join("\n"))+a),i=n("vertex",o+i),b.attachShader(u,i),b.attachShader(u,a),b.linkProgram(u),b.getProgramParameter(u,b.LINK_STATUS)||console.error("Could not initialize shader"),u.uniforms={},u.attributes={},i=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix"],r)i.push(f);for(f=0;f<i.length;f++)r=i[f],u.uniforms[r]=b.getUniformLocation(u,r);for(i="position normal color lineDistance offset radius".split(" "),f=0;f<i.length;f++)r=i[f],u.attributes[r]=b.getAttribLocation(u,r);u.id=w++,_.push({program:u,code:e,usedTimes:1}),x.info.memory.programs=_.length,f=u}t.program=f},this.renderBuffer=function(t,n,r,i,a,o){if(i.visible){i.needsUpdate&&(i.program&&X(i),x.initMaterial(i,n,r,o),i.needsUpdate=!1);var s=!1,l=i.program,u=l.uniforms,c=i.uniforms;if(l!=A&&(b.useProgram(l),A=l,s=!0),i.id!=M&&(M=i.id,s=!0),t!=T&&(T=t,s=!0),b.uniformMatrix4fv(u.projectionMatrix,!1,t.projectionMatrix.elements),b.uniformMatrix4fv(u.modelViewMatrix,!1,o._modelViewMatrix.elements),b.uniformMatrix3fv(u.normalMatrix,!1,o._normalMatrix.elements),s){if(c.fogColor.value=r.color,c.fogNear.value=r.near,c.fogFar.value=r.far,i.shaderID.startsWith("lambert")||"instanced"===i.shaderID||i.shaderID.endsWith("imposter")){if(b.uniformMatrix4fv(u.viewMatrix,!1,t.matrixWorldInverse.elements),V){var f=0;for(t=0,r=n.length;t<r;t++){var h=(s=n[t]).color,p=s.intensity;s instanceof $3Dmol.Light&&(0,B.getPositionFromMatrix(s.matrixWorld),N.getPositionFromMatrix(s.target.matrixWorld),B.sub(N),B.normalize(),0!==B.x||0!==B.y||0!==B.z)&&(q[f]=B.x,q[f+1]=B.y,q[f+2]=B.z,U[f]=h.r*p,U[f+1]=h.g*p,U[f+2]=h.b*p,f+=3,0)}V=!1}c.directionalLightColor.value=U,c.directionalLightDirection.value=q}else i.shaderID.endsWith("outline")?(c.outlineColor.value=i.outlineColor,c.outlineWidth.value=i.outlineWidth,c.outlinePushback.value=i.outlinePushback):"sphereimposter"===i.shaderID&&(b.uniformMatrix4fv(u.viewMatrix,!1,t.matrixWorldInverse.elements),b.uniformMatrix3fv(u.normalMatrix,!1,o._normalMatrix.elements),c.directionalLightColor.value=U,c.directionalLightDirection.value=q);for(var d in c.opacity.value=i.opacity,c)u[d]&&(n=c[d].type,t=c[d].value,r=u[d],"f"===n?b.uniform1f(r,t):"fv"===n?b.uniform3fv(r,t):"c"===n?b.uniform3f(r,t.r,t.g,t.b):"f4"===n&&b.uniform4f(r,t[0],t[1],t[2],t[3]))}if(c=l.attributes,u=!1,(l=16777215*a.id+2*l.id+(i.wireframe?1:0))!==k&&(k=l,u=!0),u){for(var m in F)F[m]&&(b.disableVertexAttribArray(m),F[m]=!1);0<=c.position&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglVertexBuffer),e(c.position),b.vertexAttribPointer(c.position,3,b.FLOAT,!1,0,0)),0<=c.color&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglColorBuffer),e(c.color),b.vertexAttribPointer(c.color,3,b.FLOAT,!1,0,0)),0<=c.normal&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglNormalBuffer),e(c.normal),b.vertexAttribPointer(c.normal,3,b.FLOAT,!1,0,0)),0<=c.offset&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglOffsetBuffer),e(c.offset),b.vertexAttribPointer(c.offset,3,b.FLOAT,!1,0,0)),0<=c.radius&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglRadiusBuffer),e(c.radius),b.vertexAttribPointer(c.radius,1,b.FLOAT,!1,0,0))}if(o instanceof $3Dmol.Mesh){if("instanced"===i.shaderID){var v=i.sphere.geometryGroups[0];u&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,v.vertexArray,b.STATIC_DRAW),b.bindBuffer(b.ARRAY_BUFFER,a.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,v.normalArray,b.STATIC_DRAW),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,v.faceArray,b.STATIC_DRAW)),v=v.faceidx,$.vertexAttribDivisorANGLE(c.offset,1),$.vertexAttribDivisorANGLE(c.radius,1),$.vertexAttribDivisorANGLE(c.color,1),$.drawElementsInstancedANGLE(b.TRIANGLES,v,b.UNSIGNED_SHORT,0,a.radiusArray.length),$.vertexAttribDivisorANGLE(c.offset,0),$.vertexAttribDivisorANGLE(c.radius,0),$.vertexAttribDivisorANGLE(c.color,0)}else i.wireframe?(o=a.lineidx,(i=i.wireframeLinewidth)!==L&&(b.lineWidth(i),L=i),u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglLineBuffer),b.drawElements(b.LINES,o,b.UNSIGNED_SHORT,0)):(v=a.faceidx,u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglFaceBuffer),b.drawElements(b.TRIANGLES,v,b.UNSIGNED_SHORT,0));x.info.render.calls++,x.info.render.vertices+=v,x.info.render.faces+=v/3}else o instanceof $3Dmol.Line&&(o=a.vertices,(a=i.linewidth)!==L&&(b.lineWidth(a),L=a),b.drawArrays(b.LINES,0,o),x.info.render.calls++)}},this.render=function(t,e,n){if(!1==e instanceof $3Dmol.Camera)console.error("$3Dmol.Renderer.render: camera is not an instance of $3Dmol.Camera.");else{var i,a=t.__lights,o=t.fog;M=-1,V=!0,this.autoUpdateScene&&t.updateMatrixWorld(),void 0===e.parent&&e.updateMatrixWorld(),e.matrixWorldInverse.getInverse(e.matrixWorld),j.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this.autoUpdateObjects&&this.initWebGLObjects(t),x.info.render.calls=0,x.info.render.vertices=0,x.info.render.faces=0,x.info.render.points=0,I=z,R=P,this.setViewport(),(this.autoClear||n)&&(b.clearColor(p.r,p.g,p.b,d),this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil));var s=t.__webglObjects;for(n=0,i=s.length;n<i;n++){var l=s[n],u=l.object;if(l.render=!1,u.visible){u._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,u.matrixWorld),u._normalMatrix.getInverse(u._modelViewMatrix),u._normalMatrix.transpose();var c=(u=l).object.material;c.transparent?(u.opaque=null,u.transparent=c,c.wireframe||((c=c.clone()).opacity=0,u.blank=c)):(u.opaque=c,u.transparent=null),l.render=!0}}if(this.setBlending(!1),r(t.__webglObjects,!0,"opaque",e,a,o,!1,null),r(t.__webglObjects,!0,"blank",e,a,o,!0,null),r(t.__webglObjects,!1,"transparent",e,a,o,!0,null),a=this.renderPluginsPost,k=-1,T=A=null,E=M=C=O=D=-1,a.length)for(o=0,n=a.length;o<n;o++)V=!0,a[o].render(t,e,I,R),k=-1,T=A=null,E=M=C=O=D=-1;this.setDepthTest(!0),this.setDepthWrite(!0)}},this.initWebGLObjects=function(t){if(t.__webglObjects||(t.__webglObjects=[],t.__webglObjectsImmediate=[],t.__webglSprites=[],t.__webglFlares=[]),t.__objectsAdded.length){for(;t.__objectsAdded.length;){var e,n=t.__objectsAdded[0],r=t;if(!n.__webglInit&&(n.__webglInit=!0,n._modelViewMatrix=new $3Dmol.Matrix4,n._normalMatrix=new $3Dmol.Matrix3,void 0!==n.geometry&&void 0===n.geometry.__webglInit&&(n.geometry.__webglInit=!0,n.geometry.addEventListener("dispose",W)),n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line)){var i=n.geometry,a=0;for(e=i.geometryGroups.length;a<e;a++){var o=i.geometryGroups[a];o.id=S++,o.__webglVertexBuffer||(n instanceof $3Dmol.Mesh?(o.radiusArray&&(o.__webglRadiusBuffer=b.createBuffer()),o.useOffset&&(o.__webglOffsetBuffer=b.createBuffer()),o.__webglVertexBuffer=b.createBuffer(),o.__webglNormalBuffer=b.createBuffer(),o.__webglColorBuffer=b.createBuffer(),o.__webglFaceBuffer=b.createBuffer(),o.__webglLineBuffer=b.createBuffer(),x.info.memory.geometries++,i.elementsNeedUpdate=!0,i.normalsNeedUpdate=!0):n instanceof $3Dmol.Line&&(o.__webglVertexBuffer=b.createBuffer(),o.__webglColorBuffer=b.createBuffer(),x.info.memory.geometries++),i.verticesNeedUpdate=!0,i.colorsNeedUpdate=!0)}}if(!n.__webglActive){if(n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line)for(a=0,e=(i=n.geometry).geometryGroups.length;a<e;a++)o=i.geometryGroups[a],r.__webglObjects.push({buffer:o,object:n,opaque:null,transparent:null});else n instanceof $3Dmol.Sprite&&r.__webglSprites.push(n);n.__webglActive=!0}t.__objectsAdded.splice(0,1)}k=-1}for(;t.__objectsRemoved.length;){if(e=t,(i=t.__objectsRemoved[0])instanceof $3Dmol.Mesh||i instanceof $3Dmol.Line)for(a=i,n=(e=e.__webglObjects).length-1;0<=n;--n)e[n].object===a&&e.splice(n,1);else if(i instanceof $3Dmol.Sprite)for(a=i,n=(e=e.__webglSprites).length-1;0<=n;--n)e[n]===a&&e.splice(n,1);i.__webglActive=!1,t.__objectsRemoved.splice(0,1)}for(i=0,e=t.__webglObjects.length;i<e;i++)if(a=(n=t.__webglObjects[i].object).geometry,n instanceof $3Dmol.Mesh||n instanceof $3Dmol.Line){for(n=0,r=a.geometryGroups.length;n<r;n++)if(o=a.geometryGroups[n],a.verticesNeedUpdate||a.elementsNeedUpdate||a.colorsNeedUpdate||a.normalsNeedUpdate){var s=b.STATIC_DRAW,l=o.vertexArray,u=o.colorArray;void 0!==o.__webglOffsetBuffer?b.bindBuffer(b.ARRAY_BUFFER,o.__webglOffsetBuffer):b.bindBuffer(b.ARRAY_BUFFER,o.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,l,s),b.bindBuffer(b.ARRAY_BUFFER,o.__webglColorBuffer),b.bufferData(b.ARRAY_BUFFER,u,s),o.normalArray&&void 0!==o.__webglNormalBuffer&&(l=o.normalArray,b.bindBuffer(b.ARRAY_BUFFER,o.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,l,s)),o.radiusArray&&void 0!==o.__webglRadiusBuffer&&(b.bindBuffer(b.ARRAY_BUFFER,o.__webglRadiusBuffer),b.bufferData(b.ARRAY_BUFFER,o.radiusArray,s)),o.faceArray&&void 0!==o.__webglFaceBuffer&&(l=o.faceArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s)),o.lineArray&&void 0!==o.__webglLineBuffer&&(l=o.lineArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webglLineBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s))}a.verticesNeedUpdate=!1,a.elementsNeedUpdate=!1,a.normalsNeedUpdate=!1,a.colorsNeedUpdate=!1,a.buffersNeedUpdate=!1}},this.getXYRatio=function(){return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col?[this.cols,this.rows]:[1,1]},this.getAspect=function(t,e){null!=t&&null!=e||(t=o.width,e=o.height);var n=t/e;return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col&&(n=t/this.cols/(e/this.rows)),n},this.setTexture=function(t,e){if(t.needsUpdate){t.__webglInit||(t.__webglInit=!0,t.addEventListener("dispose",G),t.__webglTexture=b.createTexture(),x.info.memory.textures++),b.activeTexture(b.TEXTURE0+e),b.bindTexture(b.TEXTURE_2D,t.__webglTexture),b.pixelStorei(b.UNPACK_FLIP_Y_WEBGL,t.flipY),b.pixelStorei(b.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),b.pixelStorei(b.UNPACK_ALIGNMENT,t.unpackAlignment),e=i((e=t.image).width)&&i(e.height);var n=a(t.format),r=a(t.type),o=b.TEXTURE_2D;e?(b.texParameteri(o,b.TEXTURE_WRAP_S,a(t.wrapS)),b.texParameteri(o,b.TEXTURE_WRAP_T,a(t.wrapT)),b.texParameteri(o,b.TEXTURE_MAG_FILTER,a(t.magFilter)),b.texParameteri(o,b.TEXTURE_MIN_FILTER,a(t.minFilter))):(b.texParameteri(o,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(o,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(o,b.TEXTURE_MAG_FILTER,b.LINEAR),b.texParameteri(o,b.TEXTURE_MIN_FILTER,b.LINEAR));var s=t.mipmaps;if(0<s.length&&e){for(var l=0,u=s.length;l<u;l++)o=s[l],b.texImage2D(b.TEXTURE_2D,l,n,n,r,o);t.generateMipmaps=!1}else b.texImage2D(b.TEXTURE_2D,0,n,n,r,t.image);t.generateMipmaps&&e&&b.generateMipmap(b.TEXTURE_2D),t.needsUpdate=!1,t.onUpdate&&t.onUpdate()}else b.activeTexture(b.TEXTURE0+e),b.bindTexture(b.TEXTURE_2D,t.__webglTexture)},this.addPostPlugin(new $3Dmol.SpritePlugin)},$3Dmol.Scene=function(){$3Dmol.Object3D.call(this),this.overrideMaterial=this.fog=null,this.matrixAutoUpdate=!1,this.__objects=[],this.__lights=[],this.__objectsAdded=[],this.__objectsRemoved=[]},$3Dmol.Scene.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Scene.prototype.__addObject=function(t){t instanceof $3Dmol.Light?(-1===this.__lights.indexOf(t)&&this.__lights.push(t),t.target&&void 0===t.target.parent&&this.add(t.target)):-1===this.__objects.indexOf(t)&&(this.__objects.push(t),this.__objectsAdded.push(t),-1!==this.__objectsRemoved.indexOf(t)&&this.__objectsRemoved.splice(e,1));for(var e=0;e<t.children.length;e++)this.__addObject(t.children[e])},$3Dmol.Scene.prototype.__removeObject=function(t){if(t instanceof $3Dmol.Light){var e=this.__lights.indexOf(t);-1!==e&&this.__lights.splice(e,1)}else-1!==(e=this.__objects.indexOf(t))&&(this.__objects.splice(e,1),this.__objectsRemoved.push(t),-1!==this.__objectsAdded.indexOf(t)&&this.__objectsAdded.splice(e,1));for(e=0;e<t.children.length;e++)this.__removeObject(t.children[e])},$3Dmol.Fog=function(t,e,n){this.name="",this.color=new $3Dmol.Color(t),this.near=void 0!==e?e:1,this.far=void 0!==n?n:1e3},$3Dmol.Fog.prototype.clone=function(){return new $3Dmol.Fog(this.color.getHex(),this.near,this.far)},$3Dmol.ShaderUtils={clone:function(t){var e,n={};for(e in t){n[e]={},n[e].type=t[e].type;var r=t[e].value;r instanceof $3Dmol.Color?n[e].value=r.clone():"number"==typeof r?n[e].value=r:r instanceof Array?n[e].value=[]:console.error("Error copying shader uniforms from ShaderLib: unknown type for uniform")}return n},stickimposterFragmentShader:"uniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLight;\nvarying vec3 vColor;\nvarying vec3 cposition;\nvarying vec3 p1;\nvarying vec3 p2;\nvarying float r;\nvoid main() {\n    vec3 color = abs(vColor);\n    vec3 pos = cposition;\n    vec3 p = pos;\n    vec3 v = normalize(pos);\n    vec3 pa = p1;\n    vec3 va = normalize(p2-p1);\n    vec3 tmp1 = v-(dot(v,va)*va);\n    vec3 deltap = p-pa;\n    float A = dot(tmp1,tmp1);\n    if(A == 0.0) discard;\n    vec3 tmp2 = deltap-(dot(deltap,va)*va);\n    float B = 2.0*dot(tmp1, tmp2);\n    float C = dot(tmp2,tmp2)-r*r;\n    float det = (B*B) - (4.0*A*C);\n    if(det < 0.0) discard;\n    float sqrtDet = sqrt(det);\n    float posT = (-B+sqrtDet)/(2.0*A);\n    float negT = (-B-sqrtDet)/(2.0*A);\n    float intersectionT = min(posT,negT);\n    vec3 qi = p+v*intersectionT;\n    float dotp1 = dot(va,qi-p1);\n    float dotp2 = dot(va,qi-p2);\n    vec3 norm;\n    if( dotp1 < 0.0 || dotp2 > 0.0) {\n       vec3 cp;\n       if( dotp1 < 0.0) {        cp = p1;\n       } else {\n          cp = p2;\n       }\n       vec3 diff = p-cp;\n       A = dot(v,v);\n       B = dot(diff,v)*2.0;\n       C = dot(diff,diff)-r*r;\n       det = (B*B) - (4.0*C);\n       if(det < 0.0) discard;\n       sqrtDet = sqrt(det);\n       posT = (-B+sqrtDet)/(2.0);\n       negT = (-B-sqrtDet)/(2.0);\n       float t = min(posT,negT);\n       qi = p+v*t;\n       norm = normalize(qi-cp);\n    } else {\n       norm = normalize(qi-(dotp1*va + p1));\n    }\n    vec4 clipPos = projectionMatrix * vec4(qi, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    float depth = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    gl_FragDepthEXT = depth;"},$3Dmol.ShaderLib={basic:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nattribute vec3 position;\nattribute vec3 color;\nvarying vec3 vColor;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3}}},sphereimposter:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nuniform float uDepth;\nuniform vec3 directionalLightColor[ 1 ];\nvarying vec3 vColor;\nvarying vec2 mapping;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    float lensqr = dot(mapping,mapping);\n    float rsqr = rval*rval;\n    if(lensqr > rsqr)\n       discard;\n    float z = sqrt(rsqr-lensqr);\n    vec3 cameraPos = center+ vec3(mapping.x,mapping.y,z);\n    vec4 clipPos = projectionMatrix * vec4(cameraPos, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    gl_FragDepthEXT = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    vec3 norm = normalize(vec3(mapping.x,mapping.y,z));\n    float dotProduct = dot( norm, vLight );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vec3 vLight = directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_FragColor = vec4(vLight*vColor, opacity*opacity );\n    float fogFactor = smoothstep( fogNear, fogFar, gl_FragDepthEXT/gl_FragCoord.w );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec2 mapping;\nvarying vec3 vColor;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    center = mvPosition.xyz;\n    vec4 projPosition = projectionMatrix * mvPosition;\n    vec4 adjust = projectionMatrix* vec4(normal,0.0); adjust.z = 0.0; adjust.w = 0.0;\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vLight = normalize( lDirection.xyz );\n    mapping = normal.xy;\n    rval = abs(normal.x);\n    gl_Position = projPosition+adjust;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},lambert:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},instanced:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 offset;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nattribute float radius;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position * radius + offset, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new 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if(!("rectangle"!==s&&"oval"!==s&&"parabola"!==s||(v=s,y=n.length,2>y||2>n[0].length))){for(i=i||axisDIV,S=0;S<y;S++)n[S]=$3Dmol.subdivide_spline(n[S],i);if(g=n[0].length,a){for(o=[],i=[],s=[],b=0;b<y;b++)o.push(.25+1.5*Math.sqrt((y-1)*b-Math.pow(b,2))/(y-1)),i.push(.5),s.push(2*(Math.pow(b/y,2)-b/y)+.6);for(d=[],b=0;b<2*y-1;b++)d[b]=[b,b+1,b+1-2*y,b-2*y];for(d[2*y-1]=[b,b+1-2*y,b+1-4*y,b-2*y],e=e.updateGeoGroup(2*y*g),S=0;S<g;S++){for(b=Math.round(S*(r.length-1)/g),c=$3Dmol.CC.color(r[b]),x=u,w=m,u=[],m=[],f=[],void 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$3Dmol.Triangle(x[0],u[y-1],x[y-1])),c.push(new $3Dmol.Triangle(x[y-1],u[y-1],m[y-1])),c.push(new $3Dmol.Triangle(x[y-1],m[y-1],w[y-1])),c.push(new $3Dmol.Triangle(m[0],w[0],w[y-1])),c.push(new $3Dmol.Triangle(m[y-1],m[0],w[y-1])),c.push(new $3Dmol.Triangle(u[0],x[0],w[0])),c.push(new $3Dmol.Triangle(m[0],u[0],w[0])),c)_.intersectionShape.triangle.push(c[b])}e.vertices+=2*y}for(f=e.faceArray,h=e.vertices,S=0;S<y-1;S++)c=[S,S+1,2*y-2-S,2*y-1-S],f[p=e.faceidx]=c[0],f[p+1]=c[1],f[p+2]=c[3],f[p+3]=c[1],f[p+4]=c[2],f[p+5]=c[3],e.faceidx+=6;for(S=0;S<y-1;S++)c=[h-1-S,h-2-S,h-2*y+S+1,h-2*y+S],f[p=e.faceidx]=c[0],f[p+1]=c[1],f[p+2]=c[3],f[p+3]=c[1],f[p+4]=c[2],f[p+5]=c[3],e.faceidx+=6}else t(e,n[0],n[y-1],r,i,o)}},r=function(t,e){if(t&&e&&t.chain===e.chain){if(t.reschain===e.reschain&&(t.resi===e.resi||t.resi===e.resi-1))return!0;if(t.resi<e.resi){var n=t.x-e.x,r=t.y-e.y;if(16>n*n+r*r+(t=t.z-e.z)*t)return!0}}return!1},i=function(t,e,n,r,i){null!=e&&0!=e.vertices&&(i&&(e.initTypedArrays(),e.setUpNormals()),(i=new $3Dmol.MeshDoubleLambertMaterial).vertexColors=$3Dmol.FaceColors,"number"==typeof n&&0<=n&&1>n&&(i.transparent=!0,i.opacity=n),i.outline=r,e=new $3Dmol.Mesh(e,i),t.add(e))},a={C:!0,CA:!0,O:!0,P:!0,OP2:!0,O2P:!0,"O5'":!0,"O3'":!0,"C5'":!0,"C2'":!0,"O5*":!0,"O3*":!0,"C5*":!0,"C2*":!0,N1:!0,N3:!0},o={DA:!0,DG:!0,A:!0,G:!0},s={DT:!0,DC:!0,U:!0,C:!0,T:!0},l={DA:!0,DG:!0,A:!0,G:!0,DT:!0,DC:!0,U:!0,C:!0,T:!0},u=function(t,u,f,h,p,d,m){d=d||5,m=m||5;var v,g,y=new $3Dmol.Geometry(!0),b=new $3Dmol.Geometry(!0),x=[],_=[],w=1,A=!1,M={};for(C in $3Dmol.Gradient.builtinGradients)$3Dmol.Gradient.builtinGradients.hasOwnProperty(C)&&(M[C]=new $3Dmol.Gradient.builtinGradients[C](f[1],f[0]));var k=function(t,e){return f&&"spectrum"===e.color?e.colorscheme in 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0,O=0;O<S.length;O++)if(T=(g=(C=S[O]).resn.trim())in l,w=1,v=C.style.cartoon,D&&D.style.cartoon&&(w=D.style.cartoon.opacity),D&&D.style.cartoon&&D.style.cartoon.outline&&(A=D.style.cartoon.outline),!D||!D.style.cartoon||C.style.cartoon&&D.style.cartoon.opacity==C.style.cartoon.opacity||u(D.chain==C.chain),_.length&&_[0].length>3e4/d/m/2&&u(!0),"trace"===v.style){if(!C.hetflag&&("C"===C.elem&&"CA"===C.atom||T&&"P"===C.atom)){var L=k(C,v),z=$.isNumeric(v.thickness)?v.thickness:.4;if(r(D,C))if(L==P){var P=$3Dmol.CC.color(L);$3Dmol.GLDraw.drawCylinder(y,D,C,z,P,2,2)}else v=(new $3Dmol.Vector3).addVectors(D,C).multiplyScalar(.5),P=$3Dmol.CC.color(P),g=$3Dmol.CC.color(L),$3Dmol.GLDraw.drawCylinder(y,D,v,z,P,2,0),$3Dmol.GLDraw.drawCylinder(y,v,C,z,g,0,2);D=C,P=L}}else{if(C&&"C"===C.elem&&"CA"===C.atom||T&&("P"===C.atom||0==C.atom.indexOf("O5"))){if(I)if("tube end"===C.ss){var I=!1;g=new $3Dmol.Vector3(C.x,C.y,C.z),$3Dmol.GLDraw.drawCylinder(y,R,g,2,$3Dmol.CC.color(P),1,1),C.ss="h"}else{if(D.chain==C.chain&&"tube end"!==D.ss)continue;I=!1,D.ss="h",g=new $3Dmol.Vector3(D.x,D.y,D.z),$3Dmol.GLDraw.drawCylinder(y,R,g,2,$3Dmol.CC.color(P),1,1)}if(D&&(!r(D,C)||"tube start"===D.ss)){if("tube start"===D.ss){I=!0;var R=new $3Dmol.Vector3(D.x,D.y,D.z);D.ss="h"}if(F){g=V?(new $3Dmol.Vector3).addVectors(D,V).multiplyScalar(.5):new $3Dmol.Vector3(D.x,D.y,D.z),$3Dmol.GLDraw.drawCylinder(y,g,F,.4,$3Dmol.CC.color(F.color),0,2),c(_,d,!p,V,B,U,D,S,O),x.push(L);var F=g=null}for(g=0;!z&&g<d;g++)e(t,_[g],1,x,m);for(h&&0<_[0].length&&n(b,_,x,m,z,w,_.style),_=[],g=0;g<d;g++)_[g]=[];x=[]}if(void 0===D||D.rescode!=C.rescode||D.resi!=C.resi){F&&(D=(g=(new $3Dmol.Vector3).addVectors(D,C).multiplyScalar(.5)).clone().sub(F).multiplyScalar(.02),g.add(D),$3Dmol.GLDraw.drawCylinder(y,g,F,.4,$3Dmol.CC.color(F.color),0,2),F=g=null),L=k(C,v),x.push(L),z=$.isNumeric(v.thickness)?v.thickness:.4,D=C;var j=new $3Dmol.Vector3(D.x,D.y,D.z);j.resi=D.resi,P=L}!0!==C.clickable&&!0!==C.hoverable||void 0!==C.intersectionShape&&void 0!==C.intersectionShape.triangle||(C.intersectionShape={sphere:null,cylinder:[],line:[],triangle:[]})}else if(D&&"C"===D.elem&&"CA"===D.atom&&"O"===C.atom||T&&"P"===D.atom&&("OP2"===C.atom||"O2P"===C.atom)||T&&0==D.atom.indexOf("O5")&&0==C.atom.indexOf("C5")){var N=new $3Dmol.Vector3(C.x,C.y,C.z);if(N.resi=C.resi,"OP2"===C.atom||"O2P"===C.atom)var B=new $3Dmol.Vector3(C.x,C.y,C.z)}else if(T&&0==C.atom.indexOf("O3"))var V=new $3Dmol.Vector3(C.x,C.y,C.z);else("N1"===C.atom&&g in o||"N3"===C.atom&&g in s)&&((F=new $3Dmol.Vector3(C.x,C.y,C.z)).color=$3Dmol.getColorFromStyle(C,v).getHex());if(N&&j&&N.resi===j.resi){c(_,d,!p,j,N,U,D,S,O);var U=N;N=j=null,x.push(L)}}F&&(g=V?(new $3Dmol.Vector3).addVectors(D,V).multiplyScalar(.5):new 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t,e,n=[],r=Math.pow(2,4),i=Math.pow(2,2),a=r/i;for(n[0]=new $3Dmol.Vector3(-1,0,0),n[a]=new $3Dmol.Vector3(0,0,1),n[2*a]=new $3Dmol.Vector3(1,0,0),n[3*a]=new $3Dmol.Vector3(0,0,-1),t=3;4>=t;t++){for(a=r/(i=Math.pow(2,t-1)),e=0;e<i-1;e++)n[a/2+e*a]=n[e*a].clone().add(n[(e+1)*a]).normalize();n[a/2+(e=i-1)*a]=n[e*a].clone().add(n[0]).normalize()}return n}(),r={cache:{},getVerticesForRadius:function(t,e,r){if(void 0!==this.cache[t]&&void 0!==this.cache[t][e+r])return this.cache[t][e+r];new $3Dmol.Vector3(0,1,0);for(var i,a=n.length,o=[],s=[],l=0;l<a;l++)o.push(n[l].clone().multiplyScalar(t)),o.push(n[l].clone().multiplyScalar(t)),i=n[l].clone().normalize(),s.push(i),s.push(i);l=[];var u,c,f=2*Math.PI,h=Math.PI;for(c=0;10>=c;c++){var p=0===c||10===c,d=5===c,m=[],v=[];for(u=0;u<=a;u++)if(d){var g=u<a?2*u:0;v.push(g+1),m.push(g)}else{i=u/a;var y=c/10;p&&0!==u?p&&m.push(o.length-1):u<a?((g=new $3Dmol.Vector3).x=-t*Math.cos(0+i*f)*Math.sin(0+y*h),g.y=1==e?0:t*Math.cos(0+y*h),g.z=t*Math.sin(0+i*f)*Math.sin(0+y*h),1e-5>Math.abs(g.x)&&(g.x=0),1e-5>Math.abs(g.y)&&(g.y=0),1e-5>Math.abs(g.z)&&(g.z=0),(i=e==$3Dmol.CAP.FLAT?new $3Dmol.Vector3(0,Math.cos(0+y*h),0):new $3Dmol.Vector3(g.x,g.y,g.z)).normalize(),o.push(g),s.push(i),m.push(o.length-1)):m.push(o.length-a)}d&&l.push(v),l.push(m)}return a={vertices:o,normals:s,verticesRows:l,w:a,h:10},t in this.cache||(this.cache[t]={}),this.cache[t][e+r]=a}};t.drawCylinder=function(t,n,i,a,o,s,l){if(n&&i){0;var u=l||s;o=o||{r:0,g:0,b:0};var c=[i.x,i.y,i.z];c[0]-=n.x,c[1]-=n.y,c[2]-=n.z,c=e(c);var f=r.getVerticesForRadius(a,l,"to"),h=f.w,p=f.h,d=u?p*h+2:2*h;t=t.updateGeoGroup(d);var m,v=f.vertices,g=f.normals,y=(f=f.verticesRows)[p/2],b=f[p/2+1],x=t.vertices,_=t.vertexArray,w=t.normalArray,A=t.colorArray,M=t.faceArray;for(m=0;m<h;++m){var k=2*m,T=c[0]*v[k].x+c[3]*v[k].y+c[6]*v[k].z,S=c[1]*v[k].x+c[4]*v[k].y+c[7]*v[k].z,C=c[5]*v[k].y+c[8]*v[k].z,E=3*(x+k);k=t.faceidx,_[E]=T+n.x,_[E+1]=S+n.y,_[E+2]=C+n.z,_[E+3]=T+i.x,_[E+4]=S+i.y,_[E+5]=C+i.z,w[E]=T,w[E+3]=T,w[E+1]=S,w[E+4]=S,w[E+2]=C,w[E+5]=C,A[E]=o.r,A[E+3]=o.r,A[E+1]=o.g,A[E+4]=o.g,A[E+2]=o.b,A[E+5]=o.b,M[k]=b[m]+x,M[k+1]=b[m+1]+x,M[k+2]=y[m]+x,M[k+3]=y[m]+x,M[k+4]=b[m+1]+x,M[k+5]=y[m+1]+x,t.faceidx+=6}if(u)for(u=s?p+1:p/2+1,S=l?0:p/2;S<u;S++)if(S!==p/2)for(y=S<=p/2?i:n,T=r.getVerticesForRadius(a,l,"to"),k=r.getVerticesForRadius(a,s,"from"),y===i?(v=T.vertices,g=T.normals,f=T.verticesRows):y==n&&(v=k.vertices,g=k.normals,f=k.verticesRows),T=0;T<h;T++){k=t.faceidx;var O=3*((b=f[S][T+1])+x),D=3*((m=f[S][T])+x),L=3*((C=f[S+1][T])+x),z=3*((E=f[S+1][T+1])+x),P=c[0]*v[b].x+c[3]*v[b].y+c[6]*v[b].z,I=c[0]*v[m].x+c[3]*v[m].y+c[6]*v[m].z,R=c[0]*v[C].x+c[3]*v[C].y+c[6]*v[C].z,F=c[0]*v[E].x+c[3]*v[E].y+c[6]*v[E].z,j=c[1]*v[b].x+c[4]*v[b].y+c[7]*v[b].z,N=c[1]*v[m].x+c[4]*v[m].y+c[7]*v[m].z,B=c[1]*v[C].x+c[4]*v[C].y+c[7]*v[C].z,V=c[1]*v[E].x+c[4]*v[E].y+c[7]*v[E].z,U=c[5]*v[b].y+c[8]*v[b].z,q=c[5]*v[m].y+c[8]*v[m].z,$=c[5]*v[C].y+c[8]*v[C].z,H=c[5]*v[E].y+c[8]*v[E].z;_[O]=P+y.x,_[D]=I+y.x,_[L]=R+y.x,_[z]=F+y.x,_[O+1]=j+y.y,_[D+1]=N+y.y,_[L+1]=B+y.y,_[z+1]=V+y.y,_[O+2]=U+y.z,_[D+2]=q+y.z,_[L+2]=$+y.z,_[z+2]=H+y.z,A[O]=o.r,A[D]=o.r,A[L]=o.r,A[z]=o.r,A[O+1]=o.g,A[D+1]=o.g,A[L+1]=o.g,A[z+1]=o.g,A[O+2]=o.b,A[D+2]=o.b,A[L+2]=o.b,A[z+2]=o.b,P=c[0]*g[b].x+c[3]*g[b].y+c[6]*g[b].z,I=c[0]*g[m].x+c[3]*g[m].y+c[6]*g[m].z,R=c[0]*g[C].x+c[3]*g[C].y+c[6]*g[C].z,F=c[0]*g[E].x+c[3]*g[E].y+c[6]*g[E].z,j=c[1]*g[b].x+c[4]*g[b].y+c[7]*g[b].z,N=c[1]*g[m].x+c[4]*g[m].y+c[7]*g[m].z,B=c[1]*g[C].x+c[4]*g[C].y+c[7]*g[C].z,V=c[1]*g[E].x+c[4]*g[E].y+c[7]*g[E].z,U=c[5]*g[b].y+c[8]*g[b].z,q=c[5]*g[m].y+c[8]*g[m].z,$=c[5]*g[C].y+c[8]*g[C].z,H=c[5]*g[E].y+c[8]*g[E].z,0===S?(w[O]=P,w[L]=R,w[z]=F,w[O+1]=j,w[L+1]=B,w[z+1]=V,w[O+2]=U,w[L+2]=$,w[z+2]=H,M[k]=b+x,M[k+1]=C+x,M[k+2]=E+x,t.faceidx+=3):S===u-1?(w[O]=P,w[D]=I,w[L]=R,w[O+1]=j,w[D+1]=N,w[L+1]=B,w[O+2]=U,w[D+2]=q,w[L+2]=$,M[k]=b+x,M[k+1]=m+x,M[k+2]=C+x,t.faceidx+=3):(w[O]=P,w[D]=I,w[z]=F,w[O+1]=j,w[D+1]=N,w[z+1]=V,w[O+2]=U,w[D+2]=q,w[z+2]=H,w[D]=I,w[L]=R,w[z]=F,w[D+1]=N,w[L+1]=B,w[z+1]=V,w[D+2]=q,w[L+2]=$,w[z+2]=H,M[k]=b+x,M[k+1]=m+x,M[k+2]=E+x,M[k+3]=m+x,M[k+4]=C+x,M[k+5]=E+x,t.faceidx+=6)}t.vertices+=d}},t.drawCone=function(t,r,i,a,o){if(r&&i){console.log(r),console.log(i),o=o||{r:0,g:0,b:0};var s=[i.x,i.y,i.z];s.x-=r.x,s.y-=r.y,s.z-=r.z;var l=e(s),u=n.length,c=(t=t.updateGeoGroup(u+2)).vertices,f=t.vertexArray,h=t.normalArray,p=t.colorArray,d=t.faceArray,m=3*c;for(s=new $3Dmol.Vector3(s[0],s[1],s[2]).normalize(),f[m]=r.x,f[m+1]=r.y,f[m+2]=r.z,h[m]=-s.x,h[m+1]=-s.y,h[m+2]=-s.z,p[m]=o.r,p[m+1]=o.g,p[m+2]=o.b,f[m+3]=i.x,f[m+4]=i.y,f[m+5]=i.z,h[m+3]=s.x,h[m+4]=s.y,h[m+5]=s.z,p[m+3]=o.r,p[m+4]=o.g,p[m+5]=o.b,m+=6,i=0;i<u;++i){var v=n[i].clone();v.multiplyScalar(a),s=l[0]*v.x+l[3]*v.y+l[6]*v.z;var g=l[1]*v.x+l[4]*v.y+l[7]*v.z;v=l[5]*v.y+l[8]*v.z,f[m]=s+r.x,f[m+1]=g+r.y,f[m+2]=v+r.z,h[m]=s,h[m+1]=g,h[m+2]=v,p[m]=o.r,p[m+1]=o.g,p[m+2]=o.b,m+=3}for(t.vertices+=u+2,r=t.faceidx,i=0;i<u;i++)a=c+2+i,o=c+2+(i+1)%u,d[r]=a,d[r+1]=o,d[r+2]=c,d[r+=3]=a,d[r+1]=o,d[r+2]=c+1,r+=3;t.faceidx+=6*u}};var i={cache:{},getVerticesForRadius:function(t){if(void 0!==this.cache[t])return this.cache[t];var e={vertices:[],verticesRows:[],normals:[]},n=16,r=10;1>t&&(n=10,r=8);var i,a,o=2*Math.PI,s=Math.PI;for(a=0;a<=r;a++){var l=[];for(i=0;i<=n;i++){var u=i/n,c=a/r,f={};f.x=-t*Math.cos(0+u*o)*Math.sin(0+c*s),f.y=t*Math.cos(0+c*s),f.z=t*Math.sin(0+u*o)*Math.sin(0+c*s),(u=new $3Dmol.Vector3(f.x,f.y,f.z)).normalize(),e.vertices.push(f),e.normals.push(u),l.push(e.vertices.length-1)}e.verticesRows.push(l)}return this.cache[t]=e}};return t.drawSphere=function(t,e,n,r){new $3Dmol.Vector3(e.x,e.y,e.z);for(var a=i.getVerticesForRadius(n),o=a.vertices,s=a.normals,l=(t=t.updateGeoGroup(o.length)).vertices,u=t.vertexArray,c=t.colorArray,f=t.faceArray,h=t.lineArray,p=t.normalArray,d=0,m=o.length;d<m;++d){var v=3*(l+d),g=o[d];u[v]=g.x+e.x,u[v+1]=g.y+e.y,u[v+2]=g.z+e.z,c[v]=r.r,c[v+1]=r.g,c[v+2]=r.b}for(t.vertices+=o.length,u=(a=a.verticesRows).length-1,r=0;r<u;r++)for(c=a[r].length-1,e=0;e<c;e++){d=t.faceidx,m=t.lineidx,g=3*(v=a[r][e+1]+l);var y=a[r][e]+l,b=3*y,x=a[r+1][e]+l,_=3*x,w=a[r+1][e+1]+l,A=3*w,M=s[v-l],k=s[y-l],T=s[x-l],S=s[w-l];Math.abs(o[v-l].y)===n?(p[g]=M.x,p[_]=T.x,p[A]=S.x,p[g+1]=M.y,p[_+1]=T.y,p[A+1]=S.y,p[g+2]=M.z,p[_+2]=T.z,p[A+2]=S.z,f[d]=v,f[d+1]=x,f[d+2]=w,h[m]=v,h[m+1]=x,h[m+2]=v,h[m+3]=w,h[m+4]=x,h[m+5]=w,t.faceidx+=3,t.lineidx+=6):Math.abs(o[x-l].y)===n?(p[g]=M.x,p[b]=k.x,p[_]=T.x,p[g+1]=M.y,p[b+1]=k.y,p[_+1]=T.y,p[g+2]=M.z,p[b+2]=k.z,p[_+2]=T.z,f[d]=v,f[d+1]=y,f[d+2]=x,h[m]=v,h[m+1]=y,h[m+2]=v,h[m+3]=x,h[m+4]=y,h[m+5]=x,t.faceidx+=3,t.lineidx+=6):(p[g]=M.x,p[b]=k.x,p[A]=S.x,p[g+1]=M.y,p[b+1]=k.y,p[A+1]=S.y,p[g+2]=M.z,p[b+2]=k.z,p[A+2]=S.z,p[b]=k.x,p[_]=T.x,p[A]=S.x,p[b+1]=k.y,p[_+1]=T.y,p[A+1]=S.y,p[b+2]=k.z,p[_+2]=T.z,p[A+2]=S.z,f[d]=v,f[d+1]=y,f[d+2]=w,f[d+3]=y,f[d+4]=x,f[d+5]=w,h[m]=v,h[m+1]=y,h[m+2]=v,h[m+3]=w,h[m+4]=y,h[m+5]=x,h[m+6]=x,h[m+7]=w,t.faceidx+=6,t.lineidx+=8)}},t}(),$3Dmol=$3Dmol||{},$3Dmol.GLModel=function(){function t(r,o){var s=[],l=[],u=null,c=null,f=!1,h=null,p=null,d=null,m={},v=new $3Dmol.Matrix4,g=!0,y=$3Dmol.elementColors.defaultColor,b=(o=o||{}).defaultcolors?o.defaultcolors:$3Dmol.elementColors.defaultColors,x=o.defaultSphereRadius?o.defaultSphereRadius:1.5,_=o.cartoonQuality?o.cartoonQuality:5,w=function(t,e){var r=x;return void 0!==e.radius?r=e.radius:n[t.elem]&&(r=n[t.elem]),void 0!==e.scale&&(r*=e.scale),r},A=function(t,e,n){var r=function(t,e){for(var n=null,r=-1,h=0,p=t.bonds.length;h<p;h++)if(t.bonds[h]!=e.index){l=t.bonds[h],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),(f=c.clone()).sub(i),(o=f.clone()).cross(a);var d=o.lengthSq();if(d>r&&(n=o,.1<(r=d)))break}return n},i=new $3Dmol.Vector3(t.x,t.y,t.z),a=new $3Dmol.Vector3(e.x,e.y,e.z).clone(),o=null;if(a.sub(i),1===t.bonds.length)if(1===e.bonds.length)o=a.clone(),1e-4<Math.abs(o.x)?o.y+=1:o.x+=1;else{t=(n+1)%e.bonds.length;var l=e.bonds[t],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),f=c.clone();f.sub(i),(o=f.clone()).cross(a)}else.01>(o=r(t,e)).lengthSq()&&(null!=(e=r(e,t))&&(o=e));return.01>o.lengthSq()&&(o=a.clone(),1e-4<Math.abs(o.x)?o.y+=1:o.x+=1),o.cross(a),o.normalize(),o},M=function(t,e,n,r,i,a){t[n]=r.x,t[n+1]=r.y,t[n+2]=r.z,e[n]=a.r,e[n+1]=a.g,e[n+2]=a.b,t[n+3]=i.x,t[n+4]=i.y,t[n+5]=i.z,e[n+3]=a.r,e[n+4]=a.g,e[n+5]=a.b},k=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=$3Dmol.getColorFromStyle(t,n);if(n=w(t,n),(!0===t.clickable||t.hoverable)&&void 0!==t.intersectionShape){var i=new $3Dmol.Vector3(t.x,t.y,t.z);t.intersectionShape.sphere.push(new $3Dmol.Sphere(i,n))}$3Dmol.GLDraw.drawSphere(e,t,n,r)}}},T=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=w(t,n);n=$3Dmol.getColorFromStyle(t,n);var i=(e=e.updateGeoGroup(1)).vertices,a=3*i,o=e.vertexArray,s=e.radiusArray;o[a]=t.x,o[a+1]=t.y,o[a+2]=t.z,(o=e.colorArray)[a]=n.r,o[a+1]=n.g,o[a+2]=n.b,s[i]=r,!0!==t.clickable&&!t.hoverable||void 0===t.intersectionShape||(n=new $3Dmol.Vector3(t.x,t.y,t.z),t.intersectionShape.sphere.push(new $3Dmol.Sphere(n,r))),e.vertices+=1}}},S=function(t,e,n,r){for(var i=(t=t.updateGeoGroup(4)).vertices,a=3*i,o=t.vertexArray,s=0;4>s;s++)o[a+3*s]=e.x,o[a+3*s+1]=e.y,o[a+3*s+2]=e.z;for(o=t.normalArray,e=t.colorArray,s=0;4>s;s++)e[a+3*s]=r.r,e[a+3*s+1]=r.g,e[a+3*s+2]=r.b;o[a+0]=-n,o[a+1]=n,o[a+2]=0,o[a+3]=-n,o[a+4]=-n,o[a+5]=0,o[a+6]=n,o[a+7]=-n,o[a+8]=0,o[a+9]=n,o[a+10]=n,o[a+11]=0,t.vertices+=4,(n=t.faceArray)[(r=t.faceidx)+0]=i,n[r+1]=i+1,n[r+2]=i+2,n[r+3]=i+2,n[r+4]=i+3,n[r+5]=i,t.faceidx+=6},C=function(t,e){if(t.style.sphere){var n=t.style.sphere;if(!n.hidden){var r=w(t,n);if(n=$3Dmol.getColorFromStyle(t,n),(!0===t.clickable||t.hoverable)&&void 0!==t.intersectionShape){var i=new $3Dmol.Vector3(t.x,t.y,t.z);t.intersectionShape.sphere.push(new $3Dmol.Sphere(i,r))}S(e,t,r,n)}}},E=function(t,e,n,r,i,a,o){a=(t=t.updateGeoGroup(4)).vertices,o=t.vertexArray;var s=t.colorArray,l=t.radiusArray,u=t.normalArray,c=i.r,f=i.g;i=i.b;for(var h=3*a,p=0;4>p;p++){if(o[h]=e.x,u[h]=n.x,s[h]=c,o[++h]=e.y,u[h]=n.y,s[h]=f,o[++h]=e.z,u[h]=n.z,2>p)s[h]=i;else{var d=-i;0==d&&(d=-1e-4),s[h]=d}h++}t.vertices+=4,l[a]=-r,l[a+1]=r,l[a+2]=-r,l[a+3]=r,(e=t.faceArray)[(n=t.faceidx)+0]=a,e[n+1]=a+1,e[n+2]=a+2,e[n+3]=a+2,e[n+4]=a+3,e[n+5]=a,t.faceidx+=6};this.getCrystData=function(){return m.cryst?m.cryst:null},this.getSymmetries=function(){return void 0===m.symmetries&&(m.symmetries=[v]),m.symmetries},this.setSymmetries=function(t){m.symmetries=void 0===t?[v]:t},this.getID=function(){return r},this.getNumFrames=function(){return null!=l.numFrames?l.numFrames:l.length};var O=function(t,e,n,r){return(t=e-t)<-n?e+r:t>n?e-r:e};this.setFrame=function(t){var e=this.getNumFrames();return new Promise(function(n,r){0==e&&n(),(0>t||t>=e)&&(t=e-1),null!=l.url?$3Dmol.getbin(l.url+"/traj/frame/"+t+"/"+l.path,null,"POST").then(function(t){t=new Float32Array(t,44);for(var e=0,r=0;r<s.length;r++)s[r].x=t[e++],s[r].y=t[e++],s[r].z=t[e++];if(u&&c&&u&&c)for(var i=.9*(t=u[0]),a=.9*(e=u[1]),o=.9*(r=u[2]),l=0;l<c.length;l++)for(var f=c[l],h=1;h<f.length;h++){var p=s[f[h][0]],d=s[f[h][1]];p.x=O(d.x,p.x,i,t),p.y=O(d.y,p.y,a,e),p.z=O(d.z,p.z,o,r)}n()}).catch(r):(s=l[t],n()),h=null})},this.addFrame=function(t){l.push(t)},this.vibrate=function(t,e){e=e||1,t=t||10,t--;for(var n=1;n<=t;n++){for(var r=[],i=0;i<s.length;i++){var a=new $3Dmol.Vector3($3Dmol.getAtomProperty(s[i],"dx"),$3Dmol.getAtomProperty(s[i],"dy"),$3Dmol.getAtomProperty(s[i],"dz")),o=new $3Dmol.Vector3(s[i].x,s[i].y,s[i].z);for(var u in a.multiplyScalar(n*e/t),o.add(a),a={},s[i])a[u]=s[i][u];a.x=o.x,a.y=o.y,a.z=o.z,r.push(a)}l.push(r)}l.unshift(s)},this.setAtomDefaults=function(t){for(var n=0;n<t.length;n++){var i=t[n];i&&(i.style=i.style||e,i.color=i.color||b[i.elem]||y,i.model=r,i.clickable||i.hoverable)&&(i.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},this.addMolData=function(t,e,n){if(n=n||{},t=$3Dmol.GLModel.parseMolData(t,e,n),g=!n.duplicateAssemblyAtoms,(e=t.modelData)&&(m=Array.isArray(e)?e[0]:e),u=t.box?t.box:null,0==l.length){for(e=0;e<t.length;e++)0!=t[e].length&&l.push(t[e]);l[0]&&(s=l[0])}else if(n.frames)for(e=0;e<t.length;e++)l.push(t[e]);else for(e=0;e<t.length;e++)this.addAtoms(t[e]);for(e=0;e<l.length;e++)this.setAtomDefaults(l[e],r);n.vibrate&&n.vibrate.frames&&n.vibrate.amplitude&&this.vibrate(n.vibrate.frames,n.vibrate.amplitude),n.style&&this.setStyle({},n.style)},this.setDontDuplicateAtoms=function(t){g=t},this.setModelData=function(t){m=t};var D=function(t,e){if(t==e)return!0;if("string"==typeof e&&"number"==typeof t&&(e=e.match(/(-?\d+)\s*-\s*(-?\d+)/))){var n=parseInt(e[1]),r=parseInt(e[2]);if(e&&t>=n&&t<=r)return!0}return!1};this.atomIsSelected=function(t,e){var n;if(void 0===e)return!0;var r,i=!!e.invert,a=!0;for(r in e)if("and"==r||"or"==r||"not"==r){if("not"==r){if(this.atomIsSelected(t,e[r])){a=!1;break}}else if("and"==r){var o=e[r];for(n=0;n<o.length;n++)if(!this.atomIsSelected(t,o[n])){a=!1;break}}else if("or"==r){for(a=e[r],o=!0,n=0;n<a.length;n++){if(this.atomIsSelected(t,a[n])){o=!0;break}o=!1}a=o}}else if("predicate"===r){if(!e.predicate(t)){a=!1;break}}else if("properties"==r&&t[r])for(var s in e.properties){if(void 0===t.properties[s]){a=!1;break}if(t.properties[s]!=e.properties[s]){a=!1;break}}else if(e.hasOwnProperty(r)&&"props"!=r&&"invert"!=r&&"model"!=r&&"byres"!=r&&"expand"!=r&&"within"!=r&&"and"!=r&&"or"!=r&&"not"!=r){if(void 0===t[r]){a=!1;break}if(o=!1,"bonds"===r){if((n=e[r])!=t.bonds.length){a=!1;break}}else if($.isArray(e[r])){var l=e[r],u=t[r];for(n=0;n<l.length;n++)if(D(u,l[n])){o=!0;break}if(!o){a=!1;break}}else if(n=e[r],!D(t[r],n)){a=!1;break}}return i?!a:a},this.selectedAtoms=function(t,e){var n,r=[];t=t||{},e||(e=s);for(var i=e.length,a=0;a<i;a++)(n=e[a])&&this.atomIsSelected(n,t)&&r.push(n);if(t.hasOwnProperty("expand")){if(0>=(i=parseFloat(t.expand)))i=r;else{for(a=$3Dmol.getExtent(r),n=[[],[],[]],e=0;3>e;e++)n[0][e]=a[0][e]-i,n[1][e]=a[1][e]+i,n[2][e]=a[2][e];for(i=[],e=0;e<s.length;e++){var o=s[e].x,l=s[e].y,u=s[e].z;o>=n[0][0]&&o<=n[1][0]&&l>=n[0][1]&&l<=n[1][1]&&u>=n[0][2]&&u<=n[1][2]&&(o>=a[0][0]&&o<=a[1][0]&&l>=a[0][1]&&l<=a[1][1]&&u>=a[0][2]&&u<=a[1][2]||i.push(s[e]))}}for(o=r.length,a=0;a<i.length;a++)for(var c=0;c<o;c++)(e=L(i[a],r[c]))<(n=Math.pow(t.expand,2))&&0<e&&r.push(i[a])}if(t.hasOwnProperty("within")&&t.within.hasOwnProperty("sel")&&t.within.hasOwnProperty("distance")){for(o=this.selectedAtoms(t.within.sel,s),i={},a=0;a<o.length;a++)for(c=0;c<r.length;c++)(e=L(o[a],r[c]))<(n=Math.pow(parseFloat(t.within.distance),2))&&0<e&&(i[c]=1);if(a=[],t.within.invert)for(c=0;c<r.length;c++)i[c]||a.push(r[c]);else for(c in i)a.push(r[c]);r=a}if(t.hasOwnProperty("byres"))for(t={},e=[],i=[],a=0;a<r.length;a++)if(o=(n=r[a]).chain,l=n.resi,void 0===t[o]&&(t[o]={}),n.hasOwnProperty("resi")&&void 0===t[o][l])for(t[o][l]=!0,i.push(n);0<i.length;)if(o=(n=i.pop()).chain,l=n.resi,void 0===e[n.index])for(e[n.index]=!0,c=0;c<n.bonds.length;c++)void 0===e[(u=s[n.bonds[c]]).index]&&u.hasOwnProperty("resi")&&u.chain==o&&u.resi==l&&(i.push(u),r.push(u));return r};var L=function(t,e){return Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)+Math.pow(e.z-t.z,2)};this.addAtoms=function(t){h=null;var n,i=s.length,a=[];for(n=0;n<t.length;n++)void 0===t[n].index&&(t[n].index=n),void 0===t[n].serial&&(t[n].serial=n),a[t[n].index]=i+n;for(n=0;n<t.length;n++){var o=a[(i=t[n]).index],l=$.extend(!1,{},i);l.index=o,l.bonds=[],l.bondOrder=[],l.model=r,l.style=l.style||e,void 0===l.color&&(l.color=b[l.elem]||y),o=i.bonds?i.bonds.length:0;for(var u=0;u<o;u++){var c=a[i.bonds[u]];void 0!==c&&(l.bonds.push(c),l.bondOrder.push(i.bondOrder?i.bondOrder[u]:1))}s.push(l)}},this.removeAtoms=function(t){h=null;var e,n=[];for(e=0;e<t.length;e++)n[t[e].index]=!0;for(t=[],e=0;e<s.length;e++){var r=s[e];n[r.index]||t.push(r)}s=[],this.addAtoms(t)},this.setStyle=function(e,n,r){for(var i in void 0===n&&void 0===r&&(n=e,e={}),e)t.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);for(i in n)t.validAtomStyleSpecs.hasOwnProperty(i)||console.log("Unknown style "+i);var a=!1,o=function(t){for(var o=u.selectedAtoms(e,t),s=0;s<t.length;s++)t[s]&&(t[s].capDrawn=!1);for(s=0;s<o.length;s++)for(i in a=!0,(o[s].clickable||o[s].hoverable)&&(o[s].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),r||(o[s].style={}),n)if(n.hasOwnProperty(i))for(var l in o[s].style[i]=o[s].style[i]||{},n[i])o[s].style[i][l]=n[i][l]},u=this;o(s);for(var c=0;c<l.length;c++)l[c]!==s&&o(l[c]);a&&(h=null)},this.setClickable=function(e,n,r){for(var i in e)t.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);if(n=!!n,r&&"function"!=typeof r)console.log("Callback is not a function");else{var a=(i=this.selectedAtoms(e,s)).length;for(e=0;e<a;e++)i[e].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},i[e].clickable=n,r&&(i[e].callback=r);0<a&&(h=null)}},this.setHoverable=function(e,n,r,i){for(var a in e)t.validAtomSelectionSpecs.hasOwnProperty(a)||console.log("Unknown selector "+a);if(n=!!n,r&&"function"!=typeof r)console.log("Hover_callback is not a function");else if(i&&"function"!=typeof i)console.log("Unhover_callback is not a function");else{var o=(a=this.selectedAtoms(e,s)).length;for(e=0;e<o;e++)a[e].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},a[e].hoverable=n,r&&(a[e].hover_callback=r),i&&(a[e].unhover_callback=i);0<o&&(h=null)}},this.setColorByElement=function(t,e){var n;if((n=null!==h)&&(n=d,n=e&&n?JSON.stringify(e)==JSON.stringify(n):e==n),!n){d=e;var r=this.selectedAtoms(t,r);for(0<r.length&&(h=null),t=0;t<r.length;t++)void 0!==e[(n=r[t]).elem]&&(n.color=e[n.elem])}},this.setColorByProperty=function(t,e,n,r){var i=this.selectedAtoms(t,i);for(d=null,0<i.length&&(h=null),void 0!==$3Dmol.Gradient.builtinGradients[n]&&(n=new $3Dmol.Gradient.builtinGradients[n]),r||(r=n.range()),r||(r=$3Dmol.getPropertyRange(i,e)),t=0;t<i.length;t++){var a=i[t];null!=$3Dmol.getAtomProperty(a,e)&&(a.color=n.valueToHex(parseFloat(a.properties[e]),r))}},this.setColorByFunction=function(t,e){var n=this.selectedAtoms(t,n);if("function"==typeof e)for(d=null,0<n.length&&(h=null),i=0;i<n.length;i++)a=n[i],a.color=e(a)},this.toCDObject=function(t){var e={a:[],b:[]};t&&(e.s=[]);for(var n=0;n<s.length;n++){var r={},i=s[n];if(r.x=i.x,r.y=i.y,r.z=i.z,"C"!=i.elem&&(r.l=i.elem),t){for(var a=0;a<e.s.length&&JSON.stringify(i.style)!==JSON.stringify(e.s[a]);)a++;a===e.s.length&&e.s.push(i.style),0!==a&&(r.s=a)}for(e.a.push(r),r=0;r<i.bonds.length;r++){a=n;var o=i.bonds[r];a>=o||(a={b:a,e:o},1!=(o=i.bondOrder[r])&&(a.o=o),e.b.push(a))}}return e},this.globj=function(t,e){if(null===h){var n=s,r=e;r=r||{};var i=new $3Dmol.Object3D,a=[],o={},l={},u=k;if(r.supportsImposters){u=C;var c=new $3Dmol.Geometry(!0);c.imposter=!0;var d=new $3Dmol.Geometry(!0,!0);d.imposter=!0,d.sphereGeometry=new $3Dmol.Geometry(!0),d.sphereGeometry.imposter=!0,d.drawnCaps={}}else r.supportsAIA?(u=T,(c=new $3Dmol.Geometry(!1,!0,!0)).instanced=!0):c=new $3Dmol.Geometry(!0),d=new $3Dmol.Geometry(!0);var v,y,b={},x=[Number.POSITIVE_INFINITY,Number.NEGATIVE_INFINITY],O=0;for(y=n.length;O<y;O++){var D=n[O];if(D&&D.style){(D.clickable||D.hoverable)&&void 0===D.intersectionShape&&(D.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]});var L={line:void 0,cross:void 0,stick:void 0,sphere:void 0};for(v in L)L[v]=D.style[v]?D.style[v].opacity?parseFloat(D.style[v].opacity):1:void 0,b[v]?null!=L[v]&&b[v]!=L[v]&&(console.log("Warning: "+v+" opacity is ambiguous"),b[v]=1):b[v]=L[v];u(D,c);var z=D;if(z.style.clicksphere){var P=z.style.clicksphere;if(!P.hidden){var I=w(z,P);if((!0===z.clickable||z.hoverable)&&void 0!==z.intersectionShape){var R=new $3Dmol.Vector3(z.x,z.y,z.z);z.intersectionShape.sphere.push(new $3Dmol.Sphere(R,I))}}}var F=D,j=l;if(F.style.cross){var N=F.style.cross;if(!N.hidden){var B=N.linewidth||1;j[B]||(j[B]=new $3Dmol.Geometry);var V=j[B].updateGeoGroup(6),U=w(F,N),q=[[U,0,0],[-U,0,0],[0,U,0],[0,-U,0],[0,0,U],[0,0,-U]],$=F.clickable||F.hoverable;$&&void 0===F.intersectionShape&&(F.intersectionShape={sphere:[],cylinder:[],line:[]});for(var H=$3Dmol.getColorFromStyle(F,N),W=V.vertexArray,G=V.colorArray,Y=0;6>Y;Y++){var X=3*V.vertices;if(V.vertices++,W[X]=F.x+q[Y][0],W[X+1]=F.y+q[Y][1],W[X+2]=F.z+q[Y][2],G[X]=H.r,G[X+1]=H.g,G[X+2]=H.b,$){var Z=new $3Dmol.Vector3(q[Y][0],q[Y][1],q[Y][2]);Z.multiplyScalar(.1),Z.set(Z.x+F.x,Z.y+F.y,Z.z+F.z),F.intersectionShape.line.push(Z)}}}}var J=void 0,K=void 0,Q=void 0,tt=void 0,et=void 0,nt=void 0,rt=D,it=n,at=o;if(rt.style.line){var ot=rt.style.line;if(!ot.hidden){var st=ot.linewidth||1;at[st]||(at[st]=new $3Dmol.Geometry);for(var lt=at[st].updateGeoGroup(6*rt.bonds.length),ut=lt.vertexArray,ct=lt.colorArray,ft=0;ft<rt.bonds.length;ft++){var ht=it[rt.bonds[ft]];if(ht.style.line&&!(rt.serial>=ht.serial)){var pt=new $3Dmol.Vector3(rt.x,rt.y,rt.z),dt=new $3Dmol.Vector3(ht.x,ht.y,ht.z),mt=pt.clone().add(dt).multiplyScalar(.5),vt=!1,gt=rt.clickable||rt.hoverable,yt=ht.clickable||ht.hoverable;(gt||yt)&&(gt&&(void 0===rt.intersectionShape&&(rt.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),rt.intersectionShape.line.push(pt),rt.intersectionShape.line.push(mt)),yt&&(void 0===ht.intersectionShape&&(ht.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),ht.intersectionShape.line.push(mt),ht.intersectionShape.line.push(dt)));var bt=$3Dmol.getColorFromStyle(rt,rt.style.line),xt=$3Dmol.getColorFromStyle(ht,ht.style.line);if(rt.bondStyles&&rt.bondStyles[ft]){var _t=rt.bondStyles[ft];if(!_t.iswire)continue;_t.radius&&(bondR=_t.radius),_t.singleBond&&(vt=!0),void 0!==_t.color1&&(bt=$3Dmol.CC.color(_t.color1)),void 0!==_t.color2&&(xt=$3Dmol.CC.color(_t.color2))}var wt=3*lt.vertices;if(1<rt.bondOrder[ft]&&4>rt.bondOrder[ft]&&!vt){var At=A(rt,ht,ft),Mt=dt.clone();Mt.sub(pt),2==rt.bondOrder[ft]?(At.multiplyScalar(.1),(tt=pt.clone()).add(At),(Q=pt.clone()).sub(At),(K=tt.clone()).add(Mt),(J=Q.clone()).add(Mt),bt==xt?(lt.vertices+=4,M(ut,ct,wt,tt,K,bt),M(ut,ct,wt+6,Q,J,bt)):(lt.vertices+=8,Mt.multiplyScalar(.5),(et=tt.clone()).add(Mt),(nt=Q.clone()).add(Mt),M(ut,ct,wt,tt,et,bt),M(ut,ct,wt+6,et,K,xt),M(ut,ct,wt+12,Q,nt,bt),M(ut,ct,wt+18,nt,J,xt))):3==rt.bondOrder[ft]&&(At.multiplyScalar(.1),(tt=pt.clone()).add(At),(Q=pt.clone()).sub(At),(K=tt.clone()).add(Mt),(J=Q.clone()).add(Mt),bt==xt?(lt.vertices+=6,M(ut,ct,wt,pt,dt,bt),M(ut,ct,wt+6,tt,K,bt),M(ut,ct,wt+12,Q,J,bt)):(lt.vertices+=12,Mt.multiplyScalar(.5),(et=tt.clone()).add(Mt),(nt=Q.clone()).add(Mt),M(ut,ct,wt,pt,mt,bt),M(ut,ct,wt+6,mt,dt,xt),M(ut,ct,wt+12,tt,et,bt),M(ut,ct,wt+18,et,K,xt),M(ut,ct,wt+24,Q,nt,bt),M(ut,ct,wt+30,nt,J,xt)))}else bt==xt?(lt.vertices+=2,M(ut,ct,wt,pt,dt,bt)):(lt.vertices+=4,M(ut,ct,wt,pt,mt,bt),M(ut,ct,wt+6,mt,dt,xt))}}}}var kt=void 0,Tt=void 0,St=void 0,Ct=void 0,Et=void 0,Ot=void 0,Dt=void 0,Lt=void 0,zt=void 0,Pt=void 0,It=void 0,Rt=void 0,Ft=void 0,jt=D,Nt=n,Bt=d;if(jt.style.stick){var Vt=jt.style.stick;if(!Vt.hidden){var Ut=Vt.radius||.25,qt=Vt.singleBonds||!1,$t=0,Ht=0,Wt=$3Dmol.getColorFromStyle(jt,Vt);!jt.capDrawn&&4>jt.bonds.length&&($t=2);var Gt=$3Dmol.GLDraw.drawCylinder;Bt.imposter&&(Gt=E);for(var Yt=0;Yt<jt.bonds.length;Yt++){var Xt=Nt[jt.bonds[Yt]];if(jt.serial<Xt.serial){var Zt=Xt.style;if(Zt.stick&&!Zt.stick.hidden){var Jt=$3Dmol.getColorFromStyle(Xt,Zt.stick);if(St=Ut,Rt=qt,jt.bondStyles&&jt.bondStyles[Yt]){if((Ft=jt.bondStyles[Yt]).iswire)continue;Ft.radius&&(St=Ft.radius),Ft.singleBond&&(Rt=!0),void 0!==Ft.color1&&(Wt=$3Dmol.CC.color(Ft.color1)),void 0!==Ft.color2&&(Jt=$3Dmol.CC.color(Ft.color2))}var Kt=new $3Dmol.Vector3(jt.x,jt.y,jt.z),Qt=new $3Dmol.Vector3(Xt.x,Xt.y,Xt.z);if(1===jt.bondOrder[Yt]||Rt){if(!Xt.capDrawn&&4>Xt.bonds.length&&(Ht=2),Wt!=Jt?(Gt(Bt,Kt,Tt=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5),St,Wt,$t,0),Gt(Bt,Tt,Qt,St,Jt,0,Ht)):Gt(Bt,Kt,Qt,St,Wt,$t,Ht),Ot=jt.clickable||jt.hoverable,Dt=Xt.clickable||Xt.hoverable,Ot||Dt){if(Tt||(Tt=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5)),Ot){var te=new $3Dmol.Cylinder(Kt,Tt,St),ee=new $3Dmol.Sphere(Kt,St);jt.intersectionShape.cylinder.push(te),jt.intersectionShape.sphere.push(ee)}if(Dt){var ne=new $3Dmol.Cylinder(Qt,Tt,St),re=new $3Dmol.Sphere(Qt,St);Xt.intersectionShape.cylinder.push(ne),Xt.intersectionShape.sphere.push(re)}}}else if(1<jt.bondOrder[Yt]){var ie=0,ae=0;St!=Ut&&(ae=ie=2);var oe=Qt.clone();if(oe.sub(Kt),Et=A(jt,Xt,Yt),2==jt.bondOrder[Yt]){Ct=St/2.5,(Et=A(jt,Xt,Yt)).multiplyScalar(1.5*Ct);var se=Kt.clone();se.add(Et);var le=Kt.clone();le.sub(Et);var ue=se.clone();ue.add(oe);var ce=le.clone();ce.add(oe),Wt!=Jt?(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5),kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5),Gt(Bt,se,Tt,Ct,Wt,ie,0),Gt(Bt,Tt,ue,Ct,Jt,0,ae),Gt(Bt,le,kt,Ct,Wt,ie,0),Gt(Bt,kt,ce,Ct,Jt,0,ae)):(Gt(Bt,se,ue,Ct,Wt,ie,ae),Gt(Bt,le,ce,Ct,Wt,ie,ae)),Ot=jt.clickable||jt.hoverable,Dt=Xt.clickable||Xt.hoverable,(Ot||Dt)&&(Tt||(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5)),kt||(kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5)),Ot&&(Lt=new $3Dmol.Cylinder(se,Tt,Ct),zt=new $3Dmol.Cylinder(le,kt,Ct),jt.intersectionShape.cylinder.push(Lt),jt.intersectionShape.cylinder.push(zt)),Dt&&(Pt=new $3Dmol.Cylinder(ue,Tt,Ct),It=new $3Dmol.Cylinder(ce,kt,Ct),Xt.intersectionShape.cylinder.push(Pt),Xt.intersectionShape.cylinder.push(It)))}else if(3==jt.bondOrder[Yt]&&(Ct=St/4,Et.cross(oe),Et.normalize(),Et.multiplyScalar(3*Ct),(se=Kt.clone()).add(Et),(le=Kt.clone()).sub(Et),(ue=se.clone()).add(oe),(ce=le.clone()).add(oe),Wt!=Jt?(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5),kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5),mp3=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5),Gt(Bt,se,Tt,Ct,Wt,ie,0),Gt(Bt,Tt,ue,Ct,Jt,0,ae),Gt(Bt,Kt,mp3,Ct,Wt,$t,0),Gt(Bt,mp3,Qt,Ct,Jt,0,Ht),Gt(Bt,le,kt,Ct,Wt,ie,0),Gt(Bt,kt,ce,Ct,Jt,0,ae)):(Gt(Bt,se,ue,Ct,Wt,ie,ae),Gt(Bt,Kt,Qt,Ct,Wt,$t,Ht),Gt(Bt,le,ce,Ct,Wt,ie,ae)),Ot=jt.clickable||jt.hoverable,Dt=Xt.clickable||Xt.hoverable,Ot||Dt)){if(Tt||(Tt=(new $3Dmol.Vector3).addVectors(se,ue).multiplyScalar(.5)),kt||(kt=(new $3Dmol.Vector3).addVectors(le,ce).multiplyScalar(.5)),mp3||(mp3=(new $3Dmol.Vector3).addVectors(Kt,Qt).multiplyScalar(.5)),Ot){Lt=new $3Dmol.Cylinder(se.clone(),Tt.clone(),Ct),zt=new $3Dmol.Cylinder(le.clone(),kt.clone(),Ct);var fe=new $3Dmol.Cylinder(Kt.clone(),mp3.clone(),Ct);jt.intersectionShape.cylinder.push(Lt),jt.intersectionShape.cylinder.push(zt),jt.intersectionShape.cylinder.push(fe)}if(Dt){Pt=new $3Dmol.Cylinder(ue.clone(),Tt.clone(),Ct),It=new $3Dmol.Cylinder(ce.clone(),kt.clone(),Ct);var he=new $3Dmol.Cylinder(Qt.clone(),mp3.clone(),Ct);Xt.intersectionShape.cylinder.push(Pt),Xt.intersectionShape.cylinder.push(It),Xt.intersectionShape.cylinder.push(he)}}}}}}var pe=!1,de=0,me=!1;for(Yt=0;Yt<jt.bonds.length;Yt++)Rt=qt,jt.bondStyles&&jt.bondStyles[Yt]&&((Ft=jt.bondStyles[Yt]).singleBond&&(Rt=!0),Ft.radius&&Ft.radius!=Ut&&(me=!0)),(Rt||1==jt.bondOrder[Yt])&&de++;me?0<de&&(pe=!0):0==de&&0<jt.bonds.length&&(pe=!0),pe&&(St=Ut,Bt.imposter?S(Bt.sphereGeometry,jt,St,Wt):$3Dmol.GLDraw.drawSphere(Bt,jt,St,Wt))}}void 0===D.style.cartoon||D.style.cartoon.hidden||("spectrum"!==D.style.cartoon.color||"number"!=typeof D.resi||D.hetflag||(D.resi<x[0]&&(x[0]=D.resi),D.resi>x[1]&&(x[1]=D.resi)),a.push(D))}}if(0<a.length&&$3Dmol.drawCartoon(i,a,x,_),c&&0<c.vertices){if(c.initTypedArrays(),c.imposter)var ve=new $3Dmol.SphereImposterMaterial({ambient:0,vertexColors:!0,reflectivity:0});else if(c.instanced){var ge=new $3Dmol.Geometry(!0);$3Dmol.GLDraw.drawSphere(ge,{x:0,y:0,z:0},1,new $3Dmol.Color(.5,.5,.5)),ge.initTypedArrays(),ve=new $3Dmol.InstancedMaterial({sphereMaterial:new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0}),sphere:ge})}else ve=new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0});1>b.sphere&&0<=b.sphere&&(ve.transparent=!0,ve.opacity=b.sphere),ge=new $3Dmol.Mesh(c,ve),i.add(ge)}if(0<d.vertices){var ye=d.sphereGeometry;ye&&void 0!==ye.vertices&&0!=ye.vertices||(ye=null),d.initTypedArrays(),ye&&ye.initTypedArrays();var be={ambient:0,vertexColors:!0,reflectivity:0};if(d.imposter)var xe=new $3Dmol.StickImposterMaterial(be),_e=new $3Dmol.SphereImposterMaterial(be);else xe=new $3Dmol.MeshLambertMaterial(be),_e=new $3Dmol.MeshLambertMaterial(be),xe.wireframe&&(d.setUpWireframe(),ye&&ye.setUpWireframe());1>b.stick&&0<=b.stick&&(xe.transparent=!0,xe.opacity=b.stick,_e.transparent=!0,_e.opacity=b.stick);var we=new $3Dmol.Mesh(d,xe);if(i.add(we),ye){var Ae=new $3Dmol.Mesh(ye,_e);i.add(Ae)}}for(O in o)if(o.hasOwnProperty(O)){var Me=O,ke=new $3Dmol.LineBasicMaterial({linewidth:Me,vertexColors:!0});1>b.line&&0<=b.line&&(ke.transparent=!0,ke.opacity=b.line),o[O].initTypedArrays();var Te=new $3Dmol.Line(o[O],ke,$3Dmol.LinePieces);i.add(Te)}for(O in l)if(l.hasOwnProperty(O)){Me=O;var Se=new $3Dmol.LineBasicMaterial({linewidth:Me,vertexColors:!0});1>b.cross&&0<=b.cross&&(Se.transparent=!0,Se.opacity=b.cross),l[O].initTypedArrays();var Ce=new $3Dmol.Line(l[O],Se,$3Dmol.LinePieces);i.add(Ce)}if(g&&m.symmetries&&0<m.symmetries.length){var Ee,Oe=new $3Dmol.Object3D;for(Ee=0;Ee<m.symmetries.length;Ee++){new $3Dmol.Object3D;var De=i.clone();De.matrix.copy(m.symmetries[Ee]),De.matrixAutoUpdate=!1,Oe.add(De)}h=Oe}else h=i;p&&(t.remove(p),p=null),p=h.clone(),f&&(p.setVisible(!1),h.setVisible(!1)),t.add(p)}},this.removegl=function(t){p&&(void 0!==p.geometry&&p.geometry.dispose(),void 0!==p.material&&p.material.dispose(),t.remove(p),p=null),h=null},this.hide=function(){f=!0,p&&p.setVisible(!1),h&&h.setVisible(!1)},this.show=function(){f=!1,p&&p.setVisible(!0),h&&h.setVisible(!0)},this.addPropertyLabels=function(t,e,n,r){var i=this.selectedAtoms(e,i);for(e=$.extend(!0,{},r),r=0;r<i.length;r++){var a=i[r],o=null;void 0!==a[t]?o=String(a[t]):(a.properties[t],o=String(a.properties[t])),null!=o&&(e.position=a,n.addLabel(o,e))}},this.addResLabels=function(t,e,n){for(var r=this.selectedAtoms(t,r),i={},a=0;a<r.length;a++){var o=(t=r[a]).chain,s=t.resn+""+t.resi;i[o]||(i[o]={}),i[o][s]||(i[o][s]=[]),i[o][s].push(t)}for(o in n=$.extend(!0,{},n),i)if(i.hasOwnProperty(o)){var l=i[o];for(s in l)if(l.hasOwnProperty(s)){r=l[s];var u=new $3Dmol.Vector3(0,0,0);for(a=0;a<r.length;a++)t=r[a],u.x+=t.x,u.y+=t.y,u.z+=t.z;u.divideScalar(r.length),n.position=u,e.addLabel(s,n)}}};this.setCoordinatesFromURL=function(t,e){l=[];var n=this;return u&&function(){c=[];var t=new Int8Array(s.length);t.fill(0);for(var e=function(n,r,i){i.push([n,r]),r=s[n],t[n]=1;for(var a=0;a<r.bonds.length;a++){var o=r.bonds[a];s[o]&&!t[o]&&e(o,n,i)}},n=0;n<s.length;n++)if(s[n]&&!t[n]){var r=[];e(n,-1,r),c.push(r)}}(),new Promise(function(r,i){t.startsWith("http://")||(t="http://"+t),$.get(t+"/traj/numframes/"+e,function(a){isNaN(parseInt(a))||(l.push(s),l.numFrames=a,l.url=t,l.path=e,n.setFrame(0).then(function(){r()}).catch(i))})})},this.setCoordinates=function(e,n){if(!e)return[];if(/\.gz$/.test(n=n||"")){n=n.replace(/\.gz$/,"");try{e=pako.inflate(e,{to:"string"})}catch(t){console.log(t)}}if({mdcrd:"",inpcrd:"",pdb:"",netcdf:""}.hasOwnProperty(n)){l=[];var r=s.length;for(e=t.parseCrd(e,n),n=0;n<e.length;){for(var i=[],a=0;a<r;a++){var o,u={};for(o in s[a])u[o]=s[a][o];i[a]=u,i[a].x=e[n++],i[a].y=e[n++],i[a].z=e[n++]}l.push(i)}return s=l[0],l}return[]},this.addAtomSpecs=function(e){for(var n=0;n<e.length;n++)t.validAtomSelectionSpecs.hasOwnProperty(e[n])&&t.validAtomSelectionSpecs.push(e[n])}}var e={line:{}},n={H:1.2,Li:1.82,LI:1.82,Na:2.27,NA:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,Cl:1.75,BR:1.85,Br:1.85,SE:1.9,Se:1.9,ZN:1.39,Zn:1.39,CU:1.4,Cu:1.4,NI:1.63,Ni:1.63};t.validElements="H Li LI Na NA K C N O F P S CL Cl BR Br SE Se ZN Zn CU Cu NI Ni".split(" "),t.validAtomSpecs={resn:{type:"string",valid:!0},x:{type:"number",valid:!1,step:.1},y:{type:"number",valid:!1,step:.1},z:{type:"number",valid:!1,step:.1},color:{type:"color",gui:!0},surfaceColor:{type:"color",gui:!0},elem:{type:"element",gui:!0},hetflag:{type:"boolean",valid:!1},chain:{type:"string",gui:!0},resi:{type:"number",gui:!0},icode:{type:"number",valid:!1,step:.1},rescode:{type:"number",valid:!1,step:.1},serial:{type:"number",valid:!1,step:.1},atom:{type:"string",valid:!1},bonds:{type:"array",valid:!1},ss:{type:"string",valid:!1},singleBonds:{type:"boolean",valid:!1},bondOrder:{type:"array",valid:!1},properties:{type:"properties",valid:!1},b:{type:"number",valid:!1,step:.1},pdbline:{type:"string",valid:!1},clickable:{type:"boolean",valid:!1},callback:{type:"function",valid:!1},invert:{type:"boolean",valid:!1},reflectivity:{type:"number",gui:!0,step:.1},altLoc:{type:"invalid",valid:!1}},t.validAtomSelectionSpecs=function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}(t.validAtomSpecs,{model:{type:"string",valid:!1},bonds:{type:"string",valid:!1},predicate:{type:"string",valid:!1},invert:{type:"string",valid:!1},byres:{type:"string",valid:!1},expand:{type:"string",valid:!1},within:{type:"string",valid:!1},and:{type:"string",valid:!1},or:{type:"string",valid:!1},not:{type:"string",valid:!1}});var r={hidden:{type:"boolean",gui:!0},singleBonds:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1.5,min:0}};return t.validAtomStyleSpecs={line:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!0,step:.1,default:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0}},gui:!0},cross:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!1,step:.1,default:1,min:0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1,min:.1},scale:{type:"number",gui:!0,step:.1,default:1,min:0}},gui:!0},stick:{validItems:{hidden:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:.25,min:.1},singleBonds:{type:"boolean",gui:!0}},gui:!0},sphere:{validItems:r,gui:!0},cartoon:{validItems:{style:{validItems:["trace","oval","rectangle","parabola","edged"],gui:!0},color:{type:"color",gui:!0},arrows:{type:"boolean",gui:!0},ribbon:{type:"boolean",gui:!0},hidden:{type:"boolean",gui:!0},tubes:{type:"boolean",gui:!0},thickness:{type:"number",gui:!0,step:.1,default:1,min:0},width:{type:"number",gui:!0,step:.1,default:1,min:0},opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1}},gui:!0},colorfunc:{validItems:null,valid:!1},clicksphere:{validItems:r}},t.validSurfaceSpecs={opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},voldata:{type:"number",gui:!1},volscheme:{type:"number",gui:!1},map:{type:"number",gui:!1}},t.validLabelResSpecs={font:{type:"string",gui:!0},fontSize:{type:"number",gui:!0,step:1,default:12,min:1},fontColor:{type:"color",gui:!0},fontOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},borderThickness:{type:"number",gui:!0,step:.1,default:1,min:0},borderColor:{type:"color",gui:!0},borderOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},backgroundColor:{type:"color",gui:!0},backgroundOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},position:{type:"array",valid:!1},inFront:{type:"boolean",gui:!0},showBackground:{type:"boolean",gui:!0},fixed:{type:"boolean",gui:!0},alignment:{validItems:"topLeft topCenter topRight centerLeft center centerRight bottomLeft bottomCenter bottomRight".split(" "),gui:!0},scale:{type:"boolean",gui:!1}},t.parseCrd=function(t,e){var n,r=[],i=0;if("pdb"==e)for(n=t.indexOf("\nATOM");-1!=n;){for(;"\nATOM"==t.slice(n,n+5)||"\nHETATM"==t.slice(n,n+7);)r[i++]=parseFloat(t.slice(n+31,n+39)),r[i++]=parseFloat(t.slice(n+39,n+47)),r[i++]=parseFloat(t.slice(n+47,n+55)),n=t.indexOf("\n",n+54),"\nTER"==t.slice(n,n+4)&&(n=t.indexOf("\n",n+5));n=t.indexOf("\nATOM",n)}else"netcdf"==e?(t=new netcdfjs(t),r=[].concat.apply([],t.getDataVariable("coordinates"))):(n=t.indexOf("\n"),"inpcrd"==e&&(n=t.indexOf("\n",n+1)),r=(t=t.slice(n+1)).match(/\S+/g).map(parseFloat));return r},t.parseMolData=function(t,e,n){if(!t)return[];if(/\.gz$/.test(e=e||"")){e=e.replace(/\.gz$/,"");try{t=pako.inflate(t,{to:"string"})}catch(t){console.log(t)}}return void 0===$3Dmol.Parsers[e]&&(e=e.split(".").pop(),void 0===$3Dmol.Parsers[e]&&(console.log("Unknown format: "+e),e=t instanceof Uint8Array?"mmtf":t.match(/^@<TRIPOS>MOLECULE/gm)?"mol2":t.match(/^HETATM/gm)||t.match(/^ATOM/gm)?"pdb":t.match(/ITEM: TIMESTEP/gm)?"lammpstrj":t.match(/^.*\n.*\n.\s*(\d+)\s+(\d+)/gm)?"sdf":t.match(/^%VERSION\s+\VERSION_STAMP/gm)?"prmtop":"xyz",console.log("Best guess: "+e))),(0,$3Dmol.Parsers[e])(t,n)},t.setAtomDefaults=function(t,n){for(var r=0;r<t.length;r++){var i=t[r];i&&(i.style=i.style||e,i.color=i.color||ElementColors[i.elem]||defaultColor,i.model=n,i.clickable||i.hoverable)&&(i.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},t}(),$3Dmol.GLShape=function(){function t(t){t=t||{},$3Dmol.ShapeIDCount++,this.boundingSphere=new $3Dmol.Sphere,this.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},i(this,t);var a=[],o=null,s=null,l=new $3Dmol.Geometry(!0),u=new $3Dmol.Geometry(!0);this.updateStyle=function(e){for(var n in e)t[n]=e[n];i(this,t)},this.addCustom=function(t){t.vertexArr=t.vertexArr||[],t.faceArr=t.faceArr||[],t.normalArr=t.normalArr||[],n(this,l,t)},this.addSphere=function(t){t.center=t.center||{x:0,y:0,z:0},t.radius=t.radius?$3Dmol.Math.clamp(t.radius,0,1/0):1.5,t.color=$3Dmol.CC.color(t.color),this.intersectionShape.sphere.push(new $3Dmol.Sphere(t.center,t.radius)),$3Dmol.GLDraw.drawSphere(l,t.center,t.radius,t.color),a.push({centroid:new $3Dmol.Vector3(t.center.x,t.center.y,t.center.z)}),t=l.updateGeoGroup(0),r(this.boundingSphere,a,t.vertexArray,t.vertices)},this.addBox=function(t){var e=t.dimensions||{w:1,h:1,d:1},i=e.w;"number"==typeof e.w&&(i={x:e.w,y:0,z:0});var o=e.h;"number"==typeof e.h&&(o={x:0,y:e.h,z:0});var s=e.d;"number"==typeof e.d&&(s={x:0,y:0,z:e.d}),null==(e=t.corner)&&(e=void 0!==t.center?{x:t.center.x-.5*(i.x+o.x+s.x),y:t.center.y-.5*(i.y+o.y+s.y),z:t.center.z-.5*(i.z+o.z+s.z)}:{x:0,y:0,z:0}),i=[{x:e.x,y:e.y,z:e.z},{x:e.x+i.x,y:e.y+i.y,z:e.z+i.z},{x:e.x+o.x,y:e.y+o.y,z:e.z+o.z},{x:e.x+i.x+o.x,y:e.y+i.y+o.y,z:e.z+i.z+o.z},{x:e.x+s.x,y:e.y+s.y,z:e.z+s.z},{x:e.x+i.x+s.x,y:e.y+i.y+s.y,z:e.z+i.z+s.z},{x:e.x+o.x+s.x,y:e.y+o.y+s.y,z:e.z+o.z+s.z},{x:e.x+i.x+o.x+s.x,y:e.y+i.y+o.y+s.y,z:e.z+i.z+o.z+s.z}],s=[],(o=[]).splice(o.length,0,i[0],i[1],i[2],i[3]),s.splice(s.length,0,0,2,1,1,2,3),e=4,o.splice(o.length,0,i[2],i[3],i[6],i[7]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,o.splice(o.length,0,i[4],i[5],i[0],i[1]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,o.splice(o.length,0,i[6],i[7],i[4],i[5]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,o.splice(o.length,0,i[3],i[1],i[7],i[5]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),e+=4,o.splice(o.length,0,i[2],i[0],i[6],i[4]),s.splice(s.length,0,e+0,e+2,e+1,e+1,e+2,e+3),(t=$.extend({},t)).vertexArr=o,t.faceArr=s,t.normalArr=[],n(this,l,t),t=new $3Dmol.Vector3,a.push({centroid:t.addVectors(i[0],i[7]).multiplyScalar(.5)}),t=l.updateGeoGroup(0),r(this.boundingSphere,a,t.vertexArray,t.vertices)},this.addCylinder=function(t){t.start=t.start||{},t.end=t.end||{};var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),n=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);void 0===n.x&&(n.x=3);var i=t.radius||.1,o=$3Dmol.CC.color(t.color);this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(e,n,i)),$3Dmol.GLDraw.drawCylinder(l,e,n,i,o,t.fromCap,t.toCap),t=new $3Dmol.Vector3,a.push({centroid:t.addVectors(e,n).multiplyScalar(.5)}),e=l.updateGeoGroup(0),r(this.boundingSphere,a,e.vertexArray,e.vertices)},this.addDashedCylinder=function(t){t.start=t.start||{},t.end=t.end||{},t.dashLength=t.dashLength||.25,t.gapLength=t.gapLength||.25;var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),n=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);void 0===n.x&&(n.x=3);var i=t.radius||.1,o=$3Dmol.CC.color(t.color),s=Math.sqrt(Math.pow(e.x-n.x,2)+Math.pow(e.y-n.y,2)+Math.pow(e.z-n.z,2)),u=s/(t.gapLength+t.dashLength),c=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0);new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0);for(var f=new $3Dmol.Vector3((n.x-e.x)/(s/t.gapLength),(n.y-e.y)/(s/t.gapLength),(n.z-e.z)/(s/t.gapLength)),h=new $3Dmol.Vector3((n.x-e.x)/(s/t.dashLength),(n.y-e.y)/(s/t.dashLength),(n.z-e.z)/(s/t.dashLength)),p=0;p<u;p++)s=new $3Dmol.Vector3(c.x+h.x,c.y+h.y,c.z+h.z),this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(c,s,i)),$3Dmol.GLDraw.drawCylinder(l,c,s,i,o,t.fromCap,t.toCap),c=new $3Dmol.Vector3(s.x+f.x,s.y+f.y,s.z+f.z);t=new $3Dmol.Vector3,a.push({centroid:t.addVectors(e,n).multiplyScalar(.5)}),e=l.updateGeoGroup(0),r(this.boundingSphere,a,e.vertexArray,e.vertices)},this.addCurve=function(t){t.points=t.points||[],t.smooth=t.smooth||10,void 0===t.fromCap&&(t.fromCap=2),void 0===t.toCap&&(t.toCap=2);var e=$3Dmol.subdivide_spline(t.points,t.smooth);if(3>e.length)console.log("Too few points in addCurve");else{var n=t.radius||.1,r=$3Dmol.CC.color(t.color),i=0,a=e.length-1,o=e[0].distanceTo(e[1]),s=Math.ceil(2*n/o);for(t.toArrow&&(o={start:e[a-=s],end:e[e.length-1],radius:n,color:r,mid:1e-4},this.addArrow(o)),t.fromArrow&&(o={start:e[i+=s],end:e[0],radius:n,color:r,mid:1e-4},this.addArrow(o)),t=Math.ceil(e.length/2),n={radius:n,color:r,fromCap:2,toCap:2};i<a;i++)n.start=e[i],n.end=e[i+1],n.fromCap=2,n.toCap=2,i<t?(n.fromCap=2,n.toCap=0):(n.fromCap=i>t?0:2,n.toCap=2),this.addCylinder(n)}},this.addLine=function(t){t.start=t.start||{},t.end=t.end||{};var e=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0);void 0===(t=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0)).x&&(t.x=3);var n=l.updateGeoGroup(2),i=n.vertices,o=3*i,s=n.vertexArray;s[o]=e.x,s[o+1]=e.y,s[o+2]=e.z,s[o+3]=t.x,s[o+4]=t.y,s[o+5]=t.z,n.vertices+=2,(o=n.lineArray)[s=n.lineidx]=i,o[s+1]=i+1,n.lineidx+=2,n=new 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h=[];h[0]=c.clone(),1e-4<Math.abs(h[0].x)?h[0].y+=1:h[0].x+=1,h[0].cross(c),h[0].normalize(),h[0]=h[0],h[4]=h[0].clone(),h[4].crossVectors(h[0],c),h[4].normalize(),h[8]=h[0].clone().negate(),h[12]=h[4].clone().negate(),h[2]=h[0].clone().add(h[4]).normalize(),h[6]=h[4].clone().add(h[8]).normalize(),h[10]=h[8].clone().add(h[12]).normalize(),h[14]=h[12].clone().add(h[0]).normalize(),h[1]=h[0].clone().add(h[2]).normalize(),h[3]=h[2].clone().add(h[4]).normalize(),h[5]=h[4].clone().add(h[6]).normalize(),h[7]=h[6].clone().add(h[8]).normalize(),h[9]=h[8].clone().add(h[10]).normalize(),h[11]=h[10].clone().add(h[12]).normalize(),h[13]=h[12].clone().add(h[14]).normalize(),h[15]=h[14].clone().add(h[0]).normalize();var p,d=e.vertices,m=e.vertexArray,v=e.faceArray,g=e.normalArray,y=e.lineArray,b=0;for(p=h.length;b<p;++b){var x=3*(d+3*b),_=h[b].clone().multiplyScalar(o).add(n),w=h[b].clone().multiplyScalar(o).add(f),A=h[b].clone().multiplyScalar(o*s).add(f);m[x]=_.x,m[x+1]=_.y,m[x+2]=_.z,m[x+3]=w.x,m[x+4]=w.y,m[x+5]=w.z,m[x+6]=A.x,m[x+7]=A.y,m[x+8]=A.z,0<b&&(x=new $3Dmol.Vector3(m[x-3],m[x-2],m[x-1]),_=i.clone(),w=f.clone(),A=new $3Dmol.Vector3(A.x,A.y,A.z),this.intersectionShape.triangle.push(new $3Dmol.Triangle(A,_,x)),this.intersectionShape.triangle.push(new $3Dmol.Triangle(x.clone(),w,A.clone())))}e.vertices+=48,m[x=3*e.vertices]=n.x,m[x+1]=n.y,m[x+2]=n.z,m[x+3]=f.x,m[x+4]=f.y,m[x+5]=f.z,m[x+6]=i.x,m[x+7]=i.y,m[x+8]=i.z,e.vertices+=3;var M,k,T=e.vertices-3,S=e.vertices-2,C=e.vertices-1,E=3*T,O=3*S,D=3*C;for(b=0,p=h.length-1;b<p;++b){var L=d+3*b;n=e.faceidx,i=e.lineidx,x=3*(o=L),_=3*(s=L+1),w=3*(f=L+2);var z=3*(m=L+4),P=3*(A=L+5),I=3*(L+=3),R=M=h[b],F=k=h[b+1];g[x]=R.x,g[_]=M.x,g[I]=k.x,g[x+1]=R.y,g[_+1]=M.y,g[I+1]=k.y,g[x+2]=R.z,g[_+2]=M.z,g[I+2]=k.z,g[_]=M.x,g[z]=F.x,g[I]=k.x,g[_+1]=M.y,g[z+1]=F.y,g[I+1]=k.y,g[_+2]=M.z,g[z+2]=F.z,g[I+2]=k.z,g[w]=M.x,g[P]=F.x,g[w+1]=M.y,g[P+1]=F.y,g[w+2]=M.z,g[P+2]=F.z,v[n]=o,v[n+1]=s,v[n+2]=L,v[n+3]=s,v[n+4]=m,v[n+5]=L,v[n+6]=o,v[n+7]=L,v[n+8]=T,v[n+9]=f,v[n+10]=S,v[n+11]=A,v[n+12]=f,v[n+13]=C,v[n+14]=A,y[i]=o,y[i+1]=s,y[i+2]=o,y[i+3]=L,y[i+4]=m,y[i+5]=L,y[i+6]=o,y[i+7]=L,y[i+8]=f,y[i+9]=s,y[i+10]=f,y[i+11]=A,y[i+12]=m,y[i+13]=A,y[i+14]=f,y[i+15]=C,y[i+16]=f,y[i+17]=A,y[i+18]=C,y[i+19]=A,e.faceidx+=15,e.lineidx+=20}d=[d+45,d+46,d+1,d,d+47,d+2],n=e.faceidx,i=e.lineidx,x=3*(o=d[0]),_=3*(s=d[1]),w=3*(f=d[4]),z=3*(m=d[2]),P=3*(A=d[5]),I=3*(L=d[3]),R=M=h[15],F=k=h[0],g[x]=R.x,g[_]=M.x,g[I]=k.x,g[x+1]=R.y,g[_+1]=M.y,g[I+1]=k.y,g[x+2]=R.z,g[_+2]=M.z,g[I+2]=k.z,g[_]=M.x,g[z]=F.x,g[I]=k.x,g[_+1]=M.y,g[z+1]=F.y,g[I+1]=k.y,g[_+2]=M.z,g[z+2]=F.z,g[I+2]=k.z,g[w]=M.x,g[P]=F.x,g[w+1]=M.y,g[P+1]=F.y,g[w+2]=M.z,g[P+2]=F.z,c.normalize(),u.normalize(),g[E]=u.x,g[O]=g[D]=c.x,g[E+1]=u.y,g[O+1]=g[D+1]=c.y,g[E+2]=u.z,g[O+2]=g[D+2]=c.z,v[n]=o,v[n+1]=s,v[n+2]=L,v[n+3]=s,v[n+4]=m,v[n+5]=L,v[n+6]=o,v[n+7]=L,v[n+8]=T,v[n+9]=f,v[n+10]=S,v[n+11]=A,v[n+12]=f,v[n+13]=C,v[n+14]=A,y[i]=o,y[i+1]=s,y[i+2]=o,y[i+3]=L,y[i+4]=m,y[i+5]=L,y[i+6]=o,y[i+7]=L,y[i+8]=f,y[i+9]=s,y[i+10]=f,y[i+11]=A,y[i+12]=m,y[i+13]=A,y[i+14]=f,y[i+15]=C,y[i+16]=f,y[i+17]=A,y[i+18]=C,y[i+19]=A,e.faceidx+=15,e.lineidx+=20}e=new $3Dmol.Vector3,a.push({centroid:e.addVectors(t.start,t.end).multiplyScalar(.5)}),t=l.updateGeoGroup(0),r(this.boundingSphere,a,t.vertexArray,t.vertices)},this.addIsosurface=function(t,e,r){var i,a=void 0!==e.isoval&&"number"==typeof e.isoval?e.isoval:0,o=!!e.voxel,s=void 0===e.smoothness?1:e.smoothness,u=t.size.x,c=t.size.y,f=t.size.z,h=new Int16Array(u*c*f),p=t.data,d=0;for(i=h.length;d<i;++d)h[d]=-1;for(h=new Uint8Array(u*c*f),d=0,i=p.length;d<i;++d)0<(0<=a?p[d]-a:a-p[d])&&(h[d]|=2);if(a=[],p=[],$3Dmol.MarchingCube.march(h,a,p,{fulltable:!0,voxel:o,unitCube:t.unit,origin:t.origin,matrix:t.matrix,nX:u,nY:c,nZ:f}),!o&&0<s&&$3Dmol.MarchingCube.laplacianSmooth(s,a,p),o=[],s=[],u=[],e.selectedRegion&&void 0===e.coords&&(e.coords=e.selectedRegion),void 0!==e.coords){c=e.coords[0].x,f=e.coords[0].y,h=e.coords[0].z,i=e.coords[0].x;var m=e.coords[0].y,v=e.coords[0].z;for(d=0;d<e.coords.length;d++)e.coords[d].x>c?c=e.coords[d].x:e.coords[d].x<i&&(i=e.coords[d].x),e.coords[d].y>f?f=e.coords[d].y:e.coords[d].y<m&&(m=e.coords[d].y),e.coords[d].z>h?h=e.coords[d].z:e.coords[d].z<v&&(v=e.coords[d].z);var g=2;for(void 0!==e.radius&&(g=e.radius),void 0!==e.selectedOffset&&(g=e.selectedOffset),void 0!==e.seldist&&(g=e.seldist),i-=g,c+=g,m-=g,f+=g,v-=g,h+=g,d=0;d<a.length;d++){var y;if(y=a[d].x>i&&a[d].x<c&&a[d].y>m&&a[d].y<f&&a[d].z>v&&a[d].z<h)t:{y=a[d];for(var b=e.coords,x=g,_=0;_<b.length;_++){var w=b[_];if(Math.sqrt(Math.pow(w.x-y.x,2)+Math.pow(w.y-y.y,2)+Math.pow(w.z-y.z,2))<=x){y=!0;break t}}y=!1}y?(o.push(s.length),s.push(a[d])):o.push(-1)}for(d=0;d+2<p.length;d+=3)-1!==o[p[d]]&&-1!==o[p[d+1]]&&-1!==o[p[d+2]]&&(u.push(p[d]-(p[d]-o[p[d]])),u.push(p[d+1]-(p[d+1]-o[p[d+1]])),u.push(p[d+2]-(p[d+2]-o[p[d+2]])));a=s,p=u}for(n(this,l,{vertexArr:a,faceArr:p,normalArr:[],clickable:e.clickable,hoverable:e.hoverable}),this.updateStyle(e),d=new $3Dmol.Vector3(t.origin.x,t.origin.y,t.origin.z),p=new $3Dmol.Vector3(t.size.x*t.unit.x,t.size.y*t.unit.y,t.size.z*t.unit.z),t=new $3Dmol.Vector3(0,0,0),e=d.clone(),p=d.clone().add(p),d=0;d<a.length;d++)t.add(a[d]),e.max(a[d]),p.min(a[d]);t.divideScalar(a.length),d=t.distanceTo(p),a=t.distanceTo(e),this.boundingSphere.center=t,this.boundingSphere.radius=Math.max(d,a),"function"==typeof r&&r()},this.addVolumetricData=function(t,e,n){t=new $3Dmol.VolumeData(t,e),this.addIsosurface(t,n)},this.finalize=function(){e(l),l.initTypedArrays()},this.globj=function(t){var n;if(s&&(t.remove(s),s=null),!this.hidden){if(e(l),l.initTypedArrays(),this.wireframe&&l.setUpWireframe(),void 0!==this.color){if((n=this.color)||$3Dmol.CC.color(n),l.colorsNeedUpdate=!0,n.constructor!==Array)var r=n.r,i=n.g,a=n.b;for(var c in l.geometryGroups){var f=l.geometryGroups[c],h=f.colorArray,p=0;for(f=f.vertices;p<f;++p)n.constructor===Array&&(r=(a=n[p]).r,i=a.g,a=a.b),h[3*p]=r,h[3*p+1]=i,h[3*p+2]=a}}o=new $3Dmol.Object3D,n=this.side==$3Dmol.DoubleSide?new $3Dmol.MeshDoubleLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}):new $3Dmol.MeshLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}),n=new $3Dmol.Mesh(l,n),o.add(n),n=new $3Dmol.LineBasicMaterial({linewidth:this.linewidth,color:this.color}),n=new $3Dmol.Line(u,n,$3Dmol.LinePieces),o.add(n),s=o.clone(),t.add(s)}},this.removegl=function(t){s&&(void 0!==s.geometry&&s.geometry.dispose(),void 0!==s.material&&s.material.dispose(),t.remove(s),s=null),o=null}}var e=function(t){0<(t=t.updateGeoGroup(0)).vertices&&t.truncateArrayBuffers(!0,!0)},n=function(t,e,n){var i=n.faceArr;0!==n.vertexArr.length&&0!==i.length||console.warn("Error adding custom shape component: No vertices and/or face indices supplied!"),void 0===(i=n.color)&&(i=t.color),i=$3Dmol.CC.color(i);for(var a=$3Dmol.splitMesh(n),o=0,s=a.length;o<s;o++){var l,u=void 0,c=l=void 0,f=t,h=e,p=a[o],d=a[o].colorArr?a[o].colorArr:i,m=n.clickable,v=h.addGeoGroup(),g=p.vertexArr,y=p.normalArr,b=p.faceArr;v.vertices=g.length,v.faceidx=b.length;var x=v.vertexArray,_=v.colorArray;d.constructor!==Array&&(u=d.r,l=d.g,c=d.b);var w=0;for(p=v.vertices;w<p;++w){var A=3*w,M=g[w];x[A]=M.x,x[A+1]=M.y,x[A+2]=M.z,d.constructor===Array&&(u=(M=d[w]).r,l=M.g,c=M.b),_[A]=u,_[A+1]=l,_[A+2]=c}if(m)for(w=0,p=v.faceidx/3;w<p;++w)l=b[A=3*w],c=b[A+1],M=b[A+2],A=new $3Dmol.Vector3,u=new $3Dmol.Vector3,d=new $3Dmol.Vector3,f.intersectionShape.triangle.push(new $3Dmol.Triangle(A.copy(g[l]),u.copy(g[c]),d.copy(g[M])));if(m){for(p=new $3Dmol.Vector3(0,0,0),l=w=0;l<h.geometryGroups.length;l++)p.add(h.geometryGroups[l].getCentroid()),w++;p.divideScalar(w),r(f.boundingSphere,{centroid:p},x,v.vertices)}if(v.faceArray=new Uint16Array(b),v.truncateArrayBuffers(!0,!0),y.length<v.vertices)v.setNormals();else for(h=v.normalArray=new Float32Array(3*v.vertices),w=0,p=v.vertices;w<p;++w)A=3*w,f=y[w],h[A]=f.x,h[A+1]=f.y,h[A+2]=f.z;v.setLineIndices(),v.lineidx=v.lineArray.length}},r=function(t,e,n,r){var i;if(t.center.set(0,0,0),0<e.length){var a=0;for(i=e.length;a<i;++a)t.center.add(e[a].centroid);t.center.divideScalar(e.length)}for(e=t.radius*t.radius,n.length/3<r&&(r=n.length/3),a=0,i=r;a<i;a++)r=t.center.distanceToSquared({x:n[3*a],y:n[3*a+1],z:n[3*a+2]}),e=Math.max(e,r);t.radius=Math.sqrt(e)},i=function(t,e){void 0!==e.color?(t.color=e.color||new $3Dmol.Color,e.color instanceof $3Dmol.Color||(t.color=$3Dmol.CC.color(e.color))):t.color=$3Dmol.CC.color(0),t.wireframe=!!e.wireframe,t.opacity=e.alpha?$3Dmol.Math.clamp(e.alpha,0,1):1,void 0!==e.opacity&&(t.opacity=$3Dmol.Math.clamp(e.opacity,0,1)),t.side=void 0!==e.side?e.side:$3Dmol.DoubleSide,t.linewidth=void 0===e.linewidth?1:e.linewidth,t.clickable=!!e.clickable,t.callback="function"==typeof e.callback?e.callback:null,t.hoverable=!!e.hoverable,t.hover_callback="function"==typeof e.hover_callback?e.hover_callback:null,t.unhover_callback="function"==typeof e.unhover_callback?e.unhover_callback:null,t.hidden=e.hidden};return Object.defineProperty(t.prototype,"position",{get:function(){return this.boundingSphere.center}}),Object.defineProperty(t.prototype,"x",{get:function(){return this.boundingSphere.center.x}}),Object.defineProperty(t.prototype,"y",{get:function(){return this.boundingSphere.center.y}}),Object.defineProperty(t.prototype,"z",{get:function(){return 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i("addPropertyLabels",t,e,this,n),it(),this},this.removeLabel=function(t){for(var e=0;e<g.length;e++)if(g[e]==t){g.splice(e,1),t.dispose(),B.remove(t.sprite);break}return it(),this},this.removeAllLabels=function(){for(var t=0;t<g.length;t++)B.remove(g[t].sprite);return g.splice(0,g.length),it(),this},this.setLabelStyle=function(t,e){return B.remove(t.sprite),t.dispose(),t.stylespec=e,t.setContext(),B.add(t.sprite),it(),t},this.setLabelText=function(t,e){return B.remove(t.sprite),t.dispose(),t.text=e,t.setContext(),B.add(t.sprite),it(),t},this.addShape=function(t){return t=t||{},(t=new $3Dmol.GLShape(t)).shapePosition=v.length,v.push(t),t},this.removeShape=function(t){if(!t)return this;for(t.removegl(B),delete v[t.shapePosition];0<v.length&&void 0===v[v.length-1];)v.pop();return this},this.removeAllShapes=function(){for(var t=0;t<v.length;t++)v[t].removegl(B);return v.splice(0,v.length),this};var bt=function(t){return t.hasOwnProperty("x")&&t.hasOwnProperty("y")&&t.hasOwnProperty("z")?t:0==(t=r(t)).length?{x:0,y:0,z:0}:{x:(t=$3Dmol.getExtent(t))[0][0]+(t[1][0]-t[0][0])/2,y:t[0][1]+(t[1][1]-t[0][1])/2,z:t[0][2]+(t[1][2]-t[0][2])/2}};this.addSphere=function(t){(t=t||{}).center=bt(t.center);var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,e.addSphere(t),v.push(e),e.finalize(),e},this.addBox=function(t){null!=(t=t||{}).corner&&(t.corner=bt(t.corner)),null!=t.center&&(t.center=bt(t.center));var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,e.addBox(t),v.push(e),e.finalize(),e},this.addArrow=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end);var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,e.addArrow(t),v.push(e),e.finalize(),e},this.addCylinder=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end);var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,t.dashed?e.addDashedCylinder(t):e.addCylinder(t),v.push(e),e.finalize(),e},this.addCurve=function(t){t=t||{};var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,e.addCurve(t),v.push(e),e.finalize(),e},this.addLine=function(t){(t=t||{}).start=bt(t.start),t.end=bt(t.end),t.wireframe=!0;var e=new $3Dmol.GLShape(t);if(e.shapePosition=v.length,t.dashed){t.dashLength=t.dashLength||.5,t.gapLength=t.gapLength||.5,t.start=t.start||{},t.end=t.end||{};var n=new $3Dmol.Vector3(t.start.x||0,t.start.y||0,t.start.z||0),r=new $3Dmol.Vector3(t.end.x,t.end.y||0,t.end.z||0),i=new $3Dmol.Vector3;new $3Dmol.Vector3,new $3Dmol.Vector3;var a,o=n.clone(),s=0;i.subVectors(r,n);var l=i.length();i.normalize();var u=i.clone();i=i.clone(),u.multiplyScalar(t.dashLength),i.multiplyScalar(t.gapLength);var c=u.length();for(a=i.length();s<l;){if(s+c>l){t.start=n,t.end=r,e.addLine(t);break}o.addVectors(n,u),t.start=n,t.end=o,e.addLine(t),n=o.clone(),s+=c,o.addVectors(n,i),n=o.clone(),s+=a}e.finalize()}else e.addLine(t);return v.push(e),e.finalize(),e},this.addUnitCell=function(t){t||(t=this.getModel());var e=new $3Dmol.GLShape({wireframe:!0});e.shapePosition=v.length;var n=t.getCrystData();if(n){if(n.matrix)t=n.matrix;else{t=n.a;var r=n.b,i=n.c,a=n.alpha,o=n.beta;n=n.gamma,a=a*Math.PI/180,o=o*Math.PI/180,n=n*Math.PI/180;var s=Math.cos(o);a=(Math.cos(a)-Math.cos(o)*Math.cos(n))/Math.sin(n),t=new $3Dmol.Matrix4(t,r*Math.cos(n),i*s,0,0,r*Math.sin(n),i*a,0,0,0,i*Math.sqrt(Math.max(0,1-s*s-a*a)),0,0,0,0,1)}for(r=[new $3Dmol.Vector3(0,0,0),new $3Dmol.Vector3(1,0,0),new $3Dmol.Vector3(0,1,0),new $3Dmol.Vector3(0,0,1),new $3Dmol.Vector3(1,1,0),new $3Dmol.Vector3(0,1,1),new $3Dmol.Vector3(1,0,1),new $3Dmol.Vector3(1,1,1)],i=0;i<r.length;i++)r[i]=r[i].applyMatrix4(t);e.addLine({start:r[0],end:r[1]}),e.addLine({start:r[0],end:r[2]}),e.addLine({start:r[1],end:r[4]}),e.addLine({start:r[2],end:r[4]}),e.addLine({start:r[0],end:r[3]}),e.addLine({start:r[3],end:r[5]}),e.addLine({start:r[2],end:r[5]}),e.addLine({start:r[1],end:r[6]}),e.addLine({start:r[4],end:r[7]}),e.addLine({start:r[6],end:r[7]}),e.addLine({start:r[3],end:r[6]}),e.addLine({start:r[5],end:r[7]})}return v.push(e),e.finalize(),e},this.addCustom=function(t){t=t||{};var e=new $3Dmol.GLShape(t);return e.shapePosition=v.length,e.addCustom(t),v.push(e),e.finalize(),e},this.addVolumetricData=function(t,e,n){n=n||{};var r=new $3Dmol.GLShape(n);return r.shapePosition=v.length,r.addVolumetricData(t,e,n),v.push(r),r},this.addIsosurface=function(t,e,n){e=e||{};var r=new $3Dmol.GLShape(e);return r.shapePosition=v.length,r.addIsosurface(t,e,n),v.push(r),r},this.enableFog=function(t){t?j.fog=new $3Dmol.Fog(c,100,200):(e.disableFog=!0,it())},this.setFrame=function(t){return new Promise(function(e,n){n=d.map(function(e){return e.setFrame(t)}),Promise.all(n).then(function(){e()})})},this.getNumFrames=function(){for(var t=0,e=0;e<d.length;e++)d[e].getNumFrames()>t&&(t=d[e].getNumFrames());return t},this.animate=function(t){W++;var e=100,n="forward",r=0;(t=t||{}).interval&&(e=t.interval),t.loop&&(n=t.loop),t.reps&&(r=t.reps);var i=this.getNumFrames(),a=this,o=0,s=1;t.step&&(r/=s=t.step);var l=0,u=i*r,c=new Date,f=function(){if(a.render(),++l!=u&&a.isAnimated()){var t=e-(new Date-c);setTimeout(h,0<t?t:0,n)}else clearTimeout(p),et()},h=function(t){c=new Date,"forward"==t?a.setFrame(o).then(function(){o=(o+s)%i,f()}):"backward"==t?a.setFrame(i-1-o).then(function(){o=(o+s)%i,f()}):a.setFrame(o).then(function(){s*=0==(o+=s)%(i-1)?-1:1,f()})},p=setTimeout(h,0,n);return this},this.stopAnimate=function(){return W=0,this},this.isAnimated=function(){return 0<W},this.addModel=function(t,e,n){n&&!n.defaultcolors&&(n.defaultcolors=s);var r=new $3Dmol.GLModel(d.length,n);return r.addMolData(t,e,n),d.push(r),r},this.addModels=function(t,e,n){for((n=n||{}).multimodel=!0,n.frames=!0,t=$3Dmol.GLModel.parseMolData(t,e,n),e=0;e<t.length;e++){var r=new $3Dmol.GLModel(d.length,s);r.setAtomDefaults(t[e]),r.addFrame(t[e]),r.setFrame(0),t.modelData&&r.setModelData(t.modelData[e]),r.setDontDuplicateAtoms(!n.duplicateAssemblyAtoms),d.push(r)}return d},this.addModelsAsFrames=function(t,e,n){(n=n||{}).multimodel=!0,n.frames=!0;var r=new $3Dmol.GLModel(d.length,s);return r.addMolData(t,e,n),d.push(r),r},this.addAsOneMolecule=function(t,e,n){(n=n||{}).multimodel=!0,n.onemol=!0;var r=new $3Dmol.GLModel(d.length,s);return r.addMolData(t,e,n),d.push(r),r},this.removeModel=function(t){if(t){for(t.removegl(B),delete d[t.getID()];0<d.length&&void 0===d[d.length-1];)d.pop();return this}},this.removeAllModels=function(){for(var t=0;t<d.length;t++)d[t].removegl(B);return d.splice(0,d.length),this},this.exportJSON=function(t,e){var n={};return n.m=void 0===e?d.map(function(e){return e.toCDObject(t)}):[model[e].toCDObject()],JSON.stringify(n)},this.createModelFrom=function(t,e){for(var n=new $3Dmol.GLModel(d.length,s),r=0;r<d.length;r++)if(d[r]){var i=d[r].selectedAtoms(t);n.addAtoms(i),e&&d[r].removeAtoms(i)}return d.push(n),n},this.setStyle=function(t,e){return void 0===e&&(e=t,t={}),i("setStyle",t,e,!1),this},this.addStyle=function(t,e){return void 0===e&&(e=t,t={}),i("setStyle",t,e,!0),this},this.setClickable=function(t,e,n){return i("setClickable",t,e,n),this},this.setHoverable=function(t,e,n,r){return i("setHoverable",t,e,n,r),this},this.vibrate=function(t,e){return i("vibrate",t,e),this},this.setColorByProperty=function(t,e,n,r){return i("setColorByProperty",t,e,n,r),this},this.setColorByElement=function(t,e){return i("setColorByElement",t,e),this};var xt=function(t,e){for(var n=[],r=0;r<t.length;r++){var i=t[r];void 0!==i&&(i.x<e[0][0]||i.x>e[1][0]||i.y<e[0][1]||i.y>e[1][1]||i.z<e[0][2]||i.z>e[1][2]||n.push(i))}return n},_t=function(t){return(t[1][0]-t[0][0])*(t[1][1]-t[0][1])*(t[1][2]-t[0][2])},wt=function(t,e,n){var r=new $3Dmol.Geometry(!0),i=r.updateGeoGroup(0),a=[],o=0;for(l=t.length;o<l;o++){var s=t[o];s&&(void 0!==s.surfaceColor?a[o]=s.surfaceColor:s.color&&(a[o]=$3Dmol.CC.color(s.color)))}var l,u=i.vertexArray;for(o=0,l=(s=e.vertices).length;o<l;o++)u[t=3*i.vertices]=s[o].x,u[t+1]=s[o].y,u[t+2]=s[o].z,i.vertices++;if(u=i.colorArray,n.voldata&&n.volscheme){a=n.volscheme;var c=n.voldata,f=a.range()||[-1,1];for(o=0,l=s.length;o<l;o++){t=c.getVal(s[o].x,s[o].y,s[o].z);var h=$3Dmol.CC.color(a.valueToHex(t,f));u[t=3*o]=h.r,u[t+1]=h.g,u[t+2]=h.b}}else if(0<a.length)for(o=0,l=s.length;o<l;o++)c=s[o].atomid,u[t=3*o]=a[c].r,u[t+1]=a[c].g,u[t+2]=a[c].b;for(e=e.faces,i.faceidx=e.length,r.initTypedArrays(),s=i.vertexArray,u=i.normalArray,o=0,l=e.length;o<l;o+=3){a=e[o+1],c=e[o+2],t=3*e[o],a*=3,c*=3,f=new $3Dmol.Vector3(s[t],s[t+1],s[t+2]),h=new $3Dmol.Vector3(s[a],s[a+1],s[a+2]);var p=new $3Dmol.Vector3(s[c],s[c+1],s[c+2]);p.subVectors(p,h),f.subVectors(f,h),p.cross(f),(f=p).normalize(),u[t]+=f.x,u[a]+=f.x,u[c]+=f.x,u[t+1]+=f.y,u[a+1]+=f.y,u[c+1]+=f.y,u[t+2]+=f.z,u[a+2]+=f.z,u[c+2]+=f.z}return i.faceArray=new Uint16Array(e),(n=new $3Dmol.Mesh(r,n)).doubleSided=!0,n};this.addMesh=function(t){t={geo:t.geometry,mat:t.material,done:!0,finished:!1};var e=nt();return m[e]=t,e};var At=function(t){var e=[];return $.each(t,function(t,n){e[t]=$.extend({},n)}),e},Mt={VDW:$3Dmol.SurfaceType.VDW,MS:$3Dmol.SurfaceType.MS,SAS:$3Dmol.SurfaceType.SAS,SES:$3Dmol.SurfaceType.SES};this.addSurface=function(t,e,n,i,o,s){var l=nt();"string"==typeof t?void 0!==Mt[t]?t=Mt[t]:console.log("Surface type : "+t+" is not recognized"):void 0===t&&(t=$3Dmol.SurfaceType.VDW);var u=null,c=null;n=At(r(n)),u=i?At(r(i)):n;var h=!1;for(i=0;i<d.length;i++)if(d[i]){var p=d[i].getSymmetries();if(1<p.length||1==p.length&&!p[0].isIdentity()){h=!0;break}}p=function(n,i,a){c=o?At(r(o)):a;var s=$3Dmol.getExtent(a,!0);if(e.map&&e.map.prop){var u=e.map.prop,h=e.map.scheme||e.map.gradient||new $3Dmol.Gradient.RWB,p=h.range();p||(p=$3Dmol.getPropertyRange(a,u)),e.colorscheme={prop:u,gradient:h}}var d=0;for(u=i.length;d<u;d++)(h=i[d]).surfaceColor=$3Dmol.getColorFromStyle(h,e);var m=_t(s),g=function(t,e,n){for(var r=[],i={},a=0,o=e.length;a<o;a++)i[e[a].index]=a;var s=function(t){for(var e=[],n=0,r=t.length;n<r;n++)t[n].index in i&&e.push(i[t[n].index]);return e},l=function(t){var e=[];return e[0]=[t[0][0],t[0][1],t[0][2]],e[1]=[t[1][0],t[1][1],t[1][2]],e},u=function(t){if(64e3>_t(t))return[t];var e=t[1][0]-t[0][0],n=t[1][1]-t[0][1],r=t[1][2]-t[0][2];return n=e>n&&e>r?0:n>e&&n>r?1:2,r=l(t),e=l(t),t=(t[1][n]-t[0][n])/2+t[0][n],r[1][n]=t,e[0][n]=t,t=u(r),e=u(e),t.concat(e)};for(a=0,o=(t=u(t)).length;a<o;a++){var c=l(t[a]);c[0][0]-=6,c[0][1]-=6,c[0][2]-=6,c[1][0]+=6,c[1][1]+=6,c[1][2]+=6,c=xt(e,c);var f=xt(n,t[a]);r.push({extent:t[a],atoms:s(c),toshow:s(f)})}return r}(s,i,a);if(c&&c.length&&0<c.length){var y=$3Dmol.getExtent(c,!0);g.sort(function(t,e){var n=function(t,e){var n=t.extent;t=n[1][0]-n[0][0]-e[2][0];var r=n[1][1]-n[0][1]-e[2][1];return t*t+r*r+(e=n[1][2]-n[0][2]-e[2][2])*e};return(t=n(t,y))-(e=n(e,y))})}var b=[];for(d=0,u=i.length;d<u;d++)h=i[d],b[d]={x:h.x,y:h.y,z:h.z,serial:d,elem:h.elem};if($3Dmol.syncSurface){for(a=function(e){return new Promise(function(r,a){a=t;var o=g[e].extent,s=g[e].atoms,l=g[e].toshow,u=new $3Dmol.ProteinSurface;for(u.initparm(o,1!==a,m),u.fillvoxels(b,s),u.buildboundary(),a!=$3Dmol.SurfaceType.SES&&a!=$3Dmol.SurfaceType.MS||(u.fastdistancemap(),u.boundingatom(!1),u.fillvoxelswaals(b,s)),u.marchingcube(a),l=u.getFacesAndVertices(l),o=0,s=(a=$3Dmol.splitMesh({vertexArr:l.vertices,faceArr:l.faces})).length;o<s;o++)l={vertices:a[o].vertexArr,faces:a[o].faceArr},l=wt(i,l,v),$3Dmol.mergeGeos(n.geo,l);f.render(),r()})},s=[],d=0;d<g.length;d++)s.push(a(d));return Promise.all(s).then(function(){return n.done=!0,Promise.resolve(l)})}var x=[];for(0>t&&(t=0),d=0,u=4;d<u;d++)a=new Worker($3Dmol.SurfaceWorker),x.push(a),a.postMessage({type:-1,atoms:b,volume:m});return new Promise(function(e,r){var a=0,o=function(t){for(var r=0,o=(t=$3Dmol.splitMesh({vertexArr:t.data.vertices,faceArr:t.data.faces})).length;r<o;r++){var s=wt(i,{vertices:t[r].vertexArr,faces:t[r].faceArr},v);$3Dmol.mergeGeos(n.geo,s)}f.render(),++a==g.length&&(n.done=!0,e(l))},s=function(t){console.log(t.message+" ("+t.filename+":"+t.lineno+")"),r(t)};for(d=0;d<g.length;d++){var u=x[d%x.length];u.onmessage=o,u.onerror=s,u.postMessage({type:t,expandedExtent:g[d].extent,extendedAtoms:g[d].atoms,atomsToShow:g[d].toshow})}})};var v=a(e=e||{}),g=[];if(i=null,h){h={};var y={};for(i=0;i<d.length;i++)h[i]=[],y[i]=[];for(i=0;i<u.length;i++)h[u[i].model].push(u[i]);for(i=0;i<n.length;i++)y[n[i].model].push(n[i]);for(u=[],i=0;i<d.length;i++)0<y[i].length&&(g.push({geo:new $3Dmol.Geometry(!0),mat:v,done:!1,finished:!1,symmetries:d[i].getSymmetries()}),u.append(p(g[i],h[i],y[i])));i=Promise.all(u)}else g.push({geo:new $3Dmol.Geometry(!0),mat:v,done:!1,finished:!1,symmetries:[new $3Dmol.Matrix4]}),i=p(g[g.length-1],u,n);return m[l]=g,i.surfid=l,s&&"function"==typeof s?(i.then(function(t){s(t)}),l):i},this.setSurfaceMaterialStyle=function(t,e){if(m[t]){t=m[t];for(var n=0;n<t.length;n++){var r=t[n].mat=a(e);if(t[n].mat.side=$3Dmol.FrontSide,e.color){t[n].mat.color=e.color,t[n].geo.colorsNeedUpdate=!0;var 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l=3*o,u=3*o+1,c=3*o+2,f=!0,h=0;for(i=s[0][n[l]];h<i;h++)if(n[u]==s[h+1][n[l]]){f=!1;break}for(f&&(s[0][n[l]]++,s[s[0][n[l]]][n[l]]=n[u]),f=!0,h=0,i=s[0][n[l]];h<i;h++)if(n[c]==s[h+1][n[l]]){f=!1;break}for(f&&(s[0][n[l]]++,s[s[0][n[l]]][n[l]]=n[c]),f=!0,h=0,i=s[0][n[u]];h<i;h++)if(n[l]==s[h+1][n[u]]){f=!1;break}for(f&&(s[0][n[u]]++,s[s[0][n[u]]][n[u]]=n[l]),f=!0,h=0,i=s[0][n[u]];h<i;h++)if(n[c]==s[h+1][n[u]]){f=!1;break}for(f&&(s[0][n[u]]++,s[s[0][n[u]]][n[u]]=n[c]),f=!0,h=0;h<s[0][n[c]];h++)if(n[l]==s[h+1][n[c]]){f=!1;break}for(f&&(s[0][n[c]]++,s[s[0][n[c]]][n[c]]=n[l]),f=!0,h=0,i=s[0][n[c]];h<i;h++)if(n[u]==s[h+1][n[c]]){f=!1;break}f&&(s[0][n[c]]++,s[s[0][n[c]]][n[c]]=n[u])}for(n=0;n<t;n++){for(o=0,r=e.length;o<r;o++)if(3>s[0][o])a[o].x=e[o].x,a[o].y=e[o].y,a[o].z=e[o].z;else if(3==s[0][o]||4==s[0][o]){for(a[o].x=0,a[o].y=0,h=a[o].z=0,i=s[0][o];h<i;h++)a[o].x+=e[s[h+1][o]].x,a[o].y+=e[s[h+1][o]].y,a[o].z+=e[s[h+1][o]].z;a[o].x+=.5*e[o].x,a[o].y+=.5*e[o].y,a[o].z+=.5*e[o].z,a[o].x/=.5+s[0][o],a[o].y/=.5+s[0][o],a[o].z/=.5+s[0][o]}else{for(a[o].x=0,a[o].y=0,h=a[o].z=0,i=s[0][o];h<i;h++)a[o].x+=e[s[h+1][o]].x,a[o].y+=e[s[h+1][o]].y,a[o].z+=e[s[h+1][o]].z;a[o].x+=1*e[o].x,a[o].y+=1*e[o].y,a[o].z+=1*e[o].z,a[o].x/=1+s[0][o],a[o].y/=1+s[0][o],a[o].z/=1+s[0][o]}for(o=0,r=e.length;o<r;o++)e[o].x=a[o].x,e[o].y=a[o].y,e[o].z=a[o].z}},edgeTable:[0,0,0,0,0,0,0,2816,0,0,0,1792,0,3328,3584,3840,0,0,0,138,0,21,0,134,0,0,0,652,0,2067,3865,3600,0,0,0,42,0,0,0,294,0,0,21,28,0,3875,1049,3360,0,168,162,170,0,645,2475,2210,0,687,293,172,4010,3747,3497,3232,0,0,0,0,0,69,0,900,0,0,0,1792,138,131,1608,1920,0,81,0,2074,84,85,84,86,0,81,0,3676,330,1105,1881,1616,0,0,0,42,0,69,0,502,0,0,21,3580,138,2035,1273,1520,2816,104,2337,106,840,581,367,102,2816,3695,3429,3180,1898,1635,1385,1120,0,0,0,0,0,0,0,3910,0,0,69,588,42,2083,41,2880,0,0,0,1722,0,2293,4095,3830,0,255,757,764,2538,2291,3065,2800,0,0,81,338,0,3925,1119,3414,84,855,85,340,2130,2899,89,2384,1792,712,194,1162,4036,3781,3535,3270,708,719,197,204,3018,2755,2505,2240,0,0,0,0,168,420,168,1958,162,162,676,2988,170,163,680,928,3328,3096,3328,3642,52,53,1855,1590,2340,2111,2869,2620,298,51,825,560,3584,3584,3090,3482,1668,1941,1183,1430,146,2975,2069,2460,154,915,153,400,3840,3592,3329,3082,1796,1541,1295,1030,2818,2575,2309,2060,778,515,265,0]},e=new Uint32Array(t.edgeTable),n=t.triTable=[[],[],[],[],[],[],[],[11,9,8],[],[],[],[8,10,9],[],[10,8,11],[9,11,10],[8,10,9,8,11,10],[],[],[],[1,7,3],[],[4,2,0],[],[2,1,7],[],[],[],[2,7,3,2,9,7],[],[1,4,11,1,0,4],[3,8,0,11,9,4,11,10,9],[4,11,9,11,10,9],[],[],[],[5,3,1],[],[],[],[2,5,8,2,1,5],[],[],[2,4,0],[3,2,4],[],[0,9,1,8,10,5,8,11,10],[3,4,0,3,10,4],[5,8,10,8,11,10],[],[3,5,7],[7,1,5],[1,7,3,1,5,7],[],[9,2,0,9,7,2],[0,3,8,1,7,11,1,5,7],[11,1,7,1,5,7],[],[9,1,0,5,3,2,5,7,3],[8,2,5,8,0,2],[2,5,3,5,7,3],[3,9,1,3,8,9,7,11,10,7,10,5],[9,1,0,10,7,11,10,5,7],[3,8,0,7,10,5,7,11,10],[11,5,7,11,10,5],[],[],[],[],[],[0,6,2],[],[7,2,9,7,9,8],[],[],[],[8,10,9],[7,1,3],[7,1,0],[6,9,3,6,10,9],[7,10,8,10,9,8],[],[6,0,4],[],[11,1,4,11,3,1],[2,4,6],[2,0,4,2,4,6],[2,4,6],[1,4,2,4,6,2],[],[6,0,4],[],[2,11,3,6,9,4,6,10,9],[8,6,1,8,1,3],[10,0,6,0,4,6],[8,0,3,9,6,10,9,4,6],[10,4,6,10,9,4],[],[],[],[5,3,1],[],[0,6,2],[],[7,4,8,5,2,1,5,6,2],[],[],[2,4,0],[7,4,8,2,11,3,10,5,6],[7,1,3],[5,6,10,0,9,1,8,7,4],[5,6,10,7,0,3,7,4,0],[10,5,6,4,8,7],[9,11,8],[3,5,6],[0,5,11,0,11,8],[6,3,5,3,1,5],[3,9,6,3,8,9],[9,6,0,6,2,0],[0,3,8,2,5,6,2,1,5],[1,6,2,1,5,6],[9,11,8],[1,0,9,6,10,5,11,3,2],[6,10,5,2,8,0,2,11,8],[3,2,11,10,5,6],[10,5,6,9,3,8,9,1,3],[0,9,1,5,6,10],[8,0,3,10,5,6],[10,5,6],[],[],[],[],[],[],[],[1,10,2,9,11,6,9,8,11],[],[],[6,0,2],[3,6,9,3,2,6],[3,5,1],[0,5,1,0,11,5],[0,3,5],[6,9,11,9,8,11],[],[],[],[4,5,9,7,1,10,7,3,1],[],[11,6,7,2,4,5,2,0,4],[11,6,7,8,0,3,1,10,2,9,4,5],[6,7,11,1,10,2,9,4,5],[],[4,1,0,4,5,1,6,7,3,6,3,2],[9,4,5,0,6,7,0,2,6],[4,5,9,6,3,2,6,7,3],[6,7,11,5,3,8,5,1,3],[6,7,11,4,1,0,4,5,1],[4,5,9,3,8,0,11,6,7],[9,4,5,7,11,6],[],[],[0,6,4],[8,6,4,8,1,6],[],[0,10,2,0,9,10,4,8,11,4,11,6],[10,2,1,6,0,3,6,4,0],[10,2,1,11,4,8,11,6,4],[4,2,6],[1,0,9,2,4,8,2,6,4],[2,4,0,2,6,4],[8,2,4,2,6,4],[11,4,1,11,6,4],[0,9,1,4,11,6,4,8,11],[3,6,0,6,4,0],[8,6,4,8,11,6],[10,8,9],[6,3,9,6,7,3],[6,7,1],[10,7,1,7,3,1],[7,11,6,8,10,2,8,9,10],[11,6,7,10,0,9,10,2,0],[2,1,10,7,11,6,8,0,3],[1,10,2,6,7,11],[7,2,6,7,9,2],[1,0,9,3,6,7,3,2,6],[7,0,6,0,2,6],[2,7,3,2,6,7],[7,11,6,3,9,1,3,8,9],[9,1,0,11,6,7],[0,3,8,11,6,7],[11,6,7],[],[],[],[],[5,3,7],[8,5,2,8,7,5],[5,3,7],[1,10,2,5,8,7,5,9,8],[1,7,5],[1,7,5],[9,2,7,9,7,5],[11,3,2,8,5,9,8,7,5],[1,3,7,1,7,5],[0,7,1,7,5,1],[9,3,5,3,7,5],[9,7,5,9,8,7],[8,10,11],[3,4,10,3,10,11],[8,10,11],[5,9,4,1,11,3,1,10,11],[2,4,5],[5,2,4,2,0,4],[0,3,8,5,9,4,10,2,1],[2,1,10,9,4,5],[2,8,5,2,11,8],[3,2,11,1,4,5,1,0,4],[9,4,5,8,2,11,8,0,2],[11,3,2,9,4,5],[8,5,3,5,1,3],[5,0,4,5,1,0],[3,8,0,4,5,9],[9,4,5],[11,9,10],[11,9,10],[1,11,4,1,10,11],[8,7,4,11,1,10,11,3,1],[2,7,9,2,9,10],[4,8,7,0,10,2,0,9,10],[2,1,10,0,7,4,0,3,7],[10,2,1,8,7,4],[1,7,4],[3,2,11,4,8,7,9,1,0],[11,4,2,4,0,2],[2,11,3,7,4,8],[4,1,7,1,3,7],[1,0,9,8,7,4],[3,4,0,3,7,4],[8,7,4],[8,9,10,8,10,11],[3,9,11,9,10,11],[0,10,8,10,11,8],[10,3,1,10,11,3],[2,8,10,8,9,10],[9,2,0,9,10,2],[8,0,3,1,10,2],[10,2,1],[1,11,9,11,8,9],[11,3,2,0,9,1],[11,0,2,11,8,0],[11,3,2],[8,1,3,8,9,1],[9,1,0],[8,0,3],[]],r=[0,265,515,778,2060,2309,2575,2822,1030,1295,1541,1804,3082,3331,3593,3840,400,153,915,666,2460,2197,2975,2710,1430,1183,1941,1692,3482,3219,3993,3728,560,825,51,314,2620,2869,2111,2358,1590,1855,1077,1340,3642,3891,3129,3376,928,681,419,170,2988,2725,2479,2214,1958,1711,1445,1196,4010,3747,3497,3232,2240,2505,2755,3018,204,453,719,966,3270,3535,3781,4044,1226,1475,1737,1984,2384,2137,2899,2650,348,85,863,598,3414,3167,3925,3676,1370,1107,1881,1616,2800,3065,2291,2554,764,1013,255,502,3830,4095,3317,3580,1786,2035,1273,1520,2912,2665,2403,2154,876,613,367,102,3942,3695,3429,3180,1898,1635,1385,1120,1120,1385,1635,1898,3180,3429,3695,3942,102,367,613,876,2154,2403,2665,2912,1520,1273,2035,1786,3580,3317,4095,3830,502,255,1013,764,2554,2291,3065,2800,1616,1881,1107,1370,3676,3925,3167,3414,598,863,85,348,2650,2899,2137,2384,1984,1737,1475,1226,4044,3781,3535,3270,966,719,453,204,3018,2755,2505,2240,3232,3497,3747,4010,1196,1445,1711,1958,2214,2479,2725,2988,170,419,681,928,3376,3129,3891,3642,1340,1077,1855,1590,2358,2111,2869,2620,314,51,825,560,3728,3993,3219,3482,1692,1941,1183,1430,2710,2975,2197,2460,666,915,153,400,3840,3593,3331,3082,1804,1541,1295,1030,2822,2575,2309,2060,778,515,265,0],i=[[],[8,3,0],[9,0,1],[8,3,1,8,1,9],[11,2,3],[11,2,0,11,0,8],[11,2,3,0,1,9],[2,1,11,1,9,11,11,9,8],[10,1,2],[8,3,0,1,2,10],[9,0,2,9,2,10],[3,2,8,2,10,8,8,10,9],[10,1,3,10,3,11],[1,0,10,0,8,10,10,8,11],[0,3,9,3,11,9,9,11,10],[8,10,9,8,11,10],[8,4,7],[3,0,4,3,4,7],[1,9,0,8,4,7],[9,4,1,4,7,1,1,7,3],[2,3,11,7,8,4],[7,11,4,11,2,4,4,2,0],[3,11,2,4,7,8,9,0,1],[2,7,11,2,1,7,1,4,7,1,9,4],[10,1,2,8,4,7],[2,10,1,0,4,7,0,7,3],[4,7,8,0,2,10,0,10,9],[2,7,3,2,9,7,7,9,4,2,10,9],[8,4,7,11,10,1,11,1,3],[11,4,7,1,4,11,1,11,10,1,0,4],[3,8,0,7,11,4,11,9,4,11,10,9],[7,11,4,4,11,9,11,10,9],[9,5,4],[3,0,8,4,9,5],[5,4,0,5,0,1],[4,8,5,8,3,5,5,3,1],[11,2,3,9,5,4],[9,5,4,8,11,2,8,2,0],[3,11,2,1,5,4,1,4,0],[8,5,4,2,5,8,2,8,11,2,1,5],[2,10,1,9,5,4],[0,8,3,5,4,9,10,1,2],[10,5,2,5,4,2,2,4,0],[3,4,8,3,2,4,2,5,4,2,10,5],[5,4,9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t},$3Dmol.MarchingCube=$3Dmol.MarchingCubeInitializer(),$3Dmol.Parsers=function(){var t={},e=function(t){for(var e,n,r,i=0,o=t.length;i<o;i++)t[i].index||(t[i].index=i);o={};for(var s=0;s<t.length;s++)i=t[s],r=Math.floor(i.x/4.95),n=Math.floor(i.y/4.95),e=Math.floor(i.z/4.95),o[r]||(o[r]={}),o[r][n]||(o[r][n]={}),o[r][n][e]||(o[r][n][e]=[]),o[r][n][e].push(i);for(r in t=[{x:0,y:0,z:1},{x:0,y:1,z:-1},{x:0,y:1,z:0},{x:0,y:1,z:1},{x:1,y:-1,z:-1},{x:1,y:-1,z:0},{x:1,y:-1,z:1},{x:1,y:0,z:-1},{x:1,y:0,z:0},{x:1,y:0,z:1},{x:1,y:1,z:-1},{x:1,y:1,z:0},{x:1,y:1,z:1}],o)for(n in o[r=parseInt(r)])for(e in n=parseInt(n),o[r][n]){for(e=parseInt(e),s=o[r][n][e],i=0;i<s.length;i++)for(var l=s[i],u=i+1;u<s.length;u++){var c=s[u];a(l,c)&&-1==l.bonds.indexOf(c.index)&&(l.bonds.push(c.index),l.bondOrder.push(1),c.bonds.push(l.index),c.bondOrder.push(1))}for(i=0;i<t.length;i++)if(o[r+(u=t[i]).x]&&o[r+u.x][n+u.y]&&o[r+u.x][n+u.y][e+u.z])for(l=s,u=o[r+u.x][n+u.y][e+u.z],c=0;c<l.length;c++)for(var f=l[c],h=0;h<u.length;h++){var p=u[h];if(a(f,p)){var d=f.bonds.indexOf(p.index),m=p.bonds.indexOf(f.index);-1==d&&-1==m?(f.bonds.push(p.index),f.bondOrder.push(1),p.bonds.push(f.index),p.bondOrder.push(1)):-1==d?(f.bonds.push(p.index),f.bondOrder.push(p.bondOrder[m])):-1==m&&(p.bonds.push(f.index),p.bondOrder.push(f.bondOrder[d]))}}}},n=function(t){var n,r=[],i=[],o=0;for(n=t.length;o<n;o++){var s=t[o];s.index=o,s.hetflag?i.push(s):r.push(s)}for(e(i),r.sort(function(t,e){return t.chain!=e.chain?t.chain<e.chain?-1:1:t.resi-e.resi}),i=t=-1,o=0,n=r.length;o<n;o++){if((s=r[o]).resi!==t){t=s.resi,l||i++;var l=!1}s.reschain=i;for(var u=o+1;u<r.length;u++){var c=r[u];if(c.chain!=s.chain)break;if(1<c.resi-s.resi)break;a(s,c)&&(-1===s.bonds.indexOf(c.index)&&(s.bonds.push(c.index),s.bondOrder.push(1),c.bonds.push(s.index),c.bondOrder.push(1)),s.resi!==c.resi&&(l=!0))}}},r=function(t){var e;!function(t){var e,n=[],r=0;for(e=t.length;r<e;r++){t[r].index=r;var i=t[r];i.hetflag||"N"!==i.atom&&"O"!==i.atom||(n.push(i),i.hbondOther=null,i.hbondDistanceSq=Number.POSITIVE_INFINITY)}for(n.sort(function(t,e){return t.z-e.z}),r=0,e=n.length;r<e;r++)for(i=n[r],t=r+1;t<e;t++){var a=n[t],o=a.z-i.z;if(3.2<o)break;if(a.atom!=i.atom){var s=Math.abs(a.y-i.y);if(!(3.2<s)){var l=Math.abs(a.x-i.x);3.2<l||10.24<(o=l*l+s*s+o*o)||a.chain==i.chain&&4>Math.abs(a.resi-i.resi)||(o<i.hbondDistanceSq&&(i.hbondOther=a,i.hbondDistanceSq=o),o<a.hbondDistanceSq&&(a.hbondOther=i,a.hbondDistanceSq=o))}}}}(t);var n,r={},i=0;for(e=t.length;i<e;i++){var a=t[i];if(void 0===r[a.chain]&&(r[a.chain]=[]),isFinite(a.hbondDistanceSq)){var o=a.hbondOther;void 0===r[o.chain]&&(r[o.chain]=[]),4===Math.abs(o.resi-a.resi)&&(r[a.chain][a.resi]="h")}}for(n in 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h=o[c],p=0,d=s[c];p<d;p++){var m=new Float32Array(n[u+p].replace(/^\s+/,"").split(/\s+/)),v={};v.elem=h,"cartesian"==l?(v.x=t*m[0],v.y=t*m[1],v.z=t*m[2]):(v.x=t*(m[0]*r[0]+m[1]*i[0]+m[2]*a[0]),v.y=t*(m[0]*r[1]+m[1]*i[1]+m[2]*a[1]),v.z=t*(m[0]*r[2]+m[1]*i[2]+m[2]*a[2])),v.bonds=[],e[0].push(v)}u+=s[c]}return e},t.cube=t.CUBE=function(t,n){if(n=[[]],6>(t=t.replace(/^\s+/,"").split(/\n\r|\r+/)).length)return n;var r=t[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),i=Math.abs(parseFloat(r[0]));r=t[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),r=0<parseFloat(r[0])?.529177:1,t=t.splice(6,i);for(var a=(i=n[n.length-1].length)+t.length,o=i;o<a;++o){var s={};s.serial=o;var l=t[o-i].replace(/^\s+/,"").replace(/\s+/g," ").split(" 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0!==c._pdbx_struct_oper_list_id&&!s){for(h=0;h<c._pdbx_struct_oper_list_id.length;h++){p=parseFloat(c["_pdbx_struct_oper_list_matrix[1][1]"][h]),m=parseFloat(c["_pdbx_struct_oper_list_matrix[1][2]"][h]),d=parseFloat(c["_pdbx_struct_oper_list_matrix[1][3]"][h]),v=parseFloat(c["_pdbx_struct_oper_list_vector[1]"][h]),g=parseFloat(c["_pdbx_struct_oper_list_matrix[2][1]"][h]),y=parseFloat(c["_pdbx_struct_oper_list_matrix[2][2]"][h]),b=parseFloat(c["_pdbx_struct_oper_list_matrix[2][3]"][h]),_=parseFloat(c["_pdbx_struct_oper_list_vector[2]"][h]),w=parseFloat(c["_pdbx_struct_oper_list_matrix[3][1]"][h]),A=parseFloat(c["_pdbx_struct_oper_list_matrix[3][2]"][h]),x=parseFloat(c["_pdbx_struct_oper_list_matrix[3][3]"][h]);var k=parseFloat(c["_pdbx_struct_oper_list_vector[3]"][h]);p=new $3Dmol.Matrix4(p,m,d,v,g,y,b,_,w,A,x,k),l[l.length-1].symmetries.push(p)}for(h=0;h<a.length;h++)o(l[l.length-1].symmetries,n,a[h])}if(void 0!==c._symmetry_equiv_pos_as_xyz)for(h=0;h<c._symmetry_equiv_pos_as_xyz.length;h++){for(m=c._symmetry_equiv_pos_as_xyz[h].replace(/["' ]/g,"").split(",").map(function(t){return t.replace(/-/g,"+-")}),p=new $3Dmol.Matrix4(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1),d=0;3>d;d++)for(v=m[d].split("+"),g=0;g<v.length;g++)""!==(y=v[g])&&(b=u(y),y.match("x")?p.elements[d+0]=b:y.match("y")?p.elements[d+4]=b:y.match("z")?p.elements[d+8]=b:p.elements[d+12]=b);m=new $3Dmol.Matrix4(M[0][0],M[0][1],M[0][2],0,M[1][0],M[1][1],M[1][2],0,M[2][0],M[2][1],M[2][2],0),d=(new $3Dmol.Matrix4).getInverse(m,!0),p=(new $3Dmol.Matrix4).multiplyMatrices(p,d),p=(new $3Dmol.Matrix4).multiplyMatrices(m,p),l[l.length-1].symmetries.push(p)}}for(h=0;h<a.length;h++)e(a[h]),r(a[h]),o(l[h].symmetries,n,a[h]);return a},t.mol2=t.MOL2=function(t,e){var n=[[]],r=!1;void 0!==e.keepH&&(r=!e.keepH);var i=t.search(/@<TRIPOS>MOLECULE/),a=t.search(/@<TRIPOS>ATOM/);if(-1==i||-1==a)return 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r,i,a=n.length,o=a;if(e){if(1<t.length)for(e=0;e<n.length;e++){for(a=[],r=0;r<t.length;r++)t[r].isIdentity()||((o=new $3Dmol.Vector3).set(n[e].x,n[e].y,n[e].z),o.applyMatrix4(t[r]),a.push(o));n[e].symmetries=a}}else for(e=0;e<t.length;e++)if(!t[e].isIdentity()){var s=new $3Dmol.Vector3;for(i=0;i<a;i++){var l=[];for(r=0;r<n[i].bonds.length;r++)l.push(n[i].bonds[r]+o);for(var u in s.set(n[i].x,n[i].y,n[i].z),s.applyMatrix4(t[e]),r={},n[i])r[u]=n[i][u];r.x=s.x,r.y=s.y,r.z=s.z,r.bonds=l,n.push(r)}o=n.length}},s=function(t,e){return 0<(t=t.replace(/ /g,"")).length&&"H"==t[0]&&"Hg"!=t&&(t="H"),1<t.length&&(t=t[0].toUpperCase()+t.substr(1).toLowerCase(),void 0===i[t]?t=t[0]:e&&("Ca"==t?t="C":"Cd"==t&&(t="C"))),t};t.pdb=t.PDB=t.pdbqt=t.PDBQT=function(t,e){var a=[],l={};a.modelData=[];for(var u=t.split(/\r?\n|\r/);0<u.length;){var c,f=u;t=l,u=[];var h=!e.keepH,p=!!e.noSecondaryStructure,d=!e.noComputeSecondaryStructure,m=!e.doAssembly,v=!e.duplicateAssemblyAtoms,g=e.altLoc?e.altLoc:"A",y={symmetries:[]},b=[],x=[],_={};for(c=0;c<f.length;c++){var w=f[c].replace(/^\s*/,""),A=w.substr(0,6);if(0==A.indexOf("END")){if(b=f.slice(c+1),"END"==A)for(var M in t)t.hasOwnProperty(M)&&delete t[M];break}if("ATOM  "==A||"HETATM"==A){var k=w.substr(16,1);if(" "==k||k==g||"*"==g){var T=parseInt(w.substr(6,5)),S=w.substr(12,4).replace(/ /g,""),C=w.substr(17,3).replace(/ /g,""),E=w.substr(21,1),O=parseInt(w.substr(22,4)),D=w.substr(26,1),L=parseFloat(w.substr(30,8)),z=parseFloat(w.substr(38,8)),P=parseFloat(w.substr(46,8)),I=parseFloat(w.substr(60,8)),R=w.substr(76,2).replace(/ /g,"");"H"==(R=""===R||void 0===i[R]?s(w.substr(12,2),"A"==w[0]):R[0].toUpperCase()+R.substr(1).toLowerCase())&&h||(A="H"==A[0],x[T]=u.length,u.push({resn:C,x:L,y:z,z:P,elem:R,hetflag:A,altLoc:k,chain:E,resi:O,icode:D,rescode:O+(" 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Date).getTime(),f=0,h=(c=u).length;f<h;f++)for(g=c[f],_=0;_<g.bonds.length;_++)w=c[g.bonds[_]],I=x[g.serial],w&&I&&0>w.bonds.indexOf(I)&&(w.bonds.push(I),w.bondOrder.push(g.bondOrder[_]));n(u),m||o(y.symmetries,v,u),d&&!p&&((new Date).getTime(),r(u)),(new Date).getTime();t:{for(p in p=void 0,d=t){p=!1;break t}p=!0}if(!p)for(c=0;c<u.length;c++)void 0!==(S=u[c])&&S.chain in t&&S.resi in t[S.chain]&&(p=t[S.chain][S.resi],S.ss=p[0],1<p.length&&("1"==p[1]?S.ssbegin=!0:"2"==p[1]&&(S.ssend=!0)));if(t=(u=[u,y,b])[0],y=u[1],u=u[2],0!=t.length){if(e.multimodel&&e.onemol&&0<a.length)for(y=a[0].length,b=0;b<t.length;b++){for((p=t[b]).index=b,d=0;d<p.bonds.length;d++)p.bonds[d]+=y;a[0].push(p)}else a.modelData.push(y),a.push(t);if(!e.multimodel)break}}return a},t.pqr=t.PQR=function(t,e){var i=[[]],a=!e.noSecondaryStructure;i.modelData=[{symmetries:[]}];var o,s=[];for(t=t.split(/\r?\n|\r/),o=0;o<t.length;o++){var l=t[o].replace(/^\s*/,""),u=l.substr(0,6);if(0==u.indexOf("END")){if(!e.multimodel)break;e.onemol||i.push([])}else if("ATOM  "==u||"HETATM"==u){var c=parseInt(l.substr(6,5));u=l.substr(12,4).replace(/ /g,"");var f=l.substr(17,3),h=l.substr(21,1),p=parseInt(l.substr(22,4)),d=l.substr(30).trim().split(/\s+/),m=parseFloat(d[0]),v=parseFloat(d[1]),g=parseFloat(d[2]),y=parseFloat(d[3]),b=parseFloat(d[4]),x=u[0];1<u.length&&u[1].toUpperCase()!=u[1]&&(x=u.substr(0,2)),d="H"==l[0],s[c]=i[i.length-1].length,i[i.length-1].push({resn:f,x:m,y:v,z:g,elem:x,hetflag:d,chain:h,resi:p,serial:c,atom:u,bonds:[],ss:"c",bondOrder:[],properties:{charge:y,partialCharge:y,radius:b},pdbline:l})}else if("CONECT"==u)for(u=parseInt(l.substr(6,5)),c=i[i.length-1][s[u]],u=0;4>u;u++)f=parseInt(l.substr([11,16,21,26][u],5)),h=i[i.length-1][s[f]],void 0!==c&&void 0!==h&&(c.bonds.push(s[f]),c.bondOrder.push(1))}for(o=0;o<i.length;o++)n(i[o]),a&&r(i[o]);return i};var l=function(t){return 0==t||2==t||4==t?"h":3==t?"s":"c"};return t.mmtf=t.MMTF=function(t,e){var n=!e.keepH,i=e.altLoc?e.altLoc:"A",a=!!e.noSecondaryStructure,s=!e.noComputeSecondaryStructure,u=!e.doAssembly,c=!e.duplicateAssemblyAtoms,f=e.assemblyIndex?e.assemblyIndex:0;"string"==typeof t&&(t=$3Dmol.base64ToArray(t)),t=MMTF.decode(t);var h=[[]],p=h.modelData=[],d=0,m=0,v=0,g=0,y=t.secStructList,b=t.insCodeList,x=t.bFactorList,_=t.altLocList,w=t.occupancyList,A=t.bondAtomList,M=t.bondOrderList,k=t.numModels;if(0==k)return h;e.multimodel||(k=1);var T,S=[];if(!u&&t.bioAssemblyList&&0<t.bioAssemblyList.length){var C=t.bioAssemblyList[f].transformList;for(f=0,T=C.length;f<T;f++){var E=new $3Dmol.Matrix4(C[f].matrix);E.transpose(),S.push(E)}}E=null,t.unitCell&&(E={a:(f=t.unitCell)[0],b:f[1],c:f[2],alpha:f[3],beta:f[4],gamma:f[5]});var O=0;for(C=0;C<k;C++){var D=t.chainsPerModel[C],L=h[h.length-1],z=[];for(p.push({symmetries:S,cryst:E}),f=0;f<D;++f){var P=t.groupsPerChain[m],I=String.fromCharCode.apply(null,t.chainIdList.subarray(4*m,4*m+4)).replace(/\0/g,"");t.chainNameList&&(I=String.fromCharCode.apply(null,t.chainNameList.subarray(4*m,4*m+4)).replace(/\0/g,""));var R=v,F="";for(T=0;T<P;++T){var j=t.groupList[t.groupTypeList[v]],N=j.atomNameList.length,B=0,V=!1,U=!1;if(y){B=y[v];var q=l(B);0!=v&&q==F||(V=!0),F=q;var $=v+1;($>=y.length||l(y[$]!=q))&&(U=!0)}t.insCodeList&&String.fromCharCode(b[v]);var H=t.groupIdList[v],W=j.groupName;for($=g,q=0;q<N;++q){var G=j.elementList[q];if(!n||"H"!=G){var Y="";x&&(Y=x[g]);var X="";_&&_[g]&&(X=String.fromCharCode(_[g]));var Z="";if(w&&(Z=w[g]),""==X||X==i||"*"==i){var J=t.atomIdList[g],K=j.atomNameList[q],Q=0;j.atomChargeList&&(Q=j.atomChargeList[q]);var tt=t.xCoordList[g],et=t.yCoordList[g],nt=t.zCoordList[g];z[g]=L.length,L.push({resn:W,x:tt,y:et,z:nt,elem:G,hetflag:0>B,chain:I,resi:H,icode:X,rescode:H+(" 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null==n&&(n=o[t].match(/[a-zA-Z](\d*)\.\d*\)\s*/)),[e[1],n[1]]}var i;e=[];var a=0,o=t.split(/\r?\n|\r/);if(!(0<o.length&&o[0].includes("VERSION")))return[];var s=o.filter(function(t){return t.includes("POINTERS")||t.includes("ATOM_NAME")||t.includes("CHARGE")||t.includes("RADII")||t.includes("BONDS_INC_HYDROGEN")||t.includes("BONDS_WITHOUT_HYDROGEN")});if(-1==(t=n("POINTERS")))return[];var l=r(t),u=parseInt(o[t+1].slice(0,l[1]));if(isNaN(u)||0>=u)return[];if(-1==(t=n("ATOM_NAME")))return[];for(var c=(l=r(t))[0],f=0;f<u/l[0];f++){f==parseInt(u/l[0])&&(c=u%l[0]);for(var h=0;h<c;h++){var p={};p.serial=a,p.x=0,p.y=0,p.z=0,p.atom=o[t+1].slice(l[1]*h,l[1]*(h+1)),p.elem=o[t+1].slice(l[1]*h,l[1]*h+1),p.properties={charge:"",radii:""},p.bonds=[],p.bondOrder=[],e.push(p),a++}t++}if(-1!=(t=n("CHARGE")))for(a=0,c=(l=r(t))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)e[a].properties.charge=parseFloat(o[t+1].slice(l[1]*h,l[1]*(h+1))),a++;t++}if(-1!=(t=n("RADII")))for(a=0,c=(l=r(t))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)e[a].properties.radii=parseFloat(o[t+1].slice(l[1]*h,l[1]*(h+1))),a++;t++}if(-1!=(t=n("BONDS_WITHOUT_HYDROGEN")))for(a=0,c=(l=r(t))[0],t+=1;!o[t].match(/^%FLAG/);){for(o[t+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==a%3&&(i=parseInt(o[t].slice(l[1]*h,l[1]*(h+1))/3)),1==a%3&&e[i].bonds.push(parseInt(o[t].slice(l[1]*h,l[1]*(h+1))/3)),a++;t++}if(-1!=(t=n("BONDS_INC_HYDROGEN")))for(a=0,c=(l=r(t))[0],t+=1;!o[t].match(/^%FLAG/);){for(o[t+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==a%3&&(i=parseInt(o[t].slice(l[1]*h,l[1]*(h+1))/3)),1==a%3&&e[i].bonds.push(parseInt(o[t].slice(l[1]*h,l[1]*(h+1))/3)),a++;t++}return[e]},t.gro=t.GRO=function(t,e){for(e=[],t=t.split(/\r?\n|\r/);0<t.length&&!(3>t.length);){var r=parseInt(t[1]);if(isNaN(r)||0>=r)break;if(t.length<r+3)break;var i=[];e.push(i);var a=2,o=i.length;for(r=o+r;o<r;o++){var l=t[a++],u={};u.serial=o,u.atom=l.slice(10,15).trim(),u.elem=s(u.atom,!0),u.x=10*parseFloat(l.slice(20,28)),u.y=10*parseFloat(l.slice(28,36)),u.z=10*parseFloat(l.slice(36,44)),u.resi=parseInt(l.slice(0,5)),u.resn=l.slice(5,10).trim(),u.bonds=[],u.bondOrder=[],u.properties={},44<l.length&&(u.dx=10*parseFloat(l.slice(44,52)),u.dy=10*parseFloat(l.slice(52,60)),u.dz=10*parseFloat(l.slice(60,68))),i[o]=u}if(t.length<=a+3&&3==(i=t[a++].trim().split(/\s+/)).length){for(r=0;3>r;r++)i[r]=10*parseFloat(i[r]);e.box=i}t.splice(0,++a)}for(o=0;o<e.length;o++)n(e[o]);return e},t.lammpstrj=t.LAMMPSTRJ=function(t,n){var r=[],i={id:"serial",type:"atom",element:"elem",q:"charge",radius:"radius",x:"x",xu:"x",xs:"x",xsu:"x",y:"y",yu:"y",ys:"y",ysu:"y",z:"z",zu:"z",zs:"z",zsu:"z"};t=t.split(/\r?\n|\r/);for(var a=0,o=0,s=0;s<t.length-9;){for(;s<t.length;s++)if(t[s].match(/ITEM: NUMBER 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r},t}(),$3Dmol=$3Dmol||{},$3Dmol.partialCharges={"ALA:N":-.15,"ALA:CA":.1,"ALA:CB":0,"ALA:C":.6,"ALA:O":-.55,"ARG:N":-.15,"ARG:CA":.1,"ARG:CB":0,"ARG:CG":0,"ARG:CD":.1,"ARG:NE":-.1,"ARG:CZ":.5,"ARG:NH1":.25,"ARG:NH2":.25,"ARG:C":.6,"ARG:O":-.55,"ASN:N":-.15,"ASN:CA":.1,"ASN:CB":0,"ASN:CG":.55,"ASN:OD1":-.55,"ASN:ND2":0,"ASN:C":.6,"ASN:O":-.55,"ASP:N":-.15,"ASP:CA":.1,"ASP:CB":0,"ASP:CG":.14,"ASP:OD1":-.57,"ASP:OD2":-.57,"ASP:C":.6,"ASP:O":-.55,"CYS:N":-.15,"CYS:CA":.1,"CYS:CB":.19,"CYS:SG":-.19,"CYS:C":.6,"CYS:O":-.55,"GLN:N":-.15,"GLN:CA":.1,"GLN:CB":0,"GLN:CG":0,"GLN:CD":.55,"GLN:OE1":-.55,"GLN:NE2":0,"GLN:C":.6,"GLN:O":-.55,"GLU:N":-.15,"GLU:CA":.1,"GLU:CB":0,"GLU:CG":0,"GLU:CD":.14,"GLU:OE1":-.57,"GLU:OE2":-.57,"GLU:C":.6,"GLU:O":-.55,"GLY:N":-.15,"GLY:CA":.1,"GLY:C":.6,"GLY:O":-.55,"HIS:N":-.15,"HIS:CA":.1,"HIS:CB":0,"HIS:CG":.1,"HIS:ND1":-.1,"HIS:CD2":.1,"HIS:NE2":-.4,"HIS:CE1":.3,"HIS:C":.6,"HIS:O":-.55,"ILE:N":-.15,"ILE:CA":.1,"ILE:CB":0,"ILE:CG2":0,"ILE:CG1":0,"ILE:CD":0,"ILE:C":.6,"ILE:O":-.55,"LEU:N":-.15,"LEU:CA":.1,"LEU:CB":0,"LEU:CG":0,"LEU:CD1":0,"LEU:CD2":0,"LEU:C":.6,"LEU:O":-.55,"LYS:N":-.15,"LYS:CA":.1,"LYS:CB":0,"LYS:CG":0,"LYS:CD":0,"LYS:CE":.25,"LYS:NZ":.75,"LYS:C":.6,"LYS:O":-.55,"MET:N":-.15,"MET:CA":.1,"MET:CB":0,"MET:CG":.06,"MET:SD":-.12,"MET:CE":.06,"MET:C":.6,"MET:O":-.55,"PHE:N":-.15,"PHE:CA":.1,"PHE:CB":0,"PHE:CG":0,"PHE:CD1":0,"PHE:CD2":0,"PHE:CE1":0,"PHE:CE2":0,"PHE:CZ":0,"PHE:C":.6,"PHE:O":-.55,"PRO:N":-.25,"PRO:CD":.1,"PRO:CA":.1,"PRO:CB":0,"PRO:CG":0,"PRO:C":.6,"PRO:O":-.55,"SER:N":-.15,"SER:CA":.1,"SER:CB":.25,"SER:OG":-.25,"SER:C":.6,"SER:O":-.55,"THR:N":-.15,"THR:CA":.1,"THR:CB":.25,"THR:OG1":-.25,"THR:CG2":0,"THR:C":.6,"THR:O":-.55,"TRP:N":-.15,"TRP:CA":.1,"TRP:CB":0,"TRP:CG":-.03,"TRP:CD2":.1,"TRP:CE2":-.04,"TRP:CE3":-.03,"TRP:CD1":.06,"TRP:NE1":-.06,"TRP:CZ2":0,"TRP:CZ3":0,"TRP:CH2":0,"TRP:C":.6,"TRP:O":-.55,"TYR:N":-.15,"TYR:CA":.1,"TYR:CB":0,"TYR:CG":0,"TYR:CD1":0,"TYR:CE1":0,"TYR:CD2":0,"TYR:CE2":0,"TYR:CZ":.25,"TYR:OH":-.25,"TYR:C":.6,"TYR:O":-.55,"VAL:N":-.15,"VAL:CA":.1,"VAL:CB":0,"VAL:CG1":0,"VAL:CG2":0,"VAL:C":.6,"VAL:O":-.55},$3Dmol.applyPartialCharges=function(t,e){e&&void 0!==t.partialCharge||t.resn&&t.atom&&(t.properties.partialCharge=$3Dmol.partialCharges[t.resn+":"+t.atom])},"undefined"==typeof console&&(console={log:function(){}}),$3Dmol.ProteinSurface=function(){var t,e,n=0,r=0,a=0,o=2,s=0,l=0,u=0,c=0,f=null,h=null,p=null,d=0,m=0,v=0,g=0,y=0,b=0,x={H:1.2,Li:1.82,Na:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,BR:1.85,SE:1.9,ZN:1.39,CU:1.4,NI:1.63,X:2},_=function(t){return t.elem&&void 0!==x[t.elem]?t.elem:"X"},w={},A={},M=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getFacesAndVertices=function(i){var s,l={},u=0;for(s=i.length;u<s;u++)l[i[u]]=!0;for(u=0,s=(i=e).length;u<s;u++)i[u].x=i[u].x/o-n,i[u].y=i[u].y/o-r,i[u].z=i[u].z/o-a;var c=[];for(u=0,s=t.length;u<s;u+=3){var d=t[u],m=t[u+1],v=t[u+2],g=i[m].atomid,y=i[v].atomid,b=i[d].atomid;g<b&&(b=g),y<b&&(b=y),l[b]&&d!==m&&m!==v&&d!==v&&(c.push(d),c.push(m),c.push(v))}return p=h=f=null,{vertices:i,faces:c}},this.initparm=function(t,e,i){1e6<i&&(o=1),i=1/o*5.5,d=t[0][0],g=t[1][0],m=t[0][1],y=t[1][1],v=t[0][2],b=t[1][2],e?(d-=1.4+i,m-=1.4+i,v-=1.4+i,g+=1.4+i,y+=1.4+i,b+=1.4+i):(d-=i,m-=i,v-=i,g+=i,y+=i,b+=i),d=Math.floor(d*o)/o,m=Math.floor(m*o)/o,v=Math.floor(v*o)/o,g=Math.ceil(g*o)/o,y=Math.ceil(y*o)/o,b=Math.ceil(b*o)/o,n=-d,r=-m,a=-v,u=Math.ceil(o*(g-d))+1,l=Math.ceil(o*(y-m))+1,s=Math.ceil(o*(b-v))+1,this.boundingatom(e),c=1.4*o,f=new Uint8Array(u*l*s),h=new Float64Array(u*l*s),p=new Int32Array(u*l*s)},this.boundingatom=function(t){var e=[];for(var n in flagradius=t,x)if(x.hasOwnProperty(n)){var r=x[n];for(e[n]=t?(r+1.4)*o+.5:r*o+.5,r=e[n]*e[n],A[n]=Math.floor(e[n])+1,w[n]=new Int32Array(A[n]*A[n]),j=indx=0;j<A[n];j++)for(k=0;k<A[n];k++){var i=j*j+k*k;i>r?w[n][indx]=-1:(i=Math.sqrt(r-i),w[n][indx]=Math.floor(i)),indx++}}},this.fillvoxels=function(t,e){var n,r=0;for(n=f.length;r<n;r++)f[r]=0,h[r]=-1,p[r]=-1;for(r in e)void 0!==(n=t[e[r]])&&this.fillAtom(n,t);for(r=0,n=f.length;r<n;r++)1&f[r]&&(f[r]|=2)},this.fillAtom=function(t,e){var i,c,h,d,m,v,g=Math.floor(.5+o*(t.x+n)),y=Math.floor(.5+o*(t.y+r)),b=Math.floor(.5+o*(t.z+a)),x=_(t),M=0,k=l*s,T=0;for(v=A[x];T<v;T++)for(i=0;i<v;i++){if(-1!=w[x][M])for(h=-1;2>h;h++)for(d=-1;2>d;d++)for(m=-1;2>m;m++)if(0!==h&&0!==d&&0!==m){var S=h*T,C=m*i;for(c=0;c<=w[x][M];c++){var E=c*d,O=g+S,D=y+E,L=b+C;if(!(0>O||0>D||0>L||O>=u||D>=l||L>=s))if(1&f[L=O*k+D*s+L]){var z=e[p[L]];z.serial!=t.serial&&(S*S+E*E+C*C<(O=g+S-Math.floor(.5+o*(z.x+n)))*O+(D=y+E-Math.floor(.5+o*(z.y+r)))*D+(z=b+C-Math.floor(.5+o*(z.z+a)))*z&&(p[L]=t.serial))}else f[L]|=1,p[L]=t.serial}}M++}},this.fillvoxelswaals=function(t,e){var n,r=0;for(n=f.length;r<n;r++)f[r]&=-3;for(r in e)void 0!==(n=t[e[r]])&&this.fillAtomWaals(n,t)},this.fillAtomWaals=function(t,e){var i,c,h,d,m,v,g=0,y=Math.floor(.5+o*(t.x+n)),b=Math.floor(.5+o*(t.y+r)),x=Math.floor(.5+o*(t.z+a)),M=_(t),k=l*s,T=0;for(v=A[M];T<v;T++)for(i=0;i<v;i++){if(-1!=w[M][g])for(h=-1;2>h;h++)for(d=-1;2>d;d++)for(m=-1;2>m;m++)if(0!==h&&0!==d&&0!==m){var S=h*T,C=m*i;for(c=0;c<=w[M][g];c++){var E=c*d,O=y+S,D=b+E,L=x+C;if(!(0>O||0>D||0>L||O>=u||D>=l||L>=s))if(2&f[L=O*k+D*s+L]){var z=e[p[L]];z.serial!=t.serial&&(S*S+E*E+C*C<(O=y+S-Math.floor(.5+o*(z.x+n)))*O+(D=b+E-Math.floor(.5+o*(z.y+r)))*D+(z=x+C-Math.floor(.5+o*(z.z+a)))*z&&(p[L]=t.serial))}else f[L]|=2,p[L]=t.serial}}g++}},this.buildboundary=function(){var t=l*s;for(i=0;i<u;i++)for(j=0;j<s;j++)for(k=0;k<l;k++){var e=i*t+k*s+j;if(1&f[e])for(var n=0;26>n;){var r=i+M[n][0],a=j+M[n][2],o=k+M[n][1];if(-1<r&&r<u&&-1<o&&o<l&&-1<a&&a<s&&!(1&f[r*t+o*s+a])){f[e]|=4;break}n++}}};var T=function(t,e,n){var r=new Int32Array(t*e*n*3);this.set=function(t,i,a,o){r[t=3*((t*e+i)*n+a)]=o.ix,r[t+1]=o.iy,r[t+2]=o.iz},this.get=function(t,i,a){return{ix:r[t=3*((t*e+i)*n+a)],iy:r[t+1],iz:r[t+2]}}};this.fastdistancemap=function(){var t,e,n,r=new T(u,l,s),i=l*s,a=c*c,p=[];for(t=0;t<u;t++)for(e=0;e<l;e++)for(n=0;n<s;n++){var d=t*i+e*s+n;if(f[d]&=-3,1&f[d]&&4&f[d]){var m={ix:t,iy:e,iz:n};r.set(t,e,n,m),p.push(m),h[d]=0,f[d]|=2,f[d]&=-5}}do{for(n=this.fastoneshell(p,r),p=[],t=0,e=n.length;t<e;t++)d=i*n[t].ix+s*n[t].iy+n[t].iz,f[d]&=-5,h[d]<=1.0404*a&&p.push({ix:n[t].ix,iy:n[t].iy,iz:n[t].iz})}while(0!==p.length);for(0>(t=o-.5)&&(t=0),a-=.5/(.1+t),t=0;t<u;t++)for(e=0;e<l;e++)for(n=0;n<s;n++)f[d=t*i+e*s+n]&=-5,1&f[d]&&(!(2&f[d])||2&f[d]&&h[d]>=a)&&(f[d]|=4)},this.fastoneshell=function(t,e){var n,r,i=[];if(0===t.length)return i;tnv={ix:-1,iy:-1,iz:-1};var a=l*s,o=0;for(r=t.length;o<r;o++){var c=t[o].ix,p=t[o].iy,d=t[o].iz,m=e.get(c,p,d);for(n=0;6>n;n++)if(tnv.ix=c+M[n][0],tnv.iy=p+M[n][1],tnv.iz=d+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz){var v=tnv.ix*a+s*tnv.iy+tnv.iz;if(1&f[v]&&!(2&f[v])){e.set(tnv.ix,tnv.iy,d+M[n][2],m);var g=tnv.ix-m.ix,y=tnv.iy-m.iy,b=tnv.iz-m.iz;g=g*g+y*y+b*b,h[v]=g,f[v]|=2,f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})}else 1&f[v]&&2&f[v]&&((g=(g=tnv.ix-m.ix)*g+(y=tnv.iy-m.iy)*y+(b=tnv.iz-m.iz)*b)<h[v]&&(e.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=g,4&f[v]||(f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz}))))}}for(o=0,r=t.length;o<r;o++)for(c=t[o].ix,p=t[o].iy,d=t[o].iz,m=e.get(c,p,d),n=6;18>n;n++)tnv.ix=c+M[n][0],tnv.iy=p+M[n][1],tnv.iz=d+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(v=tnv.ix*a+s*tnv.iy+tnv.iz,1&f[v]&&!(2&f[v])?(e.set(tnv.ix,tnv.iy,d+M[n][2],m),g=(g=tnv.ix-m.ix)*g+(y=tnv.iy-m.iy)*y+(b=tnv.iz-m.iz)*b,h[v]=g,f[v]|=2,f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[v]&&2&f[v]&&((g=(g=tnv.ix-m.ix)*g+(y=tnv.iy-m.iy)*y+(b=tnv.iz-m.iz)*b)<h[v]&&(e.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=g,4&f[v]||(f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));for(o=0,r=t.length;o<r;o++)for(c=t[o].ix,p=t[o].iy,d=t[o].iz,m=e.get(c,p,d),n=18;26>n;n++)tnv.ix=c+M[n][0],tnv.iy=p+M[n][1],tnv.iz=d+M[n][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(v=tnv.ix*a+s*tnv.iy+tnv.iz,1&f[v]&&!(2&f[v])?(e.set(tnv.ix,tnv.iy,d+M[n][2],m),g=(g=tnv.ix-m.ix)*g+(y=tnv.iy-m.iy)*y+(b=tnv.iz-m.iz)*b,h[v]=g,f[v]|=2,f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[v]&&2&f[v]&&((g=(g=tnv.ix-m.ix)*g+(y=tnv.iy-m.iy)*y+(b=tnv.iz-m.iz)*b)<h[v]&&(e.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=g,4&f[v]||(f[v]|=4,i.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));return i},this.marchingcubeinit=function(t){for(var e=0,n=f.length;e<n;e++)1==t?f[e]&=-5:4==t?(f[e]&=-3,4&f[e]&&(f[e]|=2),f[e]&=-5):2==t?4&f[e]&&2&f[e]?f[e]&=-5:4&f[e]&&!(2&f[e])&&(f[e]|=2):3==t&&(f[e]&=-5)},this.marchingcube=function(n){this.marchingcubeinit(n),e=[],t=[],$3Dmol.MarchingCube.march(f,e,t,{smooth:1,nX:u,nY:l,nZ:s}),n=l*s;for(var r=0,i=e.length;r<i;r++)e[r].atomid=p[e[r].x*n+s*e[r].y+e[r].z];$3Dmol.MarchingCube.laplacianSmooth(1,e,t)}},$3Dmol.VolumeData=function(t,e,n){if(this.unit={x:1,y:1,z:1},this.origin={x:0,y:0,z:0},this.size={x:0,y:0,z:0},this.data=new Float32Array([]),this.matrix=null,e=e.toLowerCase(),/\.gz$/.test(e)){e=e.replace(/\.gz$/,"");try{t=this[e]&&this[e].isbinary?pako.inflate(t):new TextDecoder("utf-8").decode(pako.inflate(t))}catch(t){console.log(t)}}if(this[e]&&this[e](t),n){if(n.negate)for(t=0,e=this.data.length;t<e;t++)this.data[t]=-this.data[t];if(n.normalize){var r=0;for(t=0,e=this.data.length;t<e;t++)r+=this.data[t];for(n=r/this.data.length,console.log("computed mean: "+n),t=r=0,e=this.data.length;t<e;t++){var i=this.data[t]-n;r+=i*i}for(r/=this.data.length,t=0,e=this.data.length;t<e;t++)this.data[t]=(this.data[t]-n)/r}}},$3Dmol.VolumeData.prototype.getVal=function(t,e,n){return this.matrix?(this.inversematrix||(this.inversematrix=(new $3Dmol.Matrix4).getInverse(this.matrix)),t=(n=(n=new $3Dmol.Vector3(t,e,n)).applyMatrix4(this.inversematrix)).x,e=n.y,n=n.z):(t-=this.origin.x,e-=this.origin.y,n-=this.origin.z,t/=this.unit.x,e/=this.unit.y,n/=this.unit.z),t=Math.round(t),e=Math.round(e),n=Math.round(n),0>t||t>=this.size.x||0>e||e>=this.size.y||0>n||n>=this.size.z?0:this.data[t*this.size.y*this.size.z+e*this.size.z+n]},$3Dmol.VolumeData.prototype.getCoordinates=function(t){var e=t/(this.size.y*this.size.z),n=t%(this.size.y*this.size.z);return t%=this.size.z,e*=this.unit.x,n*=this.unit.y,t*=this.unit.z,{x:e+=this.origin.x,y:n+=this.origin.y,z:t+=this.origin.z}},$3Dmol.VolumeData.prototype.vasp=function(t){var e=t.replace(/^\s+/,"").split(/[\n\r]/),n=$3Dmol.Parsers.vasp(t)[0].length;if(0==n)console.log("No good formating of CHG or CHGCAR file, not atomic information provided in the file."),this.data=[];else{var r=parseFloat(e[1]),i=e[2].replace(/^\s+/,"").split(/\s+/);t=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r),i=e[3].replace(/^\s+/,"").split(/\s+/);var a=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r);i=e[4].replace(/^\s+/,"").split(/\s+/),i=new $3Dmol.Vector3(parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])).multiplyScalar(1.889725992*r),r=t.x*(a.y*i.z-i.y*a.z)-a.x*(t.y*i.z-i.y*t.z)+i.x*(t.y*a.z-a.y*t.z),r=1/(r=Math.abs(r)/Math.pow(1.889725992,3)),e.splice(0,8+n+1);var o=e[0].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");n=Math.abs(o[0]);var s=Math.abs(o[1]);o=Math.abs(o[2]);var l=this.origin=new $3Dmol.Vector3(0,0,0);for(this.size={x:n,y:s,z:o},this.unit=new $3Dmol.Vector3(t.x,a.y,i.z),t=t.multiplyScalar(1/(1.889725992*n)),a=a.multiplyScalar(1/(1.889725992*s)),i=i.multiplyScalar(1/(1.889725992*o)),0==t.y&&0==t.z&&0==a.x&&0==a.z&&0==i.x&&0==i.y||(this.matrix=new $3Dmol.Matrix4(t.x,a.x,i.x,0,t.y,a.y,i.y,0,t.z,a.z,i.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(l.x,l.y,l.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),e.splice(0,1),(e=(e=(e=e.join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/)).splice(n*s*o+1),e=new Float32Array(e),t=0;t<e.length;t++)e[t]=e[t]*r*.036749309;this.data=e}},$3Dmol.VolumeData.prototype.dx=function(t){t=t.split(/[\n\r]+/);var e,n,r=/gridpositions\s+counts\s+(\d+)\s+(\d+)\s+(\d+)/,i=/^origin\s+(\S+)\s+(\S+)\s+(\S+)/,a=/^delta\s+(\S+)\s+(\S+)\s+(\S+)/,o=/data follows/;for(e=0;e<t.length;e++){var s=t[e];if(n=r.exec(s)){var l=parseInt(n[1]),u=parseInt(n[2]);n=parseInt(n[3]),this.size={x:l,y:u,z:n}}else if(n=a.exec(s)){if(l=parseFloat(n[1]),0==parseFloat(n[2])&&0==parseFloat(n[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=t[e+=1],null==(n=a.exec(s)))return void console.log("Parse error in dx delta matrix");if(u=parseFloat(n[2]),0==parseFloat(n[1])&&0==parseFloat(n[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=t[e+=1],null==(n=a.exec(s)))return void console.log("Parse error in dx delta matrix");s=parseFloat(n[3]),0==parseFloat(n[1])&&0==parseFloat(n[2])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),this.unit=new $3Dmol.Vector3(l,u,s)}else if(n=i.exec(s))l=parseFloat(n[1]),u=parseFloat(n[2]),n=parseFloat(n[3]),this.origin=new $3Dmol.Vector3(l,u,n);else if(o.exec(s))break}e+=1,this.size&&this.origin&&this.unit&&this.size?(t=(t=t.splice(e).join(" ")).split(/[\s\r]+/),this.data=new Float32Array(t)):console.log("Error parsing dx format")},$3Dmol.VolumeData.prototype.cube=function(t){if(!(6>(t=t.replace(/^\s+/,"").split(/[\n\r]+/)).length)){var e=t[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),n=parseFloat(e[0]),r=Math.abs(n),i=this.origin=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])),a=0<(e=t[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "))[0]?.529177:1;i.multiplyScalar(a);var o=Math.abs(e[0]),s=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(a);e=t[4].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var l=Math.abs(e[0]),u=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(a);e=t[5].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var c=Math.abs(e[0]);e=new $3Dmol.Vector3(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])).multiplyScalar(a),this.size={x:o,y:l,z:c},this.unit=new $3Dmol.Vector3(s.x,u.y,e.z),0==s.y&&0==s.z&&0==u.x&&0==u.z&&0==e.x&&0==e.y||(this.matrix=new $3Dmol.Matrix4(s.x,u.x,e.x,0,s.y,u.y,e.y,0,s.z,u.z,e.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(i.x,i.y,i.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),i=6,0>n&&i++,t=(t=(t=t.splice(r+i).join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/),this.data=new Float32Array(t)}},$3Dmol.VolumeData.prototype.ccp4=function(t){var e;t=new Int8Array(t);var n=new Int32Array(t.buffer,0,56),r=new Float32Array(t.buffer,0,56),i=new DataView(t.buffer);String.fromCharCode(i.getUint8(208),i.getUint8(209),i.getUint8(210),i.getUint8(211));var a=[i.getUint8(212),i.getUint8(213)];if(17===a[0]&&17===a[1])for(a=t.byteLength,e=0;e<a;e+=4)i.setFloat32(e,i.getFloat32(e),!0);i=n[0],a=n[1];var o=n[2];e=n[4];var s=n[5],l=n[6],u=n[7],c=n[8],f=n[9],h=r[10],p=r[11],d=r[12],m=r[13],v=r[14],g=r[15],y=n[16],b=n[17],x=n[18];n=n[23];var _=r[49],w=r[50];for(r=r[51],h=[h,0,0],p=[p*Math.cos(Math.PI/180*g),p*Math.sin(Math.PI/180*g),0],(m=[d*Math.cos(Math.PI/180*v),d*(Math.cos(Math.PI/180*m)-Math.cos(Math.PI/180*g)*Math.cos(Math.PI/180*v))/Math.sin(Math.PI/180*g),0])[2]=Math.sqrt(d*d*Math.sin(Math.PI/180*v)*Math.sin(Math.PI/180*v)-m[1]*m[1]),d=[0,h,p,m],u=[0,u,c,f],y=[0,y,b,x],this.matrix=new $3Dmol.Matrix4,this.matrix.set(d[y[1]][0]/u[y[1]],d[y[2]][0]/u[y[2]],d[y[3]][0]/u[y[3]],0,d[y[1]][1]/u[y[1]],d[y[2]][1]/u[y[2]],d[y[3]][1]/u[y[3]],0,d[y[1]][2]/u[y[1]],d[y[2]][2]/u[y[2]],d[y[3]][2]/u[y[3]],0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(e+_,s+w,l+r)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1),this.size={x:i,y:a,z:o},t=new Float32Array(t.buffer,1024+n),this.data=new 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c=l>>>26,f=67108863&l,h=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=h;d++){var p=u-d|0;i=0|t.words[p],o=0|e.words[d],c+=(a=i*o+f)/67108864|0,f=67108863&a}n.words[u]=0|f,l=0|c}return 0!==l?n.words[u]=0|l:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],l=(16777215&(s<<i|o)).toString(16);n=0!=(o=s>>>24-i&16777215)||a!==this.length-1?u[6-l.length]+l+n:l+n,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var h=c[t],d=f[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var v=p.modn(d).toString(t);p=p.idivn(d),n=p.isZero()?v+n:u[h-v.length]+v+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 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this._expand(n+1),this.words[n]=e?this.words[n]|1<<i:this.words[n]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,n,r;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,r=t):(n=t,r=this);for(var i=0,o=0;o<r.length;o++)e=(0|n.words[o])+(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<n.length;o++)e=(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=n.length,0!==i)this.words[this.length]=i,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,r,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(n=this,r=t):(n=t,r=this);for(var o=0,a=0;a<r.length;a++)e=(0|n.words[a])-(0|r.words[a])+o,o=e>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)e=(0|n.words[a])+o,o=e>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,n){var r,i,o,a=t.words,s=e.words,l=n.words,u=0,c=0|a[0],f=8191&c,h=c>>>13,d=0|a[1],p=8191&d,v=d>>>13,m=0|a[2],g=8191&m,y=m>>>13,b=0|a[3],x=8191&b,_=b>>>13,w=0|a[4],A=8191&w,M=w>>>13,k=0|a[5],T=8191&k,S=k>>>13,C=0|a[6],E=8191&C,O=C>>>13,D=0|a[7],L=8191&D,z=D>>>13,P=0|a[8],I=8191&P,R=P>>>13,j=0|a[9],F=8191&j,N=j>>>13,B=0|s[0],V=8191&B,U=B>>>13,q=0|s[1],$=8191&q,H=q>>>13,W=0|s[2],G=8191&W,Y=W>>>13,X=0|s[3],Z=8191&X,J=X>>>13,K=0|s[4],Q=8191&K,tt=K>>>13,et=0|s[5],nt=8191&et,rt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],lt=8191&st,ut=st>>>13,ct=0|s[8],ft=8191&ct,ht=ct>>>13,dt=0|s[9],pt=8191&dt,vt=dt>>>13;n.negative=t.negative^e.negative,n.length=19,r=Math.imul(f,V),i=(i=Math.imul(f,U))+Math.imul(h,V)|0,o=Math.imul(h,U);var mt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,r=Math.imul(p,V),i=(i=Math.imul(p,U))+Math.imul(v,V)|0,o=Math.imul(v,U),r=r+Math.imul(f,$)|0,i=(i=i+Math.imul(f,H)|0)+Math.imul(h,$)|0,o=o+Math.imul(h,H)|0;var gt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,r=Math.imul(g,V),i=(i=Math.imul(g,U))+Math.imul(y,V)|0,o=Math.imul(y,U),r=r+Math.imul(p,$)|0,i=(i=i+Math.imul(p,H)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,H)|0,r=r+Math.imul(f,G)|0,i=(i=i+Math.imul(f,Y)|0)+Math.imul(h,G)|0,o=o+Math.imul(h,Y)|0;var yt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(x,V),i=(i=Math.imul(x,U))+Math.imul(_,V)|0,o=Math.imul(_,U),r=r+Math.imul(g,$)|0,i=(i=i+Math.imul(g,H)|0)+Math.imul(y,$)|0,o=o+Math.imul(y,H)|0,r=r+Math.imul(p,G)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,Y)|0,r=r+Math.imul(f,Z)|0,i=(i=i+Math.imul(f,J)|0)+Math.imul(h,Z)|0,o=o+Math.imul(h,J)|0;var bt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,r=Math.imul(A,V),i=(i=Math.imul(A,U))+Math.imul(M,V)|0,o=Math.imul(M,U),r=r+Math.imul(x,$)|0,i=(i=i+Math.imul(x,H)|0)+Math.imul(_,$)|0,o=o+Math.imul(_,H)|0,r=r+Math.imul(g,G)|0,i=(i=i+Math.imul(g,Y)|0)+Math.imul(y,G)|0,o=o+Math.imul(y,Y)|0,r=r+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,r=r+Math.imul(f,Q)|0,i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,Q)|0,o=o+Math.imul(h,tt)|0;var xt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(T,V),i=(i=Math.imul(T,U))+Math.imul(S,V)|0,o=Math.imul(S,U),r=r+Math.imul(A,$)|0,i=(i=i+Math.imul(A,H)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,H)|0,r=r+Math.imul(x,G)|0,i=(i=i+Math.imul(x,Y)|0)+Math.imul(_,G)|0,o=o+Math.imul(_,Y)|0,r=r+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,J)|0,r=r+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,r=r+Math.imul(f,nt)|0,i=(i=i+Math.imul(f,rt)|0)+Math.imul(h,nt)|0,o=o+Math.imul(h,rt)|0;var _t=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(E,V),i=(i=Math.imul(E,U))+Math.imul(O,V)|0,o=Math.imul(O,U),r=r+Math.imul(T,$)|0,i=(i=i+Math.imul(T,H)|0)+Math.imul(S,$)|0,o=o+Math.imul(S,H)|0,r=r+Math.imul(A,G)|0,i=(i=i+Math.imul(A,Y)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,Y)|0,r=r+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,r=r+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,r=r+Math.imul(p,nt)|0,i=(i=i+Math.imul(p,rt)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,rt)|0,r=r+Math.imul(f,ot)|0,i=(i=i+Math.imul(f,at)|0)+Math.imul(h,ot)|0,o=o+Math.imul(h,at)|0;var wt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(L,V),i=(i=Math.imul(L,U))+Math.imul(z,V)|0,o=Math.imul(z,U),r=r+Math.imul(E,$)|0,i=(i=i+Math.imul(E,H)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,H)|0,r=r+Math.imul(T,G)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(S,G)|0,o=o+Math.imul(S,Y)|0,r=r+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,r=r+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,r=r+Math.imul(g,nt)|0,i=(i=i+Math.imul(g,rt)|0)+Math.imul(y,nt)|0,o=o+Math.imul(y,rt)|0,r=r+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,r=r+Math.imul(f,lt)|0,i=(i=i+Math.imul(f,ut)|0)+Math.imul(h,lt)|0,o=o+Math.imul(h,ut)|0;var At=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(I,V),i=(i=Math.imul(I,U))+Math.imul(R,V)|0,o=Math.imul(R,U),r=r+Math.imul(L,$)|0,i=(i=i+Math.imul(L,H)|0)+Math.imul(z,$)|0,o=o+Math.imul(z,H)|0,r=r+Math.imul(E,G)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,Y)|0,r=r+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,J)|0,r=r+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,tt)|0,r=r+Math.imul(x,nt)|0,i=(i=i+Math.imul(x,rt)|0)+Math.imul(_,nt)|0,o=o+Math.imul(_,rt)|0,r=r+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,at)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,at)|0,r=r+Math.imul(p,lt)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,ut)|0,r=r+Math.imul(f,ft)|0,i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0,o=o+Math.imul(h,ht)|0;var Mt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(F,V),i=(i=Math.imul(F,U))+Math.imul(N,V)|0,o=Math.imul(N,U),r=r+Math.imul(I,$)|0,i=(i=i+Math.imul(I,H)|0)+Math.imul(R,$)|0,o=o+Math.imul(R,H)|0,r=r+Math.imul(L,G)|0,i=(i=i+Math.imul(L,Y)|0)+Math.imul(z,G)|0,o=o+Math.imul(z,Y)|0,r=r+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,J)|0,r=r+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,r=r+Math.imul(A,nt)|0,i=(i=i+Math.imul(A,rt)|0)+Math.imul(M,nt)|0,o=o+Math.imul(M,rt)|0,r=r+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,r=r+Math.imul(g,lt)|0,i=(i=i+Math.imul(g,ut)|0)+Math.imul(y,lt)|0,o=o+Math.imul(y,ut)|0,r=r+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(v,ft)|0,o=o+Math.imul(v,ht)|0,r=r+Math.imul(f,pt)|0,i=(i=i+Math.imul(f,vt)|0)+Math.imul(h,pt)|0,o=o+Math.imul(h,vt)|0;var kt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(F,$),i=(i=Math.imul(F,H))+Math.imul(N,$)|0,o=Math.imul(N,H),r=r+Math.imul(I,G)|0,i=(i=i+Math.imul(I,Y)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,Y)|0,r=r+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(z,Z)|0,o=o+Math.imul(z,J)|0,r=r+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,r=r+Math.imul(T,nt)|0,i=(i=i+Math.imul(T,rt)|0)+Math.imul(S,nt)|0,o=o+Math.imul(S,rt)|0,r=r+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,at)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,at)|0,r=r+Math.imul(x,lt)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(_,lt)|0,o=o+Math.imul(_,ut)|0,r=r+Math.imul(g,ft)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(y,ft)|0,o=o+Math.imul(y,ht)|0,r=r+Math.imul(p,pt)|0,i=(i=i+Math.imul(p,vt)|0)+Math.imul(v,pt)|0,o=o+Math.imul(v,vt)|0;var Tt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(F,G),i=(i=Math.imul(F,Y))+Math.imul(N,G)|0,o=Math.imul(N,Y),r=r+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,r=r+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(z,Q)|0,o=o+Math.imul(z,tt)|0,r=r+Math.imul(E,nt)|0,i=(i=i+Math.imul(E,rt)|0)+Math.imul(O,nt)|0,o=o+Math.imul(O,rt)|0,r=r+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,at)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,at)|0,r=r+Math.imul(A,lt)|0,i=(i=i+Math.imul(A,ut)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,ut)|0,r=r+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ht)|0,r=r+Math.imul(g,pt)|0,i=(i=i+Math.imul(g,vt)|0)+Math.imul(y,pt)|0,o=o+Math.imul(y,vt)|0;var St=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(F,Z),i=(i=Math.imul(F,J))+Math.imul(N,Z)|0,o=Math.imul(N,J),r=r+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,r=r+Math.imul(L,nt)|0,i=(i=i+Math.imul(L,rt)|0)+Math.imul(z,nt)|0,o=o+Math.imul(z,rt)|0,r=r+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,r=r+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ut)|0)+Math.imul(S,lt)|0,o=o+Math.imul(S,ut)|0,r=r+Math.imul(A,ft)|0,i=(i=i+Math.imul(A,ht)|0)+Math.imul(M,ft)|0,o=o+Math.imul(M,ht)|0,r=r+Math.imul(x,pt)|0,i=(i=i+Math.imul(x,vt)|0)+Math.imul(_,pt)|0,o=o+Math.imul(_,vt)|0;var Ct=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,r=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(N,Q)|0,o=Math.imul(N,tt),r=r+Math.imul(I,nt)|0,i=(i=i+Math.imul(I,rt)|0)+Math.imul(R,nt)|0,o=o+Math.imul(R,rt)|0,r=r+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,at)|0)+Math.imul(z,ot)|0,o=o+Math.imul(z,at)|0,r=r+Math.imul(E,lt)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,ut)|0,r=r+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(S,ft)|0,o=o+Math.imul(S,ht)|0,r=r+Math.imul(A,pt)|0,i=(i=i+Math.imul(A,vt)|0)+Math.imul(M,pt)|0,o=o+Math.imul(M,vt)|0;var Et=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(F,nt),i=(i=Math.imul(F,rt))+Math.imul(N,nt)|0,o=Math.imul(N,rt),r=r+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,at)|0,r=r+Math.imul(L,lt)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(z,lt)|0,o=o+Math.imul(z,ut)|0,r=r+Math.imul(E,ft)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,ht)|0,r=r+Math.imul(T,pt)|0,i=(i=i+Math.imul(T,vt)|0)+Math.imul(S,pt)|0,o=o+Math.imul(S,vt)|0;var Ot=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,r=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(N,ot)|0,o=Math.imul(N,at),r=r+Math.imul(I,lt)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(R,lt)|0,o=o+Math.imul(R,ut)|0,r=r+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(z,ft)|0,o=o+Math.imul(z,ht)|0,r=r+Math.imul(E,pt)|0,i=(i=i+Math.imul(E,vt)|0)+Math.imul(O,pt)|0,o=o+Math.imul(O,vt)|0;var Dt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,r=Math.imul(F,lt),i=(i=Math.imul(F,ut))+Math.imul(N,lt)|0,o=Math.imul(N,ut),r=r+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ht)|0)+Math.imul(R,ft)|0,o=o+Math.imul(R,ht)|0,r=r+Math.imul(L,pt)|0,i=(i=i+Math.imul(L,vt)|0)+Math.imul(z,pt)|0,o=o+Math.imul(z,vt)|0;var Lt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(F,ft),i=(i=Math.imul(F,ht))+Math.imul(N,ft)|0,o=Math.imul(N,ht),r=r+Math.imul(I,pt)|0,i=(i=i+Math.imul(I,vt)|0)+Math.imul(R,pt)|0,o=o+Math.imul(R,vt)|0;var zt=(u+r|0)+((8191&i)<<13)|0;u=(o+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,r=Math.imul(F,pt),i=(i=Math.imul(F,vt))+Math.imul(N,pt)|0,o=Math.imul(N,vt);var Pt=(u+r|0)+((8191&i)<<13)|0;return u=(o+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=mt,l[1]=gt,l[2]=yt,l[3]=bt,l[4]=xt,l[5]=_t,l[6]=wt,l[7]=At,l[8]=Mt,l[9]=kt,l[10]=Tt,l[11]=St,l[12]=Ct,l[13]=Et,l[14]=Ot,l[15]=Dt,l[16]=Lt,l[17]=zt,l[18]=Pt,0!==u&&(l[19]=u,n.length++),n};function p(t,e,n){var r=new v;return r.mulp(t,e,n)}function v(t,e){this.x=t,this.y=e}Math.imul||(d=h),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):n<63?h(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,o=0;o<n.length-1;o++){var a=i;i=0;for(var s=67108863&r,l=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=l;u++){var c=o-u,f=0|t.words[c],h=0|e.words[u],d=f*h,p=67108863&d;s=67108863&(p=p+s|0),i+=(a=(a=a+(d/67108864|0)|0)+(p>>>26)|0)>>>26,a&=67108863}n.words[o]=s,r=a,a=i}return 0!==r?n.words[o]=r:n.length--,n.strip()}(this,t,e):p(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},v.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},v.prototype.permute=function(t,e,n,r,i,o){for(var a=0;a<o;a++)r[a]=e[t[a]],i[a]=n[t[a]]},v.prototype.transform=function(t,e,n,r,i,o){this.permute(o,t,e,n,r,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,l=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var f=l,h=u,d=0;d<a;d++){var p=n[c+d],v=r[c+d],m=n[c+d+a],g=r[c+d+a],y=f*m-h*g;g=f*g+h*m,m=y,n[c+d]=p+m,r[c+d]=v+g,n[c+d+a]=p-m,r[c+d+a]=v-g,d!==s&&(y=l*f-u*h,h=l*h+u*f,f=y)}},v.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),r=1&n,i=0;for(n=n/2|0;n;n>>>=1)i++;return 1<<i+1+r},v.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},v.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,n,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},v.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),o=this.stub(r),a=new Array(r),s=new Array(r),l=new Array(r),u=new Array(r),c=new Array(r),f=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,a,r),this.convert13b(e.words,e.length,u,r),this.transform(a,o,s,l,r,i),this.transform(u,o,c,f,r,i);for(var d=0;d<r;d++){var p=s[d]*c[d]-l[d]*f[d];l[d]=s[d]*f[d]+l[d]*c[d],s[d]=p}return this.conjugate(s,l,r),this.transform(s,l,h,o,r,i),this.conjugate(h,o,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new 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a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,l=(0|this.words[e])-s<<n;this.words[e]=l|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var i;r("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,l=n;if(i-=a,i=Math.max(0,i),l){for(var u=0;u<a;u++)l.words[u]=this.words[u];l.length=a}if(0===a);else if(this.length>a)for(this.length-=a,u=0;u<this.length;u++)this.words[u]=this.words[u+a];else this.words[0]=0,this.length=1;var c=0;for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var f=0|this.words[u];this.words[u]=c<<26-o|f>>>o,c=f&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var o=this.words[n];return!!(o&i)},o.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof 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d=67108864*(0|r.words[i.length+h])+(0|r.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),r._ishlnsubmul(i,d,h);0!==r.negative;)d--,r.negative=0,r._ishlnsubmul(i,1,h),r.isZero()||(r.negative^=1);l&&(l.words[h]=d)}return l&&l.strip(),r.strip(),"div"!==e&&0!==n&&r.iushrn(n),{div:l||null,mod:r}},o.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),i=t.andln(1),o=n.cmp(r);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),l=new o(1),u=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++u;for(var c=n.clone(),f=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(f)),i.iushrn(1),a.iushrn(1);for(var p=0,v=1;0==(n.words[0]&v)&&p<26;++p,v<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(c),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(n)>=0?(e.isub(n),i.isub(s),a.isub(l)):(n.isub(e),s.isub(i),l.isub(a))}return{a:s,b:l,gcd:n.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),l=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(l),a.iushrn(1);for(var f=0,h=1;0==(n.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(n.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var r=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var o=e;e=n,n=o}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var 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c=l>>>26,f=67108863&l,h=Math.min(u,e.length-1),p=Math.max(0,u-t.length+1);p<=h;p++){var d=u-p|0;i=0|t.words[d],a=0|e.words[p],c+=(o=i*a+f)/67108864|0,f=67108863&o}n.words[u]=0|f,l=0|c}return 0!==l?n.words[u]=0|l:n.length--,n.strip()}a.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var i=0,a=0,o=0;o<this.length;o++){var s=this.words[o],l=(16777215&(s<<i|a)).toString(16);n=0!=(a=s>>>24-i&16777215)||o!==this.length-1?u[6-l.length]+l+n:l+n,(i+=2)>=26&&(i-=26,o--)}for(0!==a&&(n=a.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var h=c[t],p=f[t];n="";var d=this.clone();for(d.negative=0;!d.isZero();){var m=d.modn(p).toString(t);d=d.idivn(p),n=d.isZero()?m+n:u[h-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},a.prototype.toJSON=function(){return this.toString(16)},a.prototype.toBuffer=function(t,e){return r(void 0!==o),this.toArrayLike(o,t,e)},a.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},a.prototype.toArrayLike=function(t,e,n){var i=this.byteLength(),a=n||Math.max(1,i);r(i<=a,"byte array longer than desired length"),r(a>0,"Requested array length <= 0"),this.strip();var o,s,l="le"===e,u=new t(a),c=this.clone();if(l){for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[s]=o;for(;s<a;s++)u[s]=0}else{for(s=0;s<a-i;s++)u[s]=0;for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[a-s-1]=o}return u},Math.clz32?a.prototype._countBits=function(t){return 32-Math.clz32(t)}:a.prototype._countBits=function(t){var e=t,n=0;return 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e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var r=0;r<n.length;r++)this.words[r]=e.words[r]^n.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},a.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},a.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},a.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},a.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return n>0&&(this.words[i]=~this.words[i]&67108863>>26-n),this.strip()},a.prototype.notn=function(t){return this.clone().inotn(t)},a.prototype.setn=function(t,e){r("number"==typeof t&&t>=0);var n=t/26|0,i=t%26;return 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0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,r,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(n=this,r=t):(n=t,r=this);for(var a=0,o=0;o<r.length;o++)e=(0|n.words[o])-(0|r.words[o])+a,a=e>>26,this.words[o]=67108863&e;for(;0!==a&&o<n.length;o++)e=(0|n.words[o])+a,a=e>>26,this.words[o]=67108863&e;if(0===a&&o<n.length&&n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this.length=Math.max(this.length,o),n!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,n){var r,i,a,o=t.words,s=e.words,l=n.words,u=0,c=0|o[0],f=8191&c,h=c>>>13,p=0|o[1],d=8191&p,m=p>>>13,v=0|o[2],g=8191&v,y=v>>>13,b=0|o[3],x=8191&b,_=b>>>13,w=0|o[4],A=8191&w,M=w>>>13,k=0|o[5],T=8191&k,S=k>>>13,C=0|o[6],E=8191&C,O=C>>>13,D=0|o[7],L=8191&D,z=D>>>13,P=0|o[8],I=8191&P,R=P>>>13,F=0|o[9],j=8191&F,N=F>>>13,B=0|s[0],V=8191&B,U=B>>>13,q=0|s[1],$=8191&q,H=q>>>13,W=0|s[2],G=8191&W,Y=W>>>13,X=0|s[3],Z=8191&X,J=X>>>13,K=0|s[4],Q=8191&K,tt=K>>>13,et=0|s[5],nt=8191&et,rt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ut=st>>>13,ct=0|s[8],ft=8191&ct,ht=ct>>>13,pt=0|s[9],dt=8191&pt,mt=pt>>>13;n.negative=t.negative^e.negative,n.length=19,r=Math.imul(f,V),i=(i=Math.imul(f,U))+Math.imul(h,V)|0,a=Math.imul(h,U);var vt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,r=Math.imul(d,V),i=(i=Math.imul(d,U))+Math.imul(m,V)|0,a=Math.imul(m,U),r=r+Math.imul(f,$)|0,i=(i=i+Math.imul(f,H)|0)+Math.imul(h,$)|0,a=a+Math.imul(h,H)|0;var 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At=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(I,V),i=(i=Math.imul(I,U))+Math.imul(R,V)|0,a=Math.imul(R,U),r=r+Math.imul(L,$)|0,i=(i=i+Math.imul(L,H)|0)+Math.imul(z,$)|0,a=a+Math.imul(z,H)|0,r=r+Math.imul(E,G)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(O,G)|0,a=a+Math.imul(O,Y)|0,r=r+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(S,Z)|0,a=a+Math.imul(S,J)|0,r=r+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(M,Q)|0,a=a+Math.imul(M,tt)|0,r=r+Math.imul(x,nt)|0,i=(i=i+Math.imul(x,rt)|0)+Math.imul(_,nt)|0,a=a+Math.imul(_,rt)|0,r=r+Math.imul(g,at)|0,i=(i=i+Math.imul(g,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,r=r+Math.imul(d,lt)|0,i=(i=i+Math.imul(d,ut)|0)+Math.imul(m,lt)|0,a=a+Math.imul(m,ut)|0,r=r+Math.imul(f,ft)|0,i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0,a=a+Math.imul(h,ht)|0;var Mt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(j,V),i=(i=Math.imul(j,U))+Math.imul(N,V)|0,a=Math.imul(N,U),r=r+Math.imul(I,$)|0,i=(i=i+Math.imul(I,H)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,H)|0,r=r+Math.imul(L,G)|0,i=(i=i+Math.imul(L,Y)|0)+Math.imul(z,G)|0,a=a+Math.imul(z,Y)|0,r=r+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(O,Z)|0,a=a+Math.imul(O,J)|0,r=r+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,tt)|0,r=r+Math.imul(A,nt)|0,i=(i=i+Math.imul(A,rt)|0)+Math.imul(M,nt)|0,a=a+Math.imul(M,rt)|0,r=r+Math.imul(x,at)|0,i=(i=i+Math.imul(x,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,r=r+Math.imul(g,lt)|0,i=(i=i+Math.imul(g,ut)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ut)|0,r=r+Math.imul(d,ft)|0,i=(i=i+Math.imul(d,ht)|0)+Math.imul(m,ft)|0,a=a+Math.imul(m,ht)|0,r=r+Math.imul(f,dt)|0,i=(i=i+Math.imul(f,mt)|0)+Math.imul(h,dt)|0,a=a+Math.imul(h,mt)|0;var kt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(j,$),i=(i=Math.imul(j,H))+Math.imul(N,$)|0,a=Math.imul(N,H),r=r+Math.imul(I,G)|0,i=(i=i+Math.imul(I,Y)|0)+Math.imul(R,G)|0,a=a+Math.imul(R,Y)|0,r=r+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(z,Z)|0,a=a+Math.imul(z,J)|0,r=r+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(O,Q)|0,a=a+Math.imul(O,tt)|0,r=r+Math.imul(T,nt)|0,i=(i=i+Math.imul(T,rt)|0)+Math.imul(S,nt)|0,a=a+Math.imul(S,rt)|0,r=r+Math.imul(A,at)|0,i=(i=i+Math.imul(A,ot)|0)+Math.imul(M,at)|0,a=a+Math.imul(M,ot)|0,r=r+Math.imul(x,lt)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ut)|0,r=r+Math.imul(g,ft)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0,r=r+Math.imul(d,dt)|0,i=(i=i+Math.imul(d,mt)|0)+Math.imul(m,dt)|0,a=a+Math.imul(m,mt)|0;var Tt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,r=Math.imul(j,G),i=(i=Math.imul(j,Y))+Math.imul(N,G)|0,a=Math.imul(N,Y),r=r+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(R,Z)|0,a=a+Math.imul(R,J)|0,r=r+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(z,Q)|0,a=a+Math.imul(z,tt)|0,r=r+Math.imul(E,nt)|0,i=(i=i+Math.imul(E,rt)|0)+Math.imul(O,nt)|0,a=a+Math.imul(O,rt)|0,r=r+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,r=r+Math.imul(A,lt)|0,i=(i=i+Math.imul(A,ut)|0)+Math.imul(M,lt)|0,a=a+Math.imul(M,ut)|0,r=r+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0,r=r+Math.imul(g,dt)|0,i=(i=i+Math.imul(g,mt)|0)+Math.imul(y,dt)|0,a=a+Math.imul(y,mt)|0;var St=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(j,Z),i=(i=Math.imul(j,J))+Math.imul(N,Z)|0,a=Math.imul(N,J),r=r+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,tt)|0,r=r+Math.imul(L,nt)|0,i=(i=i+Math.imul(L,rt)|0)+Math.imul(z,nt)|0,a=a+Math.imul(z,rt)|0,r=r+Math.imul(E,at)|0,i=(i=i+Math.imul(E,ot)|0)+Math.imul(O,at)|0,a=a+Math.imul(O,ot)|0,r=r+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ut)|0)+Math.imul(S,lt)|0,a=a+Math.imul(S,ut)|0,r=r+Math.imul(A,ft)|0,i=(i=i+Math.imul(A,ht)|0)+Math.imul(M,ft)|0,a=a+Math.imul(M,ht)|0,r=r+Math.imul(x,dt)|0,i=(i=i+Math.imul(x,mt)|0)+Math.imul(_,dt)|0,a=a+Math.imul(_,mt)|0;var Ct=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,r=Math.imul(j,Q),i=(i=Math.imul(j,tt))+Math.imul(N,Q)|0,a=Math.imul(N,tt),r=r+Math.imul(I,nt)|0,i=(i=i+Math.imul(I,rt)|0)+Math.imul(R,nt)|0,a=a+Math.imul(R,rt)|0,r=r+Math.imul(L,at)|0,i=(i=i+Math.imul(L,ot)|0)+Math.imul(z,at)|0,a=a+Math.imul(z,ot)|0,r=r+Math.imul(E,lt)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(O,lt)|0,a=a+Math.imul(O,ut)|0,r=r+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(S,ft)|0,a=a+Math.imul(S,ht)|0,r=r+Math.imul(A,dt)|0,i=(i=i+Math.imul(A,mt)|0)+Math.imul(M,dt)|0,a=a+Math.imul(M,mt)|0;var Et=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(j,nt),i=(i=Math.imul(j,rt))+Math.imul(N,nt)|0,a=Math.imul(N,rt),r=r+Math.imul(I,at)|0,i=(i=i+Math.imul(I,ot)|0)+Math.imul(R,at)|0,a=a+Math.imul(R,ot)|0,r=r+Math.imul(L,lt)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(z,lt)|0,a=a+Math.imul(z,ut)|0,r=r+Math.imul(E,ft)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(O,ft)|0,a=a+Math.imul(O,ht)|0,r=r+Math.imul(T,dt)|0,i=(i=i+Math.imul(T,mt)|0)+Math.imul(S,dt)|0,a=a+Math.imul(S,mt)|0;var Ot=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,r=Math.imul(j,at),i=(i=Math.imul(j,ot))+Math.imul(N,at)|0,a=Math.imul(N,ot),r=r+Math.imul(I,lt)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(R,lt)|0,a=a+Math.imul(R,ut)|0,r=r+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(z,ft)|0,a=a+Math.imul(z,ht)|0,r=r+Math.imul(E,dt)|0,i=(i=i+Math.imul(E,mt)|0)+Math.imul(O,dt)|0,a=a+Math.imul(O,mt)|0;var Dt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,r=Math.imul(j,lt),i=(i=Math.imul(j,ut))+Math.imul(N,lt)|0,a=Math.imul(N,ut),r=r+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ht)|0)+Math.imul(R,ft)|0,a=a+Math.imul(R,ht)|0,r=r+Math.imul(L,dt)|0,i=(i=i+Math.imul(L,mt)|0)+Math.imul(z,dt)|0,a=a+Math.imul(z,mt)|0;var Lt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,r=Math.imul(j,ft),i=(i=Math.imul(j,ht))+Math.imul(N,ft)|0,a=Math.imul(N,ht),r=r+Math.imul(I,dt)|0,i=(i=i+Math.imul(I,mt)|0)+Math.imul(R,dt)|0,a=a+Math.imul(R,mt)|0;var zt=(u+r|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,r=Math.imul(j,dt),i=(i=Math.imul(j,mt))+Math.imul(N,dt)|0,a=Math.imul(N,mt);var Pt=(u+r|0)+((8191&i)<<13)|0;return u=(a+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=vt,l[1]=gt,l[2]=yt,l[3]=bt,l[4]=xt,l[5]=_t,l[6]=wt,l[7]=At,l[8]=Mt,l[9]=kt,l[10]=Tt,l[11]=St,l[12]=Ct,l[13]=Et,l[14]=Ot,l[15]=Dt,l[16]=Lt,l[17]=zt,l[18]=Pt,0!==u&&(l[19]=u,n.length++),n};function d(t,e,n){var r=new m;return r.mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(p=h),a.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):n<63?h(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var r=0,i=0,a=0;a<n.length-1;a++){var o=i;i=0;for(var s=67108863&r,l=Math.min(a,e.length-1),u=Math.max(0,a-t.length+1);u<=l;u++){var c=a-u,f=0|t.words[c],h=0|e.words[u],p=f*h,d=67108863&p;s=67108863&(d=d+s|0),i+=(o=(o=o+(p/67108864|0)|0)+(d>>>26)|0)>>>26,o&=67108863}n.words[a]=s,r=o,o=i}return 0!==r?n.words[a]=r:n.length--,n.strip()}(this,t,e):d(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=a.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var r=0,i=0;i<e;i++)r|=(1&t)<<e-i-1,t>>=1;return r},m.prototype.permute=function(t,e,n,r,i,a){for(var o=0;o<a;o++)r[o]=e[t[o]],i[o]=n[t[o]]},m.prototype.transform=function(t,e,n,r,i,a){this.permute(a,t,e,n,r,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var f=l,h=u,p=0;p<o;p++){var d=n[c+p],m=r[c+p],v=n[c+p+o],g=r[c+p+o],y=f*v-h*g;g=f*g+h*v,v=y,n[c+p]=d+v,r[c+p]=m+g,n[c+p+o]=d-v,r[c+p+o]=m-g,p!==s&&(y=l*f-u*h,h=l*h+u*f,f=y)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),r=1&n,i=0;for(n=n/2|0;n;n>>>=1)i++;return 1<<i+1+r},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var r=0;r<n/2;r++){var i=t[r];t[r]=t[n-r-1],t[n-r-1]=i,i=e[r],e[r]=-e[n-r-1],e[n-r-1]=-i}},m.prototype.normalize13b=function(t,e){for(var n=0,r=0;r<e/2;r++){var i=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+n;t[r]=67108863&i,n=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,n,i){for(var a=0,o=0;o<e;o++)a+=0|t[o],n[2*o]=8191&a,a>>>=13,n[2*o+1]=8191&a,a>>>=13;for(o=2*e;o<i;++o)n[o]=0;r(0===a),r(0==(-8192&a))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var r=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(r),a=this.stub(r),o=new Array(r),s=new Array(r),l=new Array(r),u=new Array(r),c=new Array(r),f=new Array(r),h=n.words;h.length=r,this.convert13b(t.words,t.length,o,r),this.convert13b(e.words,e.length,u,r),this.transform(o,a,s,l,r,i),this.transform(u,a,c,f,r,i);for(var p=0;p<r;p++){var d=s[p]*c[p]-l[p]*f[p];l[p]=s[p]*f[p]+l[p]*c[p],s[p]=d}return this.conjugate(s,l,r),this.transform(s,l,h,a,r,i),this.conjugate(h,a,r),this.normalize13b(h,r),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},a.prototype.mul=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),d(this,t,e)},a.prototype.imul=function(t){return this.clone().mulTo(t,this)},a.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[n]=67108863&a}return 0!==e&&(this.words[n]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var r=n/26|0,i=n%26;e[n]=(t.words[r]&1<<i)>>>i}return e}(t);if(0===e.length)return new a(1);for(var n=this,r=0;r<e.length&&0===e[r];r++,n=n.sqr());if(++r<e.length)for(var i=n.sqr();r<e.length;r++,i=i.sqr())0!==e[r]&&(n=n.mul(i));return n},a.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var e,n=t%26,i=(t-n)/26,a=67108863>>>26-n<<26-n;if(0!==n){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<n;this.words[e]=l|o,o=s>>>26-n}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},a.prototype.iushrn=function(t,e,n){var i;r("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=n;if(i-=o,i=Math.max(0,i),l){for(var u=0;u<o;u++)l.words[u]=this.words[u];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,u=0;u<this.length;u++)this.words[u]=this.words[u+o];else this.words[0]=0,this.length=1;var c=0;for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var f=0|this.words[u];this.words[u]=c<<26-a|f>>>a,c=f&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var a=this.words[n];return!!(a&i)},a.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},a.prototype.maskn=function(t){return this.clone().imaskn(t)},a.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},a.prototype.addn=function(t){return this.clone().iaddn(t)},a.prototype.subn=function(t){return this.clone().isubn(t)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(t,e,n){var i,a,o=t.length+n;this._expand(o);var s=0;for(i=0;i<t.length;i++){a=(0|this.words[i+n])+s;var l=(0|t.words[i])*e;s=((a-=67108863&l)>>26)-(l/67108864|0),this.words[i+n]=67108863&a}for(;i<this.length-n;i++)a=(0|this.words[i+n])+s,s=a>>26,this.words[i+n]=67108863&a;if(0===s)return this.strip();for(r(-1===s),s=0,i=0;i<this.length;i++)a=-(0|this.words[i])+s,s=a>>26,this.words[i]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var n=this.length-t.length,r=this.clone(),i=t,o=0|i.words[i.length-1],s=this._countBits(o);0!=(n=26-s)&&(i=i.ushln(n),r.iushln(n),o=0|i.words[i.length-1]);var l,u=r.length-i.length;if("mod"!==e){(l=new a(null)).length=u+1,l.words=new Array(l.length);for(var c=0;c<l.length;c++)l.words[c]=0}var f=r.clone()._ishlnsubmul(i,1,u);0===f.negative&&(r=f,l&&(l.words[u]=1));for(var h=u-1;h>=0;h--){var p=67108864*(0|r.words[i.length+h])+(0|r.words[i.length+h-1]);for(p=Math.min(p/o|0,67108863),r._ishlnsubmul(i,p,h);0!==r.negative;)p--,r.negative=0,r._ishlnsubmul(i,1,h),r.isZero()||(r.negative^=1);l&&(l.words[h]=p)}return l&&l.strip(),r.strip(),"div"!==e&&0!==n&&r.iushrn(n),{div:l||null,mod:r}},a.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(o=s.mod.neg(),n&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(o=s.mod.neg(),n&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,o,s},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),i=t.andln(1),a=n.cmp(r);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},a.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),u=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++u;for(var c=n.clone(),f=e.clone();!e.isZero();){for(var h=0,p=1;0==(e.words[0]&p)&&h<26;++h,p<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(c),o.isub(f)),i.iushrn(1),o.iushrn(1);for(var d=0,m=1;0==(n.words[0]&m)&&d<26;++d,m<<=1);if(d>0)for(n.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(c),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(n)>=0?(e.isub(n),i.isub(s),o.isub(l)):(n.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:n.iushln(u)}},a.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,o=new a(1),s=new a(0),l=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var f=0,h=1;0==(n.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(n.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),o.isub(s)):(n.isub(e),s.isub(o))}return(i=0===e.cmpn(1)?o:s).cmpn(0)<0&&i.iadd(t),i},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var r=0;e.isEven()&&n.isEven();r++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var i=e.cmp(n);if(i<0){var a=e;e=n,n=a}else if(0===i||0===n.cmpn(1))break;e.isub(n)}return n.iushln(r)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var a=i,o=n;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),r(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},a.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},a.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var r=0|this.words[n],i=0|t.words[n];if(r!==i){r<i?e=-1:r>i&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return-1===this.cmpn(t)},a.prototype.lt=function(t){return-1===this.cmp(t)},a.prototype.lten=function(t){return this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new w(t)},a.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},a.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},a.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},a.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},a.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new a(e,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function x(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){if("string"==typeof t){var e=a._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,n=t;do{this.split(n,this.tmp),n=(n=this.imulK(n)).iadd(this.tmp),e=n.bitLength()}while(e>this.n);var r=e<this.n?-1:n.ucmp(this.p);return 0===r?(n.words[0]=0,n.length=1):r>0?n.isub(this.p):n.strip(),n},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(y,g),y.prototype.split=function(t,e){for(var n=Math.min(t.length,9),r=0;r<n;r++)e.words[r]=t.words[r];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,r=10;r<t.length;r++){var a=0|t.words[r];t.words[r-10]=(4194303&a)<<4|i>>>22,i=a}i>>>=22,t.words[r-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var r=0|t.words[n];e+=977*r,t.words[n]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(b,g),i(x,g),i(_,g),_.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var r=19*(0|t.words[n])+e,i=67108863&r;r>>>=26,t.words[n]=i,e=r}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new b;else if("p192"===t)e=new x;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},w.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);var n=t.add(e);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);var n=t.iadd(e);return n.cmp(this.m)>=0&&n.isub(this.m),n},w.prototype.sub=function(t,e){this._verify2(t,e);var n=t.sub(e);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);var n=t.isub(e);return n.cmpn(0)<0&&n.iadd(this.m),n},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e){var n=this.m.add(new a(1)).iushrn(2);return this.pow(t,n)}for(var i=this.m.subn(1),o=0;!i.isZero()&&0===i.andln(1);)o++,i.iushrn(1);r(!i.isZero());var s=new a(1).toRed(this),l=s.redNeg(),u=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new a(2*c*c).toRed(this);0!==this.pow(c,u).cmp(l);)c.redIAdd(l);for(var f=this.pow(c,i),h=this.pow(t,i.addn(1).iushrn(1)),p=this.pow(t,i),d=o;0!==p.cmp(s);){for(var m=p,v=0;0!==m.cmp(s);v++)m=m.redSqr();r(v<d);var g=this.pow(f,new a(1).iushln(d-v-1));h=h.redMul(g),f=g.redSqr(),p=p.redMul(f),d=v}return h},w.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},w.prototype.pow=function(t,e){if(e.isZero())return new a(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new a(1).toRed(this),n[1]=t;for(var r=2;r<n.length;r++)n[r]=this.mul(n[r-1],t);var i=n[0],o=0,s=0,l=e.bitLength()%26;for(0===l&&(l=26),r=e.length-1;r>=0;r--){for(var u=e.words[r],c=l-1;c>=0;c--){var f=u>>c&1;i!==n[0]&&(i=this.sqr(i)),0!==f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===c)&&(i=this.mul(i,n[o]),s=0,o=0)):s=0}l=26}return i},w.prototype.convertTo=function(t){var e=t.umod(this.m);return 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  * The buffer module from node.js, for the browser.
  *
  * @author   Feross Aboukhadijeh <https://feross.org>
  * @license  MIT
  */
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k=[t.funcName||"unnamed","_cwise_loop_",o[0].join("s"),"m",M,function(t){for(var e=new Array(t.length),n=!0,r=0;r<t.length;++r){var i=t[r],a=i.match(/\d+/);a=a?a[0]:"",0===i.charAt(0)?e[r]="u"+i.charAt(1)+a:e[r]=i.charAt(0)+a,r>0&&(n=n&&e[r]===e[r-1])}return n?e[0]:e.join("")}(s)].join("");return new Function(["function ",k,"(",v.join(","),"){",g.join("\n"),"} return ",k].join(""))()}},{uniq:524}],136:[function(t,e,n){"use strict";var r=t("./compile.js");e.exports=function(t){var e=["'use strict'","var CACHED={}"],n=[],i=t.funcName+"_cwise_thunk";e.push(["return function ",i,"(",t.shimArgs.join(","),"){"].join(""));for(var a=[],o=[],s=[["array",t.arrayArgs[0],".shape.slice(",Math.max(0,t.arrayBlockIndices[0]),t.arrayBlockIndices[0]<0?","+t.arrayBlockIndices[0]+")":")"].join("")],l=[],u=[],c=0;c<t.arrayArgs.length;++c){var 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  * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
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e=this._compare,n=this.root,r=[],i=0;n;){var o=e(t,n.key);r.push(n),o<0&&(i=r.length),n=o<0?n.left:n.right}return r.length=i,new f(this,r)},c.lt=function(t){for(var e=this._compare,n=this.root,r=[],i=0;n;){var o=e(t,n.key);r.push(n),o>0&&(i=r.length),n=o<=0?n.left:n.right}return r.length=i,new f(this,r)},c.le=function(t){for(var e=this._compare,n=this.root,r=[],i=0;n;){var o=e(t,n.key);r.push(n),o>=0&&(i=r.length),n=o<0?n.left:n.right}return r.length=i,new f(this,r)},c.find=function(t){for(var e=this._compare,n=this.root,r=[];n;){var i=e(t,n.key);if(r.push(n),0===i)return new f(this,r);n=i<=0?n.left:n.right}return new f(this,[])},c.remove=function(t){var e=this.find(t);return e?e.remove():this},c.get=function(t){for(var e=this._compare,n=this.root;n;){var r=e(t,n.key);if(0===r)return n.value;n=r<=0?n.left:n.right}};var h=f.prototype;function d(t,e){t.key=e.key,t.value=e.value,t.left=e.left,t.right=e.right,t._color=e._color,t._count=e._count}function p(t,e){return 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p=e[e.length-2];p.left===n?p.left=null:p.right===n&&(p.right=null),e.pop();for(var c=0;c<e.length;++c)e[c]._count--;return new u(this.tree._compare,e[0])}if(n.left||n.right){n.left?d(n,n.left):n.right&&d(n,n.right),n._color=i;for(var c=0;c<e.length-1;++c)e[c]._count--;return new u(this.tree._compare,e[0])}if(1===e.length)return new u(this.tree._compare,null);for(var c=0;c<e.length;++c)e[c]._count--;var v=e[e.length-2];return function(t){for(var e,n,o,u,c=t.length-1;c>=0;--c){if(e=t[c],0===c)return void(e._color=i);if((n=t[c-1]).left===e){if((o=n.right).right&&o.right._color===r){if(o=n.right=a(o),u=o.right=a(o.right),n.right=o.left,o.left=n,o.right=u,o._color=n._color,e._color=i,n._color=i,u._color=i,l(n),l(o),c>1){var f=t[c-2];f.left===n?f.left=o:f.right=o}return void(t[c-1]=o)}if(o.left&&o.left._color===r){if(o=n.right=a(o),u=o.left=a(o.left),n.right=u.left,o.left=u.right,u.left=n,u.right=o,u._color=n._color,n._color=i,o._color=i,e._color=i,l(n),l(o),l(u),c>1){var f=t[c-2];f.left===n?f.left=u:f.right=u}return void(t[c-1]=u)}if(o._color===i){if(n._color===r)return n._color=i,void(n.right=s(r,o));n.right=s(r,o);continue}if(o=a(o),n.right=o.left,o.left=n,o._color=n._color,n._color=r,l(n),l(o),c>1){var f=t[c-2];f.left===n?f.left=o:f.right=o}t[c-1]=o,t[c]=n,c+1<t.length?t[c+1]=e:t.push(e),c+=2}else{if((o=n.left).left&&o.left._color===r){if(o=n.left=a(o),u=o.left=a(o.left),n.left=o.right,o.right=n,o.left=u,o._color=n._color,e._color=i,n._color=i,u._color=i,l(n),l(o),c>1){var f=t[c-2];f.right===n?f.right=o:f.left=o}return void(t[c-1]=o)}if(o.right&&o.right._color===r){if(o=n.left=a(o),u=o.right=a(o.right),n.left=u.right,o.right=u.left,u.right=n,u.left=o,u._color=n._color,n._color=i,o._color=i,e._color=i,l(n),l(o),l(u),c>1){var f=t[c-2];f.right===n?f.right=u:f.left=u}return void(t[c-1]=u)}if(o._color===i){if(n._color===r)return n._color=i,void(n.left=s(r,o));n.left=s(r,o);continue}if(o=a(o),n.left=o.right,o.right=n,o._color=n._color,n._color=r,l(n),l(o),c>1){var f=t[c-2];f.right===n?f.right=o:f.left=o}t[c-1]=o,t[c]=n,c+1<t.length?t[c+1]=e:t.push(e),c+=2}}}(e),v.left===n?v.left=null:v.right=null,new u(this.tree._compare,e[0])},Object.defineProperty(h,"key",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(h,"value",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(h,"index",{get:function(){var t=0,e=this._stack;if(0===e.length){var n=this.tree.root;return n?n._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var r=e.length-2;r>=0;--r)e[r+1]===e[r].right&&(++t,e[r].left&&(t+=e[r].left._count));return t},enumerable:!0}),h.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,"hasNext",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),h.update=function(t){var e=this._stack;if(0===e.length)throw new Error("Can't update empty node!");var n=new Array(e.length),r=e[e.length-1];n[n.length-1]=new o(r._color,r.key,t,r.left,r.right,r._count);for(var i=e.length-2;i>=0;--i)(r=e[i]).left===e[i+1]?n[i]=new o(r._color,r.key,r.value,n[i+1],r.right,r._count):n[i]=new o(r._color,r.key,r.value,r.left,n[i+1],r._count);return new u(this.tree._compare,n[0])},h.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,"hasPrev",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],220:[function(t,e,n){var r=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7],i=607/128,o=[.9999999999999971,57.15623566586292,-59.59796035547549,14.136097974741746,-.4919138160976202,3399464998481189e-20,4652362892704858e-20,-9837447530487956e-20,.0001580887032249125,-.00021026444172410488,.00021743961811521265,-.0001643181065367639,8441822398385275e-20,-26190838401581408e-21,36899182659531625e-22];function a(t){if(t<0)return Number("0/0");for(var e=o[0],n=o.length-1;n>0;--n)e+=o[n]/(t+n);var r=t+i+.5;return.5*Math.log(2*Math.PI)+(t+.5)*Math.log(r)-r+Math.log(e)-Math.log(t)}e.exports=function t(e){if(e<.5)return Math.PI/(Math.sin(Math.PI*e)*t(1-e));if(e>100)return Math.exp(a(e));e-=1;for(var n=r[0],i=1;i<9;i++)n+=r[i]/(e+i);var o=e+7+.5;return Math.sqrt(2*Math.PI)*Math.pow(o,e+.5)*Math.exp(-o)*n},e.exports.log=a},{}],221:[function(t,e,n){e.exports=function(t,e){if("string"!=typeof t)throw new TypeError("must specify type string");if(e=e||{},"undefined"==typeof document&&!e.canvas)return null;var n=e.canvas||document.createElement("canvas");"number"==typeof e.width&&(n.width=e.width),"number"==typeof e.height&&(n.height=e.height);var r,i=e;try{var o=[t];0===t.indexOf("webgl")&&o.push("experimental-"+t);for(var a=0;a<o.length;a++)if(r=n.getContext(o[a],i))return r}catch(t){r=null}return r||null}},{}],222:[function(t,e,n){"use strict";e.exports=function(t,e){var n=new c(t);return n.update(e),n};var r=t("./lib/text.js"),i=t("./lib/lines.js"),o=t("./lib/background.js"),a=t("./lib/cube.js"),s=t("./lib/ticks.js"),l=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);function u(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function c(t){this.gl=t,this.pixelRatio=1,this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.autoTicks=!0,this.tickSpacing=[1,1,1],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this._tickAlign=["auto","auto","auto"],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[10,10,10],this.lastCubeProps={cubeEdges:[0,0,0],axis:[0,0,0]},this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont="sans-serif",this.labelSize=[20,20,20],this._labelAngle=[0,0,0],this._labelAlign=["auto","auto","auto"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[10,10,10],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[0,0,0],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!1,!1,!1],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._firstInit=!0,this._text=null,this._lines=null,this._background=o(t)}var f=c.prototype;function h(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}f.update=function(t){function e(e,n,r){if(r in t){var i,o=t[r],a=this[r];(e?Array.isArray(o)&&Array.isArray(o[0]):Array.isArray(o))?this[r]=i=[n(o[0]),n(o[1]),n(o[2])]:this[r]=i=[n(o),n(o),n(o)];for(var s=0;s<3;++s)if(i[s]!==a[s])return!0}return!1}t=t||{};var n,o=e.bind(this,!1,Number),a=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),u=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),c=!1,f=!1;if("bounds"in t)for(var h=t.bounds,d=0;d<2;++d)for(var p=0;p<3;++p)h[d][p]!==this.bounds[d][p]&&(f=!0),this.bounds[d][p]=h[d][p];if("ticks"in t){n=t.ticks,c=!0,this.autoTicks=!1;for(var d=0;d<3;++d)this.tickSpacing[d]=0}else o("tickSpacing")&&(this.autoTicks=!0,f=!0);if(this._firstInit&&("ticks"in t||"tickSpacing"in t||(this.autoTicks=!0),f=!0,c=!0,this._firstInit=!1),f&&this.autoTicks&&(n=s.create(this.bounds,this.tickSpacing),c=!0),c){for(var d=0;d<3;++d)n[d].sort(function(t,e){return t.x-e.x});s.equal(n,this.ticks)?c=!1:this.ticks=n}a("tickEnable"),l("tickFont")&&(c=!0),o("tickSize"),o("tickAngle"),o("tickPad"),u("tickColor");var v=l("labels");l("labelFont")&&(v=!0),a("labelEnable"),o("labelSize"),o("labelPad"),u("labelColor"),a("lineEnable"),a("lineMirror"),o("lineWidth"),u("lineColor"),a("lineTickEnable"),a("lineTickMirror"),o("lineTickLength"),o("lineTickWidth"),u("lineTickColor"),a("gridEnable"),o("gridWidth"),u("gridColor"),a("zeroEnable"),u("zeroLineColor"),o("zeroLineWidth"),a("backgroundEnable"),u("backgroundColor"),this._text?this._text&&(v||c)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=r(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&c&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var d=[new h,new h,new h];function p(t,e,n,r,i){for(var o=t.primalOffset,a=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,u=r[e],c=0;c<3;++c)if(e!==c){var f=o,h=s,d=a,p=l;u&1<<c&&(f=s,h=o,d=l,p=a),f[c]=n[0][c],h[c]=n[1][c],i[c]>0?(d[c]=-1,p[c]=0):(d[c]=0,p[c]=1)}}var v=[0,0,0],m={model:l,view:l,projection:l};f.isOpaque=function(){return!0},f.isTransparent=function(){return!1},f.drawTransparent=function(t){};var g=[0,0,0],y=[0,0,0],b=[0,0,0];f.draw=function(t){t=t||m;for(var e=this.gl,n=t.model||l,r=t.view||l,i=t.projection||l,o=this.bounds,s=a(n,r,i,o),c=s.cubeEdges,f=s.axis,h=r[12],x=r[13],_=r[14],w=r[15],A=this.pixelRatio*(i[3]*h+i[7]*x+i[11]*_+i[15]*w)/e.drawingBufferHeight,M=0;M<3;++M)this.lastCubeProps.cubeEdges[M]=c[M],this.lastCubeProps.axis[M]=f[M];for(var k=d,M=0;M<3;++M)p(d[M],M,this.bounds,c,f);for(var T,e=this.gl,S=v,M=0;M<3;++M)this.backgroundEnable[M]?S[M]=f[M]:S[M]=0;this._background.draw(n,r,i,o,S,this.backgroundColor),this._lines.bind(n,r,i,this);for(var M=0;M<3;++M){var C=[0,0,0];f[M]>0?C[M]=o[1][M]:C[M]=o[0][M];for(var E=0;E<2;++E){var O=(M+1+E)%3,D=(M+1+(1^E))%3;this.gridEnable[O]&&this._lines.drawGrid(O,D,this.bounds,C,this.gridColor[O],this.gridWidth[O]*this.pixelRatio)}for(var E=0;E<2;++E){var O=(M+1+E)%3,D=(M+1+(1^E))%3;this.zeroEnable[D]&&Math.min(o[0][D],o[1][D])<=0&&Math.max(o[0][D],o[1][D])>=0&&this._lines.drawZero(O,D,this.bounds,C,this.zeroLineColor[D],this.zeroLineWidth[D]*this.pixelRatio)}}for(var M=0;M<3;++M){this.lineEnable[M]&&this._lines.drawAxisLine(M,this.bounds,k[M].primalOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio),this.lineMirror[M]&&this._lines.drawAxisLine(M,this.bounds,k[M].mirrorOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio);for(var L=u(g,k[M].primalMinor),z=u(y,k[M].mirrorMinor),P=this.lineTickLength,E=0;E<3;++E){var I=A/n[5*E];L[E]*=P[E]*I,z[E]*=P[E]*I}this.lineTickEnable[M]&&this._lines.drawAxisTicks(M,k[M].primalOffset,L,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio),this.lineTickMirror[M]&&this._lines.drawAxisTicks(M,k[M].mirrorOffset,z,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio)}var R,j;function F(t){(j=[0,0,0])[t]=1}function N(t,e,n){var r=(t+1)%3,i=(t+2)%3,o=e[r],a=e[i],s=n[r],l=n[i];o>0&&l>0?F(r):o>0&&l<0?F(r):o<0&&l>0?F(r):o<0&&l<0?F(r):a>0&&s>0?F(i):a>0&&s<0?F(i):a<0&&s>0?F(i):a<0&&s<0&&F(i)}this._lines.unbind(),this._text.bind(n,r,i,this.pixelRatio);for(var M=0;M<3;++M){for(var B=k[M].primalMinor,V=k[M].mirrorMinor,U=u(b,k[M].primalOffset),E=0;E<3;++E)this.lineTickEnable[M]&&(U[E]+=A*B[E]*Math.max(this.lineTickLength[E],0)/n[5*E]);var q=[0,0,0];if(q[M]=1,this.tickEnable[M]){-3600===this.tickAngle[M]?(this.tickAngle[M]=0,this._tickAlign[M]="auto"):this._tickAlign[M]=-1,R=1,"auto"===(T=[this._tickAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(""+T[0]),j=[0,0,0],N(M,B,V);for(var E=0;E<3;++E)U[E]+=A*B[E]*this.tickPad[E]/n[5*E];this._text.drawTicks(M,this.tickSize[M],this.tickAngle[M],U,this.tickColor[M],q,j,T)}if(this.labelEnable[M]){R=0,j=[0,0,0],this.labels[M].length>4&&(F(M),R=1),"auto"===(T=[this._labelAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(""+T[0]);for(var E=0;E<3;++E)U[E]+=A*B[E]*this.labelPad[E]/n[5*E];U[M]+=.5*(o[0][M]+o[1][M]),this._text.drawLabel(M,this.labelSize[M],this._labelAngle[M],U,this.labelColor[M],[0,0,0],j,T)}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{"./lib/background.js":223,"./lib/cube.js":224,"./lib/lines.js":225,"./lib/text.js":227,"./lib/ticks.js":228}],223:[function(t,e,n){"use strict";e.exports=function(t){for(var e=[],n=[],s=0,l=0;l<3;++l)for(var u=(l+1)%3,c=(l+2)%3,f=[0,0,0],h=[0,0,0],d=-1;d<=1;d+=2){n.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=d,h[l]=d;for(var p=-1;p<=1;p+=2){f[u]=p;for(var v=-1;v<=1;v+=2)f[c]=v,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var m=u;u=c,c=m}var g=r(t,new Float32Array(e)),y=r(t,new Uint16Array(n),t.ELEMENT_ARRAY_BUFFER),b=i(t,[{buffer:g,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:g,type:t.FLOAT,size:3,offset:12,stride:24}],y),x=o(t);return x.attributes.position.location=0,x.attributes.normal.location=1,new a(t,g,b,x)};var r=t("gl-buffer"),i=t("gl-vao"),o=t("./shaders").bg;function a(t,e,n,r){this.gl=t,this.buffer=e,this.vao=n,this.shader=r}var s=a.prototype;s.draw=function(t,e,n,r,i,o){for(var a=!1,s=0;s<3;++s)a=a||i[s];if(a){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:n,bounds:r,enable:i,colors:o},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":226,"gl-buffer":230,"gl-vao":310}],224:[function(t,e,n){"use strict";e.exports=function(t,e,n,o){i(s,e,t),i(s,n,s);for(var d=0,y=0;y<2;++y){c[2]=o[y][2];for(var b=0;b<2;++b){c[1]=o[b][1];for(var x=0;x<2;++x)c[0]=o[x][0],h(l[d],c,s),d+=1}}for(var _=-1,y=0;y<8;++y){for(var w=l[y][3],A=0;A<3;++A)u[y][A]=l[y][A]/w;w<0&&(_<0?_=y:u[y][2]<u[_][2]&&(_=y))}if(_<0){_=0;for(var M=0;M<3;++M){for(var k=(M+2)%3,T=(M+1)%3,S=-1,C=-1,E=0;E<2;++E){var O=E<<M,D=O+(E<<k)+(1-E<<T),L=O+(1-E<<k)+(E<<T);a(u[O],u[D],u[L],f)<0||(E?S=1:C=1)}if(S<0||C<0)C>S&&(_|=1<<M);else{for(var E=0;E<2;++E){var O=E<<M,D=O+(E<<k)+(1-E<<T),L=O+(1-E<<k)+(E<<T),z=p([l[O],l[D],l[L],l[O+(1<<k)+(1<<T)]]);E?S=z:C=z}C>S&&(_|=1<<M)}}}for(var P=7^_,I=-1,y=0;y<8;++y)y!==_&&y!==P&&(I<0?I=y:u[I][1]>u[y][1]&&(I=y));for(var R=-1,y=0;y<3;++y){var j=I^1<<y;if(j!==_&&j!==P){R<0&&(R=j);var T=u[j];T[0]<u[R][0]&&(R=j)}}for(var F=-1,y=0;y<3;++y){var j=I^1<<y;if(j!==_&&j!==P&&j!==R){F<0&&(F=j);var T=u[j];T[0]>u[F][0]&&(F=j)}}var N=v;N[0]=N[1]=N[2]=0,N[r.log2(R^I)]=I&R,N[r.log2(I^F)]=I&F;var B=7^F;B===_||B===P?(B=7^R,N[r.log2(F^B)]=B&F):N[r.log2(R^B)]=B&R;for(var V=m,U=_,M=0;M<3;++M)V[M]=U&1<<M?-1:1;return g};var r=t("bit-twiddle"),i=t("gl-mat4/multiply"),o=(t("gl-mat4/invert"),t("split-polygon")),a=t("robust-orientation"),s=new Array(16),l=(new Array(16),new Array(8)),u=new Array(8),c=new Array(3),f=[0,0,0];function h(t,e,n){for(var r=0;r<4;++r){t[r]=n[12+r];for(var i=0;i<3;++i)t[r]+=e[i]*n[4*i+r]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],u[t]=[1,1,1]}();var d=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function p(t){for(var e=0;e<d.length;++e)if((t=o.positive(t,d[e])).length<3)return 0;for(var n=t[0],r=n[0]/n[3],i=n[1]/n[3],a=0,e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],u=s[0]/s[3],c=s[1]/s[3],f=l[0]/l[3],h=l[1]/l[3],p=u-r,v=c-i,m=f-r,g=h-i;a+=Math.abs(p*g-v*m)}return a}var v=[1,1,1],m=[0,0,0],g={cubeEdges:v,axis:m}},{"bit-twiddle":80,"gl-mat4/invert":254,"gl-mat4/multiply":256,"robust-orientation":486,"split-polygon":503}],225:[function(t,e,n){"use strict";e.exports=function(t,e,n){var a=[],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[0,0,0];a.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var f=0;f<3;++f){for(var h=a.length/3|0,p=0;p<n[f].length;++p){var v=+n[f][p].x;a.push(v,0,1,v,1,1,v,0,-1,v,0,-1,v,1,1,v,1,-1)}var m=a.length/3|0;s[f]=h,l[f]=m-h;for(var h=a.length/3|0,g=0;g<n[f].length;++g){var v=+n[f][g].x;a.push(v,0,1,v,1,1,v,0,-1,v,0,-1,v,1,1,v,1,-1)}var m=a.length/3|0;u[f]=h,c[f]=m-h}var y=r(t,new Float32Array(a)),b=i(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),x=o(t);return x.attributes.position.location=0,new d(t,y,b,x,l,s,c,u)};var r=t("gl-buffer"),i=t("gl-vao"),o=t("./shaders").line,a=[0,0,0],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[1,1];function f(t){return t[0]=t[1]=t[2]=0,t}function h(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function d(t,e,n,r,i,o,a,s){this.gl=t,this.vertBuffer=e,this.vao=n,this.shader=r,this.tickCount=i,this.tickOffset=o,this.gridCount=a,this.gridOffset=s}var p=d.prototype;p.bind=function(t,e,n){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=n,c[0]=this.gl.drawingBufferWidth,c[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=c,this.vao.bind()},p.unbind=function(){this.vao.unbind()},p.drawAxisLine=function(t,e,n,r,i){var o=f(s);this.shader.uniforms.majorAxis=s,o[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=o;var a=h(u,n);a[t]+=e[0][t],this.shader.uniforms.offset=a,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=r;var c=f(l);c[(t+2)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6);var c=f(l);c[(t+1)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6)},p.drawAxisTicks=function(t,e,n,r,i){if(this.tickCount[t]){var o=f(a);o[t]=1,this.shader.uniforms.majorAxis=o,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=n,this.shader.uniforms.color=r,this.shader.uniforms.lineWidth=i;var s=f(l);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},p.drawGrid=function(t,e,n,r,i,o){if(this.gridCount[t]){var c=f(s);c[e]=n[1][e]-n[0][e],this.shader.uniforms.minorAxis=c;var d=h(u,r);d[e]+=n[0][e],this.shader.uniforms.offset=d;var p=f(a);p[t]=1,this.shader.uniforms.majorAxis=p;var v=f(l);v[t]=1,this.shader.uniforms.screenAxis=v,this.shader.uniforms.lineWidth=o,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},p.drawZero=function(t,e,n,r,i,o){var a=f(s);this.shader.uniforms.majorAxis=a,a[t]=n[1][t]-n[0][t],this.shader.uniforms.minorAxis=a;var c=h(u,r);c[t]+=n[0][t],this.shader.uniforms.offset=c;var d=f(l);d[e]=1,this.shader.uniforms.screenAxis=d,this.shader.uniforms.lineWidth=o,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,6)},p.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":226,"gl-buffer":230,"gl-vao":310}],226:[function(t,e,n){"use strict";var r=t("glslify"),i=t("gl-shader"),o=r(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n  vec3 major = position.x * majorAxis;\n  vec3 minor = position.y * minorAxis;\n\n  vec3 vPosition = major + minor + offset;\n  vec3 pPosition = project(vPosition);\n  vec3 offset = project(vPosition + screenAxis * position.z);\n\n  vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n  gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);n.line=function(t){return i(t,o,a,null,[{name:"position",type:"vec3"}])};var s=r(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis, alignDir, alignOpt;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nfloat computeViewAngle(vec3 a, vec3 b) {\n  vec3 A = project(a);\n  vec3 B = project(b);\n\n  return atan(\n    (B.y - A.y) * resolution.y,\n    (B.x - A.x) * resolution.x\n  );\n}\n\nconst float PI = 3.141592;\nconst float TWO_PI = 2.0 * PI;\nconst float HALF_PI = 0.5 * PI;\nconst float ONE_AND_HALF_PI = 1.5 * PI;\n\nint option = int(floor(alignOpt.x + 0.001));\nfloat hv_ratio =       alignOpt.y;\nbool enableAlign =    (alignOpt.z != 0.0);\n\nfloat mod_angle(float a) {\n  return mod(a, PI);\n}\n\nfloat positive_angle(float a) {\n  return mod_angle((a < 0.0) ?\n    a + TWO_PI :\n    a\n  );\n}\n\nfloat look_upwards(float a) {\n  float b = positive_angle(a);\n  return ((b > HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n    b - PI :\n    b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n  // ratio controls the ratio between being horizontal to (vertical + horizontal)\n  // if ratio is set to 0.5 then it is 50%, 50%.\n  // when using a higher ratio e.g. 0.75 the result would\n  // likely be more horizontal than vertical.\n\n  float b = positive_angle(a);\n\n  return\n    (b < (      ratio) * HALF_PI) ? 0.0 :\n    (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n    (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n    (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n                                    0.0;\n}\n\nfloat roundTo(float a, float b) {\n  return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n  float b = positive_angle(a);\n  float div = TWO_PI / float(n);\n  float c = roundTo(b, div);\n  return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n  return\n    (option >  2) ? look_round_n_directions(rawAngle + delta, option) :       // option 3-n: round to n directions\n    (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n    (option == 1) ? rawAngle + delta :       // use free angle, and flip to align with one direction of the axis\n    (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n    (option ==-1) ? 0.0 :                    // useful for backward compatibility, all texts remains horizontal\n                    rawAngle;                // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n                   (axis.y == 0.0) &&\n                   (axis.z == 0.0);\n\nvoid main() {\n  //Compute world offset\n  float axisDistance = position.z;\n  vec3 dataPosition = axisDistance * axis + offset;\n\n  float beta = angle; // i.e. user defined attributes for each tick\n\n  float axisAngle;\n  float clipAngle;\n  float flip;\n\n  if (enableAlign) {\n    axisAngle = (isAxisTitle) ? HALF_PI :\n                      computeViewAngle(dataPosition, dataPosition + axis);\n    clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n    axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n    clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n    flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n                vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n    beta += applyAlignOption(clipAngle, flip * PI);\n  }\n\n  //Compute plane offset\n  vec2 planeCoord = position.xy * pixelScale;\n\n  mat2 planeXform = scale * mat2(\n     cos(beta), sin(beta),\n    -sin(beta), cos(beta)\n  );\n\n  vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n  //Compute clip position\n  vec3 clipPosition = project(dataPosition);\n\n  //Apply text offset in clip coordinates\n  clipPosition += vec3(viewOffset, 0.0);\n\n  //Done\n  gl_Position = vec4(clipPosition, 1.0);\n}"]),l=r(["precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);n.text=function(t){return i(t,s,l,null,[{name:"position",type:"vec3"}])};var u=r(["#define GLSLIFY 1\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n  vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n  vec3 realNormal = signAxis * normal;\n\n  if(dot(realNormal, enable) > 0.0) {\n    vec3 minRange = min(bounds[0], bounds[1]);\n    vec3 maxRange = max(bounds[0], bounds[1]);\n    vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n    gl_Position = projection * view * model * vec4(nPosition, 1.0);\n  } else {\n    gl_Position = vec4(0,0,0,0);\n  }\n\n  colorChannel = abs(realNormal);\n}"]),c=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n  gl_FragColor = colorChannel.x * colors[0] +\n                 colorChannel.y * colors[1] +\n                 colorChannel.z * colors[2];\n}"]);n.bg=function(t){return i(t,u,c,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":288,glslify:392}],227:[function(t,e,n){(function(n){"use strict";e.exports=function(t,e,n,o,s,l){var c=r(t),f=i(t,[{buffer:c,size:3}]),h=a(t);h.attributes.position.location=0;var d=new u(t,h,c,f);return d.update(e,n,o,s,l),d};var r=t("gl-buffer"),i=t("gl-vao"),o=t("vectorize-text"),a=t("./shaders").text,s=window||n.global||{},l=s.__TEXT_CACHE||{};function u(t,e,n,r){this.gl=t,this.shader=e,this.buffer=n,this.vao=r,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}s.__TEXT_CACHE={};var c=u.prototype,f=[0,0];c.bind=function(t,e,n,r){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=n,i.pixelScale=r,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},c.unbind=function(){this.vao.unbind()},c.update=function(t,e,n,r,i){this.gl;var a=[];function s(t,e,n,r){var i=l[n];i||(i=l[n]={});var s=i[e];s||(s=i[e]=function(t,e){try{return o(t,e)}catch(t){return console.warn("error vectorizing 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p=0;p<r[d].length;++p)r[d][p].text&&s(r[d][p].x,r[d][p].text,r[d][p].font||i,r[d][p].fontSize||12);c[d]=(a.length/3|0)-u[d]}this.buffer.update(a),this.tickOffset=u,this.tickCount=c,this.labelOffset=f,this.labelCount=h},c.drawTicks=function(t,e,n,r,i,o,a,s){this.tickCount[t]&&(this.shader.uniforms.axis=o,this.shader.uniforms.color=i,this.shader.uniforms.angle=n,this.shader.uniforms.scale=e,this.shader.uniforms.offset=r,this.shader.uniforms.alignDir=a,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t]))},c.drawLabel=function(t,e,n,r,i,o,a,s){this.labelCount[t]&&(this.shader.uniforms.axis=o,this.shader.uniforms.color=i,this.shader.uniforms.angle=n,this.shader.uniforms.scale=e,this.shader.uniforms.offset=r,this.shader.uniforms.alignDir=a,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},c.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t("_process"))},{"./shaders":226,_process:465,"gl-buffer":230,"gl-vao":310,"vectorize-text":527}],228:[function(t,e,n){"use 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gl.ELEMENT_ARRAY_BUFFER");if(r!==t.DYNAMIC_DRAW&&r!==t.STATIC_DRAW&&r!==t.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var i=t.createBuffer(),o=new s(t,n,i,0,r);return o.update(e),o}},{ndarray:433,"ndarray-ops":427,"typedarray-pool":522}],231:[function(t,e,n){"use strict";var r=t("gl-vec3"),i=(t("gl-vec4"),function(t,e){for(var n=0;n<t.length;n++)if(t[n]>=e)return n-1;return n}),o=r.create(),a=r.create(),s=function(t,e,n){return t<e?e:t>n?n:t},l=function(t,e,n,l){var u=t[0],c=t[1],f=t[2],h=n[0].length,d=n[1].length,p=n[2].length,v=i(n[0],u),m=i(n[1],c),g=i(n[2],f),y=v+1,b=m+1,x=g+1;if(l&&(v=s(v,0,h-1),y=s(y,0,h-1),m=s(m,0,d-1),b=s(b,0,d-1),g=s(g,0,p-1),x=s(x,0,p-1)),v<0||m<0||g<0||y>=h||b>=d||x>=p)return r.create();var _=(u-n[0][v])/(n[0][y]-n[0][v]),w=(c-n[1][m])/(n[1][b]-n[1][m]),A=(f-n[2][g])/(n[2][x]-n[2][g]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(A<0||A>1||isNaN(A))&&(A=0);var 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x,_=n[b];u=Math.min(_[0],u),c=Math.max(_[0],c),f=Math.min(_[1],f),h=Math.max(_[1],h),d=Math.min(_[2],d),p=Math.max(_[2],p),x=i?l(_,o,i,!0):o[b],r.length(x)>s&&(s=r.length(x)),b&&(y=Math.min(y,2*r.distance(v,_)/(r.length(m)+r.length(x)))),v=_,m=x,g.push(x)}var w=[u,f,d],A=[c,h,p];e&&(e[0]=w,e[1]=A),0===s&&(s=1);var M=1/s;isFinite(y)&&!isNaN(y)||(y=1),a.vectorScale=y;var k=function(t,e,n){var i=r.create();return void 0!==t&&r.set(i,t,e,n),i}(0,1,0),T=t.coneSize||.5;t.absoluteConeSize&&(T=t.absoluteConeSize*M),a.coneScale=T;for(var b=0,S=0;b<n.length;b++)for(var 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a=o(r,o(n,o(e,[t[0],t[1],t[2],1]))),s=0;s<3;++s)a[s]/=a[3];return[.5*i[0]*(1+a[0]),.5*i[1]*(1-a[1])]}e.exports=function(t,e,n,o,s,l){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),c=0;c<t.length;++c)u[c]=a(t[c],n,o,s,l);for(var f=0,h=1/0,c=0;c<u.length;++c){for(var d=0,p=0;p<2;++p)d+=Math.pow(u[c][p]-e[p],2);d<h&&(h=d,f=c)}for(var v=function(t,e){if(2===t.length){for(var n=0,o=0,a=0;a<2;++a)n+=Math.pow(e[a]-t[0][a],2),o+=Math.pow(e[a]-t[1][a],2);return n=Math.sqrt(n),o=Math.sqrt(o),n+o<1e-6?[1,0]:[o/(n+o),n/(o+n)]}if(3===t.length){var s=[0,0];return i(t[0],t[1],t[2],e,s),r(t,s)}return[]}(u,e),m=0,c=0;c<3;++c){if(v[c]<-.001||v[c]>1.0001)return null;m+=v[c]}return Math.abs(m-1)>.001?null:[f,function(t,e){for(var n=[0,0,0],r=0;r<t.length;++r)for(var i=t[r],o=e[r],a=0;a<3;++a)n[a]+=o*i[a];return n}(t,v),v]}},{barycentric:61,"polytope-closest-point/lib/closest_point_2d.js":464}],233:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),o=t("gl-vao"),a=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),d=t("typedarray-pool"),p=t("./shaders"),v=(t("./closest-point"),p.meshShader),m=p.pickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,n,r,i,o,a,s,l,u,c,f,h,d,p,v,m,y,b,x,_,w,A,M,k,T,S,C){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=o,this.pointPickShader=a,this.contourShader=s,this.trianglePositions=l,this.triangleVectors=u,this.triangleColors=f,this.triangleNormals=d,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=v,this.edgeColors=y,this.edgeUVs=b,this.edgeIds=m,this.edgeVAO=x,this.edgeCount=0,this.pointPositions=_,this.pointColors=A,this.pointUVs=M,this.pointSizes=k,this.pointIds=w,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=S,this.contourVAO=C,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.coneScale=2,this.vectorScale=1,this.coneOffset=.25,this._model=g,this._view=g,this._projection=g,this._resolution=[1,1]}var b=y.prototype;function x(t){var e=r(t,m.vertex,m.fragment,null,m.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}b.isOpaque=function(){return this.opacity>=1},b.isTransparent=function(){return this.opacity<1},b.pickSlots=1,b.setPickBase=function(t){this.pickId=t},b.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,o=n.length,a=d.mallocFloat32(6*o),s=0,l=0;l<o;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var p=r[f][0],v=r[f][1],m=i[f],g=1-m,y=this.positions[p],b=this.positions[v],x=0;x<3;++x)a[s++]=m*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(a.subarray(0,s)),d.free(a)}else this.contourCount=0},b.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),void 0!==t.vectorScale&&(this.vectorScale=t.vectorScale),void 0!==t.coneScale&&(this.coneScale=t.coneScale),void 0!==t.coneOffset&&(this.coneOffset=t.coneOffset),t.texture?(this.texture.dispose(),this.texture=a(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],o=0;o<3;++o)n[4*r+o]=i[o];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions,i=t.vectors;if(r&&n&&i){var o=[],l=[],u=[],h=[],d=[],p=[],v=[],m=[],g=[],y=[],b=[],x=[],_=[],w=[],A=[];this.cells=n,this.positions=r;var M=t.vertexNormals,k=t.cellNormals,T=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,S=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(n,r,S)),k||M||(M=s.vertexNormals(n,r,T));var C=t.vertexColors,E=t.cellColors,O=t.meshColor||[1,1,1,1],D=t.vertexUVs,L=t.vertexIntensity,z=t.cellUVs,P=t.cellIntensity,I=1/0,R=-1/0;if(!D&&!z)if(L)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var j=0;j<L.length;++j){var F=L[j];I=Math.min(I,F),R=Math.max(R,F)}else if(P)for(var j=0;j<P.length;++j){var F=P[j];I=Math.min(I,F),R=Math.max(R,F)}else for(var j=0;j<r.length;++j){var F=r[j][2];I=Math.min(I,F),R=Math.max(R,F)}this.intensity=L||(P?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var o=t.length,i=0;i<o;++i)for(var a=t[i],s=0;s<a.length;++s)r[a[s]]=n[i];return r}(n,r.length,P):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var N=t.pointSizes,B=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var j=0;j<r.length;++j)for(var V=r[j],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var q=0,$=0,H=0;t:for(var j=0;j<n.length;++j){var W=n[j];switch(W.length){case 1:for(var G=W[0],V=r[G],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;b.push(V[0],V[1],V[2],V[3]),3===(X=C?C[G]:E?E[j]:O).length?x.push(X[0],X[1],X[2],1):x.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],_.push(Z[0],Z[1]),N?w.push(N[G]):w.push(B),A.push(j),H+=1;break;case 2:for(var U=0;U<2;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<2;++U){var G=W[U],V=r[G];v.push(V[0],V[1],V[2]),3===(X=C?C[G]:E?E[j]:O).length?m.push(X[0],X[1],X[2],1):m.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],g.push(Z[0],Z[1]),y.push(j)}$+=1;break;case 3:for(var U=0;U<3;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<3;++U){var G=W[U],V=r[G];o.push(V[0],V[1],V[2],V[3]);var X,Z,J,K=i[G];l.push(K[0],K[1],K[2]),3===(X=C?C[G]:E?E[j]:O).length?u.push(X[0],X[1],X[2],1):u.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],d.push(Z[0],Z[1]),J=M?M[G]:k[j],h.push(J[0],J[1],J[2]),p.push(j)}q+=1}}this.pointCount=H,this.edgeCount=$,this.triangleCount=q,this.pointPositions.update(b),this.pointColors.update(x),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(A)),this.edgePositions.update(v),this.edgeColors.update(m),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(o),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(d),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(p))}},b.drawTransparent=b.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);var s={model:n,view:r,projection:i,clipBounds:o,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var a=0;a<3;++a)s.eyePosition[a]=c[12+a]/c[15];for(var f=c[15],a=0;a<3;++a)f+=this.lightPosition[a]*c[4*a+3];for(var a=0;a<3;++a){for(var h=c[12+a],d=0;d<3;++d)h+=c[4*d+a]*this.lightPosition[d];s.lightPosition[a]=h/f}if(this.triangleCount>0){var p=this.triShader;p.bind(),p.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var p=this.lineShader;p.bind(),p.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var p=this.pointShader;p.bind(),p.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var p=this.contourShader;p.bind(),p.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},b.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:o,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},b.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions[n[1]].slice(0,3);return{index:Math.floor(n[1]/48),position:r,dataCoordinate:r}},b.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var n=e.triShader||function(t){var e=r(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=x(t),l=a(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),d=i(t),p=i(t),m=i(t),g=o(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:m,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:d,type:t.FLOAT,size:2},{buffer:p,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:3}]),b=i(t),_=i(t),w=i(t),A=i(t),M=o(t,[{buffer:b,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),k=i(t),T=i(t),S=i(t),C=i(t),E=i(t),O=o(t,[{buffer:k,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),D=i(t),L=o(t,[{buffer:D,type:t.FLOAT,size:3}]),z=new y(t,l,n,null,null,s,null,null,u,f,m,h,d,p,g,b,A,_,w,M,k,E,T,S,C,O,D,L);return z.update(e),z}},{"./closest-point":232,"./shaders":234,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],234:[function(t,e,n){var r=t("glslify"),i=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  index = mod(index, segmentCount * 6.0);\n\n  float segment = floor(index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex == 3.0) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n  float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex <= 2.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float vectorScale;\nuniform float coneScale;\n\nuniform float coneOffset;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  normal = normalize(normal * inverse(mat3(model)));\n\n  // vec4 m_position  = model * vec4(conePosition, 1.0);\n  vec4 t_position  = view * conePosition;\n  gl_Position      = projection * t_position;\n  f_color          = color; //vec4(position.w, color.r, 0, 0);\n  f_normal         = normal;\n  f_data           = conePosition.xyz;\n  f_position       = position.xyz;\n  f_eyeDirection   = eyePosition   - conePosition.xyz;\n  f_lightDirection = lightPosition - conePosition.xyz;\n  f_uv             = uv;\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor =  texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  index = mod(index, segmentCount * 6.0);\n\n  float segment = floor(index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex == 3.0) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n  float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex <= 2.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nuniform float vectorScale;\nuniform float coneScale;\nuniform float coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  gl_Position = projection * view * conePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);n.meshShader={vertex:i,fragment:o,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},n.pickShader={vertex:a,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},{glslify:392}],235:[function(t,e,n){e.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34000:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},{}],236:[function(t,e,n){var r=t("./1.0/numbers");e.exports=function(t){return r[t]}},{"./1.0/numbers":235}],237:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),a=i(e,[{buffer:n,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:n,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:n,type:e.FLOAT,size:3,offset:28,stride:40}]),l=o(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var u=new s(e,n,a,l);return u.update(t),u};var r=t("gl-buffer"),i=t("gl-vao"),o=t("./shaders/index"),a=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,n,r){this.gl=t,this.shader=r,this.buffer=e,this.vao=n,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1}var l=s.prototype;function u(t,e){for(var n=0;n<3;++n)t[0][n]=Math.min(t[0][n],e[n]),t[1][n]=Math.max(t[1][n],e[n])}l.isOpaque=function(){return this.opacity>=1},l.isTransparent=function(){return this.opacity<1},l.drawTransparent=l.draw=function(t){var e=this.gl,n=this.shader.uniforms;this.shader.bind();var r=n.view=t.view||a,i=n.projection=t.projection||a;n.model=t.model||a,n.clipBounds=this.clipBounds,n.opacity=this.opacity;var o=r[12],s=r[13],l=r[14],u=r[15],c=this.pixelRatio*(i[3]*o+i[7]*s+i[11]*l+i[15]*u)/e.drawingBufferHeight;this.vao.bind();for(var f=0;f<3;++f)e.lineWidth(this.lineWidth[f]),n.capSize=this.capSize[f]*c,this.lineCount[f]&&e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var c=function(){for(var t=new Array(3),e=0;e<3;++e){for(var n=[],r=1;r<=2;++r)for(var i=-1;i<=1;i+=2){var o=(r+e)%3,a=[0,0,0];a[o]=i,n.push(a)}t[e]=n}return t}();function f(t,e,n,r){for(var i=c[r],o=0;o<i.length;++o){var a=i[o];t.push(e[0],e[1],e[2],n[0],n[1],n[2],n[3],a[0],a[1],a[2])}return i.length}l.update=function(t){"lineWidth"in(t=t||{})&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],n=t.position,r=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),n&&r){var i=[],o=n.length,a=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=a;t:for(var l=0;l<o;++l){for(var c=n[l],h=0;h<3;++h)if(isNaN(c[h])||!isFinite(c[h]))continue t;var d=r[l],p=e[s];if(Array.isArray(p[0])&&(p=e[l]),3===p.length&&(p=[p[0],p[1],p[2],1]),!isNaN(d[0][s])&&!isNaN(d[1][s])){if(d[0][s]<0){var v=c.slice();v[s]+=d[0][s],i.push(c[0],c[1],c[2],p[0],p[1],p[2],p[3],0,0,0,v[0],v[1],v[2],p[0],p[1],p[2],p[3],0,0,0),u(this.bounds,v),a+=2+f(i,v,p,s)}if(d[1][s]>0){var v=c.slice();v[s]+=d[1][s],i.push(c[0],c[1],c[2],p[0],p[1],p[2],p[3],0,0,0,v[0],v[1],v[2],p[0],p[1],p[2],p[3],0,0,0),u(this.bounds,v),a+=2+f(i,v,p,s)}}}this.lineCount[s]=a-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":238,"gl-buffer":230,"gl-vao":310}],238:[function(t,e,n){"use strict";var r=t("glslify"),i=t("gl-shader"),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * view * worldPosition;\n  fragColor           = color;\n  fragPosition        = position;\n}"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], fragPosition)) discard;\n\n  gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(t){return i(t,o,a,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":288,glslify:392}],239:[function(t,e,n){"use strict";var r=t("gl-texture2d");e.exports=function(t,e,n,r){i||(i=t.FRAMEBUFFER_UNSUPPORTED,o=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,a=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var u=t.getExtension("WEBGL_draw_buffers");if(!l&&u&&function(t,e){var n=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(n+1);for(var r=0;r<=n;++r){for(var i=new Array(n),o=0;o<r;++o)i[o]=t.COLOR_ATTACHMENT0+o;for(var o=r;o<n;++o)i[o]=t.NONE;l[r]=i}}(t,u),Array.isArray(e)&&(r=n,n=0|e[1],e=0|e[0]),"number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var c=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>c||n<0||n>c)throw new Error("gl-fbo: Parameters are too large for FBO");var f=1;if("color"in(r=r||{})){if((f=Math.max(0|r.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(f>1){if(!u)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(f>t.getParameter(u.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+f+" draw buffers")}}var h=t.UNSIGNED_BYTE,d=t.getExtension("OES_texture_float");if(r.float&&f>0){if(!d)throw new Error("gl-fbo: Context does not support floating point textures");h=t.FLOAT}else r.preferFloat&&f>0&&d&&(h=t.FLOAT);var v=!0;"depth"in r&&(v=!!r.depth);var m=!1;return"stencil"in r&&(m=!!r.stencil),new p(t,e,n,h,f,v,m,u)};var i,o,a,s,l=null;function u(t){var e=t.getParameter(t.FRAMEBUFFER_BINDING),n=t.getParameter(t.RENDERBUFFER_BINDING),r=t.getParameter(t.TEXTURE_BINDING_2D);return[e,n,r]}function c(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case i:throw new Error("gl-fbo: Framebuffer unsupported");case o:throw new Error("gl-fbo: Framebuffer incomplete attachment");case a:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function h(t,e,n,i,o,a){if(!i)return null;var s=r(t,e,n,o,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,a,t.TEXTURE_2D,s.handle,0),s}function d(t,e,n,r,i){var o=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,o),t.renderbufferStorage(t.RENDERBUFFER,r,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,o),o}function p(t,e,n,r,i,o,a,s){this.gl=t,this._shape=[0|e,0|n],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var p=0;p<i;++p)this.color[p]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=r,this._useDepth=o,this._useStencil=a;var v=this,m=[0|e,0|n];Object.defineProperties(m,{0:{get:function(){return v._shape[0]},set:function(t){return v.width=t}},1:{get:function(){return v._shape[1]},set:function(t){return v.height=t}}}),this._shapeVector=m,function(t){var e=u(t.gl),n=t.gl,r=t.handle=n.createFramebuffer(),i=t._shape[0],o=t._shape[1],a=t.color.length,s=t._ext,p=t._useStencil,v=t._useDepth,m=t._colorType;n.bindFramebuffer(n.FRAMEBUFFER,r);for(var g=0;g<a;++g)t.color[g]=h(n,i,o,m,n.RGBA,n.COLOR_ATTACHMENT0+g);0===a?(t._color_rb=d(n,i,o,n.RGBA4,n.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):a>1&&s.drawBuffersWEBGL(l[a]);var y=n.getExtension("WEBGL_depth_texture");y?p?t.depth=h(n,i,o,y.UNSIGNED_INT_24_8_WEBGL,n.DEPTH_STENCIL,n.DEPTH_STENCIL_ATTACHMENT):v&&(t.depth=h(n,i,o,n.UNSIGNED_SHORT,n.DEPTH_COMPONENT,n.DEPTH_ATTACHMENT)):v&&p?t._depth_rb=d(n,i,o,n.DEPTH_STENCIL,n.DEPTH_STENCIL_ATTACHMENT):v?t._depth_rb=d(n,i,o,n.DEPTH_COMPONENT16,n.DEPTH_ATTACHMENT):p&&(t._depth_rb=d(n,i,o,n.STENCIL_INDEX,n.STENCIL_ATTACHMENT));var b=n.checkFramebufferStatus(n.FRAMEBUFFER);if(b!==n.FRAMEBUFFER_COMPLETE){t._destroyed=!0,n.bindFramebuffer(n.FRAMEBUFFER,null),n.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(n.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(var g=0;g<t.color.length;++g)t.color[g].dispose(),t.color[g]=null;t._color_rb&&(n.deleteRenderbuffer(t._color_rb),t._color_rb=null),c(n,e),f(b)}c(n,e)}(this)}var v=p.prototype;function m(t,e,n){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==n){var r=t.gl,i=r.getParameter(r.MAX_RENDERBUFFER_SIZE);if(e<0||e>i||n<0||n>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=n;for(var o=u(r),a=0;a<t.color.length;++a)t.color[a].shape=t._shape;t._color_rb&&(r.bindRenderbuffer(r.RENDERBUFFER,t._color_rb),r.renderbufferStorage(r.RENDERBUFFER,r.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(r.bindRenderbuffer(r.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&r.renderbufferStorage(r.RENDERBUFFER,r.STENCIL_INDEX,t._shape[0],t._shape[1])),r.bindFramebuffer(r.FRAMEBUFFER,t.handle);var s=r.checkFramebufferStatus(r.FRAMEBUFFER);s!==r.FRAMEBUFFER_COMPLETE&&(t.dispose(),c(r,o),f(s)),c(r,o)}}Object.defineProperties(v,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],n=0|t[1];return m(this,e,n),[e,n]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return m(this,t|=0,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,m(this,this._shape[0],t),t},enumerable:!1}}),v.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},v.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":305}],240:[function(t,e,n){var r=t("sprintf-js").sprintf,i=t("gl-constants/lookup"),o=t("glsl-shader-name"),a=t("add-line-numbers");e.exports=function(t,e,n){"use strict";var s=o(e)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==n&&(l=n===i.FRAGMENT_SHADER?"fragment":"vertex");for(var u=r("Error compiling %s shader %s:\n",l,s),c=r("%s%s",u,t),f=t.split("\n"),h={},d=0;d<f.length;d++){var p=f[d];if(""!==p&&"\0"!==p){var v=parseInt(p.split(":")[2]);if(isNaN(v))throw new Error(r("Could not parse error: %s",p));h[v]=p}}for(var m=a(e).split("\n"),d=0;d<m.length;d++)if(h[d+3]||h[d+2]||h[d+1]){var g=m[d];if(u+=g+"\n",h[d+1]){var y=h[d+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),u+=r("^^^ %s\n\n",y)}}return{long:u.trim(),short:c.trim()}}},{"add-line-numbers":49,"gl-constants/lookup":236,"glsl-shader-name":384,"sprintf-js":504}],241:[function(t,e,n){"use strict";e.exports=function(t,e){var n=t.gl,r=a(n,l.vertex,l.fragment),i=a(n,l.pickVertex,l.pickFragment),o=s(n),c=s(n),f=s(n),h=s(n),d=new u(t,r,i,o,c,f,h);return d.update(e),t.addObject(d),d};var r=t("binary-search-bounds"),i=t("iota-array"),o=t("typedarray-pool"),a=t("gl-shader"),s=t("gl-buffer"),l=t("./lib/shaders");function u(t,e,n,r,i,o,a){this.plot=t,this.shader=e,this.pickShader=n,this.positionBuffer=r,this.weightBuffer=i,this.colorBuffer=o,this.idBuffer=a,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}var c,f=u.prototype,h=[0,0,1,0,0,1,1,0,1,1,0,1];f.draw=(c=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,n=this.bounds,r=this.numVertices;if(!(r<=0)){var i=t.gl,o=t.dataBox,a=n[2]-n[0],s=n[3]-n[1],l=o[2]-o[0],u=o[3]-o[1];c[0]=2*a/l,c[4]=2*s/u,c[6]=2*(n[0]-o[0])/l-1,c[7]=2*(n[1]-o[1])/u-1,e.bind();var f=e.uniforms;f.viewTransform=c,f.shape=this.shape;var h=e.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(i.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(i.UNSIGNED_BYTE,!0),i.drawArrays(i.TRIANGLES,0,r)}}),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(n){var r=this.plot,i=this.pickShader,o=this.bounds,a=this.numVertices;if(!(a<=0)){var s=r.gl,l=r.dataBox,u=o[2]-o[0],c=o[3]-o[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*u/f,t[4]=2*c/h,t[6]=2*(o[0]-l[0])/f-1,t[7]=2*(o[1]-l[1])/h-1;for(var d=0;d<4;++d)e[d]=n>>8*d&255;this.pickOffset=n,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var v=i.attributes;return this.positionBuffer.bind(),v.position.pointer(),this.weightBuffer.bind(),v.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),v.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,a),n+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,n){var r=this.pickOffset,i=this.shape[0]*this.shape[1];if(n<r||n>=r+i)return null;var o=n-r,a=this.xData,s=this.yData;return{object:this,pointId:o,dataCoord:[a[o%this.shape[0]],s[o/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],n=t.x||i(e[0]),a=t.y||i(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=n,this.yData=a;var l=t.colorLevels||[0],u=t.colorValues||[0,0,0,1],c=l.length,f=this.bounds,d=f[0]=n[0],p=f[1]=a[0],v=f[2]=n[n.length-1],m=f[3]=a[a.length-1],g=1/(v-d),y=1/(m-p),b=e[0],x=e[1];this.shape=[b,x];var _=(b-1)*(x-1)*(h.length>>>1);this.numVertices=_;for(var w=o.mallocUint8(4*_),A=o.mallocFloat32(2*_),M=o.mallocUint8(2*_),k=o.mallocUint32(_),T=0,S=0;S<x-1;++S)for(var C=y*(a[S]-p),E=y*(a[S+1]-p),O=0;O<b-1;++O)for(var D=g*(n[O]-d),L=g*(n[O+1]-d),z=0;z<h.length;z+=2){var P,I,R,j,F=h[z],N=h[z+1],B=(S+N)*b+(O+F),V=s[B],U=r.le(l,V);if(U<0)P=u[0],I=u[1],R=u[2],j=u[3];else if(U===c-1)P=u[4*c-4],I=u[4*c-3],R=u[4*c-2],j=u[4*c-1];else{var q=(V-l[U])/(l[U+1]-l[U]),$=1-q,H=4*U,W=4*(U+1);P=$*u[H]+q*u[W],I=$*u[H+1]+q*u[W+1],R=$*u[H+2]+q*u[W+2],j=$*u[H+3]+q*u[W+3]}w[4*T]=255*P,w[4*T+1]=255*I,w[4*T+2]=255*R,w[4*T+3]=255*j,A[2*T]=.5*D+.5*L,A[2*T+1]=.5*C+.5*E,M[2*T]=F,M[2*T+1]=N,k[T]=S*b+O,T+=1}this.positionBuffer.update(A),this.weightBuffer.update(M),this.colorBuffer.update(w),this.idBuffer.update(k),o.free(A),o.free(w),o.free(M),o.free(k)},f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":242,"binary-search-bounds":243,"gl-buffer":230,"gl-shader":288,"iota-array":399,"typedarray-pool":522}],242:[function(t,e,n){"use strict";var r=t("glslify");e.exports={fragment:r(["precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n"]),vertex:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  fragColor = color;\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"]),pickFragment:r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n  vec2 d = step(.5, vWeight);\n  vec4 id = fragId + pickOffset;\n  id.x += d.x + d.y*shape.x;\n\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  gl_FragColor = id/255.;\n}\n"]),pickVertex:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n  vWeight = weight;\n\n  fragId = pickId;\n\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"])}},{glslify:392}],243:[function(t,e,n){arguments[4][99][0].apply(n,arguments)},{dup:99}],244:[function(t,e,n){var r=t("glslify"),i=t("gl-shader"),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  vec4 startPoint = project(position);\n  vec4 endPoint   = project(nextPosition);\n\n  vec2 A = startPoint.xy / startPoint.w;\n  vec2 B =   endPoint.xy /   endPoint.w;\n\n  float clipAngle = atan(\n    (B.y - A.y) * screenShape.y,\n    (B.x - A.x) * screenShape.x\n  );\n\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(\n    sin(clipAngle),\n    -cos(clipAngle)\n  ) / screenShape;\n\n  gl_Position = vec4(startPoint.xy + startPoint.w * offset, startPoint.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\nlowp vec4 encode_float_1540259130(highp float v) {\n  highp float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  highp vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  highp float e = floor(log2(av));\n  highp float m = av * pow(2.0, -e) - 1.0;\n  \n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n  \n  //Unpack exponent\n  highp float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0; \n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];n.createShader=function(t){return i(t,o,a,null,l)},n.createPickShader=function(t){return i(t,o,s,null,l)}},{"gl-shader":288,glslify:392}],245:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,n=c(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;var a=f(e);a.attributes.position.location=0,a.attributes.nextPosition.location=1,a.attributes.arcLength.location=2,a.attributes.lineWidth.location=3,a.attributes.color.location=4;for(var s=r(e),u=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),h=l(new Array(1024),[256,1,4]),d=0;d<1024;++d)h.data[d]=255;var p=o(e,h);p.wrap=e.REPEAT;var v=new m(e,n,a,s,u,p);return v.update(t),v};var r=t("gl-buffer"),i=t("gl-vao"),o=t("gl-texture2d"),a=t("glsl-read-float"),s=t("binary-search-bounds"),l=t("ndarray"),u=t("./lib/shaders"),c=u.createShader,f=u.createPickShader,h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function d(t,e){for(var n=0,r=0;r<3;++r){var i=t[r]-e[r];n+=i*i}return Math.sqrt(n)}function p(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],n=0;n<3;++n)e[0][n]=Math.max(t[0][n],e[0][n]),e[1][n]=Math.min(t[1][n],e[1][n]);return e}function v(t,e,n,r){this.arcLength=t,this.position=e,this.index=n,this.dataCoordinate=r}function m(t,e,n,r,i,o){this.gl=t,this.shader=e,this.pickShader=n,this.buffer=r,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=o,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}var g=m.prototype;g.isTransparent=function(){return this.opacity<1},g.isOpaque=function(){return this.opacity>=1},g.pickSlots=1,g.setPickBase=function(t){this.pickId=t},g.drawTransparent=g.draw=function(t){if(this.vertexCount){var e=this.gl,n=this.shader,r=this.vao;n.bind(),n.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,clipBounds:p(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},r.bind(),r.draw(e.TRIANGLE_STRIP,this.vertexCount),r.unbind()}},g.drawPick=function(t){if(this.vertexCount){var e=this.gl,n=this.pickShader,r=this.vao;n.bind(),n.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,pickId:this.pickId,clipBounds:p(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},r.bind(),r.draw(e.TRIANGLE_STRIP,this.vertexCount),r.unbind()}},g.update=function(t){var e,n;this.dirty=!0;var r=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),"opacity"in t&&(this.opacity=+t.opacity);var i=[],o=[],a=[],u=0,c=0,f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],h=t.position||t.positions;if(h){var p=t.color||t.colors||[0,0,0,1],v=t.lineWidth||1,m=!1;t:for(e=1;e<h.length;++e){var g,y,b,x=h[e-1],_=h[e];for(o.push(u),a.push(x.slice()),n=0;n<3;++n){if(isNaN(x[n])||isNaN(_[n])||!isFinite(x[n])||!isFinite(_[n])){if(!r&&i.length>0){for(var w=0;w<24;++w)i.push(i[i.length-12]);c+=2,m=!0}continue t}f[0][n]=Math.min(f[0][n],x[n],_[n]),f[1][n]=Math.max(f[1][n],x[n],_[n])}Array.isArray(p[0])?(g=p.length>e-1?p[e-1]:p.length>0?p[p.length-1]:[0,0,0,1],y=p.length>e?p[e]:p.length>0?p[p.length-1]:[0,0,0,1]):g=y=p,3===g.length&&(g=[g[0],g[1],g[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),b=Array.isArray(v)?v.length>e-1?v[e-1]:v.length>0?v[v.length-1]:[0,0,0,1]:v;var A=u;if(u+=d(x,_),m){for(n=0;n<2;++n)i.push(x[0],x[1],x[2],_[0],_[1],_[2],A,b,g[0],g[1],g[2],g[3]);c+=2,m=!1}i.push(x[0],x[1],x[2],_[0],_[1],_[2],A,b,g[0],g[1],g[2],g[3],x[0],x[1],x[2],_[0],_[1],_[2],A,-b,g[0],g[1],g[2],g[3],_[0],_[1],_[2],x[0],x[1],x[2],u,-b,y[0],y[1],y[2],y[3],_[0],_[1],_[2],x[0],x[1],x[2],u,b,y[0],y[1],y[2],y[3]),c+=4}}if(this.buffer.update(i),o.push(u),a.push(h[h.length-1].slice()),this.bounds=f,this.vertexCount=c,this.points=a,this.arcLength=o,"dashes"in t){var M=t.dashes,k=M.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var T=l(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(n=0;n<4;++n)T.set(e,0,n,0);1&s.le(k,k[k.length-1]*e/255)?T.set(e,0,0,0):T.set(e,0,0,255)}this.texture.setPixels(T)}},g.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},g.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=a(t.value[0],t.value[1],t.value[2],0),n=s.le(this.arcLength,e);if(n<0)return null;if(n===this.arcLength.length-1)return new v(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),n);for(var r=this.points[n],i=this.points[Math.min(n+1,this.points.length-1)],o=(e-this.arcLength[n])/(this.arcLength[n+1]-this.arcLength[n]),l=1-o,u=[0,0,0],c=0;c<3;++c)u[c]=l*r[c]+o*i[c];var f=Math.min(o<.5?n:n+1,this.points.length-1);return new v(e,u,f,this.points[f])}},{"./lib/shaders":244,"binary-search-bounds":79,"gl-buffer":230,"gl-texture2d":305,"gl-vao":310,"glsl-read-float":383,ndarray:433}],246:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=n*o-i*r;return a?(a=1/a,t[0]=o*a,t[1]=-r*a,t[2]=-i*a,t[3]=n*a,t):null}},{}],247:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=c*a-s*u,h=-c*o+s*l,d=u*o-a*l,p=n*f+r*h+i*d;return p?(p=1/p,t[0]=f*p,t[1]=(-c*r+i*u)*p,t[2]=(s*r-i*a)*p,t[3]=h*p,t[4]=(c*n-i*l)*p,t[5]=(-s*n+i*o)*p,t[6]=d*p,t[7]=(-u*n+r*l)*p,t[8]=(a*n-r*o)*p,t):null}},{}],248:[function(t,e,n){e.exports=function(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}},{}],249:[function(t,e,n){e.exports=function(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],250:[function(t,e,n){e.exports=function(t){var e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8],c=t[9],f=t[10],h=t[11],d=t[12],p=t[13],v=t[14],m=t[15];return(e*a-n*o)*(f*m-h*v)-(e*s-r*o)*(c*m-h*p)+(e*l-i*o)*(c*v-f*p)+(n*s-r*a)*(u*m-h*d)-(n*l-i*a)*(u*v-f*d)+(r*l-i*s)*(u*p-c*d)}},{}],251:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=n+n,s=r+r,l=i+i,u=n*a,c=r*a,f=r*s,h=i*a,d=i*s,p=i*l,v=o*a,m=o*s,g=o*l;return t[0]=1-f-p,t[1]=c+g,t[2]=h-m,t[3]=0,t[4]=c-g,t[5]=1-u-p,t[6]=d+v,t[7]=0,t[8]=h+m,t[9]=d-v,t[10]=1-u-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],252:[function(t,e,n){e.exports=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=r+r,l=i+i,u=o+o,c=r*s,f=r*l,h=r*u,d=i*l,p=i*u,v=o*u,m=a*s,g=a*l,y=a*u;return t[0]=1-(d+v),t[1]=f+y,t[2]=h-g,t[3]=0,t[4]=f-y,t[5]=1-(c+v),t[6]=p+m,t[7]=0,t[8]=h+g,t[9]=p-m,t[10]=1-(c+d),t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t}},{}],253:[function(t,e,n){e.exports=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],254:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],d=e[11],p=e[12],v=e[13],m=e[14],g=e[15],y=n*s-r*a,b=n*l-i*a,x=n*u-o*a,_=r*l-i*s,w=r*u-o*s,A=i*u-o*l,M=c*v-f*p,k=c*m-h*p,T=c*g-d*p,S=f*m-h*v,C=f*g-d*v,E=h*g-d*m,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(i*C-r*E-o*S)*O,t[2]=(v*A-m*w+g*_)*O,t[3]=(h*w-f*A-d*_)*O,t[4]=(l*T-a*E-u*k)*O,t[5]=(n*E-i*T+o*k)*O,t[6]=(m*x-p*A-g*b)*O,t[7]=(c*A-h*x+d*b)*O,t[8]=(a*C-s*T+u*M)*O,t[9]=(r*T-n*C-o*M)*O,t[10]=(p*w-v*x+g*y)*O,t[11]=(f*x-c*w-d*y)*O,t[12]=(s*k-a*S-l*M)*O,t[13]=(n*S-r*k+i*M)*O,t[14]=(v*b-p*_-m*y)*O,t[15]=(c*_-f*b+h*y)*O,t):null}},{}],255:[function(t,e,n){var r=t("./identity");e.exports=function(t,e,n,i){var o,a,s,l,u,c,f,h,d,p,v=e[0],m=e[1],g=e[2],y=i[0],b=i[1],x=i[2],_=n[0],w=n[1],A=n[2];return Math.abs(v-_)<1e-6&&Math.abs(m-w)<1e-6&&Math.abs(g-A)<1e-6?r(t):(f=v-_,h=m-w,d=g-A,p=1/Math.sqrt(f*f+h*h+d*d),o=b*(d*=p)-x*(h*=p),a=x*(f*=p)-y*d,s=y*h-b*f,(p=Math.sqrt(o*o+a*a+s*s))?(o*=p=1/p,a*=p,s*=p):(o=0,a=0,s=0),l=h*s-d*a,u=d*o-f*s,c=f*a-h*o,(p=Math.sqrt(l*l+u*u+c*c))?(l*=p=1/p,u*=p,c*=p):(l=0,u=0,c=0),t[0]=o,t[1]=l,t[2]=f,t[3]=0,t[4]=a,t[5]=u,t[6]=h,t[7]=0,t[8]=s,t[9]=c,t[10]=d,t[11]=0,t[12]=-(o*v+a*m+s*g),t[13]=-(l*v+u*m+c*g),t[14]=-(f*v+h*m+d*g),t[15]=1,t)}},{"./identity":253}],256:[function(t,e,n){e.exports=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],d=e[10],p=e[11],v=e[12],m=e[13],g=e[14],y=e[15],b=n[0],x=n[1],_=n[2],w=n[3];return t[0]=b*r+x*s+_*f+w*v,t[1]=b*i+x*l+_*h+w*m,t[2]=b*o+x*u+_*d+w*g,t[3]=b*a+x*c+_*p+w*y,b=n[4],x=n[5],_=n[6],w=n[7],t[4]=b*r+x*s+_*f+w*v,t[5]=b*i+x*l+_*h+w*m,t[6]=b*o+x*u+_*d+w*g,t[7]=b*a+x*c+_*p+w*y,b=n[8],x=n[9],_=n[10],w=n[11],t[8]=b*r+x*s+_*f+w*v,t[9]=b*i+x*l+_*h+w*m,t[10]=b*o+x*u+_*d+w*g,t[11]=b*a+x*c+_*p+w*y,b=n[12],x=n[13],_=n[14],w=n[15],t[12]=b*r+x*s+_*f+w*v,t[13]=b*i+x*l+_*h+w*m,t[14]=b*o+x*u+_*d+w*g,t[15]=b*a+x*c+_*p+w*y,t}},{}],257:[function(t,e,n){e.exports=function(t,e,n,r,i){var o=1/Math.tan(e/2),a=1/(r-i);return t[0]=o/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+r)*a,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*r*a,t[15]=0,t}},{}],258:[function(t,e,n){e.exports=function(t,e,n,r){var i,o,a,s,l,u,c,f,h,d,p,v,m,g,y,b,x,_,w,A,M,k,T,S,C=r[0],E=r[1],O=r[2],D=Math.sqrt(C*C+E*E+O*O);return Math.abs(D)<1e-6?null:(C*=D=1/D,E*=D,O*=D,i=Math.sin(n),o=Math.cos(n),a=1-o,s=e[0],l=e[1],u=e[2],c=e[3],f=e[4],h=e[5],d=e[6],p=e[7],v=e[8],m=e[9],g=e[10],y=e[11],b=C*C*a+o,x=E*C*a+O*i,_=O*C*a-E*i,w=C*E*a-O*i,A=E*E*a+o,M=O*E*a+C*i,k=C*O*a+E*i,T=E*O*a-C*i,S=O*O*a+o,t[0]=s*b+f*x+v*_,t[1]=l*b+h*x+m*_,t[2]=u*b+d*x+g*_,t[3]=c*b+p*x+y*_,t[4]=s*w+f*A+v*M,t[5]=l*w+h*A+m*M,t[6]=u*w+d*A+g*M,t[7]=c*w+p*A+y*M,t[8]=s*k+f*T+v*S,t[9]=l*k+h*T+m*S,t[10]=u*k+d*T+g*S,t[11]=c*k+p*T+y*S,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}},{}],259:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),o=e[4],a=e[5],s=e[6],l=e[7],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+u*r,t[5]=a*i+c*r,t[6]=s*i+f*r,t[7]=l*i+h*r,t[8]=u*i-o*r,t[9]=c*i-a*r,t[10]=f*i-s*r,t[11]=h*i-l*r,t}},{}],260:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),o=e[0],a=e[1],s=e[2],l=e[3],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i-u*r,t[1]=a*i-c*r,t[2]=s*i-f*r,t[3]=l*i-h*r,t[8]=o*r+u*i,t[9]=a*r+c*i,t[10]=s*r+f*i,t[11]=l*r+h*i,t}},{}],261:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),o=e[0],a=e[1],s=e[2],l=e[3],u=e[4],c=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+u*r,t[1]=a*i+c*r,t[2]=s*i+f*r,t[3]=l*i+h*r,t[4]=u*i-o*r,t[5]=c*i-a*r,t[6]=f*i-s*r,t[7]=h*i-l*r,t}},{}],262:[function(t,e,n){e.exports=function(t,e,n){var r=n[0],i=n[1],o=n[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}},{}],263:[function(t,e,n){e.exports=function(t,e,n){var r,i,o,a,s,l,u,c,f,h,d,p,v=n[0],m=n[1],g=n[2];return e===t?(t[12]=e[0]*v+e[4]*m+e[8]*g+e[12],t[13]=e[1]*v+e[5]*m+e[9]*g+e[13],t[14]=e[2]*v+e[6]*m+e[10]*g+e[14],t[15]=e[3]*v+e[7]*m+e[11]*g+e[15]):(r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],d=e[10],p=e[11],t[0]=r,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=f,t[9]=h,t[10]=d,t[11]=p,t[12]=r*v+s*m+f*g+e[12],t[13]=i*v+l*m+h*g+e[13],t[14]=o*v+u*m+d*g+e[14],t[15]=a*v+c*m+p*g+e[15]),t}},{}],264:[function(t,e,n){e.exports=function(t,e){if(t===e){var n=e[1],r=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}},{}],265:[function(t,e,n){"use strict";e.exports=function(t,e){switch(e.length){case 0:break;case 1:t[0]=1/e[0];break;case 4:r(t,e);break;case 9:i(t,e);break;case 16:o(t,e);break;default:throw new Error("currently supports matrices up to 4x4")}return t};var r=t("gl-mat2/invert"),i=t("gl-mat3/invert"),o=t("gl-mat4/invert")},{"gl-mat2/invert":246,"gl-mat3/invert":247,"gl-mat4/invert":254}],266:[function(t,e,n){arguments[4][232][0].apply(n,arguments)},{barycentric:61,dup:232,"polytope-closest-point/lib/closest_point_2d.js":464}],267:[function(t,e,n){var r=t("glslify"),i=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec4 m_position  = model * vec4(position, 1.0);\n  vec4 t_position  = view * m_position;\n  gl_Position      = projection * t_position;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = position;\n  f_eyeDirection   = eyePosition   - position;\n  f_lightDirection = lightPosition - position;\n  f_uv             = uv;\n}\n"]),o=r(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nvec3 normals(vec3 pos) {\n  vec3 fdx = dFdx(pos);\n  vec3 fdy = dFdy(pos);\n  return normalize(cross(fdx, fdy));\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  vec3 normal = normals(f_data);\n\n  if (dot(N, normal) < 0.0) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}"]),u=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),c=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}"]),f=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),h=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}"]),d=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}"]),p=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor,1);\n}\n"]);n.meshShader={vertex:i,fragment:o,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},n.wireShader={vertex:a,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},n.pointShader={vertex:l,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},n.pickShader={vertex:c,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},n.pointPickShader={vertex:h,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},n.contourShader={vertex:d,fragment:p,attributes:[{name:"position",type:"vec3"}]}},{glslify:392}],268:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),o=t("gl-vao"),a=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),d=t("typedarray-pool"),p=t("./lib/shaders"),v=t("./lib/closest-point"),m=p.meshShader,g=p.wireShader,y=p.pointShader,b=p.pickShader,x=p.pointPickShader,_=p.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function A(t,e,n,r,i,o,a,s,l,u,c,f,h,d,p,v,m,g,y,b,x,_,A,M,k,T,S){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=o,this.pointPickShader=a,this.contourShader=s,this.trianglePositions=l,this.triangleColors=c,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=u,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=m,this.edgeUVs=g,this.edgeIds=v,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=A,this.pointSizes=M,this.pointIds=x,this.pointVAO=k,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var M=A.prototype;function k(t){var e=r(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function T(t){var e=r(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function S(t){var e=r(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function C(t){var e=r(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}M.isOpaque=function(){return this.opacity>=1},M.isTransparent=function(){return this.opacity<1},M.pickSlots=1,M.setPickBase=function(t){this.pickId=t},M.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,o=n.length,a=d.mallocFloat32(6*o),s=0,l=0;l<o;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var p=r[f][0],v=r[f][1],m=i[f],g=1-m,y=this.positions[p],b=this.positions[v],x=0;x<3;++x)a[s++]=m*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(a.subarray(0,s)),d.free(a)}else this.contourCount=0},M.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=a(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],o=0;o<3;++o)n[4*r+o]=i[o];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions;if(r&&n){var i=[],o=[],l=[],u=[],h=[],d=[],p=[],v=[],m=[],g=[],y=[],b=[],x=[],_=[];this.cells=n,this.positions=r;var w=t.vertexNormals,A=t.cellNormals,M=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,k=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!A&&(A=s.faceNormals(n,r,k)),A||w||(w=s.vertexNormals(n,r,M));var T=t.vertexColors,S=t.cellColors,C=t.meshColor||[1,1,1,1],E=t.vertexUVs,O=t.vertexIntensity,D=t.cellUVs,L=t.cellIntensity,z=1/0,P=-1/0;if(!E&&!D)if(O)if(t.vertexIntensityBounds)z=+t.vertexIntensityBounds[0],P=+t.vertexIntensityBounds[1];else for(var I=0;I<O.length;++I){var R=O[I];z=Math.min(z,R),P=Math.max(P,R)}else if(L)for(var I=0;I<L.length;++I){var R=L[I];z=Math.min(z,R),P=Math.max(P,R)}else for(var I=0;I<r.length;++I){var R=r[I][2];z=Math.min(z,R),P=Math.max(P,R)}this.intensity=O||(L?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var o=t.length,i=0;i<o;++i)for(var a=t[i],s=0;s<a.length;++s)r[a[s]]=n[i];return r}(n,r.length,L):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var j=t.pointSizes,F=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var I=0;I<r.length;++I)for(var N=r[I],B=0;B<3;++B)!isNaN(N[B])&&isFinite(N[B])&&(this.bounds[0][B]=Math.min(this.bounds[0][B],N[B]),this.bounds[1][B]=Math.max(this.bounds[1][B],N[B]));var V=0,U=0,q=0;t:for(var I=0;I<n.length;++I){var $=n[I];switch($.length){case 1:for(var H=$[0],N=r[H],B=0;B<3;++B)if(isNaN(N[B])||!isFinite(N[B]))continue t;g.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?y.push(G[0],G[1],G[2],1):y.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],b.push(Y[0],Y[1]),j?x.push(j[H]):x.push(F),_.push(I),q+=1;break;case 2:for(var B=0;B<2;++B)for(var H=$[B],N=r[H],W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue t;for(var B=0;B<2;++B){var H=$[B],N=r[H];d.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?p.push(G[0],G[1],G[2],1):p.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],v.push(Y[0],Y[1]),m.push(I)}U+=1;break;case 3:for(var B=0;B<3;++B)for(var H=$[B],N=r[H],W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue t;for(var B=0;B<3;++B){var G,Y,X,H=$[B],N=r[H];i.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?o.push(G[0],G[1],G[2],1):o.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],u.push(Y[0],Y[1]),X=w?w[H]:A[I],l.push(X[0],X[1],X[2]),h.push(I)}V+=1}}this.pointCount=q,this.edgeCount=U,this.triangleCount=V,this.pointPositions.update(g),this.pointColors.update(y),this.pointUVs.update(b),this.pointSizes.update(x),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(d),this.edgeColors.update(p),this.edgeUVs.update(v),this.edgeIds.update(new Uint32Array(m)),this.trianglePositions.update(i),this.triangleColors.update(o),this.triangleUVs.update(u),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(h))}},M.drawTransparent=M.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||w,r=t.view||w,i=t.projection||w,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);var s={model:n,view:r,projection:i,clipBounds:o,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var a=0;a<3;++a)s.eyePosition[a]=c[12+a]/c[15];for(var f=c[15],a=0;a<3;++a)f+=this.lightPosition[a]*c[4*a+3];for(var a=0;a<3;++a){for(var h=c[12+a],d=0;d<3;++d)h+=c[4*d+a]*this.lightPosition[d];s.lightPosition[a]=h/f}if(this.triangleCount>0){var p=this.triShader;p.bind(),p.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var p=this.lineShader;p.bind(),p.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var p=this.pointShader;p.bind(),p.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var p=this.contourShader;p.bind(),p.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},M.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||w,r=t.view||w,i=t.projection||w,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:o,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},M.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions,i=new Array(n.length),o=0;o<n.length;++o)i[o]=r[n[o]];var a=v(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!a)return null;for(var s=a[2],l=0,o=0;o<n.length;++o)l+=s[o]*this.intensity[n[o]];return{position:a[1],index:n[a[0]],cell:n,cellId:e,intensity:l,dataCoordinate:this.positions[n[a[0]]]}},M.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){if(1===arguments.length&&(t=(e=t).gl),!(t.getExtension("OES_standard_derivatives")||t.getExtension("MOZ_OES_standard_derivatives")||t.getExtension("WEBKIT_OES_standard_derivatives")))throw new Error("derivatives not supported");var n=function(t){var e=r(t,m.vertex,m.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),s=function(t){var e=r(t,g.vertex,g.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),l=k(t),u=T(t),f=S(t),h=C(t),d=a(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));d.generateMipmap(),d.minFilter=t.LINEAR_MIPMAP_LINEAR,d.magFilter=t.LINEAR;var p=i(t),v=i(t),y=i(t),b=i(t),x=i(t),_=o(t,[{buffer:p,type:t.FLOAT,size:3},{buffer:x,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:v,type:t.FLOAT,size:4},{buffer:y,type:t.FLOAT,size:2},{buffer:b,type:t.FLOAT,size:3}]),w=i(t),M=i(t),E=i(t),O=i(t),D=o(t,[{buffer:w,type:t.FLOAT,size:3},{buffer:O,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:M,type:t.FLOAT,size:4},{buffer:E,type:t.FLOAT,size:2}]),L=i(t),z=i(t),P=i(t),I=i(t),R=i(t),j=o(t,[{buffer:L,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:z,type:t.FLOAT,size:4},{buffer:P,type:t.FLOAT,size:2},{buffer:I,type:t.FLOAT,size:1}]),F=i(t),N=o(t,[{buffer:F,type:t.FLOAT,size:3}]),B=new A(t,d,n,s,l,u,f,h,p,x,v,y,b,_,w,O,M,E,D,L,R,z,P,I,j,F,N);return B.update(e),B}},{"./lib/closest-point":266,"./lib/shaders":267,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],269:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[0,0,0,1,1,0,1,1]),s=i(e,o.boxVert,o.lineFrag);return new a(t,n,s)};var r=t("gl-buffer"),i=t("gl-shader"),o=t("./shaders");function a(t,e,n){this.plot=t,this.vbo=e,this.shader=n}var s,l,u=a.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawBox=(s=[0,0],l=[0,0],function(t,e,n,r,i){var o=this.plot,a=this.shader,u=o.gl;s[0]=t,s[1]=e,l[0]=n,l[1]=r,a.uniforms.lo=s,a.uniforms.hi=l,a.uniforms.color=i,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"gl-buffer":230,"gl-shader":288}],270:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),o=i(e,a.gridVert,a.gridFrag),l=i(e,a.tickVert,a.gridFrag);return new s(t,n,o,l)};var r=t("gl-buffer"),i=t("gl-shader"),o=t("binary-search-bounds"),a=t("./shaders");function s(t,e,n,r){this.plot=t,this.vbo=e,this.shader=n,this.tickShader=r,this.ticks=[[],[]]}function l(t,e){return t-e}var u,c,f,h,d,p=s.prototype;p.draw=(u=[0,0],c=[0,0],f=[0,0],function(){for(var t=this.plot,e=this.vbo,n=this.shader,r=this.ticks,i=t.gl,o=t._tickBounds,a=t.dataBox,s=t.viewBox,l=t.gridLineWidth,h=t.gridLineColor,d=t.gridLineEnable,p=t.pixelRatio,v=0;v<2;++v){var m=o[v],g=o[v+2],y=g-m,b=.5*(a[v+2]+a[v]),x=a[v+2]-a[v];c[v]=2*y/x,u[v]=2*(m-b)/x}n.bind(),e.bind(),n.attributes.dataCoord.pointer(),n.uniforms.dataShift=u,n.uniforms.dataScale=c;for(var _=0,v=0;v<2;++v){f[0]=f[1]=0,f[v]=1,n.uniforms.dataAxis=f,n.uniforms.lineWidth=l[v]/(s[v+2]-s[v])*p,n.uniforms.color=h[v];var w=6*r[v].length;d[v]&&w&&i.drawArrays(i.TRIANGLES,_,w),_+=w}}),p.drawTickMarks=function(){var t=[0,0],e=[0,0],n=[1,0],r=[0,1],i=[0,0],a=[0,0];return function(){for(var s=this.plot,u=this.vbo,c=this.tickShader,f=this.ticks,h=s.gl,d=s._tickBounds,p=s.dataBox,v=s.viewBox,m=s.pixelRatio,g=s.screenBox,y=g[2]-g[0],b=g[3]-g[1],x=v[2]-v[0],_=v[3]-v[1],w=0;w<2;++w){var A=d[w],M=d[w+2],k=M-A,T=.5*(p[w+2]+p[w]),S=p[w+2]-p[w];e[w]=2*k/S,t[w]=2*(A-T)/S}e[0]*=x/y,t[0]*=x/y,e[1]*=_/b,t[1]*=_/b,c.bind(),u.bind(),c.attributes.dataCoord.pointer();var C=c.uniforms;C.dataShift=t,C.dataScale=e;var E=s.tickMarkLength,O=s.tickMarkWidth,D=s.tickMarkColor,L=6*f[0].length,z=Math.min(o.ge(f[0],(p[0]-d[0])/(d[2]-d[0]),l),f[0].length),P=Math.min(o.gt(f[0],(p[2]-d[0])/(d[2]-d[0]),l),f[0].length),I=0+6*z,R=6*Math.max(0,P-z),j=Math.min(o.ge(f[1],(p[1]-d[1])/(d[3]-d[1]),l),f[1].length),F=Math.min(o.gt(f[1],(p[3]-d[1])/(d[3]-d[1]),l),f[1].length),N=L+6*j,B=6*Math.max(0,F-j);i[0]=2*(v[0]-E[1])/y-1,i[1]=(v[3]+v[1])/b-1,a[0]=E[1]*m/y,a[1]=O[1]*m/b,B&&(C.color=D[1],C.tickScale=a,C.dataAxis=r,C.screenOffset=i,h.drawArrays(h.TRIANGLES,N,B)),i[0]=(v[2]+v[0])/y-1,i[1]=2*(v[1]-E[0])/b-1,a[0]=O[0]*m/y,a[1]=E[0]*m/b,R&&(C.color=D[0],C.tickScale=a,C.dataAxis=n,C.screenOffset=i,h.drawArrays(h.TRIANGLES,I,R)),i[0]=2*(v[2]+E[3])/y-1,i[1]=(v[3]+v[1])/b-1,a[0]=E[3]*m/y,a[1]=O[3]*m/b,B&&(C.color=D[3],C.tickScale=a,C.dataAxis=r,C.screenOffset=i,h.drawArrays(h.TRIANGLES,N,B)),i[0]=(v[2]+v[0])/y-1,i[1]=2*(v[3]+E[2])/b-1,a[0]=O[2]*m/y,a[1]=E[2]*m/b,R&&(C.color=D[2],C.tickScale=a,C.dataAxis=n,C.screenOffset=i,h.drawArrays(h.TRIANGLES,I,R))}}(),p.update=(h=[1,1,-1,-1,1,-1],d=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,n=t.bounds,r=new Float32Array(18*(e[0].length+e[1].length)),i=(this.plot.zeroLineEnable,0),o=[[],[]],a=0;a<2;++a)for(var s=o[a],l=e[a],u=n[a],c=n[a+2],f=0;f<l.length;++f){var p=(l[f].x-u)/(c-u);s.push(p);for(var v=0;v<6;++v)r[i++]=p,r[i++]=h[v],r[i++]=d[v]}this.ticks=o,this.vbo.update(r)}),p.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{"./shaders":272,"binary-search-bounds":274,"gl-buffer":230,"gl-shader":288}],271:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[-1,-1,-1,1,1,-1,1,1]),s=i(e,o.lineVert,o.lineFrag);return new a(t,n,s)};var r=t("gl-buffer"),i=t("gl-shader"),o=t("./shaders");function a(t,e,n){this.plot=t,this.vbo=e,this.shader=n}var s,l,u=a.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawLine=(s=[0,0],l=[0,0],function(t,e,n,r,i,o){var a=this.plot,u=this.shader,c=a.gl;s[0]=t,s[1]=e,l[0]=n,l[1]=r,u.uniforms.start=s,u.uniforms.end=l,u.uniforms.width=i*a.pixelRatio,u.uniforms.color=o,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"gl-buffer":230,"gl-shader":288}],272:[function(t,e,n){"use strict";var r=t("glslify"),i=r(["precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n"]);e.exports={lineVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n  return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  vec2 delta = normalize(perp(start - end));\n  vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n  gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n"]),lineFrag:i,textVert:r(["#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n  float dataOffset  = textCoordinate.z;\n  vec2 glyphOffset  = textCoordinate.xy;\n  mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n  vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n    glyphMatrix * glyphOffset * textScale + screenOffset;\n  gl_Position = vec4(screenCoordinate, 0, 1);\n}\n"]),textFrag:i,gridVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n  gl_Position = vec4(pos, 0, 1);\n}\n"]),gridFrag:i,boxVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n"]),tickVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"])}},{glslify:392}],273:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),o=i(e,s.textVert,s.textFrag);return new l(t,n,o)};var r=t("gl-buffer"),i=t("gl-shader"),o=t("text-cache"),a=t("binary-search-bounds"),s=t("./shaders");function l(t,e,n){this.plot=t,this.vbo=e,this.shader=n,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var u,c,f,h,d,p,v=l.prototype;v.drawTicks=(u=[0,0],c=[0,0],f=[0,0],function(t){var e=this.plot,n=this.shader,r=this.tickX[t],i=this.tickOffset[t],o=e.gl,s=e.viewBox,l=e.dataBox,h=e.screenBox,d=e.pixelRatio,p=e.tickEnable,v=e.tickPad,m=e.tickColor,g=e.tickAngle,y=e.labelEnable,b=e.labelPad,x=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],A=this.labelCount[t],M=a.lt(r,l[t]),k=a.le(r,l[t+2]);u[0]=u[1]=0,u[t]=1,c[t]=(s[2+t]+s[t])/(h[2+t]-h[t])-1;var T=2/h[2+(1^t)]-h[1^t];c[1^t]=T*s[1^t]-1,p[t]&&(c[1^t]-=T*d*v[t],M<k&&i[k]>i[M]&&(n.uniforms.dataAxis=u,n.uniforms.screenOffset=c,n.uniforms.color=m[t],n.uniforms.angle=g[t],o.drawArrays(o.TRIANGLES,i[M],i[k]-i[M]))),y[t]&&A&&(c[1^t]-=T*d*b[t],n.uniforms.dataAxis=f,n.uniforms.screenOffset=c,n.uniforms.color=x[t],n.uniforms.angle=_[t],o.drawArrays(o.TRIANGLES,w,A)),c[1^t]=T*s[2+(1^t)]-1,p[t+2]&&(c[1^t]+=T*d*v[t+2],M<k&&i[k]>i[M]&&(n.uniforms.dataAxis=u,n.uniforms.screenOffset=c,n.uniforms.color=m[t+2],n.uniforms.angle=g[t+2],o.drawArrays(o.TRIANGLES,i[M],i[k]-i[M]))),y[t+2]&&A&&(c[1^t]+=T*d*b[t+2],n.uniforms.dataAxis=f,n.uniforms.screenOffset=c,n.uniforms.color=x[t+2],n.uniforms.angle=_[t+2],o.drawArrays(o.TRIANGLES,w,A))}),v.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var n=this.plot,r=this.shader,i=n.gl,o=n.screenBox,a=n.titleCenter,s=n.titleAngle,l=n.titleColor,u=n.pixelRatio;if(this.titleCount){for(var c=0;c<2;++c)e[c]=2*(a[c]*u-o[c])/(o[2+c]-o[c])-1;r.bind(),r.uniforms.dataAxis=t,r.uniforms.screenOffset=e,r.uniforms.angle=s,r.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),v.bind=(h=[0,0],d=[0,0],p=[0,0],function(){var t=this.plot,e=this.shader,n=t._tickBounds,r=t.dataBox,i=t.screenBox,o=t.viewBox;e.bind();for(var a=0;a<2;++a){var s=n[a],l=n[a+2],u=l-s,c=.5*(r[a+2]+r[a]),f=r[a+2]-r[a],v=o[a],m=o[a+2],g=m-v,y=i[a],b=i[a+2],x=b-y;d[a]=2*u/f*g/x,h[a]=2*(s-c)/f*g/x}p[1]=2*t.pixelRatio/(i[3]-i[1]),p[0]=p[1]*(i[3]-i[1])/(i[2]-i[0]),e.uniforms.dataScale=d,e.uniforms.dataShift=h,e.uniforms.textScale=p,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),v.update=function(t){var e,n,r,i,a,s=[],l=t.ticks,u=t.bounds;for(a=0;a<2;++a){var c=[Math.floor(s.length/3)],f=[-1/0],h=l[a];for(e=0;e<h.length;++e){var d=h[e],p=d.x,v=d.text,m=d.font||"sans-serif";i=d.fontSize||12;for(var g=1/(u[a+2]-u[a]),y=u[a],b=v.split("\n"),x=0;x<b.length;x++)for(r=o(m,b[x]).data,n=0;n<r.length;n+=2)s.push(r[n]*i,-r[n+1]*i-x*i*1.2,(p-y)*g);c.push(Math.floor(s.length/3)),f.push(p)}this.tickOffset[a]=c,this.tickX[a]=f}for(a=0;a<2;++a){for(this.labelOffset[a]=Math.floor(s.length/3),r=o(t.labelFont[a],t.labels[a],{textAlign:"center"}).data,i=t.labelSize[a],e=0;e<r.length;e+=2)s.push(r[e]*i,-r[e+1]*i,0);this.labelCount[a]=Math.floor(s.length/3)-this.labelOffset[a]}for(this.titleOffset=Math.floor(s.length/3),r=o(t.titleFont,t.title).data,i=t.titleSize,e=0;e<r.length;e+=2)s.push(r[e]*i,-r[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},v.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"binary-search-bounds":274,"gl-buffer":230,"gl-shader":288,"text-cache":513}],274:[function(t,e,n){arguments[4][99][0].apply(n,arguments)},{dup:99}],275:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[e.drawingBufferWidth,e.drawingBufferHeight]),u=new l(e,n);return u.grid=i(u),u.text=o(u),u.line=a(u),u.box=s(u),u.update(t),u};var r=t("gl-select-static"),i=t("./lib/grid"),o=t("./lib/text"),a=t("./lib/line"),s=t("./lib/box");function l(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}var u=l.prototype;function c(t){for(var e=t.slice(),n=0;n<e.length;++n)e[n]=e[n].slice();return e}function f(t,e){return t.x-e.x}u.setDirty=function(){this.dirty=this.pickDirty=!0},u.setOverlayDirty=function(){this.dirty=!0},u.nextDepthValue=function(){return this._depthCounter++/65536},u.draw=function(){var t=this.gl,e=this.screenBox,n=this.viewBox,r=this.dataBox,i=this.pixelRatio,o=this.grid,a=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(n[0],n[1],n[2]-n[0],n[3]-n[1]),t.viewport(n[0],n[1],n[2]-n[0],n[3]-n[1]);var c=this.backgroundColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),o.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,d=this.zeroLineWidth;if(f[0]||f[1]){a.bind();for(var p=0;p<2;++p)if(f[p]&&r[p]<=0&&r[p+2]>=0){var v=e[p]-r[p]*(e[p+2]-e[p])/(r[p+2]-r[p]);0===p?a.drawLine(v,e[1],v,e[3],d[p],h[p]):a.drawLine(e[0],v,e[2],v,d[p],h[p])}}for(var p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),a.bind();var m=this.borderLineEnable,g=this.borderLineWidth,y=this.borderLineColor;m[1]&&a.drawLine(n[0],n[1]-.5*g[1]*i,n[0],n[3]+.5*g[3]*i,g[1],y[1]),m[0]&&a.drawLine(n[0]-.5*g[0]*i,n[1],n[2]+.5*g[2]*i,n[1],g[0],y[0]),m[3]&&a.drawLine(n[2],n[1]-.5*g[1]*i,n[2],n[3]+.5*g[3]*i,g[3],y[3]),m[2]&&a.drawLine(n[0]-.5*g[0]*i,n[3],n[2]+.5*g[2]*i,n[3],g[2],y[2]),s.bind();for(var p=0;p<2;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();for(var b=this.overlays,p=0;p<b.length;++p)b[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},u.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl,this._pickTimeout=null,t.begin();for(var e=1,n=this.objects,r=0;r<n.length;++r)e=n[r].drawPick(e);t.end()}},u.pick=function(t,e){if(!this.static){var n=this.pixelRatio,r=this.pickPixelRatio,i=this.viewBox,o=0|Math.round((t-i[0]/n)*r),a=0|Math.round((e-i[1]/n)*r),s=this.pickBuffer.query(o,a,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=this.objects,c=0;c<u.length;++c){var f=u[c].pick(o,a,l);if(f)return f}return null}},u.setScreenBox=function(t){var e=this.screenBox,n=this.pixelRatio;e[0]=0|Math.round(t[0]*n),e[1]=0|Math.round(t[1]*n),e[2]=0|Math.round(t[2]*n),e[3]=0|Math.round(t[3]*n),this.setDirty()},u.setDataBox=function(t){var e=this.dataBox,n=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];n&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},u.setViewBox=function(t){var e=this.pixelRatio,n=this.viewBox;n[0]=0|Math.round(t[0]*e),n[1]=0|Math.round(t[1]*e),n[2]=0|Math.round(t[2]*e),n[3]=0|Math.round(t[3]*e);var r=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*r),0|Math.round((t[3]-t[1])*r)],this.setDirty()},u.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var n=this.pixelRatio;this.pickPixelRatio=Math.max(n,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/n,e.drawingBufferHeight/n]),this.screenBox,this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/n,.125*(this.screenBox[3]-this.screenBox[1])/n,.875*(this.screenBox[2]-this.screenBox[0])/n,.875*(this.screenBox[3]-this.screenBox[1])/n]);var r=this.viewBox,i=(r[2]-r[0])/(r[3]-r[1]);this.setDataBox(t.dataBox||[-10,-10/i,10,10/i]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=c(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=c(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=c(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(r[0]+r[2])/n,(r[3]+120)/n]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=c(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=c(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=c(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var o=t.ticks||[[],[]],a=this._tickBounds;a[0]=a[1]=1/0,a[2]=a[3]=-1/0;for(var s=0;s<2;++s){var l=o[s].slice(0);0!==l.length&&(l.sort(f),a[s]=Math.min(a[s],l[0].x),a[s+2]=Math.max(a[s+2],l[l.length-1].x))}this.grid.update({bounds:a,ticks:o}),this.text.update({bounds:a,ticks:o,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.static=!!t.static,this.setDirty()},u.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},u.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},u.removeObject=function(t){for(var e=this.objects,n=0;n<e.length;++n)if(e[n]===t){e.splice(n,1),this.setDirty();break}},u.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},u.removeOverlay=function(t){for(var e=this.overlays,n=0;n<e.length;++n)if(e[n]===t){e.splice(n,1),this.setOverlayDirty();break}}},{"./lib/box":269,"./lib/grid":270,"./lib/line":271,"./lib/text":273,"gl-select-static":287}],276:[function(t,e,n){var r=t("glslify"),i=t("gl-shader"),o=r(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(t){return i(t,o,a,null,[{name:"position",type:"vec2"}])}},{"gl-shader":288,glslify:392}],277:[function(t,e,n){"use strict";e.exports=function(t){var e=!1,n=((t=t||{}).pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);if(!n)if(n=document.createElement("canvas"),t.container){var g=t.container;g.appendChild(n)}else document.body.appendChild(n);var y=t.gl;if(y||(y=function(t,e){var n=null;try{(n=t.getContext("webgl",e))||(n=t.getContext("experimental-webgl",e))}catch(t){return null}return n}(n,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:d})),!y)throw new Error("webgl not supported");var b=t.bounds||[[-10,-10,-10],[10,10,10]],x=new p,_=l(y,[y.drawingBufferWidth,y.drawingBufferHeight],{preferFloat:!d}),w=h(y),A=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"},M=t.axes||{},k=i(y,M);k.enable=!M.disable;var T=t.spikes||{},S=a(y,T),C=[],E=[],O=[],D=[],L=!0,z=!0,P=new Array(16),I=new Array(16),R={view:null,projection:P,model:I},z=!0,j=[y.drawingBufferWidth,y.drawingBufferHeight],F={gl:y,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:n,selection:x,camera:r(n,A),axes:k,axesPixels:null,spikes:S,bounds:b,objects:C,shape:j,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:m(t.autoResize),autoBounds:m(t.autoBounds),autoScale:!!t.autoScale,autoCenter:m(t.autoCenter),clipToBounds:m(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:R,oncontextloss:null,mouseListener:null},N=[y.drawingBufferWidth/F.pixelRatio|0,y.drawingBufferHeight/F.pixelRatio|0];function B(){if(!e&&F.autoResize){var t=n.parentNode,r=1,i=1;t&&t!==document.body?(r=t.clientWidth,i=t.clientHeight):(r=window.innerWidth,i=window.innerHeight);var o=0|Math.ceil(r*F.pixelRatio),a=0|Math.ceil(i*F.pixelRatio);if(o!==n.width||a!==n.height){n.width=o,n.height=a;var s=n.style;s.position=s.position||"absolute",s.left="0px",s.top="0px",s.width=r+"px",s.height=i+"px",L=!0}}}function V(){for(var t=C.length,e=D.length,n=0;n<e;++n)O[n]=0;t:for(var n=0;n<t;++n){var r=C[n],i=r.pickSlots;if(i){for(var o=0;o<e;++o)if(O[o]+i<255){E[n]=o,r.setPickBase(O[o]+1),O[o]+=i;continue t}var a=s(y,j);E[n]=e,D.push(a),O.push(i),r.setPickBase(1),e+=1}else E[n]=-1}for(;e>0&&0===O[e-1];)O.pop(),D.pop().dispose()}F.autoResize&&B(),window.addEventListener("resize",B),F.update=function(t){e||(t=t||{},L=!0,z=!0)},F.add=function(t){e||(t.axes=k,C.push(t),E.push(-1),L=!0,z=!0,V())},F.remove=function(t){if(!e){var n=C.indexOf(t);n<0||(C.splice(n,1),E.pop(),L=!0,z=!0,V())}},F.dispose=function(){if(!e&&(e=!0,window.removeEventListener("resize",B),n.removeEventListener("webglcontextlost",$),F.mouseListener.enabled=!1,!F.contextLost)){k.dispose(),S.dispose();for(var t=0;t<C.length;++t)C[t].dispose();_.dispose();for(var t=0;t<D.length;++t)D[t].dispose();w.dispose(),y=null,k=null,S=null,C=[]}};var U=!1,q=0;function $(){if(F.contextLost)return!0;y.isContextLost()&&(F.contextLost=!0,F.mouseListener.enabled=!1,F.selection.object=null,F.oncontextloss&&F.oncontextloss())}F.mouseListener=c(n,function(t,n,r){if(!e){var i=D.length,o=C.length,a=x.object;x.distance=1/0,x.mouse[0]=n,x.mouse[1]=r,x.object=null,x.screen=null,x.dataCoordinate=x.dataPosition=null;var s=!1;if(t&&q)U=!0;else{U&&(z=!0),U=!1;for(var l=0;l<i;++l){var u=D[l].query(n,N[1]-r-1,F.pickRadius);if(u){if(u.distance>x.distance)continue;for(var c=0;c<o;++c){var f=C[c];if(E[c]===l){var h=f.pick(u);h&&(x.buttons=t,x.screen=u.coord,x.distance=u.distance,x.object=f,x.index=h.distance,x.dataPosition=h.position,x.dataCoordinate=h.dataCoordinate,x.data=h,s=!0)}}}}}a&&a!==x.object&&(a.highlight&&a.highlight(null),L=!0),x.object&&(x.object.highlight&&x.object.highlight(x.data),L=!0),(s=s||x.object!==a)&&F.onselect&&F.onselect(x),1&t&&!(1&q)&&F.onclick&&F.onclick(x),q=t}}),n.addEventListener("webglcontextlost",$);var H=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],W=[H[0].slice(),H[1].slice()];function G(){if(!$()){B();var t=F.camera.tick();R.view=F.camera.matrix,L=L||t,z=z||t,k.pixelRatio=F.pixelRatio,S.pixelRatio=F.pixelRatio;var e=C.length,n=H[0],r=H[1];n[0]=n[1]=n[2]=1/0,r[0]=r[1]=r[2]=-1/0;for(var i=0;i<e;++i){var a=C[i];a.pixelRatio=F.pixelRatio,a.axes=F.axes,L=L||!!a.dirty,z=z||!!a.dirty;var s=a.bounds;if(s)for(var l=s[0],c=s[1],h=0;h<3;++h)n[h]=Math.min(n[h],l[h]),r[h]=Math.max(r[h],c[h])}var d=F.bounds;if(F.autoBounds)for(var h=0;h<3;++h){if(r[h]<n[h])n[h]=-1,r[h]=1;else{n[h]===r[h]&&(n[h]-=1,r[h]+=1);var p=.05*(r[h]-n[h]);n[h]=n[h]-p,r[h]=r[h]+p}d[0][h]=n[h],d[1][h]=r[h]}for(var m=!1,h=0;h<3;++h)m=m||W[0][h]!==d[0][h]||W[1][h]!==d[1][h],W[0][h]=d[0][h],W[1][h]=d[1][h];if(z=z||m,L=L||m){if(m){for(var g=[0,0,0],i=0;i<3;++i)g[i]=v((d[1][i]-d[0][i])/10);k.autoTicks?k.update({bounds:d,tickSpacing:g}):k.update({bounds:d})}var b=y.drawingBufferWidth,A=y.drawingBufferHeight;j[0]=b,j[1]=A,N[0]=0|Math.max(b/F.pixelRatio,1),N[1]=0|Math.max(A/F.pixelRatio,1),f(P,F.fovy,b/A,F.zNear,F.zFar);for(var i=0;i<16;++i)I[i]=0;I[15]=1;for(var M=0,i=0;i<3;++i)M=Math.max(M,d[1][i]-d[0][i]);for(var i=0;i<3;++i)F.autoScale?I[5*i]=F.aspect[i]/(d[1][i]-d[0][i]):I[5*i]=1/M,F.autoCenter&&(I[12+i]=.5*-I[5*i]*(d[0][i]+d[1][i]));for(var i=0;i<e;++i){var a=C[i];a.axesBounds=d,F.clipToBounds&&(a.clipBounds=d)}x.object&&(F.snapToData?S.position=x.dataCoordinate:S.position=x.dataPosition,S.bounds=d),z&&(z=!1,function(){if(!$()){y.colorMask(!0,!0,!0,!0),y.depthMask(!0),y.disable(y.BLEND),y.enable(y.DEPTH_TEST);for(var t=C.length,e=D.length,n=0;n<e;++n){var r=D[n];r.shape=N,r.begin();for(var i=0;i<t;++i)if(E[i]===n){var o=C[i];o.drawPick&&(o.pixelRatio=1,o.drawPick(R))}r.end()}}}()),F.axesPixels=o(F.axes,R,b,A),F.onrender&&F.onrender(),y.bindFramebuffer(y.FRAMEBUFFER,null),y.viewport(0,0,b,A);var T=F.clearColor;y.clearColor(T[0],T[1],T[2],T[3]),y.clear(y.COLOR_BUFFER_BIT|y.DEPTH_BUFFER_BIT),y.depthMask(!0),y.colorMask(!0,!0,!0,!0),y.enable(y.DEPTH_TEST),y.depthFunc(y.LEQUAL),y.disable(y.BLEND),y.disable(y.CULL_FACE);var O=!1;k.enable&&(O=O||k.isTransparent(),k.draw(R)),S.axes=k,x.object&&S.draw(R),y.disable(y.CULL_FACE);for(var i=0;i<e;++i){var a=C[i];a.axes=k,a.pixelRatio=F.pixelRatio,a.isOpaque&&a.isOpaque()&&a.draw(R),a.isTransparent&&a.isTransparent()&&(O=!0)}if(O){_.shape=j,_.bind(),y.clear(y.DEPTH_BUFFER_BIT),y.colorMask(!1,!1,!1,!1),y.depthMask(!0),y.depthFunc(y.LESS),k.enable&&k.isTransparent()&&k.drawTransparent(R);for(var i=0;i<e;++i){var a=C[i];a.isOpaque&&a.isOpaque()&&a.draw(R)}y.enable(y.BLEND),y.blendEquation(y.FUNC_ADD),y.blendFunc(y.ONE,y.ONE_MINUS_SRC_ALPHA),y.colorMask(!0,!0,!0,!0),y.depthMask(!1),y.clearColor(0,0,0,0),y.clear(y.COLOR_BUFFER_BIT),k.isTransparent()&&k.drawTransparent(R);for(var i=0;i<e;++i){var a=C[i];a.isTransparent&&a.isTransparent()&&a.drawTransparent(R)}y.bindFramebuffer(y.FRAMEBUFFER,null),y.blendFunc(y.ONE,y.ONE_MINUS_SRC_ALPHA),y.disable(y.DEPTH_TEST),w.bind(),_.color[0].bind(0),w.uniforms.accumBuffer=0,u(y),y.disable(y.BLEND)}L=!1;for(var i=0;i<e;++i)C[i].dirty=!1}}}return function t(){e||F.contextLost||(G(),requestAnimationFrame(t))}(),F.redraw=function(){e||(L=!0,G())},F};var r=t("3d-view-controls"),i=t("gl-axes3d"),o=t("gl-axes3d/properties"),a=t("gl-spikes3d"),s=t("gl-select-static"),l=t("gl-fbo"),u=t("a-big-triangle"),c=t("mouse-change"),f=t("gl-mat4/perspective"),h=t("./lib/shader"),d=t("is-mobile")({tablet:!0});function p(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function v(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var n=Math.round(Math.pow(10,-e));return Math.ceil(t*n)/n}if(e>0){var n=Math.round(Math.pow(10,e));return Math.ceil(t/n)*n}return Math.ceil(t)}function m(t){return"boolean"!=typeof t||t}},{"./lib/shader":276,"3d-view-controls":44,"a-big-triangle":47,"gl-axes3d":222,"gl-axes3d/properties":229,"gl-fbo":239,"gl-mat4/perspective":257,"gl-select-static":287,"gl-spikes3d":297,"is-mobile":403,"mouse-change":418}],278:[function(t,e,n){var r=t("glslify");n.pointVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n  highp float a = 12.9898;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float d = dot(co.xy, vec2(a, b));\n  highp float e = mod(d, 3.14);\n  return fract(sin(e) * c);\n}\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n    // if we don't jitter the point size a bit, overall point cloud\n    // saturation 'jumps' on zooming, which is disturbing and confusing\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    // get the same square surface as circle would be\n    gl_PointSize *= 0.886;\n  }\n}"]),n.pointFragment=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n  float radius;\n  vec4 baseColor;\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    if(centerFraction == 1.0) {\n      gl_FragColor = color;\n    } else {\n      gl_FragColor = mix(borderColor, color, centerFraction);\n    }\n  } else {\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\n    if(radius > 1.0) {\n      discard;\n    }\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n  }\n}\n"]),n.pickVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n"]),n.pickFragment=r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:392}],279:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),o=t("typedarray-pool"),a=t("./lib/shader");function s(t,e,n,r,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=n,this.shader=r,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var n=t.gl,o=i(n),l=i(n),u=r(n,a.pointVertex,a.pointFragment),c=r(n,a.pickVertex,a.pickFragment),f=new s(t,o,l,u,c);return f.update(e),t.addObject(f),f};var l,u,c=s.prototype;c.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},c.update=function(t){var e;function n(e,n){return e in t?t[e]:n}t=t||{},this.sizeMin=n("sizeMin",.5),this.sizeMax=n("sizeMax",20),this.color=n("color",[1,0,0,1]).slice(),this.areaRatio=n("areaRatio",1),this.borderColor=n("borderColor",[0,0,0,1]).slice(),this.blend=n("blend",!1);var r=t.positions.length>>>1,i=t.positions instanceof Float32Array,a=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=r,s=t.positions,l=i?s:o.mallocFloat32(s.length),u=a?t.idToIndex:o.mallocInt32(r);if(i||l.set(s),!a)for(l.set(s),e=0;e<r;e++)u[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(u),i||o.free(l),a||o.free(u),this.pointCount=r,this.pickOffset=0},c.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],u=[0,0,0,0],function(t){var e=void 0!==t,n=e?this.pickShader:this.shader,r=this.plot.gl,i=this.plot.dataBox;if(0===this.pointCount)return t;var o=i[2]-i[0],a=i[3]-i[1],s=function(t,e){var n,r=0,i=t.length>>>1;for(n=0;n<i;n++){var o=t[2*n],a=t[2*n+1];o>=e[0]&&o<=e[2]&&a>=e[1]&&a<=e[3]&&r++}return r}(this.points,i),c=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/o,l[4]=2/a,l[6]=-2*i[0]/o-1,l[7]=-2*i[1]/a-1,this.offsetBuffer.bind(),n.bind(),n.attributes.position.pointer(),n.uniforms.matrix=l,n.uniforms.color=this.color,n.uniforms.borderColor=this.borderColor,n.uniforms.pointCloud=c<5,n.uniforms.pointSize=c,n.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(u[0]=255&t,u[1]=t>>8&255,u[2]=t>>16&255,u[3]=t>>24&255,this.pickBuffer.bind(),n.attributes.pickId.pointer(r.UNSIGNED_BYTE),n.uniforms.pickOffset=u,this.pickOffset=t);var f=r.getParameter(r.BLEND),h=r.getParameter(r.DITHER);return f&&!this.blend&&r.disable(r.BLEND),h&&r.disable(r.DITHER),r.drawArrays(r.POINTS,0,this.pointCount),f&&!this.blend&&r.enable(r.BLEND),h&&r.enable(r.DITHER),t+this.pointCount}),c.draw=c.unifiedDraw,c.drawPick=c.unifiedDraw,c.pick=function(t,e,n){var r=this.pickOffset,i=this.pointCount;if(n<r||n>=r+i)return null;var o=n-r,a=this.points;return{object:this,pointId:o,dataCoord:[a[2*o],a[2*o+1]]}}},{"./lib/shader":278,"gl-buffer":230,"gl-shader":288,"typedarray-pool":522}],280:[function(t,e,n){e.exports=function(t,e,n,r){var i,o,a,s,l,u=e[0],c=e[1],f=e[2],h=e[3],d=n[0],p=n[1],v=n[2],m=n[3];return(o=u*d+c*p+f*v+h*m)<0&&(o=-o,d=-d,p=-p,v=-v,m=-m),1-o>1e-6?(i=Math.acos(o),a=Math.sin(i),s=Math.sin((1-r)*i)/a,l=Math.sin(r*i)/a):(s=1-r,l=r),t[0]=s*u+l*d,t[1]=s*c+l*p,t[2]=s*f+l*v,t[3]=s*h+l*m,t}},{}],281:[function(t,e,n){"use strict";e.exports=function(t){return t||0===t?t.toString():""}},{}],282:[function(t,e,n){"use strict";var r=t("vectorize-text");e.exports=function(t,e){var n=i[e];if(n||(n=i[e]={}),t in n)return n[t];for(var o=r(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),a=r(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<o.positions.length;++l)for(var u=o.positions[l],c=0;c<2;++c)s[0][c]=Math.min(s[0][c],u[c]),s[1][c]=Math.max(s[1][c],u[c]);return n[t]=[a,o,s]};var i={}},{"vectorize-text":527}],283:[function(t,e,n){var r=t("gl-shader"),i=t("glslify"),o=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),a=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n"]),l=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = interpColor * opacity;\n}\n"]),u=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),c=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:o,fragment:l,attributes:c},h={vertex:a,fragment:l,attributes:c},d={vertex:s,fragment:l,attributes:c},p={vertex:o,fragment:u,attributes:c},v={vertex:a,fragment:u,attributes:c},m={vertex:s,fragment:u,attributes:c};function g(t,e){var n=r(t,e),i=n.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,n}n.createPerspective=function(t){return g(t,f)},n.createOrtho=function(t){return g(t,h)},n.createProject=function(t){return g(t,d)},n.createPickPerspective=function(t){return g(t,p)},n.createPickOrtho=function(t){return g(t,v)},n.createPickProject=function(t){return g(t,m)}},{"gl-shader":288,glslify:392}],284:[function(t,e,n){"use strict";var r=t("is-string-blank"),i=t("gl-buffer"),o=t("gl-vao"),a=t("typedarray-pool"),s=t("gl-mat4/multiply"),l=t("./lib/shaders"),u=t("./lib/glyphs"),c=t("./lib/get-simple-string"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function h(t,e){var n=t[0],r=t[1],i=t[2],o=t[3];return t[0]=e[0]*n+e[4]*r+e[8]*i+e[12]*o,t[1]=e[1]*n+e[5]*r+e[9]*i+e[13]*o,t[2]=e[2]*n+e[6]*r+e[10]*i+e[14]*o,t[3]=e[3]*n+e[7]*r+e[11]*i+e[15]*o,t}function d(t,e,n,r){return h(r,r),h(r,r),h(r,r)}function p(t,e){this.index=t,this.dataCoordinate=this.position=e}function v(t,e,n,r,i,o,a,s,l,u,c,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=n,this.projectShader=r,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=a,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=u,this.pickOrthoShader=c,this.pickProjectShader=f,this.points=[],this._selectResult=new p(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(t){var e=t.gl,n=l.createPerspective(e),r=l.createOrtho(e),a=l.createProject(e),s=l.createPickPerspective(e),u=l.createPickOrtho(e),c=l.createPickProject(e),f=i(e),h=i(e),d=i(e),p=i(e),m=o(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:h,size:4,type:e.FLOAT},{buffer:d,size:2,type:e.FLOAT},{buffer:p,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),g=new v(e,n,r,a,f,h,d,p,m,s,u,c);return g.update(t),g};var m=v.prototype;m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},m.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var g=[0,0],y=[0,0,0],b=[0,0,0],x=[0,0,0,1],_=[0,0,0,1],w=f.slice(),A=[0,0,0],M=[[0,0,0],[0,0,0]];function k(t){return t[0]=t[1]=t[2]=0,t}function T(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function S(t,e,n,r){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[n]=r,t}function C(t,e,n,r,i){var o,a=e.axesProject,l=e.gl,u=t.uniforms,c=n.model||f,h=n.view||f,p=n.projection||f,v=e.axesBounds,m=function(t){for(var e=M,n=0;n<2;++n)for(var r=0;r<3;++r)e[n][r]=Math.max(Math.min(t[n][r],1e8),-1e8);return e}(e.clipBounds);o=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],g[0]=2/l.drawingBufferWidth,g[1]=2/l.drawingBufferHeight,t.bind(),u.view=h,u.projection=p,u.screenSize=g,u.highlightId=e.highlightId,u.highlightScale=e.highlightScale,u.clipBounds=m,u.pickGroup=e.pickId/255,u.pixelRatio=e.pixelRatio;for(var C=0;C<3;++C)if(a[C]&&e.projectOpacity[C]<1===r){u.scale=e.projectScale[C],u.opacity=e.projectOpacity[C];for(var E=w,O=0;O<16;++O)E[O]=0;for(var O=0;O<4;++O)E[5*O]=1;E[5*C]=0,o[C]<0?E[12+C]=v[0][C]:E[12+C]=v[1][C],s(E,c,E),u.model=E;var D=(C+1)%3,L=(C+2)%3,z=k(y),P=k(b);z[D]=1,P[L]=1;var I=d(0,0,0,T(x,z)),R=d(0,0,0,T(_,P));if(Math.abs(I[1])>Math.abs(R[1])){var j=I;I=R,R=j,j=z,z=P,P=j;var F=D;D=L,L=F}I[0]<0&&(z[D]=-1),R[1]>0&&(P[L]=-1);for(var N=0,B=0,O=0;O<4;++O)N+=Math.pow(c[4*D+O],2),B+=Math.pow(c[4*L+O],2);z[D]/=Math.sqrt(N),P[L]/=Math.sqrt(B),u.axes[0]=z,u.axes[1]=P,u.fragClipBounds[0]=S(A,m[0],C,-1e8),u.fragClipBounds[1]=S(A,m[1],C,1e8),e.vao.draw(l.TRIANGLES,e.vertexCount),e.lineWidth>0&&(l.lineWidth(e.lineWidth),e.vao.draw(l.LINES,e.lineVertexCount,e.vertexCount))}}var E=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function O(t,e,n,r,i,o){var a=n.gl;if(n.vao.bind(),i===n.opacity<1||o){t.bind();var s=t.uniforms;s.model=r.model||f,s.view=r.view||f,s.projection=r.projection||f,g[0]=2/a.drawingBufferWidth,g[1]=2/a.drawingBufferHeight,s.screenSize=g,s.highlightId=n.highlightId,s.highlightScale=n.highlightScale,s.fragClipBounds=E,s.clipBounds=n.axes.bounds,s.opacity=n.opacity,s.pickGroup=n.pickId/255,s.pixelRatio=n.pixelRatio,n.vao.draw(a.TRIANGLES,n.vertexCount),n.lineWidth>0&&(a.lineWidth(n.lineWidth),n.vao.draw(a.LINES,n.lineVertexCount,n.vertexCount))}C(e,n,r,i),n.vao.unbind()}function D(t,e,n){var i;i=Array.isArray(t)?e<t.length?t[e]:void 0:t,i=c(i);var o=!0;r(i)&&(i="▼",o=!1);var a=u(i,n);return{mesh:a[0],lines:a[1],bounds:a[2],visible:o}}m.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,!1,!1)},m.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,!0,!1)},m.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;O(e,this.pickProjectShader,this,t,!1,!0)},m.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var n=this.points[e],r=this._selectResult;r.index=e;for(var i=0;i<3;++i)r.position[i]=r.dataCoordinate[i]=n[i];return r},m.highlight=function(t){if(t){var e=t.index,n=255&e,r=e>>8&255,i=e>>16&255;this.highlightId=[n/255,r/255,i/255,0]}else this.highlightId=[1,1,1,1]},m.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var n=+t.projectScale;this.projectScale=[n,n,n]}if("projectOpacity"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var n=+t.projectOpacity;this.projectOpacity=[n,n,n]}"opacity"in t&&(this.opacity=t.opacity),this.dirty=!0;var r=t.position,i=t.font||"normal",o=t.alignment||[0,0],s=[1/0,1/0,1/0],l=[-1/0,-1/0,-1/0],u=t.glyph,c=t.color,f=t.size,h=t.angle,d=t.lineColor,p=-1,v=0,m=0,g=0;if(r.length){g=r.length;t:for(var y=0;y<g;++y){for(var b=r[y],x=0;x<3;++x)if(isNaN(b[x])||!isFinite(b[x]))continue t;var _=D(u,y,i),w=_.mesh,A=_.lines,M=_.bounds;v+=3*w.cells.length,m+=2*A.edges.length}}var k=v+m,T=a.mallocFloat(3*k),S=a.mallocFloat(4*k),C=a.mallocFloat(2*k),E=a.mallocUint32(k);if(k>0){var O=0,L=v,z=[0,0,0,1],P=[0,0,0,1],I=Array.isArray(c)&&Array.isArray(c[0]),R=Array.isArray(d)&&Array.isArray(d[0]);t:for(var y=0;y<g;++y){p+=1;for(var b=r[y],x=0;x<3;++x){if(isNaN(b[x])||!isFinite(b[x]))continue t;l[x]=Math.max(l[x],b[x]),s[x]=Math.min(s[x],b[x])}var _=D(u,y,i),w=_.mesh,A=_.lines,M=_.bounds,j=_.visible;if(j)if(Array.isArray(c)){if(3===(F=I?y<c.length?c[y]:[0,0,0,0]:c).length){for(var x=0;x<3;++x)z[x]=F[x];z[3]=1}else if(4===F.length)for(var x=0;x<4;++x)z[x]=F[x]}else z[0]=z[1]=z[2]=0,z[3]=1;else z=[1,1,1,0];if(j)if(Array.isArray(d)){var F;if(3===(F=R?y<d.length?d[y]:[0,0,0,0]:d).length){for(var x=0;x<3;++x)P[x]=F[x];P[x]=1}else if(4===F.length)for(var x=0;x<4;++x)P[x]=F[x]}else P[0]=P[1]=P[2]=0,P[3]=1;else P=[1,1,1,0];var N=.5;j?Array.isArray(f)?N=y<f.length?+f[y]:12:f?N=+f:this.useOrtho&&(N=12):N=0;var B=0;Array.isArray(h)?B=y<h.length?+h[y]:0:h&&(B=+h);for(var V=Math.cos(B),U=Math.sin(B),b=r[y],x=0;x<3;++x)l[x]=Math.max(l[x],b[x]),s[x]=Math.min(s[x],b[x]);for(var q=[o[0],o[1]],x=0;x<2;++x)o[x]>0?q[x]*=1-M[0][x]:o[x]<0&&(q[x]*=1+M[1][x]);for(var $=w.cells||[],H=w.positions||[],x=0;x<$.length;++x)for(var W=$[x],G=0;G<3;++G){for(var Y=0;Y<3;++Y)T[3*O+Y]=b[Y];for(var Y=0;Y<4;++Y)S[4*O+Y]=z[Y];E[O]=p;var X=H[W[G]];C[2*O]=N*(V*X[0]-U*X[1]+q[0]),C[2*O+1]=N*(U*X[0]+V*X[1]+q[1]),O+=1}for(var $=A.edges,H=A.positions,x=0;x<$.length;++x)for(var W=$[x],G=0;G<2;++G){for(var Y=0;Y<3;++Y)T[3*L+Y]=b[Y];for(var Y=0;Y<4;++Y)S[4*L+Y]=P[Y];E[L]=p;var X=H[W[G]];C[2*L]=N*(V*X[0]-U*X[1]+q[0]),C[2*L+1]=N*(U*X[0]+V*X[1]+q[1]),L+=1}}}this.bounds=[s,l],this.points=r,this.pointCount=r.length,this.vertexCount=v,this.lineVertexCount=m,this.pointBuffer.update(T),this.colorBuffer.update(S),this.glyphBuffer.update(C),this.idBuffer.update(E),a.free(T),a.free(S),a.free(C),a.free(E)},m.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{"./lib/get-simple-string":281,"./lib/glyphs":282,"./lib/shaders":283,"gl-buffer":230,"gl-mat4/multiply":256,"gl-vao":310,"is-string-blank":406,"typedarray-pool":522}],285:[function(t,e,n){"use strict";var r=t("glslify");n.boxVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n"]),n.boxFragment=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = color;\n}\n"])},{glslify:392}],286:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),o=t("./lib/shaders");function a(t,e,n){this.plot=t,this.boxBuffer=e,this.boxShader=n,this.enabled=!0,this.selectBox=[1/0,1/0,-1/0,-1/0],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}e.exports=function(t,e){var n=t.gl,s=i(n,[0,0,0,1,1,0,1,1]),l=r(n,o.boxVertex,o.boxFragment),u=new a(t,s,l);return u.update(e),t.addOverlay(u),u};var s=a.prototype;s.draw=function(){if(this.enabled){var 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s=i(a,n,e)}catch(t){throw console.warn("Failed to format compiler error: "+t),new r(a,"Error compiling shader:\n"+a)}throw new r(a,s.short,s.long)}return o}(n,t,e);a=o[e]=new l(s++,e,t,u,[],1,this)}return a},c.getProgram=function(t,e,n,i){var o=[t.id,e.id,n.join(":"),i.join(":")].join("@"),a=this.programs[o];return a&&this.gl.isProgram(a)||(this.programs[o]=a=function(t,e,n,i,o){var a=t.createProgram();t.attachShader(a,e),t.attachShader(a,n);for(var s=0;s<i.length;++s)t.bindAttribLocation(a,o[s],i[s]);if(t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS)){var l=t.getProgramInfoLog(a);throw new r(l,"Error linking program: "+l)}return a}(this.gl,t.shader,e.shader,n,i),t.programs.push(o),e.programs.push(o)),a}},{"./GLError":289,"gl-format-compiler-error":240,"weakmap-shim":532}],295:[function(t,e,n){"use strict";function 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l=s[0]+(r[0]-a[0])/(a[2]-a[0])*(s[2]-s[0]),u=s[1]+(r[1]-a[1])/(a[3]-a[1])*(s[3]-s[1]);t[0]&&o.drawLine(l,u,s[0],u,e[0],n[0]),t[1]&&o.drawLine(l,u,l,s[1],e[1],n[1]),t[2]&&o.drawLine(l,u,s[2],u,e[2],n[2]),t[3]&&o.drawLine(l,u,l,s[3],e[3],n[3])}},i.dispose=function(){this.plot.removeOverlay(this)}},{}],296:[function(t,e,n){"use strict";var r=t("glslify"),i=t("gl-shader"),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, color;\nattribute float weight;\n\nuniform mat4 model, view, projection;\nuniform vec3 coordinates[3];\nuniform vec4 colors[3];\nuniform vec2 screenShape;\nuniform float lineWidth;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vertexPosition = mix(coordinates[0],\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\n\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\n  vec2 delta = weight * clipOffset * screenShape;\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\n\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n  gl_FragColor = fragColor;\n}"]);e.exports=function(t){return i(t,o,a,null,[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"weight",type:"float"}])}},{"gl-shader":288,glslify:392}],297:[function(t,e,n){"use strict";var r=t("gl-buffer"),i=t("gl-vao"),o=t("./shaders/index");e.exports=function(t,e){var n=[];function a(t,e,r,i,o,a){var s=[t,e,r,0,0,0,1];s[i+3]=1,s[i]=o,n.push.apply(n,s),s[6]=-1,n.push.apply(n,s),s[i]=a,n.push.apply(n,s),n.push.apply(n,s),s[6]=1,n.push.apply(n,s),s[i]=o,n.push.apply(n,s)}a(0,0,0,0,0,1),a(0,0,0,1,0,1),a(0,0,0,2,0,1),a(1,0,0,1,-1,1),a(1,0,0,2,-1,1),a(0,1,0,0,-1,1),a(0,1,0,2,-1,1),a(0,0,1,0,-1,1),a(0,0,1,1,-1,1);var l=r(t,n),u=i(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),c=o(t);c.attributes.position.location=0,c.attributes.color.location=1,c.attributes.weight.location=2;var f=new s(t,l,u,c);return f.update(e),f};var a=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,n,r){this.gl=t,this.buffer=e,this.vao=n,this.shader=r,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}var l=s.prototype,u=[0,0,0],c=[0,0,0],f=[0,0];l.isTransparent=function(){return!1},l.drawTransparent=function(t){},l.draw=function(t){var e=this.gl,n=this.vao,r=this.shader;n.bind(),r.bind();var i,o=t.model||a,s=t.view||a,l=t.projection||a;this.axes&&(i=this.axes.lastCubeProps.axis);for(var h=u,d=c,p=0;p<3;++p)i&&i[p]<0?(h[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(h[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);f[0]=e.drawingBufferWidth,f[1]=e.drawingBufferHeight,r.uniforms.model=o,r.uniforms.view=s,r.uniforms.projection=l,r.uniforms.coordinates=[this.position,h,d],r.uniforms.colors=this.colors,r.uniforms.screenShape=f;for(var p=0;p<3;++p)r.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(n.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&n.draw(e.TRIANGLES,12,18+12*p));n.unbind()},l.update=function(t){t&&("bounds"in t&&(this.bounds=t.bounds),"position"in t&&(this.position=t.position),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"colors"in t&&(this.colors=t.colors),"enabled"in t&&(this.enabled=t.enabled),"drawSides"in t&&(this.drawSides=t.drawSides))},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders/index":296,"gl-buffer":230,"gl-vao":310}],298:[function(t,e,n){arguments[4][232][0].apply(n,arguments)},{barycentric:61,dup:232,"polytope-closest-point/lib/closest_point_2d.js":464}],299:[function(t,e,n){var r=t("glslify"),i=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float tubeScale;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  normal = normalize(normal * inverse(mat3(model)));\n\n  gl_Position      = projection * view * tubePosition;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = tubePosition.xyz;\n  f_position       = position.xyz;\n  f_eyeDirection   = eyePosition   - tubePosition.xyz;\n  f_lightDirection = lightPosition - tubePosition.xyz;\n  f_uv             = uv;\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor =  texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  gl_Position = projection * view * tubePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);n.meshShader={vertex:i,fragment:o,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},n.pickShader={vertex:a,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},{glslify:392}],300:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),o=t("gl-vao"),a=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),d=t("typedarray-pool"),p=t("./shaders"),v=(t("./closest-point"),p.meshShader),m=p.pickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,n,r,i,o,a,s,l,u,c,f,h,d,p,v,m,y,b,x,_,w,A,M,k,T,S,C){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=o,this.pointPickShader=a,this.contourShader=s,this.trianglePositions=l,this.triangleVectors=u,this.triangleColors=f,this.triangleNormals=d,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=v,this.edgeColors=y,this.edgeUVs=b,this.edgeIds=m,this.edgeVAO=x,this.edgeCount=0,this.pointPositions=_,this.pointColors=A,this.pointUVs=M,this.pointSizes=k,this.pointIds=w,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=S,this.contourVAO=C,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!1,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.tubeScale=1,this._model=g,this._view=g,this._projection=g,this._resolution=[1,1]}var b=y.prototype;function x(t){var e=r(t,m.vertex,m.fragment,null,m.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}b.isOpaque=function(){return this.opacity>=1},b.isTransparent=function(){return this.opacity<1},b.pickSlots=1,b.setPickBase=function(t){this.pickId=t},b.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,o=n.length,a=d.mallocFloat32(6*o),s=0,l=0;l<o;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var p=r[f][0],v=r[f][1],m=i[f],g=1-m,y=this.positions[p],b=this.positions[v],x=0;x<3;++x)a[s++]=m*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(a.subarray(0,s)),d.free(a)}else this.contourCount=0},b.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=a(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],o=0;o<3;++o)n[4*r+o]=i[o];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions,i=t.vectors;if(r&&n&&i){void 0!==t.tubeScale&&(this.tubeScale=t.tubeScale);var o=[],l=[],u=[],h=[],d=[],p=[],v=[],m=[],g=[],y=[],b=[],x=[],_=[],w=[],A=[];this.cells=n,this.positions=r,this.vectors=i;var M=t.vertexNormals,k=t.cellNormals,T=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,S=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(n,r,S)),k||M||(M=s.vertexNormals(n,r,T));var C=t.vertexColors,E=t.cellColors,O=t.meshColor||[1,1,1,1],D=t.vertexUVs,L=t.vertexIntensity,z=t.cellUVs,P=t.cellIntensity,I=1/0,R=-1/0;if(!D&&!z)if(L)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var j=0;j<L.length;++j){var F=L[j];I=Math.min(I,F),R=Math.max(R,F)}else if(P)for(var j=0;j<P.length;++j){var F=P[j];I=Math.min(I,F),R=Math.max(R,F)}else for(var j=0;j<r.length;++j){var F=r[j][2];I=Math.min(I,F),R=Math.max(R,F)}this.intensity=L||(P?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var o=t.length,i=0;i<o;++i)for(var a=t[i],s=0;s<a.length;++s)r[a[s]]=n[i];return r}(n,r.length,P):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var N=t.pointSizes,B=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var j=0;j<r.length;++j)for(var V=r[j],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var q=0,$=0,H=0;t:for(var j=0;j<n.length;++j){var W=n[j];switch(W.length){case 1:for(var G=W[0],V=r[G],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;b.push(V[0],V[1],V[2],V[3]),3===(X=C?C[G]:E?E[j]:O).length?x.push(X[0],X[1],X[2],1):x.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],_.push(Z[0],Z[1]),N?w.push(N[G]):w.push(B),A.push(j),H+=1;break;case 2:for(var U=0;U<2;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<2;++U){var G=W[U],V=r[G];v.push(V[0],V[1],V[2]),3===(X=C?C[G]:E?E[j]:O).length?m.push(X[0],X[1],X[2],1):m.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],g.push(Z[0],Z[1]),y.push(j)}$+=1;break;case 3:for(var U=0;U<3;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<3;++U){var G=W[U],V=r[G];o.push(V[0],V[1],V[2],V[3]);var X,Z,J,K=i[G];l.push(K[0],K[1],K[2],K[3]),3===(X=C?C[G]:E?E[j]:O).length?u.push(X[0],X[1],X[2],1):u.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[j]:P?[(P[j]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],d.push(Z[0],Z[1]),J=M?M[G]:k[j],h.push(J[0],J[1],J[2]),p.push(j)}q+=1}}this.pointCount=H,this.edgeCount=$,this.triangleCount=q,this.pointPositions.update(b),this.pointColors.update(x),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(A)),this.edgePositions.update(v),this.edgeColors.update(m),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(o),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(d),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(p))}},b.drawTransparent=b.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);var s={model:n,view:r,projection:i,clipBounds:o,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,tubeScale:this.tubeScale,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var a=0;a<3;++a)s.eyePosition[a]=c[12+a]/c[15];for(var f=c[15],a=0;a<3;++a)f+=this.lightPosition[a]*c[4*a+3];for(var a=0;a<3;++a){for(var h=c[12+a],d=0;d<3;++d)h+=c[4*d+a]*this.lightPosition[d];s.lightPosition[a]=h/f}if(this.triangleCount>0){var p=this.triShader;p.bind(),p.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var p=this.lineShader;p.bind(),p.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var p=this.pointShader;p.bind(),p.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var p=this.contourShader;p.bind(),p.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},b.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,o=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],a=0;a<3;++a)o[0][a]=Math.max(o[0][a],this.clipBounds[0][a]),o[1][a]=Math.min(o[1][a],this.clipBounds[1][a]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:o,tubeScale:this.tubeScale,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},b.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions[n[1]].slice(0,3),i=this.intensity[n[1]],o=this.vectors[n[1]].slice(0,3),a=this.vectors[n[1]][3];return{index:e,position:r,intensity:i,velocity:o,divergence:a,dataCoordinate:r}},b.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var n=e.triShader||function(t){var e=r(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=x(t),l=a(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),d=i(t),p=i(t),m=i(t),g=o(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:m,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:d,type:t.FLOAT,size:2},{buffer:p,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:4}]),b=i(t),_=i(t),w=i(t),A=i(t),M=o(t,[{buffer:b,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),k=i(t),T=i(t),S=i(t),C=i(t),E=i(t),O=o(t,[{buffer:k,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),D=i(t),L=o(t,[{buffer:D,type:t.FLOAT,size:3}]),z=new y(t,l,n,null,null,s,null,null,u,f,m,h,d,p,g,b,A,_,w,M,k,E,T,S,C,O,D,L);return z.update(e),z}},{"./closest-point":298,"./shaders":299,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],301:[function(t,e,n){"use strict";var r=t("gl-vec3"),i=t("gl-vec4"),o=function(t,e,n,o){for(var a=0,s=0;s<t.length;s++)for(var l=t[s].velocities,u=0;u<l.length;u++){var c=r.length(l[u]);c>a&&(a=c)}for(var f=t.map(function(t){return function(t,e,n,o){var a,s,l,u=t.points,c=t.velocities,f=t.divergences;r.set(r.create(),0,1,0),r.create(),r.create(),r.create();for(var h=[],d=[],p=[],v=[],m=[],g=[],y=0,b=0,x=i.create(),_=i.create(),w=0;w<u.length;w++){a=u[w],s=c[w],l=f[w],0===e&&(l=.05*n),b=r.length(s)/o,x=i.create(),r.copy(x,s),x[3]=l;for(var A=0;A<8;A++)m[A]=[a[0],a[1],a[2],A];if(v.length>0)for(var A=0;A<8;A++){var M=(A+1)%8;h.push(v[A],m[A],m[M],m[M],v[M],v[A]),p.push(_,x,x,x,_,_),g.push(y,b,b,b,y,y),d.push([h.length-6,h.length-5,h.length-4],[h.length-3,h.length-2,h.length-1])}var k=v;v=m,m=k,k=_,_=x,x=k,k=y,y=b,b=k}return{positions:h,cells:d,vectors:p,vertexIntensity:g}}(t,n,o,a)}),h=[],d=[],p=[],v=[],s=0;s<f.length;s++){var m=f[s],g=h.length;h=h.concat(m.positions),p=p.concat(m.vectors),v=v.concat(m.vertexIntensity);for(var u=0;u<m.cells.length;u++){var y=m.cells[u],b=[];d.push(b);for(var x=0;x<y.length;x++)b.push(y[x]+g)}}return{positions:h,cells:d,vectors:p,vertexIntensity:v,colormap:e}},a=function(t,e){var n=r.create(),i=1e-4;r.add(n,t,[i,0,0]);var o=this.getVelocity(n);r.subtract(o,o,e),r.scale(o,o,1e4),r.add(n,t,[0,i,0]);var a=this.getVelocity(n);r.subtract(a,a,e),r.scale(a,a,1e4),r.add(n,t,[0,0,i]);var s=this.getVelocity(n);return r.subtract(s,s,e),r.scale(s,s,1e4),r.add(n,o,a),r.add(n,n,s),n},s=function(t){var e=h(t,this.vectors,this.meshgrid,this.clampBorders);return e},l=function(t,e){for(var n=0;n<t.length;n++){var r=t[n];if(r===e)return n;if(r>e)return n-1}return n},u=r.create(),c=r.create(),f=function(t,e,n){return t<e?e:t>n?n:t},h=function(t,e,n,i){var o=t[0],a=t[1],s=t[2],h=n[0].length,d=n[1].length,p=n[2].length,v=l(n[0],o),m=l(n[1],a),g=l(n[2],s),y=v+1,b=m+1,x=g+1;if(n[0][v]===o&&(y=v),n[1][m]===a&&(b=m),n[2][g]===s&&(x=g),i&&(v=f(v,0,h-1),y=f(y,0,h-1),m=f(m,0,d-1),b=f(b,0,d-1),g=f(g,0,p-1),x=f(x,0,p-1)),v<0||m<0||g<0||y>=h||b>=d||x>=p)return r.create();var _=(o-n[0][v])/(n[0][y]-n[0][v]),w=(a-n[1][m])/(n[1][b]-n[1][m]),A=(s-n[2][g])/(n[2][x]-n[2][g]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(A<0||A>1||isNaN(A))&&(A=0);var M=g*h*d,k=x*h*d,T=m*h,S=b*h,C=v,E=y,O=e[T+M+C],D=e[T+M+E],L=e[S+M+C],z=e[S+M+E],P=e[T+k+C],I=e[T+k+E],R=e[S+k+C],j=e[S+k+E],F=r.create();return r.lerp(F,O,D,_),r.lerp(u,L,z,_),r.lerp(F,F,u,w),r.lerp(u,P,I,_),r.lerp(c,R,j,_),r.lerp(u,u,c,w),r.lerp(F,F,u,A),F},d=function(t){var e=1/0;t.sort(function(t,e){return t-e});for(var n=1;n<t.length;n++){var r=Math.abs(t[n]-t[n-1]);r<e&&(e=r)}return e};e.exports=function(t,e){var n=t.startingPositions,i=t.maxLength||1e3,l=t.tubeSize||1,u=t.absoluteTubeSize;t.getDivergence||(t.getDivergence=a),t.getVelocity||(t.getVelocity=s),void 0===t.clampBorders&&(t.clampBorders=!0);var c=[],f=e[0][0],h=e[0][1],p=e[0][2],v=e[1][0],m=e[1][1],g=e[1][2],y=function(t,e){var n=e[0],r=e[1],i=e[2];return n>=f&&n<=v&&r>=h&&r<=m&&i>=p&&i<=g},b=r.distance(e[0],e[1]),x=10*b/i,_=x*x,w=1,A=0;r.create(),n.length>=2&&(w=function(t){for(var e=[],n=[],r=[],i={},o={},a={},s=0;s<t.length;s++){var l=t[s],u=l[0],c=l[1],f=l[2];i[u]||(e.push(u),i[u]=!0),o[c]||(n.push(c),o[c]=!0),a[f]||(r.push(f),a[f]=!0)}var h=d(e),p=d(n),v=d(r),m=Math.min(h,p,v);return isFinite(m)?m:1}(n));for(var M=0;M<n.length;M++){var k=r.create();r.copy(k,n[M]);var T=[k],S=[],C=t.getVelocity(k),E=k;S.push(C);var O=[],D=t.getDivergence(k,C),L=r.length(D);L>A&&!isNaN(L)&&isFinite(L)&&(A=L),O.push(L),c.push({points:T,velocities:S,divergences:O});for(var z=0;z<100*i&&T.length<i&&y(0,k);){z++;var P=r.clone(C),I=r.squaredLength(P);if(0===I)break;if(I>_&&r.scale(P,P,x/Math.sqrt(I)),r.add(P,P,k),C=t.getVelocity(P),r.squaredDistance(E,P)-_>-1e-4*_){T.push(P),E=P,S.push(C);var D=t.getDivergence(P,C),L=r.length(D);L>A&&!isNaN(L)&&isFinite(L)&&(A=L),O.push(L)}k=P}}for(var M=0;M<O.length;M++){var L=O[M];!isNaN(L)&&isFinite(L)||(O[M]=A)}var R=o(c,t.colormap,A,w);return u?R.tubeScale=u:(0===A&&(A=1),R.tubeScale=.5*l*w/A),R},e.exports.createTubeMesh=t("./lib/tubemesh")},{"./lib/tubemesh":300,"gl-vec3":329,"gl-vec4":365}],302:[function(t,e,n){var r=t("gl-shader"),i=t("glslify"),o=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  worldCoordinate = vec3(uv.zw, f.x);\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n  vec4 clipPosition = projection * view * worldPosition;\n  gl_Position = clipPosition;\n  kill = f.y;\n  value = f.z;\n  planeCoordinate = uv.xy;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * worldPosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  lightDirection = lightPosition - cameraCoordinate.xyz;\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]),a=i(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness) {\n  return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec3 N = normalize(surfaceNormal);\n  vec3 V = normalize(eyeDirection);\n  vec3 L = normalize(lightDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  //decide how to interpolate color — in vertex or in fragment\n  vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\n\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n  vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\n\n  vec4 clipPosition = projection * view * worldPosition;\n  clipPosition.z = clipPosition.z + zOffset;\n\n  gl_Position = clipPosition;\n  value = f;\n  kill = -1.0;\n  worldCoordinate = dataCoordinate;\n  planeCoordinate = uv.zw;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n"]),l=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);n.createShader=function(t){var e=r(t,o,a,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},n.createPickShader=function(t){var e=r(t,o,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},n.createContourShader=function(t){var e=r(t,s,a,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},n.createPickContourShader=function(t){var e=r(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":288,glslify:392}],303:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=y(e),r=x(e),s=b(e),l=_(e),u=i(e),c=o(e,[{buffer:u,size:4,stride:w,offset:0},{buffer:u,size:3,stride:w,offset:16},{buffer:u,size:3,stride:w,offset:28}]),f=i(e),h=o(e,[{buffer:f,size:4,stride:20,offset:0},{buffer:f,size:1,stride:20,offset:16}]),d=i(e),p=o(e,[{buffer:d,size:2,type:e.FLOAT}]),v=a(e,1,S,e.RGBA,e.UNSIGNED_BYTE);v.minFilter=e.LINEAR,v.magFilter=e.LINEAR;var m=new C(e,[0,0],[[0,0,0],[0,0,0]],n,r,u,c,v,s,l,f,h,d,p),g={levels:[[],[],[]]};for(var A in t)g[A]=t[A];return g.colormap=g.colormap||"jet",m.update(g),m};var r=t("bit-twiddle"),i=t("gl-buffer"),o=t("gl-vao"),a=t("gl-texture2d"),s=t("typedarray-pool"),l=t("colormap"),u=t("ndarray-ops"),c=t("ndarray-pack"),f=t("ndarray"),h=t("surface-nets"),d=t("gl-mat4/multiply"),p=t("gl-mat4/invert"),v=t("binary-search-bounds"),m=t("ndarray-gradient"),g=t("./lib/shaders"),y=g.createShader,b=g.createContourShader,x=g.createPickShader,_=g.createPickContourShader,w=40,A=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],M=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],k=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function T(t,e,n,r,i){this.position=t,this.index=e,this.uv=n,this.level=r,this.dataCoordinate=i}!function(){for(var t=0;t<3;++t){var e=k[t],n=(t+1)%3,r=(t+2)%3;e[n+0]=1,e[r+3]=1,e[t+6]=1}}();var S=256;function C(t,e,n,r,i,o,a,l,u,c,h,d,p,v){this.gl=t,this.shape=e,this.bounds=n,this.intensityBounds=[],this._shader=r,this._pickShader=i,this._coordinateBuffer=o,this._vao=a,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=d,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new T([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=p,this._dynamicVAO=v,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var E=C.prototype;E.isTransparent=function(){return this.opacity<1},E.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},E.pickSlots=1,E.setPickBase=function(t){this.pickId=t};var O=[0,0,0],D={showSurface:!1,showContour:!1,projections:[A.slice(),A.slice(),A.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function L(t,e){var n,r,i,o=e.axes&&e.axes.lastCubeProps.axis||O,a=e.showSurface,s=e.showContour;for(n=0;n<3;++n)for(a=a||e.surfaceProject[n],r=0;r<3;++r)s=s||e.contourProject[n][r];for(n=0;n<3;++n){var l=D.projections[n];for(r=0;r<16;++r)l[r]=0;for(r=0;r<4;++r)l[5*r]=1;l[5*n]=0,l[12+n]=e.axesBounds[+(o[n]>0)][n],d(l,t.model,l);var u=D.clipBounds[n];for(i=0;i<2;++i)for(r=0;r<3;++r)u[i][r]=t.clipBounds[i][r];u[0][n]=-1e8,u[1][n]=1e8}return D.showSurface=a,D.showContour=s,D}var z={model:A,view:A,projection:A,inverseModel:A.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},P=A.slice(),I=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var n=this.gl;n.disable(n.CULL_FACE),this._colorMap.bind(0);var r=z;r.model=t.model||A,r.view=t.view||A,r.projection=t.projection||A,r.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],r.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],r.contourColor=this.contourColor[0],r.inverseModel=p(r.inverseModel,r.model);for(var i=0;i<2;++i)for(var o=r.clipBounds[i],a=0;a<3;++a)o[a]=Math.min(Math.max(this.clipBounds[i][a],-1e8),1e8);r.kambient=this.ambientLight,r.kdiffuse=this.diffuseLight,r.kspecular=this.specularLight,r.roughness=this.roughness,r.fresnel=this.fresnel,r.opacity=this.opacity,r.height=0,r.permutation=I,r.vertexColor=this.vertexColor;var s=P;for(d(s,r.view,r.model),d(s,r.projection,s),p(s,s),i=0;i<3;++i)r.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var u=s[12+i];for(a=0;a<3;++a)u+=s[4*a+i]*this.lightPosition[a];r.lightPosition[i]=u/l}var c=L(r,this);if(c.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=r,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(n.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=c.projections[i],this._shader.uniforms.clipBounds=c.clipBounds[i],this._vao.draw(n.TRIANGLES,this._vertexCount));this._vao.unbind()}if(c.showContour&&!e){var f=this._contourShader;r.kambient=1,r.kdiffuse=0,r.kspecular=0,r.opacity=1,f.bind(),f.uniforms=r;var h=this._contourVAO;for(h.bind(),i=0;i<3;++i)for(f.uniforms.permutation=k[i],n.lineWidth(this.contourWidth[i]),a=0;a<this.contourLevels[i].length;++a)a===this.highlightLevel[i]?(f.uniforms.contourColor=this.highlightColor[i],f.uniforms.contourTint=this.highlightTint[i]):0!==a&&a-1!==this.highlightLevel[i]||(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),this._contourCounts[i][a]&&(f.uniforms.height=this.contourLevels[i][a],h.draw(n.LINES,this._contourCounts[i][a],this._contourOffsets[i][a]));for(i=0;i<3;++i)for(f.uniforms.model=c.projections[i],f.uniforms.clipBounds=c.clipBounds[i],a=0;a<3;++a)if(this.contourProject[i][a]){f.uniforms.permutation=k[a],n.lineWidth(this.contourWidth[a]);for(var v=0;v<this.contourLevels[a].length;++v)v===this.highlightLevel[a]?(f.uniforms.contourColor=this.highlightColor[a],f.uniforms.contourTint=this.highlightTint[a]):0!==v&&v-1!==this.highlightLevel[a]||(f.uniforms.contourColor=this.contourColor[a],f.uniforms.contourTint=this.contourTint[a]),f.uniforms.height=this.contourLevels[a][v],h.draw(n.LINES,this._contourCounts[a][v],this._contourOffsets[a][v])}for(h.unbind(),(h=this._dynamicVAO).bind(),i=0;i<3;++i)if(0!==this._dynamicCounts[i])for(f.uniforms.model=r.model,f.uniforms.clipBounds=r.clipBounds,f.uniforms.permutation=k[i],n.lineWidth(this.dynamicWidth[i]),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],h.draw(n.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),a=0;a<3;++a)this.contourProject[a][i]&&(f.uniforms.model=c.projections[a],f.uniforms.clipBounds=c.clipBounds[a],h.draw(n.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));h.unbind()}}E.draw=function(t){return R.call(this,t,!1)},E.drawTransparent=function(t){return R.call(this,t,!0)};var j={model:A,view:A,projection:A,inverseModel:A,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function F(t,e){var n=e.shape.slice(),r=t.shape.slice();u.assign(t.lo(1,1).hi(n[0],n[1]),e),u.assign(t.lo(1).hi(n[0],1),e.hi(n[0],1)),u.assign(t.lo(1,r[1]-1).hi(n[0],1),e.lo(0,n[1]-1).hi(n[0],1)),u.assign(t.lo(0,1).hi(1,n[1]),e.hi(1)),u.assign(t.lo(r[0]-1,1).hi(1,n[1]),e.lo(n[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,r[1]-1,e.get(0,n[1]-1)),t.set(r[0]-1,0,e.get(n[0]-1,0)),t.set(r[0]-1,r[1]-1,e.get(n[0]-1,n[1]-1))}function N(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function B(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function V(t){if(Array.isArray(t)){if(Array.isArray(t))return[B(t[0]),B(t[1]),B(t[2])];var e=B(t);return[e.slice(),e.slice(),e.slice()]}}E.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var n=j;n.model=t.model||A,n.view=t.view||A,n.projection=t.projection||A,n.shape=this._field[2].shape,n.pickId=this.pickId/255,n.lowerBound=this.bounds[0],n.upperBound=this.bounds[1],n.permutation=I;for(var r=0;r<2;++r)for(var i=n.clipBounds[r],o=0;o<3;++o)i[o]=Math.min(Math.max(this.clipBounds[r][o],-1e8),1e8);var a=L(n,this);if(a.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=n,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),r=0;r<3;++r)this.surfaceProject[r]&&(this._pickShader.uniforms.model=a.projections[r],this._pickShader.uniforms.clipBounds=a.clipBounds[r],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(a.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=n;var l=this._contourVAO;for(l.bind(),o=0;o<3;++o)for(e.lineWidth(this.contourWidth[o]),s.uniforms.permutation=k[o],r=0;r<this.contourLevels[o].length;++r)this._contourCounts[o][r]&&(s.uniforms.height=this.contourLevels[o][r],l.draw(e.LINES,this._contourCounts[o][r],this._contourOffsets[o][r]));for(r=0;r<3;++r)for(s.uniforms.model=a.projections[r],s.uniforms.clipBounds=a.clipBounds[r],o=0;o<3;++o)if(this.contourProject[r][o]){s.uniforms.permutation=k[o],e.lineWidth(this.contourWidth[o]);for(var u=0;u<this.contourLevels[o].length;++u)this._contourCounts[o][u]&&(s.uniforms.height=this.contourLevels[o][u],l.draw(e.LINES,this._contourCounts[o][u],this._contourOffsets[o][u]))}l.unbind()}},E.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,n=this._pickResult,r=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(r),o=r-i,a=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(a),l=a-s;i+=1,s+=1;var u=n.position;u[0]=u[1]=u[2]=0;for(var c=0;c<2;++c)for(var f=c?o:1-o,h=0;h<2;++h)for(var d=h?l:1-l,p=i+c,m=s+h,g=f*d,y=0;y<3;++y)u[y]+=this._field[y].get(p,m)*g;for(var b=this._pickResult.level,x=0;x<3;++x)if(b[x]=v.le(this.contourLevels[x],u[x]),b[x]<0)this.contourLevels[x].length>0&&(b[x]=0);else if(b[x]<this.contourLevels[x].length-1){var _=this.contourLevels[x][b[x]],w=this.contourLevels[x][b[x]+1];Math.abs(_-u[x])>Math.abs(w-u[x])&&(b[x]+=1)}for(n.index[0]=o<.5?i:i+1,n.index[1]=l<.5?s:s+1,n.uv[0]=r/e[0],n.uv[1]=a/e[1],y=0;y<3;++y)n.dataCoordinate[y]=this._field[y].get(n.index[0],n.index[1]);return n},E.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=N(t.contourWidth,Number)),"showContour"in t&&(this.showContour=N(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=N(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=V(t.contourColor)),"contourProject"in t&&(this.contourProject=N(t.contourProject,function(t){return N(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=V(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=N(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=N(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,n=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(r.nextPow2(i))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),F(this._field[2],e),this.shape=e.shape.slice();for(var o=this.shape,a=0;a<2;++a)this._field[2].size>this._field[a].data.length&&(s.freeFloat(this._field[a].data),this._field[a].data=s.mallocFloat(this._field[2].size)),this._field[a]=f(this._field[a].data,[o[0]+2,o[1]+2]);if(t.coords){var d=t.coords;if(!Array.isArray(d)||3!==d.length)throw new Error("gl-surface: invalid coordinates for x/y");for(a=0;a<2;++a){var p=d[a];for(x=0;x<2;++x)if(p.shape[x]!==o[x])throw new Error("gl-surface: coords have incorrect shape");F(this._field[a],p)}}else if(t.ticks){var v=t.ticks;if(!Array.isArray(v)||2!==v.length)throw new Error("gl-surface: invalid ticks");for(a=0;a<2;++a){var g=v[a];if((Array.isArray(g)||g.length)&&(g=f(g)),g.shape[0]!==o[a])throw new Error("gl-surface: invalid tick length");var y=f(g.data,o);y.stride[a]=g.stride[0],y.stride[1^a]=0,F(this._field[a],y)}}else{for(a=0;a<2;++a){var b=[0,0];b[a]=1,this._field[a]=f(this._field[a].data,[o[0]+2,o[1]+2],b,0)}this._field[0].set(0,0,0);for(var x=0;x<o[0];++x)this._field[0].set(x+1,0,x);for(this._field[0].set(o[0]+1,0,o[0]-1),this._field[1].set(0,0,0),x=0;x<o[1];++x)this._field[1].set(0,x+1,x);this._field[1].set(0,o[1]+1,o[1]-1)}var _=this._field,w=f(s.mallocFloat(3*_[2].size*2),[3,o[0]+2,o[1]+2,2]);for(a=0;a<3;++a)m(w.pick(a),_[a],"mirror");var A=f(s.mallocFloat(3*_[2].size),[o[0]+2,o[1]+2,3]);for(a=0;a<o[0]+2;++a)for(x=0;x<o[1]+2;++x){var k=w.get(0,a,x,0),T=w.get(0,a,x,1),C=w.get(1,a,x,0),E=w.get(1,a,x,1),O=w.get(2,a,x,0),D=w.get(2,a,x,1),L=C*D-E*O,z=O*T-D*k,P=k*E-T*C,I=Math.sqrt(L*L+z*z+P*P);I<1e-8?(I=Math.max(Math.abs(L),Math.abs(z),Math.abs(P)))<1e-8?(P=1,z=L=0,I=1):I=1/I:I=1/Math.sqrt(I),A.set(a,x,0,L*I),A.set(a,x,1,z*I),A.set(a,x,2,P*I)}s.free(w.data);var R=[1/0,1/0,1/0],j=[-1/0,-1/0,-1/0],B=1/0,U=-1/0,q=(o[0]-1)*(o[1]-1)*6,$=s.mallocFloat(r.nextPow2(10*q)),H=0,W=0;for(a=0;a<o[0]-1;++a)t:for(x=0;x<o[1]-1;++x){for(var G=0;G<2;++G)for(var Y=0;Y<2;++Y)for(var X=0;X<3;++X){var Z=this._field[X].get(1+a+G,1+x+Y);if(isNaN(Z)||!isFinite(Z))continue t}for(X=0;X<6;++X){var J=a+M[X][0],K=x+M[X][1],Q=this._field[0].get(J+1,K+1),tt=this._field[1].get(J+1,K+1),et=Z=this._field[2].get(J+1,K+1);L=A.get(J+1,K+1,0),z=A.get(J+1,K+1,1),P=A.get(J+1,K+1,2),t.intensity&&(et=t.intensity.get(J,K)),$[H++]=J,$[H++]=K,$[H++]=Q,$[H++]=tt,$[H++]=Z,$[H++]=0,$[H++]=et,$[H++]=L,$[H++]=z,$[H++]=P,R[0]=Math.min(R[0],Q),R[1]=Math.min(R[1],tt),R[2]=Math.min(R[2],Z),B=Math.min(B,et),j[0]=Math.max(j[0],Q),j[1]=Math.max(j[1],tt),j[2]=Math.max(j[2],Z),U=Math.max(U,et),W+=1}}for(t.intensityBounds&&(B=+t.intensityBounds[0],U=+t.intensityBounds[1]),a=6;a<H;a+=10)$[a]=($[a]-B)/(U-B);this._vertexCount=W,this._coordinateBuffer.update($.subarray(0,H)),s.freeFloat($),s.free(A.data),this.bounds=[R,j],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===B&&this.intensityBounds[1]===U||(n=!0),this.intensityBounds=[B,U]}if("levels"in t){var nt=t.levels;for(nt=Array.isArray(nt[0])?nt.slice():[[],[],nt],a=0;a<3;++a)nt[a]=nt[a].slice(),nt.sort(function(t,e){return t-e});t:for(a=0;a<3;++a){if(nt[a].length!==this.contourLevels[a].length){n=!0;break}for(x=0;x<nt[a].length;++x)if(nt[a][x]!==this.contourLevels[a][x]){n=!0;break t}}this.contourLevels=nt}if(n){_=this._field,o=this.shape;for(var rt=[],it=0;it<3;++it){nt=this.contourLevels[it];var ot=[],at=[],st=[0,0,0];for(a=0;a<nt.length;++a){var lt=h(this._field[it],nt[a]);ot.push(rt.length/5|0),W=0;t:for(x=0;x<lt.cells.length;++x){var ut=lt.cells[x];for(X=0;X<2;++X){var ct=lt.positions[ut[X]],ft=ct[0],ht=0|Math.floor(ft),dt=ft-ht,pt=ct[1],vt=0|Math.floor(pt),mt=pt-vt,gt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var bt=(it+yt+1)%3;for(G=0;G<2;++G){var xt=G?dt:1-dt;for(J=0|Math.min(Math.max(ht+G,0),o[0]),Y=0;Y<2;++Y){var _t=Y?mt:1-mt;if(K=0|Math.min(Math.max(vt+Y,0),o[1]),Z=yt<2?this._field[bt].get(J,K):(this.intensity.get(J,K)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(Z)||isNaN(Z)){gt=!0;break e}var wt=xt*_t;st[yt]+=wt*Z}}}if(gt){if(X>0){for(var At=0;At<5;++At)rt.pop();W-=1}continue t}rt.push(st[0],st[1],ct[0],ct[1],st[2]),W+=1}}at.push(W)}this._contourOffsets[it]=ot,this._contourCounts[it]=at}var Mt=s.mallocFloat(rt.length);for(a=0;a<rt.length;++a)Mt[a]=rt[a];this._contourBuffer.update(Mt),s.freeFloat(Mt)}t.colormap&&this._colorMap.setPixels(function(t){var e=c([l({colormap:t,nshades:S,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return u.divseq(e,255),e}(t.colormap))},E.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)s.freeFloat(this._field[t].data)},E.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var n;if(n=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&n[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&n[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&n[2]!==this.dynamicLevel[2]){for(var r=0,i=this.shape,o=s.mallocFloat(12*i[0]*i[1]),a=0;a<3;++a)if(this.enableDynamic[a]){this.dynamicLevel[a]=n[a];var l=(a+1)%3,u=(a+2)%3,c=this._field[a],f=this._field[l],d=this._field[u],p=(this.intensity,h(c,n[a])),v=p.cells,m=p.positions;for(this._dynamicOffsets[a]=r,e=0;e<v.length;++e)for(var g=v[e],y=0;y<2;++y){var b=m[g[y]],x=+b[0],_=0|x,w=0|Math.min(_+1,i[0]),A=x-_,M=1-A,k=+b[1],T=0|k,S=0|Math.min(T+1,i[1]),C=k-T,E=1-C,O=M*E,D=M*C,L=A*E,z=A*C,P=O*f.get(_,T)+D*f.get(_,S)+L*f.get(w,T)+z*f.get(w,S),I=O*d.get(_,T)+D*d.get(_,S)+L*d.get(w,T)+z*d.get(w,S);if(isNaN(P)||isNaN(I)){y&&(r-=1);break}o[2*r+0]=P,o[2*r+1]=I,r+=1}this._dynamicCounts[a]=r-this._dynamicOffsets[a]}else this.dynamicLevel[a]=NaN,this._dynamicCounts[a]=0;this._dynamicBuffer.update(o.subarray(0,2*r)),s.freeFloat(o)}}},{"./lib/shaders":302,"binary-search-bounds":79,"bit-twiddle":80,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-texture2d":305,"gl-vao":310,ndarray:433,"ndarray-gradient":424,"ndarray-ops":427,"ndarray-pack":428,"surface-nets":508,"typedarray-pool":522}],304:[function(t,e,n){"use strict";var r=t("css-font"),i=t("pick-by-alias"),o=t("regl"),a=t("gl-util/context"),s=t("es6-weak-map"),l=t("color-normalize"),u=t("font-atlas"),c=t("typedarray-pool"),f=t("parse-rect"),h=t("is-plain-obj"),d=t("parse-unit"),p=t("to-px"),v=t("detect-kerning"),m=t("object-assign"),g=t("font-measure"),y=t("flatten-vertex-data"),b=t("bit-twiddle"),x=b.nextPow2,_=new s,w=!1;if(document.body){var A=document.body.appendChild(document.createElement("div"));A.style.font="italic small-caps bold condensed 16px/2 cursive",getComputedStyle(A).fontStretch&&(w=!0),document.body.removeChild(A)}var M=function(t){!function(t){return"function"==typeof t&&t._gl&&t.prop&&t.texture&&t.buffer}(t)?this.gl=a(t):(t={regl:t},this.gl=t.regl._gl),this.shader=_.get(this.gl),this.shader?this.regl=this.shader.regl:this.regl=t.regl||o({gl:this.gl}),this.charBuffer=this.regl.buffer({type:"uint8",usage:"stream"}),this.sizeBuffer=this.regl.buffer({type:"float",usage:"stream"}),this.shader||(this.shader=this.createShader(),_.set(this.gl,this.shader)),this.batch=[],this.fontSize=[],this.font=[],this.fontAtlas=[],this.draw=this.shader.draw.bind(this),this.render=function(){this.regl._refresh(),this.draw(this.batch)},this.canvas=this.gl.canvas,this.update(h(t)?t:{})};M.prototype.createShader=function(){var t=this.regl,e=t({blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},stencil:{enable:!1},depth:{enable:!1},count:t.prop("count"),offset:t.prop("offset"),attributes:{charOffset:{offset:4,stride:8,buffer:t.this("sizeBuffer")},width:{offset:0,stride:8,buffer:t.this("sizeBuffer")},char:t.this("charBuffer"),position:t.this("position")},uniforms:{atlasSize:function(t,e){return[e.atlas.width,e.atlas.height]},atlasDim:function(t,e){return[e.atlas.cols,e.atlas.rows]},atlas:function(t,e){return e.atlas.texture},charStep:function(t,e){return e.atlas.step},em:function(t,e){return e.atlas.em},color:t.prop("color"),opacity:t.prop("opacity"),viewport:t.this("viewportArray"),scale:t.this("scale"),align:t.prop("align"),baseline:t.prop("baseline"),translate:t.this("translate"),positionOffset:t.prop("positionOffset")},primitive:"points",viewport:t.this("viewport"),vert:"\n\t\t\tprecision highp float;\n\t\t\tattribute float width, charOffset, char;\n\t\t\tattribute vec2 position;\n\t\t\tuniform float fontSize, charStep, em, align, baseline;\n\t\t\tuniform vec4 viewport;\n\t\t\tuniform vec4 color;\n\t\t\tuniform vec2 atlasSize, atlasDim, scale, translate, positionOffset;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvoid main () {\n\t\t\t\t"+(M.normalViewport?"":"vec2 positionOffset = vec2(positionOffset.x,- positionOffset.y);")+"\n\n\t\t\t\tvec2 offset = floor(em * (vec2(align + charOffset, baseline)\n\t\t\t\t\t+ positionOffset))\n\t\t\t\t\t/ (viewport.zw * scale.xy);\n\n\t\t\t\tvec2 position = (position + translate) * scale;\n\t\t\t\tposition += offset * scale;\n\n\t\t\t\t"+(M.normalViewport?"position.y = 1. - position.y;":"")+"\n\n\t\t\t\tcharCoord = position * viewport.zw + viewport.xy;\n\n\t\t\t\tgl_Position = vec4(position * 2. - 1., 0, 1);\n\n\t\t\t\tgl_PointSize = charStep;\n\n\t\t\t\tcharId.x = mod(char, atlasDim.x);\n\t\t\t\tcharId.y = floor(char / atlasDim.x);\n\n\t\t\t\tcharWidth = width * em;\n\n\t\t\t\tfontColor = color / 255.;\n\t\t\t}",frag:"\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D atlas;\n\t\t\tuniform float fontSize, charStep, opacity;\n\t\t\tuniform vec2 atlasSize;\n\t\t\tuniform vec4 viewport;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\n\t\t\tfloat lightness(vec4 color) {\n\t\t\t\treturn color.r * 0.299 + color.g * 0.587 + color.b * 0.114;\n\t\t\t}\n\n\t\t\tvoid main () {\n\t\t\t\tvec2 uv = gl_FragCoord.xy - charCoord + charStep * .5;\n\t\t\t\tfloat halfCharStep = floor(charStep * .5 + .5);\n\n\t\t\t\t// invert y and shift by 1px (FF expecially needs that)\n\t\t\t\tuv.y = charStep - uv.y;\n\n\t\t\t\t// ignore points outside of character bounding box\n\t\t\t\tfloat halfCharWidth = ceil(charWidth * .5);\n\t\t\t\tif (floor(uv.x) > halfCharStep + halfCharWidth ||\n\t\t\t\t\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\n\n\t\t\t\tuv += charId * charStep;\n\t\t\t\tuv = uv / atlasSize;\n\n\t\t\t\tvec4 color = fontColor;\n\t\t\t\tvec4 mask = texture2D(atlas, uv);\n\n\t\t\t\tfloat maskY = lightness(mask);\n\t\t\t\t// float colorY = lightness(color);\n\t\t\t\tcolor.a *= maskY;\n\t\t\t\tcolor.a *= opacity;\n\n\t\t\t\t// color.a += .1;\n\n\t\t\t\t// antialiasing, see yiq color space y-channel formula\n\t\t\t\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\n\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"});return{regl:t,draw:e,atlas:{}}},M.prototype.update=function(t){var e=this;if("string"==typeof t)t={text:t};else if(!t)return;null!=(t=i(t,{position:"position positions coord coords coordinates",font:"font fontFace fontface typeface cssFont css-font family fontFamily",fontSize:"fontSize fontsize size font-size",text:"text texts chars characters value values symbols",align:"align alignment textAlign textbaseline",baseline:"baseline textBaseline textbaseline",direction:"dir direction textDirection",color:"color colour fill fill-color fillColor textColor textcolor",kerning:"kerning kern",range:"range dataBox",viewport:"vp viewport viewBox viewbox viewPort",opacity:"opacity alpha transparency visible visibility opaque",offset:"offset positionOffset padding shift indent indentation"},!0)).opacity&&(Array.isArray(t.opacity)?this.opacity=t.opacity.map(function(t){return parseFloat(t)}):this.opacity=parseFloat(t.opacity)),null!=t.viewport&&(this.viewport=f(t.viewport),M.normalViewport&&(this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height),this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null==this.viewport&&(this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight},this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null!=t.kerning&&(this.kerning=t.kerning),null!=t.offset&&("number"==typeof t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),this.font.length||t.font||(t.font=M.baseFontSize+"px sans-serif");var n,o=!1,a=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach(function(t,n){if("string"==typeof t)try{t=r.parse(t)}catch(e){t=r.parse(M.baseFontSize+"px "+t)}else t=r.parse(r.stringify(t));var i=r.stringify({size:M.baseFontSize,family:t.family,stretch:w?t.stretch:void 0,variant:t.variant,weight:t.weight,style:t.style}),s=d(t.size),l=Math.round(s[0]*p(s[1]));if(l!==e.fontSize[n]&&(a=!0,e.fontSize[n]=l),!(e.font[n]&&i==e.font[n].baseString||(o=!0,e.font[n]=M.fonts[i],e.font[n]))){var u=t.family.join(", "),c=[t.style];t.style!=t.variant&&c.push(t.variant),t.variant!=t.weight&&c.push(t.weight),w&&t.weight!=t.stretch&&c.push(t.stretch),e.font[n]={baseString:i,family:u,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:g(u,{origin:"top",fontSize:M.baseFontSize,fontStyle:c.join(" ")})},M.fonts[i]=e.font[n]}}),(o||a)&&this.font.forEach(function(n,i){var o=r.stringify({size:e.fontSize[i],family:n.family,stretch:w?n.stretch:void 0,variant:n.variant,weight:n.weight,style:n.style});if(e.fontAtlas[i]=e.shader.atlas[o],!e.fontAtlas[i]){var a=n.metrics;e.shader.atlas[o]=e.fontAtlas[i]={fontString:o,step:2*Math.ceil(e.fontSize[i]*a.bottom*.5),em:e.fontSize[i],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:e.regl.texture()}}null==t.text&&(t.text=e.text)}),"string"==typeof t.text&&t.position&&t.position.length>2){for(var s=Array(.5*t.position.length),h=0;h<s.length;h++)s[h]=t.text;t.text=s}if(null!=t.text||o){if(this.textOffsets=[0],Array.isArray(t.text)){this.count=t.text[0].length,this.counts=[this.count];for(var b=1;b<t.text.length;b++)e.textOffsets[b]=e.textOffsets[b-1]+t.text[b-1].length,e.count+=t.text[b].length,e.counts.push(t.text[b].length);this.text=t.text.join("")}else this.text=t.text,this.count=this.text.length,this.counts=[this.count];n=[],this.font.forEach(function(t,r){M.atlasContext.font=t.baseString;for(var i=e.fontAtlas[r],o=0;o<e.text.length;o++){var a=e.text.charAt(o);if(null==i.ids[a]&&(i.ids[a]=i.chars.length,i.chars.push(a),n.push(a)),null==t.width[a]&&(t.width[a]=M.atlasContext.measureText(a).width/M.baseFontSize,e.kerning)){var s=[];for(var l in t.width)s.push(l+a,a+l);m(t.kerning,v(t.family,{pairs:s}))}}})}if(t.position)if(t.position.length>2){for(var _=!t.position[0].length,A=c.mallocFloat(2*this.count),k=0,T=0;k<this.counts.length;k++){var S=e.counts[k];if(_)for(var C=0;C<S;C++)A[T++]=t.position[2*k],A[T++]=t.position[2*k+1];else for(var E=0;E<S;E++)A[T++]=t.position[k][0],A[T++]=t.position[k][1]}this.position.call?this.position({type:"float",data:A}):this.position=this.regl.buffer({type:"float",data:A}),c.freeFloat(A)}else this.position.destroy&&this.position.destroy(),this.position={constant:t.position};if(t.text||o){var O=c.mallocUint8(this.count),D=c.mallocFloat(2*this.count);this.textWidth=[];for(var L=0,z=0;L<this.counts.length;L++){for(var P=e.counts[L],I=e.font[L]||e.font[0],R=e.fontAtlas[L]||e.fontAtlas[0],j=0;j<P;j++){var F=e.text.charAt(z),N=e.text.charAt(z-1);if(O[z]=R.ids[F],D[2*z]=I.width[F],j){var B=D[2*z-2],V=D[2*z],U=D[2*z-1],q=U+.5*B+.5*V;if(e.kerning){var $=I.kerning[N+F];$&&(q+=.001*$)}D[2*z+1]=q}else D[2*z+1]=.5*D[2*z];z++}e.textWidth.push(D.length?.5*D[2*z-2]+D[2*z-1]:0)}t.align||(t.align=this.align),this.charBuffer({data:O,type:"uint8",usage:"stream"}),this.sizeBuffer({data:D,type:"float",usage:"stream"}),c.freeUint8(O),c.freeFloat(D),n.length&&this.font.forEach(function(t,n){var r=e.fontAtlas[n],i=r.step,o=Math.floor(M.maxAtlasSize/i),a=Math.min(o,r.chars.length),s=Math.ceil(r.chars.length/a),l=x(a*i),c=x(s*i);r.width=l,r.height=c,r.rows=s,r.cols=a,r.em&&r.texture({data:u({canvas:M.atlasCanvas,font:r.fontString,chars:r.chars,shape:[l,c],step:[i,i]})})})}if(t.align&&(this.align=t.align,this.alignOffset=this.textWidth.map(function(t,n){var r=Array.isArray(e.align)?e.align.length>1?e.align[n]:e.align[0]:e.align;if("number"==typeof r)return r;switch(r){case"right":case"end":return-t;case"center":case"centre":case"middle":return.5*-t}return 0})),null==this.baseline&&null==t.baseline&&(t.baseline=0),null!=t.baseline&&(this.baseline=t.baseline,Array.isArray(this.baseline)||(this.baseline=[this.baseline]),this.baselineOffset=this.baseline.map(function(t,n){var r=(e.font[n]||e.font[0]).metrics,i=0;return i+=.5*r.bottom,i+="number"==typeof t?t-r.baseline:-r[t],M.normalViewport||(i*=-1),i})),null!=t.color)if(t.color||(t.color="transparent"),"string"!=typeof t.color&&isNaN(t.color)){var H;if("number"==typeof t.color[0]&&t.color.length>this.counts.length){var W=t.color.length;H=c.mallocUint8(W);for(var G=(t.color.subarray||t.color.slice).bind(t.color),Y=0;Y<W;Y+=4)H.set(l(G(Y,Y+4),"uint8"),Y)}else{var X=t.color.length;H=c.mallocUint8(4*X);for(var Z=0;Z<X;Z++)H.set(l(t.color[Z]||0,"uint8"),4*Z)}this.color=H}else this.color=l(t.color,"uint8");if(t.position||t.text||t.color||t.baseline||t.align||t.font||t.offset||t.opacity){var J=this.color.length>4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2;if(J){var K=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array(K);for(var Q=0;Q<this.batch.length;Q++)e.batch[Q]={count:e.counts.length>1?e.counts[Q]:e.counts[0],offset:e.textOffsets.length>1?e.textOffsets[Q]:e.textOffsets[0],color:e.color?e.color.length<=4?e.color:e.color.subarray(4*Q,4*Q+4):[0,0,0,255],opacity:Array.isArray(e.opacity)?e.opacity[Q]:e.opacity,baseline:null!=e.baselineOffset[Q]?e.baselineOffset[Q]:e.baselineOffset[0],align:e.align?null!=e.alignOffset[Q]?e.alignOffset[Q]:e.alignOffset[0]:0,atlas:e.fontAtlas[Q]||e.fontAtlas[0],positionOffset:e.positionOffset.length>2?e.positionOffset.subarray(2*Q,2*Q+2):e.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]}},M.prototype.destroy=function(){},M.prototype.kerning=!0,M.prototype.position={constant:new Float32Array(2)},M.prototype.translate=null,M.prototype.scale=null,M.prototype.font=null,M.prototype.text="",M.prototype.positionOffset=[0,0],M.prototype.opacity=1,M.prototype.color=new Uint8Array([0,0,0,255]),M.prototype.alignOffset=[0,0],M.normalViewport=!1,M.maxAtlasSize=1024,M.atlasCanvas=document.createElement("canvas"),M.atlasContext=M.atlasCanvas.getContext("2d",{alpha:!1}),M.baseFontSize=64,M.fonts={},e.exports=M},{"bit-twiddle":80,"color-normalize":108,"css-font":127,"detect-kerning":151,"es6-weak-map":209,"flatten-vertex-data":216,"font-atlas":217,"font-measure":218,"gl-util/context":306,"is-plain-obj":405,"object-assign":437,"parse-rect":442,"parse-unit":444,"pick-by-alias":448,regl:478,"to-px":516,"typedarray-pool":522}],305:[function(t,e,n){"use strict";var r=t("ndarray"),i=t("ndarray-ops"),o=t("typedarray-pool");e.exports=function(t){if(arguments.length<=1)throw new Error("gl-texture2d: Missing arguments for texture2d constructor");if(a||function(t){a=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],s=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],l=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t),"number"==typeof arguments[1])return m(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return m(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if("object"==typeof arguments[1]){var e=arguments[1],n=u(e)?e:e.raw;if(n)return function(t,e,n,r,i,o){var a=v(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,o,e),new h(t,a,n,r,i,o)}(t,n,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var n=e.dtype,a=e.shape.slice(),s=t.getParameter(t.MAX_TEXTURE_SIZE);if(a[0]<0||a[0]>s||a[1]<0||a[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=p(a,e.stride.slice()),u=0;"float32"===n?u=t.FLOAT:"float64"===n?(u=t.FLOAT,l=!1,n="float32"):"uint8"===n?u=t.UNSIGNED_BYTE:(u=t.UNSIGNED_BYTE,l=!1,n="uint8");var f,d,m=0;if(2===a.length)m=t.LUMINANCE,a=[a[0],a[1],1],e=r(e.data,a,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==a.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===a[2])m=t.ALPHA;else if(2===a[2])m=t.LUMINANCE_ALPHA;else if(3===a[2])m=t.RGB;else{if(4!==a[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");m=t.RGBA}}u!==t.FLOAT||t.getExtension("OES_texture_float")||(u=t.UNSIGNED_BYTE,l=!1);var g=e.size;if(l)f=0===e.offset&&e.data.length===g?e.data:e.data.subarray(e.offset,e.offset+g);else{var y=[a[2],a[2]*a[0],1];d=o.malloc(g,n);var b=r(d,a,y,0);"float32"!==n&&"float64"!==n||u!==t.UNSIGNED_BYTE?i.assign(b,e):c(b,e),f=d.subarray(0,g)}var x=v(t);return t.texImage2D(t.TEXTURE_2D,0,m,a[0],a[1],0,m,u,f),l||o.free(d),new h(t,x,a[0],a[1],m,u)}(t,e)}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")};var a=null,s=null,l=null;function u(t){return"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||"undefined"!=typeof ImageData&&t instanceof ImageData}var c=function(t,e){i.muls(t,e,255)};function f(t,e,n){var r=t.gl,i=r.getParameter(r.MAX_TEXTURE_SIZE);if(e<0||e>i||n<0||n>i)throw new Error("gl-texture2d: Invalid texture size");return t._shape=[e,n],t.bind(),r.texImage2D(r.TEXTURE_2D,0,t.format,e,n,0,t.format,t.type,null),t._mipLevels=[0],t}function h(t,e,n,r,i,o){this.gl=t,this.handle=e,this.format=i,this.type=o,this._shape=[n,r],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var a=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return a._wrapS},set:function(t){return a.wrapS=t}},{get:function(){return a._wrapT},set:function(t){return a.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return a._shape[0]},set:function(t){return a.width=t}},{get:function(){return a._shape[1]},set:function(t){return a.height=t}}]),this._shapeVector=l}var d=h.prototype;function p(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function v(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function m(t,e,n,r,i){var o=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>o||n<0||n>o)throw new Error("gl-texture2d: Invalid texture 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this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var n=this.gl.getExtension("EXT_texture_filter_anisotropic");n&&this.gl.texParameterf(this.gl.TEXTURE_2D,n.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error("gl-texture2d: Must specify wrap mode for rows and columns");for(var e=0;e<2;++e)if(l.indexOf(t[e])<0)throw 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f=c.prototype;function h(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}f.update=function(t){function e(e,n,r){if(r in t){var i,a=t[r],o=this[r];(e?Array.isArray(a)&&Array.isArray(a[0]):Array.isArray(a))?this[r]=i=[n(a[0]),n(a[1]),n(a[2])]:this[r]=i=[n(a),n(a),n(a)];for(var s=0;s<3;++s)if(i[s]!==o[s])return!0}return!1}t=t||{};var n,a=e.bind(this,!1,Number),o=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),u=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),c=!1,f=!1;if("bounds"in t)for(var h=t.bounds,p=0;p<2;++p)for(var d=0;d<3;++d)h[p][d]!==this.bounds[p][d]&&(f=!0),this.bounds[p][d]=h[p][d];if("ticks"in t){n=t.ticks,c=!0,this.autoTicks=!1;for(var p=0;p<3;++p)this.tickSpacing[p]=0}else a("tickSpacing")&&(this.autoTicks=!0,f=!0);if(this._firstInit&&("ticks"in t||"tickSpacing"in t||(this.autoTicks=!0),f=!0,c=!0,this._firstInit=!1),f&&this.autoTicks&&(n=s.create(this.bounds,this.tickSpacing),c=!0),c){for(var p=0;p<3;++p)n[p].sort(function(t,e){return t.x-e.x});s.equal(n,this.ticks)?c=!1:this.ticks=n}o("tickEnable"),l("tickFont")&&(c=!0),a("tickSize"),a("tickAngle"),a("tickPad"),u("tickColor");var m=l("labels");l("labelFont")&&(m=!0),o("labelEnable"),a("labelSize"),a("labelPad"),u("labelColor"),o("lineEnable"),o("lineMirror"),a("lineWidth"),u("lineColor"),o("lineTickEnable"),o("lineTickMirror"),a("lineTickLength"),a("lineTickWidth"),u("lineTickColor"),o("gridEnable"),a("gridWidth"),u("gridColor"),o("zeroEnable"),u("zeroLineColor"),a("zeroLineWidth"),o("backgroundEnable"),u("backgroundColor"),this._text?this._text&&(m||c)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=r(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&c&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var p=[new h,new h,new h];function d(t,e,n,r,i){for(var a=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,u=r[e],c=0;c<3;++c)if(e!==c){var f=a,h=s,p=o,d=l;u&1<<c&&(f=s,h=a,p=l,d=o),f[c]=n[0][c],h[c]=n[1][c],i[c]>0?(p[c]=-1,d[c]=0):(p[c]=0,d[c]=1)}}var m=[0,0,0],v={model:l,view:l,projection:l};f.isOpaque=function(){return!0},f.isTransparent=function(){return!1},f.drawTransparent=function(t){};var g=[0,0,0],y=[0,0,0],b=[0,0,0];f.draw=function(t){t=t||v;for(var e=this.gl,n=t.model||l,r=t.view||l,i=t.projection||l,a=this.bounds,s=o(n,r,i,a),c=s.cubeEdges,f=s.axis,h=r[12],x=r[13],_=r[14],w=r[15],A=this.pixelRatio*(i[3]*h+i[7]*x+i[11]*_+i[15]*w)/e.drawingBufferHeight,M=0;M<3;++M)this.lastCubeProps.cubeEdges[M]=c[M],this.lastCubeProps.axis[M]=f[M];for(var k=p,M=0;M<3;++M)d(p[M],M,this.bounds,c,f);for(var T,e=this.gl,S=m,M=0;M<3;++M)this.backgroundEnable[M]?S[M]=f[M]:S[M]=0;this._background.draw(n,r,i,a,S,this.backgroundColor),this._lines.bind(n,r,i,this);for(var M=0;M<3;++M){var C=[0,0,0];f[M]>0?C[M]=a[1][M]:C[M]=a[0][M];for(var E=0;E<2;++E){var O=(M+1+E)%3,D=(M+1+(1^E))%3;this.gridEnable[O]&&this._lines.drawGrid(O,D,this.bounds,C,this.gridColor[O],this.gridWidth[O]*this.pixelRatio)}for(var E=0;E<2;++E){var O=(M+1+E)%3,D=(M+1+(1^E))%3;this.zeroEnable[D]&&Math.min(a[0][D],a[1][D])<=0&&Math.max(a[0][D],a[1][D])>=0&&this._lines.drawZero(O,D,this.bounds,C,this.zeroLineColor[D],this.zeroLineWidth[D]*this.pixelRatio)}}for(var M=0;M<3;++M){this.lineEnable[M]&&this._lines.drawAxisLine(M,this.bounds,k[M].primalOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio),this.lineMirror[M]&&this._lines.drawAxisLine(M,this.bounds,k[M].mirrorOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio);for(var L=u(g,k[M].primalMinor),z=u(y,k[M].mirrorMinor),P=this.lineTickLength,E=0;E<3;++E){var I=A/n[5*E];L[E]*=P[E]*I,z[E]*=P[E]*I}this.lineTickEnable[M]&&this._lines.drawAxisTicks(M,k[M].primalOffset,L,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio),this.lineTickMirror[M]&&this._lines.drawAxisTicks(M,k[M].mirrorOffset,z,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio)}var R,F;function j(t){(F=[0,0,0])[t]=1}function N(t,e,n){var r=(t+1)%3,i=(t+2)%3,a=e[r],o=e[i],s=n[r],l=n[i];a>0&&l>0?j(r):a>0&&l<0?j(r):a<0&&l>0?j(r):a<0&&l<0?j(r):o>0&&s>0?j(i):o>0&&s<0?j(i):o<0&&s>0?j(i):o<0&&s<0&&j(i)}this._lines.unbind(),this._text.bind(n,r,i,this.pixelRatio);for(var M=0;M<3;++M){for(var B=k[M].primalMinor,V=k[M].mirrorMinor,U=u(b,k[M].primalOffset),E=0;E<3;++E)this.lineTickEnable[M]&&(U[E]+=A*B[E]*Math.max(this.lineTickLength[E],0)/n[5*E]);var q=[0,0,0];if(q[M]=1,this.tickEnable[M]){-3600===this.tickAngle[M]?(this.tickAngle[M]=0,this._tickAlign[M]="auto"):this._tickAlign[M]=-1,R=1,"auto"===(T=[this._tickAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(""+T[0]),F=[0,0,0],N(M,B,V);for(var E=0;E<3;++E)U[E]+=A*B[E]*this.tickPad[E]/n[5*E];this._text.drawTicks(M,this.tickSize[M],this.tickAngle[M],U,this.tickColor[M],q,F,T)}if(this.labelEnable[M]){R=0,F=[0,0,0],this.labels[M].length>4&&(j(M),R=1),"auto"===(T=[this._labelAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(""+T[0]);for(var E=0;E<3;++E)U[E]+=A*B[E]*this.labelPad[E]/n[5*E];U[M]+=.5*(a[0][M]+a[1][M]),this._text.drawLabel(M,this.labelSize[M],this._labelAngle[M],U,this.labelColor[M],[0,0,0],F,T)}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{"./lib/background.js":223,"./lib/cube.js":224,"./lib/lines.js":225,"./lib/text.js":227,"./lib/ticks.js":228}],223:[function(t,e,n){"use strict";e.exports=function(t){for(var e=[],n=[],s=0,l=0;l<3;++l)for(var u=(l+1)%3,c=(l+2)%3,f=[0,0,0],h=[0,0,0],p=-1;p<=1;p+=2){n.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=p,h[l]=p;for(var d=-1;d<=1;d+=2){f[u]=d;for(var m=-1;m<=1;m+=2)f[c]=m,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var v=u;u=c,c=v}var g=r(t,new Float32Array(e)),y=r(t,new Uint16Array(n),t.ELEMENT_ARRAY_BUFFER),b=i(t,[{buffer:g,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:g,type:t.FLOAT,size:3,offset:12,stride:24}],y),x=a(t);return x.attributes.position.location=0,x.attributes.normal.location=1,new o(t,g,b,x)};var r=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").bg;function o(t,e,n,r){this.gl=t,this.buffer=e,this.vao=n,this.shader=r}var s=o.prototype;s.draw=function(t,e,n,r,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:n,bounds:r,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":226,"gl-buffer":230,"gl-vao":310}],224:[function(t,e,n){"use strict";e.exports=function(t,e,n,a){i(s,e,t),i(s,n,s);for(var p=0,y=0;y<2;++y){c[2]=a[y][2];for(var b=0;b<2;++b){c[1]=a[b][1];for(var x=0;x<2;++x)c[0]=a[x][0],h(l[p],c,s),p+=1}}for(var _=-1,y=0;y<8;++y){for(var w=l[y][3],A=0;A<3;++A)u[y][A]=l[y][A]/w;w<0&&(_<0?_=y:u[y][2]<u[_][2]&&(_=y))}if(_<0){_=0;for(var M=0;M<3;++M){for(var k=(M+2)%3,T=(M+1)%3,S=-1,C=-1,E=0;E<2;++E){var O=E<<M,D=O+(E<<k)+(1-E<<T),L=O+(1-E<<k)+(E<<T);o(u[O],u[D],u[L],f)<0||(E?S=1:C=1)}if(S<0||C<0)C>S&&(_|=1<<M);else{for(var E=0;E<2;++E){var O=E<<M,D=O+(E<<k)+(1-E<<T),L=O+(1-E<<k)+(E<<T),z=d([l[O],l[D],l[L],l[O+(1<<k)+(1<<T)]]);E?S=z:C=z}C>S&&(_|=1<<M)}}}for(var P=7^_,I=-1,y=0;y<8;++y)y!==_&&y!==P&&(I<0?I=y:u[I][1]>u[y][1]&&(I=y));for(var R=-1,y=0;y<3;++y){var F=I^1<<y;if(F!==_&&F!==P){R<0&&(R=F);var T=u[F];T[0]<u[R][0]&&(R=F)}}for(var j=-1,y=0;y<3;++y){var F=I^1<<y;if(F!==_&&F!==P&&F!==R){j<0&&(j=F);var T=u[F];T[0]>u[j][0]&&(j=F)}}var N=m;N[0]=N[1]=N[2]=0,N[r.log2(R^I)]=I&R,N[r.log2(I^j)]=I&j;var B=7^j;B===_||B===P?(B=7^R,N[r.log2(j^B)]=B&j):N[r.log2(R^B)]=B&R;for(var V=v,U=_,M=0;M<3;++M)V[M]=U&1<<M?-1:1;return g};var r=t("bit-twiddle"),i=t("gl-mat4/multiply"),a=(t("gl-mat4/invert"),t("split-polygon")),o=t("robust-orientation"),s=new Array(16),l=(new Array(16),new Array(8)),u=new Array(8),c=new Array(3),f=[0,0,0];function h(t,e,n){for(var r=0;r<4;++r){t[r]=n[12+r];for(var i=0;i<3;++i)t[r]+=e[i]*n[4*i+r]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],u[t]=[1,1,1]}();var p=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function d(t){for(var e=0;e<p.length;++e)if((t=a.positive(t,p[e])).length<3)return 0;for(var n=t[0],r=n[0]/n[3],i=n[1]/n[3],o=0,e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],u=s[0]/s[3],c=s[1]/s[3],f=l[0]/l[3],h=l[1]/l[3],d=u-r,m=c-i,v=f-r,g=h-i;o+=Math.abs(d*g-m*v)}return o}var m=[1,1,1],v=[0,0,0],g={cubeEdges:m,axis:v}},{"bit-twiddle":80,"gl-mat4/invert":254,"gl-mat4/multiply":256,"robust-orientation":486,"split-polygon":503}],225:[function(t,e,n){"use strict";e.exports=function(t,e,n){var o=[],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[0,0,0];o.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var f=0;f<3;++f){for(var h=o.length/3|0,d=0;d<n[f].length;++d){var m=+n[f][d].x;o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1)}var v=o.length/3|0;s[f]=h,l[f]=v-h;for(var h=o.length/3|0,g=0;g<n[f].length;++g){var m=+n[f][g].x;o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1)}var v=o.length/3|0;u[f]=h,c[f]=v-h}var y=r(t,new Float32Array(o)),b=i(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),x=a(t);return x.attributes.position.location=0,new p(t,y,b,x,l,s,c,u)};var r=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").line,o=[0,0,0],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[1,1];function f(t){return t[0]=t[1]=t[2]=0,t}function h(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function p(t,e,n,r,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=n,this.shader=r,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}var d=p.prototype;d.bind=function(t,e,n){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=n,c[0]=this.gl.drawingBufferWidth,c[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=c,this.vao.bind()},d.unbind=function(){this.vao.unbind()},d.drawAxisLine=function(t,e,n,r,i){var a=f(s);this.shader.uniforms.majorAxis=s,a[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=a;var o=h(u,n);o[t]+=e[0][t],this.shader.uniforms.offset=o,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=r;var c=f(l);c[(t+2)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6);var c=f(l);c[(t+1)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6)},d.drawAxisTicks=function(t,e,n,r,i){if(this.tickCount[t]){var a=f(o);a[t]=1,this.shader.uniforms.majorAxis=a,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=n,this.shader.uniforms.color=r,this.shader.uniforms.lineWidth=i;var s=f(l);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},d.drawGrid=function(t,e,n,r,i,a){if(this.gridCount[t]){var c=f(s);c[e]=n[1][e]-n[0][e],this.shader.uniforms.minorAxis=c;var p=h(u,r);p[e]+=n[0][e],this.shader.uniforms.offset=p;var d=f(o);d[t]=1,this.shader.uniforms.majorAxis=d;var m=f(l);m[t]=1,this.shader.uniforms.screenAxis=m,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},d.drawZero=function(t,e,n,r,i,a){var o=f(s);this.shader.uniforms.majorAxis=o,o[t]=n[1][t]-n[0][t],this.shader.uniforms.minorAxis=o;var c=h(u,r);c[t]+=n[0][t],this.shader.uniforms.offset=c;var p=f(l);p[e]=1,this.shader.uniforms.screenAxis=p,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,6)},d.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":226,"gl-buffer":230,"gl-vao":310}],226:[function(t,e,n){"use strict";var r=t("glslify"),i=t("gl-shader"),a=r(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n  vec3 major = position.x * majorAxis;\n  vec3 minor = position.y * minorAxis;\n\n  vec3 vPosition = major + minor + offset;\n  vec3 pPosition = project(vPosition);\n  vec3 offset = project(vPosition + screenAxis * position.z);\n\n  vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n  gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);n.line=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"}])};var s=r(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis, alignDir, alignOpt;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nfloat computeViewAngle(vec3 a, vec3 b) {\n  vec3 A = project(a);\n  vec3 B = project(b);\n\n  return atan(\n    (B.y - A.y) * resolution.y,\n    (B.x - A.x) * resolution.x\n  );\n}\n\nconst float PI = 3.141592;\nconst float TWO_PI = 2.0 * PI;\nconst float HALF_PI = 0.5 * PI;\nconst float ONE_AND_HALF_PI = 1.5 * PI;\n\nint option = int(floor(alignOpt.x + 0.001));\nfloat hv_ratio =       alignOpt.y;\nbool enableAlign =    (alignOpt.z != 0.0);\n\nfloat mod_angle(float a) {\n  return mod(a, PI);\n}\n\nfloat positive_angle(float a) {\n  return mod_angle((a < 0.0) ?\n    a + TWO_PI :\n    a\n  );\n}\n\nfloat look_upwards(float a) {\n  float b = positive_angle(a);\n  return ((b > HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n    b - PI :\n    b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n  // ratio controls the ratio between being horizontal to (vertical + horizontal)\n  // if ratio is set to 0.5 then it is 50%, 50%.\n  // when using a higher ratio e.g. 0.75 the result would\n  // likely be more horizontal than vertical.\n\n  float b = positive_angle(a);\n\n  return\n    (b < (      ratio) * HALF_PI) ? 0.0 :\n    (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n    (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n    (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n                                    0.0;\n}\n\nfloat roundTo(float a, float b) {\n  return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n  float b = positive_angle(a);\n  float div = TWO_PI / float(n);\n  float c = roundTo(b, div);\n  return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n  return\n    (option >  2) ? look_round_n_directions(rawAngle + delta, option) :       // option 3-n: round to n directions\n    (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n    (option == 1) ? rawAngle + delta :       // use free angle, and flip to align with one direction of the axis\n    (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n    (option ==-1) ? 0.0 :                    // useful for backward compatibility, all texts remains horizontal\n                    rawAngle;                // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n                   (axis.y == 0.0) &&\n                   (axis.z == 0.0);\n\nvoid main() {\n  //Compute world offset\n  float axisDistance = position.z;\n  vec3 dataPosition = axisDistance * axis + offset;\n\n  float beta = angle; // i.e. user defined attributes for each tick\n\n  float axisAngle;\n  float clipAngle;\n  float flip;\n\n  if (enableAlign) {\n    axisAngle = (isAxisTitle) ? HALF_PI :\n                      computeViewAngle(dataPosition, dataPosition + axis);\n    clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n    axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n    clipAngle += (sin(clipAngle) < 0.0) ? 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l=r.malloc(t.size,n),f=a(l,t.shape);i.assign(f,t),this.length=u(this.gl,this.type,this.length,this.usage,e<0?l:l.subarray(0,t.size),e),r.free(l)}}else if(Array.isArray(t)){var h;h=this.type===this.gl.ELEMENT_ARRAY_BUFFER?c(t,"uint16"):c(t,"float32"),this.length=u(this.gl,this.type,this.length,this.usage,e<0?h:h.subarray(0,t.length),e),r.free(h)}else if("object"==typeof t&&"number"==typeof t.length)this.length=u(this.gl,this.type,this.length,this.usage,t,e);else{if("number"!=typeof t&&void 0!==t)throw new Error("gl-buffer: Invalid data type");if(e>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");(t|=0)<=0&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=function(t,e,n,r){if(n=n||t.ARRAY_BUFFER,r=r||t.DYNAMIC_DRAW,n!==t.ARRAY_BUFFER&&n!==t.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");if(r!==t.DYNAMIC_DRAW&&r!==t.STATIC_DRAW&&r!==t.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var i=t.createBuffer(),a=new s(t,n,i,0,r);return a.update(e),a}},{ndarray:433,"ndarray-ops":427,"typedarray-pool":522}],231:[function(t,e,n){"use strict";var r=t("gl-vec3"),i=(t("gl-vec4"),function(t,e){for(var n=0;n<t.length;n++)if(t[n]>=e)return n-1;return n}),a=r.create(),o=r.create(),s=function(t,e,n){return t<e?e:t>n?n:t},l=function(t,e,n,l){var u=t[0],c=t[1],f=t[2],h=n[0].length,p=n[1].length,d=n[2].length,m=i(n[0],u),v=i(n[1],c),g=i(n[2],f),y=m+1,b=v+1,x=g+1;if(l&&(m=s(m,0,h-1),y=s(y,0,h-1),v=s(v,0,p-1),b=s(b,0,p-1),g=s(g,0,d-1),x=s(x,0,d-1)),m<0||v<0||g<0||y>=h||b>=p||x>=d)return r.create();var _=(u-n[0][m])/(n[0][y]-n[0][m]),w=(c-n[1][v])/(n[1][b]-n[1][v]),A=(f-n[2][g])/(n[2][x]-n[2][g]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(A<0||A>1||isNaN(A))&&(A=0);var M=g*h*p,k=x*h*p,T=v*h,S=b*h,C=m,E=y,O=e[T+M+C],D=e[T+M+E],L=e[S+M+C],z=e[S+M+E],P=e[T+k+C],I=e[T+k+E],R=e[S+k+C],F=e[S+k+E],j=r.create();return r.lerp(j,O,D,_),r.lerp(a,L,z,_),r.lerp(j,j,a,w),r.lerp(a,P,I,_),r.lerp(o,R,F,_),r.lerp(a,a,o,w),r.lerp(j,j,a,A),j};e.exports=function(t,e){var n;n=t.positions?t.positions:function(t){for(var e=t[0],n=t[1],r=t[2],i=[],a=0;a<r.length;a++)for(var o=0;o<n.length;o++)for(var s=0;s<e.length;s++)i.push([r[a],n[o],e[s]]);return i}(t.meshgrid);var i=t.meshgrid,a=t.vectors,o={positions:[],vertexIntensity:[],vertexIntensityBounds:t.vertexIntensityBounds,vertexNormals:[],vectors:[],cells:[],coneOffset:t.coneOffset,colormap:t.colormap};if(0===t.positions.length)return e&&(e[0]=[0,0,0],e[1]=[0,0,0]),o;for(var s=0,u=1/0,c=-1/0,f=1/0,h=-1/0,p=1/0,d=-1/0,m=null,v=null,g=[],y=1/0,b=0;b<n.length;b++){var x,_=n[b];u=Math.min(_[0],u),c=Math.max(_[0],c),f=Math.min(_[1],f),h=Math.max(_[1],h),p=Math.min(_[2],p),d=Math.max(_[2],d),x=i?l(_,a,i,!0):a[b],r.length(x)>s&&(s=r.length(x)),b&&(y=Math.min(y,2*r.distance(m,_)/(r.length(v)+r.length(x)))),m=_,v=x,g.push(x)}var w=[u,f,p],A=[c,h,d];e&&(e[0]=w,e[1]=A),0===s&&(s=1);var M=1/s;isFinite(y)&&!isNaN(y)||(y=1),o.vectorScale=y;var k=function(t,e,n){var i=r.create();return void 0!==t&&r.set(i,t,e,n),i}(0,1,0),T=t.coneSize||.5;t.absoluteConeSize&&(T=t.absoluteConeSize*M),o.coneScale=T;for(var b=0,S=0;b<n.length;b++)for(var _=n[b],C=_[0],E=_[1],O=_[2],D=g[b],L=r.length(D)*M,z=0;z<8;z++){o.positions.push([C,E,O,S++]),o.positions.push([C,E,O,S++]),o.positions.push([C,E,O,S++]),o.positions.push([C,E,O,S++]),o.positions.push([C,E,O,S++]),o.positions.push([C,E,O,S++]),o.vectors.push(D),o.vectors.push(D),o.vectors.push(D),o.vectors.push(D),o.vectors.push(D),o.vectors.push(D),o.vertexIntensity.push(L,L,L),o.vertexIntensity.push(L,L,L),o.vertexNormals.push(k,k,k),o.vertexNormals.push(k,k,k);var P=o.positions.length;o.cells.push([P-6,P-5,P-4],[P-3,P-2,P-1])}return o},e.exports.createConeMesh=t("./lib/conemesh")},{"./lib/conemesh":233,"gl-vec3":329,"gl-vec4":365}],232:[function(t,e,n){"use strict";var r=t("barycentric"),i=t("polytope-closest-point/lib/closest_point_2d.js");function a(t,e){for(var n=[0,0,0,0],r=0;r<4;++r)for(var i=0;i<4;++i)n[i]+=t[4*r+i]*e[r];return n}function o(t,e,n,r,i){for(var o=a(r,a(n,a(e,[t[0],t[1],t[2],1]))),s=0;s<3;++s)o[s]/=o[3];return[.5*i[0]*(1+o[0]),.5*i[1]*(1-o[1])]}e.exports=function(t,e,n,a,s,l){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),c=0;c<t.length;++c)u[c]=o(t[c],n,a,s,l);for(var f=0,h=1/0,c=0;c<u.length;++c){for(var p=0,d=0;d<2;++d)p+=Math.pow(u[c][d]-e[d],2);p<h&&(h=p,f=c)}for(var m=function(t,e){if(2===t.length){for(var n=0,a=0,o=0;o<2;++o)n+=Math.pow(e[o]-t[0][o],2),a+=Math.pow(e[o]-t[1][o],2);return n=Math.sqrt(n),a=Math.sqrt(a),n+a<1e-6?[1,0]:[a/(n+a),n/(a+n)]}if(3===t.length){var s=[0,0];return i(t[0],t[1],t[2],e,s),r(t,s)}return[]}(u,e),v=0,c=0;c<3;++c){if(m[c]<-.001||m[c]>1.0001)return null;v+=m[c]}return Math.abs(v-1)>.001?null:[f,function(t,e){for(var n=[0,0,0],r=0;r<t.length;++r)for(var i=t[r],a=e[r],o=0;o<3;++o)n[o]+=a*i[o];return n}(t,m),m]}},{barycentric:61,"polytope-closest-point/lib/closest_point_2d.js":464}],233:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),p=t("typedarray-pool"),d=t("./shaders"),m=(t("./closest-point"),d.meshShader),v=d.pickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,n,r,i,a,o,s,l,u,c,f,h,p,d,m,v,y,b,x,_,w,A,M,k,T,S,C){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleVectors=u,this.triangleColors=f,this.triangleNormals=p,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=m,this.edgeColors=y,this.edgeUVs=b,this.edgeIds=v,this.edgeVAO=x,this.edgeCount=0,this.pointPositions=_,this.pointColors=A,this.pointUVs=M,this.pointSizes=k,this.pointIds=w,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=S,this.contourVAO=C,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.coneScale=2,this.vectorScale=1,this.coneOffset=.25,this._model=g,this._view=g,this._projection=g,this._resolution=[1,1]}var b=y.prototype;function x(t){var e=r(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}b.isOpaque=function(){return this.opacity>=1},b.isTransparent=function(){return this.opacity<1},b.pickSlots=1,b.setPickBase=function(t){this.pickId=t},b.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,a=n.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=r[f][0],m=r[f][1],v=i[f],g=1-v,y=this.positions[d],b=this.positions[m],x=0;x<3;++x)o[s++]=v*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},b.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),void 0!==t.vectorScale&&(this.vectorScale=t.vectorScale),void 0!==t.coneScale&&(this.coneScale=t.coneScale),void 0!==t.coneOffset&&(this.coneOffset=t.coneOffset),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],a=0;a<3;++a)n[4*r+a]=i[a];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions,i=t.vectors;if(r&&n&&i){var a=[],l=[],u=[],h=[],p=[],d=[],m=[],v=[],g=[],y=[],b=[],x=[],_=[],w=[],A=[];this.cells=n,this.positions=r;var M=t.vertexNormals,k=t.cellNormals,T=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,S=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(n,r,S)),k||M||(M=s.vertexNormals(n,r,T));var C=t.vertexColors,E=t.cellColors,O=t.meshColor||[1,1,1,1],D=t.vertexUVs,L=t.vertexIntensity,z=t.cellUVs,P=t.cellIntensity,I=1/0,R=-1/0;if(!D&&!z)if(L)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var F=0;F<L.length;++F){var j=L[F];I=Math.min(I,j),R=Math.max(R,j)}else if(P)for(var F=0;F<P.length;++F){var j=P[F];I=Math.min(I,j),R=Math.max(R,j)}else for(var F=0;F<r.length;++F){var j=r[F][2];I=Math.min(I,j),R=Math.max(R,j)}this.intensity=L||(P?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)r[o[s]]=n[i];return r}(n,r.length,P):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var N=t.pointSizes,B=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var F=0;F<r.length;++F)for(var V=r[F],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var q=0,$=0,H=0;t:for(var F=0;F<n.length;++F){var W=n[F];switch(W.length){case 1:for(var G=W[0],V=r[G],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;b.push(V[0],V[1],V[2],V[3]),3===(X=C?C[G]:E?E[F]:O).length?x.push(X[0],X[1],X[2],1):x.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],_.push(Z[0],Z[1]),N?w.push(N[G]):w.push(B),A.push(F),H+=1;break;case 2:for(var U=0;U<2;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<2;++U){var G=W[U],V=r[G];m.push(V[0],V[1],V[2]),3===(X=C?C[G]:E?E[F]:O).length?v.push(X[0],X[1],X[2],1):v.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],g.push(Z[0],Z[1]),y.push(F)}$+=1;break;case 3:for(var U=0;U<3;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<3;++U){var G=W[U],V=r[G];a.push(V[0],V[1],V[2],V[3]);var X,Z,J,K=i[G];l.push(K[0],K[1],K[2]),3===(X=C?C[G]:E?E[F]:O).length?u.push(X[0],X[1],X[2],1):u.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],p.push(Z[0],Z[1]),J=M?M[G]:k[F],h.push(J[0],J[1],J[2]),d.push(F)}q+=1}}this.pointCount=H,this.edgeCount=$,this.triangleCount=q,this.pointPositions.update(b),this.pointColors.update(x),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(A)),this.edgePositions.update(m),this.edgeColors.update(v),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(a),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(p),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(d))}},b.drawTransparent=b.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:n,view:r,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var d=this.lineShader;d.bind(),d.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var d=this.pointShader;d.bind(),d.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var d=this.contourShader;d.bind(),d.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},b.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:a,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},b.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions[n[1]].slice(0,3);return{index:Math.floor(n[1]/48),position:r,dataCoordinate:r}},b.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var n=e.triShader||function(t){var e=r(t,m.vertex,m.fragment,null,m.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=x(t),l=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),p=i(t),d=i(t),v=i(t),g=a(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:v,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:3}]),b=i(t),_=i(t),w=i(t),A=i(t),M=a(t,[{buffer:b,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),k=i(t),T=i(t),S=i(t),C=i(t),E=i(t),O=a(t,[{buffer:k,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),D=i(t),L=a(t,[{buffer:D,type:t.FLOAT,size:3}]),z=new y(t,l,n,null,null,s,null,null,u,f,v,h,p,d,g,b,A,_,w,M,k,E,T,S,C,O,D,L);return z.update(e),z}},{"./closest-point":232,"./shaders":234,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],234:[function(t,e,n){var r=t("glslify"),i=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  index = mod(index, segmentCount * 6.0);\n\n  float segment = floor(index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex == 3.0) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n  float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex <= 2.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float vectorScale;\nuniform float coneScale;\n\nuniform float coneOffset;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  normal = normalize(normal * inverse(mat3(model)));\n\n  // vec4 m_position  = model * vec4(conePosition, 1.0);\n  vec4 t_position  = view * conePosition;\n  gl_Position      = projection * t_position;\n  f_color          = color; //vec4(position.w, color.r, 0, 0);\n  f_normal         = normal;\n  f_data           = conePosition.xyz;\n  f_position       = position.xyz;\n  f_eyeDirection   = eyePosition   - conePosition.xyz;\n  f_lightDirection = lightPosition - conePosition.xyz;\n  f_uv             = uv;\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor =  texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  index = mod(index, segmentCount * 6.0);\n\n  float segment = floor(index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex == 3.0) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n  float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex <= 2.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nuniform float vectorScale;\nuniform float coneScale;\nuniform float coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  gl_Position = projection * view * conePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);n.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},n.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},{glslify:392}],235:[function(t,e,n){e.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34000:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},{}],236:[function(t,e,n){var r=t("./1.0/numbers");e.exports=function(t){return r[t]}},{"./1.0/numbers":235}],237:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),o=i(e,[{buffer:n,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:n,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:n,type:e.FLOAT,size:3,offset:28,stride:40}]),l=a(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var u=new s(e,n,o,l);return u.update(t),u};var r=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders/index"),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,n,r){this.gl=t,this.shader=r,this.buffer=e,this.vao=n,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1}var l=s.prototype;function u(t,e){for(var n=0;n<3;++n)t[0][n]=Math.min(t[0][n],e[n]),t[1][n]=Math.max(t[1][n],e[n])}l.isOpaque=function(){return this.opacity>=1},l.isTransparent=function(){return this.opacity<1},l.drawTransparent=l.draw=function(t){var e=this.gl,n=this.shader.uniforms;this.shader.bind();var r=n.view=t.view||o,i=n.projection=t.projection||o;n.model=t.model||o,n.clipBounds=this.clipBounds,n.opacity=this.opacity;var a=r[12],s=r[13],l=r[14],u=r[15],c=this.pixelRatio*(i[3]*a+i[7]*s+i[11]*l+i[15]*u)/e.drawingBufferHeight;this.vao.bind();for(var f=0;f<3;++f)e.lineWidth(this.lineWidth[f]),n.capSize=this.capSize[f]*c,this.lineCount[f]&&e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var c=function(){for(var t=new Array(3),e=0;e<3;++e){for(var n=[],r=1;r<=2;++r)for(var i=-1;i<=1;i+=2){var a=(r+e)%3,o=[0,0,0];o[a]=i,n.push(o)}t[e]=n}return t}();function f(t,e,n,r){for(var i=c[r],a=0;a<i.length;++a){var o=i[a];t.push(e[0],e[1],e[2],n[0],n[1],n[2],n[3],o[0],o[1],o[2])}return i.length}l.update=function(t){"lineWidth"in(t=t||{})&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],n=t.position,r=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),n&&r){var i=[],a=n.length,o=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=o;t:for(var l=0;l<a;++l){for(var c=n[l],h=0;h<3;++h)if(isNaN(c[h])||!isFinite(c[h]))continue t;var p=r[l],d=e[s];if(Array.isArray(d[0])&&(d=e[l]),3===d.length&&(d=[d[0],d[1],d[2],1]),!isNaN(p[0][s])&&!isNaN(p[1][s])){if(p[0][s]<0){var m=c.slice();m[s]+=p[0][s],i.push(c[0],c[1],c[2],d[0],d[1],d[2],d[3],0,0,0,m[0],m[1],m[2],d[0],d[1],d[2],d[3],0,0,0),u(this.bounds,m),o+=2+f(i,m,d,s)}if(p[1][s]>0){var m=c.slice();m[s]+=p[1][s],i.push(c[0],c[1],c[2],d[0],d[1],d[2],d[3],0,0,0,m[0],m[1],m[2],d[0],d[1],d[2],d[3],0,0,0),u(this.bounds,m),o+=2+f(i,m,d,s)}}}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":238,"gl-buffer":230,"gl-vao":310}],238:[function(t,e,n){"use strict";var r=t("glslify"),i=t("gl-shader"),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * view * worldPosition;\n  fragColor           = color;\n  fragPosition        = position;\n}"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], fragPosition)) discard;\n\n  gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":288,glslify:392}],239:[function(t,e,n){"use strict";var r=t("gl-texture2d");e.exports=function(t,e,n,r){i||(i=t.FRAMEBUFFER_UNSUPPORTED,a=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var u=t.getExtension("WEBGL_draw_buffers");if(!l&&u&&function(t,e){var n=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(n+1);for(var r=0;r<=n;++r){for(var i=new Array(n),a=0;a<r;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(var a=r;a<n;++a)i[a]=t.NONE;l[r]=i}}(t,u),Array.isArray(e)&&(r=n,n=0|e[1],e=0|e[0]),"number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var c=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>c||n<0||n>c)throw new Error("gl-fbo: Parameters are too large for FBO");var f=1;if("color"in(r=r||{})){if((f=Math.max(0|r.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(f>1){if(!u)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(f>t.getParameter(u.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+f+" draw buffers")}}var h=t.UNSIGNED_BYTE,p=t.getExtension("OES_texture_float");if(r.float&&f>0){if(!p)throw new Error("gl-fbo: Context does not support floating point textures");h=t.FLOAT}else r.preferFloat&&f>0&&p&&(h=t.FLOAT);var m=!0;"depth"in r&&(m=!!r.depth);var v=!1;return"stencil"in r&&(v=!!r.stencil),new d(t,e,n,h,f,m,v,u)};var i,a,o,s,l=null;function u(t){var e=t.getParameter(t.FRAMEBUFFER_BINDING),n=t.getParameter(t.RENDERBUFFER_BINDING),r=t.getParameter(t.TEXTURE_BINDING_2D);return[e,n,r]}function c(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case i:throw new Error("gl-fbo: Framebuffer unsupported");case a:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function h(t,e,n,i,a,o){if(!i)return null;var s=r(t,e,n,a,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function p(t,e,n,r,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,r,e,n),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function d(t,e,n,r,i,a,o,s){this.gl=t,this._shape=[0|e,0|n],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var d=0;d<i;++d)this.color[d]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=r,this._useDepth=a,this._useStencil=o;var m=this,v=[0|e,0|n];Object.defineProperties(v,{0:{get:function(){return m._shape[0]},set:function(t){return m.width=t}},1:{get:function(){return m._shape[1]},set:function(t){return m.height=t}}}),this._shapeVector=v,function(t){var e=u(t.gl),n=t.gl,r=t.handle=n.createFramebuffer(),i=t._shape[0],a=t._shape[1],o=t.color.length,s=t._ext,d=t._useStencil,m=t._useDepth,v=t._colorType;n.bindFramebuffer(n.FRAMEBUFFER,r);for(var g=0;g<o;++g)t.color[g]=h(n,i,a,v,n.RGBA,n.COLOR_ATTACHMENT0+g);0===o?(t._color_rb=p(n,i,a,n.RGBA4,n.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var y=n.getExtension("WEBGL_depth_texture");y?d?t.depth=h(n,i,a,y.UNSIGNED_INT_24_8_WEBGL,n.DEPTH_STENCIL,n.DEPTH_STENCIL_ATTACHMENT):m&&(t.depth=h(n,i,a,n.UNSIGNED_SHORT,n.DEPTH_COMPONENT,n.DEPTH_ATTACHMENT)):m&&d?t._depth_rb=p(n,i,a,n.DEPTH_STENCIL,n.DEPTH_STENCIL_ATTACHMENT):m?t._depth_rb=p(n,i,a,n.DEPTH_COMPONENT16,n.DEPTH_ATTACHMENT):d&&(t._depth_rb=p(n,i,a,n.STENCIL_INDEX,n.STENCIL_ATTACHMENT));var b=n.checkFramebufferStatus(n.FRAMEBUFFER);if(b!==n.FRAMEBUFFER_COMPLETE){t._destroyed=!0,n.bindFramebuffer(n.FRAMEBUFFER,null),n.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(n.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(var g=0;g<t.color.length;++g)t.color[g].dispose(),t.color[g]=null;t._color_rb&&(n.deleteRenderbuffer(t._color_rb),t._color_rb=null),c(n,e),f(b)}c(n,e)}(this)}var m=d.prototype;function v(t,e,n){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==n){var r=t.gl,i=r.getParameter(r.MAX_RENDERBUFFER_SIZE);if(e<0||e>i||n<0||n>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=n;for(var a=u(r),o=0;o<t.color.length;++o)t.color[o].shape=t._shape;t._color_rb&&(r.bindRenderbuffer(r.RENDERBUFFER,t._color_rb),r.renderbufferStorage(r.RENDERBUFFER,r.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(r.bindRenderbuffer(r.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&r.renderbufferStorage(r.RENDERBUFFER,r.STENCIL_INDEX,t._shape[0],t._shape[1])),r.bindFramebuffer(r.FRAMEBUFFER,t.handle);var s=r.checkFramebufferStatus(r.FRAMEBUFFER);s!==r.FRAMEBUFFER_COMPLETE&&(t.dispose(),c(r,a),f(s)),c(r,a)}}Object.defineProperties(m,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],n=0|t[1];return v(this,e,n),[e,n]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return v(this,t|=0,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,v(this,this._shape[0],t),t},enumerable:!1}}),m.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},m.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":305}],240:[function(t,e,n){var r=t("sprintf-js").sprintf,i=t("gl-constants/lookup"),a=t("glsl-shader-name"),o=t("add-line-numbers");e.exports=function(t,e,n){"use strict";var s=a(e)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==n&&(l=n===i.FRAGMENT_SHADER?"fragment":"vertex");for(var u=r("Error compiling %s shader %s:\n",l,s),c=r("%s%s",u,t),f=t.split("\n"),h={},p=0;p<f.length;p++){var d=f[p];if(""!==d&&"\0"!==d){var m=parseInt(d.split(":")[2]);if(isNaN(m))throw new Error(r("Could not parse error: %s",d));h[m]=d}}for(var v=o(e).split("\n"),p=0;p<v.length;p++)if(h[p+3]||h[p+2]||h[p+1]){var g=v[p];if(u+=g+"\n",h[p+1]){var y=h[p+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),u+=r("^^^ %s\n\n",y)}}return{long:u.trim(),short:c.trim()}}},{"add-line-numbers":49,"gl-constants/lookup":236,"glsl-shader-name":384,"sprintf-js":504}],241:[function(t,e,n){"use strict";e.exports=function(t,e){var n=t.gl,r=o(n,l.vertex,l.fragment),i=o(n,l.pickVertex,l.pickFragment),a=s(n),c=s(n),f=s(n),h=s(n),p=new u(t,r,i,a,c,f,h);return p.update(e),t.addObject(p),p};var r=t("binary-search-bounds"),i=t("iota-array"),a=t("typedarray-pool"),o=t("gl-shader"),s=t("gl-buffer"),l=t("./lib/shaders");function u(t,e,n,r,i,a,o){this.plot=t,this.shader=e,this.pickShader=n,this.positionBuffer=r,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}var c,f=u.prototype,h=[0,0,1,0,0,1,1,0,1,1,0,1];f.draw=(c=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,n=this.bounds,r=this.numVertices;if(!(r<=0)){var i=t.gl,a=t.dataBox,o=n[2]-n[0],s=n[3]-n[1],l=a[2]-a[0],u=a[3]-a[1];c[0]=2*o/l,c[4]=2*s/u,c[6]=2*(n[0]-a[0])/l-1,c[7]=2*(n[1]-a[1])/u-1,e.bind();var f=e.uniforms;f.viewTransform=c,f.shape=this.shape;var h=e.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(i.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(i.UNSIGNED_BYTE,!0),i.drawArrays(i.TRIANGLES,0,r)}}),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(n){var r=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;if(!(o<=0)){var s=r.gl,l=r.dataBox,u=a[2]-a[0],c=a[3]-a[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*u/f,t[4]=2*c/h,t[6]=2*(a[0]-l[0])/f-1,t[7]=2*(a[1]-l[1])/h-1;for(var p=0;p<4;++p)e[p]=n>>8*p&255;this.pickOffset=n,i.bind();var d=i.uniforms;d.viewTransform=t,d.pickOffset=e,d.shape=this.shape;var m=i.attributes;return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),n+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,n){var r=this.pickOffset,i=this.shape[0]*this.shape[1];if(n<r||n>=r+i)return null;var a=n-r,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],n=t.x||i(e[0]),o=t.y||i(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=n,this.yData=o;var l=t.colorLevels||[0],u=t.colorValues||[0,0,0,1],c=l.length,f=this.bounds,p=f[0]=n[0],d=f[1]=o[0],m=f[2]=n[n.length-1],v=f[3]=o[o.length-1],g=1/(m-p),y=1/(v-d),b=e[0],x=e[1];this.shape=[b,x];var _=(b-1)*(x-1)*(h.length>>>1);this.numVertices=_;for(var w=a.mallocUint8(4*_),A=a.mallocFloat32(2*_),M=a.mallocUint8(2*_),k=a.mallocUint32(_),T=0,S=0;S<x-1;++S)for(var C=y*(o[S]-d),E=y*(o[S+1]-d),O=0;O<b-1;++O)for(var D=g*(n[O]-p),L=g*(n[O+1]-p),z=0;z<h.length;z+=2){var P,I,R,F,j=h[z],N=h[z+1],B=(S+N)*b+(O+j),V=s[B],U=r.le(l,V);if(U<0)P=u[0],I=u[1],R=u[2],F=u[3];else if(U===c-1)P=u[4*c-4],I=u[4*c-3],R=u[4*c-2],F=u[4*c-1];else{var q=(V-l[U])/(l[U+1]-l[U]),$=1-q,H=4*U,W=4*(U+1);P=$*u[H]+q*u[W],I=$*u[H+1]+q*u[W+1],R=$*u[H+2]+q*u[W+2],F=$*u[H+3]+q*u[W+3]}w[4*T]=255*P,w[4*T+1]=255*I,w[4*T+2]=255*R,w[4*T+3]=255*F,A[2*T]=.5*D+.5*L,A[2*T+1]=.5*C+.5*E,M[2*T]=j,M[2*T+1]=N,k[T]=S*b+O,T+=1}this.positionBuffer.update(A),this.weightBuffer.update(M),this.colorBuffer.update(w),this.idBuffer.update(k),a.free(A),a.free(w),a.free(M),a.free(k)},f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":242,"binary-search-bounds":243,"gl-buffer":230,"gl-shader":288,"iota-array":399,"typedarray-pool":522}],242:[function(t,e,n){"use strict";var r=t("glslify");e.exports={fragment:r(["precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n"]),vertex:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  fragColor = color;\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"]),pickFragment:r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n  vec2 d = step(.5, vWeight);\n  vec4 id = fragId + pickOffset;\n  id.x += d.x + d.y*shape.x;\n\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  gl_FragColor = id/255.;\n}\n"]),pickVertex:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n  vWeight = weight;\n\n  fragId = pickId;\n\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"])}},{glslify:392}],243:[function(t,e,n){arguments[4][99][0].apply(n,arguments)},{dup:99}],244:[function(t,e,n){var r=t("glslify"),i=t("gl-shader"),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  vec4 startPoint = project(position);\n  vec4 endPoint   = project(nextPosition);\n\n  vec2 A = startPoint.xy / startPoint.w;\n  vec2 B =   endPoint.xy /   endPoint.w;\n\n  float clipAngle = atan(\n    (B.y - A.y) * screenShape.y,\n    (B.x - A.x) * screenShape.x\n  );\n\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(\n    sin(clipAngle),\n    -cos(clipAngle)\n  ) / screenShape;\n\n  gl_Position = vec4(startPoint.xy + startPoint.w * offset, startPoint.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\nlowp vec4 encode_float_1540259130(highp float v) {\n  highp float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  highp vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  highp float e = floor(log2(av));\n  highp float m = av * pow(2.0, -e) - 1.0;\n  \n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n  \n  //Unpack exponent\n  highp float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0; \n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];n.createShader=function(t){return i(t,a,o,null,l)},n.createPickShader=function(t){return i(t,a,s,null,l)}},{"gl-shader":288,glslify:392}],245:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,n=c(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;var o=f(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=r(e),u=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),h=l(new Array(1024),[256,1,4]),p=0;p<1024;++p)h.data[p]=255;var d=a(e,h);d.wrap=e.REPEAT;var m=new v(e,n,o,s,u,d);return m.update(t),m};var r=t("gl-buffer"),i=t("gl-vao"),a=t("gl-texture2d"),o=t("glsl-read-float"),s=t("binary-search-bounds"),l=t("ndarray"),u=t("./lib/shaders"),c=u.createShader,f=u.createPickShader,h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function p(t,e){for(var n=0,r=0;r<3;++r){var i=t[r]-e[r];n+=i*i}return Math.sqrt(n)}function d(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],n=0;n<3;++n)e[0][n]=Math.max(t[0][n],e[0][n]),e[1][n]=Math.min(t[1][n],e[1][n]);return e}function m(t,e,n,r){this.arcLength=t,this.position=e,this.index=n,this.dataCoordinate=r}function v(t,e,n,r,i,a){this.gl=t,this.shader=e,this.pickShader=n,this.buffer=r,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}var g=v.prototype;g.isTransparent=function(){return this.opacity<1},g.isOpaque=function(){return this.opacity>=1},g.pickSlots=1,g.setPickBase=function(t){this.pickId=t},g.drawTransparent=g.draw=function(t){if(this.vertexCount){var e=this.gl,n=this.shader,r=this.vao;n.bind(),n.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,clipBounds:d(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},r.bind(),r.draw(e.TRIANGLE_STRIP,this.vertexCount),r.unbind()}},g.drawPick=function(t){if(this.vertexCount){var e=this.gl,n=this.pickShader,r=this.vao;n.bind(),n.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,pickId:this.pickId,clipBounds:d(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},r.bind(),r.draw(e.TRIANGLE_STRIP,this.vertexCount),r.unbind()}},g.update=function(t){var e,n;this.dirty=!0;var r=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),"opacity"in t&&(this.opacity=+t.opacity);var i=[],a=[],o=[],u=0,c=0,f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],h=t.position||t.positions;if(h){var d=t.color||t.colors||[0,0,0,1],m=t.lineWidth||1,v=!1;t:for(e=1;e<h.length;++e){var g,y,b,x=h[e-1],_=h[e];for(a.push(u),o.push(x.slice()),n=0;n<3;++n){if(isNaN(x[n])||isNaN(_[n])||!isFinite(x[n])||!isFinite(_[n])){if(!r&&i.length>0){for(var w=0;w<24;++w)i.push(i[i.length-12]);c+=2,v=!0}continue t}f[0][n]=Math.min(f[0][n],x[n],_[n]),f[1][n]=Math.max(f[1][n],x[n],_[n])}Array.isArray(d[0])?(g=d.length>e-1?d[e-1]:d.length>0?d[d.length-1]:[0,0,0,1],y=d.length>e?d[e]:d.length>0?d[d.length-1]:[0,0,0,1]):g=y=d,3===g.length&&(g=[g[0],g[1],g[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),b=Array.isArray(m)?m.length>e-1?m[e-1]:m.length>0?m[m.length-1]:[0,0,0,1]:m;var A=u;if(u+=p(x,_),v){for(n=0;n<2;++n)i.push(x[0],x[1],x[2],_[0],_[1],_[2],A,b,g[0],g[1],g[2],g[3]);c+=2,v=!1}i.push(x[0],x[1],x[2],_[0],_[1],_[2],A,b,g[0],g[1],g[2],g[3],x[0],x[1],x[2],_[0],_[1],_[2],A,-b,g[0],g[1],g[2],g[3],_[0],_[1],_[2],x[0],x[1],x[2],u,-b,y[0],y[1],y[2],y[3],_[0],_[1],_[2],x[0],x[1],x[2],u,b,y[0],y[1],y[2],y[3]),c+=4}}if(this.buffer.update(i),a.push(u),o.push(h[h.length-1].slice()),this.bounds=f,this.vertexCount=c,this.points=o,this.arcLength=a,"dashes"in t){var M=t.dashes,k=M.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var T=l(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(n=0;n<4;++n)T.set(e,0,n,0);1&s.le(k,k[k.length-1]*e/255)?T.set(e,0,0,0):T.set(e,0,0,255)}this.texture.setPixels(T)}},g.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},g.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=o(t.value[0],t.value[1],t.value[2],0),n=s.le(this.arcLength,e);if(n<0)return null;if(n===this.arcLength.length-1)return new m(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),n);for(var r=this.points[n],i=this.points[Math.min(n+1,this.points.length-1)],a=(e-this.arcLength[n])/(this.arcLength[n+1]-this.arcLength[n]),l=1-a,u=[0,0,0],c=0;c<3;++c)u[c]=l*r[c]+a*i[c];var f=Math.min(a<.5?n:n+1,this.points.length-1);return new m(e,u,f,this.points[f])}},{"./lib/shaders":244,"binary-search-bounds":79,"gl-buffer":230,"gl-texture2d":305,"gl-vao":310,"glsl-read-float":383,ndarray:433}],246:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=n*a-i*r;return o?(o=1/o,t[0]=a*o,t[1]=-r*o,t[2]=-i*o,t[3]=n*o,t):null}},{}],247:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=c*o-s*u,h=-c*a+s*l,p=u*a-o*l,d=n*f+r*h+i*p;return d?(d=1/d,t[0]=f*d,t[1]=(-c*r+i*u)*d,t[2]=(s*r-i*o)*d,t[3]=h*d,t[4]=(c*n-i*l)*d,t[5]=(-s*n+i*a)*d,t[6]=p*d,t[7]=(-u*n+r*l)*d,t[8]=(o*n-r*a)*d,t):null}},{}],248:[function(t,e,n){e.exports=function(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}},{}],249:[function(t,e,n){e.exports=function(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],250:[function(t,e,n){e.exports=function(t){var e=t[0],n=t[1],r=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8],c=t[9],f=t[10],h=t[11],p=t[12],d=t[13],m=t[14],v=t[15];return(e*o-n*a)*(f*v-h*m)-(e*s-r*a)*(c*v-h*d)+(e*l-i*a)*(c*m-f*d)+(n*s-r*o)*(u*v-h*p)-(n*l-i*o)*(u*m-f*p)+(r*l-i*s)*(u*d-c*p)}},{}],251:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=n+n,s=r+r,l=i+i,u=n*o,c=r*o,f=r*s,h=i*o,p=i*s,d=i*l,m=a*o,v=a*s,g=a*l;return t[0]=1-f-d,t[1]=c+g,t[2]=h-v,t[3]=0,t[4]=c-g,t[5]=1-u-d,t[6]=p+m,t[7]=0,t[8]=h+v,t[9]=p-m,t[10]=1-u-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],252:[function(t,e,n){e.exports=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=r+r,l=i+i,u=a+a,c=r*s,f=r*l,h=r*u,p=i*l,d=i*u,m=a*u,v=o*s,g=o*l,y=o*u;return t[0]=1-(p+m),t[1]=f+y,t[2]=h-g,t[3]=0,t[4]=f-y,t[5]=1-(c+m),t[6]=d+v,t[7]=0,t[8]=h+g,t[9]=d-v,t[10]=1-(c+p),t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t}},{}],253:[function(t,e,n){e.exports=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],254:[function(t,e,n){e.exports=function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=e[9],h=e[10],p=e[11],d=e[12],m=e[13],v=e[14],g=e[15],y=n*s-r*o,b=n*l-i*o,x=n*u-a*o,_=r*l-i*s,w=r*u-a*s,A=i*u-a*l,M=c*m-f*d,k=c*v-h*d,T=c*g-p*d,S=f*v-h*m,C=f*g-p*m,E=h*g-p*v,O=y*E-b*C+x*S+_*T-w*k+A*M;return O?(O=1/O,t[0]=(s*E-l*C+u*S)*O,t[1]=(i*C-r*E-a*S)*O,t[2]=(m*A-v*w+g*_)*O,t[3]=(h*w-f*A-p*_)*O,t[4]=(l*T-o*E-u*k)*O,t[5]=(n*E-i*T+a*k)*O,t[6]=(v*x-d*A-g*b)*O,t[7]=(c*A-h*x+p*b)*O,t[8]=(o*C-s*T+u*M)*O,t[9]=(r*T-n*C-a*M)*O,t[10]=(d*w-m*x+g*y)*O,t[11]=(f*x-c*w-p*y)*O,t[12]=(s*k-o*S-l*M)*O,t[13]=(n*S-r*k+i*M)*O,t[14]=(m*b-d*_-v*y)*O,t[15]=(c*_-f*b+h*y)*O,t):null}},{}],255:[function(t,e,n){var r=t("./identity");e.exports=function(t,e,n,i){var a,o,s,l,u,c,f,h,p,d,m=e[0],v=e[1],g=e[2],y=i[0],b=i[1],x=i[2],_=n[0],w=n[1],A=n[2];return Math.abs(m-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(g-A)<1e-6?r(t):(f=m-_,h=v-w,p=g-A,d=1/Math.sqrt(f*f+h*h+p*p),a=b*(p*=d)-x*(h*=d),o=x*(f*=d)-y*p,s=y*h-b*f,(d=Math.sqrt(a*a+o*o+s*s))?(a*=d=1/d,o*=d,s*=d):(a=0,o=0,s=0),l=h*s-p*o,u=p*a-f*s,c=f*o-h*a,(d=Math.sqrt(l*l+u*u+c*c))?(l*=d=1/d,u*=d,c*=d):(l=0,u=0,c=0),t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=u,t[6]=h,t[7]=0,t[8]=s,t[9]=c,t[10]=p,t[11]=0,t[12]=-(a*m+o*v+s*g),t[13]=-(l*m+u*v+c*g),t[14]=-(f*m+h*v+p*g),t[15]=1,t)}},{"./identity":253}],256:[function(t,e,n){e.exports=function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],p=e[10],d=e[11],m=e[12],v=e[13],g=e[14],y=e[15],b=n[0],x=n[1],_=n[2],w=n[3];return t[0]=b*r+x*s+_*f+w*m,t[1]=b*i+x*l+_*h+w*v,t[2]=b*a+x*u+_*p+w*g,t[3]=b*o+x*c+_*d+w*y,b=n[4],x=n[5],_=n[6],w=n[7],t[4]=b*r+x*s+_*f+w*m,t[5]=b*i+x*l+_*h+w*v,t[6]=b*a+x*u+_*p+w*g,t[7]=b*o+x*c+_*d+w*y,b=n[8],x=n[9],_=n[10],w=n[11],t[8]=b*r+x*s+_*f+w*m,t[9]=b*i+x*l+_*h+w*v,t[10]=b*a+x*u+_*p+w*g,t[11]=b*o+x*c+_*d+w*y,b=n[12],x=n[13],_=n[14],w=n[15],t[12]=b*r+x*s+_*f+w*m,t[13]=b*i+x*l+_*h+w*v,t[14]=b*a+x*u+_*p+w*g,t[15]=b*o+x*c+_*d+w*y,t}},{}],257:[function(t,e,n){e.exports=function(t,e,n,r,i){var a=1/Math.tan(e/2),o=1/(r-i);return t[0]=a/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+r)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*r*o,t[15]=0,t}},{}],258:[function(t,e,n){e.exports=function(t,e,n,r){var i,a,o,s,l,u,c,f,h,p,d,m,v,g,y,b,x,_,w,A,M,k,T,S,C=r[0],E=r[1],O=r[2],D=Math.sqrt(C*C+E*E+O*O);return Math.abs(D)<1e-6?null:(C*=D=1/D,E*=D,O*=D,i=Math.sin(n),a=Math.cos(n),o=1-a,s=e[0],l=e[1],u=e[2],c=e[3],f=e[4],h=e[5],p=e[6],d=e[7],m=e[8],v=e[9],g=e[10],y=e[11],b=C*C*o+a,x=E*C*o+O*i,_=O*C*o-E*i,w=C*E*o-O*i,A=E*E*o+a,M=O*E*o+C*i,k=C*O*o+E*i,T=E*O*o-C*i,S=O*O*o+a,t[0]=s*b+f*x+m*_,t[1]=l*b+h*x+v*_,t[2]=u*b+p*x+g*_,t[3]=c*b+d*x+y*_,t[4]=s*w+f*A+m*M,t[5]=l*w+h*A+v*M,t[6]=u*w+p*A+g*M,t[7]=c*w+d*A+y*M,t[8]=s*k+f*T+m*S,t[9]=l*k+h*T+v*S,t[10]=u*k+p*T+g*S,t[11]=c*k+d*T+y*S,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}},{}],259:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+u*r,t[5]=o*i+c*r,t[6]=s*i+f*r,t[7]=l*i+h*r,t[8]=u*i-a*r,t[9]=c*i-o*r,t[10]=f*i-s*r,t[11]=h*i-l*r,t}},{}],260:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),a=e[0],o=e[1],s=e[2],l=e[3],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-u*r,t[1]=o*i-c*r,t[2]=s*i-f*r,t[3]=l*i-h*r,t[8]=a*r+u*i,t[9]=o*r+c*i,t[10]=s*r+f*i,t[11]=l*r+h*i,t}},{}],261:[function(t,e,n){e.exports=function(t,e,n){var r=Math.sin(n),i=Math.cos(n),a=e[0],o=e[1],s=e[2],l=e[3],u=e[4],c=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+u*r,t[1]=o*i+c*r,t[2]=s*i+f*r,t[3]=l*i+h*r,t[4]=u*i-a*r,t[5]=c*i-o*r,t[6]=f*i-s*r,t[7]=h*i-l*r,t}},{}],262:[function(t,e,n){e.exports=function(t,e,n){var r=n[0],i=n[1],a=n[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}},{}],263:[function(t,e,n){e.exports=function(t,e,n){var r,i,a,o,s,l,u,c,f,h,p,d,m=n[0],v=n[1],g=n[2];return e===t?(t[12]=e[0]*m+e[4]*v+e[8]*g+e[12],t[13]=e[1]*m+e[5]*v+e[9]*g+e[13],t[14]=e[2]*m+e[6]*v+e[10]*g+e[14],t[15]=e[3]*m+e[7]*v+e[11]*g+e[15]):(r=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],p=e[10],d=e[11],t[0]=r,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=f,t[9]=h,t[10]=p,t[11]=d,t[12]=r*m+s*v+f*g+e[12],t[13]=i*m+l*v+h*g+e[13],t[14]=a*m+u*v+p*g+e[14],t[15]=o*m+c*v+d*g+e[15]),t}},{}],264:[function(t,e,n){e.exports=function(t,e){if(t===e){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}},{}],265:[function(t,e,n){"use strict";e.exports=function(t,e){switch(e.length){case 0:break;case 1:t[0]=1/e[0];break;case 4:r(t,e);break;case 9:i(t,e);break;case 16:a(t,e);break;default:throw new Error("currently supports matrices up to 4x4")}return t};var r=t("gl-mat2/invert"),i=t("gl-mat3/invert"),a=t("gl-mat4/invert")},{"gl-mat2/invert":246,"gl-mat3/invert":247,"gl-mat4/invert":254}],266:[function(t,e,n){arguments[4][232][0].apply(n,arguments)},{barycentric:61,dup:232,"polytope-closest-point/lib/closest_point_2d.js":464}],267:[function(t,e,n){var r=t("glslify"),i=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec4 m_position  = model * vec4(position, 1.0);\n  vec4 t_position  = view * m_position;\n  gl_Position      = projection * t_position;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = position;\n  f_eyeDirection   = eyePosition   - position;\n  f_lightDirection = lightPosition - position;\n  f_uv             = uv;\n}\n"]),a=r(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nvec3 normals(vec3 pos) {\n  vec3 fdx = dFdx(pos);\n  vec3 fdy = dFdy(pos);\n  return normalize(cross(fdx, fdy));\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  vec3 normal = normals(f_data);\n\n  if (dot(N, normal) < 0.0) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}"]),u=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),c=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}"]),f=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),h=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}"]),p=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}"]),d=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor,1);\n}\n"]);n.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},n.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},n.pointShader={vertex:l,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},n.pickShader={vertex:c,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},n.pointPickShader={vertex:h,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},n.contourShader={vertex:p,fragment:d,attributes:[{name:"position",type:"vec3"}]}},{glslify:392}],268:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),p=t("typedarray-pool"),d=t("./lib/shaders"),m=t("./lib/closest-point"),v=d.meshShader,g=d.wireShader,y=d.pointShader,b=d.pickShader,x=d.pointPickShader,_=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function A(t,e,n,r,i,a,o,s,l,u,c,f,h,p,d,m,v,g,y,b,x,_,A,M,k,T,S){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=c,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=u,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=v,this.edgeUVs=g,this.edgeIds=m,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=A,this.pointSizes=M,this.pointIds=x,this.pointVAO=k,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var M=A.prototype;function k(t){var e=r(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function T(t){var e=r(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function S(t){var e=r(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function C(t){var e=r(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}M.isOpaque=function(){return this.opacity>=1},M.isTransparent=function(){return this.opacity<1},M.pickSlots=1,M.setPickBase=function(t){this.pickId=t},M.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,a=n.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=r[f][0],m=r[f][1],v=i[f],g=1-v,y=this.positions[d],b=this.positions[m],x=0;x<3;++x)o[s++]=v*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},M.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],a=0;a<3;++a)n[4*r+a]=i[a];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions;if(r&&n){var i=[],a=[],l=[],u=[],h=[],p=[],d=[],m=[],v=[],g=[],y=[],b=[],x=[],_=[];this.cells=n,this.positions=r;var w=t.vertexNormals,A=t.cellNormals,M=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,k=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!A&&(A=s.faceNormals(n,r,k)),A||w||(w=s.vertexNormals(n,r,M));var T=t.vertexColors,S=t.cellColors,C=t.meshColor||[1,1,1,1],E=t.vertexUVs,O=t.vertexIntensity,D=t.cellUVs,L=t.cellIntensity,z=1/0,P=-1/0;if(!E&&!D)if(O)if(t.vertexIntensityBounds)z=+t.vertexIntensityBounds[0],P=+t.vertexIntensityBounds[1];else for(var I=0;I<O.length;++I){var R=O[I];z=Math.min(z,R),P=Math.max(P,R)}else if(L)for(var I=0;I<L.length;++I){var R=L[I];z=Math.min(z,R),P=Math.max(P,R)}else for(var I=0;I<r.length;++I){var R=r[I][2];z=Math.min(z,R),P=Math.max(P,R)}this.intensity=O||(L?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)r[o[s]]=n[i];return r}(n,r.length,L):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var F=t.pointSizes,j=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var I=0;I<r.length;++I)for(var N=r[I],B=0;B<3;++B)!isNaN(N[B])&&isFinite(N[B])&&(this.bounds[0][B]=Math.min(this.bounds[0][B],N[B]),this.bounds[1][B]=Math.max(this.bounds[1][B],N[B]));var V=0,U=0,q=0;t:for(var I=0;I<n.length;++I){var $=n[I];switch($.length){case 1:for(var H=$[0],N=r[H],B=0;B<3;++B)if(isNaN(N[B])||!isFinite(N[B]))continue t;g.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?y.push(G[0],G[1],G[2],1):y.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],b.push(Y[0],Y[1]),F?x.push(F[H]):x.push(j),_.push(I),q+=1;break;case 2:for(var B=0;B<2;++B)for(var H=$[B],N=r[H],W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue t;for(var B=0;B<2;++B){var H=$[B],N=r[H];p.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?d.push(G[0],G[1],G[2],1):d.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],m.push(Y[0],Y[1]),v.push(I)}U+=1;break;case 3:for(var B=0;B<3;++B)for(var H=$[B],N=r[H],W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue t;for(var B=0;B<3;++B){var G,Y,X,H=$[B],N=r[H];i.push(N[0],N[1],N[2]),3===(G=T?T[H]:S?S[I]:C).length?a.push(G[0],G[1],G[2],1):a.push(G[0],G[1],G[2],G[3]),Y=E?E[H]:O?[(O[H]-z)/(P-z),0]:D?D[I]:L?[(L[I]-z)/(P-z),0]:[(N[2]-z)/(P-z),0],u.push(Y[0],Y[1]),X=w?w[H]:A[I],l.push(X[0],X[1],X[2]),h.push(I)}V+=1}}this.pointCount=q,this.edgeCount=U,this.triangleCount=V,this.pointPositions.update(g),this.pointColors.update(y),this.pointUVs.update(b),this.pointSizes.update(x),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(p),this.edgeColors.update(d),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(v)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(u),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(h))}},M.drawTransparent=M.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||w,r=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:n,view:r,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var d=this.lineShader;d.bind(),d.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var d=this.pointShader;d.bind(),d.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var d=this.contourShader;d.bind(),d.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},M.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||w,r=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},M.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions,i=new Array(n.length),a=0;a<n.length;++a)i[a]=r[n[a]];var o=m(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;for(var s=o[2],l=0,a=0;a<n.length;++a)l+=s[a]*this.intensity[n[a]];return{position:o[1],index:n[o[0]],cell:n,cellId:e,intensity:l,dataCoordinate:this.positions[n[o[0]]]}},M.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){if(1===arguments.length&&(t=(e=t).gl),!(t.getExtension("OES_standard_derivatives")||t.getExtension("MOZ_OES_standard_derivatives")||t.getExtension("WEBKIT_OES_standard_derivatives")))throw new Error("derivatives not supported");var n=function(t){var e=r(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),s=function(t){var e=r(t,g.vertex,g.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),l=k(t),u=T(t),f=S(t),h=C(t),p=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=t.LINEAR_MIPMAP_LINEAR,p.magFilter=t.LINEAR;var d=i(t),m=i(t),y=i(t),b=i(t),x=i(t),_=a(t,[{buffer:d,type:t.FLOAT,size:3},{buffer:x,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:t.FLOAT,size:4},{buffer:y,type:t.FLOAT,size:2},{buffer:b,type:t.FLOAT,size:3}]),w=i(t),M=i(t),E=i(t),O=i(t),D=a(t,[{buffer:w,type:t.FLOAT,size:3},{buffer:O,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:M,type:t.FLOAT,size:4},{buffer:E,type:t.FLOAT,size:2}]),L=i(t),z=i(t),P=i(t),I=i(t),R=i(t),F=a(t,[{buffer:L,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:z,type:t.FLOAT,size:4},{buffer:P,type:t.FLOAT,size:2},{buffer:I,type:t.FLOAT,size:1}]),j=i(t),N=a(t,[{buffer:j,type:t.FLOAT,size:3}]),B=new A(t,p,n,s,l,u,f,h,d,x,m,y,b,_,w,O,M,E,D,L,R,z,P,I,F,j,N);return B.update(e),B}},{"./lib/closest-point":266,"./lib/shaders":267,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],269:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[0,0,0,1,1,0,1,1]),s=i(e,a.boxVert,a.lineFrag);return new o(t,n,s)};var r=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,n){this.plot=t,this.vbo=e,this.shader=n}var s,l,u=o.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawBox=(s=[0,0],l=[0,0],function(t,e,n,r,i){var a=this.plot,o=this.shader,u=a.gl;s[0]=t,s[1]=e,l[0]=n,l[1]=r,o.uniforms.lo=s,o.uniforms.hi=l,o.uniforms.color=i,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"gl-buffer":230,"gl-shader":288}],270:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),a=i(e,o.gridVert,o.gridFrag),l=i(e,o.tickVert,o.gridFrag);return new s(t,n,a,l)};var r=t("gl-buffer"),i=t("gl-shader"),a=t("binary-search-bounds"),o=t("./shaders");function s(t,e,n,r){this.plot=t,this.vbo=e,this.shader=n,this.tickShader=r,this.ticks=[[],[]]}function l(t,e){return t-e}var u,c,f,h,p,d=s.prototype;d.draw=(u=[0,0],c=[0,0],f=[0,0],function(){for(var t=this.plot,e=this.vbo,n=this.shader,r=this.ticks,i=t.gl,a=t._tickBounds,o=t.dataBox,s=t.viewBox,l=t.gridLineWidth,h=t.gridLineColor,p=t.gridLineEnable,d=t.pixelRatio,m=0;m<2;++m){var v=a[m],g=a[m+2],y=g-v,b=.5*(o[m+2]+o[m]),x=o[m+2]-o[m];c[m]=2*y/x,u[m]=2*(v-b)/x}n.bind(),e.bind(),n.attributes.dataCoord.pointer(),n.uniforms.dataShift=u,n.uniforms.dataScale=c;for(var _=0,m=0;m<2;++m){f[0]=f[1]=0,f[m]=1,n.uniforms.dataAxis=f,n.uniforms.lineWidth=l[m]/(s[m+2]-s[m])*d,n.uniforms.color=h[m];var w=6*r[m].length;p[m]&&w&&i.drawArrays(i.TRIANGLES,_,w),_+=w}}),d.drawTickMarks=function(){var t=[0,0],e=[0,0],n=[1,0],r=[0,1],i=[0,0],o=[0,0];return function(){for(var s=this.plot,u=this.vbo,c=this.tickShader,f=this.ticks,h=s.gl,p=s._tickBounds,d=s.dataBox,m=s.viewBox,v=s.pixelRatio,g=s.screenBox,y=g[2]-g[0],b=g[3]-g[1],x=m[2]-m[0],_=m[3]-m[1],w=0;w<2;++w){var A=p[w],M=p[w+2],k=M-A,T=.5*(d[w+2]+d[w]),S=d[w+2]-d[w];e[w]=2*k/S,t[w]=2*(A-T)/S}e[0]*=x/y,t[0]*=x/y,e[1]*=_/b,t[1]*=_/b,c.bind(),u.bind(),c.attributes.dataCoord.pointer();var C=c.uniforms;C.dataShift=t,C.dataScale=e;var E=s.tickMarkLength,O=s.tickMarkWidth,D=s.tickMarkColor,L=6*f[0].length,z=Math.min(a.ge(f[0],(d[0]-p[0])/(p[2]-p[0]),l),f[0].length),P=Math.min(a.gt(f[0],(d[2]-p[0])/(p[2]-p[0]),l),f[0].length),I=0+6*z,R=6*Math.max(0,P-z),F=Math.min(a.ge(f[1],(d[1]-p[1])/(p[3]-p[1]),l),f[1].length),j=Math.min(a.gt(f[1],(d[3]-p[1])/(p[3]-p[1]),l),f[1].length),N=L+6*F,B=6*Math.max(0,j-F);i[0]=2*(m[0]-E[1])/y-1,i[1]=(m[3]+m[1])/b-1,o[0]=E[1]*v/y,o[1]=O[1]*v/b,B&&(C.color=D[1],C.tickScale=o,C.dataAxis=r,C.screenOffset=i,h.drawArrays(h.TRIANGLES,N,B)),i[0]=(m[2]+m[0])/y-1,i[1]=2*(m[1]-E[0])/b-1,o[0]=O[0]*v/y,o[1]=E[0]*v/b,R&&(C.color=D[0],C.tickScale=o,C.dataAxis=n,C.screenOffset=i,h.drawArrays(h.TRIANGLES,I,R)),i[0]=2*(m[2]+E[3])/y-1,i[1]=(m[3]+m[1])/b-1,o[0]=E[3]*v/y,o[1]=O[3]*v/b,B&&(C.color=D[3],C.tickScale=o,C.dataAxis=r,C.screenOffset=i,h.drawArrays(h.TRIANGLES,N,B)),i[0]=(m[2]+m[0])/y-1,i[1]=2*(m[3]+E[2])/b-1,o[0]=O[2]*v/y,o[1]=E[2]*v/b,R&&(C.color=D[2],C.tickScale=o,C.dataAxis=n,C.screenOffset=i,h.drawArrays(h.TRIANGLES,I,R))}}(),d.update=(h=[1,1,-1,-1,1,-1],p=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,n=t.bounds,r=new Float32Array(18*(e[0].length+e[1].length)),i=(this.plot.zeroLineEnable,0),a=[[],[]],o=0;o<2;++o)for(var s=a[o],l=e[o],u=n[o],c=n[o+2],f=0;f<l.length;++f){var d=(l[f].x-u)/(c-u);s.push(d);for(var m=0;m<6;++m)r[i++]=d,r[i++]=h[m],r[i++]=p[m]}this.ticks=a,this.vbo.update(r)}),d.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{"./shaders":272,"binary-search-bounds":274,"gl-buffer":230,"gl-shader":288}],271:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[-1,-1,-1,1,1,-1,1,1]),s=i(e,a.lineVert,a.lineFrag);return new o(t,n,s)};var r=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,n){this.plot=t,this.vbo=e,this.shader=n}var s,l,u=o.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawLine=(s=[0,0],l=[0,0],function(t,e,n,r,i,a){var o=this.plot,u=this.shader,c=o.gl;s[0]=t,s[1]=e,l[0]=n,l[1]=r,u.uniforms.start=s,u.uniforms.end=l,u.uniforms.width=i*o.pixelRatio,u.uniforms.color=a,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"gl-buffer":230,"gl-shader":288}],272:[function(t,e,n){"use strict";var r=t("glslify"),i=r(["precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n"]);e.exports={lineVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n  return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  vec2 delta = normalize(perp(start - end));\n  vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n  gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n"]),lineFrag:i,textVert:r(["#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n  float dataOffset  = textCoordinate.z;\n  vec2 glyphOffset  = textCoordinate.xy;\n  mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n  vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n    glyphMatrix * glyphOffset * textScale + screenOffset;\n  gl_Position = vec4(screenCoordinate, 0, 1);\n}\n"]),textFrag:i,gridVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n  gl_Position = vec4(pos, 0, 1);\n}\n"]),gridFrag:i,boxVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n"]),tickVert:r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"])}},{glslify:392}],273:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e),a=i(e,s.textVert,s.textFrag);return new l(t,n,a)};var r=t("gl-buffer"),i=t("gl-shader"),a=t("text-cache"),o=t("binary-search-bounds"),s=t("./shaders");function l(t,e,n){this.plot=t,this.vbo=e,this.shader=n,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var u,c,f,h,p,d,m=l.prototype;m.drawTicks=(u=[0,0],c=[0,0],f=[0,0],function(t){var e=this.plot,n=this.shader,r=this.tickX[t],i=this.tickOffset[t],a=e.gl,s=e.viewBox,l=e.dataBox,h=e.screenBox,p=e.pixelRatio,d=e.tickEnable,m=e.tickPad,v=e.tickColor,g=e.tickAngle,y=e.labelEnable,b=e.labelPad,x=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],A=this.labelCount[t],M=o.lt(r,l[t]),k=o.le(r,l[t+2]);u[0]=u[1]=0,u[t]=1,c[t]=(s[2+t]+s[t])/(h[2+t]-h[t])-1;var T=2/h[2+(1^t)]-h[1^t];c[1^t]=T*s[1^t]-1,d[t]&&(c[1^t]-=T*p*m[t],M<k&&i[k]>i[M]&&(n.uniforms.dataAxis=u,n.uniforms.screenOffset=c,n.uniforms.color=v[t],n.uniforms.angle=g[t],a.drawArrays(a.TRIANGLES,i[M],i[k]-i[M]))),y[t]&&A&&(c[1^t]-=T*p*b[t],n.uniforms.dataAxis=f,n.uniforms.screenOffset=c,n.uniforms.color=x[t],n.uniforms.angle=_[t],a.drawArrays(a.TRIANGLES,w,A)),c[1^t]=T*s[2+(1^t)]-1,d[t+2]&&(c[1^t]+=T*p*m[t+2],M<k&&i[k]>i[M]&&(n.uniforms.dataAxis=u,n.uniforms.screenOffset=c,n.uniforms.color=v[t+2],n.uniforms.angle=g[t+2],a.drawArrays(a.TRIANGLES,i[M],i[k]-i[M]))),y[t+2]&&A&&(c[1^t]+=T*p*b[t+2],n.uniforms.dataAxis=f,n.uniforms.screenOffset=c,n.uniforms.color=x[t+2],n.uniforms.angle=_[t+2],a.drawArrays(a.TRIANGLES,w,A))}),m.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var n=this.plot,r=this.shader,i=n.gl,a=n.screenBox,o=n.titleCenter,s=n.titleAngle,l=n.titleColor,u=n.pixelRatio;if(this.titleCount){for(var c=0;c<2;++c)e[c]=2*(o[c]*u-a[c])/(a[2+c]-a[c])-1;r.bind(),r.uniforms.dataAxis=t,r.uniforms.screenOffset=e,r.uniforms.angle=s,r.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),m.bind=(h=[0,0],p=[0,0],d=[0,0],function(){var t=this.plot,e=this.shader,n=t._tickBounds,r=t.dataBox,i=t.screenBox,a=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=n[o],l=n[o+2],u=l-s,c=.5*(r[o+2]+r[o]),f=r[o+2]-r[o],m=a[o],v=a[o+2],g=v-m,y=i[o],b=i[o+2],x=b-y;p[o]=2*u/f*g/x,h[o]=2*(s-c)/f*g/x}d[1]=2*t.pixelRatio/(i[3]-i[1]),d[0]=d[1]*(i[3]-i[1])/(i[2]-i[0]),e.uniforms.dataScale=p,e.uniforms.dataShift=h,e.uniforms.textScale=d,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),m.update=function(t){var e,n,r,i,o,s=[],l=t.ticks,u=t.bounds;for(o=0;o<2;++o){var c=[Math.floor(s.length/3)],f=[-1/0],h=l[o];for(e=0;e<h.length;++e){var p=h[e],d=p.x,m=p.text,v=p.font||"sans-serif";i=p.fontSize||12;for(var g=1/(u[o+2]-u[o]),y=u[o],b=m.split("\n"),x=0;x<b.length;x++)for(r=a(v,b[x]).data,n=0;n<r.length;n+=2)s.push(r[n]*i,-r[n+1]*i-x*i*1.2,(d-y)*g);c.push(Math.floor(s.length/3)),f.push(d)}this.tickOffset[o]=c,this.tickX[o]=f}for(o=0;o<2;++o){for(this.labelOffset[o]=Math.floor(s.length/3),r=a(t.labelFont[o],t.labels[o],{textAlign:"center"}).data,i=t.labelSize[o],e=0;e<r.length;e+=2)s.push(r[e]*i,-r[e+1]*i,0);this.labelCount[o]=Math.floor(s.length/3)-this.labelOffset[o]}for(this.titleOffset=Math.floor(s.length/3),r=a(t.titleFont,t.title).data,i=t.titleSize,e=0;e<r.length;e+=2)s.push(r[e]*i,-r[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},m.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":272,"binary-search-bounds":274,"gl-buffer":230,"gl-shader":288,"text-cache":513}],274:[function(t,e,n){arguments[4][99][0].apply(n,arguments)},{dup:99}],275:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=r(e,[e.drawingBufferWidth,e.drawingBufferHeight]),u=new l(e,n);return u.grid=i(u),u.text=a(u),u.line=o(u),u.box=s(u),u.update(t),u};var r=t("gl-select-static"),i=t("./lib/grid"),a=t("./lib/text"),o=t("./lib/line"),s=t("./lib/box");function l(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}var u=l.prototype;function c(t){for(var e=t.slice(),n=0;n<e.length;++n)e[n]=e[n].slice();return e}function f(t,e){return t.x-e.x}u.setDirty=function(){this.dirty=this.pickDirty=!0},u.setOverlayDirty=function(){this.dirty=!0},u.nextDepthValue=function(){return this._depthCounter++/65536},u.draw=function(){var t=this.gl,e=this.screenBox,n=this.viewBox,r=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(n[0],n[1],n[2]-n[0],n[3]-n[1]),t.viewport(n[0],n[1],n[2]-n[0],n[3]-n[1]);var c=this.backgroundColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,p=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var d=0;d<2;++d)if(f[d]&&r[d]<=0&&r[d+2]>=0){var m=e[d]-r[d]*(e[d+2]-e[d])/(r[d+2]-r[d]);0===d?o.drawLine(m,e[1],m,e[3],p[d],h[d]):o.drawLine(e[0],m,e[2],m,p[d],h[d])}}for(var d=0;d<l.length;++d)l[d].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,g=this.borderLineWidth,y=this.borderLineColor;v[1]&&o.drawLine(n[0],n[1]-.5*g[1]*i,n[0],n[3]+.5*g[3]*i,g[1],y[1]),v[0]&&o.drawLine(n[0]-.5*g[0]*i,n[1],n[2]+.5*g[2]*i,n[1],g[0],y[0]),v[3]&&o.drawLine(n[2],n[1]-.5*g[1]*i,n[2],n[3]+.5*g[3]*i,g[3],y[3]),v[2]&&o.drawLine(n[0]-.5*g[0]*i,n[3],n[2]+.5*g[2]*i,n[3],g[2],y[2]),s.bind();for(var d=0;d<2;++d)s.drawTicks(d);this.titleEnable&&s.drawTitle();for(var b=this.overlays,d=0;d<b.length;++d)b[d].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},u.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl,this._pickTimeout=null,t.begin();for(var e=1,n=this.objects,r=0;r<n.length;++r)e=n[r].drawPick(e);t.end()}},u.pick=function(t,e){if(!this.static){var n=this.pixelRatio,r=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/n)*r),o=0|Math.round((e-i[1]/n)*r),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=this.objects,c=0;c<u.length;++c){var f=u[c].pick(a,o,l);if(f)return f}return null}},u.setScreenBox=function(t){var e=this.screenBox,n=this.pixelRatio;e[0]=0|Math.round(t[0]*n),e[1]=0|Math.round(t[1]*n),e[2]=0|Math.round(t[2]*n),e[3]=0|Math.round(t[3]*n),this.setDirty()},u.setDataBox=function(t){var e=this.dataBox,n=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];n&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},u.setViewBox=function(t){var e=this.pixelRatio,n=this.viewBox;n[0]=0|Math.round(t[0]*e),n[1]=0|Math.round(t[1]*e),n[2]=0|Math.round(t[2]*e),n[3]=0|Math.round(t[3]*e);var r=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*r),0|Math.round((t[3]-t[1])*r)],this.setDirty()},u.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var n=this.pixelRatio;this.pickPixelRatio=Math.max(n,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/n,e.drawingBufferHeight/n]),this.screenBox,this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/n,.125*(this.screenBox[3]-this.screenBox[1])/n,.875*(this.screenBox[2]-this.screenBox[0])/n,.875*(this.screenBox[3]-this.screenBox[1])/n]);var r=this.viewBox,i=(r[2]-r[0])/(r[3]-r[1]);this.setDataBox(t.dataBox||[-10,-10/i,10,10/i]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=c(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=c(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=c(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(r[0]+r[2])/n,(r[3]+120)/n]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=c(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=c(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=c(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var a=t.ticks||[[],[]],o=this._tickBounds;o[0]=o[1]=1/0,o[2]=o[3]=-1/0;for(var s=0;s<2;++s){var l=a[s].slice(0);0!==l.length&&(l.sort(f),o[s]=Math.min(o[s],l[0].x),o[s+2]=Math.max(o[s+2],l[l.length-1].x))}this.grid.update({bounds:o,ticks:a}),this.text.update({bounds:o,ticks:a,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.static=!!t.static,this.setDirty()},u.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},u.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},u.removeObject=function(t){for(var e=this.objects,n=0;n<e.length;++n)if(e[n]===t){e.splice(n,1),this.setDirty();break}},u.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},u.removeOverlay=function(t){for(var e=this.overlays,n=0;n<e.length;++n)if(e[n]===t){e.splice(n,1),this.setOverlayDirty();break}}},{"./lib/box":269,"./lib/grid":270,"./lib/line":271,"./lib/text":273,"gl-select-static":287}],276:[function(t,e,n){var r=t("glslify"),i=t("gl-shader"),a=r(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec2"}])}},{"gl-shader":288,glslify:392}],277:[function(t,e,n){"use strict";e.exports=function(t){var e=!1,n=((t=t||{}).pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);if(!n)if(n=document.createElement("canvas"),t.container){var g=t.container;g.appendChild(n)}else document.body.appendChild(n);var y=t.gl;if(y||(y=function(t,e){var n=null;try{(n=t.getContext("webgl",e))||(n=t.getContext("experimental-webgl",e))}catch(t){return null}return n}(n,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:p})),!y)throw new Error("webgl not supported");var b=t.bounds||[[-10,-10,-10],[10,10,10]],x=new d,_=l(y,[y.drawingBufferWidth,y.drawingBufferHeight],{preferFloat:!p}),w=h(y),A=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"},M=t.axes||{},k=i(y,M);k.enable=!M.disable;var T=t.spikes||{},S=o(y,T),C=[],E=[],O=[],D=[],L=!0,z=!0,P=new Array(16),I=new Array(16),R={view:null,projection:P,model:I},z=!0,F=[y.drawingBufferWidth,y.drawingBufferHeight],j={gl:y,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:n,selection:x,camera:r(n,A),axes:k,axesPixels:null,spikes:S,bounds:b,objects:C,shape:F,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:v(t.autoResize),autoBounds:v(t.autoBounds),autoScale:!!t.autoScale,autoCenter:v(t.autoCenter),clipToBounds:v(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:R,oncontextloss:null,mouseListener:null},N=[y.drawingBufferWidth/j.pixelRatio|0,y.drawingBufferHeight/j.pixelRatio|0];function B(){if(!e&&j.autoResize){var t=n.parentNode,r=1,i=1;t&&t!==document.body?(r=t.clientWidth,i=t.clientHeight):(r=window.innerWidth,i=window.innerHeight);var a=0|Math.ceil(r*j.pixelRatio),o=0|Math.ceil(i*j.pixelRatio);if(a!==n.width||o!==n.height){n.width=a,n.height=o;var s=n.style;s.position=s.position||"absolute",s.left="0px",s.top="0px",s.width=r+"px",s.height=i+"px",L=!0}}}function V(){for(var t=C.length,e=D.length,n=0;n<e;++n)O[n]=0;t:for(var n=0;n<t;++n){var r=C[n],i=r.pickSlots;if(i){for(var a=0;a<e;++a)if(O[a]+i<255){E[n]=a,r.setPickBase(O[a]+1),O[a]+=i;continue t}var o=s(y,F);E[n]=e,D.push(o),O.push(i),r.setPickBase(1),e+=1}else E[n]=-1}for(;e>0&&0===O[e-1];)O.pop(),D.pop().dispose()}j.autoResize&&B(),window.addEventListener("resize",B),j.update=function(t){e||(t=t||{},L=!0,z=!0)},j.add=function(t){e||(t.axes=k,C.push(t),E.push(-1),L=!0,z=!0,V())},j.remove=function(t){if(!e){var n=C.indexOf(t);n<0||(C.splice(n,1),E.pop(),L=!0,z=!0,V())}},j.dispose=function(){if(!e&&(e=!0,window.removeEventListener("resize",B),n.removeEventListener("webglcontextlost",$),j.mouseListener.enabled=!1,!j.contextLost)){k.dispose(),S.dispose();for(var t=0;t<C.length;++t)C[t].dispose();_.dispose();for(var t=0;t<D.length;++t)D[t].dispose();w.dispose(),y=null,k=null,S=null,C=[]}};var U=!1,q=0;function $(){if(j.contextLost)return!0;y.isContextLost()&&(j.contextLost=!0,j.mouseListener.enabled=!1,j.selection.object=null,j.oncontextloss&&j.oncontextloss())}j.mouseListener=c(n,function(t,n,r){if(!e){var i=D.length,a=C.length,o=x.object;x.distance=1/0,x.mouse[0]=n,x.mouse[1]=r,x.object=null,x.screen=null,x.dataCoordinate=x.dataPosition=null;var s=!1;if(t&&q)U=!0;else{U&&(z=!0),U=!1;for(var l=0;l<i;++l){var u=D[l].query(n,N[1]-r-1,j.pickRadius);if(u){if(u.distance>x.distance)continue;for(var c=0;c<a;++c){var f=C[c];if(E[c]===l){var h=f.pick(u);h&&(x.buttons=t,x.screen=u.coord,x.distance=u.distance,x.object=f,x.index=h.distance,x.dataPosition=h.position,x.dataCoordinate=h.dataCoordinate,x.data=h,s=!0)}}}}}o&&o!==x.object&&(o.highlight&&o.highlight(null),L=!0),x.object&&(x.object.highlight&&x.object.highlight(x.data),L=!0),(s=s||x.object!==o)&&j.onselect&&j.onselect(x),1&t&&!(1&q)&&j.onclick&&j.onclick(x),q=t}}),n.addEventListener("webglcontextlost",$);var H=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],W=[H[0].slice(),H[1].slice()];function G(){if(!$()){B();var t=j.camera.tick();R.view=j.camera.matrix,L=L||t,z=z||t,k.pixelRatio=j.pixelRatio,S.pixelRatio=j.pixelRatio;var e=C.length,n=H[0],r=H[1];n[0]=n[1]=n[2]=1/0,r[0]=r[1]=r[2]=-1/0;for(var i=0;i<e;++i){var o=C[i];o.pixelRatio=j.pixelRatio,o.axes=j.axes,L=L||!!o.dirty,z=z||!!o.dirty;var s=o.bounds;if(s)for(var l=s[0],c=s[1],h=0;h<3;++h)n[h]=Math.min(n[h],l[h]),r[h]=Math.max(r[h],c[h])}var p=j.bounds;if(j.autoBounds)for(var h=0;h<3;++h){if(r[h]<n[h])n[h]=-1,r[h]=1;else{n[h]===r[h]&&(n[h]-=1,r[h]+=1);var d=.05*(r[h]-n[h]);n[h]=n[h]-d,r[h]=r[h]+d}p[0][h]=n[h],p[1][h]=r[h]}for(var v=!1,h=0;h<3;++h)v=v||W[0][h]!==p[0][h]||W[1][h]!==p[1][h],W[0][h]=p[0][h],W[1][h]=p[1][h];if(z=z||v,L=L||v){if(v){for(var g=[0,0,0],i=0;i<3;++i)g[i]=m((p[1][i]-p[0][i])/10);k.autoTicks?k.update({bounds:p,tickSpacing:g}):k.update({bounds:p})}var b=y.drawingBufferWidth,A=y.drawingBufferHeight;F[0]=b,F[1]=A,N[0]=0|Math.max(b/j.pixelRatio,1),N[1]=0|Math.max(A/j.pixelRatio,1),f(P,j.fovy,b/A,j.zNear,j.zFar);for(var i=0;i<16;++i)I[i]=0;I[15]=1;for(var M=0,i=0;i<3;++i)M=Math.max(M,p[1][i]-p[0][i]);for(var i=0;i<3;++i)j.autoScale?I[5*i]=j.aspect[i]/(p[1][i]-p[0][i]):I[5*i]=1/M,j.autoCenter&&(I[12+i]=.5*-I[5*i]*(p[0][i]+p[1][i]));for(var i=0;i<e;++i){var o=C[i];o.axesBounds=p,j.clipToBounds&&(o.clipBounds=p)}x.object&&(j.snapToData?S.position=x.dataCoordinate:S.position=x.dataPosition,S.bounds=p),z&&(z=!1,function(){if(!$()){y.colorMask(!0,!0,!0,!0),y.depthMask(!0),y.disable(y.BLEND),y.enable(y.DEPTH_TEST);for(var t=C.length,e=D.length,n=0;n<e;++n){var r=D[n];r.shape=N,r.begin();for(var i=0;i<t;++i)if(E[i]===n){var a=C[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(R))}r.end()}}}()),j.axesPixels=a(j.axes,R,b,A),j.onrender&&j.onrender(),y.bindFramebuffer(y.FRAMEBUFFER,null),y.viewport(0,0,b,A);var T=j.clearColor;y.clearColor(T[0],T[1],T[2],T[3]),y.clear(y.COLOR_BUFFER_BIT|y.DEPTH_BUFFER_BIT),y.depthMask(!0),y.colorMask(!0,!0,!0,!0),y.enable(y.DEPTH_TEST),y.depthFunc(y.LEQUAL),y.disable(y.BLEND),y.disable(y.CULL_FACE);var O=!1;k.enable&&(O=O||k.isTransparent(),k.draw(R)),S.axes=k,x.object&&S.draw(R),y.disable(y.CULL_FACE);for(var i=0;i<e;++i){var o=C[i];o.axes=k,o.pixelRatio=j.pixelRatio,o.isOpaque&&o.isOpaque()&&o.draw(R),o.isTransparent&&o.isTransparent()&&(O=!0)}if(O){_.shape=F,_.bind(),y.clear(y.DEPTH_BUFFER_BIT),y.colorMask(!1,!1,!1,!1),y.depthMask(!0),y.depthFunc(y.LESS),k.enable&&k.isTransparent()&&k.drawTransparent(R);for(var i=0;i<e;++i){var o=C[i];o.isOpaque&&o.isOpaque()&&o.draw(R)}y.enable(y.BLEND),y.blendEquation(y.FUNC_ADD),y.blendFunc(y.ONE,y.ONE_MINUS_SRC_ALPHA),y.colorMask(!0,!0,!0,!0),y.depthMask(!1),y.clearColor(0,0,0,0),y.clear(y.COLOR_BUFFER_BIT),k.isTransparent()&&k.drawTransparent(R);for(var i=0;i<e;++i){var o=C[i];o.isTransparent&&o.isTransparent()&&o.drawTransparent(R)}y.bindFramebuffer(y.FRAMEBUFFER,null),y.blendFunc(y.ONE,y.ONE_MINUS_SRC_ALPHA),y.disable(y.DEPTH_TEST),w.bind(),_.color[0].bind(0),w.uniforms.accumBuffer=0,u(y),y.disable(y.BLEND)}L=!1;for(var i=0;i<e;++i)C[i].dirty=!1}}}return function t(){e||j.contextLost||(G(),requestAnimationFrame(t))}(),j.redraw=function(){e||(L=!0,G())},j};var r=t("3d-view-controls"),i=t("gl-axes3d"),a=t("gl-axes3d/properties"),o=t("gl-spikes3d"),s=t("gl-select-static"),l=t("gl-fbo"),u=t("a-big-triangle"),c=t("mouse-change"),f=t("gl-mat4/perspective"),h=t("./lib/shader"),p=t("is-mobile")({tablet:!0});function d(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function m(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var n=Math.round(Math.pow(10,-e));return Math.ceil(t*n)/n}if(e>0){var n=Math.round(Math.pow(10,e));return Math.ceil(t/n)*n}return Math.ceil(t)}function v(t){return"boolean"!=typeof t||t}},{"./lib/shader":276,"3d-view-controls":44,"a-big-triangle":47,"gl-axes3d":222,"gl-axes3d/properties":229,"gl-fbo":239,"gl-mat4/perspective":257,"gl-select-static":287,"gl-spikes3d":297,"is-mobile":403,"mouse-change":418}],278:[function(t,e,n){var r=t("glslify");n.pointVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n  highp float a = 12.9898;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float d = dot(co.xy, vec2(a, b));\n  highp float e = mod(d, 3.14);\n  return fract(sin(e) * c);\n}\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n    // if we don't jitter the point size a bit, overall point cloud\n    // saturation 'jumps' on zooming, which is disturbing and confusing\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    // get the same square surface as circle would be\n    gl_PointSize *= 0.886;\n  }\n}"]),n.pointFragment=r(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n  float radius;\n  vec4 baseColor;\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    if(centerFraction == 1.0) {\n      gl_FragColor = color;\n    } else {\n      gl_FragColor = mix(borderColor, color, centerFraction);\n    }\n  } else {\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\n    if(radius > 1.0) {\n      discard;\n    }\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n  }\n}\n"]),n.pickVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n"]),n.pickFragment=r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:392}],279:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),a=t("typedarray-pool"),o=t("./lib/shader");function s(t,e,n,r,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=n,this.shader=r,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var n=t.gl,a=i(n),l=i(n),u=r(n,o.pointVertex,o.pointFragment),c=r(n,o.pickVertex,o.pickFragment),f=new s(t,a,l,u,c);return f.update(e),t.addObject(f),f};var l,u,c=s.prototype;c.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},c.update=function(t){var e;function n(e,n){return e in t?t[e]:n}t=t||{},this.sizeMin=n("sizeMin",.5),this.sizeMax=n("sizeMax",20),this.color=n("color",[1,0,0,1]).slice(),this.areaRatio=n("areaRatio",1),this.borderColor=n("borderColor",[0,0,0,1]).slice(),this.blend=n("blend",!1);var r=t.positions.length>>>1,i=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=r,s=t.positions,l=i?s:a.mallocFloat32(s.length),u=o?t.idToIndex:a.mallocInt32(r);if(i||l.set(s),!o)for(l.set(s),e=0;e<r;e++)u[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(u),i||a.free(l),o||a.free(u),this.pointCount=r,this.pickOffset=0},c.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],u=[0,0,0,0],function(t){var e=void 0!==t,n=e?this.pickShader:this.shader,r=this.plot.gl,i=this.plot.dataBox;if(0===this.pointCount)return t;var a=i[2]-i[0],o=i[3]-i[1],s=function(t,e){var n,r=0,i=t.length>>>1;for(n=0;n<i;n++){var a=t[2*n],o=t[2*n+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&r++}return r}(this.points,i),c=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/a,l[4]=2/o,l[6]=-2*i[0]/a-1,l[7]=-2*i[1]/o-1,this.offsetBuffer.bind(),n.bind(),n.attributes.position.pointer(),n.uniforms.matrix=l,n.uniforms.color=this.color,n.uniforms.borderColor=this.borderColor,n.uniforms.pointCloud=c<5,n.uniforms.pointSize=c,n.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(u[0]=255&t,u[1]=t>>8&255,u[2]=t>>16&255,u[3]=t>>24&255,this.pickBuffer.bind(),n.attributes.pickId.pointer(r.UNSIGNED_BYTE),n.uniforms.pickOffset=u,this.pickOffset=t);var f=r.getParameter(r.BLEND),h=r.getParameter(r.DITHER);return f&&!this.blend&&r.disable(r.BLEND),h&&r.disable(r.DITHER),r.drawArrays(r.POINTS,0,this.pointCount),f&&!this.blend&&r.enable(r.BLEND),h&&r.enable(r.DITHER),t+this.pointCount}),c.draw=c.unifiedDraw,c.drawPick=c.unifiedDraw,c.pick=function(t,e,n){var r=this.pickOffset,i=this.pointCount;if(n<r||n>=r+i)return null;var a=n-r,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{"./lib/shader":278,"gl-buffer":230,"gl-shader":288,"typedarray-pool":522}],280:[function(t,e,n){e.exports=function(t,e,n,r){var i,a,o,s,l,u=e[0],c=e[1],f=e[2],h=e[3],p=n[0],d=n[1],m=n[2],v=n[3];return(a=u*p+c*d+f*m+h*v)<0&&(a=-a,p=-p,d=-d,m=-m,v=-v),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-r)*i)/o,l=Math.sin(r*i)/o):(s=1-r,l=r),t[0]=s*u+l*p,t[1]=s*c+l*d,t[2]=s*f+l*m,t[3]=s*h+l*v,t}},{}],281:[function(t,e,n){"use strict";e.exports=function(t){return t||0===t?t.toString():""}},{}],282:[function(t,e,n){"use strict";var r=t("vectorize-text");e.exports=function(t,e){var n=i[e];if(n||(n=i[e]={}),t in n)return n[t];for(var a=r(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),o=r(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<a.positions.length;++l)for(var u=a.positions[l],c=0;c<2;++c)s[0][c]=Math.min(s[0][c],u[c]),s[1][c]=Math.max(s[1][c],u[c]);return n[t]=[o,a,s]};var i={}},{"vectorize-text":527}],283:[function(t,e,n){var r=t("gl-shader"),i=t("glslify"),a=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),o=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n"]),l=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = interpColor * opacity;\n}\n"]),u=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),c=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:c},h={vertex:o,fragment:l,attributes:c},p={vertex:s,fragment:l,attributes:c},d={vertex:a,fragment:u,attributes:c},m={vertex:o,fragment:u,attributes:c},v={vertex:s,fragment:u,attributes:c};function g(t,e){var n=r(t,e),i=n.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,n}n.createPerspective=function(t){return g(t,f)},n.createOrtho=function(t){return g(t,h)},n.createProject=function(t){return g(t,p)},n.createPickPerspective=function(t){return g(t,d)},n.createPickOrtho=function(t){return g(t,m)},n.createPickProject=function(t){return g(t,v)}},{"gl-shader":288,glslify:392}],284:[function(t,e,n){"use strict";var r=t("is-string-blank"),i=t("gl-buffer"),a=t("gl-vao"),o=t("typedarray-pool"),s=t("gl-mat4/multiply"),l=t("./lib/shaders"),u=t("./lib/glyphs"),c=t("./lib/get-simple-string"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function h(t,e){var n=t[0],r=t[1],i=t[2],a=t[3];return t[0]=e[0]*n+e[4]*r+e[8]*i+e[12]*a,t[1]=e[1]*n+e[5]*r+e[9]*i+e[13]*a,t[2]=e[2]*n+e[6]*r+e[10]*i+e[14]*a,t[3]=e[3]*n+e[7]*r+e[11]*i+e[15]*a,t}function p(t,e,n,r){return h(r,r),h(r,r),h(r,r)}function d(t,e){this.index=t,this.dataCoordinate=this.position=e}function m(t,e,n,r,i,a,o,s,l,u,c,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=n,this.projectShader=r,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=u,this.pickOrthoShader=c,this.pickProjectShader=f,this.points=[],this._selectResult=new d(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(t){var e=t.gl,n=l.createPerspective(e),r=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),u=l.createPickOrtho(e),c=l.createPickProject(e),f=i(e),h=i(e),p=i(e),d=i(e),v=a(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:h,size:4,type:e.FLOAT},{buffer:p,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),g=new m(e,n,r,o,f,h,p,d,v,s,u,c);return g.update(t),g};var v=m.prototype;v.pickSlots=1,v.setPickBase=function(t){this.pickId=t},v.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},v.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var g=[0,0],y=[0,0,0],b=[0,0,0],x=[0,0,0,1],_=[0,0,0,1],w=f.slice(),A=[0,0,0],M=[[0,0,0],[0,0,0]];function k(t){return t[0]=t[1]=t[2]=0,t}function T(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function S(t,e,n,r){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[n]=r,t}function C(t,e,n,r,i){var a,o=e.axesProject,l=e.gl,u=t.uniforms,c=n.model||f,h=n.view||f,d=n.projection||f,m=e.axesBounds,v=function(t){for(var e=M,n=0;n<2;++n)for(var r=0;r<3;++r)e[n][r]=Math.max(Math.min(t[n][r],1e8),-1e8);return e}(e.clipBounds);a=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],g[0]=2/l.drawingBufferWidth,g[1]=2/l.drawingBufferHeight,t.bind(),u.view=h,u.projection=d,u.screenSize=g,u.highlightId=e.highlightId,u.highlightScale=e.highlightScale,u.clipBounds=v,u.pickGroup=e.pickId/255,u.pixelRatio=e.pixelRatio;for(var C=0;C<3;++C)if(o[C]&&e.projectOpacity[C]<1===r){u.scale=e.projectScale[C],u.opacity=e.projectOpacity[C];for(var E=w,O=0;O<16;++O)E[O]=0;for(var O=0;O<4;++O)E[5*O]=1;E[5*C]=0,a[C]<0?E[12+C]=m[0][C]:E[12+C]=m[1][C],s(E,c,E),u.model=E;var D=(C+1)%3,L=(C+2)%3,z=k(y),P=k(b);z[D]=1,P[L]=1;var I=p(0,0,0,T(x,z)),R=p(0,0,0,T(_,P));if(Math.abs(I[1])>Math.abs(R[1])){var F=I;I=R,R=F,F=z,z=P,P=F;var j=D;D=L,L=j}I[0]<0&&(z[D]=-1),R[1]>0&&(P[L]=-1);for(var N=0,B=0,O=0;O<4;++O)N+=Math.pow(c[4*D+O],2),B+=Math.pow(c[4*L+O],2);z[D]/=Math.sqrt(N),P[L]/=Math.sqrt(B),u.axes[0]=z,u.axes[1]=P,u.fragClipBounds[0]=S(A,v[0],C,-1e8),u.fragClipBounds[1]=S(A,v[1],C,1e8),e.vao.draw(l.TRIANGLES,e.vertexCount),e.lineWidth>0&&(l.lineWidth(e.lineWidth),e.vao.draw(l.LINES,e.lineVertexCount,e.vertexCount))}}var E=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function O(t,e,n,r,i,a){var o=n.gl;if(n.vao.bind(),i===n.opacity<1||a){t.bind();var s=t.uniforms;s.model=r.model||f,s.view=r.view||f,s.projection=r.projection||f,g[0]=2/o.drawingBufferWidth,g[1]=2/o.drawingBufferHeight,s.screenSize=g,s.highlightId=n.highlightId,s.highlightScale=n.highlightScale,s.fragClipBounds=E,s.clipBounds=n.axes.bounds,s.opacity=n.opacity,s.pickGroup=n.pickId/255,s.pixelRatio=n.pixelRatio,n.vao.draw(o.TRIANGLES,n.vertexCount),n.lineWidth>0&&(o.lineWidth(n.lineWidth),n.vao.draw(o.LINES,n.lineVertexCount,n.vertexCount))}C(e,n,r,i),n.vao.unbind()}function D(t,e,n){var i;i=Array.isArray(t)?e<t.length?t[e]:void 0:t,i=c(i);var a=!0;r(i)&&(i="▼",a=!1);var o=u(i,n);return{mesh:o[0],lines:o[1],bounds:o[2],visible:a}}v.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,!1,!1)},v.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,!0,!1)},v.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;O(e,this.pickProjectShader,this,t,!1,!0)},v.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var n=this.points[e],r=this._selectResult;r.index=e;for(var i=0;i<3;++i)r.position[i]=r.dataCoordinate[i]=n[i];return r},v.highlight=function(t){if(t){var e=t.index,n=255&e,r=e>>8&255,i=e>>16&255;this.highlightId=[n/255,r/255,i/255,0]}else this.highlightId=[1,1,1,1]},v.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var n=+t.projectScale;this.projectScale=[n,n,n]}if("projectOpacity"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var n=+t.projectOpacity;this.projectOpacity=[n,n,n]}"opacity"in t&&(this.opacity=t.opacity),this.dirty=!0;var r=t.position,i=t.font||"normal",a=t.alignment||[0,0],s=[1/0,1/0,1/0],l=[-1/0,-1/0,-1/0],u=t.glyph,c=t.color,f=t.size,h=t.angle,p=t.lineColor,d=-1,m=0,v=0,g=0;if(r.length){g=r.length;t:for(var y=0;y<g;++y){for(var b=r[y],x=0;x<3;++x)if(isNaN(b[x])||!isFinite(b[x]))continue t;var _=D(u,y,i),w=_.mesh,A=_.lines,M=_.bounds;m+=3*w.cells.length,v+=2*A.edges.length}}var k=m+v,T=o.mallocFloat(3*k),S=o.mallocFloat(4*k),C=o.mallocFloat(2*k),E=o.mallocUint32(k);if(k>0){var O=0,L=m,z=[0,0,0,1],P=[0,0,0,1],I=Array.isArray(c)&&Array.isArray(c[0]),R=Array.isArray(p)&&Array.isArray(p[0]);t:for(var y=0;y<g;++y){d+=1;for(var b=r[y],x=0;x<3;++x){if(isNaN(b[x])||!isFinite(b[x]))continue t;l[x]=Math.max(l[x],b[x]),s[x]=Math.min(s[x],b[x])}var _=D(u,y,i),w=_.mesh,A=_.lines,M=_.bounds,F=_.visible;if(F)if(Array.isArray(c)){if(3===(j=I?y<c.length?c[y]:[0,0,0,0]:c).length){for(var x=0;x<3;++x)z[x]=j[x];z[3]=1}else if(4===j.length)for(var x=0;x<4;++x)z[x]=j[x]}else z[0]=z[1]=z[2]=0,z[3]=1;else z=[1,1,1,0];if(F)if(Array.isArray(p)){var j;if(3===(j=R?y<p.length?p[y]:[0,0,0,0]:p).length){for(var x=0;x<3;++x)P[x]=j[x];P[x]=1}else if(4===j.length)for(var x=0;x<4;++x)P[x]=j[x]}else P[0]=P[1]=P[2]=0,P[3]=1;else P=[1,1,1,0];var N=.5;F?Array.isArray(f)?N=y<f.length?+f[y]:12:f?N=+f:this.useOrtho&&(N=12):N=0;var B=0;Array.isArray(h)?B=y<h.length?+h[y]:0:h&&(B=+h);for(var V=Math.cos(B),U=Math.sin(B),b=r[y],x=0;x<3;++x)l[x]=Math.max(l[x],b[x]),s[x]=Math.min(s[x],b[x]);for(var q=[a[0],a[1]],x=0;x<2;++x)a[x]>0?q[x]*=1-M[0][x]:a[x]<0&&(q[x]*=1+M[1][x]);for(var $=w.cells||[],H=w.positions||[],x=0;x<$.length;++x)for(var W=$[x],G=0;G<3;++G){for(var Y=0;Y<3;++Y)T[3*O+Y]=b[Y];for(var Y=0;Y<4;++Y)S[4*O+Y]=z[Y];E[O]=d;var X=H[W[G]];C[2*O]=N*(V*X[0]-U*X[1]+q[0]),C[2*O+1]=N*(U*X[0]+V*X[1]+q[1]),O+=1}for(var $=A.edges,H=A.positions,x=0;x<$.length;++x)for(var W=$[x],G=0;G<2;++G){for(var Y=0;Y<3;++Y)T[3*L+Y]=b[Y];for(var Y=0;Y<4;++Y)S[4*L+Y]=P[Y];E[L]=d;var X=H[W[G]];C[2*L]=N*(V*X[0]-U*X[1]+q[0]),C[2*L+1]=N*(U*X[0]+V*X[1]+q[1]),L+=1}}}this.bounds=[s,l],this.points=r,this.pointCount=r.length,this.vertexCount=m,this.lineVertexCount=v,this.pointBuffer.update(T),this.colorBuffer.update(S),this.glyphBuffer.update(C),this.idBuffer.update(E),o.free(T),o.free(S),o.free(C),o.free(E)},v.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{"./lib/get-simple-string":281,"./lib/glyphs":282,"./lib/shaders":283,"gl-buffer":230,"gl-mat4/multiply":256,"gl-vao":310,"is-string-blank":406,"typedarray-pool":522}],285:[function(t,e,n){"use strict";var r=t("glslify");n.boxVertex=r(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 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t=this.plot,e=this.selectBox,n=this.borderWidth,r=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,u=t.viewBox,c=t.pixelRatio,f=(e[0]-l[0])*(u[2]-u[0])/(l[2]-l[0])+u[0],h=(e[1]-l[1])*(u[3]-u[1])/(l[3]-l[1])+u[1],p=(e[2]-l[0])*(u[2]-u[0])/(l[2]-l[0])+u[0],d=(e[3]-l[1])*(u[3]-u[1])/(l[3]-l[1])+u[1];if(f=Math.max(f,u[0]),h=Math.max(h,u[1]),p=Math.min(p,u[2]),d=Math.min(d,u[3]),!(p<f||d<h)){o.bind();var m=s[2]-s[0],v=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,m,h,i),o.drawBox(0,h,f,d,i),o.drawBox(0,d,m,v,i),o.drawBox(p,h,m,d,i)),this.innerFill&&o.drawBox(f,h,p,d,r),n>0){var g=n*c;o.drawBox(f-g,h-g,p+g,h+g,a),o.drawBox(f-g,d-g,p+g,d+g,a),o.drawBox(f-g,h-g,f+g,d+g,a),o.drawBox(p-g,h-g,p+g,d+g,a)}}}},s.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},s.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{"./lib/shaders":285,"gl-buffer":230,"gl-shader":288}],287:[function(t,e,n){"use strict";e.exports=function(t,e){var n=r(t,e),a=i.mallocUint8(e[0]*e[1]*4);return new u(t,n,a)};var 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l(t,e,n,r,i){this.coord=[t,e],this.id=n,this.value=r,this.distance=i}function u(t,e,n){this.gl=t,this.fbo=e,this.buffer=n,this._readTimeout=null;var r=this;this._readCallback=function(){r.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,r.buffer),r._readTimeout=null)}}var c=u.prototype;Object.defineProperty(c,"shape",{get:function(){return this.gl?this.fbo.shape.slice():[0,0]},set:function(t){if(this.gl){this.fbo.shape=t;var e=this.fbo.shape[0],n=this.fbo.shape[1];if(n*e*4>this.buffer.length){i.free(this.buffer);for(var r=this.buffer=i.mallocUint8(o(n*e*4)),a=0;a<n*e*4;++a)r[a]=255}return t}}}),c.begin=function(){var t=this.gl;this.shape,t&&(this.fbo.bind(),t.clearColor(1,1,1,1),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT))},c.end=function(){var t=this.gl;t&&(t.bindFramebuffer(t.FRAMEBUFFER,null),this._readTimeout||clearTimeout(this._readTimeout),this._readTimeout=setTimeout(this._readCallback,1))},c.query=function(t,e,n){if(!this.gl)return null;var 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h=this,p=h.gl,d=h._vref;h._vref=o.shader(p,p.VERTEX_SHADER,t),d&&d.dispose(),h.vertShader=h._vref.shader;var m=this._fref;if(h._fref=o.shader(p,p.FRAGMENT_SHADER,e),m&&m.dispose(),h.fragShader=h._fref.shader,!n||!u){var v=p.createProgram();if(p.attachShader(v,h.fragShader),p.attachShader(v,h.vertShader),p.linkProgram(v),!p.getProgramParameter(v,p.LINK_STATUS)){var g=p.getProgramInfoLog(v);throw new l(g,"Error linking program:"+g)}n=n||s.uniforms(p,v),u=u||s.attributes(p,v),p.deleteProgram(v)}(u=u.slice()).sort(f);var y,b=[],x=[],_=[];for(y=0;y<u.length;++y){var w=u[y];if(w.type.indexOf("mat")>=0){for(var A=0|w.type.charAt(w.type.length-1),M=new Array(A),k=0;k<A;++k)M[k]=_.length,x.push(w.name+"["+k+"]"),"number"==typeof w.location?_.push(w.location+k):Array.isArray(w.location)&&w.location.length===A&&"number"==typeof w.location[k]?_.push(0|w.location[k]):_.push(-1);b.push({name:w.name,type:w.type,locations:M})}else b.push({name:w.name,type:w.type,locations:[_.length]}),x.push(w.name),"number"==typeof w.location?_.push(0|w.location):_.push(-1)}var T=0;for(y=0;y<_.length;++y)if(_[y]<0){for(;_.indexOf(T)>=0;)T+=1;_[y]=T}var S=new Array(n.length);function C(){h.program=o.program(p,h._vref,h._fref,x,_);for(var t=0;t<n.length;++t)S[t]=p.getUniformLocation(h.program,n[t].name)}C(),h._relink=C,h.types={uniforms:a(n),attributes:a(u)},h.attributes=i(p,h,b,_),Object.defineProperty(h,"uniforms",r(p,h,n,S))},e.exports=function(t,e,n,r,i){var a=new u(t);return a.update(e,n,r,i),a}},{"./lib/GLError":289,"./lib/create-attributes":290,"./lib/create-uniforms":291,"./lib/reflect":292,"./lib/runtime-reflect":293,"./lib/shader-cache":294}],289:[function(t,e,n){function r(t,e,n){this.shortMessage=e||"",this.longMessage=n||"",this.rawError=t||"",this.message="gl-shader: "+(e||t||"")+(n?"\n"+n:""),this.stack=(new Error).stack}r.prototype=new 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 vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\n\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\n}\n"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n  gl_FragColor = fragColor;\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"weight",type:"float"}])}},{"gl-shader":288,glslify:392}],297:[function(t,e,n){"use strict";var r=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders/index");e.exports=function(t,e){var n=[];function o(t,e,r,i,a,o){var 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t&&(this.colors=t.colors),"enabled"in t&&(this.enabled=t.enabled),"drawSides"in t&&(this.drawSides=t.drawSides))},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders/index":296,"gl-buffer":230,"gl-vao":310}],298:[function(t,e,n){arguments[4][232][0].apply(n,arguments)},{barycentric:61,dup:232,"polytope-closest-point/lib/closest_point_2d.js":464}],299:[function(t,e,n){var r=t("glslify"),i=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float tubeScale;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  normal = normalize(normal * inverse(mat3(model)));\n\n  gl_Position      = projection * view * tubePosition;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = tubePosition.xyz;\n  f_position       = position.xyz;\n  f_eyeDirection   = eyePosition   - tubePosition.xyz;\n  f_lightDirection = lightPosition - tubePosition.xyz;\n  f_uv             = uv;\n}\n"]),a=r(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor =  texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}"]),o=r(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  gl_Position = projection * view * tubePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=r(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);n.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},n.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},{glslify:392}],300:[function(t,e,n){"use strict";var r=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),p=t("typedarray-pool"),d=t("./shaders"),m=(t("./closest-point"),d.meshShader),v=d.pickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,n,r,i,a,o,s,l,u,c,f,h,p,d,m,v,y,b,x,_,w,A,M,k,T,S,C){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=n,this.lineShader=r,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleVectors=u,this.triangleColors=f,this.triangleNormals=p,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=m,this.edgeColors=y,this.edgeUVs=b,this.edgeIds=v,this.edgeVAO=x,this.edgeCount=0,this.pointPositions=_,this.pointColors=A,this.pointUVs=M,this.pointSizes=k,this.pointIds=w,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=S,this.contourVAO=C,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!1,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.tubeScale=1,this._model=g,this._view=g,this._projection=g,this._resolution=[1,1]}var b=y.prototype;function x(t){var e=r(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}b.isOpaque=function(){return this.opacity>=1},b.isTransparent=function(){return this.opacity<1},b.pickSlots=1,b.setPickBase=function(t){this.pickId=t},b.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),n=e.cells,r=e.vertexIds,i=e.vertexWeights,a=n.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=n[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=r[f][0],m=r[f][1],v=i[f],g=1-v,y=this.positions[d],b=this.positions[m],x=0;x<3;++x)o[s++]=v*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},b.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),r=0;r<256;++r){for(var i=e[r],a=0;a<3;++a)n[4*r+a]=i[a];n[4*r+3]=255*i[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var n=t.cells,r=t.positions,i=t.vectors;if(r&&n&&i){void 0!==t.tubeScale&&(this.tubeScale=t.tubeScale);var a=[],l=[],u=[],h=[],p=[],d=[],m=[],v=[],g=[],y=[],b=[],x=[],_=[],w=[],A=[];this.cells=n,this.positions=r,this.vectors=i;var M=t.vertexNormals,k=t.cellNormals,T=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,S=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(n,r,S)),k||M||(M=s.vertexNormals(n,r,T));var C=t.vertexColors,E=t.cellColors,O=t.meshColor||[1,1,1,1],D=t.vertexUVs,L=t.vertexIntensity,z=t.cellUVs,P=t.cellIntensity,I=1/0,R=-1/0;if(!D&&!z)if(L)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var F=0;F<L.length;++F){var j=L[F];I=Math.min(I,j),R=Math.max(R,j)}else if(P)for(var F=0;F<P.length;++F){var j=P[F];I=Math.min(I,j),R=Math.max(R,j)}else for(var F=0;F<r.length;++F){var j=r[F][2];I=Math.min(I,j),R=Math.max(R,j)}this.intensity=L||(P?function(t,e,n){for(var r=new Array(e),i=0;i<e;++i)r[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)r[o[s]]=n[i];return r}(n,r.length,P):function(t){for(var e=t.length,n=new Array(e),r=0;r<e;++r)n[r]=t[r][2];return n}(r));var N=t.pointSizes,B=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var F=0;F<r.length;++F)for(var V=r[F],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var q=0,$=0,H=0;t:for(var F=0;F<n.length;++F){var W=n[F];switch(W.length){case 1:for(var G=W[0],V=r[G],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;b.push(V[0],V[1],V[2],V[3]),3===(X=C?C[G]:E?E[F]:O).length?x.push(X[0],X[1],X[2],1):x.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],_.push(Z[0],Z[1]),N?w.push(N[G]):w.push(B),A.push(F),H+=1;break;case 2:for(var U=0;U<2;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<2;++U){var G=W[U],V=r[G];m.push(V[0],V[1],V[2]),3===(X=C?C[G]:E?E[F]:O).length?v.push(X[0],X[1],X[2],1):v.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],g.push(Z[0],Z[1]),y.push(F)}$+=1;break;case 3:for(var U=0;U<3;++U)for(var G=W[U],V=r[G],Y=0;Y<3;++Y)if(isNaN(V[Y])||!isFinite(V[Y]))continue t;for(var U=0;U<3;++U){var G=W[U],V=r[G];a.push(V[0],V[1],V[2],V[3]);var X,Z,J,K=i[G];l.push(K[0],K[1],K[2],K[3]),3===(X=C?C[G]:E?E[F]:O).length?u.push(X[0],X[1],X[2],1):u.push(X[0],X[1],X[2],X[3]),Z=D?D[G]:L?[(L[G]-I)/(R-I),0]:z?z[F]:P?[(P[F]-I)/(R-I),0]:[(V[2]-I)/(R-I),0],p.push(Z[0],Z[1]),J=M?M[G]:k[F],h.push(J[0],J[1],J[2]),d.push(F)}q+=1}}this.pointCount=H,this.edgeCount=$,this.triangleCount=q,this.pointPositions.update(b),this.pointColors.update(x),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(A)),this.edgePositions.update(m),this.edgeColors.update(v),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(a),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(p),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(d))}},b.drawTransparent=b.draw=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:n,view:r,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,tubeScale:this.tubeScale,contourColor:this.contourColor,texture:0};this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var d=this.lineShader;d.bind(),d.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var d=this.pointShader;d.bind(),d.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var d=this.contourShader;d.bind(),d.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},b.drawPick=function(t){t=t||{};for(var e=this.gl,n=t.model||g,r=t.view||g,i=t.projection||g,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(n),this._view=[].slice.call(r),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:n,view:r,projection:i,clipBounds:a,tubeScale:this.tubeScale,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},b.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],n=this.cells[e],r=this.positions[n[1]].slice(0,3),i=this.intensity[n[1]],a=this.vectors[n[1]].slice(0,3),o=this.vectors[n[1]][3];return{index:e,position:r,intensity:i,velocity:a,divergence:o,dataCoordinate:r}},b.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var n=e.triShader||function(t){var e=r(t,m.vertex,m.fragment,null,m.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=x(t),l=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),p=i(t),d=i(t),v=i(t),g=a(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:v,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:4}]),b=i(t),_=i(t),w=i(t),A=i(t),M=a(t,[{buffer:b,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),k=i(t),T=i(t),S=i(t),C=i(t),E=i(t),O=a(t,[{buffer:k,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),D=i(t),L=a(t,[{buffer:D,type:t.FLOAT,size:3}]),z=new y(t,l,n,null,null,s,null,null,u,f,v,h,p,d,g,b,A,_,w,M,k,E,T,S,C,O,D,L);return z.update(e),z}},{"./closest-point":298,"./shaders":299,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":288,"gl-texture2d":305,"gl-vao":310,ndarray:433,normals:436,"simplicial-complex-contour":494,"typedarray-pool":522}],301:[function(t,e,n){"use strict";var r=t("gl-vec3"),i=t("gl-vec4"),a=function(t,e,n,a){for(var o=0,s=0;s<t.length;s++)for(var l=t[s].velocities,u=0;u<l.length;u++){var c=r.length(l[u]);c>o&&(o=c)}for(var f=t.map(function(t){return function(t,e,n,a){var o,s,l,u=t.points,c=t.velocities,f=t.divergences;r.set(r.create(),0,1,0),r.create(),r.create(),r.create();for(var h=[],p=[],d=[],m=[],v=[],g=[],y=0,b=0,x=i.create(),_=i.create(),w=0;w<u.length;w++){o=u[w],s=c[w],l=f[w],0===e&&(l=.05*n),b=r.length(s)/a,x=i.create(),r.copy(x,s),x[3]=l;for(var A=0;A<8;A++)v[A]=[o[0],o[1],o[2],A];if(m.length>0)for(var A=0;A<8;A++){var M=(A+1)%8;h.push(m[A],v[A],v[M],v[M],m[M],m[A]),d.push(_,x,x,x,_,_),g.push(y,b,b,b,y,y),p.push([h.length-6,h.length-5,h.length-4],[h.length-3,h.length-2,h.length-1])}var k=m;m=v,v=k,k=_,_=x,x=k,k=y,y=b,b=k}return{positions:h,cells:p,vectors:d,vertexIntensity:g}}(t,n,a,o)}),h=[],p=[],d=[],m=[],s=0;s<f.length;s++){var v=f[s],g=h.length;h=h.concat(v.positions),d=d.concat(v.vectors),m=m.concat(v.vertexIntensity);for(var u=0;u<v.cells.length;u++){var y=v.cells[u],b=[];p.push(b);for(var x=0;x<y.length;x++)b.push(y[x]+g)}}return{positions:h,cells:p,vectors:d,vertexIntensity:m,colormap:e}},o=function(t,e){var n=r.create(),i=1e-4;r.add(n,t,[i,0,0]);var a=this.getVelocity(n);r.subtract(a,a,e),r.scale(a,a,1e4),r.add(n,t,[0,i,0]);var o=this.getVelocity(n);r.subtract(o,o,e),r.scale(o,o,1e4),r.add(n,t,[0,0,i]);var s=this.getVelocity(n);return r.subtract(s,s,e),r.scale(s,s,1e4),r.add(n,a,o),r.add(n,n,s),n},s=function(t){var e=h(t,this.vectors,this.meshgrid,this.clampBorders);return e},l=function(t,e){for(var n=0;n<t.length;n++){var r=t[n];if(r===e)return n;if(r>e)return n-1}return n},u=r.create(),c=r.create(),f=function(t,e,n){return t<e?e:t>n?n:t},h=function(t,e,n,i){var a=t[0],o=t[1],s=t[2],h=n[0].length,p=n[1].length,d=n[2].length,m=l(n[0],a),v=l(n[1],o),g=l(n[2],s),y=m+1,b=v+1,x=g+1;if(n[0][m]===a&&(y=m),n[1][v]===o&&(b=v),n[2][g]===s&&(x=g),i&&(m=f(m,0,h-1),y=f(y,0,h-1),v=f(v,0,p-1),b=f(b,0,p-1),g=f(g,0,d-1),x=f(x,0,d-1)),m<0||v<0||g<0||y>=h||b>=p||x>=d)return r.create();var _=(a-n[0][m])/(n[0][y]-n[0][m]),w=(o-n[1][v])/(n[1][b]-n[1][v]),A=(s-n[2][g])/(n[2][x]-n[2][g]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(A<0||A>1||isNaN(A))&&(A=0);var M=g*h*p,k=x*h*p,T=v*h,S=b*h,C=m,E=y,O=e[T+M+C],D=e[T+M+E],L=e[S+M+C],z=e[S+M+E],P=e[T+k+C],I=e[T+k+E],R=e[S+k+C],F=e[S+k+E],j=r.create();return r.lerp(j,O,D,_),r.lerp(u,L,z,_),r.lerp(j,j,u,w),r.lerp(u,P,I,_),r.lerp(c,R,F,_),r.lerp(u,u,c,w),r.lerp(j,j,u,A),j},p=function(t){var e=1/0;t.sort(function(t,e){return t-e});for(var n=1;n<t.length;n++){var r=Math.abs(t[n]-t[n-1]);r<e&&(e=r)}return e};e.exports=function(t,e){var n=t.startingPositions,i=t.maxLength||1e3,l=t.tubeSize||1,u=t.absoluteTubeSize;t.getDivergence||(t.getDivergence=o),t.getVelocity||(t.getVelocity=s),void 0===t.clampBorders&&(t.clampBorders=!0);var c=[],f=e[0][0],h=e[0][1],d=e[0][2],m=e[1][0],v=e[1][1],g=e[1][2],y=function(t,e){var n=e[0],r=e[1],i=e[2];return n>=f&&n<=m&&r>=h&&r<=v&&i>=d&&i<=g},b=r.distance(e[0],e[1]),x=10*b/i,_=x*x,w=1,A=0;r.create(),n.length>=2&&(w=function(t){for(var e=[],n=[],r=[],i={},a={},o={},s=0;s<t.length;s++){var l=t[s],u=l[0],c=l[1],f=l[2];i[u]||(e.push(u),i[u]=!0),a[c]||(n.push(c),a[c]=!0),o[f]||(r.push(f),o[f]=!0)}var h=p(e),d=p(n),m=p(r),v=Math.min(h,d,m);return isFinite(v)?v:1}(n));for(var M=0;M<n.length;M++){var k=r.create();r.copy(k,n[M]);var T=[k],S=[],C=t.getVelocity(k),E=k;S.push(C);var O=[],D=t.getDivergence(k,C),L=r.length(D);L>A&&!isNaN(L)&&isFinite(L)&&(A=L),O.push(L),c.push({points:T,velocities:S,divergences:O});for(var z=0;z<100*i&&T.length<i&&y(0,k);){z++;var P=r.clone(C),I=r.squaredLength(P);if(0===I)break;if(I>_&&r.scale(P,P,x/Math.sqrt(I)),r.add(P,P,k),C=t.getVelocity(P),r.squaredDistance(E,P)-_>-1e-4*_){T.push(P),E=P,S.push(C);var D=t.getDivergence(P,C),L=r.length(D);L>A&&!isNaN(L)&&isFinite(L)&&(A=L),O.push(L)}k=P}}for(var M=0;M<O.length;M++){var L=O[M];!isNaN(L)&&isFinite(L)||(O[M]=A)}var R=a(c,t.colormap,A,w);return u?R.tubeScale=u:(0===A&&(A=1),R.tubeScale=.5*l*w/A),R},e.exports.createTubeMesh=t("./lib/tubemesh")},{"./lib/tubemesh":300,"gl-vec3":329,"gl-vec4":365}],302:[function(t,e,n){var r=t("gl-shader"),i=t("glslify"),a=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  worldCoordinate = vec3(uv.zw, f.x);\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n  vec4 clipPosition = projection * view * worldPosition;\n  gl_Position = clipPosition;\n  kill = f.y;\n  value = f.z;\n  planeCoordinate = uv.xy;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * worldPosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  lightDirection = lightPosition - cameraCoordinate.xyz;\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]),o=i(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness) {\n  return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec3 N = normalize(surfaceNormal);\n  vec3 V = normalize(eyeDirection);\n  vec3 L = normalize(lightDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  //decide how to interpolate color — in vertex or in fragment\n  vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\n\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n  vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\n\n  vec4 clipPosition = projection * view * worldPosition;\n  clipPosition.z = clipPosition.z + zOffset;\n\n  gl_Position = clipPosition;\n  value = f;\n  kill = -1.0;\n  worldCoordinate = dataCoordinate;\n  planeCoordinate = uv.zw;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n"]),l=i(["precision mediump float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);n.createShader=function(t){var e=r(t,a,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},n.createPickShader=function(t){var e=r(t,a,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},n.createContourShader=function(t){var e=r(t,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},n.createPickContourShader=function(t){var e=r(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":288,glslify:392}],303:[function(t,e,n){"use strict";e.exports=function(t){var e=t.gl,n=y(e),r=x(e),s=b(e),l=_(e),u=i(e),c=a(e,[{buffer:u,size:4,stride:w,offset:0},{buffer:u,size:3,stride:w,offset:16},{buffer:u,size:3,stride:w,offset:28}]),f=i(e),h=a(e,[{buffer:f,size:4,stride:20,offset:0},{buffer:f,size:1,stride:20,offset:16}]),p=i(e),d=a(e,[{buffer:p,size:2,type:e.FLOAT}]),m=o(e,1,S,e.RGBA,e.UNSIGNED_BYTE);m.minFilter=e.LINEAR,m.magFilter=e.LINEAR;var v=new C(e,[0,0],[[0,0,0],[0,0,0]],n,r,u,c,m,s,l,f,h,p,d),g={levels:[[],[],[]]};for(var A in t)g[A]=t[A];return g.colormap=g.colormap||"jet",v.update(g),v};var r=t("bit-twiddle"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("typedarray-pool"),l=t("colormap"),u=t("ndarray-ops"),c=t("ndarray-pack"),f=t("ndarray"),h=t("surface-nets"),p=t("gl-mat4/multiply"),d=t("gl-mat4/invert"),m=t("binary-search-bounds"),v=t("ndarray-gradient"),g=t("./lib/shaders"),y=g.createShader,b=g.createContourShader,x=g.createPickShader,_=g.createPickContourShader,w=40,A=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],M=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],k=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function T(t,e,n,r,i){this.position=t,this.index=e,this.uv=n,this.level=r,this.dataCoordinate=i}!function(){for(var t=0;t<3;++t){var e=k[t],n=(t+1)%3,r=(t+2)%3;e[n+0]=1,e[r+3]=1,e[t+6]=1}}();var S=256;function C(t,e,n,r,i,a,o,l,u,c,h,p,d,m){this.gl=t,this.shape=e,this.bounds=n,this.intensityBounds=[],this._shader=r,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=p,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new T([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=m,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var E=C.prototype;E.isTransparent=function(){return this.opacity<1},E.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},E.pickSlots=1,E.setPickBase=function(t){this.pickId=t};var O=[0,0,0],D={showSurface:!1,showContour:!1,projections:[A.slice(),A.slice(),A.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function L(t,e){var n,r,i,a=e.axes&&e.axes.lastCubeProps.axis||O,o=e.showSurface,s=e.showContour;for(n=0;n<3;++n)for(o=o||e.surfaceProject[n],r=0;r<3;++r)s=s||e.contourProject[n][r];for(n=0;n<3;++n){var l=D.projections[n];for(r=0;r<16;++r)l[r]=0;for(r=0;r<4;++r)l[5*r]=1;l[5*n]=0,l[12+n]=e.axesBounds[+(a[n]>0)][n],p(l,t.model,l);var u=D.clipBounds[n];for(i=0;i<2;++i)for(r=0;r<3;++r)u[i][r]=t.clipBounds[i][r];u[0][n]=-1e8,u[1][n]=1e8}return D.showSurface=o,D.showContour=s,D}var z={model:A,view:A,projection:A,inverseModel:A.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},P=A.slice(),I=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var n=this.gl;n.disable(n.CULL_FACE),this._colorMap.bind(0);var r=z;r.model=t.model||A,r.view=t.view||A,r.projection=t.projection||A,r.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],r.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],r.contourColor=this.contourColor[0],r.inverseModel=d(r.inverseModel,r.model);for(var i=0;i<2;++i)for(var a=r.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);r.kambient=this.ambientLight,r.kdiffuse=this.diffuseLight,r.kspecular=this.specularLight,r.roughness=this.roughness,r.fresnel=this.fresnel,r.opacity=this.opacity,r.height=0,r.permutation=I,r.vertexColor=this.vertexColor;var s=P;for(p(s,r.view,r.model),p(s,r.projection,s),d(s,s),i=0;i<3;++i)r.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var u=s[12+i];for(o=0;o<3;++o)u+=s[4*o+i]*this.lightPosition[o];r.lightPosition[i]=u/l}var c=L(r,this);if(c.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=r,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(n.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=c.projections[i],this._shader.uniforms.clipBounds=c.clipBounds[i],this._vao.draw(n.TRIANGLES,this._vertexCount));this._vao.unbind()}if(c.showContour&&!e){var f=this._contourShader;r.kambient=1,r.kdiffuse=0,r.kspecular=0,r.opacity=1,f.bind(),f.uniforms=r;var h=this._contourVAO;for(h.bind(),i=0;i<3;++i)for(f.uniforms.permutation=k[i],n.lineWidth(this.contourWidth[i]),o=0;o<this.contourLevels[i].length;++o)o===this.highlightLevel[i]?(f.uniforms.contourColor=this.highlightColor[i],f.uniforms.contourTint=this.highlightTint[i]):0!==o&&o-1!==this.highlightLevel[i]||(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),this._contourCounts[i][o]&&(f.uniforms.height=this.contourLevels[i][o],h.draw(n.LINES,this._contourCounts[i][o],this._contourOffsets[i][o]));for(i=0;i<3;++i)for(f.uniforms.model=c.projections[i],f.uniforms.clipBounds=c.clipBounds[i],o=0;o<3;++o)if(this.contourProject[i][o]){f.uniforms.permutation=k[o],n.lineWidth(this.contourWidth[o]);for(var m=0;m<this.contourLevels[o].length;++m)m===this.highlightLevel[o]?(f.uniforms.contourColor=this.highlightColor[o],f.uniforms.contourTint=this.highlightTint[o]):0!==m&&m-1!==this.highlightLevel[o]||(f.uniforms.contourColor=this.contourColor[o],f.uniforms.contourTint=this.contourTint[o]),f.uniforms.height=this.contourLevels[o][m],h.draw(n.LINES,this._contourCounts[o][m],this._contourOffsets[o][m])}for(h.unbind(),(h=this._dynamicVAO).bind(),i=0;i<3;++i)if(0!==this._dynamicCounts[i])for(f.uniforms.model=r.model,f.uniforms.clipBounds=r.clipBounds,f.uniforms.permutation=k[i],n.lineWidth(this.dynamicWidth[i]),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],h.draw(n.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),o=0;o<3;++o)this.contourProject[o][i]&&(f.uniforms.model=c.projections[o],f.uniforms.clipBounds=c.clipBounds[o],h.draw(n.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));h.unbind()}}E.draw=function(t){return R.call(this,t,!1)},E.drawTransparent=function(t){return R.call(this,t,!0)};var F={model:A,view:A,projection:A,inverseModel:A,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function j(t,e){var n=e.shape.slice(),r=t.shape.slice();u.assign(t.lo(1,1).hi(n[0],n[1]),e),u.assign(t.lo(1).hi(n[0],1),e.hi(n[0],1)),u.assign(t.lo(1,r[1]-1).hi(n[0],1),e.lo(0,n[1]-1).hi(n[0],1)),u.assign(t.lo(0,1).hi(1,n[1]),e.hi(1)),u.assign(t.lo(r[0]-1,1).hi(1,n[1]),e.lo(n[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,r[1]-1,e.get(0,n[1]-1)),t.set(r[0]-1,0,e.get(n[0]-1,0)),t.set(r[0]-1,r[1]-1,e.get(n[0]-1,n[1]-1))}function N(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function B(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function V(t){if(Array.isArray(t)){if(Array.isArray(t))return[B(t[0]),B(t[1]),B(t[2])];var e=B(t);return[e.slice(),e.slice(),e.slice()]}}E.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var n=F;n.model=t.model||A,n.view=t.view||A,n.projection=t.projection||A,n.shape=this._field[2].shape,n.pickId=this.pickId/255,n.lowerBound=this.bounds[0],n.upperBound=this.bounds[1],n.permutation=I;for(var r=0;r<2;++r)for(var i=n.clipBounds[r],a=0;a<3;++a)i[a]=Math.min(Math.max(this.clipBounds[r][a],-1e8),1e8);var o=L(n,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=n,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),r=0;r<3;++r)this.surfaceProject[r]&&(this._pickShader.uniforms.model=o.projections[r],this._pickShader.uniforms.clipBounds=o.clipBounds[r],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=n;var l=this._contourVAO;for(l.bind(),a=0;a<3;++a)for(e.lineWidth(this.contourWidth[a]),s.uniforms.permutation=k[a],r=0;r<this.contourLevels[a].length;++r)this._contourCounts[a][r]&&(s.uniforms.height=this.contourLevels[a][r],l.draw(e.LINES,this._contourCounts[a][r],this._contourOffsets[a][r]));for(r=0;r<3;++r)for(s.uniforms.model=o.projections[r],s.uniforms.clipBounds=o.clipBounds[r],a=0;a<3;++a)if(this.contourProject[r][a]){s.uniforms.permutation=k[a],e.lineWidth(this.contourWidth[a]);for(var u=0;u<this.contourLevels[a].length;++u)this._contourCounts[a][u]&&(s.uniforms.height=this.contourLevels[a][u],l.draw(e.LINES,this._contourCounts[a][u],this._contourOffsets[a][u]))}l.unbind()}},E.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,n=this._pickResult,r=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(r),a=r-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=n.position;u[0]=u[1]=u[2]=0;for(var c=0;c<2;++c)for(var f=c?a:1-a,h=0;h<2;++h)for(var p=h?l:1-l,d=i+c,v=s+h,g=f*p,y=0;y<3;++y)u[y]+=this._field[y].get(d,v)*g;for(var b=this._pickResult.level,x=0;x<3;++x)if(b[x]=m.le(this.contourLevels[x],u[x]),b[x]<0)this.contourLevels[x].length>0&&(b[x]=0);else if(b[x]<this.contourLevels[x].length-1){var _=this.contourLevels[x][b[x]],w=this.contourLevels[x][b[x]+1];Math.abs(_-u[x])>Math.abs(w-u[x])&&(b[x]+=1)}for(n.index[0]=a<.5?i:i+1,n.index[1]=l<.5?s:s+1,n.uv[0]=r/e[0],n.uv[1]=o/e[1],y=0;y<3;++y)n.dataCoordinate[y]=this._field[y].get(n.index[0],n.index[1]);return n},E.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=N(t.contourWidth,Number)),"showContour"in t&&(this.showContour=N(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=N(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=V(t.contourColor)),"contourProject"in t&&(this.contourProject=N(t.contourProject,function(t){return N(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=V(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=N(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=N(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,n=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(r.nextPow2(i))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),j(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var p=t.coords;if(!Array.isArray(p)||3!==p.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var d=p[o];for(x=0;x<2;++x)if(d.shape[x]!==a[x])throw new Error("gl-surface: coords have incorrect shape");j(this._field[o],d)}}else if(t.ticks){var m=t.ticks;if(!Array.isArray(m)||2!==m.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var g=m[o];if((Array.isArray(g)||g.length)&&(g=f(g)),g.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var y=f(g.data,a);y.stride[o]=g.stride[0],y.stride[1^o]=0,j(this._field[o],y)}}else{for(o=0;o<2;++o){var b=[0,0];b[o]=1,this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2],b,0)}this._field[0].set(0,0,0);for(var x=0;x<a[0];++x)this._field[0].set(x+1,0,x);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),x=0;x<a[1];++x)this._field[1].set(0,x+1,x);this._field[1].set(0,a[1]+1,a[1]-1)}var _=this._field,w=f(s.mallocFloat(3*_[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;o<3;++o)v(w.pick(o),_[o],"mirror");var A=f(s.mallocFloat(3*_[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(x=0;x<a[1]+2;++x){var k=w.get(0,o,x,0),T=w.get(0,o,x,1),C=w.get(1,o,x,0),E=w.get(1,o,x,1),O=w.get(2,o,x,0),D=w.get(2,o,x,1),L=C*D-E*O,z=O*T-D*k,P=k*E-T*C,I=Math.sqrt(L*L+z*z+P*P);I<1e-8?(I=Math.max(Math.abs(L),Math.abs(z),Math.abs(P)))<1e-8?(P=1,z=L=0,I=1):I=1/I:I=1/Math.sqrt(I),A.set(o,x,0,L*I),A.set(o,x,1,z*I),A.set(o,x,2,P*I)}s.free(w.data);var R=[1/0,1/0,1/0],F=[-1/0,-1/0,-1/0],B=1/0,U=-1/0,q=(a[0]-1)*(a[1]-1)*6,$=s.mallocFloat(r.nextPow2(10*q)),H=0,W=0;for(o=0;o<a[0]-1;++o)t:for(x=0;x<a[1]-1;++x){for(var G=0;G<2;++G)for(var Y=0;Y<2;++Y)for(var X=0;X<3;++X){var Z=this._field[X].get(1+o+G,1+x+Y);if(isNaN(Z)||!isFinite(Z))continue t}for(X=0;X<6;++X){var J=o+M[X][0],K=x+M[X][1],Q=this._field[0].get(J+1,K+1),tt=this._field[1].get(J+1,K+1),et=Z=this._field[2].get(J+1,K+1);L=A.get(J+1,K+1,0),z=A.get(J+1,K+1,1),P=A.get(J+1,K+1,2),t.intensity&&(et=t.intensity.get(J,K)),$[H++]=J,$[H++]=K,$[H++]=Q,$[H++]=tt,$[H++]=Z,$[H++]=0,$[H++]=et,$[H++]=L,$[H++]=z,$[H++]=P,R[0]=Math.min(R[0],Q),R[1]=Math.min(R[1],tt),R[2]=Math.min(R[2],Z),B=Math.min(B,et),F[0]=Math.max(F[0],Q),F[1]=Math.max(F[1],tt),F[2]=Math.max(F[2],Z),U=Math.max(U,et),W+=1}}for(t.intensityBounds&&(B=+t.intensityBounds[0],U=+t.intensityBounds[1]),o=6;o<H;o+=10)$[o]=($[o]-B)/(U-B);this._vertexCount=W,this._coordinateBuffer.update($.subarray(0,H)),s.freeFloat($),s.free(A.data),this.bounds=[R,F],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===B&&this.intensityBounds[1]===U||(n=!0),this.intensityBounds=[B,U]}if("levels"in t){var nt=t.levels;for(nt=Array.isArray(nt[0])?nt.slice():[[],[],nt],o=0;o<3;++o)nt[o]=nt[o].slice(),nt.sort(function(t,e){return t-e});t:for(o=0;o<3;++o){if(nt[o].length!==this.contourLevels[o].length){n=!0;break}for(x=0;x<nt[o].length;++x)if(nt[o][x]!==this.contourLevels[o][x]){n=!0;break t}}this.contourLevels=nt}if(n){_=this._field,a=this.shape;for(var rt=[],it=0;it<3;++it){nt=this.contourLevels[it];var at=[],ot=[],st=[0,0,0];for(o=0;o<nt.length;++o){var lt=h(this._field[it],nt[o]);at.push(rt.length/5|0),W=0;t:for(x=0;x<lt.cells.length;++x){var ut=lt.cells[x];for(X=0;X<2;++X){var ct=lt.positions[ut[X]],ft=ct[0],ht=0|Math.floor(ft),pt=ft-ht,dt=ct[1],mt=0|Math.floor(dt),vt=dt-mt,gt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var bt=(it+yt+1)%3;for(G=0;G<2;++G){var xt=G?pt:1-pt;for(J=0|Math.min(Math.max(ht+G,0),a[0]),Y=0;Y<2;++Y){var _t=Y?vt:1-vt;if(K=0|Math.min(Math.max(mt+Y,0),a[1]),Z=yt<2?this._field[bt].get(J,K):(this.intensity.get(J,K)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(Z)||isNaN(Z)){gt=!0;break e}var wt=xt*_t;st[yt]+=wt*Z}}}if(gt){if(X>0){for(var At=0;At<5;++At)rt.pop();W-=1}continue t}rt.push(st[0],st[1],ct[0],ct[1],st[2]),W+=1}}ot.push(W)}this._contourOffsets[it]=at,this._contourCounts[it]=ot}var Mt=s.mallocFloat(rt.length);for(o=0;o<rt.length;++o)Mt[o]=rt[o];this._contourBuffer.update(Mt),s.freeFloat(Mt)}t.colormap&&this._colorMap.setPixels(function(t){var e=c([l({colormap:t,nshades:S,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return u.divseq(e,255),e}(t.colormap))},E.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)s.freeFloat(this._field[t].data)},E.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var n;if(n=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&n[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&n[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&n[2]!==this.dynamicLevel[2]){for(var r=0,i=this.shape,a=s.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=n[o];var l=(o+1)%3,u=(o+2)%3,c=this._field[o],f=this._field[l],p=this._field[u],d=(this.intensity,h(c,n[o])),m=d.cells,v=d.positions;for(this._dynamicOffsets[o]=r,e=0;e<m.length;++e)for(var g=m[e],y=0;y<2;++y){var b=v[g[y]],x=+b[0],_=0|x,w=0|Math.min(_+1,i[0]),A=x-_,M=1-A,k=+b[1],T=0|k,S=0|Math.min(T+1,i[1]),C=k-T,E=1-C,O=M*E,D=M*C,L=A*E,z=A*C,P=O*f.get(_,T)+D*f.get(_,S)+L*f.get(w,T)+z*f.get(w,S),I=O*p.get(_,T)+D*p.get(_,S)+L*p.get(w,T)+z*p.get(w,S);if(isNaN(P)||isNaN(I)){y&&(r-=1);break}a[2*r+0]=P,a[2*r+1]=I,r+=1}this._dynamicCounts[o]=r-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*r)),s.freeFloat(a)}}},{"./lib/shaders":302,"binary-search-bounds":79,"bit-twiddle":80,colormap:114,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-texture2d":305,"gl-vao":310,ndarray:433,"ndarray-gradient":424,"ndarray-ops":427,"ndarray-pack":428,"surface-nets":508,"typedarray-pool":522}],304:[function(t,e,n){"use strict";var r=t("css-font"),i=t("pick-by-alias"),a=t("regl"),o=t("gl-util/context"),s=t("es6-weak-map"),l=t("color-normalize"),u=t("font-atlas"),c=t("typedarray-pool"),f=t("parse-rect"),h=t("is-plain-obj"),p=t("parse-unit"),d=t("to-px"),m=t("detect-kerning"),v=t("object-assign"),g=t("font-measure"),y=t("flatten-vertex-data"),b=t("bit-twiddle"),x=b.nextPow2,_=new s,w=!1;if(document.body){var A=document.body.appendChild(document.createElement("div"));A.style.font="italic small-caps bold condensed 16px/2 cursive",getComputedStyle(A).fontStretch&&(w=!0),document.body.removeChild(A)}var M=function(t){!function(t){return"function"==typeof t&&t._gl&&t.prop&&t.texture&&t.buffer}(t)?this.gl=o(t):(t={regl:t},this.gl=t.regl._gl),this.shader=_.get(this.gl),this.shader?this.regl=this.shader.regl:this.regl=t.regl||a({gl:this.gl}),this.charBuffer=this.regl.buffer({type:"uint8",usage:"stream"}),this.sizeBuffer=this.regl.buffer({type:"float",usage:"stream"}),this.shader||(this.shader=this.createShader(),_.set(this.gl,this.shader)),this.batch=[],this.fontSize=[],this.font=[],this.fontAtlas=[],this.draw=this.shader.draw.bind(this),this.render=function(){this.regl._refresh(),this.draw(this.batch)},this.canvas=this.gl.canvas,this.update(h(t)?t:{})};M.prototype.createShader=function(){var t=this.regl,e=t({blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},stencil:{enable:!1},depth:{enable:!1},count:t.prop("count"),offset:t.prop("offset"),attributes:{charOffset:{offset:4,stride:8,buffer:t.this("sizeBuffer")},width:{offset:0,stride:8,buffer:t.this("sizeBuffer")},char:t.this("charBuffer"),position:t.this("position")},uniforms:{atlasSize:function(t,e){return[e.atlas.width,e.atlas.height]},atlasDim:function(t,e){return[e.atlas.cols,e.atlas.rows]},atlas:function(t,e){return e.atlas.texture},charStep:function(t,e){return e.atlas.step},em:function(t,e){return e.atlas.em},color:t.prop("color"),opacity:t.prop("opacity"),viewport:t.this("viewportArray"),scale:t.this("scale"),align:t.prop("align"),baseline:t.prop("baseline"),translate:t.this("translate"),positionOffset:t.prop("positionOffset")},primitive:"points",viewport:t.this("viewport"),vert:"\n\t\t\tprecision highp float;\n\t\t\tattribute float width, charOffset, char;\n\t\t\tattribute vec2 position;\n\t\t\tuniform float fontSize, charStep, em, align, baseline;\n\t\t\tuniform vec4 viewport;\n\t\t\tuniform vec4 color;\n\t\t\tuniform vec2 atlasSize, atlasDim, scale, translate, positionOffset;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvoid main () {\n\t\t\t\t"+(M.normalViewport?"":"vec2 positionOffset = vec2(positionOffset.x,- positionOffset.y);")+"\n\n\t\t\t\tvec2 offset = floor(em * (vec2(align + charOffset, baseline)\n\t\t\t\t\t+ positionOffset))\n\t\t\t\t\t/ (viewport.zw * scale.xy);\n\n\t\t\t\tvec2 position = (position + translate) * scale;\n\t\t\t\tposition += offset * scale;\n\n\t\t\t\t"+(M.normalViewport?"position.y = 1. - position.y;":"")+"\n\n\t\t\t\tcharCoord = position * viewport.zw + viewport.xy;\n\n\t\t\t\tgl_Position = vec4(position * 2. - 1., 0, 1);\n\n\t\t\t\tgl_PointSize = charStep;\n\n\t\t\t\tcharId.x = mod(char, atlasDim.x);\n\t\t\t\tcharId.y = floor(char / atlasDim.x);\n\n\t\t\t\tcharWidth = width * em;\n\n\t\t\t\tfontColor = color / 255.;\n\t\t\t}",frag:"\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D atlas;\n\t\t\tuniform float fontSize, charStep, opacity;\n\t\t\tuniform vec2 atlasSize;\n\t\t\tuniform vec4 viewport;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\n\t\t\tfloat lightness(vec4 color) {\n\t\t\t\treturn color.r * 0.299 + color.g * 0.587 + color.b * 0.114;\n\t\t\t}\n\n\t\t\tvoid main () {\n\t\t\t\tvec2 uv = gl_FragCoord.xy - charCoord + charStep * .5;\n\t\t\t\tfloat halfCharStep = floor(charStep * .5 + .5);\n\n\t\t\t\t// invert y and shift by 1px (FF expecially needs that)\n\t\t\t\tuv.y = charStep - uv.y;\n\n\t\t\t\t// ignore points outside of character bounding box\n\t\t\t\tfloat halfCharWidth = ceil(charWidth * .5);\n\t\t\t\tif (floor(uv.x) > halfCharStep + halfCharWidth ||\n\t\t\t\t\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\n\n\t\t\t\tuv += charId * charStep;\n\t\t\t\tuv = uv / atlasSize;\n\n\t\t\t\tvec4 color = fontColor;\n\t\t\t\tvec4 mask = texture2D(atlas, uv);\n\n\t\t\t\tfloat maskY = lightness(mask);\n\t\t\t\t// float colorY = lightness(color);\n\t\t\t\tcolor.a *= maskY;\n\t\t\t\tcolor.a *= opacity;\n\n\t\t\t\t// color.a += .1;\n\n\t\t\t\t// antialiasing, see yiq color space y-channel formula\n\t\t\t\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\n\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"});return{regl:t,draw:e,atlas:{}}},M.prototype.update=function(t){var e=this;if("string"==typeof t)t={text:t};else if(!t)return;null!=(t=i(t,{position:"position positions coord coords coordinates",font:"font fontFace fontface typeface cssFont css-font family fontFamily",fontSize:"fontSize fontsize size font-size",text:"text texts chars characters value values symbols",align:"align alignment textAlign textbaseline",baseline:"baseline textBaseline textbaseline",direction:"dir direction textDirection",color:"color colour fill fill-color fillColor textColor textcolor",kerning:"kerning kern",range:"range dataBox",viewport:"vp viewport viewBox viewbox viewPort",opacity:"opacity alpha transparency visible visibility opaque",offset:"offset positionOffset padding shift indent indentation"},!0)).opacity&&(Array.isArray(t.opacity)?this.opacity=t.opacity.map(function(t){return parseFloat(t)}):this.opacity=parseFloat(t.opacity)),null!=t.viewport&&(this.viewport=f(t.viewport),M.normalViewport&&(this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height),this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null==this.viewport&&(this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight},this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null!=t.kerning&&(this.kerning=t.kerning),null!=t.offset&&("number"==typeof t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),this.font.length||t.font||(t.font=M.baseFontSize+"px sans-serif");var n,a=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach(function(t,n){if("string"==typeof t)try{t=r.parse(t)}catch(e){t=r.parse(M.baseFontSize+"px "+t)}else t=r.parse(r.stringify(t));var i=r.stringify({size:M.baseFontSize,family:t.family,stretch:w?t.stretch:void 0,variant:t.variant,weight:t.weight,style:t.style}),s=p(t.size),l=Math.round(s[0]*d(s[1]));if(l!==e.fontSize[n]&&(o=!0,e.fontSize[n]=l),!(e.font[n]&&i==e.font[n].baseString||(a=!0,e.font[n]=M.fonts[i],e.font[n]))){var u=t.family.join(", "),c=[t.style];t.style!=t.variant&&c.push(t.variant),t.variant!=t.weight&&c.push(t.weight),w&&t.weight!=t.stretch&&c.push(t.stretch),e.font[n]={baseString:i,family:u,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:g(u,{origin:"top",fontSize:M.baseFontSize,fontStyle:c.join(" ")})},M.fonts[i]=e.font[n]}}),(a||o)&&this.font.forEach(function(n,i){var a=r.stringify({size:e.fontSize[i],family:n.family,stretch:w?n.stretch:void 0,variant:n.variant,weight:n.weight,style:n.style});if(e.fontAtlas[i]=e.shader.atlas[a],!e.fontAtlas[i]){var o=n.metrics;e.shader.atlas[a]=e.fontAtlas[i]={fontString:a,step:2*Math.ceil(e.fontSize[i]*o.bottom*.5),em:e.fontSize[i],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:e.regl.texture()}}null==t.text&&(t.text=e.text)}),"string"==typeof t.text&&t.position&&t.position.length>2){for(var s=Array(.5*t.position.length),h=0;h<s.length;h++)s[h]=t.text;t.text=s}if(null!=t.text||a){if(this.textOffsets=[0],Array.isArray(t.text)){this.count=t.text[0].length,this.counts=[this.count];for(var b=1;b<t.text.length;b++)e.textOffsets[b]=e.textOffsets[b-1]+t.text[b-1].length,e.count+=t.text[b].length,e.counts.push(t.text[b].length);this.text=t.text.join("")}else this.text=t.text,this.count=this.text.length,this.counts=[this.count];n=[],this.font.forEach(function(t,r){M.atlasContext.font=t.baseString;for(var i=e.fontAtlas[r],a=0;a<e.text.length;a++){var o=e.text.charAt(a);if(null==i.ids[o]&&(i.ids[o]=i.chars.length,i.chars.push(o),n.push(o)),null==t.width[o]&&(t.width[o]=M.atlasContext.measureText(o).width/M.baseFontSize,e.kerning)){var s=[];for(var l in t.width)s.push(l+o,o+l);v(t.kerning,m(t.family,{pairs:s}))}}})}if(t.position)if(t.position.length>2){for(var _=!t.position[0].length,A=c.mallocFloat(2*this.count),k=0,T=0;k<this.counts.length;k++){var S=e.counts[k];if(_)for(var C=0;C<S;C++)A[T++]=t.position[2*k],A[T++]=t.position[2*k+1];else for(var E=0;E<S;E++)A[T++]=t.position[k][0],A[T++]=t.position[k][1]}this.position.call?this.position({type:"float",data:A}):this.position=this.regl.buffer({type:"float",data:A}),c.freeFloat(A)}else this.position.destroy&&this.position.destroy(),this.position={constant:t.position};if(t.text||a){var O=c.mallocUint8(this.count),D=c.mallocFloat(2*this.count);this.textWidth=[];for(var L=0,z=0;L<this.counts.length;L++){for(var P=e.counts[L],I=e.font[L]||e.font[0],R=e.fontAtlas[L]||e.fontAtlas[0],F=0;F<P;F++){var j=e.text.charAt(z),N=e.text.charAt(z-1);if(O[z]=R.ids[j],D[2*z]=I.width[j],F){var B=D[2*z-2],V=D[2*z],U=D[2*z-1],q=U+.5*B+.5*V;if(e.kerning){var $=I.kerning[N+j];$&&(q+=.001*$)}D[2*z+1]=q}else D[2*z+1]=.5*D[2*z];z++}e.textWidth.push(D.length?.5*D[2*z-2]+D[2*z-1]:0)}t.align||(t.align=this.align),this.charBuffer({data:O,type:"uint8",usage:"stream"}),this.sizeBuffer({data:D,type:"float",usage:"stream"}),c.freeUint8(O),c.freeFloat(D),n.length&&this.font.forEach(function(t,n){var r=e.fontAtlas[n],i=r.step,a=Math.floor(M.maxAtlasSize/i),o=Math.min(a,r.chars.length),s=Math.ceil(r.chars.length/o),l=x(o*i),c=x(s*i);r.width=l,r.height=c,r.rows=s,r.cols=o,r.em&&r.texture({data:u({canvas:M.atlasCanvas,font:r.fontString,chars:r.chars,shape:[l,c],step:[i,i]})})})}if(t.align&&(this.align=t.align,this.alignOffset=this.textWidth.map(function(t,n){var r=Array.isArray(e.align)?e.align.length>1?e.align[n]:e.align[0]:e.align;if("number"==typeof r)return r;switch(r){case"right":case"end":return-t;case"center":case"centre":case"middle":return.5*-t}return 0})),null==this.baseline&&null==t.baseline&&(t.baseline=0),null!=t.baseline&&(this.baseline=t.baseline,Array.isArray(this.baseline)||(this.baseline=[this.baseline]),this.baselineOffset=this.baseline.map(function(t,n){var r=(e.font[n]||e.font[0]).metrics,i=0;return i+=.5*r.bottom,i+="number"==typeof t?t-r.baseline:-r[t],M.normalViewport||(i*=-1),i})),null!=t.color)if(t.color||(t.color="transparent"),"string"!=typeof t.color&&isNaN(t.color)){var H;if("number"==typeof t.color[0]&&t.color.length>this.counts.length){var W=t.color.length;H=c.mallocUint8(W);for(var G=(t.color.subarray||t.color.slice).bind(t.color),Y=0;Y<W;Y+=4)H.set(l(G(Y,Y+4),"uint8"),Y)}else{var X=t.color.length;H=c.mallocUint8(4*X);for(var Z=0;Z<X;Z++)H.set(l(t.color[Z]||0,"uint8"),4*Z)}this.color=H}else this.color=l(t.color,"uint8");if(t.position||t.text||t.color||t.baseline||t.align||t.font||t.offset||t.opacity){var J=this.color.length>4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2;if(J){var K=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array(K);for(var Q=0;Q<this.batch.length;Q++)e.batch[Q]={count:e.counts.length>1?e.counts[Q]:e.counts[0],offset:e.textOffsets.length>1?e.textOffsets[Q]:e.textOffsets[0],color:e.color?e.color.length<=4?e.color:e.color.subarray(4*Q,4*Q+4):[0,0,0,255],opacity:Array.isArray(e.opacity)?e.opacity[Q]:e.opacity,baseline:null!=e.baselineOffset[Q]?e.baselineOffset[Q]:e.baselineOffset[0],align:e.align?null!=e.alignOffset[Q]?e.alignOffset[Q]:e.alignOffset[0]:0,atlas:e.fontAtlas[Q]||e.fontAtlas[0],positionOffset:e.positionOffset.length>2?e.positionOffset.subarray(2*Q,2*Q+2):e.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]}},M.prototype.destroy=function(){},M.prototype.kerning=!0,M.prototype.position={constant:new Float32Array(2)},M.prototype.translate=null,M.prototype.scale=null,M.prototype.font=null,M.prototype.text="",M.prototype.positionOffset=[0,0],M.prototype.opacity=1,M.prototype.color=new Uint8Array([0,0,0,255]),M.prototype.alignOffset=[0,0],M.normalViewport=!1,M.maxAtlasSize=1024,M.atlasCanvas=document.createElement("canvas"),M.atlasContext=M.atlasCanvas.getContext("2d",{alpha:!1}),M.baseFontSize=64,M.fonts={},e.exports=M},{"bit-twiddle":80,"color-normalize":108,"css-font":127,"detect-kerning":151,"es6-weak-map":209,"flatten-vertex-data":216,"font-atlas":217,"font-measure":218,"gl-util/context":306,"is-plain-obj":405,"object-assign":437,"parse-rect":442,"parse-unit":444,"pick-by-alias":448,regl:478,"to-px":516,"typedarray-pool":522}],305:[function(t,e,n){"use strict";var r=t("ndarray"),i=t("ndarray-ops"),a=t("typedarray-pool");e.exports=function(t){if(arguments.length<=1)throw new Error("gl-texture2d: Missing arguments for texture2d constructor");if(o||function(t){o=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],s=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],l=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t),"number"==typeof arguments[1])return v(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return v(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if("object"==typeof arguments[1]){var e=arguments[1],n=u(e)?e:e.raw;if(n)return function(t,e,n,r,i,a){var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),new h(t,o,n,r,i,a)}(t,n,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var n=e.dtype,o=e.shape.slice(),s=t.getParameter(t.MAX_TEXTURE_SIZE);if(o[0]<0||o[0]>s||o[1]<0||o[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=d(o,e.stride.slice()),u=0;"float32"===n?u=t.FLOAT:"float64"===n?(u=t.FLOAT,l=!1,n="float32"):"uint8"===n?u=t.UNSIGNED_BYTE:(u=t.UNSIGNED_BYTE,l=!1,n="uint8");var f,p,v=0;if(2===o.length)v=t.LUMINANCE,o=[o[0],o[1],1],e=r(e.data,o,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==o.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===o[2])v=t.ALPHA;else if(2===o[2])v=t.LUMINANCE_ALPHA;else if(3===o[2])v=t.RGB;else{if(4!==o[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");v=t.RGBA}}u!==t.FLOAT||t.getExtension("OES_texture_float")||(u=t.UNSIGNED_BYTE,l=!1);var g=e.size;if(l)f=0===e.offset&&e.data.length===g?e.data:e.data.subarray(e.offset,e.offset+g);else{var y=[o[2],o[2]*o[0],1];p=a.malloc(g,n);var b=r(p,o,y,0);"float32"!==n&&"float64"!==n||u!==t.UNSIGNED_BYTE?i.assign(b,e):c(b,e),f=p.subarray(0,g)}var x=m(t);return t.texImage2D(t.TEXTURE_2D,0,v,o[0],o[1],0,v,u,f),l||a.free(p),new h(t,x,o[0],o[1],v,u)}(t,e)}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")};var o=null,s=null,l=null;function u(t){return"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||"undefined"!=typeof ImageData&&t instanceof ImageData}var c=function(t,e){i.muls(t,e,255)};function f(t,e,n){var r=t.gl,i=r.getParameter(r.MAX_TEXTURE_SIZE);if(e<0||e>i||n<0||n>i)throw new Error("gl-texture2d: Invalid texture size");return t._shape=[e,n],t.bind(),r.texImage2D(r.TEXTURE_2D,0,t.format,e,n,0,t.format,t.type,null),t._mipLevels=[0],t}function h(t,e,n,r,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[n,r],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return 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Qn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=i,this.int16[s+5]=o,a},e}(Yn);Qn.prototype.bytesPerElement=12,pn("StructArrayLayout2i4i12",Qn);var tr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s){var l=this.length;this.resize(l+1);var u=6*l,c=12*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=n,this.int16[u+3]=r,this.uint8[c+8]=i,this.uint8[c+9]=o,this.uint8[c+10]=a,this.uint8[c+11]=s,l},e}(Yn);tr.prototype.bytesPerElement=12,pn("StructArrayLayout4i4ub12",tr);var er=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s){var l=this.length;this.resize(l+1);var u=8*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=n,this.int16[u+3]=r,this.uint16[u+4]=i,this.uint16[u+5]=o,this.uint16[u+6]=a,this.uint16[u+7]=s,l},e}(Yn);er.prototype.bytesPerElement=16,pn("StructArrayLayout4i4ui16",er);var nr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.float32[i+0]=t,this.float32[i+1]=e,this.float32[i+2]=n,r},e}(Yn);nr.prototype.bytesPerElement=12,pn("StructArrayLayout3f12",nr);var rr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var n=1*e;return this.uint32[n+0]=t,e},e}(Yn);rr.prototype.bytesPerElement=4,pn("StructArrayLayout1ul4",rr);var ir=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,l,u,c){var f=this.length;this.resize(f+1);var h=12*f,d=6*f;return this.int16[h+0]=t,this.int16[h+1]=e,this.int16[h+2]=n,this.int16[h+3]=r,this.int16[h+4]=i,this.int16[h+5]=o,this.uint32[d+3]=a,this.uint16[h+8]=s,this.uint16[h+9]=l,this.int16[h+10]=u,this.int16[h+11]=c,f},e}(Yn);ir.prototype.bytesPerElement=24,pn("StructArrayLayout6i1ul2ui2i24",ir);var or=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=i,this.int16[s+5]=o,a},e}(Yn);or.prototype.bytesPerElement=12,pn("StructArrayLayout2i2i2i12",or);var ar=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=4*n;return this.uint8[r+0]=t,this.uint8[r+1]=e,n},e}(Yn);ar.prototype.bytesPerElement=4,pn("StructArrayLayout2ub4",ar);var sr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,l,u,c,f,h,d){var p=this.length;this.resize(p+1);var v=20*p,m=10*p,g=40*p;return this.int16[v+0]=t,this.int16[v+1]=e,this.uint16[v+2]=n,this.uint16[v+3]=r,this.uint32[m+2]=i,this.uint32[m+3]=o,this.uint32[m+4]=a,this.uint16[v+10]=s,this.uint16[v+11]=l,this.uint16[v+12]=u,this.float32[m+7]=c,this.float32[m+8]=f,this.uint8[g+36]=h,this.uint8[g+37]=d,p},e}(Yn);sr.prototype.bytesPerElement=40,pn("StructArrayLayout2i2ui3ul3ui2f2ub40",sr);var lr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var n=1*e;return this.float32[n+0]=t,e},e}(Yn);lr.prototype.bytesPerElement=4,pn("StructArrayLayout1f4",lr);var ur=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.int16[i+0]=t,this.int16[i+1]=e,this.int16[i+2]=n,r},e}(Yn);ur.prototype.bytesPerElement=6,pn("StructArrayLayout3i6",ur);var cr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=2*r,o=4*r;return this.uint32[i+0]=t,this.uint16[o+2]=e,this.uint16[o+3]=n,r},e}(Yn);cr.prototype.bytesPerElement=8,pn("StructArrayLayout1ul2ui8",cr);var fr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.uint16[i+0]=t,this.uint16[i+1]=e,this.uint16[i+2]=n,r},e}(Yn);fr.prototype.bytesPerElement=6,pn("StructArrayLayout3ui6",fr);var hr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=2*n;return this.uint16[r+0]=t,this.uint16[r+1]=e,n},e}(Yn);hr.prototype.bytesPerElement=4,pn("StructArrayLayout2ui4",hr);var dr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=2*n;return this.float32[r+0]=t,this.float32[r+1]=e,n},e}(Yn);dr.prototype.bytesPerElement=8,pn("StructArrayLayout2f8",dr);var pr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;this.resize(i+1);var o=4*i;return this.float32[o+0]=t,this.float32[o+1]=e,this.float32[o+2]=n,this.float32[o+3]=r,i},e}(Yn);pr.prototype.bytesPerElement=16,pn("StructArrayLayout4f16",pr);var vr=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return n.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.x1.get=function(){return this._structArray.int16[this._pos2+2]},n.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},n.y1.get=function(){return this._structArray.int16[this._pos2+3]},n.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},n.x2.get=function(){return this._structArray.int16[this._pos2+4]},n.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},n.y2.get=function(){return this._structArray.int16[this._pos2+5]},n.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},n.radius.get=function(){return this._structArray.int16[this._pos2+10]},n.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},n.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},n.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},n.anchorPoint.get=function(){return new l(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,n),e}(Gn);vr.prototype.size=24;var mr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new vr(this,t)},e}(ir);pn("CollisionBoxArray",mr);var gr=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},n.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},n.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},n.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},n.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},n.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},n.segment.get=function(){return this._structArray.uint16[this._pos2+10]},n.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},n.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},n.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},n.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},n.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},n.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},n.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},n.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},n.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},n.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},n.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},n.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},n.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,n),e}(Gn);gr.prototype.size=40;var yr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new gr(this,t)},e}(sr);pn("PlacedSymbolArray",yr);var br=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={offsetX:{configurable:!0}};return n.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},n.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,n),e}(Gn);br.prototype.size=4;var xr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new br(this,t)},e}(lr);pn("GlyphOffsetArray",xr);var _r=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return n.x.get=function(){return this._structArray.int16[this._pos2+0]},n.x.set=function(t){this._structArray.int16[this._pos2+0]=t},n.y.get=function(){return this._structArray.int16[this._pos2+1]},n.y.set=function(t){this._structArray.int16[this._pos2+1]=t},n.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},n.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,n),e}(Gn);_r.prototype.size=6;var wr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new _r(this,t)},e}(ur);pn("SymbolLineVertexArray",wr);var Ar=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,n),e}(Gn);Ar.prototype.size=8;var Mr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ar(this,t)},e}(cr);pn("FeatureIndexArray",Mr);var kr=Xn([{name:"a_pos",components:2,type:"Int16"}],4).members,Tr=function(t){void 0===t&&(t=[]),this.segments=t};Tr.prototype.prepareSegment=function(t,e,n){var r=this.segments[this.segments.length-1];return t>Tr.MAX_VERTEX_ARRAY_LENGTH&&_("Max vertices per segment is "+Tr.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!r||r.vertexLength+t>Tr.MAX_VERTEX_ARRAY_LENGTH)&&(r={vertexOffset:e.length,primitiveOffset:n.length,vertexLength:0,primitiveLength:0},this.segments.push(r)),r},Tr.prototype.get=function(){return this.segments},Tr.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var n=e[t];for(var r in n.vaos)n.vaos[r].destroy()}},Tr.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,pn("SegmentVector",Tr);var Sr=function(t,e){return 256*(t=h(Math.floor(t),0,255))+(e=h(Math.floor(e),0,255))};function Cr(t){return[Sr(255*t.r,255*t.g),Sr(255*t.b,255*t.a)]}var Er=function(t,e,n){this.value=t,this.name=e,this.type=n,this.statistics={max:-1/0}};Er.prototype.defines=function(){return["#define HAS_UNIFORM_u_"+this.name]},Er.prototype.populatePaintArray=function(){},Er.prototype.upload=function(){},Er.prototype.destroy=function(){},Er.prototype.setUniforms=function(t,e,n,r){var i=r.constantOr(this.value),o=t.gl;"color"===this.type?o.uniform4f(e.uniforms["u_"+this.name],i.r,i.g,i.b,i.a):o.uniform1f(e.uniforms["u_"+this.name],i)};var Or=function(t,e,n){this.expression=t,this.name=e,this.type=n,this.statistics={max:-1/0};var r="color"===n?dr:lr;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===n?2:1,offset:0}],this.paintVertexArray=new r};Or.prototype.defines=function(){return[]},Or.prototype.populatePaintArray=function(t,e){var n=this.paintVertexArray,r=n.length;n.reserve(t);var i=this.expression.evaluate(new Dn(0),e);if("color"===this.type)for(var o=Cr(i),a=r;a<t;a++)n.emplaceBack(o[0],o[1]);else{for(var s=r;s<t;s++)n.emplaceBack(i);this.statistics.max=Math.max(this.statistics.max,i)}},Or.prototype.upload=function(t){this.paintVertexArray&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes))},Or.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Or.prototype.setUniforms=function(t,e){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],0)};var Dr=function(t,e,n,r,i){this.expression=t,this.name=e,this.type=n,this.useIntegerZoom=r,this.zoom=i,this.statistics={max:-1/0};var o="color"===n?pr:dr;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===n?4:2,offset:0}],this.paintVertexArray=new o};Dr.prototype.defines=function(){return[]},Dr.prototype.populatePaintArray=function(t,e){var n=this.paintVertexArray,r=n.length;n.reserve(t);var i=this.expression.evaluate(new Dn(this.zoom),e),o=this.expression.evaluate(new Dn(this.zoom+1),e);if("color"===this.type)for(var a=Cr(i),s=Cr(o),l=r;l<t;l++)n.emplaceBack(a[0],a[1],s[0],s[1]);else{for(var u=r;u<t;u++)n.emplaceBack(i,o);this.statistics.max=Math.max(this.statistics.max,i,o)}},Dr.prototype.upload=function(t){this.paintVertexArray&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes))},Dr.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Dr.prototype.interpolationFactor=function(t){return this.useIntegerZoom?this.expression.interpolationFactor(Math.floor(t),this.zoom,this.zoom+1):this.expression.interpolationFactor(t,this.zoom,this.zoom+1)},Dr.prototype.setUniforms=function(t,e,n){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],this.interpolationFactor(n.zoom))};var Lr=function(){this.binders={},this.cacheKey="",this._buffers=[]};Lr.createDynamic=function(t,e,n){var r=new Lr,i=[];for(var o in t.paint._values)if(n(o)){var a=t.paint.get(o);if(a instanceof Fn&&a.property.specification["property-function"]){var s=Pr(o,t.type),l=a.property.specification.type,u=a.property.useIntegerZoom;"constant"===a.value.kind?(r.binders[o]=new Er(a.value,s,l),i.push("/u_"+s)):"source"===a.value.kind?(r.binders[o]=new Or(a.value,s,l),i.push("/a_"+s)):(r.binders[o]=new Dr(a.value,s,l,u,e),i.push("/z_"+s))}}return r.cacheKey=i.sort().join(""),r},Lr.prototype.populatePaintArrays=function(t,e){for(var n in this.binders)this.binders[n].populatePaintArray(t,e)},Lr.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},Lr.prototype.setUniforms=function(t,e,n,r){for(var i in this.binders)this.binders[i].setUniforms(t,e,r,n.get(i))},Lr.prototype.getPaintVertexBuffers=function(){return this._buffers},Lr.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var n=[];for(var r in this.binders){var i=this.binders[r];(i instanceof Or||i instanceof 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n=0;n<t.length-1;n++)for(var r=t[n],i=t[n+1],o=0;o<e.length-1;o++)if(Hr(r,i,e[o],e[o+1]))return!0;return!1}function Hr(t,e,n,r){return w(t,n,r)!==w(e,n,r)&&w(t,e,n)!==w(t,e,r)}function Wr(t,e,n){var r=n*n;if(1===e.length)return t.distSqr(e[0])<r;for(var i=1;i<e.length;i++)if(Gr(t,e[i-1],e[i])<r)return!0;return!1}function Gr(t,e,n){var r=e.distSqr(n);if(0===r)return t.distSqr(e);var i=((t.x-e.x)*(n.x-e.x)+(t.y-e.y)*(n.y-e.y))/r;return i<0?t.distSqr(e):i>1?t.distSqr(n):t.distSqr(n.sub(e)._mult(i)._add(e))}function Yr(t,e){for(var n,r,i,o=!1,a=0;a<t.length;a++)for(var s=0,l=(n=t[a]).length-1;s<n.length;l=s++)r=n[s],i=n[l],r.y>e.y!=i.y>e.y&&e.x<(i.x-r.x)*(e.y-r.y)/(i.y-r.y)+r.x&&(o=!o);return o}function Xr(t,e){for(var n=!1,r=0,i=t.length-1;r<t.length;i=r++){var o=t[r],a=t[i];o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(n=!n)}return n}function Zr(t,e,n){var r=e.paint.get(t).value;return"constant"===r.kind?r.value:n.programConfigurations.get(e.id).binders[t].statistics.max}function Jr(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Kr(t,e,n,r,i){if(!e[0]&&!e[1])return t;var o=l.convert(e);"viewport"===n&&o._rotate(-r);for(var a=[],s=0;s<t.length;s++){for(var u=t[s],c=[],f=0;f<u.length;f++)c.push(u[f].sub(o._mult(i)));a.push(c)}return a}Nr.prototype.populate=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Dn(this.zoom),o)){var l=jr(o);this.addFeature(o,l),e.featureIndex.insert(o,l,a,s,this.index)}}},Nr.prototype.isEmpty=function(){return 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u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),c=u.vertexLength;Fr(this.layoutVertexArray,s,l,-1,-1),Fr(this.layoutVertexArray,s,l,1,-1),Fr(this.layoutVertexArray,s,l,1,1),Fr(this.layoutVertexArray,s,l,-1,1),this.indexArray.emplaceBack(c,c+1,c+2),this.indexArray.emplaceBack(c,c+3,c+2),u.vertexLength+=4,u.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)},pn("CircleBucket",Nr,{omit:["layers"]});var Qr={paint:new $n({"circle-radius":new Vn(z.paint_circle["circle-radius"]),"circle-color":new Vn(z.paint_circle["circle-color"]),"circle-blur":new Vn(z.paint_circle["circle-blur"]),"circle-opacity":new Vn(z.paint_circle["circle-opacity"]),"circle-translate":new Bn(z.paint_circle["circle-translate"]),"circle-translate-anchor":new Bn(z.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Bn(z.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new 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t[0]=b*r+x*s+_*f+w*v,t[1]=b*i+x*l+_*h+w*m,t[2]=b*o+x*u+_*d+w*g,t[3]=b*a+x*c+_*p+w*y,b=n[4],x=n[5],_=n[6],w=n[7],t[4]=b*r+x*s+_*f+w*v,t[5]=b*i+x*l+_*h+w*m,t[6]=b*o+x*u+_*d+w*g,t[7]=b*a+x*c+_*p+w*y,b=n[8],x=n[9],_=n[10],w=n[11],t[8]=b*r+x*s+_*f+w*v,t[9]=b*i+x*l+_*h+w*m,t[10]=b*o+x*u+_*d+w*g,t[11]=b*a+x*c+_*p+w*y,b=n[12],x=n[13],_=n[14],w=n[15],t[12]=b*r+x*s+_*f+w*v,t[13]=b*i+x*l+_*h+w*m,t[14]=b*o+x*u+_*d+w*g,t[15]=b*a+x*c+_*p+w*y,t},perspective:function(t,e,n,r,i){var o=1/Math.tan(e/2),a=1/(r-i);return t[0]=o/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+r)*a,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*r*a,t[15]=0,t},rotateX:function(t,e,n){var r=Math.sin(n),i=Math.cos(n),o=e[4],a=e[5],s=e[6],l=e[7],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+u*r,t[5]=a*i+c*r,t[6]=s*i+f*r,t[7]=l*i+h*r,t[8]=u*i-o*r,t[9]=c*i-a*r,t[10]=f*i-s*r,t[11]=h*i-l*r,t},rotateZ:function(t,e,n){var 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Bn(z.paint_fill["fill-translate"]),"fill-translate-anchor":new Bn(z.paint_fill["fill-translate-anchor"]),"fill-pattern":new Un(z.paint_fill["fill-pattern"])})},Ji=function(t){function e(e){t.call(this,e,Zi)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(t){this.paint=this._transitioningPaint.possiblyEvaluate(t);var e=this.paint._values["fill-outline-color"];"constant"===e.value.kind&&void 0===e.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new Xi(t)},e.prototype.queryRadius=function(){return Jr(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o){return Vr(Kr(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),i.angle,o),n)},e}(Hn),Ki=Xn([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,Qi=Math.pow(2,13);function to(t,e,n,r,i,o,a,s){t.emplaceBack(e,n,2*Math.floor(r*Qi)+a,i*Qi*2,o*Qi*2,Math.round(s))}var eo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new Qn,this.indexArray=new fr,this.programConfigurations=new zr(Ki,t.layers,t.zoom),this.segments=new Tr};function no(t,e){return t.x===e.x&&(t.x<0||t.x>Ir)||t.y===e.y&&(t.y<0||t.y>Ir)}function ro(t){return t.every(function(t){return t.x<0})||t.every(function(t){return t.x>Ir})||t.every(function(t){return t.y<0})||t.every(function(t){return t.y>Ir})}eo.prototype.populate=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Dn(this.zoom),o)){var l=jr(o);this.addFeature(o,l),e.featureIndex.insert(o,l,a,s,this.index)}}},eo.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},eo.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ki),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.programConfigurations.upload(t)},eo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},eo.prototype.addFeature=function(t,e){for(var n=0,r=Gi(e,500);n<r.length;n+=1){for(var i=r[n],o=0,a=0,s=i;a<s.length;a+=1)o+=s[a].length;for(var l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),u=0,c=i;u<c.length;u+=1){var f=c[u];if(0!==f.length&&!ro(f))for(var h=0,d=0;d<f.length;d++){var p=f[d];if(d>=1){var v=f[d-1];if(!no(p,v)){l.vertexLength+4>Tr.MAX_VERTEX_ARRAY_LENGTH&&(l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var m=p.sub(v)._perp()._unit(),g=v.dist(p);h+g>32768&&(h=0),to(this.layoutVertexArray,p.x,p.y,m.x,m.y,0,0,h),to(this.layoutVertexArray,p.x,p.y,m.x,m.y,0,1,h),h+=g,to(this.layoutVertexArray,v.x,v.y,m.x,m.y,0,0,h),to(this.layoutVertexArray,v.x,v.y,m.x,m.y,0,1,h);var y=l.vertexLength;this.indexArray.emplaceBack(y,y+1,y+2),this.indexArray.emplaceBack(y+1,y+2,y+3),l.vertexLength+=4,l.primitiveLength+=2}}}}l.vertexLength+o>Tr.MAX_VERTEX_ARRAY_LENGTH&&(l=this.segments.prepareSegment(o,this.layoutVertexArray,this.indexArray));for(var b=[],x=[],_=l.vertexLength,w=0,A=i;w<A.length;w+=1){var M=A[w];if(0!==M.length){M!==i[0]&&x.push(b.length/2);for(var k=0;k<M.length;k++){var T=M[k];to(this.layoutVertexArray,T.x,T.y,0,0,1,1,0),b.push(T.x),b.push(T.y)}}}for(var S=gi(b,x),C=0;C<S.length;C+=3)this.indexArray.emplaceBack(_+S[C],_+S[C+1],_+S[C+2]);l.primitiveLength+=S.length/3,l.vertexLength+=o}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)},pn("FillExtrusionBucket",eo,{omit:["layers"]});var io={paint:new $n({"fill-extrusion-opacity":new Bn(z["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Vn(z["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Bn(z["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Bn(z["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Un(z["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Vn(z["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Vn(z["paint_fill-extrusion"]["fill-extrusion-base"])})},oo=function(t){function e(e){t.call(this,e,io)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new eo(t)},e.prototype.queryRadius=function(){return Jr(this.paint.get("fill-extrusion-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o){return Vr(Kr(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),i.angle,o),n)},e.prototype.hasOffscreenPass=function(){return 0!==this.paint.get("fill-extrusion-opacity")&&"none"!==this.visibility},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null)},e}(Hn),ao=Xn([{name:"a_pos_normal",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,so=lo;function lo(t,e,n,r,i){this.properties={},this.extent=n,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=i,t.readFields(uo,this,e)}function uo(t,e,n){1==t?e.id=n.readVarint():2==t?function(t,e){for(var n=t.readVarint()+t.pos;t.pos<n;){var r=e._keys[t.readVarint()],i=e._values[t.readVarint()];e.properties[r]=i}}(n,e):3==t?e.type=n.readVarint():4==t&&(e._geometry=n.pos)}function co(t){for(var e,n,r=0,i=0,o=t.length,a=o-1;i<o;a=i++)e=t[i],r+=((n=t[a]).x-e.x)*(e.y+n.y);return r}lo.types=["Unknown","Point","LineString","Polygon"],lo.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,n=t.readVarint()+t.pos,r=1,i=0,o=0,a=0,s=[];t.pos<n;){if(i<=0){var u=t.readVarint();r=7&u,i=u>>3}if(i--,1===r||2===r)o+=t.readSVarint(),a+=t.readSVarint(),1===r&&(e&&s.push(e),e=[]),e.push(new l(o,a));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&s.push(e),s},lo.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,n=1,r=0,i=0,o=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(r<=0){var c=t.readVarint();n=7&c,r=c>>3}if(r--,1===n||2===n)(i+=t.readSVarint())<a&&(a=i),i>s&&(s=i),(o+=t.readSVarint())<l&&(l=o),o>u&&(u=o);else if(7!==n)throw new Error("unknown command "+n)}return[a,l,s,u]},lo.prototype.toGeoJSON=function(t,e,n){var r,i,o=this.extent*Math.pow(2,n),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=lo.types[this.type];function c(t){for(var e=0;e<t.length;e++){var n=t[e],r=180-360*(n.y+s)/o;t[e]=[360*(n.x+a)/o-180,360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90]}}switch(this.type){case 1:var f=[];for(r=0;r<l.length;r++)f[r]=l[r][0];c(l=f);break;case 2:for(r=0;r<l.length;r++)c(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var n,r,i=[],o=0;o<e;o++){var a=co(t[o]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(n&&i.push(n),n=[t[o]]):n.push(t[o]))}return n&&i.push(n),i}(l),r=0;r<l.length;r++)for(i=0;i<l[r].length;i++)c(l[r][i])}1===l.length?l=l[0]:u="Multi"+u;var h={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(h.id=this.id),h};var fo=ho;function ho(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(po,this,e),this.length=this._features.length}function po(t,e,n){15===t?e.version=n.readVarint():1===t?e.name=n.readString():5===t?e.extent=n.readVarint():2===t?e._features.push(n.pos):3===t?e._keys.push(n.readString()):4===t&&e._values.push(function(t){for(var e=null,n=t.readVarint()+t.pos;t.pos<n;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(n))}function vo(t,e,n){if(3===t){var r=new fo(n,n.readVarint()+n.pos);r.length&&(e[r.name]=r)}}ho.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new so(this._pbf,e,this.extent,this._keys,this._values)};var mo={VectorTile:function(t,e){this.layers=t.readFields(vo,{},e)},VectorTileFeature:so,VectorTileLayer:fo},go=mo.VectorTileFeature.types,yo=63,bo=Math.cos(Math.PI/180*37.5),xo=.5,_o=Math.pow(2,14)/xo;function wo(t,e,n,r,i,o,a){t.emplaceBack(e.x,e.y,r?1:0,i?1:-1,Math.round(yo*n.x)+128,Math.round(yo*n.y)+128,1+(0===o?0:o<0?-1:1)|(a*xo&63)<<2,a*xo>>6)}var Ao=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new tr,this.indexArray=new fr,this.programConfigurations=new zr(ao,t.layers,t.zoom),this.segments=new Tr};function Mo(t,e){return(t/e.tileTotal*(e.end-e.start)+e.start)*(_o-1)}Ao.prototype.populate=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Dn(this.zoom),o)){var l=jr(o);this.addFeature(o,l),e.featureIndex.insert(o,l,a,s,this.index)}}},Ao.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ao.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ao),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.programConfigurations.upload(t)},Ao.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Ao.prototype.addFeature=function(t,e){for(var n=this.layers[0].layout,r=n.get("line-join").evaluate(t),i=n.get("line-cap"),o=n.get("line-miter-limit"),a=n.get("line-round-limit"),s=0,l=e;s<l.length;s+=1){var u=l[s];this.addLine(u,t,r,i,o,a)}},Ao.prototype.addLine=function(t,e,n,r,i,o){var a=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(a={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var s="Polygon"===go[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var u=0;u<l-1&&t[u].equals(t[u+1]);)u++;if(!(l<(s?3:2))){a&&(a.tileTotal=function(t,e,n){for(var r,i,o=0,a=e;a<n-1;a++)r=t[a],i=t[a+1],o+=r.dist(i);return o}(t,u,l)),"bevel"===n&&(i=1.05);var c=Ir/(512*this.overscaling)*15,f=t[u],h=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray);this.distance=0;var d,p,v,m=r,g=s?"butt":r,y=!0,b=void 0,x=void 0,_=void 0,w=void 0;this.e1=this.e2=this.e3=-1,s&&(d=t[l-2],w=f.sub(d)._unit()._perp());for(var A=u;A<l;A++)if(!(x=s&&A===l-1?t[u+1]:t[A+1])||!t[A].equals(x)){w&&(_=w),d&&(b=d),d=t[A],w=x?x.sub(d)._unit()._perp():_;var M=(_=_||w).add(w);0===M.x&&0===M.y||M._unit();var k=M.x*w.x+M.y*w.y,T=0!==k?1/k:1/0,S=k<bo&&b&&x;if(S&&A>u){var C=d.dist(b);if(C>2*c){var E=d.sub(d.sub(b)._mult(c/C)._round());this.distance+=E.dist(b),this.addCurrentVertex(E,this.distance,_.mult(1),0,0,!1,h,a),b=E}}var O=b&&x,D=O?n:x?m:g;if(O&&"round"===D&&(T<o?D="miter":T<=2&&(D="fakeround")),"miter"===D&&T>i&&(D="bevel"),"bevel"===D&&(T>2&&(D="flipbevel"),T<i&&(D="miter")),b&&(this.distance+=d.dist(b)),"miter"===D)M._mult(T),this.addCurrentVertex(d,this.distance,M,0,0,!1,h,a);else if("flipbevel"===D){if(T>100)M=w.clone().mult(-1);else{var L=_.x*w.y-_.y*w.x>0?-1:1,z=T*_.add(w).mag()/_.sub(w).mag();M._perp()._mult(z*L)}this.addCurrentVertex(d,this.distance,M,0,0,!1,h,a),this.addCurrentVertex(d,this.distance,M.mult(-1),0,0,!1,h,a)}else if("bevel"===D||"fakeround"===D){var P=_.x*w.y-_.y*w.x>0,I=-Math.sqrt(T*T-1);if(P?(v=0,p=I):(p=0,v=I),y||this.addCurrentVertex(d,this.distance,_,p,v,!1,h,a),"fakeround"===D){for(var R=Math.floor(8*(.5-(k-.5))),j=void 0,F=0;F<R;F++)j=w.mult((F+1)/(R+1))._add(_)._unit(),this.addPieSliceVertex(d,this.distance,j,P,h,a);this.addPieSliceVertex(d,this.distance,M,P,h,a);for(var N=R-1;N>=0;N--)j=_.mult((N+1)/(R+1))._add(w)._unit(),this.addPieSliceVertex(d,this.distance,j,P,h,a)}x&&this.addCurrentVertex(d,this.distance,w,-p,-v,!1,h,a)}else"butt"===D?(y||this.addCurrentVertex(d,this.distance,_,0,0,!1,h,a),x&&this.addCurrentVertex(d,this.distance,w,0,0,!1,h,a)):"square"===D?(y||(this.addCurrentVertex(d,this.distance,_,1,1,!1,h,a),this.e1=this.e2=-1),x&&this.addCurrentVertex(d,this.distance,w,-1,-1,!1,h,a)):"round"===D&&(y||(this.addCurrentVertex(d,this.distance,_,0,0,!1,h,a),this.addCurrentVertex(d,this.distance,_,1,1,!0,h,a),this.e1=this.e2=-1),x&&(this.addCurrentVertex(d,this.distance,w,-1,-1,!0,h,a),this.addCurrentVertex(d,this.distance,w,0,0,!1,h,a)));if(S&&A<l-1){var B=d.dist(x);if(B>2*c){var V=d.add(x.sub(d)._mult(c/B)._round());this.distance+=V.dist(d),this.addCurrentVertex(V,this.distance,w.mult(1),0,0,!1,h,a),d=V}}y=!1}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e)}},Ao.prototype.addCurrentVertex=function(t,e,n,r,i,o,a,s){var l,u=this.layoutVertexArray,c=this.indexArray;s&&(e=Mo(e,s)),l=n.clone(),r&&l._sub(n.perp()._mult(r)),wo(u,t,l,o,!1,r,e),this.e3=a.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),a.primitiveLength++),this.e1=this.e2,this.e2=this.e3,l=n.mult(-1),i&&l._sub(n.perp()._mult(i)),wo(u,t,l,o,!0,-i,e),this.e3=a.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),a.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>_o/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,n,r,i,o,a))},Ao.prototype.addPieSliceVertex=function(t,e,n,r,i,o){n=n.mult(r?-1:1);var a=this.layoutVertexArray,s=this.indexArray;o&&(e=Mo(e,o)),wo(a,t,n,!1,r,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),r?this.e2=this.e3:this.e1=this.e3},pn("LineBucket",Ao,{omit:["layers"]});var ko=new $n({"line-cap":new Bn(z.layout_line["line-cap"]),"line-join":new Vn(z.layout_line["line-join"]),"line-miter-limit":new Bn(z.layout_line["line-miter-limit"]),"line-round-limit":new Bn(z.layout_line["line-round-limit"])}),To={paint:new $n({"line-opacity":new Vn(z.paint_line["line-opacity"]),"line-color":new Vn(z.paint_line["line-color"]),"line-translate":new Bn(z.paint_line["line-translate"]),"line-translate-anchor":new Bn(z.paint_line["line-translate-anchor"]),"line-width":new Vn(z.paint_line["line-width"]),"line-gap-width":new Vn(z.paint_line["line-gap-width"]),"line-offset":new Vn(z.paint_line["line-offset"]),"line-blur":new Vn(z.paint_line["line-blur"]),"line-dasharray":new Un(z.paint_line["line-dasharray"]),"line-pattern":new Un(z.paint_line["line-pattern"]),"line-gradient":new qn(z.paint_line["line-gradient"])}),layout:ko},So=new(function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,n){return n=new Dn(Math.floor(n.zoom),{now:n.now,fadeDuration:n.fadeDuration,zoomHistory:n.zoomHistory,transition:n.transition}),t.prototype.possiblyEvaluate.call(this,e,n)},e.prototype.evaluate=function(e,n,r){return n=d({},n,{zoom:Math.floor(n.zoom)}),t.prototype.evaluate.call(this,e,n,r)},e}(Vn))(To.paint.properties["line-width"].specification);So.useIntegerZoom=!0;var Co=function(t){function e(e){t.call(this,e,To)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setPaintProperty=function(e,n,r){t.prototype.setPaintProperty.call(this,e,n,r),"line-gradient"===e&&this._updateGradient()},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=hi(t,"lineProgress"),this.gradientTexture=null},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=So.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Ao(t)},e.prototype.queryRadius=function(t){var e=t,n=Eo(Zr("line-width",this,e),Zr("line-gap-width",this,e)),r=Zr("line-offset",this,e);return n/2+Math.abs(r)+Jr(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o){var a=Kr(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),i.angle,o),s=o/2*Eo(this.paint.get("line-width").evaluate(e),this.paint.get("line-gap-width").evaluate(e)),u=this.paint.get("line-offset").evaluate(e);return u&&(n=function(t,e){for(var n=[],r=new l(0,0),i=0;i<t.length;i++){for(var o=t[i],a=[],s=0;s<o.length;s++){var u=o[s-1],c=o[s],f=o[s+1],h=0===s?r:c.sub(u)._unit()._perp(),d=s===o.length-1?r:f.sub(c)._unit()._perp(),p=h._add(d)._unit(),v=p.x*d.x+p.y*d.y;p._mult(1/v),a.push(p._mult(e)._add(c))}n.push(a)}return n}(n,u*o)),Ur(a,n,s)},e}(Hn);function Eo(t,e){return e>0?e+2*t:t}var Oo=Xn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),Do=Xn([{name:"a_projected_pos",components:3,type:"Float32"}],4),Lo=(Xn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),Xn([{name:"a_placed",components:2,type:"Uint8"}],4)),zo=(Xn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),Xn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),Po=Xn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Io(t,e,n){var r=e.layout.get("text-transform").evaluate(n);return"uppercase"===r?t=t.toLocaleUpperCase():"lowercase"===r&&(t=t.toLocaleLowerCase()),On.applyArabicShaping&&(t=On.applyArabicShaping(t)),t}Xn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),Xn([{type:"Float32",name:"offsetX"}]),Xn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var Ro={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"},jo=function(t){function e(e,n,r,i){t.call(this,e,n),this.angle=r,void 0!==i&&(this.segment=i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(l);function Fo(t,e){var n=e.expression;if("constant"===n.kind)return{functionType:"constant",layoutSize:n.evaluate(new Dn(t+1))};if("source"===n.kind)return{functionType:"source"};for(var r=n.zoomStops,i=0;i<r.length&&r[i]<=t;)i++;for(var o=i=Math.max(0,i-1);o<r.length&&r[o]<t+1;)o++;o=Math.min(r.length-1,o);var a={min:r[i],max:r[o]};return"composite"===n.kind?{functionType:"composite",zoomRange:a,propertyValue:e.value}:{functionType:"camera",layoutSize:n.evaluate(new Dn(t+1)),zoomRange:a,sizeRange:{min:n.evaluate(new Dn(a.min)),max:n.evaluate(new Dn(a.max))},propertyValue:e.value}}pn("Anchor",jo);var No=mo.VectorTileFeature.types,Bo=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Vo(t,e,n,r,i,o,a,s){t.emplaceBack(e,n,Math.round(32*r),Math.round(32*i),o,a,s?s[0]:0,s?s[1]:0)}function Uo(t,e,n){t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n)}var qo=function(t){this.layoutVertexArray=new er,this.indexArray=new fr,this.programConfigurations=t,this.segments=new Tr,this.dynamicLayoutVertexArray=new nr,this.opacityVertexArray=new rr,this.placedSymbolArray=new yr};qo.prototype.upload=function(t,e){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Oo.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.programConfigurations.upload(t),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,Do.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Bo,!0),this.opacityVertexBuffer.itemSize=1},qo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},pn("SymbolBuffers",qo);var $o=function(t,e,n){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new n,this.segments=new Tr,this.collisionVertexArray=new ar};$o.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Lo.members,!0)},$o.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},pn("CollisionBuffers",$o);var Ho=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Fo(this.zoom,e["text-size"]),this.iconSizeData=Fo(this.zoom,e["icon-size"]);var n=this.layers[0].layout;this.sortFeaturesByY=n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement")};Ho.prototype.createArrays=function(){this.text=new qo(new zr(Oo.members,this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new qo(new zr(Oo.members,this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.collisionBox=new $o(or,zo.members,hr),this.collisionCircle=new $o(or,Po.members,fr),this.glyphOffsetArray=new xr,this.lineVertexArray=new wr},Ho.prototype.populate=function(t,e){var n=this.layers[0],r=n.layout,i=r.get("text-font"),o=r.get("text-field"),a=r.get("icon-image"),s=("constant"!==o.value.kind||o.value.value.length>0)&&("constant"!==i.value.kind||i.value.value.length>0),l="constant"!==a.value.kind||a.value.value&&a.value.value.length>0;if(this.features=[],s||l){for(var u=e.iconDependencies,c=e.glyphDependencies,f=new Dn(this.zoom),h=0,d=t;h<d.length;h+=1){var p=d[h],v=p.feature,m=p.index,g=p.sourceLayerIndex;if(n._featureFilter(f,v)){var y=void 0;s&&(y=Io(y=n.getValueAndResolveTokens("text-field",v),n,v));var b=void 0;if(l&&(b=n.getValueAndResolveTokens("icon-image",v)),y||b){var x={text:y,icon:b,index:m,sourceLayerIndex:g,geometry:jr(v),properties:v.properties,type:No[v.type]};if(void 0!==v.id&&(x.id=v.id),this.features.push(x),b&&(u[b]=!0),y)for(var _=i.evaluate(v).join(","),w=c[_]=c[_]||{},A="map"===r.get("text-rotation-alignment")&&"line"===r.get("symbol-placement"),M=xn(y),k=0;k<y.length;k++)if(w[y.charCodeAt(k)]=!0,A&&M){var T=Ro[y.charAt(k)];T&&(w[T.charCodeAt(0)]=!0)}}}}"line"===r.get("symbol-placement")&&(this.features=function(t){var e={},n={},r=[],i=0;function o(e){r.push(t[e]),i++}function a(t,e,i){var o=n[t];return delete n[t],n[e]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(i[0]),o}function s(t,n,i){var o=e[n];return delete e[n],e[t]=o,r[o].geometry[0].shift(),r[o].geometry[0]=i[0].concat(r[o].geometry[0]),o}function l(t,e,n){var r=n?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var u=0;u<t.length;u++){var c=t[u],f=c.geometry,h=c.text;if(h){var d=l(h,f),p=l(h,f,!0);if(d in n&&p in e&&n[d]!==e[p]){var v=s(d,p,f),m=a(d,p,r[v].geometry);delete e[d],delete n[p],n[l(h,r[m].geometry,!0)]=m,r[v].geometry=null}else d in n?a(d,p,f):p in e?s(d,p,f):(o(u),e[d]=i-1,n[p]=i-1)}else o(u)}return r.filter(function(t){return t.geometry})}(this.features))}},Ho.prototype.isEmpty=function(){return 0===this.symbolInstances.length},Ho.prototype.upload=function(t){this.text.upload(t,this.sortFeaturesByY),this.icon.upload(t,this.sortFeaturesByY),this.collisionBox.upload(t),this.collisionCircle.upload(t)},Ho.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy()},Ho.prototype.addToLineVertexArray=function(t,e){var n=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:r},a<e.length-1&&(r+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=o[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}},Ho.prototype.addSymbols=function(t,e,n,r,i,o,a,s,l,u){for(var c=t.indexArray,f=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,d=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray),p=this.glyphOffsetArray.length,v=d.vertexLength,m=0,g=e;m<g.length;m+=1){var y=g[m],b=y.tl,x=y.tr,_=y.bl,w=y.br,A=y.tex,M=d.vertexLength,k=y.glyphOffset[1];Vo(f,s.x,s.y,b.x,k+b.y,A.x,A.y,n),Vo(f,s.x,s.y,x.x,k+x.y,A.x+A.w,A.y,n),Vo(f,s.x,s.y,_.x,k+_.y,A.x,A.y+A.h,n),Vo(f,s.x,s.y,w.x,k+w.y,A.x+A.w,A.y+A.h,n),Uo(h,s,0),c.emplaceBack(M,M+1,M+2),c.emplaceBack(M+1,M+2,M+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(y.glyphOffset[0])}t.placedSymbolArray.emplaceBack(s.x,s.y,p,this.glyphOffsetArray.length-p,v,l,u,s.segment,n?n[0]:0,n?n[1]:0,r[0],r[1],a,!1),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o)},Ho.prototype._addCollisionDebugVertex=function(t,e,n,r,i){return e.emplaceBack(0,0),t.emplaceBack(n.x,n.y,r.x,r.y,Math.round(i.x),Math.round(i.y))},Ho.prototype.addCollisionDebugVertices=function(t,e,n,r,i,o,a,s){var u=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=u.vertexLength,f=i.layoutVertexArray,h=i.collisionVertexArray;if(this._addCollisionDebugVertex(f,h,o,a.anchor,new l(t,e)),this._addCollisionDebugVertex(f,h,o,a.anchor,new l(n,e)),this._addCollisionDebugVertex(f,h,o,a.anchor,new l(n,r)),this._addCollisionDebugVertex(f,h,o,a.anchor,new l(t,r)),u.vertexLength+=4,s){var d=i.indexArray;d.emplaceBack(c,c+1,c+2),d.emplaceBack(c,c+2,c+3),u.primitiveLength+=2}else{var p=i.indexArray;p.emplaceBack(c,c+1),p.emplaceBack(c+1,c+2),p.emplaceBack(c+2,c+3),p.emplaceBack(c+3,c),u.primitiveLength+=4}},Ho.prototype.generateCollisionDebugBuffers=function(){for(var t=0,e=this.symbolInstances;t<e.length;t+=1){var n=e[t];n.textCollisionFeature={boxStartIndex:n.textBoxStartIndex,boxEndIndex:n.textBoxEndIndex},n.iconCollisionFeature={boxStartIndex:n.iconBoxStartIndex,boxEndIndex:n.iconBoxEndIndex};for(var r=0;r<2;r++){var i=n[0===r?"textCollisionFeature":"iconCollisionFeature"];if(i)for(var o=i.boxStartIndex;o<i.boxEndIndex;o++){var a=this.collisionBoxArray.get(o),s=a.x1,l=a.y1,u=a.x2,c=a.y2,f=a.radius>0;this.addCollisionDebugVertices(s,l,u,c,f?this.collisionCircle:this.collisionBox,a.anchorPoint,n,f)}}}},Ho.prototype.deserializeCollisionBoxes=function(t,e,n,r,i){for(var o={},a=e;a<n;a++){var s=t.get(a);if(0===s.radius){o.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anchorPointY},o.textFeatureIndex=s.featureIndex;break}o.textCircles||(o.textCircles=[],o.textFeatureIndex=s.featureIndex),o.textCircles.push(s.anchorPointX,s.anchorPointY,s.radius,s.signedDistanceFromAnchor,1)}for(var l=r;l<i;l++){var u=t.get(l);if(0===u.radius){o.iconBox={x1:u.x1,y1:u.y1,x2:u.x2,y2:u.y2,anchorPointX:u.anchorPointX,anchorPointY:u.anchorPointY},o.iconFeatureIndex=u.featureIndex;break}}return o},Ho.prototype.hasTextData=function(){return this.text.segments.get().length>0},Ho.prototype.hasIconData=function(){return this.icon.segments.get().length>0},Ho.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},Ho.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},Ho.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&(this.sortedAngle=t,!(this.text.segments.get().length>1||this.icon.segments.get().length>1))){for(var n=[],r=0;r<this.symbolInstances.length;r++)n.push(r);var i=Math.sin(t),o=Math.cos(t);n.sort(function(t,n){var r=e.symbolInstances[t],a=e.symbolInstances[n];return(i*r.anchor.x+o*r.anchor.y|0)-(i*a.anchor.x+o*a.anchor.y|0)||a.featureIndex-r.featureIndex}),this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var a=0,s=n;a<s.length;a+=1){var l=s[a],u=e.symbolInstances[l];e.featureSortOrder.push(u.featureIndex);for(var c=0,f=u.placedTextSymbolIndices;c<f.length;c+=1)for(var h=f[c],d=e.text.placedSymbolArray.get(h),p=d.vertexStartIndex+4*d.numGlyphs,v=d.vertexStartIndex;v<p;v+=4)e.text.indexArray.emplaceBack(v,v+1,v+2),e.text.indexArray.emplaceBack(v+1,v+2,v+3);var m=e.icon.placedSymbolArray.get(l);if(m.numGlyphs){var g=m.vertexStartIndex;e.icon.indexArray.emplaceBack(g,g+1,g+2),e.icon.indexArray.emplaceBack(g+1,g+2,g+3)}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},pn("SymbolBucket",Ho,{omit:["layers","collisionBoxArray","features","compareText"],shallow:["symbolInstances"]}),Ho.MAX_GLYPHS=65535,Ho.addDynamicAttributes=Uo;var Wo=new $n({"symbol-placement":new Bn(z.layout_symbol["symbol-placement"]),"symbol-spacing":new Bn(z.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Bn(z.layout_symbol["symbol-avoid-edges"]),"icon-allow-overlap":new Bn(z.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Bn(z.layout_symbol["icon-ignore-placement"]),"icon-optional":new Bn(z.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Bn(z.layout_symbol["icon-rotation-alignment"]),"icon-size":new Vn(z.layout_symbol["icon-size"]),"icon-text-fit":new Bn(z.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Bn(z.layout_symbol["icon-text-fit-padding"]),"icon-image":new Vn(z.layout_symbol["icon-image"]),"icon-rotate":new Vn(z.layout_symbol["icon-rotate"]),"icon-padding":new Bn(z.layout_symbol["icon-padding"]),"icon-keep-upright":new Bn(z.layout_symbol["icon-keep-upright"]),"icon-offset":new Vn(z.layout_symbol["icon-offset"]),"icon-anchor":new Vn(z.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Bn(z.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Bn(z.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Bn(z.layout_symbol["text-rotation-alignment"]),"text-field":new Vn(z.layout_symbol["text-field"]),"text-font":new Vn(z.layout_symbol["text-font"]),"text-size":new Vn(z.layout_symbol["text-size"]),"text-max-width":new Vn(z.layout_symbol["text-max-width"]),"text-line-height":new Bn(z.layout_symbol["text-line-height"]),"text-letter-spacing":new Vn(z.layout_symbol["text-letter-spacing"]),"text-justify":new Vn(z.layout_symbol["text-justify"]),"text-anchor":new Vn(z.layout_symbol["text-anchor"]),"text-max-angle":new Bn(z.layout_symbol["text-max-angle"]),"text-rotate":new Vn(z.layout_symbol["text-rotate"]),"text-padding":new Bn(z.layout_symbol["text-padding"]),"text-keep-upright":new Bn(z.layout_symbol["text-keep-upright"]),"text-transform":new Vn(z.layout_symbol["text-transform"]),"text-offset":new Vn(z.layout_symbol["text-offset"]),"text-allow-overlap":new Bn(z.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Bn(z.layout_symbol["text-ignore-placement"]),"text-optional":new Bn(z.layout_symbol["text-optional"])}),Go={paint:new $n({"icon-opacity":new Vn(z.paint_symbol["icon-opacity"]),"icon-color":new Vn(z.paint_symbol["icon-color"]),"icon-halo-color":new Vn(z.paint_symbol["icon-halo-color"]),"icon-halo-width":new Vn(z.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Vn(z.paint_symbol["icon-halo-blur"]),"icon-translate":new Bn(z.paint_symbol["icon-translate"]),"icon-translate-anchor":new Bn(z.paint_symbol["icon-translate-anchor"]),"text-opacity":new Vn(z.paint_symbol["text-opacity"]),"text-color":new Vn(z.paint_symbol["text-color"]),"text-halo-color":new Vn(z.paint_symbol["text-halo-color"]),"text-halo-width":new Vn(z.paint_symbol["text-halo-width"]),"text-halo-blur":new Vn(z.paint_symbol["text-halo-blur"]),"text-translate":new Bn(z.paint_symbol["text-translate"]),"text-translate-anchor":new Bn(z.paint_symbol["text-translate-anchor"])}),layout:Wo},Yo=function(t){function e(e){t.call(this,e,Go)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"))},e.prototype.getValueAndResolveTokens=function(t,e){var n,r=this.layout.get(t).evaluate(e),i=this._unevaluatedLayout._values[t];return 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Bn(z.paint_raster["raster-saturation"]),"raster-contrast":new Bn(z.paint_raster["raster-contrast"]),"raster-fade-duration":new Bn(z.paint_raster["raster-fade-duration"])})},Ko={circle:ri,heatmap:di,hillshade:vi,fill:Ji,"fill-extrusion":oo,line:Co,symbol:Yo,background:Zo,raster:function(t){function e(e){t.call(this,e,Jo)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Hn)},Qo=i(function(t,e){t.exports=function(){function t(t,e,n){n=n||{},this.w=t||64,this.h=e||64,this.autoResize=!!n.autoResize,this.shelves=[],this.freebins=[],this.stats={},this.bins={},this.maxId=0}function e(t,e,n){this.x=0,this.y=t,this.w=this.free=e,this.h=n}return t.prototype.pack=function(t,e){t=[].concat(t),e=e||{};for(var n,r,i,o,a=[],s=0;s<t.length;s++)if(n=t[s].w||t[s].width,r=t[s].h||t[s].height,i=t[s].id,n&&r){if(!(o=this.packOne(n,r,i)))continue;e.inPlace&&(t[s].x=o.x,t[s].y=o.y,t[s].id=o.id),a.push(o)}return 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e(d,this.w,n),this.allocShelf(this.shelves.push(o)-1,t,n,r)):this.autoResize?(l=u=this.h,((c=f=this.w)<=l||t>c)&&(f=2*Math.max(t,c)),(l<c||n>l)&&(u=2*Math.max(n,l)),this.resize(f,u),this.packOne(t,n,r)):null},t.prototype.allocFreebin=function(t,e,n,r){var i=this.freebins.splice(t,1)[0];return i.id=r,i.w=e,i.h=n,i.refcount=0,this.bins[r]=i,this.ref(i),i},t.prototype.allocShelf=function(t,e,n,r){var i=this.shelves[t].alloc(e,n,r);return this.bins[r]=i,this.ref(i),i},t.prototype.shrink=function(){if(this.shelves.length>0){for(var t=0,e=0,n=0;n<this.shelves.length;n++){var r=this.shelves[n];e+=r.h,t=Math.max(r.w-r.free,t)}this.resize(t,e)}},t.prototype.getBin=function(t){return this.bins[t]},t.prototype.ref=function(t){if(1==++t.refcount){var e=t.h;this.stats[e]=1+(0|this.stats[e])}return t.refcount},t.prototype.unref=function(t){return 0===t.refcount?0:(0==--t.refcount&&(this.stats[t.h]--,delete this.bins[t.id],this.freebins.push(t)),t.refcount)},t.prototype.clear=function(){this.shelves=[],this.freebins=[],this.stats={},this.bins={},this.maxId=0},t.prototype.resize=function(t,e){this.w=t,this.h=e;for(var n=0;n<this.shelves.length;n++)this.shelves[n].resize(t);return!0},e.prototype.alloc=function(t,e,n){if(t>this.free||e>this.h)return null;var r=this.x;return this.x+=t,this.free-=t,new function(t,e,n,r,i,o,a){this.id=t,this.x=e,this.y=n,this.w=r,this.h=i,this.maxw=o||r,this.maxh=a||i,this.refcount=0}(n,r,this.y,t,e,t,this.h)},e.prototype.resize=function(t){return this.free+=t-this.w,this.w=t,!0},t}()}),ta=function(t,e){var n=e.pixelRatio;this.paddedRect=t,this.pixelRatio=n},ea={tl:{configurable:!0},br:{configurable:!0},displaySize:{configurable:!0}};ea.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},ea.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},ea.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(ta.prototype,ea);var na=function(t){var e=new ci({width:0,height:0}),n={},r=new Qo(0,0,{autoResize:!0});for(var i in t){var o=t[i],a=r.packOne(o.data.width+2,o.data.height+2);e.resize({width:r.w,height:r.h}),ci.copy(o.data,e,{x:0,y:0},{x:a.x+1,y:a.y+1},o.data),n[i]=new ta(a,o)}r.shrink(),e.resize({width:r.w,height:r.h}),this.image=e,this.positions=n};pn("ImagePosition",ta),pn("ImageAtlas",na);var ra=function(t,e,n,r,i){var o,a,s=8*i-r-1,l=(1<<s)-1,u=l>>1,c=-7,f=n?i-1:0,h=n?-1:1,d=t[e+f];for(f+=h,o=d&(1<<-c)-1,d>>=-c,c+=s;c>0;o=256*o+t[e+f],f+=h,c-=8);for(a=o&(1<<-c)-1,o>>=-c,c+=r;c>0;a=256*a+t[e+f],f+=h,c-=8);if(0===o)o=1-u;else{if(o===l)return a?NaN:1/0*(d?-1:1);a+=Math.pow(2,r),o-=u}return(d?-1:1)*a*Math.pow(2,o-r)},ia=function(t,e,n,r,i,o){var a,s,l,u=8*o-i-1,c=(1<<u)-1,f=c>>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,d=r?0:o-1,p=r?1:-1,v=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=c):(a=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-a))<1&&(a--,l*=2),(e+=a+f>=1?h/l:h*Math.pow(2,1-f))*l>=2&&(a++,l/=2),a+f>=c?(s=0,a=c):a+f>=1?(s=(e*l-1)*Math.pow(2,i),a+=f):(s=e*Math.pow(2,f-1)*Math.pow(2,i),a=0));i>=8;t[n+d]=255&s,d+=p,s/=256,i-=8);for(a=a<<i|s,u+=i;u>0;t[n+d]=255&a,d+=p,a/=256,u-=8);t[n+d-p]|=128*v},oa=aa;function aa(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}function sa(t){return 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xa(t,e,n){t[n]=e,t[n+1]=e>>>8,t[n+2]=e>>>16,t[n+3]=e>>>24}function _a(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}aa.Varint=0,aa.Fixed64=1,aa.Bytes=2,aa.Fixed32=5,aa.prototype={destroy:function(){this.buf=null},readFields:function(t,e,n){for(n=n||this.length;this.pos<n;){var r=this.readVarint(),i=r>>3,o=this.pos;this.type=7&r,t(i,e,this),this.pos===o&&this.skip(r)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=ba(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=_a(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=ba(this.buf,this.pos)+4294967296*ba(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=ba(this.buf,this.pos)+4294967296*_a(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=ra(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=ra(this.buf,this.pos,!0,52,8);return 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o,a,s,l=t[i],u=null,c=l>239?4:l>223?3:l>191?2:1;if(i+c>n)break;1===c?l<128&&(u=l):2===c?128==(192&(o=t[i+1]))&&(u=(31&l)<<6|63&o)<=127&&(u=null):3===c?(o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&((u=(15&l)<<12|(63&o)<<6|63&a)<=2047||u>=55296&&u<=57343)&&(u=null)):4===c&&(o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&((u=(15&l)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||u>=1114112)&&(u=null)),null===u?(u=65533,c=1):u>65535&&(u-=65536,r+=String.fromCharCode(u>>>10&1023|55296),u=56320|1023&u),r+=String.fromCharCode(u),i+=c}return r}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){var n=sa(this);for(t=t||[];this.pos<n;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){var e=sa(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===aa.Varint)for(;this.buf[this.pos++]>127;);else if(e===aa.Bytes)this.pos=this.readVarint()+this.pos;else if(e===aa.Fixed32)this.pos+=4;else{if(e!==aa.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var n=new Uint8Array(e);n.set(this.buf),this.buf=n,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),xa(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),xa(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),xa(this.buf,-1&t,this.pos),xa(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),xa(this.buf,-1&t,this.pos),xa(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var n,r;if(t>=0?(n=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(n=~(-t%4294967296))?n=n+1|0:(n=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,n){n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos]=127&t}(n,0,e),function(t,e){var n=(7&t)<<4;e.buf[e.pos++]|=n|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,n){for(var r,i,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!i){r>56319||o+1===e.length?(t[n++]=239,t[n++]=191,t[n++]=189):i=r;continue}if(r<56320){t[n++]=239,t[n++]=191,t[n++]=189,i=r;continue}r=i-55296<<10|r-56320|65536,i=null}else i&&(t[n++]=239,t[n++]=191,t[n++]=189,i=null);r<128?t[n++]=r:(r<2048?t[n++]=r>>6|192:(r<65536?t[n++]=r>>12|224:(t[n++]=r>>18|240,t[n++]=r>>12&63|128),t[n++]=r>>6&63|128),t[n++]=63&r|128)}return n}(this.buf,t,this.pos);var n=this.pos-e;n>=128&&ua(e,n,this),this.pos=e-1,this.writeVarint(n),this.pos+=n},writeFloat:function(t){this.realloc(4),ia(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),ia(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var n=0;n<e;n++)this.buf[this.pos++]=t[n]},writeRawMessage:function(t,e){this.pos++;var n=this.pos;t(e,this);var r=this.pos-n;r>=128&&ua(n,r,this),this.pos=n-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,n){this.writeTag(t,aa.Bytes),this.writeRawMessage(e,n)},writePackedVarint:function(t,e){this.writeMessage(t,ca,e)},writePackedSVarint:function(t,e){this.writeMessage(t,fa,e)},writePackedBoolean:function(t,e){this.writeMessage(t,pa,e)},writePackedFloat:function(t,e){this.writeMessage(t,ha,e)},writePackedDouble:function(t,e){this.writeMessage(t,da,e)},writePackedFixed32:function(t,e){this.writeMessage(t,va,e)},writePackedSFixed32:function(t,e){this.writeMessage(t,ma,e)},writePackedFixed64:function(t,e){this.writeMessage(t,ga,e)},writePackedSFixed64:function(t,e){this.writeMessage(t,ya,e)},writeBytesField:function(t,e){this.writeTag(t,aa.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,aa.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,aa.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,aa.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,aa.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,aa.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,aa.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,aa.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,aa.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,aa.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var wa=3;function Aa(t,e,n){1===t&&n.readMessage(Ma,e)}function Ma(t,e,n){if(3===t){var r=n.readMessage(ka,{}),i=r.id,o=r.bitmap,a=r.width,s=r.height,l=r.left,u=r.top,c=r.advance;e.push({id:i,bitmap:new ui({width:a+2*wa,height:s+2*wa},o),metrics:{width:a,height:s,left:l,top:u,advance:c}})}}function ka(t,e,n){1===t?e.id=n.readVarint():2===t?e.bitmap=n.readBytes():3===t?e.width=n.readVarint():4===t?e.height=n.readVarint():5===t?e.left=n.readSVarint():6===t?e.top=n.readSVarint():7===t&&(e.advance=n.readVarint())}var Ta=wa,Sa=function(t,e,n){this.target=t,this.parent=e,this.mapId=n,this.callbacks={},this.callbackID=0,v(["receive"],this),this.target.addEventListener("message",this.receive,!1)};Sa.prototype.send=function(t,e,n,r){var i=n?this.mapId+":"+this.callbackID++:null;n&&(this.callbacks[i]=n);var o=[];this.target.postMessage({targetMapId:r,sourceMapId:this.mapId,type:t,id:String(i),data:mn(e,o)},o)},Sa.prototype.receive=function(t){var e,n=this,r=t.data,i=r.id;if(!r.targetMapId||this.mapId===r.targetMapId){var o=function(t,e){var r=[];n.target.postMessage({sourceMapId:n.mapId,type:"<response>",id:String(i),error:t?mn(t):null,data:mn(e,r)},r)};if("<response>"===r.type)e=this.callbacks[r.id],delete this.callbacks[r.id],e&&r.error?e(gn(r.error)):e&&e(null,gn(r.data));else if(void 0!==r.id&&this.parent[r.type])this.parent[r.type](r.sourceMapId,gn(r.data),o);else if(void 0!==r.id&&this.parent.getWorkerSource){var a=r.type.split(".");this.parent.getWorkerSource(r.sourceMapId,a[0],a[1])[a[2]](gn(r.data),o)}else this.parent[r.type](gn(r.data))}},Sa.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1)};var Ca=r(i(function(t,e){!function(t){function e(t,e,r){e=Math.pow(2,r)-e-1;var i=n(256*t,256*e,r),o=n(256*(t+1),256*(e+1),r);return i[0]+","+i[1]+","+o[0]+","+o[1]}function n(t,e,n){var r=2*Math.PI*6378137/256/Math.pow(2,n),i=t*r-2*Math.PI*6378137/2,o=e*r-2*Math.PI*6378137/2;return[i,o]}t.getURL=function(t,n,r,i,o,a){return a=a||{},t+"?"+["bbox="+e(r,i,o),"format="+(a.format||"image/png"),"service="+(a.service||"WMS"),"version="+(a.version||"1.1.1"),"request="+(a.request||"GetMap"),"srs="+(a.srs||"EPSG:3857"),"width="+(a.width||256),"height="+(a.height||256),"layers="+n].join("&")},t.getTileBBox=e,t.getMercCoords=n,Object.defineProperty(t,"__esModule",{value:!0})}(e)})),Ea=function(t,e,n){this.z=t,this.x=e,this.y=n,this.key=La(0,t,e,n)};Ea.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Ea.prototype.url=function(t,e){var n=Ca.getTileBBox(this.x,this.y,this.z),r=function(t,e,n){for(var r,i="",o=t;o>0;o--)i+=(e&(r=1<<o-1)?1:0)+(n&r?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",r).replace("{bbox-epsg-3857}",n)};var Oa=function(t,e){this.wrap=t,this.canonical=e,this.key=La(t,e.z,e.x,e.y)},Da=function(t,e,n,r,i){this.overscaledZ=t,this.wrap=e,this.canonical=new Ea(n,+r,+i),this.key=La(e,t,r,i)};function La(t,e,n,r){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*r+n)+e}Da.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Da.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Da(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Da(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Da.prototype.isChildOf=function(t){var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Da.prototype.children=function(t){if(this.overscaledZ>=t)return[new Da(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,n=2*this.canonical.x,r=2*this.canonical.y;return[new Da(e,this.wrap,e,n,r),new Da(e,this.wrap,e,n+1,r),new Da(e,this.wrap,e,n,r+1),new Da(e,this.wrap,e,n+1,r+1)]},Da.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Da.prototype.wrapped=function(){return new Da(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Da.prototype.unwrapTo=function(t){return new Da(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Da.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Da.prototype.toUnwrapped=function(){return new Oa(this.wrap,this.canonical)},Da.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Da.prototype.toCoordinate=function(){return new s(this.canonical.x+Math.pow(2,this.wrap),this.canonical.y,this.canonical.z)},pn("CanonicalTileID",Ea),pn("OverscaledTileID",Da,{omit:["posMatrix"]});var za=function(t,e,n){if(t<=0)throw new RangeError("Level must have positive dimension");this.dim=t,this.border=e,this.stride=this.dim+2*this.border,this.data=n||new Int32Array((this.dim+2*this.border)*(this.dim+2*this.border))};za.prototype.set=function(t,e,n){this.data[this._idx(t,e)]=n+65536},za.prototype.get=function(t,e){return this.data[this._idx(t,e)]-65536},za.prototype._idx=function(t,e){if(t<-this.border||t>=this.dim+this.border||e<-this.border||e>=this.dim+this.border)throw new RangeError("out of range source coordinates for DEM data");return(e+this.border)*this.stride+(t+this.border)},pn("Level",za);var Pa=function(t,e,n){this.uid=t,this.scale=e||1,this.level=n||new za(256,512),this.loaded=!!n};Pa.prototype.loadFromImage=function(t,e){if(t.height!==t.width)throw new RangeError("DEM tiles must be square");if(e&&"mapbox"!==e&&"terrarium"!==e)return _('"'+e+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var n=this.level=new za(t.width,t.width/2),r=t.data;this._unpackData(n,r,e||"mapbox");for(var i=0;i<n.dim;i++)n.set(-1,i,n.get(0,i)),n.set(n.dim,i,n.get(n.dim-1,i)),n.set(i,-1,n.get(i,0)),n.set(i,n.dim,n.get(i,n.dim-1));n.set(-1,-1,n.get(0,0)),n.set(n.dim,-1,n.get(n.dim-1,0)),n.set(-1,n.dim,n.get(0,n.dim-1)),n.set(n.dim,n.dim,n.get(n.dim-1,n.dim-1)),this.loaded=!0},Pa.prototype._unpackMapbox=function(t,e,n){return(256*t*256+256*e+n)/10-1e4},Pa.prototype._unpackTerrarium=function(t,e,n){return 256*t+e+n/256-32768},Pa.prototype._unpackData=function(t,e,n){for(var r={mapbox:this._unpackMapbox,terrarium:this._unpackTerrarium}[n],i=0;i<t.dim;i++)for(var o=0;o<t.dim;o++){var a=4*(i*t.dim+o);t.set(o,i,this.scale*r(e[a],e[a+1],e[a+2]))}},Pa.prototype.getPixels=function(){return new ci({width:this.level.dim+2*this.level.border,height:this.level.dim+2*this.level.border},new Uint8Array(this.level.data.buffer))},Pa.prototype.backfillBorder=function(t,e,n){var r=this.level,i=t.level;if(r.dim!==i.dim)throw new Error("level mismatch (dem dimension)");var o=e*r.dim,a=e*r.dim+r.dim,s=n*r.dim,l=n*r.dim+r.dim;switch(e){case-1:o=a-1;break;case 1:a=o+1}switch(n){case-1:s=l-1;break;case 1:l=s+1}for(var u=h(o,-r.border,r.dim+r.border),c=h(a,-r.border,r.dim+r.border),f=h(s,-r.border,r.dim+r.border),d=h(l,-r.border,r.dim+r.border),p=-e*r.dim,v=-n*r.dim,m=f;m<d;m++)for(var g=u;g<c;g++)r.set(g,m,i.get(g+p,m+v))},pn("DEMData",Pa);var Ia=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var n=t[e];this._stringToNumber[n]=e,this._numberToString[e]=n}};Ia.prototype.encode=function(t){return this._stringToNumber[t]},Ia.prototype.decode=function(t){return this._numberToString[t]};var Ra=function(t,e,n,r){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=n,t._y=r,this.properties=t.properties,null!=t.id&&(this.id=t.id)},ja={geometry:{configurable:!0}};ja.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},ja.geometry.set=function(t){this._geometry=t},Ra.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Ra.prototype,ja);var Fa=function(t,e,n){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new un(Ir,16,0),this.featureIndexArray=n||new Mr};function Na(t,e){return e-t}Fa.prototype.insert=function(t,e,n,r,i){var o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(n,r,i);for(var a=0;a<e.length;a++){for(var 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l(null,d);if(0===m)return new t.default$1(i,o);for(var b=i;b<a;b+=m)for(var x=o;x<s;x+=m)y.push(new p(b+g,x+g,g,e));for(var _=function(t){for(var e=0,n=0,r=0,i=t[0],o=0,a=i.length,s=a-1;o<a;s=o++){var l=i[o],u=i[s],c=l.x*u.y-u.x*l.y;n+=(l.x+u.x)*c,r+=(l.y+u.y)*c,e+=3*c}return new p(n/e,r/e,0,t)}(e),w=y.length;y.length;){var A=y.pop();(A.d>_.d||!_.d)&&(_=A,r&&console.log("found best %d after %d probes",Math.round(1e4*A.d)/1e4,w)),A.max-_.d<=n||(g=A.h/2,y.push(new p(A.p.x-g,A.p.y-g,g,e)),y.push(new p(A.p.x+g,A.p.y-g,g,e)),y.push(new p(A.p.x-g,A.p.y+g,g,e)),y.push(new p(A.p.x+g,A.p.y+g,g,e)),w+=4)}return r&&(console.log("num probes: "+w),console.log("best distance: "+_.d)),_.p}function d(t,e){return e.max-t.max}function p(e,n,r,i){this.p=new t.default$1(e,n),this.h=r,this.d=function(e,n){for(var r=!1,i=1/0,o=0;o<n.length;o++)for(var a=n[o],s=0,l=a.length,u=l-1;s<l;u=s++){var c=a[s],f=a[u];c.y>e.y!=f.y>e.y&&e.x<(f.x-c.x)*(e.y-c.y)/(f.y-c.y)+c.x&&(r=!r),i=Math.min(i,t.distToSegmentSquared(e,c,f))}return(r?1:-1)*Math.sqrt(i)}(this.p,i),this.max=this.d+this.h*Math.SQRT2}function v(e,n,r,i,o,a){e.createArrays(),e.symbolInstances=[];var s=512*e.overscaling;e.tilePixelRatio=t.default$8/s,e.compareText={},e.iconsNeedLinear=!1;var l=e.layers[0].layout,u=e.layers[0]._unevaluatedLayout._values,c={};if("composite"===e.textSizeData.functionType){var f=e.textSizeData.zoomRange,h=f.min,d=f.max;c.compositeTextSizes=[u["text-size"].possiblyEvaluate(new t.default$16(h)),u["text-size"].possiblyEvaluate(new t.default$16(d))]}if("composite"===e.iconSizeData.functionType){var p=e.iconSizeData.zoomRange,v=p.min,g=p.max;c.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new t.default$16(v)),u["icon-size"].possiblyEvaluate(new t.default$16(g))]}c.layoutTextSize=u["text-size"].possiblyEvaluate(new t.default$16(e.zoom+1)),c.layoutIconSize=u["icon-size"].possiblyEvaluate(new t.default$16(e.zoom+1)),c.textMaxSize=u["text-size"].possiblyEvaluate(new t.default$16(18));for(var y=24*l.get("text-line-height"),b="map"===l.get("text-rotation-alignment")&&"line"===l.get("symbol-placement"),x=l.get("text-keep-upright"),_=0,w=e.features;_<w.length;_+=1){var A=w[_],M=l.get("text-font").evaluate(A).join(","),k=n[M]||{},T=r[M]||{},S={},C=A.text;if(C){var E=l.get("text-offset").evaluate(A).map(function(t){return 24*t}),O=24*l.get("text-letter-spacing").evaluate(A),D=t.allowsLetterSpacing(C)?O:0,L=l.get("text-anchor").evaluate(A),z=l.get("text-justify").evaluate(A),P="line"!==l.get("symbol-placement")?24*l.get("text-max-width").evaluate(A):0;S.horizontal=t.shapeText(C,k,P,y,L,z,D,E,24,t.WritingMode.horizontal),t.allowsVerticalWritingMode(C)&&b&&x&&(S.vertical=t.shapeText(C,k,P,y,L,z,D,E,24,t.WritingMode.vertical))}var I=void 0;if(A.icon){var R=i[A.icon];R&&(I=t.shapeIcon(o[A.icon],l.get("icon-offset").evaluate(A),l.get("icon-anchor").evaluate(A)),void 0===e.sdfIcons?e.sdfIcons=R.sdf:e.sdfIcons!==R.sdf&&t.warnOnce("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),R.pixelRatio!==e.pixelRatio?e.iconsNeedLinear=!0:0!==l.get("icon-rotate").constantOr(1)&&(e.iconsNeedLinear=!0))}(S.horizontal||I)&&m(e,A,S,I,T,c)}a&&e.generateCollisionDebugBuffers()}function m(e,n,r,i,l,u){var c=u.layoutTextSize.evaluate(n),f=u.layoutIconSize.evaluate(n),d=u.textMaxSize.evaluate(n);void 0===d&&(d=c);var p=e.layers[0].layout,v=p.get("text-offset").evaluate(n),m=p.get("icon-offset").evaluate(n),b=c/24,x=e.tilePixelRatio*b,_=e.tilePixelRatio*d/24,w=e.tilePixelRatio*f,A=e.tilePixelRatio*p.get("symbol-spacing"),M=p.get("text-padding")*e.tilePixelRatio,k=p.get("icon-padding")*e.tilePixelRatio,T=p.get("text-max-angle")/180*Math.PI,S="map"===p.get("text-rotation-alignment")&&"line"===p.get("symbol-placement"),C="map"===p.get("icon-rotation-alignment")&&"line"===p.get("symbol-placement"),E=A/2,O=function(o,c){c.x<0||c.x>=t.default$8||c.y<0||c.y>=t.default$8||e.symbolInstances.push(function(e,n,r,i,o,l,u,c,f,h,d,p,v,m,y,b,x,_,w,A,M){var k,T,S=e.addToLineVertexArray(n,r),C=0,E=0,O=0,D=i.horizontal?i.horizontal.text:"",L=[];i.horizontal&&(k=new s(u,r,n,c,f,h,i.horizontal,d,p,v,e.overscaling),E+=g(e,n,i.horizontal,l,v,w,m,S,i.vertical?t.WritingMode.horizontal:t.WritingMode.horizontalOnly,L,A,M),i.vertical&&(O+=g(e,n,i.vertical,l,v,w,m,S,t.WritingMode.vertical,L,A,M)));var z=k?k.boxStartIndex:e.collisionBoxArray.length,P=k?k.boxEndIndex:e.collisionBoxArray.length;if(o){var I=function(e,n,r,i,o,a){var s,l,u,c,f=n.image,h=r.layout,d=n.top-1/f.pixelRatio,p=n.left-1/f.pixelRatio,v=n.bottom+1/f.pixelRatio,m=n.right+1/f.pixelRatio;if("none"!==h.get("icon-text-fit")&&o){var g=m-p,y=v-d,b=h.get("text-size").evaluate(a)/24,x=o.left*b,_=o.right*b,w=o.top*b,A=_-x,M=o.bottom*b-w,k=h.get("icon-text-fit-padding")[0],T=h.get("icon-text-fit-padding")[1],S=h.get("icon-text-fit-padding")[2],C=h.get("icon-text-fit-padding")[3],E="width"===h.get("icon-text-fit")?.5*(M-y):0,O="height"===h.get("icon-text-fit")?.5*(A-g):0,D="width"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?A:g,L="height"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?M:y;s=new t.default$1(x+O-C,w+E-k),l=new t.default$1(x+O+T+D,w+E-k),u=new t.default$1(x+O+T+D,w+E+S+L),c=new t.default$1(x+O-C,w+E+S+L)}else s=new t.default$1(p,d),l=new t.default$1(m,d),u=new t.default$1(m,v),c=new t.default$1(p,v);var z=r.layout.get("icon-rotate").evaluate(a)*Math.PI/180;if(z){var P=Math.sin(z),I=Math.cos(z),R=[I,-P,P,I];s._matMult(R),l._matMult(R),c._matMult(R),u._matMult(R)}return[{tl:s,tr:l,bl:c,br:u,tex:f.paddedRect,writingMode:void 0,glyphOffset:[0,0]}]}(0,o,l,0,i.horizontal,w);T=new s(u,r,n,c,f,h,o,y,b,!1,e.overscaling),C=4*I.length;var R=e.iconSizeData,j=null;"source"===R.functionType?j=[10*l.layout.get("icon-size").evaluate(w)]:"composite"===R.functionType&&(j=[10*M.compositeIconSizes[0].evaluate(w),10*M.compositeIconSizes[1].evaluate(w)]),e.addSymbols(e.icon,I,j,_,x,w,!1,n,S.lineStartIndex,S.lineLength)}var F=T?T.boxStartIndex:e.collisionBoxArray.length,N=T?T.boxEndIndex:e.collisionBoxArray.length;e.glyphOffsetArray.length>=t.default$14.MAX_GLYPHS&&t.warnOnce("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907");var B=new a,V=new a;return{key:D,textBoxStartIndex:z,textBoxEndIndex:P,iconBoxStartIndex:F,iconBoxEndIndex:N,textOffset:m,iconOffset:_,anchor:n,line:r,featureIndex:c,feature:w,numGlyphVertices:E,numVerticalGlyphVertices:O,numIconVertices:C,textOpacityState:B,iconOpacityState:V,isDuplicate:!1,placedTextSymbolIndices:L,crossTileID:0}}(e,c,o,r,i,e.layers[0],e.collisionBoxArray,n.index,n.sourceLayerIndex,e.index,x,M,S,v,w,k,C,m,n,l,u))};if("line"===p.get("symbol-placement"))for(var D=0,L=function(e,n,r,i,o){for(var a=[],s=0;s<e.length;s++)for(var l=e[s],u=void 0,c=0;c<l.length-1;c++){var f=l[c],h=l[c+1];f.x<0&&h.x<0||(f.x<0?f=new t.default$1(0,f.y+(h.y-f.y)*((0-f.x)/(h.x-f.x)))._round():h.x<0&&(h=new t.default$1(0,f.y+(h.y-f.y)*((0-f.x)/(h.x-f.x)))._round()),f.y<0&&h.y<0||(f.y<0?f=new t.default$1(f.x+(h.x-f.x)*((0-f.y)/(h.y-f.y)),0)._round():h.y<0&&(h=new t.default$1(f.x+(h.x-f.x)*((0-f.y)/(h.y-f.y)),0)._round()),f.x>=i&&h.x>=i||(f.x>=i?f=new t.default$1(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round():h.x>=i&&(h=new t.default$1(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round()),f.y>=o&&h.y>=o||(f.y>=o?f=new t.default$1(f.x+(h.x-f.x)*((o-f.y)/(h.y-f.y)),o)._round():h.y>=o&&(h=new t.default$1(f.x+(h.x-f.x)*((o-f.y)/(h.y-f.y)),o)._round()),u&&f.equals(u[u.length-1])||(u=[f],a.push(u)),u.push(h)))))}return a}(n.geometry,0,0,t.default$8,t.default$8);D<L.length;D+=1)for(var z=L[D],P=0,I=o(z,A,T,r.vertical||r.horizontal,i,24,_,e.overscaling,t.default$8);P<I.length;P+=1){var R=I[P],j=r.horizontal;j&&y(e,j.text,E,R)||O(z,R)}else if("Polygon"===n.type)for(var F=0,N=t.default$26(n.geometry,0);F<N.length;F+=1){var B=N[F],V=h(B,16);O(B[0],new t.default$25(V.x,V.y,0))}else if("LineString"===n.type)for(var U=0,q=n.geometry;U<q.length;U+=1){var $=q[U];O($,new t.default$25($[0].x,$[0].y,0))}else if("Point"===n.type)for(var H=0,W=n.geometry;H<W.length;H+=1)for(var G=0,Y=W[H];G<Y.length;G+=1){var X=Y[G];O([X],new t.default$25(X.x,X.y,0))}}function g(e,n,r,i,o,a,s,l,u,c,f,h){var d=function(e,n,r,i,o,a){for(var s=r.layout.get("text-rotate").evaluate(o)*Math.PI/180,l=r.layout.get("text-offset").evaluate(o).map(function(t){return 24*t}),u=n.positionedGlyphs,c=[],f=0;f<u.length;f++){var h=u[f],d=a[h.glyph];if(d){var p=d.rect;if(p){var v=t.GLYPH_PBF_BORDER+1,m=d.metrics.advance/2,g=i?[h.x+m,h.y]:[0,0],y=i?[0,0]:[h.x+m+l[0],h.y+l[1]],b=d.metrics.left-v-m+y[0],x=-d.metrics.top-v+y[1],_=b+p.w,w=x+p.h,A=new t.default$1(b,x),M=new t.default$1(_,x),k=new t.default$1(b,w),T=new t.default$1(_,w);if(i&&h.vertical){var S=new t.default$1(-m,m),C=-Math.PI/2,E=new t.default$1(5,0);A._rotateAround(C,S)._add(E),M._rotateAround(C,S)._add(E),k._rotateAround(C,S)._add(E),T._rotateAround(C,S)._add(E)}if(s){var O=Math.sin(s),D=Math.cos(s),L=[D,-O,O,D];A._matMult(L),M._matMult(L),k._matMult(L),T._matMult(L)}c.push({tl:A,tr:M,bl:k,br:T,tex:p,writingMode:n.writingMode,glyphOffset:g})}}}return c}(0,r,i,o,a,f),p=e.textSizeData,v=null;return"source"===p.functionType?v=[10*i.layout.get("text-size").evaluate(a)]:"composite"===p.functionType&&(v=[10*h.compositeTextSizes[0].evaluate(a),10*h.compositeTextSizes[1].evaluate(a)]),e.addSymbols(e.text,d,v,s,o,a,u,n,l.lineStartIndex,l.lineLength),c.push(e.text.placedSymbolArray.length-1),4*d.length}function y(t,e,n,r){var i=t.compareText;if(e in i){for(var o=i[e],a=o.length-1;a>=0;a--)if(r.dist(o[a])<n)return!0}else i[e]=[];return i[e].push(r),!1}c.prototype={push:function(t){this.data.push(t),this.length++,this._up(this.length-1)},pop:function(){if(0!==this.length){var t=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},peek:function(){return this.data[0]},_up:function(t){for(var e=this.data,n=this.compare,r=e[t];t>0;){var i=t-1>>1,o=e[i];if(n(r,o)>=0)break;e[t]=o,t=i}e[t]=r},_down:function(t){for(var e=this.data,n=this.compare,r=this.length>>1,i=e[t];t<r;){var o=1+(t<<1),a=o+1,s=e[o];if(a<this.length&&n(e[a],s)<0&&(o=a,s=e[a]),n(s,i)>=0)break;e[t]=s,t=o}e[t]=i}},l.default=u;var b=function(e){var n=new t.AlphaImage({width:0,height:0}),r={},i=new t.default$2(0,0,{autoResize:!0});for(var o in e){var a=e[o],s=r[o]={};for(var l in a){var u=a[+l];if(u&&0!==u.bitmap.width&&0!==u.bitmap.height){var c=i.packOne(u.bitmap.width+2,u.bitmap.height+2);n.resize({width:i.w,height:i.h}),t.AlphaImage.copy(u.bitmap,n,{x:0,y:0},{x:c.x+1,y:c.y+1},u.bitmap),s[l]={rect:c,metrics:u.metrics}}}}i.shrink(),n.resize({width:i.w,height:i.h}),this.image=n,this.positions=r};t.register("GlyphAtlas",b);var x=function(e){this.tileID=new t.OverscaledTileID(e.tileID.overscaledZ,e.tileID.wrap,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),this.uid=e.uid,this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.tileSize=e.tileSize,this.source=e.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=e.showCollisionBoxes,this.collectResourceTiming=!!e.collectResourceTiming};function _(e,n){for(var r=new t.default$16(n),i=0,o=e;i<o.length;i+=1)o[i].recalculate(r)}x.prototype.parse=function(e,n,r,i){var o=this;this.status="parsing",this.data=e,this.collisionBoxArray=new t.CollisionBoxArray;var a=new t.default$27(Object.keys(e.layers).sort()),s=new t.default$11(this.tileID);s.bucketLayerIDs=[];var l,u,c,f={},h={featureIndex:s,iconDependencies:{},glyphDependencies:{}},d=n.familiesBySource[this.source];for(var p in d){var m=e.layers[p];if(m){1===m.version&&t.warnOnce('Vector tile source "'+o.source+'" layer "'+p+'" does not use vector tile spec v2 and therefore may have some rendering errors.');for(var g=a.encode(p),y=[],x=0;x<m.length;x++){var w=m.feature(x);y.push({feature:w,index:x,sourceLayerIndex:g})}for(var A=0,M=d[p];A<M.length;A+=1){var k=M[A],T=k[0];T.minzoom&&o.zoom<Math.floor(T.minzoom)||T.maxzoom&&o.zoom>=T.maxzoom||"none"!==T.visibility&&(_(k,o.zoom),(f[T.id]=T.createBucket({index:s.bucketLayerIDs.length,layers:k,zoom:o.zoom,pixelRatio:o.pixelRatio,overscaling:o.overscaling,collisionBoxArray:o.collisionBoxArray,sourceLayerIndex:g})).populate(y,h),s.bucketLayerIDs.push(k.map(function(t){return t.id})))}}}var S=t.mapObject(h.glyphDependencies,function(t){return Object.keys(t).map(Number)});Object.keys(S).length?r.send("getGlyphs",{uid:this.uid,stacks:S},function(t,e){l||(l=t,u=e,E.call(o))}):u={};var C=Object.keys(h.iconDependencies);function E(){if(l)return i(l);if(u&&c){var e=new b(u),n=new t.default$28(c);for(var r in f){var o=f[r];o instanceof 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c={},e.tags)c[f]=e.tags[f];c.mapbox_clip_start=i.start/i.size,c.mapbox_clip_end=i.end/i.size}var h={geometry:a,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:c};null!==e.id&&(h.id=e.id),t.features.push(h)}}function Nt(t,e,n,r,i,o){var a=r*r;if(r>0&&e.size<(i?a:r))n.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===r||e[l+2]>a)&&(n.numSimplified++,s.push(e[l]),s.push(e[l+1])),n.numPoints++;i&&function(t,e){for(var n=0,r=0,i=t.length,o=i-2;r<i;o=r,r+=2)n+=(t[r]-t[o])*(t[r+1]+t[o+1]);if(n>0===e)for(r=0,i=t.length;r<i/2;r+=2){var a=t[r],s=t[r+1];t[r]=t[i-2-r],t[r+1]=t[i-1-r],t[i-2-r]=a,t[i-1-r]=s}}(s,o),t.push(s)}}function Bt(t,e){var n=(e=this.options=function(t,e){for(var n in e)t[n]=e[n];return t}(Object.create(this.options),e)).debug;if(n&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");var r=function(t,e){var n=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)bt(n,t.features[r],e);else"Feature"===t.type?bt(n,t,e):bt(n,{geometry:t},e);return n}(t,e);this.tiles={},this.tileCoords=[],n&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(r=function(t,e){var n=e.buffer/e.extent,r=t,i=kt(t,1,-1-n,n,0,-1,2,e),o=kt(t,1,1-n,2+n,0,-1,2,e);return(i||o)&&(r=kt(t,1,-n,1+n,0,-1,2,e)||[],i&&(r=zt(i,1).concat(r)),o&&(r=r.concat(zt(o,-1)))),r}(r,e)).length&&this.splitTile(r,0,0,0),n&&(r.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Vt(t,e,n){return 32*((1<<t)*n+e)+t}function Ut(t,e){var n=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var r=this._geoJSONIndex.getTile(n.z,n.x,n.y);if(!r)return e(null,null);var i=new R(r.features),o=V(i);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:i,rawData:o.buffer})}rt.prototype={range:function(t,e,n,r){return function(t,e,n,r,i,o,a){for(var s,l,u=[0,t.length-1,0],c=[];u.length;){var f=u.pop(),h=u.pop(),d=u.pop();if(h-d<=a)for(var p=d;p<=h;p++)s=e[2*p],l=e[2*p+1],s>=n&&s<=i&&l>=r&&l<=o&&c.push(t[p]);else{var v=Math.floor((d+h)/2);s=e[2*v],l=e[2*v+1],s>=n&&s<=i&&l>=r&&l<=o&&c.push(t[v]);var m=(f+1)%2;(0===f?n<=s:r<=l)&&(u.push(d),u.push(v-1),u.push(m)),(0===f?i>=s:o>=l)&&(u.push(v+1),u.push(h),u.push(m))}}return c}(this.ids,this.coords,t,e,n,r,this.nodeSize)},within:function(t,e,n){return function(t,e,n,r,i,o){for(var a=[0,t.length-1,0],s=[],l=i*i;a.length;){var u=a.pop(),c=a.pop(),f=a.pop();if(c-f<=o)for(var h=f;h<=c;h++)et(e[2*h],e[2*h+1],n,r)<=l&&s.push(t[h]);else{var d=Math.floor((f+c)/2),p=e[2*d],v=e[2*d+1];et(p,v,n,r)<=l&&s.push(t[d]);var m=(u+1)%2;(0===u?n-i<=p:r-i<=v)&&(a.push(f),a.push(d-1),a.push(m)),(0===u?n+i>=p:r+i>=v)&&(a.push(d+1),a.push(c),a.push(m))}}return s}(this.ids,this.coords,t,e,n,this.nodeSize)}},at.prototype={options:{minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,initial:function(){return{}},map:function(t){return t}},load:function(t){var e=this.options.log;e&&console.time("total time");var n="prepare "+t.length+" points";e&&console.time(n),this.points=t;var r=t.map(lt);e&&console.timeEnd(n);for(var i=this.options.maxZoom;i>=this.options.minZoom;i--){var o=+Date.now();this.trees[i+1]=nt(r,pt,vt,this.options.nodeSize,Float32Array),r=this._cluster(r,i),e&&console.log("z%d: %d clusters in %dms",i,r.length,+Date.now()-o)}return this.trees[this.options.minZoom]=nt(r,pt,vt,this.options.nodeSize,Float32Array),e&&console.timeEnd("total time"),this},getClusters:function(t,e){for(var n=this.trees[this._limitZoom(e)],r=n.range(ft(t[0]),ht(t[3]),ft(t[2]),ht(t[1])),i=[],o=0;o<r.length;o++){var a=n.points[r[o]];i.push(a.numPoints?ut(a):this.points[a.id])}return i},getChildren:function(t,e){for(var n=this.trees[e+1].points[t],r=this.options.radius/(this.options.extent*Math.pow(2,e)),i=this.trees[e+1].within(n.x,n.y,r),o=[],a=0;a<i.length;a++){var s=this.trees[e+1].points[i[a]];s.parentId===t&&o.push(s.numPoints?ut(s):this.points[s.id])}return o},getLeaves:function(t,e,n,r){n=n||10,r=r||0;var i=[];return this._appendLeaves(i,t,e,n,r,0),i},getTile:function(t,e,n){var r=this.trees[this._limitZoom(t)],i=Math.pow(2,t),o=this.options.extent,a=this.options.radius/o,s=(n-a)/i,l=(n+1+a)/i,u={features:[]};return this._addTileFeatures(r.range((e-a)/i,s,(e+1+a)/i,l),r.points,e,n,i,u),0===e&&this._addTileFeatures(r.range(1-a/i,s,1,l),r.points,i,n,i,u),e===i-1&&this._addTileFeatures(r.range(0,s,a/i,l),r.points,-1,n,i,u),u.features.length?u:null},getClusterExpansionZoom:function(t,e){for(;e<this.options.maxZoom;){var n=this.getChildren(t,e);if(e++,1!==n.length)break;t=n[0].properties.cluster_id}return e},_appendLeaves:function(t,e,n,r,i,o){for(var a=this.getChildren(e,n),s=0;s<a.length;s++){var l=a[s].properties;if(l.cluster?o+l.point_count<=i?o+=l.point_count:o=this._appendLeaves(t,l.cluster_id,n+1,r,i,o):o<i?o++:t.push(a[s]),t.length===r)break}return o},_addTileFeatures:function(t,e,n,r,i,o){for(var a=0;a<t.length;a++){var s=e[t[a]];o.features.push({type:1,geometry:[[Math.round(this.options.extent*(s.x*i-n)),Math.round(this.options.extent*(s.y*i-r))]],tags:s.numPoints?ct(s):this.points[s.id].properties})}},_limitZoom:function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},_cluster:function(t,e){for(var n=[],r=this.options.radius/(this.options.extent*Math.pow(2,e)),i=0;i<t.length;i++){var o=t[i];if(!(o.zoom<=e)){o.zoom=e;var a=this.trees[e+1],s=a.within(o.x,o.y,r),l=o.numPoints||1,u=o.x*l,c=o.y*l,f=null;this.options.reduce&&(f=this.options.initial(),this._accumulate(f,o));for(var h=0;h<s.length;h++){var d=a.points[s[h]];if(e<d.zoom){var p=d.numPoints||1;d.zoom=e,u+=d.x*p,c+=d.y*p,l+=p,d.parentId=i,this.options.reduce&&this._accumulate(f,d)}}1===l?n.push(o):(o.parentId=i,n.push(st(u/l,c/l,l,i,f)))}}return n},_accumulate:function(t,e){var n=e.numPoints?e.properties:this.options.map(this.points[e.id].properties);this.options.reduce(t,n)}},Bt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,debug:0},Bt.prototype.splitTile=function(t,e,n,r,i,o,a){for(var s=[t,e,n,r],l=this.options,u=l.debug;s.length;){r=s.pop(),n=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,f=Vt(e,n,r),h=this.tiles[f];if(!h&&(u>1&&console.time("creation"),h=this.tiles[f]=jt(t,e,n,r,l),this.tileCoords.push({z:e,x:n,y:r}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,n,r,h.numFeatures,h.numPoints,h.numSimplified),console.timeEnd("creation"));var d="z"+e;this.stats[d]=(this.stats[d]||0)+1,this.total++}if(h.source=t,i){if(e===l.maxZoom||e===i)continue;var p=1<<i-e;if(n!==Math.floor(o/p)||r!==Math.floor(a/p))continue}else if(e===l.indexMaxZoom||h.numPoints<=l.indexMaxPoints)continue;if(h.source=null,0!==t.length){u>1&&console.time("clipping");var v,m,g,y,b,x,_=.5*l.buffer/l.extent,w=.5-_,A=.5+_,M=1+_;v=m=g=y=null,b=kt(t,c,n-_,n+A,0,h.minX,h.maxX,l),x=kt(t,c,n+w,n+M,0,h.minX,h.maxX,l),t=null,b&&(v=kt(b,c,r-_,r+A,1,h.minY,h.maxY,l),m=kt(b,c,r+w,r+M,1,h.minY,h.maxY,l),b=null),x&&(g=kt(x,c,r-_,r+A,1,h.minY,h.maxY,l),y=kt(x,c,r+w,r+M,1,h.minY,h.maxY,l),x=null),u>1&&console.timeEnd("clipping"),s.push(v||[],e+1,2*n,2*r),s.push(m||[],e+1,2*n,2*r+1),s.push(g||[],e+1,2*n+1,2*r),s.push(y||[],e+1,2*n+1,2*r+1)}}},Bt.prototype.getTile=function(t,e,n){var r=this.options,i=r.extent,o=r.debug;if(t<0||t>24)return null;var a=1<<t,s=Vt(t,e=(e%a+a)%a,n);if(this.tiles[s])return It(this.tiles[s],i);o>1&&console.log("drilling down to z%d-%d-%d",t,e,n);for(var l,u=t,c=e,f=n;!l&&u>0;)u--,c=Math.floor(c/2),f=Math.floor(f/2),l=this.tiles[Vt(u,c,f)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",u,c,f),o>1&&console.time("drilling down"),this.splitTile(l.source,u,c,f,t,e,n),o>1&&console.timeEnd("drilling down"),this.tiles[s]?It(this.tiles[s],i):null):null};var qt=function(e){function n(t,n,r){e.call(this,t,n,Ut),r&&(this.loadGeoJSON=r)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},n.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var e=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams,this.loadGeoJSON(n,function(r,i){if(r||!i)return e(r);if("object"!=typeof i)return e(new Error("Input data is not a valid GeoJSON object."));!function t(e,n){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(D(t,n)),e;case"Feature":return e.geometry=t(e.geometry,n),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=L(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(D(L,e))),t}(e,n);default:return e}}(i,!0);try{t._geoJSONIndex=n.cluster?function(t){return new at(t)}(n.superclusterOptions).load(i.features):function(t,e){return new Bt(t,e)}(i,n.geojsonVtOptions)}catch(r){return e(r)}t.loaded={};var o={};if(n.request&&n.request.collectResourceTiming){var a=w(n.request.url);a&&(o.resourceTiming={},o.resourceTiming[n.source]=JSON.parse(JSON.stringify(a)))}e(null,o)})}},n.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},n.prototype.reloadTile=function(t,n){var r=this.loaded,i=t.uid;return r&&r[i]?e.prototype.reloadTile.call(this,t,n):this.loadTile(t,n)},n.prototype.loadGeoJSON=function(e,n){if(e.request)t.getJSON(e.request,n);else{if("string"!=typeof e.data)return n(new Error("Input data is not a valid GeoJSON object."));try{return n(null,JSON.parse(e.data))}catch(t){return n(new Error("Input data is not a valid GeoJSON object."))}}},n.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},n}(M),$t=function(e){var n=this;this.self=e,this.actor=new t.default$7(e,this),this.layerIndexes={},this.workerSourceTypes={vector:M,geojson:qt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(n.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');n.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isLoaded())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText}};return $t.prototype.setLayers=function(t,e,n){this.getLayerIndex(t).replace(e),n()},$t.prototype.updateLayers=function(t,e,n){this.getLayerIndex(t).update(e.layers,e.removedIds),n()},$t.prototype.loadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).loadTile(e,n)},$t.prototype.loadDEMTile=function(t,e,n){this.getDEMWorkerSource(t,e.source).loadTile(e,n)},$t.prototype.reloadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).reloadTile(e,n)},$t.prototype.abortTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).abortTile(e,n)},$t.prototype.removeTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).removeTile(e,n)},$t.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},$t.prototype.removeSource=function(t,e,n){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var r=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==r.removeSource?r.removeSource(e,n):n()}},$t.prototype.loadWorkerSource=function(t,e,n){try{this.self.importScripts(e.url),n()}catch(t){n(t.toString())}},$t.prototype.loadRTLTextPlugin=function(e,n,r){try{t.plugin.isLoaded()||(this.self.importScripts(n),r(t.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+n)))}catch(t){r(t.toString())}},$t.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new r),e},$t.prototype.getWorkerSource=function(t,e,n){var r=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][n]){var i={send:function(e,n,i){r.actor.send(e,n,i,t)}};this.workerSources[t][e][n]=new this.workerSourceTypes[e](i,this.getLayerIndex(t))}return this.workerSources[t][e][n]},$t.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new k),this.demWorkerSources[t][e]},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&new $t(self),$t}),i(0,function(t){var e=t.createCommonjsModule(function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in 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n={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}}),n=t.default.performance&&t.default.performance.now?t.default.performance.now.bind(t.default.performance):Date.now.bind(Date),r=t.default.requestAnimationFrame||t.default.mozRequestAnimationFrame||t.default.webkitRequestAnimationFrame||t.default.msRequestAnimationFrame,i=t.default.cancelAnimationFrame||t.default.mozCancelAnimationFrame||t.default.webkitCancelAnimationFrame||t.default.msCancelAnimationFrame,o={now:n,frame:function(t){return r(t)},cancelFrame:function(t){return i(t)},getImageData:function(e){var n=t.default.document.createElement("canvas"),r=n.getContext("2d");if(!r)throw new Error("failed to create canvas 2d context");return n.width=e.width,n.height=e.height,r.drawImage(e,0,0,e.width,e.height),r.getImageData(0,0,e.width,e.height)},hardwareConcurrency:t.default.navigator.hardwareConcurrency||4,get devicePixelRatio(){return t.default.devicePixelRatio},supportsWebp:!1};if(t.default.document){var 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S=t.default.HTMLImageElement,C=t.default.HTMLCanvasElement,E=t.default.HTMLVideoElement,O=t.default.ImageData,D=function(t,e,n,r){this.context=t,this.format=n,this.texture=t.gl.createTexture(),this.update(e,r)};D.prototype.update=function(t,e){var n=t.width,r=t.height,i=!this.size||this.size[0]!==n||this.size[1]!==r,o=this.context,a=o.gl;this.useMipmap=Boolean(e&&e.useMipmap),a.bindTexture(a.TEXTURE_2D,this.texture),i?(this.size=[n,r],o.pixelStoreUnpack.set(1),this.format!==a.RGBA||e&&!1===e.premultiply||o.pixelStoreUnpackPremultiplyAlpha.set(!0),t instanceof S||t instanceof C||t instanceof E||t instanceof O?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,t):a.texImage2D(a.TEXTURE_2D,0,this.format,n,r,0,this.format,a.UNSIGNED_BYTE,t.data)):t instanceof S||t instanceof C||t instanceof E||t instanceof O?a.texSubImage2D(a.TEXTURE_2D,0,0,0,a.RGBA,a.UNSIGNED_BYTE,t):a.texSubImage2D(a.TEXTURE_2D,0,0,0,n,r,a.RGBA,a.UNSIGNED_BYTE,t.data),this.useMipmap&&this.isSizePowerOfTwo()&&a.generateMipmap(a.TEXTURE_2D)},D.prototype.bind=function(t,e,n){var r=this.context.gl;r.bindTexture(r.TEXTURE_2D,this.texture),n!==r.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(n=r.LINEAR),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,n||t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)},D.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},D.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var L=function(){this.images={},this.loaded=!1,this.requestors=[],this.shelfPack=new t.default$2(64,64,{autoResize:!0}),this.patterns={},this.atlasImage=new t.RGBAImage({width:64,height:64}),this.dirty=!0};L.prototype.isLoaded=function(){return this.loaded},L.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,n=this.requestors;e<n.length;e+=1){var r=n[e],i=r.ids,o=r.callback;this._notify(i,o)}this.requestors=[]}},L.prototype.getImage=function(t){return this.images[t]},L.prototype.addImage=function(t,e){this.images[t]=e},L.prototype.removeImage=function(t){delete this.images[t];var e=this.patterns[t];e&&(this.shelfPack.unref(e.bin),delete this.patterns[t])},L.prototype.getImages=function(t,e){var n=!0;if(!this.isLoaded())for(var r=0,i=t;r<i.length;r+=1){var o=i[r];this.images[o]||(n=!1)}this.isLoaded()||n?this._notify(t,e):this.requestors.push({ids:t,callback:e})},L.prototype._notify=function(t,e){for(var n={},r=0,i=t;r<i.length;r+=1){var 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e=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new D(t,this.atlasImage,e.RGBA),this.atlasTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)};var z=I,P=1e20;function I(t,e,n,r,i,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=r||.25,this.fontFamily=i||"sans-serif",this.fontWeight=o||"normal",this.radius=n||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function R(t,e,n,r,i,o,a){for(var s=0;s<e;s++){for(var l=0;l<n;l++)r[l]=t[l*e+s];for(j(r,i,o,a,n),l=0;l<n;l++)t[l*e+s]=i[l]}for(l=0;l<n;l++){for(s=0;s<e;s++)r[s]=t[l*e+s];for(j(r,i,o,a,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(i[s])}}function j(t,e,n,r,i){n[0]=0,r[0]=-P,r[1]=+P;for(var o=1,a=0;o<i;o++){for(var s=(t[o]+o*o-(t[n[a]]+n[a]*n[a]))/(2*o-2*n[a]);s<=r[a];)a--,s=(t[o]+o*o-(t[n[a]]+n[a]*n[a]))/(2*o-2*n[a]);n[++a]=o,r[a]=s,r[a+1]=+P}for(o=0,a=0;o<i;o++){for(;r[a+1]<o;)a++;e[o]=(o-n[a])*(o-n[a])+t[n[a]]}}I.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),n=new Uint8ClampedArray(this.size*this.size),r=0;r<this.size*this.size;r++){var i=e.data[4*r+3]/255;this.gridOuter[r]=1===i?0:0===i?P:Math.pow(Math.max(0,.5-i),2),this.gridInner[r]=1===i?P:0===i?0:Math.pow(Math.max(0,i-.5),2)}for(R(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),R(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),r=0;r<this.size*this.size;r++){var o=this.gridOuter[r]-this.gridInner[r];n[r]=Math.max(0,Math.min(255,Math.round(255-255*(o/this.radius+this.cutoff))))}return n};var F=function(t,e){this.requestTransform=t,this.localIdeographFontFamily=e,this.entries={}};F.prototype.setURL=function(t){this.url=t},F.prototype.getGlyphs=function(e,n){var r=this,i=[];for(var o in e)for(var a=0,s=e[o];a<s.length;a+=1){var l=s[a];i.push({stack:o,id:l})}t.asyncAll(i,function(t,e){var n=t.stack,i=t.id,o=r.entries[n];o||(o=r.entries[n]={glyphs:{},requests:{}});var a=o.glyphs[i];if(void 0===a)if(a=r._tinySDF(o,n,i))e(null,{stack:n,id:i,glyph:a});else{var s=Math.floor(i/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var l=o.requests[s];l||(l=o.requests[s]=[],F.loadGlyphRange(n,s,r.url,r.requestTransform,function(t,e){if(e)for(var n in e)o.glyphs[+n]=e[+n];for(var r=0,i=l;r<i.length;r+=1)(0,i[r])(t,e);delete o.requests[s]})),l.push(function(t,r){t?e(t):r&&e(null,{stack:n,id:i,glyph:r[i]||null})})}}else e(null,{stack:n,id:i,glyph:a})},function(t,e){if(t)n(t);else if(e){for(var r={},i=0,o=e;i<o.length;i+=1){var a=o[i],s=a.stack,l=a.id,u=a.glyph;(r[s]||(r[s]={}))[l]=u&&{id:u.id,bitmap:u.bitmap.clone(),metrics:u.metrics}}n(null,r)}})},F.prototype._tinySDF=function(e,n,r){var i=this.localIdeographFontFamily;if(i&&(t.default$4["CJK Unified Ideographs"](r)||t.default$4["Hangul Syllables"](r))){var o=e.tinySDF;if(!o){var a="400";/bold/i.test(n)?a="900":/medium/i.test(n)?a="500":/light/i.test(n)&&(a="200"),o=e.tinySDF=new F.TinySDF(24,3,8,.25,i,a)}return{id:r,bitmap:new t.AlphaImage({width:30,height:30},o.draw(String.fromCharCode(r))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},F.loadGlyphRange=function(e,n,r,i,o){var a=256*n,s=a+255,l=i(function(t,e){if(!b(t))return t;var n=k(t);return n.path="/fonts/v1"+n.path,y(n,e)}(r).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,n){if(e)o(e);else if(n){for(var r={},i=0,a=t.default$3(n.data);i<a.length;i+=1){var s=a[i];r[s.id]=s}o(null,r)}})},F.TinySDF=z;var N=function(){this.specification=t.default$5.light.position};N.prototype.possiblyEvaluate=function(e,n){return t.sphericalToCartesian(e.expression.evaluate(n))},N.prototype.interpolate=function(e,n,r){return{x:t.number(e.x,n.x,r),y:t.number(e.y,n.y,r),z:t.number(e.z,n.z,r)}};var B=new t.Properties({anchor:new t.DataConstantProperty(t.default$5.light.anchor),position:new N,color:new t.DataConstantProperty(t.default$5.light.color),intensity:new t.DataConstantProperty(t.default$5.light.intensity)}),V=function(e){function n(n){e.call(this),this._transitionable=new t.Transitionable(B),this.setLight(n),this._transitioning=this._transitionable.untransitioned()}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getLight=function(){return this._transitionable.serialize()},n.prototype.setLight=function(e){if(!this._validate(t.validateLight,e))for(var n in e){var r=e[n];t.endsWith(n,"-transition")?this._transitionable.setTransition(n.slice(0,-"-transition".length),r):this._transitionable.setValue(n,r)}},n.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},n.prototype.hasTransition=function(){return this._transitioning.hasTransition()},n.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},n.prototype._validate=function(e,n){return t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:n,style:{glyphs:!0,sprite:!0},styleSpec:t.default$5})))},n}(t.Evented),U=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}};U.prototype.getDash=function(t,e){var n=t.join(",")+String(e);return this.positions[n]||(this.positions[n]=this.addDash(t,e)),this.positions[n]},U.prototype.addDash=function(e,n){var r=n?7:0,i=2*r+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a<e.length;a++)o+=e[a];for(var s=this.width/o,l=s/2,u=e.length%2==1,c=-r;c<=r;c++)for(var f=this.nextRow+r+c,h=this.width*f,d=u?-e[e.length-1]:0,p=e[0],v=1,m=0;m<this.width;m++){for(;p<m/s;)d=p,p+=e[v],u&&v===e.length-1&&(p+=e[0]),v++;var g=Math.abs(m-d*s),y=Math.abs(m-p*s),b=Math.min(g,y),x=v%2==1,_=void 0;if(n){var w=r?c/r*(l+1):0;if(x){var A=l-Math.abs(w);_=Math.sqrt(b*b+A*A)}else _=l-Math.sqrt(b*b+w*w)}else 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e.Actor(a,r,this.id);s.name="Worker "+o,this.actors.push(s)}};function $(e,n,r){var i=function(e,n){if(e)return r(e);if(n){var i=t.pick(n,["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds"]);n.vector_layers&&(i.vectorLayers=n.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),r(null,i)}};e.url?t.getJSON(n(x(e.url),t.ResourceType.Source),i):o.frame(function(){return i(null,e)})}q.prototype.broadcast=function(e,n,r){r=r||function(){},t.asyncAll(this.actors,function(t,r){t.send(e,n,r)},r)},q.prototype.send=function(t,e,n,r){return("number"!=typeof r||isNaN(r))&&(r=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[r].send(t,e,n),r},q.prototype.remove=function(){this.actors.forEach(function(t){t.remove()}),this.actors=[],this.workerPool.release(this.id)},q.Actor=t.default$7;var H=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};H.prototype.wrap=function(){return new H(t.wrap(this.lng,-180,180),this.lat)},H.prototype.toArray=function(){return[this.lng,this.lat]},H.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},H.prototype.toBounds=function(t){var e=360*t/40075017,n=e/Math.cos(Math.PI/180*this.lat);return new W(new H(this.lng-n,this.lat-e),new H(this.lng+n,this.lat+e))},H.convert=function(t){if(t instanceof H)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new H(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new H(Number(t.lng),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var W=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};W.prototype.setNorthEast=function(t){return this._ne=t instanceof H?new H(t.lng,t.lat):H.convert(t),this},W.prototype.setSouthWest=function(t){return this._sw=t instanceof H?new H(t.lng,t.lat):H.convert(t),this},W.prototype.extend=function(t){var e,n,r=this._sw,i=this._ne;if(t instanceof H)e=t,n=t;else{if(!(t instanceof W))return Array.isArray(t)?t.every(Array.isArray)?this.extend(W.convert(t)):this.extend(H.convert(t)):this;if(e=t._sw,n=t._ne,!e||!n)return this}return r||i?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new H(e.lng,e.lat),this._ne=new H(n.lng,n.lat)),this},W.prototype.getCenter=function(){return new H((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},W.prototype.getSouthWest=function(){return this._sw},W.prototype.getNorthEast=function(){return this._ne},W.prototype.getNorthWest=function(){return new H(this.getWest(),this.getNorth())},W.prototype.getSouthEast=function(){return new H(this.getEast(),this.getSouth())},W.prototype.getWest=function(){return this._sw.lng},W.prototype.getSouth=function(){return this._sw.lat},W.prototype.getEast=function(){return this._ne.lng},W.prototype.getNorth=function(){return this._ne.lat},W.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},W.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},W.prototype.isEmpty=function(){return!(this._sw&&this._ne)},W.convert=function(t){return!t||t instanceof W?t:new W(t)};var G=function(t,e,n){this.bounds=W.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=n||24};G.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},G.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),n=Math.floor(this.latY(this.bounds.getNorth(),t.z)),r=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),i=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x<r&&t.y>=n&&t.y<i},G.prototype.lngX=function(t,e){return(t+180)*(Math.pow(2,e)/360)},G.prototype.latY=function(e,n){var r=t.clamp(Math.sin(Math.PI/180*e),-.9999,.9999),i=Math.pow(2,n)/(2*Math.PI);return Math.pow(2,n-1)+.5*Math.log((1+r)/(1-r))*-i};var Y=function(e){function n(n,r,i,o){if(e.call(this),this.id=n,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,t.extend(this,t.pick(r,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),$(this._options,this.map._transformRequest,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new G(r.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.loadTile=function(e,n){var r=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url),i={request:this.map._transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function a(t,r){return e.aborted?n(null):t?n(t):(r&&r.resourceTiming&&(e.resourceTiming=r.resourceTiming),this.map._refreshExpiredTiles&&e.setExpiryData(r),e.loadVectorData(r,this.map.painter),n(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",i,a.bind(this)):"loading"===e.state?e.reloadCallback=n:this.dispatcher.send("reloadTile",i,a.bind(this),e.workerID)},n.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},n.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},n.prototype.hasTransition=function(){return!1},n}(t.Evented),X=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.dispatcher=i,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({},r),t.extend(this,t.pick(r,["url","scheme","tileSize"]))}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),$(this._options,this.map._transformRequest,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new G(r.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.loadTile=function(e,n){var r=this,i=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(i,t.ResourceType.Tile),function(t,i){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(t)e.state="errored",n(t);else if(i){r.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var o=r.map.painter.context,a=o.gl;e.texture=r.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new D(o,i,a.RGBA,{useMipmap:!0}),e.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),o.extTextureFilterAnisotropic&&a.texParameterf(a.TEXTURE_2D,o.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,o.extTextureFilterAnisotropicMax)),e.state="loaded",n(null)}})},n.prototype.abortTile=function(t,e){t.request&&(t.request.abort(),delete t.request),e()},n.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},n.prototype.hasTransition=function(){return!1},n}(t.Evented),Z=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({},r),this.encoding=r.encoding||"mapbox"}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},n.prototype.loadTile=function(e,n){var r=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(r,t.ResourceType.Tile),function(t,r){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(t)e.state="errored",n(t);else if(r){this.map._refreshExpiredTiles&&e.setExpiryData(r),delete r.cacheControl,delete r.expires;var i=o.getImageData(r),a={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:i,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",a,function(t,r){t&&(e.state="errored",n(t)),r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",n(null))}.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},n.prototype._getNeighboringTiles=function(e){var n=e.canonical,r=Math.pow(2,n.z),i=(n.x-1+r)%r,o=0===n.x?e.wrap-1:e.wrap,a=(n.x+1+r)%r,s=n.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y).key]={backfilled:!1},n.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y-1).key]={backfilled:!1}),n.y+1<r&&(l[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y+1).key]={backfilled:!1}),l},n.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID)},n}(X),J=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=i,this.setEventedParent(o),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type);var a=t.default$8/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.default$8,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.default$8,radius:(r.clusterRadius||50)*a,log:!1}},r.workerOptions)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(n){if(n)e.fire(new t.ErrorEvent(n));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r))}})},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setData=function(e){var n=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)return n.fire(new t.ErrorEvent(e));var r={dataType:"source",sourceDataType:"content"};n._collectResourceTiming&&n._resourceTiming&&n._resourceTiming.length>0&&(r.resourceTiming=n._resourceTiming,n._resourceTiming=[]),n.fire(new t.Event("data",r))}),this},n.prototype._updateWorkerData=function(e){var n,r,i=this,o=t.extend({},this.workerOptions),a=this._data;"string"==typeof a?(o.request=this.map._transformRequest((n=a,(r=t.default.document.createElement("a")).href=n,r.href),t.ResourceType.Source),o.request.collectResourceTiming=this._collectResourceTiming):o.data=JSON.stringify(a),this.workerID=this.dispatcher.send(this.type+"."+o.source+".loadData",o,function(t,n){i._removed||n&&n.abandoned||(i._loaded=!0,n&&n.resourceTiming&&n.resourceTiming[i.id]&&(i._resourceTiming=n.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+"."+o.source+".coalesce",null,null,i.workerID),e(t))},this.workerID)},n.prototype.loadTile=function(t,e){var n=this,r=void 0===t.workerID?"loadTile":"reloadTile",i={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(r,i,function(i,o){return t.unloadVectorData(),t.aborted?e(null):i?e(i):(t.loadVectorData(o,n.map.painter,"reloadTile"===r),e(null))},this.workerID)},n.prototype.abortTile=function(t){t.aborted=!0},n.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID)},n.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID)},n.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},n.prototype.hasTransition=function(){return!1},n}(t.Evented),K=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),Q=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};Q.prototype.bind=function(t,e,n,r,i,o,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==r.length,u=0;!l&&u<r.length;u++)this.boundPaintVertexBuffers[u]!==r[u]&&(l=!0);var c=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==n||l||this.boundIndexBuffer!==i||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||c?this.freshBind(e,n,r,i,o,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},Q.prototype.freshBind=function(t,e,n,r,i,o,a){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=n,this.boundIndexBuffer=r,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=u.currentNumAttributes||0;for(var f=l;f<s;f++)c.disableVertexAttribArray(f)}e.enableAttributes(c,t);for(var h=0,d=n;h<d.length;h+=1)d[h].enableAttributes(c,t);o&&o.enableAttributes(c,t),a&&a.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,i);for(var p=0,v=n;p<v.length;p+=1){var m=v[p];m.bind(),m.setVertexAttribPointers(c,t,i)}o&&(o.bind(),o.setVertexAttribPointers(c,t,i)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(c,t,i)),u.currentNumAttributes=l},Q.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var tt=function(e){function n(t,n,r,i){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(i),this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._transformRequest(this.url,t.ResourceType.Image),function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(e.image=o.getImageData(r),e._finishLoading())})},n.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setCoordinates=function(e){this.coordinates=e;var n=this.map,r=e.map(function(t){return n.transform.locationCoordinate(H.convert(t)).zoomTo(0)}),i=this.centerCoord=t.getCoordinatesCenter(r);i.column=Math.floor(i.column),i.row=Math.floor(i.row),this.tileID=new t.CanonicalTileID(i.zoom,i.column,i.row),this.minzoom=this.maxzoom=i.zoom;var o=r.map(function(e){var n=e.zoomTo(i.zoom);return new t.default$1(Math.round((n.column-i.column)*t.default$8),Math.round((n.row-i.row)*t.default$8))});return this._boundsArray=new t.RasterBoundsArray,this._boundsArray.emplaceBack(o[0].x,o[0].y,0,0),this._boundsArray.emplaceBack(o[1].x,o[1].y,t.default$8,0),this._boundsArray.emplaceBack(o[3].x,o[3].y,0,t.default$8),this._boundsArray.emplaceBack(o[2].x,o[2].y,t.default$8,t.default$8),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},n.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var t=this.map.painter.context,e=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture||(this.texture=new D(t,this.image,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[n];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture)}}},n.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},n.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return!1},n}(t.Evented),et=function(e){function n(t,n,r,i){e.call(this,t,n,r,i),this.roundZoom=!0,this.type="video",this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this,n=this.options;this.urls=[];for(var r=0,i=n.urls;r<i.length;r+=1){var o=i[r];e.urls.push(e.map._transformRequest(o,t.ResourceType.Source).url)}t.getVideo(this.urls,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map._rerender()}),e.map&&e.video.play(),e._finishLoading())})},n.prototype.getVideo=function(){return this.video},n.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},n.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var t=this.map.painter.context,e=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?this.video.paused||(this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE),e.texSubImage2D(e.TEXTURE_2D,0,0,0,e.RGBA,e.UNSIGNED_BYTE,this.video)):(this.texture=new D(t,this.video,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[n];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this.video&&!this.video.paused},n}(tt),nt=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.default.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){this.canvas||(this.canvas=this.options.canvas instanceof t.default.HTMLCanvasElement?this.options.canvas:t.default.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map._rerender()},this.pause=function(){this._playing=!1},this._finishLoading())},n.prototype.getCanvas=function(){return this.canvas},n.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},n.prototype.onRemove=function(){this.pause()},n.prototype.prepare=function(){var t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?t?this.texture.update(this.canvas):this._playing&&(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.canvas)):(this.texture=new D(e,this.canvas,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this._playing},n.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var n=e[t];if(isNaN(n)||n<=0)return!0}return!1},n}(tt),rt={vector:Y,raster:X,"raster-dem":Z,geojson:J,video:et,image:tt,canvas:nt},it=function(e,n,r,i){var o=new rt[n.type](e,n,r,i);if(o.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+o.id);return t.bindAll(["load","abort","unload","serialize","prepare"],o),o};function ot(t,e,n,r,i){var o=i.maxPitchScaleFactor(),a=t.tilesIn(n,o);a.sort(at);for(var s=[],l=0,u=a;l<u.length;l+=1){var c=u[l];s.push({wrappedTileID:c.tileID.wrapped().key,queryResults:c.tile.queryRenderedFeatures(e,c.queryGeometry,c.scale,r,i,o,t.transform.calculatePosMatrix(c.tileID.toUnwrapped()))})}return function(t){for(var e={},n={},r=0,i=t;r<i.length;r+=1){var o=i[r],a=o.queryResults,s=o.wrappedTileID,l=n[s]=n[s]||{};for(var u in a)for(var c=a[u],f=l[u]=l[u]||{},h=e[u]=e[u]||[],d=0,p=c;d<p.length;d+=1){var v=p[d];f[v.featureIndex]||(f[v.featureIndex]=!0,h.push(v.feature))}}return e}(s)}function at(t,e){var n=t.tileID,r=e.tileID;return n.overscaledZ-r.overscaledZ||n.canonical.y-r.canonical.y||n.wrap-r.wrap||n.canonical.x-r.canonical.x}var st=function(e,n){this.tileID=e,this.uid=t.uniqueId(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.expiredRequestCount=0,this.state="loading"};st.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<o.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},st.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},st.prototype.loadVectorData=function(e,n,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){if(e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(t,e){var n={};if(!e)return n;for(var r=0,i=t;r<i.length;r+=1){var o=i[r],a=o.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==a.length){o.layers=a;for(var s=0,l=a;s<l.length;s+=1)n[l[s].id]=o}}return n}(e.buckets,n.style),r)for(var i in this.buckets){var o=this.buckets[i];o instanceof t.default$14&&(o.justReloaded=!0)}for(var a in this.queryPadding=0,this.buckets){var s=this.buckets[a];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(s.layerIds[0]).queryRadius(s))}e.iconAtlasImage&&(this.iconAtlasImage=e.iconAtlasImage),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new t.CollisionBoxArray},st.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.iconAtlasTexture&&this.iconAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},st.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded"},st.prototype.getBucket=function(t){return this.buckets[t.id]},st.prototype.upload=function(t){for(var e in this.buckets){var n=this.buckets[e];n.uploaded||(n.upload(t),n.uploaded=!0)}var r=t.gl;this.iconAtlasImage&&(this.iconAtlasTexture=new D(t,this.iconAtlasImage,r.RGBA),this.iconAtlasImage=null),this.glyphAtlasImage&&(this.glyphAtlasTexture=new D(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},st.prototype.queryRenderedFeatures=function(t,e,n,r,i,o,a){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:e,scale:n,tileSize:this.tileSize,posMatrix:a,transform:i,params:r,queryPadding:this.queryPadding*o},t):{}},st.prototype.querySourceFeatures=function(e,n){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),i=n?n.sourceLayer:"",o=r._geojsonTileLayer||r[i];if(o)for(var a=t.default$13(n&&n.filter),s={z:this.tileID.overscaledZ,x:this.tileID.canonical.x,y:this.tileID.canonical.y},l=0;l<o.length;l++){var u=o.feature(l);if(a(new t.default$16(this.tileID.overscaledZ),u)){var c=new t.default$12(u,s.z,s.x,s.y);c.tile=s,e.push(c)}}}},st.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer)},st.prototype.setMask=function(e,n){if(!t.default$10(this.mask,e)&&(this.mask=e,this.clearMask(),!t.default$10(e,{0:!0}))){var r=new t.RasterBoundsArray,i=new t.TriangleIndexArray;this.segments=new t.default$15,this.segments.prepareSegment(0,r,i);for(var o=Object.keys(e),a=0;a<o.length;a++){var s=e[o[a]],l=t.default$8>>s.z,u=new t.default$1(s.x*l,s.y*l),c=new t.default$1(u.x+l,u.y+l),f=this.segments.prepareSegment(4,r,i);r.emplaceBack(u.x,u.y,u.x,u.y),r.emplaceBack(c.x,u.y,c.x,u.y),r.emplaceBack(u.x,c.y,u.x,c.y),r.emplaceBack(c.x,c.y,c.x,c.y);var h=f.vertexLength;i.emplaceBack(h,h+1,h+2),i.emplaceBack(h+1,h+2,h+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=n.createVertexBuffer(r,K.members),this.maskedIndexBuffer=n.createIndexBuffer(i)}},st.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},st.prototype.setExpiryData=function(e){var n=this.expirationTime;if(e.cacheControl){var r=t.parseCacheControl(e.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var i=Date.now(),o=!1;if(this.expirationTime>i)o=!1;else if(n)if(this.expirationTime<n)o=!0;else{var a=this.expirationTime-n;a?this.expirationTime=i+Math.max(a,3e4):o=!0}else o=!0;o?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},st.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)};var lt=function(t,e){this.max=t,this.onRemove=e,this.reset()};lt.prototype.reset=function(){for(var t in this.data)for(var e=0,n=this.data[t];e<n.length;e+=1){var r=n[e];r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value)}return this.data={},this.order=[],this},lt.prototype.add=function(t,e,n){var r=this,i=t.wrapped().key;void 0===this.data[i]&&(this.data[i]=[]);var o={value:e,timeout:void 0};if(void 0!==n&&(o.timeout=setTimeout(function(){r.remove(t,o)},n)),this.data[i].push(o),this.order.push(i),this.order.length>this.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},lt.prototype.has=function(t){return t.wrapped().key in this.data},lt.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},lt.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},lt.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},lt.prototype.remove=function(t,e){if(!this.has(t))return this;var n=t.wrapped().key,r=void 0===e?0:this.data[n].indexOf(e),i=this.data[n][r];return this.data[n].splice(r,1),i.timeout&&clearTimeout(i.timeout),0===this.data[n].length&&delete this.data[n],this.onRemove(i.value),this.order.splice(this.order.indexOf(n),1),this},lt.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this};var ut=function(t,e,n){this.context=t;var r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(n),this.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ut.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},ut.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},ut.prototype.updateData=function(t){var e=this.context.gl;this.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)},ut.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ct={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},ft=function(t,e,n,r){this.length=e.length,this.attributes=n,this.itemSize=e.bytesPerElement,this.dynamicDraw=r,this.context=t;var i=t.gl;this.buffer=i.createBuffer(),t.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ft.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},ft.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},ft.prototype.enableAttributes=function(t,e){for(var n=0;n<this.attributes.length;n++){var r=this.attributes[n],i=e.attributes[r.name];void 0!==i&&t.enableVertexAttribArray(i)}},ft.prototype.setVertexAttribPointers=function(t,e,n){for(var r=0;r<this.attributes.length;r++){var i=this.attributes[r],o=e.attributes[i.name];void 0!==o&&t.vertexAttribPointer(o,i.components,t[ct[i.type]],!1,this.itemSize,i.offset+this.itemSize*(n||0))}},ft.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ht=function(e){this.context=e,this.current=t.default$6.transparent};ht.prototype.get=function(){return this.current},ht.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t)};var dt=function(t){this.context=t,this.current=1};dt.prototype.get=function(){return this.current},dt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearDepth(t),this.current=t)};var pt=function(t){this.context=t,this.current=0};pt.prototype.get=function(){return this.current},pt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearStencil(t),this.current=t)};var vt=function(t){this.context=t,this.current=[!0,!0,!0,!0]};vt.prototype.get=function(){return this.current},vt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t)};var mt=function(t){this.context=t,this.current=!0};mt.prototype.get=function(){return this.current},mt.prototype.set=function(t){this.current!==t&&(this.context.gl.depthMask(t),this.current=t)};var gt=function(t){this.context=t,this.current=255};gt.prototype.get=function(){return this.current},gt.prototype.set=function(t){this.current!==t&&(this.context.gl.stencilMask(t),this.current=t)};var yt=function(t){this.context=t,this.current={func:t.gl.ALWAYS,ref:0,mask:255}};yt.prototype.get=function(){return this.current},yt.prototype.set=function(t){var e=this.current;t.func===e.func&&t.ref===e.ref&&t.mask===e.mask||(this.context.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t)};var bt=function(t){this.context=t;var e=this.context.gl;this.current=[e.KEEP,e.KEEP,e.KEEP]};bt.prototype.get=function(){return this.current},bt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]||(this.context.gl.stencilOp(t[0],t[1],t[2]),this.current=t)};var xt=function(t){this.context=t,this.current=!1};xt.prototype.get=function(){return this.current},xt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t}};var _t=function(t){this.context=t,this.current=[0,1]};_t.prototype.get=function(){return this.current},_t.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.depthRange(t[0],t[1]),this.current=t)};var wt=function(t){this.context=t,this.current=!1};wt.prototype.get=function(){return this.current},wt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t}};var At=function(t){this.context=t,this.current=t.gl.LESS};At.prototype.get=function(){return this.current},At.prototype.set=function(t){this.current!==t&&(this.context.gl.depthFunc(t),this.current=t)};var Mt=function(t){this.context=t,this.current=!1};Mt.prototype.get=function(){return this.current},Mt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t}};var kt=function(t){this.context=t;var e=this.context.gl;this.current=[e.ONE,e.ZERO]};kt.prototype.get=function(){return this.current},kt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.blendFunc(t[0],t[1]),this.current=t)};var Tt=function(e){this.context=e,this.current=t.default$6.transparent};Tt.prototype.get=function(){return this.current},Tt.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t)};var St=function(t){this.context=t,this.current=null};St.prototype.get=function(){return this.current},St.prototype.set=function(t){this.current!==t&&(this.context.gl.useProgram(t),this.current=t)};var Ct=function(t){this.context=t,this.current=1};Ct.prototype.get=function(){return this.current},Ct.prototype.set=function(e){var n=this.context.lineWidthRange,r=t.clamp(e,n[0],n[1]);this.current!==r&&(this.context.gl.lineWidth(r),this.current=e)};var Et=function(t){this.context=t,this.current=t.gl.TEXTURE0};Et.prototype.get=function(){return this.current},Et.prototype.set=function(t){this.current!==t&&(this.context.gl.activeTexture(t),this.current=t)};var Ot=function(t){this.context=t;var e=this.context.gl;this.current=[0,0,e.drawingBufferWidth,e.drawingBufferHeight]};Ot.prototype.get=function(){return this.current},Ot.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t)};var Dt=function(t){this.context=t,this.current=null};Dt.prototype.get=function(){return this.current},Dt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t}};var Lt=function(t){this.context=t,this.current=null};Lt.prototype.get=function(){return this.current},Lt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t}};var zt=function(t){this.context=t,this.current=null};zt.prototype.get=function(){return this.current},zt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t}};var Pt=function(t){this.context=t,this.current=null};Pt.prototype.get=function(){return this.current},Pt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t}};var It=function(t){this.context=t,this.current=null};It.prototype.get=function(){return this.current},It.prototype.set=function(t){var e=this.context.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t};var Rt=function(t){this.context=t,this.current=null};Rt.prototype.get=function(){return this.current},Rt.prototype.set=function(t){this.current!==t&&this.context.extVertexArrayObject&&(this.context.extVertexArrayObject.bindVertexArrayOES(t),this.current=t)};var jt=function(t){this.context=t,this.current=4};jt.prototype.get=function(){return this.current},jt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t}};var Ft=function(t){this.context=t,this.current=!1};Ft.prototype.get=function(){return this.current},Ft.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t}};var Nt=function(t,e){this.context=t,this.current=null,this.parent=e};Nt.prototype.get=function(){return this.current};var Bt=function(t){function e(e,n){t.call(this,e,n),this.dirty=!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.dirty||this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e.prototype.setDirty=function(){this.dirty=!0},e}(Nt),Vt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t}},e}(Nt),Ut=function(t,e,n){this.context=t,this.width=e,this.height=n;var r=t.gl,i=this.framebuffer=r.createFramebuffer();this.colorAttachment=new Bt(t,i),this.depthAttachment=new Vt(t,i)};Ut.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var n=this.depthAttachment.get();n&&t.deleteRenderbuffer(n),t.deleteFramebuffer(this.framebuffer)};var qt=function(t,e,n){this.func=t,this.mask=e,this.range=n};qt.ReadOnly=!1,qt.ReadWrite=!0,qt.disabled=new qt(519,qt.ReadOnly,[0,1]);var $t=function(t,e,n,r,i,o){this.test=t,this.ref=e,this.mask=n,this.fail=r,this.depthFail=i,this.pass=o};$t.disabled=new $t({func:519,mask:0},0,0,7680,7680,7680);var Ht=function(t,e,n){this.blendFunction=t,this.blendColor=e,this.mask=n};Ht.disabled=new Ht(Ht.Replace=[1,0],t.default$6.transparent,[!1,!1,!1,!1]),Ht.unblended=new Ht(Ht.Replace,t.default$6.transparent,[!0,!0,!0,!0]),Ht.alphaBlended=new Ht([1,771],t.default$6.transparent,[!0,!0,!0,!0]);var Wt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE),this.clearColor=new ht(this),this.clearDepth=new dt(this),this.clearStencil=new pt(this),this.colorMask=new vt(this),this.depthMask=new mt(this),this.stencilMask=new gt(this),this.stencilFunc=new yt(this),this.stencilOp=new bt(this),this.stencilTest=new xt(this),this.depthRange=new _t(this),this.depthTest=new wt(this),this.depthFunc=new At(this),this.blend=new Mt(this),this.blendFunc=new kt(this),this.blendColor=new Tt(this),this.program=new St(this),this.lineWidth=new Ct(this),this.activeTexture=new Et(this),this.viewport=new Ot(this),this.bindFramebuffer=new Dt(this),this.bindRenderbuffer=new Lt(this),this.bindTexture=new zt(this),this.bindVertexBuffer=new Pt(this),this.bindElementBuffer=new It(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new Rt(this),this.pixelStoreUnpack=new jt(this),this.pixelStoreUnpackPremultiplyAlpha=new Ft(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear")};Wt.prototype.createIndexBuffer=function(t,e){return new ut(this,t,e)},Wt.prototype.createVertexBuffer=function(t,e,n){return new ft(this,t,e,n)},Wt.prototype.createRenderbuffer=function(t,e,n){var r=this.gl,i=r.createRenderbuffer();return this.bindRenderbuffer.set(i),r.renderbufferStorage(r.RENDERBUFFER,t,e,n),this.bindRenderbuffer.set(null),i},Wt.prototype.createFramebuffer=function(t,e){return new Ut(this,t,e)},Wt.prototype.clear=function(t){var e=t.color,n=t.depth,r=this.gl,i=0;e&&(i|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==n&&(i|=r.DEPTH_BUFFER_BIT,this.clearDepth.set(n),this.depthMask.set(!0)),r.clear(i)},Wt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Wt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Wt.prototype.setColorMode=function(e){t.default$10(e.blendFunction,Ht.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)};var Gt=function(e){function n(t,n,r){var i=this;e.call(this),this.id=t,this.dispatcher=r,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(i._sourceLoaded=!0),i._sourceLoaded&&!i._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(i.reload(),i.transform&&i.update(i.transform))}),this.on("error",function(){i._sourceErrored=!0}),this._source=it(t,n,r,this),this._tiles={},this._cache=new lt(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._isIdRenderable=this._isIdRenderable.bind(this),this._coveredTiles={}}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},n.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},n.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},n.prototype.getSource=function(){return this._source},n.prototype.pause=function(){this._paused=!0},n.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},n.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},n.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},n.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},n.prototype.serialize=function(){return this._source.serialize()},n.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._tiles)this._tiles[e].upload(t)},n.prototype.getIds=function(){var e=this;return Object.keys(this._tiles).map(Number).sort(function(n,r){var i=e._tiles[n].tileID,o=e._tiles[r].tileID,a=new t.default$1(i.canonical.x,i.canonical.y).rotate(e.transform.angle),s=new t.default$1(o.canonical.x,o.canonical.y).rotate(e.transform.angle);return i.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x})},n.prototype.getRenderableIds=function(){return this.getIds().filter(this._isIdRenderable)},n.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0,{});return!!e&&this._isIdRenderable(e.tileID.key)},n.prototype._isIdRenderable=function(t){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]},n.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)this._reloadTile(t,"reloading")},n.prototype._reloadTile=function(t,e){var n=this._tiles[t];n&&("loading"!==n.state&&(n.state=e),this._loadTile(n,this._tileLoaded.bind(this,n,t,e)))},n.prototype._tileLoaded=function(e,n,r,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=o.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(n,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID})),this.map&&(this.map.painter.tileExtentVAO.vao=null)},n.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),n=0;n<e.length;n++){var r=e[n];if(t.neighboringTiles&&t.neighboringTiles[r]){var i=this.getTileByID(r);o(t,i),o(i,t)}}function o(t,e){t.needsHillshadePrepare=!0;var n=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===n&&0===r||Math.abs(r)>1||(Math.abs(n)>1&&(1===Math.abs(n+i)?n+=i:1===Math.abs(n-i)&&(n-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,n,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},n.prototype.getTile=function(t){return this.getTileByID(t.key)},n.prototype.getTileByID=function(t){return this._tiles[t]},n.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},n.prototype._findLoadedChildren=function(t,e,n){var r=!1;for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=t.overscaledZ||o.tileID.overscaledZ>e)){var a=Math.pow(2,o.tileID.canonical.z-t.canonical.z);if(Math.floor(o.tileID.canonical.x/a)===t.canonical.x&&Math.floor(o.tileID.canonical.y/a)===t.canonical.y)for(n[i]=o.tileID,r=!0;o&&o.tileID.overscaledZ-1>t.overscaledZ;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);if(!s)break;(o=this._tiles[s.key])&&o.hasData()&&(delete n[i],n[s.key]=s)}}}return r},n.prototype.findLoadedParent=function(t,e,n){for(var r=t.overscaledZ-1;r>=e;r--){var i=t.scaledTo(r);if(!i)return;var o=String(i.key),a=this._tiles[o];if(a&&a.hasData())return n[o]=i,a;if(this._cache.has(i))return n[o]=i,this._cache.get(i)}},n.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),n=Math.floor(5*e),r="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(r)},n.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,n=Math.round(e);if(this._prevLng=t,n){var r={};for(var i in this._tiles){var o=this._tiles[i];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+n),r[o.tileID.key]=o}for(var a in this._tiles=r,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},n.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return r._source.hasTile(t)}))):i=[];var a,s=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),l=Math.max(s-n.maxOverzooming,this._source.minzoom),u=Math.max(s+n.maxUnderzooming,this._source.minzoom),c=this._updateRetainedTiles(i,s),f={};if(Xt(this._source.type))for(var h=Object.keys(c),d=0;d<h.length;d++){var p=h[d],v=c[p],m=r._tiles[p];if(m&&(void 0===m.fadeEndTime||m.fadeEndTime>=o.now())){r._findLoadedChildren(v,u,c)&&(c[p]=v);var g=r.findLoadedParent(v,l,f);g&&r._addTile(g.tileID)}}for(a in f)c[a]||(r._coveredTiles[a]=!0);for(a in f)c[a]=f[a];for(var y=t.keysDifference(this._tiles,c),b=0;b<y.length;b++)r._removeTile(y[b])}},n.prototype._updateRetainedTiles=function(t,e){for(var r={},i={},o=Math.max(e-n.maxOverzooming,this._source.minzoom),a=Math.max(e+n.maxUnderzooming,this._source.minzoom),s=0;s<t.length;s++){var l=t[s],u=this._addTile(l),c=!1;if(u.hasData())r[l.key]=l;else{c=u.wasRequested(),r[l.key]=l;var f=!0;if(e+1>this._source.maxzoom){var h=l.children(this._source.maxzoom)[0],d=this.getTile(h);d&&d.hasData()?r[h.key]=h:f=!1}else{this._findLoadedChildren(l,a,r);for(var p=l.children(this._source.maxzoom),v=0;v<p.length;v++)if(!r[p[v].key]){f=!1;break}}if(!f)for(var m=l.overscaledZ-1;m>=o;--m){var g=l.scaledTo(m);if(i[g.key])break;if(i[g.key]=!0,!(u=this.getTile(g))&&c&&(u=this._addTile(g)),u&&(r[g.key]=g,c=u.wasRequested(),u.hasData()))break}}}return r},n.prototype._addTile=function(e){var n=this._tiles[e.key];if(n)return n;(n=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,n),n.tileID=e);var r=Boolean(n);return r||(n=new st(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,e.key,n.state))),n?(n.uses++,this._tiles[e.key]=n,r||this._source.fire(new t.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n):null},n.prototype._setTileReloadTimer=function(t,e){var n=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout(function(){n._reloadTile(t,"expired"),delete n._timers[t]},r))},n.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},n.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},n.prototype.tilesIn=function(e,n){for(var r=[],i=this.getIds(),o=1/0,a=1/0,s=-1/0,l=-1/0,u=e[0].zoom,c=0;c<e.length;c++){var f=e[c];o=Math.min(o,f.column),a=Math.min(a,f.row),s=Math.max(s,f.column),l=Math.max(l,f.row)}for(var h=0;h<i.length;h++){var d=this._tiles[i[h]],p=d.tileID,v=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),m=n*d.queryPadding*t.default$8/d.tileSize/v,g=[Yt(p,new t.default$17(o,a,u)),Yt(p,new t.default$17(s,l,u))];if(g[0].x-m<t.default$8&&g[0].y-m<t.default$8&&g[1].x+m>=0&&g[1].y+m>=0){for(var y=[],b=0;b<e.length;b++)y.push(Yt(p,e[b]));r.push({tile:d,tileID:p,queryGeometry:[y],scale:v})}}return r},n.prototype.getVisibleCoordinates=function(){for(var t=this,e=this.getRenderableIds().map(function(e){return t._tiles[e].tileID}),n=0,r=e;n<r.length;n+=1){var i=r[n];i.posMatrix=t.transform.calculatePosMatrix(i.toUnwrapped())}return e},n.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Xt(this._source.type))for(var t in this._tiles){var e=this._tiles[t];if(void 0!==e.fadeEndTime&&e.fadeEndTime>=o.now())return!0}return!1},n}(t.Evented);function Yt(e,n){var r=n.zoomTo(e.canonical.z);return new t.default$1((r.column-(e.canonical.x+e.wrap*Math.pow(2,e.canonical.z)))*t.default$8,(r.row-e.canonical.y)*t.default$8)}function Xt(t){return"raster"===t||"image"===t||"video"===t}function Zt(){return new t.default.Worker(Cr.workerUrl)}Gt.maxOverzooming=10,Gt.maxUnderzooming=3;var Jt,Kt=function(){this.active={}};function Qt(e,n){var r={};for(var i in e)"ref"!==i&&(r[i]=e[i]);return t.default$18.forEach(function(t){t in n&&(r[t]=n[t])}),r}function te(t){t=t.slice();for(var e=Object.create(null),n=0;n<t.length;n++)e[t[n].id]=t[n];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Qt(t[r],e[t[r].ref]));return t}Kt.prototype.acquire=function(t){if(!this.workers){var e=Cr.workerCount;for(this.workers=[];this.workers.length<e;)this.workers.push(new Zt)}return this.active[t]=!0,this.workers.slice()},Kt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)};var ee={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function ne(t,e,n){n.push({command:ee.addSource,args:[t,e[t]]})}function re(t,e,n){e.push({command:ee.removeSource,args:[t]}),n[t]=!0}function ie(t,e,n,r){re(t,n,r),ne(t,e,n)}function oe(e,n,r){var i;for(i in e[r])if(e[r].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[r][i],n[r][i]))return!1;for(i in n[r])if(n[r].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[r][i],n[r][i]))return!1;return!0}function ae(e,n,r,i,o,a){var s;for(s in n=n||{},e=e||{})e.hasOwnProperty(s)&&(t.default$10(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}));for(s in n)n.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.default$10(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}))}function se(t){return t.id}function le(t,e){return t[e.id]=e,t}var ue=function(t,e,n){var r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/n),this.yCellCount=Math.ceil(e/n);for(var o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};ue.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},ue.prototype.insert=function(t,e,n,r,i){this._forEachCell(e,n,r,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(n),this.bboxes.push(r),this.bboxes.push(i)},ue.prototype.insertCircle=function(t,e,n,r){this._forEachCell(e-r,n-r,e+r,n+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(n),this.circles.push(r)},ue.prototype._insertBoxCell=function(t,e,n,r,i,o){this.boxCells[i].push(o)},ue.prototype._insertCircleCell=function(t,e,n,r,i,o){this.circleCells[i].push(o)},ue.prototype._query=function(t,e,n,r,i){if(n<0||t>this.width||r<0||e>this.height)return!i&&[];var o=[];if(t<=0&&e<=0&&this.width<=n&&this.height<=r){if(i)return!0;for(var a=0;a<this.boxKeys.length;a++)o.push({key:this.boxKeys[a],x1:this.bboxes[4*a],y1:this.bboxes[4*a+1],x2:this.bboxes[4*a+2],y2:this.bboxes[4*a+3]});for(var s=0;s<this.circleKeys.length;s++){var l=this.circles[3*s],u=this.circles[3*s+1],c=this.circles[3*s+2];o.push({key:this.circleKeys[s],x1:l-c,y1:u-c,x2:l+c,y2:u+c})}}else{var f={hitTest:i,seenUids:{box:{},circle:{}}};this._forEachCell(t,e,n,r,this._queryCell,o,f)}return i?o.length>0:o},ue.prototype._queryCircle=function(t,e,n,r){var i=t-n,o=t+n,a=e-n,s=e+n;if(o<0||i>this.width||s<0||a>this.height)return!r&&[];var l=[],u={hitTest:r,circle:{x:t,y:e,radius:n},seenUids:{box:{},circle:{}}};return this._forEachCell(i,a,o,s,this._queryCellCircle,l,u),r?l.length>0:l},ue.prototype.query=function(t,e,n,r){return this._query(t,e,n,r,!1)},ue.prototype.hitTest=function(t,e,n,r){return this._query(t,e,n,r,!0)},ue.prototype.hitTestCircle=function(t,e,n){return this._queryCircle(t,e,n,!0)},ue.prototype._queryCell=function(t,e,n,r,i,o,a){var s=a.seenUids,l=this.boxCells[i];if(null!==l)for(var u=this.bboxes,c=0,f=l;c<f.length;c+=1){var h=f[c];if(!s.box[h]){s.box[h]=!0;var d=4*h;if(t<=u[d+2]&&e<=u[d+3]&&n>=u[d+0]&&r>=u[d+1]){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[h],x1:u[d],y1:u[d+1],x2:u[d+2],y2:u[d+3]})}}}var p=this.circleCells[i];if(null!==p)for(var v=this.circles,m=0,g=p;m<g.length;m+=1){var y=g[m];if(!s.circle[y]){s.circle[y]=!0;var b=3*y;if(this._circleAndRectCollide(v[b],v[b+1],v[b+2],t,e,n,r)){if(a.hitTest)return o.push(!0),!0;var x=v[b],_=v[b+1],w=v[b+2];o.push({key:this.circleKeys[y],x1:x-w,y1:_-w,x2:x+w,y2:_+w})}}}},ue.prototype._queryCellCircle=function(t,e,n,r,i,o,a){var s=a.circle,l=a.seenUids,u=this.boxCells[i];if(null!==u)for(var c=this.bboxes,f=0,h=u;f<h.length;f+=1){var d=h[f];if(!l.box[d]){l.box[d]=!0;var p=4*d;if(this._circleAndRectCollide(s.x,s.y,s.radius,c[p+0],c[p+1],c[p+2],c[p+3]))return o.push(!0),!0}}var v=this.circleCells[i];if(null!==v)for(var m=this.circles,g=0,y=v;g<y.length;g+=1){var b=y[g];if(!l.circle[b]){l.circle[b]=!0;var x=3*b;if(this._circlesCollide(m[x],m[x+1],m[x+2],s.x,s.y,s.radius))return o.push(!0),!0}}},ue.prototype._forEachCell=function(t,e,n,r,i,o,a){for(var s=this._convertToXCellCoord(t),l=this._convertToYCellCoord(e),u=this._convertToXCellCoord(n),c=this._convertToYCellCoord(r),f=s;f<=u;f++)for(var h=l;h<=c;h++){var d=this.xCellCount*h+f;if(i.call(this,t,e,n,r,d,o,a))return}},ue.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},ue.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},ue.prototype._circlesCollide=function(t,e,n,r,i,o){var a=r-t,s=i-e,l=n+o;return l*l>a*a+s*s},ue.prototype._circleAndRectCollide=function(t,e,n,r,i,o,a){var s=(o-r)/2,l=Math.abs(t-(r+s));if(l>s+n)return!1;var u=(a-i)/2,c=Math.abs(e-(i+u));if(c>u+n)return!1;if(l<=s||c<=u)return!0;var f=l-s,h=c-u;return f*f+h*h<=n*n};var ce=t.default$19.layout;function fe(e,n,r,i,o){var a=t.mat4.identity(new Float32Array(16));return n?(t.mat4.identity(a),t.mat4.scale(a,a,[1/o,1/o,1]),r||t.mat4.rotateZ(a,a,i.angle)):(t.mat4.scale(a,a,[i.width/2,-i.height/2,1]),t.mat4.translate(a,a,[1,-1,0]),t.mat4.multiply(a,a,e)),a}function he(e,n,r,i,o){var a=t.mat4.identity(new Float32Array(16));return n?(t.mat4.multiply(a,a,e),t.mat4.scale(a,a,[o,o,1]),r||t.mat4.rotateZ(a,a,-i.angle)):(t.mat4.scale(a,a,[1,-1,1]),t.mat4.translate(a,a,[-1,-1,0]),t.mat4.scale(a,a,[2/i.width,2/i.height,1])),a}function de(e,n){var r=[e.x,e.y,0,1];Ae(r,r,n);var i=r[3];return{point:new t.default$1(r[0]/i,r[1]/i),signedDistanceFromCamera:i}}function pe(t,e){var n=t[0]/t[3],r=t[1]/t[3];return n>=-e[0]&&n<=e[0]&&r>=-e[1]&&r<=e[1]}function ve(e,n,r,i,o,a,s,l){var u=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,r.transform.zoom,ce.properties[i?"text-size":"icon-size"]),f=[256/r.width*2+1,256/r.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var d=e.lineVertexArray,p=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,v=r.transform.width/r.transform.height,m=!1,g=0;g<p.length;g++){var y=p.get(g);if(y.hidden||y.writingMode===t.WritingMode.vertical&&!m)we(y.numGlyphs,h);else{m=!1;var b=[y.anchorX,y.anchorY,0,1];if(t.vec4.transformMat4(b,b,n),pe(b,f)){var x=.5+b[3]/r.transform.cameraToCenterDistance*.5,_=t.evaluateSizeForFeature(u,c,y),w=s?_*x:_/x,A=new t.default$1(y.anchorX,y.anchorY),M=de(A,o).point,k={},T=ye(y,w,!1,l,n,o,a,e.glyphOffsetArray,d,h,M,A,k,v);m=T.useVertical,(T.notEnoughRoom||m||T.needsFlipping&&ye(y,w,!0,l,n,o,a,e.glyphOffsetArray,d,h,M,A,k,v).notEnoughRoom)&&we(y.numGlyphs,h)}else we(y.numGlyphs,h)}}i?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function me(t,e,n,r,i,o,a,s,l,u,c,f){var h=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,p=s.lineStartIndex+s.lineLength,v=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(h-1),g=xe(t*v,n,r,i,o,a,s.segment,d,p,l,u,c,f);if(!g)return null;var y=xe(t*m,n,r,i,o,a,s.segment,d,p,l,u,c,f);return y?{first:g,last:y}:null}function ge(e,n,r,i){return e===t.WritingMode.horizontal&&Math.abs(r.y-n.y)>Math.abs(r.x-n.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?n.y<r.y:n.x>r.x)?{needsFlipping:!0}:null}function ye(e,n,r,i,o,a,s,l,u,c,f,h,d,p){var v,m=n/24,g=e.lineOffsetX*n,y=e.lineOffsetY*n;if(e.numGlyphs>1){var b=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,_=e.lineStartIndex+e.lineLength,w=me(m,l,g,y,r,f,h,e,u,a,d,!1);if(!w)return{notEnoughRoom:!0};var A=de(w.first.point,s).point,M=de(w.last.point,s).point;if(i&&!r){var k=ge(e.writingMode,A,M,p);if(k)return k}v=[w.first];for(var T=e.glyphStartIndex+1;T<b-1;T++)v.push(xe(m*l.getoffsetX(T),g,y,r,f,h,e.segment,x,_,u,a,d,!1));v.push(w.last)}else{if(i&&!r){var S=de(h,o).point,C=e.lineStartIndex+e.segment+1,E=new t.default$1(u.getx(C),u.gety(C)),O=de(E,o),D=O.signedDistanceFromCamera>0?O.point:be(h,E,S,1,o),L=ge(e.writingMode,S,D,p);if(L)return L}var z=xe(m*l.getoffsetX(e.glyphStartIndex),g,y,r,f,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,a,d,!1);if(!z)return{notEnoughRoom:!0};v=[z]}for(var P=0,I=v;P<I.length;P+=1){var R=I[P];t.addDynamicAttributes(c,R.point,R.angle)}return{}}function be(t,e,n,r,i){var o=de(t.add(t.sub(e)._unit()),i).point,a=n.sub(o);return n.add(a._mult(r/a.mag()))}function xe(e,n,r,i,o,a,s,l,u,c,f,h,d){var p=i?e-n:e+n,v=p>0?1:-1,m=0;i&&(v*=-1,m=Math.PI),v<0&&(m+=Math.PI);for(var g=v>0?l+s:l+s+1,y=g,b=o,x=o,_=0,w=0,A=Math.abs(p);_+w<=A;){if((g+=v)<l||g>=u)return null;if(x=b,void 0===(b=h[g])){var M=new t.default$1(c.getx(g),c.gety(g)),k=de(M,f);if(k.signedDistanceFromCamera>0)b=h[g]=k.point;else{var T=g-v;b=be(0===_?a:new t.default$1(c.getx(T),c.gety(T)),M,x,A-_+1,f)}}_+=w,w=x.dist(b)}var S=(A-_)/w,C=b.sub(x),E=C.mult(S)._add(x);return E._add(C._unit()._perp()._mult(r*v)),{point:E,angle:m+Math.atan2(b.y-x.y,b.x-x.x),tileDistance:d?{prevTileDistance:g-v===y?0:c.gettileUnitDistanceFromAnchor(g-v),lastSegmentViewportDistance:A-_}:null}}var _e=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function we(t,e){for(var n=0;n<t;n++){var r=e.length;e.resize(r+4),e.float32.set(_e,3*r)}}function Ae(t,e,n){var r=e[0],i=e[1];return t[0]=n[0]*r+n[4]*i+n[12],t[1]=n[1]*r+n[5]*i+n[13],t[3]=n[3]*r+n[7]*i+n[15],t}t.default$20.mat4;var Me=function(t,e,n){void 0===e&&(e=new ue(t.width+200,t.height+200,25)),void 0===n&&(n=new ue(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=n,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100};function ke(t,e,n){t[e+4]=n?1:0}function Te(e,n,r){return n*(t.default$8/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}Me.prototype.placeCollisionBox=function(t,e,n,r){var i=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),o=n*i.perspectiveRatio,a=t.x1*o+i.point.x,s=t.y1*o+i.point.y,l=t.x2*o+i.point.x,u=t.y2*o+i.point.y;return!e&&this.grid.hitTest(a,s,l,u)?{box:[],offscreen:!1}:{box:[a,s,l,u],offscreen:this.isOffscreen(a,s,l,u)}},Me.prototype.approximateTileDistance=function(t,e,n,r,i){var o=i?1:r/this.pitchfactor,a=t.lastSegmentViewportDistance*n;return t.prevTileDistance+a+(o-1)*a*Math.abs(Math.sin(e))},Me.prototype.placeCollisionCircles=function(e,n,r,i,o,a,s,l,u,c,f,h,d){var p=[],v=this.projectAnchor(c,a.anchorX,a.anchorY),m=u/24,g=a.lineOffsetX*u,y=a.lineOffsetY*u,b=new t.default$1(a.anchorX,a.anchorY),x=me(m,l,g,y,!1,de(b,f).point,b,a,s,f,{},!0),_=!1,w=!0,A=v.perspectiveRatio*i,M=1/(i*r),k=0,T=0;x&&(k=this.approximateTileDistance(x.first.tileDistance,x.first.angle,M,v.cameraDistance,d),T=this.approximateTileDistance(x.last.tileDistance,x.last.angle,M,v.cameraDistance,d));for(var S=0;S<e.length;S+=5){var C=e[S],E=e[S+1],O=e[S+2],D=e[S+3];if(!x||D<-k||D>T)ke(e,S,!1);else{var L=this.projectPoint(c,C,E),z=O*A;if(p.length>0){var P=L.x-p[p.length-4],I=L.y-p[p.length-3];if(z*z*2>P*P+I*I&&S+8<e.length){var R=e[S+8];if(R>-k&&R<T){ke(e,S,!1);continue}}}var j=S/5;if(p.push(L.x,L.y,z,j),ke(e,S,!0),w=w&&this.isOffscreen(L.x-z,L.y-z,L.x+z,L.y+z),!n&&this.grid.hitTestCircle(L.x,L.y,z)){if(!h)return{circles:[],offscreen:!1};_=!0}}}return{circles:_?[]:p,offscreen:w}},Me.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var n=[],r=1/0,i=1/0,o=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.default$1(u.x+100,u.y+100);r=Math.min(r,c.x),i=Math.min(i,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y),n.push(c)}for(var f={},h={},d=0,p=this.grid.query(r,i,o,a).concat(this.ignoredGrid.query(r,i,o,a));d<p.length;d+=1){var v=p[d],m=v.key;if(void 0===f[m.bucketInstanceId]&&(f[m.bucketInstanceId]={}),!f[m.bucketInstanceId][m.featureIndex]){var g=[new t.default$1(v.x1,v.y1),new t.default$1(v.x2,v.y1),new t.default$1(v.x2,v.y2),new t.default$1(v.x1,v.y2)];t.polygonIntersectsPolygon(n,g)&&(f[m.bucketInstanceId][m.featureIndex]=!0,void 0===h[m.bucketInstanceId]&&(h[m.bucketInstanceId]=[]),h[m.bucketInstanceId].push(m.featureIndex))}}return h},Me.prototype.insertCollisionBox=function(t,e,n,r){var i={bucketInstanceId:n,featureIndex:r};(e?this.ignoredGrid:this.grid).insert(i,t[0],t[1],t[2],t[3])},Me.prototype.insertCollisionCircles=function(t,e,n,r){for(var i=e?this.ignoredGrid:this.grid,o={bucketInstanceId:n,featureIndex:r},a=0;a<t.length;a+=4)i.insertCircle(o,t[a],t[a+1],t[a+2])},Me.prototype.projectAnchor=function(t,e,n){var r=[e,n,0,1];return Ae(r,r,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5,cameraDistance:r[3]}},Me.prototype.projectPoint=function(e,n,r){var i=[n,r,0,1];return Ae(i,i,e),new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100)},Me.prototype.projectAndGetPerspectiveRatio=function(e,n,r){var i=[n,r,0,1];return Ae(i,i,e),{point:new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},Me.prototype.isOffscreen=function(t,e,n,r){return n<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary};var Se=t.default$19.layout,Ce=function(t,e,n,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&n?1:0,this.placed=n};Ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var Ee=function(t,e,n,r,i){this.text=new Ce(t?t.text:null,e,n,i),this.icon=new Ce(t?t.icon:null,e,r,i)};Ee.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Oe=function(t,e,n){this.text=t,this.icon=e,this.skipFade=n},De=function(t,e){this.transform=t.clone(),this.collisionIndex=new Me(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={}};function Le(t,e,n){t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0)}De.prototype.placeLayerTile=function(e,n,r,i){var o=n.getBucket(e),a=n.latestFeatureIndex;if(o&&a&&e.id===o.layerIds[0]){var s=n.collisionBoxArray,l=o.layers[0].layout,u=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),c=n.tileSize/t.default$8,f=this.transform.calculatePosMatrix(n.tileID.toUnwrapped()),h=fe(f,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,Te(n,1,this.transform.zoom)),d=fe(f,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,Te(n,1,this.transform.zoom));this.retainedQueryData[o.bucketInstanceId]=new function(t,e,n,r,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=n,this.bucketIndex=r,this.tileID=i}(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,n.tileID),this.placeLayerBucket(o,f,h,d,u,c,r,i,s)}},De.prototype.placeLayerBucket=function(e,n,r,i,o,a,s,l,u){for(var c=e.layers[0].layout,f=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,Se.properties["text-size"]),h=!e.hasTextData()||c.get("text-optional"),d=!e.hasIconData()||c.get("icon-optional"),p=0,v=e.symbolInstances;p<v.length;p+=1){var m=v[p];if(!l[m.crossTileID]){var g=void 0!==m.feature.text,y=void 0!==m.feature.icon,b=!0,x=null,_=null,w=null,A=0,M=0;m.collisionArrays||(m.collisionArrays=e.deserializeCollisionBoxes(u,m.textBoxStartIndex,m.textBoxEndIndex,m.iconBoxStartIndex,m.iconBoxEndIndex)),m.collisionArrays.textFeatureIndex&&(A=m.collisionArrays.textFeatureIndex),m.collisionArrays.textBox&&(g=(x=this.collisionIndex.placeCollisionBox(m.collisionArrays.textBox,c.get("text-allow-overlap"),a,n)).box.length>0,b=b&&x.offscreen);var k=m.collisionArrays.textCircles;if(k){var T=e.text.placedSymbolArray.get(m.placedTextSymbolIndices[0]),S=t.evaluateSizeForFeature(e.textSizeData,f,T);_=this.collisionIndex.placeCollisionCircles(k,c.get("text-allow-overlap"),o,a,m.key,T,e.lineVertexArray,e.glyphOffsetArray,S,n,r,s,"map"===c.get("text-pitch-alignment")),g=c.get("text-allow-overlap")||_.circles.length>0,b=b&&_.offscreen}m.collisionArrays.iconFeatureIndex&&(M=m.collisionArrays.iconFeatureIndex),m.collisionArrays.iconBox&&(y=(w=this.collisionIndex.placeCollisionBox(m.collisionArrays.iconBox,c.get("icon-allow-overlap"),a,n)).box.length>0,b=b&&w.offscreen),h||d?d?h||(y=y&&g):g=y&&g:y=g=y&&g,g&&x&&this.collisionIndex.insertCollisionBox(x.box,c.get("text-ignore-placement"),e.bucketInstanceId,A),y&&w&&this.collisionIndex.insertCollisionBox(w.box,c.get("icon-ignore-placement"),e.bucketInstanceId,M),g&&_&&this.collisionIndex.insertCollisionCircles(_.circles,c.get("text-ignore-placement"),e.bucketInstanceId,A),this.placements[m.crossTileID]=new Oe(g,y,b||e.justReloaded),l[m.crossTileID]=!0}}e.justReloaded=!1},De.prototype.commit=function(t,e){this.commitTime=e;var n=!1,r=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,i=t?t.opacities:{};for(var o in this.placements){var a=this.placements[o],s=i[o];s?(this.opacities[o]=new Ee(s,r,a.text,a.icon),n=n||a.text!==s.text.placed||a.icon!==s.icon.placed):(this.opacities[o]=new Ee(null,r,a.text,a.icon,a.skipFade),n=n||a.text||a.icon)}for(var l in i){var u=i[l];if(!this.opacities[l]){var c=new Ee(u,r,!1,!1);c.isHidden()||(this.opacities[l]=c,n=n||u.text.placed||u.icon.placed)}}n?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},De.prototype.updateLayerOpacities=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1){var o=i[r],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,n,o.collisionBoxArray)}},De.prototype.updateBucketOpacities=function(t,e,n){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexArray.clear(),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexArray.clear();for(var r=t.layers[0].layout,i=new Ee(null,0,!1,!1,!0),o=new Ee(null,0,r.get("text-allow-overlap"),r.get("icon-allow-overlap"),!0),a=0;a<t.symbolInstances.length;a++){var s=t.symbolInstances[a],l=e[s.crossTileID],u=this.opacities[s.crossTileID];l?u=i:u||(u=o,this.opacities[s.crossTileID]=u),e[s.crossTileID]=!0;var c=s.numGlyphVertices>0||s.numVerticalGlyphVertices>0,f=s.numIconVertices>0;if(c){for(var h=Be(u.text),d=(s.numGlyphVertices+s.numVerticalGlyphVertices)/4,p=0;p<d;p++)t.text.opacityVertexArray.emplaceBack(h);for(var v=0,m=s.placedTextSymbolIndices;v<m.length;v+=1){var g=m[v];t.text.placedSymbolArray.get(g).hidden=u.text.isHidden()}}if(f){for(var y=Be(u.icon),b=0;b<s.numIconVertices/4;b++)t.icon.opacityVertexArray.emplaceBack(y);t.icon.placedSymbolArray.get(a).hidden=u.icon.isHidden()}s.collisionArrays||(s.collisionArrays=t.deserializeCollisionBoxes(n,s.textBoxStartIndex,s.textBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex));var x=s.collisionArrays;if(x){x.textBox&&t.hasCollisionBoxData()&&Le(t.collisionBox.collisionVertexArray,u.text.placed,!1),x.iconBox&&t.hasCollisionBoxData()&&Le(t.collisionBox.collisionVertexArray,u.icon.placed,!1);var _=x.textCircles;if(_&&t.hasCollisionCircleData())for(var w=0;w<_.length;w+=5){var A=l||0===_[w+4];Le(t.collisionCircle.collisionVertexArray,u.text.placed,A)}}}t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexBuffer&&t.collisionBox.collisionVertexBuffer.updateData(t.collisionBox.collisionVertexArray),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexBuffer&&t.collisionCircle.collisionVertexBuffer.updateData(t.collisionCircle.collisionVertexArray)},De.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},De.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},De.prototype.stillRecent=function(t){return"undefined"!==this.commitTime&&this.commitTime+this.fadeDuration>t},De.prototype.setStale=function(){this.stale=!0};var ze=Math.pow(2,25),Pe=Math.pow(2,24),Ie=Math.pow(2,17),Re=Math.pow(2,16),je=Math.pow(2,9),Fe=Math.pow(2,8),Ne=Math.pow(2,1);function Be(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,n=Math.floor(127*t.opacity);return n*ze+e*Pe+n*Ie+e*Re+n*je+e*Fe+n*Ne+e}var Ve=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Ve.prototype.continuePlacement=function(t,e,n,r,i){for(;this._currentTileIndex<t.length;){var o=t[this._currentTileIndex];if(e.placeLayerTile(r,o,n,this._seenCrossTileIDs),this._currentTileIndex++,i())return!0}};var Ue=function(t,e,n,r,i){this.placement=new De(t,i),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=r,this._done=!1};Ue.prototype.isDone=function(){return this._done},Ue.prototype.continuePlacement=function(t,e,n){for(var r=this,i=o.now(),a=function(){var t=o.now()-i;return!r._forceFullPlacement&&t>2};this._currentPlacementIndex>=0;){var s=e[t[r._currentPlacementIndex]],l=r.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(r._inProgressLayer||(r._inProgressLayer=new Ve),r._inProgressLayer.continuePlacement(n[s.source],r.placement,r._showCollisionBoxes,s,a))return;delete r._inProgressLayer}r._currentPlacementIndex--}this._done=!0},Ue.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var qe=512/t.default$8/2,$e=function(t,e,n){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=n;for(var r=0,i=e;r<i.length;r+=1){var o=i[r],a=o.key;this.indexedSymbolInstances[a]||(this.indexedSymbolInstances[a]=[]),this.indexedSymbolInstances[a].push({crossTileID:o.crossTileID,coord:this.getScaledCoordinates(o,t)})}};$e.prototype.getScaledCoordinates=function(e,n){var r=n.canonical.z-this.tileID.canonical.z,i=qe/Math.pow(2,r),o=e.anchor;return{x:Math.floor((n.canonical.x*t.default$8+o.x)*i),y:Math.floor((n.canonical.y*t.default$8+o.y)*i)}},$e.prototype.findMatches=function(t,e,n){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0,o=t;i<o.length;i+=1){var a=o[i];if(!a.crossTileID){var s=this.indexedSymbolInstances[a.key];if(s)for(var l=this.getScaledCoordinates(a,e),u=0,c=s;u<c.length;u+=1){var f=c[u];if(Math.abs(f.coord.x-l.x)<=r&&Math.abs(f.coord.y-l.y)<=r&&!n[f.crossTileID]){n[f.crossTileID]=!0,a.crossTileID=f.crossTileID;break}}}}};var He=function(){this.maxCrossTileID=0};He.prototype.generate=function(){return++this.maxCrossTileID};var We=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};We.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var n in this.indexes){var r=this.indexes[n],i={};for(var o in r){var a=r[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),i[a.tileID.key]=a}this.indexes[n]=i}this.lng=t},We.prototype.addBucket=function(t,e,n){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0,i=e.symbolInstances;r<i.length;r+=1)i[r].crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var o=this.usedCrossTileIDs[t.overscaledZ];for(var a in this.indexes){var s=this.indexes[a];if(Number(a)>t.overscaledZ)for(var l in s){var u=s[l];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,o)}else{var c=s[t.scaledTo(Number(a)).key];c&&c.findMatches(e.symbolInstances,t,o)}}for(var f=0,h=e.symbolInstances;f<h.length;f+=1){var d=h[f];d.crossTileID||(d.crossTileID=n.generate(),o[d.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new $e(t,e.symbolInstances,e.bucketInstanceId),!0},We.prototype.removeBucketCrossTileIDs=function(t,e){for(var n in e.indexedSymbolInstances)for(var r=0,i=e.indexedSymbolInstances[n];r<i.length;r+=1){var o=i[r];delete this.usedCrossTileIDs[t][o.crossTileID]}},We.prototype.removeStaleBuckets=function(t){var e=!1;for(var n in this.indexes){var r=this.indexes[n];for(var i in r)t[r[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,r[i]),delete r[i],e=!0)}return e};var Ge=function(){this.layerIndexes={},this.crossTileIDs=new He,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Ge.prototype.addLayer=function(t,e,n){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new We);var i=!1,o={};r.handleWrapJump(n);for(var a=0,s=e;a<s.length;a+=1){var l=s[a],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(l.tileID,u,this.crossTileIDs)&&(i=!0),o[u.bucketInstanceId]=!0)}return r.removeStaleBuckets(o)&&(i=!0),i},Ge.prototype.pruneUnusedLayers=function(t){var e={};for(var n in t.forEach(function(t){e[t]=!0}),this.layerIndexes)e[n]||delete this.layerIndexes[n]};var Ye=function(e,n){return t.emitValidationErrors(e,n&&n.filter(function(t){return"source.canvas"!==t.identifier}))},Xe=t.pick(ee,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Ze=t.pick(ee,["setCenter","setZoom","setBearing","setPitch"]),Je=function(e){function n(r,i){var o=this;void 0===i&&(i={}),e.call(this),this.map=r,this.dispatcher=new q((Jt||(Jt=new Kt),Jt),this),this.imageManager=new L,this.glyphManager=new F(r._transformRequest,i.localIdeographFontFamily),this.lineAtlas=new U(256,512),this.crossTileSymbolIndex=new Ge,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.default$23,this._loaded=!1,this._resetUpdates();var a=this;this._rtlTextPluginCallback=n.registerForPluginAvailability(function(t){for(var e in a.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),a.sourceCaches)a.sourceCaches[e].reload()}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var n=e.getSource();if(n&&n.vectorLayerIds)for(var r in o._layers){var i=o._layers[r];i.source===n.id&&o._validateLayer(i)}}}})}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadURL=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof n.validate?n.validate:!b(e);e=function(t,e){if(!b(t))return t;var n=k(t);return n.path="/styles/v1"+n.path,y(n,e)}(e,n.accessToken);var o=this.map._transformRequest(e,t.ResourceType.Style);t.getJSON(o,function(e,n){e?r.fire(new t.ErrorEvent(e)):n&&r._load(n,i)})},n.prototype.loadJSON=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"})),o.frame(function(){r._load(e,!1!==n.validate)})},n.prototype._load=function(e,n){var r=this;if(!n||!Ye(this,t.validateStyle(e))){for(var i in this._loaded=!0,this.stylesheet=e,e.sources)r.addSource(i,e.sources[i],{validate:!1});e.sprite?function(e,n,r){var i,a,s,l=o.devicePixelRatio>1?"@2x":"";function u(){if(s)r(s);else if(i&&a){var e=o.getImageData(a),n={};for(var l in i){var u=i[l],c=u.width,f=u.height,h=u.x,d=u.y,p=u.sdf,v=u.pixelRatio,m=new t.RGBAImage({width:c,height:f});t.RGBAImage.copy(e,m,{x:h,y:d},{x:0,y:0},{width:c,height:f}),n[l]={data:m,pixelRatio:v,sdf:p}}r(null,n)}}t.getJSON(n(_(e,l,".json"),t.ResourceType.SpriteJSON),function(t,e){s||(s=t,i=e,u())}),t.getImage(n(_(e,l,".png"),t.ResourceType.SpriteImage),function(t,e){s||(s=t,a=e,u())})}(e.sprite,this.map._transformRequest,function(e,n){if(e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r.fire(new t.Event("data",{dataType:"style"}))}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var a=te(this.stylesheet.layers);this._order=a.map(function(t){return t.id}),this._layers={};for(var s=0,l=a;s<l.length;s+=1){var u=l[s];(u=t.default$22(u)).setEventedParent(r,{layer:{id:u.id}}),r._layers[u.id]=u}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new V(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},n.prototype._validateLayer=function(e){var n=this.sourceCaches[e.source];if(n){var r=e.sourceLayer;if(r){var i=n.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},n.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},n.prototype._serializeLayers=function(t){var e=this;return t.map(function(t){return e._layers[t].serialize()})},n.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},n.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},n.prototype.update=function(e){if(this._loaded){if(this._changed){var n=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);for(var i in(n.length||r.length)&&this._updateWorkerLayers(n,r),this._updatedSources){var o=this._updatedSources[i];"reload"===o?this._reloadSource(i):"clear"===o&&this._clearSource(i)}for(var a in this._updatedPaintProps)this._layers[a].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates(),this.fire(new t.Event("data",{dataType:"style"}))}for(var s in this.sourceCaches)this.sourceCaches[s].used=!1;for(var l=0,u=this._order;l<u.length;l+=1){var c=u[l],f=this._layers[c];f.recalculate(e),!f.isHidden(e.zoom)&&f.source&&(this.sourceCaches[f.source].used=!0)}this.light.recalculate(e),this.z=e.zoom}},n.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},n.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={}},n.prototype.setState=function(e){var n=this;if(this._checkLoaded(),Ye(this,t.validateStyle(e)))return!1;(e=t.clone(e)).layers=te(e.layers);var r=function(e,n){if(!e)return[{command:ee.setStyle,args:[n]}];var r=[];try{if(!t.default$10(e.version,n.version))return[{command:ee.setStyle,args:[n]}];t.default$10(e.center,n.center)||r.push({command:ee.setCenter,args:[n.center]}),t.default$10(e.zoom,n.zoom)||r.push({command:ee.setZoom,args:[n.zoom]}),t.default$10(e.bearing,n.bearing)||r.push({command:ee.setBearing,args:[n.bearing]}),t.default$10(e.pitch,n.pitch)||r.push({command:ee.setPitch,args:[n.pitch]}),t.default$10(e.sprite,n.sprite)||r.push({command:ee.setSprite,args:[n.sprite]}),t.default$10(e.glyphs,n.glyphs)||r.push({command:ee.setGlyphs,args:[n.glyphs]}),t.default$10(e.transition,n.transition)||r.push({command:ee.setTransition,args:[n.transition]}),t.default$10(e.light,n.light)||r.push({command:ee.setLight,args:[n.light]});var i={},o=[];!function(e,n,r,i){var o;for(o in n=n||{},e=e||{})e.hasOwnProperty(o)&&(n.hasOwnProperty(o)||re(o,r,i));for(o in n)n.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.default$10(e[o],n[o])||("geojson"===e[o].type&&"geojson"===n[o].type&&oe(e,n,o)?r.push({command:ee.setGeoJSONSourceData,args:[o,n[o].data]}):ie(o,n,r,i)):ne(o,n,r))}(e.sources,n.sources,o,i);var a=[];e.layers&&e.layers.forEach(function(t){i[t.source]?r.push({command:ee.removeLayer,args:[t.id]}):a.push(t)}),r=r.concat(o),function(e,n,r){n=n||[];var i,o,a,s,l,u,c,f=(e=e||[]).map(se),h=n.map(se),d=e.reduce(le,{}),p=n.reduce(le,{}),v=f.slice(),m=Object.create(null);for(i=0,o=0;i<f.length;i++)a=f[i],p.hasOwnProperty(a)?o++:(r.push({command:ee.removeLayer,args:[a]}),v.splice(v.indexOf(a,o),1));for(i=0,o=0;i<h.length;i++)a=h[h.length-1-i],v[v.length-1-i]!==a&&(d.hasOwnProperty(a)?(r.push({command:ee.removeLayer,args:[a]}),v.splice(v.lastIndexOf(a,v.length-o),1)):o++,u=v[v.length-i],r.push({command:ee.addLayer,args:[p[a],u]}),v.splice(v.length-i,0,a),m[a]=!0);for(i=0;i<h.length;i++)if(s=d[a=h[i]],l=p[a],!m[a]&&!t.default$10(s,l))if(t.default$10(s.source,l.source)&&t.default$10(s["source-layer"],l["source-layer"])&&t.default$10(s.type,l.type)){for(c in ae(s.layout,l.layout,r,a,null,ee.setLayoutProperty),ae(s.paint,l.paint,r,a,null,ee.setPaintProperty),t.default$10(s.filter,l.filter)||r.push({command:ee.setFilter,args:[a,l.filter]}),t.default$10(s.minzoom,l.minzoom)&&t.default$10(s.maxzoom,l.maxzoom)||r.push({command:ee.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?ae(s[c],l[c],r,a,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||r.push({command:ee.setLayerProperty,args:[a,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?ae(s[c],l[c],r,a,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||r.push({command:ee.setLayerProperty,args:[a,c,l[c]]}))}else r.push({command:ee.removeLayer,args:[a]}),u=v[v.lastIndexOf(a)+1],r.push({command:ee.addLayer,args:[l,u]})}(a,n.layers,r)}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:ee.setStyle,args:[n]}]}return r}(this.serialize(),e).filter(function(t){return!(t.command in Ze)});if(0===r.length)return!1;var i=r.filter(function(t){return!(t.command in Xe)});if(i.length>0)throw new Error("Unimplemented: "+i.map(function(t){return t.command}).join(", ")+".");return r.forEach(function(t){"setTransition"!==t.command&&n[t.command].apply(n,t.args)}),this.stylesheet=e,!0},n.prototype.addImage=function(e,n){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,n),this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.getImage=function(t){return this.imageManager.getImage(t)},n.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.addSource=function(e,n,r){var i=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!n.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(n).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,n,null,r))){this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);var o=this.sourceCaches[e]=new Gt(e,n,this.dispatcher);o.style=this,o.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}}),o.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var n in this._layers)if(this._layers[n].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+n+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},n.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},n.prototype.addLayer=function(e,n,r){this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone(e),e=t.extend(e,{source:i})),!this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},r)){var o=t.default$22(e);this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}});var a=n?this._order.indexOf(n):this._order.length;if(n&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o)}}},n.prototype.moveLayer=function(e,n){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==n){var r=this._order.indexOf(e);this._order.splice(r,1);var i=n?this._order.indexOf(n):this._order.length;n&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},n.prototype.removeLayer=function(e){this._checkLoaded();var n=this._layers[e];if(n){n.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=n,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},n.prototype.getLayer=function(t){return this._layers[t]},n.prototype.setLayerZoomRange=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===n&&i.maxzoom===r||(null!=n&&(i.minzoom=n),null!=r&&(i.maxzoom=r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},n.prototype.setFilter=function(e,n){this._checkLoaded();var r=this.getLayer(e);if(r){if(!t.default$10(r.filter,n))return null==n?(r.filter=void 0,void this._updateLayer(r)):void(this._validate(t.validateStyle.filter,"layers."+r.id+".filter",n)||(r.filter=t.clone(n),this._updateLayer(r)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},n.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},n.prototype.setLayoutProperty=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?t.default$10(i.getLayoutProperty(n),r)||(i.setLayoutProperty(n,r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},n.prototype.setPaintProperty=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.default$10(i.getPaintProperty(n),r)){var o=i._transitionablePaint._values[n].value.isDataDriven();i.setPaintProperty(n,r),(i._transitionablePaint._values[n].value.isDataDriven()||o)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},n.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},n.prototype.serialize=function(){var e=this;return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(t){return void 0!==t})},n.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},n.prototype._flattenRenderedFeatures=function(t){for(var e=[],n=this._order.length-1;n>=0;n--)for(var r=this._order[n],i=0,o=t;i<o.length;i+=1){var a=o[i][r];if(a)for(var s=0,l=a;s<l.length;s+=1){var u=l[s];e.push(u)}}return e},n.prototype.queryRenderedFeatures=function(e,n,r){n&&n.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",n.filter);var i={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=n.layers;o<a.length;o+=1){var s=a[o],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[l.source]=!0}}var u=[];for(var c in this.sourceCaches)n.layers&&!i[c]||u.push(ot(this.sourceCaches[c],this._layers,e.worldCoordinate,n,r));return this.placement&&u.push(function(t,e,n,r,i){for(var o={},a=r.queryRenderedSymbols(e),s=[],l=0,u=Object.keys(a).map(Number);l<u.length;l+=1){var c=u[l];s.push(i[c])}s.sort(at);for(var f=function(){var e=d[h],r=e.featureIndex.lookupSymbolFeatures(a[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,n.filter,n.layers,t);for(var i in r){var s=o[i]=o[i]||[],l=r[i];l.sort(function(t,n){var r=e.featureSortOrder;if(r){var i=r.indexOf(t.featureIndex);return r.indexOf(n.featureIndex)-i}return n.featureIndex-t.featureIndex});for(var u=0,c=l;u<c.length;u+=1){var f=c[u];s.push(f.feature)}}},h=0,d=s;h<d.length;h+=1)f();return o}(this._layers,e.viewport,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenRenderedFeatures(u)},n.prototype.querySourceFeatures=function(e,n){n&&n.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",n.filter);var r=this.sourceCaches[e];return r?function(t,e){for(var n=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),r=[],i={},o=0;o<n.length;o++){var a=n[o],s=a.tileID.canonical.key;i[s]||(i[s]=!0,a.querySourceFeatures(r,e))}return r}(r,n):[]},n.prototype.addSourceType=function(t,e,r){return n.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(n.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(e){this._checkLoaded();var n=this.light.getLight(),r=!1;for(var i in e)if(!t.default$10(e[i],n[i])){r=!0;break}if(r){var a={now:o.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e),this.light.updateTransitions(a)}},n.prototype._validate=function(e,n,r,i,o){return(!o||!1!==o.validate)&&Ye(this,e.call(t.validateStyle,t.extend({key:n,style:this.serialize(),value:r,styleSpec:t.default$5},i)))},n.prototype._remove=function(){for(var e in t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove()},n.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},n.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},n.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},n.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},n.prototype._updatePlacement=function(t,e,n){for(var r=!1,i=!1,a={},s=0,l=this._order;s<l.length;s+=1){var u=l[s],c=this._layers[u];if("symbol"===c.type){if(!a[c.source]){var f=this.sourceCaches[c.source];a[c.source]=f.getRenderableIds().map(function(t){return f.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var h=this.crossTileSymbolIndex.addLayer(c,a[c.source],t.center.lng);r=r||h}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var d=this._layerOrderChanged;if((d||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(o.now()))&&(this.pauseablePlacement=new Ue(t,this._order,d,e,n),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,a),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(this.placement,o.now()),i=!0),r&&this.pauseablePlacement.placement.setStale()),i||r)for(var p=0,v=this._order;p<v.length;p+=1){var m=v[p],g=this._layers[m];"symbol"===g.type&&this.placement.updateLayerOpacities(g,a[g.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(o.now())},n.prototype.getImages=function(t,e,n){this.imageManager.getImages(e.icons,n)},n.prototype.getGlyphs=function(t,e,n){this.glyphManager.getGlyphs(e.stacks,n)},n}(t.Evented);Je.getSourceType=function(t){return rt[t]},Je.setSourceType=function(t,e){rt[t]=e},Je.registerForPluginAvailability=t.registerForPluginAvailability;var Ke=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),Qe={prelude:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n\n// Unpack a pair of values that have been packed into a single float.\n// The packed values are assumed to be 8-bit unsigned integers, and are\n// packed like so:\n// packedValue = floor(input[0]) * 256 + input[1],\nvec2 unpack_float(const float packedValue) {\n    int packedIntValue = int(packedValue);\n    int v0 = packedIntValue / 256;\n    return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec2 unpack_opacity(const float packedOpacity) {\n    int intOpacity = int(packedOpacity) / 2;\n    return vec2(float(intOpacity) / 127.0, mod(packedOpacity, 2.0));\n}\n\n// To minimize the number of attributes needed, we encode a 4-component\n// color into a pair of floats (i.e. a vec2) as follows:\n// [ floor(color.r * 255) * 256 + color.g * 255,\n//   floor(color.b * 255) * 256 + color.g * 255 ]\nvec4 decode_color(const vec2 encodedColor) {\n    return vec4(\n        unpack_float(encodedColor[0]) / 255.0,\n        unpack_float(encodedColor[1]) / 255.0\n    );\n}\n\n// Unpack a pair of paint values and interpolate between them.\nfloat unpack_mix_vec2(const vec2 packedValue, const float t) {\n    return mix(packedValue[0], packedValue[1], t);\n}\n\n// Unpack a pair of paint values and interpolate between them.\nvec4 unpack_mix_vec4(const vec4 packedColors, const float t) {\n    vec4 minColor = decode_color(vec2(packedColors[0], packedColors[1]));\n    vec4 maxColor = decode_color(vec2(packedColors[2], packedColors[3]));\n    return mix(minColor, maxColor, t);\n}\n\n// The offset depends on how many pixels are between the world origin and the edge of the tile:\n// vec2 offset = mod(pixel_coord, size)\n//\n// At high zoom levels there are a ton of pixels between the world origin and the edge of the tile.\n// The glsl spec only guarantees 16 bits of precision for highp floats. We need more than that.\n//\n// The pixel_coord is passed in as two 16 bit values:\n// pixel_coord_upper = floor(pixel_coord / 2^16)\n// pixel_coord_lower = mod(pixel_coord, 2^16)\n//\n// The offset is calculated in a series of steps that should preserve this precision:\nvec2 get_pattern_pos(const vec2 pixel_coord_upper, const vec2 pixel_coord_lower,\n    const vec2 pattern_size, const float tile_units_to_pixels, const vec2 pos) {\n\n    vec2 offset = mod(mod(mod(pixel_coord_upper, pattern_size) * 256.0, pattern_size) * 256.0 + pixel_coord_lower, pattern_size);\n    return (tile_units_to_pixels * pos + offset) / pattern_size;\n}\n"},background:{fragmentSource:"uniform vec4 u_color;\nuniform float u_opacity;\n\nvoid main() {\n    gl_FragColor = u_color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},backgroundPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\nuniform float u_opacity;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},circle:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    vec2 extrude = v_data.xy;\n    float extrude_length = length(extrude);\n\n    lowp float antialiasblur = v_data.z;\n    float antialiased_blur = -max(blur, antialiasblur);\n\n    float opacity_t = smoothstep(0.0, antialiased_blur, extrude_length - 1.0);\n\n    float color_t = stroke_width < 0.01 ? 0.0 : smoothstep(\n        antialiased_blur,\n        0.0,\n        extrude_length - radius / (radius + stroke_width)\n    );\n\n    gl_FragColor = opacity_t * mix(color * opacity, stroke_color * stroke_opacity, color_t);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform bool u_scale_with_map;\nuniform bool u_pitch_with_map;\nuniform vec2 u_extrude_scale;\nuniform highp float u_camera_to_center_distance;\n\nattribute vec2 a_pos;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main(void) {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec2 circle_center = floor(a_pos * 0.5);\n    if (u_pitch_with_map) {\n        vec2 corner_position = circle_center;\n        if (u_scale_with_map) {\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale;\n        } else {\n            // Pitching the circle with the map effectively scales it with the map\n            // To counteract the effect for pitch-scale: viewport, we rescale the\n            // whole circle based on the pitch scaling effect at its central point\n            vec4 projected_center = u_matrix * vec4(circle_center, 0, 1);\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale * (projected_center.w / u_camera_to_center_distance);\n        }\n\n        gl_Position = u_matrix * vec4(corner_position, 0, 1);\n    } else {\n        gl_Position = u_matrix * vec4(circle_center, 0, 1);\n\n        if (u_scale_with_map) {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * u_camera_to_center_distance;\n        } else {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * gl_Position.w;\n        }\n    }\n\n    // This is a minimum blur distance that serves as a faux-antialiasing for\n    // the circle. since blur is a ratio of the circle's size and the intent is\n    // to keep the blur at roughly 1px, the two are inversely related.\n    lowp float antialiasblur = 1.0 / DEVICE_PIXEL_RATIO / (radius + stroke_width);\n\n    v_data = vec3(extrude.x, extrude.y, antialiasblur);\n}\n"},clippingMask:{fragmentSource:"void main() {\n    gl_FragColor = vec4(1.0);\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},heatmap:{fragmentSource:"#pragma mapbox: define highp float weight\n\nuniform highp float u_intensity;\nvarying vec2 v_extrude;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main() {\n    #pragma mapbox: initialize highp float weight\n\n    // Kernel density estimation with a Gaussian kernel of size 5x5\n    float d = -0.5 * 3.0 * 3.0 * dot(v_extrude, v_extrude);\n    float val = weight * u_intensity * GAUSS_COEF * exp(d);\n\n    gl_FragColor = vec4(val, 1.0, 1.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\n\nuniform mat4 u_matrix;\nuniform float u_extrude_scale;\nuniform float u_opacity;\nuniform float u_intensity;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_extrude;\n\n// Effective \"0\" in the kernel density texture to adjust the kernel size to;\n// this empirically chosen number minimizes artifacts on overlapping kernels\n// for typical heatmap cases (assuming clustered source)\nconst highp float ZERO = 1.0 / 255.0 / 16.0;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main(void) {\n    #pragma mapbox: initialize highp float weight\n    #pragma mapbox: initialize mediump float radius\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 unscaled_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // This 'extrude' comes in ranging from [-1, -1], to [1, 1].  We'll use\n    // it to produce the vertices of a square mesh framing the point feature\n    // we're adding to the kernel density texture.  We'll also pass it as\n    // a varying, so that the fragment shader can determine the distance of\n    // each fragment from the point feature.\n    // Before we do so, we need to scale it up sufficiently so that the\n    // kernel falls effectively to zero at the edge of the mesh.\n    // That is, we want to know S such that\n    // weight * u_intensity * GAUSS_COEF * exp(-0.5 * 3.0^2 * S^2) == ZERO\n    // Which solves to:\n    // S = sqrt(-2.0 * log(ZERO / (weight * u_intensity * GAUSS_COEF))) / 3.0\n    float S = sqrt(-2.0 * log(ZERO / weight / u_intensity / GAUSS_COEF)) / 3.0;\n\n    // Pass the varying in units of radius\n    v_extrude = S * unscaled_extrude;\n\n    // Scale by radius and the zoom-based scale factor to produce actual\n    // mesh position\n    vec2 extrude = v_extrude * radius * u_extrude_scale;\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec4 pos = vec4(floor(a_pos * 0.5) + extrude, 0, 1);\n\n    gl_Position = u_matrix * pos;\n}\n"},heatmapTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform sampler2D u_color_ramp;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    float t = texture2D(u_image, v_pos).r;\n    vec4 color = texture2D(u_color_ramp, vec2(t, 0.5));\n    gl_FragColor = color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},collisionBox:{fragmentSource:"\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        gl_FragColor *= .1;\n    }\n}",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field boxes in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n    gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n}\n"},collisionCircle:{fragmentSource:"uniform float u_overscale_factor;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        color *= .2;\n    }\n\n    float extrude_scale_length = length(v_extrude_scale);\n    float extrude_length = length(v_extrude) * extrude_scale_length;\n    float stroke_width = 15.0 * extrude_scale_length / u_overscale_factor;\n    float radius = v_radius * extrude_scale_length;\n\n    float distance_to_edge = abs(extrude_length - radius);\n    float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\n\n    gl_FragColor = opacity_t * color;\n}\n",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\n\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field circles in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n\n    highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\n    gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n    v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\n\n    v_extrude = a_extrude * padding_factor;\n    v_extrude_scale = u_extrude_scale * u_camera_to_center_distance * collision_perspective_ratio;\n}\n"},debug:{fragmentSource:"uniform highp vec4 u_color;\n\nvoid main() {\n    gl_FragColor = u_color;\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fill:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fillOutline:{fragmentSource:"#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n    gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillOutlinePattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    // find distance to outline for alpha interpolation\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n\n\n    gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},fillExtrusion:{fragmentSource:"varying vec4 v_color;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    gl_FragColor = v_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec4 v_color;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    vec3 normal = a_normal_ed.xyz;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n\n    gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\n\n    // Relative luminance (how dark/bright is the surface color?)\n    float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\n\n    v_color = vec4(0.0, 0.0, 0.0, 1.0);\n\n    // Add slight ambient lighting so no extrusions are totally black\n    vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\n    color += ambientlight;\n\n    // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\n    float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\n\n    // Adjust directional so that\n    // the range of values for highlight/shading is narrower\n    // with lower light intensity\n    // and with lighter/brighter surface colors\n    directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\n\n    // Add gradient along z axis of side surfaces\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    // Assign final color based on surface + ambient light color, diffuse light directional, and light color\n    // with lower bounds adjusted to hue of light\n    // so that shading is tinted with the complementary (opposite) color to the light color\n    v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\n    v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\n    v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\n}\n"},fillExtrusionPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    vec4 mixedColor = mix(color1, color2, u_mix);\n\n    gl_FragColor = mixedColor * v_lighting;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\nuniform float u_height_factor;\n\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\nvarying float v_directional;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec3 normal = a_normal_ed.xyz;\n    float edgedistance = a_normal_ed.w;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n    float z = t > 0.0 ? height : base;\n\n    gl_Position = u_matrix * vec4(a_pos, z, 1);\n\n    vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\n        ? a_pos // extrusion top\n        : vec2(edgedistance, z * u_height_factor); // extrusion side\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\n\n    v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\n    float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\n    directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\n\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\n}\n"},extrusionTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},hillshadePrepare:{fragmentSource:"#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform sampler2D u_image;\nvarying vec2 v_pos;\nuniform vec2 u_dimension;\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nfloat getElevation(vec2 coord, float bias) {\n    // Convert encoded elevation value to meters\n    vec4 data = texture2D(u_image, coord) * 255.0;\n    return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\n}\n\nvoid main() {\n    vec2 epsilon = 1.0 / u_dimension;\n\n    // queried pixels:\n    // +-----------+\n    // |   |   |   |\n    // | a | b | c |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | d | e | f |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | g | h | i |\n    // |   |   |   |\n    // +-----------+\n\n    float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\n    float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\n    float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\n    float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\n    float e = getElevation(v_pos, 0.0);\n    float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\n    float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\n    float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\n    float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\n\n    // here we divide the x and y slopes by 8 * pixel size\n    // where pixel size (aka meters/pixel) is:\n    // circumference of the world / (pixels per tile * number of tiles)\n    // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\n    // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\n    // we want to vertically exaggerate the hillshading though, because otherwise\n    // it is barely noticeable at low zooms. to do this, we multiply this by some\n    // scale factor pow(2, (u_zoom - u_maxzoom) * a) where a is an arbitrary value\n    // Here we use a=0.3 which works out to the expression below. see \n    // nickidlugash's awesome breakdown for more info\n    // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\n    float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\n\n    vec2 deriv = vec2(\n        (c + f + f + i) - (a + d + d + g),\n        (g + h + h + i) - (a + b + b + c)\n    ) /  pow(2.0, (u_zoom - u_maxzoom) * exaggeration + 19.2562 - u_zoom);\n\n    gl_FragColor = clamp(vec4(\n        deriv.x / 2.0 + 0.5,\n        deriv.y / 2.0 + 0.5,\n        1.0,\n        1.0), 0.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\n}\n"},hillshade:{fragmentSource:"uniform sampler2D u_image;\nvarying vec2 v_pos;\n\nuniform vec2 u_latrange;\nuniform vec2 u_light;\nuniform vec4 u_shadow;\nuniform vec4 u_highlight;\nuniform vec4 u_accent;\n\n#define PI 3.141592653589793\n\nvoid main() {\n    vec4 pixel = texture2D(u_image, v_pos);\n\n    vec2 deriv = ((pixel.rg * 2.0) - 1.0);\n\n    // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\n    // to account for mercator projection distortion. see #4807 for details\n    float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\n    // We also multiply the slope by an arbitrary z-factor of 1.25\n    float slope = atan(1.25 * length(deriv) / scaleFactor);\n    float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\n\n    float intensity = u_light.x;\n    // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\n    // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\n    // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\n    float azimuth = u_light.y + PI;\n\n    // We scale the slope exponentially based on intensity, using a calculation similar to\n    // the exponential interpolation function in the style spec:\n    // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\n    // so that higher intensity values create more opaque hillshading.\n    float base = 1.875 - intensity * 1.75;\n    float maxValue = 0.5 * PI;\n    float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\n\n    // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\n    // so that the accent color's rate of change eases in while the shade color's eases out.\n    float accent = cos(scaledSlope);\n    // We multiply both the accent and shade color by a clamped intensity value\n    // so that intensities >= 0.5 do not additionally affect the color values\n    // while intensity values < 0.5 make the overall color more transparent.\n    vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\n    float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\n    vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\n    gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = a_texture_pos / 8192.0;\n}\n"},line:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_linesofar;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},lineGradient:{fragmentSource:"\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nuniform sampler2D u_image;\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    // For gradient lines, v_lineprogress is the ratio along the entire line,\n    // scaled to [0, 2^15), and the gradient ramp is stored in a texture.\n    vec4 color = texture2D(u_image, vec2(v_lineprogress, 0.5));\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n// the attribute conveying progress along a line is scaled to [0, 2^15)\n#define MAX_LINE_DISTANCE 32767.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_lineprogress = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0 / MAX_LINE_DISTANCE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},linePattern:{fragmentSource:"uniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_fade;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n    float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n\n    // v_normal.y is 0 at the midpoint of the line, -1 at the lower edge, 1 at the upper edge\n    // we clamp the line width outset to be between 0 and half the pattern height plus padding (2.0)\n    // to ensure we don't sample outside the designated symbol on the sprite sheet.\n    // 0.5 is added to shift the component to be bounded between 0 and 1 for interpolation of\n    // the texture coordinate\n    float y_a = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_a.y + 2.0) / 2.0) / u_pattern_size_a.y);\n    float y_b = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_b.y + 2.0) / 2.0) / u_pattern_size_b.y);\n    vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\n    vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\n\n    vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n    gl_FragColor = color * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_linesofar = a_linesofar;\n    v_width2 = vec2(outset, inset);\n}\n"},lineSDF:{fragmentSource:"\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float sdfdist_a = texture2D(u_image, v_tex_a).a;\n    float sdfdist_b = texture2D(u_image, v_tex_b).a;\n    float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n    alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist =outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\n    v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n    v_width2 = vec2(outset, inset);\n}\n"},raster:{fragmentSource:"uniform float u_fade_t;\nuniform float u_opacity;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n    // read and cross-fade colors from the main and parent tiles\n    vec4 color0 = texture2D(u_image0, v_pos0);\n    vec4 color1 = texture2D(u_image1, v_pos1);\n    if (color0.a > 0.0) {\n        color0.rgb = color0.rgb / color0.a;\n    }\n    if (color1.a > 0.0) {\n        color1.rgb = color1.rgb / color1.a;\n    }\n    vec4 color = mix(color0, color1, u_fade_t);\n    color.a *= u_opacity;\n    vec3 rgb = color.rgb;\n\n    // spin\n    rgb = vec3(\n        dot(rgb, u_spin_weights.xyz),\n        dot(rgb, u_spin_weights.zxy),\n        dot(rgb, u_spin_weights.yzx));\n\n    // saturation\n    float average = (color.r + color.g + color.b) / 3.0;\n    rgb += (average - rgb) * u_saturation_factor;\n\n    // contrast\n    rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n    // brightness\n    vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n    vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n    gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    // We are using Int16 for texture position coordinates to give us enough precision for\n    // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\n    // as an arbitrarily high number to preserve adequate precision when rendering.\n    // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\n    // so math for modifying either is consistent.\n    v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\n    v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},symbolIcon:{fragmentSource:"uniform sampler2D u_texture;\n\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    lowp float alpha = opacity * v_fade_opacity;\n    gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\nuniform highp float u_camera_to_center_distance;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform float u_fade_change;\n\n#pragma mapbox: define lowp float opacity\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n\n    float size;\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // See comments in symbol_sdf.vertex\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n            0.5 + 0.5 * distance_ratio,\n            0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n            4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // See comments in symbol_sdf.vertex\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n\n    v_tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n}\n"},symbolSDF:{fragmentSource:"#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\n\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform sampler2D u_texture;\nuniform highp float u_gamma_scale;\nuniform bool u_is_text;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 tex = v_data0.xy;\n    float gamma_scale = v_data1.x;\n    float size = v_data1.y;\n    float fade_opacity = v_data1[2];\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    lowp vec4 color = fill_color;\n    highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\n    lowp float buff = (256.0 - 64.0) / 256.0;\n    if (u_is_halo) {\n        color = halo_color;\n        gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\n        buff = (6.0 - halo_width / fontScale) / SDF_PX;\n    }\n\n    lowp float dist = texture2D(u_texture, tex).a;\n    highp float gamma_scaled = gamma * gamma_scale;\n    highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\n\n    gl_FragColor = color * (alpha * opacity * fade_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\n// contents of a_size vary based on the type of property value\n// used for {text,icon}-size.\n// For constants, a_size is disabled.\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\n// For composite functions:\n// [ text-size(lowerZoomStop, feature),\n//   text-size(upperZoomStop, feature) ]\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\n\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform highp float u_camera_to_center_distance;\nuniform float u_fade_change;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n    float size;\n\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // If the label is pitched with the map, layout is done in pitched space,\n    // which makes labels in the distance smaller relative to viewport space.\n    // We counteract part of that effect by multiplying by the perspective ratio.\n    // If the label isn't pitched with the map, we do layout in viewport space,\n    // which makes labels in the distance larger relative to the features around\n    // them. We counteract part of that effect by dividing by the perspective ratio.\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n        0.5 + 0.5 * distance_ratio,\n        0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n        4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\n        // To figure out that angle in projected space, we draw a short horizontal line in tile\n        // space, project it, and measure its angle in projected space.\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n    float gamma_scale = gl_Position.w;\n\n    vec2 tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n\n    v_data0 = vec2(tex.x, tex.y);\n    v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\n}\n"}},tn=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,en=function(t){var e=Qe[t],n={};e.fragmentSource=e.fragmentSource.replace(tn,function(t,e,r,i,o){return n[o]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"}),e.vertexSource=e.vertexSource.replace(tn,function(t,e,r,i,o){var a="float"===i?"vec2":"vec4";return n[o]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float a_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = unpack_mix_"+a+"(a_"+o+", a_"+o+"_t);\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float a_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = unpack_mix_"+a+"(a_"+o+", a_"+o+"_t);\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"})};for(var nn in Qe)en(nn);var rn=Qe,on=function(t,e,n,r){var i=t.gl;this.program=i.createProgram();var a=n.defines().concat("#define DEVICE_PIXEL_RATIO "+o.devicePixelRatio.toFixed(1));r&&a.push("#define OVERDRAW_INSPECTOR;");var s=a.concat(rn.prelude.fragmentSource,e.fragmentSource).join("\n"),l=a.concat(rn.prelude.vertexSource,e.vertexSource).join("\n"),u=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(u,s),i.compileShader(u),i.attachShader(this.program,u);var c=i.createShader(i.VERTEX_SHADER);i.shaderSource(c,l),i.compileShader(c),i.attachShader(this.program,c);for(var f=n.layoutAttributes||[],h=0;h<f.length;h++)i.bindAttribLocation(this.program,h,f[h].name);i.linkProgram(this.program),this.numAttributes=i.getProgramParameter(this.program,i.ACTIVE_ATTRIBUTES),this.attributes={},this.uniforms={};for(var d=0;d<this.numAttributes;d++){var p=i.getActiveAttrib(this.program,d);p&&(this.attributes[p.name]=i.getAttribLocation(this.program,p.name))}for(var v=i.getProgramParameter(this.program,i.ACTIVE_UNIFORMS),m=0;m<v;m++){var g=i.getActiveUniform(this.program,m);g&&(this.uniforms[g.name]=i.getUniformLocation(this.program,g.name))}};function an(e,n,r,i,o){for(var a=0;a<r.length;a++){var s=r[a];if(i.isLessThan(s.tileID))break;if(n.key===s.tileID.key)return;if(s.tileID.isChildOf(n)){for(var l=n.children(1/0),u=0;u<l.length;u++)an(e,l[u],r.slice(a),i,o);return}}var c=n.overscaledZ-e.overscaledZ,f=new t.CanonicalTileID(c,n.canonical.x-(e.canonical.x<<c),n.canonical.y-(e.canonical.y<<c));o[f.key]=o[f.key]||f}function sn(t,e,n,r,i){var o=t.context,a=o.gl,s=i?t.useProgram("collisionCircle"):t.useProgram("collisionBox");o.setDepthMode(qt.disabled),o.setStencilMode($t.disabled),o.setColorMode(t.colorModeForRenderPass());for(var l=0;l<r.length;l++){var u=r[l],c=e.getTile(u),f=c.getBucket(n);if(f){var h=i?f.collisionCircle:f.collisionBox;if(h){a.uniformMatrix4fv(s.uniforms.u_matrix,!1,u.posMatrix),i||o.lineWidth.set(1),a.uniform1f(s.uniforms.u_camera_to_center_distance,t.transform.cameraToCenterDistance);var d=Te(c,1,t.transform.zoom),p=Math.pow(2,t.transform.zoom-c.tileID.overscaledZ);a.uniform1f(s.uniforms.u_pixels_to_tile_units,d),a.uniform2f(s.uniforms.u_extrude_scale,t.transform.pixelsToGLUnits[0]/(d*p),t.transform.pixelsToGLUnits[1]/(d*p)),a.uniform1f(s.uniforms.u_overscale_factor,c.tileID.overscaleFactor()),s.draw(o,i?a.TRIANGLES:a.LINES,n.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,null,h.collisionVertexBuffer,null)}}}}on.prototype.draw=function(t,e,n,r,i,o,a,s,l){for(var u,c=t.gl,f=(u={},u[c.LINES]=2,u[c.TRIANGLES]=3,u)[e],h=0,d=o.get();h<d.length;h+=1){var p=d[h],v=p.vaos||(p.vaos={});(v[n]||(v[n]=new Q)).bind(t,this,r,a?a.getPaintVertexBuffers():[],i,p.vertexOffset,s,l),c.drawElements(e,p.primitiveLength*f,c.UNSIGNED_SHORT,p.primitiveOffset*f*2)}};var ln=t.mat4.identity(new Float32Array(16)),un=t.default$19.layout;function cn(t,e,n,r,i,o,a,s,l,u){var c,f=t.context,h=f.gl,d=t.transform,p="map"===s,v="map"===l,m=p&&"line"===n.layout.get("symbol-placement"),g=p&&!v&&!m,y=v;f.setDepthMode(y?t.depthModeForSublayer(0,qt.ReadOnly):qt.disabled);for(var b=0,x=r;b<x.length;b+=1){var _=x[b],w=e.getTile(_),A=w.getBucket(n);if(A){var M=i?A.text:A.icon;if(M&&M.segments.get().length){var k=M.programConfigurations.get(n.id),T=i||A.sdfIcons,S=i?A.textSizeData:A.iconSizeData;if(c||(c=t.useProgram(T?"symbolSDF":"symbolIcon",k),k.setUniforms(t.context,c,n.paint,{zoom:t.transform.zoom}),fn(c,t,0,i,g,v,S)),f.activeTexture.set(h.TEXTURE0),h.uniform1i(c.uniforms.u_texture,0),i)w.glyphAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.glyphAtlasTexture.size);else{var C=1!==n.layout.get("icon-size").constantOr(0)||A.iconsNeedLinear,E=v||0!==d.pitch;w.iconAtlasTexture.bind(T||t.options.rotating||t.options.zooming||C||E?h.LINEAR:h.NEAREST,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.iconAtlasTexture.size)}h.uniformMatrix4fv(c.uniforms.u_matrix,!1,t.translatePosMatrix(_.posMatrix,w,o,a));var O=Te(w,1,t.transform.zoom),D=fe(_.posMatrix,v,p,t.transform,O),L=he(_.posMatrix,v,p,t.transform,O);h.uniformMatrix4fv(c.uniforms.u_gl_coord_matrix,!1,t.translatePosMatrix(L,w,o,a,!0)),m?(h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,ln),ve(A,_.posMatrix,t,i,D,L,v,u)):h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,D),h.uniform1f(c.uniforms.u_fade_change,t.options.fadeDuration?t.symbolFadeChange:1),hn(c,0,t,n,0,M,i,T,v)}}}}function fn(e,n,r,i,o,a,s){var l=n.context.gl,u=n.transform;l.uniform1i(e.uniforms.u_pitch_with_map,a?1:0),l.uniform1f(e.uniforms.u_is_text,i?1:0),l.uniform1f(e.uniforms.u_pitch,u.pitch/360*2*Math.PI);var c="constant"===s.functionType||"source"===s.functionType,f="constant"===s.functionType||"camera"===s.functionType;l.uniform1i(e.uniforms.u_is_size_zoom_constant,c?1:0),l.uniform1i(e.uniforms.u_is_size_feature_constant,f?1:0),l.uniform1f(e.uniforms.u_camera_to_center_distance,u.cameraToCenterDistance);var h=t.evaluateSizeForZoom(s,u.zoom,un.properties[i?"text-size":"icon-size"]);void 0!==h.uSizeT&&l.uniform1f(e.uniforms.u_size_t,h.uSizeT),void 0!==h.uSize&&l.uniform1f(e.uniforms.u_size,h.uSize),l.uniform1f(e.uniforms.u_aspect_ratio,u.width/u.height),l.uniform1i(e.uniforms.u_rotate_symbol,o?1:0)}function hn(t,e,n,r,i,o,a,s,l){var u=n.context,c=u.gl,f=n.transform;if(s){var h=0!==r.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1),d=l?Math.cos(f._pitch)*f.cameraToCenterDistance:1;c.uniform1f(t.uniforms.u_gamma_scale,d),h&&(c.uniform1f(t.uniforms.u_is_halo,1),dn(o,r,u,t)),c.uniform1f(t.uniforms.u_is_halo,0)}dn(o,r,u,t)}function dn(t,e,n,r){r.draw(n,n.gl.TRIANGLES,e.id,t.layoutVertexBuffer,t.indexBuffer,t.segments,t.programConfigurations.get(e.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function pn(t,e,n,r,i,a,s,l,u){var c,f,h,d,p=e.context,v=p.gl,m=i.paint.get("line-dasharray"),g=i.paint.get("line-pattern");if(l||u){var y=1/Te(n,1,e.transform.tileZoom);if(m){c=e.lineAtlas.getDash(m.from,"round"===i.layout.get("line-cap")),f=e.lineAtlas.getDash(m.to,"round"===i.layout.get("line-cap"));var b=c.width*m.fromScale,x=f.width*m.toScale;v.uniform2f(t.uniforms.u_patternscale_a,y/b,-c.height/2),v.uniform2f(t.uniforms.u_patternscale_b,y/x,-f.height/2),v.uniform1f(t.uniforms.u_sdfgamma,e.lineAtlas.width/(256*Math.min(b,x)*o.devicePixelRatio)/2)}else if(g){if(h=e.imageManager.getPattern(g.from),d=e.imageManager.getPattern(g.to),!h||!d)return;v.uniform2f(t.uniforms.u_pattern_size_a,h.displaySize[0]*g.fromScale/y,h.displaySize[1]),v.uniform2f(t.uniforms.u_pattern_size_b,d.displaySize[0]*g.toScale/y,d.displaySize[1]);var _=e.imageManager.getPixelSize(),w=_.width,A=_.height;v.uniform2fv(t.uniforms.u_texsize,[w,A])}v.uniform2f(t.uniforms.u_gl_units_to_pixels,1/e.transform.pixelsToGLUnits[0],1/e.transform.pixelsToGLUnits[1])}l&&(m?(v.uniform1i(t.uniforms.u_image,0),p.activeTexture.set(v.TEXTURE0),e.lineAtlas.bind(p),v.uniform1f(t.uniforms.u_tex_y_a,c.y),v.uniform1f(t.uniforms.u_tex_y_b,f.y),v.uniform1f(t.uniforms.u_mix,m.t)):g&&(v.uniform1i(t.uniforms.u_image,0),p.activeTexture.set(v.TEXTURE0),e.imageManager.bind(p),v.uniform2fv(t.uniforms.u_pattern_tl_a,h.tl),v.uniform2fv(t.uniforms.u_pattern_br_a,h.br),v.uniform2fv(t.uniforms.u_pattern_tl_b,d.tl),v.uniform2fv(t.uniforms.u_pattern_br_b,d.br),v.uniform1f(t.uniforms.u_fade,g.t))),p.setStencilMode(e.stencilModeForClipping(a));var M=e.translatePosMatrix(a.posMatrix,n,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"));if(v.uniformMatrix4fv(t.uniforms.u_matrix,!1,M),v.uniform1f(t.uniforms.u_ratio,1/Te(n,1,e.transform.zoom)),i.paint.get("line-gradient")){p.activeTexture.set(v.TEXTURE0);var k=i.gradientTexture;if(!i.gradient)return;k||(k=i.gradientTexture=new D(p,i.gradient,v.RGBA)),k.bind(v.LINEAR,v.CLAMP_TO_EDGE),v.uniform1i(t.uniforms.u_image,0)}t.draw(p,v.TRIANGLES,i.id,r.layoutVertexBuffer,r.indexBuffer,r.segments,s)}var vn=function(t,e){if(!t)return!1;var n=e.imageManager.getPattern(t.from),r=e.imageManager.getPattern(t.to);return!n||!r},mn=function(t,e,n){var r=e.context,i=r.gl,o=e.imageManager.getPattern(t.from),a=e.imageManager.getPattern(t.to);i.uniform1i(n.uniforms.u_image,0),i.uniform2fv(n.uniforms.u_pattern_tl_a,o.tl),i.uniform2fv(n.uniforms.u_pattern_br_a,o.br),i.uniform2fv(n.uniforms.u_pattern_tl_b,a.tl),i.uniform2fv(n.uniforms.u_pattern_br_b,a.br);var s=e.imageManager.getPixelSize(),l=s.width,u=s.height;i.uniform2fv(n.uniforms.u_texsize,[l,u]),i.uniform1f(n.uniforms.u_mix,t.t),i.uniform2fv(n.uniforms.u_pattern_size_a,o.displaySize),i.uniform2fv(n.uniforms.u_pattern_size_b,a.displaySize),i.uniform1f(n.uniforms.u_scale_a,t.fromScale),i.uniform1f(n.uniforms.u_scale_b,t.toScale),r.activeTexture.set(i.TEXTURE0),e.imageManager.bind(e.context)},gn=function(t,e,n){var r=e.context.gl;r.uniform1f(n.uniforms.u_tile_units_to_pixels,1/Te(t,1,e.transform.tileZoom));var i=Math.pow(2,t.tileID.overscaledZ),o=t.tileSize*Math.pow(2,e.transform.tileZoom)/i,a=o*(t.tileID.canonical.x+t.tileID.wrap*i),s=o*t.tileID.canonical.y;r.uniform2f(n.uniforms.u_pixel_coord_upper,a>>16,s>>16),r.uniform2f(n.uniforms.u_pixel_coord_lower,65535&a,65535&s)};function yn(t,e,n,r,i){if(!vn(n.paint.get("fill-pattern"),t))for(var o=!0,a=0,s=r;a<s.length;a+=1){var l=s[a],u=e.getTile(l),c=u.getBucket(n);c&&(t.context.setStencilMode(t.stencilModeForClipping(l)),i(t,e,n,u,l,c,o),o=!1)}}function bn(t,e,n,r,i,o,a){var s=t.context.gl,l=o.programConfigurations.get(n.id);_n("fill",n.paint.get("fill-pattern"),t,l,n,r,i,a).draw(t.context,s.TRIANGLES,n.id,o.layoutVertexBuffer,o.indexBuffer,o.segments,l)}function xn(t,e,n,r,i,o,a){var s=t.context.gl,l=o.programConfigurations.get(n.id),u=_n("fillOutline",n.getPaintProperty("fill-outline-color")?null:n.paint.get("fill-pattern"),t,l,n,r,i,a);s.uniform2f(u.uniforms.u_world,s.drawingBufferWidth,s.drawingBufferHeight),u.draw(t.context,s.LINES,n.id,o.layoutVertexBuffer,o.indexBuffer2,o.segments2,l)}function _n(t,e,n,r,i,o,a,s){var l,u=n.context.program.get();return e?(l=n.useProgram(t+"Pattern",r),(s||l.program!==u)&&(r.setUniforms(n.context,l,i.paint,{zoom:n.transform.zoom}),mn(e,n,l)),gn(o,n,l)):(l=n.useProgram(t,r),(s||l.program!==u)&&r.setUniforms(n.context,l,i.paint,{zoom:n.transform.zoom})),n.context.gl.uniformMatrix4fv(l.uniforms.u_matrix,!1,n.translatePosMatrix(a.posMatrix,o,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"))),l}var wn=t.default$20.mat3,An=t.default$20.mat4,Mn=t.default$20.vec3;function kn(t,e,n,r,i,o,a){var s=t.context,l=s.gl,u=n.paint.get("fill-extrusion-pattern"),c=t.context.program.get(),f=o.programConfigurations.get(n.id),h=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",f);if((a||h.program!==c)&&f.setUniforms(s,h,n.paint,{zoom:t.transform.zoom}),u){if(vn(u,t))return;mn(u,t,h),gn(r,t,h),l.uniform1f(h.uniforms.u_height_factor,-Math.pow(2,i.overscaledZ)/r.tileSize/8)}t.context.gl.uniformMatrix4fv(h.uniforms.u_matrix,!1,t.translatePosMatrix(i.posMatrix,r,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor"))),function(t,e){var n=e.context.gl,r=e.style.light,i=r.properties.get("position"),o=[i.x,i.y,i.z],a=wn.create();"viewport"===r.properties.get("anchor")&&wn.fromRotation(a,-e.transform.angle),Mn.transformMat3(o,o,a);var s=r.properties.get("color");n.uniform3fv(t.uniforms.u_lightpos,o),n.uniform1f(t.uniforms.u_lightintensity,r.properties.get("intensity")),n.uniform3f(t.uniforms.u_lightcolor,s.r,s.g,s.b)}(h,t),h.draw(s,l.TRIANGLES,n.id,o.layoutVertexBuffer,o.indexBuffer,o.segments,f)}function Tn(e,n,r){var i=e.context,o=i.gl,a=n.fbo;if(a){var s=e.useProgram("hillshade"),l=e.transform.calculatePosMatrix(n.tileID.toUnwrapped(),!0);!function(t,e,n){var r=n.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===n.paint.get("hillshade-illumination-anchor")&&(r-=e.transform.angle),e.context.gl.uniform2f(t.uniforms.u_light,n.paint.get("hillshade-exaggeration"),r)}(s,e,r);var u=function(e,n){var r=n.toCoordinate(),i=new t.default$17(r.column,r.row+1,r.zoom);return[e.transform.coordinateLocation(r).lat,e.transform.coordinateLocation(i).lat]}(e,n.tileID);i.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,a.colorAttachment.get()),o.uniformMatrix4fv(s.uniforms.u_matrix,!1,l),o.uniform2fv(s.uniforms.u_latrange,u),o.uniform1i(s.uniforms.u_image,0);var c=r.paint.get("hillshade-shadow-color");o.uniform4f(s.uniforms.u_shadow,c.r,c.g,c.b,c.a);var f=r.paint.get("hillshade-highlight-color");o.uniform4f(s.uniforms.u_highlight,f.r,f.g,f.b,f.a);var h=r.paint.get("hillshade-accent-color");if(o.uniform4f(s.uniforms.u_accent,h.r,h.g,h.b,h.a),n.maskedBoundsBuffer&&n.maskedIndexBuffer&&n.segments)s.draw(i,o.TRIANGLES,r.id,n.maskedBoundsBuffer,n.maskedIndexBuffer,n.segments);else{var d=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,s,d,[]),o.drawArrays(o.TRIANGLE_STRIP,0,d.length)}}}function Sn(e,n,r){var i=e.context,o=i.gl;if(n.dem&&n.dem.level){var a=n.dem.level.dim,s=n.dem.getPixels();if(i.activeTexture.set(o.TEXTURE1),i.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture=n.demTexture||e.getTileTexture(n.tileSize),n.demTexture){var l=n.demTexture;l.update(s,{premultiply:!1}),l.bind(o.NEAREST,o.CLAMP_TO_EDGE)}else n.demTexture=new D(i,s,o.RGBA,{premultiply:!1}),n.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE);i.activeTexture.set(o.TEXTURE0);var u=n.fbo;if(!u){var c=new D(i,{width:a,height:a,data:null},o.RGBA);c.bind(o.LINEAR,o.CLAMP_TO_EDGE),(u=n.fbo=i.createFramebuffer(a,a)).colorAttachment.set(c.texture)}i.bindFramebuffer.set(u.framebuffer),i.viewport.set([0,0,a,a]);var f=t.mat4.create();t.mat4.ortho(f,0,t.default$8,-t.default$8,0,0,1),t.mat4.translate(f,f,[0,-t.default$8,0]);var h=e.useProgram("hillshadePrepare");o.uniformMatrix4fv(h.uniforms.u_matrix,!1,f),o.uniform1f(h.uniforms.u_zoom,n.tileID.overscaledZ),o.uniform2fv(h.uniforms.u_dimension,[2*a,2*a]),o.uniform1i(h.uniforms.u_image,1),o.uniform1f(h.uniforms.u_maxzoom,r);var d=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,h,d,[]),o.drawArrays(o.TRIANGLE_STRIP,0,d.length),n.needsHillshadePrepare=!1}}function Cn(e,n,r,i,a){var s=i.paint.get("raster-fade-duration");if(s>0){var l=o.now(),u=(l-e.timeAdded)/s,c=n?(l-n.timeAdded)/s:-1,f=r.getSource(),h=a.coveringZoomLevel({tileSize:f.tileSize,roundZoom:f.roundZoom}),d=!n||Math.abs(n.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),p=d&&e.refreshedUponExpiration?1:t.clamp(d?u:1-c,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),n?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}function En(e,n,r){var i=e.context,a=i.gl;i.lineWidth.set(1*o.devicePixelRatio);var s=r.posMatrix,l=e.useProgram("debug");i.setDepthMode(qt.disabled),i.setStencilMode($t.disabled),i.setColorMode(e.colorModeForRenderPass()),a.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),a.uniform4f(l.uniforms.u_color,1,0,0,1),e.debugVAO.bind(i,l,e.debugBuffer,[]),a.drawArrays(a.LINE_STRIP,0,e.debugBuffer.length);for(var u=function(t,e,n,r){r=r||1;var i,o,a,s,l,u,c,f,h=[];for(i=0,o=t.length;i<o;i++)if(l=On[t[i]]){for(f=null,a=0,s=l[1].length;a<s;a+=2)-1===l[1][a]&&-1===l[1][a+1]?f=null:(u=e+l[1][a]*r,c=200-l[1][a+1]*r,f&&h.push(f.x,f.y,u,c),f={x:u,y:c});e+=l[0]*r}return h}(r.toString(),50,0,5),c=new t.PosArray,f=0;f<u.length;f+=2)c.emplaceBack(u[f],u[f+1]);var h=i.createVertexBuffer(c,Ke.members);(new Q).bind(i,l,h,[]),a.uniform4f(l.uniforms.u_color,1,1,1,1);for(var d=n.getTile(r).tileSize,p=t.default$8/(Math.pow(2,e.transform.zoom-r.overscaledZ)*d),v=[[-1,-1],[-1,1],[1,-1],[1,1]],m=0;m<v.length;m++){var g=v[m];a.uniformMatrix4fv(l.uniforms.u_matrix,!1,t.mat4.translate([],s,[p*g[0],p*g[1],0])),a.drawArrays(a.LINES,0,h.length)}a.uniform4f(l.uniforms.u_color,0,0,0,1),a.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),a.drawArrays(a.LINES,0,h.length)}var On={" 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h=e.context.program.get(),d=f.programConfigurations.get(r.id),p=e.useProgram("heatmap",d),v=e.transform.zoom;(s||p.program!==h)&&(d.setUniforms(e.context,p,r.paint,{zoom:v}),s=!1),a.uniform1f(p.uniforms.u_extrude_scale,Te(c,1,v)),a.uniform1f(p.uniforms.u_intensity,r.paint.get("heatmap-intensity")),a.uniformMatrix4fv(p.uniforms.u_matrix,!1,u.posMatrix),p.draw(o,a.TRIANGLES,r.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,d)}}}o.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,n){var r=e.context,i=r.gl,o=n.heatmapFbo;if(o){r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(i.TEXTURE1);var a=n.colorRampTexture;a||(a=n.colorRampTexture=new D(r,n.colorRamp,i.RGBA)),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),r.setDepthMode(qt.disabled);var s=e.useProgram("heatmapTexture"),l=n.paint.get("heatmap-opacity");i.uniform1f(s.uniforms.u_opacity,l),i.uniform1i(s.uniforms.u_image,0),i.uniform1i(s.uniforms.u_color_ramp,1);var u=t.mat4.create();t.mat4.ortho(u,0,e.width,e.height,0,0,1),i.uniformMatrix4fv(s.uniforms.u_matrix,!1,u),i.uniform2f(s.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),e.viewportVAO.bind(e.context,s,e.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,r))},line:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("line-opacity").constantOr(1)){var i=t.context;i.setDepthMode(t.depthModeForSublayer(0,qt.ReadOnly)),i.setColorMode(t.colorModeForRenderPass());for(var o,a=n.paint.get("line-dasharray")?"lineSDF":n.paint.get("line-pattern")?"linePattern":n.paint.get("line-gradient")?"lineGradient":"line",s=!0,l=0,u=r;l<u.length;l+=1){var c=u[l],f=e.getTile(c),h=f.getBucket(n);if(h){var d=h.programConfigurations.get(n.id),p=t.context.program.get(),v=t.useProgram(a,d),m=s||v.program!==p,g=o!==f.tileID.overscaledZ;m&&d.setUniforms(t.context,v,n.paint,{zoom:t.transform.zoom}),pn(v,t,f,h,n,c,d,m,g),o=f.tileID.overscaledZ,s=!1}}}},fill:function(e,n,r,i){var o=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.context;s.setColorMode(e.colorModeForRenderPass());var l=r.paint.get("fill-pattern")||1!==o.constantOr(t.default$6.transparent).a||1!==a.constantOr(0)?"translucent":"opaque";e.renderPass===l&&(s.setDepthMode(e.depthModeForSublayer(1,"opaque"===e.renderPass?qt.ReadWrite:qt.ReadOnly)),yn(e,n,r,i,bn)),"translucent"===e.renderPass&&r.paint.get("fill-antialias")&&(s.lineWidth.set(2),s.setDepthMode(e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,qt.ReadOnly)),yn(e,n,r,i,xn))}},"fill-extrusion":function(e,n,r,i){if(0!==r.paint.get("fill-extrusion-opacity"))if("offscreen"===e.renderPass){!function(e,n){var r=e.context,i=r.gl,o=n.viewportFrame;if(e.depthRboNeedsClear&&e.setupOffscreenDepthRenderbuffer(),!o){var a=new D(r,{width:e.width,height:e.height,data:null},i.RGBA);a.bind(i.LINEAR,i.CLAMP_TO_EDGE),(o=n.viewportFrame=r.createFramebuffer(e.width,e.height)).colorAttachment.set(a.texture)}r.bindFramebuffer.set(o.framebuffer),o.depthAttachment.set(e.depthRbo),e.depthRboNeedsClear&&(r.clear({depth:1}),e.depthRboNeedsClear=!1),r.clear({color:t.default$6.transparent}),r.setStencilMode($t.disabled),r.setDepthMode(new qt(i.LEQUAL,qt.ReadWrite,[0,1])),r.setColorMode(e.colorModeForRenderPass())}(e,r);for(var o=!0,a=0,s=i;a<s.length;a+=1){var l=s[a],u=n.getTile(l),c=u.getBucket(r);c&&(kn(e,0,r,u,l,c,o),o=!1)}}else"translucent"===e.renderPass&&function(t,e){var n=e.viewportFrame;if(n){var r=t.context,i=r.gl,o=t.useProgram("extrusionTexture");r.setStencilMode($t.disabled),r.setDepthMode(qt.disabled),r.setColorMode(t.colorModeForRenderPass()),r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,n.colorAttachment.get()),i.uniform1f(o.uniforms.u_opacity,e.paint.get("fill-extrusion-opacity")),i.uniform1i(o.uniforms.u_image,0);var a=An.create();An.ortho(a,0,t.width,t.height,0,0,1),i.uniformMatrix4fv(o.uniforms.u_matrix,!1,a),i.uniform2f(o.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),t.viewportVAO.bind(r,o,t.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,r)},hillshade:function(t,e,n,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){var i=t.context,o=e.getSource().maxzoom;i.setDepthMode(t.depthModeForSublayer(0,qt.ReadOnly)),i.setStencilMode($t.disabled),i.setColorMode(t.colorModeForRenderPass());for(var a=0,s=r;a<s.length;a+=1){var l=s[a],u=e.getTile(l);u.needsHillshadePrepare&&"offscreen"===t.renderPass?Sn(t,u,o):"translucent"===t.renderPass&&Tn(t,u,n)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("raster-opacity")){var i,o,a=t.context,s=a.gl,l=e.getSource(),u=t.useProgram("raster");a.setStencilMode($t.disabled),a.setColorMode(t.colorModeForRenderPass()),s.uniform1f(u.uniforms.u_brightness_low,n.paint.get("raster-brightness-min")),s.uniform1f(u.uniforms.u_brightness_high,n.paint.get("raster-brightness-max")),s.uniform1f(u.uniforms.u_saturation_factor,(i=n.paint.get("raster-saturation"))>0?1-1/(1.001-i):-i),s.uniform1f(u.uniforms.u_contrast_factor,(o=n.paint.get("raster-contrast"))>0?1/(1-o):1+o),s.uniform3fv(u.uniforms.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),n=Math.cos(t);return[(2*n+1)/3,(-Math.sqrt(3)*e-n+1)/3,(Math.sqrt(3)*e-n+1)/3]}(n.paint.get("raster-hue-rotate"))),s.uniform1f(u.uniforms.u_buffer_scale,1),s.uniform1i(u.uniforms.u_image0,0),s.uniform1i(u.uniforms.u_image1,1);for(var c=r.length&&r[0].overscaledZ,f=0,h=r;f<h.length;f+=1){var d=h[f];a.setDepthMode(t.depthModeForSublayer(d.overscaledZ-c,1===n.paint.get("raster-opacity")?qt.ReadWrite:qt.ReadOnly,s.LESS));var p=e.getTile(d),v=t.transform.calculatePosMatrix(d.toUnwrapped(),!0);p.registerFadeDuration(n.paint.get("raster-fade-duration")),s.uniformMatrix4fv(u.uniforms.u_matrix,!1,v);var m=e.findLoadedParent(d,0,{}),g=Cn(p,m,e,n,t.transform),y=void 0,b=void 0;if(a.activeTexture.set(s.TEXTURE0),p.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.activeTexture.set(s.TEXTURE1),m?(m.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),y=Math.pow(2,m.tileID.overscaledZ-p.tileID.overscaledZ),b=[p.tileID.canonical.x*y%1,p.tileID.canonical.y*y%1]):p.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),s.uniform2fv(u.uniforms.u_tl_parent,b||[0,0]),s.uniform1f(u.uniforms.u_scale_parent,y||1),s.uniform1f(u.uniforms.u_fade_t,g.mix),s.uniform1f(u.uniforms.u_opacity,g.opacity*n.paint.get("raster-opacity")),l instanceof tt){var x=l.boundsBuffer;l.boundsVAO.bind(a,u,x,[]),s.drawArrays(s.TRIANGLE_STRIP,0,x.length)}else if(p.maskedBoundsBuffer&&p.maskedIndexBuffer&&p.segments)u.draw(a,s.TRIANGLES,n.id,p.maskedBoundsBuffer,p.maskedIndexBuffer,p.segments);else{var _=t.rasterBoundsBuffer;t.rasterBoundsVAO.bind(a,u,_,[]),s.drawArrays(s.TRIANGLE_STRIP,0,_.length)}}}},background:function(t,e,n){var r=n.paint.get("background-color"),i=n.paint.get("background-opacity");if(0!==i){var o=t.context,a=o.gl,s=t.transform,l=s.tileSize,u=n.paint.get("background-pattern"),c=u||1!==r.a||1!==i?"translucent":"opaque";if(t.renderPass===c){var f;if(o.setStencilMode($t.disabled),o.setDepthMode(t.depthModeForSublayer(0,"opaque"===c?qt.ReadWrite:qt.ReadOnly)),o.setColorMode(t.colorModeForRenderPass()),u){if(vn(u,t))return;f=t.useProgram("backgroundPattern"),mn(u,t,f),t.tileExtentPatternVAO.bind(o,f,t.tileExtentBuffer,[])}else f=t.useProgram("background"),a.uniform4fv(f.uniforms.u_color,[r.r,r.g,r.b,r.a]),t.tileExtentVAO.bind(o,f,t.tileExtentBuffer,[]);a.uniform1f(f.uniforms.u_opacity,i);for(var h=0,d=s.coveringTiles({tileSize:l});h<d.length;h+=1){var p=d[h];u&&gn({tileID:p,tileSize:l},t,f),a.uniformMatrix4fv(f.uniforms.u_matrix,!1,t.transform.calculatePosMatrix(p.toUnwrapped())),a.drawArrays(a.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}}}},debug:function(t,e,n){for(var r=0;r<n.length;r++)En(t,e,n[r])}},Ln=function(e,n){this.context=new Wt(e),this.transform=n,this._tileTextures={},this.setup(),this.numSublayers=Gt.maxUnderzooming+Gt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.default$24,this.crossTileSymbolIndex=new Ge};function zn(t,e){if(t.row>e.row){var n=t;t=e,e=n}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function Pn(t,e,n,r,i){var o=Math.max(n,Math.floor(e.y0)),a=Math.min(r,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,u=e.dx/e.dy,c=t.dx>0,f=e.dx<0,h=o;h<a;h++){var d=l*Math.max(0,Math.min(t.dy,h+c-t.y0))+t.x0,p=u*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(p),Math.ceil(d),h)}}function In(t,e,n,r,i,o){var a,s=zn(t,e),l=zn(e,n),u=zn(n,t);s.dy>l.dy&&(a=s,s=l,l=a),s.dy>u.dy&&(a=s,s=u,u=a),l.dy>u.dy&&(a=l,l=u,u=a),s.dy&&Pn(u,s,r,i,o),l.dy&&Pn(u,l,r,i,o)}Ln.prototype.resize=function(t,e){var n=this.context.gl;if(this.width=t*o.devicePixelRatio,this.height=e*o.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,i=this.style._order;r<i.length;r+=1){var a=i[r];this.style._layers[a].resize()}this.depthRbo&&(n.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},Ln.prototype.setup=function(){var e=this.context,n=new t.PosArray;n.emplaceBack(0,0),n.emplaceBack(t.default$8,0),n.emplaceBack(0,t.default$8),n.emplaceBack(t.default$8,t.default$8),this.tileExtentBuffer=e.createVertexBuffer(n,Ke.members),this.tileExtentVAO=new Q,this.tileExtentPatternVAO=new Q;var r=new t.PosArray;r.emplaceBack(0,0),r.emplaceBack(t.default$8,0),r.emplaceBack(t.default$8,t.default$8),r.emplaceBack(0,t.default$8),r.emplaceBack(0,0),this.debugBuffer=e.createVertexBuffer(r,Ke.members),this.debugVAO=new Q;var i=new t.RasterBoundsArray;i.emplaceBack(0,0,0,0),i.emplaceBack(t.default$8,0,t.default$8,0),i.emplaceBack(0,t.default$8,0,t.default$8),i.emplaceBack(t.default$8,t.default$8,t.default$8,t.default$8),this.rasterBoundsBuffer=e.createVertexBuffer(i,K.members),this.rasterBoundsVAO=new Q;var o=new t.PosArray;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,Ke.members),this.viewportVAO=new Q},Ln.prototype.clearStencil=function(){var e=this.context,n=e.gl;e.setColorMode(Ht.disabled),e.setDepthMode(qt.disabled),e.setStencilMode(new $t({func:n.ALWAYS,mask:0},0,255,n.ZERO,n.ZERO,n.ZERO));var r=t.mat4.create();t.mat4.ortho(r,0,this.width,this.height,0,0,1),t.mat4.scale(r,r,[n.drawingBufferWidth,n.drawingBufferHeight,0]);var i=this.useProgram("clippingMask");n.uniformMatrix4fv(i.uniforms.u_matrix,!1,r),this.viewportVAO.bind(e,i,this.viewportBuffer,[]),n.drawArrays(n.TRIANGLE_STRIP,0,4)},Ln.prototype._renderTileClippingMasks=function(t){var e=this.context,n=e.gl;e.setColorMode(Ht.disabled),e.setDepthMode(qt.disabled);var r=1;this._tileClippingMaskIDs={};for(var i=0,o=t;i<o.length;i+=1){var a=o[i],s=this._tileClippingMaskIDs[a.key]=r++;e.setStencilMode(new $t({func:n.ALWAYS,mask:0},s,255,n.KEEP,n.KEEP,n.REPLACE));var l=this.useProgram("clippingMask");n.uniformMatrix4fv(l.uniforms.u_matrix,!1,a.posMatrix),this.tileExtentVAO.bind(this.context,l,this.tileExtentBuffer,[]),n.drawArrays(n.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}},Ln.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new $t({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},Ln.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Ht([e.CONSTANT_COLOR,e.ONE],new t.default$6(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Ht.unblended:Ht.alphaBlended},Ln.prototype.depthModeForSublayer=function(t,e,n){var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,i=r-1+this.depthRange;return new qt(n||this.context.gl.LEQUAL,e,[i,r])},Ln.prototype.render=function(e,n){var r=this;for(var i in this.style=e,this.options=n,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(o.now()),e.sourceCaches){var a=r.style.sourceCaches[i];a.used&&a.prepare(r.context)}var s=this.style._order,l=t.filterObject(this.style.sourceCaches,function(t){return"raster"===t.getSource().type||"raster-dem"===t.getSource().type}),u=function(e){var n=l[e];!function(e,n){for(var r=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),i=0;i<r.length;i++){var o={},a=r[i],s=r.slice(i+1);an(a.tileID.wrapped(),a.tileID,s,new t.OverscaledTileID(0,a.tileID.wrap+1,0,0,0),o),a.setMask(o,n)}}(n.getVisibleCoordinates().map(function(t){return n.getTile(t)}),r.context)};for(var c in l)u(c);this.renderPass="offscreen";var f,h=[];this.depthRboNeedsClear=!0;for(var d=0;d<s.length;d++){var p=r.style._layers[s[d]];p.hasOffscreenPass()&&!p.isHidden(r.transform.zoom)&&(p.source!==(f&&f.id)&&(h=[],(f=r.style.sourceCaches[p.source])&&(h=f.getVisibleCoordinates()).reverse()),h.length&&r.renderLayer(r,f,p,h))}this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?t.default$6.black:t.default$6.transparent,depth:1}),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRange=(e._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass="opaque";var v,m=[];for(this.currentLayer=s.length-1,this.currentLayer;this.currentLayer>=0;this.currentLayer--){var g=r.style._layers[s[r.currentLayer]];g.source!==(v&&v.id)&&(m=[],(v=r.style.sourceCaches[g.source])&&(r.clearStencil(),m=v.getVisibleCoordinates(),v.getSource().isTileClipped&&r._renderTileClippingMasks(m))),r.renderLayer(r,v,g,m)}this.renderPass="translucent";var y,b=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer<s.length;this.currentLayer++){var x=r.style._layers[s[r.currentLayer]];x.source!==(y&&y.id)&&(b=[],(y=r.style.sourceCaches[x.source])&&(r.clearStencil(),b=y.getVisibleCoordinates(),y.getSource().isTileClipped&&r._renderTileClippingMasks(b)),b.reverse()),r.renderLayer(r,y,x,b)}if(this.options.showTileBoundaries){var _=this.style.sourceCaches[Object.keys(this.style.sourceCaches)[0]];_&&Dn.debug(this,_,_.getVisibleCoordinates())}},Ln.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},Ln.prototype.renderLayer=function(t,e,n,r){n.isHidden(this.transform.zoom)||("background"===n.type||r.length)&&(this.id=n.id,Dn[n.type](t,e,n,r))},Ln.prototype.translatePosMatrix=function(e,n,r,i,o){if(!r[0]&&!r[1])return e;var a=o?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(a){var s=Math.sin(a),l=Math.cos(a);r=[r[0]*l-r[1]*s,r[0]*s+r[1]*l]}var u=[o?r[0]:Te(n,r[0],this.transform.zoom),o?r[1]:Te(n,r[1],this.transform.zoom),0],c=new Float32Array(16);return t.mat4.translate(c,e,u),c},Ln.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},Ln.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},Ln.prototype._createProgramCached=function(t,e){this.cache=this.cache||{};var n=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[n]||(this.cache[n]=new on(this.context,rn[t],e,this._showOverdrawInspector)),this.cache[n]},Ln.prototype.useProgram=function(t,e){var n=this._createProgramCached(t,e||this.emptyProgramConfiguration);return this.context.program.set(n.program),n};var Rn=t.default$20.vec4,jn=t.default$20.mat4,Fn=t.default$20.mat2,Nn=function(t,e,n){this.tileSize=512,this._renderWorldCopies=void 0===n||n,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new H(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Bn={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},x:{configurable:!0},y:{configurable:!0},point:{configurable:!0}};Nn.prototype.clone=function(){var t=new Nn(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Bn.minZoom.get=function(){return this._minZoom},Bn.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Bn.maxZoom.get=function(){return this._maxZoom},Bn.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Bn.renderWorldCopies.get=function(){return this._renderWorldCopies},Bn.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Bn.worldSize.get=function(){return this.tileSize*this.scale},Bn.centerPoint.get=function(){return this.size._div(2)},Bn.size.get=function(){return new t.default$1(this.width,this.height)},Bn.bearing.get=function(){return-this.angle/Math.PI*180},Bn.bearing.set=function(e){var n=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=Fn.create(),Fn.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Bn.pitch.get=function(){return this._pitch/Math.PI*180},Bn.pitch.set=function(e){var n=t.clamp(e,0,60)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())},Bn.fov.get=function(){return this._fov/Math.PI*180},Bn.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Bn.zoom.get=function(){return this._zoom},Bn.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Bn.center.get=function(){return this._center},Bn.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Nn.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Nn.prototype.getVisibleUnwrappedCoordinates=function(e){var n=this.pointCoordinate(new t.default$1(0,0),0),r=this.pointCoordinate(new t.default$1(this.width,0),0),i=Math.floor(n.column),o=Math.floor(r.column),a=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var s=i;s<=o;s++)0!==s&&a.push(new t.UnwrappedTileID(s,e));return a},Nn.prototype.coveringTiles=function(e){var n=this.coveringZoomLevel(e),r=n;if(void 0!==e.minzoom&&n<e.minzoom)return[];void 0!==e.maxzoom&&n>e.maxzoom&&(n=e.maxzoom);var i=this.pointCoordinate(this.centerPoint,n),o=new t.default$1(i.column-.5,i.row-.5);return function(e,n,r,i){void 0===i&&(i=!0);var o=1<<e,a={};function s(n,s,l){var u,c,f,h;if(l>=0&&l<=o)for(u=n;u<s;u++)c=Math.floor(u/o),f=(u%o+o)%o,0!==c&&!0!==i||(h=new t.OverscaledTileID(r,c,e,f,l),a[h.key]=h)}return In(n[0],n[1],n[2],0,o,s),In(n[2],n[3],n[0],0,o,s),Object.keys(a).map(function(t){return a[t]})}(n,[this.pointCoordinate(new t.default$1(0,0),n),this.pointCoordinate(new t.default$1(this.width,0),n),this.pointCoordinate(new t.default$1(this.width,this.height),n),this.pointCoordinate(new t.default$1(0,this.height),n)],e.reparseOverscaled?r:n,this._renderWorldCopies).sort(function(t,e){return o.dist(t.canonical)-o.dist(e.canonical)})},Nn.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Bn.unmodified.get=function(){return this._unmodified},Nn.prototype.zoomScale=function(t){return Math.pow(2,t)},Nn.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Nn.prototype.project=function(e){return new t.default$1(this.lngX(e.lng),this.latY(e.lat))},Nn.prototype.unproject=function(t){return new H(this.xLng(t.x),this.yLat(t.y))},Bn.x.get=function(){return this.lngX(this.center.lng)},Bn.y.get=function(){return this.latY(this.center.lat)},Bn.point.get=function(){return new t.default$1(this.x,this.y)},Nn.prototype.lngX=function(t){return(180+t)*this.worldSize/360},Nn.prototype.latY=function(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*this.worldSize/360},Nn.prototype.xLng=function(t){return 360*t/this.worldSize-180},Nn.prototype.yLat=function(t){var e=180-360*t/this.worldSize;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90},Nn.prototype.setLocationAtPoint=function(t,e){var n=this.pointCoordinate(e)._sub(this.pointCoordinate(this.centerPoint));this.center=this.coordinateLocation(this.locationCoordinate(t)._sub(n)),this._renderWorldCopies&&(this.center=this.center.wrap())},Nn.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Nn.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Nn.prototype.locationCoordinate=function(e){return new t.default$17(this.lngX(e.lng)/this.tileSize,this.latY(e.lat)/this.tileSize,this.zoom).zoomTo(this.tileZoom)},Nn.prototype.coordinateLocation=function(t){var e=t.zoomTo(this.zoom);return new H(this.xLng(e.column*this.tileSize),this.yLat(e.row*this.tileSize))},Nn.prototype.pointCoordinate=function(e,n){void 0===n&&(n=this.tileZoom);var r=[e.x,e.y,0,1],i=[e.x,e.y,1,1];Rn.transformMat4(r,r,this.pixelMatrixInverse),Rn.transformMat4(i,i,this.pixelMatrixInverse);var o=r[3],a=i[3],s=r[0]/o,l=i[0]/a,u=r[1]/o,c=i[1]/a,f=r[2]/o,h=i[2]/a,d=f===h?0:(0-f)/(h-f);return new t.default$17(t.number(s,l,d)/this.tileSize,t.number(u,c,d)/this.tileSize,this.zoom)._zoomTo(n)},Nn.prototype.coordinatePoint=function(e){var n=e.zoomTo(this.zoom),r=[n.column*this.tileSize,n.row*this.tileSize,0,1];return Rn.transformMat4(r,r,this.pixelMatrix),new t.default$1(r[0]/r[3],r[1]/r[3])},Nn.prototype.calculatePosMatrix=function(e,n){void 0===n&&(n=!1);var r=e.key,i=n?this._alignedPosMatrixCache:this._posMatrixCache;if(i[r])return i[r];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,l=jn.identity(new Float64Array(16));return jn.translate(l,l,[s*a,o.y*a,0]),jn.scale(l,l,[a/t.default$8,a/t.default$8,1]),jn.multiply(l,n?this.alignedProjMatrix:this.projMatrix,l),i[r]=new Float32Array(l),i[r]},Nn.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,n,r,i,o=-90,a=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var f=this.latRange;o=this.latY(f[1]),e=(a=this.latY(f[0]))-o<u.y?u.y/(a-o):0}if(this.lngRange){var h=this.lngRange;s=this.lngX(h[0]),n=(l=this.lngX(h[1]))-s<u.x?u.x/(l-s):0}var d=Math.max(n||0,e||0);if(d)return this.center=this.unproject(new t.default$1(n?(l+s)/2:this.x,e?(a+o)/2:this.y)),this.zoom+=this.scaleZoom(d),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var p=this.y,v=u.y/2;p-v<o&&(i=o+v),p+v>a&&(i=a-v)}if(this.lngRange){var m=this.x,g=u.x/2;m-g<s&&(r=s+g),m+g>l&&(r=l-g)}void 0===r&&void 0===i||(this.center=this.unproject(new t.default$1(void 0!==r?r:this.x,void 0!==i?i:this.y))),this._unmodified=c,this._constraining=!1}},Nn.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,n=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-e-t),r=this.x,i=this.y,o=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),a=new Float64Array(16);jn.perspective(a,this._fov,this.width/this.height,1,o),jn.scale(a,a,[1,-1,1]),jn.translate(a,a,[0,0,-this.cameraToCenterDistance]),jn.rotateX(a,a,this._pitch),jn.rotateZ(a,a,this.angle),jn.translate(a,a,[-r,-i,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));jn.scale(a,a,[1,1,s,1]),this.projMatrix=a;var l=this.width%2/2,u=this.height%2/2,c=Math.cos(this.angle),f=Math.sin(this.angle),h=r-Math.round(r)+c*l+f*u,d=i-Math.round(i)+c*u+f*l,p=new Float64Array(a);if(jn.translate(p,p,[h>.5?h-1:h,d>.5?d-1:d,0]),this.alignedProjMatrix=p,a=jn.create(),jn.scale(a,a,[this.width/2,-this.height/2,1]),jn.translate(a,a,[1,-1,0]),this.pixelMatrix=jn.multiply(new Float64Array(16),a,this.projMatrix),!(a=jn.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=a,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Nn.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.default$1(0,0)).zoomTo(this.zoom),n=[e.column*this.tileSize,e.row*this.tileSize,0,1];return Rn.transformMat4(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(Nn.prototype,Bn);var Vn=function(){var e,n,r,i;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),n=!1,r=0,i=function(){r=0,n&&(e(),r=setTimeout(i,300),n=!1)},function(){return n=!0,r||i(),r})};Vn.prototype.addTo=function(e){return this._map=e,t.default.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Vn.prototype.remove=function(){return t.default.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Vn.prototype.getHashString=function(t){var e=this._map.getCenter(),n=Math.round(100*this._map.getZoom())/100,r=Math.ceil((n*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,r),o=Math.round(e.lng*i)/i,a=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),u="";return u+=t?"#/"+o+"/"+a+"/"+n:"#"+n+"/"+a+"/"+o,(s||l)&&(u+="/"+Math.round(10*s)/10),l&&(u+="/"+Math.round(l)),u},Vn.prototype._onHashChange=function(){var e=t.default.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},Vn.prototype._updateHashUnthrottled=function(){var e=this.getHashString();t.default.history.replaceState(t.default.history.state,"",e)};var Un=function(e){function n(n,r,i,o){void 0===o&&(o={});var a=s.mousePos(r.getCanvasContainer(),i),l=r.unproject(a);e.call(this,n,t.extend({point:a,lngLat:l,originalEvent:i},o)),this._defaultPrevented=!1,this.target=r}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var r={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,r),n}(t.Event),qn=function(e){function n(n,r,i){var o=s.touchPos(r.getCanvasContainer(),i),a=o.map(function(t){return r.unproject(t)}),l=o.reduce(function(t,e,n,r){return t.add(e.div(r.length))},new t.default$1(0,0)),u=r.unproject(l);e.call(this,n,{points:o,point:l,lngLats:a,lngLat:u,originalEvent:i}),this._defaultPrevented=!1}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var r={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,r),n}(t.Event),$n=function(t){function e(e,n,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,n),e}(t.Event),Hn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};Hn.prototype.isEnabled=function(){return!!this._enabled},Hn.prototype.isActive=function(){return!!this._active},Hn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},Hn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Hn.prototype.onWheel=function(e){if(this.isEnabled()){var n=e.deltaMode===t.default.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=o.now(),i=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==n&&n%4.000244140625==0?this._type="wheel":0!==n&&Math.abs(n)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),e.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=e,this._delta-=n,this.isActive()||this._start(e)),e.preventDefault()}},Hn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},Hn.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var n=s.mousePos(this._el,e);this._around=H.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},Hn.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var n=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,i=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==i&&(i=1/i);var a="number"==typeof this._targetZoom?n.zoomScale(this._targetZoom):n.scale;this._targetZoom=Math.min(n.maxZoom,Math.max(n.minZoom,n.scaleZoom(a*i))),"wheel"===this._type&&(this._startZoom=n.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var s=!1;if("wheel"===this._type){var l=Math.min((o.now()-this._lastWheelEventTime)/200,1),u=this._easing(l);n.zoom=t.number(this._startZoom,this._targetZoom,u),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):s=!0}else n.zoom=this._targetZoom,s=!0;n.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),s&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},Hn.prototype._smoothOutEasing=function(e){var n=t.ease;if(this._prevEase){var r=this._prevEase,i=(o.now()-r.start)/r.duration,a=r.easing(i+.01)-r.easing(i),s=.27/Math.sqrt(a*a+1e-4)*.01,l=Math.sqrt(.0729-s*s);n=t.bezier(s,l,.25,1)}return this._prevEase={start:o.now(),duration:e,easing:n},n};var Wn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};Wn.prototype.isEnabled=function(){return!!this._enabled},Wn.prototype.isActive=function(){return!!this._active},Wn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Wn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Wn.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.default.document.addEventListener("mousemove",this._onMouseMove,!1),t.default.document.addEventListener("keydown",this._onKeyDown,!1),t.default.document.addEventListener("mouseup",this._onMouseUp,!1),s.disableDrag(),this._startPos=s.mousePos(this._el,e),this._active=!0)},Wn.prototype._onMouseMove=function(t){var e=this._startPos,n=s.mousePos(this._el,t);this._box||(this._box=s.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var r=Math.min(e.x,n.x),i=Math.max(e.x,n.x),o=Math.min(e.y,n.y),a=Math.max(e.y,n.y);s.setTransform(this._box,"translate("+r+"px,"+o+"px)"),this._box.style.width=i-r+"px",this._box.style.height=a-o+"px"},Wn.prototype._onMouseUp=function(e){if(0===e.button){var n=this._startPos,r=s.mousePos(this._el,e),i=(new W).extend(this._map.unproject(n)).extend(this._map.unproject(r));this._finish(),s.suppressClick(),n.x===r.x&&n.y===r.y?this._fireEvent("boxzoomcancel",e):this._map.fitBounds(i,{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e,boxZoomBounds:i}))}},Wn.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},Wn.prototype._finish=function(){this._active=!1,t.default.document.removeEventListener("mousemove",this._onMouseMove,!1),t.default.document.removeEventListener("keydown",this._onKeyDown,!1),t.default.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag()},Wn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,{originalEvent:n}))};var Gn=t.bezier(0,0,.25,1),Yn=function(e,n){this._map=e,this._el=n.element||e.getCanvasContainer(),this._state="disabled",this._button=n.button||"right",this._bearingSnap=n.bearingSnap||0,this._pitchWithRotate=!1!==n.pitchWithRotate,t.bindAll(["_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};Yn.prototype.isEnabled=function(){return"disabled"!==this._state},Yn.prototype.isActive=function(){return"active"===this._state},Yn.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},Yn.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Yn.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=s.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==s.mouseButton(e))return;this._eventButton=0}s.disableDrag(),t.default.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.addEventListener("mouseup",this._onMouseUp),t.default.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[o.now(),this._map.getBearing()]],this._previousPos=s.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},Yn.prototype._onMouseMove=function(t){this._lastMoveEvent=t,this._pos=s.mousePos(this._el,t),"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Yn.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform,n=this._previousPos,r=this._pos,i=.8*(n.x-r.x),a=-.5*(n.y-r.y),s=e.bearing-i,l=e.pitch-a,u=this._inertia,c=u[u.length-1];this._drainInertiaBuffer(),u.push([o.now(),this._map._normalizeBearing(s,c[1])]),e.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",t),e.pitch=l),this._fireEvent("rotate",t),this._fireEvent("move",t),delete this._lastMoveEvent,this._previousPos=this._pos}},Yn.prototype._onMouseUp=function(t){if(s.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},Yn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Yn.prototype._unbind=function(){t.default.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.removeEventListener("mouseup",this._onMouseUp),t.default.removeEventListener("blur",this._onBlur),s.enableDrag()},Yn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos},Yn.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var n=this._map,r=n.getBearing(),i=this._inertia,o=function(){Math.abs(r)<e._bearingSnap?n.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(i.length<2)o();else{var a=i[0],s=i[i.length-1],l=i[i.length-2],u=n._normalizeBearing(r,l[1]),c=s[1]-a[1],f=c<0?-1:1,h=(s[0]-a[0])/1e3;if(0!==c&&0!==h){var d=Math.abs(c*(.25/h));d>180&&(d=180);var p=d/180;u+=f*d*(p/2),Math.abs(n._normalizeBearing(u,0))<this._bearingSnap&&(u=n._normalizeBearing(0,u)),n.rotateTo(u,{duration:1e3*p,easing:Gn,noMoveStart:!0},{originalEvent:t})}else o()}},Yn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},Yn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=o.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Xn=t.bezier(0,0,.3,1),Zn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};Zn.prototype.isEnabled=function(){return"disabled"!==this._state},Zn.prototype.isActive=function(){return"active"===this._state},Zn.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},Zn.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Zn.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==s.mouseButton(e)||(s.addEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.addEventListener(t.default.document,"mouseup",this._onMouseUp),this._start(e)))},Zn.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(s.addEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.addEventListener(t.default.document,"touchend",this._onTouchEnd),this._start(e)))},Zn.prototype._start=function(e){t.default.addEventListener("blur",this._onBlur),this._state="pending",this._previousPos=s.mousePos(this._el,e),this._inertia=[[o.now(),this._previousPos]]},Zn.prototype._onMove=function(t){this._lastMoveEvent=t,t.preventDefault(),this._pos=s.mousePos(this._el,t),this._drainInertiaBuffer(),this._inertia.push([o.now(),this._pos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",t),this._fireEvent("movestart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Zn.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._previousPos),this._pos),this._fireEvent("drag",t),this._fireEvent("move",t),this._previousPos=this._pos,delete this._lastMoveEvent}},Zn.prototype._onMouseUp=function(t){if(0===s.mouseButton(t))switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._unbind=function(){s.removeEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onTouchEnd),s.removeEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.removeEventListener(t.default.document,"mouseup",this._onMouseUp),s.removeEventListener(t.default,"blur",this._onBlur)},Zn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos,delete this._pos},Zn.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var n=e[e.length-1],r=e[0],i=n[1].sub(r[1]),o=(n[0]-r[0])/1e3;if(0===o||n[1].equals(r[1]))this._fireEvent("moveend",t);else{var a=i.mult(.3/o),s=a.mag();s>1400&&(s=1400,a._unit()._mult(s));var l=s/750,u=a.mult(-l/2);this._map.panBy(u,{duration:1e3*l,easing:Xn,noMoveStart:!0},{originalEvent:t})}}},Zn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},Zn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=o.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Jn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Kn(t){return t*(2-t)}Jn.prototype.isEnabled=function(){return!!this._enabled},Jn.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},Jn.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},Jn.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,n=0,r=0,i=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?r=-1:(o=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),l={duration:300,delayEndEvents:500,easing:Kn,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*n,pitch:a.getPitch()+10*r,offset:[100*-i,100*-o],center:a.getCenter()};a.easeTo(l,{originalEvent:t})}};var Qn=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};Qn.prototype.isEnabled=function(){return!!this._enabled},Qn.prototype.isActive=function(){return!!this._active},Qn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Qn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Qn.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},Qn.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Qn.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Qn.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var tr=t.bezier(0,0,.15,1),er=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};er.prototype.isEnabled=function(){return!!this._enabled},er.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},er.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},er.prototype.disableRotation=function(){this._rotationDisabled=!0},er.prototype.enableRotation=function(){this._rotationDisabled=!1},er.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var n=s.mousePos(this._el,e.touches[0]),r=s.mousePos(this._el,e.touches[1]);this._startVec=n.sub(r),this._gestureIntent=void 0,this._inertia=[],s.addEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.addEventListener(t.default.document,"touchend",this._onEnd)}},er.prototype._getTouchEventData=function(t){var e=s.mousePos(this._el,t.touches[0]),n=s.mousePos(this._el,t.touches[1]),r=e.sub(n);return{vec:r,center:e.add(n).div(2),scale:r.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*r.angleWith(this._startVec)/Math.PI}},er.prototype._onMove=function(e){if(2===e.touches.length){var n=this._getTouchEventData(e),r=n.vec,i=n.scale,o=n.bearing;if(!this._gestureIntent){var a=Math.abs(1-i)>.15;Math.abs(o)>10?this._gestureIntent="rotate":a&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=r)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},er.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var n=this._map.transform;this._startScale||(this._startScale=n.scale,this._startBearing=n.bearing);var r=this._getTouchEventData(this._lastTouchEvent),i=r.center,a=r.bearing,s=r.scale,l=n.pointLocation(i),u=n.locationPoint(l);"rotate"===e&&(n.bearing=this._startBearing+a),n.zoom=n.scaleZoom(this._startScale*s),n.setLocationAtPoint(l,u),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([o.now(),s,i])}},er.prototype._onEnd=function(e){s.removeEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onEnd);var n=this._gestureIntent,r=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,n){this._map.fire(new t.Event(n+"end",{originalEvent:e})),this._drainInertiaBuffer();var i=this._inertia,o=this._map;if(i.length<2)o.snapToNorth({},{originalEvent:e});else{var a=i[i.length-1],l=i[0],u=o.transform.scaleZoom(r*a[1]),c=o.transform.scaleZoom(r*l[1]),f=u-c,h=(a[0]-l[0])/1e3,d=a[2];if(0!==h&&u!==c){var p=.15*f/h;Math.abs(p)>2.5&&(p=p>0?2.5:-2.5);var v=1e3*Math.abs(p/(12*.15)),m=u+p*v/2e3;m<0&&(m=0),o.easeTo({zoom:m,duration:v,easing:tr,around:this._aroundCenter?o.getCenter():o.unproject(d),noMoveStart:!0},{originalEvent:e})}else o.snapToNorth({},{originalEvent:e})}}},er.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=o.now();t.length>2&&e-t[0][0]>160;)t.shift()};var nr={scrollZoom:Hn,boxZoom:Wn,dragRotate:Yn,dragPan:Zn,keyboard:Jn,doubleClickZoom:Qn,touchZoomRotate:er},rr=function(e){function n(n,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=n,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getCenter=function(){return this.transform.center},n.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},n.prototype.panBy=function(e,n,r){return e=t.default$1.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},n),r)},n.prototype.panTo=function(e,n,r){return this.easeTo(t.extend({center:e},n),r)},n.prototype.getZoom=function(){return this.transform.zoom},n.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},n.prototype.zoomTo=function(e,n,r){return this.easeTo(t.extend({zoom:e},n),r)},n.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},n.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},n.prototype.getBearing=function(){return this.transform.bearing},n.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},n.prototype.rotateTo=function(e,n,r){return this.easeTo(t.extend({bearing:e},n),r)},n.prototype.resetNorth=function(e,n){return this.rotateTo(0,t.extend({duration:1e3},e),n),this},n.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},n.prototype.getPitch=function(){return this.transform.pitch},n.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},n.prototype.fitBounds=function(e,n,r){if("number"==typeof(n=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},n)).padding){var i=n.padding;n.padding={top:i,bottom:i,right:i,left:i}}if(!t.default$10(Object.keys(n.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"]))return t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'"),this;e=W.convert(e);var o=[(n.padding.left-n.padding.right)/2,(n.padding.top-n.padding.bottom)/2],a=Math.min(n.padding.right,n.padding.left),s=Math.min(n.padding.top,n.padding.bottom);n.offset=[n.offset[0]+o[0],n.offset[1]+o[1]];var l=t.default$1.convert(n.offset),u=this.transform,c=u.project(e.getNorthWest()),f=u.project(e.getSouthEast()),h=f.sub(c),d=(u.width-2*a-2*Math.abs(l.x))/h.x,p=(u.height-2*s-2*Math.abs(l.y))/h.y;return p<0||d<0?(t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset."),this):(n.center=u.unproject(c.add(f).div(2)),n.zoom=Math.min(u.scaleZoom(u.scale*Math.min(d,p)),n.maxZoom),n.bearing=0,n.linear?this.easeTo(n,r):this.flyTo(n,r))},n.prototype.jumpTo=function(e,n){this.stop();var r=this.transform,i=!1,o=!1,a=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(i=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=H.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(o=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(a=!0,r.pitch=+e.pitch),this.fire(new t.Event("movestart",n)).fire(new t.Event("move",n)),i&&this.fire(new t.Event("zoomstart",n)).fire(new t.Event("zoom",n)).fire(new t.Event("zoomend",n)),o&&this.fire(new t.Event("rotatestart",n)).fire(new t.Event("rotate",n)).fire(new t.Event("rotateend",n)),a&&this.fire(new t.Event("pitchstart",n)).fire(new t.Event("pitch",n)).fire(new t.Event("pitchend",n)),this.fire(new t.Event("moveend",n))},n.prototype.easeTo=function(e,n){var r=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:o,u="bearing"in e?this._normalizeBearing(e.bearing,a):a,c="pitch"in e?+e.pitch:s,f=i.centerPoint.add(t.default$1.convert(e.offset)),h=i.pointLocation(f),d=H.convert(e.center||h);this._normalizeCenter(d);var p,v,m=i.project(h),g=i.project(d).sub(m),y=i.zoomScale(l-o);return e.around&&(p=H.convert(e.around),v=i.locationPoint(p)),this._zooming=l!==o,this._rotating=a!==u,this._pitching=c!==s,this._prepareEase(n,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(r._zooming&&(i.zoom=t.number(o,l,e)),r._rotating&&(i.bearing=t.number(a,u,e)),r._pitching&&(i.pitch=t.number(s,c,e)),p)i.setLocationAtPoint(p,v);else{var h=i.zoomScale(i.zoom-o),d=l>o?Math.min(2,y):Math.max(.5,y),b=Math.pow(d,1-e),x=i.unproject(m.add(g.mult(e*b)).mult(h));i.setLocationAtPoint(i.renderWorldCopies?x.wrap():x,f)}r._fireMoveEvents(n)},function(){e.delayEndEvents?r._easeEndTimeoutID=setTimeout(function(){return r._afterEase(n)},e.delayEndEvents):r._afterEase(n)},e),this},n.prototype._prepareEase=function(e,n){this._moving=!0,n||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},n.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},n.prototype._afterEase=function(e){var n=this._zooming,r=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,n&&this.fire(new t.Event("zoomend",e)),r&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},n.prototype.flyTo=function(e,n){var r=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):o,u="bearing"in e?this._normalizeBearing(e.bearing,a):a,c="pitch"in e?+e.pitch:s,f=i.zoomScale(l-o),h=i.centerPoint.add(t.default$1.convert(e.offset)),d=i.pointLocation(h),p=H.convert(e.center||d);this._normalizeCenter(p);var v=i.project(d),m=i.project(p).sub(v),g=e.curve,y=Math.max(i.width,i.height),b=y/f,x=m.mag();if("minZoom"in e){var _=t.clamp(Math.min(e.minZoom,o,l),i.minZoom,i.maxZoom),w=y/i.zoomScale(_-o);g=Math.sqrt(w/x*2)}var A=g*g;function M(t){var e=(b*b-y*y+(t?-1:1)*A*A*x*x)/(2*(t?b:y)*A*x);return Math.log(Math.sqrt(e*e+1)-e)}function k(t){return(Math.exp(t)-Math.exp(-t))/2}function T(t){return(Math.exp(t)+Math.exp(-t))/2}var S=M(0),C=function(t){return T(S)/T(S+g*t)},E=function(t){return y*((T(S)*(k(e=S+g*t)/T(e))-k(S))/A)/x;var e},O=(M(1)-S)/g;if(Math.abs(x)<1e-6||!isFinite(O)){if(Math.abs(y-b)<1e-6)return this.easeTo(e,n);var D=b<y?-1:1;O=Math.abs(Math.log(b/y))/g,E=function(){return 0},C=function(t){return Math.exp(D*g*t)}}if("duration"in e)e.duration=+e.duration;else{var L="screenSpeed"in e?+e.screenSpeed/g:+e.speed;e.duration=1e3*O/L}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=a!==u,this._pitching=c!==s,this._prepareEase(n,!1),this._ease(function(e){var l=e*O,f=1/C(l);i.zoom=o+i.scaleZoom(f),r._rotating&&(i.bearing=t.number(a,u,e)),r._pitching&&(i.pitch=t.number(s,c,e));var d=i.unproject(v.add(m.mult(E(l))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?d.wrap():d,h),r._fireMoveEvents(n)},function(){return r._afterEase(n)},e),this},n.prototype.isEasing=function(){return!!this._easeFrameId},n.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},n.prototype._ease=function(t,e,n){!1===n.animate||0===n.duration?(t(1),e()):(this._easeStart=o.now(),this._easeOptions=n,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},n.prototype._renderFrameCallback=function(){var t=Math.min((o.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},n.prototype._normalizeBearing=function(e,n){e=t.wrap(e,-180,180);var r=Math.abs(e-n);return Math.abs(e-360-n)<r&&(e-=360),Math.abs(e+360-n)<r&&(e+=360),e},n.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var n=t.lng-e.center.lng;t.lng+=n>180?-360:n<-180?360:0}},n}(t.Evented),ir=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};ir.prototype.getDefaultPosition=function(){return"bottom-right"},ir.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},ir.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},ir.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var e=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:m.ACCESS_TOKEN}];if(t){var n=e.reduce(function(t,n,r){return n.value&&(t+=n.key+"="+n.value+(r<e.length-1?"&":"")),t},"?");t.href="https://www.mapbox.com/feedback/"+n+(this._map._hash?this._map._hash.getHashString(!0):"")}},ir.prototype._updateData=function(t){t&&"metadata"===t.sourceDataType&&(this._updateAttributions(),this._updateEditLink())},ir.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var n=this._map.style.sourceCaches;for(var r in n){var i=n[r].getSource();i.attribution&&t.indexOf(i.attribution)<0&&t.push(i.attribution)}t.sort(function(t,e){return t.length-e.length}),(t=t.filter(function(e,n){for(var r=n+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0})).length?(this._container.innerHTML=t.join(" | "),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null}},ir.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var or=function(){t.bindAll(["_updateLogo"],this)};or.prototype.onAdd=function(t){this._map=t,this._container=s.create("div","mapboxgl-ctrl");var e=s.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._container},or.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateLogo)},or.prototype.getDefaultPosition=function(){return"bottom-left"},or.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},or.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}};var ar=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};ar.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},ar.prototype.remove=function(t){for(var e=this._currentlyRunning,n=0,r=e?this._queue.concat(e):this._queue;n<r.length;n+=1){var i=r[n];if(i.id===t)return void(i.cancelled=!0)}},ar.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,n=t;e<n.length;e+=1){var r=n[e];if(!r.cancelled&&(r.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},ar.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var sr=t.default.HTMLImageElement,lr=t.default.HTMLElement,ur={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,transformRequest:null,fadeDuration:300},cr=function(n){function r(e){if(null!=(e=t.extend({},ur,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var r=new Nn(e.minZoom,e.maxZoom,e.renderWorldCopies);n.call(this,r,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new ar;var i=e.transformRequest;if(this._transformRequest=i?function(t,e){return i(t,e)||{url:t}}:function(t){return{url:t}},"string"==typeof e.container){var o=t.default.document.getElementById(e.container);if(!o)throw new Error("Container '"+e.container+"' not found.");this._container=o}else{if(!(e.container instanceof lr))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored","_update","_render","_onData","_onDataLoading"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),void 0!==t.default&&(t.default.addEventListener("online",this._onWindowOnline,!1),t.default.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var n=t.getCanvasContainer(),r=null,i=!1;for(var o in nr)t[o]=new nr[o](t,e),e.interactive&&e[o]&&t[o].enable(e[o]);s.addEventListener(n,"mouseout",function(e){t.fire(new Un("mouseout",t,e))}),s.addEventListener(n,"mousedown",function(n){i=!0;var r=new Un("mousedown",t,n);t.fire(r),r.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(n),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(n),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(n))}),s.addEventListener(n,"mouseup",function(e){var n=t.dragRotate.isActive();r&&!n&&t.fire(new Un("contextmenu",t,r)),r=null,i=!1,t.fire(new Un("mouseup",t,e))}),s.addEventListener(n,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var r=e.toElement||e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new Un("mousemove",t,e))}}),s.addEventListener(n,"mouseover",function(e){for(var r=e.toElement||e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new Un("mouseover",t,e))}),s.addEventListener(n,"touchstart",function(n){var r=new qn("touchstart",t,n);t.fire(r),r.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(n),t.touchZoomRotate.onStart(n),t.doubleClickZoom.onTouchStart(r))},{passive:!1}),s.addEventListener(n,"touchmove",function(e){t.fire(new qn("touchmove",t,e))},{passive:!1}),s.addEventListener(n,"touchend",function(e){t.fire(new qn("touchend",t,e))}),s.addEventListener(n,"touchcancel",function(e){t.fire(new qn("touchcancel",t,e))}),s.addEventListener(n,"click",function(e){t.fire(new Un("click",t,e))}),s.addEventListener(n,"dblclick",function(e){var n=new Un("dblclick",t,e);t.fire(n),n.defaultPrevented||t.doubleClickZoom.onDblClick(n)}),s.addEventListener(n,"contextmenu",function(e){var n=t.dragRotate.isActive();i||n?i&&(r=e):t.fire(new Un("contextmenu",t,e)),e.preventDefault()}),s.addEventListener(n,"wheel",function(e){var n=new $n("wheel",t,e);t.fire(n),n.defaultPrevented||t.scrollZoom.onWheel(e)},{passive:!1})}(this,e),this._hash=e.hash&&(new Vn).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new ir),this.addControl(new or,e.logoPosition),this.on("style.load",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",this._onData),this.on("dataloading",this._onDataLoading)}n&&(r.__proto__=n),r.prototype=Object.create(n&&n.prototype),r.prototype.constructor=r;var i={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return r.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e="top-right");var n=t.onAdd(this),r=this._controlPositions[e];return-1!==e.indexOf("bottom")?r.insertBefore(n,r.firstChild):r.appendChild(n),this},r.prototype.removeControl=function(t){return t.onRemove(this),this},r.prototype.resize=function(e){var n=this._containerDimensions(),r=n[0],i=n[1];return this._resizeCanvas(r,i),this.transform.resize(r,i),this.painter.resize(r,i),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e))},r.prototype.getBounds=function(){var e=new W(this.transform.pointLocation(new t.default$1(0,this.transform.height)),this.transform.pointLocation(new t.default$1(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(e.extend(this.transform.pointLocation(new t.default$1(this.transform.size.x,0))),e.extend(this.transform.pointLocation(new t.default$1(0,this.transform.size.y)))),e},r.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new W([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},r.prototype.setMaxBounds=function(t){if(t){var e=W.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null==t&&(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},r.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},r.prototype.getMinZoom=function(){return this.transform.minZoom},r.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},r.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},r.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update(),this},r.prototype.getMaxZoom=function(){return this.transform.maxZoom},r.prototype.project=function(t){return this.transform.locationPoint(H.convert(t))},r.prototype.unproject=function(e){return this.transform.pointLocation(t.default$1.convert(e))},r.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},r.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isActive()},r.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},r.prototype.on=function(t,e,r){var i,o=this;if(void 0===r)return n.prototype.on.call(this,t,e);var a=function(){if("mouseenter"===t||"mouseover"===t){var n=!1;return{layer:e,listener:r,delegates:{mousemove:function(i){var a=o.getLayer(e)?o.queryRenderedFeatures(i.point,{layers:[e]}):[];a.length?n||(n=!0,r.call(o,new Un(t,o,i.originalEvent,{features:a}))):n=!1},mouseout:function(){n=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(o.getLayer(e)?o.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(o,new Un(t,o,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(o,new Un(t,o,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(i={},i[t]=function(t){var n=o.getLayer(e)?o.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(o,t),delete t.features)},i)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(a),a.delegates)o.on(s,a.delegates[s]);return this},r.prototype.off=function(t,e,r){if(void 0===r)return n.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],o=0;o<i.length;o++){var a=i[o];if(a.layer===e&&a.listener===r){for(var s in a.delegates)this.off(s,a.delegates[s]);return i.splice(o,1),this}}return this},r.prototype.queryRenderedFeatures=function(e,n){var r;return 2===arguments.length?(e=arguments[0],n=arguments[1]):1===arguments.length&&((r=arguments[0])instanceof t.default$1||Array.isArray(r))?(e=arguments[0],n={}):1===arguments.length?(e=void 0,n=arguments[0]):(e=void 0,n={}),this.style?this.style.queryRenderedFeatures(this._makeQueryGeometry(e),n,this.transform):[]},r.prototype._makeQueryGeometry=function(e){var n,r=this;if(void 0===e&&(e=[t.default$1.convert([0,0]),t.default$1.convert([this.transform.width,this.transform.height])]),e instanceof t.default$1||"number"==typeof e[0])n=[t.default$1.convert(e)];else{var i=[t.default$1.convert(e[0]),t.default$1.convert(e[1])];n=[i[0],new t.default$1(i[1].x,i[0].y),i[1],new t.default$1(i[0].x,i[1].y),i[0]]}return{viewport:n,worldCoordinate:n.map(function(t){return r.transform.pointCoordinate(t)})}},r.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},r.prototype.setStyle=function(e,n){if((!n||!1!==n.diff&&!n.localIdeographFontFamily)&&this.style&&e&&"object"==typeof e)try{return this.style.setState(e)&&this._update(!0),this}catch(e){t.warnOnce("Unable to perform style diff: "+(e.message||e.error||e)+".  Rebuilding the style from scratch.")}return this.style&&(this.style.setEventedParent(null),this.style._remove()),e?(this.style=new Je(this,n||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e),this):(delete this.style,this)},r.prototype.getStyle=function(){if(this.style)return this.style.serialize()},r.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},r.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0),this},r.prototype.isSourceLoaded=function(e){var n=this.style&&this.style.sourceCaches[e];if(void 0!==n)return n.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},r.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var n=t[e]._tiles;for(var r in n){var i=n[r];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},r.prototype.addSourceType=function(t,e,n){return this.style.addSourceType(t,e,n)},r.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0),this},r.prototype.getSource=function(t){return this.style.getSource(t)},r.prototype.addImage=function(e,n,r){void 0===r&&(r={});var i=r.pixelRatio;void 0===i&&(i=1);var a=r.sdf;if(void 0===a&&(a=!1),n instanceof sr){var s=o.getImageData(n),l=s.width,u=s.height,c=s.data;this.style.addImage(e,{data:new t.RGBAImage({width:l,height:u},c),pixelRatio:i,sdf:a})}else{if(void 0===n.width||void 0===n.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var f=n.width,h=n.height,d=n.data;this.style.addImage(e,{data:new t.RGBAImage({width:f,height:h},d.slice(0)),pixelRatio:i,sdf:a})}},r.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},r.prototype.removeImage=function(t){this.style.removeImage(t)},r.prototype.loadImage=function(e,n){t.getImage(this._transformRequest(e,t.ResourceType.Image),n)},r.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0),this},r.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0),this},r.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0),this},r.prototype.getLayer=function(t){return this.style.getLayer(t)},r.prototype.setFilter=function(t,e){return this.style.setFilter(t,e),this._update(!0),this},r.prototype.setLayerZoomRange=function(t,e,n){return this.style.setLayerZoomRange(t,e,n),this._update(!0),this},r.prototype.getFilter=function(t){return this.style.getFilter(t)},r.prototype.setPaintProperty=function(t,e,n){return this.style.setPaintProperty(t,e,n),this._update(!0),this},r.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},r.prototype.setLayoutProperty=function(t,e,n){return this.style.setLayoutProperty(t,e,n),this._update(!0),this},r.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},r.prototype.setLight=function(t){return this.style.setLight(t),this._update(!0),this},r.prototype.getLight=function(){return this.style.getLight()},r.prototype.getContainer=function(){return this._container},r.prototype.getCanvasContainer=function(){return this._canvasContainer},r.prototype.getCanvas=function(){return this._canvas},r.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),[t,e]},r.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSContainer=s.create("div","mapboxgl-missing-css",t)).innerHTML="Missing Mapbox GL JS CSS";var e=this._canvasContainer=s.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=s.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var n=this._containerDimensions();this._resizeCanvas(n[0],n[1]);var r=this._controlContainer=s.create("div","mapboxgl-control-container",t),i=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){i[t]=s.create("div","mapboxgl-ctrl-"+t,r)})},r.prototype._resizeCanvas=function(e,n){var r=t.default.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*n,this._canvas.style.width=e+"px",this._canvas.style.height=n+"px"},r.prototype._setupPainter=function(){var n=t.extend({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer},e.webGLContextAttributes),r=this._canvas.getContext("webgl",n)||this._canvas.getContext("experimental-webgl",n);r?this.painter=new Ln(r,this.transform):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},r.prototype._contextLost=function(e){e.preventDefault(),this._frameId&&(o.cancelFrame(this._frameId),this._frameId=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},r.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},r.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},r.prototype._update=function(t){this.style&&(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender())},r.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},r.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},r.prototype._render=function(){this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var n=this.transform.zoom,r=o.now();this.style.zoomHistory.update(n,r);var i=new t.default$16(n,{now:r,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),a=i.crossFadingFactor();1===a&&a===this._crossFadingFactor||(e=!0,this._crossFadingFactor=a),this.style.update(i)}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty)&&this._rerender(),this},r.prototype.remove=function(){this._hash&&this._hash.remove(),o.cancelFrame(this._frameId),this._renderTaskQueue.clear(),this._frameId=null,this.setStyle(null),void 0!==t.default&&(t.default.removeEventListener("resize",this._onWindowResize,!1),t.default.removeEventListener("online",this._onWindowOnline,!1));var e=this.painter.context.gl.getExtension("WEBGL_lose_context");e&&e.loseContext(),fr(this._canvasContainer),fr(this._controlContainer),fr(this._missingCSSContainer),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"))},r.prototype._rerender=function(){var t=this;this.style&&!this._frameId&&(this._frameId=o.frame(function(){t._frameId=null,t._render()}))},r.prototype._onWindowOnline=function(){this._update()},r.prototype._onWindowResize=function(){this._trackResize&&this.stop().resize()._update()},i.showTileBoundaries.get=function(){return!!this._showTileBoundaries},i.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},i.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},i.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},i.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},i.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},i.repaint.get=function(){return!!this._repaint},i.repaint.set=function(t){this._repaint=t,this._update()},i.vertices.get=function(){return!!this._vertices},i.vertices.set=function(t){this._vertices=t,this._update()},r.prototype._onData=function(e){this._update("style"===e.dataType),this.fire(new t.Event(e.dataType+"data",e))},r.prototype._onDataLoading=function(e){this.fire(new t.Event(e.dataType+"dataloading",e))},Object.defineProperties(r.prototype,i),r}(rr);function fr(t){t.parentNode&&t.parentNode.removeChild(t)}var hr={showCompass:!0,showZoom:!0},dr=function(e){var n=this;this.options=t.extend({},hr,e),this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom In",function(){return n._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom Out",function(){return n._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset North",function(){return n._map.resetNorth()}),this._compassArrow=s.create("span","mapboxgl-ctrl-compass-arrow",this._compass))};function pr(t,e,n){if(t=new H(t.lng,t.lat),e){var r=new H(t.lng-360,t.lat),i=new H(t.lng+360,t.lat),o=n.locationPoint(t).distSqr(e);n.locationPoint(r).distSqr(e)<o?t=r:n.locationPoint(i).distSqr(e)<o&&(t=i)}for(;Math.abs(t.lng-n.center.lng)>180;){var a=n.locationPoint(t);if(a.x>=0&&a.y>=0&&a.x<=n.width&&a.y<=n.height)break;t.lng>n.center.lng?t.lng-=360:t.lng+=360}return t}dr.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},dr.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Yn(t,{button:"left",element:this._compass}),this._handler.enable()),this._container},dr.prototype.onRemove=function(){s.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),this._handler.disable(),delete this._handler),delete this._map},dr.prototype._createButton=function(t,e,n){var r=s.create("button",t,this._container);return r.type="button",r.setAttribute("aria-label",e),r.addEventListener("click",n),r};var vr={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function mr(t,e,n){var r=t.classList;for(var i in vr)r.remove("mapboxgl-"+n+"-anchor-"+i);r.add("mapboxgl-"+n+"-anchor-"+e)}var gr=function(e){if((arguments[0]instanceof t.default.HTMLElement||2===arguments.length)&&(e=t.extend({element:e},arguments[1])),t.bindAll(["_update","_onMapClick"],this),this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",e&&e.element)this._element=e.element,this._offset=t.default$1.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=s.create("div");var n=s.createNS("http://www.w3.org/2000/svg","svg");n.setAttributeNS(null,"height","41px"),n.setAttributeNS(null,"width","27px"),n.setAttributeNS(null,"viewBox","0 0 27 41");var r=s.createNS("http://www.w3.org/2000/svg","g");r.setAttributeNS(null,"stroke","none"),r.setAttributeNS(null,"stroke-width","1"),r.setAttributeNS(null,"fill","none"),r.setAttributeNS(null,"fill-rule","evenodd");var i=s.createNS("http://www.w3.org/2000/svg","g");i.setAttributeNS(null,"fill-rule","nonzero");var o=s.createNS("http://www.w3.org/2000/svg","g");o.setAttributeNS(null,"transform","translate(3.0, 29.0)"),o.setAttributeNS(null,"fill","#000000");for(var a=0,l=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];a<l.length;a+=1){var u=l[a],c=s.createNS("http://www.w3.org/2000/svg","ellipse");c.setAttributeNS(null,"opacity","0.04"),c.setAttributeNS(null,"cx","10.5"),c.setAttributeNS(null,"cy","5.80029008"),c.setAttributeNS(null,"rx",u.rx),c.setAttributeNS(null,"ry",u.ry),o.appendChild(c)}var f=s.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"fill",this._color);var h=s.createNS("http://www.w3.org/2000/svg","path");h.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),f.appendChild(h);var d=s.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"opacity","0.25"),d.setAttributeNS(null,"fill","#000000");var p=s.createNS("http://www.w3.org/2000/svg","path");p.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),d.appendChild(p);var v=s.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(6.0, 7.0)"),v.setAttributeNS(null,"fill","#FFFFFF");var m=s.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"transform","translate(8.0, 8.0)");var g=s.createNS("http://www.w3.org/2000/svg","circle");g.setAttributeNS(null,"fill","#000000"),g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"cx","5.5"),g.setAttributeNS(null,"cy","5.5"),g.setAttributeNS(null,"r","5.4999962");var y=s.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),m.appendChild(g),m.appendChild(y),i.appendChild(o),i.appendChild(f),i.appendChild(d),i.appendChild(v),i.appendChild(m),n.appendChild(i),this._element.appendChild(n),this._offset=t.default$1.convert(e&&e.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._popup=null};gr.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this._update(),this._map.on("click",this._onMapClick),this},gr.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),delete this._map),s.remove(this._element),this._popup&&this._popup.remove(),this},gr.prototype.getLngLat=function(){return this._lngLat},gr.prototype.setLngLat=function(t){return this._lngLat=H.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},gr.prototype.getElement=function(){return this._element},gr.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},gr.prototype._onMapClick=function(t){var e=t.originalEvent.target,n=this._element;this._popup&&(e===n||n.contains(e))&&this.togglePopup()},gr.prototype.getPopup=function(){return this._popup},gr.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},gr.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=pr(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),s.setTransform(this._element,vr[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"),mr(this._element,this._anchor,"marker"))},gr.prototype.getOffset=function(){return this._offset},gr.prototype.setOffset=function(e){return this._offset=t.default$1.convert(e),this._update(),this};var yr,br={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},xr=function(e){function n(n){e.call(this),this.options=t.extend({},br,n),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==yr?n(yr):void 0!==t.default.navigator.permissions?t.default.navigator.permissions.query({name:"geolocation"}).then(function(t){yr="denied"!==t.state,n(yr)}):(yr=!!t.default.navigator.geolocation,n(yr)),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker.remove(),s.remove(this._container),this._map=void 0},n.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},n.prototype._updateCamera=function(t){var e=new H(t.coords.longitude,t.coords.latitude),n=t.coords.accuracy;this._map.fitBounds(e.toBounds(n),this.options.fitBoundsOptions,{geolocateSource:!0})},n.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},n.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;!1!==e&&(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=s.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=s.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new gr(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.default.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else t.default.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),_r={maxWidth:100,unit:"metric"},wr=function(e){this.options=t.extend({},_r,e),t.bindAll(["_onMove","setUnit"],this)};function Ar(t,e,n){var r,i,o,a,s,l,u=n&&n.maxWidth||100,c=t._container.clientHeight/2,f=(r=t.unproject([0,c]),i=t.unproject([u,c]),o=Math.PI/180,a=r.lat*o,s=i.lat*o,l=Math.sin(a)*Math.sin(s)+Math.cos(a)*Math.cos(s)*Math.cos((i.lng-r.lng)*o),6371e3*Math.acos(Math.min(l,1)));if(n&&"imperial"===n.unit){var h=3.2808*f;h>5280?Mr(e,u,h/5280,"mi"):Mr(e,u,h,"ft")}else n&&"nautical"===n.unit?Mr(e,u,f/1852,"nm"):Mr(e,u,f,"m")}function Mr(t,e,n,r){var i,o,a,s=(i=n,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:1)),l=s/n;"m"===r&&s>=1e3&&(s/=1e3,r="km"),t.style.width=e*l+"px",t.innerHTML=s+r}wr.prototype.getDefaultPosition=function(){return"bottom-left"},wr.prototype._onMove=function(){Ar(this._map,this._container,this.options)},wr.prototype.onAdd=function(t){return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},wr.prototype.onRemove=function(){s.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},wr.prototype.setUnit=function(t){this.options.unit=t,Ar(this._map,this._container,this.options)};var kr=function(){this._fullscreen=!1,t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.default.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.default.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.default.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.default.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};kr.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=s.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._container},kr.prototype.onRemove=function(){s.remove(this._container),this._map=null,t.default.document.removeEventListener(this._fullscreenchange,this._changeIcon)},kr.prototype._checkFullscreenSupport=function(){return!!(t.default.document.fullscreenEnabled||t.default.document.mozFullScreenEnabled||t.default.document.msFullscreenEnabled||t.default.document.webkitFullscreenEnabled)},kr.prototype._setupUI=function(){var e=this._fullscreenButton=s.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.default.document.addEventListener(this._fullscreenchange,this._changeIcon)},kr.prototype._isFullscreen=function(){return this._fullscreen},kr.prototype._changeIcon=function(){(t.default.document.fullscreenElement||t.default.document.mozFullScreenElement||t.default.document.webkitFullscreenElement||t.default.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"))},kr.prototype._onClickFullscreen=function(){this._isFullscreen()?t.default.document.exitFullscreen?t.default.document.exitFullscreen():t.default.document.mozCancelFullScreen?t.default.document.mozCancelFullScreen():t.default.document.msExitFullscreen?t.default.document.msExitFullscreen():t.default.document.webkitCancelFullScreen&&t.default.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()};var Tr={closeButton:!0,closeOnClick:!0},Sr=function(e){function n(n){e.call(this),this.options=t.extend(Object.create(Tr),n),t.bindAll(["_update","_onClickClose"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(e){return this._map=e,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this.fire(new t.Event("open")),this},n.prototype.isOpen=function(){return!!this._map},n.prototype.remove=function(){return this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire(new t.Event("close")),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(t){return this._lngLat=H.convert(t),this._pos=null,this._update(),this},n.prototype.setText=function(e){return this.setDOMContent(t.default.document.createTextNode(e))},n.prototype.setHTML=function(e){var n,r=t.default.document.createDocumentFragment(),i=t.default.document.createElement("body");for(i.innerHTML=e;n=i.firstChild;)r.appendChild(n);return this.setDOMContent(r)},n.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},n.prototype._createContent=function(){this._content&&s.remove(this._content),this._content=s.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=s.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},n.prototype._update=function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=s.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=s.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content)),this._map.transform.renderWorldCopies&&(this._lngLat=pr(this._lngLat,this._pos,this._map.transform));var e=this._pos=this._map.project(this._lngLat),n=this.options.anchor,r=function e(n){if(n){if("number"==typeof n){var r=Math.round(Math.sqrt(.5*Math.pow(n,2)));return{center:new t.default$1(0,0),top:new t.default$1(0,n),"top-left":new t.default$1(r,r),"top-right":new t.default$1(-r,r),bottom:new t.default$1(0,-n),"bottom-left":new t.default$1(r,-r),"bottom-right":new t.default$1(-r,-r),left:new t.default$1(n,0),right:new t.default$1(-n,0)}}if(n instanceof t.default$1||Array.isArray(n)){var i=t.default$1.convert(n);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:t.default$1.convert(n.center||[0,0]),top:t.default$1.convert(n.top||[0,0]),"top-left":t.default$1.convert(n["top-left"]||[0,0]),"top-right":t.default$1.convert(n["top-right"]||[0,0]),bottom:t.default$1.convert(n.bottom||[0,0]),"bottom-left":t.default$1.convert(n["bottom-left"]||[0,0]),"bottom-right":t.default$1.convert(n["bottom-right"]||[0,0]),left:t.default$1.convert(n.left||[0,0]),right:t.default$1.convert(n.right||[0,0])}}return e(new t.default$1(0,0))}(this.options.offset);if(!n){var i,o=this._container.offsetWidth,a=this._container.offsetHeight;i=e.y+r.bottom.y<a?["top"]:e.y>this._map.transform.height-a?["bottom"]:[],e.x<o/2?i.push("left"):e.x>this._map.transform.width-o/2&&i.push("right"),n=0===i.length?"bottom":i.join("-")}var l=e.add(r[n]).round();s.setTransform(this._container,vr[n]+" translate("+l.x+"px,"+l.y+"px)"),mr(this._container,n,"popup")}},n.prototype._onClickClose=function(){this.remove()},n}(t.Evented),Cr={version:"0.45.0",supported:e,workerCount:Math.max(Math.floor(o.hardwareConcurrency/2),1),setRTLTextPlugin:t.setRTLTextPlugin,Map:cr,NavigationControl:dr,GeolocateControl:xr,AttributionControl:ir,ScaleControl:wr,FullscreenControl:kr,Popup:Sr,Marker:gr,Style:Je,LngLat:H,LngLatBounds:W,Point:t.default$1,Evented:t.Evented,config:m,get accessToken(){return m.ACCESS_TOKEN},set accessToken(t){m.ACCESS_TOKEN=t},workerUrl:""};return Cr}),r})}).call(this,void 0!==e?e:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],410:[function(t,e,n){"use strict";e.exports=function(t){for(var e=1<<t+1,n=new Array(e),r=0;r<e;++r)n[r]=o(t,r);return n};var r=t("convex-hull");function i(t,e,n){for(var r=new Array(t),i=0;i<t;++i)r[i]=0,i===e&&(r[i]+=.5),i===n&&(r[i]+=.5);return r}function o(t,e){if(0===e||e===(1<<t+1)-1)return[];for(var n=[],o=[],a=0;a<=t;++a)if(e&1<<a){n.push(i(t,a-1,a-1)),o.push(null);for(var s=0;s<=t;++s)~e&1<<s&&(n.push(i(t,a-1,s-1)),o.push([a,s]))}var l=r(n),u=[];t:for(var a=0;a<l.length;++a){for(var c=l[a],f=[],s=0;s<c.length;++s){if(!o[c[s]])continue t;f.push(o[c[s]].slice())}u.push(f)}return u}},{"convex-hull":118}],411:[function(t,e,n){var r=t("./normalize"),i=t("gl-mat4/create"),o=t("gl-mat4/clone"),a=t("gl-mat4/determinant"),s=t("gl-mat4/invert"),l=t("gl-mat4/transpose"),u={length:t("gl-vec3/length"),normalize:t("gl-vec3/normalize"),dot:t("gl-vec3/dot"),cross:t("gl-vec3/cross")},c=i(),f=i(),h=[0,0,0,0],d=[[0,0,0],[0,0,0],[0,0,0]],p=[0,0,0];function v(t,e,n,r,i){t[0]=e[0]*r+n[0]*i,t[1]=e[1]*r+n[1]*i,t[2]=e[2]*r+n[2]*i}e.exports=function(t,e,n,i,m,g){if(e||(e=[0,0,0]),n||(n=[0,0,0]),i||(i=[0,0,0]),m||(m=[0,0,0,1]),g||(g=[0,0,0,1]),!r(c,t))return!1;if(o(f,c),f[3]=0,f[7]=0,f[11]=0,f[15]=1,Math.abs(a(f)<1e-8))return!1;var y,b,x,_,w,A,M,k=c[3],T=c[7],S=c[11],C=c[12],E=c[13],O=c[14],D=c[15];if(0!==k||0!==T||0!==S){h[0]=k,h[1]=T,h[2]=S,h[3]=D;var L=s(f,f);if(!L)return!1;l(f,f),y=m,x=f,_=(b=h)[0],w=b[1],A=b[2],M=b[3],y[0]=x[0]*_+x[4]*w+x[8]*A+x[12]*M,y[1]=x[1]*_+x[5]*w+x[9]*A+x[13]*M,y[2]=x[2]*_+x[6]*w+x[10]*A+x[14]*M,y[3]=x[3]*_+x[7]*w+x[11]*A+x[15]*M}else m[0]=m[1]=m[2]=0,m[3]=1;if(e[0]=C,e[1]=E,e[2]=O,function(t,e){t[0][0]=e[0],t[0][1]=e[1],t[0][2]=e[2],t[1][0]=e[4],t[1][1]=e[5],t[1][2]=e[6],t[2][0]=e[8],t[2][1]=e[9],t[2][2]=e[10]}(d,c),n[0]=u.length(d[0]),u.normalize(d[0],d[0]),i[0]=u.dot(d[0],d[1]),v(d[1],d[1],d[0],1,-i[0]),n[1]=u.length(d[1]),u.normalize(d[1],d[1]),i[0]/=n[1],i[1]=u.dot(d[0],d[2]),v(d[2],d[2],d[0],1,-i[1]),i[2]=u.dot(d[1],d[2]),v(d[2],d[2],d[1],1,-i[2]),n[2]=u.length(d[2]),u.normalize(d[2],d[2]),i[1]/=n[2],i[2]/=n[2],u.cross(p,d[1],d[2]),u.dot(d[0],p)<0)for(var z=0;z<3;z++)n[z]*=-1,d[z][0]*=-1,d[z][1]*=-1,d[z][2]*=-1;return g[0]=.5*Math.sqrt(Math.max(1+d[0][0]-d[1][1]-d[2][2],0)),g[1]=.5*Math.sqrt(Math.max(1-d[0][0]+d[1][1]-d[2][2],0)),g[2]=.5*Math.sqrt(Math.max(1-d[0][0]-d[1][1]+d[2][2],0)),g[3]=.5*Math.sqrt(Math.max(1+d[0][0]+d[1][1]+d[2][2],0)),d[2][1]>d[1][2]&&(g[0]=-g[0]),d[0][2]>d[2][0]&&(g[1]=-g[1]),d[1][0]>d[0][1]&&(g[2]=-g[2]),!0}},{"./normalize":412,"gl-mat4/clone":248,"gl-mat4/create":249,"gl-mat4/determinant":250,"gl-mat4/invert":254,"gl-mat4/transpose":264,"gl-vec3/cross":317,"gl-vec3/dot":322,"gl-vec3/length":332,"gl-vec3/normalize":339}],412:[function(t,e,n){e.exports=function(t,e){var n=e[15];if(0===n)return!1;for(var r=1/n,i=0;i<16;i++)t[i]=e[i]*r;return!0}},{}],413:[function(t,e,n){var r=t("gl-vec3/lerp"),i=t("mat4-recompose"),o=t("mat4-decompose"),a=t("gl-mat4/determinant"),s=t("quat-slerp"),l=f(),u=f(),c=f();function f(){return{translate:h(),scale:h(1),skew:h(),perspective:[0,0,0,1],quaternion:[0,0,0,1]}}function h(t){return[t||0,t||0,t||0]}e.exports=function(t,e,n,f){if(0===a(e)||0===a(n))return!1;var h=o(e,l.translate,l.scale,l.skew,l.perspective,l.quaternion),d=o(n,u.translate,u.scale,u.skew,u.perspective,u.quaternion);return!(!h||!d||(r(c.translate,l.translate,u.translate,f),r(c.skew,l.skew,u.skew,f),r(c.scale,l.scale,u.scale,f),r(c.perspective,l.perspective,u.perspective,f),s(c.quaternion,l.quaternion,u.quaternion,f),i(t,c.translate,c.scale,c.skew,c.perspective,c.quaternion),0))}},{"gl-mat4/determinant":250,"gl-vec3/lerp":333,"mat4-decompose":411,"mat4-recompose":414,"quat-slerp":466}],414:[function(t,e,n){var r={identity:t("gl-mat4/identity"),translate:t("gl-mat4/translate"),multiply:t("gl-mat4/multiply"),create:t("gl-mat4/create"),scale:t("gl-mat4/scale"),fromRotationTranslation:t("gl-mat4/fromRotationTranslation")},i=(r.create(),r.create());e.exports=function(t,e,n,o,a,s){return r.identity(t),r.fromRotationTranslation(t,s,e),t[3]=a[0],t[7]=a[1],t[11]=a[2],t[15]=a[3],r.identity(i),0!==o[2]&&(i[9]=o[2],r.multiply(t,t,i)),0!==o[1]&&(i[9]=0,i[8]=o[1],r.multiply(t,t,i)),0!==o[0]&&(i[8]=0,i[4]=o[0],r.multiply(t,t,i)),r.scale(t,t,n),t}},{"gl-mat4/create":249,"gl-mat4/fromRotationTranslation":252,"gl-mat4/identity":253,"gl-mat4/multiply":256,"gl-mat4/scale":262,"gl-mat4/translate":263}],415:[function(t,e,n){"use strict";e.exports=Math.log2||function(t){return Math.log(t)*Math.LOG2E}},{}],416:[function(t,e,n){"use strict";var r=t("binary-search-bounds"),i=t("mat4-interpolate"),o=t("gl-mat4/invert"),a=t("gl-mat4/rotateX"),s=t("gl-mat4/rotateY"),l=t("gl-mat4/rotateZ"),u=t("gl-mat4/lookAt"),c=t("gl-mat4/translate"),f=(t("gl-mat4/scale"),t("gl-vec3/normalize")),h=[0,0,0];function d(t){this._components=t.slice(),this._time=[0],this.prevMatrix=t.slice(),this.nextMatrix=t.slice(),this.computedMatrix=t.slice(),this.computedInverse=t.slice(),this.computedEye=[0,0,0],this.computedUp=[0,0,0],this.computedCenter=[0,0,0],this.computedRadius=[0],this._limits=[-1/0,1/0]}e.exports=function(t){return new d((t=t||{}).matrix||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])};var p=d.prototype;p.recalcMatrix=function(t){var e=this._time,n=r.le(e,t),a=this.computedMatrix;if(!(n<0)){var s=this._components;if(n===e.length-1)for(var l=16*n,u=0;u<16;++u)a[u]=s[l++];else{for(var c=e[n+1]-e[n],l=16*n,h=this.prevMatrix,d=!0,u=0;u<16;++u)h[u]=s[l++];for(var p=this.nextMatrix,u=0;u<16;++u)p[u]=s[l++],d=d&&h[u]===p[u];if(c<1e-6||d)for(var u=0;u<16;++u)a[u]=h[u];else i(a,h,p,(t-e[n])/c)}var v=this.computedUp;v[0]=a[1],v[1]=a[5],v[2]=a[9],f(v,v);var m=this.computedInverse;o(m,a);var g=this.computedEye,y=m[15];g[0]=m[12]/y,g[1]=m[13]/y,g[2]=m[14]/y;for(var 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zn=function(t){this.property=t,this.value=new Ln(t,void 0)};zn.prototype.transitioned=function(t,e){return new In(this.property,this.value,e,p({},t.transition,this.transition),t.now)},zn.prototype.untransitioned=function(){return new In(this.property,this.value,null,{},0)};var Pn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};Pn.prototype.getValue=function(t){return b(this._values[t].value.value)},Pn.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new zn(this._values[t].property)),this._values[t].value=new Ln(this._values[t].property,null===e?void 0:b(e))},Pn.prototype.getTransition=function(t){return b(this._values[t].transition)},Pn.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new zn(this._values[t].property)),this._values[t].transition=b(e)||void 0},Pn.prototype.serialize=function(){for(var t={},e=0,n=Object.keys(this._values);e<n.length;e+=1){var 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Vn=function(t){this.specification=t};Vn.prototype.possiblyEvaluate=function(t,e){return"constant"===t.expression.kind||"camera"===t.expression.kind?new jn(this,{kind:"constant",value:t.expression.evaluate(e)},e):new jn(this,t.expression,e)},Vn.prototype.interpolate=function(t,e,n){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new jn(this,{kind:"constant",value:void 0},t.globals);var r=At[this.specification.type];return r?new jn(this,{kind:"constant",value:r(t.value.value,e.value.value,n)},t.globals):t},Vn.prototype.evaluate=function(t,e,n){return"constant"===t.kind?t.value:t.evaluate(e,n)};var Un=function(t){this.specification=t};Un.prototype.possiblyEvaluate=function(t,e){if(void 0!==t.value){if("constant"===t.expression.kind){var n=t.expression.evaluate(e);return this._calculate(n,n,n,e)}return this._calculate(t.expression.evaluate(new Dn(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Dn(Math.floor(e.zoom),e)),t.expression.evaluate(new Dn(Math.floor(e.zoom+1),e)),e)}},Un.prototype._calculate=function(t,e,n,r){var i=r.zoom,a=i-Math.floor(i),o=r.crossFadingFactor();return i>r.zoomHistory.lastIntegerZoom?{from:t,to:e,fromScale:2,toScale:1,t:a+(1-a)*o}:{from:n,to:e,fromScale:.5,toScale:1,t:1-(1-o)*a}},Un.prototype.interpolate=function(t){return t};var qn=function(t){this.specification=t};qn.prototype.possiblyEvaluate=function(t,e){return!!t.expression.evaluate(e)},qn.prototype.interpolate=function(){return!1};var $n=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var n=t[e],r=this.defaultPropertyValues[e]=new Ln(n,void 0),i=this.defaultTransitionablePropertyValues[e]=new zn(n);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=r.possiblyEvaluate({})}};dn("DataDrivenProperty",Vn),dn("DataConstantProperty",Bn),dn("CrossFadedProperty",Un),dn("ColorRampProperty",qn);var Hn=function(t){function e(e,n){for(var r in t.call(this),this.id=e.id,this.metadata=e.metadata,this.type=e.type,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,this.visibility="visible","background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),this._featureFilter=function(){return!0},n.layout&&(this._unevaluatedLayout=new Fn(n.layout)),this._transitionablePaint=new Pn(n.paint),e.paint)this.setPaintProperty(r,e.paint[r],{validate:!1});for(var i in e.layout)this.setLayoutProperty(i,e.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getLayoutProperty=function(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,n){if(null!=e){var r="layers."+this.id+".layout."+t;if(this._validate(sn,r,t,e,n))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility="none"===e?e:"visible"},e.prototype.getPaintProperty=function(t){return v(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,n){if(null!=e){var r="layers."+this.id+".paint."+t;if(this._validate(on,r,t,e,n))return}v(t,"-transition")?this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0):this._transitionablePaint.setValue(t,e)},e.prototype.isHidden=function(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t)},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return"none"===this.visibility&&(t.layout=t.layout||{},t.layout.visibility="none"),y(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,n,r,i){return(!i||!1!==i.validate)&&ln(this,t.call(rn,{key:e,layerType:this.type,objectKey:n,value:r,styleSpec:z,style:{glyphs:!0,sprite:!0}}))},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e}(L),Wn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Gn=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},Yn=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function Xn(t,e){void 0===e&&(e=1);var n=0,r=0;return{members:t.map(function(t){var i,a=(i=t.type,Wn[i].BYTES_PER_ELEMENT),o=n=Zn(n,Math.max(e,a)),s=t.components||1;return r=Math.max(r,a),n+=a*s,{name:t.name,type:t.type,components:s,offset:o}}),size:Zn(n,Math.max(r,e)),alignment:e}}function Zn(t,e){return Math.ceil(t/e)*e}Yn.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Yn.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Yn.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Yn.prototype.clear=function(){this.length=0},Yn.prototype.resize=function(t){this.reserve(t),this.length=t},Yn.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Yn.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Jn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=2*n;return this.int16[r+0]=t,this.int16[r+1]=e,n},e}(Yn);Jn.prototype.bytesPerElement=4,dn("StructArrayLayout2i4",Jn);var Kn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;this.resize(i+1);var a=4*i;return this.int16[a+0]=t,this.int16[a+1]=e,this.int16[a+2]=n,this.int16[a+3]=r,i},e}(Yn);Kn.prototype.bytesPerElement=8,dn("StructArrayLayout4i8",Kn);var Qn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yn);Qn.prototype.bytesPerElement=12,dn("StructArrayLayout2i4i12",Qn);var tr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a,o,s){var l=this.length;this.resize(l+1);var u=6*l,c=12*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=n,this.int16[u+3]=r,this.uint8[c+8]=i,this.uint8[c+9]=a,this.uint8[c+10]=o,this.uint8[c+11]=s,l},e}(Yn);tr.prototype.bytesPerElement=12,dn("StructArrayLayout4i4ub12",tr);var er=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a,o,s){var l=this.length;this.resize(l+1);var u=8*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=n,this.int16[u+3]=r,this.uint16[u+4]=i,this.uint16[u+5]=a,this.uint16[u+6]=o,this.uint16[u+7]=s,l},e}(Yn);er.prototype.bytesPerElement=16,dn("StructArrayLayout4i4ui16",er);var nr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.float32[i+0]=t,this.float32[i+1]=e,this.float32[i+2]=n,r},e}(Yn);nr.prototype.bytesPerElement=12,dn("StructArrayLayout3f12",nr);var rr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var n=1*e;return this.uint32[n+0]=t,e},e}(Yn);rr.prototype.bytesPerElement=4,dn("StructArrayLayout1ul4",rr);var ir=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a,o,s,l,u,c){var f=this.length;this.resize(f+1);var h=12*f,p=6*f;return this.int16[h+0]=t,this.int16[h+1]=e,this.int16[h+2]=n,this.int16[h+3]=r,this.int16[h+4]=i,this.int16[h+5]=a,this.uint32[p+3]=o,this.uint16[h+8]=s,this.uint16[h+9]=l,this.int16[h+10]=u,this.int16[h+11]=c,f},e}(Yn);ir.prototype.bytesPerElement=24,dn("StructArrayLayout6i1ul2ui2i24",ir);var ar=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yn);ar.prototype.bytesPerElement=12,dn("StructArrayLayout2i2i2i12",ar);var or=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=4*n;return this.uint8[r+0]=t,this.uint8[r+1]=e,n},e}(Yn);or.prototype.bytesPerElement=4,dn("StructArrayLayout2ub4",or);var sr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,a,o,s,l,u,c,f,h,p){var d=this.length;this.resize(d+1);var m=20*d,v=10*d,g=40*d;return this.int16[m+0]=t,this.int16[m+1]=e,this.uint16[m+2]=n,this.uint16[m+3]=r,this.uint32[v+2]=i,this.uint32[v+3]=a,this.uint32[v+4]=o,this.uint16[m+10]=s,this.uint16[m+11]=l,this.uint16[m+12]=u,this.float32[v+7]=c,this.float32[v+8]=f,this.uint8[g+36]=h,this.uint8[g+37]=p,d},e}(Yn);sr.prototype.bytesPerElement=40,dn("StructArrayLayout2i2ui3ul3ui2f2ub40",sr);var lr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var n=1*e;return this.float32[n+0]=t,e},e}(Yn);lr.prototype.bytesPerElement=4,dn("StructArrayLayout1f4",lr);var ur=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.int16[i+0]=t,this.int16[i+1]=e,this.int16[i+2]=n,r},e}(Yn);ur.prototype.bytesPerElement=6,dn("StructArrayLayout3i6",ur);var cr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=2*r,a=4*r;return this.uint32[i+0]=t,this.uint16[a+2]=e,this.uint16[a+3]=n,r},e}(Yn);cr.prototype.bytesPerElement=8,dn("StructArrayLayout1ul2ui8",cr);var fr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;this.resize(r+1);var i=3*r;return this.uint16[i+0]=t,this.uint16[i+1]=e,this.uint16[i+2]=n,r},e}(Yn);fr.prototype.bytesPerElement=6,dn("StructArrayLayout3ui6",fr);var hr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=2*n;return this.uint16[r+0]=t,this.uint16[r+1]=e,n},e}(Yn);hr.prototype.bytesPerElement=4,dn("StructArrayLayout2ui4",hr);var pr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;this.resize(n+1);var r=2*n;return this.float32[r+0]=t,this.float32[r+1]=e,n},e}(Yn);pr.prototype.bytesPerElement=8,dn("StructArrayLayout2f8",pr);var dr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;this.resize(i+1);var a=4*i;return this.float32[a+0]=t,this.float32[a+1]=e,this.float32[a+2]=n,this.float32[a+3]=r,i},e}(Yn);dr.prototype.bytesPerElement=16,dn("StructArrayLayout4f16",dr);var mr=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return n.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.x1.get=function(){return this._structArray.int16[this._pos2+2]},n.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},n.y1.get=function(){return this._structArray.int16[this._pos2+3]},n.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},n.x2.get=function(){return this._structArray.int16[this._pos2+4]},n.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},n.y2.get=function(){return this._structArray.int16[this._pos2+5]},n.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},n.radius.get=function(){return this._structArray.int16[this._pos2+10]},n.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},n.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},n.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},n.anchorPoint.get=function(){return new l(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,n),e}(Gn);mr.prototype.size=24;var vr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new mr(this,t)},e}(ir);dn("CollisionBoxArray",vr);var gr=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},n.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},n.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},n.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},n.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},n.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},n.segment.get=function(){return this._structArray.uint16[this._pos2+10]},n.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},n.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},n.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},n.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},n.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},n.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},n.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},n.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},n.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},n.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},n.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},n.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},n.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,n),e}(Gn);gr.prototype.size=40;var yr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new 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n.x.get=function(){return this._structArray.int16[this._pos2+0]},n.x.set=function(t){this._structArray.int16[this._pos2+0]=t},n.y.get=function(){return this._structArray.int16[this._pos2+1]},n.y.set=function(t){this._structArray.int16[this._pos2+1]=t},n.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},n.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,n),e}(Gn);_r.prototype.size=6;var wr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new _r(this,t)},e}(ur);dn("SymbolLineVertexArray",wr);var Ar=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,n),e}(Gn);Ar.prototype.size=8;var Mr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ar(this,t)},e}(cr);dn("FeatureIndexArray",Mr);var kr=Xn([{name:"a_pos",components:2,type:"Int16"}],4).members,Tr=function(t){void 0===t&&(t=[]),this.segments=t};Tr.prototype.prepareSegment=function(t,e,n){var r=this.segments[this.segments.length-1];return t>Tr.MAX_VERTEX_ARRAY_LENGTH&&_("Max vertices per segment is "+Tr.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!r||r.vertexLength+t>Tr.MAX_VERTEX_ARRAY_LENGTH)&&(r={vertexOffset:e.length,primitiveOffset:n.length,vertexLength:0,primitiveLength:0},this.segments.push(r)),r},Tr.prototype.get=function(){return this.segments},Tr.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var n=e[t];for(var r in n.vaos)n.vaos[r].destroy()}},Tr.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,dn("SegmentVector",Tr);var Sr=function(t,e){return 256*(t=h(Math.floor(t),0,255))+(e=h(Math.floor(e),0,255))};function Cr(t){return[Sr(255*t.r,255*t.g),Sr(255*t.b,255*t.a)]}var Er=function(t,e,n){this.value=t,this.name=e,this.type=n,this.statistics={max:-1/0}};Er.prototype.defines=function(){return["#define HAS_UNIFORM_u_"+this.name]},Er.prototype.populatePaintArray=function(){},Er.prototype.upload=function(){},Er.prototype.destroy=function(){},Er.prototype.setUniforms=function(t,e,n,r){var i=r.constantOr(this.value),a=t.gl;"color"===this.type?a.uniform4f(e.uniforms["u_"+this.name],i.r,i.g,i.b,i.a):a.uniform1f(e.uniforms["u_"+this.name],i)};var Or=function(t,e,n){this.expression=t,this.name=e,this.type=n,this.statistics={max:-1/0};var r="color"===n?pr:lr;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===n?2:1,offset:0}],this.paintVertexArray=new r};Or.prototype.defines=function(){return[]},Or.prototype.populatePaintArray=function(t,e){var n=this.paintVertexArray,r=n.length;n.reserve(t);var i=this.expression.evaluate(new Dn(0),e);if("color"===this.type)for(var a=Cr(i),o=r;o<t;o++)n.emplaceBack(a[0],a[1]);else{for(var s=r;s<t;s++)n.emplaceBack(i);this.statistics.max=Math.max(this.statistics.max,i)}},Or.prototype.upload=function(t){this.paintVertexArray&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes))},Or.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Or.prototype.setUniforms=function(t,e){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],0)};var Dr=function(t,e,n,r,i){this.expression=t,this.name=e,this.type=n,this.useIntegerZoom=r,this.zoom=i,this.statistics={max:-1/0};var a="color"===n?dr:pr;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===n?4:2,offset:0}],this.paintVertexArray=new a};Dr.prototype.defines=function(){return[]},Dr.prototype.populatePaintArray=function(t,e){var n=this.paintVertexArray,r=n.length;n.reserve(t);var i=this.expression.evaluate(new Dn(this.zoom),e),a=this.expression.evaluate(new Dn(this.zoom+1),e);if("color"===this.type)for(var o=Cr(i),s=Cr(a),l=r;l<t;l++)n.emplaceBack(o[0],o[1],s[0],s[1]);else{for(var u=r;u<t;u++)n.emplaceBack(i,a);this.statistics.max=Math.max(this.statistics.max,i,a)}},Dr.prototype.upload=function(t){this.paintVertexArray&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes))},Dr.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Dr.prototype.interpolationFactor=function(t){return this.useIntegerZoom?this.expression.interpolationFactor(Math.floor(t),this.zoom,this.zoom+1):this.expression.interpolationFactor(t,this.zoom,this.zoom+1)},Dr.prototype.setUniforms=function(t,e,n){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],this.interpolationFactor(n.zoom))};var Lr=function(){this.binders={},this.cacheKey="",this._buffers=[]};Lr.createDynamic=function(t,e,n){var r=new Lr,i=[];for(var a in t.paint._values)if(n(a)){var o=t.paint.get(a);if(o instanceof jn&&o.property.specification["property-function"]){var s=Pr(a,t.type),l=o.property.specification.type,u=o.property.useIntegerZoom;"constant"===o.value.kind?(r.binders[a]=new Er(o.value,s,l),i.push("/u_"+s)):"source"===o.value.kind?(r.binders[a]=new Or(o.value,s,l),i.push("/a_"+s)):(r.binders[a]=new Dr(o.value,s,l,u,e),i.push("/z_"+s))}}return r.cacheKey=i.sort().join(""),r},Lr.prototype.populatePaintArrays=function(t,e){for(var n in this.binders)this.binders[n].populatePaintArray(t,e)},Lr.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},Lr.prototype.setUniforms=function(t,e,n,r){for(var i in this.binders)this.binders[i].setUniforms(t,e,r,n.get(i))},Lr.prototype.getPaintVertexBuffers=function(){return this._buffers},Lr.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var n=[];for(var r in this.binders){var i=this.binders[r];(i instanceof Or||i instanceof Dr)&&i.paintVertexBuffer&&n.push(i.paintVertexBuffer)}this._buffers=n},Lr.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var zr=function(t,e,n,r){void 0===r&&(r=function(){return!0}),this.programConfigurations={};for(var i=0,a=e;i<a.length;i+=1){var o=a[i];this.programConfigurations[o.id]=Lr.createDynamic(o,n,r),this.programConfigurations[o.id].layoutAttributes=t}};function Pr(t,e){return{"text-opacity":"opacity","icon-opacity":"opacity","text-color":"fill_color","icon-color":"fill_color","text-halo-color":"halo_color","icon-halo-color":"halo_color","text-halo-blur":"halo_blur","icon-halo-blur":"halo_blur","text-halo-width":"halo_width","icon-halo-width":"halo_width","line-gap-width":"gapwidth"}[t]||t.replace(e+"-","").replace(/-/g,"_")}zr.prototype.populatePaintArrays=function(t,e){for(var n in this.programConfigurations)this.programConfigurations[n].populatePaintArrays(t,e)},zr.prototype.get=function(t){return this.programConfigurations[t]},zr.prototype.upload=function(t){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t)},zr.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},dn("ConstantBinder",Er),dn("SourceExpressionBinder",Or),dn("CompositeExpressionBinder",Dr),dn("ProgramConfiguration",Lr,{omit:["_buffers"]}),dn("ProgramConfigurationSet",zr);var Ir=8192,Rr={min:-1*Math.pow(2,15),max:Math.pow(2,15)-1};function Fr(t){for(var e=Ir/t.extent,n=t.loadGeometry(),r=0;r<n.length;r++)for(var i=n[r],a=0;a<i.length;a++){var o=i[a];o.x=Math.round(o.x*e),o.y=Math.round(o.y*e),(o.x<Rr.min||o.x>Rr.max||o.y<Rr.min||o.y>Rr.max)&&_("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return n}function jr(t,e,n,r,i){t.emplaceBack(2*e+(r+1)/2,2*n+(i+1)/2)}var Nr=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new Jn,this.indexArray=new fr,this.segments=new Tr,this.programConfigurations=new zr(kr,t.layers,t.zoom)};function Br(t,e,n){for(var r=0;r<t.length;r++){var i=t[r];if(Xr(i,e))return!0;if(Wr(e,i,n))return!0}return!1}function Vr(t,e){if(1===t.length&&1===t[0].length)return Yr(e,t[0][0]);for(var n=0;n<e.length;n++)for(var r=e[n],i=0;i<r.length;i++)if(Yr(t,r[i]))return!0;for(var a=0;a<t.length;a++){for(var o=t[a],s=0;s<o.length;s++)if(Yr(e,o[s]))return!0;for(var l=0;l<e.length;l++)if($r(o,e[l]))return!0}return!1}function Ur(t,e,n){for(var r=0;r<e.length;r++)for(var i=e[r],a=0;a<t.length;a++){var o=t[a];if(o.length>=3)for(var s=0;s<i.length;s++)if(Xr(o,i[s]))return!0;if(qr(o,i,n))return!0}return!1}function qr(t,e,n){if(t.length>1){if($r(t,e))return!0;for(var r=0;r<e.length;r++)if(Wr(e[r],t,n))return!0}for(var i=0;i<t.length;i++)if(Wr(t[i],e,n))return!0;return!1}function $r(t,e){if(0===t.length||0===e.length)return!1;for(var n=0;n<t.length-1;n++)for(var r=t[n],i=t[n+1],a=0;a<e.length-1;a++)if(Hr(r,i,e[a],e[a+1]))return!0;return!1}function Hr(t,e,n,r){return w(t,n,r)!==w(e,n,r)&&w(t,e,n)!==w(t,e,r)}function Wr(t,e,n){var r=n*n;if(1===e.length)return t.distSqr(e[0])<r;for(var i=1;i<e.length;i++)if(Gr(t,e[i-1],e[i])<r)return!0;return!1}function Gr(t,e,n){var r=e.distSqr(n);if(0===r)return t.distSqr(e);var i=((t.x-e.x)*(n.x-e.x)+(t.y-e.y)*(n.y-e.y))/r;return i<0?t.distSqr(e):i>1?t.distSqr(n):t.distSqr(n.sub(e)._mult(i)._add(e))}function Yr(t,e){for(var n,r,i,a=!1,o=0;o<t.length;o++)for(var s=0,l=(n=t[o]).length-1;s<n.length;l=s++)r=n[s],i=n[l],r.y>e.y!=i.y>e.y&&e.x<(i.x-r.x)*(e.y-r.y)/(i.y-r.y)+r.x&&(a=!a);return a}function Xr(t,e){for(var n=!1,r=0,i=t.length-1;r<t.length;i=r++){var a=t[r],o=t[i];a.y>e.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(n=!n)}return n}function Zr(t,e,n){var r=e.paint.get(t).value;return"constant"===r.kind?r.value:n.programConfigurations.get(e.id).binders[t].statistics.max}function Jr(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Kr(t,e,n,r,i){if(!e[0]&&!e[1])return t;var a=l.convert(e);"viewport"===n&&a._rotate(-r);for(var o=[],s=0;s<t.length;s++){for(var u=t[s],c=[],f=0;f<u.length;f++)c.push(u[f].sub(a._mult(i)));o.push(c)}return o}Nr.prototype.populate=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Dn(this.zoom),a)){var l=Fr(a);this.addFeature(a,l),e.featureIndex.insert(a,l,o,s,this.index)}}},Nr.prototype.isEmpty=function(){return 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u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),c=u.vertexLength;jr(this.layoutVertexArray,s,l,-1,-1),jr(this.layoutVertexArray,s,l,1,-1),jr(this.layoutVertexArray,s,l,1,1),jr(this.layoutVertexArray,s,l,-1,1),this.indexArray.emplaceBack(c,c+1,c+2),this.indexArray.emplaceBack(c,c+3,c+2),u.vertexLength+=4,u.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)},dn("CircleBucket",Nr,{omit:["layers"]});var Qr={paint:new $n({"circle-radius":new Vn(z.paint_circle["circle-radius"]),"circle-color":new Vn(z.paint_circle["circle-color"]),"circle-blur":new Vn(z.paint_circle["circle-blur"]),"circle-opacity":new Vn(z.paint_circle["circle-opacity"]),"circle-translate":new Bn(z.paint_circle["circle-translate"]),"circle-translate-anchor":new Bn(z.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Bn(z.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Bn(z.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Vn(z.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Vn(z.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Vn(z.paint_circle["circle-stroke-opacity"])})},ti=i(function(t,e){var n;t.exports=((n=new Float32Array(3))[0]=0,n[1]=0,n[2]=0,function(){var t=new Float32Array(4);t[0]=0,t[1]=0,t[2]=0,t[3]=0}(),{vec3:{transformMat3:function(t,e,n){var r=e[0],i=e[1],a=e[2];return t[0]=r*n[0]+i*n[3]+a*n[6],t[1]=r*n[1]+i*n[4]+a*n[7],t[2]=r*n[2]+i*n[5]+a*n[8],t}},vec4:{transformMat4:function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3];return t[0]=n[0]*r+n[4]*i+n[8]*a+n[12]*o,t[1]=n[1]*r+n[5]*i+n[9]*a+n[13]*o,t[2]=n[2]*r+n[6]*i+n[10]*a+n[14]*o,t[3]=n[3]*r+n[7]*i+n[11]*a+n[15]*o,t}},mat2:{create:function(){var t=new Float32Array(4);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},rotate:function(t,e,n){var r=e[0],i=e[1],a=e[2],o=e[3],s=Math.sin(n),l=Math.cos(n);return 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bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new sa(this._pbf,e,this.extent,this._keys,this._values)};var ma={VectorTile:function(t,e){this.layers=t.readFields(da,{},e)},VectorTileFeature:sa,VectorTileLayer:fa},va=ma.VectorTileFeature.types,ga=63,ya=Math.cos(Math.PI/180*37.5),ba=.5,xa=Math.pow(2,14)/ba;function _a(t,e,n,r,i,a,o){t.emplaceBack(e.x,e.y,r?1:0,i?1:-1,Math.round(ga*n.x)+128,Math.round(ga*n.y)+128,1+(0===a?0:a<0?-1:1)|(o*ba&63)<<2,o*ba>>6)}var wa=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new tr,this.indexArray=new fr,this.programConfigurations=new zr(oa,t.layers,t.zoom),this.segments=new Tr};function Aa(t,e){return(t/e.tileTotal*(e.end-e.start)+e.start)*(xa-1)}wa.prototype.populate=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Dn(this.zoom),a)){var l=Fr(a);this.addFeature(a,l),e.featureIndex.insert(a,l,o,s,this.index)}}},wa.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},wa.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,oa),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.programConfigurations.upload(t)},wa.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},wa.prototype.addFeature=function(t,e){for(var n=this.layers[0].layout,r=n.get("line-join").evaluate(t),i=n.get("line-cap"),a=n.get("line-miter-limit"),o=n.get("line-round-limit"),s=0,l=e;s<l.length;s+=1){var u=l[s];this.addLine(u,t,r,i,a,o)}},wa.prototype.addLine=function(t,e,n,r,i,a){var o=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(o={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var s="Polygon"===va[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var u=0;u<l-1&&t[u].equals(t[u+1]);)u++;if(!(l<(s?3:2))){o&&(o.tileTotal=function(t,e,n){for(var r,i,a=0,o=e;o<n-1;o++)r=t[o],i=t[o+1],a+=r.dist(i);return a}(t,u,l)),"bevel"===n&&(i=1.05);var c=Ir/(512*this.overscaling)*15,f=t[u],h=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray);this.distance=0;var p,d,m,v=r,g=s?"butt":r,y=!0,b=void 0,x=void 0,_=void 0,w=void 0;this.e1=this.e2=this.e3=-1,s&&(p=t[l-2],w=f.sub(p)._unit()._perp());for(var A=u;A<l;A++)if(!(x=s&&A===l-1?t[u+1]:t[A+1])||!t[A].equals(x)){w&&(_=w),p&&(b=p),p=t[A],w=x?x.sub(p)._unit()._perp():_;var M=(_=_||w).add(w);0===M.x&&0===M.y||M._unit();var k=M.x*w.x+M.y*w.y,T=0!==k?1/k:1/0,S=k<ya&&b&&x;if(S&&A>u){var C=p.dist(b);if(C>2*c){var E=p.sub(p.sub(b)._mult(c/C)._round());this.distance+=E.dist(b),this.addCurrentVertex(E,this.distance,_.mult(1),0,0,!1,h,o),b=E}}var O=b&&x,D=O?n:x?v:g;if(O&&"round"===D&&(T<a?D="miter":T<=2&&(D="fakeround")),"miter"===D&&T>i&&(D="bevel"),"bevel"===D&&(T>2&&(D="flipbevel"),T<i&&(D="miter")),b&&(this.distance+=p.dist(b)),"miter"===D)M._mult(T),this.addCurrentVertex(p,this.distance,M,0,0,!1,h,o);else if("flipbevel"===D){if(T>100)M=w.clone().mult(-1);else{var L=_.x*w.y-_.y*w.x>0?-1:1,z=T*_.add(w).mag()/_.sub(w).mag();M._perp()._mult(z*L)}this.addCurrentVertex(p,this.distance,M,0,0,!1,h,o),this.addCurrentVertex(p,this.distance,M.mult(-1),0,0,!1,h,o)}else if("bevel"===D||"fakeround"===D){var P=_.x*w.y-_.y*w.x>0,I=-Math.sqrt(T*T-1);if(P?(m=0,d=I):(d=0,m=I),y||this.addCurrentVertex(p,this.distance,_,d,m,!1,h,o),"fakeround"===D){for(var R=Math.floor(8*(.5-(k-.5))),F=void 0,j=0;j<R;j++)F=w.mult((j+1)/(R+1))._add(_)._unit(),this.addPieSliceVertex(p,this.distance,F,P,h,o);this.addPieSliceVertex(p,this.distance,M,P,h,o);for(var N=R-1;N>=0;N--)F=_.mult((N+1)/(R+1))._add(w)._unit(),this.addPieSliceVertex(p,this.distance,F,P,h,o)}x&&this.addCurrentVertex(p,this.distance,w,-d,-m,!1,h,o)}else"butt"===D?(y||this.addCurrentVertex(p,this.distance,_,0,0,!1,h,o),x&&this.addCurrentVertex(p,this.distance,w,0,0,!1,h,o)):"square"===D?(y||(this.addCurrentVertex(p,this.distance,_,1,1,!1,h,o),this.e1=this.e2=-1),x&&this.addCurrentVertex(p,this.distance,w,-1,-1,!1,h,o)):"round"===D&&(y||(this.addCurrentVertex(p,this.distance,_,0,0,!1,h,o),this.addCurrentVertex(p,this.distance,_,1,1,!0,h,o),this.e1=this.e2=-1),x&&(this.addCurrentVertex(p,this.distance,w,-1,-1,!0,h,o),this.addCurrentVertex(p,this.distance,w,0,0,!1,h,o)));if(S&&A<l-1){var B=p.dist(x);if(B>2*c){var V=p.add(x.sub(p)._mult(c/B)._round());this.distance+=V.dist(p),this.addCurrentVertex(V,this.distance,w.mult(1),0,0,!1,h,o),p=V}}y=!1}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e)}},wa.prototype.addCurrentVertex=function(t,e,n,r,i,a,o,s){var l,u=this.layoutVertexArray,c=this.indexArray;s&&(e=Aa(e,s)),l=n.clone(),r&&l._sub(n.perp()._mult(r)),_a(u,t,l,a,!1,r,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,l=n.mult(-1),i&&l._sub(n.perp()._mult(i)),_a(u,t,l,a,!0,-i,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>xa/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,n,r,i,a,o))},wa.prototype.addPieSliceVertex=function(t,e,n,r,i,a){n=n.mult(r?-1:1);var o=this.layoutVertexArray,s=this.indexArray;a&&(e=Aa(e,a)),_a(o,t,n,!1,r,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),r?this.e2=this.e3:this.e1=this.e3},dn("LineBucket",wa,{omit:["layers"]});var Ma=new $n({"line-cap":new Bn(z.layout_line["line-cap"]),"line-join":new Vn(z.layout_line["line-join"]),"line-miter-limit":new Bn(z.layout_line["line-miter-limit"]),"line-round-limit":new Bn(z.layout_line["line-round-limit"])}),ka={paint:new $n({"line-opacity":new Vn(z.paint_line["line-opacity"]),"line-color":new Vn(z.paint_line["line-color"]),"line-translate":new Bn(z.paint_line["line-translate"]),"line-translate-anchor":new Bn(z.paint_line["line-translate-anchor"]),"line-width":new Vn(z.paint_line["line-width"]),"line-gap-width":new Vn(z.paint_line["line-gap-width"]),"line-offset":new Vn(z.paint_line["line-offset"]),"line-blur":new Vn(z.paint_line["line-blur"]),"line-dasharray":new Un(z.paint_line["line-dasharray"]),"line-pattern":new Un(z.paint_line["line-pattern"]),"line-gradient":new qn(z.paint_line["line-gradient"])}),layout:Ma},Ta=new(function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,n){return n=new Dn(Math.floor(n.zoom),{now:n.now,fadeDuration:n.fadeDuration,zoomHistory:n.zoomHistory,transition:n.transition}),t.prototype.possiblyEvaluate.call(this,e,n)},e.prototype.evaluate=function(e,n,r){return n=p({},n,{zoom:Math.floor(n.zoom)}),t.prototype.evaluate.call(this,e,n,r)},e}(Vn))(ka.paint.properties["line-width"].specification);Ta.useIntegerZoom=!0;var Sa=function(t){function e(e){t.call(this,e,ka)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setPaintProperty=function(e,n,r){t.prototype.setPaintProperty.call(this,e,n,r),"line-gradient"===e&&this._updateGradient()},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=hi(t,"lineProgress"),this.gradientTexture=null},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=Ta.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new wa(t)},e.prototype.queryRadius=function(t){var e=t,n=Ca(Zr("line-width",this,e),Zr("line-gap-width",this,e)),r=Zr("line-offset",this,e);return n/2+Math.abs(r)+Jr(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,a){var o=Kr(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),i.angle,a),s=a/2*Ca(this.paint.get("line-width").evaluate(e),this.paint.get("line-gap-width").evaluate(e)),u=this.paint.get("line-offset").evaluate(e);return u&&(n=function(t,e){for(var n=[],r=new l(0,0),i=0;i<t.length;i++){for(var a=t[i],o=[],s=0;s<a.length;s++){var u=a[s-1],c=a[s],f=a[s+1],h=0===s?r:c.sub(u)._unit()._perp(),p=s===a.length-1?r:f.sub(c)._unit()._perp(),d=h._add(p)._unit(),m=d.x*p.x+d.y*p.y;d._mult(1/m),o.push(d._mult(e)._add(c))}n.push(o)}return n}(n,u*a)),Ur(o,n,s)},e}(Hn);function Ca(t,e){return e>0?e+2*t:t}var Ea=Xn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),Oa=Xn([{name:"a_projected_pos",components:3,type:"Float32"}],4),Da=(Xn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),Xn([{name:"a_placed",components:2,type:"Uint8"}],4)),La=(Xn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),Xn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),za=Xn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Pa(t,e,n){var r=e.layout.get("text-transform").evaluate(n);return"uppercase"===r?t=t.toLocaleUpperCase():"lowercase"===r&&(t=t.toLocaleLowerCase()),On.applyArabicShaping&&(t=On.applyArabicShaping(t)),t}Xn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),Xn([{type:"Float32",name:"offsetX"}]),Xn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var Ia={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"},Ra=function(t){function e(e,n,r,i){t.call(this,e,n),this.angle=r,void 0!==i&&(this.segment=i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(l);function Fa(t,e){var n=e.expression;if("constant"===n.kind)return{functionType:"constant",layoutSize:n.evaluate(new Dn(t+1))};if("source"===n.kind)return{functionType:"source"};for(var r=n.zoomStops,i=0;i<r.length&&r[i]<=t;)i++;for(var a=i=Math.max(0,i-1);a<r.length&&r[a]<t+1;)a++;a=Math.min(r.length-1,a);var o={min:r[i],max:r[a]};return"composite"===n.kind?{functionType:"composite",zoomRange:o,propertyValue:e.value}:{functionType:"camera",layoutSize:n.evaluate(new Dn(t+1)),zoomRange:o,sizeRange:{min:n.evaluate(new Dn(o.min)),max:n.evaluate(new Dn(o.max))},propertyValue:e.value}}dn("Anchor",Ra);var ja=ma.VectorTileFeature.types,Na=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Ba(t,e,n,r,i,a,o,s){t.emplaceBack(e,n,Math.round(32*r),Math.round(32*i),a,o,s?s[0]:0,s?s[1]:0)}function Va(t,e,n){t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n)}var Ua=function(t){this.layoutVertexArray=new er,this.indexArray=new fr,this.programConfigurations=t,this.segments=new Tr,this.dynamicLayoutVertexArray=new nr,this.opacityVertexArray=new rr,this.placedSymbolArray=new yr};Ua.prototype.upload=function(t,e){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ea.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.programConfigurations.upload(t),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,Oa.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Na,!0),this.opacityVertexBuffer.itemSize=1},Ua.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},dn("SymbolBuffers",Ua);var qa=function(t,e,n){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new n,this.segments=new Tr,this.collisionVertexArray=new or};qa.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Da.members,!0)},qa.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},dn("CollisionBuffers",qa);var $a=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Fa(this.zoom,e["text-size"]),this.iconSizeData=Fa(this.zoom,e["icon-size"]);var n=this.layers[0].layout;this.sortFeaturesByY=n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement")};$a.prototype.createArrays=function(){this.text=new Ua(new zr(Ea.members,this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new Ua(new zr(Ea.members,this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.collisionBox=new qa(ar,La.members,hr),this.collisionCircle=new qa(ar,za.members,fr),this.glyphOffsetArray=new xr,this.lineVertexArray=new wr},$a.prototype.populate=function(t,e){var n=this.layers[0],r=n.layout,i=r.get("text-font"),a=r.get("text-field"),o=r.get("icon-image"),s=("constant"!==a.value.kind||a.value.value.length>0)&&("constant"!==i.value.kind||i.value.value.length>0),l="constant"!==o.value.kind||o.value.value&&o.value.value.length>0;if(this.features=[],s||l){for(var u=e.iconDependencies,c=e.glyphDependencies,f=new Dn(this.zoom),h=0,p=t;h<p.length;h+=1){var d=p[h],m=d.feature,v=d.index,g=d.sourceLayerIndex;if(n._featureFilter(f,m)){var y=void 0;s&&(y=Pa(y=n.getValueAndResolveTokens("text-field",m),n,m));var b=void 0;if(l&&(b=n.getValueAndResolveTokens("icon-image",m)),y||b){var x={text:y,icon:b,index:v,sourceLayerIndex:g,geometry:Fr(m),properties:m.properties,type:ja[m.type]};if(void 0!==m.id&&(x.id=m.id),this.features.push(x),b&&(u[b]=!0),y)for(var _=i.evaluate(m).join(","),w=c[_]=c[_]||{},A="map"===r.get("text-rotation-alignment")&&"line"===r.get("symbol-placement"),M=xn(y),k=0;k<y.length;k++)if(w[y.charCodeAt(k)]=!0,A&&M){var T=Ia[y.charAt(k)];T&&(w[T.charCodeAt(0)]=!0)}}}}"line"===r.get("symbol-placement")&&(this.features=function(t){var e={},n={},r=[],i=0;function a(e){r.push(t[e]),i++}function o(t,e,i){var a=n[t];return delete n[t],n[e]=a,r[a].geometry[0].pop(),r[a].geometry[0]=r[a].geometry[0].concat(i[0]),a}function s(t,n,i){var a=e[n];return delete e[n],e[t]=a,r[a].geometry[0].shift(),r[a].geometry[0]=i[0].concat(r[a].geometry[0]),a}function l(t,e,n){var r=n?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var u=0;u<t.length;u++){var c=t[u],f=c.geometry,h=c.text;if(h){var p=l(h,f),d=l(h,f,!0);if(p in n&&d in e&&n[p]!==e[d]){var m=s(p,d,f),v=o(p,d,r[m].geometry);delete e[p],delete n[d],n[l(h,r[v].geometry,!0)]=v,r[m].geometry=null}else p in n?o(p,d,f):d in e?s(p,d,f):(a(u),e[p]=i-1,n[d]=i-1)}else a(u)}return r.filter(function(t){return t.geometry})}(this.features))}},$a.prototype.isEmpty=function(){return 0===this.symbolInstances.length},$a.prototype.upload=function(t){this.text.upload(t,this.sortFeaturesByY),this.icon.upload(t,this.sortFeaturesByY),this.collisionBox.upload(t),this.collisionCircle.upload(t)},$a.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy()},$a.prototype.addToLineVertexArray=function(t,e){var n=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),a={},o=t.segment+1;o<e.length;o++)a[o]={x:e[o].x,y:e[o].y,tileUnitDistanceFromAnchor:r},o<e.length-1&&(r+=e[o+1].dist(e[o]));for(var s=t.segment||0;s>=0;s--)a[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=a[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}},$a.prototype.addSymbols=function(t,e,n,r,i,a,o,s,l,u){for(var c=t.indexArray,f=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,p=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray),d=this.glyphOffsetArray.length,m=p.vertexLength,v=0,g=e;v<g.length;v+=1){var y=g[v],b=y.tl,x=y.tr,_=y.bl,w=y.br,A=y.tex,M=p.vertexLength,k=y.glyphOffset[1];Ba(f,s.x,s.y,b.x,k+b.y,A.x,A.y,n),Ba(f,s.x,s.y,x.x,k+x.y,A.x+A.w,A.y,n),Ba(f,s.x,s.y,_.x,k+_.y,A.x,A.y+A.h,n),Ba(f,s.x,s.y,w.x,k+w.y,A.x+A.w,A.y+A.h,n),Va(h,s,0),c.emplaceBack(M,M+1,M+2),c.emplaceBack(M+1,M+2,M+3),p.vertexLength+=4,p.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(y.glyphOffset[0])}t.placedSymbolArray.emplaceBack(s.x,s.y,d,this.glyphOffsetArray.length-d,m,l,u,s.segment,n?n[0]:0,n?n[1]:0,r[0],r[1],o,!1),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,a)},$a.prototype._addCollisionDebugVertex=function(t,e,n,r,i){return e.emplaceBack(0,0),t.emplaceBack(n.x,n.y,r.x,r.y,Math.round(i.x),Math.round(i.y))},$a.prototype.addCollisionDebugVertices=function(t,e,n,r,i,a,o,s){var u=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=u.vertexLength,f=i.layoutVertexArray,h=i.collisionVertexArray;if(this._addCollisionDebugVertex(f,h,a,o.anchor,new l(t,e)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(n,e)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(n,r)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(t,r)),u.vertexLength+=4,s){var p=i.indexArray;p.emplaceBack(c,c+1,c+2),p.emplaceBack(c,c+2,c+3),u.primitiveLength+=2}else{var d=i.indexArray;d.emplaceBack(c,c+1),d.emplaceBack(c+1,c+2),d.emplaceBack(c+2,c+3),d.emplaceBack(c+3,c),u.primitiveLength+=4}},$a.prototype.generateCollisionDebugBuffers=function(){for(var t=0,e=this.symbolInstances;t<e.length;t+=1){var n=e[t];n.textCollisionFeature={boxStartIndex:n.textBoxStartIndex,boxEndIndex:n.textBoxEndIndex},n.iconCollisionFeature={boxStartIndex:n.iconBoxStartIndex,boxEndIndex:n.iconBoxEndIndex};for(var r=0;r<2;r++){var i=n[0===r?"textCollisionFeature":"iconCollisionFeature"];if(i)for(var a=i.boxStartIndex;a<i.boxEndIndex;a++){var o=this.collisionBoxArray.get(a),s=o.x1,l=o.y1,u=o.x2,c=o.y2,f=o.radius>0;this.addCollisionDebugVertices(s,l,u,c,f?this.collisionCircle:this.collisionBox,o.anchorPoint,n,f)}}}},$a.prototype.deserializeCollisionBoxes=function(t,e,n,r,i){for(var a={},o=e;o<n;o++){var s=t.get(o);if(0===s.radius){a.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anchorPointY},a.textFeatureIndex=s.featureIndex;break}a.textCircles||(a.textCircles=[],a.textFeatureIndex=s.featureIndex),a.textCircles.push(s.anchorPointX,s.anchorPointY,s.radius,s.signedDistanceFromAnchor,1)}for(var l=r;l<i;l++){var u=t.get(l);if(0===u.radius){a.iconBox={x1:u.x1,y1:u.y1,x2:u.x2,y2:u.y2,anchorPointX:u.anchorPointX,anchorPointY:u.anchorPointY},a.iconFeatureIndex=u.featureIndex;break}}return a},$a.prototype.hasTextData=function(){return this.text.segments.get().length>0},$a.prototype.hasIconData=function(){return this.icon.segments.get().length>0},$a.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},$a.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},$a.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&(this.sortedAngle=t,!(this.text.segments.get().length>1||this.icon.segments.get().length>1))){for(var n=[],r=0;r<this.symbolInstances.length;r++)n.push(r);var i=Math.sin(t),a=Math.cos(t);n.sort(function(t,n){var r=e.symbolInstances[t],o=e.symbolInstances[n];return(i*r.anchor.x+a*r.anchor.y|0)-(i*o.anchor.x+a*o.anchor.y|0)||o.featureIndex-r.featureIndex}),this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var o=0,s=n;o<s.length;o+=1){var l=s[o],u=e.symbolInstances[l];e.featureSortOrder.push(u.featureIndex);for(var c=0,f=u.placedTextSymbolIndices;c<f.length;c+=1)for(var h=f[c],p=e.text.placedSymbolArray.get(h),d=p.vertexStartIndex+4*p.numGlyphs,m=p.vertexStartIndex;m<d;m+=4)e.text.indexArray.emplaceBack(m,m+1,m+2),e.text.indexArray.emplaceBack(m+1,m+2,m+3);var v=e.icon.placedSymbolArray.get(l);if(v.numGlyphs){var g=v.vertexStartIndex;e.icon.indexArray.emplaceBack(g,g+1,g+2),e.icon.indexArray.emplaceBack(g+1,g+2,g+3)}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},dn("SymbolBucket",$a,{omit:["layers","collisionBoxArray","features","compareText"],shallow:["symbolInstances"]}),$a.MAX_GLYPHS=65535,$a.addDynamicAttributes=Va;var Ha=new $n({"symbol-placement":new Bn(z.layout_symbol["symbol-placement"]),"symbol-spacing":new Bn(z.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Bn(z.layout_symbol["symbol-avoid-edges"]),"icon-allow-overlap":new Bn(z.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Bn(z.layout_symbol["icon-ignore-placement"]),"icon-optional":new Bn(z.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Bn(z.layout_symbol["icon-rotation-alignment"]),"icon-size":new Vn(z.layout_symbol["icon-size"]),"icon-text-fit":new Bn(z.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Bn(z.layout_symbol["icon-text-fit-padding"]),"icon-image":new Vn(z.layout_symbol["icon-image"]),"icon-rotate":new Vn(z.layout_symbol["icon-rotate"]),"icon-padding":new Bn(z.layout_symbol["icon-padding"]),"icon-keep-upright":new Bn(z.layout_symbol["icon-keep-upright"]),"icon-offset":new Vn(z.layout_symbol["icon-offset"]),"icon-anchor":new Vn(z.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Bn(z.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Bn(z.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Bn(z.layout_symbol["text-rotation-alignment"]),"text-field":new Vn(z.layout_symbol["text-field"]),"text-font":new Vn(z.layout_symbol["text-font"]),"text-size":new Vn(z.layout_symbol["text-size"]),"text-max-width":new Vn(z.layout_symbol["text-max-width"]),"text-line-height":new Bn(z.layout_symbol["text-line-height"]),"text-letter-spacing":new Vn(z.layout_symbol["text-letter-spacing"]),"text-justify":new Vn(z.layout_symbol["text-justify"]),"text-anchor":new Vn(z.layout_symbol["text-anchor"]),"text-max-angle":new Bn(z.layout_symbol["text-max-angle"]),"text-rotate":new Vn(z.layout_symbol["text-rotate"]),"text-padding":new Bn(z.layout_symbol["text-padding"]),"text-keep-upright":new Bn(z.layout_symbol["text-keep-upright"]),"text-transform":new Vn(z.layout_symbol["text-transform"]),"text-offset":new Vn(z.layout_symbol["text-offset"]),"text-allow-overlap":new Bn(z.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Bn(z.layout_symbol["text-ignore-placement"]),"text-optional":new Bn(z.layout_symbol["text-optional"])}),Wa={paint:new $n({"icon-opacity":new Vn(z.paint_symbol["icon-opacity"]),"icon-color":new Vn(z.paint_symbol["icon-color"]),"icon-halo-color":new Vn(z.paint_symbol["icon-halo-color"]),"icon-halo-width":new Vn(z.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Vn(z.paint_symbol["icon-halo-blur"]),"icon-translate":new Bn(z.paint_symbol["icon-translate"]),"icon-translate-anchor":new Bn(z.paint_symbol["icon-translate-anchor"]),"text-opacity":new Vn(z.paint_symbol["text-opacity"]),"text-color":new Vn(z.paint_symbol["text-color"]),"text-halo-color":new Vn(z.paint_symbol["text-halo-color"]),"text-halo-width":new Vn(z.paint_symbol["text-halo-width"]),"text-halo-blur":new Vn(z.paint_symbol["text-halo-blur"]),"text-translate":new Bn(z.paint_symbol["text-translate"]),"text-translate-anchor":new Bn(z.paint_symbol["text-translate-anchor"])}),layout:Ha},Ga=function(t){function e(e){t.call(this,e,Wa)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"))},e.prototype.getValueAndResolveTokens=function(t,e){var n,r=this.layout.get(t).evaluate(e),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||_e(i.value)?r:(n=e.properties,r.replace(/{([^{}]+)}/g,function(t,e){return e in n?String(n[e]):""}))},e.prototype.createBucket=function(t){return new $a(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e}(Hn),Ya={paint:new $n({"background-color":new Bn(z.paint_background["background-color"]),"background-pattern":new Un(z.paint_background["background-pattern"]),"background-opacity":new Bn(z.paint_background["background-opacity"])})},Xa=function(t){function e(e){t.call(this,e,Ya)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Hn),Za={paint:new $n({"raster-opacity":new Bn(z.paint_raster["raster-opacity"]),"raster-hue-rotate":new Bn(z.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Bn(z.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Bn(z.paint_raster["raster-brightness-max"]),"raster-saturation":new Bn(z.paint_raster["raster-saturation"]),"raster-contrast":new Bn(z.paint_raster["raster-contrast"]),"raster-fade-duration":new Bn(z.paint_raster["raster-fade-duration"])})},Ja={circle:ri,heatmap:pi,hillshade:mi,fill:Ji,"fill-extrusion":aa,line:Sa,symbol:Ga,background:Xa,raster:function(t){function e(e){t.call(this,e,Za)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Hn)},Ka=i(function(t,e){t.exports=function(){function t(t,e,n){n=n||{},this.w=t||64,this.h=e||64,this.autoResize=!!n.autoResize,this.shelves=[],this.freebins=[],this.stats={},this.bins={},this.maxId=0}function e(t,e,n){this.x=0,this.y=t,this.w=this.free=e,this.h=n}return t.prototype.pack=function(t,e){t=[].concat(t),e=e||{};for(var n,r,i,a,o=[],s=0;s<t.length;s++)if(n=t[s].w||t[s].width,r=t[s].h||t[s].height,i=t[s].id,n&&r){if(!(a=this.packOne(n,r,i)))continue;e.inPlace&&(t[s].x=a.x,t[s].y=a.y,t[s].id=a.id),o.push(a)}return this.shrink(),o},t.prototype.packOne=function(t,n,r){var i,a,o,s,l,u,c,f,h={freebin:-1,shelf:-1,waste:1/0},p=0;if("string"==typeof r||"number"==typeof r){if(i=this.getBin(r))return this.ref(i),i;"number"==typeof r&&(this.maxId=Math.max(r,this.maxId))}else r=++this.maxId;for(s=0;s<this.freebins.length;s++){if(n===(i=this.freebins[s]).maxh&&t===i.maxw)return this.allocFreebin(s,t,n,r);n>i.maxh||t>i.maxw||n<=i.maxh&&t<=i.maxw&&(o=i.maxw*i.maxh-t*n)<h.waste&&(h.waste=o,h.freebin=s)}for(s=0;s<this.shelves.length;s++)if(p+=(a=this.shelves[s]).h,!(t>a.free)){if(n===a.h)return this.allocShelf(s,t,n,r);n>a.h||n<a.h&&(o=(a.h-n)*t)<h.waste&&(h.freebin=-1,h.waste=o,h.shelf=s)}return-1!==h.freebin?this.allocFreebin(h.freebin,t,n,r):-1!==h.shelf?this.allocShelf(h.shelf,t,n,r):n<=this.h-p&&t<=this.w?(a=new e(p,this.w,n),this.allocShelf(this.shelves.push(a)-1,t,n,r)):this.autoResize?(l=u=this.h,((c=f=this.w)<=l||t>c)&&(f=2*Math.max(t,c)),(l<c||n>l)&&(u=2*Math.max(n,l)),this.resize(f,u),this.packOne(t,n,r)):null},t.prototype.allocFreebin=function(t,e,n,r){var i=this.freebins.splice(t,1)[0];return i.id=r,i.w=e,i.h=n,i.refcount=0,this.bins[r]=i,this.ref(i),i},t.prototype.allocShelf=function(t,e,n,r){var i=this.shelves[t].alloc(e,n,r);return this.bins[r]=i,this.ref(i),i},t.prototype.shrink=function(){if(this.shelves.length>0){for(var t=0,e=0,n=0;n<this.shelves.length;n++){var r=this.shelves[n];e+=r.h,t=Math.max(r.w-r.free,t)}this.resize(t,e)}},t.prototype.getBin=function(t){return this.bins[t]},t.prototype.ref=function(t){if(1==++t.refcount){var e=t.h;this.stats[e]=1+(0|this.stats[e])}return t.refcount},t.prototype.unref=function(t){return 0===t.refcount?0:(0==--t.refcount&&(this.stats[t.h]--,delete 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n=e.pixelRatio;this.paddedRect=t,this.pixelRatio=n},to={tl:{configurable:!0},br:{configurable:!0},displaySize:{configurable:!0}};to.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},to.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},to.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Qa.prototype,to);var eo=function(t){var e=new ci({width:0,height:0}),n={},r=new Ka(0,0,{autoResize:!0});for(var i in t){var a=t[i],o=r.packOne(a.data.width+2,a.data.height+2);e.resize({width:r.w,height:r.h}),ci.copy(a.data,e,{x:0,y:0},{x:o.x+1,y:o.y+1},a.data),n[i]=new Qa(o,a)}r.shrink(),e.resize({width:r.w,height:r.h}),this.image=e,this.positions=n};dn("ImagePosition",Qa),dn("ImageAtlas",eo);var no=function(t,e,n,r,i){var 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r=e.geometry.coordinates,i=e.geometry.type,a=Math.pow(n.tolerance/((1<<n.maxZoom)*n.extent),2),o=[];if("Point"===i)xt(r,o);else if("MultiPoint"===i)for(var s=0;s<r.length;s++)xt(r[s],o);else if("LineString"===i)_t(r,o,a,!1);else if("MultiLineString"===i)if(n.lineMetrics)for(s=0;s<r.length;s++)return o=[],_t(r[s],o,a,!1),void t.push(gt(e.id,"LineString",o,e.properties));else wt(r,o,a,!1);else if("Polygon"===i)wt(r,o,a,!0);else{if("MultiPolygon"!==i){if("GeometryCollection"===i){for(s=0;s<e.geometry.geometries.length;s++)bt(t,{id:e.id,geometry:e.geometry.geometries[s],properties:e.properties},n);return}throw new Error("Input data is not a valid GeoJSON object.")}for(s=0;s<r.length;s++){var l=[];wt(r[s],l,a,!0),o.push(l)}}t.push(gt(e.id,i,o,e.properties))}}function xt(t,e){e.push(At(t[0])),e.push(Mt(t[1])),e.push(0)}function _t(t,e,n,r){for(var i,a,o=0,s=0;s<t.length;s++){var l=At(t[s][0]),u=Mt(t[s][1]);e.push(l),e.push(u),e.push(0),s>0&&(o+=r?(i*u-l*a)/2:Math.sqrt(Math.pow(l-i,2)+Math.pow(u-a,2))),i=l,a=u}var c=e.length-3;e[2]=1,function t(e,n,r,i){for(var a,o=i,s=e[n],l=e[n+1],u=e[r],c=e[r+1],f=n+3;f<r;f+=3){var h=vt(e[f],e[f+1],s,l,u,c);h>o&&(a=f,o=h)}o>i&&(a-n>3&&t(e,n,a,i),e[a+2]=o,r-a>3&&t(e,a,r,i))}(e,0,c,n),e[c+2]=1,e.size=Math.abs(o),e.start=0,e.end=e.size}function wt(t,e,n,r){for(var i=0;i<t.length;i++){var a=[];_t(t[i],a,n,r),e.push(a)}}function At(t){return t/360+.5}function Mt(t){var e=Math.sin(t*Math.PI/180),n=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return n<0?0:n>1?1:n}function kt(t,e,n,r,i,a,o,s){if(r/=e,a>=(n/=e)&&o<=r)return t;if(a>r||o<n)return null;for(var l=[],u=0;u<t.length;u++){var c=t[u],f=c.geometry,h=c.type,p=0===i?c.minX:c.minY,d=0===i?c.maxX:c.maxY;if(p>=n&&d<=r)l.push(c);else if(!(p>r||d<n)){var m=[];if("Point"===h||"MultiPoint"===h)Tt(f,m,n,r,i);else if("LineString"===h)St(f,m,n,r,i,!1,s.lineMetrics);else 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p=t[h],d=t[h+1],m=t[h+2],v=t[h+3],g=t[h+4],y=0===i?p:d,b=0===i?v:g,x=!1;o&&(s=Math.sqrt(Math.pow(p-v,2)+Math.pow(d-g,2))),y<n?b>=n&&(l=c(u,p,d,v,g,n),o&&(u.start=f+s*l)):y>r?b<=r&&(l=c(u,p,d,v,g,r),o&&(u.start=f+s*l)):Ot(u,p,d,m),b<n&&y>=n&&(l=c(u,p,d,v,g,n),x=!0),b>r&&y<=r&&(l=c(u,p,d,v,g,r),x=!0),!a&&x&&(o&&(u.end=f+s*l),e.push(u),u=Ct(t)),o&&(f+=s)}var _=t.length-3;p=t[_],d=t[_+1],m=t[_+2],(y=0===i?p:d)>=n&&y<=r&&Ot(u,p,d,m),_=u.length-3,a&&_>=3&&(u[_]!==u[0]||u[_+1]!==u[1])&&Ot(u,u[0],u[1],u[2]),u.length&&e.push(u)}function Ct(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function Et(t,e,n,r,i,a){for(var o=0;o<t.length;o++)St(t[o],e,n,r,i,a,!1)}function Ot(t,e,n,r){t.push(e),t.push(n),t.push(r)}function Dt(t,e,n,r,i,a){var o=(a-e)/(r-e);return t.push(a),t.push(n+(i-n)*o),t.push(1),o}function Lt(t,e,n,r,i,a){var o=(a-n)/(i-n);return t.push(e+(r-e)*o),t.push(a),t.push(1),o}function zt(t,e){for(var n=[],r=0;r<t.length;r++){var i,a=t[r],o=a.type;if("Point"===o||"MultiPoint"===o||"LineString"===o)i=Pt(a.geometry,e);else if("MultiLineString"===o||"Polygon"===o){i=[];for(var s=0;s<a.geometry.length;s++)i.push(Pt(a.geometry[s],e))}else if("MultiPolygon"===o)for(i=[],s=0;s<a.geometry.length;s++){for(var l=[],u=0;u<a.geometry[s].length;u++)l.push(Pt(a.geometry[s][u],e));i.push(l)}n.push(gt(a.id,o,i,a.tags))}return n}function Pt(t,e){var n=[];n.size=t.size,void 0!==t.start&&(n.start=t.start,n.end=t.end);for(var r=0;r<t.length;r+=3)n.push(t[r]+e,t[r+1],t[r+2]);return n}function It(t,e){if(t.transformed)return t;var n,r,i,a=1<<t.z,o=t.x,s=t.y;for(n=0;n<t.features.length;n++){var l=t.features[n],u=l.geometry,c=l.type;if(l.geometry=[],1===c)for(r=0;r<u.length;r+=2)l.geometry.push(Rt(u[r],u[r+1],e,a,o,s));else for(r=0;r<u.length;r++){var f=[];for(i=0;i<u[r].length;i+=2)f.push(Rt(u[r][i],u[r][i+1],e,a,o,s));l.geometry.push(f)}}return t.transformed=!0,t}function Rt(t,e,n,r,i,a){return[Math.round(n*(t*r-i)),Math.round(n*(e*r-a))]}function Ft(t,e,n,r,i){for(var a=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),o={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:n,y:r,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){o.numFeatures++,jt(o,t[s],a,i);var l=t[s].minX,u=t[s].minY,c=t[s].maxX,f=t[s].maxY;l<o.minX&&(o.minX=l),u<o.minY&&(o.minY=u),c>o.maxX&&(o.maxX=c),f>o.maxY&&(o.maxY=f)}return o}function jt(t,e,n,r){var i=e.geometry,a=e.type,o=[];if("Point"===a||"MultiPoint"===a)for(var s=0;s<i.length;s+=3)o.push(i[s]),o.push(i[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===a)Nt(o,i,t,n,!1,!1);else if("MultiLineString"===a||"Polygon"===a)for(s=0;s<i.length;s++)Nt(o,i[s],t,n,"Polygon"===a,0===s);else if("MultiPolygon"===a)for(var l=0;l<i.length;l++){var u=i[l];for(s=0;s<u.length;s++)Nt(o,u[s],t,n,!0,0===s)}if(o.length){var c=e.tags||null;if("LineString"===a&&r.lineMetrics){for(var f in c={},e.tags)c[f]=e.tags[f];c.mapbox_clip_start=i.start/i.size,c.mapbox_clip_end=i.end/i.size}var h={geometry:o,type:"Polygon"===a||"MultiPolygon"===a?3:"LineString"===a||"MultiLineString"===a?2:1,tags:c};null!==e.id&&(h.id=e.id),t.features.push(h)}}function Nt(t,e,n,r,i,a){var o=r*r;if(r>0&&e.size<(i?o:r))n.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===r||e[l+2]>o)&&(n.numSimplified++,s.push(e[l]),s.push(e[l+1])),n.numPoints++;i&&function(t,e){for(var n=0,r=0,i=t.length,a=i-2;r<i;a=r,r+=2)n+=(t[r]-t[a])*(t[r+1]+t[a+1]);if(n>0===e)for(r=0,i=t.length;r<i/2;r+=2){var o=t[r],s=t[r+1];t[r]=t[i-2-r],t[r+1]=t[i-1-r],t[i-2-r]=o,t[i-1-r]=s}}(s,a),t.push(s)}}function Bt(t,e){var n=(e=this.options=function(t,e){for(var n in e)t[n]=e[n];return t}(Object.create(this.options),e)).debug;if(n&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");var r=function(t,e){var n=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)bt(n,t.features[r],e);else"Feature"===t.type?bt(n,t,e):bt(n,{geometry:t},e);return n}(t,e);this.tiles={},this.tileCoords=[],n&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(r=function(t,e){var n=e.buffer/e.extent,r=t,i=kt(t,1,-1-n,n,0,-1,2,e),a=kt(t,1,1-n,2+n,0,-1,2,e);return(i||a)&&(r=kt(t,1,-n,1+n,0,-1,2,e)||[],i&&(r=zt(i,1).concat(r)),a&&(r=r.concat(zt(a,-1)))),r}(r,e)).length&&this.splitTile(r,0,0,0),n&&(r.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Vt(t,e,n){return 32*((1<<t)*n+e)+t}function Ut(t,e){var n=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var r=this._geoJSONIndex.getTile(n.z,n.x,n.y);if(!r)return e(null,null);var i=new R(r.features),a=V(i);0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),e(null,{vectorTile:i,rawData:a.buffer})}rt.prototype={range:function(t,e,n,r){return function(t,e,n,r,i,a,o){for(var s,l,u=[0,t.length-1,0],c=[];u.length;){var f=u.pop(),h=u.pop(),p=u.pop();if(h-p<=o)for(var d=p;d<=h;d++)s=e[2*d],l=e[2*d+1],s>=n&&s<=i&&l>=r&&l<=a&&c.push(t[d]);else{var m=Math.floor((p+h)/2);s=e[2*m],l=e[2*m+1],s>=n&&s<=i&&l>=r&&l<=a&&c.push(t[m]);var v=(f+1)%2;(0===f?n<=s:r<=l)&&(u.push(p),u.push(m-1),u.push(v)),(0===f?i>=s:a>=l)&&(u.push(m+1),u.push(h),u.push(v))}}return c}(this.ids,this.coords,t,e,n,r,this.nodeSize)},within:function(t,e,n){return function(t,e,n,r,i,a){for(var o=[0,t.length-1,0],s=[],l=i*i;o.length;){var u=o.pop(),c=o.pop(),f=o.pop();if(c-f<=a)for(var h=f;h<=c;h++)et(e[2*h],e[2*h+1],n,r)<=l&&s.push(t[h]);else{var p=Math.floor((f+c)/2),d=e[2*p],m=e[2*p+1];et(d,m,n,r)<=l&&s.push(t[p]);var v=(u+1)%2;(0===u?n-i<=d:r-i<=m)&&(o.push(f),o.push(p-1),o.push(v)),(0===u?n+i>=d:r+i>=m)&&(o.push(p+1),o.push(c),o.push(v))}}return s}(this.ids,this.coords,t,e,n,this.nodeSize)}},ot.prototype={options:{minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,initial:function(){return{}},map:function(t){return t}},load:function(t){var e=this.options.log;e&&console.time("total time");var n="prepare "+t.length+" points";e&&console.time(n),this.points=t;var r=t.map(lt);e&&console.timeEnd(n);for(var i=this.options.maxZoom;i>=this.options.minZoom;i--){var a=+Date.now();this.trees[i+1]=nt(r,dt,mt,this.options.nodeSize,Float32Array),r=this._cluster(r,i),e&&console.log("z%d: %d clusters in %dms",i,r.length,+Date.now()-a)}return this.trees[this.options.minZoom]=nt(r,dt,mt,this.options.nodeSize,Float32Array),e&&console.timeEnd("total time"),this},getClusters:function(t,e){for(var n=this.trees[this._limitZoom(e)],r=n.range(ft(t[0]),ht(t[3]),ft(t[2]),ht(t[1])),i=[],a=0;a<r.length;a++){var o=n.points[r[a]];i.push(o.numPoints?ut(o):this.points[o.id])}return i},getChildren:function(t,e){for(var n=this.trees[e+1].points[t],r=this.options.radius/(this.options.extent*Math.pow(2,e)),i=this.trees[e+1].within(n.x,n.y,r),a=[],o=0;o<i.length;o++){var s=this.trees[e+1].points[i[o]];s.parentId===t&&a.push(s.numPoints?ut(s):this.points[s.id])}return a},getLeaves:function(t,e,n,r){n=n||10,r=r||0;var i=[];return this._appendLeaves(i,t,e,n,r,0),i},getTile:function(t,e,n){var r=this.trees[this._limitZoom(t)],i=Math.pow(2,t),a=this.options.extent,o=this.options.radius/a,s=(n-o)/i,l=(n+1+o)/i,u={features:[]};return this._addTileFeatures(r.range((e-o)/i,s,(e+1+o)/i,l),r.points,e,n,i,u),0===e&&this._addTileFeatures(r.range(1-o/i,s,1,l),r.points,i,n,i,u),e===i-1&&this._addTileFeatures(r.range(0,s,o/i,l),r.points,-1,n,i,u),u.features.length?u:null},getClusterExpansionZoom:function(t,e){for(;e<this.options.maxZoom;){var n=this.getChildren(t,e);if(e++,1!==n.length)break;t=n[0].properties.cluster_id}return e},_appendLeaves:function(t,e,n,r,i,a){for(var o=this.getChildren(e,n),s=0;s<o.length;s++){var l=o[s].properties;if(l.cluster?a+l.point_count<=i?a+=l.point_count:a=this._appendLeaves(t,l.cluster_id,n+1,r,i,a):a<i?a++:t.push(o[s]),t.length===r)break}return a},_addTileFeatures:function(t,e,n,r,i,a){for(var o=0;o<t.length;o++){var s=e[t[o]];a.features.push({type:1,geometry:[[Math.round(this.options.extent*(s.x*i-n)),Math.round(this.options.extent*(s.y*i-r))]],tags:s.numPoints?ct(s):this.points[s.id].properties})}},_limitZoom:function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},_cluster:function(t,e){for(var n=[],r=this.options.radius/(this.options.extent*Math.pow(2,e)),i=0;i<t.length;i++){var a=t[i];if(!(a.zoom<=e)){a.zoom=e;var o=this.trees[e+1],s=o.within(a.x,a.y,r),l=a.numPoints||1,u=a.x*l,c=a.y*l,f=null;this.options.reduce&&(f=this.options.initial(),this._accumulate(f,a));for(var h=0;h<s.length;h++){var p=o.points[s[h]];if(e<p.zoom){var d=p.numPoints||1;p.zoom=e,u+=p.x*d,c+=p.y*d,l+=d,p.parentId=i,this.options.reduce&&this._accumulate(f,p)}}1===l?n.push(a):(a.parentId=i,n.push(st(u/l,c/l,l,i,f)))}}return n},_accumulate:function(t,e){var n=e.numPoints?e.properties:this.options.map(this.points[e.id].properties);this.options.reduce(t,n)}},Bt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,debug:0},Bt.prototype.splitTile=function(t,e,n,r,i,a,o){for(var s=[t,e,n,r],l=this.options,u=l.debug;s.length;){r=s.pop(),n=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,f=Vt(e,n,r),h=this.tiles[f];if(!h&&(u>1&&console.time("creation"),h=this.tiles[f]=Ft(t,e,n,r,l),this.tileCoords.push({z:e,x:n,y:r}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,n,r,h.numFeatures,h.numPoints,h.numSimplified),console.timeEnd("creation"));var p="z"+e;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(h.source=t,i){if(e===l.maxZoom||e===i)continue;var d=1<<i-e;if(n!==Math.floor(a/d)||r!==Math.floor(o/d))continue}else if(e===l.indexMaxZoom||h.numPoints<=l.indexMaxPoints)continue;if(h.source=null,0!==t.length){u>1&&console.time("clipping");var m,v,g,y,b,x,_=.5*l.buffer/l.extent,w=.5-_,A=.5+_,M=1+_;m=v=g=y=null,b=kt(t,c,n-_,n+A,0,h.minX,h.maxX,l),x=kt(t,c,n+w,n+M,0,h.minX,h.maxX,l),t=null,b&&(m=kt(b,c,r-_,r+A,1,h.minY,h.maxY,l),v=kt(b,c,r+w,r+M,1,h.minY,h.maxY,l),b=null),x&&(g=kt(x,c,r-_,r+A,1,h.minY,h.maxY,l),y=kt(x,c,r+w,r+M,1,h.minY,h.maxY,l),x=null),u>1&&console.timeEnd("clipping"),s.push(m||[],e+1,2*n,2*r),s.push(v||[],e+1,2*n,2*r+1),s.push(g||[],e+1,2*n+1,2*r),s.push(y||[],e+1,2*n+1,2*r+1)}}},Bt.prototype.getTile=function(t,e,n){var r=this.options,i=r.extent,a=r.debug;if(t<0||t>24)return null;var o=1<<t,s=Vt(t,e=(e%o+o)%o,n);if(this.tiles[s])return It(this.tiles[s],i);a>1&&console.log("drilling down to z%d-%d-%d",t,e,n);for(var l,u=t,c=e,f=n;!l&&u>0;)u--,c=Math.floor(c/2),f=Math.floor(f/2),l=this.tiles[Vt(u,c,f)];return l&&l.source?(a>1&&console.log("found parent tile z%d-%d-%d",u,c,f),a>1&&console.time("drilling down"),this.splitTile(l.source,u,c,f,t,e,n),a>1&&console.timeEnd("drilling down"),this.tiles[s]?It(this.tiles[s],i):null):null};var qt=function(e){function n(t,n,r){e.call(this,t,n,Ut),r&&(this.loadGeoJSON=r)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},n.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var e=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams,this.loadGeoJSON(n,function(r,i){if(r||!i)return e(r);if("object"!=typeof i)return e(new Error("Input data is not a valid GeoJSON object."));!function t(e,n){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(D(t,n)),e;case"Feature":return e.geometry=t(e.geometry,n),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=L(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(D(L,e))),t}(e,n);default:return e}}(i,!0);try{t._geoJSONIndex=n.cluster?function(t){return new ot(t)}(n.superclusterOptions).load(i.features):function(t,e){return new Bt(t,e)}(i,n.geojsonVtOptions)}catch(r){return e(r)}t.loaded={};var a={};if(n.request&&n.request.collectResourceTiming){var o=w(n.request.url);o&&(a.resourceTiming={},a.resourceTiming[n.source]=JSON.parse(JSON.stringify(o)))}e(null,a)})}},n.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},n.prototype.reloadTile=function(t,n){var r=this.loaded,i=t.uid;return r&&r[i]?e.prototype.reloadTile.call(this,t,n):this.loadTile(t,n)},n.prototype.loadGeoJSON=function(e,n){if(e.request)t.getJSON(e.request,n);else{if("string"!=typeof e.data)return n(new Error("Input data is not a valid GeoJSON object."));try{return n(null,JSON.parse(e.data))}catch(t){return n(new Error("Input data is not a valid GeoJSON object."))}}},n.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},n}(M),$t=function(e){var n=this;this.self=e,this.actor=new t.default$7(e,this),this.layerIndexes={},this.workerSourceTypes={vector:M,geojson:qt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(n.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');n.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isLoaded())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText}};return $t.prototype.setLayers=function(t,e,n){this.getLayerIndex(t).replace(e),n()},$t.prototype.updateLayers=function(t,e,n){this.getLayerIndex(t).update(e.layers,e.removedIds),n()},$t.prototype.loadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).loadTile(e,n)},$t.prototype.loadDEMTile=function(t,e,n){this.getDEMWorkerSource(t,e.source).loadTile(e,n)},$t.prototype.reloadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).reloadTile(e,n)},$t.prototype.abortTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).abortTile(e,n)},$t.prototype.removeTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).removeTile(e,n)},$t.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},$t.prototype.removeSource=function(t,e,n){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var r=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==r.removeSource?r.removeSource(e,n):n()}},$t.prototype.loadWorkerSource=function(t,e,n){try{this.self.importScripts(e.url),n()}catch(t){n(t.toString())}},$t.prototype.loadRTLTextPlugin=function(e,n,r){try{t.plugin.isLoaded()||(this.self.importScripts(n),r(t.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+n)))}catch(t){r(t.toString())}},$t.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new r),e},$t.prototype.getWorkerSource=function(t,e,n){var r=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][n]){var i={send:function(e,n,i){r.actor.send(e,n,i,t)}};this.workerSources[t][e][n]=new this.workerSourceTypes[e](i,this.getLayerIndex(t))}return this.workerSources[t][e][n]},$t.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new k),this.demWorkerSources[t][e]},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&new $t(self),$t}),i(0,function(t){var e=t.createCommonjsModule(function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in 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n={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}}),n=t.default.performance&&t.default.performance.now?t.default.performance.now.bind(t.default.performance):Date.now.bind(Date),r=t.default.requestAnimationFrame||t.default.mozRequestAnimationFrame||t.default.webkitRequestAnimationFrame||t.default.msRequestAnimationFrame,i=t.default.cancelAnimationFrame||t.default.mozCancelAnimationFrame||t.default.webkitCancelAnimationFrame||t.default.msCancelAnimationFrame,a={now:n,frame:function(t){return r(t)},cancelFrame:function(t){return i(t)},getImageData:function(e){var n=t.default.document.createElement("canvas"),r=n.getContext("2d");if(!r)throw new Error("failed to create canvas 2d context");return n.width=e.width,n.height=e.height,r.drawImage(e,0,0,e.width,e.height),r.getImageData(0,0,e.width,e.height)},hardwareConcurrency:t.default.navigator.hardwareConcurrency||4,get devicePixelRatio(){return t.default.devicePixelRatio},supportsWebp:!1};if(t.default.document){var 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S=t.default.HTMLImageElement,C=t.default.HTMLCanvasElement,E=t.default.HTMLVideoElement,O=t.default.ImageData,D=function(t,e,n,r){this.context=t,this.format=n,this.texture=t.gl.createTexture(),this.update(e,r)};D.prototype.update=function(t,e){var n=t.width,r=t.height,i=!this.size||this.size[0]!==n||this.size[1]!==r,a=this.context,o=a.gl;this.useMipmap=Boolean(e&&e.useMipmap),o.bindTexture(o.TEXTURE_2D,this.texture),i?(this.size=[n,r],a.pixelStoreUnpack.set(1),this.format!==o.RGBA||e&&!1===e.premultiply||a.pixelStoreUnpackPremultiplyAlpha.set(!0),t instanceof S||t instanceof C||t instanceof E||t instanceof O?o.texImage2D(o.TEXTURE_2D,0,this.format,this.format,o.UNSIGNED_BYTE,t):o.texImage2D(o.TEXTURE_2D,0,this.format,n,r,0,this.format,o.UNSIGNED_BYTE,t.data)):t instanceof S||t instanceof C||t instanceof E||t instanceof 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t.default$2(64,64,{autoResize:!0}),this.patterns={},this.atlasImage=new t.RGBAImage({width:64,height:64}),this.dirty=!0};L.prototype.isLoaded=function(){return this.loaded},L.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,n=this.requestors;e<n.length;e+=1){var r=n[e],i=r.ids,a=r.callback;this._notify(i,a)}this.requestors=[]}},L.prototype.getImage=function(t){return this.images[t]},L.prototype.addImage=function(t,e){this.images[t]=e},L.prototype.removeImage=function(t){delete this.images[t];var e=this.patterns[t];e&&(this.shelfPack.unref(e.bin),delete this.patterns[t])},L.prototype.getImages=function(t,e){var n=!0;if(!this.isLoaded())for(var r=0,i=t;r<i.length;r+=1){var a=i[r];this.images[a]||(n=!1)}this.isLoaded()||n?this._notify(t,e):this.requestors.push({ids:t,callback:e})},L.prototype._notify=function(t,e){for(var n={},r=0,i=t;r<i.length;r+=1){var 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e=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new D(t,this.atlasImage,e.RGBA),this.atlasTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)};var z=I,P=1e20;function I(t,e,n,r,i,a){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=r||.25,this.fontFamily=i||"sans-serif",this.fontWeight=a||"normal",this.radius=n||8;var o=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=o,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(o*o),this.gridInner=new Float64Array(o*o),this.f=new Float64Array(o),this.d=new Float64Array(o),this.z=new Float64Array(o+1),this.v=new Int16Array(o),this.middle=Math.round(o/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function R(t,e,n,r,i,a,o){for(var s=0;s<e;s++){for(var l=0;l<n;l++)r[l]=t[l*e+s];for(F(r,i,a,o,n),l=0;l<n;l++)t[l*e+s]=i[l]}for(l=0;l<n;l++){for(s=0;s<e;s++)r[s]=t[l*e+s];for(F(r,i,a,o,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(i[s])}}function F(t,e,n,r,i){n[0]=0,r[0]=-P,r[1]=+P;for(var a=1,o=0;a<i;a++){for(var s=(t[a]+a*a-(t[n[o]]+n[o]*n[o]))/(2*a-2*n[o]);s<=r[o];)o--,s=(t[a]+a*a-(t[n[o]]+n[o]*n[o]))/(2*a-2*n[o]);n[++o]=a,r[o]=s,r[o+1]=+P}for(a=0,o=0;a<i;a++){for(;r[o+1]<a;)o++;e[a]=(a-n[o])*(a-n[o])+t[n[o]]}}I.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),n=new Uint8ClampedArray(this.size*this.size),r=0;r<this.size*this.size;r++){var i=e.data[4*r+3]/255;this.gridOuter[r]=1===i?0:0===i?P:Math.pow(Math.max(0,.5-i),2),this.gridInner[r]=1===i?P:0===i?0:Math.pow(Math.max(0,i-.5),2)}for(R(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),R(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),r=0;r<this.size*this.size;r++){var a=this.gridOuter[r]-this.gridInner[r];n[r]=Math.max(0,Math.min(255,Math.round(255-255*(a/this.radius+this.cutoff))))}return n};var j=function(t,e){this.requestTransform=t,this.localIdeographFontFamily=e,this.entries={}};j.prototype.setURL=function(t){this.url=t},j.prototype.getGlyphs=function(e,n){var r=this,i=[];for(var a in e)for(var o=0,s=e[a];o<s.length;o+=1){var l=s[o];i.push({stack:a,id:l})}t.asyncAll(i,function(t,e){var n=t.stack,i=t.id,a=r.entries[n];a||(a=r.entries[n]={glyphs:{},requests:{}});var o=a.glyphs[i];if(void 0===o)if(o=r._tinySDF(a,n,i))e(null,{stack:n,id:i,glyph:o});else{var s=Math.floor(i/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var l=a.requests[s];l||(l=a.requests[s]=[],j.loadGlyphRange(n,s,r.url,r.requestTransform,function(t,e){if(e)for(var n in e)a.glyphs[+n]=e[+n];for(var r=0,i=l;r<i.length;r+=1)(0,i[r])(t,e);delete a.requests[s]})),l.push(function(t,r){t?e(t):r&&e(null,{stack:n,id:i,glyph:r[i]||null})})}}else e(null,{stack:n,id:i,glyph:o})},function(t,e){if(t)n(t);else if(e){for(var r={},i=0,a=e;i<a.length;i+=1){var o=a[i],s=o.stack,l=o.id,u=o.glyph;(r[s]||(r[s]={}))[l]=u&&{id:u.id,bitmap:u.bitmap.clone(),metrics:u.metrics}}n(null,r)}})},j.prototype._tinySDF=function(e,n,r){var i=this.localIdeographFontFamily;if(i&&(t.default$4["CJK Unified Ideographs"](r)||t.default$4["Hangul Syllables"](r))){var a=e.tinySDF;if(!a){var o="400";/bold/i.test(n)?o="900":/medium/i.test(n)?o="500":/light/i.test(n)&&(o="200"),a=e.tinySDF=new j.TinySDF(24,3,8,.25,i,o)}return{id:r,bitmap:new t.AlphaImage({width:30,height:30},a.draw(String.fromCharCode(r))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},j.loadGlyphRange=function(e,n,r,i,a){var o=256*n,s=o+255,l=i(function(t,e){if(!b(t))return t;var n=k(t);return n.path="/fonts/v1"+n.path,y(n,e)}(r).replace("{fontstack}",e).replace("{range}",o+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,n){if(e)a(e);else if(n){for(var r={},i=0,o=t.default$3(n.data);i<o.length;i+=1){var s=o[i];r[s.id]=s}a(null,r)}})},j.TinySDF=z;var N=function(){this.specification=t.default$5.light.position};N.prototype.possiblyEvaluate=function(e,n){return t.sphericalToCartesian(e.expression.evaluate(n))},N.prototype.interpolate=function(e,n,r){return{x:t.number(e.x,n.x,r),y:t.number(e.y,n.y,r),z:t.number(e.z,n.z,r)}};var B=new t.Properties({anchor:new t.DataConstantProperty(t.default$5.light.anchor),position:new N,color:new t.DataConstantProperty(t.default$5.light.color),intensity:new t.DataConstantProperty(t.default$5.light.intensity)}),V=function(e){function n(n){e.call(this),this._transitionable=new t.Transitionable(B),this.setLight(n),this._transitioning=this._transitionable.untransitioned()}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getLight=function(){return this._transitionable.serialize()},n.prototype.setLight=function(e){if(!this._validate(t.validateLight,e))for(var n in e){var r=e[n];t.endsWith(n,"-transition")?this._transitionable.setTransition(n.slice(0,-"-transition".length),r):this._transitionable.setValue(n,r)}},n.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},n.prototype.hasTransition=function(){return this._transitioning.hasTransition()},n.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},n.prototype._validate=function(e,n){return t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:n,style:{glyphs:!0,sprite:!0},styleSpec:t.default$5})))},n}(t.Evented),U=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}};U.prototype.getDash=function(t,e){var n=t.join(",")+String(e);return this.positions[n]||(this.positions[n]=this.addDash(t,e)),this.positions[n]},U.prototype.addDash=function(e,n){var r=n?7:0,i=2*r+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var a=0,o=0;o<e.length;o++)a+=e[o];for(var s=this.width/a,l=s/2,u=e.length%2==1,c=-r;c<=r;c++)for(var f=this.nextRow+r+c,h=this.width*f,p=u?-e[e.length-1]:0,d=e[0],m=1,v=0;v<this.width;v++){for(;d<v/s;)p=d,d+=e[m],u&&m===e.length-1&&(d+=e[0]),m++;var g=Math.abs(v-p*s),y=Math.abs(v-d*s),b=Math.min(g,y),x=m%2==1,_=void 0;if(n){var w=r?c/r*(l+1):0;if(x){var A=l-Math.abs(w);_=Math.sqrt(b*b+A*A)}else _=l-Math.sqrt(b*b+w*w)}else _=(x?1:-1)*b;this.data[3+4*(h+v)]=Math.max(0,Math.min(255,_+128))}var M={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:a};return this.nextRow+=i,this.dirty=!0,M},U.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data))};var q=function e(n,r){this.workerPool=n,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var i=this.workerPool.acquire(this.id),a=0;a<i.length;a++){var o=i[a],s=new e.Actor(o,r,this.id);s.name="Worker "+a,this.actors.push(s)}};function $(e,n,r){var i=function(e,n){if(e)return r(e);if(n){var i=t.pick(n,["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds"]);n.vector_layers&&(i.vectorLayers=n.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),r(null,i)}};e.url?t.getJSON(n(x(e.url),t.ResourceType.Source),i):a.frame(function(){return i(null,e)})}q.prototype.broadcast=function(e,n,r){r=r||function(){},t.asyncAll(this.actors,function(t,r){t.send(e,n,r)},r)},q.prototype.send=function(t,e,n,r){return("number"!=typeof r||isNaN(r))&&(r=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[r].send(t,e,n),r},q.prototype.remove=function(){this.actors.forEach(function(t){t.remove()}),this.actors=[],this.workerPool.release(this.id)},q.Actor=t.default$7;var H=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};H.prototype.wrap=function(){return new H(t.wrap(this.lng,-180,180),this.lat)},H.prototype.toArray=function(){return[this.lng,this.lat]},H.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},H.prototype.toBounds=function(t){var e=360*t/40075017,n=e/Math.cos(Math.PI/180*this.lat);return new W(new H(this.lng-n,this.lat-e),new H(this.lng+n,this.lat+e))},H.convert=function(t){if(t instanceof H)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new H(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new H(Number(t.lng),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var W=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};W.prototype.setNorthEast=function(t){return this._ne=t instanceof H?new H(t.lng,t.lat):H.convert(t),this},W.prototype.setSouthWest=function(t){return this._sw=t instanceof H?new H(t.lng,t.lat):H.convert(t),this},W.prototype.extend=function(t){var e,n,r=this._sw,i=this._ne;if(t instanceof H)e=t,n=t;else{if(!(t instanceof W))return Array.isArray(t)?t.every(Array.isArray)?this.extend(W.convert(t)):this.extend(H.convert(t)):this;if(e=t._sw,n=t._ne,!e||!n)return this}return r||i?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new H(e.lng,e.lat),this._ne=new H(n.lng,n.lat)),this},W.prototype.getCenter=function(){return new H((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},W.prototype.getSouthWest=function(){return this._sw},W.prototype.getNorthEast=function(){return this._ne},W.prototype.getNorthWest=function(){return new H(this.getWest(),this.getNorth())},W.prototype.getSouthEast=function(){return new H(this.getEast(),this.getSouth())},W.prototype.getWest=function(){return this._sw.lng},W.prototype.getSouth=function(){return this._sw.lat},W.prototype.getEast=function(){return this._ne.lng},W.prototype.getNorth=function(){return this._ne.lat},W.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},W.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},W.prototype.isEmpty=function(){return!(this._sw&&this._ne)},W.convert=function(t){return!t||t instanceof W?t:new W(t)};var G=function(t,e,n){this.bounds=W.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=n||24};G.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},G.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),n=Math.floor(this.latY(this.bounds.getNorth(),t.z)),r=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),i=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x<r&&t.y>=n&&t.y<i},G.prototype.lngX=function(t,e){return(t+180)*(Math.pow(2,e)/360)},G.prototype.latY=function(e,n){var r=t.clamp(Math.sin(Math.PI/180*e),-.9999,.9999),i=Math.pow(2,n)/(2*Math.PI);return Math.pow(2,n-1)+.5*Math.log((1+r)/(1-r))*-i};var Y=function(e){function n(n,r,i,a){if(e.call(this),this.id=n,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,t.extend(this,t.pick(r,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(a)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),$(this._options,this.map._transformRequest,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new G(r.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.loadTile=function(e,n){var r=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url),i={request:this.map._transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:a.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function o(t,r){return e.aborted?n(null):t?n(t):(r&&r.resourceTiming&&(e.resourceTiming=r.resourceTiming),this.map._refreshExpiredTiles&&e.setExpiryData(r),e.loadVectorData(r,this.map.painter),n(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",i,o.bind(this)):"loading"===e.state?e.reloadCallback=n:this.dispatcher.send("reloadTile",i,o.bind(this),e.workerID)},n.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},n.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},n.prototype.hasTransition=function(){return!1},n}(t.Evented),X=function(e){function n(n,r,i,a){e.call(this),this.id=n,this.dispatcher=i,this.setEventedParent(a),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({},r),t.extend(this,t.pick(r,["url","scheme","tileSize"]))}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),$(this._options,this.map._transformRequest,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new G(r.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.loadTile=function(e,n){var r=this,i=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(i,t.ResourceType.Tile),function(t,i){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(t)e.state="errored",n(t);else if(i){r.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var a=r.map.painter.context,o=a.gl;e.texture=r.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new D(a,i,o.RGBA,{useMipmap:!0}),e.texture.bind(o.LINEAR,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&o.texParameterf(o.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",n(null)}})},n.prototype.abortTile=function(t,e){t.request&&(t.request.abort(),delete t.request),e()},n.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},n.prototype.hasTransition=function(){return!1},n}(t.Evented),Z=function(e){function n(n,r,i,a){e.call(this,n,r,i,a),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({},r),this.encoding=r.encoding||"mapbox"}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},n.prototype.loadTile=function(e,n){var r=A(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(r,t.ResourceType.Tile),function(t,r){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(t)e.state="errored",n(t);else if(r){this.map._refreshExpiredTiles&&e.setExpiryData(r),delete r.cacheControl,delete r.expires;var i=a.getImageData(r),o={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:i,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",o,function(t,r){t&&(e.state="errored",n(t)),r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",n(null))}.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},n.prototype._getNeighboringTiles=function(e){var n=e.canonical,r=Math.pow(2,n.z),i=(n.x-1+r)%r,a=0===n.x?e.wrap-1:e.wrap,o=(n.x+1+r)%r,s=n.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,a,n.z,i,n.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,o,n.y).key]={backfilled:!1},n.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,a,n.z,i,n.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,o,n.y-1).key]={backfilled:!1}),n.y+1<r&&(l[new t.OverscaledTileID(e.overscaledZ,a,n.z,i,n.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,n.z,o,n.y+1).key]={backfilled:!1}),l},n.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID)},n}(X),J=function(e){function n(n,r,i,a){e.call(this),this.id=n,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=i,this.setEventedParent(a),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type);var o=t.default$8/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*o,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*o,extent:t.default$8,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.default$8,radius:(r.clusterRadius||50)*o,log:!1}},r.workerOptions)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(n){if(n)e.fire(new t.ErrorEvent(n));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r))}})},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setData=function(e){var n=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)return n.fire(new t.ErrorEvent(e));var r={dataType:"source",sourceDataType:"content"};n._collectResourceTiming&&n._resourceTiming&&n._resourceTiming.length>0&&(r.resourceTiming=n._resourceTiming,n._resourceTiming=[]),n.fire(new t.Event("data",r))}),this},n.prototype._updateWorkerData=function(e){var n,r,i=this,a=t.extend({},this.workerOptions),o=this._data;"string"==typeof o?(a.request=this.map._transformRequest((n=o,(r=t.default.document.createElement("a")).href=n,r.href),t.ResourceType.Source),a.request.collectResourceTiming=this._collectResourceTiming):a.data=JSON.stringify(o),this.workerID=this.dispatcher.send(this.type+"."+a.source+".loadData",a,function(t,n){i._removed||n&&n.abandoned||(i._loaded=!0,n&&n.resourceTiming&&n.resourceTiming[i.id]&&(i._resourceTiming=n.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+"."+a.source+".coalesce",null,null,i.workerID),e(t))},this.workerID)},n.prototype.loadTile=function(t,e){var n=this,r=void 0===t.workerID?"loadTile":"reloadTile",i={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:a.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(r,i,function(i,a){return t.unloadVectorData(),t.aborted?e(null):i?e(i):(t.loadVectorData(a,n.map.painter,"reloadTile"===r),e(null))},this.workerID)},n.prototype.abortTile=function(t){t.aborted=!0},n.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID)},n.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID)},n.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},n.prototype.hasTransition=function(){return!1},n}(t.Evented),K=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),Q=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};Q.prototype.bind=function(t,e,n,r,i,a,o,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==r.length,u=0;!l&&u<r.length;u++)this.boundPaintVertexBuffers[u]!==r[u]&&(l=!0);var c=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==n||l||this.boundIndexBuffer!==i||this.boundVertexOffset!==a||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||c?this.freshBind(e,n,r,i,a,o,s):(t.bindVertexArrayOES.set(this.vao),o&&o.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},Q.prototype.freshBind=function(t,e,n,r,i,a,o){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=n,this.boundIndexBuffer=r,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=a,this.boundDynamicVertexBuffer2=o;else{s=u.currentNumAttributes||0;for(var f=l;f<s;f++)c.disableVertexAttribArray(f)}e.enableAttributes(c,t);for(var h=0,p=n;h<p.length;h+=1)p[h].enableAttributes(c,t);a&&a.enableAttributes(c,t),o&&o.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,i);for(var d=0,m=n;d<m.length;d+=1){var v=m[d];v.bind(),v.setVertexAttribPointers(c,t,i)}a&&(a.bind(),a.setVertexAttribPointers(c,t,i)),r&&r.bind(),o&&(o.bind(),o.setVertexAttribPointers(c,t,i)),u.currentNumAttributes=l},Q.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var tt=function(e){function n(t,n,r,i){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(i),this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._transformRequest(this.url,t.ResourceType.Image),function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(e.image=a.getImageData(r),e._finishLoading())})},n.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setCoordinates=function(e){this.coordinates=e;var n=this.map,r=e.map(function(t){return n.transform.locationCoordinate(H.convert(t)).zoomTo(0)}),i=this.centerCoord=t.getCoordinatesCenter(r);i.column=Math.floor(i.column),i.row=Math.floor(i.row),this.tileID=new t.CanonicalTileID(i.zoom,i.column,i.row),this.minzoom=this.maxzoom=i.zoom;var a=r.map(function(e){var n=e.zoomTo(i.zoom);return new t.default$1(Math.round((n.column-i.column)*t.default$8),Math.round((n.row-i.row)*t.default$8))});return this._boundsArray=new t.RasterBoundsArray,this._boundsArray.emplaceBack(a[0].x,a[0].y,0,0),this._boundsArray.emplaceBack(a[1].x,a[1].y,t.default$8,0),this._boundsArray.emplaceBack(a[3].x,a[3].y,0,t.default$8),this._boundsArray.emplaceBack(a[2].x,a[2].y,t.default$8,t.default$8),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},n.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var t=this.map.painter.context,e=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture||(this.texture=new D(t,this.image,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[n];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture)}}},n.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},n.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return!1},n}(t.Evented),et=function(e){function n(t,n,r,i){e.call(this,t,n,r,i),this.roundZoom=!0,this.type="video",this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this,n=this.options;this.urls=[];for(var r=0,i=n.urls;r<i.length;r+=1){var a=i[r];e.urls.push(e.map._transformRequest(a,t.ResourceType.Source).url)}t.getVideo(this.urls,function(n,r){n?e.fire(new t.ErrorEvent(n)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map._rerender()}),e.map&&e.video.play(),e._finishLoading())})},n.prototype.getVideo=function(){return this.video},n.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},n.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var t=this.map.painter.context,e=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?this.video.paused||(this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE),e.texSubImage2D(e.TEXTURE_2D,0,0,0,e.RGBA,e.UNSIGNED_BYTE,this.video)):(this.texture=new D(t,this.video,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[n];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this.video&&!this.video.paused},n}(tt),nt=function(e){function n(n,r,i,a){e.call(this,n,r,i,a),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.default.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+n,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){this.canvas||(this.canvas=this.options.canvas instanceof t.default.HTMLCanvasElement?this.options.canvas:t.default.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map._rerender()},this.pause=function(){this._playing=!1},this._finishLoading())},n.prototype.getCanvas=function(){return this.canvas},n.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},n.prototype.onRemove=function(){this.pause()},n.prototype.prepare=function(){var t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?t?this.texture.update(this.canvas):this._playing&&(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.canvas)):(this.texture=new D(e,this.canvas,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this._playing},n.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var n=e[t];if(isNaN(n)||n<=0)return!0}return!1},n}(tt),rt={vector:Y,raster:X,"raster-dem":Z,geojson:J,video:et,image:tt,canvas:nt},it=function(e,n,r,i){var a=new rt[n.type](e,n,r,i);if(a.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+a.id);return t.bindAll(["load","abort","unload","serialize","prepare"],a),a};function at(t,e,n,r,i){var a=i.maxPitchScaleFactor(),o=t.tilesIn(n,a);o.sort(ot);for(var s=[],l=0,u=o;l<u.length;l+=1){var c=u[l];s.push({wrappedTileID:c.tileID.wrapped().key,queryResults:c.tile.queryRenderedFeatures(e,c.queryGeometry,c.scale,r,i,a,t.transform.calculatePosMatrix(c.tileID.toUnwrapped()))})}return function(t){for(var e={},n={},r=0,i=t;r<i.length;r+=1){var a=i[r],o=a.queryResults,s=a.wrappedTileID,l=n[s]=n[s]||{};for(var u in o)for(var c=o[u],f=l[u]=l[u]||{},h=e[u]=e[u]||[],p=0,d=c;p<d.length;p+=1){var m=d[p];f[m.featureIndex]||(f[m.featureIndex]=!0,h.push(m.feature))}}return e}(s)}function ot(t,e){var n=t.tileID,r=e.tileID;return n.overscaledZ-r.overscaledZ||n.canonical.y-r.canonical.y||n.wrap-r.wrap||n.canonical.x-r.canonical.x}var st=function(e,n){this.tileID=e,this.uid=t.uniqueId(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.expiredRequestCount=0,this.state="loading"};st.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<a.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},st.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},st.prototype.loadVectorData=function(e,n,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){if(e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(t,e){var n={};if(!e)return n;for(var r=0,i=t;r<i.length;r+=1){var a=i[r],o=a.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==o.length){a.layers=o;for(var s=0,l=o;s<l.length;s+=1)n[l[s].id]=a}}return n}(e.buckets,n.style),r)for(var i in this.buckets){var a=this.buckets[i];a instanceof t.default$14&&(a.justReloaded=!0)}for(var o in this.queryPadding=0,this.buckets){var s=this.buckets[o];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(s.layerIds[0]).queryRadius(s))}e.iconAtlasImage&&(this.iconAtlasImage=e.iconAtlasImage),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new t.CollisionBoxArray},st.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.iconAtlasTexture&&this.iconAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},st.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded"},st.prototype.getBucket=function(t){return this.buckets[t.id]},st.prototype.upload=function(t){for(var e in this.buckets){var n=this.buckets[e];n.uploaded||(n.upload(t),n.uploaded=!0)}var r=t.gl;this.iconAtlasImage&&(this.iconAtlasTexture=new D(t,this.iconAtlasImage,r.RGBA),this.iconAtlasImage=null),this.glyphAtlasImage&&(this.glyphAtlasTexture=new D(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},st.prototype.queryRenderedFeatures=function(t,e,n,r,i,a,o){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:e,scale:n,tileSize:this.tileSize,posMatrix:o,transform:i,params:r,queryPadding:this.queryPadding*a},t):{}},st.prototype.querySourceFeatures=function(e,n){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),i=n?n.sourceLayer:"",a=r._geojsonTileLayer||r[i];if(a)for(var o=t.default$13(n&&n.filter),s={z:this.tileID.overscaledZ,x:this.tileID.canonical.x,y:this.tileID.canonical.y},l=0;l<a.length;l++){var u=a.feature(l);if(o(new t.default$16(this.tileID.overscaledZ),u)){var c=new t.default$12(u,s.z,s.x,s.y);c.tile=s,e.push(c)}}}},st.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer)},st.prototype.setMask=function(e,n){if(!t.default$10(this.mask,e)&&(this.mask=e,this.clearMask(),!t.default$10(e,{0:!0}))){var r=new t.RasterBoundsArray,i=new t.TriangleIndexArray;this.segments=new t.default$15,this.segments.prepareSegment(0,r,i);for(var a=Object.keys(e),o=0;o<a.length;o++){var s=e[a[o]],l=t.default$8>>s.z,u=new t.default$1(s.x*l,s.y*l),c=new t.default$1(u.x+l,u.y+l),f=this.segments.prepareSegment(4,r,i);r.emplaceBack(u.x,u.y,u.x,u.y),r.emplaceBack(c.x,u.y,c.x,u.y),r.emplaceBack(u.x,c.y,u.x,c.y),r.emplaceBack(c.x,c.y,c.x,c.y);var h=f.vertexLength;i.emplaceBack(h,h+1,h+2),i.emplaceBack(h+1,h+2,h+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=n.createVertexBuffer(r,K.members),this.maskedIndexBuffer=n.createIndexBuffer(i)}},st.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},st.prototype.setExpiryData=function(e){var n=this.expirationTime;if(e.cacheControl){var r=t.parseCacheControl(e.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var i=Date.now(),a=!1;if(this.expirationTime>i)a=!1;else if(n)if(this.expirationTime<n)a=!0;else{var o=this.expirationTime-n;o?this.expirationTime=i+Math.max(o,3e4):a=!0}else a=!0;a?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},st.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)};var lt=function(t,e){this.max=t,this.onRemove=e,this.reset()};lt.prototype.reset=function(){for(var t in this.data)for(var e=0,n=this.data[t];e<n.length;e+=1){var r=n[e];r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value)}return this.data={},this.order=[],this},lt.prototype.add=function(t,e,n){var r=this,i=t.wrapped().key;void 0===this.data[i]&&(this.data[i]=[]);var a={value:e,timeout:void 0};if(void 0!==n&&(a.timeout=setTimeout(function(){r.remove(t,a)},n)),this.data[i].push(a),this.order.push(i),this.order.length>this.max){var o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this},lt.prototype.has=function(t){return t.wrapped().key in this.data},lt.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},lt.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},lt.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},lt.prototype.remove=function(t,e){if(!this.has(t))return this;var n=t.wrapped().key,r=void 0===e?0:this.data[n].indexOf(e),i=this.data[n][r];return this.data[n].splice(r,1),i.timeout&&clearTimeout(i.timeout),0===this.data[n].length&&delete this.data[n],this.onRemove(i.value),this.order.splice(this.order.indexOf(n),1),this},lt.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this};var ut=function(t,e,n){this.context=t;var r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(n),this.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ut.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},ut.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},ut.prototype.updateData=function(t){var e=this.context.gl;this.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)},ut.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ct={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},ft=function(t,e,n,r){this.length=e.length,this.attributes=n,this.itemSize=e.bytesPerElement,this.dynamicDraw=r,this.context=t;var i=t.gl;this.buffer=i.createBuffer(),t.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ft.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},ft.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},ft.prototype.enableAttributes=function(t,e){for(var n=0;n<this.attributes.length;n++){var r=this.attributes[n],i=e.attributes[r.name];void 0!==i&&t.enableVertexAttribArray(i)}},ft.prototype.setVertexAttribPointers=function(t,e,n){for(var r=0;r<this.attributes.length;r++){var i=this.attributes[r],a=e.attributes[i.name];void 0!==a&&t.vertexAttribPointer(a,i.components,t[ct[i.type]],!1,this.itemSize,i.offset+this.itemSize*(n||0))}},ft.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ht=function(e){this.context=e,this.current=t.default$6.transparent};ht.prototype.get=function(){return this.current},ht.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t)};var pt=function(t){this.context=t,this.current=1};pt.prototype.get=function(){return this.current},pt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearDepth(t),this.current=t)};var dt=function(t){this.context=t,this.current=0};dt.prototype.get=function(){return this.current},dt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearStencil(t),this.current=t)};var mt=function(t){this.context=t,this.current=[!0,!0,!0,!0]};mt.prototype.get=function(){return this.current},mt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t)};var vt=function(t){this.context=t,this.current=!0};vt.prototype.get=function(){return this.current},vt.prototype.set=function(t){this.current!==t&&(this.context.gl.depthMask(t),this.current=t)};var gt=function(t){this.context=t,this.current=255};gt.prototype.get=function(){return this.current},gt.prototype.set=function(t){this.current!==t&&(this.context.gl.stencilMask(t),this.current=t)};var yt=function(t){this.context=t,this.current={func:t.gl.ALWAYS,ref:0,mask:255}};yt.prototype.get=function(){return this.current},yt.prototype.set=function(t){var e=this.current;t.func===e.func&&t.ref===e.ref&&t.mask===e.mask||(this.context.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t)};var bt=function(t){this.context=t;var e=this.context.gl;this.current=[e.KEEP,e.KEEP,e.KEEP]};bt.prototype.get=function(){return this.current},bt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]||(this.context.gl.stencilOp(t[0],t[1],t[2]),this.current=t)};var xt=function(t){this.context=t,this.current=!1};xt.prototype.get=function(){return this.current},xt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t}};var _t=function(t){this.context=t,this.current=[0,1]};_t.prototype.get=function(){return this.current},_t.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.depthRange(t[0],t[1]),this.current=t)};var wt=function(t){this.context=t,this.current=!1};wt.prototype.get=function(){return this.current},wt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t}};var At=function(t){this.context=t,this.current=t.gl.LESS};At.prototype.get=function(){return this.current},At.prototype.set=function(t){this.current!==t&&(this.context.gl.depthFunc(t),this.current=t)};var Mt=function(t){this.context=t,this.current=!1};Mt.prototype.get=function(){return this.current},Mt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t}};var kt=function(t){this.context=t;var e=this.context.gl;this.current=[e.ONE,e.ZERO]};kt.prototype.get=function(){return this.current},kt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.blendFunc(t[0],t[1]),this.current=t)};var Tt=function(e){this.context=e,this.current=t.default$6.transparent};Tt.prototype.get=function(){return this.current},Tt.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t)};var St=function(t){this.context=t,this.current=null};St.prototype.get=function(){return this.current},St.prototype.set=function(t){this.current!==t&&(this.context.gl.useProgram(t),this.current=t)};var Ct=function(t){this.context=t,this.current=1};Ct.prototype.get=function(){return this.current},Ct.prototype.set=function(e){var n=this.context.lineWidthRange,r=t.clamp(e,n[0],n[1]);this.current!==r&&(this.context.gl.lineWidth(r),this.current=e)};var Et=function(t){this.context=t,this.current=t.gl.TEXTURE0};Et.prototype.get=function(){return this.current},Et.prototype.set=function(t){this.current!==t&&(this.context.gl.activeTexture(t),this.current=t)};var Ot=function(t){this.context=t;var e=this.context.gl;this.current=[0,0,e.drawingBufferWidth,e.drawingBufferHeight]};Ot.prototype.get=function(){return this.current},Ot.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t)};var Dt=function(t){this.context=t,this.current=null};Dt.prototype.get=function(){return this.current},Dt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t}};var Lt=function(t){this.context=t,this.current=null};Lt.prototype.get=function(){return this.current},Lt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t}};var zt=function(t){this.context=t,this.current=null};zt.prototype.get=function(){return this.current},zt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t}};var Pt=function(t){this.context=t,this.current=null};Pt.prototype.get=function(){return this.current},Pt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t}};var It=function(t){this.context=t,this.current=null};It.prototype.get=function(){return this.current},It.prototype.set=function(t){var e=this.context.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t};var Rt=function(t){this.context=t,this.current=null};Rt.prototype.get=function(){return this.current},Rt.prototype.set=function(t){this.current!==t&&this.context.extVertexArrayObject&&(this.context.extVertexArrayObject.bindVertexArrayOES(t),this.current=t)};var Ft=function(t){this.context=t,this.current=4};Ft.prototype.get=function(){return this.current},Ft.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t}};var jt=function(t){this.context=t,this.current=!1};jt.prototype.get=function(){return this.current},jt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t}};var Nt=function(t,e){this.context=t,this.current=null,this.parent=e};Nt.prototype.get=function(){return this.current};var Bt=function(t){function e(e,n){t.call(this,e,n),this.dirty=!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.dirty||this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e.prototype.setDirty=function(){this.dirty=!0},e}(Nt),Vt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t}},e}(Nt),Ut=function(t,e,n){this.context=t,this.width=e,this.height=n;var r=t.gl,i=this.framebuffer=r.createFramebuffer();this.colorAttachment=new Bt(t,i),this.depthAttachment=new Vt(t,i)};Ut.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var n=this.depthAttachment.get();n&&t.deleteRenderbuffer(n),t.deleteFramebuffer(this.framebuffer)};var qt=function(t,e,n){this.func=t,this.mask=e,this.range=n};qt.ReadOnly=!1,qt.ReadWrite=!0,qt.disabled=new qt(519,qt.ReadOnly,[0,1]);var $t=function(t,e,n,r,i,a){this.test=t,this.ref=e,this.mask=n,this.fail=r,this.depthFail=i,this.pass=a};$t.disabled=new $t({func:519,mask:0},0,0,7680,7680,7680);var Ht=function(t,e,n){this.blendFunction=t,this.blendColor=e,this.mask=n};Ht.disabled=new Ht(Ht.Replace=[1,0],t.default$6.transparent,[!1,!1,!1,!1]),Ht.unblended=new Ht(Ht.Replace,t.default$6.transparent,[!0,!0,!0,!0]),Ht.alphaBlended=new Ht([1,771],t.default$6.transparent,[!0,!0,!0,!0]);var Wt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE),this.clearColor=new ht(this),this.clearDepth=new pt(this),this.clearStencil=new dt(this),this.colorMask=new mt(this),this.depthMask=new vt(this),this.stencilMask=new gt(this),this.stencilFunc=new yt(this),this.stencilOp=new bt(this),this.stencilTest=new xt(this),this.depthRange=new _t(this),this.depthTest=new wt(this),this.depthFunc=new At(this),this.blend=new Mt(this),this.blendFunc=new kt(this),this.blendColor=new Tt(this),this.program=new St(this),this.lineWidth=new Ct(this),this.activeTexture=new Et(this),this.viewport=new Ot(this),this.bindFramebuffer=new Dt(this),this.bindRenderbuffer=new Lt(this),this.bindTexture=new zt(this),this.bindVertexBuffer=new Pt(this),this.bindElementBuffer=new It(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new Rt(this),this.pixelStoreUnpack=new Ft(this),this.pixelStoreUnpackPremultiplyAlpha=new jt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear")};Wt.prototype.createIndexBuffer=function(t,e){return new ut(this,t,e)},Wt.prototype.createVertexBuffer=function(t,e,n){return new ft(this,t,e,n)},Wt.prototype.createRenderbuffer=function(t,e,n){var r=this.gl,i=r.createRenderbuffer();return this.bindRenderbuffer.set(i),r.renderbufferStorage(r.RENDERBUFFER,t,e,n),this.bindRenderbuffer.set(null),i},Wt.prototype.createFramebuffer=function(t,e){return new Ut(this,t,e)},Wt.prototype.clear=function(t){var e=t.color,n=t.depth,r=this.gl,i=0;e&&(i|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==n&&(i|=r.DEPTH_BUFFER_BIT,this.clearDepth.set(n),this.depthMask.set(!0)),r.clear(i)},Wt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Wt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Wt.prototype.setColorMode=function(e){t.default$10(e.blendFunction,Ht.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)};var Gt=function(e){function n(t,n,r){var i=this;e.call(this),this.id=t,this.dispatcher=r,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(i._sourceLoaded=!0),i._sourceLoaded&&!i._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(i.reload(),i.transform&&i.update(i.transform))}),this.on("error",function(){i._sourceErrored=!0}),this._source=it(t,n,r,this),this._tiles={},this._cache=new lt(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._isIdRenderable=this._isIdRenderable.bind(this),this._coveredTiles={}}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},n.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},n.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},n.prototype.getSource=function(){return this._source},n.prototype.pause=function(){this._paused=!0},n.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},n.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},n.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},n.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},n.prototype.serialize=function(){return this._source.serialize()},n.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._tiles)this._tiles[e].upload(t)},n.prototype.getIds=function(){var e=this;return Object.keys(this._tiles).map(Number).sort(function(n,r){var i=e._tiles[n].tileID,a=e._tiles[r].tileID,o=new t.default$1(i.canonical.x,i.canonical.y).rotate(e.transform.angle),s=new t.default$1(a.canonical.x,a.canonical.y).rotate(e.transform.angle);return i.overscaledZ-a.overscaledZ||s.y-o.y||s.x-o.x})},n.prototype.getRenderableIds=function(){return this.getIds().filter(this._isIdRenderable)},n.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0,{});return!!e&&this._isIdRenderable(e.tileID.key)},n.prototype._isIdRenderable=function(t){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]},n.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)this._reloadTile(t,"reloading")},n.prototype._reloadTile=function(t,e){var n=this._tiles[t];n&&("loading"!==n.state&&(n.state=e),this._loadTile(n,this._tileLoaded.bind(this,n,t,e)))},n.prototype._tileLoaded=function(e,n,r,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=a.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(n,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID})),this.map&&(this.map.painter.tileExtentVAO.vao=null)},n.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),n=0;n<e.length;n++){var r=e[n];if(t.neighboringTiles&&t.neighboringTiles[r]){var i=this.getTileByID(r);a(t,i),a(i,t)}}function a(t,e){t.needsHillshadePrepare=!0;var n=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),a=e.tileID.key;0===n&&0===r||Math.abs(r)>1||(Math.abs(n)>1&&(1===Math.abs(n+i)?n+=i:1===Math.abs(n-i)&&(n-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,n,r),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)))}},n.prototype.getTile=function(t){return this.getTileByID(t.key)},n.prototype.getTileByID=function(t){return this._tiles[t]},n.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},n.prototype._findLoadedChildren=function(t,e,n){var r=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(n[i]||!a.hasData()||a.tileID.overscaledZ<=t.overscaledZ||a.tileID.overscaledZ>e)){var o=Math.pow(2,a.tileID.canonical.z-t.canonical.z);if(Math.floor(a.tileID.canonical.x/o)===t.canonical.x&&Math.floor(a.tileID.canonical.y/o)===t.canonical.y)for(n[i]=a.tileID,r=!0;a&&a.tileID.overscaledZ-1>t.overscaledZ;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);if(!s)break;(a=this._tiles[s.key])&&a.hasData()&&(delete n[i],n[s.key]=s)}}}return r},n.prototype.findLoadedParent=function(t,e,n){for(var r=t.overscaledZ-1;r>=e;r--){var i=t.scaledTo(r);if(!i)return;var a=String(i.key),o=this._tiles[a];if(o&&o.hasData())return n[a]=i,o;if(this._cache.has(i))return n[a]=i,this._cache.get(i)}},n.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),n=Math.floor(5*e),r="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(r)},n.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,n=Math.round(e);if(this._prevLng=t,n){var r={};for(var i in this._tiles){var a=this._tiles[i];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+n),r[a.tileID.key]=a}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},n.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return r._source.hasTile(t)}))):i=[];var o,s=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),l=Math.max(s-n.maxOverzooming,this._source.minzoom),u=Math.max(s+n.maxUnderzooming,this._source.minzoom),c=this._updateRetainedTiles(i,s),f={};if(Xt(this._source.type))for(var h=Object.keys(c),p=0;p<h.length;p++){var d=h[p],m=c[d],v=r._tiles[d];if(v&&(void 0===v.fadeEndTime||v.fadeEndTime>=a.now())){r._findLoadedChildren(m,u,c)&&(c[d]=m);var g=r.findLoadedParent(m,l,f);g&&r._addTile(g.tileID)}}for(o in f)c[o]||(r._coveredTiles[o]=!0);for(o in f)c[o]=f[o];for(var y=t.keysDifference(this._tiles,c),b=0;b<y.length;b++)r._removeTile(y[b])}},n.prototype._updateRetainedTiles=function(t,e){for(var r={},i={},a=Math.max(e-n.maxOverzooming,this._source.minzoom),o=Math.max(e+n.maxUnderzooming,this._source.minzoom),s=0;s<t.length;s++){var l=t[s],u=this._addTile(l),c=!1;if(u.hasData())r[l.key]=l;else{c=u.wasRequested(),r[l.key]=l;var f=!0;if(e+1>this._source.maxzoom){var h=l.children(this._source.maxzoom)[0],p=this.getTile(h);p&&p.hasData()?r[h.key]=h:f=!1}else{this._findLoadedChildren(l,o,r);for(var d=l.children(this._source.maxzoom),m=0;m<d.length;m++)if(!r[d[m].key]){f=!1;break}}if(!f)for(var v=l.overscaledZ-1;v>=a;--v){var g=l.scaledTo(v);if(i[g.key])break;if(i[g.key]=!0,!(u=this.getTile(g))&&c&&(u=this._addTile(g)),u&&(r[g.key]=g,c=u.wasRequested(),u.hasData()))break}}}return r},n.prototype._addTile=function(e){var n=this._tiles[e.key];if(n)return n;(n=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,n),n.tileID=e);var r=Boolean(n);return r||(n=new st(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,e.key,n.state))),n?(n.uses++,this._tiles[e.key]=n,r||this._source.fire(new t.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n):null},n.prototype._setTileReloadTimer=function(t,e){var n=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout(function(){n._reloadTile(t,"expired"),delete n._timers[t]},r))},n.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},n.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},n.prototype.tilesIn=function(e,n){for(var r=[],i=this.getIds(),a=1/0,o=1/0,s=-1/0,l=-1/0,u=e[0].zoom,c=0;c<e.length;c++){var f=e[c];a=Math.min(a,f.column),o=Math.min(o,f.row),s=Math.max(s,f.column),l=Math.max(l,f.row)}for(var h=0;h<i.length;h++){var p=this._tiles[i[h]],d=p.tileID,m=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),v=n*p.queryPadding*t.default$8/p.tileSize/m,g=[Yt(d,new t.default$17(a,o,u)),Yt(d,new t.default$17(s,l,u))];if(g[0].x-v<t.default$8&&g[0].y-v<t.default$8&&g[1].x+v>=0&&g[1].y+v>=0){for(var y=[],b=0;b<e.length;b++)y.push(Yt(d,e[b]));r.push({tile:p,tileID:d,queryGeometry:[y],scale:m})}}return r},n.prototype.getVisibleCoordinates=function(){for(var t=this,e=this.getRenderableIds().map(function(e){return t._tiles[e].tileID}),n=0,r=e;n<r.length;n+=1){var i=r[n];i.posMatrix=t.transform.calculatePosMatrix(i.toUnwrapped())}return e},n.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Xt(this._source.type))for(var t in this._tiles){var e=this._tiles[t];if(void 0!==e.fadeEndTime&&e.fadeEndTime>=a.now())return!0}return!1},n}(t.Evented);function Yt(e,n){var r=n.zoomTo(e.canonical.z);return new t.default$1((r.column-(e.canonical.x+e.wrap*Math.pow(2,e.canonical.z)))*t.default$8,(r.row-e.canonical.y)*t.default$8)}function Xt(t){return"raster"===t||"image"===t||"video"===t}function Zt(){return new t.default.Worker(Cr.workerUrl)}Gt.maxOverzooming=10,Gt.maxUnderzooming=3;var Jt,Kt=function(){this.active={}};function Qt(e,n){var r={};for(var i in e)"ref"!==i&&(r[i]=e[i]);return t.default$18.forEach(function(t){t in n&&(r[t]=n[t])}),r}function te(t){t=t.slice();for(var e=Object.create(null),n=0;n<t.length;n++)e[t[n].id]=t[n];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Qt(t[r],e[t[r].ref]));return t}Kt.prototype.acquire=function(t){if(!this.workers){var e=Cr.workerCount;for(this.workers=[];this.workers.length<e;)this.workers.push(new Zt)}return this.active[t]=!0,this.workers.slice()},Kt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)};var ee={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function ne(t,e,n){n.push({command:ee.addSource,args:[t,e[t]]})}function re(t,e,n){e.push({command:ee.removeSource,args:[t]}),n[t]=!0}function ie(t,e,n,r){re(t,n,r),ne(t,e,n)}function ae(e,n,r){var i;for(i in e[r])if(e[r].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[r][i],n[r][i]))return!1;for(i in n[r])if(n[r].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[r][i],n[r][i]))return!1;return!0}function oe(e,n,r,i,a,o){var s;for(s in n=n||{},e=e||{})e.hasOwnProperty(s)&&(t.default$10(e[s],n[s])||r.push({command:o,args:[i,s,n[s],a]}));for(s in n)n.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.default$10(e[s],n[s])||r.push({command:o,args:[i,s,n[s],a]}))}function se(t){return t.id}function le(t,e){return t[e.id]=e,t}var ue=function(t,e,n){var r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/n),this.yCellCount=Math.ceil(e/n);for(var a=0;a<this.xCellCount*this.yCellCount;a++)r.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};ue.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},ue.prototype.insert=function(t,e,n,r,i){this._forEachCell(e,n,r,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(n),this.bboxes.push(r),this.bboxes.push(i)},ue.prototype.insertCircle=function(t,e,n,r){this._forEachCell(e-r,n-r,e+r,n+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(n),this.circles.push(r)},ue.prototype._insertBoxCell=function(t,e,n,r,i,a){this.boxCells[i].push(a)},ue.prototype._insertCircleCell=function(t,e,n,r,i,a){this.circleCells[i].push(a)},ue.prototype._query=function(t,e,n,r,i){if(n<0||t>this.width||r<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=n&&this.height<=r){if(i)return!0;for(var o=0;o<this.boxKeys.length;o++)a.push({key:this.boxKeys[o],x1:this.bboxes[4*o],y1:this.bboxes[4*o+1],x2:this.bboxes[4*o+2],y2:this.bboxes[4*o+3]});for(var s=0;s<this.circleKeys.length;s++){var l=this.circles[3*s],u=this.circles[3*s+1],c=this.circles[3*s+2];a.push({key:this.circleKeys[s],x1:l-c,y1:u-c,x2:l+c,y2:u+c})}}else{var f={hitTest:i,seenUids:{box:{},circle:{}}};this._forEachCell(t,e,n,r,this._queryCell,a,f)}return i?a.length>0:a},ue.prototype._queryCircle=function(t,e,n,r){var i=t-n,a=t+n,o=e-n,s=e+n;if(a<0||i>this.width||s<0||o>this.height)return!r&&[];var l=[],u={hitTest:r,circle:{x:t,y:e,radius:n},seenUids:{box:{},circle:{}}};return this._forEachCell(i,o,a,s,this._queryCellCircle,l,u),r?l.length>0:l},ue.prototype.query=function(t,e,n,r){return this._query(t,e,n,r,!1)},ue.prototype.hitTest=function(t,e,n,r){return this._query(t,e,n,r,!0)},ue.prototype.hitTestCircle=function(t,e,n){return this._queryCircle(t,e,n,!0)},ue.prototype._queryCell=function(t,e,n,r,i,a,o){var s=o.seenUids,l=this.boxCells[i];if(null!==l)for(var u=this.bboxes,c=0,f=l;c<f.length;c+=1){var h=f[c];if(!s.box[h]){s.box[h]=!0;var p=4*h;if(t<=u[p+2]&&e<=u[p+3]&&n>=u[p+0]&&r>=u[p+1]){if(o.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[h],x1:u[p],y1:u[p+1],x2:u[p+2],y2:u[p+3]})}}}var d=this.circleCells[i];if(null!==d)for(var m=this.circles,v=0,g=d;v<g.length;v+=1){var y=g[v];if(!s.circle[y]){s.circle[y]=!0;var b=3*y;if(this._circleAndRectCollide(m[b],m[b+1],m[b+2],t,e,n,r)){if(o.hitTest)return a.push(!0),!0;var x=m[b],_=m[b+1],w=m[b+2];a.push({key:this.circleKeys[y],x1:x-w,y1:_-w,x2:x+w,y2:_+w})}}}},ue.prototype._queryCellCircle=function(t,e,n,r,i,a,o){var s=o.circle,l=o.seenUids,u=this.boxCells[i];if(null!==u)for(var c=this.bboxes,f=0,h=u;f<h.length;f+=1){var p=h[f];if(!l.box[p]){l.box[p]=!0;var d=4*p;if(this._circleAndRectCollide(s.x,s.y,s.radius,c[d+0],c[d+1],c[d+2],c[d+3]))return a.push(!0),!0}}var m=this.circleCells[i];if(null!==m)for(var v=this.circles,g=0,y=m;g<y.length;g+=1){var b=y[g];if(!l.circle[b]){l.circle[b]=!0;var x=3*b;if(this._circlesCollide(v[x],v[x+1],v[x+2],s.x,s.y,s.radius))return a.push(!0),!0}}},ue.prototype._forEachCell=function(t,e,n,r,i,a,o){for(var s=this._convertToXCellCoord(t),l=this._convertToYCellCoord(e),u=this._convertToXCellCoord(n),c=this._convertToYCellCoord(r),f=s;f<=u;f++)for(var h=l;h<=c;h++){var p=this.xCellCount*h+f;if(i.call(this,t,e,n,r,p,a,o))return}},ue.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},ue.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},ue.prototype._circlesCollide=function(t,e,n,r,i,a){var o=r-t,s=i-e,l=n+a;return l*l>o*o+s*s},ue.prototype._circleAndRectCollide=function(t,e,n,r,i,a,o){var s=(a-r)/2,l=Math.abs(t-(r+s));if(l>s+n)return!1;var u=(o-i)/2,c=Math.abs(e-(i+u));if(c>u+n)return!1;if(l<=s||c<=u)return!0;var f=l-s,h=c-u;return f*f+h*h<=n*n};var ce=t.default$19.layout;function fe(e,n,r,i,a){var o=t.mat4.identity(new Float32Array(16));return n?(t.mat4.identity(o),t.mat4.scale(o,o,[1/a,1/a,1]),r||t.mat4.rotateZ(o,o,i.angle)):(t.mat4.scale(o,o,[i.width/2,-i.height/2,1]),t.mat4.translate(o,o,[1,-1,0]),t.mat4.multiply(o,o,e)),o}function he(e,n,r,i,a){var o=t.mat4.identity(new Float32Array(16));return n?(t.mat4.multiply(o,o,e),t.mat4.scale(o,o,[a,a,1]),r||t.mat4.rotateZ(o,o,-i.angle)):(t.mat4.scale(o,o,[1,-1,1]),t.mat4.translate(o,o,[-1,-1,0]),t.mat4.scale(o,o,[2/i.width,2/i.height,1])),o}function pe(e,n){var r=[e.x,e.y,0,1];Ae(r,r,n);var i=r[3];return{point:new t.default$1(r[0]/i,r[1]/i),signedDistanceFromCamera:i}}function de(t,e){var n=t[0]/t[3],r=t[1]/t[3];return n>=-e[0]&&n<=e[0]&&r>=-e[1]&&r<=e[1]}function me(e,n,r,i,a,o,s,l){var u=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,r.transform.zoom,ce.properties[i?"text-size":"icon-size"]),f=[256/r.width*2+1,256/r.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var p=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=r.transform.width/r.transform.height,v=!1,g=0;g<d.length;g++){var y=d.get(g);if(y.hidden||y.writingMode===t.WritingMode.vertical&&!v)we(y.numGlyphs,h);else{v=!1;var b=[y.anchorX,y.anchorY,0,1];if(t.vec4.transformMat4(b,b,n),de(b,f)){var x=.5+b[3]/r.transform.cameraToCenterDistance*.5,_=t.evaluateSizeForFeature(u,c,y),w=s?_*x:_/x,A=new t.default$1(y.anchorX,y.anchorY),M=pe(A,a).point,k={},T=ye(y,w,!1,l,n,a,o,e.glyphOffsetArray,p,h,M,A,k,m);v=T.useVertical,(T.notEnoughRoom||v||T.needsFlipping&&ye(y,w,!0,l,n,a,o,e.glyphOffsetArray,p,h,M,A,k,m).notEnoughRoom)&&we(y.numGlyphs,h)}else we(y.numGlyphs,h)}}i?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function ve(t,e,n,r,i,a,o,s,l,u,c,f){var h=s.glyphStartIndex+s.numGlyphs,p=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,m=e.getoffsetX(s.glyphStartIndex),v=e.getoffsetX(h-1),g=xe(t*m,n,r,i,a,o,s.segment,p,d,l,u,c,f);if(!g)return null;var y=xe(t*v,n,r,i,a,o,s.segment,p,d,l,u,c,f);return y?{first:g,last:y}:null}function ge(e,n,r,i){return e===t.WritingMode.horizontal&&Math.abs(r.y-n.y)>Math.abs(r.x-n.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?n.y<r.y:n.x>r.x)?{needsFlipping:!0}:null}function ye(e,n,r,i,a,o,s,l,u,c,f,h,p,d){var m,v=n/24,g=e.lineOffsetX*n,y=e.lineOffsetY*n;if(e.numGlyphs>1){var b=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,_=e.lineStartIndex+e.lineLength,w=ve(v,l,g,y,r,f,h,e,u,o,p,!1);if(!w)return{notEnoughRoom:!0};var A=pe(w.first.point,s).point,M=pe(w.last.point,s).point;if(i&&!r){var k=ge(e.writingMode,A,M,d);if(k)return k}m=[w.first];for(var T=e.glyphStartIndex+1;T<b-1;T++)m.push(xe(v*l.getoffsetX(T),g,y,r,f,h,e.segment,x,_,u,o,p,!1));m.push(w.last)}else{if(i&&!r){var S=pe(h,a).point,C=e.lineStartIndex+e.segment+1,E=new t.default$1(u.getx(C),u.gety(C)),O=pe(E,a),D=O.signedDistanceFromCamera>0?O.point:be(h,E,S,1,a),L=ge(e.writingMode,S,D,d);if(L)return L}var z=xe(v*l.getoffsetX(e.glyphStartIndex),g,y,r,f,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,o,p,!1);if(!z)return{notEnoughRoom:!0};m=[z]}for(var P=0,I=m;P<I.length;P+=1){var R=I[P];t.addDynamicAttributes(c,R.point,R.angle)}return{}}function be(t,e,n,r,i){var a=pe(t.add(t.sub(e)._unit()),i).point,o=n.sub(a);return n.add(o._mult(r/o.mag()))}function xe(e,n,r,i,a,o,s,l,u,c,f,h,p){var d=i?e-n:e+n,m=d>0?1:-1,v=0;i&&(m*=-1,v=Math.PI),m<0&&(v+=Math.PI);for(var g=m>0?l+s:l+s+1,y=g,b=a,x=a,_=0,w=0,A=Math.abs(d);_+w<=A;){if((g+=m)<l||g>=u)return null;if(x=b,void 0===(b=h[g])){var M=new t.default$1(c.getx(g),c.gety(g)),k=pe(M,f);if(k.signedDistanceFromCamera>0)b=h[g]=k.point;else{var T=g-m;b=be(0===_?o:new t.default$1(c.getx(T),c.gety(T)),M,x,A-_+1,f)}}_+=w,w=x.dist(b)}var S=(A-_)/w,C=b.sub(x),E=C.mult(S)._add(x);return E._add(C._unit()._perp()._mult(r*m)),{point:E,angle:v+Math.atan2(b.y-x.y,b.x-x.x),tileDistance:p?{prevTileDistance:g-m===y?0:c.gettileUnitDistanceFromAnchor(g-m),lastSegmentViewportDistance:A-_}:null}}var _e=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function we(t,e){for(var n=0;n<t;n++){var r=e.length;e.resize(r+4),e.float32.set(_e,3*r)}}function Ae(t,e,n){var r=e[0],i=e[1];return t[0]=n[0]*r+n[4]*i+n[12],t[1]=n[1]*r+n[5]*i+n[13],t[3]=n[3]*r+n[7]*i+n[15],t}t.default$20.mat4;var Me=function(t,e,n){void 0===e&&(e=new ue(t.width+200,t.height+200,25)),void 0===n&&(n=new ue(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=n,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100};function ke(t,e,n){t[e+4]=n?1:0}function Te(e,n,r){return n*(t.default$8/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}Me.prototype.placeCollisionBox=function(t,e,n,r){var i=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=n*i.perspectiveRatio,o=t.x1*a+i.point.x,s=t.y1*a+i.point.y,l=t.x2*a+i.point.x,u=t.y2*a+i.point.y;return!e&&this.grid.hitTest(o,s,l,u)?{box:[],offscreen:!1}:{box:[o,s,l,u],offscreen:this.isOffscreen(o,s,l,u)}},Me.prototype.approximateTileDistance=function(t,e,n,r,i){var a=i?1:r/this.pitchfactor,o=t.lastSegmentViewportDistance*n;return t.prevTileDistance+o+(a-1)*o*Math.abs(Math.sin(e))},Me.prototype.placeCollisionCircles=function(e,n,r,i,a,o,s,l,u,c,f,h,p){var d=[],m=this.projectAnchor(c,o.anchorX,o.anchorY),v=u/24,g=o.lineOffsetX*u,y=o.lineOffsetY*u,b=new t.default$1(o.anchorX,o.anchorY),x=ve(v,l,g,y,!1,pe(b,f).point,b,o,s,f,{},!0),_=!1,w=!0,A=m.perspectiveRatio*i,M=1/(i*r),k=0,T=0;x&&(k=this.approximateTileDistance(x.first.tileDistance,x.first.angle,M,m.cameraDistance,p),T=this.approximateTileDistance(x.last.tileDistance,x.last.angle,M,m.cameraDistance,p));for(var S=0;S<e.length;S+=5){var C=e[S],E=e[S+1],O=e[S+2],D=e[S+3];if(!x||D<-k||D>T)ke(e,S,!1);else{var L=this.projectPoint(c,C,E),z=O*A;if(d.length>0){var P=L.x-d[d.length-4],I=L.y-d[d.length-3];if(z*z*2>P*P+I*I&&S+8<e.length){var R=e[S+8];if(R>-k&&R<T){ke(e,S,!1);continue}}}var F=S/5;if(d.push(L.x,L.y,z,F),ke(e,S,!0),w=w&&this.isOffscreen(L.x-z,L.y-z,L.x+z,L.y+z),!n&&this.grid.hitTestCircle(L.x,L.y,z)){if(!h)return{circles:[],offscreen:!1};_=!0}}}return{circles:_?[]:d,offscreen:w}},Me.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var n=[],r=1/0,i=1/0,a=-1/0,o=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.default$1(u.x+100,u.y+100);r=Math.min(r,c.x),i=Math.min(i,c.y),a=Math.max(a,c.x),o=Math.max(o,c.y),n.push(c)}for(var f={},h={},p=0,d=this.grid.query(r,i,a,o).concat(this.ignoredGrid.query(r,i,a,o));p<d.length;p+=1){var m=d[p],v=m.key;if(void 0===f[v.bucketInstanceId]&&(f[v.bucketInstanceId]={}),!f[v.bucketInstanceId][v.featureIndex]){var g=[new t.default$1(m.x1,m.y1),new t.default$1(m.x2,m.y1),new t.default$1(m.x2,m.y2),new t.default$1(m.x1,m.y2)];t.polygonIntersectsPolygon(n,g)&&(f[v.bucketInstanceId][v.featureIndex]=!0,void 0===h[v.bucketInstanceId]&&(h[v.bucketInstanceId]=[]),h[v.bucketInstanceId].push(v.featureIndex))}}return h},Me.prototype.insertCollisionBox=function(t,e,n,r){var i={bucketInstanceId:n,featureIndex:r};(e?this.ignoredGrid:this.grid).insert(i,t[0],t[1],t[2],t[3])},Me.prototype.insertCollisionCircles=function(t,e,n,r){for(var i=e?this.ignoredGrid:this.grid,a={bucketInstanceId:n,featureIndex:r},o=0;o<t.length;o+=4)i.insertCircle(a,t[o],t[o+1],t[o+2])},Me.prototype.projectAnchor=function(t,e,n){var r=[e,n,0,1];return Ae(r,r,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5,cameraDistance:r[3]}},Me.prototype.projectPoint=function(e,n,r){var i=[n,r,0,1];return Ae(i,i,e),new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100)},Me.prototype.projectAndGetPerspectiveRatio=function(e,n,r){var i=[n,r,0,1];return Ae(i,i,e),{point:new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},Me.prototype.isOffscreen=function(t,e,n,r){return n<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary};var Se=t.default$19.layout,Ce=function(t,e,n,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&n?1:0,this.placed=n};Ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var Ee=function(t,e,n,r,i){this.text=new Ce(t?t.text:null,e,n,i),this.icon=new Ce(t?t.icon:null,e,r,i)};Ee.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Oe=function(t,e,n){this.text=t,this.icon=e,this.skipFade=n},De=function(t,e){this.transform=t.clone(),this.collisionIndex=new Me(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={}};function Le(t,e,n){t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0),t.emplaceBack(e?1:0,n?1:0)}De.prototype.placeLayerTile=function(e,n,r,i){var a=n.getBucket(e),o=n.latestFeatureIndex;if(a&&o&&e.id===a.layerIds[0]){var s=n.collisionBoxArray,l=a.layers[0].layout,u=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),c=n.tileSize/t.default$8,f=this.transform.calculatePosMatrix(n.tileID.toUnwrapped()),h=fe(f,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,Te(n,1,this.transform.zoom)),p=fe(f,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,Te(n,1,this.transform.zoom));this.retainedQueryData[a.bucketInstanceId]=new function(t,e,n,r,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=n,this.bucketIndex=r,this.tileID=i}(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,n.tileID),this.placeLayerBucket(a,f,h,p,u,c,r,i,s)}},De.prototype.placeLayerBucket=function(e,n,r,i,a,o,s,l,u){for(var c=e.layers[0].layout,f=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,Se.properties["text-size"]),h=!e.hasTextData()||c.get("text-optional"),p=!e.hasIconData()||c.get("icon-optional"),d=0,m=e.symbolInstances;d<m.length;d+=1){var v=m[d];if(!l[v.crossTileID]){var g=void 0!==v.feature.text,y=void 0!==v.feature.icon,b=!0,x=null,_=null,w=null,A=0,M=0;v.collisionArrays||(v.collisionArrays=e.deserializeCollisionBoxes(u,v.textBoxStartIndex,v.textBoxEndIndex,v.iconBoxStartIndex,v.iconBoxEndIndex)),v.collisionArrays.textFeatureIndex&&(A=v.collisionArrays.textFeatureIndex),v.collisionArrays.textBox&&(g=(x=this.collisionIndex.placeCollisionBox(v.collisionArrays.textBox,c.get("text-allow-overlap"),o,n)).box.length>0,b=b&&x.offscreen);var k=v.collisionArrays.textCircles;if(k){var T=e.text.placedSymbolArray.get(v.placedTextSymbolIndices[0]),S=t.evaluateSizeForFeature(e.textSizeData,f,T);_=this.collisionIndex.placeCollisionCircles(k,c.get("text-allow-overlap"),a,o,v.key,T,e.lineVertexArray,e.glyphOffsetArray,S,n,r,s,"map"===c.get("text-pitch-alignment")),g=c.get("text-allow-overlap")||_.circles.length>0,b=b&&_.offscreen}v.collisionArrays.iconFeatureIndex&&(M=v.collisionArrays.iconFeatureIndex),v.collisionArrays.iconBox&&(y=(w=this.collisionIndex.placeCollisionBox(v.collisionArrays.iconBox,c.get("icon-allow-overlap"),o,n)).box.length>0,b=b&&w.offscreen),h||p?p?h||(y=y&&g):g=y&&g:y=g=y&&g,g&&x&&this.collisionIndex.insertCollisionBox(x.box,c.get("text-ignore-placement"),e.bucketInstanceId,A),y&&w&&this.collisionIndex.insertCollisionBox(w.box,c.get("icon-ignore-placement"),e.bucketInstanceId,M),g&&_&&this.collisionIndex.insertCollisionCircles(_.circles,c.get("text-ignore-placement"),e.bucketInstanceId,A),this.placements[v.crossTileID]=new Oe(g,y,b||e.justReloaded),l[v.crossTileID]=!0}}e.justReloaded=!1},De.prototype.commit=function(t,e){this.commitTime=e;var n=!1,r=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,i=t?t.opacities:{};for(var a in this.placements){var o=this.placements[a],s=i[a];s?(this.opacities[a]=new Ee(s,r,o.text,o.icon),n=n||o.text!==s.text.placed||o.icon!==s.icon.placed):(this.opacities[a]=new Ee(null,r,o.text,o.icon,o.skipFade),n=n||o.text||o.icon)}for(var l in i){var u=i[l];if(!this.opacities[l]){var c=new Ee(u,r,!1,!1);c.isHidden()||(this.opacities[l]=c,n=n||u.text.placed||u.icon.placed)}}n?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},De.prototype.updateLayerOpacities=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1){var a=i[r],o=a.getBucket(t);o&&a.latestFeatureIndex&&t.id===o.layerIds[0]&&this.updateBucketOpacities(o,n,a.collisionBoxArray)}},De.prototype.updateBucketOpacities=function(t,e,n){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexArray.clear(),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexArray.clear();for(var r=t.layers[0].layout,i=new Ee(null,0,!1,!1,!0),a=new Ee(null,0,r.get("text-allow-overlap"),r.get("icon-allow-overlap"),!0),o=0;o<t.symbolInstances.length;o++){var s=t.symbolInstances[o],l=e[s.crossTileID],u=this.opacities[s.crossTileID];l?u=i:u||(u=a,this.opacities[s.crossTileID]=u),e[s.crossTileID]=!0;var c=s.numGlyphVertices>0||s.numVerticalGlyphVertices>0,f=s.numIconVertices>0;if(c){for(var h=Be(u.text),p=(s.numGlyphVertices+s.numVerticalGlyphVertices)/4,d=0;d<p;d++)t.text.opacityVertexArray.emplaceBack(h);for(var m=0,v=s.placedTextSymbolIndices;m<v.length;m+=1){var g=v[m];t.text.placedSymbolArray.get(g).hidden=u.text.isHidden()}}if(f){for(var y=Be(u.icon),b=0;b<s.numIconVertices/4;b++)t.icon.opacityVertexArray.emplaceBack(y);t.icon.placedSymbolArray.get(o).hidden=u.icon.isHidden()}s.collisionArrays||(s.collisionArrays=t.deserializeCollisionBoxes(n,s.textBoxStartIndex,s.textBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex));var x=s.collisionArrays;if(x){x.textBox&&t.hasCollisionBoxData()&&Le(t.collisionBox.collisionVertexArray,u.text.placed,!1),x.iconBox&&t.hasCollisionBoxData()&&Le(t.collisionBox.collisionVertexArray,u.icon.placed,!1);var _=x.textCircles;if(_&&t.hasCollisionCircleData())for(var w=0;w<_.length;w+=5){var A=l||0===_[w+4];Le(t.collisionCircle.collisionVertexArray,u.text.placed,A)}}}t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexBuffer&&t.collisionBox.collisionVertexBuffer.updateData(t.collisionBox.collisionVertexArray),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexBuffer&&t.collisionCircle.collisionVertexBuffer.updateData(t.collisionCircle.collisionVertexArray)},De.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},De.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},De.prototype.stillRecent=function(t){return"undefined"!==this.commitTime&&this.commitTime+this.fadeDuration>t},De.prototype.setStale=function(){this.stale=!0};var ze=Math.pow(2,25),Pe=Math.pow(2,24),Ie=Math.pow(2,17),Re=Math.pow(2,16),Fe=Math.pow(2,9),je=Math.pow(2,8),Ne=Math.pow(2,1);function Be(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,n=Math.floor(127*t.opacity);return n*ze+e*Pe+n*Ie+e*Re+n*Fe+e*je+n*Ne+e}var Ve=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Ve.prototype.continuePlacement=function(t,e,n,r,i){for(;this._currentTileIndex<t.length;){var a=t[this._currentTileIndex];if(e.placeLayerTile(r,a,n,this._seenCrossTileIDs),this._currentTileIndex++,i())return!0}};var Ue=function(t,e,n,r,i){this.placement=new De(t,i),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=r,this._done=!1};Ue.prototype.isDone=function(){return this._done},Ue.prototype.continuePlacement=function(t,e,n){for(var r=this,i=a.now(),o=function(){var t=a.now()-i;return!r._forceFullPlacement&&t>2};this._currentPlacementIndex>=0;){var s=e[t[r._currentPlacementIndex]],l=r.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(r._inProgressLayer||(r._inProgressLayer=new Ve),r._inProgressLayer.continuePlacement(n[s.source],r.placement,r._showCollisionBoxes,s,o))return;delete r._inProgressLayer}r._currentPlacementIndex--}this._done=!0},Ue.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var qe=512/t.default$8/2,$e=function(t,e,n){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=n;for(var r=0,i=e;r<i.length;r+=1){var a=i[r],o=a.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:a.crossTileID,coord:this.getScaledCoordinates(a,t)})}};$e.prototype.getScaledCoordinates=function(e,n){var r=n.canonical.z-this.tileID.canonical.z,i=qe/Math.pow(2,r),a=e.anchor;return{x:Math.floor((n.canonical.x*t.default$8+a.x)*i),y:Math.floor((n.canonical.y*t.default$8+a.y)*i)}},$e.prototype.findMatches=function(t,e,n){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0,a=t;i<a.length;i+=1){var o=a[i];if(!o.crossTileID){var s=this.indexedSymbolInstances[o.key];if(s)for(var l=this.getScaledCoordinates(o,e),u=0,c=s;u<c.length;u+=1){var f=c[u];if(Math.abs(f.coord.x-l.x)<=r&&Math.abs(f.coord.y-l.y)<=r&&!n[f.crossTileID]){n[f.crossTileID]=!0,o.crossTileID=f.crossTileID;break}}}}};var He=function(){this.maxCrossTileID=0};He.prototype.generate=function(){return++this.maxCrossTileID};var We=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};We.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var n in this.indexes){var r=this.indexes[n],i={};for(var a in r){var o=r[a];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+e),i[o.tileID.key]=o}this.indexes[n]=i}this.lng=t},We.prototype.addBucket=function(t,e,n){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0,i=e.symbolInstances;r<i.length;r+=1)i[r].crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var a=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var s=this.indexes[o];if(Number(o)>t.overscaledZ)for(var l in s){var u=s[l];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,a)}else{var c=s[t.scaledTo(Number(o)).key];c&&c.findMatches(e.symbolInstances,t,a)}}for(var f=0,h=e.symbolInstances;f<h.length;f+=1){var p=h[f];p.crossTileID||(p.crossTileID=n.generate(),a[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new $e(t,e.symbolInstances,e.bucketInstanceId),!0},We.prototype.removeBucketCrossTileIDs=function(t,e){for(var n in e.indexedSymbolInstances)for(var r=0,i=e.indexedSymbolInstances[n];r<i.length;r+=1){var a=i[r];delete this.usedCrossTileIDs[t][a.crossTileID]}},We.prototype.removeStaleBuckets=function(t){var e=!1;for(var n in this.indexes){var r=this.indexes[n];for(var i in r)t[r[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,r[i]),delete r[i],e=!0)}return e};var Ge=function(){this.layerIndexes={},this.crossTileIDs=new He,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Ge.prototype.addLayer=function(t,e,n){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new We);var i=!1,a={};r.handleWrapJump(n);for(var o=0,s=e;o<s.length;o+=1){var l=s[o],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(l.tileID,u,this.crossTileIDs)&&(i=!0),a[u.bucketInstanceId]=!0)}return r.removeStaleBuckets(a)&&(i=!0),i},Ge.prototype.pruneUnusedLayers=function(t){var e={};for(var n in t.forEach(function(t){e[t]=!0}),this.layerIndexes)e[n]||delete this.layerIndexes[n]};var Ye=function(e,n){return t.emitValidationErrors(e,n&&n.filter(function(t){return"source.canvas"!==t.identifier}))},Xe=t.pick(ee,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Ze=t.pick(ee,["setCenter","setZoom","setBearing","setPitch"]),Je=function(e){function n(r,i){var a=this;void 0===i&&(i={}),e.call(this),this.map=r,this.dispatcher=new q((Jt||(Jt=new Kt),Jt),this),this.imageManager=new L,this.glyphManager=new j(r._transformRequest,i.localIdeographFontFamily),this.lineAtlas=new U(256,512),this.crossTileSymbolIndex=new Ge,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.default$23,this._loaded=!1,this._resetUpdates();var o=this;this._rtlTextPluginCallback=n.registerForPluginAvailability(function(t){for(var e in o.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),o.sourceCaches)o.sourceCaches[e].reload()}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=a.sourceCaches[t.sourceId];if(e){var n=e.getSource();if(n&&n.vectorLayerIds)for(var r in a._layers){var i=a._layers[r];i.source===n.id&&a._validateLayer(i)}}}})}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadURL=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof n.validate?n.validate:!b(e);e=function(t,e){if(!b(t))return t;var n=k(t);return n.path="/styles/v1"+n.path,y(n,e)}(e,n.accessToken);var a=this.map._transformRequest(e,t.ResourceType.Style);t.getJSON(a,function(e,n){e?r.fire(new t.ErrorEvent(e)):n&&r._load(n,i)})},n.prototype.loadJSON=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"})),a.frame(function(){r._load(e,!1!==n.validate)})},n.prototype._load=function(e,n){var r=this;if(!n||!Ye(this,t.validateStyle(e))){for(var i in this._loaded=!0,this.stylesheet=e,e.sources)r.addSource(i,e.sources[i],{validate:!1});e.sprite?function(e,n,r){var i,o,s,l=a.devicePixelRatio>1?"@2x":"";function u(){if(s)r(s);else if(i&&o){var e=a.getImageData(o),n={};for(var l in i){var u=i[l],c=u.width,f=u.height,h=u.x,p=u.y,d=u.sdf,m=u.pixelRatio,v=new t.RGBAImage({width:c,height:f});t.RGBAImage.copy(e,v,{x:h,y:p},{x:0,y:0},{width:c,height:f}),n[l]={data:v,pixelRatio:m,sdf:d}}r(null,n)}}t.getJSON(n(_(e,l,".json"),t.ResourceType.SpriteJSON),function(t,e){s||(s=t,i=e,u())}),t.getImage(n(_(e,l,".png"),t.ResourceType.SpriteImage),function(t,e){s||(s=t,o=e,u())})}(e.sprite,this.map._transformRequest,function(e,n){if(e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r.fire(new t.Event("data",{dataType:"style"}))}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var o=te(this.stylesheet.layers);this._order=o.map(function(t){return t.id}),this._layers={};for(var s=0,l=o;s<l.length;s+=1){var u=l[s];(u=t.default$22(u)).setEventedParent(r,{layer:{id:u.id}}),r._layers[u.id]=u}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new V(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},n.prototype._validateLayer=function(e){var n=this.sourceCaches[e.source];if(n){var r=e.sourceLayer;if(r){var i=n.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},n.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},n.prototype._serializeLayers=function(t){var e=this;return t.map(function(t){return e._layers[t].serialize()})},n.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},n.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},n.prototype.update=function(e){if(this._loaded){if(this._changed){var n=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);for(var i in(n.length||r.length)&&this._updateWorkerLayers(n,r),this._updatedSources){var a=this._updatedSources[i];"reload"===a?this._reloadSource(i):"clear"===a&&this._clearSource(i)}for(var o in this._updatedPaintProps)this._layers[o].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates(),this.fire(new t.Event("data",{dataType:"style"}))}for(var s in this.sourceCaches)this.sourceCaches[s].used=!1;for(var l=0,u=this._order;l<u.length;l+=1){var c=u[l],f=this._layers[c];f.recalculate(e),!f.isHidden(e.zoom)&&f.source&&(this.sourceCaches[f.source].used=!0)}this.light.recalculate(e),this.z=e.zoom}},n.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},n.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={}},n.prototype.setState=function(e){var n=this;if(this._checkLoaded(),Ye(this,t.validateStyle(e)))return!1;(e=t.clone(e)).layers=te(e.layers);var r=function(e,n){if(!e)return[{command:ee.setStyle,args:[n]}];var r=[];try{if(!t.default$10(e.version,n.version))return[{command:ee.setStyle,args:[n]}];t.default$10(e.center,n.center)||r.push({command:ee.setCenter,args:[n.center]}),t.default$10(e.zoom,n.zoom)||r.push({command:ee.setZoom,args:[n.zoom]}),t.default$10(e.bearing,n.bearing)||r.push({command:ee.setBearing,args:[n.bearing]}),t.default$10(e.pitch,n.pitch)||r.push({command:ee.setPitch,args:[n.pitch]}),t.default$10(e.sprite,n.sprite)||r.push({command:ee.setSprite,args:[n.sprite]}),t.default$10(e.glyphs,n.glyphs)||r.push({command:ee.setGlyphs,args:[n.glyphs]}),t.default$10(e.transition,n.transition)||r.push({command:ee.setTransition,args:[n.transition]}),t.default$10(e.light,n.light)||r.push({command:ee.setLight,args:[n.light]});var i={},a=[];!function(e,n,r,i){var a;for(a in n=n||{},e=e||{})e.hasOwnProperty(a)&&(n.hasOwnProperty(a)||re(a,r,i));for(a in n)n.hasOwnProperty(a)&&(e.hasOwnProperty(a)?t.default$10(e[a],n[a])||("geojson"===e[a].type&&"geojson"===n[a].type&&ae(e,n,a)?r.push({command:ee.setGeoJSONSourceData,args:[a,n[a].data]}):ie(a,n,r,i)):ne(a,n,r))}(e.sources,n.sources,a,i);var o=[];e.layers&&e.layers.forEach(function(t){i[t.source]?r.push({command:ee.removeLayer,args:[t.id]}):o.push(t)}),r=r.concat(a),function(e,n,r){n=n||[];var i,a,o,s,l,u,c,f=(e=e||[]).map(se),h=n.map(se),p=e.reduce(le,{}),d=n.reduce(le,{}),m=f.slice(),v=Object.create(null);for(i=0,a=0;i<f.length;i++)o=f[i],d.hasOwnProperty(o)?a++:(r.push({command:ee.removeLayer,args:[o]}),m.splice(m.indexOf(o,a),1));for(i=0,a=0;i<h.length;i++)o=h[h.length-1-i],m[m.length-1-i]!==o&&(p.hasOwnProperty(o)?(r.push({command:ee.removeLayer,args:[o]}),m.splice(m.lastIndexOf(o,m.length-a),1)):a++,u=m[m.length-i],r.push({command:ee.addLayer,args:[d[o],u]}),m.splice(m.length-i,0,o),v[o]=!0);for(i=0;i<h.length;i++)if(s=p[o=h[i]],l=d[o],!v[o]&&!t.default$10(s,l))if(t.default$10(s.source,l.source)&&t.default$10(s["source-layer"],l["source-layer"])&&t.default$10(s.type,l.type)){for(c in oe(s.layout,l.layout,r,o,null,ee.setLayoutProperty),oe(s.paint,l.paint,r,o,null,ee.setPaintProperty),t.default$10(s.filter,l.filter)||r.push({command:ee.setFilter,args:[o,l.filter]}),t.default$10(s.minzoom,l.minzoom)&&t.default$10(s.maxzoom,l.maxzoom)||r.push({command:ee.setLayerZoomRange,args:[o,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?oe(s[c],l[c],r,o,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||r.push({command:ee.setLayerProperty,args:[o,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?oe(s[c],l[c],r,o,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||r.push({command:ee.setLayerProperty,args:[o,c,l[c]]}))}else r.push({command:ee.removeLayer,args:[o]}),u=m[m.lastIndexOf(o)+1],r.push({command:ee.addLayer,args:[l,u]})}(o,n.layers,r)}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:ee.setStyle,args:[n]}]}return r}(this.serialize(),e).filter(function(t){return!(t.command in Ze)});if(0===r.length)return!1;var i=r.filter(function(t){return!(t.command in Xe)});if(i.length>0)throw new Error("Unimplemented: "+i.map(function(t){return t.command}).join(", ")+".");return r.forEach(function(t){"setTransition"!==t.command&&n[t.command].apply(n,t.args)}),this.stylesheet=e,!0},n.prototype.addImage=function(e,n){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,n),this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.getImage=function(t){return this.imageManager.getImage(t)},n.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.addSource=function(e,n,r){var i=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!n.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(n).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,n,null,r))){this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);var a=this.sourceCaches[e]=new Gt(e,n,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var n in this._layers)if(this._layers[n].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+n+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},n.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},n.prototype.addLayer=function(e,n,r){this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone(e),e=t.extend(e,{source:i})),!this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},r)){var a=t.default$22(e);this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}});var o=n?this._order.indexOf(n):this._order.length;if(n&&-1===o)this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.')));else{if(this._order.splice(o,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause())}this._updateLayer(a)}}},n.prototype.moveLayer=function(e,n){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==n){var r=this._order.indexOf(e);this._order.splice(r,1);var i=n?this._order.indexOf(n):this._order.length;n&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},n.prototype.removeLayer=function(e){this._checkLoaded();var n=this._layers[e];if(n){n.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=n,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},n.prototype.getLayer=function(t){return this._layers[t]},n.prototype.setLayerZoomRange=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===n&&i.maxzoom===r||(null!=n&&(i.minzoom=n),null!=r&&(i.maxzoom=r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},n.prototype.setFilter=function(e,n){this._checkLoaded();var r=this.getLayer(e);if(r){if(!t.default$10(r.filter,n))return null==n?(r.filter=void 0,void this._updateLayer(r)):void(this._validate(t.validateStyle.filter,"layers."+r.id+".filter",n)||(r.filter=t.clone(n),this._updateLayer(r)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},n.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},n.prototype.setLayoutProperty=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?t.default$10(i.getLayoutProperty(n),r)||(i.setLayoutProperty(n,r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},n.prototype.setPaintProperty=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.default$10(i.getPaintProperty(n),r)){var a=i._transitionablePaint._values[n].value.isDataDriven();i.setPaintProperty(n,r),(i._transitionablePaint._values[n].value.isDataDriven()||a)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},n.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},n.prototype.serialize=function(){var e=this;return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(t){return void 0!==t})},n.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},n.prototype._flattenRenderedFeatures=function(t){for(var e=[],n=this._order.length-1;n>=0;n--)for(var r=this._order[n],i=0,a=t;i<a.length;i+=1){var o=a[i][r];if(o)for(var s=0,l=o;s<l.length;s+=1){var u=l[s];e.push(u)}}return e},n.prototype.queryRenderedFeatures=function(e,n,r){n&&n.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",n.filter);var i={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var a=0,o=n.layers;a<o.length;a+=1){var s=o[a],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[l.source]=!0}}var u=[];for(var c in this.sourceCaches)n.layers&&!i[c]||u.push(at(this.sourceCaches[c],this._layers,e.worldCoordinate,n,r));return this.placement&&u.push(function(t,e,n,r,i){for(var a={},o=r.queryRenderedSymbols(e),s=[],l=0,u=Object.keys(o).map(Number);l<u.length;l+=1){var c=u[l];s.push(i[c])}s.sort(ot);for(var f=function(){var e=p[h],r=e.featureIndex.lookupSymbolFeatures(o[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,n.filter,n.layers,t);for(var i in r){var s=a[i]=a[i]||[],l=r[i];l.sort(function(t,n){var r=e.featureSortOrder;if(r){var i=r.indexOf(t.featureIndex);return r.indexOf(n.featureIndex)-i}return n.featureIndex-t.featureIndex});for(var u=0,c=l;u<c.length;u+=1){var f=c[u];s.push(f.feature)}}},h=0,p=s;h<p.length;h+=1)f();return a}(this._layers,e.viewport,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenRenderedFeatures(u)},n.prototype.querySourceFeatures=function(e,n){n&&n.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",n.filter);var r=this.sourceCaches[e];return r?function(t,e){for(var n=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),r=[],i={},a=0;a<n.length;a++){var o=n[a],s=o.tileID.canonical.key;i[s]||(i[s]=!0,o.querySourceFeatures(r,e))}return r}(r,n):[]},n.prototype.addSourceType=function(t,e,r){return n.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(n.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(e){this._checkLoaded();var n=this.light.getLight(),r=!1;for(var i in e)if(!t.default$10(e[i],n[i])){r=!0;break}if(r){var o={now:a.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e),this.light.updateTransitions(o)}},n.prototype._validate=function(e,n,r,i,a){return(!a||!1!==a.validate)&&Ye(this,e.call(t.validateStyle,t.extend({key:n,style:this.serialize(),value:r,styleSpec:t.default$5},i)))},n.prototype._remove=function(){for(var e in t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove()},n.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},n.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},n.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},n.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},n.prototype._updatePlacement=function(t,e,n){for(var r=!1,i=!1,o={},s=0,l=this._order;s<l.length;s+=1){var u=l[s],c=this._layers[u];if("symbol"===c.type){if(!o[c.source]){var f=this.sourceCaches[c.source];o[c.source]=f.getRenderableIds().map(function(t){return f.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var h=this.crossTileSymbolIndex.addLayer(c,o[c.source],t.center.lng);r=r||h}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var p=this._layerOrderChanged;if((p||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.now()))&&(this.pauseablePlacement=new Ue(t,this._order,p,e,n),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,o),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(this.placement,a.now()),i=!0),r&&this.pauseablePlacement.placement.setStale()),i||r)for(var d=0,m=this._order;d<m.length;d+=1){var v=m[d],g=this._layers[v];"symbol"===g.type&&this.placement.updateLayerOpacities(g,o[g.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.now())},n.prototype.getImages=function(t,e,n){this.imageManager.getImages(e.icons,n)},n.prototype.getGlyphs=function(t,e,n){this.glyphManager.getGlyphs(e.stacks,n)},n}(t.Evented);Je.getSourceType=function(t){return rt[t]},Je.setSourceType=function(t,e){rt[t]=e},Je.registerForPluginAvailability=t.registerForPluginAvailability;var Ke=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),Qe={prelude:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n\n// Unpack a pair of values that have been packed into a single float.\n// The packed values are assumed to be 8-bit unsigned integers, and are\n// packed like so:\n// packedValue = floor(input[0]) * 256 + input[1],\nvec2 unpack_float(const float packedValue) {\n    int packedIntValue = int(packedValue);\n    int v0 = packedIntValue / 256;\n    return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec2 unpack_opacity(const float packedOpacity) {\n    int intOpacity = int(packedOpacity) / 2;\n    return vec2(float(intOpacity) / 127.0, mod(packedOpacity, 2.0));\n}\n\n// To minimize the number of attributes needed, we encode a 4-component\n// color into a pair of floats (i.e. a vec2) as follows:\n// [ floor(color.r * 255) * 256 + color.g * 255,\n//   floor(color.b * 255) * 256 + color.g * 255 ]\nvec4 decode_color(const vec2 encodedColor) {\n    return vec4(\n        unpack_float(encodedColor[0]) / 255.0,\n        unpack_float(encodedColor[1]) / 255.0\n    );\n}\n\n// Unpack a pair of paint values and interpolate between them.\nfloat unpack_mix_vec2(const vec2 packedValue, const float t) {\n    return mix(packedValue[0], packedValue[1], t);\n}\n\n// Unpack a pair of paint values and interpolate between them.\nvec4 unpack_mix_vec4(const vec4 packedColors, const float t) {\n    vec4 minColor = decode_color(vec2(packedColors[0], packedColors[1]));\n    vec4 maxColor = decode_color(vec2(packedColors[2], packedColors[3]));\n    return mix(minColor, maxColor, t);\n}\n\n// The offset depends on how many pixels are between the world origin and the edge of the tile:\n// vec2 offset = mod(pixel_coord, size)\n//\n// At high zoom levels there are a ton of pixels between the world origin and the edge of the tile.\n// The glsl spec only guarantees 16 bits of precision for highp floats. We need more than that.\n//\n// The pixel_coord is passed in as two 16 bit values:\n// pixel_coord_upper = floor(pixel_coord / 2^16)\n// pixel_coord_lower = mod(pixel_coord, 2^16)\n//\n// The offset is calculated in a series of steps that should preserve this precision:\nvec2 get_pattern_pos(const vec2 pixel_coord_upper, const vec2 pixel_coord_lower,\n    const vec2 pattern_size, const float tile_units_to_pixels, const vec2 pos) {\n\n    vec2 offset = mod(mod(mod(pixel_coord_upper, pattern_size) * 256.0, pattern_size) * 256.0 + pixel_coord_lower, pattern_size);\n    return (tile_units_to_pixels * pos + offset) / pattern_size;\n}\n"},background:{fragmentSource:"uniform vec4 u_color;\nuniform float u_opacity;\n\nvoid main() {\n    gl_FragColor = u_color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},backgroundPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\nuniform float u_opacity;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},circle:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    vec2 extrude = v_data.xy;\n    float extrude_length = length(extrude);\n\n    lowp float antialiasblur = v_data.z;\n    float antialiased_blur = -max(blur, antialiasblur);\n\n    float opacity_t = smoothstep(0.0, antialiased_blur, extrude_length - 1.0);\n\n    float color_t = stroke_width < 0.01 ? 0.0 : smoothstep(\n        antialiased_blur,\n        0.0,\n        extrude_length - radius / (radius + stroke_width)\n    );\n\n    gl_FragColor = opacity_t * mix(color * opacity, stroke_color * stroke_opacity, color_t);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform bool u_scale_with_map;\nuniform bool u_pitch_with_map;\nuniform vec2 u_extrude_scale;\nuniform highp float u_camera_to_center_distance;\n\nattribute vec2 a_pos;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main(void) {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec2 circle_center = floor(a_pos * 0.5);\n    if (u_pitch_with_map) {\n        vec2 corner_position = circle_center;\n        if (u_scale_with_map) {\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale;\n        } else {\n            // Pitching the circle with the map effectively scales it with the map\n            // To counteract the effect for pitch-scale: viewport, we rescale the\n            // whole circle based on the pitch scaling effect at its central point\n            vec4 projected_center = u_matrix * vec4(circle_center, 0, 1);\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale * (projected_center.w / u_camera_to_center_distance);\n        }\n\n        gl_Position = u_matrix * vec4(corner_position, 0, 1);\n    } else {\n        gl_Position = u_matrix * vec4(circle_center, 0, 1);\n\n        if (u_scale_with_map) {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * u_camera_to_center_distance;\n        } else {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * gl_Position.w;\n        }\n    }\n\n    // This is a minimum blur distance that serves as a faux-antialiasing for\n    // the circle. since blur is a ratio of the circle's size and the intent is\n    // to keep the blur at roughly 1px, the two are inversely related.\n    lowp float antialiasblur = 1.0 / DEVICE_PIXEL_RATIO / (radius + stroke_width);\n\n    v_data = vec3(extrude.x, extrude.y, antialiasblur);\n}\n"},clippingMask:{fragmentSource:"void main() {\n    gl_FragColor = vec4(1.0);\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},heatmap:{fragmentSource:"#pragma mapbox: define highp float weight\n\nuniform highp float u_intensity;\nvarying vec2 v_extrude;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main() {\n    #pragma mapbox: initialize highp float weight\n\n    // Kernel density estimation with a Gaussian kernel of size 5x5\n    float d = -0.5 * 3.0 * 3.0 * dot(v_extrude, v_extrude);\n    float val = weight * u_intensity * GAUSS_COEF * exp(d);\n\n    gl_FragColor = vec4(val, 1.0, 1.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\n\nuniform mat4 u_matrix;\nuniform float u_extrude_scale;\nuniform float u_opacity;\nuniform float u_intensity;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_extrude;\n\n// Effective \"0\" in the kernel density texture to adjust the kernel size to;\n// this empirically chosen number minimizes artifacts on overlapping kernels\n// for typical heatmap cases (assuming clustered source)\nconst highp float ZERO = 1.0 / 255.0 / 16.0;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main(void) {\n    #pragma mapbox: initialize highp float weight\n    #pragma mapbox: initialize mediump float radius\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 unscaled_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // This 'extrude' comes in ranging from [-1, -1], to [1, 1].  We'll use\n    // it to produce the vertices of a square mesh framing the point feature\n    // we're adding to the kernel density texture.  We'll also pass it as\n    // a varying, so that the fragment shader can determine the distance of\n    // each fragment from the point feature.\n    // Before we do so, we need to scale it up sufficiently so that the\n    // kernel falls effectively to zero at the edge of the mesh.\n    // That is, we want to know S such that\n    // weight * u_intensity * GAUSS_COEF * exp(-0.5 * 3.0^2 * S^2) == ZERO\n    // Which solves to:\n    // S = sqrt(-2.0 * log(ZERO / (weight * u_intensity * GAUSS_COEF))) / 3.0\n    float S = sqrt(-2.0 * log(ZERO / weight / u_intensity / GAUSS_COEF)) / 3.0;\n\n    // Pass the varying in units of radius\n    v_extrude = S * unscaled_extrude;\n\n    // Scale by radius and the zoom-based scale factor to produce actual\n    // mesh position\n    vec2 extrude = v_extrude * radius * u_extrude_scale;\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec4 pos = vec4(floor(a_pos * 0.5) + extrude, 0, 1);\n\n    gl_Position = u_matrix * pos;\n}\n"},heatmapTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform sampler2D u_color_ramp;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    float t = texture2D(u_image, v_pos).r;\n    vec4 color = texture2D(u_color_ramp, vec2(t, 0.5));\n    gl_FragColor = color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},collisionBox:{fragmentSource:"\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        gl_FragColor *= .1;\n    }\n}",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field boxes in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n    gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n}\n"},collisionCircle:{fragmentSource:"uniform float u_overscale_factor;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        color *= .2;\n    }\n\n    float extrude_scale_length = length(v_extrude_scale);\n    float extrude_length = length(v_extrude) * extrude_scale_length;\n    float stroke_width = 15.0 * extrude_scale_length / u_overscale_factor;\n    float radius = v_radius * extrude_scale_length;\n\n    float distance_to_edge = abs(extrude_length - radius);\n    float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\n\n    gl_FragColor = opacity_t * color;\n}\n",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\n\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field circles in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n\n    highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\n    gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n    v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\n\n    v_extrude = a_extrude * padding_factor;\n    v_extrude_scale = u_extrude_scale * u_camera_to_center_distance * collision_perspective_ratio;\n}\n"},debug:{fragmentSource:"uniform highp vec4 u_color;\n\nvoid main() {\n    gl_FragColor = u_color;\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fill:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fillOutline:{fragmentSource:"#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n    gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillOutlinePattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    // find distance to outline for alpha interpolation\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n\n\n    gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},fillExtrusion:{fragmentSource:"varying vec4 v_color;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    gl_FragColor = v_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec4 v_color;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    vec3 normal = a_normal_ed.xyz;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n\n    gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\n\n    // Relative luminance (how dark/bright is the surface color?)\n    float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\n\n    v_color = vec4(0.0, 0.0, 0.0, 1.0);\n\n    // Add slight ambient lighting so no extrusions are totally black\n    vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\n    color += ambientlight;\n\n    // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\n    float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\n\n    // Adjust directional so that\n    // the range of values for highlight/shading is narrower\n    // with lower light intensity\n    // and with lighter/brighter surface colors\n    directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\n\n    // Add gradient along z axis of side surfaces\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    // Assign final color based on surface + ambient light color, diffuse light directional, and light color\n    // with lower bounds adjusted to hue of light\n    // so that shading is tinted with the complementary (opposite) color to the light color\n    v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\n    v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\n    v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\n}\n"},fillExtrusionPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    vec4 mixedColor = mix(color1, color2, u_mix);\n\n    gl_FragColor = mixedColor * v_lighting;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\nuniform float u_height_factor;\n\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\nvarying float v_directional;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec3 normal = a_normal_ed.xyz;\n    float edgedistance = a_normal_ed.w;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n    float z = t > 0.0 ? height : base;\n\n    gl_Position = u_matrix * vec4(a_pos, z, 1);\n\n    vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\n        ? a_pos // extrusion top\n        : vec2(edgedistance, z * u_height_factor); // extrusion side\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\n\n    v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\n    float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\n    directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\n\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\n}\n"},extrusionTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},hillshadePrepare:{fragmentSource:"#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform sampler2D u_image;\nvarying vec2 v_pos;\nuniform vec2 u_dimension;\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nfloat getElevation(vec2 coord, float bias) {\n    // Convert encoded elevation value to meters\n    vec4 data = texture2D(u_image, coord) * 255.0;\n    return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\n}\n\nvoid main() {\n    vec2 epsilon = 1.0 / u_dimension;\n\n    // queried pixels:\n    // +-----------+\n    // |   |   |   |\n    // | a | b | c |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | d | e | f |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | g | h | i |\n    // |   |   |   |\n    // +-----------+\n\n    float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\n    float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\n    float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\n    float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\n    float e = getElevation(v_pos, 0.0);\n    float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\n    float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\n    float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\n    float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\n\n    // here we divide the x and y slopes by 8 * pixel size\n    // where pixel size (aka meters/pixel) is:\n    // circumference of the world / (pixels per tile * number of tiles)\n    // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\n    // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\n    // we want to vertically exaggerate the hillshading though, because otherwise\n    // it is barely noticeable at low zooms. to do this, we multiply this by some\n    // scale factor pow(2, (u_zoom - u_maxzoom) * a) where a is an arbitrary value\n    // Here we use a=0.3 which works out to the expression below. see \n    // nickidlugash's awesome breakdown for more info\n    // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\n    float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\n\n    vec2 deriv = vec2(\n        (c + f + f + i) - (a + d + d + g),\n        (g + h + h + i) - (a + b + b + c)\n    ) /  pow(2.0, (u_zoom - u_maxzoom) * exaggeration + 19.2562 - u_zoom);\n\n    gl_FragColor = clamp(vec4(\n        deriv.x / 2.0 + 0.5,\n        deriv.y / 2.0 + 0.5,\n        1.0,\n        1.0), 0.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\n}\n"},hillshade:{fragmentSource:"uniform sampler2D u_image;\nvarying vec2 v_pos;\n\nuniform vec2 u_latrange;\nuniform vec2 u_light;\nuniform vec4 u_shadow;\nuniform vec4 u_highlight;\nuniform vec4 u_accent;\n\n#define PI 3.141592653589793\n\nvoid main() {\n    vec4 pixel = texture2D(u_image, v_pos);\n\n    vec2 deriv = ((pixel.rg * 2.0) - 1.0);\n\n    // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\n    // to account for mercator projection distortion. see #4807 for details\n    float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\n    // We also multiply the slope by an arbitrary z-factor of 1.25\n    float slope = atan(1.25 * length(deriv) / scaleFactor);\n    float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\n\n    float intensity = u_light.x;\n    // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\n    // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\n    // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\n    float azimuth = u_light.y + PI;\n\n    // We scale the slope exponentially based on intensity, using a calculation similar to\n    // the exponential interpolation function in the style spec:\n    // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\n    // so that higher intensity values create more opaque hillshading.\n    float base = 1.875 - intensity * 1.75;\n    float maxValue = 0.5 * PI;\n    float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\n\n    // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\n    // so that the accent color's rate of change eases in while the shade color's eases out.\n    float accent = cos(scaledSlope);\n    // We multiply both the accent and shade color by a clamped intensity value\n    // so that intensities >= 0.5 do not additionally affect the color values\n    // while intensity values < 0.5 make the overall color more transparent.\n    vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\n    float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\n    vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\n    gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = a_texture_pos / 8192.0;\n}\n"},line:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_linesofar;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},lineGradient:{fragmentSource:"\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nuniform sampler2D u_image;\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    // For gradient lines, v_lineprogress is the ratio along the entire line,\n    // scaled to [0, 2^15), and the gradient ramp is stored in a texture.\n    vec4 color = texture2D(u_image, vec2(v_lineprogress, 0.5));\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n// the attribute conveying progress along a line is scaled to [0, 2^15)\n#define MAX_LINE_DISTANCE 32767.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_lineprogress = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0 / MAX_LINE_DISTANCE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},linePattern:{fragmentSource:"uniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_fade;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n    float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n\n    // v_normal.y is 0 at the midpoint of the line, -1 at the lower edge, 1 at the upper edge\n    // we clamp the line width outset to be between 0 and half the pattern height plus padding (2.0)\n    // to ensure we don't sample outside the designated symbol on the sprite sheet.\n    // 0.5 is added to shift the component to be bounded between 0 and 1 for interpolation of\n    // the texture coordinate\n    float y_a = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_a.y + 2.0) / 2.0) / u_pattern_size_a.y);\n    float y_b = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_b.y + 2.0) / 2.0) / u_pattern_size_b.y);\n    vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\n    vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\n\n    vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n    gl_FragColor = color * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_linesofar = a_linesofar;\n    v_width2 = vec2(outset, inset);\n}\n"},lineSDF:{fragmentSource:"\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float sdfdist_a = texture2D(u_image, v_tex_a).a;\n    float sdfdist_b = texture2D(u_image, v_tex_b).a;\n    float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n    alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist =outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\n    v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n    v_width2 = vec2(outset, inset);\n}\n"},raster:{fragmentSource:"uniform float u_fade_t;\nuniform float u_opacity;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n    // read and cross-fade colors from the main and parent tiles\n    vec4 color0 = texture2D(u_image0, v_pos0);\n    vec4 color1 = texture2D(u_image1, v_pos1);\n    if (color0.a > 0.0) {\n        color0.rgb = color0.rgb / color0.a;\n    }\n    if (color1.a > 0.0) {\n        color1.rgb = color1.rgb / color1.a;\n    }\n    vec4 color = mix(color0, color1, u_fade_t);\n    color.a *= u_opacity;\n    vec3 rgb = color.rgb;\n\n    // spin\n    rgb = vec3(\n        dot(rgb, u_spin_weights.xyz),\n        dot(rgb, u_spin_weights.zxy),\n        dot(rgb, u_spin_weights.yzx));\n\n    // saturation\n    float average = (color.r + color.g + color.b) / 3.0;\n    rgb += (average - rgb) * u_saturation_factor;\n\n    // contrast\n    rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n    // brightness\n    vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n    vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n    gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    // We are using Int16 for texture position coordinates to give us enough precision for\n    // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\n    // as an arbitrarily high number to preserve adequate precision when rendering.\n    // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\n    // so math for modifying either is consistent.\n    v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\n    v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},symbolIcon:{fragmentSource:"uniform sampler2D u_texture;\n\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    lowp float alpha = opacity * v_fade_opacity;\n    gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\nuniform highp float u_camera_to_center_distance;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform float u_fade_change;\n\n#pragma mapbox: define lowp float opacity\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n\n    float size;\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // See comments in symbol_sdf.vertex\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n            0.5 + 0.5 * distance_ratio,\n            0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n            4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // See comments in symbol_sdf.vertex\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n\n    v_tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n}\n"},symbolSDF:{fragmentSource:"#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\n\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform sampler2D u_texture;\nuniform highp float u_gamma_scale;\nuniform bool u_is_text;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 tex = v_data0.xy;\n    float gamma_scale = v_data1.x;\n    float size = v_data1.y;\n    float fade_opacity = v_data1[2];\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    lowp vec4 color = fill_color;\n    highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\n    lowp float buff = (256.0 - 64.0) / 256.0;\n    if (u_is_halo) {\n        color = halo_color;\n        gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\n        buff = (6.0 - halo_width / fontScale) / SDF_PX;\n    }\n\n    lowp float dist = texture2D(u_texture, tex).a;\n    highp float gamma_scaled = gamma * gamma_scale;\n    highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\n\n    gl_FragColor = color * (alpha * opacity * fade_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\n// contents of a_size vary based on the type of property value\n// used for {text,icon}-size.\n// For constants, a_size is disabled.\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\n// For composite functions:\n// [ text-size(lowerZoomStop, feature),\n//   text-size(upperZoomStop, feature) ]\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\n\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform highp float u_camera_to_center_distance;\nuniform float u_fade_change;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n    float size;\n\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // If the label is pitched with the map, layout is done in pitched space,\n    // which makes labels in the distance smaller relative to viewport space.\n    // We counteract part of that effect by multiplying by the perspective ratio.\n    // If the label isn't pitched with the map, we do layout in viewport space,\n    // which makes labels in the distance larger relative to the features around\n    // them. We counteract part of that effect by dividing by the perspective ratio.\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n        0.5 + 0.5 * distance_ratio,\n        0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n        4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\n        // To figure out that angle in projected space, we draw a short horizontal line in tile\n        // space, project it, and measure its angle in projected space.\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n    float gamma_scale = gl_Position.w;\n\n    vec2 tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n\n    v_data0 = vec2(tex.x, tex.y);\n    v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\n}\n"}},tn=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,en=function(t){var e=Qe[t],n={};e.fragmentSource=e.fragmentSource.replace(tn,function(t,e,r,i,a){return n[a]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nvarying "+r+" "+i+" "+a+";\n#else\nuniform "+r+" "+i+" u_"+a+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+a+"\n    "+r+" "+i+" "+a+" = u_"+a+";\n#endif\n"}),e.vertexSource=e.vertexSource.replace(tn,function(t,e,r,i,a){var o="float"===i?"vec2":"vec4";return n[a]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+r+" "+o+" a_"+a+";\nvarying "+r+" "+i+" "+a+";\n#else\nuniform "+r+" "+i+" u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+a+" = unpack_mix_"+o+"(a_"+a+", a_"+a+"_t);\n#else\n    "+r+" "+i+" "+a+" = u_"+a+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+r+" "+o+" a_"+a+";\n#else\nuniform "+r+" "+i+" u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+r+" "+i+" "+a+" = unpack_mix_"+o+"(a_"+a+", a_"+a+"_t);\n#else\n    "+r+" "+i+" "+a+" = u_"+a+";\n#endif\n"})};for(var nn in Qe)en(nn);var rn=Qe,an=function(t,e,n,r){var i=t.gl;this.program=i.createProgram();var o=n.defines().concat("#define DEVICE_PIXEL_RATIO "+a.devicePixelRatio.toFixed(1));r&&o.push("#define OVERDRAW_INSPECTOR;");var s=o.concat(rn.prelude.fragmentSource,e.fragmentSource).join("\n"),l=o.concat(rn.prelude.vertexSource,e.vertexSource).join("\n"),u=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(u,s),i.compileShader(u),i.attachShader(this.program,u);var c=i.createShader(i.VERTEX_SHADER);i.shaderSource(c,l),i.compileShader(c),i.attachShader(this.program,c);for(var f=n.layoutAttributes||[],h=0;h<f.length;h++)i.bindAttribLocation(this.program,h,f[h].name);i.linkProgram(this.program),this.numAttributes=i.getProgramParameter(this.program,i.ACTIVE_ATTRIBUTES),this.attributes={},this.uniforms={};for(var p=0;p<this.numAttributes;p++){var d=i.getActiveAttrib(this.program,p);d&&(this.attributes[d.name]=i.getAttribLocation(this.program,d.name))}for(var m=i.getProgramParameter(this.program,i.ACTIVE_UNIFORMS),v=0;v<m;v++){var g=i.getActiveUniform(this.program,v);g&&(this.uniforms[g.name]=i.getUniformLocation(this.program,g.name))}};function on(e,n,r,i,a){for(var o=0;o<r.length;o++){var s=r[o];if(i.isLessThan(s.tileID))break;if(n.key===s.tileID.key)return;if(s.tileID.isChildOf(n)){for(var l=n.children(1/0),u=0;u<l.length;u++)on(e,l[u],r.slice(o),i,a);return}}var c=n.overscaledZ-e.overscaledZ,f=new t.CanonicalTileID(c,n.canonical.x-(e.canonical.x<<c),n.canonical.y-(e.canonical.y<<c));a[f.key]=a[f.key]||f}function sn(t,e,n,r,i){var a=t.context,o=a.gl,s=i?t.useProgram("collisionCircle"):t.useProgram("collisionBox");a.setDepthMode(qt.disabled),a.setStencilMode($t.disabled),a.setColorMode(t.colorModeForRenderPass());for(var l=0;l<r.length;l++){var u=r[l],c=e.getTile(u),f=c.getBucket(n);if(f){var h=i?f.collisionCircle:f.collisionBox;if(h){o.uniformMatrix4fv(s.uniforms.u_matrix,!1,u.posMatrix),i||a.lineWidth.set(1),o.uniform1f(s.uniforms.u_camera_to_center_distance,t.transform.cameraToCenterDistance);var p=Te(c,1,t.transform.zoom),d=Math.pow(2,t.transform.zoom-c.tileID.overscaledZ);o.uniform1f(s.uniforms.u_pixels_to_tile_units,p),o.uniform2f(s.uniforms.u_extrude_scale,t.transform.pixelsToGLUnits[0]/(p*d),t.transform.pixelsToGLUnits[1]/(p*d)),o.uniform1f(s.uniforms.u_overscale_factor,c.tileID.overscaleFactor()),s.draw(a,i?o.TRIANGLES:o.LINES,n.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,null,h.collisionVertexBuffer,null)}}}}an.prototype.draw=function(t,e,n,r,i,a,o,s,l){for(var u,c=t.gl,f=(u={},u[c.LINES]=2,u[c.TRIANGLES]=3,u)[e],h=0,p=a.get();h<p.length;h+=1){var d=p[h],m=d.vaos||(d.vaos={});(m[n]||(m[n]=new Q)).bind(t,this,r,o?o.getPaintVertexBuffers():[],i,d.vertexOffset,s,l),c.drawElements(e,d.primitiveLength*f,c.UNSIGNED_SHORT,d.primitiveOffset*f*2)}};var ln=t.mat4.identity(new Float32Array(16)),un=t.default$19.layout;function cn(t,e,n,r,i,a,o,s,l,u){var c,f=t.context,h=f.gl,p=t.transform,d="map"===s,m="map"===l,v=d&&"line"===n.layout.get("symbol-placement"),g=d&&!m&&!v,y=m;f.setDepthMode(y?t.depthModeForSublayer(0,qt.ReadOnly):qt.disabled);for(var b=0,x=r;b<x.length;b+=1){var _=x[b],w=e.getTile(_),A=w.getBucket(n);if(A){var M=i?A.text:A.icon;if(M&&M.segments.get().length){var k=M.programConfigurations.get(n.id),T=i||A.sdfIcons,S=i?A.textSizeData:A.iconSizeData;if(c||(c=t.useProgram(T?"symbolSDF":"symbolIcon",k),k.setUniforms(t.context,c,n.paint,{zoom:t.transform.zoom}),fn(c,t,0,i,g,m,S)),f.activeTexture.set(h.TEXTURE0),h.uniform1i(c.uniforms.u_texture,0),i)w.glyphAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.glyphAtlasTexture.size);else{var C=1!==n.layout.get("icon-size").constantOr(0)||A.iconsNeedLinear,E=m||0!==p.pitch;w.iconAtlasTexture.bind(T||t.options.rotating||t.options.zooming||C||E?h.LINEAR:h.NEAREST,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.iconAtlasTexture.size)}h.uniformMatrix4fv(c.uniforms.u_matrix,!1,t.translatePosMatrix(_.posMatrix,w,a,o));var O=Te(w,1,t.transform.zoom),D=fe(_.posMatrix,m,d,t.transform,O),L=he(_.posMatrix,m,d,t.transform,O);h.uniformMatrix4fv(c.uniforms.u_gl_coord_matrix,!1,t.translatePosMatrix(L,w,a,o,!0)),v?(h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,ln),me(A,_.posMatrix,t,i,D,L,m,u)):h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,D),h.uniform1f(c.uniforms.u_fade_change,t.options.fadeDuration?t.symbolFadeChange:1),hn(c,0,t,n,0,M,i,T,m)}}}}function fn(e,n,r,i,a,o,s){var l=n.context.gl,u=n.transform;l.uniform1i(e.uniforms.u_pitch_with_map,o?1:0),l.uniform1f(e.uniforms.u_is_text,i?1:0),l.uniform1f(e.uniforms.u_pitch,u.pitch/360*2*Math.PI);var c="constant"===s.functionType||"source"===s.functionType,f="constant"===s.functionType||"camera"===s.functionType;l.uniform1i(e.uniforms.u_is_size_zoom_constant,c?1:0),l.uniform1i(e.uniforms.u_is_size_feature_constant,f?1:0),l.uniform1f(e.uniforms.u_camera_to_center_distance,u.cameraToCenterDistance);var h=t.evaluateSizeForZoom(s,u.zoom,un.properties[i?"text-size":"icon-size"]);void 0!==h.uSizeT&&l.uniform1f(e.uniforms.u_size_t,h.uSizeT),void 0!==h.uSize&&l.uniform1f(e.uniforms.u_size,h.uSize),l.uniform1f(e.uniforms.u_aspect_ratio,u.width/u.height),l.uniform1i(e.uniforms.u_rotate_symbol,a?1:0)}function hn(t,e,n,r,i,a,o,s,l){var u=n.context,c=u.gl,f=n.transform;if(s){var h=0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),p=l?Math.cos(f._pitch)*f.cameraToCenterDistance:1;c.uniform1f(t.uniforms.u_gamma_scale,p),h&&(c.uniform1f(t.uniforms.u_is_halo,1),pn(a,r,u,t)),c.uniform1f(t.uniforms.u_is_halo,0)}pn(a,r,u,t)}function pn(t,e,n,r){r.draw(n,n.gl.TRIANGLES,e.id,t.layoutVertexBuffer,t.indexBuffer,t.segments,t.programConfigurations.get(e.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function dn(t,e,n,r,i,o,s,l,u){var c,f,h,p,d=e.context,m=d.gl,v=i.paint.get("line-dasharray"),g=i.paint.get("line-pattern");if(l||u){var y=1/Te(n,1,e.transform.tileZoom);if(v){c=e.lineAtlas.getDash(v.from,"round"===i.layout.get("line-cap")),f=e.lineAtlas.getDash(v.to,"round"===i.layout.get("line-cap"));var b=c.width*v.fromScale,x=f.width*v.toScale;m.uniform2f(t.uniforms.u_patternscale_a,y/b,-c.height/2),m.uniform2f(t.uniforms.u_patternscale_b,y/x,-f.height/2),m.uniform1f(t.uniforms.u_sdfgamma,e.lineAtlas.width/(256*Math.min(b,x)*a.devicePixelRatio)/2)}else if(g){if(h=e.imageManager.getPattern(g.from),p=e.imageManager.getPattern(g.to),!h||!p)return;m.uniform2f(t.uniforms.u_pattern_size_a,h.displaySize[0]*g.fromScale/y,h.displaySize[1]),m.uniform2f(t.uniforms.u_pattern_size_b,p.displaySize[0]*g.toScale/y,p.displaySize[1]);var _=e.imageManager.getPixelSize(),w=_.width,A=_.height;m.uniform2fv(t.uniforms.u_texsize,[w,A])}m.uniform2f(t.uniforms.u_gl_units_to_pixels,1/e.transform.pixelsToGLUnits[0],1/e.transform.pixelsToGLUnits[1])}l&&(v?(m.uniform1i(t.uniforms.u_image,0),d.activeTexture.set(m.TEXTURE0),e.lineAtlas.bind(d),m.uniform1f(t.uniforms.u_tex_y_a,c.y),m.uniform1f(t.uniforms.u_tex_y_b,f.y),m.uniform1f(t.uniforms.u_mix,v.t)):g&&(m.uniform1i(t.uniforms.u_image,0),d.activeTexture.set(m.TEXTURE0),e.imageManager.bind(d),m.uniform2fv(t.uniforms.u_pattern_tl_a,h.tl),m.uniform2fv(t.uniforms.u_pattern_br_a,h.br),m.uniform2fv(t.uniforms.u_pattern_tl_b,p.tl),m.uniform2fv(t.uniforms.u_pattern_br_b,p.br),m.uniform1f(t.uniforms.u_fade,g.t))),d.setStencilMode(e.stencilModeForClipping(o));var M=e.translatePosMatrix(o.posMatrix,n,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"));if(m.uniformMatrix4fv(t.uniforms.u_matrix,!1,M),m.uniform1f(t.uniforms.u_ratio,1/Te(n,1,e.transform.zoom)),i.paint.get("line-gradient")){d.activeTexture.set(m.TEXTURE0);var k=i.gradientTexture;if(!i.gradient)return;k||(k=i.gradientTexture=new D(d,i.gradient,m.RGBA)),k.bind(m.LINEAR,m.CLAMP_TO_EDGE),m.uniform1i(t.uniforms.u_image,0)}t.draw(d,m.TRIANGLES,i.id,r.layoutVertexBuffer,r.indexBuffer,r.segments,s)}var mn=function(t,e){if(!t)return!1;var n=e.imageManager.getPattern(t.from),r=e.imageManager.getPattern(t.to);return!n||!r},vn=function(t,e,n){var r=e.context,i=r.gl,a=e.imageManager.getPattern(t.from),o=e.imageManager.getPattern(t.to);i.uniform1i(n.uniforms.u_image,0),i.uniform2fv(n.uniforms.u_pattern_tl_a,a.tl),i.uniform2fv(n.uniforms.u_pattern_br_a,a.br),i.uniform2fv(n.uniforms.u_pattern_tl_b,o.tl),i.uniform2fv(n.uniforms.u_pattern_br_b,o.br);var s=e.imageManager.getPixelSize(),l=s.width,u=s.height;i.uniform2fv(n.uniforms.u_texsize,[l,u]),i.uniform1f(n.uniforms.u_mix,t.t),i.uniform2fv(n.uniforms.u_pattern_size_a,a.displaySize),i.uniform2fv(n.uniforms.u_pattern_size_b,o.displaySize),i.uniform1f(n.uniforms.u_scale_a,t.fromScale),i.uniform1f(n.uniforms.u_scale_b,t.toScale),r.activeTexture.set(i.TEXTURE0),e.imageManager.bind(e.context)},gn=function(t,e,n){var r=e.context.gl;r.uniform1f(n.uniforms.u_tile_units_to_pixels,1/Te(t,1,e.transform.tileZoom));var i=Math.pow(2,t.tileID.overscaledZ),a=t.tileSize*Math.pow(2,e.transform.tileZoom)/i,o=a*(t.tileID.canonical.x+t.tileID.wrap*i),s=a*t.tileID.canonical.y;r.uniform2f(n.uniforms.u_pixel_coord_upper,o>>16,s>>16),r.uniform2f(n.uniforms.u_pixel_coord_lower,65535&o,65535&s)};function yn(t,e,n,r,i){if(!mn(n.paint.get("fill-pattern"),t))for(var a=!0,o=0,s=r;o<s.length;o+=1){var l=s[o],u=e.getTile(l),c=u.getBucket(n);c&&(t.context.setStencilMode(t.stencilModeForClipping(l)),i(t,e,n,u,l,c,a),a=!1)}}function bn(t,e,n,r,i,a,o){var s=t.context.gl,l=a.programConfigurations.get(n.id);_n("fill",n.paint.get("fill-pattern"),t,l,n,r,i,o).draw(t.context,s.TRIANGLES,n.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,l)}function xn(t,e,n,r,i,a,o){var s=t.context.gl,l=a.programConfigurations.get(n.id),u=_n("fillOutline",n.getPaintProperty("fill-outline-color")?null:n.paint.get("fill-pattern"),t,l,n,r,i,o);s.uniform2f(u.uniforms.u_world,s.drawingBufferWidth,s.drawingBufferHeight),u.draw(t.context,s.LINES,n.id,a.layoutVertexBuffer,a.indexBuffer2,a.segments2,l)}function _n(t,e,n,r,i,a,o,s){var l,u=n.context.program.get();return e?(l=n.useProgram(t+"Pattern",r),(s||l.program!==u)&&(r.setUniforms(n.context,l,i.paint,{zoom:n.transform.zoom}),vn(e,n,l)),gn(a,n,l)):(l=n.useProgram(t,r),(s||l.program!==u)&&r.setUniforms(n.context,l,i.paint,{zoom:n.transform.zoom})),n.context.gl.uniformMatrix4fv(l.uniforms.u_matrix,!1,n.translatePosMatrix(o.posMatrix,a,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"))),l}var wn=t.default$20.mat3,An=t.default$20.mat4,Mn=t.default$20.vec3;function kn(t,e,n,r,i,a,o){var s=t.context,l=s.gl,u=n.paint.get("fill-extrusion-pattern"),c=t.context.program.get(),f=a.programConfigurations.get(n.id),h=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",f);if((o||h.program!==c)&&f.setUniforms(s,h,n.paint,{zoom:t.transform.zoom}),u){if(mn(u,t))return;vn(u,t,h),gn(r,t,h),l.uniform1f(h.uniforms.u_height_factor,-Math.pow(2,i.overscaledZ)/r.tileSize/8)}t.context.gl.uniformMatrix4fv(h.uniforms.u_matrix,!1,t.translatePosMatrix(i.posMatrix,r,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor"))),function(t,e){var n=e.context.gl,r=e.style.light,i=r.properties.get("position"),a=[i.x,i.y,i.z],o=wn.create();"viewport"===r.properties.get("anchor")&&wn.fromRotation(o,-e.transform.angle),Mn.transformMat3(a,a,o);var s=r.properties.get("color");n.uniform3fv(t.uniforms.u_lightpos,a),n.uniform1f(t.uniforms.u_lightintensity,r.properties.get("intensity")),n.uniform3f(t.uniforms.u_lightcolor,s.r,s.g,s.b)}(h,t),h.draw(s,l.TRIANGLES,n.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,f)}function Tn(e,n,r){var i=e.context,a=i.gl,o=n.fbo;if(o){var s=e.useProgram("hillshade"),l=e.transform.calculatePosMatrix(n.tileID.toUnwrapped(),!0);!function(t,e,n){var r=n.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===n.paint.get("hillshade-illumination-anchor")&&(r-=e.transform.angle),e.context.gl.uniform2f(t.uniforms.u_light,n.paint.get("hillshade-exaggeration"),r)}(s,e,r);var u=function(e,n){var r=n.toCoordinate(),i=new t.default$17(r.column,r.row+1,r.zoom);return[e.transform.coordinateLocation(r).lat,e.transform.coordinateLocation(i).lat]}(e,n.tileID);i.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,o.colorAttachment.get()),a.uniformMatrix4fv(s.uniforms.u_matrix,!1,l),a.uniform2fv(s.uniforms.u_latrange,u),a.uniform1i(s.uniforms.u_image,0);var c=r.paint.get("hillshade-shadow-color");a.uniform4f(s.uniforms.u_shadow,c.r,c.g,c.b,c.a);var f=r.paint.get("hillshade-highlight-color");a.uniform4f(s.uniforms.u_highlight,f.r,f.g,f.b,f.a);var h=r.paint.get("hillshade-accent-color");if(a.uniform4f(s.uniforms.u_accent,h.r,h.g,h.b,h.a),n.maskedBoundsBuffer&&n.maskedIndexBuffer&&n.segments)s.draw(i,a.TRIANGLES,r.id,n.maskedBoundsBuffer,n.maskedIndexBuffer,n.segments);else{var p=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,s,p,[]),a.drawArrays(a.TRIANGLE_STRIP,0,p.length)}}}function Sn(e,n,r){var i=e.context,a=i.gl;if(n.dem&&n.dem.level){var o=n.dem.level.dim,s=n.dem.getPixels();if(i.activeTexture.set(a.TEXTURE1),i.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture=n.demTexture||e.getTileTexture(n.tileSize),n.demTexture){var l=n.demTexture;l.update(s,{premultiply:!1}),l.bind(a.NEAREST,a.CLAMP_TO_EDGE)}else n.demTexture=new D(i,s,a.RGBA,{premultiply:!1}),n.demTexture.bind(a.NEAREST,a.CLAMP_TO_EDGE);i.activeTexture.set(a.TEXTURE0);var u=n.fbo;if(!u){var c=new D(i,{width:o,height:o,data:null},a.RGBA);c.bind(a.LINEAR,a.CLAMP_TO_EDGE),(u=n.fbo=i.createFramebuffer(o,o)).colorAttachment.set(c.texture)}i.bindFramebuffer.set(u.framebuffer),i.viewport.set([0,0,o,o]);var f=t.mat4.create();t.mat4.ortho(f,0,t.default$8,-t.default$8,0,0,1),t.mat4.translate(f,f,[0,-t.default$8,0]);var h=e.useProgram("hillshadePrepare");a.uniformMatrix4fv(h.uniforms.u_matrix,!1,f),a.uniform1f(h.uniforms.u_zoom,n.tileID.overscaledZ),a.uniform2fv(h.uniforms.u_dimension,[2*o,2*o]),a.uniform1i(h.uniforms.u_image,1),a.uniform1f(h.uniforms.u_maxzoom,r);var p=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,h,p,[]),a.drawArrays(a.TRIANGLE_STRIP,0,p.length),n.needsHillshadePrepare=!1}}function Cn(e,n,r,i,o){var s=i.paint.get("raster-fade-duration");if(s>0){var l=a.now(),u=(l-e.timeAdded)/s,c=n?(l-n.timeAdded)/s:-1,f=r.getSource(),h=o.coveringZoomLevel({tileSize:f.tileSize,roundZoom:f.roundZoom}),p=!n||Math.abs(n.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),d=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-c,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),n?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return{opacity:1,mix:0}}function En(e,n,r){var i=e.context,o=i.gl;i.lineWidth.set(1*a.devicePixelRatio);var s=r.posMatrix,l=e.useProgram("debug");i.setDepthMode(qt.disabled),i.setStencilMode($t.disabled),i.setColorMode(e.colorModeForRenderPass()),o.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),o.uniform4f(l.uniforms.u_color,1,0,0,1),e.debugVAO.bind(i,l,e.debugBuffer,[]),o.drawArrays(o.LINE_STRIP,0,e.debugBuffer.length);for(var u=function(t,e,n,r){r=r||1;var i,a,o,s,l,u,c,f,h=[];for(i=0,a=t.length;i<a;i++)if(l=On[t[i]]){for(f=null,o=0,s=l[1].length;o<s;o+=2)-1===l[1][o]&&-1===l[1][o+1]?f=null:(u=e+l[1][o]*r,c=200-l[1][o+1]*r,f&&h.push(f.x,f.y,u,c),f={x:u,y:c});e+=l[0]*r}return h}(r.toString(),50,0,5),c=new t.PosArray,f=0;f<u.length;f+=2)c.emplaceBack(u[f],u[f+1]);var h=i.createVertexBuffer(c,Ke.members);(new Q).bind(i,l,h,[]),o.uniform4f(l.uniforms.u_color,1,1,1,1);for(var p=n.getTile(r).tileSize,d=t.default$8/(Math.pow(2,e.transform.zoom-r.overscaledZ)*p),m=[[-1,-1],[-1,1],[1,-1],[1,1]],v=0;v<m.length;v++){var g=m[v];o.uniformMatrix4fv(l.uniforms.u_matrix,!1,t.mat4.translate([],s,[d*g[0],d*g[1],0])),o.drawArrays(o.LINES,0,h.length)}o.uniform4f(l.uniforms.u_color,0,0,0,1),o.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),o.drawArrays(o.LINES,0,h.length)}var On={" 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h=e.context.program.get(),p=f.programConfigurations.get(r.id),d=e.useProgram("heatmap",p),m=e.transform.zoom;(s||d.program!==h)&&(p.setUniforms(e.context,d,r.paint,{zoom:m}),s=!1),o.uniform1f(d.uniforms.u_extrude_scale,Te(c,1,m)),o.uniform1f(d.uniforms.u_intensity,r.paint.get("heatmap-intensity")),o.uniformMatrix4fv(d.uniforms.u_matrix,!1,u.posMatrix),d.draw(a,o.TRIANGLES,r.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,p)}}}a.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,n){var r=e.context,i=r.gl,a=n.heatmapFbo;if(a){r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),r.activeTexture.set(i.TEXTURE1);var o=n.colorRampTexture;o||(o=n.colorRampTexture=new D(r,n.colorRamp,i.RGBA)),o.bind(i.LINEAR,i.CLAMP_TO_EDGE),r.setDepthMode(qt.disabled);var s=e.useProgram("heatmapTexture"),l=n.paint.get("heatmap-opacity");i.uniform1f(s.uniforms.u_opacity,l),i.uniform1i(s.uniforms.u_image,0),i.uniform1i(s.uniforms.u_color_ramp,1);var u=t.mat4.create();t.mat4.ortho(u,0,e.width,e.height,0,0,1),i.uniformMatrix4fv(s.uniforms.u_matrix,!1,u),i.uniform2f(s.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),e.viewportVAO.bind(e.context,s,e.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,r))},line:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("line-opacity").constantOr(1)){var i=t.context;i.setDepthMode(t.depthModeForSublayer(0,qt.ReadOnly)),i.setColorMode(t.colorModeForRenderPass());for(var a,o=n.paint.get("line-dasharray")?"lineSDF":n.paint.get("line-pattern")?"linePattern":n.paint.get("line-gradient")?"lineGradient":"line",s=!0,l=0,u=r;l<u.length;l+=1){var c=u[l],f=e.getTile(c),h=f.getBucket(n);if(h){var p=h.programConfigurations.get(n.id),d=t.context.program.get(),m=t.useProgram(o,p),v=s||m.program!==d,g=a!==f.tileID.overscaledZ;v&&p.setUniforms(t.context,m,n.paint,{zoom:t.transform.zoom}),dn(m,t,f,h,n,c,p,v,g),a=f.tileID.overscaledZ,s=!1}}}},fill:function(e,n,r,i){var a=r.paint.get("fill-color"),o=r.paint.get("fill-opacity");if(0!==o.constantOr(1)){var s=e.context;s.setColorMode(e.colorModeForRenderPass());var l=r.paint.get("fill-pattern")||1!==a.constantOr(t.default$6.transparent).a||1!==o.constantOr(0)?"translucent":"opaque";e.renderPass===l&&(s.setDepthMode(e.depthModeForSublayer(1,"opaque"===e.renderPass?qt.ReadWrite:qt.ReadOnly)),yn(e,n,r,i,bn)),"translucent"===e.renderPass&&r.paint.get("fill-antialias")&&(s.lineWidth.set(2),s.setDepthMode(e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,qt.ReadOnly)),yn(e,n,r,i,xn))}},"fill-extrusion":function(e,n,r,i){if(0!==r.paint.get("fill-extrusion-opacity"))if("offscreen"===e.renderPass){!function(e,n){var r=e.context,i=r.gl,a=n.viewportFrame;if(e.depthRboNeedsClear&&e.setupOffscreenDepthRenderbuffer(),!a){var o=new D(r,{width:e.width,height:e.height,data:null},i.RGBA);o.bind(i.LINEAR,i.CLAMP_TO_EDGE),(a=n.viewportFrame=r.createFramebuffer(e.width,e.height)).colorAttachment.set(o.texture)}r.bindFramebuffer.set(a.framebuffer),a.depthAttachment.set(e.depthRbo),e.depthRboNeedsClear&&(r.clear({depth:1}),e.depthRboNeedsClear=!1),r.clear({color:t.default$6.transparent}),r.setStencilMode($t.disabled),r.setDepthMode(new qt(i.LEQUAL,qt.ReadWrite,[0,1])),r.setColorMode(e.colorModeForRenderPass())}(e,r);for(var a=!0,o=0,s=i;o<s.length;o+=1){var l=s[o],u=n.getTile(l),c=u.getBucket(r);c&&(kn(e,0,r,u,l,c,a),a=!1)}}else"translucent"===e.renderPass&&function(t,e){var n=e.viewportFrame;if(n){var r=t.context,i=r.gl,a=t.useProgram("extrusionTexture");r.setStencilMode($t.disabled),r.setDepthMode(qt.disabled),r.setColorMode(t.colorModeForRenderPass()),r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,n.colorAttachment.get()),i.uniform1f(a.uniforms.u_opacity,e.paint.get("fill-extrusion-opacity")),i.uniform1i(a.uniforms.u_image,0);var o=An.create();An.ortho(o,0,t.width,t.height,0,0,1),i.uniformMatrix4fv(a.uniforms.u_matrix,!1,o),i.uniform2f(a.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),t.viewportVAO.bind(r,a,t.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,r)},hillshade:function(t,e,n,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){var i=t.context,a=e.getSource().maxzoom;i.setDepthMode(t.depthModeForSublayer(0,qt.ReadOnly)),i.setStencilMode($t.disabled),i.setColorMode(t.colorModeForRenderPass());for(var o=0,s=r;o<s.length;o+=1){var l=s[o],u=e.getTile(l);u.needsHillshadePrepare&&"offscreen"===t.renderPass?Sn(t,u,a):"translucent"===t.renderPass&&Tn(t,u,n)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("raster-opacity")){var i,a,o=t.context,s=o.gl,l=e.getSource(),u=t.useProgram("raster");o.setStencilMode($t.disabled),o.setColorMode(t.colorModeForRenderPass()),s.uniform1f(u.uniforms.u_brightness_low,n.paint.get("raster-brightness-min")),s.uniform1f(u.uniforms.u_brightness_high,n.paint.get("raster-brightness-max")),s.uniform1f(u.uniforms.u_saturation_factor,(i=n.paint.get("raster-saturation"))>0?1-1/(1.001-i):-i),s.uniform1f(u.uniforms.u_contrast_factor,(a=n.paint.get("raster-contrast"))>0?1/(1-a):1+a),s.uniform3fv(u.uniforms.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),n=Math.cos(t);return[(2*n+1)/3,(-Math.sqrt(3)*e-n+1)/3,(Math.sqrt(3)*e-n+1)/3]}(n.paint.get("raster-hue-rotate"))),s.uniform1f(u.uniforms.u_buffer_scale,1),s.uniform1i(u.uniforms.u_image0,0),s.uniform1i(u.uniforms.u_image1,1);for(var c=r.length&&r[0].overscaledZ,f=0,h=r;f<h.length;f+=1){var p=h[f];o.setDepthMode(t.depthModeForSublayer(p.overscaledZ-c,1===n.paint.get("raster-opacity")?qt.ReadWrite:qt.ReadOnly,s.LESS));var d=e.getTile(p),m=t.transform.calculatePosMatrix(p.toUnwrapped(),!0);d.registerFadeDuration(n.paint.get("raster-fade-duration")),s.uniformMatrix4fv(u.uniforms.u_matrix,!1,m);var v=e.findLoadedParent(p,0,{}),g=Cn(d,v,e,n,t.transform),y=void 0,b=void 0;if(o.activeTexture.set(s.TEXTURE0),d.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),o.activeTexture.set(s.TEXTURE1),v?(v.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),y=Math.pow(2,v.tileID.overscaledZ-d.tileID.overscaledZ),b=[d.tileID.canonical.x*y%1,d.tileID.canonical.y*y%1]):d.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),s.uniform2fv(u.uniforms.u_tl_parent,b||[0,0]),s.uniform1f(u.uniforms.u_scale_parent,y||1),s.uniform1f(u.uniforms.u_fade_t,g.mix),s.uniform1f(u.uniforms.u_opacity,g.opacity*n.paint.get("raster-opacity")),l instanceof tt){var x=l.boundsBuffer;l.boundsVAO.bind(o,u,x,[]),s.drawArrays(s.TRIANGLE_STRIP,0,x.length)}else if(d.maskedBoundsBuffer&&d.maskedIndexBuffer&&d.segments)u.draw(o,s.TRIANGLES,n.id,d.maskedBoundsBuffer,d.maskedIndexBuffer,d.segments);else{var _=t.rasterBoundsBuffer;t.rasterBoundsVAO.bind(o,u,_,[]),s.drawArrays(s.TRIANGLE_STRIP,0,_.length)}}}},background:function(t,e,n){var r=n.paint.get("background-color"),i=n.paint.get("background-opacity");if(0!==i){var a=t.context,o=a.gl,s=t.transform,l=s.tileSize,u=n.paint.get("background-pattern"),c=u||1!==r.a||1!==i?"translucent":"opaque";if(t.renderPass===c){var f;if(a.setStencilMode($t.disabled),a.setDepthMode(t.depthModeForSublayer(0,"opaque"===c?qt.ReadWrite:qt.ReadOnly)),a.setColorMode(t.colorModeForRenderPass()),u){if(mn(u,t))return;f=t.useProgram("backgroundPattern"),vn(u,t,f),t.tileExtentPatternVAO.bind(a,f,t.tileExtentBuffer,[])}else f=t.useProgram("background"),o.uniform4fv(f.uniforms.u_color,[r.r,r.g,r.b,r.a]),t.tileExtentVAO.bind(a,f,t.tileExtentBuffer,[]);o.uniform1f(f.uniforms.u_opacity,i);for(var h=0,p=s.coveringTiles({tileSize:l});h<p.length;h+=1){var d=p[h];u&&gn({tileID:d,tileSize:l},t,f),o.uniformMatrix4fv(f.uniforms.u_matrix,!1,t.transform.calculatePosMatrix(d.toUnwrapped())),o.drawArrays(o.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}}}},debug:function(t,e,n){for(var r=0;r<n.length;r++)En(t,e,n[r])}},Ln=function(e,n){this.context=new Wt(e),this.transform=n,this._tileTextures={},this.setup(),this.numSublayers=Gt.maxUnderzooming+Gt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.default$24,this.crossTileSymbolIndex=new Ge};function zn(t,e){if(t.row>e.row){var n=t;t=e,e=n}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function Pn(t,e,n,r,i){var a=Math.max(n,Math.floor(e.y0)),o=Math.min(r,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,u=e.dx/e.dy,c=t.dx>0,f=e.dx<0,h=a;h<o;h++){var p=l*Math.max(0,Math.min(t.dy,h+c-t.y0))+t.x0,d=u*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(d),Math.ceil(p),h)}}function In(t,e,n,r,i,a){var o,s=zn(t,e),l=zn(e,n),u=zn(n,t);s.dy>l.dy&&(o=s,s=l,l=o),s.dy>u.dy&&(o=s,s=u,u=o),l.dy>u.dy&&(o=l,l=u,u=o),s.dy&&Pn(u,s,r,i,a),l.dy&&Pn(u,l,r,i,a)}Ln.prototype.resize=function(t,e){var n=this.context.gl;if(this.width=t*a.devicePixelRatio,this.height=e*a.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,i=this.style._order;r<i.length;r+=1){var o=i[r];this.style._layers[o].resize()}this.depthRbo&&(n.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},Ln.prototype.setup=function(){var e=this.context,n=new t.PosArray;n.emplaceBack(0,0),n.emplaceBack(t.default$8,0),n.emplaceBack(0,t.default$8),n.emplaceBack(t.default$8,t.default$8),this.tileExtentBuffer=e.createVertexBuffer(n,Ke.members),this.tileExtentVAO=new Q,this.tileExtentPatternVAO=new Q;var r=new t.PosArray;r.emplaceBack(0,0),r.emplaceBack(t.default$8,0),r.emplaceBack(t.default$8,t.default$8),r.emplaceBack(0,t.default$8),r.emplaceBack(0,0),this.debugBuffer=e.createVertexBuffer(r,Ke.members),this.debugVAO=new Q;var i=new t.RasterBoundsArray;i.emplaceBack(0,0,0,0),i.emplaceBack(t.default$8,0,t.default$8,0),i.emplaceBack(0,t.default$8,0,t.default$8),i.emplaceBack(t.default$8,t.default$8,t.default$8,t.default$8),this.rasterBoundsBuffer=e.createVertexBuffer(i,K.members),this.rasterBoundsVAO=new Q;var a=new t.PosArray;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,Ke.members),this.viewportVAO=new Q},Ln.prototype.clearStencil=function(){var e=this.context,n=e.gl;e.setColorMode(Ht.disabled),e.setDepthMode(qt.disabled),e.setStencilMode(new $t({func:n.ALWAYS,mask:0},0,255,n.ZERO,n.ZERO,n.ZERO));var r=t.mat4.create();t.mat4.ortho(r,0,this.width,this.height,0,0,1),t.mat4.scale(r,r,[n.drawingBufferWidth,n.drawingBufferHeight,0]);var i=this.useProgram("clippingMask");n.uniformMatrix4fv(i.uniforms.u_matrix,!1,r),this.viewportVAO.bind(e,i,this.viewportBuffer,[]),n.drawArrays(n.TRIANGLE_STRIP,0,4)},Ln.prototype._renderTileClippingMasks=function(t){var e=this.context,n=e.gl;e.setColorMode(Ht.disabled),e.setDepthMode(qt.disabled);var r=1;this._tileClippingMaskIDs={};for(var i=0,a=t;i<a.length;i+=1){var o=a[i],s=this._tileClippingMaskIDs[o.key]=r++;e.setStencilMode(new $t({func:n.ALWAYS,mask:0},s,255,n.KEEP,n.KEEP,n.REPLACE));var l=this.useProgram("clippingMask");n.uniformMatrix4fv(l.uniforms.u_matrix,!1,o.posMatrix),this.tileExtentVAO.bind(this.context,l,this.tileExtentBuffer,[]),n.drawArrays(n.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}},Ln.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new $t({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},Ln.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Ht([e.CONSTANT_COLOR,e.ONE],new t.default$6(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Ht.unblended:Ht.alphaBlended},Ln.prototype.depthModeForSublayer=function(t,e,n){var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,i=r-1+this.depthRange;return new qt(n||this.context.gl.LEQUAL,e,[i,r])},Ln.prototype.render=function(e,n){var r=this;for(var i in this.style=e,this.options=n,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(a.now()),e.sourceCaches){var o=r.style.sourceCaches[i];o.used&&o.prepare(r.context)}var s=this.style._order,l=t.filterObject(this.style.sourceCaches,function(t){return"raster"===t.getSource().type||"raster-dem"===t.getSource().type}),u=function(e){var n=l[e];!function(e,n){for(var r=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),i=0;i<r.length;i++){var a={},o=r[i],s=r.slice(i+1);on(o.tileID.wrapped(),o.tileID,s,new t.OverscaledTileID(0,o.tileID.wrap+1,0,0,0),a),o.setMask(a,n)}}(n.getVisibleCoordinates().map(function(t){return n.getTile(t)}),r.context)};for(var c in l)u(c);this.renderPass="offscreen";var f,h=[];this.depthRboNeedsClear=!0;for(var p=0;p<s.length;p++){var d=r.style._layers[s[p]];d.hasOffscreenPass()&&!d.isHidden(r.transform.zoom)&&(d.source!==(f&&f.id)&&(h=[],(f=r.style.sourceCaches[d.source])&&(h=f.getVisibleCoordinates()).reverse()),h.length&&r.renderLayer(r,f,d,h))}this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?t.default$6.black:t.default$6.transparent,depth:1}),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRange=(e._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass="opaque";var m,v=[];for(this.currentLayer=s.length-1,this.currentLayer;this.currentLayer>=0;this.currentLayer--){var g=r.style._layers[s[r.currentLayer]];g.source!==(m&&m.id)&&(v=[],(m=r.style.sourceCaches[g.source])&&(r.clearStencil(),v=m.getVisibleCoordinates(),m.getSource().isTileClipped&&r._renderTileClippingMasks(v))),r.renderLayer(r,m,g,v)}this.renderPass="translucent";var y,b=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer<s.length;this.currentLayer++){var x=r.style._layers[s[r.currentLayer]];x.source!==(y&&y.id)&&(b=[],(y=r.style.sourceCaches[x.source])&&(r.clearStencil(),b=y.getVisibleCoordinates(),y.getSource().isTileClipped&&r._renderTileClippingMasks(b)),b.reverse()),r.renderLayer(r,y,x,b)}if(this.options.showTileBoundaries){var _=this.style.sourceCaches[Object.keys(this.style.sourceCaches)[0]];_&&Dn.debug(this,_,_.getVisibleCoordinates())}},Ln.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},Ln.prototype.renderLayer=function(t,e,n,r){n.isHidden(this.transform.zoom)||("background"===n.type||r.length)&&(this.id=n.id,Dn[n.type](t,e,n,r))},Ln.prototype.translatePosMatrix=function(e,n,r,i,a){if(!r[0]&&!r[1])return e;var o=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(o){var s=Math.sin(o),l=Math.cos(o);r=[r[0]*l-r[1]*s,r[0]*s+r[1]*l]}var u=[a?r[0]:Te(n,r[0],this.transform.zoom),a?r[1]:Te(n,r[1],this.transform.zoom),0],c=new Float32Array(16);return t.mat4.translate(c,e,u),c},Ln.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},Ln.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},Ln.prototype._createProgramCached=function(t,e){this.cache=this.cache||{};var n=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[n]||(this.cache[n]=new an(this.context,rn[t],e,this._showOverdrawInspector)),this.cache[n]},Ln.prototype.useProgram=function(t,e){var n=this._createProgramCached(t,e||this.emptyProgramConfiguration);return this.context.program.set(n.program),n};var Rn=t.default$20.vec4,Fn=t.default$20.mat4,jn=t.default$20.mat2,Nn=function(t,e,n){this.tileSize=512,this._renderWorldCopies=void 0===n||n,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new H(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Bn={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},x:{configurable:!0},y:{configurable:!0},point:{configurable:!0}};Nn.prototype.clone=function(){var t=new Nn(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Bn.minZoom.get=function(){return this._minZoom},Bn.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Bn.maxZoom.get=function(){return this._maxZoom},Bn.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Bn.renderWorldCopies.get=function(){return this._renderWorldCopies},Bn.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Bn.worldSize.get=function(){return this.tileSize*this.scale},Bn.centerPoint.get=function(){return this.size._div(2)},Bn.size.get=function(){return new t.default$1(this.width,this.height)},Bn.bearing.get=function(){return-this.angle/Math.PI*180},Bn.bearing.set=function(e){var n=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=jn.create(),jn.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Bn.pitch.get=function(){return this._pitch/Math.PI*180},Bn.pitch.set=function(e){var n=t.clamp(e,0,60)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())},Bn.fov.get=function(){return this._fov/Math.PI*180},Bn.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Bn.zoom.get=function(){return this._zoom},Bn.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Bn.center.get=function(){return this._center},Bn.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Nn.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Nn.prototype.getVisibleUnwrappedCoordinates=function(e){var n=this.pointCoordinate(new t.default$1(0,0),0),r=this.pointCoordinate(new t.default$1(this.width,0),0),i=Math.floor(n.column),a=Math.floor(r.column),o=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var s=i;s<=a;s++)0!==s&&o.push(new t.UnwrappedTileID(s,e));return o},Nn.prototype.coveringTiles=function(e){var n=this.coveringZoomLevel(e),r=n;if(void 0!==e.minzoom&&n<e.minzoom)return[];void 0!==e.maxzoom&&n>e.maxzoom&&(n=e.maxzoom);var i=this.pointCoordinate(this.centerPoint,n),a=new t.default$1(i.column-.5,i.row-.5);return function(e,n,r,i){void 0===i&&(i=!0);var a=1<<e,o={};function s(n,s,l){var u,c,f,h;if(l>=0&&l<=a)for(u=n;u<s;u++)c=Math.floor(u/a),f=(u%a+a)%a,0!==c&&!0!==i||(h=new t.OverscaledTileID(r,c,e,f,l),o[h.key]=h)}return In(n[0],n[1],n[2],0,a,s),In(n[2],n[3],n[0],0,a,s),Object.keys(o).map(function(t){return o[t]})}(n,[this.pointCoordinate(new t.default$1(0,0),n),this.pointCoordinate(new t.default$1(this.width,0),n),this.pointCoordinate(new t.default$1(this.width,this.height),n),this.pointCoordinate(new t.default$1(0,this.height),n)],e.reparseOverscaled?r:n,this._renderWorldCopies).sort(function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)})},Nn.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Bn.unmodified.get=function(){return this._unmodified},Nn.prototype.zoomScale=function(t){return Math.pow(2,t)},Nn.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Nn.prototype.project=function(e){return new t.default$1(this.lngX(e.lng),this.latY(e.lat))},Nn.prototype.unproject=function(t){return new H(this.xLng(t.x),this.yLat(t.y))},Bn.x.get=function(){return this.lngX(this.center.lng)},Bn.y.get=function(){return this.latY(this.center.lat)},Bn.point.get=function(){return new t.default$1(this.x,this.y)},Nn.prototype.lngX=function(t){return(180+t)*this.worldSize/360},Nn.prototype.latY=function(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*this.worldSize/360},Nn.prototype.xLng=function(t){return 360*t/this.worldSize-180},Nn.prototype.yLat=function(t){var e=180-360*t/this.worldSize;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90},Nn.prototype.setLocationAtPoint=function(t,e){var n=this.pointCoordinate(e)._sub(this.pointCoordinate(this.centerPoint));this.center=this.coordinateLocation(this.locationCoordinate(t)._sub(n)),this._renderWorldCopies&&(this.center=this.center.wrap())},Nn.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Nn.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Nn.prototype.locationCoordinate=function(e){return new t.default$17(this.lngX(e.lng)/this.tileSize,this.latY(e.lat)/this.tileSize,this.zoom).zoomTo(this.tileZoom)},Nn.prototype.coordinateLocation=function(t){var e=t.zoomTo(this.zoom);return new H(this.xLng(e.column*this.tileSize),this.yLat(e.row*this.tileSize))},Nn.prototype.pointCoordinate=function(e,n){void 0===n&&(n=this.tileZoom);var r=[e.x,e.y,0,1],i=[e.x,e.y,1,1];Rn.transformMat4(r,r,this.pixelMatrixInverse),Rn.transformMat4(i,i,this.pixelMatrixInverse);var a=r[3],o=i[3],s=r[0]/a,l=i[0]/o,u=r[1]/a,c=i[1]/o,f=r[2]/a,h=i[2]/o,p=f===h?0:(0-f)/(h-f);return new t.default$17(t.number(s,l,p)/this.tileSize,t.number(u,c,p)/this.tileSize,this.zoom)._zoomTo(n)},Nn.prototype.coordinatePoint=function(e){var n=e.zoomTo(this.zoom),r=[n.column*this.tileSize,n.row*this.tileSize,0,1];return Rn.transformMat4(r,r,this.pixelMatrix),new t.default$1(r[0]/r[3],r[1]/r[3])},Nn.prototype.calculatePosMatrix=function(e,n){void 0===n&&(n=!1);var r=e.key,i=n?this._alignedPosMatrixCache:this._posMatrixCache;if(i[r])return i[r];var a=e.canonical,o=this.worldSize/this.zoomScale(a.z),s=a.x+Math.pow(2,a.z)*e.wrap,l=Fn.identity(new Float64Array(16));return Fn.translate(l,l,[s*o,a.y*o,0]),Fn.scale(l,l,[o/t.default$8,o/t.default$8,1]),Fn.multiply(l,n?this.alignedProjMatrix:this.projMatrix,l),i[r]=new Float32Array(l),i[r]},Nn.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,n,r,i,a=-90,o=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var f=this.latRange;a=this.latY(f[1]),e=(o=this.latY(f[0]))-a<u.y?u.y/(o-a):0}if(this.lngRange){var h=this.lngRange;s=this.lngX(h[0]),n=(l=this.lngX(h[1]))-s<u.x?u.x/(l-s):0}var p=Math.max(n||0,e||0);if(p)return this.center=this.unproject(new t.default$1(n?(l+s)/2:this.x,e?(o+a)/2:this.y)),this.zoom+=this.scaleZoom(p),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var d=this.y,m=u.y/2;d-m<a&&(i=a+m),d+m>o&&(i=o-m)}if(this.lngRange){var v=this.x,g=u.x/2;v-g<s&&(r=s+g),v+g>l&&(r=l-g)}void 0===r&&void 0===i||(this.center=this.unproject(new t.default$1(void 0!==r?r:this.x,void 0!==i?i:this.y))),this._unmodified=c,this._constraining=!1}},Nn.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,n=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-e-t),r=this.x,i=this.y,a=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),o=new Float64Array(16);Fn.perspective(o,this._fov,this.width/this.height,1,a),Fn.scale(o,o,[1,-1,1]),Fn.translate(o,o,[0,0,-this.cameraToCenterDistance]),Fn.rotateX(o,o,this._pitch),Fn.rotateZ(o,o,this.angle),Fn.translate(o,o,[-r,-i,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));Fn.scale(o,o,[1,1,s,1]),this.projMatrix=o;var l=this.width%2/2,u=this.height%2/2,c=Math.cos(this.angle),f=Math.sin(this.angle),h=r-Math.round(r)+c*l+f*u,p=i-Math.round(i)+c*u+f*l,d=new Float64Array(o);if(Fn.translate(d,d,[h>.5?h-1:h,p>.5?p-1:p,0]),this.alignedProjMatrix=d,o=Fn.create(),Fn.scale(o,o,[this.width/2,-this.height/2,1]),Fn.translate(o,o,[1,-1,0]),this.pixelMatrix=Fn.multiply(new Float64Array(16),o,this.projMatrix),!(o=Fn.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=o,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Nn.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.default$1(0,0)).zoomTo(this.zoom),n=[e.column*this.tileSize,e.row*this.tileSize,0,1];return Rn.transformMat4(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(Nn.prototype,Bn);var Vn=function(){var e,n,r,i;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),n=!1,r=0,i=function(){r=0,n&&(e(),r=setTimeout(i,300),n=!1)},function(){return n=!0,r||i(),r})};Vn.prototype.addTo=function(e){return this._map=e,t.default.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Vn.prototype.remove=function(){return t.default.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Vn.prototype.getHashString=function(t){var e=this._map.getCenter(),n=Math.round(100*this._map.getZoom())/100,r=Math.ceil((n*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,r),a=Math.round(e.lng*i)/i,o=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),u="";return u+=t?"#/"+a+"/"+o+"/"+n:"#"+n+"/"+o+"/"+a,(s||l)&&(u+="/"+Math.round(10*s)/10),l&&(u+="/"+Math.round(l)),u},Vn.prototype._onHashChange=function(){var e=t.default.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},Vn.prototype._updateHashUnthrottled=function(){var e=this.getHashString();t.default.history.replaceState(t.default.history.state,"",e)};var Un=function(e){function n(n,r,i,a){void 0===a&&(a={});var o=s.mousePos(r.getCanvasContainer(),i),l=r.unproject(o);e.call(this,n,t.extend({point:o,lngLat:l,originalEvent:i},a)),this._defaultPrevented=!1,this.target=r}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var r={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,r),n}(t.Event),qn=function(e){function n(n,r,i){var a=s.touchPos(r.getCanvasContainer(),i),o=a.map(function(t){return r.unproject(t)}),l=a.reduce(function(t,e,n,r){return t.add(e.div(r.length))},new t.default$1(0,0)),u=r.unproject(l);e.call(this,n,{points:a,point:l,lngLats:o,lngLat:u,originalEvent:i}),this._defaultPrevented=!1}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var r={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,r),n}(t.Event),$n=function(t){function e(e,n,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,n),e}(t.Event),Hn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};Hn.prototype.isEnabled=function(){return!!this._enabled},Hn.prototype.isActive=function(){return!!this._active},Hn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},Hn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Hn.prototype.onWheel=function(e){if(this.isEnabled()){var n=e.deltaMode===t.default.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=a.now(),i=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==n&&n%4.000244140625==0?this._type="wheel":0!==n&&Math.abs(n)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),e.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=e,this._delta-=n,this.isActive()||this._start(e)),e.preventDefault()}},Hn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},Hn.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var n=s.mousePos(this._el,e);this._around=H.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},Hn.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var n=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,i=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?n.zoomScale(this._targetZoom):n.scale;this._targetZoom=Math.min(n.maxZoom,Math.max(n.minZoom,n.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=n.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var s=!1;if("wheel"===this._type){var l=Math.min((a.now()-this._lastWheelEventTime)/200,1),u=this._easing(l);n.zoom=t.number(this._startZoom,this._targetZoom,u),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):s=!0}else n.zoom=this._targetZoom,s=!0;n.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),s&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},Hn.prototype._smoothOutEasing=function(e){var n=t.ease;if(this._prevEase){var r=this._prevEase,i=(a.now()-r.start)/r.duration,o=r.easing(i+.01)-r.easing(i),s=.27/Math.sqrt(o*o+1e-4)*.01,l=Math.sqrt(.0729-s*s);n=t.bezier(s,l,.25,1)}return this._prevEase={start:a.now(),duration:e,easing:n},n};var Wn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};Wn.prototype.isEnabled=function(){return!!this._enabled},Wn.prototype.isActive=function(){return!!this._active},Wn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Wn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Wn.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.default.document.addEventListener("mousemove",this._onMouseMove,!1),t.default.document.addEventListener("keydown",this._onKeyDown,!1),t.default.document.addEventListener("mouseup",this._onMouseUp,!1),s.disableDrag(),this._startPos=s.mousePos(this._el,e),this._active=!0)},Wn.prototype._onMouseMove=function(t){var e=this._startPos,n=s.mousePos(this._el,t);this._box||(this._box=s.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var r=Math.min(e.x,n.x),i=Math.max(e.x,n.x),a=Math.min(e.y,n.y),o=Math.max(e.y,n.y);s.setTransform(this._box,"translate("+r+"px,"+a+"px)"),this._box.style.width=i-r+"px",this._box.style.height=o-a+"px"},Wn.prototype._onMouseUp=function(e){if(0===e.button){var n=this._startPos,r=s.mousePos(this._el,e),i=(new W).extend(this._map.unproject(n)).extend(this._map.unproject(r));this._finish(),s.suppressClick(),n.x===r.x&&n.y===r.y?this._fireEvent("boxzoomcancel",e):this._map.fitBounds(i,{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e,boxZoomBounds:i}))}},Wn.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},Wn.prototype._finish=function(){this._active=!1,t.default.document.removeEventListener("mousemove",this._onMouseMove,!1),t.default.document.removeEventListener("keydown",this._onKeyDown,!1),t.default.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag()},Wn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,{originalEvent:n}))};var Gn=t.bezier(0,0,.25,1),Yn=function(e,n){this._map=e,this._el=n.element||e.getCanvasContainer(),this._state="disabled",this._button=n.button||"right",this._bearingSnap=n.bearingSnap||0,this._pitchWithRotate=!1!==n.pitchWithRotate,t.bindAll(["_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};Yn.prototype.isEnabled=function(){return"disabled"!==this._state},Yn.prototype.isActive=function(){return"active"===this._state},Yn.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},Yn.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Yn.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=s.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==s.mouseButton(e))return;this._eventButton=0}s.disableDrag(),t.default.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.addEventListener("mouseup",this._onMouseUp),t.default.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[a.now(),this._map.getBearing()]],this._previousPos=s.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},Yn.prototype._onMouseMove=function(t){this._lastMoveEvent=t,this._pos=s.mousePos(this._el,t),"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Yn.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform,n=this._previousPos,r=this._pos,i=.8*(n.x-r.x),o=-.5*(n.y-r.y),s=e.bearing-i,l=e.pitch-o,u=this._inertia,c=u[u.length-1];this._drainInertiaBuffer(),u.push([a.now(),this._map._normalizeBearing(s,c[1])]),e.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",t),e.pitch=l),this._fireEvent("rotate",t),this._fireEvent("move",t),delete this._lastMoveEvent,this._previousPos=this._pos}},Yn.prototype._onMouseUp=function(t){if(s.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},Yn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Yn.prototype._unbind=function(){t.default.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.removeEventListener("mouseup",this._onMouseUp),t.default.removeEventListener("blur",this._onBlur),s.enableDrag()},Yn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos},Yn.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var n=this._map,r=n.getBearing(),i=this._inertia,a=function(){Math.abs(r)<e._bearingSnap?n.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(i.length<2)a();else{var o=i[0],s=i[i.length-1],l=i[i.length-2],u=n._normalizeBearing(r,l[1]),c=s[1]-o[1],f=c<0?-1:1,h=(s[0]-o[0])/1e3;if(0!==c&&0!==h){var p=Math.abs(c*(.25/h));p>180&&(p=180);var d=p/180;u+=f*p*(d/2),Math.abs(n._normalizeBearing(u,0))<this._bearingSnap&&(u=n._normalizeBearing(0,u)),n.rotateTo(u,{duration:1e3*d,easing:Gn,noMoveStart:!0},{originalEvent:t})}else a()}},Yn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},Yn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Xn=t.bezier(0,0,.3,1),Zn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};Zn.prototype.isEnabled=function(){return"disabled"!==this._state},Zn.prototype.isActive=function(){return"active"===this._state},Zn.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},Zn.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Zn.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==s.mouseButton(e)||(s.addEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.addEventListener(t.default.document,"mouseup",this._onMouseUp),this._start(e)))},Zn.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(s.addEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.addEventListener(t.default.document,"touchend",this._onTouchEnd),this._start(e)))},Zn.prototype._start=function(e){t.default.addEventListener("blur",this._onBlur),this._state="pending",this._previousPos=s.mousePos(this._el,e),this._inertia=[[a.now(),this._previousPos]]},Zn.prototype._onMove=function(t){this._lastMoveEvent=t,t.preventDefault(),this._pos=s.mousePos(this._el,t),this._drainInertiaBuffer(),this._inertia.push([a.now(),this._pos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",t),this._fireEvent("movestart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Zn.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._previousPos),this._pos),this._fireEvent("drag",t),this._fireEvent("move",t),this._previousPos=this._pos,delete this._lastMoveEvent}},Zn.prototype._onMouseUp=function(t){if(0===s.mouseButton(t))switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Zn.prototype._unbind=function(){s.removeEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onTouchEnd),s.removeEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.removeEventListener(t.default.document,"mouseup",this._onMouseUp),s.removeEventListener(t.default,"blur",this._onBlur)},Zn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos,delete this._pos},Zn.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var n=e[e.length-1],r=e[0],i=n[1].sub(r[1]),a=(n[0]-r[0])/1e3;if(0===a||n[1].equals(r[1]))this._fireEvent("moveend",t);else{var o=i.mult(.3/a),s=o.mag();s>1400&&(s=1400,o._unit()._mult(s));var l=s/750,u=o.mult(-l/2);this._map.panBy(u,{duration:1e3*l,easing:Xn,noMoveStart:!0},{originalEvent:t})}}},Zn.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},Zn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Jn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Kn(t){return t*(2-t)}Jn.prototype.isEnabled=function(){return!!this._enabled},Jn.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},Jn.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},Jn.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,n=0,r=0,i=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?r=-1:(a=1,t.preventDefault());break;default:return}var o=this._map,s=o.getZoom(),l={duration:300,delayEndEvents:500,easing:Kn,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:o.getBearing()+15*n,pitch:o.getPitch()+10*r,offset:[100*-i,100*-a],center:o.getCenter()};o.easeTo(l,{originalEvent:t})}};var Qn=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};Qn.prototype.isEnabled=function(){return!!this._enabled},Qn.prototype.isActive=function(){return!!this._active},Qn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Qn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Qn.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},Qn.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Qn.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Qn.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var tr=t.bezier(0,0,.15,1),er=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};er.prototype.isEnabled=function(){return!!this._enabled},er.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},er.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},er.prototype.disableRotation=function(){this._rotationDisabled=!0},er.prototype.enableRotation=function(){this._rotationDisabled=!1},er.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var n=s.mousePos(this._el,e.touches[0]),r=s.mousePos(this._el,e.touches[1]);this._startVec=n.sub(r),this._gestureIntent=void 0,this._inertia=[],s.addEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.addEventListener(t.default.document,"touchend",this._onEnd)}},er.prototype._getTouchEventData=function(t){var e=s.mousePos(this._el,t.touches[0]),n=s.mousePos(this._el,t.touches[1]),r=e.sub(n);return{vec:r,center:e.add(n).div(2),scale:r.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*r.angleWith(this._startVec)/Math.PI}},er.prototype._onMove=function(e){if(2===e.touches.length){var n=this._getTouchEventData(e),r=n.vec,i=n.scale,a=n.bearing;if(!this._gestureIntent){var o=Math.abs(1-i)>.15;Math.abs(a)>10?this._gestureIntent="rotate":o&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=r)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},er.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var n=this._map.transform;this._startScale||(this._startScale=n.scale,this._startBearing=n.bearing);var r=this._getTouchEventData(this._lastTouchEvent),i=r.center,o=r.bearing,s=r.scale,l=n.pointLocation(i),u=n.locationPoint(l);"rotate"===e&&(n.bearing=this._startBearing+o),n.zoom=n.scaleZoom(this._startScale*s),n.setLocationAtPoint(l,u),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([a.now(),s,i])}},er.prototype._onEnd=function(e){s.removeEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onEnd);var n=this._gestureIntent,r=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,n){this._map.fire(new t.Event(n+"end",{originalEvent:e})),this._drainInertiaBuffer();var i=this._inertia,a=this._map;if(i.length<2)a.snapToNorth({},{originalEvent:e});else{var o=i[i.length-1],l=i[0],u=a.transform.scaleZoom(r*o[1]),c=a.transform.scaleZoom(r*l[1]),f=u-c,h=(o[0]-l[0])/1e3,p=o[2];if(0!==h&&u!==c){var d=.15*f/h;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var m=1e3*Math.abs(d/(12*.15)),v=u+d*m/2e3;v<0&&(v=0),a.easeTo({zoom:v,duration:m,easing:tr,around:this._aroundCenter?a.getCenter():a.unproject(p),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},er.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>2&&e-t[0][0]>160;)t.shift()};var nr={scrollZoom:Hn,boxZoom:Wn,dragRotate:Yn,dragPan:Zn,keyboard:Jn,doubleClickZoom:Qn,touchZoomRotate:er},rr=function(e){function n(n,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=n,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getCenter=function(){return this.transform.center},n.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},n.prototype.panBy=function(e,n,r){return e=t.default$1.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},n),r)},n.prototype.panTo=function(e,n,r){return this.easeTo(t.extend({center:e},n),r)},n.prototype.getZoom=function(){return this.transform.zoom},n.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},n.prototype.zoomTo=function(e,n,r){return this.easeTo(t.extend({zoom:e},n),r)},n.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},n.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},n.prototype.getBearing=function(){return this.transform.bearing},n.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},n.prototype.rotateTo=function(e,n,r){return this.easeTo(t.extend({bearing:e},n),r)},n.prototype.resetNorth=function(e,n){return this.rotateTo(0,t.extend({duration:1e3},e),n),this},n.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},n.prototype.getPitch=function(){return this.transform.pitch},n.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},n.prototype.fitBounds=function(e,n,r){if("number"==typeof(n=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},n)).padding){var i=n.padding;n.padding={top:i,bottom:i,right:i,left:i}}if(!t.default$10(Object.keys(n.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"]))return t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'"),this;e=W.convert(e);var a=[(n.padding.left-n.padding.right)/2,(n.padding.top-n.padding.bottom)/2],o=Math.min(n.padding.right,n.padding.left),s=Math.min(n.padding.top,n.padding.bottom);n.offset=[n.offset[0]+a[0],n.offset[1]+a[1]];var l=t.default$1.convert(n.offset),u=this.transform,c=u.project(e.getNorthWest()),f=u.project(e.getSouthEast()),h=f.sub(c),p=(u.width-2*o-2*Math.abs(l.x))/h.x,d=(u.height-2*s-2*Math.abs(l.y))/h.y;return d<0||p<0?(t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset."),this):(n.center=u.unproject(c.add(f).div(2)),n.zoom=Math.min(u.scaleZoom(u.scale*Math.min(p,d)),n.maxZoom),n.bearing=0,n.linear?this.easeTo(n,r):this.flyTo(n,r))},n.prototype.jumpTo=function(e,n){this.stop();var r=this.transform,i=!1,a=!1,o=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(i=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=H.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(a=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(o=!0,r.pitch=+e.pitch),this.fire(new t.Event("movestart",n)).fire(new t.Event("move",n)),i&&this.fire(new t.Event("zoomstart",n)).fire(new t.Event("zoom",n)).fire(new t.Event("zoomend",n)),a&&this.fire(new t.Event("rotatestart",n)).fire(new t.Event("rotate",n)).fire(new t.Event("rotateend",n)),o&&this.fire(new t.Event("pitchstart",n)).fire(new t.Event("pitch",n)).fire(new t.Event("pitchend",n)),this.fire(new t.Event("moveend",n))},n.prototype.easeTo=function(e,n){var r=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:a,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,c="pitch"in e?+e.pitch:s,f=i.centerPoint.add(t.default$1.convert(e.offset)),h=i.pointLocation(f),p=H.convert(e.center||h);this._normalizeCenter(p);var d,m,v=i.project(h),g=i.project(p).sub(v),y=i.zoomScale(l-a);return e.around&&(d=H.convert(e.around),m=i.locationPoint(d)),this._zooming=l!==a,this._rotating=o!==u,this._pitching=c!==s,this._prepareEase(n,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(r._zooming&&(i.zoom=t.number(a,l,e)),r._rotating&&(i.bearing=t.number(o,u,e)),r._pitching&&(i.pitch=t.number(s,c,e)),d)i.setLocationAtPoint(d,m);else{var h=i.zoomScale(i.zoom-a),p=l>a?Math.min(2,y):Math.max(.5,y),b=Math.pow(p,1-e),x=i.unproject(v.add(g.mult(e*b)).mult(h));i.setLocationAtPoint(i.renderWorldCopies?x.wrap():x,f)}r._fireMoveEvents(n)},function(){e.delayEndEvents?r._easeEndTimeoutID=setTimeout(function(){return r._afterEase(n)},e.delayEndEvents):r._afterEase(n)},e),this},n.prototype._prepareEase=function(e,n){this._moving=!0,n||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},n.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},n.prototype._afterEase=function(e){var n=this._zooming,r=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,n&&this.fire(new t.Event("zoomend",e)),r&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},n.prototype.flyTo=function(e,n){var r=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):a,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,c="pitch"in e?+e.pitch:s,f=i.zoomScale(l-a),h=i.centerPoint.add(t.default$1.convert(e.offset)),p=i.pointLocation(h),d=H.convert(e.center||p);this._normalizeCenter(d);var m=i.project(p),v=i.project(d).sub(m),g=e.curve,y=Math.max(i.width,i.height),b=y/f,x=v.mag();if("minZoom"in e){var _=t.clamp(Math.min(e.minZoom,a,l),i.minZoom,i.maxZoom),w=y/i.zoomScale(_-a);g=Math.sqrt(w/x*2)}var A=g*g;function M(t){var e=(b*b-y*y+(t?-1:1)*A*A*x*x)/(2*(t?b:y)*A*x);return Math.log(Math.sqrt(e*e+1)-e)}function k(t){return(Math.exp(t)-Math.exp(-t))/2}function T(t){return(Math.exp(t)+Math.exp(-t))/2}var S=M(0),C=function(t){return T(S)/T(S+g*t)},E=function(t){return y*((T(S)*(k(e=S+g*t)/T(e))-k(S))/A)/x;var e},O=(M(1)-S)/g;if(Math.abs(x)<1e-6||!isFinite(O)){if(Math.abs(y-b)<1e-6)return this.easeTo(e,n);var D=b<y?-1:1;O=Math.abs(Math.log(b/y))/g,E=function(){return 0},C=function(t){return Math.exp(D*g*t)}}if("duration"in e)e.duration=+e.duration;else{var L="screenSpeed"in e?+e.screenSpeed/g:+e.speed;e.duration=1e3*O/L}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=o!==u,this._pitching=c!==s,this._prepareEase(n,!1),this._ease(function(e){var l=e*O,f=1/C(l);i.zoom=a+i.scaleZoom(f),r._rotating&&(i.bearing=t.number(o,u,e)),r._pitching&&(i.pitch=t.number(s,c,e));var p=i.unproject(m.add(v.mult(E(l))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?p.wrap():p,h),r._fireMoveEvents(n)},function(){return r._afterEase(n)},e),this},n.prototype.isEasing=function(){return!!this._easeFrameId},n.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},n.prototype._ease=function(t,e,n){!1===n.animate||0===n.duration?(t(1),e()):(this._easeStart=a.now(),this._easeOptions=n,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},n.prototype._renderFrameCallback=function(){var t=Math.min((a.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},n.prototype._normalizeBearing=function(e,n){e=t.wrap(e,-180,180);var r=Math.abs(e-n);return Math.abs(e-360-n)<r&&(e-=360),Math.abs(e+360-n)<r&&(e+=360),e},n.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var n=t.lng-e.center.lng;t.lng+=n>180?-360:n<-180?360:0}},n}(t.Evented),ir=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};ir.prototype.getDefaultPosition=function(){return"bottom-right"},ir.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},ir.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},ir.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var e=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:v.ACCESS_TOKEN}];if(t){var n=e.reduce(function(t,n,r){return n.value&&(t+=n.key+"="+n.value+(r<e.length-1?"&":"")),t},"?");t.href="https://www.mapbox.com/feedback/"+n+(this._map._hash?this._map._hash.getHashString(!0):"")}},ir.prototype._updateData=function(t){t&&"metadata"===t.sourceDataType&&(this._updateAttributions(),this._updateEditLink())},ir.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var n=this._map.style.sourceCaches;for(var r in n){var i=n[r].getSource();i.attribution&&t.indexOf(i.attribution)<0&&t.push(i.attribution)}t.sort(function(t,e){return t.length-e.length}),(t=t.filter(function(e,n){for(var r=n+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0})).length?(this._container.innerHTML=t.join(" | "),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null}},ir.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var ar=function(){t.bindAll(["_updateLogo"],this)};ar.prototype.onAdd=function(t){this._map=t,this._container=s.create("div","mapboxgl-ctrl");var e=s.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._container},ar.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateLogo)},ar.prototype.getDefaultPosition=function(){return"bottom-left"},ar.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},ar.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}};var or=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};or.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},or.prototype.remove=function(t){for(var e=this._currentlyRunning,n=0,r=e?this._queue.concat(e):this._queue;n<r.length;n+=1){var i=r[n];if(i.id===t)return void(i.cancelled=!0)}},or.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,n=t;e<n.length;e+=1){var r=n[e];if(!r.cancelled&&(r.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},or.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var sr=t.default.HTMLImageElement,lr=t.default.HTMLElement,ur={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,transformRequest:null,fadeDuration:300},cr=function(n){function r(e){if(null!=(e=t.extend({},ur,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var r=new Nn(e.minZoom,e.maxZoom,e.renderWorldCopies);n.call(this,r,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new or;var i=e.transformRequest;if(this._transformRequest=i?function(t,e){return i(t,e)||{url:t}}:function(t){return{url:t}},"string"==typeof e.container){var a=t.default.document.getElementById(e.container);if(!a)throw new Error("Container '"+e.container+"' not found.");this._container=a}else{if(!(e.container instanceof lr))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored","_update","_render","_onData","_onDataLoading"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),void 0!==t.default&&(t.default.addEventListener("online",this._onWindowOnline,!1),t.default.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var n=t.getCanvasContainer(),r=null,i=!1;for(var a in nr)t[a]=new nr[a](t,e),e.interactive&&e[a]&&t[a].enable(e[a]);s.addEventListener(n,"mouseout",function(e){t.fire(new Un("mouseout",t,e))}),s.addEventListener(n,"mousedown",function(n){i=!0;var r=new Un("mousedown",t,n);t.fire(r),r.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(n),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(n),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(n))}),s.addEventListener(n,"mouseup",function(e){var n=t.dragRotate.isActive();r&&!n&&t.fire(new Un("contextmenu",t,r)),r=null,i=!1,t.fire(new Un("mouseup",t,e))}),s.addEventListener(n,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var r=e.toElement||e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new Un("mousemove",t,e))}}),s.addEventListener(n,"mouseover",function(e){for(var r=e.toElement||e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new Un("mouseover",t,e))}),s.addEventListener(n,"touchstart",function(n){var r=new qn("touchstart",t,n);t.fire(r),r.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(n),t.touchZoomRotate.onStart(n),t.doubleClickZoom.onTouchStart(r))},{passive:!1}),s.addEventListener(n,"touchmove",function(e){t.fire(new qn("touchmove",t,e))},{passive:!1}),s.addEventListener(n,"touchend",function(e){t.fire(new qn("touchend",t,e))}),s.addEventListener(n,"touchcancel",function(e){t.fire(new qn("touchcancel",t,e))}),s.addEventListener(n,"click",function(e){t.fire(new Un("click",t,e))}),s.addEventListener(n,"dblclick",function(e){var n=new Un("dblclick",t,e);t.fire(n),n.defaultPrevented||t.doubleClickZoom.onDblClick(n)}),s.addEventListener(n,"contextmenu",function(e){var n=t.dragRotate.isActive();i||n?i&&(r=e):t.fire(new Un("contextmenu",t,e)),e.preventDefault()}),s.addEventListener(n,"wheel",function(e){var n=new $n("wheel",t,e);t.fire(n),n.defaultPrevented||t.scrollZoom.onWheel(e)},{passive:!1})}(this,e),this._hash=e.hash&&(new Vn).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new ir),this.addControl(new ar,e.logoPosition),this.on("style.load",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",this._onData),this.on("dataloading",this._onDataLoading)}n&&(r.__proto__=n),r.prototype=Object.create(n&&n.prototype),r.prototype.constructor=r;var i={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return r.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e="top-right");var n=t.onAdd(this),r=this._controlPositions[e];return-1!==e.indexOf("bottom")?r.insertBefore(n,r.firstChild):r.appendChild(n),this},r.prototype.removeControl=function(t){return t.onRemove(this),this},r.prototype.resize=function(e){var n=this._containerDimensions(),r=n[0],i=n[1];return this._resizeCanvas(r,i),this.transform.resize(r,i),this.painter.resize(r,i),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e))},r.prototype.getBounds=function(){var e=new W(this.transform.pointLocation(new t.default$1(0,this.transform.height)),this.transform.pointLocation(new t.default$1(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(e.extend(this.transform.pointLocation(new t.default$1(this.transform.size.x,0))),e.extend(this.transform.pointLocation(new t.default$1(0,this.transform.size.y)))),e},r.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new W([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},r.prototype.setMaxBounds=function(t){if(t){var e=W.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null==t&&(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},r.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},r.prototype.getMinZoom=function(){return this.transform.minZoom},r.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},r.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},r.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update(),this},r.prototype.getMaxZoom=function(){return this.transform.maxZoom},r.prototype.project=function(t){return this.transform.locationPoint(H.convert(t))},r.prototype.unproject=function(e){return this.transform.pointLocation(t.default$1.convert(e))},r.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},r.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isActive()},r.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},r.prototype.on=function(t,e,r){var i,a=this;if(void 0===r)return n.prototype.on.call(this,t,e);var o=function(){if("mouseenter"===t||"mouseover"===t){var n=!1;return{layer:e,listener:r,delegates:{mousemove:function(i){var o=a.getLayer(e)?a.queryRenderedFeatures(i.point,{layers:[e]}):[];o.length?n||(n=!0,r.call(a,new Un(t,a,i.originalEvent,{features:o}))):n=!1},mouseout:function(){n=!1}}}}if("mouseleave"===t||"mouseout"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(a.getLayer(e)?a.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?o=!0:o&&(o=!1,r.call(a,new Un(t,a,n.originalEvent)))},mouseout:function(e){o&&(o=!1,r.call(a,new Un(t,a,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(i={},i[t]=function(t){var n=a.getLayer(e)?a.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(a,t),delete t.features)},i)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)a.on(s,o.delegates[s]);return this},r.prototype.off=function(t,e,r){if(void 0===r)return n.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],a=0;a<i.length;a++){var o=i[a];if(o.layer===e&&o.listener===r){for(var s in o.delegates)this.off(s,o.delegates[s]);return i.splice(a,1),this}}return this},r.prototype.queryRenderedFeatures=function(e,n){var r;return 2===arguments.length?(e=arguments[0],n=arguments[1]):1===arguments.length&&((r=arguments[0])instanceof t.default$1||Array.isArray(r))?(e=arguments[0],n={}):1===arguments.length?(e=void 0,n=arguments[0]):(e=void 0,n={}),this.style?this.style.queryRenderedFeatures(this._makeQueryGeometry(e),n,this.transform):[]},r.prototype._makeQueryGeometry=function(e){var n,r=this;if(void 0===e&&(e=[t.default$1.convert([0,0]),t.default$1.convert([this.transform.width,this.transform.height])]),e instanceof t.default$1||"number"==typeof e[0])n=[t.default$1.convert(e)];else{var i=[t.default$1.convert(e[0]),t.default$1.convert(e[1])];n=[i[0],new t.default$1(i[1].x,i[0].y),i[1],new t.default$1(i[0].x,i[1].y),i[0]]}return{viewport:n,worldCoordinate:n.map(function(t){return r.transform.pointCoordinate(t)})}},r.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},r.prototype.setStyle=function(e,n){if((!n||!1!==n.diff&&!n.localIdeographFontFamily)&&this.style&&e&&"object"==typeof e)try{return this.style.setState(e)&&this._update(!0),this}catch(e){t.warnOnce("Unable to perform style diff: "+(e.message||e.error||e)+".  Rebuilding the style from scratch.")}return this.style&&(this.style.setEventedParent(null),this.style._remove()),e?(this.style=new Je(this,n||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e),this):(delete this.style,this)},r.prototype.getStyle=function(){if(this.style)return this.style.serialize()},r.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},r.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0),this},r.prototype.isSourceLoaded=function(e){var n=this.style&&this.style.sourceCaches[e];if(void 0!==n)return n.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},r.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var n=t[e]._tiles;for(var r in n){var i=n[r];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},r.prototype.addSourceType=function(t,e,n){return this.style.addSourceType(t,e,n)},r.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0),this},r.prototype.getSource=function(t){return this.style.getSource(t)},r.prototype.addImage=function(e,n,r){void 0===r&&(r={});var i=r.pixelRatio;void 0===i&&(i=1);var o=r.sdf;if(void 0===o&&(o=!1),n instanceof sr){var s=a.getImageData(n),l=s.width,u=s.height,c=s.data;this.style.addImage(e,{data:new t.RGBAImage({width:l,height:u},c),pixelRatio:i,sdf:o})}else{if(void 0===n.width||void 0===n.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var f=n.width,h=n.height,p=n.data;this.style.addImage(e,{data:new t.RGBAImage({width:f,height:h},p.slice(0)),pixelRatio:i,sdf:o})}},r.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},r.prototype.removeImage=function(t){this.style.removeImage(t)},r.prototype.loadImage=function(e,n){t.getImage(this._transformRequest(e,t.ResourceType.Image),n)},r.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0),this},r.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0),this},r.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0),this},r.prototype.getLayer=function(t){return this.style.getLayer(t)},r.prototype.setFilter=function(t,e){return this.style.setFilter(t,e),this._update(!0),this},r.prototype.setLayerZoomRange=function(t,e,n){return this.style.setLayerZoomRange(t,e,n),this._update(!0),this},r.prototype.getFilter=function(t){return this.style.getFilter(t)},r.prototype.setPaintProperty=function(t,e,n){return this.style.setPaintProperty(t,e,n),this._update(!0),this},r.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},r.prototype.setLayoutProperty=function(t,e,n){return this.style.setLayoutProperty(t,e,n),this._update(!0),this},r.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},r.prototype.setLight=function(t){return this.style.setLight(t),this._update(!0),this},r.prototype.getLight=function(){return this.style.getLight()},r.prototype.getContainer=function(){return this._container},r.prototype.getCanvasContainer=function(){return this._canvasContainer},r.prototype.getCanvas=function(){return this._canvas},r.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),[t,e]},r.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSContainer=s.create("div","mapboxgl-missing-css",t)).innerHTML="Missing Mapbox GL JS CSS";var e=this._canvasContainer=s.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=s.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var n=this._containerDimensions();this._resizeCanvas(n[0],n[1]);var r=this._controlContainer=s.create("div","mapboxgl-control-container",t),i=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){i[t]=s.create("div","mapboxgl-ctrl-"+t,r)})},r.prototype._resizeCanvas=function(e,n){var r=t.default.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*n,this._canvas.style.width=e+"px",this._canvas.style.height=n+"px"},r.prototype._setupPainter=function(){var n=t.extend({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer},e.webGLContextAttributes),r=this._canvas.getContext("webgl",n)||this._canvas.getContext("experimental-webgl",n);r?this.painter=new Ln(r,this.transform):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},r.prototype._contextLost=function(e){e.preventDefault(),this._frameId&&(a.cancelFrame(this._frameId),this._frameId=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},r.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},r.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},r.prototype._update=function(t){this.style&&(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender())},r.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},r.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},r.prototype._render=function(){this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var n=this.transform.zoom,r=a.now();this.style.zoomHistory.update(n,r);var i=new t.default$16(n,{now:r,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),o=i.crossFadingFactor();1===o&&o===this._crossFadingFactor||(e=!0,this._crossFadingFactor=o),this.style.update(i)}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty)&&this._rerender(),this},r.prototype.remove=function(){this._hash&&this._hash.remove(),a.cancelFrame(this._frameId),this._renderTaskQueue.clear(),this._frameId=null,this.setStyle(null),void 0!==t.default&&(t.default.removeEventListener("resize",this._onWindowResize,!1),t.default.removeEventListener("online",this._onWindowOnline,!1));var e=this.painter.context.gl.getExtension("WEBGL_lose_context");e&&e.loseContext(),fr(this._canvasContainer),fr(this._controlContainer),fr(this._missingCSSContainer),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"))},r.prototype._rerender=function(){var t=this;this.style&&!this._frameId&&(this._frameId=a.frame(function(){t._frameId=null,t._render()}))},r.prototype._onWindowOnline=function(){this._update()},r.prototype._onWindowResize=function(){this._trackResize&&this.stop().resize()._update()},i.showTileBoundaries.get=function(){return!!this._showTileBoundaries},i.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},i.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},i.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},i.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},i.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},i.repaint.get=function(){return!!this._repaint},i.repaint.set=function(t){this._repaint=t,this._update()},i.vertices.get=function(){return!!this._vertices},i.vertices.set=function(t){this._vertices=t,this._update()},r.prototype._onData=function(e){this._update("style"===e.dataType),this.fire(new t.Event(e.dataType+"data",e))},r.prototype._onDataLoading=function(e){this.fire(new t.Event(e.dataType+"dataloading",e))},Object.defineProperties(r.prototype,i),r}(rr);function fr(t){t.parentNode&&t.parentNode.removeChild(t)}var hr={showCompass:!0,showZoom:!0},pr=function(e){var n=this;this.options=t.extend({},hr,e),this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom In",function(){return n._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom Out",function(){return n._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset North",function(){return n._map.resetNorth()}),this._compassArrow=s.create("span","mapboxgl-ctrl-compass-arrow",this._compass))};function dr(t,e,n){if(t=new H(t.lng,t.lat),e){var r=new H(t.lng-360,t.lat),i=new H(t.lng+360,t.lat),a=n.locationPoint(t).distSqr(e);n.locationPoint(r).distSqr(e)<a?t=r:n.locationPoint(i).distSqr(e)<a&&(t=i)}for(;Math.abs(t.lng-n.center.lng)>180;){var o=n.locationPoint(t);if(o.x>=0&&o.y>=0&&o.x<=n.width&&o.y<=n.height)break;t.lng>n.center.lng?t.lng-=360:t.lng+=360}return t}pr.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},pr.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Yn(t,{button:"left",element:this._compass}),this._handler.enable()),this._container},pr.prototype.onRemove=function(){s.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),this._handler.disable(),delete this._handler),delete this._map},pr.prototype._createButton=function(t,e,n){var r=s.create("button",t,this._container);return r.type="button",r.setAttribute("aria-label",e),r.addEventListener("click",n),r};var mr={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function vr(t,e,n){var r=t.classList;for(var i in mr)r.remove("mapboxgl-"+n+"-anchor-"+i);r.add("mapboxgl-"+n+"-anchor-"+e)}var gr=function(e){if((arguments[0]instanceof t.default.HTMLElement||2===arguments.length)&&(e=t.extend({element:e},arguments[1])),t.bindAll(["_update","_onMapClick"],this),this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",e&&e.element)this._element=e.element,this._offset=t.default$1.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=s.create("div");var n=s.createNS("http://www.w3.org/2000/svg","svg");n.setAttributeNS(null,"height","41px"),n.setAttributeNS(null,"width","27px"),n.setAttributeNS(null,"viewBox","0 0 27 41");var r=s.createNS("http://www.w3.org/2000/svg","g");r.setAttributeNS(null,"stroke","none"),r.setAttributeNS(null,"stroke-width","1"),r.setAttributeNS(null,"fill","none"),r.setAttributeNS(null,"fill-rule","evenodd");var i=s.createNS("http://www.w3.org/2000/svg","g");i.setAttributeNS(null,"fill-rule","nonzero");var a=s.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"transform","translate(3.0, 29.0)"),a.setAttributeNS(null,"fill","#000000");for(var o=0,l=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];o<l.length;o+=1){var u=l[o],c=s.createNS("http://www.w3.org/2000/svg","ellipse");c.setAttributeNS(null,"opacity","0.04"),c.setAttributeNS(null,"cx","10.5"),c.setAttributeNS(null,"cy","5.80029008"),c.setAttributeNS(null,"rx",u.rx),c.setAttributeNS(null,"ry",u.ry),a.appendChild(c)}var f=s.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"fill",this._color);var h=s.createNS("http://www.w3.org/2000/svg","path");h.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),f.appendChild(h);var p=s.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"opacity","0.25"),p.setAttributeNS(null,"fill","#000000");var d=s.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),p.appendChild(d);var m=s.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"transform","translate(6.0, 7.0)"),m.setAttributeNS(null,"fill","#FFFFFF");var v=s.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var g=s.createNS("http://www.w3.org/2000/svg","circle");g.setAttributeNS(null,"fill","#000000"),g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"cx","5.5"),g.setAttributeNS(null,"cy","5.5"),g.setAttributeNS(null,"r","5.4999962");var y=s.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),v.appendChild(g),v.appendChild(y),i.appendChild(a),i.appendChild(f),i.appendChild(p),i.appendChild(m),i.appendChild(v),n.appendChild(i),this._element.appendChild(n),this._offset=t.default$1.convert(e&&e.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._popup=null};gr.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this._update(),this._map.on("click",this._onMapClick),this},gr.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),delete this._map),s.remove(this._element),this._popup&&this._popup.remove(),this},gr.prototype.getLngLat=function(){return this._lngLat},gr.prototype.setLngLat=function(t){return this._lngLat=H.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},gr.prototype.getElement=function(){return this._element},gr.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},gr.prototype._onMapClick=function(t){var e=t.originalEvent.target,n=this._element;this._popup&&(e===n||n.contains(e))&&this.togglePopup()},gr.prototype.getPopup=function(){return this._popup},gr.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},gr.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=dr(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),s.setTransform(this._element,mr[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"),vr(this._element,this._anchor,"marker"))},gr.prototype.getOffset=function(){return this._offset},gr.prototype.setOffset=function(e){return this._offset=t.default$1.convert(e),this._update(),this};var yr,br={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},xr=function(e){function n(n){e.call(this),this.options=t.extend({},br,n),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==yr?n(yr):void 0!==t.default.navigator.permissions?t.default.navigator.permissions.query({name:"geolocation"}).then(function(t){yr="denied"!==t.state,n(yr)}):(yr=!!t.default.navigator.geolocation,n(yr)),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker.remove(),s.remove(this._container),this._map=void 0},n.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},n.prototype._updateCamera=function(t){var e=new H(t.coords.longitude,t.coords.latitude),n=t.coords.accuracy;this._map.fitBounds(e.toBounds(n),this.options.fitBoundsOptions,{geolocateSource:!0})},n.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},n.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;!1!==e&&(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=s.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=s.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new gr(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.default.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else t.default.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),_r={maxWidth:100,unit:"metric"},wr=function(e){this.options=t.extend({},_r,e),t.bindAll(["_onMove","setUnit"],this)};function Ar(t,e,n){var r,i,a,o,s,l,u=n&&n.maxWidth||100,c=t._container.clientHeight/2,f=(r=t.unproject([0,c]),i=t.unproject([u,c]),a=Math.PI/180,o=r.lat*a,s=i.lat*a,l=Math.sin(o)*Math.sin(s)+Math.cos(o)*Math.cos(s)*Math.cos((i.lng-r.lng)*a),6371e3*Math.acos(Math.min(l,1)));if(n&&"imperial"===n.unit){var h=3.2808*f;h>5280?Mr(e,u,h/5280,"mi"):Mr(e,u,h,"ft")}else n&&"nautical"===n.unit?Mr(e,u,f/1852,"nm"):Mr(e,u,f,"m")}function Mr(t,e,n,r){var i,a,o,s=(i=n,(a=Math.pow(10,(""+Math.floor(i)).length-1))*(o=(o=i/a)>=10?10:o>=5?5:o>=3?3:o>=2?2:1)),l=s/n;"m"===r&&s>=1e3&&(s/=1e3,r="km"),t.style.width=e*l+"px",t.innerHTML=s+r}wr.prototype.getDefaultPosition=function(){return"bottom-left"},wr.prototype._onMove=function(){Ar(this._map,this._container,this.options)},wr.prototype.onAdd=function(t){return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},wr.prototype.onRemove=function(){s.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},wr.prototype.setUnit=function(t){this.options.unit=t,Ar(this._map,this._container,this.options)};var kr=function(){this._fullscreen=!1,t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.default.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.default.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.default.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.default.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};kr.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=s.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._container},kr.prototype.onRemove=function(){s.remove(this._container),this._map=null,t.default.document.removeEventListener(this._fullscreenchange,this._changeIcon)},kr.prototype._checkFullscreenSupport=function(){return!!(t.default.document.fullscreenEnabled||t.default.document.mozFullScreenEnabled||t.default.document.msFullscreenEnabled||t.default.document.webkitFullscreenEnabled)},kr.prototype._setupUI=function(){var e=this._fullscreenButton=s.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.default.document.addEventListener(this._fullscreenchange,this._changeIcon)},kr.prototype._isFullscreen=function(){return this._fullscreen},kr.prototype._changeIcon=function(){(t.default.document.fullscreenElement||t.default.document.mozFullScreenElement||t.default.document.webkitFullscreenElement||t.default.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"))},kr.prototype._onClickFullscreen=function(){this._isFullscreen()?t.default.document.exitFullscreen?t.default.document.exitFullscreen():t.default.document.mozCancelFullScreen?t.default.document.mozCancelFullScreen():t.default.document.msExitFullscreen?t.default.document.msExitFullscreen():t.default.document.webkitCancelFullScreen&&t.default.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()};var Tr={closeButton:!0,closeOnClick:!0},Sr=function(e){function n(n){e.call(this),this.options=t.extend(Object.create(Tr),n),t.bindAll(["_update","_onClickClose"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(e){return this._map=e,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this.fire(new t.Event("open")),this},n.prototype.isOpen=function(){return!!this._map},n.prototype.remove=function(){return this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire(new t.Event("close")),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(t){return this._lngLat=H.convert(t),this._pos=null,this._update(),this},n.prototype.setText=function(e){return this.setDOMContent(t.default.document.createTextNode(e))},n.prototype.setHTML=function(e){var n,r=t.default.document.createDocumentFragment(),i=t.default.document.createElement("body");for(i.innerHTML=e;n=i.firstChild;)r.appendChild(n);return this.setDOMContent(r)},n.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},n.prototype._createContent=function(){this._content&&s.remove(this._content),this._content=s.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=s.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},n.prototype._update=function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=s.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=s.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content)),this._map.transform.renderWorldCopies&&(this._lngLat=dr(this._lngLat,this._pos,this._map.transform));var e=this._pos=this._map.project(this._lngLat),n=this.options.anchor,r=function e(n){if(n){if("number"==typeof n){var r=Math.round(Math.sqrt(.5*Math.pow(n,2)));return{center:new t.default$1(0,0),top:new t.default$1(0,n),"top-left":new t.default$1(r,r),"top-right":new t.default$1(-r,r),bottom:new t.default$1(0,-n),"bottom-left":new t.default$1(r,-r),"bottom-right":new t.default$1(-r,-r),left:new t.default$1(n,0),right:new t.default$1(-n,0)}}if(n instanceof t.default$1||Array.isArray(n)){var i=t.default$1.convert(n);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:t.default$1.convert(n.center||[0,0]),top:t.default$1.convert(n.top||[0,0]),"top-left":t.default$1.convert(n["top-left"]||[0,0]),"top-right":t.default$1.convert(n["top-right"]||[0,0]),bottom:t.default$1.convert(n.bottom||[0,0]),"bottom-left":t.default$1.convert(n["bottom-left"]||[0,0]),"bottom-right":t.default$1.convert(n["bottom-right"]||[0,0]),left:t.default$1.convert(n.left||[0,0]),right:t.default$1.convert(n.right||[0,0])}}return e(new t.default$1(0,0))}(this.options.offset);if(!n){var i,a=this._container.offsetWidth,o=this._container.offsetHeight;i=e.y+r.bottom.y<o?["top"]:e.y>this._map.transform.height-o?["bottom"]:[],e.x<a/2?i.push("left"):e.x>this._map.transform.width-a/2&&i.push("right"),n=0===i.length?"bottom":i.join("-")}var l=e.add(r[n]).round();s.setTransform(this._container,mr[n]+" translate("+l.x+"px,"+l.y+"px)"),vr(this._container,n,"popup")}},n.prototype._onClickClose=function(){this.remove()},n}(t.Evented),Cr={version:"0.45.0",supported:e,workerCount:Math.max(Math.floor(a.hardwareConcurrency/2),1),setRTLTextPlugin:t.setRTLTextPlugin,Map:cr,NavigationControl:pr,GeolocateControl:xr,AttributionControl:ir,ScaleControl:wr,FullscreenControl:kr,Popup:Sr,Marker:gr,Style:Je,LngLat:H,LngLatBounds:W,Point:t.default$1,Evented:t.Evented,config:v,get accessToken(){return v.ACCESS_TOKEN},set accessToken(t){v.ACCESS_TOKEN=t},workerUrl:""};return Cr}),r})}).call(this,void 0!==e?e:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],410:[function(t,e,n){"use strict";e.exports=function(t){for(var e=1<<t+1,n=new Array(e),r=0;r<e;++r)n[r]=a(t,r);return n};var r=t("convex-hull");function i(t,e,n){for(var r=new Array(t),i=0;i<t;++i)r[i]=0,i===e&&(r[i]+=.5),i===n&&(r[i]+=.5);return r}function a(t,e){if(0===e||e===(1<<t+1)-1)return[];for(var n=[],a=[],o=0;o<=t;++o)if(e&1<<o){n.push(i(t,o-1,o-1)),a.push(null);for(var s=0;s<=t;++s)~e&1<<s&&(n.push(i(t,o-1,s-1)),a.push([o,s]))}var l=r(n),u=[];t:for(var o=0;o<l.length;++o){for(var c=l[o],f=[],s=0;s<c.length;++s){if(!a[c[s]])continue t;f.push(a[c[s]].slice())}u.push(f)}return u}},{"convex-hull":118}],411:[function(t,e,n){var r=t("./normalize"),i=t("gl-mat4/create"),a=t("gl-mat4/clone"),o=t("gl-mat4/determinant"),s=t("gl-mat4/invert"),l=t("gl-mat4/transpose"),u={length:t("gl-vec3/length"),normalize:t("gl-vec3/normalize"),dot:t("gl-vec3/dot"),cross:t("gl-vec3/cross")},c=i(),f=i(),h=[0,0,0,0],p=[[0,0,0],[0,0,0],[0,0,0]],d=[0,0,0];function m(t,e,n,r,i){t[0]=e[0]*r+n[0]*i,t[1]=e[1]*r+n[1]*i,t[2]=e[2]*r+n[2]*i}e.exports=function(t,e,n,i,v,g){if(e||(e=[0,0,0]),n||(n=[0,0,0]),i||(i=[0,0,0]),v||(v=[0,0,0,1]),g||(g=[0,0,0,1]),!r(c,t))return!1;if(a(f,c),f[3]=0,f[7]=0,f[11]=0,f[15]=1,Math.abs(o(f)<1e-8))return!1;var y,b,x,_,w,A,M,k=c[3],T=c[7],S=c[11],C=c[12],E=c[13],O=c[14],D=c[15];if(0!==k||0!==T||0!==S){h[0]=k,h[1]=T,h[2]=S,h[3]=D;var L=s(f,f);if(!L)return!1;l(f,f),y=v,x=f,_=(b=h)[0],w=b[1],A=b[2],M=b[3],y[0]=x[0]*_+x[4]*w+x[8]*A+x[12]*M,y[1]=x[1]*_+x[5]*w+x[9]*A+x[13]*M,y[2]=x[2]*_+x[6]*w+x[10]*A+x[14]*M,y[3]=x[3]*_+x[7]*w+x[11]*A+x[15]*M}else v[0]=v[1]=v[2]=0,v[3]=1;if(e[0]=C,e[1]=E,e[2]=O,function(t,e){t[0][0]=e[0],t[0][1]=e[1],t[0][2]=e[2],t[1][0]=e[4],t[1][1]=e[5],t[1][2]=e[6],t[2][0]=e[8],t[2][1]=e[9],t[2][2]=e[10]}(p,c),n[0]=u.length(p[0]),u.normalize(p[0],p[0]),i[0]=u.dot(p[0],p[1]),m(p[1],p[1],p[0],1,-i[0]),n[1]=u.length(p[1]),u.normalize(p[1],p[1]),i[0]/=n[1],i[1]=u.dot(p[0],p[2]),m(p[2],p[2],p[0],1,-i[1]),i[2]=u.dot(p[1],p[2]),m(p[2],p[2],p[1],1,-i[2]),n[2]=u.length(p[2]),u.normalize(p[2],p[2]),i[1]/=n[2],i[2]/=n[2],u.cross(d,p[1],p[2]),u.dot(p[0],d)<0)for(var z=0;z<3;z++)n[z]*=-1,p[z][0]*=-1,p[z][1]*=-1,p[z][2]*=-1;return g[0]=.5*Math.sqrt(Math.max(1+p[0][0]-p[1][1]-p[2][2],0)),g[1]=.5*Math.sqrt(Math.max(1-p[0][0]+p[1][1]-p[2][2],0)),g[2]=.5*Math.sqrt(Math.max(1-p[0][0]-p[1][1]+p[2][2],0)),g[3]=.5*Math.sqrt(Math.max(1+p[0][0]+p[1][1]+p[2][2],0)),p[2][1]>p[1][2]&&(g[0]=-g[0]),p[0][2]>p[2][0]&&(g[1]=-g[1]),p[1][0]>p[0][1]&&(g[2]=-g[2]),!0}},{"./normalize":412,"gl-mat4/clone":248,"gl-mat4/create":249,"gl-mat4/determinant":250,"gl-mat4/invert":254,"gl-mat4/transpose":264,"gl-vec3/cross":317,"gl-vec3/dot":322,"gl-vec3/length":332,"gl-vec3/normalize":339}],412:[function(t,e,n){e.exports=function(t,e){var n=e[15];if(0===n)return!1;for(var r=1/n,i=0;i<16;i++)t[i]=e[i]*r;return!0}},{}],413:[function(t,e,n){var r=t("gl-vec3/lerp"),i=t("mat4-recompose"),a=t("mat4-decompose"),o=t("gl-mat4/determinant"),s=t("quat-slerp"),l=f(),u=f(),c=f();function f(){return{translate:h(),scale:h(1),skew:h(),perspective:[0,0,0,1],quaternion:[0,0,0,1]}}function h(t){return[t||0,t||0,t||0]}e.exports=function(t,e,n,f){if(0===o(e)||0===o(n))return!1;var h=a(e,l.translate,l.scale,l.skew,l.perspective,l.quaternion),p=a(n,u.translate,u.scale,u.skew,u.perspective,u.quaternion);return!(!h||!p||(r(c.translate,l.translate,u.translate,f),r(c.skew,l.skew,u.skew,f),r(c.scale,l.scale,u.scale,f),r(c.perspective,l.perspective,u.perspective,f),s(c.quaternion,l.quaternion,u.quaternion,f),i(t,c.translate,c.scale,c.skew,c.perspective,c.quaternion),0))}},{"gl-mat4/determinant":250,"gl-vec3/lerp":333,"mat4-decompose":411,"mat4-recompose":414,"quat-slerp":466}],414:[function(t,e,n){var r={identity:t("gl-mat4/identity"),translate:t("gl-mat4/translate"),multiply:t("gl-mat4/multiply"),create:t("gl-mat4/create"),scale:t("gl-mat4/scale"),fromRotationTranslation:t("gl-mat4/fromRotationTranslation")},i=(r.create(),r.create());e.exports=function(t,e,n,a,o,s){return r.identity(t),r.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],r.identity(i),0!==a[2]&&(i[9]=a[2],r.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],r.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],r.multiply(t,t,i)),r.scale(t,t,n),t}},{"gl-mat4/create":249,"gl-mat4/fromRotationTranslation":252,"gl-mat4/identity":253,"gl-mat4/multiply":256,"gl-mat4/scale":262,"gl-mat4/translate":263}],415:[function(t,e,n){"use strict";e.exports=Math.log2||function(t){return Math.log(t)*Math.LOG2E}},{}],416:[function(t,e,n){"use strict";var r=t("binary-search-bounds"),i=t("mat4-interpolate"),a=t("gl-mat4/invert"),o=t("gl-mat4/rotateX"),s=t("gl-mat4/rotateY"),l=t("gl-mat4/rotateZ"),u=t("gl-mat4/lookAt"),c=t("gl-mat4/translate"),f=(t("gl-mat4/scale"),t("gl-vec3/normalize")),h=[0,0,0];function p(t){this._components=t.slice(),this._time=[0],this.prevMatrix=t.slice(),this.nextMatrix=t.slice(),this.computedMatrix=t.slice(),this.computedInverse=t.slice(),this.computedEye=[0,0,0],this.computedUp=[0,0,0],this.computedCenter=[0,0,0],this.computedRadius=[0],this._limits=[-1/0,1/0]}e.exports=function(t){return new p((t=t||{}).matrix||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])};var d=p.prototype;d.recalcMatrix=function(t){var e=this._time,n=r.le(e,t),o=this.computedMatrix;if(!(n<0)){var s=this._components;if(n===e.length-1)for(var l=16*n,u=0;u<16;++u)o[u]=s[l++];else{for(var c=e[n+1]-e[n],l=16*n,h=this.prevMatrix,p=!0,u=0;u<16;++u)h[u]=s[l++];for(var d=this.nextMatrix,u=0;u<16;++u)d[u]=s[l++],p=p&&h[u]===d[u];if(c<1e-6||p)for(var u=0;u<16;++u)o[u]=h[u];else i(o,h,d,(t-e[n])/c)}var m=this.computedUp;m[0]=o[1],m[1]=o[5],m[2]=o[9],f(m,m);var v=this.computedInverse;a(v,o);var g=this.computedEye,y=v[15];g[0]=v[12]/y,g[1]=v[13]/y,g[2]=v[14]/y;for(var 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l=0,u=0;u<3;++u)l+=Math.pow(n[u]-e[u],2);this.radius.set(t,.5*Math.log(Math.max(l,1e-6))),this.center.set(t,n[0],n[1],n[2])},h.translate=function(t,e,n,r){this.center.move(t,e||0,n||0,r||0)},h.setMatrix=function(t,e){var n=this.computedRotation;s(n,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),c(n,n),this.rotation.set(t,n[0],n[1],n[2],n[3]);var r=this.computedMatrix;a(r,e);var i=r[15];if(Math.abs(i)>1e-6){var o=r[12]/i,l=r[13]/i,u=r[14]/i;this.recalcMatrix(t);var f=Math.exp(this.computedRadius[0]);this.center.set(t,o-r[2]*f,l-r[6]*f,u-r[10]*f),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},h.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},h.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-1/0,e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},h.getDistanceLimits=function(t){var e=this.radius.bounds;return 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  * pad-left <https://github.com/jonschlinkert/pad-left>
  *
  * Copyright (c) 2014-2015, Jon Schlinkert.
  * Licensed under the MIT license.
  */
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thickness * normal * .5 * lineOffset / viewport.zw;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n}\n"]),frag:a(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\n\nuniform float dashSize, pixelRatio, thickness, opacity, id;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nvoid main() {\n\tfloat alpha = 1.;\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * 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MIN_DIFF : scale.x;\n  adjustedScale.y = (abs(scale.y) < MIN_DIFF) ? MIN_DIFF : scale.y;\n\n  vec2 scaleRatio = adjustedScale * viewport.zw;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineBot = 1. - lineTop;\n\n\tfragColor = (lineStart * aColor + lineEnd * bColor) / 255.;\n\n\tif (isNaN(aCoord.x) || isNaN(aCoord.y) || isNaN(bCoord.x) || isNaN(bCoord.y)) return;\n\n\tif (aCoord == prevCoord) prevCoord = aCoord + normalize(bCoord - aCoord);\n\tif (bCoord == nextCoord) nextCoord = bCoord - normalize(bCoord - aCoord);\n\n\tvec2 prevDiff = aCoord - prevCoord;\n\tvec2 currDiff = bCoord - aCoord;\n\tvec2 nextDiff = nextCoord - bCoord;\n\n\tvec2 prevTangent = normalize(prevDiff * scaleRatio);\n\tvec2 currTangent = normalize(currDiff * scaleRatio);\n\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\n\n\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\n\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\n\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\n\n\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t// collapsed/unidirectional segment cases\n\t// FIXME: there should be more elegant solution\n\tvec2 prevTanDiff = abs(prevTangent - currTangent);\n\tvec2 nextTanDiff = abs(nextTangent - currTangent);\n\tif (max(prevTanDiff.x, prevTanDiff.y) < MIN_DIFF) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (max(nextTanDiff.x, nextTanDiff.y) < MIN_DIFF) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:a(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:n,divisor:0,stride:8,offset:0},lineTop:{buffer:n,divisor:0,stride:8,offset:4},aColor:{buffer:t.prop("colorBuffer"),stride:4,offset:0,divisor:1},bColor:{buffer:t.prop("colorBuffer"),stride:4,offset:4,divisor:1},prevCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:0,divisor:1},aCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:16,divisor:1},nextCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:24,divisor:1}}},r))}catch(t){e=i}var s=t({primitive:"triangle",elements:function(t,e){return e.triangles},offset:0,vert:a(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 position, positionFract;\n\nuniform vec4 color;\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio, id;\nuniform vec4 viewport;\nuniform float opacity;\n\nvarying vec4 fragColor;\n\nconst float MAX_LINES = 256.;\n\nvoid main() {\n\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\n\n\tvec2 position = position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n"]),frag:a(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n"]),uniforms:{scale:t.prop("scale"),color:t.prop("fill"),scaleFract:t.prop("scaleFract"),translateFract:t.prop("translateFract"),translate:t.prop("translate"),opacity:t.prop("opacity"),pixelRatio:t.context("pixelRatio"),id:t.prop("id"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{position:{buffer:t.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:8}},blend:r.blend,depth:{enable:!1},scissor:r.scissor,stencil:r.stencil,viewport:r.viewport});return{fill:s,rect:i,miter:e}},m.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},m.prototype.render=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];e.length&&(t=this).update.apply(t,e),this.draw()},m.prototype.draw=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];return(e.length?e:this.passes).forEach(function(e,n){var r;if(e&&Array.isArray(e))return(r=t).draw.apply(r,e);"number"==typeof e&&(e=t.passes[e]),e&&e.count>1&&e.opacity&&(t.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&t.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>m.precisionThreshold||e.scale[1]*e.viewport.height>m.precisionThreshold?t.shaders.rect(e):"rect"===e.join||!e.join&&(e.thickness<=2||e.count>=m.maxPoints)?t.shaders.rect(e):t.shaders.miter(e)))}),this},m.prototype.update=function(t){var e=this;if(t){null!=t.length?"number"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var n=this.regl,a=this.gl;if(t.forEach(function(t,f){var p=e.passes[f];if(void 0!==t)if(null!==t){if("number"==typeof t[0]&&(t={positions:t}),t=s(t,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color strokeColor",fill:"fill fill-color fillColor",opacity:"alpha opacity",overlay:"overlay crease overlap intersect",close:"closed close closed-path closePath",range:"range dataBox",viewport:"viewport viewBox",hole:"holes hole hollow"}),p||(e.passes[f]=p={id:f,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:n.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:"linear",min:"linear"}),colorBuffer:n.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array}),positionBuffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),positionFractBuffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array})},t=o({},m.defaults,t)),null!=t.thickness&&(p.thickness=parseFloat(t.thickness)),null!=t.opacity&&(p.opacity=parseFloat(t.opacity)),null!=t.miterLimit&&(p.miterLimit=parseFloat(t.miterLimit)),null!=t.overlay&&(p.overlay=!!t.overlay,f<m.maxLines&&(p.depth=2*(m.maxLines-1-f%m.maxLines)/m.maxLines-1)),null!=t.join&&(p.join=t.join),null!=t.hole&&(p.hole=t.hole),null!=t.fill&&(p.fill=t.fill?r(t.fill,"uint8"):null),null!=t.viewport&&(p.viewport=v(t.viewport)),p.viewport||(p.viewport=v([a.drawingBufferWidth,a.drawingBufferHeight])),null!=t.close&&(p.close=t.close),null===t.positions&&(t.positions=[]),t.positions){var g,y;if(t.positions.x&&t.positions.y){var b=t.positions.x,x=t.positions.y;y=p.count=Math.max(b.length,x.length),g=new Float64Array(2*y);for(var _=0;_<y;_++)g[2*_]=b[_],g[2*_+1]=x[_]}else g=l(t.positions,"float64"),y=p.count=Math.floor(g.length/2);var w=p.bounds=i(g,2);if(p.fill){for(var A=[],M={},k=0,T=0,S=0,C=p.count;T<C;T++){var E=g[2*T],O=g[2*T+1];isNaN(E)||isNaN(O)||null==E||null==O?(E=g[2*k],O=g[2*k+1],M[T]=k):k=T,A[S++]=E,A[S++]=O}for(var D=u(A,p.hole||[]),L=0,z=D.length;L<z;L++)null!=M[D[L]]&&(D[L]=M[D[L]]);p.triangles=D}var P=new Float64Array(g);c(P,2,w);var I=new Float64Array(2*y+6);p.close?g[0]===g[2*y-2]&&g[1]===g[2*y-1]?(I[0]=P[2*y-4],I[1]=P[2*y-3]):(I[0]=P[2*y-2],I[1]=P[2*y-1]):(I[0]=P[0],I[1]=P[1]),I.set(P,2),p.close?g[0]===g[2*y-2]&&g[1]===g[2*y-1]?(I[2*y+2]=P[2],I[2*y+3]=P[3],p.count-=1):(I[2*y+2]=P[0],I[2*y+3]=P[1],I[2*y+4]=P[2],I[2*y+5]=P[3]):(I[2*y+2]=P[2*y-2],I[2*y+3]=P[2*y-1],I[2*y+4]=P[2*y-2],I[2*y+5]=P[2*y-1]),p.positionBuffer(h(I)),p.positionFractBuffer(d(I))}if(t.range?p.range=t.range:p.range||(p.range=p.bounds),(t.range||t.positions)&&p.count){var R=p.bounds,j=R[2]-R[0],F=R[3]-R[1],N=p.range[2]-p.range[0],B=p.range[3]-p.range[1];p.scale=[j/N,F/B],p.translate=[-p.range[0]/N+R[0]/N||0,-p.range[1]/B+R[1]/B||0],p.scaleFract=d(p.scale),p.translateFract=d(p.translate)}if(t.dashes){var V,U=0;if(!t.dashes||t.dashes.length<2)U=1,V=new Uint8Array([255,255,255,255,255,255,255,255]);else{U=0;for(var q=0;q<t.dashes.length;++q)U+=t.dashes[q];V=new Uint8Array(U*m.dashMult);for(var $=0,H=255,W=0;W<2;W++)for(var G=0;G<t.dashes.length;++G){for(var Y=0,X=t.dashes[G]*m.dashMult*.5;Y<X;++Y)V[$++]=H;H^=255}}p.dashLength=U,p.dashTexture({channels:1,data:V,width:V.length,height:1,mag:"linear",min:"linear"},0,0)}if(t.color){var Z=p.count,J=t.color;J||(J="transparent");var K=new Uint8Array(4*Z+4);if(Array.isArray(J)&&"number"!=typeof J[0]){for(var Q=0;Q<Z;Q++){var tt=r(J[Q],"uint8");K.set(tt,4*Q)}K.set(r(J[0],"uint8"),4*Z)}else for(var et=r(J,"uint8"),nt=0;nt<Z+1;nt++)K.set(et,4*nt);p.colorBuffer({usage:"dynamic",type:"uint8",data:K})}}else e.passes[f]=null}),t.length<this.passes.length){for(var f=t.length;f<this.passes.length;f++){var p=e.passes[f];p&&(p.colorBuffer.destroy(),p.positionBuffer.destroy(),p.dashTexture.destroy())}this.passes.length=t.length}for(var g=[],y=0;y<this.passes.length;y++)null!==e.passes[y]&&g.push(e.passes[y]);return this.passes=g,this}},m.prototype.destroy=function(){return this.passes.forEach(function(t){t.colorBuffer.destroy(),t.positionBuffer.destroy(),t.dashTexture.destroy()}),this.passes.length=0,this}},{"array-bounds":53,"array-normalize":54,"color-normalize":108,earcut:156,"es6-weak-map":209,"flatten-vertex-data":216,glslify:392,"object-assign":437,"parse-rect":442,"pick-by-alias":448,"to-float32":515}],475:[function(t,e,n){"use strict";var r=t("./scatter"),i=t("object-assign");e.exports=function(t,e){var n=new r(t,e),o=n.render.bind(n);return i(o,{render:o,update:n.update.bind(n),draw:n.draw.bind(n),destroy:n.destroy.bind(n),regl:n.regl,gl:n.gl,canvas:n.gl.canvas,groups:n.groups,markers:n.markerCache,palette:n.palette}),o}},{"./scatter":476,"object-assign":437}],476:[function(t,e,n){"use strict";var r=t("color-normalize"),i=t("array-bounds"),o=t("color-id"),a=t("point-cluster"),s=t("object-assign"),l=t("glslify"),u=t("pick-by-alias"),c=t("update-diff"),f=t("flatten-vertex-data"),h=t("is-iexplorer"),d=t("to-float32"),p=t("parse-rect");function v(t,e){var n=this;if(!(this instanceof v))return new v(t,e);"function"==typeof t?(e||(e={}),e.regl=t):(e=t,t=null),e&&e.length&&(e.positions=e);var r,i=(t=e.regl)._gl,o=[];this.tooManyColors=h,r=t.texture({data:new Uint8Array(1020),width:255,height:1,type:"uint8",format:"rgba",wrapS:"clamp",wrapT:"clamp",mag:"nearest",min:"nearest"}),s(this,{regl:t,gl:i,groups:[],markerCache:[null],markerTextures:[null],palette:o,paletteIds:{},paletteTexture:r,maxColors:255,maxSize:100,canvas:i.canvas}),this.update(e);var a={uniforms:{pixelRatio:t.context("pixelRatio"),palette:r,paletteSize:function(t,e){return[n.tooManyColors?0:255,r.height]},scale:t.prop("scale"),scaleFract:t.prop("scaleFract"),translate:t.prop("translate"),translateFract:t.prop("translateFract"),opacity:t.prop("opacity"),marker:t.prop("markerTexture")},attributes:{x:function(t,e){return e.xAttr||{buffer:e.positionBuffer,stride:8,offset:0}},y:function(t,e){return e.yAttr||{buffer:e.positionBuffer,stride:8,offset:4}},xFract:function(t,e){return e.xAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:0}},yFract:function(t,e){return e.yAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:4}},size:function(t,e){return e.size.length?{buffer:e.sizeBuffer,stride:2,offset:0}:{constant:[Math.round(255*e.size/n.maxSize)]}},borderSize:function(t,e){return e.borderSize.length?{buffer:e.sizeBuffer,stride:2,offset:1}:{constant:[Math.round(255*e.borderSize/n.maxSize)]}},colorId:function(t,e){return e.color.length?{buffer:e.colorBuffer,stride:n.tooManyColors?8:4,offset:0}:{constant:n.tooManyColors?o.slice(4*e.color,4*e.color+4):[e.color]}},borderColorId:function(t,e){return e.borderColor.length?{buffer:e.colorBuffer,stride:n.tooManyColors?8:4,offset:n.tooManyColors?4:2}:{constant:n.tooManyColors?o.slice(4*e.borderColor,4*e.borderColor+4):[e.borderColor]}},isActive:function(t,e){return!0===e.activation?{constant:[1]}:e.activation?e.activation:{constant:[0]}}},blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},scissor:{enable:!0,box:t.prop("viewport")},viewport:t.prop("viewport"),stencil:{enable:!1},depth:{enable:!1},elements:t.prop("elements"),count:t.prop("count"),offset:t.prop("offset"),primitive:"points"},u=s({},a);u.frag=l(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragWidth, fragBorderColorLevel, fragColorLevel;\n\nuniform sampler2D marker;\nuniform float pixelRatio, opacity;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float dist = texture2D(marker, gl_PointCoord).r, delta = fragWidth;\n\n  // max-distance alpha\n  if (dist < 0.003) discard;\n\n  // null-border case\n  if (fragBorderColorLevel == fragColorLevel || fragBorderColor.a == 0.) {\n    float colorAmt = smoothstep(.5 - delta, .5 + delta, dist);\n    gl_FragColor = vec4(fragColor.rgb, colorAmt * fragColor.a * opacity);\n  }\n  else {\n    float borderColorAmt = smoothstep(fragBorderColorLevel - delta, fragBorderColorLevel + delta, dist);\n    float colorAmt = smoothstep(fragColorLevel - delta, fragColorLevel + delta, dist);\n\n    vec4 color = fragBorderColor;\n    color.a *= borderColorAmt;\n    color = mix(color, fragColor, colorAmt);\n    color.a *= opacity;\n\n    gl_FragColor = color;\n  }\n\n}\n"]),u.vert=l(["precision mediump float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract, paletteSize;\nuniform float pixelRatio;\nuniform sampler2D palette;\n\nconst float maxSize = 100.;\nconst float borderLevel = .5;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragPointSize, fragBorderRadius,\n    fragWidth, fragBorderColorLevel, fragColorLevel;\n\nvec2 paletteCoord(float id) {\n  return vec2(\n    (mod(id, paletteSize.x) + .5) / paletteSize.x,\n    (floor(id / paletteSize.x) + .5) / paletteSize.y\n  );\n}\nvec2 paletteCoord(vec2 id) {\n  return vec2(\n    (id.x + .5) / paletteSize.x,\n    (id.y + .5) / paletteSize.y\n  );\n}\nvec4 getColor(vec4 id) {\n  // zero-palette means we deal with direct buffer\n  if (paletteSize.x == 0.) return id / 255.;\n  return texture2D(palette, paletteCoord(id.xy));\n}\n\nvoid main() {\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = 2. * size * pixelRatio;\n  fragPointSize = size * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragColor = color;\n  fragBorderColor = borderColor;\n  fragWidth = 1. / gl_PointSize;\n\n  fragBorderColorLevel = clamp(borderLevel - borderLevel * borderSize / size, 0., 1.);\n  fragColorLevel = clamp(borderLevel + (1. - borderLevel) * borderSize / size, 0., 1.);\n}\n"]),this.drawMarker=t(u);var c=s({},a);c.frag=l(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\n\nuniform float opacity;\nvarying float fragBorderRadius, fragWidth;\n\nfloat smoothStep(float edge0, float edge1, float x) {\n\tfloat t;\n\tt = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n\treturn t * t * (3.0 - 2.0 * t);\n}\n\nvoid main() {\n\tfloat radius, alpha = 1.0, delta = fragWidth;\n\n\tradius = length(2.0 * gl_PointCoord.xy - 1.0);\n\n\tif (radius > 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]),c.vert=l(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio;\nuniform sampler2D palette;\nuniform vec2 paletteSize;\n\nconst float maxSize = 100.;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nvec2 paletteCoord(float id) {\n  return vec2(\n    (mod(id, paletteSize.x) + .5) / paletteSize.x,\n    (floor(id / paletteSize.x) + .5) / paletteSize.y\n  );\n}\nvec2 paletteCoord(vec2 id) {\n  return vec2(\n    (id.x + .5) / paletteSize.x,\n    (id.y + .5) / paletteSize.y\n  );\n}\n\nvec4 getColor(vec4 id) {\n  // zero-palette means we deal with direct buffer\n  if (paletteSize.x == 0.) return id / 255.;\n  return texture2D(palette, paletteCoord(id.xy));\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = (size + borderSize) * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n  fragColor = color;\n  fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n  fragWidth = 1. / gl_PointSize;\n}\n"]),h&&(c.frag=c.frag.replace("smoothstep","smoothStep"),u.frag=u.frag.replace("smoothstep","smoothStep")),this.drawCircle=t(c)}e.exports=v,v.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:void 0,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4},v.prototype.render=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];return e.length&&(t=this).update.apply(t,e),this.draw(),this},v.prototype.draw=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];var r=this.groups;if(1===e.length&&Array.isArray(e[0])&&(null===e[0][0]||Array.isArray(e[0][0]))&&(e=e[0]),this.regl._refresh(),e.length)for(var i=0;i<e.length;i++)t.drawItem(i,e[i]);else r.forEach(function(e,n){t.drawItem(n)});return this},v.prototype.drawItem=function(t,e){var n=this.groups,r=n[t];if("number"==typeof e&&(t=e,r=n[e],e=null),r&&r.count&&r.opacity){r.activation[0]&&this.drawCircle(this.getMarkerDrawOptions(0,r,e));for(var i=[],o=1;o<r.activation.length;o++)r.activation[o]&&(!0===r.activation[o]||r.activation[o].data.length)&&i.push.apply(i,this.getMarkerDrawOptions(o,r,e));i.length&&this.drawMarker(i)}},v.prototype.getMarkerDrawOptions=function(t,e,n){var r=e.range,i=e.tree,o=e.viewport,a=e.activation,l=e.selectionBuffer,u=e.count;if(this.regl,!i)return n?[s({},e,{markerTexture:this.markerTextures[t],activation:a[t],count:n.length,elements:n,offset:0})]:[s({},e,{markerTexture:this.markerTextures[t],activation:a[t],offset:0})];var c=[],f=i.range(r,{lod:!0,px:[(r[2]-r[0])/o.width,(r[3]-r[1])/o.height]});if(n){for(var h=a[t],d=h.data,p=new Uint8Array(u),v=0;v<n.length;v++){var m=n[v];p[m]=d?d[m]:1}l.subdata(p)}for(var g=f.length;g--;){var y=f[g],b=y[0],x=y[1];c.push(s({},e,{markerTexture:this.markerTextures[t],activation:n?l:a[t],offset:b,count:x-b}))}return c},v.prototype.update=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];if(e.length){1===e.length&&Array.isArray(e[0])&&(e=e[0]);var r=this.groups,o=this.gl,l=this.regl,h=this.maxSize,m=this.maxColors,g=this.palette;this.groups=r=e.map(function(e,n){var y=r[n];if(void 0===e)return y;null===e?e={positions:null}:"function"==typeof e?e={ondraw:e}:"number"==typeof e[0]&&(e={positions:e}),null===(e=u(e,{positions:"positions data points",snap:"snap cluster lod tree",size:"sizes size radius",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",color:"colors color fill fill-color fillColor",borderColor:"borderColors borderColor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range dataBox databox",viewport:"viewport viewPort viewBox viewbox",opacity:"opacity alpha transparency",bounds:"bound bounds boundaries limits"})).positions&&(e.positions=[]),y||(r[n]=y={id:n,scale:null,translate:null,scaleFract:null,translateFract:null,activation:[],selectionBuffer:l.buffer({data:new Uint8Array(0),usage:"stream",type:"uint8"}),sizeBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),colorBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),positionBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"}),positionFractBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"})},e=s({},v.defaults,e)),!e.positions||"marker"in e||(e.marker=y.marker,delete y.marker),!e.marker||"positions"in e||(e.positions=y.positions,delete y.positions);var b=0,x=0;if(c(y,e,[{snap:!0,size:function(t,e){return null==t&&(t=v.defaults.size),b+=t&&t.length?1:0,t},borderSize:function(t,e){return null==t&&(t=v.defaults.borderSize),b+=t&&t.length?1:0,t},opacity:parseFloat,color:function(e,n){return null==e&&(e=v.defaults.color),e=t.updateColor(e),x++,e},borderColor:function(e,n){return null==e&&(e=v.defaults.borderColor),e=t.updateColor(e),x++,e},bounds:function(t,e,n){return"range"in n||(n.range=null),t},positions:function(t,e,n){var r=e.snap,o=e.positionBuffer,s=e.positionFractBuffer,u=e.selectionBuffer;if(t.x||t.y)return t.x.length?e.xAttr={buffer:l.buffer(t.x),offset:0,stride:4,count:t.x.length}:e.xAttr={buffer:t.x.buffer,offset:4*t.x.offset||0,stride:4*(t.x.stride||1),count:t.x.count},t.y.length?e.yAttr={buffer:l.buffer(t.y),offset:0,stride:4,count:t.y.length}:e.yAttr={buffer:t.y.buffer,offset:4*t.y.offset||0,stride:4*(t.y.stride||1),count:t.y.count},e.count=Math.max(e.xAttr.count,e.yAttr.count),t;t=f(t,"float64");var c=e.count=Math.floor(t.length/2),h=e.bounds=c?i(t,2):null;if(n.range||e.range||(delete e.range,n.range=h),n.marker||e.marker||(delete e.marker,n.marker=null),r&&(!0===r||c>r)?e.tree=a(t,{bounds:h}):r&&r.length&&(e.tree=r),e.tree){var p={primitive:"points",usage:"static",data:e.tree,type:"uint32"};e.elements?e.elements(p):e.elements=l.elements(p)}return o({data:d.float(t),usage:"dynamic"}),s({data:d.fract(t),usage:"dynamic"}),u({data:new Uint8Array(c),type:"uint8",usage:"stream"}),t}},{marker:function(e,n,r){var i=n.activation;if(i.forEach(function(t){return t&&t.destroy&&t.destroy()}),i.length=0,e&&"number"!=typeof e[0]){for(var o=[],a=0,s=Math.min(e.length,n.count);a<s;a++){var u=t.addMarker(e[a]);o[u]||(o[u]=new Uint8Array(n.count)),o[u][a]=1}for(var c=0;c<o.length;c++)if(o[c]){var f={data:o[c],type:"uint8",usage:"static"};i[c]?i[c](f):i[c]=l.buffer(f),i[c].data=o[c]}}else{var h=t.addMarker(e);i[h]=!0}return e},range:function(t,e,n){var r=e.bounds;if(r)return t||(t=r),e.scale=[1/(t[2]-t[0]),1/(t[3]-t[1])],e.translate=[-t[0],-t[1]],e.scaleFract=d.fract(e.scale),e.translateFract=d.fract(e.translate),t},viewport:function(t){var e=p(t||[o.drawingBufferWidth,o.drawingBufferHeight]);return e}}]),b){var _=y.count,w=y.size,A=y.borderSize,M=y.sizeBuffer,k=new Uint8Array(2*_);if(w.length||A.length)for(var T=0;T<_;T++)k[2*T]=Math.round(255*(null==w[T]?w:w[T])/h),k[2*T+1]=Math.round(255*(null==A[T]?A:A[T])/h);M({data:k,usage:"dynamic"})}if(x){var S,C=y.count,E=y.color,O=y.borderColor,D=y.colorBuffer;if(t.tooManyColors){if(E.length||O.length){S=new Uint8Array(8*C);for(var L=0;L<C;L++){var z=E[L];S[8*L]=g[4*z],S[8*L+1]=g[4*z+1],S[8*L+2]=g[4*z+2],S[8*L+3]=g[4*z+3];var P=O[L];S[8*L+4]=g[4*P],S[8*L+5]=g[4*P+1],S[8*L+6]=g[4*P+2],S[8*L+7]=g[4*P+3]}}}else if(E.length||O.length){S=new Uint8Array(4*C+2);for(var I=0;I<C;I++)null!=E[I]&&(S[4*I]=E[I]%m,S[4*I+1]=Math.floor(E[I]/m)),null!=O[I]&&(S[4*I+2]=O[I]%m,S[4*I+3]=Math.floor(O[I]/m))}D({data:S||new Uint8Array(0),type:"uint8",usage:"dynamic"})}return y})}},v.prototype.addMarker=function(t){var e,n=this.markerTextures,r=this.regl,i=this.markerCache,o=null==t?0:i.indexOf(t);if(o>=0)return o;if(t instanceof Uint8Array||t instanceof Uint8ClampedArray)e=t;else{e=new Uint8Array(t.length);for(var a=0,s=t.length;a<s;a++)e[a]=255*t[a]}var l=Math.floor(Math.sqrt(e.length));return o=n.length,i.push(t),n.push(r.texture({channels:1,data:e,radius:l,mag:"linear",min:"linear"})),o},v.prototype.updateColor=function(t){var e=this.paletteIds,n=this.palette,i=this.maxColors;Array.isArray(t)||(t=[t]);var a=[];if("number"==typeof t[0]){var s=[];if(Array.isArray(t))for(var l=0;l<t.length;l+=4)s.push(t.slice(l,l+4));else for(var u=0;u<t.length;u+=4)s.push(t.subarray(u,u+4));t=s}for(var c=0;c<t.length;c++){var f=t[c];f=r(f,"uint8");var h=o(f,!1);if(null==e[h]){var d=n.length;e[h]=Math.floor(d/4),n[d]=f[0],n[d+1]=f[1],n[d+2]=f[2],n[d+3]=f[3]}a[c]=e[h]}return!this.tooManyColors&&n.length>i*i*4&&(this.tooManyColors=!0),this.updatePalette(n),1===a.length?a[0]:a},v.prototype.updatePalette=function(t){if(!this.tooManyColors){var e=this.maxColors,n=this.paletteTexture,r=Math.ceil(.25*t.length/e);if(r>1)for(var i=.25*(t=t.slice()).length%e;i<r*e;i++)t.push(0,0,0,0);n.height<r&&n.resize(e,r),n.subimage({width:Math.min(.25*t.length,e),height:r,data:t},0,0)}},v.prototype.destroy=function(){return this.groups.forEach(function(t){t.sizeBuffer.destroy(),t.positionBuffer.destroy(),t.positionFractBuffer.destroy(),t.colorBuffer.destroy(),t.activation.forEach(function(t){return t&&t.destroy&&t.destroy()}),t.selectionBuffer.destroy(),t.elements&&t.elements.destroy()}),this.groups.length=0,this.paletteTexture.destroy(),this.markerTextures.forEach(function(t){return t&&t.destroy&&t.destroy()}),this}},{"array-bounds":53,"color-id":106,"color-normalize":108,"flatten-vertex-data":216,glslify:392,"is-iexplorer":402,"object-assign":437,"parse-rect":442,"pick-by-alias":448,"point-cluster":452,"to-float32":515,"update-diff":526}],477:[function(t,e,n){"use strict";var r=t("regl-scatter2d/scatter"),i=t("pick-by-alias"),o=t("array-bounds"),a=t("raf"),s=t("array-range"),l=t("parse-rect"),u=t("flatten-vertex-data");function c(t,e){if(!(this instanceof c))return new c(t,e);this.traces=[],this.passes={},this.regl=t,this.scatter=r(t),this.canvas=this.scatter.canvas}function f(t,e,n){var r=null!=t.id?t.id:t,i=e,o=n,a=r<<16|(255&i)<<8|255&o;return a}function h(t,e,n){var r,i,o,a,s=t[e],l=t[n];return s.length>2?(s[0],s[2],r=s[1],i=s[3]):s.length?(r=s[0],i=s[1]):(s.x,r=s.y,s.x,s.width,i=s.y+s.height),l.length>2?(o=l[0],a=l[2],l[1],l[3]):l.length?(o=l[0],a=l[1]):(o=l.x,l.y,a=l.x+l.width,l.y,l.height),[o,r,a,i]}function d(t){if("number"==typeof t)return[t,t,t,t];if(2===t.length)return[t[0],t[1],t[0],t[1]];var e=l(t);return[e.x,e.y,e.x+e.width,e.y+e.height]}e.exports=c,c.prototype.render=function(){for(var t,e=this,n=[],r=arguments.length;r--;)n[r]=arguments[r];return n.length&&(t=this).update.apply(t,n),this.regl.attributes.preserveDrawingBuffer?this.draw():(this.dirty?null==this.planned&&(this.planned=a(function(){e.draw(),e.dirty=!0,e.planned=null})):(this.draw(),this.dirty=!0,a(function(){e.dirty=!1})),this)},c.prototype.update=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];if(e.length){for(var r=0;r<e.length;r++)this.updateItem(r,e[r]);this.traces=this.traces.filter(Boolean);for(var i=[],o=0,a=0;a<this.traces.length;a++){for(var s=this.traces[a],l=this.traces[a].passes,u=0;u<l.length;u++)i.push(this.passes[l[u]]);s.passOffset=o,o+=s.passes.length}return(t=this.scatter).update.apply(t,i),this}},c.prototype.updateItem=function(t,e){var n=this.regl;if(null===e)return this.traces[t]=null,this;if(!e)return this;var r,a=i(e,{data:"data items columns rows values dimensions samples x",snap:"snap cluster",size:"sizes size radius",color:"colors color fill fill-color fillColor",opacity:"opacity alpha transparency opaque",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",borderColor:"borderColors borderColor bordercolor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range ranges databox dataBox",viewport:"viewport viewBox viewbox",domain:"domain domains area areas",padding:"pad padding paddings pads margin margins",transpose:"transpose transposed",diagonal:"diagonal diag showDiagonal",upper:"upper up top upperhalf upperHalf showupperhalf showUpper showUpperHalf",lower:"lower low bottom lowerhalf lowerHalf showlowerhalf showLowerHalf showLower"}),s=this.traces[t]||(this.traces[t]={id:t,buffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),color:"black",marker:null,size:12,borderColor:"transparent",borderSize:1,viewport:l([n._gl.drawingBufferWidth,n._gl.drawingBufferHeight]),padding:[0,0,0,0],opacity:1,diagonal:!0,upper:!0,lower:!0});if(null!=a.color&&(s.color=a.color),null!=a.size&&(s.size=a.size),null!=a.marker&&(s.marker=a.marker),null!=a.borderColor&&(s.borderColor=a.borderColor),null!=a.borderSize&&(s.borderSize=a.borderSize),null!=a.opacity&&(s.opacity=a.opacity),a.viewport&&(s.viewport=l(a.viewport)),null!=a.diagonal&&(s.diagonal=a.diagonal),null!=a.upper&&(s.upper=a.upper),null!=a.lower&&(s.lower=a.lower),a.data){s.buffer(u(a.data)),s.columns=a.data.length,s.count=a.data[0].length,s.bounds=[];for(var c=0;c<s.columns;c++)s.bounds[c]=o(a.data[c],1)}a.range&&(s.range=a.range,r=s.range&&"number"!=typeof s.range[0]),a.domain&&(s.domain=a.domain);var p=!1;null!=a.padding&&(Array.isArray(a.padding)&&a.padding.length===s.columns&&"number"==typeof a.padding[a.padding.length-1]?(s.padding=a.padding.map(d),p=!0):s.padding=d(a.padding));var v=s.columns,m=s.count,g=s.viewport.width,y=s.viewport.height,b=s.viewport.x,x=s.viewport.y,_=g/v,w=y/v;s.passes=[];for(var A=0;A<v;A++)for(var M=0;M<v;M++)if((s.diagonal||M!==A)&&(s.upper||!(A>M))&&(s.lower||!(A<M))){var k=f(s.id,A,M),T=this.passes[k]||(this.passes[k]={});if(a.data&&(a.transpose?T.positions={x:{buffer:s.buffer,offset:M,count:m,stride:v},y:{buffer:s.buffer,offset:A,count:m,stride:v}}:T.positions={x:{buffer:s.buffer,offset:M*m,count:m},y:{buffer:s.buffer,offset:A*m,count:m}},T.bounds=h(s.bounds,A,M)),a.domain||a.viewport||a.data){var S=p?h(s.padding,A,M):s.padding;if(s.domain){var 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MIN_DIFF : scale.x;\n  adjustedScale.y = (abs(scale.y) < MIN_DIFF) ? MIN_DIFF : scale.y;\n\n  vec2 scaleRatio = adjustedScale * viewport.zw;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineBot = 1. - lineTop;\n\n\tfragColor = (lineStart * aColor + lineEnd * bColor) / 255.;\n\n\tif (isNaN(aCoord.x) || isNaN(aCoord.y) || isNaN(bCoord.x) || isNaN(bCoord.y)) return;\n\n\tif (aCoord == prevCoord) prevCoord = aCoord + normalize(bCoord - aCoord);\n\tif (bCoord == nextCoord) nextCoord = bCoord - normalize(bCoord - aCoord);\n\n\tvec2 prevDiff = aCoord - prevCoord;\n\tvec2 currDiff = bCoord - aCoord;\n\tvec2 nextDiff = nextCoord - bCoord;\n\n\tvec2 prevTangent = normalize(prevDiff * scaleRatio);\n\tvec2 currTangent = normalize(currDiff * scaleRatio);\n\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\n\n\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\n\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\n\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\n\n\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t// collapsed/unidirectional segment cases\n\t// FIXME: there should be more elegant solution\n\tvec2 prevTanDiff = abs(prevTangent - currTangent);\n\tvec2 nextTanDiff = abs(nextTangent - currTangent);\n\tif (max(prevTanDiff.x, prevTanDiff.y) < MIN_DIFF) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (max(nextTanDiff.x, nextTanDiff.y) < MIN_DIFF) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:n,divisor:0,stride:8,offset:0},lineTop:{buffer:n,divisor:0,stride:8,offset:4},aColor:{buffer:t.prop("colorBuffer"),stride:4,offset:0,divisor:1},bColor:{buffer:t.prop("colorBuffer"),stride:4,offset:4,divisor:1},prevCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:0,divisor:1},aCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:16,divisor:1},nextCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:24,divisor:1}}},r))}catch(t){e=i}var s=t({primitive:"triangle",elements:function(t,e){return e.triangles},offset:0,vert:o(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 position, positionFract;\n\nuniform vec4 color;\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio, id;\nuniform vec4 viewport;\nuniform float opacity;\n\nvarying vec4 fragColor;\n\nconst float MAX_LINES = 256.;\n\nvoid main() {\n\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\n\n\tvec2 position = position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n"]),uniforms:{scale:t.prop("scale"),color:t.prop("fill"),scaleFract:t.prop("scaleFract"),translateFract:t.prop("translateFract"),translate:t.prop("translate"),opacity:t.prop("opacity"),pixelRatio:t.context("pixelRatio"),id:t.prop("id"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{position:{buffer:t.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:8}},blend:r.blend,depth:{enable:!1},scissor:r.scissor,stencil:r.stencil,viewport:r.viewport});return{fill:s,rect:i,miter:e}},v.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},v.prototype.render=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];e.length&&(t=this).update.apply(t,e),this.draw()},v.prototype.draw=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];return(e.length?e:this.passes).forEach(function(e,n){var r;if(e&&Array.isArray(e))return(r=t).draw.apply(r,e);"number"==typeof e&&(e=t.passes[e]),e&&e.count>1&&e.opacity&&(t.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&t.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>v.precisionThreshold||e.scale[1]*e.viewport.height>v.precisionThreshold?t.shaders.rect(e):"rect"===e.join||!e.join&&(e.thickness<=2||e.count>=v.maxPoints)?t.shaders.rect(e):t.shaders.miter(e)))}),this},v.prototype.update=function(t){var e=this;if(t){null!=t.length?"number"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var n=this.regl,o=this.gl;if(t.forEach(function(t,f){var d=e.passes[f];if(void 0!==t)if(null!==t){if("number"==typeof t[0]&&(t={positions:t}),t=s(t,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color strokeColor",fill:"fill fill-color fillColor",opacity:"alpha opacity",overlay:"overlay crease overlap intersect",close:"closed close closed-path closePath",range:"range dataBox",viewport:"viewport viewBox",hole:"holes hole hollow"}),d||(e.passes[f]=d={id:f,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:n.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:"linear",min:"linear"}),colorBuffer:n.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array}),positionBuffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),positionFractBuffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array})},t=a({},v.defaults,t)),null!=t.thickness&&(d.thickness=parseFloat(t.thickness)),null!=t.opacity&&(d.opacity=parseFloat(t.opacity)),null!=t.miterLimit&&(d.miterLimit=parseFloat(t.miterLimit)),null!=t.overlay&&(d.overlay=!!t.overlay,f<v.maxLines&&(d.depth=2*(v.maxLines-1-f%v.maxLines)/v.maxLines-1)),null!=t.join&&(d.join=t.join),null!=t.hole&&(d.hole=t.hole),null!=t.fill&&(d.fill=t.fill?r(t.fill,"uint8"):null),null!=t.viewport&&(d.viewport=m(t.viewport)),d.viewport||(d.viewport=m([o.drawingBufferWidth,o.drawingBufferHeight])),null!=t.close&&(d.close=t.close),null===t.positions&&(t.positions=[]),t.positions){var g,y;if(t.positions.x&&t.positions.y){var b=t.positions.x,x=t.positions.y;y=d.count=Math.max(b.length,x.length),g=new Float64Array(2*y);for(var _=0;_<y;_++)g[2*_]=b[_],g[2*_+1]=x[_]}else g=l(t.positions,"float64"),y=d.count=Math.floor(g.length/2);var w=d.bounds=i(g,2);if(d.fill){for(var A=[],M={},k=0,T=0,S=0,C=d.count;T<C;T++){var E=g[2*T],O=g[2*T+1];isNaN(E)||isNaN(O)||null==E||null==O?(E=g[2*k],O=g[2*k+1],M[T]=k):k=T,A[S++]=E,A[S++]=O}for(var D=u(A,d.hole||[]),L=0,z=D.length;L<z;L++)null!=M[D[L]]&&(D[L]=M[D[L]]);d.triangles=D}var P=new Float64Array(g);c(P,2,w);var I=new Float64Array(2*y+6);d.close?g[0]===g[2*y-2]&&g[1]===g[2*y-1]?(I[0]=P[2*y-4],I[1]=P[2*y-3]):(I[0]=P[2*y-2],I[1]=P[2*y-1]):(I[0]=P[0],I[1]=P[1]),I.set(P,2),d.close?g[0]===g[2*y-2]&&g[1]===g[2*y-1]?(I[2*y+2]=P[2],I[2*y+3]=P[3],d.count-=1):(I[2*y+2]=P[0],I[2*y+3]=P[1],I[2*y+4]=P[2],I[2*y+5]=P[3]):(I[2*y+2]=P[2*y-2],I[2*y+3]=P[2*y-1],I[2*y+4]=P[2*y-2],I[2*y+5]=P[2*y-1]),d.positionBuffer(h(I)),d.positionFractBuffer(p(I))}if(t.range?d.range=t.range:d.range||(d.range=d.bounds),(t.range||t.positions)&&d.count){var R=d.bounds,F=R[2]-R[0],j=R[3]-R[1],N=d.range[2]-d.range[0],B=d.range[3]-d.range[1];d.scale=[F/N,j/B],d.translate=[-d.range[0]/N+R[0]/N||0,-d.range[1]/B+R[1]/B||0],d.scaleFract=p(d.scale),d.translateFract=p(d.translate)}if(t.dashes){var V,U=0;if(!t.dashes||t.dashes.length<2)U=1,V=new Uint8Array([255,255,255,255,255,255,255,255]);else{U=0;for(var q=0;q<t.dashes.length;++q)U+=t.dashes[q];V=new Uint8Array(U*v.dashMult);for(var $=0,H=255,W=0;W<2;W++)for(var G=0;G<t.dashes.length;++G){for(var Y=0,X=t.dashes[G]*v.dashMult*.5;Y<X;++Y)V[$++]=H;H^=255}}d.dashLength=U,d.dashTexture({channels:1,data:V,width:V.length,height:1,mag:"linear",min:"linear"},0,0)}if(t.color){var Z=d.count,J=t.color;J||(J="transparent");var K=new Uint8Array(4*Z+4);if(Array.isArray(J)&&"number"!=typeof J[0]){for(var Q=0;Q<Z;Q++){var tt=r(J[Q],"uint8");K.set(tt,4*Q)}K.set(r(J[0],"uint8"),4*Z)}else for(var et=r(J,"uint8"),nt=0;nt<Z+1;nt++)K.set(et,4*nt);d.colorBuffer({usage:"dynamic",type:"uint8",data:K})}}else e.passes[f]=null}),t.length<this.passes.length){for(var f=t.length;f<this.passes.length;f++){var d=e.passes[f];d&&(d.colorBuffer.destroy(),d.positionBuffer.destroy(),d.dashTexture.destroy())}this.passes.length=t.length}for(var g=[],y=0;y<this.passes.length;y++)null!==e.passes[y]&&g.push(e.passes[y]);return this.passes=g,this}},v.prototype.destroy=function(){return this.passes.forEach(function(t){t.colorBuffer.destroy(),t.positionBuffer.destroy(),t.dashTexture.destroy()}),this.passes.length=0,this}},{"array-bounds":53,"array-normalize":54,"color-normalize":108,earcut:156,"es6-weak-map":209,"flatten-vertex-data":216,glslify:392,"object-assign":437,"parse-rect":442,"pick-by-alias":448,"to-float32":515}],475:[function(t,e,n){"use strict";var r=t("./scatter"),i=t("object-assign");e.exports=function(t,e){var n=new r(t,e),a=n.render.bind(n);return i(a,{render:a,update:n.update.bind(n),draw:n.draw.bind(n),destroy:n.destroy.bind(n),regl:n.regl,gl:n.gl,canvas:n.gl.canvas,groups:n.groups,markers:n.markerCache,palette:n.palette}),a}},{"./scatter":476,"object-assign":437}],476:[function(t,e,n){"use strict";var r=t("color-normalize"),i=t("array-bounds"),a=t("color-id"),o=t("point-cluster"),s=t("object-assign"),l=t("glslify"),u=t("pick-by-alias"),c=t("update-diff"),f=t("flatten-vertex-data"),h=t("is-iexplorer"),p=t("to-float32"),d=t("parse-rect");function m(t,e){var n=this;if(!(this instanceof m))return new m(t,e);"function"==typeof t?(e||(e={}),e.regl=t):(e=t,t=null),e&&e.length&&(e.positions=e);var r,i=(t=e.regl)._gl,a=[];this.tooManyColors=h,r=t.texture({data:new Uint8Array(1020),width:255,height:1,type:"uint8",format:"rgba",wrapS:"clamp",wrapT:"clamp",mag:"nearest",min:"nearest"}),s(this,{regl:t,gl:i,groups:[],markerCache:[null],markerTextures:[null],palette:a,paletteIds:{},paletteTexture:r,maxColors:255,maxSize:100,canvas:i.canvas}),this.update(e);var o={uniforms:{pixelRatio:t.context("pixelRatio"),palette:r,paletteSize:function(t,e){return[n.tooManyColors?0:255,r.height]},scale:t.prop("scale"),scaleFract:t.prop("scaleFract"),translate:t.prop("translate"),translateFract:t.prop("translateFract"),opacity:t.prop("opacity"),marker:t.prop("markerTexture")},attributes:{x:function(t,e){return e.xAttr||{buffer:e.positionBuffer,stride:8,offset:0}},y:function(t,e){return e.yAttr||{buffer:e.positionBuffer,stride:8,offset:4}},xFract:function(t,e){return e.xAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:0}},yFract:function(t,e){return e.yAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:4}},size:function(t,e){return e.size.length?{buffer:e.sizeBuffer,stride:2,offset:0}:{constant:[Math.round(255*e.size/n.maxSize)]}},borderSize:function(t,e){return e.borderSize.length?{buffer:e.sizeBuffer,stride:2,offset:1}:{constant:[Math.round(255*e.borderSize/n.maxSize)]}},colorId:function(t,e){return e.color.length?{buffer:e.colorBuffer,stride:n.tooManyColors?8:4,offset:0}:{constant:n.tooManyColors?a.slice(4*e.color,4*e.color+4):[e.color]}},borderColorId:function(t,e){return e.borderColor.length?{buffer:e.colorBuffer,stride:n.tooManyColors?8:4,offset:n.tooManyColors?4:2}:{constant:n.tooManyColors?a.slice(4*e.borderColor,4*e.borderColor+4):[e.borderColor]}},isActive:function(t,e){return!0===e.activation?{constant:[1]}:e.activation?e.activation:{constant:[0]}}},blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},scissor:{enable:!0,box:t.prop("viewport")},viewport:t.prop("viewport"),stencil:{enable:!1},depth:{enable:!1},elements:t.prop("elements"),count:t.prop("count"),offset:t.prop("offset"),primitive:"points"},u=s({},o);u.frag=l(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragWidth, fragBorderColorLevel, fragColorLevel;\n\nuniform sampler2D marker;\nuniform float pixelRatio, opacity;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float dist = texture2D(marker, gl_PointCoord).r, delta = fragWidth;\n\n  // max-distance alpha\n  if (dist < 0.003) discard;\n\n  // null-border case\n  if (fragBorderColorLevel == fragColorLevel || fragBorderColor.a == 0.) {\n    float colorAmt = smoothstep(.5 - delta, .5 + delta, dist);\n    gl_FragColor = vec4(fragColor.rgb, colorAmt * fragColor.a * opacity);\n  }\n  else {\n    float borderColorAmt = smoothstep(fragBorderColorLevel - delta, fragBorderColorLevel + delta, dist);\n    float colorAmt = smoothstep(fragColorLevel - delta, fragColorLevel + delta, dist);\n\n    vec4 color = fragBorderColor;\n    color.a *= borderColorAmt;\n    color = mix(color, fragColor, colorAmt);\n    color.a *= opacity;\n\n    gl_FragColor = color;\n  }\n\n}\n"]),u.vert=l(["precision mediump float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract, paletteSize;\nuniform float pixelRatio;\nuniform sampler2D palette;\n\nconst float maxSize = 100.;\nconst float borderLevel = .5;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragPointSize, fragBorderRadius,\n    fragWidth, fragBorderColorLevel, fragColorLevel;\n\nvec2 paletteCoord(float id) {\n  return vec2(\n    (mod(id, paletteSize.x) + .5) / paletteSize.x,\n    (floor(id / paletteSize.x) + .5) / paletteSize.y\n  );\n}\nvec2 paletteCoord(vec2 id) {\n  return vec2(\n    (id.x + .5) / paletteSize.x,\n    (id.y + .5) / paletteSize.y\n  );\n}\nvec4 getColor(vec4 id) {\n  // zero-palette means we deal with direct buffer\n  if (paletteSize.x == 0.) return id / 255.;\n  return texture2D(palette, paletteCoord(id.xy));\n}\n\nvoid main() {\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = 2. * size * pixelRatio;\n  fragPointSize = size * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragColor = color;\n  fragBorderColor = borderColor;\n  fragWidth = 1. / gl_PointSize;\n\n  fragBorderColorLevel = clamp(borderLevel - borderLevel * borderSize / size, 0., 1.);\n  fragColorLevel = clamp(borderLevel + (1. - borderLevel) * borderSize / size, 0., 1.);\n}\n"]),this.drawMarker=t(u);var c=s({},o);c.frag=l(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\n\nuniform float opacity;\nvarying float fragBorderRadius, fragWidth;\n\nfloat smoothStep(float edge0, float edge1, float x) {\n\tfloat t;\n\tt = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n\treturn t * t * (3.0 - 2.0 * t);\n}\n\nvoid main() {\n\tfloat radius, alpha = 1.0, delta = fragWidth;\n\n\tradius = length(2.0 * gl_PointCoord.xy - 1.0);\n\n\tif (radius > 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]),c.vert=l(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio;\nuniform sampler2D palette;\nuniform vec2 paletteSize;\n\nconst float maxSize = 100.;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nvec2 paletteCoord(float id) {\n  return vec2(\n    (mod(id, paletteSize.x) + .5) / paletteSize.x,\n    (floor(id / paletteSize.x) + .5) / paletteSize.y\n  );\n}\nvec2 paletteCoord(vec2 id) {\n  return vec2(\n    (id.x + .5) / paletteSize.x,\n    (id.y + .5) / paletteSize.y\n  );\n}\n\nvec4 getColor(vec4 id) {\n  // zero-palette means we deal with direct buffer\n  if (paletteSize.x == 0.) return id / 255.;\n  return texture2D(palette, paletteCoord(id.xy));\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = (size + borderSize) * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n  fragColor = color;\n  fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n  fragWidth = 1. / gl_PointSize;\n}\n"]),h&&(c.frag=c.frag.replace("smoothstep","smoothStep"),u.frag=u.frag.replace("smoothstep","smoothStep")),this.drawCircle=t(c)}e.exports=m,m.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:void 0,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4},m.prototype.render=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];return e.length&&(t=this).update.apply(t,e),this.draw(),this},m.prototype.draw=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];var r=this.groups;if(1===e.length&&Array.isArray(e[0])&&(null===e[0][0]||Array.isArray(e[0][0]))&&(e=e[0]),this.regl._refresh(),e.length)for(var i=0;i<e.length;i++)t.drawItem(i,e[i]);else r.forEach(function(e,n){t.drawItem(n)});return this},m.prototype.drawItem=function(t,e){var n=this.groups,r=n[t];if("number"==typeof e&&(t=e,r=n[e],e=null),r&&r.count&&r.opacity){r.activation[0]&&this.drawCircle(this.getMarkerDrawOptions(0,r,e));for(var i=[],a=1;a<r.activation.length;a++)r.activation[a]&&(!0===r.activation[a]||r.activation[a].data.length)&&i.push.apply(i,this.getMarkerDrawOptions(a,r,e));i.length&&this.drawMarker(i)}},m.prototype.getMarkerDrawOptions=function(t,e,n){var r=e.range,i=e.tree,a=e.viewport,o=e.activation,l=e.selectionBuffer,u=e.count;if(this.regl,!i)return n?[s({},e,{markerTexture:this.markerTextures[t],activation:o[t],count:n.length,elements:n,offset:0})]:[s({},e,{markerTexture:this.markerTextures[t],activation:o[t],offset:0})];var c=[],f=i.range(r,{lod:!0,px:[(r[2]-r[0])/a.width,(r[3]-r[1])/a.height]});if(n){for(var h=o[t],p=h.data,d=new Uint8Array(u),m=0;m<n.length;m++){var v=n[m];d[v]=p?p[v]:1}l.subdata(d)}for(var g=f.length;g--;){var y=f[g],b=y[0],x=y[1];c.push(s({},e,{markerTexture:this.markerTextures[t],activation:n?l:o[t],offset:b,count:x-b}))}return c},m.prototype.update=function(){for(var t=this,e=[],n=arguments.length;n--;)e[n]=arguments[n];if(e.length){1===e.length&&Array.isArray(e[0])&&(e=e[0]);var r=this.groups,a=this.gl,l=this.regl,h=this.maxSize,v=this.maxColors,g=this.palette;this.groups=r=e.map(function(e,n){var y=r[n];if(void 0===e)return y;null===e?e={positions:null}:"function"==typeof e?e={ondraw:e}:"number"==typeof e[0]&&(e={positions:e}),null===(e=u(e,{positions:"positions data points",snap:"snap cluster lod tree",size:"sizes size radius",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",color:"colors color fill fill-color fillColor",borderColor:"borderColors borderColor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range dataBox databox",viewport:"viewport viewPort viewBox viewbox",opacity:"opacity alpha transparency",bounds:"bound bounds boundaries limits"})).positions&&(e.positions=[]),y||(r[n]=y={id:n,scale:null,translate:null,scaleFract:null,translateFract:null,activation:[],selectionBuffer:l.buffer({data:new Uint8Array(0),usage:"stream",type:"uint8"}),sizeBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),colorBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),positionBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"}),positionFractBuffer:l.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"})},e=s({},m.defaults,e)),!e.positions||"marker"in e||(e.marker=y.marker,delete y.marker),!e.marker||"positions"in e||(e.positions=y.positions,delete y.positions);var b=0,x=0;if(c(y,e,[{snap:!0,size:function(t,e){return null==t&&(t=m.defaults.size),b+=t&&t.length?1:0,t},borderSize:function(t,e){return null==t&&(t=m.defaults.borderSize),b+=t&&t.length?1:0,t},opacity:parseFloat,color:function(e,n){return null==e&&(e=m.defaults.color),e=t.updateColor(e),x++,e},borderColor:function(e,n){return null==e&&(e=m.defaults.borderColor),e=t.updateColor(e),x++,e},bounds:function(t,e,n){return"range"in n||(n.range=null),t},positions:function(t,e,n){var r=e.snap,a=e.positionBuffer,s=e.positionFractBuffer,u=e.selectionBuffer;if(t.x||t.y)return t.x.length?e.xAttr={buffer:l.buffer(t.x),offset:0,stride:4,count:t.x.length}:e.xAttr={buffer:t.x.buffer,offset:4*t.x.offset||0,stride:4*(t.x.stride||1),count:t.x.count},t.y.length?e.yAttr={buffer:l.buffer(t.y),offset:0,stride:4,count:t.y.length}:e.yAttr={buffer:t.y.buffer,offset:4*t.y.offset||0,stride:4*(t.y.stride||1),count:t.y.count},e.count=Math.max(e.xAttr.count,e.yAttr.count),t;t=f(t,"float64");var c=e.count=Math.floor(t.length/2),h=e.bounds=c?i(t,2):null;if(n.range||e.range||(delete e.range,n.range=h),n.marker||e.marker||(delete e.marker,n.marker=null),r&&(!0===r||c>r)?e.tree=o(t,{bounds:h}):r&&r.length&&(e.tree=r),e.tree){var d={primitive:"points",usage:"static",data:e.tree,type:"uint32"};e.elements?e.elements(d):e.elements=l.elements(d)}return a({data:p.float(t),usage:"dynamic"}),s({data:p.fract(t),usage:"dynamic"}),u({data:new Uint8Array(c),type:"uint8",usage:"stream"}),t}},{marker:function(e,n,r){var i=n.activation;if(i.forEach(function(t){return t&&t.destroy&&t.destroy()}),i.length=0,e&&"number"!=typeof e[0]){for(var a=[],o=0,s=Math.min(e.length,n.count);o<s;o++){var u=t.addMarker(e[o]);a[u]||(a[u]=new Uint8Array(n.count)),a[u][o]=1}for(var c=0;c<a.length;c++)if(a[c]){var f={data:a[c],type:"uint8",usage:"static"};i[c]?i[c](f):i[c]=l.buffer(f),i[c].data=a[c]}}else{var h=t.addMarker(e);i[h]=!0}return e},range:function(t,e,n){var r=e.bounds;if(r)return t||(t=r),e.scale=[1/(t[2]-t[0]),1/(t[3]-t[1])],e.translate=[-t[0],-t[1]],e.scaleFract=p.fract(e.scale),e.translateFract=p.fract(e.translate),t},viewport:function(t){var e=d(t||[a.drawingBufferWidth,a.drawingBufferHeight]);return e}}]),b){var _=y.count,w=y.size,A=y.borderSize,M=y.sizeBuffer,k=new Uint8Array(2*_);if(w.length||A.length)for(var T=0;T<_;T++)k[2*T]=Math.round(255*(null==w[T]?w:w[T])/h),k[2*T+1]=Math.round(255*(null==A[T]?A:A[T])/h);M({data:k,usage:"dynamic"})}if(x){var S,C=y.count,E=y.color,O=y.borderColor,D=y.colorBuffer;if(t.tooManyColors){if(E.length||O.length){S=new Uint8Array(8*C);for(var L=0;L<C;L++){var z=E[L];S[8*L]=g[4*z],S[8*L+1]=g[4*z+1],S[8*L+2]=g[4*z+2],S[8*L+3]=g[4*z+3];var P=O[L];S[8*L+4]=g[4*P],S[8*L+5]=g[4*P+1],S[8*L+6]=g[4*P+2],S[8*L+7]=g[4*P+3]}}}else if(E.length||O.length){S=new Uint8Array(4*C+2);for(var I=0;I<C;I++)null!=E[I]&&(S[4*I]=E[I]%v,S[4*I+1]=Math.floor(E[I]/v)),null!=O[I]&&(S[4*I+2]=O[I]%v,S[4*I+3]=Math.floor(O[I]/v))}D({data:S||new Uint8Array(0),type:"uint8",usage:"dynamic"})}return y})}},m.prototype.addMarker=function(t){var e,n=this.markerTextures,r=this.regl,i=this.markerCache,a=null==t?0:i.indexOf(t);if(a>=0)return a;if(t instanceof Uint8Array||t instanceof Uint8ClampedArray)e=t;else{e=new Uint8Array(t.length);for(var o=0,s=t.length;o<s;o++)e[o]=255*t[o]}var l=Math.floor(Math.sqrt(e.length));return a=n.length,i.push(t),n.push(r.texture({channels:1,data:e,radius:l,mag:"linear",min:"linear"})),a},m.prototype.updateColor=function(t){var e=this.paletteIds,n=this.palette,i=this.maxColors;Array.isArray(t)||(t=[t]);var o=[];if("number"==typeof t[0]){var s=[];if(Array.isArray(t))for(var l=0;l<t.length;l+=4)s.push(t.slice(l,l+4));else for(var u=0;u<t.length;u+=4)s.push(t.subarray(u,u+4));t=s}for(var c=0;c<t.length;c++){var f=t[c];f=r(f,"uint8");var h=a(f,!1);if(null==e[h]){var p=n.length;e[h]=Math.floor(p/4),n[p]=f[0],n[p+1]=f[1],n[p+2]=f[2],n[p+3]=f[3]}o[c]=e[h]}return!this.tooManyColors&&n.length>i*i*4&&(this.tooManyColors=!0),this.updatePalette(n),1===o.length?o[0]:o},m.prototype.updatePalette=function(t){if(!this.tooManyColors){var e=this.maxColors,n=this.paletteTexture,r=Math.ceil(.25*t.length/e);if(r>1)for(var i=.25*(t=t.slice()).length%e;i<r*e;i++)t.push(0,0,0,0);n.height<r&&n.resize(e,r),n.subimage({width:Math.min(.25*t.length,e),height:r,data:t},0,0)}},m.prototype.destroy=function(){return this.groups.forEach(function(t){t.sizeBuffer.destroy(),t.positionBuffer.destroy(),t.positionFractBuffer.destroy(),t.colorBuffer.destroy(),t.activation.forEach(function(t){return t&&t.destroy&&t.destroy()}),t.selectionBuffer.destroy(),t.elements&&t.elements.destroy()}),this.groups.length=0,this.paletteTexture.destroy(),this.markerTextures.forEach(function(t){return t&&t.destroy&&t.destroy()}),this}},{"array-bounds":53,"color-id":106,"color-normalize":108,"flatten-vertex-data":216,glslify:392,"is-iexplorer":402,"object-assign":437,"parse-rect":442,"pick-by-alias":448,"point-cluster":452,"to-float32":515,"update-diff":526}],477:[function(t,e,n){"use strict";var r=t("regl-scatter2d/scatter"),i=t("pick-by-alias"),a=t("array-bounds"),o=t("raf"),s=t("array-range"),l=t("parse-rect"),u=t("flatten-vertex-data");function c(t,e){if(!(this instanceof c))return new c(t,e);this.traces=[],this.passes={},this.regl=t,this.scatter=r(t),this.canvas=this.scatter.canvas}function f(t,e,n){var r=null!=t.id?t.id:t,i=e,a=n,o=r<<16|(255&i)<<8|255&a;return o}function h(t,e,n){var r,i,a,o,s=t[e],l=t[n];return s.length>2?(s[0],s[2],r=s[1],i=s[3]):s.length?(r=s[0],i=s[1]):(s.x,r=s.y,s.x,s.width,i=s.y+s.height),l.length>2?(a=l[0],o=l[2],l[1],l[3]):l.length?(a=l[0],o=l[1]):(a=l.x,l.y,o=l.x+l.width,l.y,l.height),[a,r,o,i]}function p(t){if("number"==typeof t)return[t,t,t,t];if(2===t.length)return[t[0],t[1],t[0],t[1]];var e=l(t);return[e.x,e.y,e.x+e.width,e.y+e.height]}e.exports=c,c.prototype.render=function(){for(var t,e=this,n=[],r=arguments.length;r--;)n[r]=arguments[r];return n.length&&(t=this).update.apply(t,n),this.regl.attributes.preserveDrawingBuffer?this.draw():(this.dirty?null==this.planned&&(this.planned=o(function(){e.draw(),e.dirty=!0,e.planned=null})):(this.draw(),this.dirty=!0,o(function(){e.dirty=!1})),this)},c.prototype.update=function(){for(var t,e=[],n=arguments.length;n--;)e[n]=arguments[n];if(e.length){for(var r=0;r<e.length;r++)this.updateItem(r,e[r]);this.traces=this.traces.filter(Boolean);for(var i=[],a=0,o=0;o<this.traces.length;o++){for(var 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up top upperhalf upperHalf showupperhalf showUpper showUpperHalf",lower:"lower low bottom lowerhalf lowerHalf showlowerhalf showLowerHalf showLower"}),s=this.traces[t]||(this.traces[t]={id:t,buffer:n.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),color:"black",marker:null,size:12,borderColor:"transparent",borderSize:1,viewport:l([n._gl.drawingBufferWidth,n._gl.drawingBufferHeight]),padding:[0,0,0,0],opacity:1,diagonal:!0,upper:!0,lower:!0});if(null!=o.color&&(s.color=o.color),null!=o.size&&(s.size=o.size),null!=o.marker&&(s.marker=o.marker),null!=o.borderColor&&(s.borderColor=o.borderColor),null!=o.borderSize&&(s.borderSize=o.borderSize),null!=o.opacity&&(s.opacity=o.opacity),o.viewport&&(s.viewport=l(o.viewport)),null!=o.diagonal&&(s.diagonal=o.diagonal),null!=o.upper&&(s.upper=o.upper),null!=o.lower&&(s.lower=o.lower),o.data){s.buffer(u(o.data)),s.columns=o.data.length,s.count=o.data[0].length,s.bounds=[];for(var 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0===this.NEPALI_CALENDAR_DATA[n]&&(this.NEPALI_CALENDAR_DATA[n]=e)},NEPALI_CALENDAR_DATA:{1970:[18,31,31,32,31,31,31,30,29,30,29,30,30],1971:[18,31,31,32,31,32,30,30,29,30,29,30,30],1972:[17,31,32,31,32,31,30,30,30,29,29,30,30],1973:[19,30,32,31,32,31,30,30,30,29,30,29,31],1974:[19,31,31,32,30,31,31,30,29,30,29,30,30],1975:[18,31,31,32,32,30,31,30,29,30,29,30,30],1976:[17,31,32,31,32,31,30,30,30,29,29,30,31],1977:[18,31,32,31,32,31,31,29,30,29,30,29,31],1978:[18,31,31,32,31,31,31,30,29,30,29,30,30],1979:[18,31,31,32,32,31,30,30,29,30,29,30,30],1980:[17,31,32,31,32,31,30,30,30,29,29,30,31],1981:[18,31,31,31,32,31,31,29,30,30,29,30,30],1982:[18,31,31,32,31,31,31,30,29,30,29,30,30],1983:[18,31,31,32,32,31,30,30,29,30,29,30,30],1984:[17,31,32,31,32,31,30,30,30,29,29,30,31],1985:[18,31,31,31,32,31,31,29,30,30,29,30,30],1986:[18,31,31,32,31,31,31,30,29,30,29,30,30],1987:[18,31,32,31,32,31,30,30,29,30,29,30,30],1988:[17,31,32,31,32,31,30,30,30,29,29,30,31],1989:[18,31,31,31,32,31,31,30,29,30,29,30,30],1990:[18,31,31,32,31,31,31,30,29,30,29,30,30],1991:[18,31,32,31,32,31,30,30,29,30,29,30,30],1992:[17,31,32,31,32,31,30,30,30,29,30,29,31],1993:[18,31,31,31,32,31,31,30,29,30,29,30,30],1994:[18,31,31,32,31,31,31,30,29,30,29,30,30],1995:[17,31,32,31,32,31,30,30,30,29,29,30,30],1996:[17,31,32,31,32,31,30,30,30,29,30,29,31],1997:[18,31,31,32,31,31,31,30,29,30,29,30,30],1998:[18,31,31,32,31,31,31,30,29,30,29,30,30],1999:[17,31,32,31,32,31,30,30,30,29,29,30,31],2000:[17,30,32,31,32,31,30,30,30,29,30,29,31],2001:[18,31,31,32,31,31,31,30,29,30,29,30,30],2002:[18,31,31,32,32,31,30,30,29,30,29,30,30],2003:[17,31,32,31,32,31,30,30,30,29,29,30,31],2004:[17,30,32,31,32,31,30,30,30,29,30,29,31],2005:[18,31,31,32,31,31,31,30,29,30,29,30,30],2006:[18,31,31,32,32,31,30,30,29,30,29,30,30],2007:[17,31,32,31,32,31,30,30,30,29,29,30,31],2008:[17,31,31,31,32,31,31,29,30,30,29,29,31],2009:[18,31,31,32,31,31,31,30,29,30,29,30,30],2010:[18,31,31,32,32,31,30,30,29,30,29,30,30],2011:[17,31,32,31,32,31,30,30,30,29,29,30,31],2012:[17,31,31,31,32,31,31,29,30,30,29,30,30],2013:[18,31,31,32,31,31,31,30,29,30,29,30,30],2014:[18,31,31,32,32,31,30,30,29,30,29,30,30],2015:[17,31,32,31,32,31,30,30,30,29,29,30,31],2016:[17,31,31,31,32,31,31,29,30,30,29,30,30],2017:[18,31,31,32,31,31,31,30,29,30,29,30,30],2018:[18,31,32,31,32,31,30,30,29,30,29,30,30],2019:[17,31,32,31,32,31,30,30,30,29,30,29,31],2020:[17,31,31,31,32,31,31,30,29,30,29,30,30],2021:[18,31,31,32,31,31,31,30,29,30,29,30,30],2022:[17,31,32,31,32,31,30,30,30,29,29,30,30],2023:[17,31,32,31,32,31,30,30,30,29,30,29,31],2024:[17,31,31,31,32,31,31,30,29,30,29,30,30],2025:[18,31,31,32,31,31,31,30,29,30,29,30,30],2026:[17,31,32,31,32,31,30,30,30,29,29,30,31],2027:[17,30,32,31,32,31,30,30,30,29,30,29,31],2028:[17,31,31,32,31,31,31,30,29,30,29,30,30],2029:[18,31,31,32,31,32,30,30,29,30,29,30,30],2030:[17,31,32,31,32,31,30,30,30,30,30,30,31],2031:[17,31,32,31,32,31,31,31,31,31,31,31,31],2032:[17,32,32,32,32,32,32,32,32,32,32,32,32],2033:[18,31,31,32,32,31,30,30,29,30,29,30,30],2034:[17,31,32,31,32,31,30,30,30,29,29,30,31],2035:[17,30,32,31,32,31,31,29,30,30,29,29,31],2036:[17,31,31,32,31,31,31,30,29,30,29,30,30],2037:[18,31,31,32,32,31,30,30,29,30,29,30,30],2038:[17,31,32,31,32,31,30,30,30,29,29,30,31],2039:[17,31,31,31,32,31,31,29,30,30,29,30,30],2040:[17,31,31,32,31,31,31,30,29,30,29,30,30],2041:[18,31,31,32,32,31,30,30,29,30,29,30,30],2042:[17,31,32,31,32,31,30,30,30,29,29,30,31],2043:[17,31,31,31,32,31,31,29,30,30,29,30,30],2044:[17,31,31,32,31,31,31,30,29,30,29,30,30],2045:[18,31,32,31,32,31,30,30,29,30,29,30,30],2046:[17,31,32,31,32,31,30,30,30,29,29,30,31],2047:[17,31,31,31,32,31,31,30,29,30,29,30,30],2048:[17,31,31,32,31,31,31,30,29,30,29,30,30],2049:[17,31,32,31,32,31,30,30,30,29,29,30,30],2050:[17,31,32,31,32,31,30,30,30,29,30,29,31],2051:[17,31,31,31,32,31,31,30,29,30,29,30,30],2052:[17,31,31,32,31,31,31,30,29,30,29,30,30],2053:[17,31,32,31,32,31,30,30,30,29,29,30,30],2054:[17,31,32,31,32,31,30,30,30,29,30,29,31],2055:[17,31,31,32,31,31,31,30,29,30,30,29,30],2056:[17,31,31,32,31,32,30,30,29,30,29,30,30],2057:[17,31,32,31,32,31,30,30,30,29,29,30,31],2058:[17,30,32,31,32,31,30,30,30,29,30,29,31],2059:[17,31,31,32,31,31,31,30,29,30,29,30,30],2060:[17,31,31,32,32,31,30,30,29,30,29,30,30],2061:[17,31,32,31,32,31,30,30,30,29,29,30,31],2062:[17,30,32,31,32,31,31,29,30,29,30,29,31],2063:[17,31,31,32,31,31,31,30,29,30,29,30,30],2064:[17,31,31,32,32,31,30,30,29,30,29,30,30],2065:[17,31,32,31,32,31,30,30,30,29,29,30,31],2066:[17,31,31,31,32,31,31,29,30,30,29,29,31],2067:[17,31,31,32,31,31,31,30,29,30,29,30,30],2068:[17,31,31,32,32,31,30,30,29,30,29,30,30],2069:[17,31,32,31,32,31,30,30,30,29,29,30,31],2070:[17,31,31,31,32,31,31,29,30,30,29,30,30],2071:[17,31,31,32,31,31,31,30,29,30,29,30,30],2072:[17,31,32,31,32,31,30,30,29,30,29,30,30],2073:[17,31,32,31,32,31,30,30,30,29,29,30,31],2074:[17,31,31,31,32,31,31,30,29,30,29,30,30],2075:[17,31,31,32,31,31,31,30,29,30,29,30,30],2076:[16,31,32,31,32,31,30,30,30,2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r=t("../main"),i=t("object-assign");function o(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function a(t,e){return t-e*Math.floor(t/e)}o.prototype=new r.baseCalendar,i(o.prototype,{name:"Persian",jdEpoch:1948320.5,daysPerMonth:[31,31,31,31,31,31,30,30,30,30,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Persian",epochs:["BP","AP"],monthNames:["Farvardin","Ordibehesht","Khordad","Tir","Mordad","Shahrivar","Mehr","Aban","Azar","Day","Bahman","Esfand"],monthNamesShort:["Far","Ord","Kho","Tir","Mor","Sha","Meh","Aba","Aza","Day","Bah","Esf"],dayNames:["Yekshambe","Doshambe","Seshambe","Chæharshambe","Panjshambe","Jom'e","Shambe"],dayNamesShort:["Yek","Do","Se","Chæ","Panj","Jom","Sha"],dayNamesMin:["Ye","Do","Se","Ch","Pa","Jo","Sh"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,r.local.invalidYear);return 682*((e.year()-(e.year()>0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,n){var r=this.newDate(t,e,n);return r.add(-(r.dayOfWeek()+1)%7,"d"),Math.floor((r.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var n=this._validate(t,e,this.minDay,r.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(12===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(t,e,n){return 5!==this.dayOfWeek(t,e,n)},toJD:function(t,e,n){var i=this._validate(t,e,n,r.local.invalidDate);t=i.year(),e=i.month(),n=i.day();var o=t-(t>=0?474:473),s=474+a(o,2820);return n+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(o/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),n=Math.floor(e/1029983),r=a(e,1029983),i=2820;if(1029982!==r){var o=Math.floor(r/366),s=a(r,366);i=Math.floor((2134*o+2816*s+2815)/1028522)+o+1}var l=i+2820*n+474;l=l<=0?l-1:l;var 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r.baseCalendar,i(o.prototype,{name:"UmmAlQura",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thalāthā’","Yawm al-Arba‘ā’","Yawm al-Khamīs","Yawm al-Jum‘a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,r.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,n){var r=this.newDate(t,e,n);return r.add(-r.dayOfWeek(),"d"),Math.floor((r.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,n=1;n<=12;n++)e+=this.daysInMonth(t,n);return e},daysInMonth:function(t,e){for(var n=this._validate(t,e,this.minDay,r.local.invalidMonth),i=n.toJD()-24e5+.5,o=0,s=0;s<a.length;s++){if(a[s]>i)return a[o]-a[o-1];o++}return 30},weekDay:function(t,e,n){return 5!==this.dayOfWeek(t,e,n)},toJD:function(t,e,n){var i=this._validate(t,e,n,r.local.invalidDate),o=12*(i.year()-1)+i.month()-15292,s=i.day()+a[o-1]-1;return s+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,n=0,r=0;r<a.length&&!(a[r]>e);r++)n++;var i=n+15292,o=Math.floor((i-1)/12),s=o+1,l=i-12*o,u=e-a[n-1]+1;return this.newDate(s,l,u)},isValid:function(t,e,n){var i=r.baseCalendar.prototype.isValid.apply(this,arguments);return i&&(t=null!=t.year?t.year:t,i=t>=1276&&t<=1500),i},_validate:function(t,e,n,i){var o=r.baseCalendar.prototype._validate.apply(this,arguments);if(o.year<1276||o.year>1500)throw i.replace(/\{0\}/,this.local.name);return o}}),r.calendars.ummalqura=o;var 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r=t("object-assign");function i(){this.regionalOptions=[],this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"},this.local=this.regionalOptions[""],this.calendars={},this._localCals={}}function o(t,e,n,r){if(this._calendar=t,this._year=e,this._month=n,this._day=r,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}function a(t,e){return"000000".substring(0,e-(t=""+t).length)+t}function s(){this.shortYearCutoff="+10"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[""]}r(i.prototype,{instance:function(t,e){t=(t||"gregorian").toLowerCase(),e=e||"";var n=this._localCals[t+"-"+e];if(!n&&this.calendars[t]&&(n=new this.calendars[t](e),this._localCals[t+"-"+e]=n),!n)throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,t);return n},newDate:function(t,e,n,r,i){return(r=(null!=t&&t.year?t.calendar():"string"==typeof r?this.instance(r,i):r)||this.instance()).newDate(t,e,n)},substituteDigits:function(t){return function(e){return(e+"").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(n){for(var r="",i=0;n>0;){var o=n%10;r=(0===o?"":t[o]+e[i])+r,i++,n=Math.floor(n/10)}return 0===r.indexOf(t[1]+e[1])&&(r=r.substr(1)),r||t[0]}}}),r(o.prototype,{newDate:function(t,e,n){return this._calendar.newDate(null==t?this:t,e,n)},year:function(t){return 0===arguments.length?this._year:this.set(t,"y")},month:function(t){return 0===arguments.length?this._month:this.set(t,"m")},day:function(t){return 0===arguments.length?this._day:this.set(t,"d")},date:function(t,e,n){if(!this._calendar.isValid(t,e,n))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=n,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(u.local.differentCalendars||u.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?"-":"")+a(Math.abs(this.year()),4)+"-"+a(this.month(),2)+"-"+a(this.day(),2)}}),r(s.prototype,{_validateLevel:0,newDate:function(t,e,n){return null==t?this.today():(t.year&&(this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate),n=t.day(),e=t.month(),t=t.year()),new o(this,t,e,n))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return e.year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return(e.year()<0?"-":"")+a(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear),12},monthOfYear:function(t,e){var n=this._validate(t,e,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth);return(n.month()+this.monthsInYear(n)-this.firstMonth)%this.monthsInYear(n)+this.minMonth},fromMonthOfYear:function(t,e){var n=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,n,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth),n},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,n){var r=this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate);return r.toJD()-this.newDate(r.year(),this.fromMonthOfYear(r.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,n){var r=this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(r))+2)%this.daysInWeek()},extraInfo:function(t,e,n){return this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate),{}},add:function(t,e,n){return this._validate(t,this.minMonth,this.minDay,u.local.invalidDate||u.regionalOptions[""].invalidDate),this._correctAdd(t,this._add(t,e,n),e,n)},_add:function(t,e,n){if(this._validateLevel++,"d"===n||"w"===n){var r=t.toJD()+e*("w"===n?this.daysInWeek():1),i=t.calendar().fromJD(r);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var o=t.year()+("y"===n?e:0),a=t.monthOfYear()+("m"===n?e:0),i=t.day();"y"===n?(t.month()!==this.fromMonthOfYear(o,a)&&(a=this.newDate(o,t.month(),this.minDay).monthOfYear()),a=Math.min(a,this.monthsInYear(o)),i=Math.min(i,this.daysInMonth(o,this.fromMonthOfYear(o,a)))):"m"===n&&(function(t){for(;a<t.minMonth;)o--,a+=t.monthsInYear(o);for(var e=t.monthsInYear(o);a>e-1+t.minMonth;)o++,a-=e,e=t.monthsInYear(o)}(this),i=Math.min(i,this.daysInMonth(o,this.fromMonthOfYear(o,a))));var s=[o,this.fromMonthOfYear(o,a),i];return this._validateLevel--,s}catch(t){throw 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n,s,l=a(t,e),u=l.on,c=l.off.concat(l.explicitOff),f={},h=t._fullLayout.annotations;if(u.length||c.length){for(n=0;n<u.length;n++)(s=o(t.layout,"annotations",h[u[n]])).modifyItem("visible",!0),r.extendFlat(f,s.getUpdateObj());for(n=0;n<c.length;n++)(s=o(t.layout,"annotations",h[c[n]])).modifyItem("visible",!1),r.extendFlat(f,s.getUpdateObj());return i.call("update",t,{},f)}}}},{"../../lib":696,"../../plot_api/plot_template":734,"../../registry":827}],556:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../color");e.exports=function(t,e,n,o){o("opacity");var a=o("bgcolor"),s=o("bordercolor"),l=i.opacity(s);o("borderpad");var u=o("borderwidth"),c=o("showarrow");o("text",c?" 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B=e.font,V=z.append("text").classed("annotation-text",!0).text(e.text);_.annotationText?V.call(f.makeEditable,{delegate:z,gd:t}).call(U).on("edit",function(n){e.text=n,this.call(U),M("text",n),s&&s.autorange&&A(s._name+".autorange",!0),m&&m.autorange&&A(m._name+".autorange",!0),i.call("relayout",t,k())}):V.call(U)}else r.selectAll("#"+T).remove();function U(n){return n.call(u.font,B).attr({"text-anchor":{left:"start",right:"end"}[e.align]||"middle"}),f.convertToTspans(n,t,q),n}function q(){var n=V.selectAll("a");if(1===n.size()&&n.text()===V.text()){var r=z.insert("a",":first-child").attr({"xlink:xlink:href":n.attr("xlink:href"),"xlink:xlink:show":n.attr("xlink:show")}).style({cursor:"pointer"});r.node().appendChild(j.node())}var c=z.select(".annotation-text-math-group"),p=!c.empty(),g=u.bBox((p?c:V).node()),y=g.width,w=g.height,L=e.width||y,I=e.height||w,B=Math.round(L+2*R),U=Math.round(I+2*R);function 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Y,X,Z=q.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-H)+","+(p-W),transform:"translate("+H+","+W+")"}).style("stroke-width",B+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");d.init({element:Z.node(),gd:t,prepFn:function(){var t=u.getTranslate(z);Y=t.x,X=t.y,s&&s.autorange&&A(s._name+".autorange",!0),m&&m.autorange&&A(m._name+".autorange",!0)},moveFn:function(t,n){var r=w(Y,X),i=r[0]+t,o=r[1]+n;z.call(u.setTranslate,i,o),M("x",s?s.p2r(s.r2p(e.x)+t):e.x+t/x.w),M("y",m?m.p2r(m.r2p(e.y)+n):e.y-n/x.h),e.axref===e.xref&&M("ax",s.p2r(s.r2p(e.ax)+t)),e.ayref===e.yref&&M("ay",m.p2r(m.r2p(e.ay)+n)),q.attr("transform","translate("+t+","+n+")"),O.attr({transform:"rotate("+C+","+i+","+o+")"})},doneFn:function(){i.call("relayout",t,k());var 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e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var n=0;n<e.annotations.length;n++)e.annotations[n].visible&&m(t,n);return o.previousPromises(t)},drawOne:m,drawRaw:g}},{"../../lib":696,"../../lib/setcursor":716,"../../lib/svg_text_utils":720,"../../plot_api/plot_template":734,"../../plots/cartesian/axes":744,"../../plots/plots":808,"../../registry":827,"../color":570,"../dragelement":592,"../drawing":595,"../fx":612,"./draw_arrow_head":560,d3:148}],560:[function(t,e,n){"use strict";var r=t("d3"),i=t("../color"),o=t("./arrow_paths");e.exports=function(t,e,n){var a,s,l,u,c=t.node(),f=o[n.arrowhead||0],h=o[n.startarrowhead||0],d=(n.arrowwidth||1)*(n.arrowsize||1),p=(n.arrowwidth||1)*(n.startarrowsize||1),v=e.indexOf("start")>=0,m=e.indexOf("end")>=0,g=f.backoff*d+n.standoff,y=h.backoff*p+n.startstandoff;if("line"===c.nodeName){a={x:+t.attr("x1"),y:+t.attr("y1")},s={x:+t.attr("x2"),y:+t.attr("y2")};var 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T,D,L=x.node().getBoundingClientRect(),z=t.xa._offset+(t.x0+t.x1)/2,P=t.ya._offset+(t.y0+t.y1)/2,I=Math.abs(t.x1-t.x0),R=Math.abs(t.y1-t.y0),j=L.width+w+A+k;t.ty0=S-L.top,t.bx=L.width+2*A,t.by=L.height+2*A,t.anchor="start",t.txwidth=L.width,t.tx2width=k,t.offset=0,o?(t.pos=z,T=P+R/2+j<=E,D=P-R/2-j>=0,"top"!==t.idealAlign&&T||!D?T?(P+=R/2,t.anchor="start"):t.anchor="middle":(P-=R/2,t.anchor="end")):(t.pos=P,T=z+I/2+j<=C,D=z-I/2-j>=0,"left"!==t.idealAlign&&T||!D?T?(z+=I/2,t.anchor="start"):t.anchor="middle":(z-=I/2,t.anchor="end")),x.attr("text-anchor",t.anchor),k&&_.attr("text-anchor",t.anchor),e.attr("transform","translate("+z+","+P+")"+(o?"rotate("+g+")":""))}),R}function k(t,e){t.each(function(t){var n=r.select(this);if(t.del)n.remove();else{var i="end"===t.anchor?-1:1,o=n.select("text.nums"),a={start:1,end:-1,middle:0}[t.anchor],s=a*(w+A),u=s+a*(t.txwidth+A),f=0,h=t.offset;"middle"===t.anchor&&(s-=t.tx2width/2,u+=t.txwidth/2+A),e&&(h*=-_,f=t.offset*x),n.select("path").attr("d","middle"===t.anchor?"M-"+(t.bx/2+t.tx2width/2)+","+(h-t.by/2)+"h"+t.bx+"v"+t.by+"h-"+t.bx+"Z":"M0,0L"+(i*w+f)+","+(w+h)+"v"+(t.by/2-w)+"h"+i*t.bx+"v-"+t.by+"H"+(i*w+f)+"V"+(h-w)+"Z"),o.call(l.positionText,s+f,h+t.ty0-t.by/2+A),t.tx2width&&(n.select("text.name").call(l.positionText,u+a*A+f,h+t.ty0-t.by/2+A),n.select("rect").call(c.setRect,u+(a-1)*t.tx2width/2+f,h-t.by/2-1,t.tx2width,t.by+2))}})}function T(t,e){var n=t.index,r=t.trace||{},i=t.cd[0],o=t.cd[n]||{},s=Array.isArray(n)?function(t,e){return a.castOption(i,n,t)||a.extractOption({},r,"",e)}:function(t,e){return a.extractOption(o,r,t,e)};function l(e,n,r){var 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E,O,D=o.readability(S.color,h)<1.5?f.contrast(h):S.color,L=n.spikemode,z=n.spikethickness,P=n.spikecolor||D,I=n._boundingBox,R=(I.top+I.bottom)/2<T?I.bottom:I.top;-1===L.indexOf("toaxis")&&-1===L.indexOf("across")||(-1!==L.indexOf("toaxis")&&(E=R,O=T),-1!==L.indexOf("across")&&(E=n._counterSpan[0],O=n._counterSpan[1]),i.insert("line",":first-child").attr({x1:k,x2:k,y1:E,y2:O,"stroke-width":z,stroke:P,"stroke-dasharray":c.dashStyle(n.spikedash,z)}).classed("spikeline",!0).classed("crisp",!0),i.insert("line",":first-child").attr({x1:k,x2:k,y1:E,y2:O,"stroke-width":z+2,stroke:h}).classed("spikeline",!0).classed("crisp",!0)),-1!==L.indexOf("marker")&&i.insert("circle",":first-child").attr({cx:k,cy:R-("top"!==n.side?z:-z),r:z,fill:P}).classed("spikeline",!0)}}}function C(t,e){return!e||e.vLinePoint!==t._spikepoints.vLinePoint||e.hLinePoint!==t._spikepoints.hLinePoint}n.hover=function(t,e,n,o){t=a.getGraphDiv(t),a.throttle(t._fullLayout._uid+m.HOVERID,m.HOVERMINTIME,function(){!function(t,e,n,o){n||(n="xy");var l=Array.isArray(n)?n:[n],c=t._fullLayout,m=c._plots||[],g=m[n],y=c._has("cartesian");if(g){var x=g.overlays.map(function(t){return t.id});l=l.concat(x)}for(var _=l.length,w=new Array(_),A=new Array(_),E=!1,O=0;O<_;O++){var D=l[O],L=m[D];if(L)E=!0,w[O]=d.getFromId(t,L.xaxis._id),A[O]=d.getFromId(t,L.yaxis._id);else{var z=c[D]._subplot;w[O]=z.xaxis,A[O]=z.yaxis}}var P=e.hovermode||c.hovermode;if(P&&!E&&(P="closest"),-1===["x","y","closest"].indexOf(P)||!t.calcdata||t.querySelector(".zoombox")||t._dragging)return h.unhoverRaw(t,e);var I,R,j,F,N,B,V,U,q,$,H,W,G,Y=-1===c.hoverdistance?1/0:c.hoverdistance,X=-1===c.spikedistance?1/0:c.spikedistance,Z=[],J=[],K={hLinePoint:null,vLinePoint:null},Q=!1;if(Array.isArray(e))for(P="array",j=0;j<e.length;j++)N=t.calcdata[e[j].curveNumber||0],B=N[0].trace,"skip"!==N[0].trace.hoverinfo&&(J.push(N),"h"===B.orientation&&(Q=!0));else{for(F=0;F<t.calcdata.length;F++)N=t.calcdata[F],"skip"!==(B=N[0].trace).hoverinfo&&v.isTraceInSubplots(B,l)&&(J.push(N),"h"===B.orientation&&(Q=!0));var tt,et,nt=!e.target;if(nt)tt="xpx"in e?e.xpx:w[0]._length/2,et="ypx"in e?e.ypx:A[0]._length/2;else{if(!1===s.triggerHandler(t,"plotly_beforehover",e))return;var rt=e.target.getBoundingClientRect();if(tt=e.clientX-rt.left,et=e.clientY-rt.top,tt<0||tt>w[0]._length||et<0||et>A[0]._length)return h.unhoverRaw(t,e)}if(e.pointerX=tt+w[0]._offset,e.pointerY=et+A[0]._offset,I="xval"in e?v.flat(l,e.xval):v.p2c(w,tt),R="yval"in e?v.flat(l,e.yval):v.p2c(A,et),!i(I[0])||!i(R[0]))return a.warn("Fx.hover failed",e,t),h.unhoverRaw(t,e)}var it=1/0;for(F=0;F<J.length;F++)if((N=J[F])&&N[0]&&N[0].trace&&!0===N[0].trace.visible&&(B=N[0].trace,-1===["carpet","contourcarpet"].indexOf(B._module.name))){if("splom"===B.type?V=l[U=0]:(V=v.getSubplot(B),U=l.indexOf(V)),q=P,W={cd:N,trace:B,xa:w[U],ya:A[U],maxHoverDistance:Y,maxSpikeDistance:X,index:!1,distance:Math.min(it,Y),spikeDistance:1/0,xSpike:void 0,ySpike:void 0,color:f.defaultLine,name:B.name,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},c[V]&&(W.subplot=c[V]._subplot),c._splomScenes&&c._splomScenes[B.uid]&&(W.scene=c._splomScenes[B.uid]),G=Z.length,"array"===q){var ot=e[F];"pointNumber"in ot?(W.index=ot.pointNumber,q="closest"):(q="","xval"in ot&&($=ot.xval,q="x"),"yval"in ot&&(H=ot.yval,q=q?"closest":"y"))}else $=I[U],H=R[U];if(0!==Y)if(B._module&&B._module.hoverPoints){var at=B._module.hoverPoints(W,$,H,q,c._hoverlayer);if(at)for(var st,lt=0;lt<at.length;lt++)st=at[lt],i(st.x0)&&i(st.y0)&&Z.push(T(st,P))}else a.log("Unrecognized trace type in hover:",B);if("closest"===P&&Z.length>G&&(Z.splice(0,G),it=Z[0].distance),y&&0!==X&&0===Z.length){W.distance=X,W.index=!1;var ut=B._module.hoverPoints(W,$,H,"closest",c._hoverlayer);if(ut&&(ut=ut.filter(function(t){return t.spikeDistance<=X})),ut&&ut.length){var ct,ft=ut.filter(function(t){return t.xa.showspikes});if(ft.length){var ht=ft[0];i(ht.x0)&&i(ht.y0)&&(ct=mt(ht),(!K.vLinePoint||K.vLinePoint.spikeDistance>ct.spikeDistance)&&(K.vLinePoint=ct))}var dt=ut.filter(function(t){return t.ya.showspikes});if(dt.length){var pt=dt[0];i(pt.x0)&&i(pt.y0)&&(ct=mt(pt),(!K.hLinePoint||K.hLinePoint.spikeDistance>ct.spikeDistance)&&(K.hLinePoint=ct))}}}}function vt(t,e){for(var n,r=null,i=1/0,o=0;o<t.length;o++)(n=t[o].spikeDistance)<i&&n<=e&&(r=t[o],i=n);return r}function mt(t){return t?{xa:t.xa,ya:t.ya,x:void 0!==t.xSpike?t.xSpike:(t.x0+t.x1)/2,y:void 0!==t.ySpike?t.ySpike:(t.y0+t.y1)/2,distance:t.distance,spikeDistance:t.spikeDistance,curveNumber:t.trace.index,color:t.color,pointNumber:t.index}:null}var gt={fullLayout:c,container:c._hoverlayer,outerContainer:c._paperdiv,event:e},yt=t._spikepoints,bt={vLinePoint:K.vLinePoint,hLinePoint:K.hLinePoint};if(t._spikepoints=bt,y&&0!==X&&0!==Z.length){var xt=Z.filter(function(t){return t.ya.showspikes}),_t=vt(xt,X);K.hLinePoint=mt(_t);var wt=Z.filter(function(t){return t.xa.showspikes}),At=vt(wt,X);K.vLinePoint=mt(At)}if(0===Z.length){var Mt=h.unhoverRaw(t,e);return!y||null===K.hLinePoint&&null===K.vLinePoint||C(yt)&&S(K,gt),Mt}y&&C(yt)&&S(K,gt),Z.sort(function(t,e){return t.distance-e.distance});var kt=t._hoverdata,Tt=[];for(j=0;j<Z.length;j++){var St=Z[j];Tt.push(v.makeEventData(St,St.trace,St.cd))}t._hoverdata=Tt;var Ct="y"===P&&(J.length>1||Z.length>1)||"closest"===P&&Q&&Z.length>1,Et=f.combine(c.plot_bgcolor||f.background,c.paper_bgcolor),Ot={hovermode:P,rotateLabels:Ct,bgColor:Et,container:c._hoverlayer,outerContainer:c._paperdiv,commonLabelOpts:c.hoverlabel,hoverdistance:c.hoverdistance},Dt=M(Z,Ot,t);if(function(t,e,n){var r,i,o,a,s,l,u,c=0,f=1,h=t.map(function(t,r){var i=t[e],o="x"===i._id.charAt(0),a=i.range;return!r&&a&&a[0]>a[1]!==o&&(f=-1),[{i:r,traceIndex:t.trace.index,dp:0,pos:t.pos,posref:t.posref,size:t.by*(o?b:1)/2,pmin:0,pmax:o?n.width:n.height}]}).sort(function(t,e){return t[0].posref-e[0].posref||f*(e[0].traceIndex-t[0].traceIndex)});function d(t){var e=t[0],n=t[t.length-1];if(i=e.pmin-e.pos-e.dp+e.size,o=n.pos+n.dp+n.size-e.pmax,i>.01){for(s=t.length-1;s>=0;s--)t[s].dp+=i;r=!1}if(!(o<.01)){if(i<-.01){for(s=t.length-1;s>=0;s--)t[s].dp-=o;r=!1}if(r){var u=0;for(a=0;a<t.length;a++)(l=t[a]).pos+l.dp+l.size>e.pmax&&u++;for(a=t.length-1;a>=0&&!(u<=0);a--)(l=t[a]).pos>e.pmax-1&&(l.del=!0,u--);for(a=0;a<t.length&&!(u<=0);a++)if((l=t[a]).pos<e.pmin+1)for(l.del=!0,u--,o=2*l.size,s=t.length-1;s>=0;s--)t[s].dp-=o;for(a=t.length-1;a>=0&&!(u<=0);a--)(l=t[a]).pos+l.dp+l.size>e.pmax&&(l.del=!0,u--)}}}for(;!r&&c<=t.length;){for(c++,r=!0,a=0;a<h.length-1;){var p=h[a],v=h[a+1],m=p[p.length-1],g=v[0];if((i=m.pos+m.dp+m.size-g.pos-g.dp+g.size)>.01&&m.pmin===g.pmin&&m.pmax===g.pmax){for(s=v.length-1;s>=0;s--)v[s].dp+=i;for(p.push.apply(p,v),h.splice(a+1,1),u=0,s=p.length-1;s>=0;s--)u+=p[s].dp;for(o=u/p.length,s=p.length-1;s>=0;s--)p[s].dp-=o;r=!1}else a++}h.forEach(d)}for(a=h.length-1;a>=0;a--){var y=h[a];for(s=y.length-1;s>=0;s--){var x=y[s],_=t[x.i];_.offset=x.dp,_.del=x.del}}}(Z,Ct?"xa":"ya",c),k(Dt,Ct),e.target&&e.target.tagName){var Lt=p.getComponentMethod("annotations","hasClickToShow")(t,Tt);u(r.select(e.target),Lt?"pointer":"")}e.target&&!o&&function(t,e,n){if(!n||n.length!==t._hoverdata.length)return!0;for(var r=n.length-1;r>=0;r--){var i=n[r],o=t._hoverdata[r];if(i.curveNumber!==o.curveNumber||String(i.pointNumber)!==String(o.pointNumber))return!0}return!1}(t,0,kt)&&(kt&&t.emit("plotly_unhover",{event:e,points:kt}),t.emit("plotly_hover",{event:e,points:t._hoverdata,xaxes:w,yaxes:A,xvals:I,yvals:R}))}(t,e,n,o)})},n.loneHover=function(t,e){var n={color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0},i=r.select(e.container),o=e.outerContainer?r.select(e.outerContainer):i,a={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:o},s=M([n],a,e.gd);return k(s,a.rotateLabels),s.node()},n.multiHovers=function(t,e){Array.isArray(t)||(t=[t]);var n=t.map(function(t){return{color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0}}),i=r.select(e.container),o=e.outerContainer?r.select(e.outerContainer):i,a={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:o},s=M(n,a,e.gd),l=0;return s.sort(function(t,e){return t.y0-e.y0}).each(function(t){var e=t.y0-t.by/2;t.offset=e-5<l?l-e+5:0,l=e+t.by+t.offset}),k(s,a.rotateLabels),s.node()}},{"../../lib":696,"../../lib/events":684,"../../lib/override_cursor":707,"../../lib/svg_text_utils":720,"../../plots/cartesian/axes":744,"../../registry":827,"../color":570,"../dragelement":592,"../drawing":595,"./constants":607,"./helpers":609,d3:148,"fast-isnumeric":214,tinycolor2:514}],611:[function(t,e,n){"use strict";var r=t("../../lib");e.exports=function(t,e,n,i){n("hoverlabel.bgcolor",(i=i||{}).bgcolor),n("hoverlabel.bordercolor",i.bordercolor),n("hoverlabel.namelength",i.namelength),r.coerceFont(n,"hoverlabel.font",i.font)}},{"../../lib":696}],612:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../lib"),o=t("../dragelement"),a=t("./helpers"),s=t("./layout_attributes"),l=t("./hover");e.exports={moduleType:"component",name:"fx",constants:t("./constants"),schema:{layout:s},attributes:t("./attributes"),layoutAttributes:s,supplyLayoutGlobalDefaults:t("./layout_global_defaults"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),calc:t("./calc"),getDistanceFunction:a.getDistanceFunction,getClosest:a.getClosest,inbox:a.inbox,quadrature:a.quadrature,appendArrayPointValue:a.appendArrayPointValue,castHoverOption:function(t,e,n){return i.castOption(t,e,"hoverlabel."+n)},castHoverinfo:function(t,e,n){return i.castOption(t,n,"hoverinfo",function(n){return i.coerceHoverinfo({hoverinfo:n},{_module:t._module},e)})},hover:l.hover,unhover:o.unhover,loneHover:l.loneHover,multiHovers:l.multiHovers,loneUnhover:function(t){var e=i.isD3Selection(t)?t:r.select(t);e.selectAll("g.hovertext").remove(),e.selectAll(".spikeline").remove()},click:t("./click")}},{"../../lib":696,"../dragelement":592,"./attributes":604,"./calc":605,"./click":606,"./constants":607,"./defaults":608,"./helpers":609,"./hover":610,"./layout_attributes":613,"./layout_defaults":614,"./layout_global_defaults":615,d3:148}],613:[function(t,e,n){"use strict";var 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r=t("../../plots/font_attributes"),i=t("../color/attributes");e.exports={bgcolor:{valType:"color",editType:"legend"},bordercolor:{valType:"color",dflt:i.defaultLine,editType:"legend"},borderwidth:{valType:"number",min:0,dflt:0,editType:"legend"},font:r({editType:"legend"}),orientation:{valType:"enumerated",values:["v","h"],dflt:"v",editType:"legend"},traceorder:{valType:"flaglist",flags:["reversed","grouped"],extras:["normal"],editType:"legend"},tracegroupgap:{valType:"number",min:0,dflt:10,editType:"legend"},x:{valType:"number",min:-2,max:3,dflt:1.02,editType:"legend"},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left",editType:"legend"},y:{valType:"number",min:-2,max:3,dflt:1,editType:"legend"},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"auto",editType:"legend"},editType:"legend"}},{"../../plots/font_attributes":771,"../color/attributes":569}],624:[function(t,e,n){"use 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r=t("d3"),i=t("../../lib"),o=t("../../plots/plots"),a=t("../../registry"),s=t("../../lib/events"),l=t("../dragelement"),u=t("../drawing"),c=t("../color"),f=t("../../lib/svg_text_utils"),h=t("./handle_click"),d=t("./constants"),p=t("../../constants/interactions"),v=t("../../constants/alignment"),m=v.LINE_SPACING,g=v.FROM_TL,y=v.FROM_BR,b=t("./get_legend_data"),x=t("./style"),_=t("./helpers"),w=t("./anchor_utils"),A=p.DBLCLICKDELAY;function M(t,e,n,r,i){var o=n.data()[0][0].trace,a={event:i,node:n.node(),curveNumber:o.index,expandedIndex:o._expandedIndex,data:t.data,layout:t.layout,frames:t._transitionData._frames,config:t._context,fullData:t._fullData,fullLayout:t._fullLayout};o._group&&(a.group=o._group),"pie"===o.type&&(a.label=n.datum()[0].label);var l=s.triggerHandler(t,"plotly_legendclick",a);if(!1!==l)if(1===r)e._clickTimeout=setTimeout(function(){h(n,t,r)},A);else if(2===r){e._clickTimeout&&clearTimeout(e._clickTimeout),t._legendMouseDownTime=0;var 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c=a.ensureSingle(t,"rect",p.maskMaxOppAxisClassName,function(t){t.attr({y:0,"shape-rendering":"crispEdges"})});c.attr("width",r._width).style("border-top",p.maskOppBorder).call(l.fill,p.maskOppAxisColor)}}function b(t,e,n,r){if(!e._context.staticPlot){var i=a.ensureSingle(t,"rect",p.slideBoxClassName,function(t){t.attr({y:0,cursor:p.slideBoxCursor,"shape-rendering":"crispEdges"})});i.attr({height:r._height,fill:p.slideBoxFill})}}function x(t,e,n,r){var i=a.ensureSingle(t,"g",p.grabberMinClassName),o=a.ensureSingle(t,"g",p.grabberMaxClassName),s={x:0,width:p.handleWidth,rx:p.handleRadius,fill:l.background,stroke:l.defaultLine,"stroke-width":p.handleStrokeWidth,"shape-rendering":"crispEdges"},u={y:Math.round(r._height/4),height:Math.round(r._height/2)},c=a.ensureSingle(i,"rect",p.handleMinClassName,function(t){t.attr(s)});c.attr(u);var f=a.ensureSingle(o,"rect",p.handleMaxClassName,function(t){t.attr(s)});if(f.attr(u),!e._context.staticPlot){var 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w=l.range,A=n.range;w[0]=n.l2r(Math.min(n.r2l(w[0]),n.r2l(A[0]))),w[1]=n.l2r(Math.max(n.r2l(w[1]),n.r2l(A[1]))),l._input.range=w.slice()}n.cleanRange("rangeslider.range");for(var M=e.margin,k=e._size,T=n.domain,S=(n._boundingBox||{}).height||0,C=1/0,E=f.getSubplots(t,n),O=0;O<E.length;O++){var D=f.getFromId(t,E[O].substr(E[O].indexOf("y")));C=Math.min(C,D.domain[0])}l._id=p.name+n._id,l._clipId=l._id+"-"+e._uid,l._width=k.w*(T[1]-T[0]),l._height=(e.height-M.b-M.t)*l.thickness,l._offsetShift=Math.floor(l.borderwidth/2);var L=Math.round(M.l+k.w*T[0]),z=Math.round(k.t+k.h*(1-C)+S+l._offsetShift+p.extraPad);s.attr("transform","translate("+L+","+z+")");var P=n.r2l(l.range[0]),I=n.r2l(l.range[1]),R=I-P;if(l.p2d=function(t){return t/l._width*R+P},l.d2p=function(t){return(t-P)/R*l._width},l._rl=[P,I],"match"!==_.rangemode){var 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d=r._height-u(r.d2pOppAxis(i._rl[1])),v=r._height-u(r.d2pOppAxis(i._rl[0]));t.select("rect."+p.maskMinOppAxisClassName).attr("x",f).attr("height",d).attr("width",h-f),t.select("rect."+p.maskMaxOppAxisClassName).attr("x",f).attr("y",v).attr("height",r._height-v).attr("width",h-f),t.select("rect."+p.slideBoxClassName).attr("y",d).attr("height",v-d)}var 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america":{lonaxisRange:[-100,-30],lataxisRange:[-60,15],projType:"mercator",projRotate:[0,0,0]}},n.clipPad=.001,n.precision=.1,n.landColor="#F0DC82",n.waterColor="#3399FF",n.locationmodeToLayer={"ISO-3":"countries","USA-states":"subunits","country names":"countries"},n.sphereSVG={type:"Sphere"},n.fillLayers={ocean:1,land:1,lakes:1},n.lineLayers={subunits:1,countries:1,coastlines:1,rivers:1,frame:1},n.layers=["bg","ocean","land","lakes","subunits","countries","coastlines","rivers","lataxis","lonaxis","frame","backplot","frontplot"],n.layersForChoropleth=["bg","ocean","land","subunits","countries","coastlines","lataxis","lonaxis","frame","backplot","rivers","lakes","frontplot"],n.layerNameToAdjective={ocean:"ocean",land:"land",lakes:"lake",subunits:"subunit",countries:"country",coastlines:"coastline",rivers:"river",frame:"frame"}},{}],774:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../registry"),o=t("../../lib"),a=t("../../components/color"),s=t("../../components/drawing"),l=t("../../components/fx"),u=t("../plots"),c=t("../cartesian/axes"),f=t("../../components/dragelement"),h=t("../cartesian/select").prepSelect,d=t("../cartesian/select").selectOnClick,p=t("./zoom"),v=t("./constants"),m=t("../../lib/topojson_utils"),g=t("topojson-client").feature;function y(t){this.id=t.id,this.graphDiv=t.graphDiv,this.container=t.container,this.topojsonURL=t.topojsonURL,this.isStatic=t.staticPlot,this.topojsonName=null,this.topojson=null,this.projection=null,this.viewInitial=null,this.fitScale=null,this.bounds=null,this.midPt=null,this.hasChoropleth=!1,this.traceHash={},this.layers={},this.basePaths={},this.dataPaths={},this.dataPoints={},this.clipDef=null,this.clipRect=null,this.bgRect=null,this.makeFramework()}t("./projections")(r);var b=y.prototype;e.exports=function(t){return new y(t)},b.plot=function(t,e,n){var 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s=(i-r)/4;return{type:"Polygon",coordinates:[[[r,o],[r,a],[r+s,a],[r+2*s,a],[r+3*s,a],[i,a],[i,o],[i-s,o],[i-2*s,o],[i-3*s,o],[r,o]]]}}(h.range,d.range);c.fitExtent(f,p);var m=this.bounds=c.getBounds(p),g=this.fitScale=c.scale(),y=c.translate();if(!isFinite(m[0][0])||!isFinite(m[0][1])||!isFinite(m[1][0])||!isFinite(m[1][1])||isNaN(y[0])||isNaN(y[0])){for(var b=this.graphDiv,x=["projection.rotation","center","lonaxis.range","lataxis.range"],_="Invalid geo settings, relayout'ing to default view.",w={},A=0;A<x.length;A++)w[this.id+"."+x[A]]=null;return this.viewInitial=null,o.warn(_),b._promises.push(i.call("relayout",b,w)),_}var M=this.midPt=[(m[0][0]+m[1][0])/2,(m[0][1]+m[1][1])/2];if(c.scale(s.scale*g).translate([y[0]+(M[0]-y[0]),y[1]+(M[1]-y[1])]).clipExtent(m),e._isAlbersUsa){var k=c([u.lon,u.lat]),T=c.translate();c.translate([T[0]-(k[0]-T[0]),T[1]-(k[1]-T[1])])}},b.updateBaseLayers=function(t,e){var n=this,i=n.topojson,o=n.layers,l=n.basePaths;function 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n=l[t],o=v.layerNameToAdjective[t];"frame"===t?n.datum(v.sphereSVG):c(t)||f(t)?n.datum(g(i,i.objects[t])):u(t)&&n.datum(function(t,e){var n=e[t].dtick,i=v.scopeDefaults[e.scope],o=i.lonaxisRange,a=i.lataxisRange,s="lonaxis"===t?[n]:[0,n];return r.geo.graticule().extent([[o[0],a[0]],[o[1],a[1]]]).step(s)}(t,e)).call(a.stroke,e[t].gridcolor).call(s.dashLine,"",e[t].gridwidth),c(t)?n.call(a.stroke,e[o+"color"]).call(s.dashLine,"",e[o+"width"]):f(t)&&n.call(a.fill,e[o+"color"])})},b.updateDims=function(t,e){var n=this.bounds,r=(e.framewidth||0)/2,i=n[0][0]-r,o=n[0][1]-r,l=n[1][0]-i+r,u=n[1][1]-o+r;s.setRect(this.clipRect,i,o,l,u),this.bgRect.call(s.setRect,i,o,l,u).call(a.fill,e.bgcolor),this.xaxis._offset=i,this.xaxis._length=l,this.yaxis._offset=o,this.yaxis._length=u},b.updateFx=function(t,e){var n=this,o=n.graphDiv,a=n.bgRect,s=t.dragmode,u=t.clickmode;if(!n.isStatic){var c;"select"===s?c=function(t,e){var r=t.range={};r[n.id]=[m([e.xmin,e.ymin]),m([e.xmax,e.ymax])]}:"lasso"===s&&(c=function(t,e,r){var i=t.lassoPoints={};i[n.id]=r.filtered.map(m)});var v={element:n.bgRect.node(),gd:o,plotinfo:{id:n.id,xaxis:n.xaxis,yaxis:n.yaxis,fillRangeItems:c},xaxes:[n.xaxis],yaxes:[n.yaxis],subplot:n.id,clickFn:function(e){2===e&&t._zoomlayer.selectAll(".select-outline").remove()}};"pan"===s?(a.node().onmousedown=null,a.call(p(n,e)),a.on("dblclick.zoom",function(){var t=n.viewInitial,e={};for(var r in t)e[n.id+"."+r]=t[r];i.call("relayout",o,e),o.emit("plotly_doubleclick",null)})):"select"!==s&&"lasso"!==s||(a.on(".zoom",null),v.prepFn=function(t,e,n){h(t,e,n,v,s)},f.init(v)),a.on("mousemove",function(){var t=n.projection.invert(r.mouse(this));if(!t||isNaN(t[0])||isNaN(t[1]))return f.unhover(o,r.event);n.xaxis.p2c=function(){return t[0]},n.yaxis.p2c=function(){return 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e=t.center||{},n=t.projection,r=n.rotation||{};t._isScoped?this.viewInitial={"center.lon":e.lon,"center.lat":e.lat,"projection.scale":n.scale}:t._isClipped?this.viewInitial={"projection.scale":n.scale,"projection.rotation.lon":r.lon,"projection.rotation.lat":r.lat}:this.viewInitial={"center.lon":e.lon,"center.lat":e.lat,"projection.scale":n.scale,"projection.rotation.lon":r.lon}},b.render=function(){var t,e=this.projection,n=e.getPath();function r(t){var n=e(t.lonlat);return n?"translate("+n[0]+","+n[1]+")":null}function i(t){return e.isLonLatOverEdges(t.lonlat)?"none":null}for(t in this.basePaths)this.basePaths[t].attr("d",n);for(t in this.dataPaths)this.dataPaths[t].attr("d",function(t){return n(t.geojson)});for(t in this.dataPoints)this.dataPoints[t].attr("display",i).attr("transform",r)}},{"../../components/color":570,"../../components/dragelement":592,"../../components/drawing":595,"../../components/fx":612,"../../lib":696,"../../lib/topojson_utils":723,"../../registry":827,"../cartesian/axes":744,"../cartesian/select":762,"../plots":808,"./constants":773,"./projections":779,"./zoom":780,d3:148,"topojson-client":517}],775:[function(t,e,n){"use strict";var r=t("./geo"),i=t("../../plots/get_data").getSubplotCalcData,o=t("../../lib").counterRegex,a="geo";n.name=a,n.attr=a,n.idRoot=a,n.idRegex=n.attrRegex=o(a),n.attributes=t("./layout/attributes"),n.layoutAttributes=t("./layout/layout_attributes"),n.supplyLayoutDefaults=t("./layout/defaults"),n.plot=function(t){var e=t._fullLayout,n=t.calcdata,o=e._subplots.geo;void 0===window.PlotlyGeoAssets&&(window.PlotlyGeoAssets={topojson:{}});for(var s=0;s<o.length;s++){var l=o[s],u=i(n,a,l),c=e[l],f=c._subplot;f||(f=r({id:l,graphDiv:t,container:e._geolayer.node(),topojsonURL:t._context.topojsonURL,staticPlot:t._context.staticPlot}),e[l]._subplot=f),f.plot(u,e,t._promises)}},n.clean=function(t,e,n,r){for(var i=r._subplots.geo||[],o=0;o<i.length;o++){var a=i[o],s=r[a]._subplot;!e[a]&&s&&(s.framework.remove(),s.clipDef.remove())}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.geo,r=0;r<n.length;r++){var i=e[n[r]],o=i._subplot;o.updateFx(e,i)}}},{"../../lib":696,"../../plots/get_data":781,"./geo":774,"./layout/attributes":776,"./layout/defaults":777,"./layout/layout_attributes":778}],776:[function(t,e,n){"use strict";e.exports={geo:{valType:"subplotid",dflt:"geo",editType:"calc"}}},{}],777:[function(t,e,n){"use strict";var r=t("../../subplot_defaults"),i=t("../constants"),o=t("./layout_attributes"),a=i.axesNames;function s(t,e,n){var r=n("resolution"),o=n("scope"),s=i.scopeDefaults[o],l=n("projection.type",s.projType),u=e._isAlbersUsa="albers 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r=t("../../../components/color/attributes"),i=t("../../domain").attributes,o=t("../constants"),a=t("../../../plot_api/edit_types").overrideAll,s={range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},showgrid:{valType:"boolean",dflt:!1},tick0:{valType:"number"},dtick:{valType:"number"},gridcolor:{valType:"color",dflt:r.lightLine},gridwidth:{valType:"number",min:0,dflt:1}};e.exports=a({domain:i({name:"geo"},{}),resolution:{valType:"enumerated",values:[110,50],dflt:110,coerceNumber:!0},scope:{valType:"enumerated",values:Object.keys(o.scopeDefaults),dflt:"world"},projection:{type:{valType:"enumerated",values:Object.keys(o.projNames)},rotation:{lon:{valType:"number"},lat:{valType:"number"},roll:{valType:"number"}},parallels:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},scale:{valType:"number",min:0,dflt:1}},center:{lon:{valType:"number"},lat:{valType:"number"}},showcoastlines:{valType:"boolean"},coastlinecolor:{valType:"color",dflt:r.defaultLine},coastlinewidth:{valType:"number",min:0,dflt:1},showland:{valType:"boolean",dflt:!1},landcolor:{valType:"color",dflt:o.landColor},showocean:{valType:"boolean",dflt:!1},oceancolor:{valType:"color",dflt:o.waterColor},showlakes:{valType:"boolean",dflt:!1},lakecolor:{valType:"color",dflt:o.waterColor},showrivers:{valType:"boolean",dflt:!1},rivercolor:{valType:"color",dflt:o.waterColor},riverwidth:{valType:"number",min:0,dflt:1},showcountries:{valType:"boolean"},countrycolor:{valType:"color",dflt:r.defaultLine},countrywidth:{valType:"number",min:0,dflt:1},showsubunits:{valType:"boolean"},subunitcolor:{valType:"color",dflt:r.defaultLine},subunitwidth:{valType:"number",min:0,dflt:1},showframe:{valType:"boolean"},framecolor:{valType:"color",dflt:r.defaultLine},framewidth:{valType:"number",min:0,dflt:1},bgcolor:{valType:"color",dflt:r.background},lonaxis:s,lataxis:s},"plot","from-root")},{"../../../components/color/attributes":569,"../../../plot_api/edit_types":727,"../../domain":770,"../constants":773}],779:[function(t,e,n){"use 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r=t("mouse-change"),i=t("mouse-wheel"),o=t("mouse-event-offset"),a=t("../cartesian/constants"),s=t("has-passive-events");function l(t,e){this.element=t,this.plot=e,this.mouseListener=null,this.wheelListener=null,this.lastInputTime=Date.now(),this.lastPos=[0,0],this.boxEnabled=!1,this.boxInited=!1,this.boxStart=[0,0],this.boxEnd=[0,0],this.dragStart=[0,0]}e.exports=function(t){var e=t.mouseContainer,n=t.glplot,u=new l(e,n);function c(){t.xaxis.autorange=!1,t.yaxis.autorange=!1}function f(e,r,i){var o,s,l=t.calcDataBox(),f=n.viewBox,h=u.lastPos[0],d=u.lastPos[1],p=a.MINDRAG*n.pixelRatio,v=a.MINZOOM*n.pixelRatio;function m(e,n,r){var i=Math.min(n,r),o=Math.max(n,r);i!==o?(l[e]=i,l[e+2]=o,u.dataBox=l,t.setRanges(l)):(t.selectBox.selectBox=[0,0,1,1],t.glplot.setDirty())}switch(r*=n.pixelRatio,i*=n.pixelRatio,i=f[3]-f[1]-i,t.fullLayout.dragmode){case"zoom":if(e){var g=r/(f[2]-f[0])*(l[2]-l[0])+l[0],y=i/(f[3]-f[1])*(l[3]-l[1])+l[1];u.boxInited||(u.boxStart[0]=g,u.boxStart[1]=y,u.dragStart[0]=r,u.dragStart[1]=i),u.boxEnd[0]=g,u.boxEnd[1]=y,u.boxInited=!0,u.boxEnabled||u.boxStart[0]===u.boxEnd[0]&&u.boxStart[1]===u.boxEnd[1]||(u.boxEnabled=!0);var b=Math.abs(u.dragStart[0]-r)<v,x=Math.abs(u.dragStart[1]-i)<v;if(!function(){for(var e=t.graphDiv._fullLayout._axisConstraintGroups,n=t.xaxis._id,r=t.yaxis._id,i=0;i<e.length;i++)if(-1!==e[i][n]){if(-1!==e[i][r])return!0;break}return!1}()||b&&x)b&&(u.boxEnd[0]=u.boxStart[0]),x&&(u.boxEnd[1]=u.boxStart[1]);else{o=u.boxEnd[0]-u.boxStart[0],s=u.boxEnd[1]-u.boxStart[1];var _=(l[3]-l[1])/(l[2]-l[0]);Math.abs(o*_)>Math.abs(s)?(u.boxEnd[1]=u.boxStart[1]+Math.abs(o)*_*(s>=0?1:-1),u.boxEnd[1]<l[1]?(u.boxEnd[1]=l[1],u.boxEnd[0]=u.boxStart[0]+(l[1]-u.boxStart[1])/Math.abs(_)):u.boxEnd[1]>l[3]&&(u.boxEnd[1]=l[3],u.boxEnd[0]=u.boxStart[0]+(l[3]-u.boxStart[1])/Math.abs(_))):(u.boxEnd[0]=u.boxStart[0]+Math.abs(s)/_*(o>=0?1:-1),u.boxEnd[0]<l[0]?(u.boxEnd[0]=l[0],u.boxEnd[1]=u.boxStart[1]+(l[0]-u.boxStart[0])*Math.abs(_)):u.boxEnd[0]>l[2]&&(u.boxEnd[0]=l[2],u.boxEnd[1]=u.boxStart[1]+(l[2]-u.boxStart[0])*Math.abs(_)))}}else u.boxEnabled?(o=u.boxStart[0]!==u.boxEnd[0],s=u.boxStart[1]!==u.boxEnd[1],o||s?(o&&(m(0,u.boxStart[0],u.boxEnd[0]),t.xaxis.autorange=!1),s&&(m(1,u.boxStart[1],u.boxEnd[1]),t.yaxis.autorange=!1),t.relayoutCallback()):t.glplot.setDirty(),u.boxEnabled=!1,u.boxInited=!1):u.boxInited&&(u.boxInited=!1);break;case"pan":u.boxEnabled=!1,u.boxInited=!1,e?(u.panning||(u.dragStart[0]=r,u.dragStart[1]=i),Math.abs(u.dragStart[0]-r)<p&&(r=u.dragStart[0]),Math.abs(u.dragStart[1]-i)<p&&(i=u.dragStart[1]),o=(h-r)*(l[2]-l[0])/(n.viewBox[2]-n.viewBox[0]),s=(d-i)*(l[3]-l[1])/(n.viewBox[3]-n.viewBox[1]),l[0]+=o,l[2]+=o,l[1]+=s,l[3]+=s,t.setRanges(l),u.panning=!0,u.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations()):u.panning&&(u.panning=!1,t.relayoutCallback())}u.lastPos[0]=r,u.lastPos[1]=i}return u.mouseListener=r(e,f),e.addEventListener("touchstart",function(t){var n=o(t.changedTouches[0],e);f(0,n[0],n[1]),f(1,n[0],n[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchmove",function(t){t.preventDefault();var n=o(t.changedTouches[0],e);f(1,n[0],n[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchend",function(t){f(0,u.lastPos[0],u.lastPos[1]),t.preventDefault()},!!s&&{passive:!1}),u.wheelListener=i(e,function(e,r){if(!t.scrollZoom)return!1;var i=t.calcDataBox(),o=n.viewBox,a=u.lastPos[0],s=u.lastPos[1],l=Math.exp(5*r/(o[3]-o[1])),f=a/(o[2]-o[0])*(i[2]-i[0])+i[0],h=s/(o[3]-o[1])*(i[3]-i[1])+i[1];return i[0]=(i[0]-f)*l+f,i[2]=(i[2]-f)*l+f,i[1]=(i[1]-h)*l+h,i[3]=(i[3]-h)*l+h,t.setRanges(i),u.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations(),t.relayoutCallback(),!0},!0),u}},{"../cartesian/constants":750,"has-passive-events":394,"mouse-change":418,"mouse-event-offset":419,"mouse-wheel":421}],783:[function(t,e,n){"use strict";var r=t("../cartesian/axes"),i=t("../../lib/html2unicode"),o=t("../../lib/str2rgbarray");function a(t){this.scene=t,this.gl=t.gl,this.pixelRatio=t.pixelRatio,this.screenBox=[0,0,1,1],this.viewBox=[0,0,1,1],this.dataBox=[-1,-1,1,1],this.borderLineEnable=[!1,!1,!1,!1],this.borderLineWidth=[1,1,1,1],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.ticks=[[],[]],this.tickEnable=[!0,!0,!1,!1],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labels=["x","y"],this.labelEnable=[!0,!0,!1,!1],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelPad=[15,15,15,15],this.labelSize=[12,12],this.labelFont=["sans-serif","sans-serif"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.title="",this.titleEnable=!0,this.titleCenter=[0,0,0,0],this.titleAngle=0,this.titleColor=[0,0,0,1],this.titleFont="sans-serif",this.titleSize=18,this.gridLineEnable=[!0,!0],this.gridLineColor=[[0,0,0,.5],[0,0,0,.5]],this.gridLineWidth=[1,1],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[1,1],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderColor=!1,this.backgroundColor=[0,0,0,0],this.static=this.scene.staticPlot}var s=a.prototype,l=["xaxis","yaxis"];s.merge=function(t){var e,n,r,a,s,u,c,f,h,d,p;for(this.titleEnable=!1,this.backgroundColor=o(t.plot_bgcolor),d=0;d<2;++d){var v=(e=l[d]).charAt(0);for(n=t[this.scene[e]._name],r=n.title===this.scene.fullLayout._dfltTitle[v]?"":n.title,p=0;p<=2;p+=2)this.labelEnable[d+p]=!1,this.labels[d+p]=i(r),this.labelColor[d+p]=o(n.titlefont.color),this.labelFont[d+p]=n.titlefont.family,this.labelSize[d+p]=n.titlefont.size,this.labelPad[d+p]=this.getLabelPad(e,n),this.tickEnable[d+p]=!1,this.tickColor[d+p]=o((n.tickfont||{}).color),this.tickAngle[d+p]="auto"===n.tickangle?0:Math.PI*-n.tickangle/180,this.tickPad[d+p]=this.getTickPad(n),this.tickMarkLength[d+p]=0,this.tickMarkWidth[d+p]=n.tickwidth||0,this.tickMarkColor[d+p]=o(n.tickcolor),this.borderLineEnable[d+p]=!1,this.borderLineColor[d+p]=o(n.linecolor),this.borderLineWidth[d+p]=n.linewidth||0;c=this.hasSharedAxis(n),s=this.hasAxisInDfltPos(e,n)&&!c,u=this.hasAxisInAltrPos(e,n)&&!c,a=n.mirror||!1,f=c?-1!==String(a).indexOf("all"):!!a,h=c?"allticks"===a:-1!==String(a).indexOf("ticks"),s?this.labelEnable[d]=!0:u&&(this.labelEnable[d+2]=!0),s?this.tickEnable[d]=n.showticklabels:u&&(this.tickEnable[d+2]=n.showticklabels),(s||f)&&(this.borderLineEnable[d]=n.showline),(u||f)&&(this.borderLineEnable[d+2]=n.showline),(s||h)&&(this.tickMarkLength[d]=this.getTickMarkLength(n)),(u||h)&&(this.tickMarkLength[d+2]=this.getTickMarkLength(n)),this.gridLineEnable[d]=n.showgrid,this.gridLineColor[d]=o(n.gridcolor),this.gridLineWidth[d]=n.gridwidth,this.zeroLineEnable[d]=n.zeroline,this.zeroLineColor[d]=o(n.zerolinecolor),this.zeroLineWidth[d]=n.zerolinewidth}},s.hasSharedAxis=function(t){var e=this.scene,n=e.fullLayout._subplots.gl2d,i=r.findSubplotsWithAxis(n,t);return 0!==i.indexOf(e.id)},s.hasAxisInDfltPos=function(t,e){var n=e.side;return"xaxis"===t?"bottom"===n:"yaxis"===t?"left"===n:void 0},s.hasAxisInAltrPos=function(t,e){var n=e.side;return"xaxis"===t?"top"===n:"yaxis"===t?"right"===n:void 0},s.getLabelPad=function(t,e){var n=e.titlefont.size,r=e.showticklabels;return"xaxis"===t?"top"===e.side?n*(1.5+(r?1:0))-10:n*(1.5+(r?.5:0))-10:"yaxis"===t?"right"===e.side?10+n*(1.5+(r?1:.5)):10+n*(1.5+(r?.5:0)):void 0},s.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},s.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=function(t){return new a(t)}},{"../../lib/html2unicode":694,"../../lib/str2rgbarray":719,"../cartesian/axes":744}],784:[function(t,e,n){"use strict";var r=t("../../plot_api/edit_types").overrideAll,i=t("./scene2d"),o=t("../layout_attributes"),a=t("../../constants/xmlns_namespaces"),s=t("../cartesian/constants"),l=t("../cartesian"),u=t("../../components/fx/layout_attributes"),c=t("../get_data").getSubplotData;n.name="gl2d",n.attr=["xaxis","yaxis"],n.idRoot=["x","y"],n.idRegex=s.idRegex,n.attrRegex=s.attrRegex,n.attributes=t("../cartesian/attributes"),n.supplyLayoutDefaults=function(t,e,n){e._has("cartesian")||l.supplyLayoutDefaults(t,e,n)},n.layoutAttrOverrides=r(l.layoutAttributes,"plot","from-root"),n.baseLayoutAttrOverrides=r({plot_bgcolor:o.plot_bgcolor,hoverlabel:u.hoverlabel},"plot","nested"),n.plot=function(t){for(var e=t._fullLayout,n=t._fullData,r=e._subplots.gl2d,o=0;o<r.length;o++){var a=r[o],s=e._plots[a],l=c(n,"gl2d",a),u=s._scene2d;void 0===u&&(u=new i({id:a,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),s._scene2d=u),u.plot(l,t.calcdata,e,t.layout)}},n.clean=function(t,e,n,r){for(var i=r._subplots.gl2d||[],o=0;o<i.length;o++){var a=i[o],s=r._plots[a];if(s._scene2d){var u=c(t,"gl2d",a);0===u.length&&(s._scene2d.destroy(),delete r._plots[a])}}l.clean.apply(this,arguments)},n.drawFramework=function(t){t._context.staticPlot||l.drawFramework(t)},n.toSVG=function(t){for(var e=t._fullLayout,n=e._subplots.gl2d,r=0;r<n.length;r++){var i=e._plots[n[r]],o=i._scene2d,s=o.toImage("png"),l=e._glimages.append("svg:image");l.attr({xmlns:a.svg,"xlink:href":s,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),o.destroy()}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.gl2d,r=0;r<n.length;r++){var i=e._plots[n[r]]._scene2d;i.updateFx(e.dragmode)}}},{"../../components/fx/layout_attributes":613,"../../constants/xmlns_namespaces":674,"../../plot_api/edit_types":727,"../cartesian":756,"../cartesian/attributes":742,"../cartesian/constants":750,"../get_data":781,"../layout_attributes":799,"./scene2d":785}],785:[function(t,e,n){"use strict";var r,i,o=t("../../registry"),a=t("../../plots/cartesian/axes"),s=t("../../components/fx"),l=t("gl-plot2d"),u=t("gl-spikes2d"),c=t("gl-select-box"),f=t("webgl-context"),h=t("./convert"),d=t("./camera"),p=t("../../lib/html2unicode"),v=t("../../lib/show_no_webgl_msg"),m=t("../cartesian/constraints"),g=m.enforce,y=m.clean,b=t("../cartesian/autorange").doAutoRange,x=["xaxis","yaxis"],_=t("../cartesian/constants").SUBPLOT_PATTERN;function w(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context.scrollZoom,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.stopped||(this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=l(this.glplotOptions),this.camera=d(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=c(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw())}e.exports=w;var A=w.prototype;A.makeFramework=function(){if(this.staticPlot){if(!(i||(r=document.createElement("canvas"),i=f({canvas:r,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=r,this.gl=i}else{var t=this.container.querySelector(".gl-canvas-focus"),e=f({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});if(!e)return v(this),void(this.stopped=!0);this.canvas=t,this.gl=e}var n=this.canvas;n.style.width="100%",n.style.height="100%",n.style.position="absolute",n.style.top="0px",n.style.left="0px",n.style["pointer-events"]="none",this.updateSize(n),n.className+=" user-select-none";var o=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");o.style.position="absolute",o.style.top=o.style.left="0px",o.style.width=o.style.height="100%",o.style["z-index"]=20,o.style["pointer-events"]="none";var a=this.mouseContainer=document.createElement("div");a.style.position="absolute",a.style["pointer-events"]="auto",this.pickCanvas=this.container.querySelector(".gl-canvas-pick");var s=this.container;s.appendChild(o),s.appendChild(a);var l=this;a.addEventListener("mouseout",function(){l.isMouseOver=!1,l.unhover()}),a.addEventListener("mouseover",function(){l.isMouseOver=!0})},A.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(r),this.updateSize(this.canvas);var e=this.glplot.gl,n=e.drawingBufferWidth,i=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var o=new Uint8Array(n*i*4);e.readPixels(0,0,n,i,e.RGBA,e.UNSIGNED_BYTE,o);for(var a=0,s=i-1;a<s;++a,--s)for(var l=0;l<n;++l)for(var u=0;u<4;++u){var c=o[4*(n*a+l)+u];o[4*(n*a+l)+u]=o[4*(n*s+l)+u],o[4*(n*s+l)+u]=c}var f=document.createElement("canvas");f.width=n,f.height=i;var h,d=f.getContext("2d"),p=d.createImageData(n,i);switch(p.data.set(o),d.putImageData(p,0,0),t){case"jpeg":h=f.toDataURL("image/jpeg");break;case"webp":h=f.toDataURL("image/webp");break;default:h=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(r),h},A.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,n=this.fullLayout,r=n.width,i=n.height,o=0|Math.ceil(e*r),a=0|Math.ceil(e*i);return t.width===o&&t.height===a||(t.width=o,t.height=a),t},A.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[a.calcTicks(this.xaxis),a.calcTicks(this.yaxis)],e=0;e<2;++e)for(var n=0;n<t[e].length;++n)t[e][n].text=p(t[e][n].text+"");return t},A.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(_),n="xaxis"+e[1],r="yaxis"+e[2];this.xaxis=this.fullLayout[n],this.yaxis=this.fullLayout[r]},A.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,n=this.yaxis,r=t.layout;r.xaxis.autorange=e.autorange,r.xaxis.range=e.range.slice(0),r.yaxis.autorange=n.autorange,r.yaxis.range=n.range.slice(0);var i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[n._name]=n.range.slice(0),t.emit("plotly_relayout",i)},A.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks(),n=this.glplotOptions.ticks;(function(t,e){for(var n=0;n<2;++n){var r=t[n],i=e[n];if(r.length!==i.length)return!0;for(var o=0;o<r.length;++o)if(r[o].x!==i[o].x)return!0}return!1})(e,n)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},A.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,n=0;n<e.length;n++){var r=e[n];r.xref===this.xaxis._id&&r.yref===this.yaxis._id&&o.getComponentMethod("annotations","drawOne")(t,n)}},A.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener("wheel",this.camera.wheelListener),this.camera=null}},A.plot=function(t,e,n){var r=this.glplot;this.updateRefs(n),this.xaxis.clearCalc(),this.yaxis.clearCalc(),this.updateTraces(t,e),this.updateFx(n.dragmode);var i=n.width,o=n.height;this.updateSize(this.canvas);var a=this.glplotOptions;a.merge(n),a.screenBox=[0,0,i,o];var s={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};y(s,this.xaxis),y(s,this.yaxis);var l,u,c=n._size,f=this.xaxis.domain,h=this.yaxis.domain;for(a.viewBox=[c.l+f[0]*c.w,c.b+h[0]*c.h,i-c.r-(1-f[1])*c.w,o-c.t-(1-h[1])*c.h],this.mouseContainer.style.width=c.w*(f[1]-f[0])+"px",this.mouseContainer.style.height=c.h*(h[1]-h[0])+"px",this.mouseContainer.height=c.h*(h[1]-h[0]),this.mouseContainer.style.left=c.l+f[0]*c.w+"px",this.mouseContainer.style.top=c.t+(1-h[1])*c.h+"px",u=0;u<2;++u)(l=this[x[u]])._length=a.viewBox[u+2]-a.viewBox[u],b(this.graphDiv,l),l.setScale();g(s),a.ticks=this.computeTickMarks(),a.dataBox=this.calcDataBox(),a.merge(n),r.update(a),this.glplot.draw()},A.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,n=t.range,r=e.range,i=t.r2l,o=e.r2l;return[i(n[0]),o(r[0]),i(n[1]),o(r[1])]},A.setRanges=function(t){var e=this.xaxis,n=this.yaxis,r=e.l2r,i=n.l2r;e.range=[r(t[0]),r(t[2])],n.range=[i(t[1]),i(t[3])]},A.updateTraces=function(t,e){var n,r,i,o=Object.keys(this.traces);this.fullData=t;t:for(n=0;n<o.length;n++){var a=o[n],s=this.traces[a];for(r=0;r<t.length;r++)if((i=t[r]).uid===a&&i.type===s.type)continue t;s.dispose(),delete this.traces[a]}for(n=0;n<t.length;n++){i=t[n];var l=e[n],u=this.traces[i.uid];u?u.update(i,l):(u=i._module.plot(this,i,l),this.traces[i.uid]=u)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},A.updateFx=function(t){"lasso"===t||"select"===t?(this.pickCanvas.style["pointer-events"]="none",this.mouseContainer.style["pointer-events"]="none"):(this.pickCanvas.style["pointer-events"]="auto",this.mouseContainer.style["pointer-events"]="auto"),this.mouseContainer.style.cursor="pan"===t?"move":"zoom"===t?"crosshair":null},A.emitPointAction=function(t,e){for(var n,r=t.trace.uid,i=t.pointIndex,o=0;o<this.fullData.length;o++)this.fullData[o].uid===r&&(n=this.fullData[o]);var a={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:n.index,pointNumber:i,data:n._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};s.appendArrayPointValue(a,n,i),this.graphDiv.emit(e,{points:[a]})},A.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,n=e.mouseListener,r=1===this.lastButtonState&&0===n.buttons,i=this.fullLayout;this.lastButtonState=n.buttons,this.cameraChanged();var o,a=n.x*t.pixelRatio,l=this.canvas.height-t.pixelRatio*n.y;if(e.boxEnabled&&"zoom"===i.dragmode){this.selectBox.enabled=!0;for(var u=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],c=0;c<2;c++)e.boxStart[c]===e.boxEnd[c]&&(u[c]=t.dataBox[c],u[c+2]=t.dataBox[c+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=i._size,h=this.xaxis.domain,d=this.yaxis.domain,p=(o=t.pick(a/t.pixelRatio+f.l+h[0]*f.w,l/t.pixelRatio-(f.t+(1-d[1])*f.h)))&&o.object._trace.handlePick(o);if(p&&r&&this.emitPointAction(p,"plotly_click"),o&&"skip"!==o.object._trace.hoverinfo&&i.hovermode&&p&&(!this.lastPickResult||this.lastPickResult.traceUid!==p.trace.uid||this.lastPickResult.dataCoord[0]!==p.dataCoord[0]||this.lastPickResult.dataCoord[1]!==p.dataCoord[1])){var v=p;this.lastPickResult={traceUid:p.trace?p.trace.uid:null,dataCoord:p.dataCoord.slice()},this.spikes.update({center:o.dataCoord}),v.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(o.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(o.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(p,"plotly_hover");var m=this.fullData[v.trace.index]||{},g=v.pointIndex,y=s.castHoverinfo(m,i,g);if(y&&"all"!==y){var b=y.split("+");-1===b.indexOf("x")&&(v.traceCoord[0]=void 0),-1===b.indexOf("y")&&(v.traceCoord[1]=void 0),-1===b.indexOf("z")&&(v.traceCoord[2]=void 0),-1===b.indexOf("text")&&(v.textLabel=void 0),-1===b.indexOf("name")&&(v.name=void 0)}s.loneHover({x:v.screenCoord[0],y:v.screenCoord[1],xLabel:this.hoverFormatter("xaxis",v.traceCoord[0]),yLabel:this.hoverFormatter("yaxis",v.traceCoord[1]),zLabel:v.traceCoord[2],text:v.textLabel,name:v.name,color:s.castHoverOption(m,g,"bgcolor")||v.color,borderColor:s.castHoverOption(m,g,"bordercolor"),fontFamily:s.castHoverOption(m,g,"font.family"),fontSize:s.castHoverOption(m,g,"font.size"),fontColor:s.castHoverOption(m,g,"font.color")},{container:this.svgContainer,gd:this.graphDiv})}}o||this.unhover(),t.draw()}},A.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit("plotly_unhover"),s.loneUnhover(this.svgContainer))},A.hoverFormatter=function(t,e){if(void 0!==e){var n=this[t];return a.tickText(n,n.c2l(e),"hover").text}}},{"../../components/fx":612,"../../lib/html2unicode":694,"../../lib/show_no_webgl_msg":717,"../../plots/cartesian/axes":744,"../../registry":827,"../cartesian/autorange":743,"../cartesian/constants":750,"../cartesian/constraints":752,"./camera":782,"./convert":783,"gl-plot2d":275,"gl-select-box":286,"gl-spikes2d":295,"webgl-context":533}],786:[function(t,e,n){"use strict";e.exports=function(t,e){t=t||document.body;var n=[.01,1/0];"distanceLimits"in(e=e||{})&&(n[0]=e.distanceLimits[0],n[1]=e.distanceLimits[1]),"zoomMin"in e&&(n[0]=e.zoomMin),"zoomMax"in e&&(n[1]=e.zoomMax);var u=i({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:n}),c=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,h=t.clientWidth,d=t.clientHeight,p={keyBindingMode:"rotate",view:u,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:u.modes,tick:function(){var e=r(),n=this.delay,i=e-2*n;u.idle(e-n),u.recalcMatrix(i),u.flush(e-(100+2*n));for(var o=!0,a=u.computedMatrix,s=0;s<16;++s)o=o&&c[s]===a[s],c[s]=a[s];var l=t.clientWidth===h&&t.clientHeight===d;return h=t.clientWidth,d=t.clientHeight,o?!l:(f=Math.exp(u.computedRadius[0]),!0)},lookAt:function(t,e,n){u.lookAt(u.lastT(),t,e,n)},rotate:function(t,e,n){u.rotate(u.lastT(),t,e,n)},pan:function(t,e,n){u.pan(u.lastT(),t,e,n)},translate:function(t,e,n){u.translate(u.lastT(),t,e,n)}};Object.defineProperties(p,{matrix:{get:function(){return u.computedMatrix},set:function(t){return u.setMatrix(u.lastT(),t),u.computedMatrix},enumerable:!0},mode:{get:function(){return u.getMode()},set:function(t){var e=u.computedUp.slice(),n=u.computedEye.slice(),i=u.computedCenter.slice();if(u.setMode(t),"turntable"===t){var o=r();u._active.lookAt(o,n,i,e),u._active.lookAt(o+500,n,i,[0,0,1]),u._active.flush(o)}return u.getMode()},enumerable:!0},center:{get:function(){return u.computedCenter},set:function(t){return u.lookAt(u.lastT(),null,t),u.computedCenter},enumerable:!0},eye:{get:function(){return u.computedEye},set:function(t){return u.lookAt(u.lastT(),t),u.computedEye},enumerable:!0},up:{get:function(){return u.computedUp},set:function(t){return u.lookAt(u.lastT(),null,null,t),u.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return u.setDistance(u.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return u.getDistanceLimits(n)},set:function(t){return u.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",function(t){return t.preventDefault(),!1});var v=0,m=0,g={shift:!1,control:!1,alt:!1,meta:!1};function y(e,n,i,o){var a=p.keyBindingMode;if(!1!==a){var s="rotate"===a,l="pan"===a,c="zoom"===a,h=!!o.control,d=!!o.alt,y=!!o.shift,b=!!(1&e),x=!!(2&e),_=!!(4&e),w=1/t.clientHeight,A=w*(n-v),M=w*(i-m),k=p.flipX?1:-1,T=p.flipY?1:-1,S=r(),C=Math.PI*p.rotateSpeed;if((s&&b&&!h&&!d&&!y||b&&!h&&!d&&y)&&u.rotate(S,k*C*A,-T*C*M,0),(l&&b&&!h&&!d&&!y||x||b&&h&&!d&&!y)&&u.pan(S,-p.translateSpeed*A*f,p.translateSpeed*M*f,0),c&&b&&!h&&!d&&!y||_||b&&!h&&d&&!y){var E=-p.zoomSpeed*M/window.innerHeight*(S-u.lastT())*100;u.pan(S,0,0,f*(Math.exp(E)-1))}return v=n,m=i,g=o,!0}}return p.mouseListener=o(t,y),t.addEventListener("touchstart",function(e){var n=s(e.changedTouches[0],t);y(0,n[0],n[1],g),y(1,n[0],n[1],g),e.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchmove",function(e){var n=s(e.changedTouches[0],t);y(1,n[0],n[1],g),e.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchend",function(t){y(0,v,m,g),t.preventDefault()},!!l&&{passive:!1}),p.wheelListener=a(t,function(t,e){if(!1!==p.keyBindingMode){var n=p.flipX?1:-1,i=p.flipY?1:-1,o=r();if(Math.abs(t)>Math.abs(e))u.rotate(o,0,0,-t*n*Math.PI*p.rotateSpeed/window.innerWidth);else{var a=-p.zoomSpeed*i*e/window.innerHeight*(o-u.lastT())/20;u.pan(o,0,0,f*(Math.exp(a)-1))}}},!0),p};var r=t("right-now"),i=t("3d-view"),o=t("mouse-change"),a=t("mouse-wheel"),s=t("mouse-event-offset"),l=t("has-passive-events")},{"3d-view":45,"has-passive-events":394,"mouse-change":418,"mouse-event-offset":419,"mouse-wheel":421,"right-now":480}],787:[function(t,e,n){"use strict";var r=t("../../plot_api/edit_types").overrideAll,i=t("../../components/fx/layout_attributes"),o=t("./scene"),a=t("../get_data").getSubplotData,s=t("../../lib"),l=t("../../constants/xmlns_namespaces");n.name="gl3d",n.attr="scene",n.idRoot="scene",n.idRegex=n.attrRegex=s.counterRegex("scene"),n.attributes=t("./layout/attributes"),n.layoutAttributes=t("./layout/layout_attributes"),n.baseLayoutAttrOverrides=r({hoverlabel:i.hoverlabel},"plot","nested"),n.supplyLayoutDefaults=t("./layout/defaults"),n.plot=function(t){for(var e=t._fullLayout,n=t._fullData,r=e._subplots.gl3d,i=0;i<r.length;i++){var l=r[i],u=a(n,"gl3d",l),c=e[l],f=c._scene;f||(f=new o({id:l,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),c._scene=f),f.cameraInitial||(f.cameraInitial=s.extendDeep({},c.camera)),f.plot(u,e,t.layout)}},n.clean=function(t,e,n,r){for(var i=r._subplots.gl3d||[],o=0;o<i.length;o++){var a=i[o];!e[a]&&r[a]._scene&&(r[a]._scene.destroy(),r._infolayer&&r._infolayer.selectAll(".annotation-"+a).remove())}},n.toSVG=function(t){for(var e=t._fullLayout,n=e._subplots.gl3d,r=e._size,i=0;i<n.length;i++){var o=e[n[i]],a=o.domain,s=o._scene,u=s.toImage("png"),c=e._glimages.append("svg:image");c.attr({xmlns:l.svg,"xlink:href":u,x:r.l+r.w*a.x[0],y:r.t+r.h*(1-a.y[1]),width:r.w*(a.x[1]-a.x[0]),height:r.h*(a.y[1]-a.y[0]),preserveAspectRatio:"none"}),s.destroy()}},n.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.gl3d,r=0;r<n.length;r++){var i=e[n[r]]._scene;i.updateFx(e.dragmode,e.hovermode)}}},{"../../components/fx/layout_attributes":613,"../../constants/xmlns_namespaces":674,"../../lib":696,"../../plot_api/edit_types":727,"../get_data":781,"./layout/attributes":788,"./layout/defaults":792,"./layout/layout_attributes":793,"./scene":797}],788:[function(t,e,n){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene",editType:"calc+clearAxisTypes"}}},{}],789:[function(t,e,n){"use strict";var r=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),o=t("../../../lib/extend").extendFlat,a=t("../../../plot_api/edit_types").overrideAll;e.exports=a({visible:i.visible,showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:r.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,tickformatstops:i.tickformatstops,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:o({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth},"plot","from-root")},{"../../../components/color":570,"../../../lib/extend":685,"../../../plot_api/edit_types":727,"../../cartesian/layout_attributes":757}],790:[function(t,e,n){"use strict";var r=t("tinycolor2").mix,i=t("../../../lib"),o=t("../../../plot_api/plot_template"),a=t("./axis_attributes"),s=t("../../cartesian/type_defaults"),l=t("../../cartesian/axis_defaults"),u=["xaxis","yaxis","zaxis"];e.exports=function(t,e,n){var c,f;function h(t,e){return i.coerce(c,f,a,t,e)}for(var d=0;d<u.length;d++){var p=u[d];c=t[p]||{},(f=o.newContainer(e,p))._id=p[0]+n.scene,f._name=p,s(c,f,h,n),l(c,f,h,{font:n.font,letter:p[0],data:n.data,showGrid:!0,bgColor:n.bgColor,calendar:n.calendar},n.fullLayout),h("gridcolor",r(f.color,n.bgColor,72.72727272727273).toRgbString()),h("title",p[0]),f.setScale=i.noop,h("showspikes")&&(h("spikesides"),h("spikethickness"),h("spikecolor",f.color)),h("showaxeslabels"),h("showbackground")&&h("backgroundcolor")}}},{"../../../lib":696,"../../../plot_api/plot_template":734,"../../cartesian/axis_defaults":746,"../../cartesian/type_defaults":768,"./axis_attributes":789,tinycolor2:514}],791:[function(t,e,n){"use strict";var r=t("../../../lib/html2unicode"),i=t("../../../lib/str2rgbarray"),o=["xaxis","yaxis","zaxis"];function a(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}var s=a.prototype;s.merge=function(t){for(var e=0;e<3;++e){var n=t[o[e]];n.visible?(this.labels[e]=r(n.title),"titlefont"in n&&(n.titlefont.color&&(this.labelColor[e]=i(n.titlefont.color)),n.titlefont.family&&(this.labelFont[e]=n.titlefont.family),n.titlefont.size&&(this.labelSize[e]=n.titlefont.size)),"showline"in n&&(this.lineEnable[e]=n.showline),"linecolor"in n&&(this.lineColor[e]=i(n.linecolor)),"linewidth"in n&&(this.lineWidth[e]=n.linewidth),"showgrid"in n&&(this.gridEnable[e]=n.showgrid),"gridcolor"in n&&(this.gridColor[e]=i(n.gridcolor)),"gridwidth"in n&&(this.gridWidth[e]=n.gridwidth),"log"===n.type?this.zeroEnable[e]=!1:"zeroline"in n&&(this.zeroEnable[e]=n.zeroline),"zerolinecolor"in n&&(this.zeroLineColor[e]=i(n.zerolinecolor)),"zerolinewidth"in n&&(this.zeroLineWidth[e]=n.zerolinewidth),"ticks"in n&&n.ticks?this.lineTickEnable[e]=!0:this.lineTickEnable[e]=!1,"ticklen"in n&&(this.lineTickLength[e]=this._defaultLineTickLength[e]=n.ticklen),"tickcolor"in n&&(this.lineTickColor[e]=i(n.tickcolor)),"tickwidth"in n&&(this.lineTickWidth[e]=n.tickwidth),"tickangle"in n&&(this.tickAngle[e]="auto"===n.tickangle?-3600:Math.PI*-n.tickangle/180),"showticklabels"in n&&(this.tickEnable[e]=n.showticklabels),"tickfont"in n&&(n.tickfont.color&&(this.tickColor[e]=i(n.tickfont.color)),n.tickfont.family&&(this.tickFont[e]=n.tickfont.family),n.tickfont.size&&(this.tickSize[e]=n.tickfont.size)),"mirror"in n?-1!==["ticks","all","allticks"].indexOf(n.mirror)?(this.lineTickMirror[e]=!0,this.lineMirror[e]=!0):!0===n.mirror?(this.lineTickMirror[e]=!1,this.lineMirror[e]=!0):(this.lineTickMirror[e]=!1,this.lineMirror[e]=!1):this.lineMirror[e]=!1,"showbackground"in n&&!1!==n.showbackground?(this.backgroundEnable[e]=!0,this.backgroundColor[e]=i(n.backgroundcolor)):this.backgroundEnable[e]=!1):(this.tickEnable[e]=!1,this.labelEnable[e]=!1,this.lineEnable[e]=!1,this.lineTickEnable[e]=!1,this.gridEnable[e]=!1,this.zeroEnable[e]=!1,this.backgroundEnable[e]=!1)}},e.exports=function(t){var e=new a;return e.merge(t),e}},{"../../../lib/html2unicode":694,"../../../lib/str2rgbarray":719}],792:[function(t,e,n){"use strict";var r=t("../../../lib"),i=t("../../../components/color"),o=t("../../../registry"),a=t("../../subplot_defaults"),s=t("./axis_defaults"),l=t("./layout_attributes");function u(t,e,n,r){for(var a=n("bgcolor"),l=i.combine(a,r.paper_bgcolor),u=["up","center","eye"],c=0;c<u.length;c++)n("camera."+u[c]+".x"),n("camera."+u[c]+".y"),n("camera."+u[c]+".z");var f=!!n("aspectratio.x")&&!!n("aspectratio.y")&&!!n("aspectratio.z"),h=f?"manual":"auto",d=n("aspectmode",h);f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===d&&(e.aspectmode="auto"),t.aspectmode=e.aspectmode),s(t,e,{font:r.font,scene:r.id,data:r.fullData,bgColor:l,calendar:r.calendar,fullLayout:r.fullLayout}),o.getComponentMethod("annotations3d","handleDefaults")(t,e,r),n("dragmode",r.getDfltFromLayout("dragmode")),n("hovermode",r.getDfltFromLayout("hovermode"))}e.exports=function(t,e,n){var i=e._basePlotModules.length>1;a(t,e,n,{type:"gl3d",attributes:l,handleDefaults:u,fullLayout:e,font:e.font,fullData:n,getDfltFromLayout:function(e){if(!i)return r.validate(t[e],l[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":570,"../../../lib":696,"../../../registry":827,"../../subplot_defaults":822,"./axis_defaults":790,"./layout_attributes":793}],793:[function(t,e,n){"use strict";var r=t("./axis_attributes"),i=t("../../domain").attributes,o=t("../../../lib/extend").extendFlat,a=t("../../../lib").counterRegex;function s(t,e,n){return{x:{valType:"number",dflt:t,editType:"camera"},y:{valType:"number",dflt:e,editType:"camera"},z:{valType:"number",dflt:n,editType:"camera"},editType:"camera"}}e.exports={_arrayAttrRegexps:[a("scene",".annotations",!0)],bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"plot"},camera:{up:o(s(0,0,1),{}),center:o(s(0,0,0),{}),eye:o(s(1.25,1.25,1.25),{}),editType:"camera"},domain:i({name:"scene",editType:"plot"}),aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto",editType:"plot",impliedEdits:{"aspectratio.x":void 0,"aspectratio.y":void 0,"aspectratio.z":void 0}},aspectratio:{x:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},y:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},z:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},editType:"plot",impliedEdits:{aspectmode:"manual"}},xaxis:r,yaxis:r,zaxis:r,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],dflt:"turntable",editType:"plot"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest",editType:"modebar"},editType:"plot",_deprecated:{cameraposition:{valType:"info_array",editType:"camera"}}}},{"../../../lib":696,"../../../lib/extend":685,"../../domain":770,"./axis_attributes":789}],794:[function(t,e,n){"use strict";var r=t("../../../lib/str2rgbarray"),i=["xaxis","yaxis","zaxis"];function o(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}var a=o.prototype;a.merge=function(t){for(var e=0;e<3;++e){var n=t[i[e]];n.visible?(this.enabled[e]=n.showspikes,this.colors[e]=r(n.spikecolor),this.drawSides[e]=n.spikesides,this.lineWidth[e]=n.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new o;return e.merge(t),e}},{"../../../lib/str2rgbarray":719}],795:[function(t,e,n){"use strict";e.exports=function(t){for(var e=t.axesOptions,n=t.glplot.axesPixels,l=t.fullSceneLayout,u=[[],[],[]],c=0;c<3;++c){var f=l[a[c]];if(f._length=(n[c].hi-n[c].lo)*n[c].pixelsPerDataUnit/t.dataScale[c],Math.abs(f._length)===1/0)u[c]=[];else{f._input_range=f.range.slice(),f.range[0]=n[c].lo/t.dataScale[c],f.range[1]=n[c].hi/t.dataScale[c],f._m=1/(t.dataScale[c]*n[c].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if("auto"===f.tickmode){f.tickmode="linear";var d=f.nticks||i.constrain(f._length/40,4,9);r.autoTicks(f,Math.abs(f.range[1]-f.range[0])/d)}for(var p=r.calcTicks(f),v=0;v<p.length;++v)p[v].x=p[v].x*t.dataScale[c],p[v].text=o(p[v].text);u[c]=p,f.tickmode=h}}e.ticks=u;for(var c=0;c<3;++c){s[c]=.5*(t.glplot.bounds[0][c]+t.glplot.bounds[1][c]);for(var v=0;v<2;++v)e.bounds[v][c]=t.glplot.bounds[v][c]}t.contourLevels=function(t){for(var e=new Array(3),n=0;n<3;++n){for(var r=t[n],i=new Array(r.length),o=0;o<r.length;++o)i[o]=r[o].x;e[n]=i}return e}(u)};var r=t("../../cartesian/axes"),i=t("../../../lib"),o=t("../../../lib/html2unicode"),a=["xaxis","yaxis","zaxis"],s=[0,0,0]},{"../../../lib":696,"../../../lib/html2unicode":694,"../../cartesian/axes":744}],796:[function(t,e,n){"use strict";function r(t,e){var n,r,i=[0,0,0,0];for(n=0;n<4;++n)for(r=0;r<4;++r)i[r]+=t[4*n+r]*e[n];return i}e.exports=function(t,e){return r(t.projection,r(t.view,r(t.model,[e[0],e[1],e[2],1])))}},{}],797:[function(t,e,n){"use strict";var r,i,o=t("gl-plot3d"),a=t("webgl-context"),s=t("has-passive-events"),l=t("../../registry"),u=t("../../lib"),c=t("../../plots/cartesian/axes"),f=t("../../components/fx"),h=t("../../lib/str2rgbarray"),d=t("../../lib/show_no_webgl_msg"),p=t("./camera"),v=t("./project"),m=t("./layout/convert"),g=t("./layout/spikes"),y=t("./layout/tick_marks");function b(t,e,n,l){var u=t.graphDiv,h={canvas:n,gl:l,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(i||(r=document.createElement("canvas"),i=a({canvas:r,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");h.pixelRatio=t.pixelRatio,h.gl=i,h.canvas=r}try{t.glplot=o(h)}catch(e){return d(t)}var m=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+".camera"]=M(t.camera),t.saveCamera(u.layout),t.graphDiv.emit("plotly_relayout",e)}};if(t.glplot.canvas.addEventListener("mouseup",m.bind(null,t)),t.glplot.canvas.addEventListener("wheel",m.bind(null,t),!!s&&{passive:!1}),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(e){u&&u.emit&&u.emit("plotly_webglcontextlost",{event:e,layer:t.id})},!1),!t.camera){var g=t.fullSceneLayout.camera;t.camera=p(t.container,{center:[g.center.x,g.center.y,g.center.z],eye:[g.eye.x,g.eye.y,g.eye.z],up:[g.up.x,g.up.y,g.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){var e,n=t.svgContainer,r=t.container.getBoundingClientRect(),i=r.width,o=r.height;n.setAttributeNS(null,"viewBox","0 0 "+i+" "+o),n.setAttributeNS(null,"width",i),n.setAttributeNS(null,"height",o),y(t),t.glplot.axes.update(t.axesOptions);for(var a,s=Object.keys(t.traces),l=null,u=t.glplot.selection,h=0;h<s.length;++h)"skip"!==(e=t.traces[s[h]]).data.hoverinfo&&e.handlePick(u)&&(l=e),e.setContourLevels&&e.setContourLevels();function d(e,n){var r=t.fullSceneLayout[e];return c.tickText(r,r.d2l(n),"hover").text}if(null!==l){var p=v(t.glplot.cameraParams,u.dataCoordinate);e=l.data;var m,g=u.index,b=f.castHoverinfo(e,t.fullLayout,g),x=b.split("+"),_="all"===b,w=d("xaxis",u.traceCoordinate[0]),A=d("yaxis",u.traceCoordinate[1]),M=d("zaxis",u.traceCoordinate[2]);if(_||(-1===x.indexOf("x")&&(w=void 0),-1===x.indexOf("y")&&(A=void 0),-1===x.indexOf("z")&&(M=void 0),-1===x.indexOf("text")&&(u.textLabel=void 0),-1===x.indexOf("name")&&(l.name=void 0)),"cone"===e.type||"streamtube"===e.type){var k=[];(_||-1!==x.indexOf("u"))&&k.push("u: "+d("xaxis",u.traceCoordinate[3])),(_||-1!==x.indexOf("v"))&&k.push("v: "+d("yaxis",u.traceCoordinate[4])),(_||-1!==x.indexOf("w"))&&k.push("w: "+d("zaxis",u.traceCoordinate[5])),(_||-1!==x.indexOf("norm"))&&k.push("norm: "+u.traceCoordinate[6].toPrecision(3)),"streamtube"!==e.type||!_&&-1===x.indexOf("divergence")||k.push("divergence: "+u.traceCoordinate[7].toPrecision(3)),u.textLabel&&k.push(u.textLabel),m=k.join("<br>")}else m=u.textLabel;t.fullSceneLayout.hovermode&&f.loneHover({x:(.5+.5*p[0]/p[3])*i,y:(.5-.5*p[1]/p[3])*o,xLabel:w,yLabel:A,zLabel:M,text:m,name:l.name,color:f.castHoverOption(e,g,"bgcolor")||l.color,borderColor:f.castHoverOption(e,g,"bordercolor"),fontFamily:f.castHoverOption(e,g,"font.family"),fontSize:f.castHoverOption(e,g,"font.size"),fontColor:f.castHoverOption(e,g,"font.color")},{container:n,gd:t.graphDiv});var T={x:u.traceCoordinate[0],y:u.traceCoordinate[1],z:u.traceCoordinate[2],data:e._input,fullData:e,curveNumber:e.index,pointNumber:g};e._module.eventData&&(T=e._module.eventData(T,u,e,{},g)),f.appendArrayPointValue(T,e,g);var S={points:[T]};u.buttons&&u.distance<5?t.graphDiv.emit("plotly_click",S):t.graphDiv.emit("plotly_hover",S),a=S}else f.loneUnhover(n),t.graphDiv.emit("plotly_unhover",a);t.drawAnnotations(t)}.bind(null,t),t.traces={},!0}function x(t,e){var n=document.createElement("div"),r=t.container;this.graphDiv=t.graphDiv;var i=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none",n.appendChild(i),this.svgContainer=i,n.id=t.id,n.style.position="absolute",n.style.top=n.style.left="0px",n.style.width=n.style.height="100%",r.appendChild(n),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=m(e[this.id]),this.spikeOptions=g(e[this.id]),this.container=n,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=l.getComponentMethod("annotations3d","convert"),this.drawAnnotations=l.getComponentMethod("annotations3d","draw"),b(this)}var _=x.prototype;_.recoverContext=function(){var t=this,e=this.glplot.gl,n=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(function r(){e.isContextLost()?requestAnimationFrame(r):b(t,t.fullLayout,n,e)?t.plot.apply(t,t.plotArgs):u.error("Catastrophic and unrecoverable WebGL error. Context lost.")})};var w=["xaxis","yaxis","zaxis"];function A(t,e,n){for(var r=t.fullSceneLayout,i=0;i<3;i++){var o=w[i],a=o.charAt(0),s=r[o],l=e[a],c=e[a+"calendar"],f=e["_"+a+"length"];if(u.isArrayOrTypedArray(l))for(var h,d=0;d<(f||l.length);d++)if(u.isArrayOrTypedArray(l[d]))for(var p=0;p<l[d].length;++p)h=s.d2l(l[d][p],0,c),!isNaN(h)&&isFinite(h)&&(n[0][i]=Math.min(n[0][i],h),n[1][i]=Math.max(n[1][i],h));else h=s.d2l(l[d],0,c),!isNaN(h)&&isFinite(h)&&(n[0][i]=Math.min(n[0][i],h),n[1][i]=Math.max(n[1][i],h));else n[0][i]=Math.min(n[0][i],0),n[1][i]=Math.max(n[1][i],f-1)}}function M(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}_.plot=function(t,e,n){if(this.plotArgs=[t,e,n],!this.glplot.contextLost){var r,i,o,a,s,l,u=e[this.id],c=n[this.id];u.bgcolor?this.glplot.clearColor=h(u.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=u,this.glplotLayout=u,this.axesOptions.merge(u),this.spikeOptions.merge(u),this.setCamera(u.camera),this.updateFx(u.dragmode,u.hovermode),this.glplot.update({}),this.setConvert(s),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(o=0;o<t.length;++o)!0===(r=t[o]).visible&&A(this,r,f);var d=[1,1,1];for(a=0;a<3;++a)f[1][a]===f[0][a]?d[a]=1:d[a]=1/(f[1][a]-f[0][a]);for(this.dataScale=d,this.convertAnnotations(this),o=0;o<t.length;++o)!0===(r=t[o]).visible&&((i=this.traces[r.uid])?i.data.type===r.type?i.update(r):(i.dispose(),i=r._module.plot(this,r),this.traces[r.uid]=i):(i=r._module.plot(this,r),this.traces[r.uid]=i),i.name=r.name);var p=Object.keys(this.traces);t:for(o=0;o<p.length;++o){for(a=0;a<t.length;++a)if(t[a].uid===p[o]&&!0===t[a].visible)continue t;(i=this.traces[p[o]]).dispose(),delete this.traces[p[o]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var v=[[0,0,0],[0,0,0]],m=[],g={};for(o=0;o<3;++o){if(s=u[w[o]],(l=s.type)in g?(g[l].acc*=d[o],g[l].count+=1):g[l]={acc:d[o],count:1},s.autorange){v[0][o]=1/0,v[1][o]=-1/0;var y=this.glplot.objects,b=this.fullSceneLayout.annotations||[],x=s._name.charAt(0);for(a=0;a<y.length;a++){var _=y[a],M=_.bounds,k=_._trace.data._pad||0;"ErrorBars"===_.constructor.name&&s._lowerLogErrorBound?v[0][o]=Math.min(v[0][o],s._lowerLogErrorBound):v[0][o]=Math.min(v[0][o],M[0][o]/d[o]-k),v[1][o]=Math.max(v[1][o],M[1][o]/d[o]+k)}for(a=0;a<b.length;a++){var T=b[a];if(T.visible){var S=s.r2l(T[x]);v[0][o]=Math.min(v[0][o],S),v[1][o]=Math.max(v[1][o],S)}}if("rangemode"in s&&"tozero"===s.rangemode&&(v[0][o]=Math.min(v[0][o],0),v[1][o]=Math.max(v[1][o],0)),v[0][o]>v[1][o])v[0][o]=-1,v[1][o]=1;else{var C=v[1][o]-v[0][o];v[0][o]-=C/32,v[1][o]+=C/32}if("reversed"===s.autorange){var E=v[0][o];v[0][o]=v[1][o],v[1][o]=E}}else{var O=s.range;v[0][o]=s.r2l(O[0]),v[1][o]=s.r2l(O[1])}v[0][o]===v[1][o]&&(v[0][o]-=1,v[1][o]+=1),m[o]=v[1][o]-v[0][o],this.glplot.bounds[0][o]=v[0][o]*d[o],this.glplot.bounds[1][o]=v[1][o]*d[o]}var D,L=[1,1,1];for(o=0;o<3;++o){s=u[w[o]],l=s.type;var z=g[l];L[o]=Math.pow(z.acc,1/z.count)/d[o]}if("auto"===u.aspectmode)D=Math.max.apply(null,L)/Math.min.apply(null,L)<=4?L:[1,1,1];else if("cube"===u.aspectmode)D=[1,1,1];else if("data"===u.aspectmode)D=L;else{if("manual"!==u.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var P=u.aspectratio;D=[P.x,P.y,P.z]}u.aspectratio.x=c.aspectratio.x=D[0],u.aspectratio.y=c.aspectratio.y=D[1],u.aspectratio.z=c.aspectratio.z=D[2],this.glplot.aspect=D;var I=u.domain||null,R=e._size||null;if(I&&R){var j=this.container.style;j.position="absolute",j.left=R.l+I.x[0]*R.w+"px",j.top=R.t+(1-I.y[1])*R.h+"px",j.width=R.w*(I.x[1]-I.x[0])+"px",j.height=R.h*(I.y[1]-I.y[0])+"px"}this.glplot.redraw()}},_.destroy=function(){this.glplot&&(this.camera.mouseListener.enabled=!1,this.container.removeEventListener("wheel",this.camera.wheelListener),this.camera=this.glplot.camera=null,this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null)},_.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),M(this.glplot.camera)},_.setCamera=function(t){var e;this.glplot.camera.lookAt.apply(this,[[(e=t).eye.x,e.eye.y,e.eye.z],[e.center.x,e.center.y,e.center.z],[e.up.x,e.up.y,e.up.z]])},_.saveCamera=function(t){var e=this.getCamera(),n=u.nestedProperty(t,this.id+".camera"),r=n.get(),i=!1;function o(t,e,n,r){var i=["up","center","eye"],o=["x","y","z"];return e[i[n]]&&t[i[n]][o[r]]===e[i[n]][o[r]]}if(void 0===r)i=!0;else for(var a=0;a<3;a++)for(var s=0;s<3;s++)if(!o(e,r,a,s)){i=!0;break}return i&&n.set(e),i},_.updateFx=function(t,e){var n=this.camera;n&&("orbit"===t?(n.mode="orbit",n.keyBindingMode="rotate"):"turntable"===t?(n.up=[0,0,1],n.mode="turntable",n.keyBindingMode="rotate"):n.keyBindingMode=t),this.fullSceneLayout.hovermode=e},_.toImage=function(t){t||(t="png"),this.staticMode&&this.container.appendChild(r),this.glplot.redraw();var e=this.glplot.gl,n=e.drawingBufferWidth,i=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var o=new Uint8Array(n*i*4);e.readPixels(0,0,n,i,e.RGBA,e.UNSIGNED_BYTE,o);for(var a=0,s=i-1;a<s;++a,--s)for(var l=0;l<n;++l)for(var u=0;u<4;++u){var c=o[4*(n*a+l)+u];o[4*(n*a+l)+u]=o[4*(n*s+l)+u],o[4*(n*s+l)+u]=c}var f=document.createElement("canvas");f.width=n,f.height=i;var 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r=t("./font_attributes"),i=t("../components/color/attributes"),o=r({editType:"calc"});o.family.dflt='"Open Sans", verdana, arial, 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o=t.symbol,a=i(o.textposition,o.iconsize);r.extendFlat(e,{"icon-image":o.icon+"-15","icon-size":o.iconsize/10,"text-field":o.text,"text-size":o.textfont.size,"text-anchor":a.anchor,"text-offset":a.offset}),r.extendFlat(n,{"icon-color":t.color,"text-color":o.textfont.color,"text-opacity":t.opacity})}return{layout:e,paint:n}}a.update=function(t){this.visible?this.needsNewSource(t)?(this.removeLayer(),this.updateSource(t),this.updateLayer(t)):this.needsNewLayer(t)?this.updateLayer(t):this.updateStyle(t):(this.updateSource(t),this.updateLayer(t)),this.visible=s(t)},a.needsNewSource=function(t){return this.sourceType!==t.sourcetype||this.source!==t.source||this.layerType!==t.type},a.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==t.below},a.updateSource=function(t){var e=this.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,s(t)){var n=function(t){var e,n=t.sourcetype,r=t.source,i={type:n};return"geojson"===n?e="data":"vector"===n&&(e="string"==typeof r?"url":"tiles"),i[e]=r,i}(t);e.addSource(this.idSource,n)}},a.updateLayer=function(t){var e=this.map,n=l(t);this.removeLayer(),this.layerType=t.type,s(t)&&e.addLayer({id:this.idLayer,source:this.idSource,"source-layer":t.sourcelayer||"",type:t.type,layout:n.layout,paint:n.paint},t.below)},a.updateStyle=function(t){if(s(t)){var e=l(t);this.mapbox.setOptions(this.idLayer,"setLayoutProperty",e.layout),this.mapbox.setOptions(this.idLayer,"setPaintProperty",e.paint)}},a.removeLayer=function(){var t=this.map;t.getLayer(this.idLayer)&&t.removeLayer(this.idLayer)},a.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,n){var r=new o(t,e);return r.update(n),r}},{"../../lib":696,"./convert_text_opts":801}],804:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../../components/color").defaultLine,o=t("../domain").attributes,a=t("../font_attributes"),s=t("../../traces/scatter/attributes").textposition,l=t("../../plot_api/edit_types").overrideAll,u=t("../../plot_api/plot_template").templatedArray,c=a({});c.family.dflt="Open Sans Regular, Arial Unicode MS 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b=d.select(".legend-marks").selectAll("path.legend-mark").data(a);b.enter().append("path").classed("legend-mark",!0),b.attr({transform:function(t,e){return"translate("+[u/2,g(e)+u/2]+")"},d:function(t,e){var n,i,o,a=t.symbol;return o=3*(i=u),"line"===(n=a)?"M"+[[-i/2,-i/12],[i/2,-i/12],[i/2,i/12],[-i/2,i/12]]+"Z":-1!=r.svg.symbolTypes.indexOf(n)?r.svg.symbol().type(n).size(o)():r.svg.symbol().type("square").size(o)()},fill:function(t,e){return m(e)}}),b.exit().remove()}var x=r.svg.axis().scale(g).orient("right"),_=d.select("g.legend-axis").attr({transform:"translate("+[c?e.colorBandWidth:u,u/2]+")"}).call(x);return _.selectAll(".domain").style({fill:"none",stroke:"none"}),_.selectAll("line").style({fill:"none",stroke:c?e.textColor:"none"}),_.selectAll("text").style({fill:e.textColor,"font-size":e.fontSize}).text(function(t,e){return a[e].name}),n}return n.config=function(e){return 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h=i.padding,d=e.node().getBBox(),p={fill:i.color,stroke:s,"stroke-width":"2px"},v=d.width+2*h+l,m=d.height+2*h;return n.attr({d:"M"+[[l,-m/2],[l,-m/4],[i.hasTick?0:l,0],[l,m/4],[l,m/2],[v,m/2],[v,-m/2]].join("L")+"Z"}).style(p),t.attr({transform:"translate("+[l,-m/2+2*h]+")"}),t.style({display:"block"}),u},u.move=function(e){if(t)return t.attr({transform:"translate("+[e[0],e[1]]+")"}).style({display:"block"}),u},u.hide=function(){if(t)return t.style({display:"none"}),u},u.show=function(){if(t)return t.style({display:"block"}),u},u.config=function(t){return o(i,t),u},u},s.tooltipPanel.uid=1,s.adapter={},s.adapter.plotly=function(){var t={convert:function(t,e){var n={};if(t.data&&(n.data=t.data.map(function(t,n){var r=o({},t),i=[[r,["marker","color"],["color"]],[r,["marker","opacity"],["opacity"]],[r,["marker","line","color"],["strokeColor"]],[r,["marker","line","dash"],["strokeDash"]],[r,["marker","line","width"],["strokeSize"]],[r,["marker","symbol"],["dotType"]],[r,["marker","size"],["dotSize"]],[r,["marker","barWidth"],["barWidth"]],[r,["line","interpolation"],["lineInterpolation"]],[r,["showlegend"],["visibleInLegend"]]];return i.forEach(function(t,n){s.util.translator.apply(null,t.concat(e))}),e||delete r.marker,e&&delete r.groupId,e?("LinePlot"===r.geometry?(r.type="scatter",!0===r.dotVisible?(delete r.dotVisible,r.mode="lines+markers"):r.mode="lines"):"DotPlot"===r.geometry?(r.type="scatter",r.mode="markers"):"AreaChart"===r.geometry?r.type="area":"BarChart"===r.geometry&&(r.type="bar"),delete r.geometry):("scatter"===r.type?"lines"===r.mode?r.geometry="LinePlot":"markers"===r.mode?r.geometry="DotPlot":"lines+markers"===r.mode&&(r.geometry="LinePlot",r.dotVisible=!0):"area"===r.type?r.geometry="AreaChart":"bar"===r.type&&(r.geometry="BarChart"),delete r.mode,delete r.type),r}),!e&&t.layout&&"stack"===t.layout.barmode)){var i=s.util.duplicates(n.data.map(function(t,e){return t.geometry}));n.data.forEach(function(t,e){var r=i.indexOf(t.geometry);-1!=r&&(n.data[e].groupId=r)})}if(t.layout){var a=o({},t.layout),l=[[a,["plot_bgcolor"],["backgroundColor"]],[a,["showlegend"],["showLegend"]],[a,["radialaxis"],["radialAxis"]],[a,["angularaxis"],["angularAxis"]],[a.angularaxis,["showline"],["gridLinesVisible"]],[a.angularaxis,["showticklabels"],["labelsVisible"]],[a.angularaxis,["nticks"],["ticksCount"]],[a.angularaxis,["tickorientation"],["tickOrientation"]],[a.angularaxis,["ticksuffix"],["ticksSuffix"]],[a.angularaxis,["range"],["domain"]],[a.angularaxis,["endpadding"],["endPadding"]],[a.radialaxis,["showline"],["gridLinesVisible"]],[a.radialaxis,["tickorientation"],["tickOrientation"]],[a.radialaxis,["ticksuffix"],["ticksSuffix"]],[a.radialaxis,["range"],["domain"]],[a.angularAxis,["showline"],["gridLinesVisible"]],[a.angularAxis,["showticklabels"],["labelsVisible"]],[a.angularAxis,["nticks"],["ticksCount"]],[a.angularAxis,["tickorientation"],["tickOrientation"]],[a.angularAxis,["ticksuffix"],["ticksSuffix"]],[a.angularAxis,["range"],["domain"]],[a.angularAxis,["endpadding"],["endPadding"]],[a.radialAxis,["showline"],["gridLinesVisible"]],[a.radialAxis,["tickorientation"],["tickOrientation"]],[a.radialAxis,["ticksuffix"],["ticksSuffix"]],[a.radialAxis,["range"],["domain"]],[a.font,["outlinecolor"],["outlineColor"]],[a.legend,["traceorder"],["reverseOrder"]],[a,["labeloffset"],["labelOffset"]],[a,["defaultcolorrange"],["defaultColorRange"]]];if(l.forEach(function(t,n){s.util.translator.apply(null,t.concat(e))}),e?(void 0!==a.tickLength&&(a.angularaxis.ticklen=a.tickLength,delete a.tickLength),a.tickColor&&(a.angularaxis.tickcolor=a.tickColor,delete a.tickColor)):(a.angularAxis&&void 0!==a.angularAxis.ticklen&&(a.tickLength=a.angularAxis.ticklen),a.angularAxis&&void 0!==a.angularAxis.tickcolor&&(a.tickColor=a.angularAxis.tickcolor)),a.legend&&"boolean"!=typeof a.legend.reverseOrder&&(a.legend.reverseOrder="normal"!=a.legend.reverseOrder),a.legend&&"boolean"==typeof a.legend.traceorder&&(a.legend.traceorder=a.legend.traceorder?"reversed":"normal",delete a.legend.reverseOrder),a.margin&&void 0!==a.margin.t){var u=["t","r","b","l","pad"],c=["top","right","bottom","left","pad"],f={};r.entries(a.margin).forEach(function(t,e){f[c[u.indexOf(t.key)]]=t.value}),a.margin=f}e&&(delete a.needsEndSpacing,delete a.minorTickColor,delete a.minorTicks,delete a.angularaxis.ticksCount,delete a.angularaxis.ticksCount,delete a.angularaxis.ticksStep,delete a.angularaxis.rewriteTicks,delete a.angularaxis.nticks,delete 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t?this.pathAnnulus(t,e):this.pathSector(e)},L.fillViewInitialKey=function(t,e){t in this.viewInitial||(this.viewInitial[t]=e)}},{"../../components/color":570,"../../components/dragelement":592,"../../components/drawing":595,"../../components/fx":612,"../../components/titles":661,"../../constants/alignment":668,"../../lib":696,"../../lib/clear_gl_canvases":680,"../../lib/setcursor":716,"../../plot_api/subroutines":735,"../../registry":827,"../cartesian/autorange":743,"../cartesian/axes":744,"../cartesian/dragbox":753,"../cartesian/select":762,"../cartesian/set_convert":763,"../plots":808,"./constants":809,"./helpers":810,"./set_convert":821,d3:148,tinycolor2:514}],821:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../cartesian/set_convert"),o=r.deg2rad,a=r.rad2deg;e.exports=function(t,e,n){switch(i(t,n),t._id){case"x":case"radialaxis":!function(t,e){var n=e._subplot;t.setGeometry=function(){var 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r={};r.attributes=t("./attributes"),r.layoutAttributes=t("./layout_attributes"),r.supplyDefaults=t("./defaults").supplyDefaults,r.supplyLayoutDefaults=t("./layout_defaults").supplyLayoutDefaults,r.calc=t("./calc"),r.crossTraceCalc=t("./cross_trace_calc").crossTraceCalc,r.plot=t("./plot").plot,r.style=t("./style").style,r.styleOnSelect=t("./style").styleOnSelect,r.hoverPoints=t("./hover").hoverPoints,r.eventData=t("./event_data"),r.selectPoints=t("./select"),r.moduleType="trace",r.name="box",r.basePlotModule=t("../../plots/cartesian"),r.categories=["cartesian","svg","symbols","oriented","box-violin","showLegend","boxLayout","zoomScale"],r.meta={},e.exports=r},{"../../plots/cartesian":756,"./attributes":859,"./calc":860,"./cross_trace_calc":861,"./defaults":862,"./event_data":863,"./hover":864,"./layout_attributes":866,"./layout_defaults":867,"./plot":868,"./select":869,"./style":870}],866:[function(t,e,n){"use 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m=t.selectAll("path.box").data("violin"!==n.type||n.box.visible?i.identity:[]);m.enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","box"),m.exit().remove(),m.each(function(t){var e=t.pos,o=l.c2p(e+c,!0)+h,m=l.c2p(e+c-a,!0)+h,g=l.c2p(e+c+s,!0)+h,y=l.c2p(e+c-f,!0)+h,b=l.c2p(e+c+f,!0)+h,x=l.c2p(e+c-a*v,!0)+h,_=l.c2p(e+c+s*v,!0)+h,w=u.c2p(t.q1,!0),A=u.c2p(t.q3,!0),M=i.constrain(u.c2p(t.med,!0),Math.min(w,A)+1,Math.max(w,A)-1),k=void 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M=[];for(y=0;y<A.length;y++)M.push(A[y][g]);h=f[g%f.length],d+=h;var k=(b=g,x=void 0,x=l.isArrayOrTypedArray(m.color)?m.color[b%m.color.length]:m.color,{color:v(x),rawColor:x}),T=M+"-"+k.rawColor;void 0===w[T]&&(w[T]={categoryInds:M,color:k.color,rawColor:k.rawColor,valueInds:[],count:0}),c(w[T],g,h)}var S,C=n.map(function(t,e){return n=e,r=t._index,i=t._displayindex,o=t.label,{dimensionInd:n,containerInd:r,displayInd:i,dimensionLabel:o,count:d,categories:[],dragX:null};var n,r,i,o});for(g=0;g<_;g++)for(h=f[g%f.length],y=0;y<C.length;y++){var E=C[y].containerInd,O=p[y].inds[g],D=C[y].categories;if(void 0===D[O]){var L=e.dimensions[E]._categoryarray[O],z=e.dimensions[E]._ticktext[O];D[O]={dimensionInd:y,categoryInd:S=O,categoryValue:L,displayInd:S,categoryLabel:z,valueInds:[],count:0,dragY:null}}u(D[O],g,h)}return r(function(t,e,n){var r=t.map(function(t){return t.categories.length}).reduce(function(t,e){return Math.max(t,e)});return{dimensions:t,paths:e,trace:void 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r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.calc=t("./calc"),r.plot=t("./plot"),r.colorbar={container:"line",min:"cmin",max:"cmax"},r.moduleType="trace",r.name="parcats",r.basePlotModule=t("./base_plot"),r.categories=["noOpacity"],r.meta={},e.exports=r},{"./attributes":1e3,"./base_plot":1001,"./calc":1002,"./defaults":1003,"./plot":1006}],1005:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../plot_api/plot_api"),o=t("../../components/fx"),a=t("../../lib"),s=t("../../components/drawing"),l=t("tinycolor2"),u=t("../../lib/svg_text_utils");function c(t,e,n,i){var o=t.map(function(t,e,n){var r,i=n[0],o=e.margin||{l:80,r:80,t:100,b:80},a=i.trace,s=a.domain,l=e.width,u=e.height,c=Math.floor(l*(s.x[1]-s.x[0])),f=Math.floor(u*(s.y[1]-s.y[0])),h=s.x[0]*l+o.l,d=e.height-s.y[1]*e.height+o.t,p=a.line.shape;r="all"===a.hoverinfo?["count","probability"]:a.hoverinfo.split("+");var v={key:a.uid,model:i,x:h,y:d,width:c,height:f,hoveron:a.hoveron,hoverinfoItems:r,arrangement:a.arrangement,bundlecolors:a.bundlecolors,sortpaths:a.sortpaths,labelfont:a.labelfont,categorylabelfont:a.tickfont,pathShape:p,dragDimension:null,margin:o,paths:[],dimensions:[],graphDiv:t,traceSelection:null,pathSelection:null,dimensionSelection:null};return i.dimensions&&(R(v),I(v)),v}.bind(0,e,n)),l=i.selectAll("g.parcatslayer").data([null]);l.enter().append("g").attr("class","parcatslayer").style("pointer-events","all");var c=l.selectAll("g.trace.parcats").data(o,f),m=c.enter().append("g").attr("class","trace parcats");c.attr("transform",function(t){return"translate("+t.x+", "+t.y+")"}),m.append("g").attr("class","paths");var b=c.select("g.paths"),w=b.selectAll("path.path").data(function(t){return t.paths},f);w.attr("fill",function(t){return t.model.color});var A=w.enter().append("path").attr("class","path").attr("stroke-opacity",0).attr("fill",function(t){return t.model.color}).attr("fill-opacity",0);y(A),w.attr("d",function(t){return t.svgD}),A.empty()||w.sort(d),w.exit().remove(),w.on("mouseover",p).on("mouseout",v).on("click",g),m.append("g").attr("class","dimensions");var M=c.select("g.dimensions"),k=M.selectAll("g.dimension").data(function(t){return t.dimensions},f);k.enter().append("g").attr("class","dimension"),k.attr("transform",function(t){return"translate("+t.x+", 0)"}),k.exit().remove();var D=k.selectAll("g.category").data(function(t){return t.categories},f),L=D.enter().append("g").attr("class","category");D.attr("transform",function(t){return"translate(0, "+t.y+")"}),L.append("rect").attr("class","catrect").attr("pointer-events","none"),D.select("rect.catrect").attr("fill","none").attr("width",function(t){return t.width}).attr("height",function(t){return t.height}),x(L);var z=D.selectAll("rect.bandrect").data(function(t){return t.bands},f);z.each(function(){a.raiseToTop(this)}),z.attr("fill",function(t){return t.color});var P=z.enter().append("rect").attr("class","bandrect").attr("stroke-opacity",0).attr("fill",function(t){return t.color}).attr("fill-opacity",0);z.attr("fill",function(t){return t.color}).attr("width",function(t){return t.width}).attr("height",function(t){return t.height}).attr("y",function(t){return t.y}).attr("cursor",function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"perpendicular"===t.parcatsViewModel.arrangement?"ns-resize":"move"}),_(P),z.exit().remove(),L.append("text").attr("class","catlabel").attr("pointer-events","none");var j=e._fullLayout.paper_bgcolor;D.select("text.catlabel").attr("text-anchor",function(t){return h(t)?"start":"end"}).attr("alignment-baseline","middle").style("text-shadow",j+" -1px  1px 2px, "+j+" 1px  1px 2px, "+j+"  1px -1px 2px, "+j+" -1px -1px 2px").style("fill","rgb(0, 0, 0)").attr("x",function(t){return h(t)?t.width+5:-5}).attr("y",function(t){return t.height/2}).text(function(t){return t.model.categoryLabel}).each(function(t){s.font(r.select(this),t.parcatsViewModel.categorylabelfont),u.convertToTspans(r.select(this),e)}),L.append("text").attr("class","dimlabel"),D.select("text.dimlabel").attr("text-anchor","middle").attr("alignment-baseline","baseline").attr("cursor",function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"ew-resize"}).attr("x",function(t){return t.width/2}).attr("y",-5).text(function(t,e){return 0===e?t.parcatsViewModel.model.dimensions[t.model.dimensionInd].dimensionLabel:null}).each(function(t){s.font(r.select(this),t.parcatsViewModel.labelfont)}),D.selectAll("rect.bandrect").on("mouseover",T).on("mouseout",S),D.exit().remove(),k.call(r.behavior.drag().origin(function(t){return{x:t.x,y:0}}).on("dragstart",C).on("drag",E).on("dragend",O)),c.each(function(t){t.traceSelection=r.select(this),t.pathSelection=r.select(this).selectAll("g.paths").selectAll("path.path"),t.dimensionSelection=r.select(this).selectAll("g.dimensions").selectAll("g.dimension")}),c.exit().remove()}function f(t){return t.key}function h(t){var e=t.parcatsViewModel.dimensions.length,n=t.parcatsViewModel.dimensions[e-1].model.dimensionInd;return t.model.dimensionInd===n}function d(t,e){return t.model.rawColor>e.model.rawColor?1:t.model.rawColor<e.model.rawColor?-1:0}function p(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){a.raiseToTop(this),b(r.select(this));var e=m(t);if(t.parcatsViewModel.graphDiv.emit("plotly_hover",{points:e,event:r.event}),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")){var n,i,s,u=r.mouse(this)[0],c=t.parcatsViewModel.graphDiv,f=c._fullLayout,h=f._paperdiv.node().getBoundingClientRect(),d=t.parcatsViewModel.graphDiv.getBoundingClientRect();for(s=0;s<t.leftXs.length-1;s++)if(t.leftXs[s]+t.dimWidths[s]-2<=u&&u<=t.leftXs[s+1]+2){var p=t.parcatsViewModel.dimensions[s],v=t.parcatsViewModel.dimensions[s+1];n=(p.x+p.width+v.x)/2,i=(t.topYs[s]+t.topYs[s+1]+t.height)/2;break}var g=t.parcatsViewModel.x+n,y=t.parcatsViewModel.y+i,x=l.mostReadable(t.model.color,["black","white"]),_=[];-1!==t.parcatsViewModel.hoverinfoItems.indexOf("count")&&_.push(["Count:",t.model.count].join(" ")),-1!==t.parcatsViewModel.hoverinfoItems.indexOf("probability")&&_.push(["P:",(t.model.count/t.parcatsViewModel.model.count).toFixed(3)].join(" "));var w=_.join("<br>"),A=r.mouse(c)[0];o.loneHover({x:g-h.left+d.left,y:y-h.top+d.top,text:w,color:t.model.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:10,fontColor:x,idealAlign:A<g?"right":"left"},{container:f._hoverlayer.node(),outerContainer:f._paper.node(),gd:c})}}}function v(t){if(!t.parcatsViewModel.dragDimension&&(y(r.select(this)),o.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()),t.parcatsViewModel.pathSelection.sort(d),-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip"))){var e=m(t);t.parcatsViewModel.graphDiv.emit("plotly_unhover",{points:e,event:r.event})}}function m(t){for(var e=[],n=D(t.parcatsViewModel),r=0;r<t.model.valueInds.length;r++){var i=t.model.valueInds[r];e.push({curveNumber:n,pointNumber:i})}return e}function g(t){if(-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=m(t);t.parcatsViewModel.graphDiv.emit("plotly_click",{points:e,event:r.event})}}function y(t){t.attr("fill",function(t){return t.model.color}).attr("fill-opacity",.6).attr("stroke","lightgray").attr("stroke-width",.2).attr("stroke-opacity",1)}function b(t){t.attr("fill-opacity",.8).attr("stroke",function(t){return l.mostReadable(t.model.color,["black","white"])}).attr("stroke-width",.3)}function x(t){t.select("rect.catrect").attr("stroke","black").attr("stroke-width",1).attr("stroke-opacity",1)}function _(t){t.attr("stroke","black").attr("stroke-width",.2).attr("stroke-opacity",1).attr("fill-opacity",1)}function w(t){var e=t.parcatsViewModel.pathSelection,n=t.categoryViewModel.model.dimensionInd,r=t.categoryViewModel.model.categoryInd;return e.filter(function(e){return e.model.categoryInds[n]===r&&e.model.color===t.color})}function A(t,e,n){var i=r.select(t).datum(),o=i.parcatsViewModel.graphDiv,a=r.select(t.parentNode).selectAll("rect.bandrect"),s=[];a.each(function(t){var e=w(t);e.each(function(t){Array.prototype.push.apply(s,m(t))})}),o.emit(e,{points:s,event:n})}function M(t,e,n){var i=r.select(t).datum(),o=i.parcatsViewModel.graphDiv,a=w(i),s=[];a.each(function(t){Array.prototype.push.apply(s,m(t))}),o.emit(e,{points:s,event:n})}function k(t,e){var n,i,o=r.select(e.parentNode).select("rect.catrect"),a=o.node().getBoundingClientRect(),s=o.datum(),l=s.parcatsViewModel,u=l.model.dimensions[s.model.dimensionInd],c=a.top+a.height/2;l.dimensions.length>1&&u.displayInd===l.dimensions.length-1?(n=a.left,i="left"):(n=a.left+a.width,i="right");var f=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&f.push(["Count:",s.model.count].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&f.push(["P("+s.model.categoryLabel+"):",(s.model.count/s.parcatsViewModel.model.count).toFixed(3)].join(" "));var h=f.join("<br>");return{x:n-t.left,y:c-t.top,text:h,color:"lightgray",borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:12,fontColor:"black",idealAlign:i}}function T(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=r.mouse(this)[1];if(e<-1)return;var n,i=t.parcatsViewModel.graphDiv,s=i._fullLayout,u=s._paperdiv.node().getBoundingClientRect(),c=t.parcatsViewModel.hoveron;"color"===c?(function(t){var e=r.select(t).datum(),n=w(e);b(n),n.each(function(){a.raiseToTop(this)}),r.select(t.parentNode).selectAll("rect.bandrect").filter(function(t){return t.color===e.color}).each(function(){a.raiseToTop(this),r.select(this).attr("stroke","black").attr("stroke-width",1.5)})}(this),M(this,"plotly_hover",r.event)):(function(t){r.select(t.parentNode).selectAll("rect.bandrect").each(function(t){var 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n=t.parcatsViewModel.hoveron;"color"===n?M(this,"plotly_unhover",r.event):A(this,"plotly_unhover",r.event)}}function C(t){"fixed"!==t.parcatsViewModel.arrangement&&(t.dragDimensionDisplayInd=t.model.displayInd,t.initialDragDimensionDisplayInds=t.parcatsViewModel.model.dimensions.map(function(t){return t.displayInd}),t.dragHasMoved=!1,t.dragCategoryDisplayInd=null,r.select(this).selectAll("g.category").select("rect.catrect").each(function(e){var n=r.mouse(this)[0],i=r.mouse(this)[1];-2<=n&&n<=e.width+2&&-2<=i&&i<=e.height+2&&(t.dragCategoryDisplayInd=e.model.displayInd,t.initialDragCategoryDisplayInds=t.model.categories.map(function(t){return t.displayInd}),e.model.dragY=e.y,a.raiseToTop(this.parentNode),r.select(this.parentNode).selectAll("rect.bandrect").each(function(e){e.y<i&&i<=e.y+e.height&&(t.potentialClickBand=this)}))}),t.parcatsViewModel.dragDimension=t,o.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()))}function E(t){if("fixed"!==t.parcatsViewModel.arrangement&&(t.dragHasMoved=!0,null!==t.dragDimensionDisplayInd)){var e=t.dragDimensionDisplayInd,n=e-1,i=e+1,o=t.parcatsViewModel.dimensions[e];if(null!==t.dragCategoryDisplayInd){var a=o.categories[t.dragCategoryDisplayInd];a.model.dragY+=r.event.dy;var s=a.model.dragY,l=a.model.displayInd,u=o.categories,c=u[l-1],f=u[l+1];void 0!==c&&s<c.y+c.height/2&&(a.model.displayInd=c.model.displayInd,c.model.displayInd=l),void 0!==f&&s+a.height>f.y+f.height/2&&(a.model.displayInd=f.model.displayInd,f.model.displayInd=l),t.dragCategoryDisplayInd=a.model.displayInd}if(null===t.dragCategoryDisplayInd||"freeform"===t.parcatsViewModel.arrangement){o.model.dragX=r.event.x;var h=t.parcatsViewModel.dimensions[n],d=t.parcatsViewModel.dimensions[i];void 0!==h&&o.model.dragX<h.x+h.width&&(o.model.displayInd=h.model.displayInd,h.model.displayInd=e),void 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o=Math.max(0,-n.newExtent[0]),a=Math.max(0,n.newExtent[1]-1);n.newExtent[0]+=o,n.newExtent[1]-=a,n.grabbingBar&&(n.newExtent[1]+=o,n.newExtent[0]-=a),t.brush.filterSpecified=!0,n.extent=n.stayingIntervals.concat([n.newExtent]),n.brushCallback(t),_(this.parentNode)}).on("dragend",function(t){var e=i.event;e.sourceEvent.stopPropagation();var n=t.brush,r=n.filter,o=n.svgBrush,a=o.grabbingBar;if(o.grabbingBar=!1,o.grabLocation=void 0,t.parent.inBrushDrag=!1,b(),!o.wasDragged)return o.wasDragged=void 0,o.clickableOrdinalRange?n.filterSpecified&&t.multiselect?o.extent.push(o.clickableOrdinalRange):(o.extent=[o.clickableOrdinalRange],n.filterSpecified=!0):a?(o.extent=o.stayingIntervals,0===o.extent.length&&k(n)):k(n),o.brushCallback(t),_(this.parentNode),void o.brushEndCallback(n.filterSpecified?r.getConsolidated():[]);var s=function(){r.set(r.getConsolidated())};if(t.ordinal){var 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l.set(n),{filter:l,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:r,brushCallback:(a=i,function(t){var e=t.brush,n=function(t){return t.svgBrush.extent.map(function(t){return t.slice()})}(e),r=n.slice();e.filter.set(r),a()}),brushEndCallback:o}}},ensureAxisBrush:function(t){var e=t.selectAll("."+r.cn.axisBrush).data(a,o);e.enter().append("g").classed(r.cn.axisBrush,!0),function(t){var e=t.selectAll(".background").data(a);e.enter().append("rect").classed("background",!0).call(v).call(m).style("pointer-events","auto").attr("transform","translate(0 "+r.verticalPadding+")"),e.call(A).attr("height",function(t){return t.height-r.verticalPadding});var n=t.selectAll(".highlight-shadow").data(a);n.enter().append("line").classed("highlight-shadow",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width+r.bar.strokeWidth).attr("stroke",r.bar.strokeColor).attr("opacity",r.bar.strokeOpacity).attr("stroke-linecap","butt"),n.attr("y1",function(t){return t.height}).call(x);var i=t.selectAll(".highlight").data(a);i.enter().append("line").classed("highlight",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width-r.bar.strokeWidth).attr("stroke",r.bar.fillColor).attr("opacity",r.bar.fillOpacity).attr("stroke-linecap","butt"),i.attr("y1",function(t){return t.height}).call(x)}(e)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map(function(t){return t.sort(s)}),t=e.multiselect?T(t.sort(M)):[t[0]]):t=[t.sort(s)],e.tickvals){var n=e.tickvals.slice().sort(s);if(!(t=t.map(function(t){var e=[h(n,t[0],[]),d(n,t[1],[])];if(e[1]>e[0])return e}).filter(function(t){return t})).length)return}return t.length>1?t:t[0]}}},{"../../lib":696,"../../lib/gup":693,"./constants":1011,d3:148}],1009:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../plots/get_data").getModuleCalcData,o=t("./plot"),a=t("../../constants/xmlns_namespaces");n.name="parcoords",n.plot=function(t){var e=i(t.calcdata,"parcoords")[0];e.length&&o(t,e)},n.clean=function(t,e,n,r){var i=r._has&&r._has("parcoords"),o=e._has&&e._has("parcoords");i&&!o&&(r._paperdiv.selectAll(".parcoords").remove(),r._glimages.selectAll("*").remove())},n.toSVG=function(t){var e=t._fullLayout._glimages,n=r.select(t).selectAll(".svg-container"),i=n.filter(function(t,e){return e===n.size()-1}).selectAll(".gl-canvas-context, .gl-canvas-focus");i.each(function(){var t=this.toDataURL("image/png");e.append("svg:image").attr({xmlns:a.svg,"xlink:href":t,preserveAspectRatio:"none",x:0,y:0,width:this.width,height:this.height})}),window.setTimeout(function(){r.selectAll("#filterBarPattern").attr("id","filterBarPattern")},60)}},{"../../constants/xmlns_namespaces":674,"../../plots/get_data":781,"./plot":1017,d3:148}],1010:[function(t,e,n){"use strict";var r=t("../../components/colorscale/has_colorscale"),i=t("../../components/colorscale/calc"),o=t("../../lib"),a=t("../../lib/gup").wrap;e.exports=function(t,e){var n=!!e.line.colorscale&&o.isArrayOrTypedArray(e.line.color),s=n?e.line.color:function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=.5;return e}(e._length),l=n?e.line.colorscale:[[0,e.line.color],[1,e.line.color]];return r(e,"line")&&i(e,s,"line","c"),a({lineColor:s,cscale:l})}},{"../../components/colorscale/calc":578,"../../components/colorscale/has_colorscale":584,"../../lib":696,"../../lib/gup":693}],1011:[function(t,e,n){"use strict";e.exports={maxDimensionCount:60,overdrag:45,verticalPadding:2,tickDistance:50,canvasPixelRatio:1,blockLineCount:5e3,layers:["contextLineLayer","focusLineLayer","pickLineLayer"],axisTitleOffset:28,axisExtentOffset:10,bar:{width:4,captureWidth:10,fillColor:"magenta",fillOpacity:1,snapDuration:150,snapRatio:.25,snapClose:.01,strokeColor:"white",strokeOpacity:1,strokeWidth:1,handleHeight:8,handleOpacity:1,handleOverlap:0},cn:{axisExtentText:"axis-extent-text",parcoordsLineLayers:"parcoords-line-layers",parcoordsLineLayer:"parcoords-lines",parcoords:"parcoords",parcoordsControlView:"parcoords-control-view",yAxis:"y-axis",axisOverlays:"axis-overlays",axis:"axis",axisHeading:"axis-heading",axisTitle:"axis-title",axisExtent:"axis-extent",axisExtentTop:"axis-extent-top",axisExtentTopText:"axis-extent-top-text",axisExtentBottom:"axis-extent-bottom",axisExtentBottomText:"axis-extent-bottom-text",axisBrush:"axis-brush"},id:{filterBarPattern:"filter-bar-pattern"}}},{}],1012:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../../components/colorscale/has_colorscale"),o=t("../../components/colorscale/defaults"),a=t("../../plots/domain").defaults,s=t("../../plots/array_container_defaults"),l=t("./attributes"),u=t("./axisbrush"),c=t("./constants").maxDimensionCount,f=t("./merge_length");function h(t,e){function n(n,i){return r.coerce(t,e,l.dimensions,n,i)}var i=n("values"),o=n("visible");if(i&&i.length||(o=e.visible=!1),o){n("label"),n("tickvals"),n("ticktext"),n("tickformat"),n("range"),n("multiselect");var a=n("constraintrange");a&&(e.constraintrange=u.cleanRanges(a,e))}}e.exports=function(t,e,n,u){function d(n,i){return r.coerce(t,e,l,n,i)}var p=t.dimensions;Array.isArray(p)&&p.length>c&&(r.log("parcoords traces support up to "+c+" dimensions at the moment"),p.splice(c));var v=s(t,e,{name:"dimensions",handleItemDefaults:h}),m=function(t,e,n,a,s){var l=s("line.color",n);if(i(t,"line")&&r.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),o(t,e,a,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=n}return 1/0}(t,e,n,u,d);a(e,u,d),Array.isArray(v)&&v.length||(e.visible=!1),f(e,v,"values",m);var g={family:u.font.family,size:Math.round(u.font.size/1.2),color:u.font.color};r.coerceFont(d,"labelfont",g),r.coerceFont(d,"tickfont",g),r.coerceFont(d,"rangefont",g)}},{"../../components/colorscale/defaults":580,"../../components/colorscale/has_colorscale":584,"../../lib":696,"../../plots/array_container_defaults":740,"../../plots/domain":770,"./attributes":1007,"./axisbrush":1008,"./constants":1011,"./merge_length":1015}],1013:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.calc=t("./calc"),r.plot=t("./plot"),r.colorbar={container:"line",min:"cmin",max:"cmax"},r.moduleType="trace",r.name="parcoords",r.basePlotModule=t("./base_plot"),r.categories=["gl","regl","noOpacity"],r.meta={},e.exports=r},{"./attributes":1007,"./base_plot":1009,"./calc":1010,"./defaults":1012,"./plot":1017}],1014:[function(t,e,n){"use strict";var r=t("glslify"),i=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),o=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec2 xyProjection = vec2(1, 1);\n\nvec4 unit = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit, unit);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depth,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),a=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    fragColor = vec4(pf.rgb, 1.0);\n}\n"]),s=r(["precision lowp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n    gl_FragColor = fragColor;\n}\n"]),l=t("../../lib"),u=1e-6,c=1e-7,f=2048,h=64,d=2,p=4,v=8,m=h/v,g=[119,119,119],y=new Uint8Array(4),b=new Uint8Array(4),x={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function _(t,e,n,r,i){var o=t._gl;o.enable(o.SCISSOR_TEST),o.scissor(e,n,r,i),t.clear({color:[0,0,0,0],depth:1})}function w(t,e,n,r,i,o){var a=o.key;n.drawCompleted||(function(t){t.read({x:0,y:0,width:1,height:1,data:y})}(t),n.drawCompleted=!0),function s(l){var u;u=Math.min(r,i-l*r),o.offset=d*l*r,o.count=d*u,0===l&&(window.cancelAnimationFrame(n.currentRafs[a]),delete 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L(t){n=t.model,r=t.viewModel,d=r.dimensions.slice(),p=d[0]?d[0].values.length:0;var e=n.lines,i=T?e.color.map(function(t,n){return n/e.color.length}):e.color,o=Math.max(1/255,Math.pow(1/i.length,1/3)),a=function(t,e,n){for(var r=e.length,i=[],o=0;o<t;o++)for(var a=0;a<h;a++)i.push(a<r?e[a].paddedUnitValues[o]:a===h-1?(s=n[o],Math.max(u,Math.min(1-u,s))):a>=h-4?A(o,h-2-a):.5);var s;return i}(p,d,i);!function(t,e,n){for(var r=0;r<16;r++)t["p"+r.toString(16)](M(e,n,r))}(E,p,a),O=S.texture(l.extendFlat({data:function(t,e,n){for(var r=[],i=0;i<256;i++){var o=t(i/255);r.push((e?g:o).concat(n))}return r}(n.unitToColor,k,Math.round(255*(k?o:1)))},x))}var z=[0,1],P=[];function I(t,e,r,i,o,a,s,u,c,f,h){var d,p,v,m,g=[t,e],y=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(d=0;d<2;d++)for(m=g[d],p=0;p<4;p++)for(v=0;v<16;v++)y[d][p][v]=v+16*p===m?1:0;var b=n.lines.canvasOverdrag,x=n.domain,_=n.canvasWidth,w=n.canvasHeight,A=l.extendFlat({key:s,resolution:[_,w],viewBoxPosition:[r+b,i],viewBoxSize:[o,a],i:t,ii:e,dim1A:y[0][0],dim1B:y[0][1],dim1C:y[0][2],dim1D:y[0][3],dim2A:y[1][0],dim2B:y[1][1],dim2C:y[1][2],dim2D:y[1][3],colorClamp:z,scissorX:(u===c?0:r+b)+(n.pad.l-b)+n.layoutWidth*x.x[0],scissorWidth:(u===f?_-r+b:o+.5)+(u===c?r+b:0),scissorY:i+n.pad.b+n.layoutHeight*x.y[0],scissorHeight:a,viewportX:n.pad.l-b+n.layoutWidth*x.x[0],viewportY:n.pad.b+n.layoutHeight*x.y[0],viewportWidth:_,viewportHeight:w},h);return A}return{setColorDomain:function(t){z[0]=t[0],z[1]=t[1]},render:function(t,e,r){var i,o,a,s=t.length,l=1/0,u=-1/0;for(i=0;i<s;i++)t[i].dim2.canvasX>u&&(u=t[i].dim2.canvasX,a=i),t[i].dim1.canvasX<l&&(l=t[i].dim1.canvasX,o=i);0===s&&_(S,0,0,n.canvasWidth,n.canvasHeight);var h=k?{}:function(){var t,e,n,r=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(t=0;t<2;t++)for(e=0;e<4;e++)for(n=0;n<16;n++){var i,o=n+16*e;i=o<d.length?d[o].brush.filter.getBounds()[t]:t,r[t][e][n]=i+(2*t-1)*c}function a(t,e){var n=f-1;return[Math.max(0,Math.floor(e[0]*n)),Math.min(n,Math.ceil(e[1]*n))]}for(var s=Array.apply(null,new Array(f*m)).map(function(){return 255}),l=0;l<d.length;l++){var u=l%v,h=(l-u)/v,p=Math.pow(2,u),g=d[l],b=g.brush.filter.get();if(!(b.length<2))for(var x=a(g,b[0])[1],_=1;_<b.length;_++){for(var w=a(g,b[_]),A=x+1;A<w[0];A++)s[A*m+h]&=~p;x=Math.max(x,w[1])}}var M={shape:[m,f],format:"alpha",type:"uint8",mag:"nearest",min:"nearest",data:s};return y?y(M):y=S.texture(M),{maskTexture:y,maskHeight:f,loA:r[0][0],loB:r[0][1],loC:r[0][2],loD:r[0][3],hiA:r[1][0],hiB:r[1][1],hiC:r[1][2],hiD:r[1][3]}}();for(i=0;i<s;i++){var g=t[i],b=g.dim1,x=b.crossfilterDimensionIndex,A=g.canvasX,M=g.canvasY,T=g.dim2,E=T.crossfilterDimensionIndex,O=g.panelSizeX,L=g.panelSizeY,z=A+O;if(e||!P[x]||P[x][0]!==A||P[x][1]!==z){P[x]=[A,z];var 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e=t.range?t.range[0]:o.aggNums(Math.min,null,t.values,t._length),n=t.range?t.range[1]:o.aggNums(Math.max,null,t.values,t._length);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(n)&&isFinite(n)||(n=0),e===n&&(0===e?(e-=1,n+=1):(e*=.9,n*=1.1)),[e,n]}function v(t,e,n,r,i){var o,s,l=p(n);return r?a.scale.ordinal().domain(r.map((o=a.format(n.tickformat),s=i,s?function(t,e){var n=s[e];return null==n?o(t):n}:o))).range(r.map(function(n){var r=(n-l[0])/(l[1]-l[0]);return t-e+r*(2*e-t)})):a.scale.linear().domain(l).range([t-e,e])}function m(t){return t.dimensions.some(function(t){return t.brush.filterSpecified})}function g(t,e,n){var r=f(e),s=r.trace,l=r.lineColor,u=r.cscale,c=s.line,h=s.domain,v=s.dimensions,m=t.width,g=s.labelfont,y=s.tickfont,b=s.rangefont,x=o.extendDeepNoArrays({},c,{color:l.map(a.scale.linear().domain(p({values:l,range:[c.cmin,c.cmax],_length:s._length}))),blockLineCount:i.blockLineCount,canvasOverdrag:i.overdrag*i.canvasPixelRatio}),_=Math.floor(m*(h.x[1]-h.x[0])),w=Math.floor(t.height*(h.y[1]-h.y[0])),A=t.margin||{l:80,r:80,t:100,b:80},M=_,k=w;return{key:n,colCount:v.filter(d).length,dimensions:v,tickDistance:i.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),n=t.map(function(t){return a.rgb(t[1])}),r="rgb".split("").map(function(t){return a.scale.linear().clamp(!0).domain(e).range(n.map((r=t,function(t){return t[r]})));var r});return function(t){return r.map(function(e){return 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C(t,e){return{val:t,text:T[e]}}function E(t,e){return t.val-e.val}if(Array.isArray(S)&&S.length){T=r.ticktext,Array.isArray(T)&&T.length?T.length>S.length?T=T.slice(0,S.length):S.length>T.length&&(S=S.slice(0,T.length)):T=S.map(a.format(r.tickformat));for(var O=1;O<S.length;O++)if(S[O]<S[O-1]){for(var D=S.map(C).sort(E),L=0;L<S.length;L++)S[L]=D[L].val,T[L]=D[L].text;break}}else S=void 0;return{key:_,label:r.label,tickFormat:r.tickformat,tickvals:S,ticktext:T,ordinal:!!S,multiselect:r.multiselect,xIndex:l,crossfilterDimensionIndex:l,visibleIndex:r._index,height:s,values:k,paddedUnitValues:k.map(d),unitTickvals:S&&S.map(d),xScale:c,x:c(l),canvasX:c(l)*u,unitToPaddedPx:g,domainScale:v(s,i.verticalPadding,r,S,T),ordinalScale:function(t){if(t.tickvals){var e=p(t);return a.scale.ordinal().domain(t.tickvals).range(t.tickvals.map(function(t){return(t-e[0])/(e[1]-e[0])}))}}(r),parent:y,model:n,brush:h.makeBrush(t,A,M,function(){t.linePickActive(!1)},function(){var e=y;e.focusLayer&&e.focusLayer.render(e.panels,!0);var n=m(e);!t.contextShown()&&n?(e.contextLayer&&e.contextLayer.render(e.panels,!0),t.contextShown(!0)):t.contextShown()&&!n&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),t.contextShown(!1))},function(n){var i=y;if(i.focusLayer.render(i.panels,!0),i.pickLayer&&i.pickLayer.render(i.panels,!0),t.linePickActive(!0),e&&e.filterChanged){var a=d.invert,s=n.map(function(t){return t.map(a).sort(o.sorterAsc)}).sort(function(t,e){return t[0]-e[0]});e.filterChanged(i.key,r._index,s)}})}}),y}function b(t){t.classed(i.cn.axisExtentText,!0).attr("text-anchor","middle").style("cursor","default").style("user-select","none")}e.exports=function(t,e,n,l,d,p){var v,x,_=(v=!0,x=!1,{linePickActive:function(t){return arguments.length?v=!!t:v},contextShown:function(t){return arguments.length?x=!!t:x}}),w=l.filter(function(t){return f(t).trace.visible}).map(g.bind(0,d)).map(y.bind(0,_,p));n.each(function(t,e){return o.extendFlat(t,w[e])});var A=n.selectAll(".gl-canvas").each(function(t){t.viewModel=w[0],t.model=t.viewModel?t.viewModel.model:null}),M=null,k=A.filter(function(t){return t.pick});k.style("pointer-events","auto").on("mousemove",function(t){if(_.linePickActive()&&t.lineLayer&&p&&p.hover){var e=a.event,n=this.width,r=this.height,i=a.mouse(this),o=i[0],s=i[1];if(o<0||s<0||o>=n||s>=r)return;var l=t.lineLayer.readPixel(o,r-1-s),u=0!==l[3],c=u?l[2]+256*(l[1]+256*l[0]):null,f={x:o,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:c};c!==M&&(u?p.hover(f):p.unhover&&p.unhover(f),M=c)}}),A.style("opacity",function(t){return t.pick?.01:1}),e.style("background","rgba(255, 255, 255, 0)");var T=e.selectAll("."+i.cn.parcoords).data(w,u);T.exit().remove(),T.enter().append("g").classed(i.cn.parcoords,!0).style("shape-rendering","crispEdges").style("pointer-events","none"),T.attr("transform",function(t){return"translate("+t.model.translateX+","+t.model.translateY+")"});var S=T.selectAll("."+i.cn.parcoordsControlView).data(c,u);S.enter().append("g").classed(i.cn.parcoordsControlView,!0),S.attr("transform",function(t){return"translate("+t.model.pad.l+","+t.model.pad.t+")"});var C=S.selectAll("."+i.cn.yAxis).data(function(t){return t.dimensions},u);function E(t,e){for(var n=e.panels||(e.panels=[]),r=t.data(),i=r.length-1,o=0;o<i;o++){var a=n[o]||(n[o]={}),s=r[o],l=r[o+1];a.dim1=s,a.dim2=l,a.canvasX=s.canvasX,a.panelSizeX=l.canvasX-s.canvasX,a.panelSizeY=e.model.canvasHeight,a.y=0,a.canvasY=0}}C.enter().append("g").classed(i.cn.yAxis,!0),S.each(function(t){E(C,t)}),A.each(function(t){if(t.viewModel){!t.lineLayer||p?t.lineLayer=r(this,t):t.lineLayer.update(t),(t.key||0===t.key)&&(t.viewModel[t.key]=t.lineLayer);var e=!t.context||p;t.lineLayer.render(t.viewModel.panels,e)}}),C.attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),C.call(a.behavior.drag().origin(function(t){return t}).on("drag",function(t){var e=t.parent;_.linePickActive(!1),t.x=Math.max(-i.overdrag,Math.min(t.model.width+i.overdrag,a.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,C.sort(function(t,e){return t.x-e.x}).each(function(e,n){e.xIndex=n,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),E(C,e),C.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),a.select(this).attr("transform","translate("+t.x+", 0)"),C.each(function(n,r,i){i===t.parent.key&&(e.dimensions[r]=n)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!m(e)),e.focusLayer.render&&e.focusLayer.render(e.panels)}).on("dragend",function(t){var e=t.parent;t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,E(C,e),a.select(this).attr("transform",function(t){return"translate("+t.x+", 0)"}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!m(e)),e.focusLayer&&e.focusLayer.render(e.panels),e.pickLayer&&e.pickLayer.render(e.panels,!0),_.linePickActive(!0),p&&p.axesMoved&&p.axesMoved(e.key,e.dimensions.map(function(t){return t.crossfilterDimensionIndex}))})),C.exit().remove();var O=C.selectAll("."+i.cn.axisOverlays).data(c,u);O.enter().append("g").classed(i.cn.axisOverlays,!0),O.selectAll("."+i.cn.axis).remove();var D=O.selectAll("."+i.cn.axis).data(c,u);D.enter().append("g").classed(i.cn.axis,!0),D.each(function(t){var e=t.model.height/t.model.tickDistance,n=t.domainScale,r=n.domain();a.select(this).call(a.svg.axis().orient("left").tickSize(4).outerTickSize(2).ticks(e,t.tickFormat).tickValues(t.ordinal?r:null).tickFormat(t.ordinal?function(t){return t}:null).scale(n)),s.font(D.selectAll("text"),t.model.tickFont)}),D.selectAll(".domain, .tick>line").attr("fill","none").attr("stroke","black").attr("stroke-opacity",.25).attr("stroke-width","1px"),D.selectAll("text").style("text-shadow","1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff").style("cursor","default").style("user-select","none");var L=O.selectAll("."+i.cn.axisHeading).data(c,u);L.enter().append("g").classed(i.cn.axisHeading,!0);var z=L.selectAll("."+i.cn.axisTitle).data(c,u);z.enter().append("text").classed(i.cn.axisTitle,!0).attr("text-anchor","middle").style("cursor","ew-resize").style("user-select","none").style("pointer-events","auto"),z.attr("transform","translate(0,"+-i.axisTitleOffset+")").text(function(t){return t.label}).each(function(t){s.font(a.select(this),t.model.labelFont)});var P=O.selectAll("."+i.cn.axisExtent).data(c,u);P.enter().append("g").classed(i.cn.axisExtent,!0);var I=P.selectAll("."+i.cn.axisExtentTop).data(c,u);I.enter().append("g").classed(i.cn.axisExtentTop,!0),I.attr("transform","translate(0,"+-i.axisExtentOffset+")");var R=I.selectAll("."+i.cn.axisExtentTopText).data(c,u);function j(t,e){if(t.ordinal)return"";var n=t.domainScale.domain();return a.format(t.tickFormat)(n[e?n.length-1:0])}R.enter().append("text").classed(i.cn.axisExtentTopText,!0).call(b),R.text(function(t){return j(t,!0)}).each(function(t){s.font(a.select(this),t.model.rangeFont)});var F=P.selectAll("."+i.cn.axisExtentBottom).data(c,u);F.enter().append("g").classed(i.cn.axisExtentBottom,!0),F.attr("transform",function(t){return"translate(0,"+(t.model.height+i.axisExtentOffset)+")"});var N=F.selectAll("."+i.cn.axisExtentBottomText).data(c,u);N.enter().append("text").classed(i.cn.axisExtentBottomText,!0).attr("dy","0.75em").call(b),N.text(function(t){return j(t)}).each(function(t){s.font(a.select(this),t.model.rangeFont)}),h.ensureAxisBrush(O)}},{"../../components/drawing":595,"../../lib":696,"../../lib/gup":693,"./axisbrush":1008,"./constants":1011,"./lines":1014,d3:148}],1017:[function(t,e,n){"use strict";var r=t("./parcoords"),i=t("../../lib/prepare_regl");e.exports=function(t,e){var n=t._fullLayout,o=n._toppaper,a=n._paperdiv,s=n._glcontainer,l=i(t);if(l){var u={},c={},f=n._size;e.forEach(function(e,n){u[n]=t.data[n].dimensions,c[n]=t.data[n].dimensions.slice()}),r(a,o,s,e,{width:f.w,height:f.h,margin:{t:f.t,r:f.r,b:f.b,l:f.l}},{filterChanged:function(e,n,r){var i=c[e][n],o=r.map(function(t){return t.slice()});o.length?(1===o.length&&(o=o[0]),i.constraintrange=o,o=[o]):(delete i.constraintrange,o=null);var a={};a["dimensions["+n+"].constraintrange"]=o,t.emit("plotly_restyle",[a,[e]])},hover:function(e){t.emit("plotly_hover",e)},unhover:function(e){t.emit("plotly_unhover",e)},axesMoved:function(e,n){function r(t){return!("visible"in 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r=t("../../components/color/attributes"),i=t("../../plots/font_attributes"),o=t("../../plots/attributes"),a=t("../../plots/domain").attributes,s=t("../../lib/extend").extendFlat,l=i({editType:"calc",arrayOk:!0,colorEditType:"plot"});e.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:r.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},editType:"calc"},text:{valType:"data_array",editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:s({},o.hoverinfo,{flags:["label","text","value","percent","name"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"calc"},textfont:s({},l,{}),insidetextfont:s({},l,{}),outsidetextfont:s({},l,{}),title:{valType:"string",dflt:"",editType:"calc"},titleposition:{valType:"enumerated",values:["top left","top center","top right","middle center","bottom left","bottom center","bottom right"],editType:"calc"},titlefont:s({},l,{}),domain:a({name:"pie",trace:!0,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:!0,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"number",min:-360,max:360,dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:!0,editType:"calc"}}},{"../../components/color/attributes":569,"../../lib/extend":685,"../../plots/attributes":741,"../../plots/domain":770,"../../plots/font_attributes":771}],1019:[function(t,e,n){"use strict";var r=t("../../registry"),i=t("../../plots/get_data").getModuleCalcData;n.name="pie",n.plot=function(t){var e=r.getModule("pie"),n=i(t.calcdata,e)[0];n.length&&e.plot(t,n)},n.clean=function(t,e,n,r){var i=r._has&&r._has("pie"),o=e._has&&e._has("pie");i&&!o&&r._pielayer.selectAll("g.trace").remove()}},{"../../plots/get_data":781,"../../registry":827}],1020:[function(t,e,n){"use strict";var r=t("fast-isnumeric"),i=t("../../lib").isArrayOrTypedArray,o=t("tinycolor2"),a=t("../../components/color"),s=t("./helpers");n.calc=function(t,e){var n,l,u,c,f,h=e.values,d=i(h)&&h.length,p=e.labels,v=e.marker.colors||[],m=[],g=t._fullLayout,y=g._piecolormap,b={},x=0,_=g.hiddenlabels||[];if(e.dlabel)for(p=new Array(h.length),n=0;n<h.length;n++)p[n]=String(e.label0+n*e.dlabel);function w(t,e){return!!t&&!!(t=o(t)).isValid()&&(t=a.addOpacity(t,t.getAlpha()),y[e]||(y[e]=t),t)}var A=(d?h:p).length;for(n=0;n<A;n++){if(d){if(l=h[n],!r(l))continue;if((l=+l)<0)continue}else l=1;void 0!==(u=p[n])&&""!==u||(u=n),u=String(u);var M=b[u];void 0===M?(b[u]=m.length,(c=-1!==_.indexOf(u))||(x+=l),m.push({v:l,label:u,color:w(v[n],u),i:n,pts:[n],hidden:c})):((f=m[M]).v+=l,f.pts.push(n),f.hidden||(x+=l),!1===f.color&&v[n]&&(f.color=w(v[n],u)))}if(e.sort&&m.sort(function(t,e){return e.v-t.v}),m[0]&&(m[0].vTotal=x),e.textinfo&&"none"!==e.textinfo){var k,T=-1!==e.textinfo.indexOf("label"),S=-1!==e.textinfo.indexOf("text"),C=-1!==e.textinfo.indexOf("value"),E=-1!==e.textinfo.indexOf("percent"),O=g.separators;for(n=0;n<m.length;n++){if(f=m[n],k=T?[f.label]:[],S){var D=s.getFirstFilled(e.text,f.pts);D&&k.push(D)}C&&k.push(s.formatPieValue(f.v,O)),E&&k.push(s.formatPiePercent(f.v/x,O)),f.text=k.join("<br>")}}return m},n.crossTraceCalc=function(t){var e=t._fullLayout,n=t.calcdata,r=e.piecolorway,i=e._piecolormap;e.extendpiecolors&&(r=function(t){var e,n=JSON.stringify(t),r=l[n];if(!r){for(r=t.slice(),e=0;e<t.length;e++)r.push(o(t[e]).lighten(20).toHexString());for(e=0;e<t.length;e++)r.push(o(t[e]).darken(20).toHexString());l[n]=r}return r}(r));var a,s,u,c,f=0;for(a=0;a<n.length;a++)if("pie"===(u=n[a])[0].trace.type)for(s=0;s<u.length;s++)!1===(c=u[s]).color&&(i[c.label]?c.color=i[c.label]:(i[c.label]=c.color=r[f%r.length],f++))};var l={}},{"../../components/color":570,"../../lib":696,"./helpers":1023,"fast-isnumeric":214,tinycolor2:514}],1021:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("./attributes"),o=t("../../plots/domain").defaults;e.exports=function(t,e,n,a){function s(n,o){return r.coerce(t,e,i,n,o)}var l,u=r.coerceFont,c=s("values"),f=r.isArrayOrTypedArray(c),h=s("labels");if(Array.isArray(h)?(l=h.length,f&&(l=Math.min(l,c.length))):f&&(l=c.length,s("label0"),s("dlabel")),l){e._length=l;var d=s("marker.line.width");d&&s("marker.line.color"),s("marker.colors"),s("scalegroup");var p=s("text"),v=s("textinfo",Array.isArray(p)?"text+percent":"percent");if(s("hovertext"),v&&"none"!==v){var m=s("textposition"),g=Array.isArray(m)||"auto"===m,y=g||"inside"===m,b=g||"outside"===m;if(y||b){var x=u(s,"textfont",a.font);if(y){var _=r.extendFlat({},x),w=t.textfont&&t.textfont.color,A=!w;A&&delete _.color,u(s,"insidetextfont",_)}b&&u(s,"outsidetextfont",x)}}o(e,a,s);var M=s("hole"),k=s("title");if(k){var T=s("titleposition",M?"middle center":"top center");M||"middle center"!==T||(e.titleposition="top center"),u(s,"titlefont",a.font)}s("sort"),s("direction"),s("rotation"),s("pull")}else e.visible=!1}},{"../../lib":696,"../../plots/domain":770,"./attributes":1018}],1022:[function(t,e,n){"use strict";var r=t("../../components/fx/helpers").appendArrayMultiPointValues;e.exports=function(t,e){var n={curveNumber:e.index,pointNumbers:t.pts,data:e._input,fullData:e,label:t.label,color:t.color,value:t.v,v:t.v};return 1===t.pts.length&&(n.pointNumber=n.i=t.pts[0]),r(n,e,t.pts),n}},{"../../components/fx/helpers":609}],1023:[function(t,e,n){"use strict";var r=t("../../lib");n.formatPiePercent=function(t,e){var n=(100*t).toPrecision(3);return-1!==n.lastIndexOf(".")&&(n=n.replace(/[.]?0+$/,"")),r.numSeparate(n,e)+"%"},n.formatPieValue=function(t,e){var n=t.toPrecision(10);return-1!==n.lastIndexOf(".")&&(n=n.replace(/[.]?0+$/,"")),r.numSeparate(n,e)},n.getFirstFilled=function(t,e){if(Array.isArray(t))for(var n=0;n<e.length;n++){var r=t[e[n]];if(r||0===r)return r}},n.castOption=function(t,e){return Array.isArray(t)?n.getFirstFilled(t,e):t||void 0}},{"../../lib":696}],1024:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.supplyLayoutDefaults=t("./layout_defaults"),r.layoutAttributes=t("./layout_attributes");var i=t("./calc");r.calc=i.calc,r.crossTraceCalc=i.crossTraceCalc,r.plot=t("./plot"),r.style=t("./style"),r.styleOne=t("./style_one"),r.moduleType="trace",r.name="pie",r.basePlotModule=t("./base_plot"),r.categories=["pie","showLegend"],r.meta={},e.exports=r},{"./attributes":1018,"./base_plot":1019,"./calc":1020,"./defaults":1021,"./layout_attributes":1025,"./layout_defaults":1026,"./plot":1027,"./style":1028,"./style_one":1029}],1025:[function(t,e,n){"use strict";e.exports={hiddenlabels:{valType:"data_array",editType:"calc"},piecolorway:{valType:"colorlist",editType:"calc"},extendpiecolors:{valType:"boolean",dflt:!0,editType:"calc"}}},{}],1026:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("./layout_attributes");e.exports=function(t,e){function n(n,o){return r.coerce(t,e,i,n,o)}n("hiddenlabels"),n("piecolorway",e.colorway),n("extendpiecolors")}},{"../../lib":696,"./layout_attributes":1025}],1027:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../components/fx"),o=t("../../components/color"),a=t("../../components/drawing"),s=t("../../lib"),l=t("../../lib/svg_text_utils"),u=t("./helpers"),c=t("./event_data");function f(t,e){if(t.v===e.vTotal&&!e.trace.hole)return 1;var n=Math.PI*Math.min(t.v/e.vTotal,.5);return Math.min(1/(1+1/Math.sin(n)),(1-e.trace.hole)/2)}function h(t,e){var n=e.pxmid[0],r=e.pxmid[1],i=t.width/2,o=t.height/2;return n<0&&(i*=-1),r<0&&(o*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(o)*(i>0?1:-1)/2,y:o/(1+n*n/(r*r)),outside:!0}}function d(t,e){var n=t.trace,r=e.h*(n.domain.y[1]-n.domain.y[0]);return Math.min(t.titleBox.height,r/2)}function p(t){var e,n=t.pull;if(Array.isArray(n))for(n=0,e=0;e<t.pull.length;e++)t.pull[e]>n&&(n=t.pull[e]);return n}e.exports=function(t,e){var n=t._fullLayout;!function(t,e){for(var n,r,i=0;i<t.length;i++)if(n=t[i][0],(r=n.trace).title){var o=a.tester.append("text").attr("data-notex",1).text(r.title).call(a.font,r.titlefont).call(l.convertToTspans,e),s=a.bBox(o.node(),!0);n.titleBox={width:s.width,height:s.height},o.remove()}}(e,t),function(t,e){var n,r,i,o,a,s,l,u,c,f=[];for(i=0;i<t.length;i++)a=t[i][0],s=a.trace,n=e.w*(s.domain.x[1]-s.domain.x[0]),r=e.h*(s.domain.y[1]-s.domain.y[0]),s.title&&"middle center"!==s.titleposition&&(r-=d(a,e)),l=p(s),a.r=Math.min(n,r)/(2+2*l),a.cx=e.l+e.w*(s.domain.x[1]+s.domain.x[0])/2,a.cy=e.t+e.h*(1-s.domain.y[0])-r/2,s.title&&-1!==s.titleposition.indexOf("bottom")&&(a.cy-=d(a,e)),s.scalegroup&&-1===f.indexOf(s.scalegroup)&&f.push(s.scalegroup);for(o=0;o<f.length;o++){for(c=1/0,u=f[o],i=0;i<t.length;i++)(a=t[i][0]).trace.scalegroup===u&&(c=Math.min(c,a.r*a.r/a.vTotal));for(i=0;i<t.length;i++)(a=t[i][0]).trace.scalegroup===u&&(a.r=Math.sqrt(c*a.vTotal))}}(e,n._size);var v=s.makeTraceGroups(n._pielayer,e,"trace").each(function(e){var v=r.select(this),m=e[0],g=m.trace;!function(t){var e,n,r,i=t[0],o=i.trace,a=o.rotation*Math.PI/180,s=2*Math.PI/i.vTotal,l="px0",u="px1";if("counterclockwise"===o.direction){for(e=0;e<t.length&&t[e].hidden;e++);if(e===t.length)return;a+=s*t[e].v,s*=-1,l="px1",u="px0"}function c(t){return[i.r*Math.sin(t),-i.r*Math.cos(t)]}for(r=c(a),e=0;e<t.length;e++)(n=t[e]).hidden||(n[l]=r,a+=s*n.v/2,n.pxmid=c(a),n.midangle=a,a+=s*n.v/2,r=c(a),n[u]=r,n.largeArc=n.v>i.vTotal/2?1:0)}(e),v.attr("stroke-linejoin","round"),v.each(function(){var v=r.select(this).selectAll("g.slice").data(e);v.enter().append("g").classed("slice",!0),v.exit().remove();var y=[[[],[]],[[],[]]],b=!1;v.each(function(e){if(e.hidden)r.select(this).selectAll("path,g").remove();else{e.pointNumber=e.i,e.curveNumber=g.index,y[e.pxmid[1]<0?0:1][e.pxmid[0]<0?0:1].push(e);var d=m.cx,p=m.cy,v=r.select(this),x=v.selectAll("path.surface").data([e]),_=!1,w=!1;if(x.enter().append("path").classed("surface",!0).style({"pointer-events":"all"}),v.select("path.textline").remove(),v.on("mouseover",function(){var o=t._fullLayout,a=t._fullData[g.index];if(!t._dragging&&!1!==o.hovermode){var s=a.hoverinfo;if(Array.isArray(s)&&(s=i.castHoverinfo({hoverinfo:[u.castOption(s,e.pts)],_module:g._module},o,0)),"all"===s&&(s="label+text+value+percent+name"),"none"!==s&&"skip"!==s&&s){var l=f(e,m),h=d+e.pxmid[0]*(1-l),v=p+e.pxmid[1]*(1-l),y=n.separators,b=[];if(-1!==s.indexOf("label")&&b.push(e.label),-1!==s.indexOf("text")){var x=u.castOption(a.hovertext||a.text,e.pts);x&&b.push(x)}-1!==s.indexOf("value")&&b.push(u.formatPieValue(e.v,y)),-1!==s.indexOf("percent")&&b.push(u.formatPiePercent(e.v/m.vTotal,y));var A=g.hoverlabel,M=A.font;i.loneHover({x0:h-l*m.r,x1:h+l*m.r,y:v,text:b.join("<br>"),name:-1!==s.indexOf("name")?a.name:void 0,idealAlign:e.pxmid[0]<0?"left":"right",color:u.castOption(A.bgcolor,e.pts)||e.color,borderColor:u.castOption(A.bordercolor,e.pts),fontFamily:u.castOption(M.family,e.pts),fontSize:u.castOption(M.size,e.pts),fontColor:u.castOption(M.color,e.pts)},{container:o._hoverlayer.node(),outerContainer:o._paper.node(),gd:t}),_=!0}t.emit("plotly_hover",{points:[c(e,a)],event:r.event}),w=!0}}).on("mouseout",function(n){var o=t._fullLayout,a=t._fullData[g.index];w&&(n.originalEvent=r.event,t.emit("plotly_unhover",{points:[c(e,a)],event:r.event}),w=!1),_&&(i.loneUnhover(o._hoverlayer.node()),_=!1)}).on("click",function(){var n=t._fullLayout,o=t._fullData[g.index];t._dragging||!1===n.hovermode||(t._hoverdata=[c(e,o)],i.click(t,r.event))}),g.pull){var A=+u.castOption(g.pull,e.pts)||0;A>0&&(d+=A*e.pxmid[0],p+=A*e.pxmid[1])}e.cxFinal=d,e.cyFinal=p;var M=g.hole;if(e.v===m.vTotal){var k="M"+(d+e.px0[0])+","+(p+e.px0[1])+O(e.px0,e.pxmid,!0,1)+O(e.pxmid,e.px0,!0,1)+"Z";M?x.attr("d","M"+(d+M*e.px0[0])+","+(p+M*e.px0[1])+O(e.px0,e.pxmid,!1,M)+O(e.pxmid,e.px0,!1,M)+"Z"+k):x.attr("d",k)}else{var T=O(e.px0,e.px1,!0,1);if(M){var S=1-M;x.attr("d","M"+(d+M*e.px1[0])+","+(p+M*e.px1[1])+O(e.px1,e.px0,!1,M)+"l"+S*e.px0[0]+","+S*e.px0[1]+T+"Z")}else x.attr("d","M"+d+","+p+"l"+e.px0[0]+","+e.px0[1]+T+"Z")}var C=u.castOption(g.textposition,e.pts),E=v.selectAll("g.slicetext").data(e.text&&"none"!==C?[0]:[]);E.enter().append("g").classed("slicetext",!0),E.exit().remove(),E.each(function(){var n=s.ensureSingle(r.select(this),"text","",function(t){t.attr("data-notex",1)});n.text(e.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(a.font,"outside"===C?function(t,e,n){var r=u.castOption(t.outsidetextfont.color,e.pts)||u.castOption(t.textfont.color,e.pts)||n.color,i=u.castOption(t.outsidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||n.family,o=u.castOption(t.outsidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||n.size;return{color:r,family:i,size:o}}(g,e,t._fullLayout.font):function(t,e,n){var r=u.castOption(t.insidetextfont.color,e.pts);!r&&t._input.textfont&&(r=u.castOption(t._input.textfont.color,e.pts));var i=u.castOption(t.insidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||n.family,a=u.castOption(t.insidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||n.size;return{color:r||o.contrast(e.color),family:i,size:a}}(g,e,t._fullLayout.font)).call(l.convertToTspans,t);var i,c=a.bBox(n.node());"outside"===C?i=h(c,e):(i=function(t,e,n){var r=Math.sqrt(t.width*t.width+t.height*t.height),i=t.width/t.height,o=Math.PI*Math.min(e.v/n.vTotal,.5),a=1-n.trace.hole,s=f(e,n),l={scale:s*n.r*2/r,rCenter:1-s,rotate:0};if(l.scale>=1)return l;var u=i+1/(2*Math.tan(o)),c=n.r*Math.min(1/(Math.sqrt(u*u+.5)+u),a/(Math.sqrt(i*i+a/2)+i)),h={scale:2*c/t.height,rCenter:Math.cos(c/n.r)-c*i/n.r,rotate:(180/Math.PI*e.midangle+720)%180-90},d=1/i,p=d+1/(2*Math.tan(o)),v=n.r*Math.min(1/(Math.sqrt(p*p+.5)+p),a/(Math.sqrt(d*d+a/2)+d)),m={scale:2*v/t.width,rCenter:Math.cos(v/n.r)-v/i/n.r,rotate:(180/Math.PI*e.midangle+810)%180-90},g=m.scale>h.scale?m:h;return l.scale<1&&g.scale>l.scale?g:l}(c,e,m),"auto"===C&&i.scale<1&&(n.call(a.font,g.outsidetextfont),g.outsidetextfont.family===g.insidetextfont.family&&g.outsidetextfont.size===g.insidetextfont.size||(c=a.bBox(n.node())),i=h(c,e)));var 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e=Math.sqrt(t.titleBox.width*t.titleBox.width+t.titleBox.height*t.titleBox.height);return{x:t.cx,y:t.cy,scale:t.trace.hole*t.r*2/e,tx:0,ty:-t.titleBox.height/2+t.trace.titlefont.size}}(m):function(t,e){var n,r,i=1,o=1,a=t.trace,s={x:t.cx,y:t.cy},l={tx:0,ty:0};return l.ty+=a.titlefont.size,r=p(a),-1!==a.titleposition.indexOf("top")?(s.y-=(1+r)*t.r,l.ty-=t.titleBox.height):-1!==a.titleposition.indexOf("bottom")&&(s.y+=(1+r)*t.r),-1!==a.titleposition.indexOf("left")?(n=e.w*(a.domain.x[1]-a.domain.x[0])/2+t.r,s.x-=(1+r)*t.r,l.tx+=t.titleBox.width/2):-1!==a.titleposition.indexOf("center")?n=e.w*(a.domain.x[1]-a.domain.x[0]):-1!==a.titleposition.indexOf("right")&&(n=e.w*(a.domain.x[1]-a.domain.x[0])/2+t.r,s.x+=(1+r)*t.r,l.tx-=t.titleBox.width/2),i=n/t.titleBox.width,o=d(t,e)/t.titleBox.height,{x:s.x,y:s.y,scale:Math.min(i,o),tx:l.tx,ty:l.ty}}(m,n._size),i.attr("transform","translate("+e.x+","+e.y+")"+(e.scale<1?"scale("+e.scale+")":"")+"translate("+e.tx+","+e.ty+")")}),b&&function(t,e){var 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a=n.node;a.originalEvent=r.event,t._hoverdata=[a],r.select(e).call(g,n,i),o.click(t,{target:!0})}}})}},{"../../components/color":570,"../../components/fx":612,"../../lib":696,"./constants":1037,"./render":1041,d3:148}],1041:[function(t,e,n){"use strict";var r=t("./constants"),i=t("d3"),o=t("tinycolor2"),a=t("../../components/color"),s=t("../../components/drawing"),l=t("@plotly/d3-sankey").sankey,u=t("d3-force"),c=t("../../lib"),f=c.isArrayOrTypedArray,h=c.isIndex,d=t("../../lib/gup"),p=d.keyFun,v=d.repeat,m=d.unwrap;function g(t){t.lastDraggedX=t.x,t.lastDraggedY=t.y}function y(t){return function(e){return e.node.originalX===t.node.originalX}}function b(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y+t[e].dy/2}function x(t){t.attr("transform",function(t){return"translate("+t.node.x.toFixed(3)+", "+(t.node.y-t.node.dy/2).toFixed(3)+")"})}function _(t){var e=t.sankey.nodes();!function(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y-t[e].dy/2}(e);var n=t.sankey.link()(t.link);return 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t.horizontal&&t.left?"100%":"0%"}function z(t,e,n){t.on(".basic",null).on("mouseover.basic",function(t){t.interactionState.dragInProgress||(n.hover(this,t,e),t.interactionState.hovered=[this,t])}).on("mousemove.basic",function(t){t.interactionState.dragInProgress||(n.follow(this,t),t.interactionState.hovered=[this,t])}).on("mouseout.basic",function(t){t.interactionState.dragInProgress||(n.unhover(this,t,e),t.interactionState.hovered=!1)}).on("click.basic",function(t){t.interactionState.hovered&&(n.unhover(this,t,e),t.interactionState.hovered=!1),t.interactionState.dragInProgress||n.select(this,t,e)})}function P(t,e,n){var o=i.behavior.drag().origin(function(t){return t.node}).on("dragstart",function(i){if("fixed"!==i.arrangement&&(c.raiseToTop(this),i.interactionState.dragInProgress=i.node,g(i.node),i.interactionState.hovered&&(n.nodeEvents.unhover.apply(0,i.interactionState.hovered),i.interactionState.hovered=!1),"snap"===i.arrangement)){var o=i.traceId+"|"+Math.floor(i.node.originalX);i.forceLayouts[o]?i.forceLayouts[o].alpha(1):function(t,e,n){var i=n.sankey.nodes().filter(function(t){return t.originalX===n.node.originalX});n.forceLayouts[e]=u.forceSimulation(i).alphaDecay(0).force("collide",u.forceCollide().radius(function(t){return t.dy/2+n.nodePad/2}).strength(1).iterations(r.forceIterations)).force("constrain",function(t,e,n,i){return function(){for(var t=0,o=0;o<n.length;o++){var a=n[o];a===i.interactionState.dragInProgress?(a.x=a.lastDraggedX,a.y=a.lastDraggedY):(a.vx=(a.originalX-a.x)/r.forceTicksPerFrame,a.y=Math.min(i.size-a.dy/2,Math.max(a.dy/2,a.y))),t=Math.max(t,Math.abs(a.vx),Math.abs(a.vy))}!i.interactionState.dragInProgress&&t<.1&&i.forceLayouts[e].alpha()>0&&i.forceLayouts[e].alpha(0)}}(0,e,i,n)).stop()}(0,o,i),function(t,e,n,i){window.requestAnimationFrame(function o(){for(var 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t.tinyColorAlpha}),g.transition().ease(r.ease).duration(r.duration).attr("d",_),g.exit().transition().ease(r.ease).duration(r.duration).style("opacity",0).remove();var y=u.selectAll("."+r.cn.sankeyNodeSet).data(v,p);y.enter().append("g").classed(r.cn.sankeyNodeSet,!0),y.style("cursor",function(t){switch(t.arrangement){case"fixed":return"default";case"perpendicular":return"ns-resize";default:return"move"}});var w=y.selectAll("."+r.cn.sankeyNode).data(function(t){var e=t.sankey.nodes();return function(t){var e,n=[];for(e=0;e<t.length;e++)t[e].originalX=t[e].x,t[e].originalY=t[e].y,-1===n.indexOf(t[e].x)&&n.push(t[e].x);for(n.sort(function(t,e){return t-e}),e=0;e<t.length;e++)t[e].originalLayerIndex=n.indexOf(t[e].originalX),t[e].originalLayer=t[e].originalLayerIndex/(n.length-1)}(e),e.filter(function(t){return t.value}).map(function(t,e,n){var i=o(n.color),s=r.nodePadAcross,l=e.nodePad/2,u=n.dx,c=Math.max(.5,n.dy),f=n.label,h=t[f];t[f]=(h||0)+1;var d=f+"__"+t[f];return 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j=R.selectAll("."+r.cn.nodeLabelGuide).data(v);j.enter().append("path").classed(r.cn.nodeLabelGuide,!0).attr("id",function(t){return t.uniqueNodeLabelPathId}).attr("d",C).attr("transform",E),j.transition().ease(r.ease).duration(r.duration).attr("d",C).attr("transform",E);var F=R.selectAll("."+r.cn.nodeLabel).data(v);F.enter().append("text").classed(r.cn.nodeLabel,!0).attr("transform",O).style("user-select","none").style("cursor","default").style("fill","black"),F.style("text-shadow",function(t){return t.horizontal?"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff":"none"}).each(function(t){s.font(F,t.textFont)}),F.transition().ease(r.ease).duration(r.duration).attr("transform",O);var N=F.selectAll("."+r.cn.nodeLabelTextPath).data(v);N.enter().append("textPath").classed(r.cn.nodeLabelTextPath,!0).attr("alignment-baseline","middle").attr("xlink:href",function(t){return"#"+t.uniqueNodeLabelPathId}).attr("startOffset",L).style("fill",D),N.text(function(t){return 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center",arrayOk:!1}),textfont:{color:r.textfont.color,size:r.textfont.size,family:l({},r.textfont.family,{arrayOk:!1})},hoverinfo:l({},o.hoverinfo)},"calc","nested");p.x.editType=p.y.editType=p.z.editType="calc+clearAxisTypes"},{"../../components/colorscale/attributes":577,"../../constants/gl3d_dashes":670,"../../constants/gl3d_markers":671,"../../lib/extend":685,"../../plot_api/edit_types":727,"../../plots/attributes":741,"../scatter/attributes":1043}],1071:[function(t,e,n){"use strict";var r=t("../scatter/arrays_to_calcdata"),i=t("../scatter/colorscale_calc");e.exports=function(t,e){var n=[{x:!1,y:!1,trace:e,t:{}}];return r(n,e),i(e),n}},{"../scatter/arrays_to_calcdata":1042,"../scatter/colorscale_calc":1046}],1072:[function(t,e,n){"use strict";var r=t("../../registry");function i(t,e,n,i){if(!e||!e.visible)return null;for(var o=r.getComponentMethod("errorbars","makeComputeError")(e),a=new Array(t.length),s=0;s<t.length;s++){var l=o(+t[s],s);if("log"===i.type){var u=i.c2l(t[s]),c=t[s]-l[0],f=t[s]+l[1];if(a[s]=[(i.c2l(c,!0)-u)*n,(i.c2l(f,!0)-u)*n],c>0){var h=i.c2l(c);i._lowerLogErrorBound||(i._lowerLogErrorBound=h),i._lowerErrorBound=Math.min(i._lowerLogErrorBound,h)}}else a[s]=[-l[0]*n,l[1]*n]}return a}e.exports=function(t,e,n){var r=[i(t.x,t.error_x,e[0],n.xaxis),i(t.y,t.error_y,e[1],n.yaxis),i(t.z,t.error_z,e[2],n.zaxis)],o=function(t){for(var e=0;e<t.length;e++)if(t[e])return t[e].length;return 0}(r);if(0===o)return null;for(var a=new Array(o),s=0;s<o;s++){for(var l=[[0,0,0],[0,0,0]],u=0;u<3;u++)if(r[u])for(var c=0;c<2;c++)l[c][u]=r[u][s][c];a[s]=l}return a}},{"../../registry":827}],1073:[function(t,e,n){"use strict";var r=t("gl-line3d"),i=t("gl-scatter3d"),o=t("gl-error3d"),a=t("gl-mesh3d"),s=t("delaunay-triangulate"),l=t("../../lib"),u=t("../../lib/str2rgbarray"),c=t("../../lib/gl_format_color").formatColor,f=t("../scatter/make_bubble_size_func"),h=t("../../constants/gl3d_dashes"),d=t("../../constants/gl3d_markers"),p=t("./calc_errors");function v(t,e){this.scene=t,this.uid=e,this.linePlot=null,this.scatterPlot=null,this.errorBars=null,this.textMarkers=null,this.delaunayMesh=null,this.color=null,this.mode="",this.dataPoints=[],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.textLabels=null,this.data=null}var m=v.prototype;function g(t,e){return e(4*t)}function y(t){return d[t]}function b(t,e,n,r,i){var o=null;if(l.isArrayOrTypedArray(t)){o=[];for(var a=0;a<e;a++)void 0===t[a]?o[a]=r:o[a]=n(t[a],i)}else o=n(t,l.identity);return o}function x(t,e){var 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e&&(n.textOffset=(h=e.textposition,d=[0,0],Array.isArray(h)?[0,-1]:(h.indexOf("bottom")>=0&&(d[1]+=1),h.indexOf("top")>=0&&(d[1]-=1),h.indexOf("left")>=0&&(d[0]-=1),h.indexOf("right")>=0&&(d[0]+=1),d)),n.textColor=c(e.textfont,1,E),n.textSize=b(e.textfont.size,E,l.identity,12),n.textFont=e.textfont.family,n.textAngle=0);var P=["x","y","z"];for(n.project=[!1,!1,!1],n.projectScale=[1,1,1],n.projectOpacity=[1,1,1],r=0;r<3;++r){var I=e.projection[P[r]];(n.project[r]=I.show)&&(n.projectOpacity[r]=I.opacity,n.projectScale[r]=I.scale)}n.errorBounds=p(e,x,m);var R=function(t){for(var e=[0,0,0],n=[[0,0,0],[0,0,0],[0,0,0]],r=[1,1,1],i=0;i<3;i++){var o=t[i];o&&!1!==o.copy_zstyle&&!1!==t[2].visible&&(o=t[2]),o&&o.visible&&(e[i]=o.width/2,n[i]=u(o.color),r[i]=o.thickness)}return{capSize:e,color:n,lineWidth:r}}([e.error_x,e.error_y,e.error_z]);return n.errorColor=R.color,n.errorLineWidth=R.lineWidth,n.errorCapSize=R.capSize,n.delaunayAxis=e.surfaceaxis,n.delaunayColor=u(e.surfacecolor),n}function _(t){if(Array.isArray(t)){var e=t[0];return Array.isArray(e)&&(t=e),"rgb("+t.slice(0,3).map(function(t){return Math.round(255*t)})+")"}return null}m.handlePick=function(t){if(t.object&&(t.object===this.linePlot||t.object===this.delaunayMesh||t.object===this.textMarkers||t.object===this.scatterPlot)){var e=t.index=t.data.index;return t.object.highlight&&t.object.highlight(null),this.scatterPlot&&(t.object=this.scatterPlot,this.scatterPlot.highlight(t.data)),t.textLabel="",this.textLabels&&(Array.isArray(this.textLabels)?(this.textLabels[e]||0===this.textLabels[e])&&(t.textLabel=this.textLabels[e]):t.textLabel=this.textLabels),t.traceCoordinate=[this.data.x[e],this.data.y[e],this.data.z[e]],!0}},m.update=function(t){var e,n,l,u,c=this.scene.glplot.gl,f=h.solid;this.data=t;var d=x(this.scene,t);"mode"in d&&(this.mode=d.mode),"lineDashes"in d&&d.lineDashes in h&&(f=h[d.lineDashes]),this.color=_(d.scatterColor)||_(d.lineColor),this.dataPoints=d.position,e={gl:c,position:d.position,color:d.lineColor,lineWidth:d.lineWidth||1,dashes:f[0],dashScale:f[1],opacity:t.opacity,connectGaps:t.connectgaps},-1!==this.mode.indexOf("lines")?this.linePlot?this.linePlot.update(e):(this.linePlot=r(e),this.linePlot._trace=this,this.scene.glplot.add(this.linePlot)):this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose(),this.linePlot=null);var p=t.opacity;if(t.marker&&t.marker.opacity&&(p*=t.marker.opacity),n={gl:c,position:d.position,color:d.scatterColor,size:d.scatterSize,glyph:d.scatterMarker,opacity:p,orthographic:!0,lineWidth:d.scatterLineWidth,lineColor:d.scatterLineColor,project:d.project,projectScale:d.projectScale,projectOpacity:d.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(n):(this.scatterPlot=i(n),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),u={gl:c,position:d.position,glyph:d.text,color:d.textColor,size:d.textSize,angle:d.textAngle,alignment:d.textOffset,font:d.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(u):(this.textMarkers=i(u),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),l={gl:c,position:d.position,color:d.errorColor,error:d.errorBounds,lineWidth:d.errorLineWidth,capSize:d.errorCapSize,opacity:t.opacity},this.errorBars?d.errorBounds?this.errorBars.update(l):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):d.errorBounds&&(this.errorBars=o(l),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),d.delaunayAxis>=0){var v=function(t,e,n){var r,i=(n+1)%3,o=(n+2)%3,a=[],l=[];for(r=0;r<t.length;++r){var u=t[r];!isNaN(u[i])&&isFinite(u[i])&&!isNaN(u[o])&&isFinite(u[o])&&(a.push([u[i],u[o]]),l.push(r))}var c=s(a);for(r=0;r<c.length;++r)for(var f=c[r],h=0;h<f.length;++h)f[h]=l[f[h]];return{positions:t,cells:c,meshColor:e}}(d.position,d.delaunayColor,d.delaunayAxis);v.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(v):(v.gl=c,this.delaunayMesh=a(v),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},m.dispose=function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=function(t,e){var n=new v(t,e.uid);return n.update(e),n}},{"../../constants/gl3d_dashes":670,"../../constants/gl3d_markers":671,"../../lib":696,"../../lib/gl_format_color":692,"../../lib/str2rgbarray":719,"../scatter/make_bubble_size_func":1060,"./calc_errors":1072,"delaunay-triangulate":150,"gl-error3d":237,"gl-line3d":245,"gl-mesh3d":268,"gl-scatter3d":284}],1074:[function(t,e,n){"use strict";var r=t("../../registry"),i=t("../../lib"),o=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/text_defaults"),u=t("./attributes");e.exports=function(t,e,n,c){function f(n,r){return i.coerce(t,e,u,n,r)}var h=function(t,e,n,i){var o=0,a=n("x"),s=n("y"),l=n("z");return r.getComponentMethod("calendars","handleTraceDefaults")(t,e,["x","y","z"],i),a&&s&&l&&(o=Math.min(a.length,s.length,l.length),e._length=e._xlength=e._ylength=e._zlength=o),o}(t,e,f,c);if(h){f("text"),f("hovertext"),f("mode"),o.hasLines(e)&&(f("connectgaps"),s(t,e,n,c,f)),o.hasMarkers(e)&&a(t,e,n,c,f,{noSelect:!0}),o.hasText(e)&&l(t,e,c,f,{noSelect:!0});var d=(e.line||{}).color,p=(e.marker||{}).color;f("surfaceaxis")>=0&&f("surfacecolor",d||p);for(var v=["x","y","z"],m=0;m<3;++m){var g="projection."+v[m];f(g+".show")&&(f(g+".opacity"),f(g+".scale"))}var y=r.getComponentMethod("errorbars","supplyDefaults");y(t,e,n,{axis:"z"}),y(t,e,n,{axis:"y",inherit:"z"}),y(t,e,n,{axis:"x",inherit:"z"})}else e.visible=!1}},{"../../lib":696,"../../registry":827,"../scatter/line_defaults":1056,"../scatter/marker_defaults":1062,"../scatter/subtypes":1067,"../scatter/text_defaults":1068,"./attributes":1070}],1075:[function(t,e,n){"use strict";var r={};r.plot=t("./convert"),r.attributes=t("./attributes"),r.markerSymbols=t("../../constants/gl3d_markers"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.moduleType="trace",r.name="scatter3d",r.basePlotModule=t("../../plots/gl3d"),r.categories=["gl3d","symbols","showLegend"],r.meta={},e.exports=r},{"../../constants/gl3d_markers":671,"../../plots/gl3d":787,"../scatter/marker_colorbar":1061,"./attributes":1070,"./calc":1071,"./convert":1073,"./defaults":1074}],1076:[function(t,e,n){"use strict";var r=t("../scatter/attributes"),i=t("../../plots/attributes"),o=t("../../components/colorscale/attributes"),a=t("../../components/colorbar/attributes"),s=t("../../lib/extend").extendFlat,l=r.marker,u=r.line,c=l.line;e.exports={carpet:{valType:"string",editType:"calc"},a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},mode:s({},r.mode,{dflt:"markers"}),text:s({},r.text,{}),line:{color:u.color,width:u.width,dash:u.dash,shape:s({},u.shape,{values:["linear","spline"]}),smoothing:u.smoothing,editType:"calc"},connectgaps:r.connectgaps,fill:s({},r.fill,{values:["none","toself","tonext"],dflt:"none"}),fillcolor:r.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:c.width,editType:"calc"},o("marker.line")),gradient:l.gradient,editType:"calc"},o("marker"),{colorbar:a}),textfont:r.textfont,textposition:r.textposition,selected:r.selected,unselected:r.unselected,hoverinfo:s({},i.hoverinfo,{flags:["a","b","text","name"]}),hoveron:r.hoveron}},{"../../components/colorbar/attributes":571,"../../components/colorscale/attributes":577,"../../lib/extend":685,"../../plots/attributes":741,"../scatter/attributes":1043}],1077:[function(t,e,n){"use strict";var r=t("fast-isnumeric"),i=t("../scatter/colorscale_calc"),o=t("../scatter/arrays_to_calcdata"),a=t("../scatter/calc_selection"),s=t("../scatter/calc").calcMarkerSize,l=t("../carpet/lookup_carpetid");e.exports=function(t,e){var n=e._carpetTrace=l(t,e);if(n&&n.visible&&"legendonly"!==n.visible){var u;e.xaxis=n.xaxis,e.yaxis=n.yaxis;var c,f,h=e._length,d=new Array(h),p=!1;for(u=0;u<h;u++)if(c=e.a[u],f=e.b[u],r(c)&&r(f)){var v=n.ab2xy(+c,+f,!0),m=n.isVisible(+c,+f);m||(p=!0),d[u]={x:v[0],y:v[1],a:c,b:f,vis:m}}else d[u]={x:!1,y:!1};return e._needsCull=p,d[0].carpet=n,d[0].trace=e,s(e,h),i(e),o(d,e),a(d,e),d}}},{"../carpet/lookup_carpetid":894,"../scatter/arrays_to_calcdata":1042,"../scatter/calc":1044,"../scatter/calc_selection":1045,"../scatter/colorscale_calc":1046,"fast-isnumeric":214}],1078:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../scatter/constants"),o=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/line_shape_defaults"),u=t("../scatter/text_defaults"),c=t("../scatter/fillcolor_defaults"),f=t("./attributes");e.exports=function(t,e,n,h){function d(n,i){return r.coerce(t,e,f,n,i)}d("carpet"),e.xaxis="x",e.yaxis="y";var p=d("a"),v=d("b"),m=Math.min(p.length,v.length);if(m){e._length=m,d("text");var g=m<i.PTS_LINESONLY?"lines+markers":"lines";d("mode",g),o.hasLines(e)&&(s(t,e,n,h,d),l(t,e,d),d("connectgaps")),o.hasMarkers(e)&&a(t,e,n,h,d,{gradient:!0}),o.hasText(e)&&u(t,e,h,d);var y=[];(o.hasMarkers(e)||o.hasText(e))&&(d("marker.maxdisplayed"),y.push("points")),d("fill"),"none"!==e.fill&&(c(t,e,n,d),o.hasLines(e)||l(t,e,d)),"tonext"!==e.fill&&"toself"!==e.fill||y.push("fills"),d("hoveron",y.join("+")||"points"),r.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{"../../lib":696,"../scatter/constants":1047,"../scatter/fillcolor_defaults":1052,"../scatter/line_defaults":1056,"../scatter/line_shape_defaults":1058,"../scatter/marker_defaults":1062,"../scatter/subtypes":1067,"../scatter/text_defaults":1068,"./attributes":1076}],1079:[function(t,e,n){"use strict";e.exports=function(t,e,n,r,i){var o=r[i];return t.a=o.a,t.b=o.b,t}},{}],1080:[function(t,e,n){"use strict";var r=t("../scatter/hover");e.exports=function(t,e,n,i){var o=r(t,e,n,i);if(o&&!1!==o[0].index){var a=o[0];if(void 0===a.index){var s=1-a.y0/t.ya._length,l=t.xa._length,u=l*s/2,c=l-u;return a.x0=Math.max(Math.min(a.x0,c),u),a.x1=Math.max(Math.min(a.x1,c),u),o}var f=a.cd[a.index];a.a=f.a,a.b=f.b,a.xLabelVal=void 0,a.yLabelVal=void 0;var h=a.trace,d=h._carpet,p=f.hi||h.hoverinfo,v=p.split("+"),m=[];-1!==v.indexOf("all")&&(v=["a","b"]),-1!==v.indexOf("a")&&A(d.aaxis,f.a),-1!==v.indexOf("b")&&A(d.baxis,f.b);var g=d.ab2ij([f.a,f.b]),y=Math.floor(g[0]),b=g[0]-y,x=Math.floor(g[1]),_=g[1]-x,w=d.evalxy([],y,x,b,_);return m.push("y: "+w[1].toFixed(3)),a.extraText=m.join("<br>"),o}function A(t,e){var n;n=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,""):t._hovertitle,m.push(n+": "+e.toFixed(3)+t.labelsuffix)}}},{"../scatter/hover":1054}],1081:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.plot=t("./plot"),r.style=t("../scatter/style").style,r.styleOnSelect=t("../scatter/style").styleOnSelect,r.hoverPoints=t("./hover"),r.selectPoints=t("../scatter/select"),r.eventData=t("./event_data"),r.moduleType="trace",r.name="scattercarpet",r.basePlotModule=t("../../plots/cartesian"),r.categories=["svg","carpet","symbols","showLegend","carpetDependent","zoomScale"],r.meta={},e.exports=r},{"../../plots/cartesian":756,"../scatter/marker_colorbar":1061,"../scatter/select":1064,"../scatter/style":1066,"./attributes":1076,"./calc":1077,"./defaults":1078,"./event_data":1079,"./hover":1080,"./plot":1082}],1082:[function(t,e,n){"use strict";var r=t("../scatter/plot"),i=t("../../plots/cartesian/axes"),o=t("../../components/drawing");e.exports=function(t,e,n,a){var s,l,u,c=n[0][0].carpet,f={xaxis:i.getFromId(t,c.xaxis||"x"),yaxis:i.getFromId(t,c.yaxis||"y"),plot:e.plot};for(r(t,f,n,a),s=0;s<n.length;s++)l=n[s][0].trace,u=a.selectAll("g.trace"+l.uid+" .js-line"),o.setClipUrl(u,c._clipPathId)}},{"../../components/drawing":595,"../../plots/cartesian/axes":744,"../scatter/plot":1063}],1083:[function(t,e,n){"use strict";var r=t("../scatter/attributes"),i=t("../../plots/attributes"),o=t("../../components/colorscale/attributes"),a=t("../../components/drawing/attributes").dash,s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll,u=r.marker,c=r.line,f=u.line;e.exports=l({lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country 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i.tickText(n,n.c2l(t),"hover").text+"°"}return u?d.push(e.loc):c&&f?d.push("("+p(e.lonlat[0])+", "+p(e.lonlat[1])+")"):c?d.push(r.lon+p(e.lonlat[0])):f&&d.push(r.lat+p(e.lonlat[1])),h&&s(e,t,d),d.join("<br>")}(c,m,d.mockAxis,u[0].t.labels),[t]}}},{"../../components/fx":612,"../../constants/numerical":673,"../../plots/cartesian/axes":744,"../scatter/fill_hover_text":1051,"../scatter/get_trace_color":1053,"./attributes":1083}],1088:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.plot=t("./plot"),r.style=t("./style"),r.styleOnSelect=t("../scatter/style").styleOnSelect,r.hoverPoints=t("./hover"),r.eventData=t("./event_data"),r.selectPoints=t("./select"),r.moduleType="trace",r.name="scattergeo",r.basePlotModule=t("../../plots/geo"),r.categories=["geo","symbols","showLegend","scatter-like"],r.meta={},e.exports=r},{"../../plots/geo":775,"../scatter/marker_colorbar":1061,"../scatter/style":1066,"./attributes":1083,"./calc":1084,"./defaults":1085,"./event_data":1086,"./hover":1087,"./plot":1089,"./select":1090,"./style":1091}],1089:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../lib"),o=t("../../constants/numerical").BADNUM,a=t("../../lib/topojson_utils").getTopojsonFeatures,s=t("../../lib/geo_location_utils").locationToFeature,l=t("../../lib/geojson_utils"),u=t("../scatter/subtypes"),c=t("./style");function f(t,e){var n=t[0].trace;if(Array.isArray(n.locations))for(var r=a(n,e),i=n.locationmode,l=0;l<t.length;l++){var u=t[l],c=s(i,u.loc,r);u.lonlat=c?c.properties.ct:[o,o]}}e.exports=function(t,e,n){for(var a=0;a<n.length;a++)f(n[a],e.topojson);function s(t,e){t.lonlat[0]===o&&r.select(e).remove()}var h=e.layers.frontplot.select(".scatterlayer"),d=i.makeTraceGroups(h,n,"trace scattergeo");d.selectAll("*").remove(),d.each(function(e){var n=e[0].node3=r.select(this),o=e[0].trace;if(u.hasLines(o)||"none"!==o.fill){var 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r=t("../../plots/attributes"),i=t("../scatter/attributes"),o=t("../../components/colorscale/attributes"),a=t("../../lib/extend").extendFlat,s=t("../../plot_api/edit_types").overrideAll,l=t("./constants").DASHES,u=i.line,c=i.marker,f=c.line,h=e.exports=s({x:i.x,x0:i.x0,dx:i.dx,y:i.y,y0:i.y0,dy:i.dy,text:i.text,hovertext:i.hovertext,textposition:i.textposition,textfont:i.textfont,mode:{valType:"flaglist",flags:["lines","markers","text"],extras:["none"]},line:{color:u.color,width:u.width,shape:{valType:"enumerated",values:["linear","hv","vh","hvh","vhv"],dflt:"linear",editType:"plot"},dash:{valType:"enumerated",values:Object.keys(l),dflt:"solid"}},marker:a({},o("marker"),{symbol:c.symbol,size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,opacity:c.opacity,colorbar:c.colorbar,line:a({},o("marker.line"),{width:f.width})}),connectgaps:i.connectgaps,fill:a({},i.fill,{dflt:"none"}),fillcolor:i.fillcolor,selected:{marker:i.selected.marker,textfont:i.selected.textfont},unselected:{marker:i.unselected.marker,textfont:i.unselected.textfont},opacity:r.opacity},"calc","nested");h.x.editType=h.y.editType=h.x0.editType=h.y0.editType="calc+clearAxisTypes"},{"../../components/colorscale/attributes":577,"../../lib/extend":685,"../../plot_api/edit_types":727,"../../plots/attributes":741,"../scatter/attributes":1043,"./constants":1093}],1093:[function(t,e,n){"use 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A=y-_,M=y+w;d[g+c[0]]=b-i.c2l(A),d[g+c[1]]=i.c2l(M)-b,d[g+c[2]]=0,d[g+c[3]]=0,p=Math.min(p,y-_),v=Math.max(v,y+w)}}}h[o]={positions:n,errors:d,_bnds:[p,v]}}}return d(i,l),d(o,c),h},textPosition:function(t,e,n,r){var i,o=e._length,a={};if(f.hasMarkers(e)){var s=n.font,l=n.align,u=n.baseline;for(a.offset=new Array(o),i=0;i<o;i++){var c=r.sizes?r.sizes[i]:r.size,h=Array.isArray(s)?s[i].size:s.size,d=Array.isArray(l)?l.length>1?l[i]:l[0]:l,p=Array.isArray(u)?u.length>1?u[i]:u[0]:u,m=v[d],g=v[p],y=c?c/.8+1:0,b=-g*y-.5*g;a.offset[i]=[m*y/h,b/h]}}return a}}},{"../../components/drawing":595,"../../constants/interactions":672,"../../lib":696,"../../lib/gl_format_color":692,"../../plots/cartesian/axis_ids":747,"../../registry":827,"../scatter/make_bubble_size_func":1060,"../scatter/subtypes":1067,"./constants":1093,"color-normalize":108,"fast-isnumeric":214,"svg-path-sdf":512}],1095:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../../registry"),o=t("./attributes"),a=t("../scatter/constants"),s=t("../scatter/subtypes"),l=t("../scatter/xy_defaults"),u=t("../scatter/marker_defaults"),c=t("../scatter/line_defaults"),f=t("../scatter/fillcolor_defaults"),h=t("../scatter/text_defaults");e.exports=function(t,e,n,d){function p(n,i){return r.coerce(t,e,o,n,i)}var v=!!t.marker&&/-open/.test(t.marker.symbol),m=s.isBubble(t),g=l(t,e,d,p);if(g){var y=g<a.PTS_LINESONLY?"lines+markers":"lines";p("text"),p("hovertext"),p("mode",y),s.hasLines(e)&&(p("connectgaps"),c(t,e,n,d,p),p("line.shape")),s.hasMarkers(e)&&(u(t,e,n,d,p),p("marker.line.width",v||m?1:0)),s.hasText(e)&&h(t,e,d,p),p("fill"),"none"!==e.fill&&f(t,e,n,p);var b=i.getComponentMethod("errorbars","supplyDefaults");b(t,e,n,{axis:"y"}),b(t,e,n,{axis:"x",inherit:"y"}),r.coerceSelectionMarkerOpacity(e,p)}else e.visible=!1}},{"../../lib":696,"../../registry":827,"../scatter/constants":1047,"../scatter/fillcolor_defaults":1052,"../scatter/line_defaults":1056,"../scatter/marker_defaults":1062,"../scatter/subtypes":1067,"../scatter/text_defaults":1068,"../scatter/xy_defaults":1069,"./attributes":1092}],1096:[function(t,e,n){"use strict";var r=t("regl-scatter2d"),i=t("regl-line2d"),o=t("regl-error2d"),a=t("point-cluster"),s=t("array-range"),l=t("gl-text"),u=t("../../registry"),c=t("../../lib"),f=t("../../lib/prepare_regl"),h=t("../../plots/cartesian/axis_ids"),d=t("../../plots/cartesian/autorange").findExtremes,p=t("../../components/color"),v=t("../scatter/subtypes"),m=t("../scatter/calc"),g=m.calcMarkerSize,y=m.calcAxisExpansion,b=m.setFirstScatter,x=t("../scatter/colorscale_calc"),_=t("../scatter/link_traces"),w=t("../scatter/get_trace_color"),A=t("../scatter/fill_hover_text"),M=t("./convert"),k=t("../../constants/numerical").BADNUM,T=t("./constants").TOO_MANY_POINTS,S=t("../../constants/interactions").DESELECTDIM;function C(t,e,n){var r=t._extremes[e._id],i=d(e,n._bnds,{padded:!0});r.min=r.min.concat(i.min),r.max=r.max.concat(i.max)}function E(t,e){var n=e._scene,r={count:0,dirty:!0,lineOptions:[],fillOptions:[],markerOptions:[],markerSelectedOptions:[],markerUnselectedOptions:[],errorXOptions:[],errorYOptions:[],textOptions:[],textSelectedOptions:[],textUnselectedOptions:[]},i={selectBatch:null,unselectBatch:null,fill2d:!1,scatter2d:!1,error2d:!1,line2d:!1,glText:!1,select2d:null};return e._scene||((n=e._scene={}).init=function(){c.extendFlat(n,i,r)},n.init(),n.update=function(t){var e=c.repeat(t,n.count);if(n.fill2d&&n.fill2d.update(e),n.scatter2d&&n.scatter2d.update(e),n.line2d&&n.line2d.update(e),n.error2d&&n.error2d.update(e.concat(e)),n.select2d&&n.select2d.update(e),n.glText)for(var r=0;r<n.count;r++)n.glText[r].update(t)},n.draw=function(){for(var t=n.count,e=n.fill2d,r=n.error2d,i=n.line2d,o=n.scatter2d,a=n.glText,s=n.select2d,l=n.selectBatch,u=n.unselectBatch,c=0;c<t;c++)e&&n.fillOrder[c]&&e.draw(n.fillOrder[c]),i&&n.lineOptions[c]&&i.draw(c),r&&(n.errorXOptions[c]&&r.draw(c),n.errorYOptions[c]&&r.draw(c+t)),!o||!n.markerOptions[c]||l&&l[c]||o.draw(c),a[c]&&n.textOptions[c]&&a[c].render();o&&s&&l&&(s.draw(l),o.draw(u)),n.dirty=!1},n.destroy=function(){n.fill2d&&n.fill2d.destroy&&n.fill2d.destroy(),n.scatter2d&&n.scatter2d.destroy&&n.scatter2d.destroy(),n.error2d&&n.error2d.destroy&&n.error2d.destroy(),n.line2d&&n.line2d.destroy&&n.line2d.destroy(),n.select2d&&n.select2d.destroy&&n.select2d.destroy(),n.glText&&n.glText.forEach(function(t){t.destroy&&t.destroy()}),n.lineOptions=null,n.fillOptions=null,n.markerOptions=null,n.markerSelectedOptions=null,n.markerUnselectedOptions=null,n.errorXOptions=null,n.errorYOptions=null,n.textOptions=null,n.textSelectedOptions=null,n.textUnselectedOptions=null,n.selectBatch=null,n.unselectBatch=null,e._scene=null}),n.dirty||c.extendFlat(n,r),n}function O(t,e,n,r){var i=t.xa,o=t.ya,a=t.distance,s=t.dxy,l=t.index,f={pointNumber:l,x:e[l],y:n[l]};f.tx=Array.isArray(r.text)?r.text[l]:r.text,f.htx=Array.isArray(r.hovertext)?r.hovertext[l]:r.hovertext,f.data=Array.isArray(r.customdata)?r.customdata[l]:r.customdata,f.tp=Array.isArray(r.textposition)?r.textposition[l]:r.textposition;var h=r.textfont;h&&(f.ts=Array.isArray(h.size)?h.size[l]:h.size,f.tc=Array.isArray(h.color)?h.color[l]:h.color,f.tf=Array.isArray(h.family)?h.family[l]:h.family);var d=r.marker;d&&(f.ms=c.isArrayOrTypedArray(d.size)?d.size[l]:d.size,f.mo=c.isArrayOrTypedArray(d.opacity)?d.opacity[l]:d.opacity,f.mx=Array.isArray(d.symbol)?d.symbol[l]:d.symbol,f.mc=c.isArrayOrTypedArray(d.color)?d.color[l]:d.color);var p=d&&d.line;p&&(f.mlc=Array.isArray(p.color)?p.color[l]:p.color,f.mlw=c.isArrayOrTypedArray(p.width)?p.width[l]:p.width);var v=d&&d.gradient;v&&"none"!==v.type&&(f.mgt=Array.isArray(v.type)?v.type[l]:v.type,f.mgc=Array.isArray(v.color)?v.color[l]:v.color);var m=i.c2p(f.x,!0),g=o.c2p(f.y,!0),y=f.mrc||1,b=r.hoverlabel;b&&(f.hbg=Array.isArray(b.bgcolor)?b.bgcolor[l]:b.bgcolor,f.hbc=Array.isArray(b.bordercolor)?b.bordercolor[l]:b.bordercolor,f.hts=Array.isArray(b.font.size)?b.font.size[l]:b.font.size,f.htc=Array.isArray(b.font.color)?b.font.color[l]:b.font.color,f.htf=Array.isArray(b.font.family)?b.font.family[l]:b.font.family,f.hnl=Array.isArray(b.namelength)?b.namelength[l]:b.namelength);var x=r.hoverinfo;x&&(f.hi=Array.isArray(x)?x[l]:x);var _={};return _[t.index]=f,c.extendFlat(t,{color:w(r,f),x0:m-y,x1:m+y,xLabelVal:f.x,y0:g-y,y1:g+y,yLabelVal:f.y,cd:_,distance:a,spikeDistance:s}),f.htx?t.text=f.htx:f.tx?t.text=f.tx:r.text&&(t.text=r.text),A(f,r,t),u.getComponentMethod("errorbars","hoverInfo")(f,r,t),t}function D(t){var e,n,r=t[0],i=r.trace,o=r.t,a=o._scene,s=o.index,l=a.selectBatch[s],u=a.unselectBatch[s],f=a.textOptions[s],h=a.textSelectedOptions[s]||{},d=a.textUnselectedOptions[s]||{},v=c.extendFlat({},f);if(l&&u){var m=h.color,g=d.color,y=f.color,b=Array.isArray(y);for(v.color=new Array(i._length),e=0;e<l.length;e++)n=l[e],v.color[n]=m||(b?y[n]:y);for(e=0;e<u.length;e++){n=u[e];var x=b?y[n]:y;v.color[n]=g||(m?x:p.addOpacity(x,S))}}a.glText[s].update(v)}e.exports={moduleType:"trace",name:"scattergl",basePlotModule:t("../../plots/cartesian"),categories:["gl","regl","cartesian","symbols","errorBarsOK","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("../scatter/cross_trace_defaults"),colorbar:t("../scatter/marker_colorbar"),calc:function(t,e){var n,r,i,o=t._fullLayout,s=h.getFromId(t,e.xaxis),l=h.getFromId(t,e.yaxis),u=o._plots[e.xaxis+e.yaxis],f=e._length,d=2*f,p={},v=s.makeCalcdata(e,"x"),m=l.makeCalcdata(e,"y"),_=new Array(d);for(n=0;n<f;n++)r=v[n],i=m[n],_[2*n]=r===k?NaN:r,_[2*n+1]=i===k?NaN:i;if("log"===s.type)for(n=0;n<d;n+=2)_[n]=s.c2l(_[n]);if("log"===l.type)for(n=1;n<d;n+=2)_[n]=l.c2l(_[n]);if("log"!==s.type&&"log"!==l.type)p.tree=a(_);else{var w=p.ids=new Array(f);for(n=0;n<f;n++)w[n]=n}x(e);var A,S=function(t,e,n,r,i,o){var a=M.style(t,n);if(a.marker&&(a.marker.positions=r),a.line&&r.length>1&&c.extendFlat(a.line,M.linePositions(t,n,r)),a.errorX||a.errorY){var s=M.errorBarPositions(t,n,r,i,o);a.errorX&&c.extendFlat(a.errorX,s.x),a.errorY&&c.extendFlat(a.errorY,s.y)}return a.text&&(c.extendFlat(a.text,{positions:r},M.textPosition(t,n,a.text,a.marker)),c.extendFlat(a.textSel,{positions:r},M.textPosition(t,n,a.text,a.markerSel)),c.extendFlat(a.textUnsel,{positions:r},M.textPosition(t,n,a.text,a.markerUnsel))),a}(t,0,e,_,v,m),O=E(0,u);return b(o,e),f<T?A=g(e,f):S.marker&&(A=2*(S.marker.sizeAvg||Math.max(S.marker.size,3))),y(t,e,s,l,v,m,A),S.errorX&&C(e,s,S.errorX),S.errorY&&C(e,l,S.errorY),S.fill&&!O.fill2d&&(O.fill2d=!0),S.marker&&!O.scatter2d&&(O.scatter2d=!0),S.line&&!O.line2d&&(O.line2d=!0),!S.errorX&&!S.errorY||O.error2d||(O.error2d=!0),S.text&&!O.glText&&(O.glText=!0),S.marker&&f>=T&&(S.marker.cluster=p.tree),O.lineOptions.push(S.line),O.errorXOptions.push(S.errorX),O.errorYOptions.push(S.errorY),O.fillOptions.push(S.fill),O.markerOptions.push(S.marker),O.markerSelectedOptions.push(S.markerSel),O.markerUnselectedOptions.push(S.markerUnsel),O.textOptions.push(S.text),O.textSelectedOptions.push(S.textSel),O.textUnselectedOptions.push(S.textUnsel),p._scene=O,p.index=O.count,p.x=v,p.y=m,p.positions=_,O.count++,[{x:!1,y:!1,t:p,trace:e}]},plot:function(t,e,n){if(n.length){var a,s,u=t._fullLayout,h=e._scene,d=e.xaxis,p=e.yaxis;if(h)if(f(t,["ANGLE_instanced_arrays","OES_element_index_uint"])){var v=u._glcanvas.data()[0].regl;if(_(t,e,n),h.dirty){if(!0===h.error2d&&(h.error2d=o(v)),!0===h.line2d&&(h.line2d=i(v)),!0===h.scatter2d&&(h.scatter2d=r(v)),!0===h.fill2d&&(h.fill2d=i(v)),!0===h.glText)for(h.glText=new Array(h.count),a=0;a<h.count;a++)h.glText[a]=new l(v);if(h.glText)for(a=0;a<h.count;a++)h.glText[a].update(h.textOptions[a]);if(h.line2d&&(h.line2d.update(h.lineOptions),h.lineOptions=h.lineOptions.map(function(t){if(t&&t.positions){for(var e=t.positions,n=0;n<e.length&&(isNaN(e[n])||isNaN(e[n+1]));)n+=2;for(var r=e.length-2;r>n&&(isNaN(e[r])||isNaN(e[r+1]));)r-=2;t.positions=e.slice(n,r+2)}return t}),h.line2d.update(h.lineOptions)),h.error2d){var m=(h.errorXOptions||[]).concat(h.errorYOptions||[]);h.error2d.update(m)}h.scatter2d&&h.scatter2d.update(h.markerOptions),h.fillOrder=c.repeat(null,h.count),h.fill2d&&(h.fillOptions=h.fillOptions.map(function(t,e){var r=n[e];if(t&&r&&r[0]&&r[0].trace){var i,o,a=r[0],s=a.trace,l=a.t,u=h.lineOptions[e],c=[];s._ownfill&&c.push(e),s._nexttrace&&c.push(e+1),c.length&&(h.fillOrder[e]=c);var f,d,p=[],v=u&&u.positions||l.positions;if("tozeroy"===s.fill){for(f=0;f<v.length&&isNaN(v[f+1]);)f+=2;for(d=v.length-2;d>f&&isNaN(v[d+1]);)d-=2;0!==v[f+1]&&(p=[v[f],0]),p=p.concat(v.slice(f,d+2)),0!==v[d+1]&&(p=p.concat([v[d],0]))}else if("tozerox"===s.fill){for(f=0;f<v.length&&isNaN(v[f]);)f+=2;for(d=v.length-2;d>f&&isNaN(v[d]);)d-=2;0!==v[f]&&(p=[0,v[f+1]]),p=p.concat(v.slice(f,d+2)),0!==v[d]&&(p=p.concat([0,v[d+1]]))}else if("toself"===s.fill||"tonext"===s.fill){for(p=[],i=0,o=0;o<v.length;o+=2)(isNaN(v[o])||isNaN(v[o+1]))&&((p=p.concat(v.slice(i,o))).push(v[i],v[i+1]),i=o+2);p=p.concat(v.slice(i)),i&&p.push(v[i],v[i+1])}else{var m=s._nexttrace;if(m){var g=h.lineOptions[e+1];if(g){var y=g.positions;if("tonexty"===s.fill){for(p=v.slice(),e=Math.floor(y.length/2);e--;){var 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e=this._validate(t,this.minMonth,this.minDay,r.local.invalidYear);if(t=e.year(),void 0===this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var n=0,i=this.minMonth;i<=12;i++)n+=this.NEPALI_CALENDAR_DATA[t][i];return n},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,r.local.invalidMonth),void 0===this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,n){return 6!==this.dayOfWeek(t,e,n)},toJD:function(t,e,n){var i=this._validate(t,e,n,r.local.invalidDate);t=i.year(),e=i.month(),n=i.day();var a=r.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var u=t-(s>9||9===s&&n>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=n,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=n-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(u)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(u,1,1).add(o,"d").toJD()},fromJD:function(t){var e=r.instance(),n=e.fromJD(t),i=n.year(),a=n.dayOfYear(),o=i+56;this._createMissingCalendarData(o);for(var s=9,l=this.NEPALI_CALENDAR_DATA[o][0],u=this.NEPALI_CALENDAR_DATA[o][s]-l+1;a>u;)++s>12&&(s=1,o++),u+=this.NEPALI_CALENDAR_DATA[o][s];var c=this.NEPALI_CALENDAR_DATA[o][s]-(u-a);return this.newDate(o,s,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var n=t-1;n<t+2;n++)void 0===this.NEPALI_CALENDAR_DATA[n]&&(this.NEPALI_CALENDAR_DATA[n]=e)},NEPALI_CALENDAR_DATA:{1970:[18,31,31,32,31,31,31,30,29,30,29,30,30],1971:[18,31,31,32,31,32,30,30,29,30,29,30,30],1972:[17,31,32,31,32,31,30,30,30,29,29,30,30],1973:[19,30,32,31,32,31,30,30,30,29,30,29,31],1974:[19,31,31,32,30,31,31,30,29,30,29,30,30],1975:[18,31,31,32,32,30,31,30,29,30,29,30,30],1976:[17,31,32,31,32,31,30,30,30,29,29,30,31],1977:[18,31,32,31,32,31,31,29,30,29,30,29,31],1978:[18,31,31,32,31,31,31,30,29,30,29,30,30],1979:[18,31,31,32,32,31,30,30,29,30,29,30,30],1980:[17,31,32,31,32,31,30,30,30,29,29,30,31],1981:[18,31,31,31,32,31,31,29,30,30,29,30,30],1982:[18,31,31,32,31,31,31,30,29,30,29,30,30],1983:[18,31,31,32,32,31,30,30,29,30,29,30,30],1984:[17,31,32,31,32,31,30,30,30,29,29,30,31],1985:[18,31,31,31,32,31,31,29,30,30,29,30,30],1986:[18,31,31,32,31,31,31,30,29,30,29,30,30],1987:[18,31,32,31,32,31,30,30,29,30,29,30,30],1988:[17,31,32,31,32,31,30,30,30,29,29,30,31],1989:[18,31,31,31,32,31,31,30,29,30,29,30,30],1990:[18,31,31,32,31,31,31,30,29,30,29,30,30],1991:[18,31,32,31,32,31,30,30,29,30,29,30,30],1992:[17,31,32,31,32,31,30,30,30,29,30,29,31],1993:[18,31,31,31,32,31,31,30,29,30,29,30,30],1994:[18,31,31,32,31,31,31,30,29,30,29,30,30],1995:[17,31,32,31,32,31,30,30,30,29,29,30,30],1996:[17,31,32,31,32,31,30,30,30,29,30,29,31],1997:[18,31,31,32,31,31,31,30,29,30,29,30,30],1998:[18,31,31,32,31,31,31,30,29,30,29,30,30],1999:[17,31,32,31,32,31,30,30,30,29,29,30,31],2000:[17,30,32,31,32,31,30,30,30,29,30,29,31],2001:[18,31,31,32,31,31,31,30,29,30,29,30,30],2002:[18,31,31,32,32,31,30,30,29,30,29,30,30],2003:[17,31,32,31,32,31,30,30,30,29,29,30,31],2004:[17,30,32,31,32,31,30,30,30,29,30,29,31],2005:[18,31,31,32,31,31,31,30,29,30,29,30,30],2006:[18,31,31,32,32,31,30,30,29,30,29,30,30],2007:[17,31,32,31,32,31,30,30,30,29,29,30,31],2008:[17,31,31,31,32,31,31,29,30,30,29,29,31],2009:[18,31,31,32,31,31,31,30,29,30,29,30,30],2010:[18,31,31,32,32,31,30,30,29,30,29,30,30],2011:[17,31,32,31,32,31,30,30,30,29,29,30,31],2012:[17,31,31,31,32,31,31,29,30,30,29,30,30],2013:[18,31,31,32,31,31,31,30,29,30,29,30,30],2014:[18,31,31,32,32,31,30,30,29,30,29,30,30],2015:[17,31,32,31,32,31,30,30,30,29,29,30,31],2016:[17,31,31,31,32,31,31,29,30,30,29,30,30],2017:[18,31,31,32,31,31,31,30,29,30,29,30,30],2018:[18,31,32,31,32,31,30,30,29,30,29,30,30],2019:[17,31,32,31,32,31,30,30,30,29,30,29,31],2020:[17,31,31,31,32,31,31,30,29,30,29,30,30],2021:[18,31,31,32,31,31,31,30,29,30,29,30,30],2022:[17,31,32,31,32,31,30,30,30,29,29,30,30],2023:[17,31,32,31,32,31,30,30,30,29,30,29,31],2024:[17,31,31,31,32,31,31,30,29,30,29,30,30],2025:[18,31,31,32,31,31,31,30,29,30,29,30,30],2026:[17,31,32,31,32,31,30,30,30,29,29,30,31],2027:[17,30,32,31,32,31,30,30,30,29,30,29,31],2028:[17,31,31,32,31,31,31,30,29,30,29,30,30],2029:[18,31,31,32,31,32,30,30,29,30,29,30,30],2030:[17,31,32,31,32,31,30,30,30,30,30,30,31],2031:[17,31,32,31,32,31,31,31,31,31,31,31,31],2032:[17,32,32,32,32,32,32,32,32,32,32,32,32],2033:[18,31,31,32,32,31,30,30,29,30,29,30,30],2034:[17,31,32,31,32,31,30,30,30,29,29,30,31],2035:[17,30,32,31,32,31,31,29,30,30,29,29,31],2036:[17,31,31,32,31,31,31,30,29,30,29,30,30],2037:[18,31,31,32,32,31,30,30,29,30,29,30,30],2038:[17,31,32,31,32,31,30,30,30,29,29,30,31],2039:[17,31,31,31,32,31,31,29,30,30,29,30,30],2040:[17,31,31,32,31,31,31,30,29,30,29,30,30],2041:[18,31,31,32,32,31,30,30,29,30,29,30,30],2042:[17,31,32,31,32,31,30,30,30,29,29,30,31],2043:[17,31,31,31,32,31,31,29,30,30,29,30,30],2044:[17,31,31,32,31,31,31,30,29,30,29,30,30],2045:[18,31,32,31,32,31,30,30,29,30,29,30,30],2046:[17,31,32,31,32,31,30,30,30,29,29,30,31],2047:[17,31,31,31,32,31,31,30,29,30,29,30,30],2048:[17,31,31,32,31,31,31,30,29,30,29,30,30],2049:[17,31,32,31,32,31,30,30,30,29,29,30,30],2050:[17,31,32,31,32,31,30,30,30,29,30,29,31],2051:[17,31,31,31,32,31,31,30,29,30,29,30,30],2052:[17,31,31,32,31,31,31,30,29,30,29,30,30],2053:[17,31,32,31,32,31,30,30,30,29,29,30,30],2054:[17,31,32,31,32,31,30,30,30,29,30,29,31],2055:[17,31,31,32,31,31,31,30,29,30,30,29,30],2056:[17,31,31,32,31,32,30,30,29,30,29,30,30],2057:[17,31,32,31,32,31,30,30,30,29,29,30,31],2058:[17,30,32,31,32,31,30,30,30,29,30,29,31],2059:[17,31,31,32,31,31,31,30,29,30,29,30,30],2060:[17,31,31,32,32,31,30,30,29,30,29,30,30],2061:[17,31,32,31,32,31,30,30,30,29,29,30,31],2062:[17,30,32,31,32,31,31,29,30,29,30,29,31],2063:[17,31,31,32,31,31,31,30,29,30,29,30,30],2064:[17,31,31,32,32,31,30,30,29,30,29,30,30],2065:[17,31,32,31,32,31,30,30,30,29,29,30,31],2066:[17,31,31,31,32,31,31,29,30,30,29,29,31],2067:[17,31,31,32,31,31,31,30,29,30,29,30,30],2068:[17,31,31,32,32,31,30,30,29,30,29,30,30],2069:[17,31,32,31,32,31,30,30,30,29,29,30,31],2070:[17,31,31,31,32,31,31,29,30,30,29,30,30],2071:[17,31,31,32,31,31,31,30,29,30,29,30,30],2072:[17,31,32,31,32,31,30,30,29,30,29,30,30],2073:[17,31,32,31,32,31,30,30,30,29,29,30,31],2074:[17,31,31,31,32,31,31,30,29,30,29,30,30],2075:[17,31,31,32,31,31,31,30,29,30,29,30,30],2076:[16,31,32,31,32,31,30,30,30,2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r=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function o(t,e){return t-e*Math.floor(t/e)}a.prototype=new r.baseCalendar,i(a.prototype,{name:"Persian",jdEpoch:1948320.5,daysPerMonth:[31,31,31,31,31,31,30,30,30,30,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Persian",epochs:["BP","AP"],monthNames:["Farvardin","Ordibehesht","Khordad","Tir","Mordad","Shahrivar","Mehr","Aban","Azar","Day","Bahman","Esfand"],monthNamesShort:["Far","Ord","Kho","Tir","Mor","Sha","Meh","Aba","Aza","Day","Bah","Esf"],dayNames:["Yekshambe","Doshambe","Seshambe","Chæharshambe","Panjshambe","Jom'e","Shambe"],dayNamesShort:["Yek","Do","Se","Chæ","Panj","Jom","Sha"],dayNamesMin:["Ye","Do","Se","Ch","Pa","Jo","Sh"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,r.local.invalidYear);return 682*((e.year()-(e.year()>0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,n){var r=this.newDate(t,e,n);return r.add(-(r.dayOfWeek()+1)%7,"d"),Math.floor((r.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var n=this._validate(t,e,this.minDay,r.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(12===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(t,e,n){return 5!==this.dayOfWeek(t,e,n)},toJD:function(t,e,n){var i=this._validate(t,e,n,r.local.invalidDate);t=i.year(),e=i.month(),n=i.day();var a=t-(t>=0?474:473),s=474+o(a,2820);return n+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(a/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),n=Math.floor(e/1029983),r=o(e,1029983),i=2820;if(1029982!==r){var a=Math.floor(r/366),s=o(r,366);i=Math.floor((2134*a+2816*s+2815)/1028522)+a+1}var l=i+2820*n+474;l=l<=0?l-1:l;var 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r=t("object-assign");function i(){this.regionalOptions=[],this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"},this.local=this.regionalOptions[""],this.calendars={},this._localCals={}}function a(t,e,n,r){if(this._calendar=t,this._year=e,this._month=n,this._day=r,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}function o(t,e){return"000000".substring(0,e-(t=""+t).length)+t}function s(){this.shortYearCutoff="+10"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[""]}r(i.prototype,{instance:function(t,e){t=(t||"gregorian").toLowerCase(),e=e||"";var n=this._localCals[t+"-"+e];if(!n&&this.calendars[t]&&(n=new this.calendars[t](e),this._localCals[t+"-"+e]=n),!n)throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,t);return n},newDate:function(t,e,n,r,i){return(r=(null!=t&&t.year?t.calendar():"string"==typeof r?this.instance(r,i):r)||this.instance()).newDate(t,e,n)},substituteDigits:function(t){return function(e){return(e+"").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(n){for(var r="",i=0;n>0;){var a=n%10;r=(0===a?"":t[a]+e[i])+r,i++,n=Math.floor(n/10)}return 0===r.indexOf(t[1]+e[1])&&(r=r.substr(1)),r||t[0]}}}),r(a.prototype,{newDate:function(t,e,n){return this._calendar.newDate(null==t?this:t,e,n)},year:function(t){return 0===arguments.length?this._year:this.set(t,"y")},month:function(t){return 0===arguments.length?this._month:this.set(t,"m")},day:function(t){return 0===arguments.length?this._day:this.set(t,"d")},date:function(t,e,n){if(!this._calendar.isValid(t,e,n))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=n,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(u.local.differentCalendars||u.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?"-":"")+o(Math.abs(this.year()),4)+"-"+o(this.month(),2)+"-"+o(this.day(),2)}}),r(s.prototype,{_validateLevel:0,newDate:function(t,e,n){return null==t?this.today():(t.year&&(this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate),n=t.day(),e=t.month(),t=t.year()),new a(this,t,e,n))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return e.year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return(e.year()<0?"-":"")+o(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear),12},monthOfYear:function(t,e){var n=this._validate(t,e,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth);return(n.month()+this.monthsInYear(n)-this.firstMonth)%this.monthsInYear(n)+this.minMonth},fromMonthOfYear:function(t,e){var n=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,n,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth),n},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,n){var r=this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate);return r.toJD()-this.newDate(r.year(),this.fromMonthOfYear(r.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,n){var r=this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(r))+2)%this.daysInWeek()},extraInfo:function(t,e,n){return this._validate(t,e,n,u.local.invalidDate||u.regionalOptions[""].invalidDate),{}},add:function(t,e,n){return this._validate(t,this.minMonth,this.minDay,u.local.invalidDate||u.regionalOptions[""].invalidDate),this._correctAdd(t,this._add(t,e,n),e,n)},_add:function(t,e,n){if(this._validateLevel++,"d"===n||"w"===n){var r=t.toJD()+e*("w"===n?this.daysInWeek():1),i=t.calendar().fromJD(r);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var a=t.year()+("y"===n?e:0),o=t.monthOfYear()+("m"===n?e:0),i=t.day();"y"===n?(t.month()!==this.fromMonthOfYear(a,o)&&(o=this.newDate(a,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(a)),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o)))):"m"===n&&(function(t){for(;o<t.minMonth;)a--,o+=t.monthsInYear(a);for(var e=t.monthsInYear(a);o>e-1+t.minMonth;)a++,o-=e,e=t.monthsInYear(a)}(this),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o))));var s=[a,this.fromMonthOfYear(a,o),i];return this._validateLevel--,s}catch(t){throw 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i.local.unexpectedText||i.regionalOptions[""].unexpectedText;if(-1===h?h=this.today().year():h<100&&v&&(h+=-1===r?1900:this.today().year()-this.today().year()%100-(h<=r?0:100)),"string"==typeof p&&(p=s.call(this,h,p)),m>-1){p=1,d=m;for(var C=this.daysInMonth(h,p);d>C;C=this.daysInMonth(h,p))p++,d-=C}return f>-1?this.fromJD(f):this.newDate(h,p,d)},determineDate:function(t,e,n,r,i){n&&"object"!=typeof n&&(i=r,r=n,n=null),"string"!=typeof r&&(i=r,r="");var a=this;return e=e?e.newDate():null,t=null==t?e:"string"==typeof t?function(t){try{return a.parseDate(r,t,i)}catch(t){}for(var e=((t=t.toLowerCase()).match(/^c/)&&n?n.newDate():null)||a.today(),o=/([+-]?[0-9]+)\s*(d|w|m|y)?/g,s=o.exec(t);s;)e.add(parseInt(s[1],10),s[2]||"d"),s=o.exec(t);return e}(t):"number"==typeof 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n,s,l=o(t,e),u=l.on,c=l.off.concat(l.explicitOff),f={},h=t._fullLayout.annotations;if(u.length||c.length){for(n=0;n<u.length;n++)(s=a(t.layout,"annotations",h[u[n]])).modifyItem("visible",!0),r.extendFlat(f,s.getUpdateObj());for(n=0;n<c.length;n++)(s=a(t.layout,"annotations",h[c[n]])).modifyItem("visible",!1),r.extendFlat(f,s.getUpdateObj());return i.call("update",t,{},f)}}}},{"../../lib":696,"../../plot_api/plot_template":734,"../../registry":827}],556:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../color");e.exports=function(t,e,n,a){a("opacity");var o=a("bgcolor"),s=a("bordercolor"),l=i.opacity(s);a("borderpad");var u=a("borderwidth"),c=a("showarrow");a("text",c?" 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Y,X,Z=q.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-H)+","+(d-W),transform:"translate("+H+","+W+")"}).style("stroke-width",B+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");p.init({element:Z.node(),gd:t,prepFn:function(){var t=u.getTranslate(z);Y=t.x,X=t.y,s&&s.autorange&&A(s._name+".autorange",!0),v&&v.autorange&&A(v._name+".autorange",!0)},moveFn:function(t,n){var r=w(Y,X),i=r[0]+t,a=r[1]+n;z.call(u.setTranslate,i,a),M("x",s?s.p2r(s.r2p(e.x)+t):e.x+t/x.w),M("y",v?v.p2r(v.r2p(e.y)+n):e.y-n/x.h),e.axref===e.xref&&M("ax",s.p2r(s.r2p(e.ax)+t)),e.ayref===e.yref&&M("ay",v.p2r(v.r2p(e.ay)+n)),q.attr("transform","translate("+t+","+n+")"),O.attr({transform:"rotate("+C+","+i+","+a+")"})},doneFn:function(){i.call("relayout",t,k());var 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e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var n=0;n<e.annotations.length;n++)e.annotations[n].visible&&v(t,n);return a.previousPromises(t)},drawOne:v,drawRaw:g}},{"../../lib":696,"../../lib/setcursor":716,"../../lib/svg_text_utils":720,"../../plot_api/plot_template":734,"../../plots/cartesian/axes":744,"../../plots/plots":808,"../../registry":827,"../color":570,"../dragelement":592,"../drawing":595,"../fx":612,"./draw_arrow_head":560,d3:148}],560:[function(t,e,n){"use strict";var r=t("d3"),i=t("../color"),a=t("./arrow_paths");e.exports=function(t,e,n){var o,s,l,u,c=t.node(),f=a[n.arrowhead||0],h=a[n.startarrowhead||0],p=(n.arrowwidth||1)*(n.arrowsize||1),d=(n.arrowwidth||1)*(n.startarrowsize||1),m=e.indexOf("start")>=0,v=e.indexOf("end")>=0,g=f.backoff*p+n.standoff,y=h.backoff*d+n.startstandoff;if("line"===c.nodeName){o={x:+t.attr("x1"),y:+t.attr("y1")},s={x:+t.attr("x2"),y:+t.attr("y2")};var 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T,D,L=x.node().getBoundingClientRect(),z=t.xa._offset+(t.x0+t.x1)/2,P=t.ya._offset+(t.y0+t.y1)/2,I=Math.abs(t.x1-t.x0),R=Math.abs(t.y1-t.y0),F=L.width+w+A+k;t.ty0=S-L.top,t.bx=L.width+2*A,t.by=L.height+2*A,t.anchor="start",t.txwidth=L.width,t.tx2width=k,t.offset=0,a?(t.pos=z,T=P+R/2+F<=E,D=P-R/2-F>=0,"top"!==t.idealAlign&&T||!D?T?(P+=R/2,t.anchor="start"):t.anchor="middle":(P-=R/2,t.anchor="end")):(t.pos=P,T=z+I/2+F<=C,D=z-I/2-F>=0,"left"!==t.idealAlign&&T||!D?T?(z+=I/2,t.anchor="start"):t.anchor="middle":(z-=I/2,t.anchor="end")),x.attr("text-anchor",t.anchor),k&&_.attr("text-anchor",t.anchor),e.attr("transform","translate("+z+","+P+")"+(a?"rotate("+g+")":""))}),R}function k(t,e){t.each(function(t){var n=r.select(this);if(t.del)n.remove();else{var i="end"===t.anchor?-1:1,a=n.select("text.nums"),o={start:1,end:-1,middle:0}[t.anchor],s=o*(w+A),u=s+o*(t.txwidth+A),f=0,h=t.offset;"middle"===t.anchor&&(s-=t.tx2width/2,u+=t.txwidth/2+A),e&&(h*=-_,f=t.offset*x),n.select("path").attr("d","middle"===t.anchor?"M-"+(t.bx/2+t.tx2width/2)+","+(h-t.by/2)+"h"+t.bx+"v"+t.by+"h-"+t.bx+"Z":"M0,0L"+(i*w+f)+","+(w+h)+"v"+(t.by/2-w)+"h"+i*t.bx+"v-"+t.by+"H"+(i*w+f)+"V"+(h-w)+"Z"),a.call(l.positionText,s+f,h+t.ty0-t.by/2+A),t.tx2width&&(n.select("text.name").call(l.positionText,u+o*A+f,h+t.ty0-t.by/2+A),n.select("rect").call(c.setRect,u+(o-1)*t.tx2width/2+f,h-t.by/2-1,t.tx2width,t.by+2))}})}function T(t,e){var n=t.index,r=t.trace||{},i=t.cd[0],a=t.cd[n]||{},s=Array.isArray(n)?function(t,e){return o.castOption(i,n,t)||o.extractOption({},r,"",e)}:function(t,e){return o.extractOption(a,r,t,e)};function l(e,n,r){var i=s(n,r);i&&(t[e]=i)}if(l("hoverinfo","hi","hoverinfo"),l("bgcolor","hbg","hoverlabel.bgcolor"),l("borderColor","hbc","hoverlabel.bordercolor"),l("fontFamily","htf","hoverlabel.font.family"),l("fontSize","hts","hoverlabel.font.size"),l("fontColor","htc","hoverlabel.font.color"),l("nameLength","hnl","hoverlabel.namelength"),t.posref="y"===e?t.xa._offset+(t.x0+t.x1)/2:t.ya._offset+(t.y0+t.y1)/2,t.x0=o.constrain(t.x0,0,t.xa._length),t.x1=o.constrain(t.x1,0,t.xa._length),t.y0=o.constrain(t.y0,0,t.ya._length),t.y1=o.constrain(t.y1,0,t.ya._length),void 0!==t.xLabelVal&&(t.xLabel="xLabel"in t?t.xLabel:p.hoverLabelText(t.xa,t.xLabelVal),t.xVal=t.xa.c2d(t.xLabelVal)),void 0!==t.yLabelVal&&(t.yLabel="yLabel"in t?t.yLabel:p.hoverLabelText(t.ya,t.yLabelVal),t.yVal=t.ya.c2d(t.yLabelVal)),void 0!==t.zLabelVal&&void 0===t.zLabel&&(t.zLabel=String(t.zLabelVal)),!(isNaN(t.xerr)||"log"===t.xa.type&&t.xerr<=0)){var u=p.tickText(t.xa,t.xa.c2l(t.xerr),"hover").text;void 0!==t.xerrneg?t.xLabel+=" +"+u+" / 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E,O,D=a.readability(S.color,h)<1.5?f.contrast(h):S.color,L=n.spikemode,z=n.spikethickness,P=n.spikecolor||D,I=n._boundingBox,R=(I.top+I.bottom)/2<T?I.bottom:I.top;-1===L.indexOf("toaxis")&&-1===L.indexOf("across")||(-1!==L.indexOf("toaxis")&&(E=R,O=T),-1!==L.indexOf("across")&&(E=n._counterSpan[0],O=n._counterSpan[1]),i.insert("line",":first-child").attr({x1:k,x2:k,y1:E,y2:O,"stroke-width":z,stroke:P,"stroke-dasharray":c.dashStyle(n.spikedash,z)}).classed("spikeline",!0).classed("crisp",!0),i.insert("line",":first-child").attr({x1:k,x2:k,y1:E,y2:O,"stroke-width":z+2,stroke:h}).classed("spikeline",!0).classed("crisp",!0)),-1!==L.indexOf("marker")&&i.insert("circle",":first-child").attr({cx:k,cy:R-("top"!==n.side?z:-z),r:z,fill:P}).classed("spikeline",!0)}}}function C(t,e){return!e||e.vLinePoint!==t._spikepoints.vLinePoint||e.hLinePoint!==t._spikepoints.hLinePoint}n.hover=function(t,e,n,a){t=o.getGraphDiv(t),o.throttle(t._fullLayout._uid+v.HOVERID,v.HOVERMINTIME,function(){!function(t,e,n,a){n||(n="xy");var l=Array.isArray(n)?n:[n],c=t._fullLayout,v=c._plots||[],g=v[n],y=c._has("cartesian");if(g){var x=g.overlays.map(function(t){return t.id});l=l.concat(x)}for(var _=l.length,w=new Array(_),A=new Array(_),E=!1,O=0;O<_;O++){var D=l[O],L=v[D];if(L)E=!0,w[O]=p.getFromId(t,L.xaxis._id),A[O]=p.getFromId(t,L.yaxis._id);else{var z=c[D]._subplot;w[O]=z.xaxis,A[O]=z.yaxis}}var P=e.hovermode||c.hovermode;if(P&&!E&&(P="closest"),-1===["x","y","closest"].indexOf(P)||!t.calcdata||t.querySelector(".zoombox")||t._dragging)return h.unhoverRaw(t,e);var I,R,F,j,N,B,V,U,q,$,H,W,G,Y=-1===c.hoverdistance?1/0:c.hoverdistance,X=-1===c.spikedistance?1/0:c.spikedistance,Z=[],J=[],K={hLinePoint:null,vLinePoint:null},Q=!1;if(Array.isArray(e))for(P="array",F=0;F<e.length;F++)N=t.calcdata[e[F].curveNumber||0],B=N[0].trace,"skip"!==N[0].trace.hoverinfo&&(J.push(N),"h"===B.orientation&&(Q=!0));else{for(j=0;j<t.calcdata.length;j++)N=t.calcdata[j],"skip"!==(B=N[0].trace).hoverinfo&&m.isTraceInSubplots(B,l)&&(J.push(N),"h"===B.orientation&&(Q=!0));var tt,et,nt=!e.target;if(nt)tt="xpx"in e?e.xpx:w[0]._length/2,et="ypx"in e?e.ypx:A[0]._length/2;else{if(!1===s.triggerHandler(t,"plotly_beforehover",e))return;var rt=e.target.getBoundingClientRect();if(tt=e.clientX-rt.left,et=e.clientY-rt.top,tt<0||tt>w[0]._length||et<0||et>A[0]._length)return h.unhoverRaw(t,e)}if(e.pointerX=tt+w[0]._offset,e.pointerY=et+A[0]._offset,I="xval"in e?m.flat(l,e.xval):m.p2c(w,tt),R="yval"in e?m.flat(l,e.yval):m.p2c(A,et),!i(I[0])||!i(R[0]))return o.warn("Fx.hover failed",e,t),h.unhoverRaw(t,e)}var it=1/0;for(j=0;j<J.length;j++)if((N=J[j])&&N[0]&&N[0].trace&&!0===N[0].trace.visible&&(B=N[0].trace,-1===["carpet","contourcarpet"].indexOf(B._module.name))){if("splom"===B.type?V=l[U=0]:(V=m.getSubplot(B),U=l.indexOf(V)),q=P,W={cd:N,trace:B,xa:w[U],ya:A[U],maxHoverDistance:Y,maxSpikeDistance:X,index:!1,distance:Math.min(it,Y),spikeDistance:1/0,xSpike:void 0,ySpike:void 0,color:f.defaultLine,name:B.name,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},c[V]&&(W.subplot=c[V]._subplot),c._splomScenes&&c._splomScenes[B.uid]&&(W.scene=c._splomScenes[B.uid]),G=Z.length,"array"===q){var at=e[j];"pointNumber"in at?(W.index=at.pointNumber,q="closest"):(q="","xval"in at&&($=at.xval,q="x"),"yval"in at&&(H=at.yval,q=q?"closest":"y"))}else $=I[U],H=R[U];if(0!==Y)if(B._module&&B._module.hoverPoints){var ot=B._module.hoverPoints(W,$,H,q,c._hoverlayer);if(ot)for(var st,lt=0;lt<ot.length;lt++)st=ot[lt],i(st.x0)&&i(st.y0)&&Z.push(T(st,P))}else o.log("Unrecognized trace type in hover:",B);if("closest"===P&&Z.length>G&&(Z.splice(0,G),it=Z[0].distance),y&&0!==X&&0===Z.length){W.distance=X,W.index=!1;var ut=B._module.hoverPoints(W,$,H,"closest",c._hoverlayer);if(ut&&(ut=ut.filter(function(t){return t.spikeDistance<=X})),ut&&ut.length){var ct,ft=ut.filter(function(t){return t.xa.showspikes});if(ft.length){var ht=ft[0];i(ht.x0)&&i(ht.y0)&&(ct=vt(ht),(!K.vLinePoint||K.vLinePoint.spikeDistance>ct.spikeDistance)&&(K.vLinePoint=ct))}var pt=ut.filter(function(t){return t.ya.showspikes});if(pt.length){var dt=pt[0];i(dt.x0)&&i(dt.y0)&&(ct=vt(dt),(!K.hLinePoint||K.hLinePoint.spikeDistance>ct.spikeDistance)&&(K.hLinePoint=ct))}}}}function mt(t,e){for(var n,r=null,i=1/0,a=0;a<t.length;a++)(n=t[a].spikeDistance)<i&&n<=e&&(r=t[a],i=n);return r}function vt(t){return t?{xa:t.xa,ya:t.ya,x:void 0!==t.xSpike?t.xSpike:(t.x0+t.x1)/2,y:void 0!==t.ySpike?t.ySpike:(t.y0+t.y1)/2,distance:t.distance,spikeDistance:t.spikeDistance,curveNumber:t.trace.index,color:t.color,pointNumber:t.index}:null}var gt={fullLayout:c,container:c._hoverlayer,outerContainer:c._paperdiv,event:e},yt=t._spikepoints,bt={vLinePoint:K.vLinePoint,hLinePoint:K.hLinePoint};if(t._spikepoints=bt,y&&0!==X&&0!==Z.length){var xt=Z.filter(function(t){return t.ya.showspikes}),_t=mt(xt,X);K.hLinePoint=vt(_t);var wt=Z.filter(function(t){return t.xa.showspikes}),At=mt(wt,X);K.vLinePoint=vt(At)}if(0===Z.length){var Mt=h.unhoverRaw(t,e);return!y||null===K.hLinePoint&&null===K.vLinePoint||C(yt)&&S(K,gt),Mt}y&&C(yt)&&S(K,gt),Z.sort(function(t,e){return t.distance-e.distance});var kt=t._hoverdata,Tt=[];for(F=0;F<Z.length;F++){var St=Z[F];Tt.push(m.makeEventData(St,St.trace,St.cd))}t._hoverdata=Tt;var Ct="y"===P&&(J.length>1||Z.length>1)||"closest"===P&&Q&&Z.length>1,Et=f.combine(c.plot_bgcolor||f.background,c.paper_bgcolor),Ot={hovermode:P,rotateLabels:Ct,bgColor:Et,container:c._hoverlayer,outerContainer:c._paperdiv,commonLabelOpts:c.hoverlabel,hoverdistance:c.hoverdistance},Dt=M(Z,Ot,t);if(function(t,e,n){var r,i,a,o,s,l,u,c=0,f=1,h=t.map(function(t,r){var i=t[e],a="x"===i._id.charAt(0),o=i.range;return!r&&o&&o[0]>o[1]!==a&&(f=-1),[{i:r,traceIndex:t.trace.index,dp:0,pos:t.pos,posref:t.posref,size:t.by*(a?b:1)/2,pmin:0,pmax:a?n.width:n.height}]}).sort(function(t,e){return t[0].posref-e[0].posref||f*(e[0].traceIndex-t[0].traceIndex)});function p(t){var e=t[0],n=t[t.length-1];if(i=e.pmin-e.pos-e.dp+e.size,a=n.pos+n.dp+n.size-e.pmax,i>.01){for(s=t.length-1;s>=0;s--)t[s].dp+=i;r=!1}if(!(a<.01)){if(i<-.01){for(s=t.length-1;s>=0;s--)t[s].dp-=a;r=!1}if(r){var u=0;for(o=0;o<t.length;o++)(l=t[o]).pos+l.dp+l.size>e.pmax&&u++;for(o=t.length-1;o>=0&&!(u<=0);o--)(l=t[o]).pos>e.pmax-1&&(l.del=!0,u--);for(o=0;o<t.length&&!(u<=0);o++)if((l=t[o]).pos<e.pmin+1)for(l.del=!0,u--,a=2*l.size,s=t.length-1;s>=0;s--)t[s].dp-=a;for(o=t.length-1;o>=0&&!(u<=0);o--)(l=t[o]).pos+l.dp+l.size>e.pmax&&(l.del=!0,u--)}}}for(;!r&&c<=t.length;){for(c++,r=!0,o=0;o<h.length-1;){var d=h[o],m=h[o+1],v=d[d.length-1],g=m[0];if((i=v.pos+v.dp+v.size-g.pos-g.dp+g.size)>.01&&v.pmin===g.pmin&&v.pmax===g.pmax){for(s=m.length-1;s>=0;s--)m[s].dp+=i;for(d.push.apply(d,m),h.splice(o+1,1),u=0,s=d.length-1;s>=0;s--)u+=d[s].dp;for(a=u/d.length,s=d.length-1;s>=0;s--)d[s].dp-=a;r=!1}else o++}h.forEach(p)}for(o=h.length-1;o>=0;o--){var y=h[o];for(s=y.length-1;s>=0;s--){var x=y[s],_=t[x.i];_.offset=x.dp,_.del=x.del}}}(Z,Ct?"xa":"ya",c),k(Dt,Ct),e.target&&e.target.tagName){var Lt=d.getComponentMethod("annotations","hasClickToShow")(t,Tt);u(r.select(e.target),Lt?"pointer":"")}e.target&&!a&&function(t,e,n){if(!n||n.length!==t._hoverdata.length)return!0;for(var r=n.length-1;r>=0;r--){var i=n[r],a=t._hoverdata[r];if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))return!0}return!1}(t,0,kt)&&(kt&&t.emit("plotly_unhover",{event:e,points:kt}),t.emit("plotly_hover",{event:e,points:t._hoverdata,xaxes:w,yaxes:A,xvals:I,yvals:R}))}(t,e,n,a)})},n.loneHover=function(t,e){var n={color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0},i=r.select(e.container),a=e.outerContainer?r.select(e.outerContainer):i,o={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:a},s=M([n],o,e.gd);return k(s,o.rotateLabels),s.node()},n.multiHovers=function(t,e){Array.isArray(t)||(t=[t]);var n=t.map(function(t){return{color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0}}),i=r.select(e.container),a=e.outerContainer?r.select(e.outerContainer):i,o={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:a},s=M(n,o,e.gd),l=0;return s.sort(function(t,e){return t.y0-e.y0}).each(function(t){var e=t.y0-t.by/2;t.offset=e-5<l?l-e+5:0,l=e+t.by+t.offset}),k(s,o.rotateLabels),s.node()}},{"../../lib":696,"../../lib/events":684,"../../lib/override_cursor":707,"../../lib/svg_text_utils":720,"../../plots/cartesian/axes":744,"../../registry":827,"../color":570,"../dragelement":592,"../drawing":595,"./constants":607,"./helpers":609,d3:148,"fast-isnumeric":214,tinycolor2:514}],611:[function(t,e,n){"use strict";var r=t("../../lib");e.exports=function(t,e,n,i){n("hoverlabel.bgcolor",(i=i||{}).bgcolor),n("hoverlabel.bordercolor",i.bordercolor),n("hoverlabel.namelength",i.namelength),r.coerceFont(n,"hoverlabel.font",i.font)}},{"../../lib":696}],612:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../lib"),a=t("../dragelement"),o=t("./helpers"),s=t("./layout_attributes"),l=t("./hover");e.exports={moduleType:"component",name:"fx",constants:t("./constants"),schema:{layout:s},attributes:t("./attributes"),layoutAttributes:s,supplyLayoutGlobalDefaults:t("./layout_global_defaults"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),calc:t("./calc"),getDistanceFunction:o.getDistanceFunction,getClosest:o.getClosest,inbox:o.inbox,quadrature:o.quadrature,appendArrayPointValue:o.appendArrayPointValue,castHoverOption:function(t,e,n){return i.castOption(t,e,"hoverlabel."+n)},castHoverinfo:function(t,e,n){return i.castOption(t,n,"hoverinfo",function(n){return i.coerceHoverinfo({hoverinfo:n},{_module:t._module},e)})},hover:l.hover,unhover:a.unhover,loneHover:l.loneHover,multiHovers:l.multiHovers,loneUnhover:function(t){var e=i.isD3Selection(t)?t:r.select(t);e.selectAll("g.hovertext").remove(),e.selectAll(".spikeline").remove()},click:t("./click")}},{"../../lib":696,"../dragelement":592,"./attributes":604,"./calc":605,"./click":606,"./constants":607,"./defaults":608,"./helpers":609,"./hover":610,"./layout_attributes":613,"./layout_defaults":614,"./layout_global_defaults":615,d3:148}],613:[function(t,e,n){"use strict";var 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r=t("../../plots/font_attributes"),i=t("../color/attributes");e.exports={bgcolor:{valType:"color",editType:"legend"},bordercolor:{valType:"color",dflt:i.defaultLine,editType:"legend"},borderwidth:{valType:"number",min:0,dflt:0,editType:"legend"},font:r({editType:"legend"}),orientation:{valType:"enumerated",values:["v","h"],dflt:"v",editType:"legend"},traceorder:{valType:"flaglist",flags:["reversed","grouped"],extras:["normal"],editType:"legend"},tracegroupgap:{valType:"number",min:0,dflt:10,editType:"legend"},x:{valType:"number",min:-2,max:3,dflt:1.02,editType:"legend"},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left",editType:"legend"},y:{valType:"number",min:-2,max:3,dflt:1,editType:"legend"},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"auto",editType:"legend"},editType:"legend"}},{"../../plots/font_attributes":771,"../color/attributes":569}],624:[function(t,e,n){"use 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r=t("d3"),i=t("../../lib"),a=t("../../plots/plots"),o=t("../../registry"),s=t("../../lib/events"),l=t("../dragelement"),u=t("../drawing"),c=t("../color"),f=t("../../lib/svg_text_utils"),h=t("./handle_click"),p=t("./constants"),d=t("../../constants/interactions"),m=t("../../constants/alignment"),v=m.LINE_SPACING,g=m.FROM_TL,y=m.FROM_BR,b=t("./get_legend_data"),x=t("./style"),_=t("./helpers"),w=t("./anchor_utils"),A=d.DBLCLICKDELAY;function M(t,e,n,r,i){var a=n.data()[0][0].trace,o={event:i,node:n.node(),curveNumber:a.index,expandedIndex:a._expandedIndex,data:t.data,layout:t.layout,frames:t._transitionData._frames,config:t._context,fullData:t._fullData,fullLayout:t._fullLayout};a._group&&(o.group=a._group),"pie"===a.type&&(o.label=n.datum()[0].label);var l=s.triggerHandler(t,"plotly_legendclick",o);if(!1!==l)if(1===r)e._clickTimeout=setTimeout(function(){h(n,t,r)},A);else if(2===r){e._clickTimeout&&clearTimeout(e._clickTimeout),t._legendMouseDownTime=0;var 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p=r._height-u(r.d2pOppAxis(i._rl[1])),m=r._height-u(r.d2pOppAxis(i._rl[0]));t.select("rect."+d.maskMinOppAxisClassName).attr("x",f).attr("height",p).attr("width",h-f),t.select("rect."+d.maskMaxOppAxisClassName).attr("x",f).attr("y",m).attr("height",r._height-m).attr("width",h-f),t.select("rect."+d.slideBoxClassName).attr("y",p).attr("height",m-p)}var 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america":{lonaxisRange:[-100,-30],lataxisRange:[-60,15],projType:"mercator",projRotate:[0,0,0]}},n.clipPad=.001,n.precision=.1,n.landColor="#F0DC82",n.waterColor="#3399FF",n.locationmodeToLayer={"ISO-3":"countries","USA-states":"subunits","country names":"countries"},n.sphereSVG={type:"Sphere"},n.fillLayers={ocean:1,land:1,lakes:1},n.lineLayers={subunits:1,countries:1,coastlines:1,rivers:1,frame:1},n.layers=["bg","ocean","land","lakes","subunits","countries","coastlines","rivers","lataxis","lonaxis","frame","backplot","frontplot"],n.layersForChoropleth=["bg","ocean","land","subunits","countries","coastlines","lataxis","lonaxis","frame","backplot","rivers","lakes","frontplot"],n.layerNameToAdjective={ocean:"ocean",land:"land",lakes:"lake",subunits:"subunit",countries:"country",coastlines:"coastline",rivers:"river",frame:"frame"}},{}],774:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../registry"),a=t("../../lib"),o=t("../../components/color"),s=t("../../components/drawing"),l=t("../../components/fx"),u=t("../plots"),c=t("../cartesian/axes"),f=t("../../components/dragelement"),h=t("../cartesian/select").prepSelect,p=t("../cartesian/select").selectOnClick,d=t("./zoom"),m=t("./constants"),v=t("../../lib/topojson_utils"),g=t("topojson-client").feature;function y(t){this.id=t.id,this.graphDiv=t.graphDiv,this.container=t.container,this.topojsonURL=t.topojsonURL,this.isStatic=t.staticPlot,this.topojsonName=null,this.topojson=null,this.projection=null,this.viewInitial=null,this.fitScale=null,this.bounds=null,this.midPt=null,this.hasChoropleth=!1,this.traceHash={},this.layers={},this.basePaths={},this.dataPaths={},this.dataPoints={},this.clipDef=null,this.clipRect=null,this.bgRect=null,this.makeFramework()}t("./projections")(r);var b=y.prototype;e.exports=function(t){return new y(t)},b.plot=function(t,e,n){var 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s=(i-r)/4;return{type:"Polygon",coordinates:[[[r,a],[r,o],[r+s,o],[r+2*s,o],[r+3*s,o],[i,o],[i,a],[i-s,a],[i-2*s,a],[i-3*s,a],[r,a]]]}}(h.range,p.range);c.fitExtent(f,d);var v=this.bounds=c.getBounds(d),g=this.fitScale=c.scale(),y=c.translate();if(!isFinite(v[0][0])||!isFinite(v[0][1])||!isFinite(v[1][0])||!isFinite(v[1][1])||isNaN(y[0])||isNaN(y[0])){for(var b=this.graphDiv,x=["projection.rotation","center","lonaxis.range","lataxis.range"],_="Invalid geo settings, relayout'ing to default view.",w={},A=0;A<x.length;A++)w[this.id+"."+x[A]]=null;return this.viewInitial=null,a.warn(_),b._promises.push(i.call("relayout",b,w)),_}var M=this.midPt=[(v[0][0]+v[1][0])/2,(v[0][1]+v[1][1])/2];if(c.scale(s.scale*g).translate([y[0]+(M[0]-y[0]),y[1]+(M[1]-y[1])]).clipExtent(v),e._isAlbersUsa){var k=c([u.lon,u.lat]),T=c.translate();c.translate([T[0]-(k[0]-T[0]),T[1]-(k[1]-T[1])])}},b.updateBaseLayers=function(t,e){var n=this,i=n.topojson,a=n.layers,l=n.basePaths;function 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n=l[t],a=m.layerNameToAdjective[t];"frame"===t?n.datum(m.sphereSVG):c(t)||f(t)?n.datum(g(i,i.objects[t])):u(t)&&n.datum(function(t,e){var n=e[t].dtick,i=m.scopeDefaults[e.scope],a=i.lonaxisRange,o=i.lataxisRange,s="lonaxis"===t?[n]:[0,n];return r.geo.graticule().extent([[a[0],o[0]],[a[1],o[1]]]).step(s)}(t,e)).call(o.stroke,e[t].gridcolor).call(s.dashLine,"",e[t].gridwidth),c(t)?n.call(o.stroke,e[a+"color"]).call(s.dashLine,"",e[a+"width"]):f(t)&&n.call(o.fill,e[a+"color"])})},b.updateDims=function(t,e){var n=this.bounds,r=(e.framewidth||0)/2,i=n[0][0]-r,a=n[0][1]-r,l=n[1][0]-i+r,u=n[1][1]-a+r;s.setRect(this.clipRect,i,a,l,u),this.bgRect.call(s.setRect,i,a,l,u).call(o.fill,e.bgcolor),this.xaxis._offset=i,this.xaxis._length=l,this.yaxis._offset=a,this.yaxis._length=u},b.updateFx=function(t,e){var n=this,a=n.graphDiv,o=n.bgRect,s=t.dragmode,u=t.clickmode;if(!n.isStatic){var c;"select"===s?c=function(t,e){var r=t.range={};r[n.id]=[v([e.xmin,e.ymin]),v([e.xmax,e.ymax])]}:"lasso"===s&&(c=function(t,e,r){var i=t.lassoPoints={};i[n.id]=r.filtered.map(v)});var m={element:n.bgRect.node(),gd:a,plotinfo:{id:n.id,xaxis:n.xaxis,yaxis:n.yaxis,fillRangeItems:c},xaxes:[n.xaxis],yaxes:[n.yaxis],subplot:n.id,clickFn:function(e){2===e&&t._zoomlayer.selectAll(".select-outline").remove()}};"pan"===s?(o.node().onmousedown=null,o.call(d(n,e)),o.on("dblclick.zoom",function(){var t=n.viewInitial,e={};for(var r in t)e[n.id+"."+r]=t[r];i.call("relayout",a,e),a.emit("plotly_doubleclick",null)})):"select"!==s&&"lasso"!==s||(o.on(".zoom",null),m.prepFn=function(t,e,n){h(t,e,n,m,s)},f.init(m)),o.on("mousemove",function(){var t=n.projection.invert(r.mouse(this));if(!t||isNaN(t[0])||isNaN(t[1]))return f.unhover(a,r.event);n.xaxis.p2c=function(){return t[0]},n.yaxis.p2c=function(){return 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e=t.center||{},n=t.projection,r=n.rotation||{};t._isScoped?this.viewInitial={"center.lon":e.lon,"center.lat":e.lat,"projection.scale":n.scale}:t._isClipped?this.viewInitial={"projection.scale":n.scale,"projection.rotation.lon":r.lon,"projection.rotation.lat":r.lat}:this.viewInitial={"center.lon":e.lon,"center.lat":e.lat,"projection.scale":n.scale,"projection.rotation.lon":r.lon}},b.render=function(){var t,e=this.projection,n=e.getPath();function r(t){var n=e(t.lonlat);return n?"translate("+n[0]+","+n[1]+")":null}function i(t){return e.isLonLatOverEdges(t.lonlat)?"none":null}for(t in this.basePaths)this.basePaths[t].attr("d",n);for(t in this.dataPaths)this.dataPaths[t].attr("d",function(t){return n(t.geojson)});for(t in this.dataPoints)this.dataPoints[t].attr("display",i).attr("transform",r)}},{"../../components/color":570,"../../components/dragelement":592,"../../components/drawing":595,"../../components/fx":612,"../../lib":696,"../../lib/topojson_utils":723,"../../registry":827,"../cartesian/axes":744,"../cartesian/select":762,"../plots":808,"./constants":773,"./projections":779,"./zoom":780,d3:148,"topojson-client":517}],775:[function(t,e,n){"use strict";var r=t("./geo"),i=t("../../plots/get_data").getSubplotCalcData,a=t("../../lib").counterRegex,o="geo";n.name=o,n.attr=o,n.idRoot=o,n.idRegex=n.attrRegex=a(o),n.attributes=t("./layout/attributes"),n.layoutAttributes=t("./layout/layout_attributes"),n.supplyLayoutDefaults=t("./layout/defaults"),n.plot=function(t){var e=t._fullLayout,n=t.calcdata,a=e._subplots.geo;void 0===window.PlotlyGeoAssets&&(window.PlotlyGeoAssets={topojson:{}});for(var s=0;s<a.length;s++){var l=a[s],u=i(n,o,l),c=e[l],f=c._subplot;f||(f=r({id:l,graphDiv:t,container:e._geolayer.node(),topojsonURL:t._context.topojsonURL,staticPlot:t._context.staticPlot}),e[l]._subplot=f),f.plot(u,e,t._promises)}},n.clean=function(t,e,n,r){for(var i=r._subplots.geo||[],a=0;a<i.length;a++){var o=i[a],s=r[o]._subplot;!e[o]&&s&&(s.framework.remove(),s.clipDef.remove())}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.geo,r=0;r<n.length;r++){var i=e[n[r]],a=i._subplot;a.updateFx(e,i)}}},{"../../lib":696,"../../plots/get_data":781,"./geo":774,"./layout/attributes":776,"./layout/defaults":777,"./layout/layout_attributes":778}],776:[function(t,e,n){"use strict";e.exports={geo:{valType:"subplotid",dflt:"geo",editType:"calc"}}},{}],777:[function(t,e,n){"use strict";var r=t("../../subplot_defaults"),i=t("../constants"),a=t("./layout_attributes"),o=i.axesNames;function s(t,e,n){var r=n("resolution"),a=n("scope"),s=i.scopeDefaults[a],l=n("projection.type",s.projType),u=e._isAlbersUsa="albers 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r=t("../../../components/color/attributes"),i=t("../../domain").attributes,a=t("../constants"),o=t("../../../plot_api/edit_types").overrideAll,s={range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},showgrid:{valType:"boolean",dflt:!1},tick0:{valType:"number"},dtick:{valType:"number"},gridcolor:{valType:"color",dflt:r.lightLine},gridwidth:{valType:"number",min:0,dflt:1}};e.exports=o({domain:i({name:"geo"},{}),resolution:{valType:"enumerated",values:[110,50],dflt:110,coerceNumber:!0},scope:{valType:"enumerated",values:Object.keys(a.scopeDefaults),dflt:"world"},projection:{type:{valType:"enumerated",values:Object.keys(a.projNames)},rotation:{lon:{valType:"number"},lat:{valType:"number"},roll:{valType:"number"}},parallels:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},scale:{valType:"number",min:0,dflt:1}},center:{lon:{valType:"number"},lat:{valType:"number"}},showcoastlines:{valType:"boolean"},coastlinecolor:{valType:"color",dflt:r.defaultLine},coastlinewidth:{valType:"number",min:0,dflt:1},showland:{valType:"boolean",dflt:!1},landcolor:{valType:"color",dflt:a.landColor},showocean:{valType:"boolean",dflt:!1},oceancolor:{valType:"color",dflt:a.waterColor},showlakes:{valType:"boolean",dflt:!1},lakecolor:{valType:"color",dflt:a.waterColor},showrivers:{valType:"boolean",dflt:!1},rivercolor:{valType:"color",dflt:a.waterColor},riverwidth:{valType:"number",min:0,dflt:1},showcountries:{valType:"boolean"},countrycolor:{valType:"color",dflt:r.defaultLine},countrywidth:{valType:"number",min:0,dflt:1},showsubunits:{valType:"boolean"},subunitcolor:{valType:"color",dflt:r.defaultLine},subunitwidth:{valType:"number",min:0,dflt:1},showframe:{valType:"boolean"},framecolor:{valType:"color",dflt:r.defaultLine},framewidth:{valType:"number",min:0,dflt:1},bgcolor:{valType:"color",dflt:r.background},lonaxis:s,lataxis:s},"plot","from-root")},{"../../../components/color/attributes":569,"../../../plot_api/edit_types":727,"../../domain":770,"../constants":773}],779:[function(t,e,n){"use 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r=t("mouse-change"),i=t("mouse-wheel"),a=t("mouse-event-offset"),o=t("../cartesian/constants"),s=t("has-passive-events");function l(t,e){this.element=t,this.plot=e,this.mouseListener=null,this.wheelListener=null,this.lastInputTime=Date.now(),this.lastPos=[0,0],this.boxEnabled=!1,this.boxInited=!1,this.boxStart=[0,0],this.boxEnd=[0,0],this.dragStart=[0,0]}e.exports=function(t){var e=t.mouseContainer,n=t.glplot,u=new l(e,n);function c(){t.xaxis.autorange=!1,t.yaxis.autorange=!1}function f(e,r,i){var a,s,l=t.calcDataBox(),f=n.viewBox,h=u.lastPos[0],p=u.lastPos[1],d=o.MINDRAG*n.pixelRatio,m=o.MINZOOM*n.pixelRatio;function v(e,n,r){var i=Math.min(n,r),a=Math.max(n,r);i!==a?(l[e]=i,l[e+2]=a,u.dataBox=l,t.setRanges(l)):(t.selectBox.selectBox=[0,0,1,1],t.glplot.setDirty())}switch(r*=n.pixelRatio,i*=n.pixelRatio,i=f[3]-f[1]-i,t.fullLayout.dragmode){case"zoom":if(e){var g=r/(f[2]-f[0])*(l[2]-l[0])+l[0],y=i/(f[3]-f[1])*(l[3]-l[1])+l[1];u.boxInited||(u.boxStart[0]=g,u.boxStart[1]=y,u.dragStart[0]=r,u.dragStart[1]=i),u.boxEnd[0]=g,u.boxEnd[1]=y,u.boxInited=!0,u.boxEnabled||u.boxStart[0]===u.boxEnd[0]&&u.boxStart[1]===u.boxEnd[1]||(u.boxEnabled=!0);var b=Math.abs(u.dragStart[0]-r)<m,x=Math.abs(u.dragStart[1]-i)<m;if(!function(){for(var e=t.graphDiv._fullLayout._axisConstraintGroups,n=t.xaxis._id,r=t.yaxis._id,i=0;i<e.length;i++)if(-1!==e[i][n]){if(-1!==e[i][r])return!0;break}return!1}()||b&&x)b&&(u.boxEnd[0]=u.boxStart[0]),x&&(u.boxEnd[1]=u.boxStart[1]);else{a=u.boxEnd[0]-u.boxStart[0],s=u.boxEnd[1]-u.boxStart[1];var _=(l[3]-l[1])/(l[2]-l[0]);Math.abs(a*_)>Math.abs(s)?(u.boxEnd[1]=u.boxStart[1]+Math.abs(a)*_*(s>=0?1:-1),u.boxEnd[1]<l[1]?(u.boxEnd[1]=l[1],u.boxEnd[0]=u.boxStart[0]+(l[1]-u.boxStart[1])/Math.abs(_)):u.boxEnd[1]>l[3]&&(u.boxEnd[1]=l[3],u.boxEnd[0]=u.boxStart[0]+(l[3]-u.boxStart[1])/Math.abs(_))):(u.boxEnd[0]=u.boxStart[0]+Math.abs(s)/_*(a>=0?1:-1),u.boxEnd[0]<l[0]?(u.boxEnd[0]=l[0],u.boxEnd[1]=u.boxStart[1]+(l[0]-u.boxStart[0])*Math.abs(_)):u.boxEnd[0]>l[2]&&(u.boxEnd[0]=l[2],u.boxEnd[1]=u.boxStart[1]+(l[2]-u.boxStart[0])*Math.abs(_)))}}else u.boxEnabled?(a=u.boxStart[0]!==u.boxEnd[0],s=u.boxStart[1]!==u.boxEnd[1],a||s?(a&&(v(0,u.boxStart[0],u.boxEnd[0]),t.xaxis.autorange=!1),s&&(v(1,u.boxStart[1],u.boxEnd[1]),t.yaxis.autorange=!1),t.relayoutCallback()):t.glplot.setDirty(),u.boxEnabled=!1,u.boxInited=!1):u.boxInited&&(u.boxInited=!1);break;case"pan":u.boxEnabled=!1,u.boxInited=!1,e?(u.panning||(u.dragStart[0]=r,u.dragStart[1]=i),Math.abs(u.dragStart[0]-r)<d&&(r=u.dragStart[0]),Math.abs(u.dragStart[1]-i)<d&&(i=u.dragStart[1]),a=(h-r)*(l[2]-l[0])/(n.viewBox[2]-n.viewBox[0]),s=(p-i)*(l[3]-l[1])/(n.viewBox[3]-n.viewBox[1]),l[0]+=a,l[2]+=a,l[1]+=s,l[3]+=s,t.setRanges(l),u.panning=!0,u.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations()):u.panning&&(u.panning=!1,t.relayoutCallback())}u.lastPos[0]=r,u.lastPos[1]=i}return u.mouseListener=r(e,f),e.addEventListener("touchstart",function(t){var n=a(t.changedTouches[0],e);f(0,n[0],n[1]),f(1,n[0],n[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchmove",function(t){t.preventDefault();var n=a(t.changedTouches[0],e);f(1,n[0],n[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchend",function(t){f(0,u.lastPos[0],u.lastPos[1]),t.preventDefault()},!!s&&{passive:!1}),u.wheelListener=i(e,function(e,r){if(!t.scrollZoom)return!1;var i=t.calcDataBox(),a=n.viewBox,o=u.lastPos[0],s=u.lastPos[1],l=Math.exp(5*r/(a[3]-a[1])),f=o/(a[2]-a[0])*(i[2]-i[0])+i[0],h=s/(a[3]-a[1])*(i[3]-i[1])+i[1];return i[0]=(i[0]-f)*l+f,i[2]=(i[2]-f)*l+f,i[1]=(i[1]-h)*l+h,i[3]=(i[3]-h)*l+h,t.setRanges(i),u.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations(),t.relayoutCallback(),!0},!0),u}},{"../cartesian/constants":750,"has-passive-events":394,"mouse-change":418,"mouse-event-offset":419,"mouse-wheel":421}],783:[function(t,e,n){"use strict";var r=t("../cartesian/axes"),i=t("../../lib/html2unicode"),a=t("../../lib/str2rgbarray");function o(t){this.scene=t,this.gl=t.gl,this.pixelRatio=t.pixelRatio,this.screenBox=[0,0,1,1],this.viewBox=[0,0,1,1],this.dataBox=[-1,-1,1,1],this.borderLineEnable=[!1,!1,!1,!1],this.borderLineWidth=[1,1,1,1],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.ticks=[[],[]],this.tickEnable=[!0,!0,!1,!1],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labels=["x","y"],this.labelEnable=[!0,!0,!1,!1],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelPad=[15,15,15,15],this.labelSize=[12,12],this.labelFont=["sans-serif","sans-serif"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.title="",this.titleEnable=!0,this.titleCenter=[0,0,0,0],this.titleAngle=0,this.titleColor=[0,0,0,1],this.titleFont="sans-serif",this.titleSize=18,this.gridLineEnable=[!0,!0],this.gridLineColor=[[0,0,0,.5],[0,0,0,.5]],this.gridLineWidth=[1,1],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[1,1],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderColor=!1,this.backgroundColor=[0,0,0,0],this.static=this.scene.staticPlot}var s=o.prototype,l=["xaxis","yaxis"];s.merge=function(t){var e,n,r,o,s,u,c,f,h,p,d;for(this.titleEnable=!1,this.backgroundColor=a(t.plot_bgcolor),p=0;p<2;++p){var m=(e=l[p]).charAt(0);for(n=t[this.scene[e]._name],r=n.title===this.scene.fullLayout._dfltTitle[m]?"":n.title,d=0;d<=2;d+=2)this.labelEnable[p+d]=!1,this.labels[p+d]=i(r),this.labelColor[p+d]=a(n.titlefont.color),this.labelFont[p+d]=n.titlefont.family,this.labelSize[p+d]=n.titlefont.size,this.labelPad[p+d]=this.getLabelPad(e,n),this.tickEnable[p+d]=!1,this.tickColor[p+d]=a((n.tickfont||{}).color),this.tickAngle[p+d]="auto"===n.tickangle?0:Math.PI*-n.tickangle/180,this.tickPad[p+d]=this.getTickPad(n),this.tickMarkLength[p+d]=0,this.tickMarkWidth[p+d]=n.tickwidth||0,this.tickMarkColor[p+d]=a(n.tickcolor),this.borderLineEnable[p+d]=!1,this.borderLineColor[p+d]=a(n.linecolor),this.borderLineWidth[p+d]=n.linewidth||0;c=this.hasSharedAxis(n),s=this.hasAxisInDfltPos(e,n)&&!c,u=this.hasAxisInAltrPos(e,n)&&!c,o=n.mirror||!1,f=c?-1!==String(o).indexOf("all"):!!o,h=c?"allticks"===o:-1!==String(o).indexOf("ticks"),s?this.labelEnable[p]=!0:u&&(this.labelEnable[p+2]=!0),s?this.tickEnable[p]=n.showticklabels:u&&(this.tickEnable[p+2]=n.showticklabels),(s||f)&&(this.borderLineEnable[p]=n.showline),(u||f)&&(this.borderLineEnable[p+2]=n.showline),(s||h)&&(this.tickMarkLength[p]=this.getTickMarkLength(n)),(u||h)&&(this.tickMarkLength[p+2]=this.getTickMarkLength(n)),this.gridLineEnable[p]=n.showgrid,this.gridLineColor[p]=a(n.gridcolor),this.gridLineWidth[p]=n.gridwidth,this.zeroLineEnable[p]=n.zeroline,this.zeroLineColor[p]=a(n.zerolinecolor),this.zeroLineWidth[p]=n.zerolinewidth}},s.hasSharedAxis=function(t){var e=this.scene,n=e.fullLayout._subplots.gl2d,i=r.findSubplotsWithAxis(n,t);return 0!==i.indexOf(e.id)},s.hasAxisInDfltPos=function(t,e){var n=e.side;return"xaxis"===t?"bottom"===n:"yaxis"===t?"left"===n:void 0},s.hasAxisInAltrPos=function(t,e){var n=e.side;return"xaxis"===t?"top"===n:"yaxis"===t?"right"===n:void 0},s.getLabelPad=function(t,e){var n=e.titlefont.size,r=e.showticklabels;return"xaxis"===t?"top"===e.side?n*(1.5+(r?1:0))-10:n*(1.5+(r?.5:0))-10:"yaxis"===t?"right"===e.side?10+n*(1.5+(r?1:.5)):10+n*(1.5+(r?.5:0)):void 0},s.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},s.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=function(t){return new o(t)}},{"../../lib/html2unicode":694,"../../lib/str2rgbarray":719,"../cartesian/axes":744}],784:[function(t,e,n){"use strict";var r=t("../../plot_api/edit_types").overrideAll,i=t("./scene2d"),a=t("../layout_attributes"),o=t("../../constants/xmlns_namespaces"),s=t("../cartesian/constants"),l=t("../cartesian"),u=t("../../components/fx/layout_attributes"),c=t("../get_data").getSubplotData;n.name="gl2d",n.attr=["xaxis","yaxis"],n.idRoot=["x","y"],n.idRegex=s.idRegex,n.attrRegex=s.attrRegex,n.attributes=t("../cartesian/attributes"),n.supplyLayoutDefaults=function(t,e,n){e._has("cartesian")||l.supplyLayoutDefaults(t,e,n)},n.layoutAttrOverrides=r(l.layoutAttributes,"plot","from-root"),n.baseLayoutAttrOverrides=r({plot_bgcolor:a.plot_bgcolor,hoverlabel:u.hoverlabel},"plot","nested"),n.plot=function(t){for(var e=t._fullLayout,n=t._fullData,r=e._subplots.gl2d,a=0;a<r.length;a++){var o=r[a],s=e._plots[o],l=c(n,"gl2d",o),u=s._scene2d;void 0===u&&(u=new i({id:o,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),s._scene2d=u),u.plot(l,t.calcdata,e,t.layout)}},n.clean=function(t,e,n,r){for(var i=r._subplots.gl2d||[],a=0;a<i.length;a++){var o=i[a],s=r._plots[o];if(s._scene2d){var u=c(t,"gl2d",o);0===u.length&&(s._scene2d.destroy(),delete r._plots[o])}}l.clean.apply(this,arguments)},n.drawFramework=function(t){t._context.staticPlot||l.drawFramework(t)},n.toSVG=function(t){for(var e=t._fullLayout,n=e._subplots.gl2d,r=0;r<n.length;r++){var i=e._plots[n[r]],a=i._scene2d,s=a.toImage("png"),l=e._glimages.append("svg:image");l.attr({xmlns:o.svg,"xlink:href":s,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),a.destroy()}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.gl2d,r=0;r<n.length;r++){var i=e._plots[n[r]]._scene2d;i.updateFx(e.dragmode)}}},{"../../components/fx/layout_attributes":613,"../../constants/xmlns_namespaces":674,"../../plot_api/edit_types":727,"../cartesian":756,"../cartesian/attributes":742,"../cartesian/constants":750,"../get_data":781,"../layout_attributes":799,"./scene2d":785}],785:[function(t,e,n){"use strict";var r,i,a=t("../../registry"),o=t("../../plots/cartesian/axes"),s=t("../../components/fx"),l=t("gl-plot2d"),u=t("gl-spikes2d"),c=t("gl-select-box"),f=t("webgl-context"),h=t("./convert"),p=t("./camera"),d=t("../../lib/html2unicode"),m=t("../../lib/show_no_webgl_msg"),v=t("../cartesian/constraints"),g=v.enforce,y=v.clean,b=t("../cartesian/autorange").doAutoRange,x=["xaxis","yaxis"],_=t("../cartesian/constants").SUBPLOT_PATTERN;function w(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context.scrollZoom,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.stopped||(this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=l(this.glplotOptions),this.camera=p(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=c(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw())}e.exports=w;var A=w.prototype;A.makeFramework=function(){if(this.staticPlot){if(!(i||(r=document.createElement("canvas"),i=f({canvas:r,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=r,this.gl=i}else{var t=this.container.querySelector(".gl-canvas-focus"),e=f({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});if(!e)return m(this),void(this.stopped=!0);this.canvas=t,this.gl=e}var n=this.canvas;n.style.width="100%",n.style.height="100%",n.style.position="absolute",n.style.top="0px",n.style.left="0px",n.style["pointer-events"]="none",this.updateSize(n),n.className+=" user-select-none";var a=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none";var o=this.mouseContainer=document.createElement("div");o.style.position="absolute",o.style["pointer-events"]="auto",this.pickCanvas=this.container.querySelector(".gl-canvas-pick");var s=this.container;s.appendChild(a),s.appendChild(o);var l=this;o.addEventListener("mouseout",function(){l.isMouseOver=!1,l.unhover()}),o.addEventListener("mouseover",function(){l.isMouseOver=!0})},A.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(r),this.updateSize(this.canvas);var e=this.glplot.gl,n=e.drawingBufferWidth,i=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(n*i*4);e.readPixels(0,0,n,i,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=i-1;o<s;++o,--s)for(var l=0;l<n;++l)for(var u=0;u<4;++u){var c=a[4*(n*o+l)+u];a[4*(n*o+l)+u]=a[4*(n*s+l)+u],a[4*(n*s+l)+u]=c}var f=document.createElement("canvas");f.width=n,f.height=i;var h,p=f.getContext("2d"),d=p.createImageData(n,i);switch(d.data.set(a),p.putImageData(d,0,0),t){case"jpeg":h=f.toDataURL("image/jpeg");break;case"webp":h=f.toDataURL("image/webp");break;default:h=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(r),h},A.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,n=this.fullLayout,r=n.width,i=n.height,a=0|Math.ceil(e*r),o=0|Math.ceil(e*i);return t.width===a&&t.height===o||(t.width=a,t.height=o),t},A.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[o.calcTicks(this.xaxis),o.calcTicks(this.yaxis)],e=0;e<2;++e)for(var n=0;n<t[e].length;++n)t[e][n].text=d(t[e][n].text+"");return t},A.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(_),n="xaxis"+e[1],r="yaxis"+e[2];this.xaxis=this.fullLayout[n],this.yaxis=this.fullLayout[r]},A.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,n=this.yaxis,r=t.layout;r.xaxis.autorange=e.autorange,r.xaxis.range=e.range.slice(0),r.yaxis.autorange=n.autorange,r.yaxis.range=n.range.slice(0);var i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[n._name]=n.range.slice(0),t.emit("plotly_relayout",i)},A.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks(),n=this.glplotOptions.ticks;(function(t,e){for(var n=0;n<2;++n){var r=t[n],i=e[n];if(r.length!==i.length)return!0;for(var a=0;a<r.length;++a)if(r[a].x!==i[a].x)return!0}return!1})(e,n)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},A.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,n=0;n<e.length;n++){var r=e[n];r.xref===this.xaxis._id&&r.yref===this.yaxis._id&&a.getComponentMethod("annotations","drawOne")(t,n)}},A.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener("wheel",this.camera.wheelListener),this.camera=null}},A.plot=function(t,e,n){var r=this.glplot;this.updateRefs(n),this.xaxis.clearCalc(),this.yaxis.clearCalc(),this.updateTraces(t,e),this.updateFx(n.dragmode);var i=n.width,a=n.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(n),o.screenBox=[0,0,i,a];var s={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};y(s,this.xaxis),y(s,this.yaxis);var l,u,c=n._size,f=this.xaxis.domain,h=this.yaxis.domain;for(o.viewBox=[c.l+f[0]*c.w,c.b+h[0]*c.h,i-c.r-(1-f[1])*c.w,a-c.t-(1-h[1])*c.h],this.mouseContainer.style.width=c.w*(f[1]-f[0])+"px",this.mouseContainer.style.height=c.h*(h[1]-h[0])+"px",this.mouseContainer.height=c.h*(h[1]-h[0]),this.mouseContainer.style.left=c.l+f[0]*c.w+"px",this.mouseContainer.style.top=c.t+(1-h[1])*c.h+"px",u=0;u<2;++u)(l=this[x[u]])._length=o.viewBox[u+2]-o.viewBox[u],b(this.graphDiv,l),l.setScale();g(s),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(n),r.update(o),this.glplot.draw()},A.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,n=t.range,r=e.range,i=t.r2l,a=e.r2l;return[i(n[0]),a(r[0]),i(n[1]),a(r[1])]},A.setRanges=function(t){var e=this.xaxis,n=this.yaxis,r=e.l2r,i=n.l2r;e.range=[r(t[0]),r(t[2])],n.range=[i(t[1]),i(t[3])]},A.updateTraces=function(t,e){var n,r,i,a=Object.keys(this.traces);this.fullData=t;t:for(n=0;n<a.length;n++){var o=a[n],s=this.traces[o];for(r=0;r<t.length;r++)if((i=t[r]).uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(n=0;n<t.length;n++){i=t[n];var l=e[n],u=this.traces[i.uid];u?u.update(i,l):(u=i._module.plot(this,i,l),this.traces[i.uid]=u)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},A.updateFx=function(t){"lasso"===t||"select"===t?(this.pickCanvas.style["pointer-events"]="none",this.mouseContainer.style["pointer-events"]="none"):(this.pickCanvas.style["pointer-events"]="auto",this.mouseContainer.style["pointer-events"]="auto"),this.mouseContainer.style.cursor="pan"===t?"move":"zoom"===t?"crosshair":null},A.emitPointAction=function(t,e){for(var n,r=t.trace.uid,i=t.pointIndex,a=0;a<this.fullData.length;a++)this.fullData[a].uid===r&&(n=this.fullData[a]);var o={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:n.index,pointNumber:i,data:n._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};s.appendArrayPointValue(o,n,i),this.graphDiv.emit(e,{points:[o]})},A.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,n=e.mouseListener,r=1===this.lastButtonState&&0===n.buttons,i=this.fullLayout;this.lastButtonState=n.buttons,this.cameraChanged();var a,o=n.x*t.pixelRatio,l=this.canvas.height-t.pixelRatio*n.y;if(e.boxEnabled&&"zoom"===i.dragmode){this.selectBox.enabled=!0;for(var u=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],c=0;c<2;c++)e.boxStart[c]===e.boxEnd[c]&&(u[c]=t.dataBox[c],u[c+2]=t.dataBox[c+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=i._size,h=this.xaxis.domain,p=this.yaxis.domain,d=(a=t.pick(o/t.pixelRatio+f.l+h[0]*f.w,l/t.pixelRatio-(f.t+(1-p[1])*f.h)))&&a.object._trace.handlePick(a);if(d&&r&&this.emitPointAction(d,"plotly_click"),a&&"skip"!==a.object._trace.hoverinfo&&i.hovermode&&d&&(!this.lastPickResult||this.lastPickResult.traceUid!==d.trace.uid||this.lastPickResult.dataCoord[0]!==d.dataCoord[0]||this.lastPickResult.dataCoord[1]!==d.dataCoord[1])){var m=d;this.lastPickResult={traceUid:d.trace?d.trace.uid:null,dataCoord:d.dataCoord.slice()},this.spikes.update({center:a.dataCoord}),m.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(a.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(a.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(d,"plotly_hover");var v=this.fullData[m.trace.index]||{},g=m.pointIndex,y=s.castHoverinfo(v,i,g);if(y&&"all"!==y){var b=y.split("+");-1===b.indexOf("x")&&(m.traceCoord[0]=void 0),-1===b.indexOf("y")&&(m.traceCoord[1]=void 0),-1===b.indexOf("z")&&(m.traceCoord[2]=void 0),-1===b.indexOf("text")&&(m.textLabel=void 0),-1===b.indexOf("name")&&(m.name=void 0)}s.loneHover({x:m.screenCoord[0],y:m.screenCoord[1],xLabel:this.hoverFormatter("xaxis",m.traceCoord[0]),yLabel:this.hoverFormatter("yaxis",m.traceCoord[1]),zLabel:m.traceCoord[2],text:m.textLabel,name:m.name,color:s.castHoverOption(v,g,"bgcolor")||m.color,borderColor:s.castHoverOption(v,g,"bordercolor"),fontFamily:s.castHoverOption(v,g,"font.family"),fontSize:s.castHoverOption(v,g,"font.size"),fontColor:s.castHoverOption(v,g,"font.color")},{container:this.svgContainer,gd:this.graphDiv})}}a||this.unhover(),t.draw()}},A.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit("plotly_unhover"),s.loneUnhover(this.svgContainer))},A.hoverFormatter=function(t,e){if(void 0!==e){var n=this[t];return o.tickText(n,n.c2l(e),"hover").text}}},{"../../components/fx":612,"../../lib/html2unicode":694,"../../lib/show_no_webgl_msg":717,"../../plots/cartesian/axes":744,"../../registry":827,"../cartesian/autorange":743,"../cartesian/constants":750,"../cartesian/constraints":752,"./camera":782,"./convert":783,"gl-plot2d":275,"gl-select-box":286,"gl-spikes2d":295,"webgl-context":533}],786:[function(t,e,n){"use strict";e.exports=function(t,e){t=t||document.body;var n=[.01,1/0];"distanceLimits"in(e=e||{})&&(n[0]=e.distanceLimits[0],n[1]=e.distanceLimits[1]),"zoomMin"in e&&(n[0]=e.zoomMin),"zoomMax"in e&&(n[1]=e.zoomMax);var u=i({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:n}),c=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,h=t.clientWidth,p=t.clientHeight,d={keyBindingMode:"rotate",view:u,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:u.modes,tick:function(){var e=r(),n=this.delay,i=e-2*n;u.idle(e-n),u.recalcMatrix(i),u.flush(e-(100+2*n));for(var a=!0,o=u.computedMatrix,s=0;s<16;++s)a=a&&c[s]===o[s],c[s]=o[s];var l=t.clientWidth===h&&t.clientHeight===p;return h=t.clientWidth,p=t.clientHeight,a?!l:(f=Math.exp(u.computedRadius[0]),!0)},lookAt:function(t,e,n){u.lookAt(u.lastT(),t,e,n)},rotate:function(t,e,n){u.rotate(u.lastT(),t,e,n)},pan:function(t,e,n){u.pan(u.lastT(),t,e,n)},translate:function(t,e,n){u.translate(u.lastT(),t,e,n)}};Object.defineProperties(d,{matrix:{get:function(){return u.computedMatrix},set:function(t){return u.setMatrix(u.lastT(),t),u.computedMatrix},enumerable:!0},mode:{get:function(){return u.getMode()},set:function(t){var e=u.computedUp.slice(),n=u.computedEye.slice(),i=u.computedCenter.slice();if(u.setMode(t),"turntable"===t){var a=r();u._active.lookAt(a,n,i,e),u._active.lookAt(a+500,n,i,[0,0,1]),u._active.flush(a)}return u.getMode()},enumerable:!0},center:{get:function(){return u.computedCenter},set:function(t){return u.lookAt(u.lastT(),null,t),u.computedCenter},enumerable:!0},eye:{get:function(){return u.computedEye},set:function(t){return u.lookAt(u.lastT(),t),u.computedEye},enumerable:!0},up:{get:function(){return u.computedUp},set:function(t){return u.lookAt(u.lastT(),null,null,t),u.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return u.setDistance(u.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return u.getDistanceLimits(n)},set:function(t){return u.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",function(t){return t.preventDefault(),!1});var m=0,v=0,g={shift:!1,control:!1,alt:!1,meta:!1};function y(e,n,i,a){var o=d.keyBindingMode;if(!1!==o){var s="rotate"===o,l="pan"===o,c="zoom"===o,h=!!a.control,p=!!a.alt,y=!!a.shift,b=!!(1&e),x=!!(2&e),_=!!(4&e),w=1/t.clientHeight,A=w*(n-m),M=w*(i-v),k=d.flipX?1:-1,T=d.flipY?1:-1,S=r(),C=Math.PI*d.rotateSpeed;if((s&&b&&!h&&!p&&!y||b&&!h&&!p&&y)&&u.rotate(S,k*C*A,-T*C*M,0),(l&&b&&!h&&!p&&!y||x||b&&h&&!p&&!y)&&u.pan(S,-d.translateSpeed*A*f,d.translateSpeed*M*f,0),c&&b&&!h&&!p&&!y||_||b&&!h&&p&&!y){var E=-d.zoomSpeed*M/window.innerHeight*(S-u.lastT())*100;u.pan(S,0,0,f*(Math.exp(E)-1))}return m=n,v=i,g=a,!0}}return d.mouseListener=a(t,y),t.addEventListener("touchstart",function(e){var n=s(e.changedTouches[0],t);y(0,n[0],n[1],g),y(1,n[0],n[1],g),e.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchmove",function(e){var n=s(e.changedTouches[0],t);y(1,n[0],n[1],g),e.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchend",function(t){y(0,m,v,g),t.preventDefault()},!!l&&{passive:!1}),d.wheelListener=o(t,function(t,e){if(!1!==d.keyBindingMode){var n=d.flipX?1:-1,i=d.flipY?1:-1,a=r();if(Math.abs(t)>Math.abs(e))u.rotate(a,0,0,-t*n*Math.PI*d.rotateSpeed/window.innerWidth);else{var o=-d.zoomSpeed*i*e/window.innerHeight*(a-u.lastT())/20;u.pan(a,0,0,f*(Math.exp(o)-1))}}},!0),d};var r=t("right-now"),i=t("3d-view"),a=t("mouse-change"),o=t("mouse-wheel"),s=t("mouse-event-offset"),l=t("has-passive-events")},{"3d-view":45,"has-passive-events":394,"mouse-change":418,"mouse-event-offset":419,"mouse-wheel":421,"right-now":480}],787:[function(t,e,n){"use strict";var r=t("../../plot_api/edit_types").overrideAll,i=t("../../components/fx/layout_attributes"),a=t("./scene"),o=t("../get_data").getSubplotData,s=t("../../lib"),l=t("../../constants/xmlns_namespaces");n.name="gl3d",n.attr="scene",n.idRoot="scene",n.idRegex=n.attrRegex=s.counterRegex("scene"),n.attributes=t("./layout/attributes"),n.layoutAttributes=t("./layout/layout_attributes"),n.baseLayoutAttrOverrides=r({hoverlabel:i.hoverlabel},"plot","nested"),n.supplyLayoutDefaults=t("./layout/defaults"),n.plot=function(t){for(var e=t._fullLayout,n=t._fullData,r=e._subplots.gl3d,i=0;i<r.length;i++){var l=r[i],u=o(n,"gl3d",l),c=e[l],f=c._scene;f||(f=new a({id:l,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),c._scene=f),f.cameraInitial||(f.cameraInitial=s.extendDeep({},c.camera)),f.plot(u,e,t.layout)}},n.clean=function(t,e,n,r){for(var i=r._subplots.gl3d||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&r[o]._scene&&(r[o]._scene.destroy(),r._infolayer&&r._infolayer.selectAll(".annotation-"+o).remove())}},n.toSVG=function(t){for(var e=t._fullLayout,n=e._subplots.gl3d,r=e._size,i=0;i<n.length;i++){var a=e[n[i]],o=a.domain,s=a._scene,u=s.toImage("png"),c=e._glimages.append("svg:image");c.attr({xmlns:l.svg,"xlink:href":u,x:r.l+r.w*o.x[0],y:r.t+r.h*(1-o.y[1]),width:r.w*(o.x[1]-o.x[0]),height:r.h*(o.y[1]-o.y[0]),preserveAspectRatio:"none"}),s.destroy()}},n.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},n.updateFx=function(t){for(var e=t._fullLayout,n=e._subplots.gl3d,r=0;r<n.length;r++){var i=e[n[r]]._scene;i.updateFx(e.dragmode,e.hovermode)}}},{"../../components/fx/layout_attributes":613,"../../constants/xmlns_namespaces":674,"../../lib":696,"../../plot_api/edit_types":727,"../get_data":781,"./layout/attributes":788,"./layout/defaults":792,"./layout/layout_attributes":793,"./scene":797}],788:[function(t,e,n){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene",editType:"calc+clearAxisTypes"}}},{}],789:[function(t,e,n){"use strict";var r=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),a=t("../../../lib/extend").extendFlat,o=t("../../../plot_api/edit_types").overrideAll;e.exports=o({visible:i.visible,showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:r.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,tickformatstops:i.tickformatstops,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth},"plot","from-root")},{"../../../components/color":570,"../../../lib/extend":685,"../../../plot_api/edit_types":727,"../../cartesian/layout_attributes":757}],790:[function(t,e,n){"use strict";var r=t("tinycolor2").mix,i=t("../../../lib"),a=t("../../../plot_api/plot_template"),o=t("./axis_attributes"),s=t("../../cartesian/type_defaults"),l=t("../../cartesian/axis_defaults"),u=["xaxis","yaxis","zaxis"];e.exports=function(t,e,n){var c,f;function h(t,e){return i.coerce(c,f,o,t,e)}for(var p=0;p<u.length;p++){var d=u[p];c=t[d]||{},(f=a.newContainer(e,d))._id=d[0]+n.scene,f._name=d,s(c,f,h,n),l(c,f,h,{font:n.font,letter:d[0],data:n.data,showGrid:!0,bgColor:n.bgColor,calendar:n.calendar},n.fullLayout),h("gridcolor",r(f.color,n.bgColor,72.72727272727273).toRgbString()),h("title",d[0]),f.setScale=i.noop,h("showspikes")&&(h("spikesides"),h("spikethickness"),h("spikecolor",f.color)),h("showaxeslabels"),h("showbackground")&&h("backgroundcolor")}}},{"../../../lib":696,"../../../plot_api/plot_template":734,"../../cartesian/axis_defaults":746,"../../cartesian/type_defaults":768,"./axis_attributes":789,tinycolor2:514}],791:[function(t,e,n){"use strict";var r=t("../../../lib/html2unicode"),i=t("../../../lib/str2rgbarray"),a=["xaxis","yaxis","zaxis"];function o(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}var s=o.prototype;s.merge=function(t){for(var e=0;e<3;++e){var n=t[a[e]];n.visible?(this.labels[e]=r(n.title),"titlefont"in n&&(n.titlefont.color&&(this.labelColor[e]=i(n.titlefont.color)),n.titlefont.family&&(this.labelFont[e]=n.titlefont.family),n.titlefont.size&&(this.labelSize[e]=n.titlefont.size)),"showline"in n&&(this.lineEnable[e]=n.showline),"linecolor"in n&&(this.lineColor[e]=i(n.linecolor)),"linewidth"in n&&(this.lineWidth[e]=n.linewidth),"showgrid"in n&&(this.gridEnable[e]=n.showgrid),"gridcolor"in n&&(this.gridColor[e]=i(n.gridcolor)),"gridwidth"in n&&(this.gridWidth[e]=n.gridwidth),"log"===n.type?this.zeroEnable[e]=!1:"zeroline"in n&&(this.zeroEnable[e]=n.zeroline),"zerolinecolor"in n&&(this.zeroLineColor[e]=i(n.zerolinecolor)),"zerolinewidth"in n&&(this.zeroLineWidth[e]=n.zerolinewidth),"ticks"in n&&n.ticks?this.lineTickEnable[e]=!0:this.lineTickEnable[e]=!1,"ticklen"in n&&(this.lineTickLength[e]=this._defaultLineTickLength[e]=n.ticklen),"tickcolor"in n&&(this.lineTickColor[e]=i(n.tickcolor)),"tickwidth"in n&&(this.lineTickWidth[e]=n.tickwidth),"tickangle"in n&&(this.tickAngle[e]="auto"===n.tickangle?-3600:Math.PI*-n.tickangle/180),"showticklabels"in n&&(this.tickEnable[e]=n.showticklabels),"tickfont"in n&&(n.tickfont.color&&(this.tickColor[e]=i(n.tickfont.color)),n.tickfont.family&&(this.tickFont[e]=n.tickfont.family),n.tickfont.size&&(this.tickSize[e]=n.tickfont.size)),"mirror"in n?-1!==["ticks","all","allticks"].indexOf(n.mirror)?(this.lineTickMirror[e]=!0,this.lineMirror[e]=!0):!0===n.mirror?(this.lineTickMirror[e]=!1,this.lineMirror[e]=!0):(this.lineTickMirror[e]=!1,this.lineMirror[e]=!1):this.lineMirror[e]=!1,"showbackground"in n&&!1!==n.showbackground?(this.backgroundEnable[e]=!0,this.backgroundColor[e]=i(n.backgroundcolor)):this.backgroundEnable[e]=!1):(this.tickEnable[e]=!1,this.labelEnable[e]=!1,this.lineEnable[e]=!1,this.lineTickEnable[e]=!1,this.gridEnable[e]=!1,this.zeroEnable[e]=!1,this.backgroundEnable[e]=!1)}},e.exports=function(t){var e=new o;return e.merge(t),e}},{"../../../lib/html2unicode":694,"../../../lib/str2rgbarray":719}],792:[function(t,e,n){"use strict";var r=t("../../../lib"),i=t("../../../components/color"),a=t("../../../registry"),o=t("../../subplot_defaults"),s=t("./axis_defaults"),l=t("./layout_attributes");function u(t,e,n,r){for(var o=n("bgcolor"),l=i.combine(o,r.paper_bgcolor),u=["up","center","eye"],c=0;c<u.length;c++)n("camera."+u[c]+".x"),n("camera."+u[c]+".y"),n("camera."+u[c]+".z");var f=!!n("aspectratio.x")&&!!n("aspectratio.y")&&!!n("aspectratio.z"),h=f?"manual":"auto",p=n("aspectmode",h);f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===p&&(e.aspectmode="auto"),t.aspectmode=e.aspectmode),s(t,e,{font:r.font,scene:r.id,data:r.fullData,bgColor:l,calendar:r.calendar,fullLayout:r.fullLayout}),a.getComponentMethod("annotations3d","handleDefaults")(t,e,r),n("dragmode",r.getDfltFromLayout("dragmode")),n("hovermode",r.getDfltFromLayout("hovermode"))}e.exports=function(t,e,n){var i=e._basePlotModules.length>1;o(t,e,n,{type:"gl3d",attributes:l,handleDefaults:u,fullLayout:e,font:e.font,fullData:n,getDfltFromLayout:function(e){if(!i)return r.validate(t[e],l[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":570,"../../../lib":696,"../../../registry":827,"../../subplot_defaults":822,"./axis_defaults":790,"./layout_attributes":793}],793:[function(t,e,n){"use strict";var r=t("./axis_attributes"),i=t("../../domain").attributes,a=t("../../../lib/extend").extendFlat,o=t("../../../lib").counterRegex;function s(t,e,n){return{x:{valType:"number",dflt:t,editType:"camera"},y:{valType:"number",dflt:e,editType:"camera"},z:{valType:"number",dflt:n,editType:"camera"},editType:"camera"}}e.exports={_arrayAttrRegexps:[o("scene",".annotations",!0)],bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"plot"},camera:{up:a(s(0,0,1),{}),center:a(s(0,0,0),{}),eye:a(s(1.25,1.25,1.25),{}),editType:"camera"},domain:i({name:"scene",editType:"plot"}),aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto",editType:"plot",impliedEdits:{"aspectratio.x":void 0,"aspectratio.y":void 0,"aspectratio.z":void 0}},aspectratio:{x:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},y:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},z:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},editType:"plot",impliedEdits:{aspectmode:"manual"}},xaxis:r,yaxis:r,zaxis:r,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],dflt:"turntable",editType:"plot"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest",editType:"modebar"},editType:"plot",_deprecated:{cameraposition:{valType:"info_array",editType:"camera"}}}},{"../../../lib":696,"../../../lib/extend":685,"../../domain":770,"./axis_attributes":789}],794:[function(t,e,n){"use strict";var r=t("../../../lib/str2rgbarray"),i=["xaxis","yaxis","zaxis"];function a(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}var o=a.prototype;o.merge=function(t){for(var e=0;e<3;++e){var n=t[i[e]];n.visible?(this.enabled[e]=n.showspikes,this.colors[e]=r(n.spikecolor),this.drawSides[e]=n.spikesides,this.lineWidth[e]=n.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new a;return e.merge(t),e}},{"../../../lib/str2rgbarray":719}],795:[function(t,e,n){"use strict";e.exports=function(t){for(var e=t.axesOptions,n=t.glplot.axesPixels,l=t.fullSceneLayout,u=[[],[],[]],c=0;c<3;++c){var f=l[o[c]];if(f._length=(n[c].hi-n[c].lo)*n[c].pixelsPerDataUnit/t.dataScale[c],Math.abs(f._length)===1/0)u[c]=[];else{f._input_range=f.range.slice(),f.range[0]=n[c].lo/t.dataScale[c],f.range[1]=n[c].hi/t.dataScale[c],f._m=1/(t.dataScale[c]*n[c].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if("auto"===f.tickmode){f.tickmode="linear";var p=f.nticks||i.constrain(f._length/40,4,9);r.autoTicks(f,Math.abs(f.range[1]-f.range[0])/p)}for(var d=r.calcTicks(f),m=0;m<d.length;++m)d[m].x=d[m].x*t.dataScale[c],d[m].text=a(d[m].text);u[c]=d,f.tickmode=h}}e.ticks=u;for(var c=0;c<3;++c){s[c]=.5*(t.glplot.bounds[0][c]+t.glplot.bounds[1][c]);for(var m=0;m<2;++m)e.bounds[m][c]=t.glplot.bounds[m][c]}t.contourLevels=function(t){for(var e=new Array(3),n=0;n<3;++n){for(var r=t[n],i=new Array(r.length),a=0;a<r.length;++a)i[a]=r[a].x;e[n]=i}return e}(u)};var r=t("../../cartesian/axes"),i=t("../../../lib"),a=t("../../../lib/html2unicode"),o=["xaxis","yaxis","zaxis"],s=[0,0,0]},{"../../../lib":696,"../../../lib/html2unicode":694,"../../cartesian/axes":744}],796:[function(t,e,n){"use strict";function r(t,e){var n,r,i=[0,0,0,0];for(n=0;n<4;++n)for(r=0;r<4;++r)i[r]+=t[4*n+r]*e[n];return i}e.exports=function(t,e){return r(t.projection,r(t.view,r(t.model,[e[0],e[1],e[2],1])))}},{}],797:[function(t,e,n){"use strict";var r,i,a=t("gl-plot3d"),o=t("webgl-context"),s=t("has-passive-events"),l=t("../../registry"),u=t("../../lib"),c=t("../../plots/cartesian/axes"),f=t("../../components/fx"),h=t("../../lib/str2rgbarray"),p=t("../../lib/show_no_webgl_msg"),d=t("./camera"),m=t("./project"),v=t("./layout/convert"),g=t("./layout/spikes"),y=t("./layout/tick_marks");function b(t,e,n,l){var u=t.graphDiv,h={canvas:n,gl:l,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(i||(r=document.createElement("canvas"),i=o({canvas:r,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");h.pixelRatio=t.pixelRatio,h.gl=i,h.canvas=r}try{t.glplot=a(h)}catch(e){return p(t)}var v=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+".camera"]=M(t.camera),t.saveCamera(u.layout),t.graphDiv.emit("plotly_relayout",e)}};if(t.glplot.canvas.addEventListener("mouseup",v.bind(null,t)),t.glplot.canvas.addEventListener("wheel",v.bind(null,t),!!s&&{passive:!1}),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(e){u&&u.emit&&u.emit("plotly_webglcontextlost",{event:e,layer:t.id})},!1),!t.camera){var g=t.fullSceneLayout.camera;t.camera=d(t.container,{center:[g.center.x,g.center.y,g.center.z],eye:[g.eye.x,g.eye.y,g.eye.z],up:[g.up.x,g.up.y,g.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){var e,n=t.svgContainer,r=t.container.getBoundingClientRect(),i=r.width,a=r.height;n.setAttributeNS(null,"viewBox","0 0 "+i+" "+a),n.setAttributeNS(null,"width",i),n.setAttributeNS(null,"height",a),y(t),t.glplot.axes.update(t.axesOptions);for(var o,s=Object.keys(t.traces),l=null,u=t.glplot.selection,h=0;h<s.length;++h)"skip"!==(e=t.traces[s[h]]).data.hoverinfo&&e.handlePick(u)&&(l=e),e.setContourLevels&&e.setContourLevels();function p(e,n){var r=t.fullSceneLayout[e];return c.tickText(r,r.d2l(n),"hover").text}if(null!==l){var d=m(t.glplot.cameraParams,u.dataCoordinate);e=l.data;var v,g=u.index,b=f.castHoverinfo(e,t.fullLayout,g),x=b.split("+"),_="all"===b,w=p("xaxis",u.traceCoordinate[0]),A=p("yaxis",u.traceCoordinate[1]),M=p("zaxis",u.traceCoordinate[2]);if(_||(-1===x.indexOf("x")&&(w=void 0),-1===x.indexOf("y")&&(A=void 0),-1===x.indexOf("z")&&(M=void 0),-1===x.indexOf("text")&&(u.textLabel=void 0),-1===x.indexOf("name")&&(l.name=void 0)),"cone"===e.type||"streamtube"===e.type){var k=[];(_||-1!==x.indexOf("u"))&&k.push("u: "+p("xaxis",u.traceCoordinate[3])),(_||-1!==x.indexOf("v"))&&k.push("v: "+p("yaxis",u.traceCoordinate[4])),(_||-1!==x.indexOf("w"))&&k.push("w: "+p("zaxis",u.traceCoordinate[5])),(_||-1!==x.indexOf("norm"))&&k.push("norm: "+u.traceCoordinate[6].toPrecision(3)),"streamtube"!==e.type||!_&&-1===x.indexOf("divergence")||k.push("divergence: "+u.traceCoordinate[7].toPrecision(3)),u.textLabel&&k.push(u.textLabel),v=k.join("<br>")}else v=u.textLabel;t.fullSceneLayout.hovermode&&f.loneHover({x:(.5+.5*d[0]/d[3])*i,y:(.5-.5*d[1]/d[3])*a,xLabel:w,yLabel:A,zLabel:M,text:v,name:l.name,color:f.castHoverOption(e,g,"bgcolor")||l.color,borderColor:f.castHoverOption(e,g,"bordercolor"),fontFamily:f.castHoverOption(e,g,"font.family"),fontSize:f.castHoverOption(e,g,"font.size"),fontColor:f.castHoverOption(e,g,"font.color")},{container:n,gd:t.graphDiv});var T={x:u.traceCoordinate[0],y:u.traceCoordinate[1],z:u.traceCoordinate[2],data:e._input,fullData:e,curveNumber:e.index,pointNumber:g};e._module.eventData&&(T=e._module.eventData(T,u,e,{},g)),f.appendArrayPointValue(T,e,g);var S={points:[T]};u.buttons&&u.distance<5?t.graphDiv.emit("plotly_click",S):t.graphDiv.emit("plotly_hover",S),o=S}else f.loneUnhover(n),t.graphDiv.emit("plotly_unhover",o);t.drawAnnotations(t)}.bind(null,t),t.traces={},!0}function x(t,e){var n=document.createElement("div"),r=t.container;this.graphDiv=t.graphDiv;var i=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none",n.appendChild(i),this.svgContainer=i,n.id=t.id,n.style.position="absolute",n.style.top=n.style.left="0px",n.style.width=n.style.height="100%",r.appendChild(n),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=v(e[this.id]),this.spikeOptions=g(e[this.id]),this.container=n,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=l.getComponentMethod("annotations3d","convert"),this.drawAnnotations=l.getComponentMethod("annotations3d","draw"),b(this)}var _=x.prototype;_.recoverContext=function(){var t=this,e=this.glplot.gl,n=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(function r(){e.isContextLost()?requestAnimationFrame(r):b(t,t.fullLayout,n,e)?t.plot.apply(t,t.plotArgs):u.error("Catastrophic and unrecoverable WebGL error. Context lost.")})};var w=["xaxis","yaxis","zaxis"];function A(t,e,n){for(var r=t.fullSceneLayout,i=0;i<3;i++){var a=w[i],o=a.charAt(0),s=r[a],l=e[o],c=e[o+"calendar"],f=e["_"+o+"length"];if(u.isArrayOrTypedArray(l))for(var h,p=0;p<(f||l.length);p++)if(u.isArrayOrTypedArray(l[p]))for(var d=0;d<l[p].length;++d)h=s.d2l(l[p][d],0,c),!isNaN(h)&&isFinite(h)&&(n[0][i]=Math.min(n[0][i],h),n[1][i]=Math.max(n[1][i],h));else h=s.d2l(l[p],0,c),!isNaN(h)&&isFinite(h)&&(n[0][i]=Math.min(n[0][i],h),n[1][i]=Math.max(n[1][i],h));else n[0][i]=Math.min(n[0][i],0),n[1][i]=Math.max(n[1][i],f-1)}}function M(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}_.plot=function(t,e,n){if(this.plotArgs=[t,e,n],!this.glplot.contextLost){var r,i,a,o,s,l,u=e[this.id],c=n[this.id];u.bgcolor?this.glplot.clearColor=h(u.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=u,this.glplotLayout=u,this.axesOptions.merge(u),this.spikeOptions.merge(u),this.setCamera(u.camera),this.updateFx(u.dragmode,u.hovermode),this.glplot.update({}),this.setConvert(s),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)!0===(r=t[a]).visible&&A(this,r,f);var p=[1,1,1];for(o=0;o<3;++o)f[1][o]===f[0][o]?p[o]=1:p[o]=1/(f[1][o]-f[0][o]);for(this.dataScale=p,this.convertAnnotations(this),a=0;a<t.length;++a)!0===(r=t[a]).visible&&((i=this.traces[r.uid])?i.data.type===r.type?i.update(r):(i.dispose(),i=r._module.plot(this,r),this.traces[r.uid]=i):(i=r._module.plot(this,r),this.traces[r.uid]=i),i.name=r.name);var d=Object.keys(this.traces);t:for(a=0;a<d.length;++a){for(o=0;o<t.length;++o)if(t[o].uid===d[a]&&!0===t[o].visible)continue t;(i=this.traces[d[a]]).dispose(),delete this.traces[d[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var m=[[0,0,0],[0,0,0]],v=[],g={};for(a=0;a<3;++a){if(s=u[w[a]],(l=s.type)in g?(g[l].acc*=p[a],g[l].count+=1):g[l]={acc:p[a],count:1},s.autorange){m[0][a]=1/0,m[1][a]=-1/0;var y=this.glplot.objects,b=this.fullSceneLayout.annotations||[],x=s._name.charAt(0);for(o=0;o<y.length;o++){var _=y[o],M=_.bounds,k=_._trace.data._pad||0;"ErrorBars"===_.constructor.name&&s._lowerLogErrorBound?m[0][a]=Math.min(m[0][a],s._lowerLogErrorBound):m[0][a]=Math.min(m[0][a],M[0][a]/p[a]-k),m[1][a]=Math.max(m[1][a],M[1][a]/p[a]+k)}for(o=0;o<b.length;o++){var T=b[o];if(T.visible){var S=s.r2l(T[x]);m[0][a]=Math.min(m[0][a],S),m[1][a]=Math.max(m[1][a],S)}}if("rangemode"in s&&"tozero"===s.rangemode&&(m[0][a]=Math.min(m[0][a],0),m[1][a]=Math.max(m[1][a],0)),m[0][a]>m[1][a])m[0][a]=-1,m[1][a]=1;else{var C=m[1][a]-m[0][a];m[0][a]-=C/32,m[1][a]+=C/32}if("reversed"===s.autorange){var E=m[0][a];m[0][a]=m[1][a],m[1][a]=E}}else{var O=s.range;m[0][a]=s.r2l(O[0]),m[1][a]=s.r2l(O[1])}m[0][a]===m[1][a]&&(m[0][a]-=1,m[1][a]+=1),v[a]=m[1][a]-m[0][a],this.glplot.bounds[0][a]=m[0][a]*p[a],this.glplot.bounds[1][a]=m[1][a]*p[a]}var D,L=[1,1,1];for(a=0;a<3;++a){s=u[w[a]],l=s.type;var z=g[l];L[a]=Math.pow(z.acc,1/z.count)/p[a]}if("auto"===u.aspectmode)D=Math.max.apply(null,L)/Math.min.apply(null,L)<=4?L:[1,1,1];else if("cube"===u.aspectmode)D=[1,1,1];else if("data"===u.aspectmode)D=L;else{if("manual"!==u.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var P=u.aspectratio;D=[P.x,P.y,P.z]}u.aspectratio.x=c.aspectratio.x=D[0],u.aspectratio.y=c.aspectratio.y=D[1],u.aspectratio.z=c.aspectratio.z=D[2],this.glplot.aspect=D;var I=u.domain||null,R=e._size||null;if(I&&R){var F=this.container.style;F.position="absolute",F.left=R.l+I.x[0]*R.w+"px",F.top=R.t+(1-I.y[1])*R.h+"px",F.width=R.w*(I.x[1]-I.x[0])+"px",F.height=R.h*(I.y[1]-I.y[0])+"px"}this.glplot.redraw()}},_.destroy=function(){this.glplot&&(this.camera.mouseListener.enabled=!1,this.container.removeEventListener("wheel",this.camera.wheelListener),this.camera=this.glplot.camera=null,this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null)},_.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),M(this.glplot.camera)},_.setCamera=function(t){var e;this.glplot.camera.lookAt.apply(this,[[(e=t).eye.x,e.eye.y,e.eye.z],[e.center.x,e.center.y,e.center.z],[e.up.x,e.up.y,e.up.z]])},_.saveCamera=function(t){var e=this.getCamera(),n=u.nestedProperty(t,this.id+".camera"),r=n.get(),i=!1;function a(t,e,n,r){var i=["up","center","eye"],a=["x","y","z"];return e[i[n]]&&t[i[n]][a[r]]===e[i[n]][a[r]]}if(void 0===r)i=!0;else for(var o=0;o<3;o++)for(var s=0;s<3;s++)if(!a(e,r,o,s)){i=!0;break}return i&&n.set(e),i},_.updateFx=function(t,e){var n=this.camera;n&&("orbit"===t?(n.mode="orbit",n.keyBindingMode="rotate"):"turntable"===t?(n.up=[0,0,1],n.mode="turntable",n.keyBindingMode="rotate"):n.keyBindingMode=t),this.fullSceneLayout.hovermode=e},_.toImage=function(t){t||(t="png"),this.staticMode&&this.container.appendChild(r),this.glplot.redraw();var e=this.glplot.gl,n=e.drawingBufferWidth,i=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(n*i*4);e.readPixels(0,0,n,i,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=i-1;o<s;++o,--s)for(var l=0;l<n;++l)for(var u=0;u<4;++u){var c=a[4*(n*o+l)+u];a[4*(n*o+l)+u]=a[4*(n*s+l)+u],a[4*(n*s+l)+u]=c}var f=document.createElement("canvas");f.width=n,f.height=i;var 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r=t("./font_attributes"),i=t("../components/color/attributes"),a=r({editType:"calc"});a.family.dflt='"Open Sans", verdana, arial, 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a=t.symbol,o=i(a.textposition,a.iconsize);r.extendFlat(e,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset}),r.extendFlat(n,{"icon-color":t.color,"text-color":a.textfont.color,"text-opacity":t.opacity})}return{layout:e,paint:n}}o.update=function(t){this.visible?this.needsNewSource(t)?(this.removeLayer(),this.updateSource(t),this.updateLayer(t)):this.needsNewLayer(t)?this.updateLayer(t):this.updateStyle(t):(this.updateSource(t),this.updateLayer(t)),this.visible=s(t)},o.needsNewSource=function(t){return this.sourceType!==t.sourcetype||this.source!==t.source||this.layerType!==t.type},o.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==t.below},o.updateSource=function(t){var e=this.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,s(t)){var n=function(t){var e,n=t.sourcetype,r=t.source,i={type:n};return"geojson"===n?e="data":"vector"===n&&(e="string"==typeof r?"url":"tiles"),i[e]=r,i}(t);e.addSource(this.idSource,n)}},o.updateLayer=function(t){var e=this.map,n=l(t);this.removeLayer(),this.layerType=t.type,s(t)&&e.addLayer({id:this.idLayer,source:this.idSource,"source-layer":t.sourcelayer||"",type:t.type,layout:n.layout,paint:n.paint},t.below)},o.updateStyle=function(t){if(s(t)){var e=l(t);this.mapbox.setOptions(this.idLayer,"setLayoutProperty",e.layout),this.mapbox.setOptions(this.idLayer,"setPaintProperty",e.paint)}},o.removeLayer=function(){var t=this.map;t.getLayer(this.idLayer)&&t.removeLayer(this.idLayer)},o.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,n){var r=new a(t,e);return r.update(n),r}},{"../../lib":696,"./convert_text_opts":801}],804:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../../components/color").defaultLine,a=t("../domain").attributes,o=t("../font_attributes"),s=t("../../traces/scatter/attributes").textposition,l=t("../../plot_api/edit_types").overrideAll,u=t("../../plot_api/plot_template").templatedArray,c=o({});c.family.dflt="Open Sans Regular, Arial Unicode MS 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r,i=this,a=i.opts=e[this.id];i.map&&a.accesstoken!==i.accessToken&&(i.map.remove(),i.map=null,i.styleObj=null,i.traceHash=[],i.layerList={}),r=i.map?new Promise(function(n,r){i.updateMap(t,e,n,r)}):new Promise(function(n,r){i.createMap(t,e,n,r)}),n.push(r)},p.createMap=function(t,e,n,a){var o=this,s=o.gd,c=o.opts,f=o.styleObj=d(c.style);o.accessToken=c.accesstoken;var h=o.map=new r.Map({container:o.div,style:f.style,center:v(c.center),zoom:c.zoom,bearing:c.bearing,pitch:c.pitch,interactive:!o.isStatic,preserveDrawingBuffer:o.isStatic,doubleClickZoom:!1,boxZoom:!1}),p=u.controlContainerClassName,m=o.div.getElementsByClassName(p)[0];if(o.div.removeChild(m),h._canvas.style.left="0px",h._canvas.style.top="0px",o.rejectOnError(a),h.once("load",function(){o.updateData(t),o.updateLayout(e),o.resolveOnRender(n)}),!o.isStatic){var g=!1;h.on("moveend",function(t){if(o.map){var 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e=this.map,n=this.opts;e.setCenter(v(n.center)),e.setZoom(n.zoom),e.setBearing(n.bearing),e.setPitch(n.pitch),this.updateLayers(),this.updateFramework(t),this.updateFx(t),this.map.resize()},p.resolveOnRender=function(t){var e=this.map;e.on("render",function n(){e.loaded()&&(e.off("render",n),setTimeout(t,0))})},p.rejectOnError=function(t){var e=this.map;function n(){t(new Error(u.mapOnErrorMsg))}e.once("error",n),e.once("style.error",n),e.once("source.error",n),e.once("tile.error",n),e.once("layer.error",n)},p.createFramework=function(t){var e=this,n=e.div=document.createElement("div");n.id=e.uid,n.style.position="absolute",e.container.appendChild(n),e.xaxis={_id:"x",c2p:function(t){return e.project(t).x}},e.yaxis={_id:"y",c2p:function(t){return e.project(t).y}},e.updateFramework(t)},p.updateFx=function(t){var e=this,n=e.map,r=e.gd;if(!e.isStatic){var i,l=t.dragmode;i="select"===l?function(t,n){var r=t.range={};r[e.id]=[c([n.xmin,n.ymin]),c([n.xmax,n.ymax])]}:function(t,n,r){var 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b=p.select(".legend-marks").selectAll("path.legend-mark").data(o);b.enter().append("path").classed("legend-mark",!0),b.attr({transform:function(t,e){return"translate("+[u/2,g(e)+u/2]+")"},d:function(t,e){var n,i,a,o=t.symbol;return a=3*(i=u),"line"===(n=o)?"M"+[[-i/2,-i/12],[i/2,-i/12],[i/2,i/12],[-i/2,i/12]]+"Z":-1!=r.svg.symbolTypes.indexOf(n)?r.svg.symbol().type(n).size(a)():r.svg.symbol().type("square").size(a)()},fill:function(t,e){return v(e)}}),b.exit().remove()}var x=r.svg.axis().scale(g).orient("right"),_=p.select("g.legend-axis").attr({transform:"translate("+[c?e.colorBandWidth:u,u/2]+")"}).call(x);return _.selectAll(".domain").style({fill:"none",stroke:"none"}),_.selectAll("line").style({fill:"none",stroke:c?e.textColor:"none"}),_.selectAll("text").style({fill:e.textColor,"font-size":e.fontSize}).text(function(t,e){return o[e].name}),n}return n.config=function(e){return 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h=i.padding,p=e.node().getBBox(),d={fill:i.color,stroke:s,"stroke-width":"2px"},m=p.width+2*h+l,v=p.height+2*h;return n.attr({d:"M"+[[l,-v/2],[l,-v/4],[i.hasTick?0:l,0],[l,v/4],[l,v/2],[m,v/2],[m,-v/2]].join("L")+"Z"}).style(d),t.attr({transform:"translate("+[l,-v/2+2*h]+")"}),t.style({display:"block"}),u},u.move=function(e){if(t)return t.attr({transform:"translate("+[e[0],e[1]]+")"}).style({display:"block"}),u},u.hide=function(){if(t)return t.style({display:"none"}),u},u.show=function(){if(t)return t.style({display:"block"}),u},u.config=function(t){return a(i,t),u},u},s.tooltipPanel.uid=1,s.adapter={},s.adapter.plotly=function(){var t={convert:function(t,e){var n={};if(t.data&&(n.data=t.data.map(function(t,n){var r=a({},t),i=[[r,["marker","color"],["color"]],[r,["marker","opacity"],["opacity"]],[r,["marker","line","color"],["strokeColor"]],[r,["marker","line","dash"],["strokeDash"]],[r,["marker","line","width"],["strokeSize"]],[r,["marker","symbol"],["dotType"]],[r,["marker","size"],["dotSize"]],[r,["marker","barWidth"],["barWidth"]],[r,["line","interpolation"],["lineInterpolation"]],[r,["showlegend"],["visibleInLegend"]]];return i.forEach(function(t,n){s.util.translator.apply(null,t.concat(e))}),e||delete r.marker,e&&delete r.groupId,e?("LinePlot"===r.geometry?(r.type="scatter",!0===r.dotVisible?(delete r.dotVisible,r.mode="lines+markers"):r.mode="lines"):"DotPlot"===r.geometry?(r.type="scatter",r.mode="markers"):"AreaChart"===r.geometry?r.type="area":"BarChart"===r.geometry&&(r.type="bar"),delete r.geometry):("scatter"===r.type?"lines"===r.mode?r.geometry="LinePlot":"markers"===r.mode?r.geometry="DotPlot":"lines+markers"===r.mode&&(r.geometry="LinePlot",r.dotVisible=!0):"area"===r.type?r.geometry="AreaChart":"bar"===r.type&&(r.geometry="BarChart"),delete r.mode,delete r.type),r}),!e&&t.layout&&"stack"===t.layout.barmode)){var i=s.util.duplicates(n.data.map(function(t,e){return t.geometry}));n.data.forEach(function(t,e){var r=i.indexOf(t.geometry);-1!=r&&(n.data[e].groupId=r)})}if(t.layout){var o=a({},t.layout),l=[[o,["plot_bgcolor"],["backgroundColor"]],[o,["showlegend"],["showLegend"]],[o,["radialaxis"],["radialAxis"]],[o,["angularaxis"],["angularAxis"]],[o.angularaxis,["showline"],["gridLinesVisible"]],[o.angularaxis,["showticklabels"],["labelsVisible"]],[o.angularaxis,["nticks"],["ticksCount"]],[o.angularaxis,["tickorientation"],["tickOrientation"]],[o.angularaxis,["ticksuffix"],["ticksSuffix"]],[o.angularaxis,["range"],["domain"]],[o.angularaxis,["endpadding"],["endPadding"]],[o.radialaxis,["showline"],["gridLinesVisible"]],[o.radialaxis,["tickorientation"],["tickOrientation"]],[o.radialaxis,["ticksuffix"],["ticksSuffix"]],[o.radialaxis,["range"],["domain"]],[o.angularAxis,["showline"],["gridLinesVisible"]],[o.angularAxis,["showticklabels"],["labelsVisible"]],[o.angularAxis,["nticks"],["ticksCount"]],[o.angularAxis,["tickorientation"],["tickOrientation"]],[o.angularAxis,["ticksuffix"],["ticksSuffix"]],[o.angularAxis,["range"],["domain"]],[o.angularAxis,["endpadding"],["endPadding"]],[o.radialAxis,["showline"],["gridLinesVisible"]],[o.radialAxis,["tickorientation"],["tickOrientation"]],[o.radialAxis,["ticksuffix"],["ticksSuffix"]],[o.radialAxis,["range"],["domain"]],[o.font,["outlinecolor"],["outlineColor"]],[o.legend,["traceorder"],["reverseOrder"]],[o,["labeloffset"],["labelOffset"]],[o,["defaultcolorrange"],["defaultColorRange"]]];if(l.forEach(function(t,n){s.util.translator.apply(null,t.concat(e))}),e?(void 0!==o.tickLength&&(o.angularaxis.ticklen=o.tickLength,delete o.tickLength),o.tickColor&&(o.angularaxis.tickcolor=o.tickColor,delete o.tickColor)):(o.angularAxis&&void 0!==o.angularAxis.ticklen&&(o.tickLength=o.angularAxis.ticklen),o.angularAxis&&void 0!==o.angularAxis.tickcolor&&(o.tickColor=o.angularAxis.tickcolor)),o.legend&&"boolean"!=typeof o.legend.reverseOrder&&(o.legend.reverseOrder="normal"!=o.legend.reverseOrder),o.legend&&"boolean"==typeof o.legend.traceorder&&(o.legend.traceorder=o.legend.traceorder?"reversed":"normal",delete o.legend.reverseOrder),o.margin&&void 0!==o.margin.t){var u=["t","r","b","l","pad"],c=["top","right","bottom","left","pad"],f={};r.entries(o.margin).forEach(function(t,e){f[c[u.indexOf(t.key)]]=t.value}),o.margin=f}e&&(delete o.needsEndSpacing,delete o.minorTickColor,delete o.minorTicks,delete o.angularaxis.ticksCount,delete o.angularaxis.ticksCount,delete o.angularaxis.ticksStep,delete o.angularaxis.rewriteTicks,delete o.angularaxis.nticks,delete o.radialaxis.ticksCount,delete o.radialaxis.ticksCount,delete o.radialaxis.ticksStep,delete o.radialaxis.rewriteTicks,delete o.radialaxis.nticks),n.layout=o}return n}};return t}},{"../../../constants/alignment":668,"../../../lib":696,d3:148}],818:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../../lib"),a=t("../../../components/color"),o=t("./micropolar"),s=t("./undo_manager"),l=i.extendDeepAll,u=e.exports={};u.framework=function(t){var e,n,i,a,c,f=new s;function h(n,s){return s&&(c=s),r.select(r.select(c).node().parentNode).selectAll(".svg-container>*:not(.chart-root)").remove(),e=e?l(e,n):n,i||(i=o.Axis()),a=o.adapter.plotly().convert(e),i.config(a).render(c),t.data=e.data,t.layout=e.layout,u.fillLayout(t),e}return h.isPolar=!0,h.svg=function(){return i.svg()},h.getConfig=function(){return e},h.getLiveConfig=function(){return o.adapter.plotly().convert(i.getLiveConfig(),!0)},h.getLiveScales=function(){return{t:i.angularScale(),r:i.radialScale()}},h.setUndoPoint=function(){var 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r={};r.attributes=t("./attributes"),r.layoutAttributes=t("./layout_attributes"),r.supplyDefaults=t("./defaults").supplyDefaults,r.supplyLayoutDefaults=t("./layout_defaults").supplyLayoutDefaults,r.calc=t("./calc"),r.crossTraceCalc=t("./cross_trace_calc").crossTraceCalc,r.plot=t("./plot").plot,r.style=t("./style").style,r.styleOnSelect=t("./style").styleOnSelect,r.hoverPoints=t("./hover").hoverPoints,r.eventData=t("./event_data"),r.selectPoints=t("./select"),r.moduleType="trace",r.name="box",r.basePlotModule=t("../../plots/cartesian"),r.categories=["cartesian","svg","symbols","oriented","box-violin","showLegend","boxLayout","zoomScale"],r.meta={},e.exports=r},{"../../plots/cartesian":756,"./attributes":859,"./calc":860,"./cross_trace_calc":861,"./defaults":862,"./event_data":863,"./hover":864,"./layout_attributes":866,"./layout_defaults":867,"./plot":868,"./select":869,"./style":870}],866:[function(t,e,n){"use 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v=t.selectAll("path.box").data("violin"!==n.type||n.box.visible?i.identity:[]);v.enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","box"),v.exit().remove(),v.each(function(t){var e=t.pos,a=l.c2p(e+c,!0)+h,v=l.c2p(e+c-o,!0)+h,g=l.c2p(e+c+s,!0)+h,y=l.c2p(e+c-f,!0)+h,b=l.c2p(e+c+f,!0)+h,x=l.c2p(e+c-o*m,!0)+h,_=l.c2p(e+c+s*m,!0)+h,w=u.c2p(t.q1,!0),A=u.c2p(t.q3,!0),M=i.constrain(u.c2p(t.med,!0),Math.min(w,A)+1,Math.max(w,A)-1),k=void 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M=[];for(y=0;y<A.length;y++)M.push(A[y][g]);h=f[g%f.length],p+=h;var k=(b=g,x=void 0,x=l.isArrayOrTypedArray(v.color)?v.color[b%v.color.length]:v.color,{color:m(x),rawColor:x}),T=M+"-"+k.rawColor;void 0===w[T]&&(w[T]={categoryInds:M,color:k.color,rawColor:k.rawColor,valueInds:[],count:0}),c(w[T],g,h)}var S,C=n.map(function(t,e){return n=e,r=t._index,i=t._displayindex,a=t.label,{dimensionInd:n,containerInd:r,displayInd:i,dimensionLabel:a,count:p,categories:[],dragX:null};var n,r,i,a});for(g=0;g<_;g++)for(h=f[g%f.length],y=0;y<C.length;y++){var E=C[y].containerInd,O=d[y].inds[g],D=C[y].categories;if(void 0===D[O]){var L=e.dimensions[E]._categoryarray[O],z=e.dimensions[E]._ticktext[O];D[O]={dimensionInd:y,categoryInd:S=O,categoryValue:L,displayInd:S,categoryLabel:z,valueInds:[],count:0,dragY:null}}u(D[O],g,h)}return r(function(t,e,n){var r=t.map(function(t){return t.categories.length}).reduce(function(t,e){return Math.max(t,e)});return{dimensions:t,paths:e,trace:void 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p=s(t,e,{name:"dimensions",handleItemDefaults:c}),d=function(t,e,n,o,s){s("line.shape");var l=s("line.color",o.colorway[0]);if(i(t,"line")&&r.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),a(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=n}return 1/0}(t,e,n,f,h);o(e,f,h),Array.isArray(p)&&p.length||(e.visible=!1),u(e,p,"values",d),h("hoveron"),h("arrangement"),h("bundlecolors"),h("sortpaths"),h("counts");var m={family:f.font.family,size:Math.round(f.font.size),color:f.font.color};r.coerceFont(h,"labelfont",m);var v={family:f.font.family,size:Math.round(f.font.size/1.2),color:f.font.color};r.coerceFont(h,"tickfont",v)}},{"../../components/colorscale/defaults":580,"../../components/colorscale/has_colorscale":584,"../../lib":696,"../../plots/array_container_defaults":740,"../../plots/domain":770,"../parcoords/merge_length":1015,"./attributes":1e3}],1004:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.calc=t("./calc"),r.plot=t("./plot"),r.colorbar={container:"line",min:"cmin",max:"cmax"},r.moduleType="trace",r.name="parcats",r.basePlotModule=t("./base_plot"),r.categories=["noOpacity"],r.meta={},e.exports=r},{"./attributes":1e3,"./base_plot":1001,"./calc":1002,"./defaults":1003,"./plot":1006}],1005:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../plot_api/plot_api"),a=t("../../components/fx"),o=t("../../lib"),s=t("../../components/drawing"),l=t("tinycolor2"),u=t("../../lib/svg_text_utils");function c(t,e,n,i){var a=t.map(function(t,e,n){var r,i=n[0],a=e.margin||{l:80,r:80,t:100,b:80},o=i.trace,s=o.domain,l=e.width,u=e.height,c=Math.floor(l*(s.x[1]-s.x[0])),f=Math.floor(u*(s.y[1]-s.y[0])),h=s.x[0]*l+a.l,p=e.height-s.y[1]*e.height+a.t,d=o.line.shape;r="all"===o.hoverinfo?["count","probability"]:o.hoverinfo.split("+");var m={key:o.uid,model:i,x:h,y:p,width:c,height:f,hoveron:o.hoveron,hoverinfoItems:r,arrangement:o.arrangement,bundlecolors:o.bundlecolors,sortpaths:o.sortpaths,labelfont:o.labelfont,categorylabelfont:o.tickfont,pathShape:d,dragDimension:null,margin:a,paths:[],dimensions:[],graphDiv:t,traceSelection:null,pathSelection:null,dimensionSelection:null};return i.dimensions&&(R(m),I(m)),m}.bind(0,e,n)),l=i.selectAll("g.parcatslayer").data([null]);l.enter().append("g").attr("class","parcatslayer").style("pointer-events","all");var c=l.selectAll("g.trace.parcats").data(a,f),v=c.enter().append("g").attr("class","trace parcats");c.attr("transform",function(t){return"translate("+t.x+", "+t.y+")"}),v.append("g").attr("class","paths");var b=c.select("g.paths"),w=b.selectAll("path.path").data(function(t){return t.paths},f);w.attr("fill",function(t){return t.model.color});var A=w.enter().append("path").attr("class","path").attr("stroke-opacity",0).attr("fill",function(t){return t.model.color}).attr("fill-opacity",0);y(A),w.attr("d",function(t){return t.svgD}),A.empty()||w.sort(p),w.exit().remove(),w.on("mouseover",d).on("mouseout",m).on("click",g),v.append("g").attr("class","dimensions");var M=c.select("g.dimensions"),k=M.selectAll("g.dimension").data(function(t){return t.dimensions},f);k.enter().append("g").attr("class","dimension"),k.attr("transform",function(t){return"translate("+t.x+", 0)"}),k.exit().remove();var D=k.selectAll("g.category").data(function(t){return t.categories},f),L=D.enter().append("g").attr("class","category");D.attr("transform",function(t){return"translate(0, "+t.y+")"}),L.append("rect").attr("class","catrect").attr("pointer-events","none"),D.select("rect.catrect").attr("fill","none").attr("width",function(t){return t.width}).attr("height",function(t){return t.height}),x(L);var z=D.selectAll("rect.bandrect").data(function(t){return t.bands},f);z.each(function(){o.raiseToTop(this)}),z.attr("fill",function(t){return t.color});var P=z.enter().append("rect").attr("class","bandrect").attr("stroke-opacity",0).attr("fill",function(t){return t.color}).attr("fill-opacity",0);z.attr("fill",function(t){return t.color}).attr("width",function(t){return t.width}).attr("height",function(t){return t.height}).attr("y",function(t){return t.y}).attr("cursor",function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"perpendicular"===t.parcatsViewModel.arrangement?"ns-resize":"move"}),_(P),z.exit().remove(),L.append("text").attr("class","catlabel").attr("pointer-events","none");var F=e._fullLayout.paper_bgcolor;D.select("text.catlabel").attr("text-anchor",function(t){return h(t)?"start":"end"}).attr("alignment-baseline","middle").style("text-shadow",F+" -1px  1px 2px, "+F+" 1px  1px 2px, "+F+"  1px -1px 2px, "+F+" -1px -1px 2px").style("fill","rgb(0, 0, 0)").attr("x",function(t){return h(t)?t.width+5:-5}).attr("y",function(t){return t.height/2}).text(function(t){return t.model.categoryLabel}).each(function(t){s.font(r.select(this),t.parcatsViewModel.categorylabelfont),u.convertToTspans(r.select(this),e)}),L.append("text").attr("class","dimlabel"),D.select("text.dimlabel").attr("text-anchor","middle").attr("alignment-baseline","baseline").attr("cursor",function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"ew-resize"}).attr("x",function(t){return t.width/2}).attr("y",-5).text(function(t,e){return 0===e?t.parcatsViewModel.model.dimensions[t.model.dimensionInd].dimensionLabel:null}).each(function(t){s.font(r.select(this),t.parcatsViewModel.labelfont)}),D.selectAll("rect.bandrect").on("mouseover",T).on("mouseout",S),D.exit().remove(),k.call(r.behavior.drag().origin(function(t){return{x:t.x,y:0}}).on("dragstart",C).on("drag",E).on("dragend",O)),c.each(function(t){t.traceSelection=r.select(this),t.pathSelection=r.select(this).selectAll("g.paths").selectAll("path.path"),t.dimensionSelection=r.select(this).selectAll("g.dimensions").selectAll("g.dimension")}),c.exit().remove()}function f(t){return t.key}function h(t){var e=t.parcatsViewModel.dimensions.length,n=t.parcatsViewModel.dimensions[e-1].model.dimensionInd;return t.model.dimensionInd===n}function p(t,e){return t.model.rawColor>e.model.rawColor?1:t.model.rawColor<e.model.rawColor?-1:0}function d(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){o.raiseToTop(this),b(r.select(this));var e=v(t);if(t.parcatsViewModel.graphDiv.emit("plotly_hover",{points:e,event:r.event}),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")){var n,i,s,u=r.mouse(this)[0],c=t.parcatsViewModel.graphDiv,f=c._fullLayout,h=f._paperdiv.node().getBoundingClientRect(),p=t.parcatsViewModel.graphDiv.getBoundingClientRect();for(s=0;s<t.leftXs.length-1;s++)if(t.leftXs[s]+t.dimWidths[s]-2<=u&&u<=t.leftXs[s+1]+2){var d=t.parcatsViewModel.dimensions[s],m=t.parcatsViewModel.dimensions[s+1];n=(d.x+d.width+m.x)/2,i=(t.topYs[s]+t.topYs[s+1]+t.height)/2;break}var g=t.parcatsViewModel.x+n,y=t.parcatsViewModel.y+i,x=l.mostReadable(t.model.color,["black","white"]),_=[];-1!==t.parcatsViewModel.hoverinfoItems.indexOf("count")&&_.push(["Count:",t.model.count].join(" ")),-1!==t.parcatsViewModel.hoverinfoItems.indexOf("probability")&&_.push(["P:",(t.model.count/t.parcatsViewModel.model.count).toFixed(3)].join(" "));var w=_.join("<br>"),A=r.mouse(c)[0];a.loneHover({x:g-h.left+p.left,y:y-h.top+p.top,text:w,color:t.model.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:10,fontColor:x,idealAlign:A<g?"right":"left"},{container:f._hoverlayer.node(),outerContainer:f._paper.node(),gd:c})}}}function m(t){if(!t.parcatsViewModel.dragDimension&&(y(r.select(this)),a.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()),t.parcatsViewModel.pathSelection.sort(p),-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip"))){var e=v(t);t.parcatsViewModel.graphDiv.emit("plotly_unhover",{points:e,event:r.event})}}function v(t){for(var e=[],n=D(t.parcatsViewModel),r=0;r<t.model.valueInds.length;r++){var i=t.model.valueInds[r];e.push({curveNumber:n,pointNumber:i})}return e}function g(t){if(-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=v(t);t.parcatsViewModel.graphDiv.emit("plotly_click",{points:e,event:r.event})}}function y(t){t.attr("fill",function(t){return t.model.color}).attr("fill-opacity",.6).attr("stroke","lightgray").attr("stroke-width",.2).attr("stroke-opacity",1)}function b(t){t.attr("fill-opacity",.8).attr("stroke",function(t){return l.mostReadable(t.model.color,["black","white"])}).attr("stroke-width",.3)}function x(t){t.select("rect.catrect").attr("stroke","black").attr("stroke-width",1).attr("stroke-opacity",1)}function _(t){t.attr("stroke","black").attr("stroke-width",.2).attr("stroke-opacity",1).attr("fill-opacity",1)}function w(t){var e=t.parcatsViewModel.pathSelection,n=t.categoryViewModel.model.dimensionInd,r=t.categoryViewModel.model.categoryInd;return e.filter(function(e){return e.model.categoryInds[n]===r&&e.model.color===t.color})}function A(t,e,n){var i=r.select(t).datum(),a=i.parcatsViewModel.graphDiv,o=r.select(t.parentNode).selectAll("rect.bandrect"),s=[];o.each(function(t){var e=w(t);e.each(function(t){Array.prototype.push.apply(s,v(t))})}),a.emit(e,{points:s,event:n})}function M(t,e,n){var i=r.select(t).datum(),a=i.parcatsViewModel.graphDiv,o=w(i),s=[];o.each(function(t){Array.prototype.push.apply(s,v(t))}),a.emit(e,{points:s,event:n})}function k(t,e){var n,i,a=r.select(e.parentNode).select("rect.catrect"),o=a.node().getBoundingClientRect(),s=a.datum(),l=s.parcatsViewModel,u=l.model.dimensions[s.model.dimensionInd],c=o.top+o.height/2;l.dimensions.length>1&&u.displayInd===l.dimensions.length-1?(n=o.left,i="left"):(n=o.left+o.width,i="right");var f=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&f.push(["Count:",s.model.count].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&f.push(["P("+s.model.categoryLabel+"):",(s.model.count/s.parcatsViewModel.model.count).toFixed(3)].join(" "));var h=f.join("<br>");return{x:n-t.left,y:c-t.top,text:h,color:"lightgray",borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:12,fontColor:"black",idealAlign:i}}function T(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=r.mouse(this)[1];if(e<-1)return;var n,i=t.parcatsViewModel.graphDiv,s=i._fullLayout,u=s._paperdiv.node().getBoundingClientRect(),c=t.parcatsViewModel.hoveron;"color"===c?(function(t){var e=r.select(t).datum(),n=w(e);b(n),n.each(function(){o.raiseToTop(this)}),r.select(t.parentNode).selectAll("rect.bandrect").filter(function(t){return t.color===e.color}).each(function(){o.raiseToTop(this),r.select(this).attr("stroke","black").attr("stroke-width",1.5)})}(this),M(this,"plotly_hover",r.event)):(function(t){r.select(t.parentNode).selectAll("rect.bandrect").each(function(t){var 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n=t.parcatsViewModel.hoveron;"color"===n?M(this,"plotly_unhover",r.event):A(this,"plotly_unhover",r.event)}}function C(t){"fixed"!==t.parcatsViewModel.arrangement&&(t.dragDimensionDisplayInd=t.model.displayInd,t.initialDragDimensionDisplayInds=t.parcatsViewModel.model.dimensions.map(function(t){return t.displayInd}),t.dragHasMoved=!1,t.dragCategoryDisplayInd=null,r.select(this).selectAll("g.category").select("rect.catrect").each(function(e){var n=r.mouse(this)[0],i=r.mouse(this)[1];-2<=n&&n<=e.width+2&&-2<=i&&i<=e.height+2&&(t.dragCategoryDisplayInd=e.model.displayInd,t.initialDragCategoryDisplayInds=t.model.categories.map(function(t){return t.displayInd}),e.model.dragY=e.y,o.raiseToTop(this.parentNode),r.select(this.parentNode).selectAll("rect.bandrect").each(function(e){e.y<i&&i<=e.y+e.height&&(t.potentialClickBand=this)}))}),t.parcatsViewModel.dragDimension=t,a.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()))}function E(t){if("fixed"!==t.parcatsViewModel.arrangement&&(t.dragHasMoved=!0,null!==t.dragDimensionDisplayInd)){var e=t.dragDimensionDisplayInd,n=e-1,i=e+1,a=t.parcatsViewModel.dimensions[e];if(null!==t.dragCategoryDisplayInd){var o=a.categories[t.dragCategoryDisplayInd];o.model.dragY+=r.event.dy;var s=o.model.dragY,l=o.model.displayInd,u=a.categories,c=u[l-1],f=u[l+1];void 0!==c&&s<c.y+c.height/2&&(o.model.displayInd=c.model.displayInd,c.model.displayInd=l),void 0!==f&&s+o.height>f.y+f.height/2&&(o.model.displayInd=f.model.displayInd,f.model.displayInd=l),t.dragCategoryDisplayInd=o.model.displayInd}if(null===t.dragCategoryDisplayInd||"freeform"===t.parcatsViewModel.arrangement){a.model.dragX=r.event.x;var h=t.parcatsViewModel.dimensions[n],p=t.parcatsViewModel.dimensions[i];void 0!==h&&a.model.dragX<h.x+h.width&&(a.model.displayInd=h.model.displayInd,h.model.displayInd=e),void 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a=Math.max(0,-n.newExtent[0]),o=Math.max(0,n.newExtent[1]-1);n.newExtent[0]+=a,n.newExtent[1]-=o,n.grabbingBar&&(n.newExtent[1]+=a,n.newExtent[0]-=o),t.brush.filterSpecified=!0,n.extent=n.stayingIntervals.concat([n.newExtent]),n.brushCallback(t),_(this.parentNode)}).on("dragend",function(t){var e=i.event;e.sourceEvent.stopPropagation();var n=t.brush,r=n.filter,a=n.svgBrush,o=a.grabbingBar;if(a.grabbingBar=!1,a.grabLocation=void 0,t.parent.inBrushDrag=!1,b(),!a.wasDragged)return a.wasDragged=void 0,a.clickableOrdinalRange?n.filterSpecified&&t.multiselect?a.extent.push(a.clickableOrdinalRange):(a.extent=[a.clickableOrdinalRange],n.filterSpecified=!0):o?(a.extent=a.stayingIntervals,0===a.extent.length&&k(n)):k(n),a.brushCallback(t),_(this.parentNode),void a.brushEndCallback(n.filterSpecified?r.getConsolidated():[]);var s=function(){r.set(r.getConsolidated())};if(t.ordinal){var 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l.set(n),{filter:l,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:r,brushCallback:(o=i,function(t){var e=t.brush,n=function(t){return t.svgBrush.extent.map(function(t){return t.slice()})}(e),r=n.slice();e.filter.set(r),o()}),brushEndCallback:a}}},ensureAxisBrush:function(t){var e=t.selectAll("."+r.cn.axisBrush).data(o,a);e.enter().append("g").classed(r.cn.axisBrush,!0),function(t){var e=t.selectAll(".background").data(o);e.enter().append("rect").classed("background",!0).call(m).call(v).style("pointer-events","auto").attr("transform","translate(0 "+r.verticalPadding+")"),e.call(A).attr("height",function(t){return t.height-r.verticalPadding});var n=t.selectAll(".highlight-shadow").data(o);n.enter().append("line").classed("highlight-shadow",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width+r.bar.strokeWidth).attr("stroke",r.bar.strokeColor).attr("opacity",r.bar.strokeOpacity).attr("stroke-linecap","butt"),n.attr("y1",function(t){return t.height}).call(x);var i=t.selectAll(".highlight").data(o);i.enter().append("line").classed("highlight",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width-r.bar.strokeWidth).attr("stroke",r.bar.fillColor).attr("opacity",r.bar.fillOpacity).attr("stroke-linecap","butt"),i.attr("y1",function(t){return t.height}).call(x)}(e)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map(function(t){return t.sort(s)}),t=e.multiselect?T(t.sort(M)):[t[0]]):t=[t.sort(s)],e.tickvals){var n=e.tickvals.slice().sort(s);if(!(t=t.map(function(t){var e=[h(n,t[0],[]),p(n,t[1],[])];if(e[1]>e[0])return e}).filter(function(t){return t})).length)return}return t.length>1?t:t[0]}}},{"../../lib":696,"../../lib/gup":693,"./constants":1011,d3:148}],1009:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../plots/get_data").getModuleCalcData,a=t("./plot"),o=t("../../constants/xmlns_namespaces");n.name="parcoords",n.plot=function(t){var e=i(t.calcdata,"parcoords")[0];e.length&&a(t,e)},n.clean=function(t,e,n,r){var i=r._has&&r._has("parcoords"),a=e._has&&e._has("parcoords");i&&!a&&(r._paperdiv.selectAll(".parcoords").remove(),r._glimages.selectAll("*").remove())},n.toSVG=function(t){var e=t._fullLayout._glimages,n=r.select(t).selectAll(".svg-container"),i=n.filter(function(t,e){return e===n.size()-1}).selectAll(".gl-canvas-context, .gl-canvas-focus");i.each(function(){var t=this.toDataURL("image/png");e.append("svg:image").attr({xmlns:o.svg,"xlink:href":t,preserveAspectRatio:"none",x:0,y:0,width:this.width,height:this.height})}),window.setTimeout(function(){r.selectAll("#filterBarPattern").attr("id","filterBarPattern")},60)}},{"../../constants/xmlns_namespaces":674,"../../plots/get_data":781,"./plot":1017,d3:148}],1010:[function(t,e,n){"use strict";var r=t("../../components/colorscale/has_colorscale"),i=t("../../components/colorscale/calc"),a=t("../../lib"),o=t("../../lib/gup").wrap;e.exports=function(t,e){var n=!!e.line.colorscale&&a.isArrayOrTypedArray(e.line.color),s=n?e.line.color:function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=.5;return e}(e._length),l=n?e.line.colorscale:[[0,e.line.color],[1,e.line.color]];return r(e,"line")&&i(e,s,"line","c"),o({lineColor:s,cscale:l})}},{"../../components/colorscale/calc":578,"../../components/colorscale/has_colorscale":584,"../../lib":696,"../../lib/gup":693}],1011:[function(t,e,n){"use strict";e.exports={maxDimensionCount:60,overdrag:45,verticalPadding:2,tickDistance:50,canvasPixelRatio:1,blockLineCount:5e3,layers:["contextLineLayer","focusLineLayer","pickLineLayer"],axisTitleOffset:28,axisExtentOffset:10,bar:{width:4,captureWidth:10,fillColor:"magenta",fillOpacity:1,snapDuration:150,snapRatio:.25,snapClose:.01,strokeColor:"white",strokeOpacity:1,strokeWidth:1,handleHeight:8,handleOpacity:1,handleOverlap:0},cn:{axisExtentText:"axis-extent-text",parcoordsLineLayers:"parcoords-line-layers",parcoordsLineLayer:"parcoords-lines",parcoords:"parcoords",parcoordsControlView:"parcoords-control-view",yAxis:"y-axis",axisOverlays:"axis-overlays",axis:"axis",axisHeading:"axis-heading",axisTitle:"axis-title",axisExtent:"axis-extent",axisExtentTop:"axis-extent-top",axisExtentTopText:"axis-extent-top-text",axisExtentBottom:"axis-extent-bottom",axisExtentBottomText:"axis-extent-bottom-text",axisBrush:"axis-brush"},id:{filterBarPattern:"filter-bar-pattern"}}},{}],1012:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../../components/colorscale/has_colorscale"),a=t("../../components/colorscale/defaults"),o=t("../../plots/domain").defaults,s=t("../../plots/array_container_defaults"),l=t("./attributes"),u=t("./axisbrush"),c=t("./constants").maxDimensionCount,f=t("./merge_length");function h(t,e){function n(n,i){return r.coerce(t,e,l.dimensions,n,i)}var i=n("values"),a=n("visible");if(i&&i.length||(a=e.visible=!1),a){n("label"),n("tickvals"),n("ticktext"),n("tickformat"),n("range"),n("multiselect");var o=n("constraintrange");o&&(e.constraintrange=u.cleanRanges(o,e))}}e.exports=function(t,e,n,u){function p(n,i){return r.coerce(t,e,l,n,i)}var d=t.dimensions;Array.isArray(d)&&d.length>c&&(r.log("parcoords traces support up to "+c+" dimensions at the moment"),d.splice(c));var m=s(t,e,{name:"dimensions",handleItemDefaults:h}),v=function(t,e,n,o,s){var l=s("line.color",n);if(i(t,"line")&&r.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),a(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=n}return 1/0}(t,e,n,u,p);o(e,u,p),Array.isArray(m)&&m.length||(e.visible=!1),f(e,m,"values",v);var g={family:u.font.family,size:Math.round(u.font.size/1.2),color:u.font.color};r.coerceFont(p,"labelfont",g),r.coerceFont(p,"tickfont",g),r.coerceFont(p,"rangefont",g)}},{"../../components/colorscale/defaults":580,"../../components/colorscale/has_colorscale":584,"../../lib":696,"../../plots/array_container_defaults":740,"../../plots/domain":770,"./attributes":1007,"./axisbrush":1008,"./constants":1011,"./merge_length":1015}],1013:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.calc=t("./calc"),r.plot=t("./plot"),r.colorbar={container:"line",min:"cmin",max:"cmax"},r.moduleType="trace",r.name="parcoords",r.basePlotModule=t("./base_plot"),r.categories=["gl","regl","noOpacity"],r.meta={},e.exports=r},{"./attributes":1007,"./base_plot":1009,"./calc":1010,"./defaults":1012,"./plot":1017}],1014:[function(t,e,n){"use strict";var r=t("glslify"),i=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),a=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec2 xyProjection = vec2(1, 1);\n\nvec4 unit = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit, unit);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depth,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),o=r(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    fragColor = vec4(pf.rgb, 1.0);\n}\n"]),s=r(["precision lowp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n    gl_FragColor = fragColor;\n}\n"]),l=t("../../lib"),u=1e-6,c=1e-7,f=2048,h=64,p=2,d=4,m=8,v=h/m,g=[119,119,119],y=new Uint8Array(4),b=new Uint8Array(4),x={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function _(t,e,n,r,i){var a=t._gl;a.enable(a.SCISSOR_TEST),a.scissor(e,n,r,i),t.clear({color:[0,0,0,0],depth:1})}function w(t,e,n,r,i,a){var o=a.key;n.drawCompleted||(function(t){t.read({x:0,y:0,width:1,height:1,data:y})}(t),n.drawCompleted=!0),function s(l){var u;u=Math.min(r,i-l*r),a.offset=p*l*r,a.count=p*u,0===l&&(window.cancelAnimationFrame(n.currentRafs[o]),delete 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L(t){n=t.model,r=t.viewModel,p=r.dimensions.slice(),d=p[0]?p[0].values.length:0;var e=n.lines,i=T?e.color.map(function(t,n){return n/e.color.length}):e.color,a=Math.max(1/255,Math.pow(1/i.length,1/3)),o=function(t,e,n){for(var r=e.length,i=[],a=0;a<t;a++)for(var o=0;o<h;o++)i.push(o<r?e[o].paddedUnitValues[a]:o===h-1?(s=n[a],Math.max(u,Math.min(1-u,s))):o>=h-4?A(a,h-2-o):.5);var s;return i}(d,p,i);!function(t,e,n){for(var r=0;r<16;r++)t["p"+r.toString(16)](M(e,n,r))}(E,d,o),O=S.texture(l.extendFlat({data:function(t,e,n){for(var r=[],i=0;i<256;i++){var a=t(i/255);r.push((e?g:a).concat(n))}return r}(n.unitToColor,k,Math.round(255*(k?a:1)))},x))}var z=[0,1],P=[];function I(t,e,r,i,a,o,s,u,c,f,h){var p,d,m,v,g=[t,e],y=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(p=0;p<2;p++)for(v=g[p],d=0;d<4;d++)for(m=0;m<16;m++)y[p][d][m]=m+16*d===v?1:0;var b=n.lines.canvasOverdrag,x=n.domain,_=n.canvasWidth,w=n.canvasHeight,A=l.extendFlat({key:s,resolution:[_,w],viewBoxPosition:[r+b,i],viewBoxSize:[a,o],i:t,ii:e,dim1A:y[0][0],dim1B:y[0][1],dim1C:y[0][2],dim1D:y[0][3],dim2A:y[1][0],dim2B:y[1][1],dim2C:y[1][2],dim2D:y[1][3],colorClamp:z,scissorX:(u===c?0:r+b)+(n.pad.l-b)+n.layoutWidth*x.x[0],scissorWidth:(u===f?_-r+b:a+.5)+(u===c?r+b:0),scissorY:i+n.pad.b+n.layoutHeight*x.y[0],scissorHeight:o,viewportX:n.pad.l-b+n.layoutWidth*x.x[0],viewportY:n.pad.b+n.layoutHeight*x.y[0],viewportWidth:_,viewportHeight:w},h);return A}return{setColorDomain:function(t){z[0]=t[0],z[1]=t[1]},render:function(t,e,r){var i,a,o,s=t.length,l=1/0,u=-1/0;for(i=0;i<s;i++)t[i].dim2.canvasX>u&&(u=t[i].dim2.canvasX,o=i),t[i].dim1.canvasX<l&&(l=t[i].dim1.canvasX,a=i);0===s&&_(S,0,0,n.canvasWidth,n.canvasHeight);var h=k?{}:function(){var t,e,n,r=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(t=0;t<2;t++)for(e=0;e<4;e++)for(n=0;n<16;n++){var i,a=n+16*e;i=a<p.length?p[a].brush.filter.getBounds()[t]:t,r[t][e][n]=i+(2*t-1)*c}function o(t,e){var n=f-1;return[Math.max(0,Math.floor(e[0]*n)),Math.min(n,Math.ceil(e[1]*n))]}for(var s=Array.apply(null,new Array(f*v)).map(function(){return 255}),l=0;l<p.length;l++){var u=l%m,h=(l-u)/m,d=Math.pow(2,u),g=p[l],b=g.brush.filter.get();if(!(b.length<2))for(var x=o(g,b[0])[1],_=1;_<b.length;_++){for(var w=o(g,b[_]),A=x+1;A<w[0];A++)s[A*v+h]&=~d;x=Math.max(x,w[1])}}var M={shape:[v,f],format:"alpha",type:"uint8",mag:"nearest",min:"nearest",data:s};return y?y(M):y=S.texture(M),{maskTexture:y,maskHeight:f,loA:r[0][0],loB:r[0][1],loC:r[0][2],loD:r[0][3],hiA:r[1][0],hiB:r[1][1],hiC:r[1][2],hiD:r[1][3]}}();for(i=0;i<s;i++){var g=t[i],b=g.dim1,x=b.crossfilterDimensionIndex,A=g.canvasX,M=g.canvasY,T=g.dim2,E=T.crossfilterDimensionIndex,O=g.panelSizeX,L=g.panelSizeY,z=A+O;if(e||!P[x]||P[x][0]!==A||P[x][1]!==z){P[x]=[A,z];var 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e=t.range?t.range[0]:a.aggNums(Math.min,null,t.values,t._length),n=t.range?t.range[1]:a.aggNums(Math.max,null,t.values,t._length);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(n)&&isFinite(n)||(n=0),e===n&&(0===e?(e-=1,n+=1):(e*=.9,n*=1.1)),[e,n]}function m(t,e,n,r,i){var a,s,l=d(n);return r?o.scale.ordinal().domain(r.map((a=o.format(n.tickformat),s=i,s?function(t,e){var n=s[e];return null==n?a(t):n}:a))).range(r.map(function(n){var r=(n-l[0])/(l[1]-l[0]);return t-e+r*(2*e-t)})):o.scale.linear().domain(l).range([t-e,e])}function v(t){return t.dimensions.some(function(t){return t.brush.filterSpecified})}function g(t,e,n){var r=f(e),s=r.trace,l=r.lineColor,u=r.cscale,c=s.line,h=s.domain,m=s.dimensions,v=t.width,g=s.labelfont,y=s.tickfont,b=s.rangefont,x=a.extendDeepNoArrays({},c,{color:l.map(o.scale.linear().domain(d({values:l,range:[c.cmin,c.cmax],_length:s._length}))),blockLineCount:i.blockLineCount,canvasOverdrag:i.overdrag*i.canvasPixelRatio}),_=Math.floor(v*(h.x[1]-h.x[0])),w=Math.floor(t.height*(h.y[1]-h.y[0])),A=t.margin||{l:80,r:80,t:100,b:80},M=_,k=w;return{key:n,colCount:m.filter(p).length,dimensions:m,tickDistance:i.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),n=t.map(function(t){return o.rgb(t[1])}),r="rgb".split("").map(function(t){return o.scale.linear().clamp(!0).domain(e).range(n.map((r=t,function(t){return t[r]})));var r});return function(t){return r.map(function(e){return 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C(t,e){return{val:t,text:T[e]}}function E(t,e){return t.val-e.val}if(Array.isArray(S)&&S.length){T=r.ticktext,Array.isArray(T)&&T.length?T.length>S.length?T=T.slice(0,S.length):S.length>T.length&&(S=S.slice(0,T.length)):T=S.map(o.format(r.tickformat));for(var O=1;O<S.length;O++)if(S[O]<S[O-1]){for(var D=S.map(C).sort(E),L=0;L<S.length;L++)S[L]=D[L].val,T[L]=D[L].text;break}}else S=void 0;return{key:_,label:r.label,tickFormat:r.tickformat,tickvals:S,ticktext:T,ordinal:!!S,multiselect:r.multiselect,xIndex:l,crossfilterDimensionIndex:l,visibleIndex:r._index,height:s,values:k,paddedUnitValues:k.map(p),unitTickvals:S&&S.map(p),xScale:c,x:c(l),canvasX:c(l)*u,unitToPaddedPx:g,domainScale:m(s,i.verticalPadding,r,S,T),ordinalScale:function(t){if(t.tickvals){var e=d(t);return o.scale.ordinal().domain(t.tickvals).range(t.tickvals.map(function(t){return(t-e[0])/(e[1]-e[0])}))}}(r),parent:y,model:n,brush:h.makeBrush(t,A,M,function(){t.linePickActive(!1)},function(){var e=y;e.focusLayer&&e.focusLayer.render(e.panels,!0);var n=v(e);!t.contextShown()&&n?(e.contextLayer&&e.contextLayer.render(e.panels,!0),t.contextShown(!0)):t.contextShown()&&!n&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),t.contextShown(!1))},function(n){var i=y;if(i.focusLayer.render(i.panels,!0),i.pickLayer&&i.pickLayer.render(i.panels,!0),t.linePickActive(!0),e&&e.filterChanged){var o=p.invert,s=n.map(function(t){return t.map(o).sort(a.sorterAsc)}).sort(function(t,e){return t[0]-e[0]});e.filterChanged(i.key,r._index,s)}})}}),y}function b(t){t.classed(i.cn.axisExtentText,!0).attr("text-anchor","middle").style("cursor","default").style("user-select","none")}e.exports=function(t,e,n,l,p,d){var m,x,_=(m=!0,x=!1,{linePickActive:function(t){return arguments.length?m=!!t:m},contextShown:function(t){return arguments.length?x=!!t:x}}),w=l.filter(function(t){return f(t).trace.visible}).map(g.bind(0,p)).map(y.bind(0,_,d));n.each(function(t,e){return a.extendFlat(t,w[e])});var A=n.selectAll(".gl-canvas").each(function(t){t.viewModel=w[0],t.model=t.viewModel?t.viewModel.model:null}),M=null,k=A.filter(function(t){return t.pick});k.style("pointer-events","auto").on("mousemove",function(t){if(_.linePickActive()&&t.lineLayer&&d&&d.hover){var e=o.event,n=this.width,r=this.height,i=o.mouse(this),a=i[0],s=i[1];if(a<0||s<0||a>=n||s>=r)return;var l=t.lineLayer.readPixel(a,r-1-s),u=0!==l[3],c=u?l[2]+256*(l[1]+256*l[0]):null,f={x:a,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:c};c!==M&&(u?d.hover(f):d.unhover&&d.unhover(f),M=c)}}),A.style("opacity",function(t){return t.pick?.01:1}),e.style("background","rgba(255, 255, 255, 0)");var T=e.selectAll("."+i.cn.parcoords).data(w,u);T.exit().remove(),T.enter().append("g").classed(i.cn.parcoords,!0).style("shape-rendering","crispEdges").style("pointer-events","none"),T.attr("transform",function(t){return"translate("+t.model.translateX+","+t.model.translateY+")"});var S=T.selectAll("."+i.cn.parcoordsControlView).data(c,u);S.enter().append("g").classed(i.cn.parcoordsControlView,!0),S.attr("transform",function(t){return"translate("+t.model.pad.l+","+t.model.pad.t+")"});var C=S.selectAll("."+i.cn.yAxis).data(function(t){return t.dimensions},u);function E(t,e){for(var n=e.panels||(e.panels=[]),r=t.data(),i=r.length-1,a=0;a<i;a++){var o=n[a]||(n[a]={}),s=r[a],l=r[a+1];o.dim1=s,o.dim2=l,o.canvasX=s.canvasX,o.panelSizeX=l.canvasX-s.canvasX,o.panelSizeY=e.model.canvasHeight,o.y=0,o.canvasY=0}}C.enter().append("g").classed(i.cn.yAxis,!0),S.each(function(t){E(C,t)}),A.each(function(t){if(t.viewModel){!t.lineLayer||d?t.lineLayer=r(this,t):t.lineLayer.update(t),(t.key||0===t.key)&&(t.viewModel[t.key]=t.lineLayer);var e=!t.context||d;t.lineLayer.render(t.viewModel.panels,e)}}),C.attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),C.call(o.behavior.drag().origin(function(t){return t}).on("drag",function(t){var e=t.parent;_.linePickActive(!1),t.x=Math.max(-i.overdrag,Math.min(t.model.width+i.overdrag,o.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,C.sort(function(t,e){return t.x-e.x}).each(function(e,n){e.xIndex=n,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),E(C,e),C.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),o.select(this).attr("transform","translate("+t.x+", 0)"),C.each(function(n,r,i){i===t.parent.key&&(e.dimensions[r]=n)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!v(e)),e.focusLayer.render&&e.focusLayer.render(e.panels)}).on("dragend",function(t){var e=t.parent;t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,E(C,e),o.select(this).attr("transform",function(t){return"translate("+t.x+", 0)"}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!v(e)),e.focusLayer&&e.focusLayer.render(e.panels),e.pickLayer&&e.pickLayer.render(e.panels,!0),_.linePickActive(!0),d&&d.axesMoved&&d.axesMoved(e.key,e.dimensions.map(function(t){return t.crossfilterDimensionIndex}))})),C.exit().remove();var O=C.selectAll("."+i.cn.axisOverlays).data(c,u);O.enter().append("g").classed(i.cn.axisOverlays,!0),O.selectAll("."+i.cn.axis).remove();var D=O.selectAll("."+i.cn.axis).data(c,u);D.enter().append("g").classed(i.cn.axis,!0),D.each(function(t){var e=t.model.height/t.model.tickDistance,n=t.domainScale,r=n.domain();o.select(this).call(o.svg.axis().orient("left").tickSize(4).outerTickSize(2).ticks(e,t.tickFormat).tickValues(t.ordinal?r:null).tickFormat(t.ordinal?function(t){return t}:null).scale(n)),s.font(D.selectAll("text"),t.model.tickFont)}),D.selectAll(".domain, .tick>line").attr("fill","none").attr("stroke","black").attr("stroke-opacity",.25).attr("stroke-width","1px"),D.selectAll("text").style("text-shadow","1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff").style("cursor","default").style("user-select","none");var L=O.selectAll("."+i.cn.axisHeading).data(c,u);L.enter().append("g").classed(i.cn.axisHeading,!0);var z=L.selectAll("."+i.cn.axisTitle).data(c,u);z.enter().append("text").classed(i.cn.axisTitle,!0).attr("text-anchor","middle").style("cursor","ew-resize").style("user-select","none").style("pointer-events","auto"),z.attr("transform","translate(0,"+-i.axisTitleOffset+")").text(function(t){return t.label}).each(function(t){s.font(o.select(this),t.model.labelFont)});var P=O.selectAll("."+i.cn.axisExtent).data(c,u);P.enter().append("g").classed(i.cn.axisExtent,!0);var I=P.selectAll("."+i.cn.axisExtentTop).data(c,u);I.enter().append("g").classed(i.cn.axisExtentTop,!0),I.attr("transform","translate(0,"+-i.axisExtentOffset+")");var R=I.selectAll("."+i.cn.axisExtentTopText).data(c,u);function F(t,e){if(t.ordinal)return"";var n=t.domainScale.domain();return o.format(t.tickFormat)(n[e?n.length-1:0])}R.enter().append("text").classed(i.cn.axisExtentTopText,!0).call(b),R.text(function(t){return F(t,!0)}).each(function(t){s.font(o.select(this),t.model.rangeFont)});var j=P.selectAll("."+i.cn.axisExtentBottom).data(c,u);j.enter().append("g").classed(i.cn.axisExtentBottom,!0),j.attr("transform",function(t){return"translate(0,"+(t.model.height+i.axisExtentOffset)+")"});var N=j.selectAll("."+i.cn.axisExtentBottomText).data(c,u);N.enter().append("text").classed(i.cn.axisExtentBottomText,!0).attr("dy","0.75em").call(b),N.text(function(t){return F(t)}).each(function(t){s.font(o.select(this),t.model.rangeFont)}),h.ensureAxisBrush(O)}},{"../../components/drawing":595,"../../lib":696,"../../lib/gup":693,"./axisbrush":1008,"./constants":1011,"./lines":1014,d3:148}],1017:[function(t,e,n){"use strict";var r=t("./parcoords"),i=t("../../lib/prepare_regl");e.exports=function(t,e){var n=t._fullLayout,a=n._toppaper,o=n._paperdiv,s=n._glcontainer,l=i(t);if(l){var u={},c={},f=n._size;e.forEach(function(e,n){u[n]=t.data[n].dimensions,c[n]=t.data[n].dimensions.slice()}),r(o,a,s,e,{width:f.w,height:f.h,margin:{t:f.t,r:f.r,b:f.b,l:f.l}},{filterChanged:function(e,n,r){var i=c[e][n],a=r.map(function(t){return t.slice()});a.length?(1===a.length&&(a=a[0]),i.constraintrange=a,a=[a]):(delete i.constraintrange,a=null);var o={};o["dimensions["+n+"].constraintrange"]=a,t.emit("plotly_restyle",[o,[e]])},hover:function(e){t.emit("plotly_hover",e)},unhover:function(e){t.emit("plotly_unhover",e)},axesMoved:function(e,n){function r(t){return!("visible"in 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r=t("../../components/color/attributes"),i=t("../../plots/font_attributes"),a=t("../../plots/attributes"),o=t("../../plots/domain").attributes,s=t("../../lib/extend").extendFlat,l=i({editType:"calc",arrayOk:!0,colorEditType:"plot"});e.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:r.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},editType:"calc"},text:{valType:"data_array",editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:s({},a.hoverinfo,{flags:["label","text","value","percent","name"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"calc"},textfont:s({},l,{}),insidetextfont:s({},l,{}),outsidetextfont:s({},l,{}),title:{valType:"string",dflt:"",editType:"calc"},titleposition:{valType:"enumerated",values:["top left","top center","top right","middle center","bottom left","bottom center","bottom right"],editType:"calc"},titlefont:s({},l,{}),domain:o({name:"pie",trace:!0,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:!0,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"number",min:-360,max:360,dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:!0,editType:"calc"}}},{"../../components/color/attributes":569,"../../lib/extend":685,"../../plots/attributes":741,"../../plots/domain":770,"../../plots/font_attributes":771}],1019:[function(t,e,n){"use strict";var r=t("../../registry"),i=t("../../plots/get_data").getModuleCalcData;n.name="pie",n.plot=function(t){var e=r.getModule("pie"),n=i(t.calcdata,e)[0];n.length&&e.plot(t,n)},n.clean=function(t,e,n,r){var i=r._has&&r._has("pie"),a=e._has&&e._has("pie");i&&!a&&r._pielayer.selectAll("g.trace").remove()}},{"../../plots/get_data":781,"../../registry":827}],1020:[function(t,e,n){"use strict";var r=t("fast-isnumeric"),i=t("../../lib").isArrayOrTypedArray,a=t("tinycolor2"),o=t("../../components/color"),s=t("./helpers");n.calc=function(t,e){var n,l,u,c,f,h=e.values,p=i(h)&&h.length,d=e.labels,m=e.marker.colors||[],v=[],g=t._fullLayout,y=g._piecolormap,b={},x=0,_=g.hiddenlabels||[];if(e.dlabel)for(d=new Array(h.length),n=0;n<h.length;n++)d[n]=String(e.label0+n*e.dlabel);function w(t,e){return!!t&&!!(t=a(t)).isValid()&&(t=o.addOpacity(t,t.getAlpha()),y[e]||(y[e]=t),t)}var A=(p?h:d).length;for(n=0;n<A;n++){if(p){if(l=h[n],!r(l))continue;if((l=+l)<0)continue}else l=1;void 0!==(u=d[n])&&""!==u||(u=n),u=String(u);var M=b[u];void 0===M?(b[u]=v.length,(c=-1!==_.indexOf(u))||(x+=l),v.push({v:l,label:u,color:w(m[n],u),i:n,pts:[n],hidden:c})):((f=v[M]).v+=l,f.pts.push(n),f.hidden||(x+=l),!1===f.color&&m[n]&&(f.color=w(m[n],u)))}if(e.sort&&v.sort(function(t,e){return e.v-t.v}),v[0]&&(v[0].vTotal=x),e.textinfo&&"none"!==e.textinfo){var k,T=-1!==e.textinfo.indexOf("label"),S=-1!==e.textinfo.indexOf("text"),C=-1!==e.textinfo.indexOf("value"),E=-1!==e.textinfo.indexOf("percent"),O=g.separators;for(n=0;n<v.length;n++){if(f=v[n],k=T?[f.label]:[],S){var D=s.getFirstFilled(e.text,f.pts);D&&k.push(D)}C&&k.push(s.formatPieValue(f.v,O)),E&&k.push(s.formatPiePercent(f.v/x,O)),f.text=k.join("<br>")}}return v},n.crossTraceCalc=function(t){var e=t._fullLayout,n=t.calcdata,r=e.piecolorway,i=e._piecolormap;e.extendpiecolors&&(r=function(t){var e,n=JSON.stringify(t),r=l[n];if(!r){for(r=t.slice(),e=0;e<t.length;e++)r.push(a(t[e]).lighten(20).toHexString());for(e=0;e<t.length;e++)r.push(a(t[e]).darken(20).toHexString());l[n]=r}return r}(r));var o,s,u,c,f=0;for(o=0;o<n.length;o++)if("pie"===(u=n[o])[0].trace.type)for(s=0;s<u.length;s++)!1===(c=u[s]).color&&(i[c.label]?c.color=i[c.label]:(i[c.label]=c.color=r[f%r.length],f++))};var l={}},{"../../components/color":570,"../../lib":696,"./helpers":1023,"fast-isnumeric":214,tinycolor2:514}],1021:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("./attributes"),a=t("../../plots/domain").defaults;e.exports=function(t,e,n,o){function s(n,a){return r.coerce(t,e,i,n,a)}var l,u=r.coerceFont,c=s("values"),f=r.isArrayOrTypedArray(c),h=s("labels");if(Array.isArray(h)?(l=h.length,f&&(l=Math.min(l,c.length))):f&&(l=c.length,s("label0"),s("dlabel")),l){e._length=l;var p=s("marker.line.width");p&&s("marker.line.color"),s("marker.colors"),s("scalegroup");var d=s("text"),m=s("textinfo",Array.isArray(d)?"text+percent":"percent");if(s("hovertext"),m&&"none"!==m){var v=s("textposition"),g=Array.isArray(v)||"auto"===v,y=g||"inside"===v,b=g||"outside"===v;if(y||b){var x=u(s,"textfont",o.font);if(y){var _=r.extendFlat({},x),w=t.textfont&&t.textfont.color,A=!w;A&&delete _.color,u(s,"insidetextfont",_)}b&&u(s,"outsidetextfont",x)}}a(e,o,s);var M=s("hole"),k=s("title");if(k){var T=s("titleposition",M?"middle center":"top center");M||"middle center"!==T||(e.titleposition="top center"),u(s,"titlefont",o.font)}s("sort"),s("direction"),s("rotation"),s("pull")}else e.visible=!1}},{"../../lib":696,"../../plots/domain":770,"./attributes":1018}],1022:[function(t,e,n){"use strict";var r=t("../../components/fx/helpers").appendArrayMultiPointValues;e.exports=function(t,e){var n={curveNumber:e.index,pointNumbers:t.pts,data:e._input,fullData:e,label:t.label,color:t.color,value:t.v,v:t.v};return 1===t.pts.length&&(n.pointNumber=n.i=t.pts[0]),r(n,e,t.pts),n}},{"../../components/fx/helpers":609}],1023:[function(t,e,n){"use strict";var r=t("../../lib");n.formatPiePercent=function(t,e){var n=(100*t).toPrecision(3);return-1!==n.lastIndexOf(".")&&(n=n.replace(/[.]?0+$/,"")),r.numSeparate(n,e)+"%"},n.formatPieValue=function(t,e){var n=t.toPrecision(10);return-1!==n.lastIndexOf(".")&&(n=n.replace(/[.]?0+$/,"")),r.numSeparate(n,e)},n.getFirstFilled=function(t,e){if(Array.isArray(t))for(var n=0;n<e.length;n++){var r=t[e[n]];if(r||0===r)return r}},n.castOption=function(t,e){return Array.isArray(t)?n.getFirstFilled(t,e):t||void 0}},{"../../lib":696}],1024:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.supplyLayoutDefaults=t("./layout_defaults"),r.layoutAttributes=t("./layout_attributes");var i=t("./calc");r.calc=i.calc,r.crossTraceCalc=i.crossTraceCalc,r.plot=t("./plot"),r.style=t("./style"),r.styleOne=t("./style_one"),r.moduleType="trace",r.name="pie",r.basePlotModule=t("./base_plot"),r.categories=["pie","showLegend"],r.meta={},e.exports=r},{"./attributes":1018,"./base_plot":1019,"./calc":1020,"./defaults":1021,"./layout_attributes":1025,"./layout_defaults":1026,"./plot":1027,"./style":1028,"./style_one":1029}],1025:[function(t,e,n){"use strict";e.exports={hiddenlabels:{valType:"data_array",editType:"calc"},piecolorway:{valType:"colorlist",editType:"calc"},extendpiecolors:{valType:"boolean",dflt:!0,editType:"calc"}}},{}],1026:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("./layout_attributes");e.exports=function(t,e){function n(n,a){return r.coerce(t,e,i,n,a)}n("hiddenlabels"),n("piecolorway",e.colorway),n("extendpiecolors")}},{"../../lib":696,"./layout_attributes":1025}],1027:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../components/fx"),a=t("../../components/color"),o=t("../../components/drawing"),s=t("../../lib"),l=t("../../lib/svg_text_utils"),u=t("./helpers"),c=t("./event_data");function f(t,e){if(t.v===e.vTotal&&!e.trace.hole)return 1;var n=Math.PI*Math.min(t.v/e.vTotal,.5);return Math.min(1/(1+1/Math.sin(n)),(1-e.trace.hole)/2)}function h(t,e){var n=e.pxmid[0],r=e.pxmid[1],i=t.width/2,a=t.height/2;return n<0&&(i*=-1),r<0&&(a*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(a)*(i>0?1:-1)/2,y:a/(1+n*n/(r*r)),outside:!0}}function p(t,e){var n=t.trace,r=e.h*(n.domain.y[1]-n.domain.y[0]);return Math.min(t.titleBox.height,r/2)}function d(t){var e,n=t.pull;if(Array.isArray(n))for(n=0,e=0;e<t.pull.length;e++)t.pull[e]>n&&(n=t.pull[e]);return n}e.exports=function(t,e){var n=t._fullLayout;!function(t,e){for(var n,r,i=0;i<t.length;i++)if(n=t[i][0],(r=n.trace).title){var a=o.tester.append("text").attr("data-notex",1).text(r.title).call(o.font,r.titlefont).call(l.convertToTspans,e),s=o.bBox(a.node(),!0);n.titleBox={width:s.width,height:s.height},a.remove()}}(e,t),function(t,e){var n,r,i,a,o,s,l,u,c,f=[];for(i=0;i<t.length;i++)o=t[i][0],s=o.trace,n=e.w*(s.domain.x[1]-s.domain.x[0]),r=e.h*(s.domain.y[1]-s.domain.y[0]),s.title&&"middle center"!==s.titleposition&&(r-=p(o,e)),l=d(s),o.r=Math.min(n,r)/(2+2*l),o.cx=e.l+e.w*(s.domain.x[1]+s.domain.x[0])/2,o.cy=e.t+e.h*(1-s.domain.y[0])-r/2,s.title&&-1!==s.titleposition.indexOf("bottom")&&(o.cy-=p(o,e)),s.scalegroup&&-1===f.indexOf(s.scalegroup)&&f.push(s.scalegroup);for(a=0;a<f.length;a++){for(c=1/0,u=f[a],i=0;i<t.length;i++)(o=t[i][0]).trace.scalegroup===u&&(c=Math.min(c,o.r*o.r/o.vTotal));for(i=0;i<t.length;i++)(o=t[i][0]).trace.scalegroup===u&&(o.r=Math.sqrt(c*o.vTotal))}}(e,n._size);var m=s.makeTraceGroups(n._pielayer,e,"trace").each(function(e){var m=r.select(this),v=e[0],g=v.trace;!function(t){var e,n,r,i=t[0],a=i.trace,o=a.rotation*Math.PI/180,s=2*Math.PI/i.vTotal,l="px0",u="px1";if("counterclockwise"===a.direction){for(e=0;e<t.length&&t[e].hidden;e++);if(e===t.length)return;o+=s*t[e].v,s*=-1,l="px1",u="px0"}function c(t){return[i.r*Math.sin(t),-i.r*Math.cos(t)]}for(r=c(o),e=0;e<t.length;e++)(n=t[e]).hidden||(n[l]=r,o+=s*n.v/2,n.pxmid=c(o),n.midangle=o,o+=s*n.v/2,r=c(o),n[u]=r,n.largeArc=n.v>i.vTotal/2?1:0)}(e),m.attr("stroke-linejoin","round"),m.each(function(){var m=r.select(this).selectAll("g.slice").data(e);m.enter().append("g").classed("slice",!0),m.exit().remove();var y=[[[],[]],[[],[]]],b=!1;m.each(function(e){if(e.hidden)r.select(this).selectAll("path,g").remove();else{e.pointNumber=e.i,e.curveNumber=g.index,y[e.pxmid[1]<0?0:1][e.pxmid[0]<0?0:1].push(e);var p=v.cx,d=v.cy,m=r.select(this),x=m.selectAll("path.surface").data([e]),_=!1,w=!1;if(x.enter().append("path").classed("surface",!0).style({"pointer-events":"all"}),m.select("path.textline").remove(),m.on("mouseover",function(){var a=t._fullLayout,o=t._fullData[g.index];if(!t._dragging&&!1!==a.hovermode){var s=o.hoverinfo;if(Array.isArray(s)&&(s=i.castHoverinfo({hoverinfo:[u.castOption(s,e.pts)],_module:g._module},a,0)),"all"===s&&(s="label+text+value+percent+name"),"none"!==s&&"skip"!==s&&s){var l=f(e,v),h=p+e.pxmid[0]*(1-l),m=d+e.pxmid[1]*(1-l),y=n.separators,b=[];if(-1!==s.indexOf("label")&&b.push(e.label),-1!==s.indexOf("text")){var x=u.castOption(o.hovertext||o.text,e.pts);x&&b.push(x)}-1!==s.indexOf("value")&&b.push(u.formatPieValue(e.v,y)),-1!==s.indexOf("percent")&&b.push(u.formatPiePercent(e.v/v.vTotal,y));var A=g.hoverlabel,M=A.font;i.loneHover({x0:h-l*v.r,x1:h+l*v.r,y:m,text:b.join("<br>"),name:-1!==s.indexOf("name")?o.name:void 0,idealAlign:e.pxmid[0]<0?"left":"right",color:u.castOption(A.bgcolor,e.pts)||e.color,borderColor:u.castOption(A.bordercolor,e.pts),fontFamily:u.castOption(M.family,e.pts),fontSize:u.castOption(M.size,e.pts),fontColor:u.castOption(M.color,e.pts)},{container:a._hoverlayer.node(),outerContainer:a._paper.node(),gd:t}),_=!0}t.emit("plotly_hover",{points:[c(e,o)],event:r.event}),w=!0}}).on("mouseout",function(n){var a=t._fullLayout,o=t._fullData[g.index];w&&(n.originalEvent=r.event,t.emit("plotly_unhover",{points:[c(e,o)],event:r.event}),w=!1),_&&(i.loneUnhover(a._hoverlayer.node()),_=!1)}).on("click",function(){var n=t._fullLayout,a=t._fullData[g.index];t._dragging||!1===n.hovermode||(t._hoverdata=[c(e,a)],i.click(t,r.event))}),g.pull){var A=+u.castOption(g.pull,e.pts)||0;A>0&&(p+=A*e.pxmid[0],d+=A*e.pxmid[1])}e.cxFinal=p,e.cyFinal=d;var M=g.hole;if(e.v===v.vTotal){var k="M"+(p+e.px0[0])+","+(d+e.px0[1])+O(e.px0,e.pxmid,!0,1)+O(e.pxmid,e.px0,!0,1)+"Z";M?x.attr("d","M"+(p+M*e.px0[0])+","+(d+M*e.px0[1])+O(e.px0,e.pxmid,!1,M)+O(e.pxmid,e.px0,!1,M)+"Z"+k):x.attr("d",k)}else{var T=O(e.px0,e.px1,!0,1);if(M){var S=1-M;x.attr("d","M"+(p+M*e.px1[0])+","+(d+M*e.px1[1])+O(e.px1,e.px0,!1,M)+"l"+S*e.px0[0]+","+S*e.px0[1]+T+"Z")}else x.attr("d","M"+p+","+d+"l"+e.px0[0]+","+e.px0[1]+T+"Z")}var C=u.castOption(g.textposition,e.pts),E=m.selectAll("g.slicetext").data(e.text&&"none"!==C?[0]:[]);E.enter().append("g").classed("slicetext",!0),E.exit().remove(),E.each(function(){var n=s.ensureSingle(r.select(this),"text","",function(t){t.attr("data-notex",1)});n.text(e.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(o.font,"outside"===C?function(t,e,n){var r=u.castOption(t.outsidetextfont.color,e.pts)||u.castOption(t.textfont.color,e.pts)||n.color,i=u.castOption(t.outsidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||n.family,a=u.castOption(t.outsidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||n.size;return{color:r,family:i,size:a}}(g,e,t._fullLayout.font):function(t,e,n){var r=u.castOption(t.insidetextfont.color,e.pts);!r&&t._input.textfont&&(r=u.castOption(t._input.textfont.color,e.pts));var i=u.castOption(t.insidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||n.family,o=u.castOption(t.insidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||n.size;return{color:r||a.contrast(e.color),family:i,size:o}}(g,e,t._fullLayout.font)).call(l.convertToTspans,t);var i,c=o.bBox(n.node());"outside"===C?i=h(c,e):(i=function(t,e,n){var r=Math.sqrt(t.width*t.width+t.height*t.height),i=t.width/t.height,a=Math.PI*Math.min(e.v/n.vTotal,.5),o=1-n.trace.hole,s=f(e,n),l={scale:s*n.r*2/r,rCenter:1-s,rotate:0};if(l.scale>=1)return l;var u=i+1/(2*Math.tan(a)),c=n.r*Math.min(1/(Math.sqrt(u*u+.5)+u),o/(Math.sqrt(i*i+o/2)+i)),h={scale:2*c/t.height,rCenter:Math.cos(c/n.r)-c*i/n.r,rotate:(180/Math.PI*e.midangle+720)%180-90},p=1/i,d=p+1/(2*Math.tan(a)),m=n.r*Math.min(1/(Math.sqrt(d*d+.5)+d),o/(Math.sqrt(p*p+o/2)+p)),v={scale:2*m/t.width,rCenter:Math.cos(m/n.r)-m/i/n.r,rotate:(180/Math.PI*e.midangle+810)%180-90},g=v.scale>h.scale?v:h;return l.scale<1&&g.scale>l.scale?g:l}(c,e,v),"auto"===C&&i.scale<1&&(n.call(o.font,g.outsidetextfont),g.outsidetextfont.family===g.insidetextfont.family&&g.outsidetextfont.size===g.insidetextfont.size||(c=o.bBox(n.node())),i=h(c,e)));var 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o=n.node;o.originalEvent=r.event,t._hoverdata=[o],r.select(e).call(g,n,i),a.click(t,{target:!0})}}})}},{"../../components/color":570,"../../components/fx":612,"../../lib":696,"./constants":1037,"./render":1041,d3:148}],1041:[function(t,e,n){"use strict";var r=t("./constants"),i=t("d3"),a=t("tinycolor2"),o=t("../../components/color"),s=t("../../components/drawing"),l=t("@plotly/d3-sankey").sankey,u=t("d3-force"),c=t("../../lib"),f=c.isArrayOrTypedArray,h=c.isIndex,p=t("../../lib/gup"),d=p.keyFun,m=p.repeat,v=p.unwrap;function g(t){t.lastDraggedX=t.x,t.lastDraggedY=t.y}function y(t){return function(e){return e.node.originalX===t.node.originalX}}function b(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y+t[e].dy/2}function x(t){t.attr("transform",function(t){return"translate("+t.node.x.toFixed(3)+", "+(t.node.y-t.node.dy/2).toFixed(3)+")"})}function _(t){var e=t.sankey.nodes();!function(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y-t[e].dy/2}(e);var n=t.sankey.link()(t.link);return b(e),n}function w(t){t.call(x)}function A(t,e){t.call(w),e.attr("d",_)}function M(t){t.attr("width",function(t){return t.visibleWidth}).attr("height",function(t){return t.visibleHeight})}function k(t){return t.link.dy>1||t.linkLineWidth>0}function T(t){var e="translate("+t.translateX+","+t.translateY+")";return e+(t.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)")}function S(t){return"translate("+(t.horizontal?0:t.labelY)+" "+(t.horizontal?t.labelY:0)+")"}function C(t){return i.svg.line()([[t.horizontal?t.left?-t.sizeAcross:t.visibleWidth+r.nodeTextOffsetHorizontal:r.nodeTextOffsetHorizontal,0],[t.horizontal?t.left?-r.nodeTextOffsetHorizontal:t.sizeAcross:t.visibleHeight-r.nodeTextOffsetHorizontal,0]])}function E(t){return t.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)"}function O(t){return t.horizontal?"scale(1 1)":"scale(-1 1)"}function D(t){return t.darkBackground&&!t.horizontal?"rgb(255,255,255)":"rgb(0,0,0)"}function L(t){return t.horizontal&&t.left?"100%":"0%"}function z(t,e,n){t.on(".basic",null).on("mouseover.basic",function(t){t.interactionState.dragInProgress||(n.hover(this,t,e),t.interactionState.hovered=[this,t])}).on("mousemove.basic",function(t){t.interactionState.dragInProgress||(n.follow(this,t),t.interactionState.hovered=[this,t])}).on("mouseout.basic",function(t){t.interactionState.dragInProgress||(n.unhover(this,t,e),t.interactionState.hovered=!1)}).on("click.basic",function(t){t.interactionState.hovered&&(n.unhover(this,t,e),t.interactionState.hovered=!1),t.interactionState.dragInProgress||n.select(this,t,e)})}function P(t,e,n){var a=i.behavior.drag().origin(function(t){return t.node}).on("dragstart",function(i){if("fixed"!==i.arrangement&&(c.raiseToTop(this),i.interactionState.dragInProgress=i.node,g(i.node),i.interactionState.hovered&&(n.nodeEvents.unhover.apply(0,i.interactionState.hovered),i.interactionState.hovered=!1),"snap"===i.arrangement)){var a=i.traceId+"|"+Math.floor(i.node.originalX);i.forceLayouts[a]?i.forceLayouts[a].alpha(1):function(t,e,n){var i=n.sankey.nodes().filter(function(t){return t.originalX===n.node.originalX});n.forceLayouts[e]=u.forceSimulation(i).alphaDecay(0).force("collide",u.forceCollide().radius(function(t){return t.dy/2+n.nodePad/2}).strength(1).iterations(r.forceIterations)).force("constrain",function(t,e,n,i){return function(){for(var t=0,a=0;a<n.length;a++){var o=n[a];o===i.interactionState.dragInProgress?(o.x=o.lastDraggedX,o.y=o.lastDraggedY):(o.vx=(o.originalX-o.x)/r.forceTicksPerFrame,o.y=Math.min(i.size-o.dy/2,Math.max(o.dy/2,o.y))),t=Math.max(t,Math.abs(o.vx),Math.abs(o.vy))}!i.interactionState.dragInProgress&&t<.1&&i.forceLayouts[e].alpha()>0&&i.forceLayouts[e].alpha(0)}}(0,e,i,n)).stop()}(0,a,i),function(t,e,n,i){window.requestAnimationFrame(function a(){for(var 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g=p.selectAll("."+r.cn.sankeyLink).data(function(t){return t.sankey.links().filter(function(t){return t.value}).map(function(t,e,n){var r=a(n.color),i=n.source.label+"|"+n.target.label,s=t[i];t[i]=(s||0)+1;var l=i+"__"+t[i];return n.trace=e.trace,n.curveNumber=e.trace.index,{key:l,traceId:e.key,link:n,tinyColorHue:o.tinyRGB(r),tinyColorAlpha:r.getAlpha(),linkLineColor:e.linkLineColor,linkLineWidth:e.linkLineWidth,valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,interactionState:e.interactionState}}.bind(null,{},t))},d);g.enter().append("path").classed(r.cn.sankeyLink,!0).attr("d",_).call(z,u,i.linkEvents),g.style("stroke",function(t){return k(t)?o.tinyRGB(a(t.linkLineColor)):t.tinyColorHue}).style("stroke-opacity",function(t){return k(t)?o.opacity(t.linkLineColor):t.tinyColorAlpha}).style("stroke-width",function(t){return k(t)?t.linkLineWidth:1}).style("fill",function(t){return t.tinyColorHue}).style("fill-opacity",function(t){return t.tinyColorAlpha}),g.transition().ease(r.ease).duration(r.duration).attr("d",_),g.exit().transition().ease(r.ease).duration(r.duration).style("opacity",0).remove();var y=u.selectAll("."+r.cn.sankeyNodeSet).data(m,d);y.enter().append("g").classed(r.cn.sankeyNodeSet,!0),y.style("cursor",function(t){switch(t.arrangement){case"fixed":return"default";case"perpendicular":return"ns-resize";default:return"move"}});var w=y.selectAll("."+r.cn.sankeyNode).data(function(t){var e=t.sankey.nodes();return function(t){var e,n=[];for(e=0;e<t.length;e++)t[e].originalX=t[e].x,t[e].originalY=t[e].y,-1===n.indexOf(t[e].x)&&n.push(t[e].x);for(n.sort(function(t,e){return t-e}),e=0;e<t.length;e++)t[e].originalLayerIndex=n.indexOf(t[e].originalX),t[e].originalLayer=t[e].originalLayerIndex/(n.length-1)}(e),e.filter(function(t){return t.value}).map(function(t,e,n){var i=a(n.color),s=r.nodePadAcross,l=e.nodePad/2,u=n.dx,c=Math.max(.5,n.dy),f=n.label,h=t[f];t[f]=(h||0)+1;var p=f+"__"+t[f];return n.trace=e.trace,n.curveNumber=e.trace.index,{key:p,traceId:e.key,node:n,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(u),visibleHeight:c,zoneX:-s,zoneY:-l,zoneWidth:u+2*s,zoneHeight:c+2*l,labelY:e.horizontal?n.dy/2+1:n.dx/2+1,left:1===n.originalLayer,sizeAcross:e.width,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:i.getBrightness()<=128,tinyColorHue:o.tinyRGB(i),tinyColorAlpha:i.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,p].join(" "),interactionState:e.interactionState}}.bind(null,{},t))},d);w.enter().append("g").classed(r.cn.sankeyNode,!0).call(x).call(z,u,i.nodeEvents),w.call(P,g,i),w.transition().ease(r.ease).duration(r.duration).call(x),w.exit().transition().ease(r.ease).duration(r.duration).style("opacity",0).remove();var A=w.selectAll("."+r.cn.nodeRect).data(m);A.enter().append("rect").classed(r.cn.nodeRect,!0).call(M),A.style("stroke-width",function(t){return t.nodeLineWidth}).style("stroke",function(t){return o.tinyRGB(a(t.nodeLineColor))}).style("stroke-opacity",function(t){return o.opacity(t.nodeLineColor)}).style("fill",function(t){return t.tinyColorHue}).style("fill-opacity",function(t){return t.tinyColorAlpha}),A.transition().ease(r.ease).duration(r.duration).call(M);var I=w.selectAll("."+r.cn.nodeCapture).data(m);I.enter().append("rect").classed(r.cn.nodeCapture,!0).style("fill-opacity",0),I.attr("x",function(t){return t.zoneX}).attr("y",function(t){return t.zoneY}).attr("width",function(t){return t.zoneWidth}).attr("height",function(t){return t.zoneHeight});var R=w.selectAll("."+r.cn.nodeCentered).data(m);R.enter().append("g").classed(r.cn.nodeCentered,!0).attr("transform",S),R.transition().ease(r.ease).duration(r.duration).attr("transform",S);var F=R.selectAll("."+r.cn.nodeLabelGuide).data(m);F.enter().append("path").classed(r.cn.nodeLabelGuide,!0).attr("id",function(t){return t.uniqueNodeLabelPathId}).attr("d",C).attr("transform",E),F.transition().ease(r.ease).duration(r.duration).attr("d",C).attr("transform",E);var j=R.selectAll("."+r.cn.nodeLabel).data(m);j.enter().append("text").classed(r.cn.nodeLabel,!0).attr("transform",O).style("user-select","none").style("cursor","default").style("fill","black"),j.style("text-shadow",function(t){return t.horizontal?"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff":"none"}).each(function(t){s.font(j,t.textFont)}),j.transition().ease(r.ease).duration(r.duration).attr("transform",O);var N=j.selectAll("."+r.cn.nodeLabelTextPath).data(m);N.enter().append("textPath").classed(r.cn.nodeLabelTextPath,!0).attr("alignment-baseline","middle").attr("xlink:href",function(t){return"#"+t.uniqueNodeLabelPathId}).attr("startOffset",L).style("fill",D),N.text(function(t){return 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center",arrayOk:!1}),textfont:{color:r.textfont.color,size:r.textfont.size,family:l({},r.textfont.family,{arrayOk:!1})},hoverinfo:l({},a.hoverinfo)},"calc","nested");d.x.editType=d.y.editType=d.z.editType="calc+clearAxisTypes"},{"../../components/colorscale/attributes":577,"../../constants/gl3d_dashes":670,"../../constants/gl3d_markers":671,"../../lib/extend":685,"../../plot_api/edit_types":727,"../../plots/attributes":741,"../scatter/attributes":1043}],1071:[function(t,e,n){"use strict";var r=t("../scatter/arrays_to_calcdata"),i=t("../scatter/colorscale_calc");e.exports=function(t,e){var n=[{x:!1,y:!1,trace:e,t:{}}];return r(n,e),i(e),n}},{"../scatter/arrays_to_calcdata":1042,"../scatter/colorscale_calc":1046}],1072:[function(t,e,n){"use strict";var r=t("../../registry");function i(t,e,n,i){if(!e||!e.visible)return null;for(var a=r.getComponentMethod("errorbars","makeComputeError")(e),o=new Array(t.length),s=0;s<t.length;s++){var l=a(+t[s],s);if("log"===i.type){var u=i.c2l(t[s]),c=t[s]-l[0],f=t[s]+l[1];if(o[s]=[(i.c2l(c,!0)-u)*n,(i.c2l(f,!0)-u)*n],c>0){var h=i.c2l(c);i._lowerLogErrorBound||(i._lowerLogErrorBound=h),i._lowerErrorBound=Math.min(i._lowerLogErrorBound,h)}}else o[s]=[-l[0]*n,l[1]*n]}return o}e.exports=function(t,e,n){var r=[i(t.x,t.error_x,e[0],n.xaxis),i(t.y,t.error_y,e[1],n.yaxis),i(t.z,t.error_z,e[2],n.zaxis)],a=function(t){for(var e=0;e<t.length;e++)if(t[e])return t[e].length;return 0}(r);if(0===a)return null;for(var o=new Array(a),s=0;s<a;s++){for(var l=[[0,0,0],[0,0,0]],u=0;u<3;u++)if(r[u])for(var c=0;c<2;c++)l[c][u]=r[u][s][c];o[s]=l}return o}},{"../../registry":827}],1073:[function(t,e,n){"use strict";var r=t("gl-line3d"),i=t("gl-scatter3d"),a=t("gl-error3d"),o=t("gl-mesh3d"),s=t("delaunay-triangulate"),l=t("../../lib"),u=t("../../lib/str2rgbarray"),c=t("../../lib/gl_format_color").formatColor,f=t("../scatter/make_bubble_size_func"),h=t("../../constants/gl3d_dashes"),p=t("../../constants/gl3d_markers"),d=t("./calc_errors");function m(t,e){this.scene=t,this.uid=e,this.linePlot=null,this.scatterPlot=null,this.errorBars=null,this.textMarkers=null,this.delaunayMesh=null,this.color=null,this.mode="",this.dataPoints=[],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.textLabels=null,this.data=null}var v=m.prototype;function g(t,e){return e(4*t)}function y(t){return p[t]}function b(t,e,n,r,i){var a=null;if(l.isArrayOrTypedArray(t)){a=[];for(var o=0;o<e;o++)void 0===t[o]?a[o]=r:a[o]=n(t[o],i)}else a=n(t,l.identity);return a}function x(t,e){var n,r,i,a,o,s,h,p,m=[],v=t.fullSceneLayout,x=t.dataScale,_=v.xaxis,w=v.yaxis,A=v.zaxis,M=e.marker,k=e.line,T=e.x||[],S=e.y||[],C=e.z||[],E=T.length,O=e.xcalendar,D=e.ycalendar,L=e.zcalendar;for(r=0;r<E;r++)i=_.d2l(T[r],0,O)*x[0],a=w.d2l(S[r],0,D)*x[1],o=A.d2l(C[r],0,L)*x[2],m[r]=[i,a,o];if(Array.isArray(e.text))s=e.text;else if(void 0!==e.text)for(s=new Array(E),r=0;r<E;r++)s[r]=e.text;if(n={position:m,mode:e.mode,text:s},"line"in e&&(n.lineColor=c(k,1,E),n.lineWidth=k.width,n.lineDashes=k.dash),"marker"in e){var z=f(e);n.scatterColor=c(M,1,E),n.scatterSize=b(M.size,E,g,20,z),n.scatterMarker=b(M.symbol,E,y,"●"),n.scatterLineWidth=M.line.width,n.scatterLineColor=c(M.line,1,E),n.scatterAngle=0}"textposition"in e&&(n.textOffset=(h=e.textposition,p=[0,0],Array.isArray(h)?[0,-1]:(h.indexOf("bottom")>=0&&(p[1]+=1),h.indexOf("top")>=0&&(p[1]-=1),h.indexOf("left")>=0&&(p[0]-=1),h.indexOf("right")>=0&&(p[0]+=1),p)),n.textColor=c(e.textfont,1,E),n.textSize=b(e.textfont.size,E,l.identity,12),n.textFont=e.textfont.family,n.textAngle=0);var P=["x","y","z"];for(n.project=[!1,!1,!1],n.projectScale=[1,1,1],n.projectOpacity=[1,1,1],r=0;r<3;++r){var I=e.projection[P[r]];(n.project[r]=I.show)&&(n.projectOpacity[r]=I.opacity,n.projectScale[r]=I.scale)}n.errorBounds=d(e,x,v);var R=function(t){for(var e=[0,0,0],n=[[0,0,0],[0,0,0],[0,0,0]],r=[1,1,1],i=0;i<3;i++){var a=t[i];a&&!1!==a.copy_zstyle&&!1!==t[2].visible&&(a=t[2]),a&&a.visible&&(e[i]=a.width/2,n[i]=u(a.color),r[i]=a.thickness)}return{capSize:e,color:n,lineWidth:r}}([e.error_x,e.error_y,e.error_z]);return n.errorColor=R.color,n.errorLineWidth=R.lineWidth,n.errorCapSize=R.capSize,n.delaunayAxis=e.surfaceaxis,n.delaunayColor=u(e.surfacecolor),n}function _(t){if(Array.isArray(t)){var e=t[0];return Array.isArray(e)&&(t=e),"rgb("+t.slice(0,3).map(function(t){return Math.round(255*t)})+")"}return null}v.handlePick=function(t){if(t.object&&(t.object===this.linePlot||t.object===this.delaunayMesh||t.object===this.textMarkers||t.object===this.scatterPlot)){var e=t.index=t.data.index;return t.object.highlight&&t.object.highlight(null),this.scatterPlot&&(t.object=this.scatterPlot,this.scatterPlot.highlight(t.data)),t.textLabel="",this.textLabels&&(Array.isArray(this.textLabels)?(this.textLabels[e]||0===this.textLabels[e])&&(t.textLabel=this.textLabels[e]):t.textLabel=this.textLabels),t.traceCoordinate=[this.data.x[e],this.data.y[e],this.data.z[e]],!0}},v.update=function(t){var e,n,l,u,c=this.scene.glplot.gl,f=h.solid;this.data=t;var p=x(this.scene,t);"mode"in p&&(this.mode=p.mode),"lineDashes"in p&&p.lineDashes in h&&(f=h[p.lineDashes]),this.color=_(p.scatterColor)||_(p.lineColor),this.dataPoints=p.position,e={gl:c,position:p.position,color:p.lineColor,lineWidth:p.lineWidth||1,dashes:f[0],dashScale:f[1],opacity:t.opacity,connectGaps:t.connectgaps},-1!==this.mode.indexOf("lines")?this.linePlot?this.linePlot.update(e):(this.linePlot=r(e),this.linePlot._trace=this,this.scene.glplot.add(this.linePlot)):this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose(),this.linePlot=null);var d=t.opacity;if(t.marker&&t.marker.opacity&&(d*=t.marker.opacity),n={gl:c,position:p.position,color:p.scatterColor,size:p.scatterSize,glyph:p.scatterMarker,opacity:d,orthographic:!0,lineWidth:p.scatterLineWidth,lineColor:p.scatterLineColor,project:p.project,projectScale:p.projectScale,projectOpacity:p.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(n):(this.scatterPlot=i(n),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),u={gl:c,position:p.position,glyph:p.text,color:p.textColor,size:p.textSize,angle:p.textAngle,alignment:p.textOffset,font:p.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(u):(this.textMarkers=i(u),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),l={gl:c,position:p.position,color:p.errorColor,error:p.errorBounds,lineWidth:p.errorLineWidth,capSize:p.errorCapSize,opacity:t.opacity},this.errorBars?p.errorBounds?this.errorBars.update(l):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):p.errorBounds&&(this.errorBars=a(l),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),p.delaunayAxis>=0){var m=function(t,e,n){var r,i=(n+1)%3,a=(n+2)%3,o=[],l=[];for(r=0;r<t.length;++r){var u=t[r];!isNaN(u[i])&&isFinite(u[i])&&!isNaN(u[a])&&isFinite(u[a])&&(o.push([u[i],u[a]]),l.push(r))}var c=s(o);for(r=0;r<c.length;++r)for(var f=c[r],h=0;h<f.length;++h)f[h]=l[f[h]];return{positions:t,cells:c,meshColor:e}}(p.position,p.delaunayColor,p.delaunayAxis);m.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(m):(m.gl=c,this.delaunayMesh=o(m),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},v.dispose=function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=function(t,e){var n=new m(t,e.uid);return n.update(e),n}},{"../../constants/gl3d_dashes":670,"../../constants/gl3d_markers":671,"../../lib":696,"../../lib/gl_format_color":692,"../../lib/str2rgbarray":719,"../scatter/make_bubble_size_func":1060,"./calc_errors":1072,"delaunay-triangulate":150,"gl-error3d":237,"gl-line3d":245,"gl-mesh3d":268,"gl-scatter3d":284}],1074:[function(t,e,n){"use strict";var r=t("../../registry"),i=t("../../lib"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/text_defaults"),u=t("./attributes");e.exports=function(t,e,n,c){function f(n,r){return i.coerce(t,e,u,n,r)}var h=function(t,e,n,i){var a=0,o=n("x"),s=n("y"),l=n("z");return r.getComponentMethod("calendars","handleTraceDefaults")(t,e,["x","y","z"],i),o&&s&&l&&(a=Math.min(o.length,s.length,l.length),e._length=e._xlength=e._ylength=e._zlength=a),a}(t,e,f,c);if(h){f("text"),f("hovertext"),f("mode"),a.hasLines(e)&&(f("connectgaps"),s(t,e,n,c,f)),a.hasMarkers(e)&&o(t,e,n,c,f,{noSelect:!0}),a.hasText(e)&&l(t,e,c,f,{noSelect:!0});var p=(e.line||{}).color,d=(e.marker||{}).color;f("surfaceaxis")>=0&&f("surfacecolor",p||d);for(var m=["x","y","z"],v=0;v<3;++v){var g="projection."+m[v];f(g+".show")&&(f(g+".opacity"),f(g+".scale"))}var y=r.getComponentMethod("errorbars","supplyDefaults");y(t,e,n,{axis:"z"}),y(t,e,n,{axis:"y",inherit:"z"}),y(t,e,n,{axis:"x",inherit:"z"})}else e.visible=!1}},{"../../lib":696,"../../registry":827,"../scatter/line_defaults":1056,"../scatter/marker_defaults":1062,"../scatter/subtypes":1067,"../scatter/text_defaults":1068,"./attributes":1070}],1075:[function(t,e,n){"use strict";var r={};r.plot=t("./convert"),r.attributes=t("./attributes"),r.markerSymbols=t("../../constants/gl3d_markers"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.moduleType="trace",r.name="scatter3d",r.basePlotModule=t("../../plots/gl3d"),r.categories=["gl3d","symbols","showLegend"],r.meta={},e.exports=r},{"../../constants/gl3d_markers":671,"../../plots/gl3d":787,"../scatter/marker_colorbar":1061,"./attributes":1070,"./calc":1071,"./convert":1073,"./defaults":1074}],1076:[function(t,e,n){"use strict";var r=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../components/colorbar/attributes"),s=t("../../lib/extend").extendFlat,l=r.marker,u=r.line,c=l.line;e.exports={carpet:{valType:"string",editType:"calc"},a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},mode:s({},r.mode,{dflt:"markers"}),text:s({},r.text,{}),line:{color:u.color,width:u.width,dash:u.dash,shape:s({},u.shape,{values:["linear","spline"]}),smoothing:u.smoothing,editType:"calc"},connectgaps:r.connectgaps,fill:s({},r.fill,{values:["none","toself","tonext"],dflt:"none"}),fillcolor:r.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:c.width,editType:"calc"},a("marker.line")),gradient:l.gradient,editType:"calc"},a("marker"),{colorbar:o}),textfont:r.textfont,textposition:r.textposition,selected:r.selected,unselected:r.unselected,hoverinfo:s({},i.hoverinfo,{flags:["a","b","text","name"]}),hoveron:r.hoveron}},{"../../components/colorbar/attributes":571,"../../components/colorscale/attributes":577,"../../lib/extend":685,"../../plots/attributes":741,"../scatter/attributes":1043}],1077:[function(t,e,n){"use strict";var r=t("fast-isnumeric"),i=t("../scatter/colorscale_calc"),a=t("../scatter/arrays_to_calcdata"),o=t("../scatter/calc_selection"),s=t("../scatter/calc").calcMarkerSize,l=t("../carpet/lookup_carpetid");e.exports=function(t,e){var n=e._carpetTrace=l(t,e);if(n&&n.visible&&"legendonly"!==n.visible){var u;e.xaxis=n.xaxis,e.yaxis=n.yaxis;var c,f,h=e._length,p=new Array(h),d=!1;for(u=0;u<h;u++)if(c=e.a[u],f=e.b[u],r(c)&&r(f)){var m=n.ab2xy(+c,+f,!0),v=n.isVisible(+c,+f);v||(d=!0),p[u]={x:m[0],y:m[1],a:c,b:f,vis:v}}else p[u]={x:!1,y:!1};return e._needsCull=d,p[0].carpet=n,p[0].trace=e,s(e,h),i(e),a(p,e),o(p,e),p}}},{"../carpet/lookup_carpetid":894,"../scatter/arrays_to_calcdata":1042,"../scatter/calc":1044,"../scatter/calc_selection":1045,"../scatter/colorscale_calc":1046,"fast-isnumeric":214}],1078:[function(t,e,n){"use strict";var r=t("../../lib"),i=t("../scatter/constants"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/line_shape_defaults"),u=t("../scatter/text_defaults"),c=t("../scatter/fillcolor_defaults"),f=t("./attributes");e.exports=function(t,e,n,h){function p(n,i){return r.coerce(t,e,f,n,i)}p("carpet"),e.xaxis="x",e.yaxis="y";var d=p("a"),m=p("b"),v=Math.min(d.length,m.length);if(v){e._length=v,p("text");var g=v<i.PTS_LINESONLY?"lines+markers":"lines";p("mode",g),a.hasLines(e)&&(s(t,e,n,h,p),l(t,e,p),p("connectgaps")),a.hasMarkers(e)&&o(t,e,n,h,p,{gradient:!0}),a.hasText(e)&&u(t,e,h,p);var y=[];(a.hasMarkers(e)||a.hasText(e))&&(p("marker.maxdisplayed"),y.push("points")),p("fill"),"none"!==e.fill&&(c(t,e,n,p),a.hasLines(e)||l(t,e,p)),"tonext"!==e.fill&&"toself"!==e.fill||y.push("fills"),p("hoveron",y.join("+")||"points"),r.coerceSelectionMarkerOpacity(e,p)}else e.visible=!1}},{"../../lib":696,"../scatter/constants":1047,"../scatter/fillcolor_defaults":1052,"../scatter/line_defaults":1056,"../scatter/line_shape_defaults":1058,"../scatter/marker_defaults":1062,"../scatter/subtypes":1067,"../scatter/text_defaults":1068,"./attributes":1076}],1079:[function(t,e,n){"use strict";e.exports=function(t,e,n,r,i){var a=r[i];return t.a=a.a,t.b=a.b,t}},{}],1080:[function(t,e,n){"use strict";var r=t("../scatter/hover");e.exports=function(t,e,n,i){var a=r(t,e,n,i);if(a&&!1!==a[0].index){var o=a[0];if(void 0===o.index){var s=1-o.y0/t.ya._length,l=t.xa._length,u=l*s/2,c=l-u;return o.x0=Math.max(Math.min(o.x0,c),u),o.x1=Math.max(Math.min(o.x1,c),u),a}var f=o.cd[o.index];o.a=f.a,o.b=f.b,o.xLabelVal=void 0,o.yLabelVal=void 0;var h=o.trace,p=h._carpet,d=f.hi||h.hoverinfo,m=d.split("+"),v=[];-1!==m.indexOf("all")&&(m=["a","b"]),-1!==m.indexOf("a")&&A(p.aaxis,f.a),-1!==m.indexOf("b")&&A(p.baxis,f.b);var g=p.ab2ij([f.a,f.b]),y=Math.floor(g[0]),b=g[0]-y,x=Math.floor(g[1]),_=g[1]-x,w=p.evalxy([],y,x,b,_);return v.push("y: "+w[1].toFixed(3)),o.extraText=v.join("<br>"),a}function A(t,e){var n;n=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,""):t._hovertitle,v.push(n+": "+e.toFixed(3)+t.labelsuffix)}}},{"../scatter/hover":1054}],1081:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.plot=t("./plot"),r.style=t("../scatter/style").style,r.styleOnSelect=t("../scatter/style").styleOnSelect,r.hoverPoints=t("./hover"),r.selectPoints=t("../scatter/select"),r.eventData=t("./event_data"),r.moduleType="trace",r.name="scattercarpet",r.basePlotModule=t("../../plots/cartesian"),r.categories=["svg","carpet","symbols","showLegend","carpetDependent","zoomScale"],r.meta={},e.exports=r},{"../../plots/cartesian":756,"../scatter/marker_colorbar":1061,"../scatter/select":1064,"../scatter/style":1066,"./attributes":1076,"./calc":1077,"./defaults":1078,"./event_data":1079,"./hover":1080,"./plot":1082}],1082:[function(t,e,n){"use strict";var r=t("../scatter/plot"),i=t("../../plots/cartesian/axes"),a=t("../../components/drawing");e.exports=function(t,e,n,o){var s,l,u,c=n[0][0].carpet,f={xaxis:i.getFromId(t,c.xaxis||"x"),yaxis:i.getFromId(t,c.yaxis||"y"),plot:e.plot};for(r(t,f,n,o),s=0;s<n.length;s++)l=n[s][0].trace,u=o.selectAll("g.trace"+l.uid+" .js-line"),a.setClipUrl(u,c._clipPathId)}},{"../../components/drawing":595,"../../plots/cartesian/axes":744,"../scatter/plot":1063}],1083:[function(t,e,n){"use strict";var r=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../components/drawing/attributes").dash,s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll,u=r.marker,c=r.line,f=u.line;e.exports=l({lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country 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i.tickText(n,n.c2l(t),"hover").text+"°"}return u?p.push(e.loc):c&&f?p.push("("+d(e.lonlat[0])+", "+d(e.lonlat[1])+")"):c?p.push(r.lon+d(e.lonlat[0])):f&&p.push(r.lat+d(e.lonlat[1])),h&&s(e,t,p),p.join("<br>")}(c,v,p.mockAxis,u[0].t.labels),[t]}}},{"../../components/fx":612,"../../constants/numerical":673,"../../plots/cartesian/axes":744,"../scatter/fill_hover_text":1051,"../scatter/get_trace_color":1053,"./attributes":1083}],1088:[function(t,e,n){"use strict";var r={};r.attributes=t("./attributes"),r.supplyDefaults=t("./defaults"),r.colorbar=t("../scatter/marker_colorbar"),r.calc=t("./calc"),r.plot=t("./plot"),r.style=t("./style"),r.styleOnSelect=t("../scatter/style").styleOnSelect,r.hoverPoints=t("./hover"),r.eventData=t("./event_data"),r.selectPoints=t("./select"),r.moduleType="trace",r.name="scattergeo",r.basePlotModule=t("../../plots/geo"),r.categories=["geo","symbols","showLegend","scatter-like"],r.meta={},e.exports=r},{"../../plots/geo":775,"../scatter/marker_colorbar":1061,"../scatter/style":1066,"./attributes":1083,"./calc":1084,"./defaults":1085,"./event_data":1086,"./hover":1087,"./plot":1089,"./select":1090,"./style":1091}],1089:[function(t,e,n){"use strict";var r=t("d3"),i=t("../../lib"),a=t("../../constants/numerical").BADNUM,o=t("../../lib/topojson_utils").getTopojsonFeatures,s=t("../../lib/geo_location_utils").locationToFeature,l=t("../../lib/geojson_utils"),u=t("../scatter/subtypes"),c=t("./style");function f(t,e){var n=t[0].trace;if(Array.isArray(n.locations))for(var r=o(n,e),i=n.locationmode,l=0;l<t.length;l++){var u=t[l],c=s(i,u.loc,r);u.lonlat=c?c.properties.ct:[a,a]}}e.exports=function(t,e,n){for(var o=0;o<n.length;o++)f(n[o],e.topojson);function s(t,e){t.lonlat[0]===a&&r.select(e).remove()}var h=e.layers.frontplot.select(".scatterlayer"),p=i.makeTraceGroups(h,n,"trace scattergeo");p.selectAll("*").remove(),p.each(function(e){var n=e[0].node3=r.select(this),a=e[0].trace;if(u.hasLines(a)||"none"!==a.fill){var 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r=t("../../plots/attributes"),i=t("../scatter/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../lib/extend").extendFlat,s=t("../../plot_api/edit_types").overrideAll,l=t("./constants").DASHES,u=i.line,c=i.marker,f=c.line,h=e.exports=s({x:i.x,x0:i.x0,dx:i.dx,y:i.y,y0:i.y0,dy:i.dy,text:i.text,hovertext:i.hovertext,textposition:i.textposition,textfont:i.textfont,mode:{valType:"flaglist",flags:["lines","markers","text"],extras:["none"]},line:{color:u.color,width:u.width,shape:{valType:"enumerated",values:["linear","hv","vh","hvh","vhv"],dflt:"linear",editType:"plot"},dash:{valType:"enumerated",values:Object.keys(l),dflt:"solid"}},marker:o({},a("marker"),{symbol:c.symbol,size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,opacity:c.opacity,colorbar:c.colorbar,line:o({},a("marker.line"),{width:f.width})}),connectgaps:i.connectgaps,fill:o({},i.fill,{dflt:"none"}),fillcolor:i.fillcolor,selected:{marker:i.selected.marker,textfont:i.selected.textfont},unselected:{marker:i.unselected.marker,textfont:i.unselected.textfont},opacity:r.opacity},"calc","nested");h.x.editType=h.y.editType=h.x0.editType=h.y0.editType="calc+clearAxisTypes"},{"../../components/colorscale/attributes":577,"../../lib/extend":685,"../../plot_api/edit_types":727,"../../plots/attributes":741,"../scatter/attributes":1043,"./constants":1093}],1093:[function(t,e,n){"use 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r=t("../../lib"),i=t("../../registry"),a=t("./attributes"),o=t("../scatter/constants"),s=t("../scatter/subtypes"),l=t("../scatter/xy_defaults"),u=t("../scatter/marker_defaults"),c=t("../scatter/line_defaults"),f=t("../scatter/fillcolor_defaults"),h=t("../scatter/text_defaults");e.exports=function(t,e,n,p){function d(n,i){return r.coerce(t,e,a,n,i)}var m=!!t.marker&&/-open/.test(t.marker.symbol),v=s.isBubble(t),g=l(t,e,p,d);if(g){var y=g<o.PTS_LINESONLY?"lines+markers":"lines";d("text"),d("hovertext"),d("mode",y),s.hasLines(e)&&(d("connectgaps"),c(t,e,n,p,d),d("line.shape")),s.hasMarkers(e)&&(u(t,e,n,p,d),d("marker.line.width",m||v?1:0)),s.hasText(e)&&h(t,e,p,d),d("fill"),"none"!==e.fill&&f(t,e,n,d);var b=i.getComponentMethod("errorbars","supplyDefaults");b(t,e,n,{axis:"y"}),b(t,e,n,{axis:"x",inherit:"y"}),r.coerceSelectionMarkerOpacity(e,d)}else 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r=t("regl-scatter2d"),i=t("regl-line2d"),a=t("regl-error2d"),o=t("point-cluster"),s=t("array-range"),l=t("gl-text"),u=t("../../registry"),c=t("../../lib"),f=t("../../lib/prepare_regl"),h=t("../../plots/cartesian/axis_ids"),p=t("../../plots/cartesian/autorange").findExtremes,d=t("../../components/color"),m=t("../scatter/subtypes"),v=t("../scatter/calc"),g=v.calcMarkerSize,y=v.calcAxisExpansion,b=v.setFirstScatter,x=t("../scatter/colorscale_calc"),_=t("../scatter/link_traces"),w=t("../scatter/get_trace_color"),A=t("../scatter/fill_hover_text"),M=t("./convert"),k=t("../../constants/numerical").BADNUM,T=t("./constants").TOO_MANY_POINTS,S=t("../../constants/interactions").DESELECTDIM;function C(t,e,n){var r=t._extremes[e._id],i=p(e,n._bnds,{padded:!0});r.min=r.min.concat(i.min),r.max=r.max.concat(i.max)}function E(t,e){var n=e._scene,r={count:0,dirty:!0,lineOptions:[],fillOptions:[],markerOptions:[],markerSelectedOptions:[],markerUnselectedOptions:[],errorXOptions:[],errorYOptions:[],textOptions:[],textSelectedOptions:[],textUnselectedOptions:[]},i={selectBatch:null,unselectBatch:null,fill2d:!1,scatter2d:!1,error2d:!1,line2d:!1,glText:!1,select2d:null};return e._scene||((n=e._scene={}).init=function(){c.extendFlat(n,i,r)},n.init(),n.update=function(t){var e=c.repeat(t,n.count);if(n.fill2d&&n.fill2d.update(e),n.scatter2d&&n.scatter2d.update(e),n.line2d&&n.line2d.update(e),n.error2d&&n.error2d.update(e.concat(e)),n.select2d&&n.select2d.update(e),n.glText)for(var r=0;r<n.count;r++)n.glText[r].update(t)},n.draw=function(){for(var t=n.count,e=n.fill2d,r=n.error2d,i=n.line2d,a=n.scatter2d,o=n.glText,s=n.select2d,l=n.selectBatch,u=n.unselectBatch,c=0;c<t;c++)e&&n.fillOrder[c]&&e.draw(n.fillOrder[c]),i&&n.lineOptions[c]&&i.draw(c),r&&(n.errorXOptions[c]&&r.draw(c),n.errorYOptions[c]&&r.draw(c+t)),!a||!n.markerOptions[c]||l&&l[c]||a.draw(c),o[c]&&n.textOptions[c]&&o[c].render();a&&s&&l&&(s.draw(l),a.draw(u)),n.dirty=!1},n.destroy=function(){n.fill2d&&n.fill2d.destroy&&n.fill2d.destroy(),n.scatter2d&&n.scatter2d.destroy&&n.scatter2d.destroy(),n.error2d&&n.error2d.destroy&&n.error2d.destroy(),n.line2d&&n.line2d.destroy&&n.line2d.destroy(),n.select2d&&n.select2d.destroy&&n.select2d.destroy(),n.glText&&n.glText.forEach(function(t){t.destroy&&t.destroy()}),n.lineOptions=null,n.fillOptions=null,n.markerOptions=null,n.markerSelectedOptions=null,n.markerUnselectedOptions=null,n.errorXOptions=null,n.errorYOptions=null,n.textOptions=null,n.textSelectedOptions=null,n.textUnselectedOptions=null,n.selectBatch=null,n.unselectBatch=null,e._scene=null}),n.dirty||c.extendFlat(n,r),n}function O(t,e,n,r){var i=t.xa,a=t.ya,o=t.distance,s=t.dxy,l=t.index,f={pointNumber:l,x:e[l],y:n[l]};f.tx=Array.isArray(r.text)?r.text[l]:r.text,f.htx=Array.isArray(r.hovertext)?r.hovertext[l]:r.hovertext,f.data=Array.isArray(r.customdata)?r.customdata[l]:r.customdata,f.tp=Array.isArray(r.textposition)?r.textposition[l]:r.textposition;var h=r.textfont;h&&(f.ts=Array.isArray(h.size)?h.size[l]:h.size,f.tc=Array.isArray(h.color)?h.color[l]:h.color,f.tf=Array.isArray(h.family)?h.family[l]:h.family);var p=r.marker;p&&(f.ms=c.isArrayOrTypedArray(p.size)?p.size[l]:p.size,f.mo=c.isArrayOrTypedArray(p.opacity)?p.opacity[l]:p.opacity,f.mx=Array.isArray(p.symbol)?p.symbol[l]:p.symbol,f.mc=c.isArrayOrTypedArray(p.color)?p.color[l]:p.color);var d=p&&p.line;d&&(f.mlc=Array.isArray(d.color)?d.color[l]:d.color,f.mlw=c.isArrayOrTypedArray(d.width)?d.width[l]:d.width);var m=p&&p.gradient;m&&"none"!==m.type&&(f.mgt=Array.isArray(m.type)?m.type[l]:m.type,f.mgc=Array.isArray(m.color)?m.color[l]:m.color);var v=i.c2p(f.x,!0),g=a.c2p(f.y,!0),y=f.mrc||1,b=r.hoverlabel;b&&(f.hbg=Array.isArray(b.bgcolor)?b.bgcolor[l]:b.bgcolor,f.hbc=Array.isArray(b.bordercolor)?b.bordercolor[l]:b.bordercolor,f.hts=Array.isArray(b.font.size)?b.font.size[l]:b.font.size,f.htc=Array.isArray(b.font.color)?b.font.color[l]:b.font.color,f.htf=Array.isArray(b.font.family)?b.font.family[l]:b.font.family,f.hnl=Array.isArray(b.namelength)?b.namelength[l]:b.namelength);var x=r.hoverinfo;x&&(f.hi=Array.isArray(x)?x[l]:x);var _={};return _[t.index]=f,c.extendFlat(t,{color:w(r,f),x0:v-y,x1:v+y,xLabelVal:f.x,y0:g-y,y1:g+y,yLabelVal:f.y,cd:_,distance:o,spikeDistance:s}),f.htx?t.text=f.htx:f.tx?t.text=f.tx:r.text&&(t.text=r.text),A(f,r,t),u.getComponentMethod("errorbars","hoverInfo")(f,r,t),t}function D(t){var e,n,r=t[0],i=r.trace,a=r.t,o=a._scene,s=a.index,l=o.selectBatch[s],u=o.unselectBatch[s],f=o.textOptions[s],h=o.textSelectedOptions[s]||{},p=o.textUnselectedOptions[s]||{},m=c.extendFlat({},f);if(l&&u){var v=h.color,g=p.color,y=f.color,b=Array.isArray(y);for(m.color=new Array(i._length),e=0;e<l.length;e++)n=l[e],m.color[n]=v||(b?y[n]:y);for(e=0;e<u.length;e++){n=u[e];var x=b?y[n]:y;m.color[n]=g||(v?x:d.addOpacity(x,S))}}o.glText[s].update(m)}e.exports={moduleType:"trace",name:"scattergl",basePlotModule:t("../../plots/cartesian"),categories:["gl","regl","cartesian","symbols","errorBarsOK","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("../scatter/cross_trace_defaults"),colorbar:t("../scatter/marker_colorbar"),calc:function(t,e){var n,r,i,a=t._fullLayout,s=h.getFromId(t,e.xaxis),l=h.getFromId(t,e.yaxis),u=a._plots[e.xaxis+e.yaxis],f=e._length,p=2*f,d={},m=s.makeCalcdata(e,"x"),v=l.makeCalcdata(e,"y"),_=new Array(p);for(n=0;n<f;n++)r=m[n],i=v[n],_[2*n]=r===k?NaN:r,_[2*n+1]=i===k?NaN:i;if("log"===s.type)for(n=0;n<p;n+=2)_[n]=s.c2l(_[n]);if("log"===l.type)for(n=1;n<p;n+=2)_[n]=l.c2l(_[n]);if("log"!==s.type&&"log"!==l.type)d.tree=o(_);else{var w=d.ids=new Array(f);for(n=0;n<f;n++)w[n]=n}x(e);var A,S=function(t,e,n,r,i,a){var o=M.style(t,n);if(o.marker&&(o.marker.positions=r),o.line&&r.length>1&&c.extendFlat(o.line,M.linePositions(t,n,r)),o.errorX||o.errorY){var s=M.errorBarPositions(t,n,r,i,a);o.errorX&&c.extendFlat(o.errorX,s.x),o.errorY&&c.extendFlat(o.errorY,s.y)}return o.text&&(c.extendFlat(o.text,{positions:r},M.textPosition(t,n,o.text,o.marker)),c.extendFlat(o.textSel,{positions:r},M.textPosition(t,n,o.text,o.markerSel)),c.extendFlat(o.textUnsel,{positions:r},M.textPosition(t,n,o.text,o.markerUnsel))),o}(t,0,e,_,m,v),O=E(0,u);return b(a,e),f<T?A=g(e,f):S.marker&&(A=2*(S.marker.sizeAvg||Math.max(S.marker.size,3))),y(t,e,s,l,m,v,A),S.errorX&&C(e,s,S.errorX),S.errorY&&C(e,l,S.errorY),S.fill&&!O.fill2d&&(O.fill2d=!0),S.marker&&!O.scatter2d&&(O.scatter2d=!0),S.line&&!O.line2d&&(O.line2d=!0),!S.errorX&&!S.errorY||O.error2d||(O.error2d=!0),S.text&&!O.glText&&(O.glText=!0),S.marker&&f>=T&&(S.marker.cluster=d.tree),O.lineOptions.push(S.line),O.errorXOptions.push(S.errorX),O.errorYOptions.push(S.errorY),O.fillOptions.push(S.fill),O.markerOptions.push(S.marker),O.markerSelectedOptions.push(S.markerSel),O.markerUnselectedOptions.push(S.markerUnsel),O.textOptions.push(S.text),O.textSelectedOptions.push(S.textSel),O.textUnselectedOptions.push(S.textUnsel),d._scene=O,d.index=O.count,d.x=m,d.y=v,d.positions=_,O.count++,[{x:!1,y:!1,t:d,trace:e}]},plot:function(t,e,n){if(n.length){var o,s,u=t._fullLayout,h=e._scene,p=e.xaxis,d=e.yaxis;if(h)if(f(t,["ANGLE_instanced_arrays","OES_element_index_uint"])){var m=u._glcanvas.data()[0].regl;if(_(t,e,n),h.dirty){if(!0===h.error2d&&(h.error2d=a(m)),!0===h.line2d&&(h.line2d=i(m)),!0===h.scatter2d&&(h.scatter2d=r(m)),!0===h.fill2d&&(h.fill2d=i(m)),!0===h.glText)for(h.glText=new Array(h.count),o=0;o<h.count;o++)h.glText[o]=new l(m);if(h.glText)for(o=0;o<h.count;o++)h.glText[o].update(h.textOptions[o]);if(h.line2d&&(h.line2d.update(h.lineOptions),h.lineOptions=h.lineOptions.map(function(t){if(t&&t.positions){for(var e=t.positions,n=0;n<e.length&&(isNaN(e[n])||isNaN(e[n+1]));)n+=2;for(var r=e.length-2;r>n&&(isNaN(e[r])||isNaN(e[r+1]));)r-=2;t.positions=e.slice(n,r+2)}return t}),h.line2d.update(h.lineOptions)),h.error2d){var v=(h.errorXOptions||[]).concat(h.errorYOptions||[]);h.error2d.update(v)}h.scatter2d&&h.scatter2d.update(h.markerOptions),h.fillOrder=c.repeat(null,h.count),h.fill2d&&(h.fillOptions=h.fillOptions.map(function(t,e){var r=n[e];if(t&&r&&r[0]&&r[0].trace){var i,a,o=r[0],s=o.trace,l=o.t,u=h.lineOptions[e],c=[];s._ownfill&&c.push(e),s._nexttrace&&c.push(e+1),c.length&&(h.fillOrder[e]=c);var f,p,d=[],m=u&&u.positions||l.positions;if("tozeroy"===s.fill){for(f=0;f<m.length&&isNaN(m[f+1]);)f+=2;for(p=m.length-2;p>f&&isNaN(m[p+1]);)p-=2;0!==m[f+1]&&(d=[m[f],0]),d=d.concat(m.slice(f,p+2)),0!==m[p+1]&&(d=d.concat([m[p],0]))}else if("tozerox"===s.fill){for(f=0;f<m.length&&isNaN(m[f]);)f+=2;for(p=m.length-2;p>f&&isNaN(m[p]);)p-=2;0!==m[f]&&(d=[0,m[f+1]]),d=d.concat(m.slice(f,p+2)),0!==m[p]&&(d=d.concat([0,m[p+1]]))}else if("toself"===s.fill||"tonext"===s.fill){for(d=[],i=0,a=0;a<m.length;a+=2)(isNaN(m[a])||isNaN(m[a+1]))&&((d=d.concat(m.slice(i,a))).push(m[i],m[i+1]),i=a+2);d=d.concat(m.slice(i)),i&&d.push(m[i],m[i+1])}else{var v=s._nexttrace;if(v){var g=h.lineOptions[e+1];if(g){var y=g.positions;if("tonexty"===s.fill){for(d=m.slice(),e=Math.floor(y.length/2);e--;){var 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e.config==0&&(e.config.showChromosomeLabels=!0),e.config.showNonNuclearChromosomes||(e.config.showNonNuclearChromosomes=!1),function(t){t.config.ploidy||(t.config.ploidy=1),t.config.ploidy>1&&(t.sexChromosomes={},t.config.sex||(t.config.sex="male"),2!==t.config.ploidy||t.config.ancestors||(t.config.ancestors={M:"#ffb6c1",P:"#add8e6"},t.config.ploidyDesc="MP"))}(this),function(t){t.config.showBandLabels||(t.config.showBandLabels=!1),"showFullyBanded"in t.config?t.config.showFullyBanded=t.config.showFullyBanded:t.config.showFullyBanded=!0,t.bandsToShow=[],t.bandData={}}(this),function(t){var e,n,r;t.config.chrHeight||(e=t.config.container,n=document.querySelector(e).getBoundingClientRect(),r="vertical"===t.config.orientation?n.height:n.width,"body"!==e&&0!==r||(r=400),t.config.chrHeight=r)}(this),function(t){var e,n;t.config.chrWidth||(e=10,(n=t.config.chrHeight)<900&&n>500?e=Math.round(n/40):n>=900&&(e=Math.round(n/45)),t.config.chrWidth=e)}(this),function(t){t.config.chrMargin||(1===t.config.ploidy?t.config.chrMargin=10:t.config.chrMargin=Math.round(t.config.chrWidth/4)),t.config.showBandLabels&&(t.config.chrMargin+=20)}(this),function(t,e){t.onLoad&&(e.onLoadCallback=t.onLoad),t.onLoadAnnots&&(e.onLoadAnnotsCallback=t.onLoadAnnots),t.onDrawAnnots&&(e.onDrawAnnotsCallback=t.onDrawAnnots),t.onBrushMove&&(e.onBrushMoveCallback=t.onBrushMove),t.onDidRotate&&(e.onDidRotateCallback=t.onDidRotate),t.onWillShowAnnotTooltip&&(e.onWillShowAnnotTooltipCallback=t.onWillShowAnnotTooltip)}(t,this),function(t){t.organisms={9606:{commonName:"Human",scientificName:"Homo sapiens",scientificNameAbbr:"H. sapiens",assemblies:{default:"GCF_000001405.26",GRCh38:"GCF_000001405.26",GRCh37:"GCF_000001405.13"}},10090:{commonName:"Mouse",scientificName:"Mus musculus",scientificNameAbbr:"M. musculus",assemblies:{default:"GCF_000001635.20"}},4641:{commonName:"banana",scientificName:"Musa acuminata",scientificNameAbbr:"M. acuminata",assemblies:{default:"mock"}}}}(this),function(t){t.bump=Math.round(t.config.chrHeight/125),t.adjustedBump=!1,t.config.chrHeight<200&&(t.adjustedBump=!0,t.bump=4)}(this),function(t,e){t.chromosome&&(e.config.chromosomes=[t.chromosome],"showBandLabels"in t==0&&(e.config.showBandLabels=!0),"rotatable"in t==0&&(e.config.rotatable=!1))}(t,this),this.initAnnotSettings(),this.config.chrMargin+=this.config.chrWidth,"heatmap"===this.config.annotationsLayout?this.config.chrMargin+=this.config.annotTracksHeight:this.config.chrMargin+=2*this.config.annotTracksHeight,this.init()}var ro=eo.a.assign({},o);function io(t){void 0!==t.timeout&&window.clearTimeout(t.timeout),t.rawAnnots=t.setOriginalTrackIndexes(t.rawAnnots),t.config.annotationsDisplayedTracks?t.annots=t.updateDisplayedTracks(t.config.annotationsDisplayedTracks):(t.annots=t.processAnnotData(t.rawAnnots),t.config.filterable&&t.initCrossFilter(),t.drawProcessedAnnots(t.annots))}function oo(t,e){var n=(new Date).getTime(),r=this.config;this.initDrawChromosomes(t),r.annotationsPath&&function(t){t.rawAnnots?io(t):function e(){t.timeout=setTimeout(function(){t.rawAnnots?io(t):e()},50)}()}(this),function(t,e){var n,r,i,o;if(!0===t.showBandLabels&&(i=(new Date).getTime(),e.hideUnshownBandLabels(),o=(new Date).getTime(),t.debug&&console.log("Time in showing bands: "+(o-i)+" ms"),"vertical"===t.orientation))for(n=0;n<e.chromosomesArray.length;n++)r="#"+e.chromosomesArray[n].id,e.rotateChromosomeLabels(ro.select(r),n);!0===t.showChromosomeLabels&&e.drawChromosomeLabels(e.chromosomes)}(r,this),r.brush&&this.createBrush(r.brush),r.annotations&&this.drawAnnots(r.annotations),function(t,e,n){var r=(new Date).getTime();t.debug&&console.log("Time in drawChromosome: "+(r-n)+" ms");var i=(new Date).getTime();t.debug&&console.log("Time constructing ideogram: "+(i-e)+" ms")}(r,e,n),this.setOverflowScroll(),this.onLoadCallback&&this.onLoadCallback()}class ao{constructor(t){this._config=t,this._description=this._normalize(this._config.ploidyDesc)}getChromosomesNumber(t){if(this._config.ploidyDesc){var e=this._config.ploidyDesc[t];return e instanceof Object?Object.keys(e)[0].length:e.length}return this._config.ploidy||1}_normalize(t){var e,n,r=[];if(!t)return t;for(e in t)"string"==typeof(n=t[e])?("vertical"===this._config.orientation&&(n=n.split("").reverse()),r.push({ancestors:n,existence:this._getexistenceArray(n.length)})):r.push({ancestors:Object.keys(n)[0],existence:n[Object.keys(n)[0]]});return r}_getexistenceArray(t){for(var e=[],n=0;n<t;n++)e.push("11");return e}getSetSize(t){return this._description?this._description[t].ancestors.length:1}getAncestor(t,e){return this._description?this._description[t].ancestors[e]:""}exists(t,e,n){if(this._description){var r=this._description[t].existence[e][n];return Number(r)>0}return!0}}var so=eo.a.assign({},o);class lo{constructor(t){this._node=t}getLabel(){return so.select(this._node.parentNode).select("text.chrLabel").text()}getSetLabel(){return so.select(this._node.parentNode).select("text.chrSetLabel").text()}}var uo=eo.a.assign({},o);var co=class{constructor(t,e){if(this._config=t,this._ideo=e,this._ploidy=this._ideo._ploidy,this._translate=void 0,"chrSetMargin"in t)this.chrSetMargin=t.chrSetMargin;else{var n=this._config.chrMargin;this.chrSetMargin=this._config.ploidy>1?n:0}this._tickSize=8,this._isRotated=!1}_getLeftMargin(){return this.margin.left}_getYScale(){return 20/this._config.chrWidth}getChromosomeLabels(t){var e=new lo(t),n=[];return this._ideo.config.ploidy>1&&n.push(e.getSetLabel()),n.push(e.getLabel()),n.filter(function(t){return t.length>0})}getChromosomeBandLabelTranslate(t){var e,n,r,i=this._ideo,o=this._tickSize,a=i.config.orientation;return"vertical"===a?r="rotate(-90)translate("+(e=o)+","+(n=i.round(2+t.px.start+t.px.width/2))+")":"horizontal"===a&&(r="translate("+(e=i.round(-o+t.px.start+t.px.width/2))+","+(n=-10)+")"),{x:e,y:n,translate:r}}didRotate(t,e){var n,r,i,o,a,s,l,u,c;r=(n=this._ideo).config.taxid,i=e.id.split("-")[0].replace("chr",""),o=(a=n.chromosomes[r][i]).bands,u=(l=uo.select(e.parentNode)).attr("transform"),c=/scale\(.*\)/.exec(u),u=u.replace(c,""),l.attr("transform",u),s=a.width,(a=n.getChromosomeModel(o,i,r,t)).oldWidth=s,n.chromosomes[r][i]=a,n.drawChromosome(a),n.handleRotateOnClick(),n.rawAnnots&&(n.displayedTrackIndexes?n.updateDisplayedTracks(n.displayedTrackIndexes):(n.annots=n.processAnnotData(n.rawAnnots),n.drawProcessedAnnots(n.annots),n.config.filterable&&n.initCrossFilter())),!0===n.config.showBandLabels&&(n.drawBandLabels(n.chromosomes),n.hideUnshownBandLabels()),n.onDidRotateCallback&&n.onDidRotateCallback(a)}rotate(t,e,n){var r,i,o,a;r=this._ideo,a=r.selector+" .chrSetLabel, "+r.selector+" .chrLabel",o=document.querySelector(r.selector).getBoundingClientRect(),i=uo.selectAll(r.selector+" g.chromosome").filter(function(){return this!==n}),this._isRotated?(this._isRotated=!1,r.config.chrHeight=r.config.chrHeightOriginal,r.config.chrWidth=r.config.chrWidthOriginal,r.config.annotationHeight=r.config.annotationHeightOriginal,this.rotateBack(t,e,n,function(){i.style("display",null),uo.selectAll(a).style("display",null),r._layout.didRotate(e,n)})):(this._isRotated=!0,i.style("display","none"),uo.selectAll(a).style("display","none"),this.rotateForward(t,e,n,function(){var t,i,a;r.config.chrHeightOriginal=r.config.chrHeight,r.config.chrWidthOriginal=r.config.chrWidth,r.config.annotationHeightOriginal=r.config.annotationHeight,"VerticalLayout"===r._layout._class?(i=o.width,a=window.innerWidth):(i=o.height-10,a=window.innerHeight-10),t=a<i?a:i,t-=2*r.config.chrMargin,r.config.chrHeight=t,r.config.chrWidth*=2.3,r.config.annotationHeight*=1.7,r._layout.didRotate(e,n)}))}getChromosomeLabelClass(){return 1===this._config.ploidy?"chrLabel":"chrSetLabel"}_getAdditionalOffset(){return(this._config.annotationHeight||0)*(this._config.annotationsNumTracks||1)}_getChromosomeSetSize(t){return this._ploidy.getSetSize(t)*this._config.chrWidth*2+this.chrSetMargin}getChromosomeSetLabelAnchor(){return"middle"}getChromosomeLabelYPosition(){return-5.5}getChromosomeSetLabelYPosition(t){return 1===this._config.ploidy?this.getChromosomeLabelYPosition(t):-2*this._config.chrWidth}},fo=eo.a.assign({},o);var ho=class extends co{constructor(t,e){super(t,e),this._class="VerticalLayout",this.margin={top:30,left:15}}rotateForward(t,e,n,r){var i="translate(20, 25) "+this.getChromosomeScale(n);fo.select(n.parentNode).transition().attr("transform",i).on("end",r);var o=this.getChromosomeLabels(n),a=1.3*(20+this._config.chrWidth);fo.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(o).enter().append("text").attr("class",function(t,e){return 0===e&&2===o.length?"chrSetLabel":null}).attr("x",0).attr("y",a).style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="horizontal"}rotateBack(t,e,n,r){var i=this.getChromosomeScaleBack(n),o=this.getChromosomeSetTranslate(t);fo.select(n.parentNode).transition().attr("transform",o+" "+i).on("end",r),fo.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="vertical"}getHeight(){return this._config.chrHeight+1.5*this.margin.top}getWidth(){return"97%"}getChromosomeBandTickY1(){return 2}getChromosomeBandTickY2(){return 10}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeBandLabelAnchor(){return null}getChromosomeScale(t){var e,n;return e=fo.select(this._ideo.selector).node().getBoundingClientRect(),n=t.getBoundingClientRect(),"scale("+e.width/n.height*.97+", "+this._getYScale()+")"}getChromosomeScaleBack(t){var e,n,r;return n=(r=this._ideo.config).taxid,e=t.id.split("-")[0].replace("chr",""),"scale("+this._ideo.chromosomes[n][e].oldWidth/(3*r.chrHeight)*.97+", "+1/this._getYScale()+")"}getChromosomeSetTranslate(t){return"rotate(90) translate("+this.margin.top+", -"+this.getChromosomeSetYTranslate(t)+")"}getChromosomeSetYTranslate(t){var e,n=this._getAdditionalOffset(),r=this._config.chrMargin,i=this._config.chrWidth;if(!this._config.ploidyDesc)return"histogram"===this._config.annotationsLayout?r/2+t*(r+i+2)+2*n+1:(e=i+t*(r+i)+2*n,n>0?e:e+4+2*t);if(!this._translate){var o;this._translate=[this._ploidy.getSetSize(0)*i*2];for(var a=1;a<this._config.ploidyDesc.length;a++)o=this._translate[a-1],this._translate[a]=o+this._getChromosomeSetSize(a-1)}return this._translate[t]}getChromosomeSetLabelXPosition(){return this._config.chrWidth*this._config.ploidy/-2}getChromosomeLabelXPosition(){return this._config.chrWidth/-2}},po=eo.a.assign({},o);var vo=class extends co{constructor(t,e){super(t,e),this._class="HorizontalLayout",this.margin={left:20,top:30}}_getLeftMargin(){var t=co.prototype._getLeftMargin.call(this);return this._config.ploidy>1&&(t*=1.8),t}rotateForward(t,e,n,r){var i;po.select(n.parentNode).transition().attr("transform","rotate(90) translate(30, -37.5) ").on("end",r),i=this.getChromosomeLabels(n),po.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(i).enter().append("text").attr("class",function(t,e){return 0===e&&2===i.length?"chrSetLabel":null}).attr("x",26).attr("y",function(t,e){return 12*(e+1+i.length%2)}).style("text-anchor","middle").style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="vertical"}rotateBack(t,e,n,r){var i=this.getChromosomeSetTranslate(t);po.select(n.parentNode).transition().attr("transform",i).on("end",r),po.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="horizontal"}getHeight(t){var e=this._config.chromosomes[t].length,n=this.getChromosomeSetYTranslate(e-1);return(n+=this._getChromosomeSetSize(e-1))+2*this._getAdditionalOffset()}getWidth(){return this._config.chrHeight+1.5*this.margin.top}getChromosomeSetLabelAnchor(){return"end"}getChromosomeBandLabelAnchor(){return null}getChromosomeBandTickY1(){return 2}getChromosomeBandTickY2(){return 10}getChromosomeSetLabelTranslate(){return null}getChromosomeSetTranslate(t){return"translate("+this._getLeftMargin()+", "+this.getChromosomeSetYTranslate(t)+")"}getChromosomeSetYTranslate(t){if(!this._config.ploidyDesc)return this._config.chrMargin*(t+1);if(!this._translate){this._translate=[1];for(var e=1;e<this._config.ploidyDesc.length;e++)this._translate[e]=this._translate[e-1]+this._getChromosomeSetSize(e-1)}return this._translate[t]}getChromosomeSetLabelXPosition(t){return 1===this._config.ploidy?this.getChromosomeLabelXPosition(t):-20}getChromosomeSetLabelYPosition(t){var e=this._ploidy.getSetSize(t),n=this._config,r=n.chrMargin,i=n.chrWidth;return 1===n.ploidy?i/2+3:e*r/2}getChromosomeLabelXPosition(){return-8}getChromosomeLabelYPosition(){return this._config.chrWidth}};eo.a.assign({},o);var mo=class extends co{constructor(t,e){super(t,e),this._class="PairedLayout",this.margin={left:30}}rotateForward(t,e,n,r){console.warn("rotateForward not implemented for PairedLayout")}rotateBack(t,e,n,r){console.warn("rotateBack not implemented for PairedLayout")}getHeight(){return this._config.chrHeight+1.5*this.margin.left}getWidth(){return"97%"}getChromosomeBandTickY1(t){return t%2?this._config.chrWidth:2*this._config.chrWidth}getChromosomeBandTickY2(t){var e=this._config.chrWidth;return t%2?e-this._tickSize:2*e+this._tickSize}getChromosomeBandLabelAnchor(t){return t%2?null:"end"}getChromosomeBandLabelTranslate(t,e){var n=e%2?10:-this._config.chrWidth-10,r=this._ideo.round(t.px.start+t.px.width/2)+3;return{x:r,y:r,translate:"rotate(-90) translate("+n+", "+r+")"}}getChromosomeLabelXPosition(){return-this._tickSize}getChromosomeSetLabelXPosition(){return this._config.chrWidth/-2}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeSetTranslate(t){var e=this.getChromosomeSetYTranslate(t);return"rotate(90) translate("+this.margin.left+", -"+e+")"}getChromosomeSetYTranslate(t){return 200*(t+1)}};eo.a.assign({},o);var go=class extends co{constructor(t,e){super(t,e),this._class="SmallLayout",this.margin={left:36.5,top:10}}getHeight(){var t=this._config.chrHeight;return this._config.rows*(t+1.5*this.margin.top)}getWidth(){return"97%"}getChromosomeBandLabelTranslate(){}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeSetTranslate(t){var e=[];this._ideo.getTaxids(function(t){e=t});var n,r,i=this._ideo.config.chromosomes[e[0]].length/this._config.rows;return t>i-1?(n=this.margin.left+1.4*this._config.chrHeight,r=this.getChromosomeSetYTranslate(t-i)):(n=this.margin.left,r=this.getChromosomeSetYTranslate(t)),"rotate(90) translate("+n+", -"+r+")"}getChromosomeSetYTranslate(t){var e=this._getAdditionalOffset();return this.margin.left*t+this._config.chrWidth+2*e+e*t}getChromosomeSetLabelXPosition(t){return(this._ploidy.getSetSize(t)*this._config.chrWidth+20)/-2+(this._config.ploidy>1?0:this._config.chrWidth)}getChromosomeLabelXPosition(){return this._config.chrWidth/-2}};var yo=eo.a.assign({},o);function bo(t,e,n){this.config.annotationsPath&&this.fetchAnnots(this.config.annotationsPath),function(t){if("ploidyDesc"in t.config&&"string"==typeof t.config.ploidyDesc){for(var e=[],n=0;n<t.numChromosomes;n++)e.push(t.config.ploidyDesc);t.config.ploidyDesc=e}t._ploidy=new ao(t.config)}(this),this._layout=function(t){var e=t.config;return"perspective"in e&&"comparative"===e.perspective?new mo(e,t):"rows"in e&&e.rows>1?new go(e,t):"vertical"===e.orientation?new ho(e,t):"horizontal"===e.orientation?new vo(e,t):new ho(e,t)}(this),function(t,e){yo.selectAll(e.config.container+" #_ideogramOuterWrap").remove(),yo.select(e.config.container).append("div").attr("id","_ideogramOuterWrap").append("div").attr("id","_ideogramTrackLabelContainer").style("position","absolute"),yo.select(e.config.container+" #_ideogramOuterWrap").append("div").attr("id","_ideogramMiddleWrap").style("position","relative").style("overflow-x","auto").append("div").attr("id","_ideogramInnerWrap").append("svg").attr("id","_ideogram").attr("class",function(t){var e="";return t.config.showChromosomeLabels&&("horizontal"===t.config.orientation?e+="labeledLeft ":e+="labeled "),t.config.annotationsLayout&&"overlay"===t.config.annotationsLayout&&(e+="faint"),e}(e)).attr("width",e._layout.getWidth(t)).attr("height",e._layout.getHeight(t)).html(e.getBandColorGradients())}(e,this),this.isOnlyIdeogram=1===document.querySelectorAll("#_ideogram").length,function(t){yo.select(t.config.container+" #_ideogramOuterWrap").append("div").attr("class","_ideogramTooltip").attr("id","_ideogramTooltip").style("opacity",0).style("position","fixed").style("text-align","center").style("padding","4px").style("font","12px sans-serif").style("background","white").style("border","1px solid black").style("border-radius","5px").style("z-index","100")}(this),this.finishInit(t,n)}var xo=n(36),_o=eo.a.assign({},a,o);function wo(t,e,n){var r=n.config.ploidy;return"sex"in n.config&&(2===r&&n.sexChromosomes.index+2===e||"female"===n.config.sex&&"Y"===t.name)}function Ao(t,e,n,r,i){var o,a,s,l;for(o=0;o<e.length;o++)s=e[o],"bandsArray"in i&&(a=t[r]),l=i.getChromosomeModel(a,s,n,r),r+=1,"string"!=typeof s&&(s=s.name),i.chromosomes[n][s]=l,i.chromosomesArray.push(l),wo(l,r,i)||i.drawChromosome(l);return r}function Mo(t,e){"undefined"!=typeof chrBands&&t.length>=chrBands.length/2&&(e.coordinateSystem="bp")}function ko(t){var e,n,r,i=this.config.taxids,o=0;for(t.length>0&&(this.bandsArray={}),n=0;n<i.length;n++)e=i[n],Mo(r=this.config.chromosomes[e],this),this.chromosomes[e]={},this.setSexChromosomes(r),"bandsArray"in this&&(this.bandsArray[e]=t),o=Ao(t,r,e,o,this),this.config.showBandLabels&&this.drawBandLabels(this.chromosomes),this.handleRotateOnClick(),this._gotChrModels=!0}function To(){var t=this;"rotatable"in t.config&&!1===t.config.rotatable?_o.selectAll(t.selector+" .chromosome").style("cursor","default"):_o.selectAll(t.selector+" .chromosome").on("click",function(){t.rotateAndToggleDisplay(this)})}function So(){call(this.onLoadCallback)}function Co(t,e,n){var r=n.organisms[t],i=[Ideogram.slugify(r.scientificName)],o=r.assemblies,a=n.config.resolution;return e!==o.default&&i.push(e),"9606"===t&&(e in o==="false"&&eo.a.values(o).includes(config.assembly)||""!==a&&850!==a)&&i.push(a),i=i.join("-")+".js"}function Eo(t,e,n){var r,i,o,a=n.config;return r=n.organisms[t],a.assembly||(n.config.assembly="default"),i=r.assemblies,o=Co(t,n.assemblyIsAccession()?a.assembly:i[a.assembly],n),"9606"!==t&&"10090"!==t||(e[t]=o),e}function Oo(t,e,n,r){var i;Object(eo.f)(r)&&"undefined"==typeof chrBands&&t in e?Object(xo.a)(e,t,n,r):("undefined"!=typeof chrBands&&(r.bandData[t]=chrBands),i=r.processBandData(),r.writeContainer(i,t,n))}function Do(){var t=(new Date).getTime(),e=this;(function(t){return new Promise(function(e){"number"==typeof t.config.organism?t.getOrganismFromEutils(function(){t.getTaxids(e)}):t.getTaxids(e)})})(e).then(function(n){!function(t,e,n){var r,i,o;for(o=t[0],n.config.taxid=o,n.config.taxids=t,r={9606:"",10090:""},i=0;i<t.length;i++)Oo(o=String(t[i]),r=Eo(o,r,n),e,n)}(n,t,e)})}class Lo{constructor(t,e){this.rawAnnots=this.parseBed(t,e)}static componentToHex(t){var e=parseInt(t,10).toString(16);return 1===e.length?"0"+e:e}static rgbToHex(t,e,n){return"#"+Lo.componentToHex(t)+Lo.componentToHex(e)+Lo.componentToHex(n)}parseGenomicCoordinates(t,e){var n,r,i,o;return n=t[0],r=parseInt(t[1],10),o=(i=parseInt(t[2],10))-r,e&&(n=n.slice(3)),[n,r,i,o]}parseAnnotFromTsvLine(t,e,n){var r,i,o,a,s,l,u,c,f=t.split(/\s/g);return[o,a,s,length]=this.parseGenomicCoordinates(f,n),-1===(i=e.indexOf(o))?[null,null]:(r=["",a,length,0],f.length>=4&&(c=f[3],r[0]=c),f.length>=8&&(l=f[8].split(","),u=Lo.rgbToHex(l[0],l[1],l[2]),r.push(u)),[i,r])}parseRawAnnots(t,e,n,r){var i,o,a,s,l,u;for(u=!0,!1===isNaN(parseInt(n[e],10))&&(u=!1),i=e;i<n.length;i++)o=n[i],[a,s]=this.parseAnnotFromTsvLine(o,r,u),null!==a&&t[a].annots.push(s);return l=["name","start","length","trackIndex"],n[e].length>=8&&l.push("color"),{keys:l,annots:t}}parseBed(t,e){var n,r,i,o,a=[],s=t.split(/\r\n|\n/);for(r=Object.keys(e.chromosomes[e.config.taxid]),n=0;n<r.length;n++)i=r[n],a.push({chr:i,annots:[]});return o=0,("chr"===s[0].slice(0,3)||isNaN(parseInt(s[0],10)))&&(o=1),this.parseRawAnnots(a,o,s,r)}}var zo=Object.assign({},o),Po=["name","start","length","trackIndex","trackIndexOriginal","color"];function Io(t){!1!==t.config.showTrackLabel&&(t.hideTrackLabelTimeout=window.setTimeout(function(){zo.select(t.config.container+" #_ideogramTrackLabel").transition().duration(500).style("opacity",0)},250))}function Ro(t,e){var n,r,i;clearTimeout(e.hideTrackLabelTimeout),n=function(t){var e,n,r;if(t.rawAnnots.metadata)e=t.rawAnnots.metadata.trackLabels;else if(t.config.heatmaps)for(e=[],n=t.config.heatmaps,r=0;r<n.length;r++)e.push(n[r].key);else e=t.rawAnnots.keys.slice(0).filter(t=>!Po.includes(t));return t.displayedTrackIndexes&&(e=e.filter(function(e,n){return t.displayedTrackIndexes.includes(n+1)})),e=e.join("<br>")}(e),zo.select(e.config.container+" #_ideogramTrackLabel").interrupt().style("top","").style("left","").style("transform",null).style("transform","rotate(-90deg)").html(n),[r,i]=function(t,e,n){var r,i,o,a,s;return r=e.id.split("-").slice(0,-1).join("-")+"-0",i=zo.select(n.config.container+" #"+r).nodes()[0].getBoundingClientRect(),o=zo.select(n.config.container+" #_ideogramTrackLabel").nodes()[0].getBoundingClientRect(),a=zo.select(n.config.container).nodes()[0].getBoundingClientRect(),s=Math.round(i.left+o.width)-i.width-1,[s-=a.left-7,-(t.split("<br>").length-2)*i.width+2]}(n,t,e),function(t,e,n){zo.select(n.config.container+" #_ideogramTrackLabel").style("opacity",1).style("left",e+"px").style("top",t+"px").style("width","max-content").style("transform-origin","bottom 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r,i,o,a,s,l,u,c=[];for(r=0;r<e.length;r++)for(o=e[r],i=0;i<t.length;i++)a=o.slice(0,3),s=o[t[i]],l=Uo(n.config.heatmaps[i].thresholds,s),u=i,a.push(u,l,s),c.push(a);return c}function $o(t){var e,n,r,i,o=(new Date).getTime(),a=t.keys,s=t.annots;for(r=[],i=0;i<this.config.heatmaps.length;i++)n=this.config.heatmaps[i].key,r.push(a.indexOf(n));e=function(t,e,n){var r,i,o,a,s=[];for(a=0;a<e.length;a++)i=(r=e[a]).chr,o=qo(t,r.annots,n),s.push({chr:i,annots:o});return s}(r,s,this),a.splice(3,0,"trackIndex"),a.splice(4,0,"color"),this.rawAnnots.keys=a,this.rawAnnots.annots=e,function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in deserializeAnnotsForHeatmap: "+(n-t)+" ms")}(o,this)}var Ho=Object.assign({},o);function Wo(){call(this.onLoadAnnotsCallback)}function Go(){call(this.onDrawAnnotsCallback)}function 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r="chr"+t.chr+":"+t.start.toLocaleString(),t.length>0&&(r+="-"+t.stop.toLocaleString()),e=r,n=24,t.name&&(e=(t.displayName?t.displayName:t.name)+"<br/>"+e,n+=8),[e,n]}(t),function(t,e,n,r,i){t.html(e).style("opacity",1).style("left",n.e+"px").style("top",n.f-r+"px").style("pointer-events",null).on("mouseover",function(){clearTimeout(i.hideAnnotTooltipTimeout)}).on("mouseout",function(){i.startHideAnnotTooltipTimeout()})}(o,r,n,i,this))}function Jo(t){var e,n,r=!1,i=(new Date).getTime();return e=this.chromosomes[this.config.taxid],function(t){"histogramScaling"in t.config==0&&(t.config.histogramScaling="absolute")}(this),void 0===this.maxAnnotsPerBar&&(this.maxAnnotsPerBar={},r=!0),function(t,e,n){var r,i,o,a,s,l,u;if(e||"relative"===n.config.histogramScaling){for(r=0,i=0;i<t.length;i++){for(o=0,a=t[i].annots,s=t[i].chr,l=0;l<a.length;l++)(u=a[l].count)>o&&(o=u),u>r&&(r=u);n.maxAnnotsPerBar[s]=o}n.maxAnnotsPerBarAllChrs=r}}(n=function(t,e,n,r){var i,o,a,s,l,u,c,f,h,d,p=r.config.barWidth;for(i in t)for(o=t[i].annots,s=e[(a=n[t[i].chr]).chrIndex].annots,l=0;l<o.length;l++)for(c=(u=o[l]).px-r.bump,f=0;f<s.length;f++)if(d=(h=s[f].px)+p,f===s.length-1&&(d+=p),c>=h&&c<d){e[a.chrIndex].annots[f].count+=1,e[a.chrIndex].annots[f].annots.push(u);break}return e}(t,n=function(t,e){var n,r,i,o,a,s,l,u=e.config.barWidth,c=[];for(n in t){for(i=(r=t[n]).bands[r.bands.length-1],o=Math.round(i.px.stop/u),a={chr:n,annots:[]},s=0;s<o;s++)l=s*u-e.bump,a.annots.push({bp:e.convertPxToBp(r,l+e.bump),px:l,count:0,chrIndex:r.chrIndex,chrName:n,color:e.config.annotationsColor,annots:[]});c.push(a)}return c}(e,this),e,this),r,this),n=function(t,e,n){var r,i,o,a,s,l,u=n._layout._isRotated;for(r=0;r<e.length;r++)for(t=e[r].annots,i=e[r].chr,o=0;o<t.length;o++)a=t[o].count,s="relative"===n.config.histogramScaling?a/n.maxAnnotsPerBar[i]:a/n.maxAnnotsPerBarAllChrs,l=!1===u?s*n.config.chrMargin:s*n.config.chrHeightOriginal*3,e[r].annots[o].height=l;return e}(t,n,this),function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time spent in getHistogramBars: "+(n-t)+" ms")}(i,this),this.bars=n,n}var Ko=Object.assign({},o),Qo=19,ta="#_ideogramLegend {font: 12px Arial; line-height: 19px;} #_ideogramLegend svg {float: left;} #_ideogramLegend ul {position: relative; left: -14px; list-style: none; float: left; padding-left: 10px; margin-top: 0px;} #_ideogramLegend ul span {position: relative; left: -15px;} ";function ea(t){var e,n='fill="'+t.color+'" style="stroke: #AAA;"',r=t.shape;return'd="m7,3 l -5 9 l 9 0 z"','d="m2,9a 4.5,4.5 0 1,0 9,0a 4.5,4.5 0 1,0 -9,0"','height="10" width="10"  y="3"',"shape"in t&&["circle","triangle"].includes(r)?"circle"===r?e='<path d="m2,9a 4.5,4.5 0 1,0 9,0a 4.5,4.5 0 1,0 -9,0" '+n+"></path>":"triangle"===r&&(e='<path d="m7,3 l -5 9 l 9 0 z" '+n+"></path>"):e='<rect height="10" width="10"  y="3" '+n+"/>",e}function na(t,e,n){var r,i,o;for(r=0;r<n.rows.length;r++)t+="<li>"+(o=n.rows[r]).name+"</li>",i=Qo*r,"name"in n&&(i+=Qo),e+='<g transform="translate(0, '+i+')">'+ea(o)+"</g>";return[t,e]}var ra=Object.assign({},o);function ia(t){var e,n,r=[],i=this.chromosomes[this.config.taxid];if("annots"in t[0])return this.drawProcessedAnnots(t);for(n in i)r.push({chr:n,annots:[]});r=function(t,e){var n,r,i,o;for(n=0;n<t.length;n++)for(i=t[n],r=0;r<e.length;r++)if(i.chr===e[r].chr){o=[i.name,i.start,i.stop-i.start],"color"in i&&o.push(i.color),"shape"in i&&o.push(i.shape),e[r].annots.push(o);break}return e}(t,r),e=function(t){var e=["name","start","length"];return"color"in t[0]&&e.push("color"),"shape"in t[0]&&e.push("shape"),e}(t),this.rawAnnots={keys:e,annots:r},this.annots=this.processAnnotData(this.rawAnnots),this.drawProcessedAnnots(this.annots)}function oa(t,e,n){var r;!function(t,e){var n,r;if("heatmap"!==t&&"histogram"!==t){for(r=0,n=0;n<e.length;n++)r+=e[n].annots.length;r>2e3&&console.warn('Rendering more than 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t.shape&&"triangle"!==t.shape?"circle"===t.shape?e.circle:"rectangle"===t.shape?e.rectangle:t.shape:e.triangle}(t,n)}).attr("fill",function(t){return t.color}).on("mouseover",function(t){e.showAnnotTooltip(t,this)}).on("mouseout",function(){e.startHideAnnotTooltipTimeout()})}(r,n):"overlay"===t?function(t,e){t.append("polygon").attr("id",function(t){return t.id}).attr("class","annot").attr("points",function(t){var n,r,i=e.config.chrWidth;return t.stopPx-t.startPx>1?(n=t.startPx,r=t.stopPx):(n=t.px-.5,r=t.px+.5),n+","+i+" "+r+","+i+" "+r+",0 "+n+",0"}).attr("fill",function(t){return t.color}).on("mouseover",function(t){e.showAnnotTooltip(t,this)}).on("mouseout",function(){e.startHideAnnotTooltipTimeout()})}(r,n):"histogram"===t&&function(t,e){var n,r,i={},o=e.config.chrWidth;for(r in n=e.chromosomes[e.config.taxid])i[r]=n[r];t.append("polygon").attr("class","annot").attr("points",function(t){return function(t,e,n,r){var i,o,a,s;i=t.px+r.bump,o=t.px+r.config.barWidth+r.bump,a=e,s=e+t.height;var l=n[t.chr];return o>l&&(o=l),i+","+a+" "+o+","+a+" "+o+","+s+" "+i+","+s}(t,o,i,e)}).attr("fill",function(t){return t.color})}(r,n)}function aa(t){var e;ra.selectAll(this.selector+" .annot").remove(),e="tracks",this.config.annotationsLayout&&(e=this.config.annotationsLayout),"legend"in this.config&&function(t){var e,n,r,i,o,a;for(Ko.select(t.config.container+" #_ideogramLegend").remove(),n=t.config.legend,a="",e=0;e<n.length;e++)"name"in(o=n[e])&&(i="<span>"+o.name+"</span>"),r='<svg width="'+Qo+'">',[i,r]=na(i,r,o),a+=(r+="</svg>")+"<ul>"+i+"</ul>";var s=Ko.select(t.config.container+" #_ideogramOuterWrap");s.append("style").html(ta),s.append("div").attr("id","_ideogramLegend").html(a)}(this),"heatmap"!==e?(oa(e,t,this),this.onDrawAnnotsCallback&&this.onDrawAnnotsCallback()):this.drawHeatmaps(t)}var sa=Object.assign({},o);function la(t,e,n){return t.append("g").attr("class","syntenicRegion").attr("id",e).on("click",function(){var t=this,e=sa.selectAll(n.selector+" .syntenicRegion").filter(function(){return this!==t});e.classed("hidden",!e.classed("hidden"))}).on("mouseover",function(){var t=this;sa.selectAll(n.selector+" .syntenicRegion").filter(function(){return this!==t}).classed("ghost",!0)}).on("mouseout",function(){sa.selectAll(n.selector+" .syntenicRegion").classed("ghost",!1)})}function ua(t,e,n){var r,i;return r=t.r1,i=t.r2,r.startPx=n.convertBpToPx(r.chr,r.start)+e,r.stopPx=n.convertBpToPx(r.chr,r.stop)+e,i.startPx=n.convertBpToPx(i.chr,i.start)+e,i.stopPx=n.convertBpToPx(i.chr,i.stop)+e,[r,i]}function ca(t,e,n,r,i,o){var a,s;a="color"in o?o.color:"#CFC",s="opacity"in o?o.opacity:1,t.append("polygon").attr("points",e+", "+r.startPx+" "+e+", "+r.stopPx+" "+n+", "+i.stopPx+" "+n+", "+i.startPx).attr("style","fill: "+a+"; fill-opacity: "+s)}function fa(t,e,n,r,i){t.append("line").attr("class","syntenyBorder").attr("x1",e).attr("x2",n).attr("y1",r.startPx).attr("y2",i.startPx),t.append("line").attr("class","syntenyBorder").attr("x1",e).attr("x2",n).attr("y1",r.stopPx).attr("y2",i.stopPx)}function ha(t){var e=(new Date).getTime();(function(t,e,n,r){var i,o,a,s,l,u,c,f;for(i=0;i<t.length;i++)o=t[i],[a,s]=ua(o,n,r),l=la(e,a.chr.id+"_"+a.start+"_"+a.stop+"___"+s.chr.id+"_"+s.start+"_"+s.stop,r),u=r.config.chrWidth,ca(l,c=r._layout.getChromosomeSetYTranslate(0),f=r._layout.getChromosomeSetYTranslate(1)-u,a,s,o),fa(l,c,f,a,s)})(t,sa.select(this.selector).insert("g",":first-child").attr("class","synteny"),this._layout.margin.left,this),function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in drawSyntenicRegions: "+(n-t)+" ms")}(e,this)}var da=eo.a.assign({},o);function pa(){this.config.numAnnotTracks=this.config.annotationsNumTracks,da.selectAll(this.selector+" 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e.numAvailTracks=l,u}(t.annots,this),e.splice(4,0,"trackIndexOriginal"),t={keys:e,annots:n},this.rawAnnots.metadata&&(t.metadata=this.rawAnnots.metadata),t)}var ga=[["F00"],["F00","88F"],["F00","CCC","88F"],["F00","FA0","0AF","88F"],["F00","FA0","CCC","0AF","88F"],["F00","FA0","875","578","0AF","88F"],["F00","FA0","875","CCC","578","0AF","88F"],["F00","FA0","7A0","875","0A7","578","0AF","88F"],["F00","FA0","7A0","875","CCC","0A7","578","0AF","88F"],["F00","FA0","7A0","875","552","255","0A7","578","0AF","88F"]];function ya(t,e,n,r,i,o,a){return a.config.annotationTracks?i=function(t,e,n,r,i){var o;return e.trackIndex=n[3],(o=i.config.annotationTracks[e.trackIndex]).color&&(e.color=o.color),o.shape&&(e.shape=o.shape),t[r].annots.push(e),t}(i,t,n,o,a):"trackIndex"===e[3]&&1!==a.numAvailTracks?[i,r]=function(t,e,n,r,i,o){var a=ga[o.numAvailTracks-1];return t.trackIndex=e[3],t.trackIndexOriginal=e[4],t.color="#"+a[t.trackIndexOriginal],t.trackIndex>o.config.numTracks-1?(t.trackIndex in n?n[t.trackIndex].push(t):n[t.trackIndex]=[t],[r,n]):(r[i].annots.push(t),[r,n])}(t,n,r,i,o,a):i=function(t,e,n,r){return e.trackIndex=0,e.color||(e.color=r.config.annotationsColor),e.shape||(e.shape="triangle"),t[n].annots.push(e),t}(i,t,o,a),[i,r]}function ba(t,e,n,r,i,o,a){var s,l,u,c;for(s=0;s<n.annots.length;s++){for(c=n.annots[s],u={},l=0;l<o.length;l++)u[o[l]]=c[l];u.stop=u.start+u.length,u.chr=n.chr,u.chrIndex=i,u.startPx=a.convertBpToPx(r,u.start),u.stopPx=a.convertBpToPx(r,u.stop),u.px=Math.round((u.startPx+u.stopPx)/2),[t,e]=ya(u,o,c,e,t,i,a)}return[t,e]}function xa(t){console.warn('Chromosome "'+t.chr+'" undefined in ideogram; '+t.annots.length+" annotations not shown")}function _a(t){var e,n,r;return e=t.keys,t=t.annots,[n,r]=function(t,e,n){var r,i,o,a,s=[],l={};for(r=-1,i=0;i<t.length;i++)o=t[i],void 0!==(a=n.chromosomes[n.config.taxid][o.chr])?(r++,s.push({chr:o.chr,annots:[]}),[s,l]=ba(s,l,o,a,r,e,n)):xa(o);return[s,l]}(t,e,this),n=function(t,e){var n,r,i,o,a,s;for(n=t,t=[],s=e.chromosomesArray,r=0;r<s.length;r++)for(a=s[r].name,i=0;i<n.length;i++)(o=n[i]).chr===a&&t.push(o);return t}(n,this),function(t,e){var n,r=e.config.numAnnotTracks;r>10&&console.error("Ideogram only displays up to 10 tracks at a time.  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Sorry, check back soon for "+n+" support!")):n}(t),wa.text(t).then(function(t){n.rawAnnots="bed"===e?new Lo(t,n).rawAnnots:JSON.parse(t),Ma(n)})):wa.json(n.config.annotationsPath).then(function(t){n.rawAnnots=t,Ma(n)})}function Ta(t){var e,n,r,i,o,a,s;for(e=[],n=[],r=this.chromosomesArray,i=0;i<r.length;i++)o=r[i].name,n.push(o),e.push({chr:o,annots:[]});for(i=0;i<t.length;i++)a=t[i],-1!==(s=n.indexOf(a.chr))&&(e[s]=a);return e}var Sa="&api_key=7e33ac6a08a6955ec3b83d214d22b21a2808",Ca="https://eutils.ncbi.nlm.nih.gov/entrez/eutils/",Ea=Ca+"esearch.fcgi?retmode=json"+Sa,Oa=Ca+"esummary.fcgi?retmode=json"+Sa,Da=Ca+"elink.fcgi?retmode=json"+Sa;var La=n(8),za=eo.a.assign({},a,r);function Pa(t,e,n,r){var i,o,a,s;return s=t.result.uids[0],a=(i=t.result[s]).gbuid,e.push(i.assemblyaccession),o=function(t,e,n,r){return Object(eo.e)(r)||void 0!==n?"&db=nuccore&linkname=gencoll_nuccore_chr&from_uid="+t:"&db=nuccore&linkname=assembly_nuccore_refseq&from_uid="+e}(a,s,n,r),[e,r.elink+o]}function Ia(t,e,n){var r,i;return function(t,e,n){var r=e[0],i=n.ideo;if(t.linksets[0].linksetdbs[0].links.length>100){if(void 0===n.recovering)return i.getAssemblyAndChromosomesFromEutils(n.callback,!0),Promise.reject("Unexpectedly found genomic scaffolds instead of chromosomes while querying RefSeq.  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e,n,r;if(!0===t.config.multiorganism)for(t.coordinateSystem="bp",r=t.config.taxids,e=0;e<r.length;e++)n=r[e];else void 0===t.config.taxid&&(t.config.taxid=t.config.taxids[0]),r=[n=t.config.taxid],t.config.taxids=r;return[n,r]}(this),"chromosomes"in this.config&&(i=this.config.chromosomes),this.config.multiorganism&&(o=i),this.config.chromosomes={};for(e=0;e<r.length;e++)n=r[e],this.config.multiorganism&&(i=o[n]),t=es(n,i,t,this);return function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in processBandData: "+(n-t)+" ms")}(a,this),t}var rs=eo.a.assign({},i,o);function is(){call(this.onBrushMoveCallback)}function os(t,e,n){var r,i,a,s,l=this.config.chrWidth+6.5,u=this._layout.margin.left;[t,e,n]=function(t,e,n){var r,i;return r=t.split(":"),i=t.split("-"),r.length>1&&i.length>1&&(t=r[0].replace("chr",""),i=r[1].split("-"),e=parseInt(i[0]),n=parseInt(i[1]-1)),[t,e,n]}(t,e,n),r=function(t,e){var n,r;for(n=0;n<e.chromosomesArray.length;n++)if((r=e.chromosomesArray[n]).name===t)return r}(t,this),[a,s]=function(t,e){var n,r,i=[1],o=[1],a=t.bands.slice(-1)[0];for(r=0;r<t.bands.length;r++)n=t.bands[r],i.push(n.bp.start),o.push(n.px.start+e);return i.push(a.bp.stop-1),o.push(a.px.stop+e),[i,o]}(r,u),i=r.bands.slice(-1)[0].bp.stop,void 0===e&&(e=Math.floor(i/10)),void 0===n&&(n=Math.ceil(2*e)),function(t,e,n,r,i){var a,s=i.config.chrHeight;a=rs.scaleLinear().domain(t).range(e),i.brush=rs.brushX().extent([[n,0],[s+n,r]]).on("brush",function(){var t=o.event.selection.map(a.invert),e=Math.floor(t[0]),n=Math.ceil(t[1]);i.selectedRegion={from:e,to:n,extent:n-e},i.onBrushMove&&i.onBrushMoveCallback()})}(a,s,u,l,this),function(t,e,n){var r=e-t+1;n.selectedRegion={from:t,to:e,extent:r}}(e,n,this),function(t,e,n,r,i,o){var a,s,l;a=o.convertBpToPx(t,e)+r,s=o.convertBpToPx(t,n)+r,l=o._layout.getChromosomeSetYTranslate(0)+(o.config.chrWidth-i)/2,rs.select(o.selector).append("g").attr("class","brush").attr("transform","translate(0, "+l+")").call(o.brush).call(o.brush.move,[a,s])}(r,e,n,u,l,this)}function as(t,e){var n,r,i,o,a,s,l,u,c,f;for(n=this.bandsArray,r=this.config.taxid,i=this.config.chromosomes[r],a=(o="male"===this.config.sex?[1,0]:[0,0]).length,f=0;f<a;f++)s=i[c=o[f]+e],l=n[r][c],u=this.getChromosomeModel(l,s,r,c),this.appendHomolog(u,e,f,t)}function ss(t){var e,n,r={X:1,Y:1};if(2===this.config.ploidy&&this.config.sex)for(this.sexChromosomes.list=[],n=0;n<t.length;n++)e=t[n],"male"===this.config.sex&&e in r?(this.sexChromosomes.list.push(e),this.sexChromosomes.index||(this.sexChromosomes.index=n)):"X"===e&&(this.sexChromosomes.list.push(e,e),this.sexChromosomes.index=n)}function ls(t,e){var n,r;if(t.bands.length>1){if([r,n]=function(t,e){var n,r,i,o,a,s,l,u,c;for(n=0;n<t.bands.length;n++)if(a=(r=t.bands[n]).bp.start,l=(s=r.bp.stop)-a,i=r.iscn.start,o=r.iscn.stop-i,u=r.px.start,c=r.px.width,e>=a&&e<=s)return[u+c*(i+o/l*(e-a)-i)/o,r];return[null,r]}(t,e),null!==r)return r}else if(e>=1&&e<=t.length)return r=t.scale.bp*e;!function(t,e,n){throw new Error("Base pair out of range.  bp: "+t+"; length of chr"+e.name+": "+n.bp.stop)}(e,t,n)}function us(t,e,n,r,i,o,a){var s,l,u,c;return a=t-e,s=r-i,l=o.bp.stop-o.bp.start,u=e+(n-i)*(a/s),c=o.bp.start+l*(u-e)/a,Math.round(c)}function cs(t,e){var n,r,i,o,a,s;for(0===e&&(e=t.bands[0].px.start),n=0;n<t.bands.length;n++)if(i=(r=t.bands[n]).px.start,o=r.px.stop,a=r.iscn.start,s=r.iscn.stop,e>=i&&e<=o)return us(s,a,e,o,i,r,void 0);!function(t,e,n){throw new Error("Pixel out of range.  px: "+t+"; length of chr"+e.name+": "+n)}(e,t,o)}rs.scaleLinear=Jn,rs.max=yn;var fs=n(37),hs=Object.assign({},o);function ds(){var t,e,n=[],r=this.annots;for(e=0;e<r.length;e++)t=r[e].annots,n=n.concat(t);return n}function ps(t){var e,n,r,i=[],o=this.annots;for(e in o)i.push({chr:o[e].chr,annots:[]});for(r=0;r<t.length;r++)i[(n=t[r]).chrIndex].annots.push(n);return i}function vs(){var t,e,n=this.rawAnnots.keys;for(this.unpackedAnnots=this.unpackAnnots(),this.crossfilter=fs(this.unpackedAnnots),this.annotsByFacet={},this.facets=n.slice(3,n.length),t=0;t<this.facets.length;t++)e=this.facets[t],this.annotsByFacet[e]=this.crossfilter.dimension(function(t){return t[e]});"filterSelections"in this&&this.filterAnnots(this.filterSelections)}function ms(t){var e,n,r,i=Date.now();for(this.filterSelections=t,[n,r]=function(t,e){var n,r,i,o,a={};if(0===Object.keys(t).length)o=e.unpackedAnnots;else{for(r=0;r<e.facets.length;r++)n=(i=e.facets[r])in t?function(e){return e in t[i]}:null,e.annotsByFacet[i].filter(n),a[i]=e.annotsByFacet[i].group().top(1/0);o=e.annotsByFacet[i].top(1/0)}return[o,a]}(t,this);e<this.facets.length;e++)this.annotsByFacet[void 0].filterAll();return n=this.packAnnots(n),delete this.maxAnnotsPerBar,delete this.maxAnnotsPerBarAllChrs,hs.selectAll(this.selector+" polygon.annot").remove(),this.drawAnnots(n),console.log("Time in filterAnnots: "+(Date.now()-i)+" ms"),r}function gs(t){var e,n,r,i;return e=t.bands,n=this.config.chrHeight,r=0,(i=void 0!==e)?[e,t,r]=function(t,e,n,r){for(var i,o,a,s=0,l=r.coordinateSystem,u=r.config.chrHeight,c=0;c<t.length;c++)o=(i=t[c])[l].stop-i[l].start,a=r._layout._isRotated?u*o/e.length:u*e.length/r.maxLength[l]*o/e.length,t[c].px={start:s,stop:s+a,width:a},s=t[c].px.stop,n&&"acen"===i.stain&&"p"===i.name[0]&&(e.pcenIndex=c);return[t,e,s]}(e,t,i,this):r=n*t.length/this.maxLength[this.coordinateSystem],t.width=r,t.scale=function(t,e,n){var r=n.config.chrHeight,i=t.length,o=n.maxLength,a={};return!0===n.config.multiorganism?(a.bp=1,a.iscn=r*i/o.bp):(a.bp=r/o.bp,e&&(a.iscn=r/o.iscn)),a}(t,i,this),t.bands=e,t}function ys(t,e,n,r){var i,o={};if(i=void 0!==t,(o=function(t,e,n,r){return void 0!==e?(t.name=n,t.length=e[e.length-1][r.coordinateSystem].stop,t.type="nuclear"):t=n,t}(o,t,e,this)).chrIndex=r,o.id="chr"+o.name+"-"+n,!0===this.config.fullChromosomeLabels){var a=this.organisms[n].scientificNameAbbr;o.name=a+" chr"+o.name}return o.bands=t,(o=this.getChromosomePixels(o)).centromerePosition=function(t,e){return t&&"p"===e[0].name[0]&&"q"===e[1].name[0]&&e[0].bp.stop-e[0].bp.start<2e6?"telocentric":""}(i,t),o=function(t,e){return e&&1===t.bands.length&&delete t.bands,t}(o,i)}class bs{constructor(t){this._model=t,this._class="ModelAdapter"}static getInstance(t){return t.bands?new bs(t):new xs(t)}getModel(){return this._model}getCssClass(){return""}}class xs extends bs{constructor(t){super(t),this._class="ModelNoBandsAdapter"}getModel(){return this._model.bands=[],this._model.width>1&&this._model.bands.push({name:"q",px:{start:0,stop:this._model.width,width:this._model.width},bp:{start:1,stop:this._model.length}}),this._model}getCssClass(){return"noBands"}}class _s{constructor(t){this._config=t,this._ploidy=new ao(this._config)}getArmColor(t,e,n){return this._config.armColors?this._config.armColors[n]:this._config.ancestors?this._getPolyploidArmColor(t,e,n):null}getBorderColor(t,e,n){return e<this._config.ploidy?"#000":this._ploidy.exists(t,e,n)?"#000":"#fff"}_getPolyploidArmColor(t,e,n){if(this._ploidy.exists(t,e,n)){var r=this._ploidy.getAncestor(t,e,n);return this._config.ancestors[r]}return"transparent"}}class ws{constructor(t){this._data=t,this.start=t.start,this.stop=t.stop,this.length=this.stop-this.start}getColor(t){return"ploidy"in this._data?"ploidy"in this._data&&this._data.ploidy[t]?this._getColor(t):"transparent":this._getColor(t)}_getColor(t){return Array.isArray(this._data.color)?this._data.color[t]:this._data.color}}class As{constructor(t,e,n){this._adapter=t,this._model=this._adapter.getModel(),this._config=e,this._ideo=n,this._color=new _s(this._config),this._bumpCoefficient=5}static getInstance(t,e,n){return"telocentric"===t.getModel().centromerePosition?new ks(t,e,n):new Ms(t,e,n)}_addPArmShape(t,e){return e?t.concat(this._getPArmShape()):t}_addQArmShape(t,e){return e?t.concat(this._getQArmShape()):t}render(t,e,n){var r,i,o,a,s,l,u;return r=this,t=t.append("g").attr("class","bands").attr("clip-path","url(#"+this._model.id+"-chromosome-set-clippath)"),i=this._renderArm(t,e,n,"p"),o=this._renderArm(t,e,n,"q"),this._renderRangeSet(t,e,n),a=[],a=this._addPArmShape(a,i),a=this._addQArmShape(a,o),s="0",l="",u=this.isFullyBanded(),"ancestors"in this._ideo.config&&!("rangeSet"in this._ideo.config)?(l=r._color.getArmColor(e,n,0),u&&(s="0.5")):u?(s=null,l="transparent"):"ancestors"in this._ideo.config||(s="1"),t.append("g").attr("class","chromosome-border").selectAll("path").data(a).enter().append("path").attr("fill",l).style("fill-opacity",s).attr("stroke",function(t,i){return r._color.getBorderColor(e,n,i)}).attr("stroke-width",function(t){return"strokeWidth"in t?t.strokeWidth:1}).attr("d",function(t){return t.path}).attr("class",function(t){return t.class}),a}_renderRangeSet(t,e,n){var r,i,o,a;"rangeSet"in this._config&&(i=this._config.rangeSet.filter(function(t){return t.chr-1===e}).map(function(t){return new ws(t)}),o=t.append("g").attr("class","range-set"),a=(r=this)._ideo,o.selectAll("rect.range").data(i).enter().append("rect").attr("class","range").attr("x",function(t){return a.convertBpToPx(r._model,t.start)}).attr("y",0).attr("width",function(t){return a.convertBpToPx(r._model,t.length)}).attr("height",this._config.chrWidth).style("fill",function(t){return t.getColor(n)}))}_getShapeData(){var t,e,n,r;for(e=0;e<this._model.bands.length;e++)if("q"===this._model.bands[e].name[0]){t=this._model.bands[e];break}return n=this._model.bands.length-1,r=this._model.bands[n].px.stop,{x1:0,x2:t?t.px.start:r,x3:r,w:this._config.chrWidth,b:this._config.chrWidth/this._bumpCoefficient}}_getPArmShape(){var t=this._getShapeData(),e=t.x2-t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+t.b+",0 L"+e+",0 Q"+(t.x2+t.b)+","+t.w/2+","+e+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"}:[{class:"",path:"M"+t.b+",0 L"+(e-2)+",0 L"+(e-2)+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"},{class:"acen",path:"M"+e+",0 Q"+(t.x2+t.b)+","+t.w/2+","+e+","+t.w+" L"+e+","+t.w+" L"+(e-2)+","+t.w+" L"+(e-2)+",0"}]}_getQArmShape(){var t=this._getShapeData(),e=t.x3-t.b,n=t.x2+t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+n+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+n+","+t.w+" Q"+(t.x2-t.b)+","+t.w/2+","+n+",0"}:[{path:"M"+n+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+n+","+t.w+" L"+n+",0"},{class:"acen",path:"M"+n+",0Q"+(t.x2-t.b)+","+t.w/2+","+n+","+t.w+" L"+n+","+t.w+"L"+(n+2)+","+t.w+"L"+(n+2)+",0"}]}isFullyBanded(){return this._model.bands&&(2!==this._model.bands.length||"q"===this._model.bands[0].name[0])}_renderBands(t,e,n,r,i){var o,a,s;a="p"===i?0:1,s="","ancestors"in(o=this)._ideo.config&&!o.isFullyBanded()&&(s=o._color.getArmColor(e,n,a)),t.selectAll("path.band."+i).data(r).enter().append("path").attr("id",function(t){return o._model.id+"-"+t.name.replace(".","-")}).attr("class",function(t){return"band "+i+"-band "+t.stain}).attr("d",function(t){var e;return"M "+o._ideo.round(t.px.start)+", 0l "+(e=o._ideo.round(t.px.width))+" 0 l 0 "+o._config.chrWidth+" l -"+e+" 0 z"}).style("fill",s)}_renderArm(t,e,n,r){var i=this._model.bands.filter(function(t){return t.name[0]===r});return this._renderBands(t,e,n,i,r),Boolean(i.length)}}class Ms extends As{constructor(t,e,n){super(t,e,n),this._class="MetacentricChromosome"}}class ks extends As{constructor(t,e,n){super(t,e,n),this._class="TelocentricChromosome",this._pArmOffset=3}_addPArmShape(t){return t.concat(this._getPArmShape())}_getPArmShape(){var t=this._getShapeData();return t.o=this._pArmOffset,[{class:"acen",path:"M"+(t.x2+2)+",1L"+(t.x2+t.o+3.25)+",1 L"+(t.x2+t.o+3.25)+","+(t.w-1)+" L"+(t.x2+2)+","+(t.w-1)},{class:"gpos66",path:"M"+(t.x2-t.o+5)+",0L"+(t.x2-t.o+3)+",0 L"+(t.x2-t.o+3)+","+t.w+" L"+(t.x2-t.o+5)+","+t.w,strokeWidth:.5}]}_getQArmShape(){var t=this._getShapeData(),e=t.x3-t.b,n=this._pArmOffset+3;return{class:"",path:"M"+(t.x2+n)+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+(t.x2+n)+","+t.w}}}var Ts=Object.assign({},o);function Ss(t,e,n,r){var i,o,a,s,l;s=Ts.select(this.selector+" defs"),l=bs.getInstance(t),i=n*this.config.chrMargin,o=r.append("g").attr("id",t.id).attr("class","chromosome "+l.getCssClass()).attr("transform","translate(0, "+i+")"),a=As.getInstance(l,this.config,this).render(o,e,n),Ts.select("#"+t.id+"-chromosome-set-clippath").remove(),s.append("clipPath").attr("id",t.id+"-chromosome-set-clippath").selectAll("path").data(a).enter().append("path").attr("d",function(t){return t.path}).attr("class",function(t){return t.class})}function Cs(t){var e,n,r,i,o,a;if(e=t.chrIndex,i=this._layout.getChromosomeSetTranslate(e),a=this.selector+" #"+t.id+"-chromosome-set",Ts.selectAll(a+" g").remove(),0===(n=Ts.select(a)).nodes().length&&(n=Ts.select(this.selector).append("g").attr("class","chromosome-set-container").attr("data-set-number",e).attr("transform",i).attr("id",t.id+"-chromosome-set")),"sex"in this.config&&2===this.config.ploidy&&this.sexChromosomes.index===e)this.drawSexChromosomes(n,e);else for(r=1,this.config.ploidy>1&&(r=this._ploidy.getChromosomesNumber(e)),o=0;o<r;o++)this.appendHomolog(t,e,o,n)}function Es(t){var e,n,r;this.config.taxid&&(e=t.id.split("-")[0].replace("chr",""),n=this.chromosomes[this.config.taxid][e].chrIndex,r=Number(Ts.select(t.parentNode).attr("data-set-number")),this._layout.rotate(r,n,t))}function Os(){var t,e,n,r,i,o,a;t=this.config,i=Ts.select(t.container+" svg#_ideogram"),n=Ts.select(t.container+" #_ideogramInnerWrap"),r=Ts.select(t.container+" #_ideogramMiddleWrap"),a=(o=t.ploidy)-1,"vertical"===t.orientation&&"comparative"!==t.perspective&&(e=(this.numChromosomes+2)*(t.chrWidth+t.chrMargin+a),e=Math.round(e*o/t.rows),"SmallLayout"===this._layout._class&&(e+=40),r.style("height",this._layout.getHeight()+"px"),n.style("max-width",e+"px").style("overflow-x","scroll").style("position","absolute"),i.style("min-width",e-5+"px"))}var Ds=Object.assign({},o);function Ls(t){var e=t._layout;Ds.selectAll(t.selector+" 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i,o,a,s=r.config;e=function(t,e){return(e.numAnnotTracks>1||""===e.orientation)&&(t-=1),t}(e,s),i=-4,!0===s.showBandLabels&&(i=s.chrMargin+s.chrWidth+26),o=s.chrMargin*e,s.numAnnotTracks>1==0&&(o+=1),a=o+i,t.selectAll("text.chrLabel").attr("transform",n.scaleSvg).selectAll("tspan").attr("x",n.x).attr("y",a)}(t,e,i,this):function(t,e,n,r){var i,o,a,s=r.config;i=-s.chrWidth-2,!0===s.showBandLabels&&(i=s.chrMargin+8),o=s.annotTracksHeight,"overlay"!==s.annotationsLayout&&(o*=2),a=3-(s.chrMargin*e+i)+o,a/=n.scale.x,t.selectAll("text.chrLabel").attr("transform","rotate(-90)"+n.scaleSvg).selectAll("tspan").attr("x",a).attr("y",n.y)}(t,e,i,this)}var Is=eo.a.assign({},o,a,i,r);Is.scaleLinear=Jn,Is.max=yn;class 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e=t.isDisabled,n=t.theme,r=n.spacing,i=n.colors;return{margin:r.baseUnit/2,paddingBottom:r.baseUnit/2,paddingTop:r.baseUnit/2,visibility:e?"hidden":"visible",color:i.neutral80}},loadingIndicator:function(t){var e=t.isFocused,n=t.size,r=t.theme,i=r.colors,o=r.spacing.baseUnit;return{color:e?i.neutral60:i.neutral20,display:"flex",padding:2*o,transition:"color 150ms",alignSelf:"center",fontSize:n,lineHeight:1,marginRight:n,textAlign:"center",verticalAlign:"middle"}},loadingMessage:N,menu:function(t){var e,n=t.placement,r=t.theme,i=r.borderRadius,o=r.spacing,a=r.colors;return b(e={},function(t){return t?{bottom:"top",top:"bottom"}[t]:"bottom"}(n),"100%"),b(e,"backgroundColor",a.neutral0),b(e,"borderRadius",i),b(e,"boxShadow","0 0 0 1px hsla(0, 0%, 0%, 0.1), 0 4px 11px hsla(0, 0%, 0%, 0.1)"),b(e,"marginBottom",o.menuGutter),b(e,"marginTop",o.menuGutter),b(e,"position","absolute"),b(e,"width","100%"),b(e,"zIndex",1),e},menuList:function(t){var e=t.maxHeight,n=t.theme.spacing.baseUnit;return{maxHeight:e,overflowY:"auto",paddingBottom:n,paddingTop:n,position:"relative",WebkitOverflowScrolling:"touch"}},menuPortal:function(t){var e=t.rect,n=t.offset,r=t.position;return{left:e.left,position:r,top:n,width:e.width,zIndex:1}},multiValue:function(t){var e=t.theme,n=e.spacing,r=e.borderRadius;return{backgroundColor:e.colors.neutral10,borderRadius:r/2,display:"flex",margin:n.baseUnit/2,minWidth:0}},multiValueLabel:function(t){var e=t.theme,n=e.borderRadius,r=e.colors,i=t.cropWithEllipsis;return{borderRadius:n/2,color:r.neutral80,fontSize:"85%",overflow:"hidden",padding:3,paddingLeft:6,textOverflow:i?"ellipsis":null,whiteSpace:"nowrap"}},multiValueRemove:function(t){var e=t.theme,n=e.spacing,r=e.borderRadius,i=e.colors;return{alignItems:"center",borderRadius:r/2,backgroundColor:t.isFocused&&i.dangerLight,display:"flex",paddingLeft:n.baseUnit,paddingRight:n.baseUnit,":hover":{backgroundColor:i.dangerLight,color:i.danger}}},noOptionsMessage:F,option:function(t){var e=t.isDisabled,n=t.isFocused,r=t.isSelected,i=t.theme,o=i.spacing,a=i.colors;return{backgroundColor:r?a.primary:n?a.primary25:"transparent",color:e?a.neutral20:r?a.neutral0:"inherit",cursor:"default",display:"block",fontSize:"inherit",padding:2*o.baseUnit+"px "+3*o.baseUnit+"px",width:"100%",userSelect:"none",WebkitTapHighlightColor:"rgba(0, 0, 0, 0)",":active":{backgroundColor:r?a.primary:a.primary50}}},placeholder:function(t){var e=t.theme,n=e.spacing;return{color:e.colors.neutral50,marginLeft:n.baseUnit/2,marginRight:n.baseUnit/2,position:"absolute",top:"50%",transform:"translateY(-50%)"}},singleValue:function(t){var e=t.isDisabled,n=t.theme,r=n.spacing,i=n.colors;return{color:e?i.neutral40:i.neutral80,marginLeft:r.baseUnit/2,marginRight:r.baseUnit/2,maxWidth:"calc(100% - "+2*r.baseUnit+"px)",overflow:"hidden",position:"absolute",textOverflow:"ellipsis",whiteSpace:"nowrap",top:"50%",transform:"translateY(-50%)"}},valueContainer:function(t){var e=t.theme.spacing;return{alignItems:"center",display:"flex",flex:1,flexWrap:"wrap",padding:e.baseUnit/2+"px "+2*e.baseUnit+"px",WebkitOverflowScrolling:"touch",position:"relative",overflow:"hidden"}}};function Lt(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=x({},t);return Object.keys(e).forEach(function(r){t[r]?n[r]=function(n,i){return e[r](t[r](n,i),i)}:n[r]=e[r]}),n}var zt={borderRadius:4,colors:{primary:"#2684FF",primary75:"#4C9AFF",primary50:"#B2D4FF",primary25:"#DEEBFF",danger:"#DE350B",dangerLight:"#FFBDAD",neutral0:"hsl(0, 0%, 100%)",neutral5:"hsl(0, 0%, 95%)",neutral10:"hsl(0, 0%, 90%)",neutral20:"hsl(0, 0%, 80%)",neutral30:"hsl(0, 0%, 70%)",neutral40:"hsl(0, 0%, 60%)",neutral50:"hsl(0, 0%, 50%)",neutral60:"hsl(0, 0%, 40%)",neutral70:"hsl(0, 0%, 30%)",neutral80:"hsl(0, 0%, 20%)",neutral90:"hsl(0, 0%, 10%)"},spacing:{baseUnit:4,controlHeight:38,menuGutter:8}},Pt={backspaceRemovesValue:!0,blurInputOnSelect:z(),captureMenuScroll:!z(),closeMenuOnSelect:!0,closeMenuOnScroll:!1,components:{},controlShouldRenderValue:!0,escapeClearsValue:!1,filterOption:J(),formatGroupLabel:function(t){return t.label},getOptionLabel:function(t){return t.label},getOptionValue:function(t){return t.value},isDisabled:!1,isLoading:!1,isMulti:!1,isRtl:!1,isSearchable:!0,isOptionDisabled:function(t){return!!t.isDisabled},loadingMessage:function(){return"Loading..."},maxMenuHeight:300,minMenuHeight:140,menuIsOpen:!1,menuPlacement:"bottom",menuPosition:"absolute",menuShouldBlockScroll:!1,menuShouldScrollIntoView:!function(){try{return/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)}catch(t){return!1}}(),noOptionsMessage:function(){return"No options"},openMenuOnFocus:!1,openMenuOnClick:!0,options:[],pageSize:5,placeholder:"Select...",screenReaderStatus:function(t){var e=t.count;return e+" result"+(1!==e?"s":"")+" available"},styles:{},tabIndex:"0",tabSelectsValue:!0},It=1,Rt=function(t){function e(t){g(this,e);var n=A(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t));jt.call(n);var r=t.value;n.cacheComponents=p(n.cacheComponents,W).bind(n),n.cacheComponents(t.components),n.instancePrefix="react-select-"+(n.props.instanceId||++It);var i=C(r),o=n.buildMenuOptions(t,i);return n.state.menuOptions=o,n.state.selectValue=i,n}return _(e,t),y(e,[{key:"componentDidMount",value:function(){this.startListeningComposition(),this.startListeningToTouch(),this.props.closeMenuOnScroll&&document&&document.addEventListener&&document.addEventListener("scroll",this.onScroll,!0),this.props.autoFocus&&this.focusInput()}},{key:"componentWillReceiveProps",value:function(t){var e=this.props,n=e.options,r=e.value,i=e.inputValue;if(this.cacheComponents(t.components),t.value!==r||t.options!==n||t.inputValue!==i){var o=C(t.value),a=this.buildMenuOptions(t,o),s=this.getNextFocusedValue(o),l=this.getNextFocusedOption(a.focusable);this.setState({menuOptions:a,selectValue:o,focusedOption:l,focusedValue:s})}null!=this.inputIsHiddenAfterUpdate&&(this.setState({inputIsHidden:this.inputIsHiddenAfterUpdate}),delete this.inputIsHiddenAfterUpdate)}},{key:"componentDidUpdate",value:function(t){var e,n,r,i,o,a=this.props,s=a.isDisabled,l=a.menuIsOpen,u=this.state.isFocused;(u&&!s&&t.isDisabled||u&&l&&!t.menuIsOpen)&&this.focusInput(),this.menuListRef&&this.focusedOptionRef&&this.scrollToFocusedOptionOnUpdate&&(e=this.menuListRef,n=this.focusedOptionRef,r=e.getBoundingClientRect(),i=n.getBoundingClientRect(),o=n.offsetHeight/3,i.bottom+o>r.bottom?D(e,Math.min(n.offsetTop+n.clientHeight-e.offsetHeight+o,e.scrollHeight)):i.top-o<r.top&&D(e,Math.max(n.offsetTop-o,0))),this.scrollToFocusedOptionOnUpdate=!1}},{key:"componentWillUnmount",value:function(){this.stopListeningComposition(),this.stopListeningToTouch(),document.removeEventListener("scroll",this.onScroll,!0)}},{key:"onMenuOpen",value:function(){this.props.onMenuOpen()}},{key:"onMenuClose",value:function(){var t=this.props,e=t.isSearchable,n=t.isMulti;this.announceAriaLiveContext({event:"input",context:{isSearchable:e,isMulti:n}}),this.onInputChange("",{action:"menu-close"}),this.props.onMenuClose()}},{key:"onInputChange",value:function(t,e){this.props.onInputChange(t,e)}},{key:"focusInput",value:function(){this.inputRef&&this.inputRef.focus()}},{key:"blurInput",value:function(){this.inputRef&&this.inputRef.blur()}},{key:"openMenu",value:function(t){var e=this.state,n=e.menuOptions,r=e.selectValue,i=this.props.isMulti,o="first"===t?0:n.focusable.length-1;if(!i){var a=n.focusable.indexOf(r[0]);a>-1&&(o=a)}this.scrollToFocusedOptionOnUpdate=!0,this.inputIsHiddenAfterUpdate=!1,this.onMenuOpen(),this.setState({focusedValue:null,focusedOption:n.focusable[o]}),this.announceAriaLiveContext({event:"menu"})}},{key:"focusValue",value:function(t){var e=this.props,n=e.isMulti,r=e.isSearchable,i=this.state,o=i.selectValue,a=i.focusedValue;if(n){this.setState({focusedOption:null});var s=o.indexOf(a);a||(s=-1,this.announceAriaLiveContext({event:"value"}));var l=o.length-1,u=-1;if(o.length){switch(t){case"previous":u=0===s?0:-1===s?l:s-1;break;case"next":s>-1&&s<l&&(u=s+1)}-1===u&&this.announceAriaLiveContext({event:"input",context:{isSearchable:r,isMulti:n}}),this.setState({inputIsHidden:-1!==u,focusedValue:o[u]})}}}},{key:"focusOption",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"first",e=this.props.pageSize,n=this.state,r=n.focusedOption,i=n.menuOptions.focusable;if(i.length){var o=0,a=i.indexOf(r);r||(a=-1,this.announceAriaLiveContext({event:"menu"})),"up"===t?o=a>0?a-1:i.length-1:"down"===t?o=(a+1)%i.length:"pageup"===t?(o=a-e)<0&&(o=0):"pagedown"===t?(o=a+e)>i.length-1&&(o=i.length-1):"last"===t&&(o=i.length-1),this.scrollToFocusedOptionOnUpdate=!0,this.setState({focusedOption:i[o],focusedValue:null})}}},{key:"getTheme",value:function(){return this.props.theme?"function"==typeof this.props.theme?this.props.theme(zt):x({},zt,this.props.theme):zt}},{key:"getCommonProps",value:function(){var t=this.clearValue,e=this.getStyles,n=this.setValue,r=this.selectOption,i=this.props,o=i.classNamePrefix,a=i.isMulti,s=i.isRtl,l=i.options,u=this.state.selectValue,c=this.hasValue();return{cx:function(t,e,n,r){var i=[e,r];if(n&&t)for(var o in n)n.hasOwnProperty(o)&&n[o]&&i.push(""+S(t,o));return i.filter(function(t){return t}).map(function(t){return String(t).trim()}).join(" ")}.bind(null,o),clearValue:t,getStyles:e,getValue:function(){return u},hasValue:c,isMulti:a,isRtl:s,options:l,selectOption:r,setValue:n,selectProps:i,theme:this.getTheme()}}},{key:"getNextFocusedValue",value:function(t){if(this.clearFocusValueOnUpdate)return this.clearFocusValueOnUpdate=!1,null;var e=this.state,n=e.focusedValue,r=e.selectValue.indexOf(n);if(r>-1){if(t.indexOf(n)>-1)return n;if(r<t.length)return t[r]}return null}},{key:"getNextFocusedOption",value:function(t){var e=this.state.focusedOption;return e&&t.indexOf(e)>-1?e:t[0]}},{key:"hasValue",value:function(){return this.state.selectValue.length>0}},{key:"hasOptions",value:function(){return!!this.state.menuOptions.render.length}},{key:"countOptions",value:function(){return this.state.menuOptions.focusable.length}},{key:"isClearable",value:function(){var t=this.props,e=t.isClearable,n=t.isMulti;return void 0===e?n:e}},{key:"isOptionDisabled",value:function(t,e){return"function"==typeof this.props.isOptionDisabled&&this.props.isOptionDisabled(t,e)}},{key:"isOptionSelected",value:function(t,e){var n=this;if(e.indexOf(t)>-1)return!0;if("function"==typeof this.props.isOptionSelected)return this.props.isOptionSelected(t,e);var r=this.getOptionValue(t);return e.some(function(t){return n.getOptionValue(t)===r})}},{key:"filterOption",value:function(t,e){return!this.props.filterOption||this.props.filterOption(t,e)}},{key:"formatOptionLabel",value:function(t,e){if("function"==typeof this.props.formatOptionLabel){var n=this.props.inputValue,r=this.state.selectValue;return this.props.formatOptionLabel(t,{context:e,inputValue:n,selectValue:r})}return this.getOptionLabel(t)}},{key:"formatGroupLabel",value:function(t){return this.props.formatGroupLabel(t)}},{key:"startListeningComposition",value:function(){document&&document.addEventListener&&(document.addEventListener("compositionstart",this.onCompositionStart,!1),document.addEventListener("compositionend",this.onCompositionEnd,!1))}},{key:"stopListeningComposition",value:function(){document&&document.removeEventListener&&(document.removeEventListener("compositionstart",this.onCompositionStart),document.removeEventListener("compositionend",this.onCompositionEnd))}},{key:"startListeningToTouch",value:function(){document&&document.addEventListener&&(document.addEventListener("touchstart",this.onTouchStart,!1),document.addEventListener("touchmove",this.onTouchMove,!1),document.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"stopListeningToTouch",value:function(){document&&document.removeEventListener&&(document.removeEventListener("touchstart",this.onTouchStart),document.removeEventListener("touchmove",this.onTouchMove),document.removeEventListener("touchend",this.onTouchEnd))}},{key:"buildMenuOptions",value:function(t,e){var n=this,r=t.inputValue,i=void 0===r?"":r,o=t.options,a=function(t,r){var o=n.isOptionDisabled(t,e),a=n.isOptionSelected(t,e),s=n.getOptionLabel(t),l=n.getOptionValue(t);if(!(n.shouldHideSelectedOptions()&&a||!n.filterOption({label:s,value:l,data:t},i))){var u=o?void 0:function(){return n.onOptionHover(t)},c=o?void 0:function(){return n.selectOption(t)},f=n.getElementId("option")+"-"+r;return{innerProps:{id:f,onClick:c,onMouseMove:u,onMouseOver:u,role:"option",tabIndex:-1},data:t,isDisabled:o,isSelected:a,key:f,label:s,type:"option",value:l}}};return o.reduce(function(t,e,r){if(e.options){n.hasGroups||(n.hasGroups=!0);var i=e.options.map(function(e,n){var i=a(e,r+"-"+n);return i&&!i.isDisabled&&t.focusable.push(e),i}).filter(Boolean);if(i.length){var o=n.getElementId("group")+"-"+r;t.render.push({type:"group",key:o,data:e,options:i})}}else{var s=a(e,""+r);s&&(t.render.push(s),s.isDisabled||t.focusable.push(e))}return t},{render:[],focusable:[]})}},{key:"constructAriaLiveMessage",value:function(){var t=this.state,e=t.ariaLiveContext,n=t.selectValue,r=t.focusedValue,i=t.focusedOption,o=this.props,a=o.options,s=o.menuIsOpen,l=o.inputValue,u=o.screenReaderStatus;return(r?function(t){var e=t.focusedValue,n=t.getOptionLabel,r=t.selectValue;return"value "+n(e)+" focused, "+(r.indexOf(e)+1)+" of "+r.length+"."}({focusedValue:r,getOptionLabel:this.getOptionLabel,selectValue:n}):"")+" "+(i&&s?function(t){var e=t.focusedOption,n=t.getOptionLabel,r=t.options;return"option "+n(e)+" focused, "+(r.indexOf(e)+1)+" of "+r.length+"."}({focusedOption:i,getOptionLabel:this.getOptionLabel,options:a}):"")+" "+function(t){var e=t.inputValue;return t.screenReaderMessage+(e?" for search term "+e:"")+"."}({inputValue:l,screenReaderMessage:u({count:this.countOptions()})})+" "+e}},{key:"renderInput",value:function(){var t=this.props,e=t.isDisabled,n=t.isSearchable,r=t.inputId,i=t.inputValue,o=t.tabIndex,s=this.components.Input,l=this.state.inputIsHidden,u=r||this.getElementId("input");if(!n)return a.a.createElement(Q,{id:u,innerRef:this.getInputRef,onBlur:this.onInputBlur,onChange:T,onFocus:this.onInputFocus,readOnly:!0,disabled:e,tabIndex:o,value:""});var c={"aria-autocomplete":"list","aria-label":this.props["aria-label"],"aria-labelledby":this.props["aria-labelledby"]},f=this.commonProps,h=f.cx,d=f.theme;return a.a.createElement(s,x({autoCapitalize:"none",autoComplete:"off",autoCorrect:"off",cx:h,getStyles:this.getStyles,id:u,innerRef:this.getInputRef,isDisabled:e,isHidden:l,onBlur:this.onInputBlur,onChange:this.handleInputChange,onFocus:this.onInputFocus,spellCheck:"false",tabIndex:o,theme:d,type:"text",value:i},c))}},{key:"renderPlaceholderOrValue",value:function(){var t=this,e=this.components,n=e.MultiValue,r=e.MultiValueContainer,i=e.MultiValueLabel,o=e.MultiValueRemove,s=e.SingleValue,l=e.Placeholder,u=this.commonProps,c=this.props,f=c.controlShouldRenderValue,h=c.isDisabled,d=c.isMulti,p=c.inputValue,v=c.placeholder,m=this.state,g=m.selectValue,y=m.focusedValue,b=m.isFocused;if(!this.hasValue()||!f)return p?null:a.a.createElement(l,x({},u,{key:"placeholder",isDisabled:h,isFocused:b}),v);if(d)return g.map(function(e){var s=e===y;return a.a.createElement(n,x({},u,{components:{Container:r,Label:i,Remove:o},isFocused:s,isDisabled:h,key:t.getOptionValue(e),removeProps:{onClick:function(){return t.removeValue(e)},onTouchEnd:function(){return t.removeValue(e)},onMouseDown:function(t){t.preventDefault(),t.stopPropagation()}},data:e}),t.formatOptionLabel(e,"value"))});if(p)return null;var _=g[0];return a.a.createElement(s,x({},u,{data:_,isDisabled:h}),this.formatOptionLabel(_,"value"))}},{key:"renderClearIndicator",value:function(){var t=this.components.ClearIndicator,e=this.commonProps,n=this.props,r=n.isDisabled,i=n.isLoading,o=this.state.isFocused;if(!this.isClearable()||!t||r||!this.hasValue()||i)return null;var s={onMouseDown:this.onClearIndicatorMouseDown,onTouchEnd:this.onClearIndicatorTouchEnd,"aria-hidden":"true"};return a.a.createElement(t,x({},e,{innerProps:s,isFocused:o}))}},{key:"renderLoadingIndicator",value:function(){var t=this.components.LoadingIndicator,e=this.commonProps,n=this.props,r=n.isDisabled,i=n.isLoading,o=this.state.isFocused;if(!t||!i)return null;return a.a.createElement(t,x({},e,{innerProps:{"aria-hidden":"true"},isDisabled:r,isFocused:o}))}},{key:"renderIndicatorSeparator",value:function(){var t=this.components,e=t.DropdownIndicator,n=t.IndicatorSeparator;if(!e||!n)return null;var r=this.commonProps,i=this.props.isDisabled,o=this.state.isFocused;return a.a.createElement(n,x({},r,{isDisabled:i,isFocused:o}))}},{key:"renderDropdownIndicator",value:function(){var t=this.components.DropdownIndicator;if(!t)return null;var e=this.commonProps,n=this.props.isDisabled,r=this.state.isFocused,i={onMouseDown:this.onDropdownIndicatorMouseDown,onTouchEnd:this.onDropdownIndicatorTouchEnd,"aria-hidden":"true"};return a.a.createElement(t,x({},e,{innerProps:i,isDisabled:n,isFocused:r}))}},{key:"renderMenu",value:function(){var t=this,e=this.components,n=e.Group,r=e.GroupHeading,i=e.Menu,o=e.MenuList,s=e.MenuPortal,l=e.LoadingMessage,u=e.NoOptionsMessage,c=e.Option,f=this.commonProps,h=this.state,d=h.focusedOption,p=h.menuOptions,v=this.props,m=v.captureMenuScroll,g=v.inputValue,y=v.isLoading,b=v.loadingMessage,_=v.minMenuHeight,A=v.maxMenuHeight,M=v.menuIsOpen,k=v.menuPlacement,T=v.menuPosition,S=v.menuPortalTarget,C=v.menuShouldBlockScroll,E=v.menuShouldScrollIntoView,O=v.noOptionsMessage,D=v.onMenuScrollToTop,L=v.onMenuScrollToBottom;if(!M)return null;var z=function(e){var n=d===e.data;return e.innerRef=n?t.getFocusedOptionRef:void 0,a.a.createElement(c,x({},f,e,{isFocused:n}),t.formatOptionLabel(e.data,"menu"))},P=void 0;if(this.hasOptions())P=p.render.map(function(e){if("group"===e.type){e.type;var i=w(e,["type"]),o=e.key+"-heading";return a.a.createElement(n,x({},f,i,{Heading:r,headingProps:{id:o},label:t.formatGroupLabel(e.data)}),e.options.map(function(t){return z(t)}))}if("option"===e.type)return z(e)});else if(y){var I=b({inputValue:g});if(null===I)return null;P=a.a.createElement(l,f,I)}else{var j=O({inputValue:g});if(null===j)return null;P=a.a.createElement(u,f,j)}var F={minMenuHeight:_,maxMenuHeight:A,menuPlacement:k,menuPosition:T,menuShouldScrollIntoView:E},N=a.a.createElement(R,x({},f,F),function(e){var n=e.ref,r=e.placerProps,s=r.placement,l=r.maxHeight;return a.a.createElement(i,x({},f,F,{innerRef:n,innerProps:{onMouseDown:t.onMenuMouseDown,onMouseMove:t.onMenuMouseMove},isLoading:y,placement:s}),a.a.createElement(ht,{isEnabled:m,onTopArrive:D,onBottomArrive:L},a.a.createElement(ct,{isEnabled:C},a.a.createElement(o,x({},f,{innerRef:t.getMenuListRef,isLoading:y,maxHeight:l}),P))))});return S||"fixed"===T?a.a.createElement(s,x({},f,{appendTo:S,controlElement:this.controlRef,menuPlacement:k,menuPosition:T}),N):N}},{key:"renderFormField",value:function(){var t=this,e=this.props,n=e.delimiter,r=e.isDisabled,i=e.isMulti,o=e.name,s=this.state.selectValue;if(o&&!r){if(i){if(n){var l=s.map(function(e){return t.getOptionValue(e)}).join(n);return a.a.createElement("input",{name:o,type:"hidden",value:l})}var u=s.length>0?s.map(function(e,n){return a.a.createElement("input",{key:"i-"+n,name:o,type:"hidden",value:t.getOptionValue(e)})}):a.a.createElement("input",{name:o,type:"hidden"});return a.a.createElement("div",null,u)}var c=s[0]?this.getOptionValue(s[0]):"";return a.a.createElement("input",{name:o,type:"hidden",value:c})}}},{key:"renderLiveRegion",value:function(){return this.state.isFocused?a.a.createElement(K,{"aria-live":"assertive"},a.a.createElement("p",{id:"aria-selection-event"}," ",this.state.ariaLiveSelection),a.a.createElement("p",{id:"aria-context"}," ",this.constructAriaLiveMessage())):null}},{key:"render",value:function(){var t=this.components,e=t.Control,n=t.IndicatorsContainer,r=t.SelectContainer,i=t.ValueContainer,o=this.props,s=o.className,l=o.id,u=o.isDisabled,c=this.state.isFocused,f=this.commonProps=this.getCommonProps();return a.a.createElement(r,x({},f,{className:s,innerProps:{id:l,onKeyDown:this.onKeyDown},isDisabled:u,isFocused:c}),this.renderLiveRegion(),a.a.createElement(e,x({},f,{innerRef:this.getControlRef,innerProps:{onMouseDown:this.onControlMouseDown,onTouchEnd:this.onControlTouchEnd},isDisabled:u,isFocused:c}),a.a.createElement(i,x({},f,{isDisabled:u}),this.renderPlaceholderOrValue(),this.renderInput()),a.a.createElement(n,x({},f,{isDisabled:u}),this.renderClearIndicator(),this.renderLoadingIndicator(),this.renderIndicatorSeparator(),this.renderDropdownIndicator())),this.renderMenu(),this.renderFormField())}}]),e}(o.Component);Rt.defaultProps=Pt;var jt=function(){var t=this;this.state={ariaLiveSelection:"",ariaLiveContext:"",focusedOption:null,focusedValue:null,inputIsHidden:!1,isFocused:!1,isComposing:!1,menuOptions:{render:[],focusable:[]},selectValue:[]},this.blockOptionHover=!1,this.clearFocusValueOnUpdate=!1,this.hasGroups=!1,this.initialTouchX=0,this.initialTouchY=0,this.instancePrefix="",this.openAfterFocus=!1,this.scrollToFocusedOptionOnUpdate=!1,this.controlRef=null,this.getControlRef=function(e){t.controlRef=e},this.focusedOptionRef=null,this.getFocusedOptionRef=function(e){t.focusedOptionRef=e},this.menuListRef=null,this.getMenuListRef=function(e){t.menuListRef=e},this.inputRef=null,this.getInputRef=function(e){t.inputRef=e},this.cacheComponents=function(e){t.components=Ot({components:e})},this.focus=this.focusInput,this.blur=this.blurInput,this.setValue=function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"set-value",r=arguments[2],i=t.props,o=i.closeMenuOnSelect,a=i.isMulti,s=i.onChange;t.onInputChange("",{action:"set-value"}),o&&(t.inputIsHiddenAfterUpdate=!a,t.onMenuClose()),t.clearFocusValueOnUpdate=!0,s(e,{action:n,option:r})},this.selectOption=function(e){var n=t.props,r=n.blurInputOnSelect;if(n.isMulti){var i=t.state.selectValue;if(t.isOptionSelected(e,i)){var o=t.getOptionValue(e);t.setValue(i.filter(function(e){return t.getOptionValue(e)!==o}),"deselect-option",e),t.announceAriaLiveSelection({event:"deselect-option",context:{value:t.getOptionLabel(e)}})}else t.setValue([].concat(k(i),[e]),"select-option",e),t.announceAriaLiveSelection({event:"select-option",context:{value:t.getOptionLabel(e)}})}else t.setValue(e,"select-option"),t.announceAriaLiveSelection({event:"select-option",context:{value:t.getOptionLabel(e)}});r&&t.blurInput()},this.removeValue=function(e){var n=t.props.onChange,r=t.state.selectValue,i=t.getOptionValue(e);n(r.filter(function(e){return t.getOptionValue(e)!==i}),{action:"remove-value",removedValue:e}),t.announceAriaLiveSelection({event:"remove-value",context:{value:e?t.getOptionLabel(e):void 0}}),t.focusInput()},this.clearValue=function(){var e=t.props,n=e.isMulti;(0,e.onChange)(n?[]:null,{action:"clear"})},this.popValue=function(){var e=t.props.onChange,n=t.state.selectValue,r=n[n.length-1];t.announceAriaLiveSelection({event:"pop-value",context:{value:r?t.getOptionLabel(r):void 0}}),e(n.slice(0,n.length-1),{action:"pop-value",removedValue:r})},this.getOptionLabel=function(e){return t.props.getOptionLabel(e)},this.getOptionValue=function(e){return t.props.getOptionValue(e)},this.getStyles=function(e,n){var r=Dt[e](n);r.boxSizing="border-box";var i=t.props.styles[e];return i?i(r,n):r},this.getElementId=function(e){return t.instancePrefix+"-"+e},this.getActiveDescendentId=function(){var e=t.props.menuIsOpen,n=t.state,r=n.menuOptions,i=n.focusedOption;if(i&&e){var o=r.focusable.indexOf(i),a=r.render[o];return a&&a.key}},this.announceAriaLiveSelection=function(e){var n=e.event,r=e.context;t.setState({ariaLiveSelection:function(t,e){var n=e.value;if(n)switch(t){case"deselect-option":case"pop-value":case"remove-value":return"option "+n+", deselected.";case"select-option":return"option "+n+", selected."}}(n,r)})},this.announceAriaLiveContext=function(e){var n=e.event,r=e.context;t.setState({ariaLiveContext:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.isSearchable,r=e.isMulti,i=e.label;switch(t){case"menu":return"Use Up and Down to choose options, press Backspace to select the currently focused option, press Escape to exit the menu, press Tab to select the option and exit the menu.";case"input":return(i||"Select")+" is focused "+(n?",type to refine list":"")+", press Down to open the menu, "+(r?" press left to focus selected values":"");case"value":return"Use left and right to toggle between focused values, press Enter to remove the currently focused value"}}(n,x({},r,{label:t.props["aria-label"]}))})},this.onMenuMouseDown=function(e){0===e.button&&(e.stopPropagation(),e.preventDefault(),t.focusInput())},this.onMenuMouseMove=function(e){t.blockOptionHover=!1},this.onControlMouseDown=function(e){var n=t.props.openMenuOnClick;t.state.isFocused?t.props.menuIsOpen?"INPUT"!==e.target.tagName&&t.onMenuClose():t.openMenu("first"):(n&&(t.openAfterFocus=!0),t.focusInput()),"INPUT"!==e.target.tagName&&e.preventDefault()},this.onDropdownIndicatorMouseDown=function(e){if(!(e&&"mousedown"===e.type&&0!==e.button||t.props.isDisabled)){var n=t.props,r=n.isMulti,i=n.menuIsOpen;t.focusInput(),i?(t.inputIsHiddenAfterUpdate=!r,t.onMenuClose()):t.openMenu("first"),e.preventDefault(),e.stopPropagation()}},this.onClearIndicatorMouseDown=function(e){e&&"mousedown"===e.type&&0!==e.button||(t.clearValue(),e.stopPropagation(),t.openAfterFocus=!1,setTimeout(function(){return t.focusInput()}))},this.onScroll=function(e){"boolean"==typeof t.props.closeMenuOnScroll?e.target instanceof HTMLElement&&E(e.target)&&t.props.onMenuClose():"function"==typeof t.props.closeMenuOnScroll&&t.props.closeMenuOnScroll(e)&&t.props.onMenuClose()},this.onCompositionStart=function(){t.setState({isComposing:!0})},this.onCompositionEnd=function(){t.setState({isComposing:!1})},this.onTouchStart=function(e){var n=M(e.touches,1)[0];t.initialTouchX=n.clientX,t.initialTouchY=n.clientY,t.userIsDragging=!1},this.onTouchMove=function(e){var n=M(e.touches,1)[0],r=Math.abs(n.clientX-t.initialTouchX),i=Math.abs(n.clientY-t.initialTouchY);t.userIsDragging=r>5||i>5},this.onTouchEnd=function(e){if(!t.userIsDragging){var n=e.target;t.controlRef&&!t.controlRef.contains(n)&&t.menuListRef&&!t.menuListRef.contains(n)&&t.blurInput(),t.initialTouchX=0,t.initialTouchY=0}},this.onControlTouchEnd=function(e){t.userIsDragging||t.onControlMouseDown(e)},this.onClearIndicatorTouchEnd=function(e){t.userIsDragging||t.onClearIndicatorMouseDown(e)},this.onDropdownIndicatorTouchEnd=function(e){t.userIsDragging||t.onDropdownIndicatorMouseDown(e)},this.handleInputChange=function(e){var n=e.currentTarget.value;t.inputIsHiddenAfterUpdate=!1,t.onInputChange(n,{action:"input-change"}),t.onMenuOpen()},this.onInputFocus=function(e){var n=t.props,r=n.isSearchable,i=n.isMulti;t.props.onFocus&&t.props.onFocus(e),t.inputIsHiddenAfterUpdate=!1,t.announceAriaLiveContext({event:"input",context:{isSearchable:r,isMulti:i}}),t.setState({isFocused:!0}),(t.openAfterFocus||t.props.openMenuOnFocus)&&t.openMenu("first"),t.openAfterFocus=!1},this.onInputBlur=function(e){t.menuListRef&&t.menuListRef.contains(document.activeElement)?t.inputRef.focus():(t.props.onBlur&&t.props.onBlur(e),t.onInputChange("",{action:"input-blur"}),t.onMenuClose(),t.setState({focusedValue:null,isFocused:!1}))},this.onOptionHover=function(e){t.blockOptionHover||t.state.focusedOption===e||t.setState({focusedOption:e})},this.shouldHideSelectedOptions=function(){var e=t.props,n=e.hideSelectedOptions,r=e.isMulti;return void 0===n?r:n},this.onKeyDown=function(e){var n=t.props,r=n.isMulti,i=n.backspaceRemovesValue,o=n.escapeClearsValue,a=n.inputValue,s=n.isClearable,l=n.isDisabled,u=n.menuIsOpen,c=n.onKeyDown,f=n.tabSelectsValue,h=n.openMenuOnFocus,d=t.state,p=d.isComposing,v=d.focusedOption,m=d.focusedValue,g=d.selectValue;if(!(l||"function"==typeof c&&(c(e),e.defaultPrevented))){switch(t.blockOptionHover=!0,e.key){case"ArrowLeft":if(!r||a)return;t.focusValue("previous");break;case"ArrowRight":if(!r||a)return;t.focusValue("next");break;case"Delete":case"Backspace":if(a)return;if(m)t.removeValue(m);else{if(!i)return;r?t.popValue():s&&t.clearValue()}break;case"Tab":if(e.shiftKey||!u||!f||!v||h&&t.isOptionSelected(v,g))return;t.selectOption(v);break;case"Enter":if(u){if(!v)return;if(p)return;t.selectOption(v)}else t.focusOption("first");break;case"Escape":u?(t.inputIsHiddenAfterUpdate=!1,t.onInputChange("",{action:"menu-close"}),t.onMenuClose()):s&&o&&t.clearValue();break;case" ":if(a)return;if(!u){t.openMenu("first");break}if(!v)return;t.selectOption(v);break;case"ArrowUp":u?t.focusOption("up"):t.openMenu("last");break;case"ArrowDown":u?t.focusOption("down"):t.openMenu("first");break;case"PageUp":if(!u)return;t.focusOption("pageup");break;case"PageDown":if(!u)return;t.focusOption("pagedown");break;case"Home":if(!u)return;t.focusOption("first");break;case"End":if(!u)return;t.focusOption("last");break;default:return}e.preventDefault()}}},Ft=function(t){var e,n;return n=e=function(e){function n(){var t,e,r;g(this,n);for(var i=arguments.length,o=Array(i),a=0;a<i;a++)o[a]=arguments[a];return e=r=A(this,(t=n.__proto__||Object.getPrototypeOf(n)).call.apply(t,[this].concat(o))),r.state={inputValue:void 0!==r.props.inputValue?r.props.inputValue:r.props.defaultInputValue,menuIsOpen:void 0!==r.props.menuIsOpen?r.props.menuIsOpen:r.props.defaultMenuIsOpen,value:void 0!==r.props.value?r.props.value:r.props.defaultValue},r.onChange=function(t,e){r.callProp("onChange",t,e),r.setState({value:t})},r.onInputChange=function(t,e){var n=r.callProp("onInputChange",t,e);r.setState({inputValue:void 0!==n?n:t})},r.onMenuOpen=function(){r.callProp("onMenuOpen"),r.setState({menuIsOpen:!0})},r.onMenuClose=function(){r.callProp("onMenuClose"),r.setState({menuIsOpen:!1})},A(r,e)}return _(n,e),y(n,[{key:"focus",value:function(){this.select.focus()}},{key:"blur",value:function(){this.select.blur()}},{key:"getProp",value:function(t){return void 0!==this.props[t]?this.props[t]:this.state[t]}},{key:"callProp",value:function(t){if("function"==typeof this.props[t]){for(var e,n=arguments.length,r=Array(n>1?n-1:0),i=1;i<n;i++)r[i-1]=arguments[i];return(e=this.props)[t].apply(e,k(r))}}},{key:"render",value:function(){var e=this;return a.a.createElement(t,x({},this.props,{ref:function(t){e.select=t},inputValue:this.getProp("inputValue"),menuIsOpen:this.getProp("menuIsOpen"),onChange:this.onChange,onInputChange:this.onInputChange,onMenuClose:this.onMenuClose,onMenuOpen:this.onMenuOpen,value:this.getProp("value")}))}}]),n}(o.Component),e.defaultProps={defaultInputValue:"",defaultMenuIsOpen:!1,defaultValue:null},n},Nt={cacheOptions:!1,defaultOptions:!1},Bt=function(t){var e,n;return n=e=function(e){function n(t){g(this,n);var e=A(this,(n.__proto__||Object.getPrototypeOf(n)).call(this));return e.mounted=!1,e.optionsCache={},e.handleInputChange=function(t,n){var r=e.props,i=r.cacheOptions,o=function(t,e,n){if(n){var r=n(t,e);if("string"==typeof r)return r}return t}(t,n,r.onInputChange);if(!o)return delete e.lastRequest,void e.setState({inputValue:"",loadedInputValue:"",loadedOptions:[],isLoading:!1,passEmptyOptions:!1});if(i&&e.optionsCache[o])e.setState({inputValue:o,loadedInputValue:o,loadedOptions:e.optionsCache[o],isLoading:!1,passEmptyOptions:!1});else{var a=e.lastRequest={};e.setState({inputValue:o,isLoading:!0,passEmptyOptions:!e.state.loadedInputValue},function(){e.loadOptions(o,function(t){e.mounted&&(t&&(e.optionsCache[o]=t),a===e.lastRequest&&(delete e.lastRequest,e.setState({isLoading:!1,loadedInputValue:o,loadedOptions:t||[],passEmptyOptions:!1})))})})}return o},e.state={defaultOptions:Array.isArray(t.defaultOptions)?t.defaultOptions:void 0,inputValue:t.inputValue,isLoading:!0===t.defaultOptions,loadedOptions:[],passEmptyOptions:!1},e}return _(n,e),y(n,[{key:"componentDidMount",value:function(){var t=this;this.mounted=!0;var e=this.props.defaultOptions,n=this.state.inputValue;!0===e&&this.loadOptions(n,function(e){if(t.mounted){var n=!!t.lastRequest;t.setState({defaultOptions:e||[],isLoading:n})}})}},{key:"componentWillReceiveProps",value:function(t){t.cacheOptions!==this.props.cacheOptions&&(this.optionsCache={}),t.defaultOptions!==this.props.defaultOptions&&this.setState({defaultOptions:Array.isArray(t.defaultOptions)?t.defaultOptions:void 0})}},{key:"componentWillUnmount",value:function(){this.mounted=!1}},{key:"focus",value:function(){this.select.focus()}},{key:"blur",value:function(){this.select.blur()}},{key:"loadOptions",value:function(t,e){var n=this.props.loadOptions;if(!n)return e();var r=n(t,e);r&&"function"==typeof r.then&&r.then(e,function(){return e()})}},{key:"render",value:function(){var e=this,n=this.props,r=(n.loadOptions,w(n,["loadOptions"])),i=this.state,o=i.defaultOptions,s=i.inputValue,l=i.isLoading,u=i.loadedInputValue,c=i.loadedOptions,f=i.passEmptyOptions?[]:s&&u?c:o||[];return a.a.createElement(t,x({},r,{filterOption:this.props.filterOption||null,ref:function(t){e.select=t},options:f,isLoading:l,onInputChange:this.handleInputChange}))}}]),n}(o.Component),e.defaultProps=Nt,n},Vt=Bt(Ft(Rt)),Ut=function(t,e){var n=t.toLowerCase();return e.value.toLowerCase()===n||e.label.toLowerCase()===n},qt=x({allowCreateWhileLoading:!1,createOptionPosition:"last"},{formatCreateLabel:function(t){return'Create "'+t+'"'},isValidNewOption:function(t,e,n){return!(!t||e.some(function(e){return Ut(t,e)})||n.some(function(e){return Ut(t,e)}))},getNewOptionData:function(t,e){return{label:e,value:t,__isNew__:!0}}}),$t=function(t){var e,n;return n=e=function(e){function n(t){g(this,n);var e=A(this,(n.__proto__||Object.getPrototypeOf(n)).call(this,t));e.onChange=function(t,n){var r=e.props,i=r.getNewOptionData,o=r.inputValue,a=r.isMulti,s=r.onChange,l=r.onCreateOption,u=r.value;if("select-option"!==n.action)return s(t,n);var c=e.state.newOption,f=Array.isArray(t)?t:[t];if(f[f.length-1]!==c)s(t,n);else if(l)l(o);else{var h=i(o,o),d={action:"create-option"};s(a?[].concat(k(C(u)),[h]):h,d)}};var r=t.options||[];return e.state={newOption:void 0,options:r},e}return _(n,e),y(n,[{key:"componentWillReceiveProps",value:function(t){var e=t.allowCreateWhileLoading,n=t.createOptionPosition,r=t.formatCreateLabel,i=t.getNewOptionData,o=t.inputValue,a=t.isLoading,s=t.isValidNewOption,l=t.value,u=t.options||[],c=this.state.newOption;c=s(o,C(l),u)?i(o,r(o)):void 0,this.setState({newOption:c,options:!e&&a||!c?u:"first"===n?[c].concat(k(u)):[].concat(k(u),[c])})}},{key:"focus",value:function(){this.select.focus()}},{key:"blur",value:function(){this.select.blur()}},{key:"render",value:function(){var e=this,n=w(this.props,[]),r=this.state.options;return a.a.createElement(t,x({},n,{ref:function(t){e.select=t},options:r,onChange:this.onChange}))}}]),n}(o.Component),e.defaultProps=qt,n},Ht=Ft($t(Rt)),Wt=Bt(Ft($t(Rt))),Gt=function(t){var e=t.component,n=t.duration,r=void 0===n?1:n,i=t.in,o=(t.onExited,w(t,["component","duration","in","onExited"])),s={entering:{opacity:0},entered:{opacity:1,transition:"opacity "+r+"ms"},exiting:{opacity:0},exited:{opacity:0}};return a.a.createElement(v.Transition,{mountOnEnter:!0,unmountOnExit:!0,in:i,timeout:r},function(t){var n={style:x({},s[t])};return a.a.createElement(e,x({innerProps:n},o))})},Yt=260,Xt=function(t){function e(){var t,n,r;g(this,e);for(var i=arguments.length,o=Array(i),a=0;a<i;a++)o[a]=arguments[a];return n=r=A(this,(t=e.__proto__||Object.getPrototypeOf(e)).call.apply(t,[this].concat(o))),r.duration=Yt,r.state={width:"auto"},r.transition={exiting:{width:0,transition:"width "+r.duration+"ms ease-out"},exited:{width:0}},r.getWidth=function(t){if(t&&isNaN(r.state.width)){var 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mo(t,e){var n,r,i=/(^([+\-]?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?(?=\D|\s|$))|^0x[\da-fA-F]+$|\d+)/g,a=/^\s+|\s+$/g,o=/\s+/g,s=/^0x[0-9a-f]+$/i,l=/^0/,u=function(t){return(mo.insensitive&&(""+t).toLowerCase()||""+t).replace(a,"")},c=u(t),f=u(e),h=c.replace(i,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),p=f.replace(i,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),d=parseInt(c.match(s),16)||1!==h.length&&Date.parse(c),m=parseInt(f.match(s),16)||d&&f.match(/(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/)&&Date.parse(f)||null,v=function(t,e){return(!t.match(l)||1==e)&&parseFloat(t)||t.replace(o," ").replace(a,"")||0};if(m){if(d<m)return-1;if(d>m)return 1}for(var g=0,y=h.length,b=p.length,x=Math.max(y,b);g<x;g++){if(n=v(h[g]||"",y),r=v(p[g]||"",b),isNaN(n)!==isNaN(r))return isNaN(n)?1:-1;if(/[^\x00-\x80]/.test(n+r)&&n.localeCompare){var _=n.localeCompare(r);return _/Math.abs(_)}if(n<r)return-1;if(n>r)return 1}}var vo="1.4.1",go=n(3);function yo(t){var e;this.config=JSON.parse(JSON.stringify(t)),(e=this).chromosomesArray=[],e.coordinateSystem="iscn",e.maxLength={bp:0,iscn:0},e.chromosomes={},e.numChromosomes=0,e.config.debug||(e.config.debug=!1),e.config.dataDir||(e.config.dataDir=e.getDataDir()),e.config.container||(e.config.container="body"),e.selector=e.config.container+" #_ideogram",e.config.resolution||(e.config.resolution=""),e.config.orientation||(e.config.orientation="vertical"),e.config.brush||(e.config.brush=null),e.config.rows||(e.config.rows=1),"showChromosomeLabels"in e.config==0&&(e.config.showChromosomeLabels=!0),e.config.showNonNuclearChromosomes||(e.config.showNonNuclearChromosomes=!1),function(t){t.config.ploidy||(t.config.ploidy=1),t.config.ploidy>1&&(t.sexChromosomes={},t.config.sex||(t.config.sex="male"),2!==t.config.ploidy||t.config.ancestors||(t.config.ancestors={M:"#ffb6c1",P:"#add8e6"},t.config.ploidyDesc="MP"))}(this),function(t){t.config.showBandLabels||(t.config.showBandLabels=!1),"showFullyBanded"in t.config?t.config.showFullyBanded=t.config.showFullyBanded:t.config.showFullyBanded=!0,t.bandsToShow=[],t.bandData={}}(this),function(t){var e,n,r;t.config.chrHeight||(e=t.config.container,n=document.querySelector(e).getBoundingClientRect(),r="vertical"===t.config.orientation?n.height:n.width,"body"!==e&&0!==r||(r=400),t.config.chrHeight=r)}(this),function(t){var e,n;t.config.chrWidth||(e=10,(n=t.config.chrHeight)<900&&n>500?e=Math.round(n/40):n>=900&&(e=Math.round(n/45)),t.config.chrWidth=e)}(this),function(t){t.config.chrMargin||(1===t.config.ploidy?t.config.chrMargin=10:t.config.chrMargin=Math.round(t.config.chrWidth/4)),t.config.showBandLabels&&(t.config.chrMargin+=20)}(this),function(t,e){t.onLoad&&(e.onLoadCallback=t.onLoad),t.onLoadAnnots&&(e.onLoadAnnotsCallback=t.onLoadAnnots),t.onDrawAnnots&&(e.onDrawAnnotsCallback=t.onDrawAnnots),t.onBrushMove&&(e.onBrushMoveCallback=t.onBrushMove),t.onDidRotate&&(e.onDidRotateCallback=t.onDidRotate),t.onWillShowAnnotTooltip&&(e.onWillShowAnnotTooltipCallback=t.onWillShowAnnotTooltip)}(t,this),function(t){t.organisms={9606:{commonName:"Human",scientificName:"Homo sapiens",scientificNameAbbr:"H. sapiens",assemblies:{default:"GCF_000001405.26",GRCh38:"GCF_000001405.26",GRCh37:"GCF_000001405.13"}},10090:{commonName:"Mouse",scientificName:"Mus musculus",scientificNameAbbr:"M. musculus",assemblies:{default:"GCF_000001635.20"}},4641:{commonName:"banana",scientificName:"Musa acuminata",scientificNameAbbr:"M. acuminata",assemblies:{default:"mock"}}}}(this),function(t){t.bump=Math.round(t.config.chrHeight/125),t.adjustedBump=!1,t.config.chrHeight<200&&(t.adjustedBump=!0,t.bump=4)}(this),function(t,e){t.chromosome&&(e.config.chromosomes=[t.chromosome],"showBandLabels"in t==0&&(e.config.showBandLabels=!0),"rotatable"in t==0&&(e.config.rotatable=!1))}(t,this),this.initAnnotSettings(),this.config.chrMargin+=this.config.chrWidth,"heatmap"===this.config.annotationsLayout?this.config.chrMargin+=this.config.annotTracksHeight:this.config.chrMargin+=2*this.config.annotTracksHeight,this.init()}var bo=go.a.assign({},xt);function xo(t){void 0!==t.timeout&&window.clearTimeout(t.timeout),t.rawAnnots=t.setOriginalTrackIndexes(t.rawAnnots),t.config.annotationsDisplayedTracks?t.annots=t.updateDisplayedTracks(t.config.annotationsDisplayedTracks):(t.annots=t.processAnnotData(t.rawAnnots),t.config.filterable&&t.initCrossFilter(),t.drawProcessedAnnots(t.annots))}function _o(t,e){var n=(new Date).getTime(),r=this.config;this.initDrawChromosomes(t),r.annotationsPath&&function(t){t.rawAnnots?xo(t):function e(){t.timeout=setTimeout(function(){t.rawAnnots?xo(t):e()},50)}()}(this),function(t,e){var n,r,i,a;if(!0===t.showBandLabels&&(i=(new Date).getTime(),e.hideUnshownBandLabels(),a=(new Date).getTime(),t.debug&&console.log("Time in showing bands: "+(a-i)+" ms"),"vertical"===t.orientation))for(n=0;n<e.chromosomesArray.length;n++)r="#"+e.chromosomesArray[n].id,e.rotateChromosomeLabels(bo.select(r),n);!0===t.showChromosomeLabels&&e.drawChromosomeLabels(e.chromosomes)}(r,this),r.brush&&this.createBrush(r.brush),r.annotations&&this.drawAnnots(r.annotations),function(t,e,n){var r=(new Date).getTime();t.debug&&console.log("Time in drawChromosome: "+(r-n)+" ms");var i=(new Date).getTime();t.debug&&console.log("Time constructing ideogram: "+(i-e)+" ms")}(r,e,n),this.setOverflowScroll(),this.onLoadCallback&&this.onLoadCallback()}class wo{constructor(t){this._config=t,this._description=this._normalize(this._config.ploidyDesc)}getChromosomesNumber(t){if(this._config.ploidyDesc){var e=this._config.ploidyDesc[t];return e instanceof Object?Object.keys(e)[0].length:e.length}return this._config.ploidy||1}_normalize(t){var e,n,r=[];if(!t)return t;for(e in t)"string"==typeof(n=t[e])?("vertical"===this._config.orientation&&(n=n.split("").reverse()),r.push({ancestors:n,existence:this._getexistenceArray(n.length)})):r.push({ancestors:Object.keys(n)[0],existence:n[Object.keys(n)[0]]});return r}_getexistenceArray(t){for(var e=[],n=0;n<t;n++)e.push("11");return e}getSetSize(t){return this._description?this._description[t].ancestors.length:1}getAncestor(t,e){return this._description?this._description[t].ancestors[e]:""}exists(t,e,n){if(this._description){var r=this._description[t].existence[e][n];return Number(r)>0}return!0}}var Ao=go.a.assign({},xt);class Mo{constructor(t){this._node=t}getLabel(){return Ao.select(this._node.parentNode).select("text.chrLabel").text()}getSetLabel(){return Ao.select(this._node.parentNode).select("text.chrSetLabel").text()}}var ko=go.a.assign({},xt);var To=class{constructor(t,e){if(this._config=t,this._ideo=e,this._ploidy=this._ideo._ploidy,this._translate=void 0,"chrSetMargin"in t)this.chrSetMargin=t.chrSetMargin;else{var n=this._config.chrMargin;this.chrSetMargin=this._config.ploidy>1?n:0}this._tickSize=8,this._isRotated=!1}_getLeftMargin(){return this.margin.left}_getYScale(){return 20/this._config.chrWidth}getChromosomeLabels(t){var e=new Mo(t),n=[];return this._ideo.config.ploidy>1&&n.push(e.getSetLabel()),n.push(e.getLabel()),n.filter(function(t){return t.length>0})}getChromosomeBandLabelTranslate(t){var e,n,r,i=this._ideo,a=this._tickSize,o=i.config.orientation;return"vertical"===o?r="rotate(-90)translate("+(e=a)+","+(n=i.round(2+t.px.start+t.px.width/2))+")":"horizontal"===o&&(r="translate("+(e=i.round(-a+t.px.start+t.px.width/2))+","+(n=-10)+")"),{x:e,y:n,translate:r}}didRotate(t,e){var n,r,i,a,o,s,l,u,c;r=(n=this._ideo).config.taxid,i=e.id.split("-")[0].replace("chr",""),a=(o=n.chromosomes[r][i]).bands,u=(l=ko.select(e.parentNode)).attr("transform"),c=/scale\(.*\)/.exec(u),u=u.replace(c,""),l.attr("transform",u),s=o.width,(o=n.getChromosomeModel(a,i,r,t)).oldWidth=s,n.chromosomes[r][i]=o,n.drawChromosome(o),n.handleRotateOnClick(),n.rawAnnots&&(n.displayedTrackIndexes?n.updateDisplayedTracks(n.displayedTrackIndexes):(n.annots=n.processAnnotData(n.rawAnnots),n.drawProcessedAnnots(n.annots),n.config.filterable&&n.initCrossFilter())),!0===n.config.showBandLabels&&(n.drawBandLabels(n.chromosomes),n.hideUnshownBandLabels()),n.onDidRotateCallback&&n.onDidRotateCallback(o)}rotate(t,e,n){var r,i,a,o;r=this._ideo,o=r.selector+" .chrSetLabel, "+r.selector+" .chrLabel",a=document.querySelector(r.selector).getBoundingClientRect(),i=ko.selectAll(r.selector+" g.chromosome").filter(function(){return this!==n}),this._isRotated?(this._isRotated=!1,r.config.chrHeight=r.config.chrHeightOriginal,r.config.chrWidth=r.config.chrWidthOriginal,r.config.annotationHeight=r.config.annotationHeightOriginal,this.rotateBack(t,e,n,function(){i.style("display",null),ko.selectAll(o).style("display",null),r._layout.didRotate(e,n)})):(this._isRotated=!0,i.style("display","none"),ko.selectAll(o).style("display","none"),this.rotateForward(t,e,n,function(){var t,i,o;r.config.chrHeightOriginal=r.config.chrHeight,r.config.chrWidthOriginal=r.config.chrWidth,r.config.annotationHeightOriginal=r.config.annotationHeight,"VerticalLayout"===r._layout._class?(i=a.width,o=window.innerWidth):(i=a.height-10,o=window.innerHeight-10),t=o<i?o:i,t-=2*r.config.chrMargin,r.config.chrHeight=t,r.config.chrWidth*=2.3,r.config.annotationHeight*=1.7,r._layout.didRotate(e,n)}))}getChromosomeLabelClass(){return 1===this._config.ploidy?"chrLabel":"chrSetLabel"}_getAdditionalOffset(){return(this._config.annotationHeight||0)*(this._config.annotationsNumTracks||1)}_getChromosomeSetSize(t){return this._ploidy.getSetSize(t)*this._config.chrWidth*2+this.chrSetMargin}getChromosomeSetLabelAnchor(){return"middle"}getChromosomeLabelYPosition(){return-5.5}getChromosomeSetLabelYPosition(t){return 1===this._config.ploidy?this.getChromosomeLabelYPosition(t):-2*this._config.chrWidth}},So=go.a.assign({},xt);var Co=class extends To{constructor(t,e){super(t,e),this._class="VerticalLayout",this.margin={top:30,left:15}}rotateForward(t,e,n,r){var i="translate(20, 25) "+this.getChromosomeScale(n);So.select(n.parentNode).transition().attr("transform",i).on("end",r);var a=this.getChromosomeLabels(n),o=1.3*(20+this._config.chrWidth);So.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(a).enter().append("text").attr("class",function(t,e){return 0===e&&2===a.length?"chrSetLabel":null}).attr("x",0).attr("y",o).style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="horizontal"}rotateBack(t,e,n,r){var i=this.getChromosomeScaleBack(n),a=this.getChromosomeSetTranslate(t);So.select(n.parentNode).transition().attr("transform",a+" "+i).on("end",r),So.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="vertical"}getHeight(){return this._config.chrHeight+1.5*this.margin.top}getWidth(){return"97%"}getChromosomeBandTickY1(){return 2}getChromosomeBandTickY2(){return 10}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeBandLabelAnchor(){return null}getChromosomeScale(t){var e,n;return e=So.select(this._ideo.selector).node().getBoundingClientRect(),n=t.getBoundingClientRect(),"scale("+e.width/n.height*.97+", "+this._getYScale()+")"}getChromosomeScaleBack(t){var e,n,r;return n=(r=this._ideo.config).taxid,e=t.id.split("-")[0].replace("chr",""),"scale("+this._ideo.chromosomes[n][e].oldWidth/(3*r.chrHeight)*.97+", "+1/this._getYScale()+")"}getChromosomeSetTranslate(t){return"rotate(90) translate("+this.margin.top+", -"+this.getChromosomeSetYTranslate(t)+")"}getChromosomeSetYTranslate(t){var e,n=this._getAdditionalOffset(),r=this._config.chrMargin,i=this._config.chrWidth;if(!this._config.ploidyDesc)return"histogram"===this._config.annotationsLayout?r/2+t*(r+i+2)+2*n+1:(e=i+t*(r+i)+2*n,n>0?e:e+4+2*t);if(!this._translate){var a;this._translate=[this._ploidy.getSetSize(0)*i*2];for(var o=1;o<this._config.ploidyDesc.length;o++)a=this._translate[o-1],this._translate[o]=a+this._getChromosomeSetSize(o-1)}return this._translate[t]}getChromosomeSetLabelXPosition(){return this._config.chrWidth*this._config.ploidy/-2}getChromosomeLabelXPosition(){return this._config.chrWidth/-2}},Eo=go.a.assign({},xt);var Oo=class extends To{constructor(t,e){super(t,e),this._class="HorizontalLayout",this.margin={left:20,top:30}}_getLeftMargin(){var t=To.prototype._getLeftMargin.call(this);return this._config.ploidy>1&&(t*=1.8),t}rotateForward(t,e,n,r){var i;Eo.select(n.parentNode).transition().attr("transform","rotate(90) translate(30, -37.5) ").on("end",r),i=this.getChromosomeLabels(n),Eo.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(i).enter().append("text").attr("class",function(t,e){return 0===e&&2===i.length?"chrSetLabel":null}).attr("x",26).attr("y",function(t,e){return 12*(e+1+i.length%2)}).style("text-anchor","middle").style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="vertical"}rotateBack(t,e,n,r){var i=this.getChromosomeSetTranslate(t);Eo.select(n.parentNode).transition().attr("transform",i).on("end",r),Eo.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="horizontal"}getHeight(t){var e=this._config.chromosomes[t].length,n=this.getChromosomeSetYTranslate(e-1);return(n+=this._getChromosomeSetSize(e-1))+2*this._getAdditionalOffset()}getWidth(){return this._config.chrHeight+1.5*this.margin.top}getChromosomeSetLabelAnchor(){return"end"}getChromosomeBandLabelAnchor(){return null}getChromosomeBandTickY1(){return 2}getChromosomeBandTickY2(){return 10}getChromosomeSetLabelTranslate(){return null}getChromosomeSetTranslate(t){return"translate("+this._getLeftMargin()+", "+this.getChromosomeSetYTranslate(t)+")"}getChromosomeSetYTranslate(t){if(!this._config.ploidyDesc)return this._config.chrMargin*(t+1);if(!this._translate){this._translate=[1];for(var e=1;e<this._config.ploidyDesc.length;e++)this._translate[e]=this._translate[e-1]+this._getChromosomeSetSize(e-1)}return this._translate[t]}getChromosomeSetLabelXPosition(t){return 1===this._config.ploidy?this.getChromosomeLabelXPosition(t):-20}getChromosomeSetLabelYPosition(t){var e=this._ploidy.getSetSize(t),n=this._config,r=n.chrMargin,i=n.chrWidth;return 1===n.ploidy?i/2+3:e*r/2}getChromosomeLabelXPosition(){return-8}getChromosomeLabelYPosition(){return this._config.chrWidth}};go.a.assign({},xt);var Do=class extends To{constructor(t,e){super(t,e),this._class="PairedLayout",this.margin={left:30}}rotateForward(t,e,n,r){console.warn("rotateForward not implemented for PairedLayout")}rotateBack(t,e,n,r){console.warn("rotateBack not implemented for PairedLayout")}getHeight(){return this._config.chrHeight+1.5*this.margin.left}getWidth(){return"97%"}getChromosomeBandTickY1(t){return t%2?this._config.chrWidth:2*this._config.chrWidth}getChromosomeBandTickY2(t){var e=this._config.chrWidth;return t%2?e-this._tickSize:2*e+this._tickSize}getChromosomeBandLabelAnchor(t){return t%2?null:"end"}getChromosomeBandLabelTranslate(t,e){var n=e%2?10:-this._config.chrWidth-10,r=this._ideo.round(t.px.start+t.px.width/2)+3;return{x:r,y:r,translate:"rotate(-90) translate("+n+", "+r+")"}}getChromosomeLabelXPosition(){return-this._tickSize}getChromosomeSetLabelXPosition(){return this._config.chrWidth/-2}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeSetTranslate(t){var e=this.getChromosomeSetYTranslate(t);return"rotate(90) translate("+this.margin.left+", -"+e+")"}getChromosomeSetYTranslate(t){return 200*(t+1)}};go.a.assign({},xt);var Lo=class extends To{constructor(t,e){super(t,e),this._class="SmallLayout",this.margin={left:36.5,top:10}}getHeight(){var t=this._config.chrHeight;return this._config.rows*(t+1.5*this.margin.top)}getWidth(){return"97%"}getChromosomeBandLabelTranslate(){}getChromosomeSetLabelTranslate(){return"rotate(-90)"}getChromosomeSetTranslate(t){var e=[];this._ideo.getTaxids(function(t){e=t});var n,r,i=this._ideo.config.chromosomes[e[0]].length/this._config.rows;return t>i-1?(n=this.margin.left+1.4*this._config.chrHeight,r=this.getChromosomeSetYTranslate(t-i)):(n=this.margin.left,r=this.getChromosomeSetYTranslate(t)),"rotate(90) translate("+n+", -"+r+")"}getChromosomeSetYTranslate(t){var e=this._getAdditionalOffset();return this.margin.left*t+this._config.chrWidth+2*e+e*t}getChromosomeSetLabelXPosition(t){return(this._ploidy.getSetSize(t)*this._config.chrWidth+20)/-2+(this._config.ploidy>1?0:this._config.chrWidth)}getChromosomeLabelXPosition(){return this._config.chrWidth/-2}};var zo=go.a.assign({},xt);function Po(t,e,n){this.config.annotationsPath&&this.fetchAnnots(this.config.annotationsPath),function(t){if("ploidyDesc"in t.config&&"string"==typeof t.config.ploidyDesc){for(var e=[],n=0;n<t.numChromosomes;n++)e.push(t.config.ploidyDesc);t.config.ploidyDesc=e}t._ploidy=new wo(t.config)}(this),this._layout=function(t){var e=t.config;return"perspective"in e&&"comparative"===e.perspective?new Do(e,t):"rows"in e&&e.rows>1?new Lo(e,t):"vertical"===e.orientation?new Co(e,t):"horizontal"===e.orientation?new Oo(e,t):new Co(e,t)}(this),function(t,e){zo.selectAll(e.config.container+" #_ideogramOuterWrap").remove(),zo.select(e.config.container).append("div").attr("id","_ideogramOuterWrap").append("div").attr("id","_ideogramTrackLabelContainer").style("position","absolute"),zo.select(e.config.container+" #_ideogramOuterWrap").append("div").attr("id","_ideogramMiddleWrap").style("position","relative").style("overflow-x","auto").append("div").attr("id","_ideogramInnerWrap").append("svg").attr("id","_ideogram").attr("class",function(t){var e="";return t.config.showChromosomeLabels&&("horizontal"===t.config.orientation?e+="labeledLeft ":e+="labeled "),t.config.annotationsLayout&&"overlay"===t.config.annotationsLayout&&(e+="faint"),e}(e)).attr("width",e._layout.getWidth(t)).attr("height",e._layout.getHeight(t)).html(e.getBandColorGradients())}(e,this),this.isOnlyIdeogram=1===document.querySelectorAll("#_ideogram").length,function(t){zo.select(t.config.container+" #_ideogramOuterWrap").append("div").attr("class","_ideogramTooltip").attr("id","_ideogramTooltip").style("opacity",0).style("position","fixed").style("text-align","center").style("padding","4px").style("font","12px sans-serif").style("background","white").style("border","1px solid black").style("border-radius","5px").style("z-index","100")}(this),this.finishInit(t,n)}var Io=n(39),Ro=go.a.assign({},_t,xt);function Fo(t,e,n){var r=n.config.ploidy;return"sex"in n.config&&(2===r&&n.sexChromosomes.index+2===e||"female"===n.config.sex&&"Y"===t.name)}function jo(t,e,n,r,i){var a,o,s,l;for(a=0;a<e.length;a++)s=e[a],"bandsArray"in i&&(o=t[r]),l=i.getChromosomeModel(o,s,n,r),r+=1,"string"!=typeof s&&(s=s.name),i.chromosomes[n][s]=l,i.chromosomesArray.push(l),Fo(l,r,i)||i.drawChromosome(l);return r}function No(t,e){"undefined"!=typeof chrBands&&t.length>=chrBands.length/2&&(e.coordinateSystem="bp")}function Bo(t){var e,n,r,i=this.config.taxids,a=0;for(t.length>0&&(this.bandsArray={}),n=0;n<i.length;n++)e=i[n],No(r=this.config.chromosomes[e],this),this.chromosomes[e]={},this.setSexChromosomes(r),"bandsArray"in this&&(this.bandsArray[e]=t),a=jo(t,r,e,a,this),this.config.showBandLabels&&this.drawBandLabels(this.chromosomes),this.handleRotateOnClick(),this._gotChrModels=!0}function Vo(){var t=this;"rotatable"in t.config&&!1===t.config.rotatable?Ro.selectAll(t.selector+" .chromosome").style("cursor","default"):Ro.selectAll(t.selector+" .chromosome").on("click",function(){t.rotateAndToggleDisplay(this)})}function Uo(){call(this.onLoadCallback)}function qo(t,e,n){var r=n.organisms[t],i=[Ideogram.slugify(r.scientificName)],a=r.assemblies,o=n.config.resolution;return e!==a.default&&i.push(e),"9606"===t&&(e in a==="false"&&go.a.values(a).includes(config.assembly)||""!==o&&850!==o)&&i.push(o),i=i.join("-")+".js"}function $o(t,e,n){var r,i,a,o=n.config;return r=n.organisms[t],o.assembly||(n.config.assembly="default"),i=r.assemblies,a=qo(t,n.assemblyIsAccession()?o.assembly:i[o.assembly],n),"9606"!==t&&"10090"!==t||(e[t]=a),e}function Ho(t,e,n,r){var i;Object(go.f)(r)&&"undefined"==typeof chrBands&&t in e?Object(Io.a)(e,t,n,r):("undefined"!=typeof chrBands&&(r.bandData[t]=chrBands),i=r.processBandData(),r.writeContainer(i,t,n))}function Wo(){var t=(new Date).getTime(),e=this;(function(t){return new Promise(function(e){"number"==typeof t.config.organism?t.getOrganismFromEutils(function(){t.getTaxids(e)}):t.getTaxids(e)})})(e).then(function(n){!function(t,e,n){var r,i,a;for(a=t[0],n.config.taxid=a,n.config.taxids=t,r={9606:"",10090:""},i=0;i<t.length;i++)Ho(a=String(t[i]),r=$o(a,r,n),e,n)}(n,t,e)})}class Go{constructor(t,e){this.rawAnnots=this.parseBed(t,e)}static componentToHex(t){var e=parseInt(t,10).toString(16);return 1===e.length?"0"+e:e}static rgbToHex(t,e,n){return"#"+Go.componentToHex(t)+Go.componentToHex(e)+Go.componentToHex(n)}parseGenomicCoordinates(t,e){var n,r,i,a;return n=t[0],r=parseInt(t[1],10),a=(i=parseInt(t[2],10))-r,e&&(n=n.slice(3)),[n,r,i,a]}parseAnnotFromTsvLine(t,e,n){var r,i,a,o,s,l,u,c,f=t.split(/\s/g);return[a,o,s,length]=this.parseGenomicCoordinates(f,n),-1===(i=e.indexOf(a))?[null,null]:(r=["",o,length,0],f.length>=4&&(c=f[3],r[0]=c),f.length>=8&&(l=f[8].split(","),u=Go.rgbToHex(l[0],l[1],l[2]),r.push(u)),[i,r])}parseRawAnnots(t,e,n,r){var i,a,o,s,l,u;for(u=!0,!1===isNaN(parseInt(n[e],10))&&(u=!1),i=e;i<n.length;i++)a=n[i],[o,s]=this.parseAnnotFromTsvLine(a,r,u),null!==o&&t[o].annots.push(s);return l=["name","start","length","trackIndex"],n[e].length>=8&&l.push("color"),{keys:l,annots:t}}parseBed(t,e){var n,r,i,a,o=[],s=t.split(/\r\n|\n/);for(r=Object.keys(e.chromosomes[e.config.taxid]),n=0;n<r.length;n++)i=r[n],o.push({chr:i,annots:[]});return a=0,("chr"===s[0].slice(0,3)||isNaN(parseInt(s[0],10)))&&(a=1),this.parseRawAnnots(o,a,s,r)}}var Yo=Object.assign({},xt),Xo=["name","start","length","trackIndex","trackIndexOriginal","color"];function Zo(t){!1!==t.config.showTrackLabel&&(t.hideTrackLabelTimeout=window.setTimeout(function(){Yo.select(t.config.container+" #_ideogramTrackLabel").transition().duration(500).style("opacity",0)},250))}function Jo(t,e){var n,r,i;clearTimeout(e.hideTrackLabelTimeout),n=function(t){var e,n,r;if(t.rawAnnots.metadata)e=t.rawAnnots.metadata.trackLabels;else if(t.config.heatmaps)for(e=[],n=t.config.heatmaps,r=0;r<n.length;r++)e.push(n[r].key);else e=t.rawAnnots.keys.slice(0).filter(t=>!Xo.includes(t));return t.displayedTrackIndexes&&(e=e.filter(function(e,n){return t.displayedTrackIndexes.includes(n+1)})),e=e.join("<br>")}(e),Yo.select(e.config.container+" #_ideogramTrackLabel").interrupt().style("top","").style("left","").style("transform",null).style("transform","rotate(-90deg)").html(n),[r,i]=function(t,e,n){var r,i,a,o,s;return r=e.id.split("-").slice(0,-1).join("-")+"-0",i=Yo.select(n.config.container+" #"+r).nodes()[0].getBoundingClientRect(),a=Yo.select(n.config.container+" #_ideogramTrackLabel").nodes()[0].getBoundingClientRect(),o=Yo.select(n.config.container).nodes()[0].getBoundingClientRect(),s=Math.round(i.left+a.width)-i.width-1,[s-=o.left-7,-(t.split("<br>").length-2)*i.width+2]}(n,t,e),function(t,e,n){Yo.select(n.config.container+" #_ideogramTrackLabel").style("opacity",1).style("left",e+"px").style("top",t+"px").style("width","max-content").style("transform-origin","bottom left").style("text-align","left").on("mouseover",function(){clearTimeout(n.hideTrackLabelTimeout)}).on("mouseout",function(){Zo(n)})}(i,r,e)}var Ko=Object.assign({},xt);function Qo(t,e,n,r){var i,a,o,s,l,u=[],c=r.config.numAnnotTracks;for(i=0;i<c;i++)o=r.config.annotationHeight,l=t.id+"-canvas-"+i,a=e-o*(c-i)-7,s=Ko.select(r.config.container+" #_ideogramInnerWrap").append("canvas").attr("id",l).attr("width",o).attr("height",n).style("position","absolute").style("left",a+"px").nodes()[0].getContext("2d"),u.push(s);return u}function ts(t,e,n,r){var i,a,o,s;for(i=0;i<t.length;i++)(o=e[(a=t[i]).trackIndex]).fillStyle=a.color,s=a.trackIndex-1,o.fillRect(s,a.startPx+r,n,.5)}function es(t){var e,n,r,i,a=this,o=a._layout.margin.top,s=a.config.chrHeight+o;for(Ko.selectAll(a.config.container+" canvas").remove(),function(t){Yo.select(t.config.container+" #_ideogramTrackLabelContainer").append("div").attr("id","_ideogramTrackLabel").style("opacity",0).style("position","absolute").style("text-align","center").style("padding","1px").style("font","11px sans-serif").style("background","white").style("line-height","10px").style("z-index","9000")}(a),r=0;r<t.length;r++)e=t[r].annots,i=a.chromosomesArray[r],n=a.config.chrWidth,ts(e,Qo(i,a._layout.getChromosomeSetYTranslate(r),s,a),n,o);Ko.selectAll(a.config.container+" canvas").on("mouseover",function(){Jo(this,a)}).on("mouseout",function(){Zo(a)}),a.onDrawAnnotsCallback&&a.onDrawAnnotsCallback()}function ns(t,e,n,r,i){return t===e&&"+"===i&&n>r||n===i||0!==t&&t!==e&&n<=i&&n>r||0===t&&n<=i}function rs(t,e){var n,r,i,a,o,s,l,u;for(n=0;n<t.length;n++)r=t.length-1,a=(i=t[n])[0],o=parseFloat(a),!1===isNaN(o)&&(a=o),0!==n&&(l=parseFloat(t[n-1][0])),s=i[1],ns(n,r,e,l,a)&&(u=s);return u}function is(t,e,n){var r,i,a,o,s,l,u,c=[];for(r=0;r<e.length;r++)for(a=e[r],i=0;i<t.length;i++)o=a.slice(0,3),s=a[t[i]],l=rs(n.config.heatmaps[i].thresholds,s),u=i,o.push(u,l,s),c.push(o);return c}function as(t){var e,n,r,i,a=(new Date).getTime(),o=t.keys,s=t.annots;for(r=[],i=0;i<this.config.heatmaps.length;i++)n=this.config.heatmaps[i].key,r.push(o.indexOf(n));e=function(t,e,n){var r,i,a,o,s=[];for(o=0;o<e.length;o++)i=(r=e[o]).chr,a=is(t,r.annots,n),s.push({chr:i,annots:a});return s}(r,s,this),o.splice(3,0,"trackIndex"),o.splice(4,0,"color"),this.rawAnnots.keys=o,this.rawAnnots.annots=e,function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in deserializeAnnotsForHeatmap: "+(n-t)+" ms")}(a,this)}var os=Object.assign({},xt);function ss(){call(this.onLoadAnnotsCallback)}function ls(){call(this.onDrawAnnotsCallback)}function us(){!1!==this.config.showAnnotTooltip&&(this.hideAnnotTooltipTimeout=window.setTimeout(function(){os.select("._ideogramTooltip").transition().duration(500).style("opacity",0).style("pointer-events","none")},250))}function cs(t){call(this.onWillShowAnnotTooltipCallback,t)}function fs(t,e){var n,r,i,a;!1!==this.config.showAnnotTooltip&&(clearTimeout(this.hideAnnotTooltipTimeout),this.onWillShowAnnotTooltipCallback&&(t=this.onWillShowAnnotTooltipCallback(t)),(a=os.select("._ideogramTooltip")).interrupt(),n=e.getScreenCTM().translate(+e.getAttribute("cx"),+e.getAttribute("cy")),[r,i]=function(t){var e,n,r;return r="chr"+t.chr+":"+t.start.toLocaleString(),t.length>0&&(r+="-"+t.stop.toLocaleString()),e=r,n=24,t.name&&(e=(t.displayName?t.displayName:t.name)+"<br/>"+e,n+=8),[e,n]}(t),function(t,e,n,r,i){t.html(e).style("opacity",1).style("left",n.e+"px").style("top",n.f-r+"px").style("pointer-events",null).on("mouseover",function(){clearTimeout(i.hideAnnotTooltipTimeout)}).on("mouseout",function(){i.startHideAnnotTooltipTimeout()})}(a,r,n,i,this))}function hs(t){var e,n,r=!1,i=(new Date).getTime();return e=this.chromosomes[this.config.taxid],function(t){"histogramScaling"in t.config==0&&(t.config.histogramScaling="absolute")}(this),void 0===this.maxAnnotsPerBar&&(this.maxAnnotsPerBar={},r=!0),function(t,e,n){var r,i,a,o,s,l,u;if(e||"relative"===n.config.histogramScaling){for(r=0,i=0;i<t.length;i++){for(a=0,o=t[i].annots,s=t[i].chr,l=0;l<o.length;l++)(u=o[l].count)>a&&(a=u),u>r&&(r=u);n.maxAnnotsPerBar[s]=a}n.maxAnnotsPerBarAllChrs=r}}(n=function(t,e,n,r){var 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r,i,a;for(r=0;r<n.rows.length;r++)t+="<li>"+(a=n.rows[r]).name+"</li>",i=ds*r,"name"in n&&(i+=ds),e+='<g transform="translate(0, '+i+')">'+vs(a)+"</g>";return[t,e]}var ys=Object.assign({},xt);function bs(t){var e,n,r=[],i=this.chromosomes[this.config.taxid];if("annots"in t[0])return this.drawProcessedAnnots(t);for(n in i)r.push({chr:n,annots:[]});r=function(t,e){var n,r,i,a;for(n=0;n<t.length;n++)for(i=t[n],r=0;r<e.length;r++)if(i.chr===e[r].chr){a=[i.name,i.start,i.stop-i.start],"color"in i&&a.push(i.color),"shape"in i&&a.push(i.shape),e[r].annots.push(a);break}return e}(t,r),e=function(t){var e=["name","start","length"];return"color"in t[0]&&e.push("color"),"shape"in t[0]&&e.push("shape"),e}(t),this.rawAnnots={keys:e,annots:r},this.annots=this.processAnnotData(this.rawAnnots),this.drawProcessedAnnots(this.annots)}function xs(t,e,n){var r;!function(t,e){var n,r;if("heatmap"!==t&&"histogram"!==t){for(r=0,n=0;n<e.length;n++)r+=e[n].annots.length;r>2e3&&console.warn('Rendering more than 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i,a,o,s;i=t.px+r.bump,a=t.px+r.config.barWidth+r.bump,o=e,s=e+t.height;var l=n[t.chr];return a>l&&(a=l),i+","+o+" "+a+","+o+" "+a+","+s+" "+i+","+s}(t,a,i,e)}).attr("fill",function(t){return t.color})}(r,n)}function _s(t){var e;ys.selectAll(this.selector+" .annot").remove(),e="tracks",this.config.annotationsLayout&&(e=this.config.annotationsLayout),"legend"in this.config&&function(t){var e,n,r,i,a,o;for(ps.select(t.config.container+" #_ideogramLegend").remove(),n=t.config.legend,o="",e=0;e<n.length;e++)"name"in(a=n[e])&&(i="<span>"+a.name+"</span>"),r='<svg width="'+ds+'">',[i,r]=gs(i,r,a),o+=(r+="</svg>")+"<ul>"+i+"</ul>";var s=ps.select(t.config.container+" #_ideogramOuterWrap");s.append("style").html(ms),s.append("div").attr("id","_ideogramLegend").html(o)}(this),"heatmap"!==e?(xs(e,t,this),this.onDrawAnnotsCallback&&this.onDrawAnnotsCallback()):this.drawHeatmaps(t)}var ws=Object.assign({},xt);function As(t,e,n){return t.append("g").attr("class","syntenicRegion").attr("id",e).on("click",function(){var t=this,e=ws.selectAll(n.selector+" .syntenicRegion").filter(function(){return this!==t});e.classed("hidden",!e.classed("hidden"))}).on("mouseover",function(){var t=this;ws.selectAll(n.selector+" .syntenicRegion").filter(function(){return this!==t}).classed("ghost",!0)}).on("mouseout",function(){ws.selectAll(n.selector+" .syntenicRegion").classed("ghost",!1)})}function Ms(t,e,n){var r,i;return r=t.r1,i=t.r2,r.startPx=n.convertBpToPx(r.chr,r.start)+e,r.stopPx=n.convertBpToPx(r.chr,r.stop)+e,i.startPx=n.convertBpToPx(i.chr,i.start)+e,i.stopPx=n.convertBpToPx(i.chr,i.stop)+e,[r,i]}function ks(t,e,n,r,i,a){var o,s;o="color"in a?a.color:"#CFC",s="opacity"in a?a.opacity:1,t.append("polygon").attr("points",e+", "+r.startPx+" "+e+", "+r.stopPx+" "+n+", "+i.stopPx+" "+n+", "+i.startPx).attr("style","fill: "+o+"; fill-opacity: "+s)}function Ts(t,e,n,r,i){t.append("line").attr("class","syntenyBorder").attr("x1",e).attr("x2",n).attr("y1",r.startPx).attr("y2",i.startPx),t.append("line").attr("class","syntenyBorder").attr("x1",e).attr("x2",n).attr("y1",r.stopPx).attr("y2",i.stopPx)}function Ss(t){var e=(new Date).getTime();(function(t,e,n,r){var i,a,o,s,l,u,c,f;for(i=0;i<t.length;i++)a=t[i],[o,s]=Ms(a,n,r),l=As(e,o.chr.id+"_"+o.start+"_"+o.stop+"___"+s.chr.id+"_"+s.start+"_"+s.stop,r),u=r.config.chrWidth,ks(l,c=r._layout.getChromosomeSetYTranslate(0),f=r._layout.getChromosomeSetYTranslate(1)-u,o,s,a),Ts(l,c,f,o,s)})(t,ws.select(this.selector).insert("g",":first-child").attr("class","synteny"),this._layout.margin.left,this),function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in drawSyntenicRegions: "+(n-t)+" ms")}(e,this)}var Cs=go.a.assign({},xt);function Es(){this.config.numAnnotTracks=this.config.annotationsNumTracks,Cs.selectAll(this.selector+" 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e.numAvailTracks=l,u}(t.annots,this),e.splice(4,0,"trackIndexOriginal"),t={keys:e,annots:n},this.rawAnnots.metadata&&(t.metadata=this.rawAnnots.metadata),t)}var Ls=[["F00"],["F00","88F"],["F00","CCC","88F"],["F00","FA0","0AF","88F"],["F00","FA0","CCC","0AF","88F"],["F00","FA0","875","578","0AF","88F"],["F00","FA0","875","CCC","578","0AF","88F"],["F00","FA0","7A0","875","0A7","578","0AF","88F"],["F00","FA0","7A0","875","CCC","0A7","578","0AF","88F"],["F00","FA0","7A0","875","552","255","0A7","578","0AF","88F"]];function zs(t,e,n,r,i,a,o){return o.config.annotationTracks?i=function(t,e,n,r,i){var a;return e.trackIndex=n[3],(a=i.config.annotationTracks[e.trackIndex]).color&&(e.color=a.color),a.shape&&(e.shape=a.shape),t[r].annots.push(e),t}(i,t,n,a,o):"trackIndex"===e[3]&&1!==o.numAvailTracks?[i,r]=function(t,e,n,r,i,a){var o=Ls[a.numAvailTracks-1];return t.trackIndex=e[3],t.trackIndexOriginal=e[4],t.color="#"+o[t.trackIndexOriginal],t.trackIndex>a.config.numTracks-1?(t.trackIndex in 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n,r,i,a,o,s;for(n=t,t=[],s=e.chromosomesArray,r=0;r<s.length;r++)for(o=s[r].name,i=0;i<n.length;i++)(a=n[i]).chr===o&&t.push(a);return t}(n,this),function(t,e){var n,r=e.config.numAnnotTracks;r>10&&console.error("Ideogram only displays up to 10 tracks at a time.  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e=t.config.organism,n=t.assemblyIsAccession()?t.config.assembly+"%22[Assembly%20Accession]":e+"%22[organism]AND%20(%22latest%20refseq%22[filter])%20",t.esearch+"&db=assembly&term=%22"+n+"AND%20(%22chromosome%20level%22[filter]%20OR%20%22complete%20genome%22[filter])"}(a),Ys.json(n).then(function(t){return function(t,e){var n,r;return n=t.esearchresult.idlist[0],r=e.esummary+"&db=assembly&id="+n,Ys.json(r)}(t,a)}).then(function(t){return[i,r]=Xs(t,i,e,a),Ys.json(r)}).then(function(t){return Zs(t,i,o)}).then(function(e){return i=function(t,e,n){var r,i,a=[];for(r in t)"uids"!==r&&(i=Js(t[r],n),a.push(i));return a=a.sort(Ideogram.sortChromosomes),n.coordinateSystem="bp",e.push(a),e}(e.result,i,a),t(i)},function(t){console.warn(t)})}var Qs,tl,el,nl=go.a.assign({},xt);function rl(){var t=this.bandsToShow.join(",");nl.selectAll(this.selector+" .bandLabel, .bandLabelStalk").style("display","none"),nl.selectAll(t).style("display","")}function il(t,e,n,r,i){return e!==n&&(36,t=r[i.id][n]+36),t}function al(t,e,n,r,i,a,o){var s,l;return n<r+(o?e:i)?(e=i,s=a,l=!!o):t.push(a),[t,e,s,l]}function ol(t,e){var n,r,i,a,o,s=[],l=t[e.id].length,u=0;for(n=0;n<l;n++)i=t[e.id][n],[s,u,r,o]=al(s,u,i,5,a,n,!0),o||(a=il(a,r,n,t,e),[s,u,r,o]=al(s,u,i,5,a,n,!1));return s}function sl(t,e){var n,r,i,a,o,s,l;for(this.bandsToShow=[],r=0;r<t.length;r++){for(o=[],s=(i=ol(e,a=t[r])).length,l=0;l<s;l++)n=i[l],o.push("#"+a.id+" .bsbsl-"+n);this.bandsToShow=this.bandsToShow.concat(o)}}Qs=[["gneg","#FFF","#FFF","#DDD"],["gpos25","#C8C8C8","#DDD","#BBB"],["gpos33","#BBB","#BBB","#AAA"],["gpos50","#999","#AAA","#888"],["gpos66","#888","#888","#666"],["gpos75","#777","#777","#444"],["gpos100","#444","#666","#000"],["acen","#FEE","#FEE","#FDD"],["noBands","#BBB","#BBB","#AAA"]],tl='<style>#_ideogram {padding-left: 5px;} #_ideogram .labeled {padding-left: 15px;} #_ideogram.labeledLeft {padding-left: 15px; padding-top: 15px;} #_ideogram text {font: 9px Tahoma; fill: #000;} #_ideogram .italic {font-style: italic;} #_ideogram .chromosome {cursor: pointer; fill: #AAA;}#_ideogram .chrSetLabel {font-weight: bolder;}#_ideogram .ghost {opacity: 0.2;}#_ideogram .hidden {display: none;}#_ideogram .bandLabelStalk line {stroke: #AAA; stroke-width: 1;}#_ideogram .syntenyBorder {stroke:#AAA;stroke-width:1;}#_ideogram .brush .selection {  fill: #F00;  stroke: #F00;  fill-opacity: .3;  shape-rendering: crispEdges;}#_ideogram .noBands {fill: #AAA;}#_ideogram .gneg {fill: #FFF}#_ideogram .gpos25 {fill: #BBB}#_ideogram .gpos33 {fill: #AAA}#_ideogram .gpos50 {fill: #888}#_ideogram .gpos66 {fill: #666}#_ideogram .gpos75 {fill: #444}#_ideogram .gpos100 {fill: #000}#_ideogram .gpos {fill: #000}#_ideogram .acen {fill: #FDD}#_ideogram .stalk {fill: #CCE;}#_ideogram .gvar {fill: #DDF}#_ideogram.faint .gneg {fill: #FFF}#_ideogram.faint .gpos25 {fill: #EEE}#_ideogram.faint .gpos33 {fill: #EEE}#_ideogram.faint .gpos50 {fill: #EEE}#_ideogram.faint .gpos66 {fill: #EEE}#_ideogram.faint .gpos75 {fill: #EEE}#_ideogram.faint .gpos100 {fill: #DDD}#_ideogram.faint .gpos {fill: #DDD}#_ideogram.faint .acen {fill: #FEE}#_ideogram.faint .stalk {fill: #EEF;}#_ideogram.faint .gvar {fill: #EEF}#_ideogram .gneg {fill: url("#gneg")} #_ideogram .gpos25 {fill: url("#gpos25")} #_ideogram .gpos33 {fill: url("#gpos33")} #_ideogram .gpos50 {fill: url("#gpos50")} #_ideogram .gpos66 {fill: url("#gpos66")} #_ideogram .gpos75 {fill: url("#gpos75")} #_ideogram .gpos100 {fill: url("#gpos100")} #_ideogram .gpos {fill: url("#gpos100")} #_ideogram .acen {fill: url("#acen")} #_ideogram .stalk {fill: url("#stalk")} #_ideogram .gvar {fill: url("#gvar")} #_ideogram .noBands {fill: url("#noBands")} #_ideogram .chromosome {fill: url("#noBands")} </style>',el='<pattern id="stalk" width="2" height="1" patternUnits="userSpaceOnUse" patternTransform="rotate(30 0 0)"><rect x="0" y="0" width="10" height="2" fill="#CCE" /> <line x1="0" y1="0" x2="0" y2="100%" style="stroke:#88B; stroke-width:0.7;" /></pattern><pattern id="gvar" width="2" height="1" patternUnits="userSpaceOnUse" patternTransform="rotate(-30 0 0)"><rect x="0" y="0" width="10" height="2" fill="#DDF" /> <line x1="0" y1="0" x2="0" y2="100%" style="stroke:#99C; stroke-width:0.7;" /></pattern>';var ll=go.a.assign({},xt);function ul(t,e,n,r){var i=this,a=i._layout,o=n.chrIndex;return t.selectAll("text").data(e).enter().append("g").attr("class",function(t,e){return"bandLabel bsbsl-"+e}).attr("transform",function(t){var e=a.getChromosomeBandLabelTranslate(t,o);return"horizontal"===i.config.orientation?r[n.id].push(e.x+13):r[n.id].push(e.y+6),e.translate}).append("text").attr("text-anchor",a.getChromosomeBandLabelAnchor(o)).text(function(t){return t.name}),r}function cl(t,e,n,r){var i=this;t.selectAll("line.bandLabelStalk").data(e).enter().append("g").attr("class",function(t,e){return"bandLabelStalk bsbsl-"+e}).attr("transform",function(t){var e;return e=i.round(t.px.start+t.px.width/2),-10,r[n.id].push(e+13),"translate("+e+","+-10+")"}).append("line").attr("x1",0).attr("y1",i._layout.getChromosomeBandTickY1(n.chrIndex)).attr("x2",0).attr("y2",i._layout.getChromosomeBandTickY2(n.chrIndex))}function fl(t){var e,n,r,i,a,o={};for(i=function(t){var e,n,r=[];for(e in t)for(n in t[e])r.push(t[e][n]);return r}(t),e=0;e<i.length;e++)r=i[e],n=ll.select(this.selector+" #"+r.id),o[r.id]=[],a=r.bands.filter(t=>"pter"!==t.name),o=this.drawBandLabelText(n,a,r,o),this.drawBandLabelStalk(n,a,r,o);this.setBandsToShow(i,o)}function hl(t,e){return[e[t][0],e[t][1],e[t][2],e[t][3]]}function pl(){var t="";return t=function(t){var e,n,r,i,a,o="";for(e=0;e<t.length;e++)[n,r,i,a]=hl(e,t),o+='<linearGradient id="'+n+'" x1="0%" y1="0%" x2="0%" y2="100%">',o+="gneg"===n?'<stop offset="70%" stop-color="'+i+'" /><stop offset="95%" stop-color="'+a+'" /><stop offset="100%" stop-color="'+r+'" />':'<stop offset="5%" stop-color="'+r+'" /><stop offset="15%" stop-color="'+i+'" /><stop offset="60%" stop-color="'+a+'" />',o+="</linearGradient>";return o}(Qs),t=tl+(t="<defs>"+(t+=el)+"</defs>")}var dl=n(25);function ml(t,e,n,r){var i,a;return i=e[t],n.push(i),(a={iscn:i[i.length-1].iscn.stop,bp:i[i.length-1].bp.stop}).iscn>r.maxLength.iscn&&(r.maxLength.iscn=a.iscn),a.bp>r.maxLength.bp&&(r.maxLength.bp=a.bp),n}function vl(t,e,n,r){var i,a;if("iscn"===r.coordinateSystem||r.config.multiorganism)n=function(t,e,n,r){var i,a,o;for(i=r.bandData[t],a=r.parseBands(i,t,e),e=Object.keys(a).sort(function(t,e){return mo(t,e)}),r.config.chromosomes[t]=e.slice(),r.numChromosomes+=r.config.chromosomes[t].length,o=0;o<e.length;o++)n=ml(e[o],a,n,r);return n}(t,e,n,r);else if("bp"===r.coordinateSystem)for(r.config.chromosomes[t]=e.slice(),r.numChromosomes+=r.config.chromosomes[t].length,a=0;a<e.length;a++)(i=e[a]).length>r.maxLength.bp&&(r.maxLength.bp=i.length);return n}function gl(){var t,e,n,r,i,a,o=(new Date).getTime();t=[],[n,r]=function(t){var e,n,r;if(!0===t.config.multiorganism)for(t.coordinateSystem="bp",r=t.config.taxids,e=0;e<r.length;e++)n=r[e];else void 0===t.config.taxid&&(t.config.taxid=t.config.taxids[0]),r=[n=t.config.taxid],t.config.taxids=r;return[n,r]}(this),"chromosomes"in this.config&&(i=this.config.chromosomes),this.config.multiorganism&&(a=i),this.config.chromosomes={};for(e=0;e<r.length;e++)n=r[e],this.config.multiorganism&&(i=a[n]),t=vl(n,i,t,this);return function(t,e){var n=(new Date).getTime();e.config.debug&&console.log("Time in processBandData: "+(n-t)+" ms")}(o,this),t}var yl=go.a.assign({},i,xt);function bl(){call(this.onBrushMoveCallback)}function xl(t,e,n){var r,i,a,o,s=this.config.chrWidth+6.5,l=this._layout.margin.left;[t,e,n]=function(t,e,n){var r,i;return r=t.split(":"),i=t.split("-"),r.length>1&&i.length>1&&(t=r[0].replace("chr",""),i=r[1].split("-"),e=parseInt(i[0]),n=parseInt(i[1]-1)),[t,e,n]}(t,e,n),r=function(t,e){var n,r;for(n=0;n<e.chromosomesArray.length;n++)if((r=e.chromosomesArray[n]).name===t)return r}(t,this),[a,o]=function(t,e){var n,r,i=[1],a=[1],o=t.bands.slice(-1)[0];for(r=0;r<t.bands.length;r++)n=t.bands[r],i.push(n.bp.start),a.push(n.px.start+e);return i.push(o.bp.stop-1),a.push(o.px.stop+e),[i,a]}(r,l),i=r.bands.slice(-1)[0].bp.stop,void 0===e&&(e=Math.floor(i/10)),void 0===n&&(n=Math.ceil(2*e)),function(t,e,n,r,i){var a,o=i.config.chrHeight;a=yl.scaleLinear().domain(t).range(e),i.brush=yl.brushX().extent([[n,0],[o+n,r]]).on("brush",function(){var t=xt.event.selection.map(a.invert),e=Math.floor(t[0]),n=Math.ceil(t[1]);i.selectedRegion={from:e,to:n,extent:n-e},i.onBrushMove&&i.onBrushMoveCallback()})}(a,o,l,s,this),function(t,e,n){var r=e-t+1;n.selectedRegion={from:t,to:e,extent:r}}(e,n,this),function(t,e,n,r,i,a){var o,s,l;o=a.convertBpToPx(t,e)+r,s=a.convertBpToPx(t,n)+r,l=a._layout.getChromosomeSetYTranslate(0)+(a.config.chrWidth-i)/2,yl.select(a.selector).append("g").attr("class","brush").attr("transform","translate(0, "+l+")").call(a.brush).call(a.brush.move,[o,s])}(r,e,n,l,s,this)}function _l(t,e){var n,r,i,a,o,s,l,u,c,f;for(n=this.bandsArray,r=this.config.taxid,i=this.config.chromosomes[r],o=(a="male"===this.config.sex?[1,0]:[0,0]).length,f=0;f<o;f++)s=i[c=a[f]+e],l=n[r][c],u=this.getChromosomeModel(l,s,r,c),this.appendHomolog(u,e,f,t)}function wl(t){var e,n,r={X:1,Y:1};if(2===this.config.ploidy&&this.config.sex)for(this.sexChromosomes.list=[],n=0;n<t.length;n++)e=t[n],"male"===this.config.sex&&e in r?(this.sexChromosomes.list.push(e),this.sexChromosomes.index||(this.sexChromosomes.index=n)):"X"===e&&(this.sexChromosomes.list.push(e,e),this.sexChromosomes.index=n)}function Al(t,e){var n,r;if(t.bands.length>1){if([r,n]=function(t,e){var n,r,i,a,o,s,l,u,c;for(n=0;n<t.bands.length;n++)if(o=(r=t.bands[n]).bp.start,l=(s=r.bp.stop)-o,i=r.iscn.start,a=r.iscn.stop-i,u=r.px.start,c=r.px.width,e>=o&&e<=s)return[u+c*(i+a/l*(e-o)-i)/a,r];return[null,r]}(t,e),null!==r)return r}else if(e>=1&&e<=t.length)return r=t.scale.bp*e;!function(t,e,n){throw new Error("Base pair out of range.  bp: "+t+"; length of chr"+e.name+": "+n.bp.stop)}(e,t,n)}function Ml(t,e,n,r,i,a,o){var s,l,u,c;return o=t-e,s=r-i,l=a.bp.stop-a.bp.start,u=e+(n-i)*(o/s),c=a.bp.start+l*(u-e)/o,Math.round(c)}function kl(t,e){var n,r,i,a,o,s;for(0===e&&(e=t.bands[0].px.start),n=0;n<t.bands.length;n++)if(i=(r=t.bands[n]).px.start,a=r.px.stop,o=r.iscn.start,s=r.iscn.stop,e>=i&&e<=a)return Ml(s,o,e,a,i,r,void 0);!function(t,e,n){throw new Error("Pixel out of range.  px: "+t+"; length of chr"+e.name+": "+n)}(e,t,a)}yl.scaleLinear=hi,yl.max=zr;var Tl=n(40),Sl=Object.assign({},xt);function Cl(){var t,e,n=[],r=this.annots;for(e=0;e<r.length;e++)t=r[e].annots,n=n.concat(t);return n}function El(t){var e,n,r,i=[],a=this.annots;for(e in a)i.push({chr:a[e].chr,annots:[]});for(r=0;r<t.length;r++)i[(n=t[r]).chrIndex].annots.push(n);return i}function Ol(){var t,e,n=this.rawAnnots.keys;for(this.unpackedAnnots=this.unpackAnnots(),this.crossfilter=Tl(this.unpackedAnnots),this.annotsByFacet={},this.facets=n.slice(3,n.length),t=0;t<this.facets.length;t++)e=this.facets[t],this.annotsByFacet[e]=this.crossfilter.dimension(function(t){return t[e]});"filterSelections"in this&&this.filterAnnots(this.filterSelections)}function Dl(t){var e,n,r,i=Date.now();for(this.filterSelections=t,[n,r]=function(t,e){var n,r,i,a,o={};if(0===Object.keys(t).length)a=e.unpackedAnnots;else{for(r=0;r<e.facets.length;r++)n=(i=e.facets[r])in t?function(e){return e in t[i]}:null,e.annotsByFacet[i].filter(n),o[i]=e.annotsByFacet[i].group().top(1/0);a=e.annotsByFacet[i].top(1/0)}return[a,o]}(t,this);e<this.facets.length;e++)this.annotsByFacet[void 0].filterAll();return n=this.packAnnots(n),delete this.maxAnnotsPerBar,delete this.maxAnnotsPerBarAllChrs,Sl.selectAll(this.selector+" polygon.annot").remove(),this.drawAnnots(n),console.log("Time in filterAnnots: "+(Date.now()-i)+" ms"),r}function Ll(t){var e,n,r,i;return e=t.bands,n=this.config.chrHeight,r=0,(i=void 0!==e)?[e,t,r]=function(t,e,n,r){for(var i,a,o,s=0,l=r.coordinateSystem,u=r.config.chrHeight,c=0;c<t.length;c++)a=(i=t[c])[l].stop-i[l].start,o=r._layout._isRotated?u*a/e.length:u*e.length/r.maxLength[l]*a/e.length,t[c].px={start:s,stop:s+o,width:o},s=t[c].px.stop,n&&"acen"===i.stain&&"p"===i.name[0]&&(e.pcenIndex=c);return[t,e,s]}(e,t,i,this):r=n*t.length/this.maxLength[this.coordinateSystem],t.width=r,t.scale=function(t,e,n){var r=n.config.chrHeight,i=t.length,a=n.maxLength,o={};return!0===n.config.multiorganism?(o.bp=1,o.iscn=r*i/a.bp):(o.bp=r/a.bp,e&&(o.iscn=r/a.iscn)),o}(t,i,this),t.bands=e,t}function zl(t,e,n,r){var i,a={};if(i=void 0!==t,(a=function(t,e,n,r){return void 0!==e?(t.name=n,t.length=e[e.length-1][r.coordinateSystem].stop,t.type="nuclear"):t=n,t}(a,t,e,this)).chrIndex=r,a.id="chr"+a.name+"-"+n,!0===this.config.fullChromosomeLabels){var o=this.organisms[n].scientificNameAbbr;a.name=o+" chr"+a.name}return a.bands=t,(a=this.getChromosomePixels(a)).centromerePosition=function(t,e){return t&&"p"===e[0].name[0]&&"q"===e[1].name[0]&&e[0].bp.stop-e[0].bp.start<2e6?"telocentric":""}(i,t),a=function(t,e){return e&&1===t.bands.length&&delete t.bands,t}(a,i)}class Pl{constructor(t){this._model=t,this._class="ModelAdapter"}static getInstance(t){return t.bands?new Pl(t):new Il(t)}getModel(){return this._model}getCssClass(){return""}}class Il extends Pl{constructor(t){super(t),this._class="ModelNoBandsAdapter"}getModel(){return this._model.bands=[],this._model.width>1&&this._model.bands.push({name:"q",px:{start:0,stop:this._model.width,width:this._model.width},bp:{start:1,stop:this._model.length}}),this._model}getCssClass(){return"noBands"}}class Rl{constructor(t){this._config=t,this._ploidy=new wo(this._config)}getArmColor(t,e,n){return this._config.armColors?this._config.armColors[n]:this._config.ancestors?this._getPolyploidArmColor(t,e,n):null}getBorderColor(t,e,n){return e<this._config.ploidy?"#000":this._ploidy.exists(t,e,n)?"#000":"#fff"}_getPolyploidArmColor(t,e,n){if(this._ploidy.exists(t,e,n)){var r=this._ploidy.getAncestor(t,e,n);return this._config.ancestors[r]}return"transparent"}}class Fl{constructor(t){this._data=t,this.start=t.start,this.stop=t.stop,this.length=this.stop-this.start}getColor(t){return"ploidy"in this._data?"ploidy"in this._data&&this._data.ploidy[t]?this._getColor(t):"transparent":this._getColor(t)}_getColor(t){return Array.isArray(this._data.color)?this._data.color[t]:this._data.color}}class jl{constructor(t,e,n){this._adapter=t,this._model=this._adapter.getModel(),this._config=e,this._ideo=n,this._color=new Rl(this._config),this._bumpCoefficient=5}static getInstance(t,e,n){return"telocentric"===t.getModel().centromerePosition?new Bl(t,e,n):new Nl(t,e,n)}_addPArmShape(t,e){return e?t.concat(this._getPArmShape()):t}_addQArmShape(t,e){return e?t.concat(this._getQArmShape()):t}render(t,e,n){var r,i,a,o,s,l,u;return r=this,t=t.append("g").attr("class","bands").attr("clip-path","url(#"+this._model.id+"-chromosome-set-clippath)"),i=this._renderArm(t,e,n,"p"),a=this._renderArm(t,e,n,"q"),this._renderRangeSet(t,e,n),o=[],o=this._addPArmShape(o,i),o=this._addQArmShape(o,a),s="0",l="",u=this.isFullyBanded(),"ancestors"in this._ideo.config&&!("rangeSet"in this._ideo.config)?(l=r._color.getArmColor(e,n,0),u&&(s="0.5")):u?(s=null,l="transparent"):"ancestors"in this._ideo.config||(s="1"),t.append("g").attr("class","chromosome-border").selectAll("path").data(o).enter().append("path").attr("fill",l).style("fill-opacity",s).attr("stroke",function(t,i){return r._color.getBorderColor(e,n,i)}).attr("stroke-width",function(t){return"strokeWidth"in t?t.strokeWidth:1}).attr("d",function(t){return t.path}).attr("class",function(t){return t.class}),o}_renderRangeSet(t,e,n){var r,i,a,o;"rangeSet"in this._config&&(i=this._config.rangeSet.filter(function(t){return t.chr-1===e}).map(function(t){return new Fl(t)}),a=t.append("g").attr("class","range-set"),o=(r=this)._ideo,a.selectAll("rect.range").data(i).enter().append("rect").attr("class","range").attr("x",function(t){return o.convertBpToPx(r._model,t.start)}).attr("y",0).attr("width",function(t){return o.convertBpToPx(r._model,t.length)}).attr("height",this._config.chrWidth).style("fill",function(t){return t.getColor(n)}))}_getShapeData(){var t,e,n,r;for(e=0;e<this._model.bands.length;e++)if("q"===this._model.bands[e].name[0]){t=this._model.bands[e];break}return n=this._model.bands.length-1,r=this._model.bands[n].px.stop,{x1:0,x2:t?t.px.start:r,x3:r,w:this._config.chrWidth,b:this._config.chrWidth/this._bumpCoefficient}}_getPArmShape(){var t=this._getShapeData(),e=t.x2-t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+t.b+",0 L"+e+",0 Q"+(t.x2+t.b)+","+t.w/2+","+e+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"}:[{class:"",path:"M"+t.b+",0 L"+(e-2)+",0 L"+(e-2)+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"},{class:"acen",path:"M"+e+",0 Q"+(t.x2+t.b)+","+t.w/2+","+e+","+t.w+" L"+e+","+t.w+" L"+(e-2)+","+t.w+" L"+(e-2)+",0"}]}_getQArmShape(){var t=this._getShapeData(),e=t.x3-t.b,n=t.x2+t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+n+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+n+","+t.w+" Q"+(t.x2-t.b)+","+t.w/2+","+n+",0"}:[{path:"M"+n+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+n+","+t.w+" L"+n+",0"},{class:"acen",path:"M"+n+",0Q"+(t.x2-t.b)+","+t.w/2+","+n+","+t.w+" L"+n+","+t.w+"L"+(n+2)+","+t.w+"L"+(n+2)+",0"}]}isFullyBanded(){return this._model.bands&&(2!==this._model.bands.length||"q"===this._model.bands[0].name[0])}_renderBands(t,e,n,r,i){var a,o,s;o="p"===i?0:1,s="","ancestors"in(a=this)._ideo.config&&!a.isFullyBanded()&&(s=a._color.getArmColor(e,n,o)),t.selectAll("path.band."+i).data(r).enter().append("path").attr("id",function(t){return a._model.id+"-"+t.name.replace(".","-")}).attr("class",function(t){return"band "+i+"-band "+t.stain}).attr("d",function(t){var e;return"M "+a._ideo.round(t.px.start)+", 0l "+(e=a._ideo.round(t.px.width))+" 0 l 0 "+a._config.chrWidth+" l -"+e+" 0 z"}).style("fill",s)}_renderArm(t,e,n,r){var i=this._model.bands.filter(function(t){return t.name[0]===r});return this._renderBands(t,e,n,i,r),Boolean(i.length)}}class Nl extends jl{constructor(t,e,n){super(t,e,n),this._class="MetacentricChromosome"}}class Bl extends jl{constructor(t,e,n){super(t,e,n),this._class="TelocentricChromosome",this._pArmOffset=3}_addPArmShape(t){return t.concat(this._getPArmShape())}_getPArmShape(){var t=this._getShapeData();return t.o=this._pArmOffset,[{class:"acen",path:"M"+(t.x2+2)+",1L"+(t.x2+t.o+3.25)+",1 L"+(t.x2+t.o+3.25)+","+(t.w-1)+" L"+(t.x2+2)+","+(t.w-1)},{class:"gpos66",path:"M"+(t.x2-t.o+5)+",0L"+(t.x2-t.o+3)+",0 L"+(t.x2-t.o+3)+","+t.w+" L"+(t.x2-t.o+5)+","+t.w,strokeWidth:.5}]}_getQArmShape(){var t=this._getShapeData(),e=t.x3-t.b,n=this._pArmOffset+3;return{class:"",path:"M"+(t.x2+n)+",0 L"+e+",0 Q"+(t.x3+t.b)+","+t.w/2+","+e+","+t.w+" L"+(t.x2+n)+","+t.w}}}var Vl=Object.assign({},xt);function Ul(t,e,n,r){var i,a,o,s,l;s=Vl.select(this.selector+" defs"),l=Pl.getInstance(t),i=n*this.config.chrMargin,a=r.append("g").attr("id",t.id).attr("class","chromosome "+l.getCssClass()).attr("transform","translate(0, "+i+")"),o=jl.getInstance(l,this.config,this).render(a,e,n),Vl.select("#"+t.id+"-chromosome-set-clippath").remove(),s.append("clipPath").attr("id",t.id+"-chromosome-set-clippath").selectAll("path").data(o).enter().append("path").attr("d",function(t){return t.path}).attr("class",function(t){return t.class})}function ql(t){var e,n,r,i,a,o;if(e=t.chrIndex,i=this._layout.getChromosomeSetTranslate(e),o=this.selector+" #"+t.id+"-chromosome-set",Vl.selectAll(o+" g").remove(),0===(n=Vl.select(o)).nodes().length&&(n=Vl.select(this.selector).append("g").attr("class","chromosome-set-container").attr("data-set-number",e).attr("transform",i).attr("id",t.id+"-chromosome-set")),"sex"in this.config&&2===this.config.ploidy&&this.sexChromosomes.index===e)this.drawSexChromosomes(n,e);else for(r=1,this.config.ploidy>1&&(r=this._ploidy.getChromosomesNumber(e)),a=0;a<r;a++)this.appendHomolog(t,e,a,n)}function $l(t){var e,n,r;this.config.taxid&&(e=t.id.split("-")[0].replace("chr",""),n=this.chromosomes[this.config.taxid][e].chrIndex,r=Number(Vl.select(t.parentNode).attr("data-set-number")),this._layout.rotate(r,n,t))}function Hl(){var t,e,n,r,i,a,o;t=this.config,i=Vl.select(t.container+" svg#_ideogram"),n=Vl.select(t.container+" #_ideogramInnerWrap"),r=Vl.select(t.container+" #_ideogramMiddleWrap"),o=(a=t.ploidy)-1,"vertical"===t.orientation&&"comparative"!==t.perspective&&(e=(this.numChromosomes+2)*(t.chrWidth+t.chrMargin+o),e=Math.round(e*a/t.rows),"SmallLayout"===this._layout._class&&(e+=40),r.style("height",this._layout.getHeight()+"px"),n.style("max-width",e+"px").style("overflow-x","scroll").style("position","absolute"),i.style("min-width",e-5+"px"))}var Wl=Object.assign({},xt);function Gl(t){var e=t._layout;Wl.selectAll(t.selector+" .chromosome-set-container").insert("text",":first-child").data(t.chromosomesArray).attr("class",e.getChromosomeLabelClass()).attr("transform",e.getChromosomeSetLabelTranslate()).attr("x",e.getChromosomeSetLabelXPosition()).attr("y",function(t,n){return e.getChromosomeSetLabelYPosition(n)}).attr("text-anchor",e.getChromosomeSetLabelAnchor()).each(function(e,n){!function(t,e,n,r){var i=function(t,e,n){var r;return r=-1===t.name.indexOf(" ")?[t.name]:t.name.match(/^(.*)\s+([^\s]+)$/).slice(1).reverse(),"sex"in n.config&&2===n.config.ploidy&&e===n.sexChromosomes.index&&(r="male"===n.config.sex?["XY"]:["XX"]),r}(t,e,r);Wl.select(n).selectAll("tspan").data(i).enter().append("tspan").attr("dy",function(t,e){return-1.2*e+"em"}).attr("x",r._layout.getChromosomeSetLabelXPosition()).attr("class",function(t,e){var n=r.config.fullChromosomeLabels;return 1===e&&n?"italic":null}).text(String)}(e,n,this,t)})}function Yl(){Gl(this),function(t){var e=t._layout;Wl.selectAll(t.selector+" .chromosome-set-container").each(function(n,r){Wl.select(this).selectAll(".chromosome").append("text").attr("class","chrLabel").attr("transform",e.getChromosomeSetLabelTranslate()).attr("x",function(t,n){return e.getChromosomeLabelXPosition(n)}).attr("y",function(t,n){return e.getChromosomeLabelYPosition(n)}).text(function(e,n){return t._ploidy.getAncestor(r,n)}).attr("text-anchor","middle")})}(this)}function Xl(t,e,n,r){var i;e-=1,i=function(t){var e,n,r;return void 0===t||!t.hasOwnProperty("x")||1===t.x&&1===t.y?(e=-8,n=-16,t={x:1,y:1},r=""):(r="scale("+t.x+","+t.y+")",e=-6,n=""===t?-16:-14),{x:e,y:n,scaleSvg:r,scale:t}}(r),"vertical"===n||""===n?function(t,e,n,r){var i,a,o,s=r.config;e=function(t,e){return(e.numAnnotTracks>1||""===e.orientation)&&(t-=1),t}(e,s),i=-4,!0===s.showBandLabels&&(i=s.chrMargin+s.chrWidth+26),a=s.chrMargin*e,s.numAnnotTracks>1==0&&(a+=1),o=a+i,t.selectAll("text.chrLabel").attr("transform",n.scaleSvg).selectAll("tspan").attr("x",n.x).attr("y",o)}(t,e,i,this):function(t,e,n,r){var i,a,o,s=r.config;i=-s.chrWidth-2,!0===s.showBandLabels&&(i=s.chrMargin+8),a=s.annotTracksHeight,"overlay"!==s.annotationsLayout&&(a*=2),o=3-(s.chrMargin*e+i)+a,o/=n.scale.x,t.selectAll("text.chrLabel").attr("transform","rotate(-90)"+n.scaleSvg).selectAll("tspan").attr("x",o).attr("y",n.y)}(t,e,i,this)}var Zl=go.a.assign({},xt,_t,i,r);Zl.scaleLinear=hi,Zl.max=zr;class Jl{constructor(t){this.configure=yo,this.initDrawChromosomes=Bo,this.onLoad=Uo,this.handleRotateOnClick=Vo,this.init=Wo,this.finishInit=_o,this.writeContainer=Po,this.onLoadAnnots=ss,this.onDrawAnnots=ls,this.processAnnotData=Rs,this.restoreDefaultTracks=Es,this.updateDisplayedTracks=Os,this.initAnnotSettings=js,this.fetchAnnots=Bs,this.drawAnnots=bs,this.getHistogramBars=hs,this.drawHeatmaps=es,this.deserializeAnnotsForHeatmap=as,this.fillAnnots=Vs,this.drawProcessedAnnots=_s,this.drawSynteny=Ss,this.startHideAnnotTooltipTimeout=us,this.showAnnotTooltip=fs,this.onWillShowAnnotTooltip=cs,this.setOriginalTrackIndexes=Ds,this.esearch=$s,this.esummary=Hs,this.elink=Ws,this.getTaxidFromEutils=Gs.b,this.setTaxidData=Gs.e,this.setTaxidAndAssemblyAndChromosomes=Gs.d,this.getOrganismFromEutils=Gs.a,this.getTaxids=Gs.c,this.getAssemblyAndChromosomesFromEutils=Ks,this.parseBands=dl.a,this.drawBandLabels=fl,this.getBandColorGradients=pl,this.processBandData=gl,this.setBandsToShow=sl,this.hideUnshownBandLabels=rl,this.drawBandLabelText=ul,this.drawBandLabelStalk=cl,this.onBrushMove=bl,this.createBrush=xl,this.drawSexChromosomes=_l,this.setSexChromosomes=wl,this.convertBpToPx=Al,this.convertPxToBp=kl,this.unpackAnnots=Cl,this.packAnnots=El,this.initCrossFilter=Ol,this.filterAnnots=Dl,this.assemblyIsAccession=go.b,this.getDataDir=go.c,this.round=go.h,this.onDidRotate=go.g,this.getSvg=go.d,this.getChromosomeModel=zl,this.getChromosomePixels=Ll,this.drawChromosomeLabels=Yl,this.rotateChromosomeLabels=Xl,this.appendHomolog=Ul,this.drawChromosome=ql,this.rotateAndToggleDisplay=$l,this.setOverflowScroll=Hl,this.configure(t)}static get version(){return vo}static get d3(){return Zl}static slugify(t){return t.toLowerCase().replace(" ","-")}static sortChromosomes(t,e){var n="nuclear"===t.type,r="nuclear"===e.type,i="chloroplast"===t.type,a="chloroplast"===e.type,o="mitochondrion"===t.type,s="mitochondrion"===e.type,l="apicoplast"===t.type,u="apicoplast"===e.type;return n&&r?mo(t.name,e.name):!n&&r?1:o&&a?1:i&&s?-1:l||o||i||!(s||a||u)?void 0:-1}}window.Ideogram=Jl;var Kl=Jl;function Ql(t){return(Ql="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function tu(){return(tu=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t}).apply(this,arguments)}function eu(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in 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either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&iu(t,e)}(e,a["Component"]),n=e,(r=[{key:"onHomologyHandler",value:function(){var t=this.ideogram.chromosomes,e=null,n=null,r=this.props.organism,i=this.props.chromosomes,a=this.props.homology;"string"!=typeof this.props.organism?(e=t[a.chrOne.organism][i[r[0]]],n=t[a.chrTwo.organism][i[r[1]]]):(e=t[a.chrOne.organism][i[0]],n=t[a.chrTwo.organism][i[1]]);var o=[{r1:{chr:e,start:a.chrOne.start[0],stop:a.chrOne.stop[0]},r2:{chr:n,start:a.chrTwo.start[0],stop:a.chrTwo.stop[0]}},{r1:{chr:e,start:a.chrOne.start[1],stop:a.chrOne.stop[1]},r2:{chr:n,start:a.chrTwo.start[1],stop:a.chrTwo.stop[1]}}];this.ideogram.drawSynteny(o)}},{key:"onToolTipHandler",value:function(){this.tooltipDataTwo=this.tooltipData,this.props.setProps&&this.props.setProps({annotationsData:this.tooltipData})}},{key:"onBrushHandler",value:function(){var t=this.ideogram.selectedRegion,e=t.from.toLocaleString(),n=t.to.toLocaleString(),r=t.extent.toLocaleString();void 0!==this.props.brush&&void 0!==this.props.setProps&&this.props.setProps({brushData:{start:e,end:n,extent:r}})}},{key:"onLoadHandler",value:function(){return void 0!==this.props.brush?this.onBrushHandler():void 0!==this.props.homology&&this.onHomologyHandler(),null}},{key:"onRotateHandler",value:function(){this.isRotated=!this.isRotated,this.props.setProps&&this.props.setProps({rotated:this.isRotated})}},{key:"onMouseOverHandler",value:function(){this.props.setProps&&(this.tooltipData=document.getElementById("_ideogramTooltip").innerHTML,this.tooltipDataTwo=this.tooltipData!==this.tooltipDataTwo?this.onToolTipHandler():document.getElementById("_ideogramTooltip").innerHTML)}},{key:"setConfig",value:function(){var t=st(["setProps"],this.props);return t.onDidRotate=this.onRotateHandler,t.onBrushMove=this.props.brush?this.onBrushHandler:null,t.onLoad=this.onLoadHandler,t.container="#ideogram-container-"+this.props.id,t}},{key:"initIdeogram",value:function(){this.props.localOrganism&&(this.props.dataDir=null,window.chrBands=this.props.localOrganism),this.ideogram=new Kl(this.setConfig())}},{key:"shouldComponentUpdate",value:function(t){var e=this;return this.propKeys.some(function(n){return e.props[n]!==t[n]})}},{key:"componentDidMount",value:function(){this.initIdeogram()}},{key:"componentDidUpdate",value:function(){delete window.chrBands,this.initIdeogram()}},{key:"componentWillUnmount",value:function(){delete window.chrBands}},{key:"render",value:function(){return 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e=t.isDisabled,n=t.theme,r=n.spacing,i=n.colors;return{margin:r.baseUnit/2,paddingBottom:r.baseUnit/2,paddingTop:r.baseUnit/2,visibility:e?"hidden":"visible",color:i.neutral80}},loadingIndicator:function(t){var e=t.isFocused,n=t.size,r=t.theme,i=r.colors,a=r.spacing.baseUnit;return{color:e?i.neutral60:i.neutral20,display:"flex",padding:2*a,transition:"color 150ms",alignSelf:"center",fontSize:n,lineHeight:1,marginRight:n,textAlign:"center",verticalAlign:"middle"}},loadingMessage:N,menu:function(t){var e,n=t.placement,r=t.theme,i=r.borderRadius,a=r.spacing,o=r.colors;return b(e={},function(t){return t?{bottom:"top",top:"bottom"}[t]:"bottom"}(n),"100%"),b(e,"backgroundColor",o.neutral0),b(e,"borderRadius",i),b(e,"boxShadow","0 0 0 1px hsla(0, 0%, 0%, 0.1), 0 4px 11px hsla(0, 0%, 0%, 0.1)"),b(e,"marginBottom",a.menuGutter),b(e,"marginTop",a.menuGutter),b(e,"position","absolute"),b(e,"width","100%"),b(e,"zIndex",1),e},menuList:function(t){var 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e=t.theme,n=e.spacing,r=e.borderRadius,i=e.colors;return{alignItems:"center",borderRadius:r/2,backgroundColor:t.isFocused&&i.dangerLight,display:"flex",paddingLeft:n.baseUnit,paddingRight:n.baseUnit,":hover":{backgroundColor:i.dangerLight,color:i.danger}}},noOptionsMessage:j,option:function(t){var e=t.isDisabled,n=t.isFocused,r=t.isSelected,i=t.theme,a=i.spacing,o=i.colors;return{backgroundColor:r?o.primary:n?o.primary25:"transparent",color:e?o.neutral20:r?o.neutral0:"inherit",cursor:"default",display:"block",fontSize:"inherit",padding:2*a.baseUnit+"px "+3*a.baseUnit+"px",width:"100%",userSelect:"none",WebkitTapHighlightColor:"rgba(0, 0, 0, 0)",":active":{backgroundColor:r?o.primary:o.primary50}}},placeholder:function(t){var e=t.theme,n=e.spacing;return{color:e.colors.neutral50,marginLeft:n.baseUnit/2,marginRight:n.baseUnit/2,position:"absolute",top:"50%",transform:"translateY(-50%)"}},singleValue:function(t){var 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t=this.props,e=t.isSearchable,n=t.isMulti;this.announceAriaLiveContext({event:"input",context:{isSearchable:e,isMulti:n}}),this.onInputChange("",{action:"menu-close"}),this.props.onMenuClose()}},{key:"onInputChange",value:function(t,e){this.props.onInputChange(t,e)}},{key:"focusInput",value:function(){this.inputRef&&this.inputRef.focus()}},{key:"blurInput",value:function(){this.inputRef&&this.inputRef.blur()}},{key:"openMenu",value:function(t){var e=this.state,n=e.menuOptions,r=e.selectValue,i=this.props.isMulti,a="first"===t?0:n.focusable.length-1;if(!i){var o=n.focusable.indexOf(r[0]);o>-1&&(a=o)}this.scrollToFocusedOptionOnUpdate=!0,this.inputIsHiddenAfterUpdate=!1,this.onMenuOpen(),this.setState({focusedValue:null,focusedOption:n.focusable[a]}),this.announceAriaLiveContext({event:"menu"})}},{key:"focusValue",value:function(t){var e=this.props,n=e.isMulti,r=e.isSearchable,i=this.state,a=i.selectValue,o=i.focusedValue;if(n){this.setState({focusedOption:null});var s=a.indexOf(o);o||(s=-1,this.announceAriaLiveContext({event:"value"}));var l=a.length-1,u=-1;if(a.length){switch(t){case"previous":u=0===s?0:-1===s?l:s-1;break;case"next":s>-1&&s<l&&(u=s+1)}-1===u&&this.announceAriaLiveContext({event:"input",context:{isSearchable:r,isMulti:n}}),this.setState({inputIsHidden:-1!==u,focusedValue:a[u]})}}}},{key:"focusOption",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"first",e=this.props.pageSize,n=this.state,r=n.focusedOption,i=n.menuOptions.focusable;if(i.length){var a=0,o=i.indexOf(r);r||(o=-1,this.announceAriaLiveContext({event:"menu"})),"up"===t?a=o>0?o-1:i.length-1:"down"===t?a=(o+1)%i.length:"pageup"===t?(a=o-e)<0&&(a=0):"pagedown"===t?(a=o+e)>i.length-1&&(a=i.length-1):"last"===t&&(a=i.length-1),this.scrollToFocusedOptionOnUpdate=!0,this.setState({focusedOption:i[a],focusedValue:null})}}},{key:"getTheme",value:function(){return this.props.theme?"function"==typeof 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e=this.state.focusedOption;return e&&t.indexOf(e)>-1?e:t[0]}},{key:"hasValue",value:function(){return this.state.selectValue.length>0}},{key:"hasOptions",value:function(){return!!this.state.menuOptions.render.length}},{key:"countOptions",value:function(){return this.state.menuOptions.focusable.length}},{key:"isClearable",value:function(){var t=this.props,e=t.isClearable,n=t.isMulti;return void 0===e?n:e}},{key:"isOptionDisabled",value:function(t,e){return"function"==typeof this.props.isOptionDisabled&&this.props.isOptionDisabled(t,e)}},{key:"isOptionSelected",value:function(t,e){var n=this;if(e.indexOf(t)>-1)return!0;if("function"==typeof this.props.isOptionSelected)return this.props.isOptionSelected(t,e);var r=this.getOptionValue(t);return e.some(function(t){return n.getOptionValue(t)===r})}},{key:"filterOption",value:function(t,e){return!this.props.filterOption||this.props.filterOption(t,e)}},{key:"formatOptionLabel",value:function(t,e){if("function"==typeof this.props.formatOptionLabel){var n=this.props.inputValue,r=this.state.selectValue;return this.props.formatOptionLabel(t,{context:e,inputValue:n,selectValue:r})}return this.getOptionLabel(t)}},{key:"formatGroupLabel",value:function(t){return this.props.formatGroupLabel(t)}},{key:"startListeningComposition",value:function(){document&&document.addEventListener&&(document.addEventListener("compositionstart",this.onCompositionStart,!1),document.addEventListener("compositionend",this.onCompositionEnd,!1))}},{key:"stopListeningComposition",value:function(){document&&document.removeEventListener&&(document.removeEventListener("compositionstart",this.onCompositionStart),document.removeEventListener("compositionend",this.onCompositionEnd))}},{key:"startListeningToTouch",value:function(){document&&document.addEventListener&&(document.addEventListener("touchstart",this.onTouchStart,!1),document.addEventListener("touchmove",this.onTouchMove,!1),document.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"stopListeningToTouch",value:function(){document&&document.removeEventListener&&(document.removeEventListener("touchstart",this.onTouchStart),document.removeEventListener("touchmove",this.onTouchMove),document.removeEventListener("touchend",this.onTouchEnd))}},{key:"buildMenuOptions",value:function(t,e){var n=this,r=t.inputValue,i=void 0===r?"":r,a=t.options,o=function(t,r){var a=n.isOptionDisabled(t,e),o=n.isOptionSelected(t,e),s=n.getOptionLabel(t),l=n.getOptionValue(t);if(!(n.shouldHideSelectedOptions()&&o||!n.filterOption({label:s,value:l,data:t},i))){var u=a?void 0:function(){return n.onOptionHover(t)},c=a?void 0:function(){return n.selectOption(t)},f=n.getElementId("option")+"-"+r;return{innerProps:{id:f,onClick:c,onMouseMove:u,onMouseOver:u,role:"option",tabIndex:-1},data:t,isDisabled:a,isSelected:o,key:f,label:s,type:"option",value:l}}};return a.reduce(function(t,e,r){if(e.options){n.hasGroups||(n.hasGroups=!0);var i=e.options.map(function(e,n){var i=o(e,r+"-"+n);return i&&!i.isDisabled&&t.focusable.push(e),i}).filter(Boolean);if(i.length){var a=n.getElementId("group")+"-"+r;t.render.push({type:"group",key:a,data:e,options:i})}}else{var s=o(e,""+r);s&&(t.render.push(s),s.isDisabled||t.focusable.push(e))}return t},{render:[],focusable:[]})}},{key:"constructAriaLiveMessage",value:function(){var t=this.state,e=t.ariaLiveContext,n=t.selectValue,r=t.focusedValue,i=t.focusedOption,a=this.props,o=a.options,s=a.menuIsOpen,l=a.inputValue,u=a.screenReaderStatus;return(r?function(t){var e=t.focusedValue,n=t.getOptionLabel,r=t.selectValue;return"value "+n(e)+" focused, "+(r.indexOf(e)+1)+" of "+r.length+"."}({focusedValue:r,getOptionLabel:this.getOptionLabel,selectValue:n}):"")+" "+(i&&s?function(t){var e=t.focusedOption,n=t.getOptionLabel,r=t.options;return"option "+n(e)+" focused, "+(r.indexOf(e)+1)+" of "+r.length+"."}({focusedOption:i,getOptionLabel:this.getOptionLabel,options:o}):"")+" "+function(t){var e=t.inputValue;return t.screenReaderMessage+(e?" for search term "+e:"")+"."}({inputValue:l,screenReaderMessage:u({count:this.countOptions()})})+" "+e}},{key:"renderInput",value:function(){var t=this.props,e=t.isDisabled,n=t.isSearchable,r=t.inputId,i=t.inputValue,a=t.tabIndex,s=this.components.Input,l=this.state.inputIsHidden,u=r||this.getElementId("input");if(!n)return o.a.createElement(Q,{id:u,innerRef:this.getInputRef,onBlur:this.onInputBlur,onChange:T,onFocus:this.onInputFocus,readOnly:!0,disabled:e,tabIndex:a,value:""});var c={"aria-autocomplete":"list","aria-label":this.props["aria-label"],"aria-labelledby":this.props["aria-labelledby"]},f=this.commonProps,h=f.cx,p=f.theme;return o.a.createElement(s,x({autoCapitalize:"none",autoComplete:"off",autoCorrect:"off",cx:h,getStyles:this.getStyles,id:u,innerRef:this.getInputRef,isDisabled:e,isHidden:l,onBlur:this.onInputBlur,onChange:this.handleInputChange,onFocus:this.onInputFocus,spellCheck:"false",tabIndex:a,theme:p,type:"text",value:i},c))}},{key:"renderPlaceholderOrValue",value:function(){var t=this,e=this.components,n=e.MultiValue,r=e.MultiValueContainer,i=e.MultiValueLabel,a=e.MultiValueRemove,s=e.SingleValue,l=e.Placeholder,u=this.commonProps,c=this.props,f=c.controlShouldRenderValue,h=c.isDisabled,p=c.isMulti,d=c.inputValue,m=c.placeholder,v=this.state,g=v.selectValue,y=v.focusedValue,b=v.isFocused;if(!this.hasValue()||!f)return d?null:o.a.createElement(l,x({},u,{key:"placeholder",isDisabled:h,isFocused:b}),m);if(p)return g.map(function(e){var s=e===y;return o.a.createElement(n,x({},u,{components:{Container:r,Label:i,Remove:a},isFocused:s,isDisabled:h,key:t.getOptionValue(e),removeProps:{onClick:function(){return t.removeValue(e)},onTouchEnd:function(){return t.removeValue(e)},onMouseDown:function(t){t.preventDefault(),t.stopPropagation()}},data:e}),t.formatOptionLabel(e,"value"))});if(d)return null;var _=g[0];return o.a.createElement(s,x({},u,{data:_,isDisabled:h}),this.formatOptionLabel(_,"value"))}},{key:"renderClearIndicator",value:function(){var t=this.components.ClearIndicator,e=this.commonProps,n=this.props,r=n.isDisabled,i=n.isLoading,a=this.state.isFocused;if(!this.isClearable()||!t||r||!this.hasValue()||i)return null;var s={onMouseDown:this.onClearIndicatorMouseDown,onTouchEnd:this.onClearIndicatorTouchEnd,"aria-hidden":"true"};return o.a.createElement(t,x({},e,{innerProps:s,isFocused:a}))}},{key:"renderLoadingIndicator",value:function(){var t=this.components.LoadingIndicator,e=this.commonProps,n=this.props,r=n.isDisabled,i=n.isLoading,a=this.state.isFocused;if(!t||!i)return null;return o.a.createElement(t,x({},e,{innerProps:{"aria-hidden":"true"},isDisabled:r,isFocused:a}))}},{key:"renderIndicatorSeparator",value:function(){var t=this.components,e=t.DropdownIndicator,n=t.IndicatorSeparator;if(!e||!n)return null;var r=this.commonProps,i=this.props.isDisabled,a=this.state.isFocused;return o.a.createElement(n,x({},r,{isDisabled:i,isFocused:a}))}},{key:"renderDropdownIndicator",value:function(){var t=this.components.DropdownIndicator;if(!t)return null;var e=this.commonProps,n=this.props.isDisabled,r=this.state.isFocused,i={onMouseDown:this.onDropdownIndicatorMouseDown,onTouchEnd:this.onDropdownIndicatorTouchEnd,"aria-hidden":"true"};return o.a.createElement(t,x({},e,{innerProps:i,isDisabled:n,isFocused:r}))}},{key:"renderMenu",value:function(){var t=this,e=this.components,n=e.Group,r=e.GroupHeading,i=e.Menu,a=e.MenuList,s=e.MenuPortal,l=e.LoadingMessage,u=e.NoOptionsMessage,c=e.Option,f=this.commonProps,h=this.state,p=h.focusedOption,d=h.menuOptions,m=this.props,v=m.captureMenuScroll,g=m.inputValue,y=m.isLoading,b=m.loadingMessage,_=m.minMenuHeight,A=m.maxMenuHeight,M=m.menuIsOpen,k=m.menuPlacement,T=m.menuPosition,S=m.menuPortalTarget,C=m.menuShouldBlockScroll,E=m.menuShouldScrollIntoView,O=m.noOptionsMessage,D=m.onMenuScrollToTop,L=m.onMenuScrollToBottom;if(!M)return null;var z=function(e){var n=p===e.data;return e.innerRef=n?t.getFocusedOptionRef:void 0,o.a.createElement(c,x({},f,e,{isFocused:n}),t.formatOptionLabel(e.data,"menu"))},P=void 0;if(this.hasOptions())P=d.render.map(function(e){if("group"===e.type){e.type;var i=w(e,["type"]),a=e.key+"-heading";return o.a.createElement(n,x({},f,i,{Heading:r,headingProps:{id:a},label:t.formatGroupLabel(e.data)}),e.options.map(function(t){return z(t)}))}if("option"===e.type)return z(e)});else if(y){var I=b({inputValue:g});if(null===I)return null;P=o.a.createElement(l,f,I)}else{var F=O({inputValue:g});if(null===F)return null;P=o.a.createElement(u,f,F)}var j={minMenuHeight:_,maxMenuHeight:A,menuPlacement:k,menuPosition:T,menuShouldScrollIntoView:E},N=o.a.createElement(R,x({},f,j),function(e){var n=e.ref,r=e.placerProps,s=r.placement,l=r.maxHeight;return o.a.createElement(i,x({},f,j,{innerRef:n,innerProps:{onMouseDown:t.onMenuMouseDown,onMouseMove:t.onMenuMouseMove},isLoading:y,placement:s}),o.a.createElement(ht,{isEnabled:v,onTopArrive:D,onBottomArrive:L},o.a.createElement(ct,{isEnabled:C},o.a.createElement(a,x({},f,{innerRef:t.getMenuListRef,isLoading:y,maxHeight:l}),P))))});return S||"fixed"===T?o.a.createElement(s,x({},f,{appendTo:S,controlElement:this.controlRef,menuPlacement:k,menuPosition:T}),N):N}},{key:"renderFormField",value:function(){var t=this,e=this.props,n=e.delimiter,r=e.isDisabled,i=e.isMulti,a=e.name,s=this.state.selectValue;if(a&&!r){if(i){if(n){var l=s.map(function(e){return t.getOptionValue(e)}).join(n);return o.a.createElement("input",{name:a,type:"hidden",value:l})}var u=s.length>0?s.map(function(e,n){return o.a.createElement("input",{key:"i-"+n,name:a,type:"hidden",value:t.getOptionValue(e)})}):o.a.createElement("input",{name:a,type:"hidden"});return o.a.createElement("div",null,u)}var c=s[0]?this.getOptionValue(s[0]):"";return o.a.createElement("input",{name:a,type:"hidden",value:c})}}},{key:"renderLiveRegion",value:function(){return this.state.isFocused?o.a.createElement(K,{"aria-live":"assertive"},o.a.createElement("p",{id:"aria-selection-event"}," ",this.state.ariaLiveSelection),o.a.createElement("p",{id:"aria-context"}," ",this.constructAriaLiveMessage())):null}},{key:"render",value:function(){var t=this.components,e=t.Control,n=t.IndicatorsContainer,r=t.SelectContainer,i=t.ValueContainer,a=this.props,s=a.className,l=a.id,u=a.isDisabled,c=this.state.isFocused,f=this.commonProps=this.getCommonProps();return o.a.createElement(r,x({},f,{className:s,innerProps:{id:l,onKeyDown:this.onKeyDown},isDisabled:u,isFocused:c}),this.renderLiveRegion(),o.a.createElement(e,x({},f,{innerRef:this.getControlRef,innerProps:{onMouseDown:this.onControlMouseDown,onTouchEnd:this.onControlTouchEnd},isDisabled:u,isFocused:c}),o.a.createElement(i,x({},f,{isDisabled:u}),this.renderPlaceholderOrValue(),this.renderInput()),o.a.createElement(n,x({},f,{isDisabled:u}),this.renderClearIndicator(),this.renderLoadingIndicator(),this.renderIndicatorSeparator(),this.renderDropdownIndicator())),this.renderMenu(),this.renderFormField())}}]),e}(a.Component);Rt.defaultProps=Pt;var Ft=function(){var t=this;this.state={ariaLiveSelection:"",ariaLiveContext:"",focusedOption:null,focusedValue:null,inputIsHidden:!1,isFocused:!1,isComposing:!1,menuOptions:{render:[],focusable:[]},selectValue:[]},this.blockOptionHover=!1,this.clearFocusValueOnUpdate=!1,this.hasGroups=!1,this.initialTouchX=0,this.initialTouchY=0,this.instancePrefix="",this.openAfterFocus=!1,this.scrollToFocusedOptionOnUpdate=!1,this.controlRef=null,this.getControlRef=function(e){t.controlRef=e},this.focusedOptionRef=null,this.getFocusedOptionRef=function(e){t.focusedOptionRef=e},this.menuListRef=null,this.getMenuListRef=function(e){t.menuListRef=e},this.inputRef=null,this.getInputRef=function(e){t.inputRef=e},this.cacheComponents=function(e){t.components=Ot({components:e})},this.focus=this.focusInput,this.blur=this.blurInput,this.setValue=function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"set-value",r=arguments[2],i=t.props,a=i.closeMenuOnSelect,o=i.isMulti,s=i.onChange;t.onInputChange("",{action:"set-value"}),a&&(t.inputIsHiddenAfterUpdate=!o,t.onMenuClose()),t.clearFocusValueOnUpdate=!0,s(e,{action:n,option:r})},this.selectOption=function(e){var n=t.props,r=n.blurInputOnSelect;if(n.isMulti){var i=t.state.selectValue;if(t.isOptionSelected(e,i)){var a=t.getOptionValue(e);t.setValue(i.filter(function(e){return t.getOptionValue(e)!==a}),"deselect-option",e),t.announceAriaLiveSelection({event:"deselect-option",context:{value:t.getOptionLabel(e)}})}else t.setValue([].concat(k(i),[e]),"select-option",e),t.announceAriaLiveSelection({event:"select-option",context:{value:t.getOptionLabel(e)}})}else t.setValue(e,"select-option"),t.announceAriaLiveSelection({event:"select-option",context:{value:t.getOptionLabel(e)}});r&&t.blurInput()},this.removeValue=function(e){var n=t.props.onChange,r=t.state.selectValue,i=t.getOptionValue(e);n(r.filter(function(e){return t.getOptionValue(e)!==i}),{action:"remove-value",removedValue:e}),t.announceAriaLiveSelection({event:"remove-value",context:{value:e?t.getOptionLabel(e):void 0}}),t.focusInput()},this.clearValue=function(){var e=t.props,n=e.isMulti;(0,e.onChange)(n?[]:null,{action:"clear"})},this.popValue=function(){var e=t.props.onChange,n=t.state.selectValue,r=n[n.length-1];t.announceAriaLiveSelection({event:"pop-value",context:{value:r?t.getOptionLabel(r):void 0}}),e(n.slice(0,n.length-1),{action:"pop-value",removedValue:r})},this.getOptionLabel=function(e){return t.props.getOptionLabel(e)},this.getOptionValue=function(e){return t.props.getOptionValue(e)},this.getStyles=function(e,n){var r=Dt[e](n);r.boxSizing="border-box";var i=t.props.styles[e];return i?i(r,n):r},this.getElementId=function(e){return t.instancePrefix+"-"+e},this.getActiveDescendentId=function(){var e=t.props.menuIsOpen,n=t.state,r=n.menuOptions,i=n.focusedOption;if(i&&e){var a=r.focusable.indexOf(i),o=r.render[a];return o&&o.key}},this.announceAriaLiveSelection=function(e){var n=e.event,r=e.context;t.setState({ariaLiveSelection:function(t,e){var n=e.value;if(n)switch(t){case"deselect-option":case"pop-value":case"remove-value":return"option "+n+", deselected.";case"select-option":return"option "+n+", selected."}}(n,r)})},this.announceAriaLiveContext=function(e){var n=e.event,r=e.context;t.setState({ariaLiveContext:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.isSearchable,r=e.isMulti,i=e.label;switch(t){case"menu":return"Use Up and Down to choose options, press Backspace to select the currently focused option, press Escape to exit the menu, press Tab to select the option and exit the menu.";case"input":return(i||"Select")+" is focused "+(n?",type to refine list":"")+", press Down to open the menu, "+(r?" press left to focus selected values":"");case"value":return"Use left and right to toggle between focused values, press Enter to remove the currently focused value"}}(n,x({},r,{label:t.props["aria-label"]}))})},this.onMenuMouseDown=function(e){0===e.button&&(e.stopPropagation(),e.preventDefault(),t.focusInput())},this.onMenuMouseMove=function(e){t.blockOptionHover=!1},this.onControlMouseDown=function(e){var n=t.props.openMenuOnClick;t.state.isFocused?t.props.menuIsOpen?"INPUT"!==e.target.tagName&&t.onMenuClose():t.openMenu("first"):(n&&(t.openAfterFocus=!0),t.focusInput()),"INPUT"!==e.target.tagName&&e.preventDefault()},this.onDropdownIndicatorMouseDown=function(e){if(!(e&&"mousedown"===e.type&&0!==e.button||t.props.isDisabled)){var n=t.props,r=n.isMulti,i=n.menuIsOpen;t.focusInput(),i?(t.inputIsHiddenAfterUpdate=!r,t.onMenuClose()):t.openMenu("first"),e.preventDefault(),e.stopPropagation()}},this.onClearIndicatorMouseDown=function(e){e&&"mousedown"===e.type&&0!==e.button||(t.clearValue(),e.stopPropagation(),t.openAfterFocus=!1,setTimeout(function(){return t.focusInput()}))},this.onScroll=function(e){"boolean"==typeof t.props.closeMenuOnScroll?e.target instanceof HTMLElement&&E(e.target)&&t.props.onMenuClose():"function"==typeof t.props.closeMenuOnScroll&&t.props.closeMenuOnScroll(e)&&t.props.onMenuClose()},this.onCompositionStart=function(){t.setState({isComposing:!0})},this.onCompositionEnd=function(){t.setState({isComposing:!1})},this.onTouchStart=function(e){var n=M(e.touches,1)[0];t.initialTouchX=n.clientX,t.initialTouchY=n.clientY,t.userIsDragging=!1},this.onTouchMove=function(e){var n=M(e.touches,1)[0],r=Math.abs(n.clientX-t.initialTouchX),i=Math.abs(n.clientY-t.initialTouchY);t.userIsDragging=r>5||i>5},this.onTouchEnd=function(e){if(!t.userIsDragging){var n=e.target;t.controlRef&&!t.controlRef.contains(n)&&t.menuListRef&&!t.menuListRef.contains(n)&&t.blurInput(),t.initialTouchX=0,t.initialTouchY=0}},this.onControlTouchEnd=function(e){t.userIsDragging||t.onControlMouseDown(e)},this.onClearIndicatorTouchEnd=function(e){t.userIsDragging||t.onClearIndicatorMouseDown(e)},this.onDropdownIndicatorTouchEnd=function(e){t.userIsDragging||t.onDropdownIndicatorMouseDown(e)},this.handleInputChange=function(e){var n=e.currentTarget.value;t.inputIsHiddenAfterUpdate=!1,t.onInputChange(n,{action:"input-change"}),t.onMenuOpen()},this.onInputFocus=function(e){var n=t.props,r=n.isSearchable,i=n.isMulti;t.props.onFocus&&t.props.onFocus(e),t.inputIsHiddenAfterUpdate=!1,t.announceAriaLiveContext({event:"input",context:{isSearchable:r,isMulti:i}}),t.setState({isFocused:!0}),(t.openAfterFocus||t.props.openMenuOnFocus)&&t.openMenu("first"),t.openAfterFocus=!1},this.onInputBlur=function(e){t.menuListRef&&t.menuListRef.contains(document.activeElement)?t.inputRef.focus():(t.props.onBlur&&t.props.onBlur(e),t.onInputChange("",{action:"input-blur"}),t.onMenuClose(),t.setState({focusedValue:null,isFocused:!1}))},this.onOptionHover=function(e){t.blockOptionHover||t.state.focusedOption===e||t.setState({focusedOption:e})},this.shouldHideSelectedOptions=function(){var e=t.props,n=e.hideSelectedOptions,r=e.isMulti;return void 0===n?r:n},this.onKeyDown=function(e){var n=t.props,r=n.isMulti,i=n.backspaceRemovesValue,a=n.escapeClearsValue,o=n.inputValue,s=n.isClearable,l=n.isDisabled,u=n.menuIsOpen,c=n.onKeyDown,f=n.tabSelectsValue,h=n.openMenuOnFocus,p=t.state,d=p.isComposing,m=p.focusedOption,v=p.focusedValue,g=p.selectValue;if(!(l||"function"==typeof c&&(c(e),e.defaultPrevented))){switch(t.blockOptionHover=!0,e.key){case"ArrowLeft":if(!r||o)return;t.focusValue("previous");break;case"ArrowRight":if(!r||o)return;t.focusValue("next");break;case"Delete":case"Backspace":if(o)return;if(v)t.removeValue(v);else{if(!i)return;r?t.popValue():s&&t.clearValue()}break;case"Tab":if(e.shiftKey||!u||!f||!m||h&&t.isOptionSelected(m,g))return;t.selectOption(m);break;case"Enter":if(u){if(!m)return;if(d)return;t.selectOption(m)}else t.focusOption("first");break;case"Escape":u?(t.inputIsHiddenAfterUpdate=!1,t.onInputChange("",{action:"menu-close"}),t.onMenuClose()):s&&a&&t.clearValue();break;case" ":if(o)return;if(!u){t.openMenu("first");break}if(!m)return;t.selectOption(m);break;case"ArrowUp":u?t.focusOption("up"):t.openMenu("last");break;case"ArrowDown":u?t.focusOption("down"):t.openMenu("first");break;case"PageUp":if(!u)return;t.focusOption("pageup");break;case"PageDown":if(!u)return;t.focusOption("pagedown");break;case"Home":if(!u)return;t.focusOption("first");break;case"End":if(!u)return;t.focusOption("last");break;default:return}e.preventDefault()}}},jt=function(t){var e,n;return n=e=function(e){function n(){var t,e,r;g(this,n);for(var i=arguments.length,a=Array(i),o=0;o<i;o++)a[o]=arguments[o];return e=r=A(this,(t=n.__proto__||Object.getPrototypeOf(n)).call.apply(t,[this].concat(a))),r.state={inputValue:void 0!==r.props.inputValue?r.props.inputValue:r.props.defaultInputValue,menuIsOpen:void 0!==r.props.menuIsOpen?r.props.menuIsOpen:r.props.defaultMenuIsOpen,value:void 0!==r.props.value?r.props.value:r.props.defaultValue},r.onChange=function(t,e){r.callProp("onChange",t,e),r.setState({value:t})},r.onInputChange=function(t,e){var n=r.callProp("onInputChange",t,e);r.setState({inputValue:void 0!==n?n:t})},r.onMenuOpen=function(){r.callProp("onMenuOpen"),r.setState({menuIsOpen:!0})},r.onMenuClose=function(){r.callProp("onMenuClose"),r.setState({menuIsOpen:!1})},A(r,e)}return _(n,e),y(n,[{key:"focus",value:function(){this.select.focus()}},{key:"blur",value:function(){this.select.blur()}},{key:"getProp",value:function(t){return void 0!==this.props[t]?this.props[t]:this.state[t]}},{key:"callProp",value:function(t){if("function"==typeof this.props[t]){for(var e,n=arguments.length,r=Array(n>1?n-1:0),i=1;i<n;i++)r[i-1]=arguments[i];return(e=this.props)[t].apply(e,k(r))}}},{key:"render",value:function(){var e=this;return o.a.createElement(t,x({},this.props,{ref:function(t){e.select=t},inputValue:this.getProp("inputValue"),menuIsOpen:this.getProp("menuIsOpen"),onChange:this.onChange,onInputChange:this.onInputChange,onMenuClose:this.onMenuClose,onMenuOpen:this.onMenuOpen,value:this.getProp("value")}))}}]),n}(a.Component),e.defaultProps={defaultInputValue:"",defaultMenuIsOpen:!1,defaultValue:null},n},Nt={cacheOptions:!1,defaultOptions:!1},Bt=function(t){var e,n;return n=e=function(e){function n(t){g(this,n);var e=A(this,(n.__proto__||Object.getPrototypeOf(n)).call(this));return e.mounted=!1,e.optionsCache={},e.handleInputChange=function(t,n){var r=e.props,i=r.cacheOptions,a=function(t,e,n){if(n){var r=n(t,e);if("string"==typeof r)return r}return t}(t,n,r.onInputChange);if(!a)return delete e.lastRequest,void 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diff --git a/dash_bio/metadata.json b/dash_bio/metadata.json
index b8f0ac05e..74b4d9f71 100644
--- a/dash_bio/metadata.json
+++ b/dash_bio/metadata.json
@@ -1183,7 +1183,7 @@
     }
   },
   "src/lib/components/Ideogram.react.js": {
-    "description": "The Ideogram component is used to draw and animate genome-wide\ndatasets for organisms such as human, mouse, and any other\neukaryote. The Ideogram component can be used to compare\nhomologous features between chromosomes, and depict\nhaploid, diploid, aneuploidy genomes. It can also display\nannotations on genomic data using histograms and overlays.\n\nReference: https://eweitz.github.io/ideogram/\nComponent's props: https://github.com/eweitz/ideogram/blob/master/api.md",
+    "description": "The Ideogram component is used to draw and animate genome-wide\ndatasets for organisms such as human, mouse, and any other\neukaryote. The Ideogram component can be used to compare\nhomologous features between chromosomes, and depict\nhaploid, diploid, aneuploid genomes. It can also display\nannotations on genomic data using histograms and overlays.\n\nReference: https://eweitz.github.io/ideogram/\nComponent's props: https://github.com/eweitz/ideogram/blob/master/api.md",
     "displayName": "Ideogram",
     "methods": [
       {
diff --git a/dash_bio/package.json b/dash_bio/package.json
index 3ec6bc997..bf6487074 100644
--- a/dash_bio/package.json
+++ b/dash_bio/package.json
@@ -31,11 +31,11 @@
     "speck": "git://github.com/shammamah/speck.git"
   },
   "devDependencies": {
-    "babel-core": "^6.26.3",
+    "@babel/core": "^7.1.6",
     "babel-eslint": "^10.0.0",
     "babel-loader": "^8.0.0",
-    "babel-preset-env": "^1.7.0",
-    "babel-preset-react": "^6.24.1",
+    "@babel/preset-env": "^7.1.6",
+    "@babel/preset-react": "^7.0.0",
     "copyfiles": "^2.0.0",
     "css-loader": "^2.0.0",
     "eslint": "^5.12.1",
diff --git a/package-lock.json b/package-lock.json
index 2b1ab79a7..a8c4cd861 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,6 +41,60 @@
         "@babel/highlight": "^7.0.0"
       }
     },
+    "@babel/core": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.4.0.tgz",
+      "integrity": "sha512-Dzl7U0/T69DFOTwqz/FJdnOSWS57NpjNfCwMKHABr589Lg8uX1RrlBIJ7L5Dubt/xkLsx0xH5EBFzlBVes1ayA==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/generator": "^7.4.0",
+        "@babel/helpers": "^7.4.0",
+        "@babel/parser": "^7.4.0",
+        "@babel/template": "^7.4.0",
+        "@babel/traverse": "^7.4.0",
+        "@babel/types": "^7.4.0",
+        "convert-source-map": "^1.1.0",
+        "debug": "^4.1.0",
+        "json5": "^2.1.0",
+        "lodash": "^4.17.11",
+        "resolve": "^1.3.2",
+        "semver": "^5.4.1",
+        "source-map": "^0.5.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "json5": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.0.tgz",
+          "integrity": "sha512-8Mh9h6xViijj36g7Dxi+Y4S6hNGV96vcJZr/SrlHh1LR/pEn/8j/+qIBbs44YKl69Lrfctp4QD+AdWLTMqEZAQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        },
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+          "dev": true
+        },
+        "source-map": {
+          "version": "0.5.7",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
+        }
+      }
+    },
     "@babel/generator": {
       "version": "7.4.0",
       "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.4.0.tgz",
@@ -68,6 +122,67 @@
         }
       }
     },
+    "@babel/helper-annotate-as-pure": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0.tgz",
+      "integrity": "sha512-3UYcJUj9kvSLbLbUIfQTqzcy5VX7GRZ/CCDrnOaZorFFM01aXp1+GJwuFGV4NDDoAS+mOUyHcO6UD/RfqOks3Q==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-builder-binary-assignment-operator-visitor": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.1.0.tgz",
+      "integrity": "sha512-qNSR4jrmJ8M1VMM9tibvyRAHXQs2PmaksQF7c1CGJNipfe3D8p+wgNwgso/P2A2r2mdgBWAXljNWR0QRZAMW8w==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-explode-assignable-expression": "^7.1.0",
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-builder-react-jsx": {
+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-builder-react-jsx/-/helper-builder-react-jsx-7.3.0.tgz",
+      "integrity": "sha512-MjA9KgwCuPEkQd9ncSXvSyJ5y+j2sICHyrI0M3L+6fnS4wMSNDc1ARXsbTfbb2cXHn17VisSnU/sHFTCxVxSMw==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.3.0",
+        "esutils": "^2.0.0"
+      }
+    },
+    "@babel/helper-call-delegate": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-call-delegate/-/helper-call-delegate-7.4.0.tgz",
+      "integrity": "sha512-SdqDfbVdNQCBp3WhK2mNdDvHd3BD6qbmIc43CAyjnsfCmgHMeqgDcM3BzY2lchi7HBJGJ2CVdynLWbezaE4mmQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-hoist-variables": "^7.4.0",
+        "@babel/traverse": "^7.4.0",
+        "@babel/types": "^7.4.0"
+      }
+    },
+    "@babel/helper-define-map": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-define-map/-/helper-define-map-7.4.0.tgz",
+      "integrity": "sha512-wAhQ9HdnLIywERVcSvX40CEJwKdAa1ID4neI9NXQPDOHwwA+57DqwLiPEVy2AIyWzAk0CQ8qx4awO0VUURwLtA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-function-name": "^7.1.0",
+        "@babel/types": "^7.4.0",
+        "lodash": "^4.17.11"
+      }
+    },
+    "@babel/helper-explode-assignable-expression": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.1.0.tgz",
+      "integrity": "sha512-NRQpfHrJ1msCHtKjbzs9YcMmJZOg6mQMmGRB+hbamEdG5PNpaSm95275VD92DvJKuyl0s2sFiDmMZ+EnnvufqA==",
+      "dev": true,
+      "requires": {
+        "@babel/traverse": "^7.1.0",
+        "@babel/types": "^7.0.0"
+      }
+    },
     "@babel/helper-function-name": {
       "version": "7.1.0",
       "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.1.0.tgz",
@@ -88,6 +203,24 @@
         "@babel/types": "^7.0.0"
       }
     },
+    "@babel/helper-hoist-variables": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-hoist-variables/-/helper-hoist-variables-7.4.0.tgz",
+      "integrity": "sha512-/NErCuoe/et17IlAQFKWM24qtyYYie7sFIrW/tIQXpck6vAu2hhtYYsKLBWQV+BQZMbcIYPU/QMYuTufrY4aQw==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.4.0"
+      }
+    },
+    "@babel/helper-member-expression-to-functions": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.0.0.tgz",
+      "integrity": "sha512-avo+lm/QmZlv27Zsi0xEor2fKcqWG56D5ae9dzklpIaY7cQMK5N8VSpaNVPPagiqmy7LrEjK1IWdGMOqPu5csg==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.0.0"
+      }
+    },
     "@babel/helper-module-imports": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/@babel/helper-module-imports/-/helper-module-imports-7.0.0.tgz",
@@ -113,6 +246,79 @@
         }
       }
     },
+    "@babel/helper-module-transforms": {
+      "version": "7.2.2",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.2.2.tgz",
+      "integrity": "sha512-YRD7I6Wsv+IHuTPkAmAS4HhY0dkPobgLftHp0cRGZSdrRvmZY8rFvae/GVu3bD00qscuvK3WPHB3YdNpBXUqrA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-module-imports": "^7.0.0",
+        "@babel/helper-simple-access": "^7.1.0",
+        "@babel/helper-split-export-declaration": "^7.0.0",
+        "@babel/template": "^7.2.2",
+        "@babel/types": "^7.2.2",
+        "lodash": "^4.17.10"
+      }
+    },
+    "@babel/helper-optimise-call-expression": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.0.0.tgz",
+      "integrity": "sha512-u8nd9NQePYNQV8iPWu/pLLYBqZBa4ZaY1YWRFMuxrid94wKI1QNt67NEZ7GAe5Kc/0LLScbim05xZFWkAdrj9g==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-plugin-utils": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.0.0.tgz",
+      "integrity": "sha512-CYAOUCARwExnEixLdB6sDm2dIJ/YgEAKDM1MOeMeZu9Ld/bDgVo8aiWrXwcY7OBh+1Ea2uUcVRcxKk0GJvW7QA==",
+      "dev": true
+    },
+    "@babel/helper-regex": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-regex/-/helper-regex-7.0.0.tgz",
+      "integrity": "sha512-TR0/N0NDCcUIUEbqV6dCO+LptmmSQFQ7q70lfcEB4URsjD0E1HzicrwUH+ap6BAQ2jhCX9Q4UqZy4wilujWlkg==",
+      "dev": true,
+      "requires": {
+        "lodash": "^4.17.10"
+      }
+    },
+    "@babel/helper-remap-async-to-generator": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.1.0.tgz",
+      "integrity": "sha512-3fOK0L+Fdlg8S5al8u/hWE6vhufGSn0bN09xm2LXMy//REAF8kDCrYoOBKYmA8m5Nom+sV9LyLCwrFynA8/slg==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-annotate-as-pure": "^7.0.0",
+        "@babel/helper-wrap-function": "^7.1.0",
+        "@babel/template": "^7.1.0",
+        "@babel/traverse": "^7.1.0",
+        "@babel/types": "^7.0.0"
+      }
+    },
+    "@babel/helper-replace-supers": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-replace-supers/-/helper-replace-supers-7.4.0.tgz",
+      "integrity": "sha512-PVwCVnWWAgnal+kJ+ZSAphzyl58XrFeSKSAJRiqg5QToTsjL+Xu1f9+RJ+d+Q0aPhPfBGaYfkox66k86thxNSg==",
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diff --git a/package.json b/package.json
index 3ec6bc997..bf6487074 100644
--- a/package.json
+++ b/package.json
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