diff --git a/notebooks/kotlin/CLT-Kotlin.ipynb b/notebooks/kotlin/CLT-Kotlin.ipynb
new file mode 100644
index 0000000..1e91bfb
--- /dev/null
+++ b/notebooks/kotlin/CLT-Kotlin.ipynb
@@ -0,0 +1,542 @@
+{
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+    "@file:DependsOn(\"space.kscience:plotlykt-jupyter:0.5.0\")"
+   ],
+   "execution_count":1,
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0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},i.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},i.prototype.isNeg=function(){return 0!==this.negative},i.prototype.neg=function(){return this.clone().ineg()},i.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},i.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},i.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},i.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},i.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},i.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},i.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},i.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},i.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},i.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},i.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},i.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},i.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},i.prototype.inotn=function(t){n(\\\"number\\\"==typeof t&&t>=0);var e=0|Math.ceil(t\/26),r=t%26;this._expand(e),r>0&&e--;for(var a=0;a<e;a++)this.words[a]=67108863&~this.words[a];return r>0&&(this.words[a]=~this.words[a]&67108863>>26-r),this.strip()},i.prototype.notn=function(t){return this.clone().inotn(t)},i.prototype.setn=function(t,e){n(\\\"number\\\"==typeof t&&t>=0);var r=t\/26|0,a=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<a:this.words[r]&~(1<<a),this.strip()},i.prototype.iadd=function(t){var e,r,n;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?(r=this,n=t):(r=t,n=this);for(var a=0,i=0;i<n.length;i++)e=(0|r.words[i])+(0|n.words[i])+a,this.words[i]=67108863&e,a=e>>>26;for(;0!==a&&i<r.length;i++)e=(0|r.words[i])+a,this.words[i]=67108863&e,a=e>>>26;if(this.length=r.length,0!==a)this.words[this.length]=a,this.length++;else if(r!==this)for(;i<r.length;i++)this.words[i]=r.words[i];return this},i.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)},i.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 r,n,a=this.cmp(t);if(0===a)return this.negative=0,this.length=1,this.words[0]=0,this;a>0?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)i=(e=(0|r.words[o])-(0|n.words[o])+i)>>26,this.words[o]=67108863&e;for(;0!==i&&o<r.length;o++)i=(e=(0|r.words[o])+i)>>26,this.words[o]=67108863&e;if(0===i&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var n,a,i,o=t.words,s=e.words,l=r.words,c=0,u=0|o[0],h=8191&u,f=u>>>13,p=0|o[1],d=8191&p,g=p>>>13,m=0|o[2],v=8191&m,y=m>>>13,x=0|o[3],b=8191&x,_=x>>>13,w=0|o[4],T=8191&w,k=w>>>13,A=0|o[5],M=8191&A,S=A>>>13,E=0|o[6],C=8191&E,L=E>>>13,P=0|o[7],I=8191&P,z=P>>>13,O=0|o[8],D=8191&O,R=O>>>13,F=0|o[9],B=8191&F,N=F>>>13,j=0|s[0],V=8191&j,U=j>>>13,q=0|s[1],H=8191&q,G=q>>>13,Y=0|s[2],W=8191&Y,Z=Y>>>13,X=0|s[3],J=8191&X,K=X>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,at=0|s[6],it=8191&at,ot=at>>>13,st=0|s[7],lt=8191&st,ct=st>>>13,ut=0|s[8],ht=8191&ut,ft=ut>>>13,pt=0|s[9],dt=8191&pt,gt=pt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(c+(n=Math.imul(h,V))|0)+((8191&(a=(a=Math.imul(h,U))+Math.imul(f,V)|0))<<13)|0;c=((i=Math.imul(f,U))+(a>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(d,V),a=(a=Math.imul(d,U))+Math.imul(g,V)|0,i=Math.imul(g,U);var vt=(c+(n=n+Math.imul(h,H)|0)|0)+((8191&(a=(a=a+Math.imul(h,G)|0)+Math.imul(f,H)|0))<<13)|0;c=((i=i+Math.imul(f,G)|0)+(a>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,V),a=(a=Math.imul(v,U))+Math.imul(y,V)|0,i=Math.imul(y,U),n=n+Math.imul(d,H)|0,a=(a=a+Math.imul(d,G)|0)+Math.imul(g,H)|0,i=i+Math.imul(g,G)|0;var yt=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(a=(a=a+Math.imul(h,Z)|0)+Math.imul(f,W)|0))<<13)|0;c=((i=i+Math.imul(f,Z)|0)+(a>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,V),a=(a=Math.imul(b,U))+Math.imul(_,V)|0,i=Math.imul(_,U),n=n+Math.imul(v,H)|0,a=(a=a+Math.imul(v,G)|0)+Math.imul(y,H)|0,i=i+Math.imul(y,G)|0,n=n+Math.imul(d,W)|0,a=(a=a+Math.imul(d,Z)|0)+Math.imul(g,W)|0,i=i+Math.imul(g,Z)|0;var xt=(c+(n=n+Math.imul(h,J)|0)|0)+((8191&(a=(a=a+Math.imul(h,K)|0)+Math.imul(f,J)|0))<<13)|0;c=((i=i+Math.imul(f,K)|0)+(a>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(T,V),a=(a=Math.imul(T,U))+Math.imul(k,V)|0,i=Math.imul(k,U),n=n+Math.imul(b,H)|0,a=(a=a+Math.imul(b,G)|0)+Math.imul(_,H)|0,i=i+Math.imul(_,G)|0,n=n+Math.imul(v,W)|0,a=(a=a+Math.imul(v,Z)|0)+Math.imul(y,W)|0,i=i+Math.imul(y,Z)|0,n=n+Math.imul(d,J)|0,a=(a=a+Math.imul(d,K)|0)+Math.imul(g,J)|0,i=i+Math.imul(g,K)|0;var bt=(c+(n=n+Math.imul(h,$)|0)|0)+((8191&(a=(a=a+Math.imul(h,tt)|0)+Math.imul(f,$)|0))<<13)|0;c=((i=i+Math.imul(f,tt)|0)+(a>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,V),a=(a=Math.imul(M,U))+Math.imul(S,V)|0,i=Math.imul(S,U),n=n+Math.imul(T,H)|0,a=(a=a+Math.imul(T,G)|0)+Math.imul(k,H)|0,i=i+Math.imul(k,G)|0,n=n+Math.imul(b,W)|0,a=(a=a+Math.imul(b,Z)|0)+Math.imul(_,W)|0,i=i+Math.imul(_,Z)|0,n=n+Math.imul(v,J)|0,a=(a=a+Math.imul(v,K)|0)+Math.imul(y,J)|0,i=i+Math.imul(y,K)|0,n=n+Math.imul(d,$)|0,a=(a=a+Math.imul(d,tt)|0)+Math.imul(g,$)|0,i=i+Math.imul(g,tt)|0;var _t=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(a=(a=a+Math.imul(h,nt)|0)+Math.imul(f,rt)|0))<<13)|0;c=((i=i+Math.imul(f,nt)|0)+(a>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(C,V),a=(a=Math.imul(C,U))+Math.imul(L,V)|0,i=Math.imul(L,U),n=n+Math.imul(M,H)|0,a=(a=a+Math.imul(M,G)|0)+Math.imul(S,H)|0,i=i+Math.imul(S,G)|0,n=n+Math.imul(T,W)|0,a=(a=a+Math.imul(T,Z)|0)+Math.imul(k,W)|0,i=i+Math.imul(k,Z)|0,n=n+Math.imul(b,J)|0,a=(a=a+Math.imul(b,K)|0)+Math.imul(_,J)|0,i=i+Math.imul(_,K)|0,n=n+Math.imul(v,$)|0,a=(a=a+Math.imul(v,tt)|0)+Math.imul(y,$)|0,i=i+Math.imul(y,tt)|0,n=n+Math.imul(d,rt)|0,a=(a=a+Math.imul(d,nt)|0)+Math.imul(g,rt)|0,i=i+Math.imul(g,nt)|0;var wt=(c+(n=n+Math.imul(h,it)|0)|0)+((8191&(a=(a=a+Math.imul(h,ot)|0)+Math.imul(f,it)|0))<<13)|0;c=((i=i+Math.imul(f,ot)|0)+(a>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(I,V),a=(a=Math.imul(I,U))+Math.imul(z,V)|0,i=Math.imul(z,U),n=n+Math.imul(C,H)|0,a=(a=a+Math.imul(C,G)|0)+Math.imul(L,H)|0,i=i+Math.imul(L,G)|0,n=n+Math.imul(M,W)|0,a=(a=a+Math.imul(M,Z)|0)+Math.imul(S,W)|0,i=i+Math.imul(S,Z)|0,n=n+Math.imul(T,J)|0,a=(a=a+Math.imul(T,K)|0)+Math.imul(k,J)|0,i=i+Math.imul(k,K)|0,n=n+Math.imul(b,$)|0,a=(a=a+Math.imul(b,tt)|0)+Math.imul(_,$)|0,i=i+Math.imul(_,tt)|0,n=n+Math.imul(v,rt)|0,a=(a=a+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,i=i+Math.imul(y,nt)|0,n=n+Math.imul(d,it)|0,a=(a=a+Math.imul(d,ot)|0)+Math.imul(g,it)|0,i=i+Math.imul(g,ot)|0;var Tt=(c+(n=n+Math.imul(h,lt)|0)|0)+((8191&(a=(a=a+Math.imul(h,ct)|0)+Math.imul(f,lt)|0))<<13)|0;c=((i=i+Math.imul(f,ct)|0)+(a>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,V),a=(a=Math.imul(D,U))+Math.imul(R,V)|0,i=Math.imul(R,U),n=n+Math.imul(I,H)|0,a=(a=a+Math.imul(I,G)|0)+Math.imul(z,H)|0,i=i+Math.imul(z,G)|0,n=n+Math.imul(C,W)|0,a=(a=a+Math.imul(C,Z)|0)+Math.imul(L,W)|0,i=i+Math.imul(L,Z)|0,n=n+Math.imul(M,J)|0,a=(a=a+Math.imul(M,K)|0)+Math.imul(S,J)|0,i=i+Math.imul(S,K)|0,n=n+Math.imul(T,$)|0,a=(a=a+Math.imul(T,tt)|0)+Math.imul(k,$)|0,i=i+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,a=(a=a+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,i=i+Math.imul(_,nt)|0,n=n+Math.imul(v,it)|0,a=(a=a+Math.imul(v,ot)|0)+Math.imul(y,it)|0,i=i+Math.imul(y,ot)|0,n=n+Math.imul(d,lt)|0,a=(a=a+Math.imul(d,ct)|0)+Math.imul(g,lt)|0,i=i+Math.imul(g,ct)|0;var kt=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(a=(a=a+Math.imul(h,ft)|0)+Math.imul(f,ht)|0))<<13)|0;c=((i=i+Math.imul(f,ft)|0)+(a>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(B,V),a=(a=Math.imul(B,U))+Math.imul(N,V)|0,i=Math.imul(N,U),n=n+Math.imul(D,H)|0,a=(a=a+Math.imul(D,G)|0)+Math.imul(R,H)|0,i=i+Math.imul(R,G)|0,n=n+Math.imul(I,W)|0,a=(a=a+Math.imul(I,Z)|0)+Math.imul(z,W)|0,i=i+Math.imul(z,Z)|0,n=n+Math.imul(C,J)|0,a=(a=a+Math.imul(C,K)|0)+Math.imul(L,J)|0,i=i+Math.imul(L,K)|0,n=n+Math.imul(M,$)|0,a=(a=a+Math.imul(M,tt)|0)+Math.imul(S,$)|0,i=i+Math.imul(S,tt)|0,n=n+Math.imul(T,rt)|0,a=(a=a+Math.imul(T,nt)|0)+Math.imul(k,rt)|0,i=i+Math.imul(k,nt)|0,n=n+Math.imul(b,it)|0,a=(a=a+Math.imul(b,ot)|0)+Math.imul(_,it)|0,i=i+Math.imul(_,ot)|0,n=n+Math.imul(v,lt)|0,a=(a=a+Math.imul(v,ct)|0)+Math.imul(y,lt)|0,i=i+Math.imul(y,ct)|0,n=n+Math.imul(d,ht)|0,a=(a=a+Math.imul(d,ft)|0)+Math.imul(g,ht)|0,i=i+Math.imul(g,ft)|0;var At=(c+(n=n+Math.imul(h,dt)|0)|0)+((8191&(a=(a=a+Math.imul(h,gt)|0)+Math.imul(f,dt)|0))<<13)|0;c=((i=i+Math.imul(f,gt)|0)+(a>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(B,H),a=(a=Math.imul(B,G))+Math.imul(N,H)|0,i=Math.imul(N,G),n=n+Math.imul(D,W)|0,a=(a=a+Math.imul(D,Z)|0)+Math.imul(R,W)|0,i=i+Math.imul(R,Z)|0,n=n+Math.imul(I,J)|0,a=(a=a+Math.imul(I,K)|0)+Math.imul(z,J)|0,i=i+Math.imul(z,K)|0,n=n+Math.imul(C,$)|0,a=(a=a+Math.imul(C,tt)|0)+Math.imul(L,$)|0,i=i+Math.imul(L,tt)|0,n=n+Math.imul(M,rt)|0,a=(a=a+Math.imul(M,nt)|0)+Math.imul(S,rt)|0,i=i+Math.imul(S,nt)|0,n=n+Math.imul(T,it)|0,a=(a=a+Math.imul(T,ot)|0)+Math.imul(k,it)|0,i=i+Math.imul(k,ot)|0,n=n+Math.imul(b,lt)|0,a=(a=a+Math.imul(b,ct)|0)+Math.imul(_,lt)|0,i=i+Math.imul(_,ct)|0,n=n+Math.imul(v,ht)|0,a=(a=a+Math.imul(v,ft)|0)+Math.imul(y,ht)|0,i=i+Math.imul(y,ft)|0;var Mt=(c+(n=n+Math.imul(d,dt)|0)|0)+((8191&(a=(a=a+Math.imul(d,gt)|0)+Math.imul(g,dt)|0))<<13)|0;c=((i=i+Math.imul(g,gt)|0)+(a>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,W),a=(a=Math.imul(B,Z))+Math.imul(N,W)|0,i=Math.imul(N,Z),n=n+Math.imul(D,J)|0,a=(a=a+Math.imul(D,K)|0)+Math.imul(R,J)|0,i=i+Math.imul(R,K)|0,n=n+Math.imul(I,$)|0,a=(a=a+Math.imul(I,tt)|0)+Math.imul(z,$)|0,i=i+Math.imul(z,tt)|0,n=n+Math.imul(C,rt)|0,a=(a=a+Math.imul(C,nt)|0)+Math.imul(L,rt)|0,i=i+Math.imul(L,nt)|0,n=n+Math.imul(M,it)|0,a=(a=a+Math.imul(M,ot)|0)+Math.imul(S,it)|0,i=i+Math.imul(S,ot)|0,n=n+Math.imul(T,lt)|0,a=(a=a+Math.imul(T,ct)|0)+Math.imul(k,lt)|0,i=i+Math.imul(k,ct)|0,n=n+Math.imul(b,ht)|0,a=(a=a+Math.imul(b,ft)|0)+Math.imul(_,ht)|0,i=i+Math.imul(_,ft)|0;var St=(c+(n=n+Math.imul(v,dt)|0)|0)+((8191&(a=(a=a+Math.imul(v,gt)|0)+Math.imul(y,dt)|0))<<13)|0;c=((i=i+Math.imul(y,gt)|0)+(a>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(B,J),a=(a=Math.imul(B,K))+Math.imul(N,J)|0,i=Math.imul(N,K),n=n+Math.imul(D,$)|0,a=(a=a+Math.imul(D,tt)|0)+Math.imul(R,$)|0,i=i+Math.imul(R,tt)|0,n=n+Math.imul(I,rt)|0,a=(a=a+Math.imul(I,nt)|0)+Math.imul(z,rt)|0,i=i+Math.imul(z,nt)|0,n=n+Math.imul(C,it)|0,a=(a=a+Math.imul(C,ot)|0)+Math.imul(L,it)|0,i=i+Math.imul(L,ot)|0,n=n+Math.imul(M,lt)|0,a=(a=a+Math.imul(M,ct)|0)+Math.imul(S,lt)|0,i=i+Math.imul(S,ct)|0,n=n+Math.imul(T,ht)|0,a=(a=a+Math.imul(T,ft)|0)+Math.imul(k,ht)|0,i=i+Math.imul(k,ft)|0;var Et=(c+(n=n+Math.imul(b,dt)|0)|0)+((8191&(a=(a=a+Math.imul(b,gt)|0)+Math.imul(_,dt)|0))<<13)|0;c=((i=i+Math.imul(_,gt)|0)+(a>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(B,$),a=(a=Math.imul(B,tt))+Math.imul(N,$)|0,i=Math.imul(N,tt),n=n+Math.imul(D,rt)|0,a=(a=a+Math.imul(D,nt)|0)+Math.imul(R,rt)|0,i=i+Math.imul(R,nt)|0,n=n+Math.imul(I,it)|0,a=(a=a+Math.imul(I,ot)|0)+Math.imul(z,it)|0,i=i+Math.imul(z,ot)|0,n=n+Math.imul(C,lt)|0,a=(a=a+Math.imul(C,ct)|0)+Math.imul(L,lt)|0,i=i+Math.imul(L,ct)|0,n=n+Math.imul(M,ht)|0,a=(a=a+Math.imul(M,ft)|0)+Math.imul(S,ht)|0,i=i+Math.imul(S,ft)|0;var Ct=(c+(n=n+Math.imul(T,dt)|0)|0)+((8191&(a=(a=a+Math.imul(T,gt)|0)+Math.imul(k,dt)|0))<<13)|0;c=((i=i+Math.imul(k,gt)|0)+(a>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(B,rt),a=(a=Math.imul(B,nt))+Math.imul(N,rt)|0,i=Math.imul(N,nt),n=n+Math.imul(D,it)|0,a=(a=a+Math.imul(D,ot)|0)+Math.imul(R,it)|0,i=i+Math.imul(R,ot)|0,n=n+Math.imul(I,lt)|0,a=(a=a+Math.imul(I,ct)|0)+Math.imul(z,lt)|0,i=i+Math.imul(z,ct)|0,n=n+Math.imul(C,ht)|0,a=(a=a+Math.imul(C,ft)|0)+Math.imul(L,ht)|0,i=i+Math.imul(L,ft)|0;var Lt=(c+(n=n+Math.imul(M,dt)|0)|0)+((8191&(a=(a=a+Math.imul(M,gt)|0)+Math.imul(S,dt)|0))<<13)|0;c=((i=i+Math.imul(S,gt)|0)+(a>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(B,it),a=(a=Math.imul(B,ot))+Math.imul(N,it)|0,i=Math.imul(N,ot),n=n+Math.imul(D,lt)|0,a=(a=a+Math.imul(D,ct)|0)+Math.imul(R,lt)|0,i=i+Math.imul(R,ct)|0,n=n+Math.imul(I,ht)|0,a=(a=a+Math.imul(I,ft)|0)+Math.imul(z,ht)|0,i=i+Math.imul(z,ft)|0;var Pt=(c+(n=n+Math.imul(C,dt)|0)|0)+((8191&(a=(a=a+Math.imul(C,gt)|0)+Math.imul(L,dt)|0))<<13)|0;c=((i=i+Math.imul(L,gt)|0)+(a>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(B,lt),a=(a=Math.imul(B,ct))+Math.imul(N,lt)|0,i=Math.imul(N,ct),n=n+Math.imul(D,ht)|0,a=(a=a+Math.imul(D,ft)|0)+Math.imul(R,ht)|0,i=i+Math.imul(R,ft)|0;var It=(c+(n=n+Math.imul(I,dt)|0)|0)+((8191&(a=(a=a+Math.imul(I,gt)|0)+Math.imul(z,dt)|0))<<13)|0;c=((i=i+Math.imul(z,gt)|0)+(a>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(B,ht),a=(a=Math.imul(B,ft))+Math.imul(N,ht)|0,i=Math.imul(N,ft);var zt=(c+(n=n+Math.imul(D,dt)|0)|0)+((8191&(a=(a=a+Math.imul(D,gt)|0)+Math.imul(R,dt)|0))<<13)|0;c=((i=i+Math.imul(R,gt)|0)+(a>>>13)|0)+(zt>>>26)|0,zt&=67108863;var Ot=(c+(n=Math.imul(B,dt))|0)+((8191&(a=(a=Math.imul(B,gt))+Math.imul(N,dt)|0))<<13)|0;return c=((i=Math.imul(N,gt))+(a>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,l[0]=mt,l[1]=vt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=Tt,l[8]=kt,l[9]=At,l[10]=Mt,l[11]=St,l[12]=Et,l[13]=Ct,l[14]=Lt,l[15]=Pt,l[16]=It,l[17]=zt,l[18]=Ot,0!==c&&(l[19]=c,r.length++),r};function d(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(p=f),i.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?f(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,a=0,i=0;i<r.length-1;i++){var o=a;a=0;for(var s=67108863&n,l=Math.min(i,e.length-1),c=Math.max(0,i-t.length+1);c<=l;c++){var u=i-c,h=(0|t.words[u])*(0|e.words[c]),f=67108863&h;s=67108863&(f=f+s|0),a+=(o=(o=o+(h\/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[i]=s,n=o,o=a}return 0!==n?r.words[i]=n:r.length--,r.strip()}(this,t,e):d(this,t,e)},g.prototype.makeRBT=function(t){for(var e=new Array(t),r=i.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},g.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,a=0;a<e;a++)n|=(1&t)<<e-a-1,t>>=1;return n},g.prototype.permute=function(t,e,r,n,a,i){for(var o=0;o<i;o++)n[o]=e[t[o]],a[o]=r[t[o]]},g.prototype.transform=function(t,e,r,n,a,i){this.permute(i,t,e,r,n,a);for(var o=1;o<a;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI\/s),c=Math.sin(2*Math.PI\/s),u=0;u<a;u+=s)for(var h=l,f=c,p=0;p<o;p++){var d=r[u+p],g=n[u+p],m=r[u+p+o],v=n[u+p+o],y=h*m-f*v;v=h*v+f*m,m=y,r[u+p]=d+m,n[u+p]=g+v,r[u+p+o]=d-m,n[u+p+o]=g-v,p!==s&&(y=l*h-c*f,f=l*f+c*h,h=y)}},g.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,a=0;for(r=r\/2|0;r;r>>>=1)a++;return 1<<a+1+n},g.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r\/2;n++){var a=t[n];t[n]=t[r-n-1],t[r-n-1]=a,a=e[n],e[n]=-e[r-n-1],e[r-n-1]=-a}},g.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e\/2;n++){var a=8192*Math.round(t[2*n+1]\/e)+Math.round(t[2*n]\/e)+r;t[n]=67108863&a,r=a<67108864?0:a\/67108864|0}return t},g.prototype.convert13b=function(t,e,r,a){for(var i=0,o=0;o<e;o++)i+=0|t[o],r[2*o]=8191&i,i>>>=13,r[2*o+1]=8191&i,i>>>=13;for(o=2*e;o<a;++o)r[o]=0;n(0===i),n(0==(-8192&i))},g.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},g.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),a=this.makeRBT(n),i=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),h=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,c,n),this.transform(o,i,s,l,n,a),this.transform(c,i,u,h,n,a);for(var p=0;p<n;p++){var d=s[p]*u[p]-l[p]*h[p];l[p]=s[p]*h[p]+l[p]*u[p],s[p]=d}return this.conjugate(s,l,n),this.transform(s,l,f,i,n,a),this.conjugate(f,i,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.mulf=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),d(this,t,e)},i.prototype.imul=function(t){return this.clone().mulTo(t,this)},i.prototype.imuln=function(t){n(\\\"number\\\"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var a=(0|this.words[r])*t,i=(67108863&a)+(67108863&e);e>>=26,e+=a\/67108864|0,e+=i>>>26,this.words[r]=67108863&i}return 0!==e&&(this.words[r]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.imul(this.clone())},i.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r\/26|0,a=r%26;e[r]=(t.words[n]&1<<a)>>>a}return e}(t);if(0===e.length)return new i(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var a=r.sqr();n<e.length;n++,a=a.sqr())0!==e[n]&&(r=r.mul(a));return r},i.prototype.iushln=function(t){n(\\\"number\\\"==typeof t&&t>=0);var e,r=t%26,a=(t-r)\/26,i=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&i,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==a){for(e=this.length-1;e>=0;e--)this.words[e+a]=this.words[e];for(e=0;e<a;e++)this.words[e]=0;this.length+=a}return this.strip()},i.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},i.prototype.iushrn=function(t,e,r){var a;n(\\\"number\\\"==typeof t&&t>=0),a=e?(e-e%26)\/26:0;var i=t%26,o=Math.min((t-i)\/26,this.length),s=67108863^67108863>>>i<<i,l=r;if(a-=o,a=Math.max(0,a),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=a);c--){var h=0|this.words[c];this.words[c]=u<<26-i|h>>>i,u=h&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},i.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.ushln=function(t){return this.clone().iushln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.ushrn=function(t){return this.clone().iushrn(t)},i.prototype.testn=function(t){n(\\\"number\\\"==typeof t&&t>=0);var e=t%26,r=(t-e)\/26,a=1<<e;return!(this.length<=r)&&!!(this.words[r]&a)},i.prototype.imaskn=function(t){n(\\\"number\\\"==typeof t&&t>=0);var e=t%26,r=(t-e)\/26;if(n(0===this.negative,\\\"imaskn works only with positive numbers\\\"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var a=67108863^67108863>>>e<<e;this.words[this.length-1]&=a}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return n(\\\"number\\\"==typeof t),n(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)},i.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},i.prototype.isubn=function(t){if(n(\\\"number\\\"==typeof t),n(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()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.negative=0,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,r){var a,i,o=t.length+r;this._expand(o);var s=0;for(a=0;a<t.length;a++){i=(0|this.words[a+r])+s;var l=(0|t.words[a])*e;s=((i-=67108863&l)>>26)-(l\/67108864|0),this.words[a+r]=67108863&i}for(;a<this.length-r;a++)s=(i=(0|this.words[a+r])+s)>>26,this.words[a+r]=67108863&i;if(0===s)return this.strip();for(n(-1===s),s=0,a=0;a<this.length;a++)s=(i=-(0|this.words[a])+s)>>26,this.words[a]=67108863&i;return this.negative=1,this.strip()},i.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),a=t,o=0|a.words[a.length-1];0!==(r=26-this._countBits(o))&&(a=a.ushln(r),n.iushln(r),o=0|a.words[a.length-1]);var s,l=n.length-a.length;if(\\\"mod\\\"!==e){(s=new i(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(a,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var h=l-1;h>=0;h--){var f=67108864*(0|n.words[a.length+h])+(0|n.words[a.length+h-1]);for(f=Math.min(f\/o|0,67108863),n._ishlnsubmul(a,f,h);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(a,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=f)}return s&&s.strip(),n.strip(),\\\"div\\\"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},i.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new i(0),mod:new i(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),\\\"mod\\\"!==e&&(a=s.div.neg()),\\\"div\\\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:a,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),\\\"mod\\\"!==e&&(a=s.div.neg()),{div:a,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),\\\"div\\\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?\\\"div\\\"===e?{div:this.divn(t.words[0]),mod:null}:\\\"mod\\\"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e);var a,o,s},i.prototype.div=function(t){return this.divmod(t,\\\"div\\\",!1).div},i.prototype.mod=function(t){return this.divmod(t,\\\"mod\\\",!1).mod},i.prototype.umod=function(t){return this.divmod(t,\\\"mod\\\",!0).mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),a=t.andln(1),i=r.cmp(n);return i<0||1===a&&0===i?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,a=this.length-1;a>=0;a--)r=(e*r+(0|this.words[a]))%t;return r},i.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var a=(0|this.words[r])+67108864*e;this.words[r]=a\/t|0,e=a%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=e.clone();!e.isZero();){for(var f=0,p=1;0==(e.words[0]&p)&&f<26;++f,p<<=1);if(f>0)for(e.iushrn(f);f-- >0;)(a.isOdd()||o.isOdd())&&(a.iadd(u),o.isub(h)),a.iushrn(1),o.iushrn(1);for(var d=0,g=1;0==(r.words[0]&g)&&d<26;++d,g<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(h)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s),o.isub(l)):(r.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},i.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var a,o=new i(1),s=new i(0),l=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,u=1;0==(e.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(e.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var h=0,f=1;0==(r.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(s)):(r.isub(e),s.isub(o))}return(a=0===e.cmpn(1)?o:s).cmpn(0)<0&&a.iadd(t),a},i.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var a=e.cmp(r);if(a<0){var i=e;e=r,r=i}else if(0===a||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},i.prototype.invm=function(t){return this.egcd(t).a.umod(t)},i.prototype.isEven=function(){return 0==(1&this.words[0])},i.prototype.isOdd=function(){return 1==(1&this.words[0])},i.prototype.andln=function(t){return this.words[0]&t},i.prototype.bincn=function(t){n(\\\"number\\\"==typeof t);var e=t%26,r=(t-e)\/26,a=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=a,this;for(var i=a,o=r;0!==i&&o<this.length;o++){var s=0|this.words[o];i=(s+=i)>>>26,s&=67108863,this.words[o]=s}return 0!==i&&(this.words[o]=i,this.length++),this},i.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},i.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,\\\"Number is too big\\\");var a=0|this.words[0];e=a===t?0:a<t?-1:1}return 0!==this.negative?0|-e:e},i.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},i.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],a=0|t.words[r];if(n!==a){n<a?e=-1:n>a&&(e=1);break}}return 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s(this.tree._compare,r[0])},p.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(p,\\\"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}})},{}],243:[function(t,e,r){var n=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7],a=[.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 i(t){if(t<0)return Number(\\\"0\/0\\\");for(var e=a[0],r=a.length-1;r>0;--r)e+=a[r]\/(t+r);var n=t+607\/128+.5;return.5*Math.log(2*Math.PI)+(t+.5)*Math.log(n)-n+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(i(e));e-=1;for(var r=n[0],a=1;a<9;a++)r+=n[a]\/(e+a);var o=e+7+.5;return Math.sqrt(2*Math.PI)*Math.pow(o,e+.5)*Math.exp(-o)*r},e.exports.log=i},{}],244:[function(t,e,r){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 r=e.canvas||document.createElement(\\\"canvas\\\");\\\"number\\\"==typeof e.width&&(r.width=e.width);\\\"number\\\"==typeof e.height&&(r.height=e.height);var n,a=e;try{var i=[t];0===t.indexOf(\\\"webgl\\\")&&i.push(\\\"experimental-\\\"+t);for(var o=0;o<i.length;o++)if(n=r.getContext(i[o],a))return n}catch(t){n=null}return n||null}},{}],245:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e){var r=new u(t);return r.update(e),r};var n=t(\\\".\/lib\/text.js\\\"),a=t(\\\".\/lib\/lines.js\\\"),i=t(\\\".\/lib\/background.js\\\"),o=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 c(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function u(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=i(t)}var h=u.prototype;function f(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}h.update=function(t){function e(e,r,n){if(n in t){var a,i=t[n],o=this[n];(e?Array.isArray(i)&&Array.isArray(i[0]):Array.isArray(i))?this[n]=a=[r(i[0]),r(i[1]),r(i[2])]:this[n]=a=[r(i),r(i),r(i)];for(var s=0;s<3;++s)if(a[s]!==o[s])return!0}return!1}t=t||{};var r,i=e.bind(this,!1,Number),o=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),c=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]})),u=!1,h=!1;if(\\\"bounds\\\"in t)for(var f=t.bounds,p=0;p<2;++p)for(var d=0;d<3;++d)f[p][d]!==this.bounds[p][d]&&(h=!0),this.bounds[p][d]=f[p][d];if(\\\"ticks\\\"in t){r=t.ticks,u=!0,this.autoTicks=!1;for(p=0;p<3;++p)this.tickSpacing[p]=0}else i(\\\"tickSpacing\\\")&&(this.autoTicks=!0,h=!0);if(this._firstInit&&(\\\"ticks\\\"in t||\\\"tickSpacing\\\"in t||(this.autoTicks=!0),h=!0,u=!0,this._firstInit=!1),h&&this.autoTicks&&(r=s.create(this.bounds,this.tickSpacing),u=!0),u){for(p=0;p<3;++p)r[p].sort((function(t,e){return t.x-e.x}));s.equal(r,this.ticks)?u=!1:this.ticks=r}o(\\\"tickEnable\\\"),l(\\\"tickFont\\\")&&(u=!0),i(\\\"tickSize\\\"),i(\\\"tickAngle\\\"),i(\\\"tickPad\\\"),c(\\\"tickColor\\\");var g=l(\\\"labels\\\");l(\\\"labelFont\\\")&&(g=!0),o(\\\"labelEnable\\\"),i(\\\"labelSize\\\"),i(\\\"labelPad\\\"),c(\\\"labelColor\\\"),o(\\\"lineEnable\\\"),o(\\\"lineMirror\\\"),i(\\\"lineWidth\\\"),c(\\\"lineColor\\\"),o(\\\"lineTickEnable\\\"),o(\\\"lineTickMirror\\\"),i(\\\"lineTickLength\\\"),i(\\\"lineTickWidth\\\"),c(\\\"lineTickColor\\\"),o(\\\"gridEnable\\\"),i(\\\"gridWidth\\\"),c(\\\"gridColor\\\"),o(\\\"zeroEnable\\\"),c(\\\"zeroLineColor\\\"),i(\\\"zeroLineWidth\\\"),o(\\\"backgroundEnable\\\"),c(\\\"backgroundColor\\\"),this._text?this._text&&(g||u)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=n(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&u&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=a(this.gl,this.bounds,this.ticks))};var p=[new f,new f,new f];function d(t,e,r,n,a){for(var i=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,c=n[e],u=0;u<3;++u)if(e!==u){var h=i,f=s,p=o,d=l;c&1<<u&&(h=s,f=i,p=l,d=o),h[u]=r[0][u],f[u]=r[1][u],a[u]>0?(p[u]=-1,d[u]=0):(p[u]=0,d[u]=1)}}var g=[0,0,0],m={model:l,view:l,projection:l,_ortho:!1};h.isOpaque=function(){return!0},h.isTransparent=function(){return!1},h.drawTransparent=function(t){};var v=[0,0,0],y=[0,0,0],x=[0,0,0];h.draw=function(t){t=t||m;for(var e=this.gl,r=t.model||l,n=t.view||l,a=t.projection||l,i=this.bounds,s=t._ortho||!1,u=o(r,n,a,i,s),h=u.cubeEdges,f=u.axis,b=n[12],_=n[13],w=n[14],T=n[15],k=(s?2:1)*this.pixelRatio*(a[3]*b+a[7]*_+a[11]*w+a[15]*T)\/e.drawingBufferHeight,A=0;A<3;++A)this.lastCubeProps.cubeEdges[A]=h[A],this.lastCubeProps.axis[A]=f[A];var M=p;for(A=0;A<3;++A)d(p[A],A,this.bounds,h,f);e=this.gl;var S,E=g;for(A=0;A<3;++A)this.backgroundEnable[A]?E[A]=f[A]:E[A]=0;this._background.draw(r,n,a,i,E,this.backgroundColor),this._lines.bind(r,n,a,this);for(A=0;A<3;++A){var C=[0,0,0];f[A]>0?C[A]=i[1][A]:C[A]=i[0][A];for(var L=0;L<2;++L){var P=(A+1+L)%3,I=(A+1+(1^L))%3;this.gridEnable[P]&&this._lines.drawGrid(P,I,this.bounds,C,this.gridColor[P],this.gridWidth[P]*this.pixelRatio)}for(L=0;L<2;++L){P=(A+1+L)%3,I=(A+1+(1^L))%3;this.zeroEnable[I]&&Math.min(i[0][I],i[1][I])<=0&&Math.max(i[0][I],i[1][I])>=0&&this._lines.drawZero(P,I,this.bounds,C,this.zeroLineColor[I],this.zeroLineWidth[I]*this.pixelRatio)}}for(A=0;A<3;++A){this.lineEnable[A]&&this._lines.drawAxisLine(A,this.bounds,M[A].primalOffset,this.lineColor[A],this.lineWidth[A]*this.pixelRatio),this.lineMirror[A]&&this._lines.drawAxisLine(A,this.bounds,M[A].mirrorOffset,this.lineColor[A],this.lineWidth[A]*this.pixelRatio);var z=c(v,M[A].primalMinor),O=c(y,M[A].mirrorMinor),D=this.lineTickLength;for(L=0;L<3;++L){var R=k\/r[5*L];z[L]*=D[L]*R,O[L]*=D[L]*R}this.lineTickEnable[A]&&this._lines.drawAxisTicks(A,M[A].primalOffset,z,this.lineTickColor[A],this.lineTickWidth[A]*this.pixelRatio),this.lineTickMirror[A]&&this._lines.drawAxisTicks(A,M[A].mirrorOffset,O,this.lineTickColor[A],this.lineTickWidth[A]*this.pixelRatio)}this._lines.unbind(),this._text.bind(r,n,a,this.pixelRatio);var F,B;function N(t){(B=[0,0,0])[t]=1}function j(t,e,r){var n=(t+1)%3,a=(t+2)%3,i=e[n],o=e[a],s=r[n],l=r[a];i>0&&l>0||i>0&&l<0||i<0&&l>0||i<0&&l<0?N(n):(o>0&&s>0||o>0&&s<0||o<0&&s>0||o<0&&s<0)&&N(a)}for(A=0;A<3;++A){var V=M[A].primalMinor,U=M[A].mirrorMinor,q=c(x,M[A].primalOffset);for(L=0;L<3;++L)this.lineTickEnable[A]&&(q[L]+=k*V[L]*Math.max(this.lineTickLength[L],0)\/r[5*L]);var H=[0,0,0];if(H[A]=1,this.tickEnable[A]){-3600===this.tickAngle[A]?(this.tickAngle[A]=0,this.tickAlign[A]=\\\"auto\\\"):this.tickAlign[A]=-1,F=1,\\\"auto\\\"===(S=[this.tickAlign[A],.5,F])[0]?S[0]=0:S[0]=parseInt(\\\"\\\"+S[0]),B=[0,0,0],j(A,V,U);for(L=0;L<3;++L)q[L]+=k*V[L]*this.tickPad[L]\/r[5*L];this._text.drawTicks(A,this.tickSize[A],this.tickAngle[A],q,this.tickColor[A],H,B,S)}if(this.labelEnable[A]){F=0,B=[0,0,0],this.labels[A].length>4&&(N(A),F=1),\\\"auto\\\"===(S=[this.labelAlign[A],.5,F])[0]?S[0]=0:S[0]=parseInt(\\\"\\\"+S[0]);for(L=0;L<3;++L)q[L]+=k*V[L]*this.labelPad[L]\/r[5*L];q[A]+=.5*(i[0][A]+i[1][A]),this._text.drawLabel(A,this.labelSize[A],this.labelAngle[A],q,this.labelColor[A],[0,0,0],B,S)}}this._text.unbind()},h.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\\\":246,\\\".\/lib\/cube.js\\\":247,\\\".\/lib\/lines.js\\\":248,\\\".\/lib\/text.js\\\":250,\\\".\/lib\/ticks.js\\\":251}],246:[function(t,e,r){\\\"use 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l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:a,colors:i},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\\\":249,\\\"gl-buffer\\\":253,\\\"gl-vao\\\":327}],247:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e,r,i,p){a(s,e,t),a(s,r,s);for(var y=0,x=0;x<2;++x){u[2]=i[x][2];for(var b=0;b<2;++b){u[1]=i[b][1];for(var _=0;_<2;++_)u[0]=i[_][0],f(l[y],u,s),y+=1}}var w=-1;for(x=0;x<8;++x){for(var T=l[x][3],k=0;k<3;++k)c[x][k]=l[x][k]\/T;p&&(c[x][2]*=-1),T<0&&(w<0||c[x][2]<c[w][2])&&(w=x)}if(w<0){w=0;for(var A=0;A<3;++A){for(var M=(A+2)%3,S=(A+1)%3,E=-1,C=-1,L=0;L<2;++L){var 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a=0;a<3;++a)t[n]+=e[a]*r[4*a+n]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],c[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=i.positive(t,p[e])).length<3)return 0;var r=t[0],n=r[0]\/r[3],a=r[1]\/r[3],o=0;for(e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],c=s[0]\/s[3]-n,u=s[1]\/s[3]-a,h=l[0]\/l[3]-n,f=l[1]\/l[3]-a;o+=Math.abs(c*f-u*h)}return o}var g=[1,1,1],m=[0,0,0],v={cubeEdges:g,axis:m}},{\\\"bit-twiddle\\\":95,\\\"gl-mat4\/multiply\\\":275,\\\"robust-orientation\\\":500,\\\"split-polygon\\\":518}],248:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e,r){var o=[],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[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 h=0;h<3;++h){for(var f=o.length\/3|0,d=0;d<r[h].length;++d){var g=+r[h][d].x;o.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1)}var m=o.length\/3|0;s[h]=f,l[h]=m-f;f=o.length\/3|0;for(var v=0;v<r[h].length;++v){g=+r[h][v].x;o.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1)}m=o.length\/3|0;c[h]=f,u[h]=m-f}var y=n(t,new Float32Array(o)),x=a(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),b=i(t);return b.attributes.position.location=0,new p(t,y,x,b,l,s,u,c)};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-vao\\\"),i=t(\\\".\/shaders\\\").line,o=[0,0,0],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[1,1];function h(t){return t[0]=t[1]=t[2]=0,t}function f(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function p(t,e,r,n,a,i,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=a,this.tickOffset=i,this.gridCount=o,this.gridOffset=s}var d=p.prototype;d.bind=function(t,e,r){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=r,u[0]=this.gl.drawingBufferWidth,u[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=u,this.vao.bind()},d.unbind=function(){this.vao.unbind()},d.drawAxisLine=function(t,e,r,n,a){var 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g=h(l);g[t]=1,this.shader.uniforms.screenAxis=g,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=a,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},d.drawZero=function(t,e,r,n,a,i){var o=h(s);this.shader.uniforms.majorAxis=o,o[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=o;var u=f(c,n);u[t]+=r[0][t],this.shader.uniforms.offset=u;var p=h(l);p[e]=1,this.shader.uniforms.screenAxis=p,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=a,this.vao.draw(this.gl.TRIANGLES,6)},d.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{\\\".\/shaders\\\":249,\\\"gl-buffer\\\":253,\\\"gl-vao\\\":327}],249:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"glslify\\\"),a=t(\\\"gl-shader\\\"),i=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\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=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\nuniform vec4 color;\\\\nvoid main() {\\\\n  gl_FragColor = color;\\\\n}\\\"]);r.line=function(t){return a(t,i,o,null,[{name:\\\"position\\\",type:\\\"vec3\\\"}])};var s=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\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) ? 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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=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\nuniform vec4 color;\\\\nvoid main() {\\\\n  gl_FragColor = color;\\\\n}\\\"]);r.text=function(t){return a(t,s,l,null,[{name:\\\"position\\\",type:\\\"vec3\\\"}])};var c=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\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}\\\"]),u=n([\\\"precision highp 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             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a=this.shader.uniforms;a.model=t,a.view=e,a.projection=r,a.pixelScale=n,h[0]=this.gl.drawingBufferWidth,h[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=h},u.unbind=function(){this.vao.unbind()},u.update=function(t,e,r,n,a){var o=[];function s(t,e,r,n,a,s){var c=l[r];c||(c=l[r]={});var u=c[e];u||(u=c[e]=function(t,e){try{return i(t,e)}catch(e){return console.warn('error vectorizing text:\\\"'+t+'\\\" error:',e),{cells:[],positions:[]}}}(e,{triangles:!0,font:r,textAlign:\\\"center\\\",textBaseline:\\\"middle\\\",lineSpacing:a,styletags:s}));for(var h=(n||12)\/12,f=u.positions,p=u.cells,d=0,g=p.length;d<g;++d)for(var m=p[d],v=2;v>=0;--v){var y=f[m[v]];o.push(h*y[0],-h*y[1],t)}}for(var c=[0,0,0],u=[0,0,0],h=[0,0,0],f=[0,0,0],p={breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},d=0;d<3;++d){h[d]=o.length\/3|0,s(.5*(t[0][d]+t[1][d]),e[d],r[d],12,1.25,p),f[d]=(o.length\/3|0)-h[d],c[d]=o.length\/3|0;for(var g=0;g<n[d].length;++g)n[d][g].text&&s(n[d][g].x,n[d][g].text,n[d][g].font||a,n[d][g].fontSize||12,1.25,p);u[d]=(o.length\/3|0)-c[d]}this.buffer.update(o),this.tickOffset=c,this.tickCount=u,this.labelOffset=h,this.labelCount=f},u.drawTicks=function(t,e,r,n,a,i,o,s){this.tickCount[t]&&(this.shader.uniforms.axis=i,this.shader.uniforms.color=a,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t]))},u.drawLabel=function(t,e,r,n,a,i,o,s){this.labelCount[t]&&(this.shader.uniforms.axis=i,this.shader.uniforms.color=a,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},u.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t(\\\"_process\\\"))},{\\\".\/shaders\\\":249,_process:480,\\\"gl-buffer\\\":253,\\\"gl-vao\\\":327,\\\"vectorize-text\\\":552}],251:[function(t,e,r){\\\"use 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f=e.model||c,p=e.view||c,v=e.projection||c,y=e._ortho||!1,x=t.bounds,b=(h=h||i(f,p,v,x,y)).axis;o(u,p,f),o(u,v,u);for(var _=g,w=0;w<3;++w)_[w].lo=1\/0,_[w].hi=-1\/0,_[w].pixelsPerDataUnit=1\/0;var T=n(s(u,u));s(u,u);for(var k=0;k<3;++k){var A=(k+1)%3,M=(k+2)%3,S=m;t:for(w=0;w<2;++w){var E=[];if(b[k]<0!=!!w){S[k]=x[w][k];for(var C=0;C<2;++C){S[A]=x[C^w][A];for(var L=0;L<2;++L)S[M]=x[L^C^w][M],E.push(S.slice())}var P=y?5:4;for(C=P;C===P;++C){if(0===E.length)continue t;E=a.positive(E,T[C])}for(C=0;C<E.length;++C){M=E[C];var I=d(m,u,M,r,l);for(L=0;L<3;++L)_[L].lo=Math.min(_[L].lo,M[L]),_[L].hi=Math.max(_[L].hi,M[L]),L!==k&&(_[L].pixelsPerDataUnit=Math.min(_[L].pixelsPerDataUnit,Math.abs(I[L])))}}}}return _};var n=t(\\\"extract-frustum-planes\\\"),a=t(\\\"split-polygon\\\"),i=t(\\\".\/lib\/cube.js\\\"),o=t(\\\"gl-mat4\/multiply\\\"),s=t(\\\"gl-mat4\/transpose\\\"),l=t(\\\"gl-vec4\/transformMat4\\\"),c=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),u=new Float32Array(16);function h(t,e,r){this.lo=t,this.hi=e,this.pixelsPerDataUnit=r}var f=[0,0,0,1],p=[0,0,0,1];function d(t,e,r,n,a){for(var i=0;i<3;++i){for(var o=f,s=p,c=0;c<3;++c)s[c]=o[c]=r[c];s[3]=o[3]=1,s[i]+=1,l(s,s,e),s[3]<0&&(t[i]=1\/0),o[i]-=1,l(o,o,e),o[3]<0&&(t[i]=1\/0);var u=(o[0]\/o[3]-s[0]\/s[3])*n,h=(o[1]\/o[3]-s[1]\/s[3])*a;t[i]=.25*Math.sqrt(u*u+h*h)}return t}var g=[new h(1\/0,-1\/0,1\/0),new h(1\/0,-1\/0,1\/0),new h(1\/0,-1\/0,1\/0)],m=[0,0,0]},{\\\".\/lib\/cube.js\\\":247,\\\"extract-frustum-planes\\\":235,\\\"gl-mat4\/multiply\\\":275,\\\"gl-mat4\/transpose\\\":284,\\\"gl-vec4\/transformMat4\\\":398,\\\"split-polygon\\\":518}],253:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"typedarray-pool\\\"),a=t(\\\"ndarray-ops\\\"),i=t(\\\"ndarray\\\"),o=[\\\"uint8\\\",\\\"uint8_clamped\\\",\\\"uint16\\\",\\\"uint32\\\",\\\"int8\\\",\\\"int16\\\",\\\"int32\\\",\\\"float32\\\"];function s(t,e,r,n,a){this.gl=t,this.type=e,this.handle=r,this.length=n,this.usage=a}var l=s.prototype;function c(t,e,r,n,a,i){var o=a.length*a.BYTES_PER_ELEMENT;if(i<0)return t.bufferData(e,a,n),o;if(o+i>r)throw new Error(\\\"gl-buffer: If resizing buffer, must not specify offset\\\");return t.bufferSubData(e,i,a),r}function u(t,e){for(var r=n.malloc(t.length,e),a=t.length,i=0;i<a;++i)r[i]=t[i];return r}l.bind=function(){this.gl.bindBuffer(this.type,this.handle)},l.unbind=function(){this.gl.bindBuffer(this.type,null)},l.dispose=function(){this.gl.deleteBuffer(this.handle)},l.update=function(t,e){if(\\\"number\\\"!=typeof e&&(e=-1),this.bind(),\\\"object\\\"==typeof t&&\\\"undefined\\\"!=typeof t.shape){var r=t.dtype;if(o.indexOf(r)<0&&(r=\\\"float32\\\"),this.type===this.gl.ELEMENT_ARRAY_BUFFER)r=gl.getExtension(\\\"OES_element_index_uint\\\")&&\\\"uint16\\\"!==r?\\\"uint32\\\":\\\"uint16\\\";if(r===t.dtype&&function(t,e){for(var r=1,n=e.length-1;n>=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=c(this.gl,this.type,this.length,this.usage,t.data,e):this.length=c(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=n.malloc(t.size,r),l=i(s,t.shape);a.assign(l,t),this.length=c(this.gl,this.type,this.length,this.usage,e<0?s:s.subarray(0,t.size),e),n.free(s)}}else if(Array.isArray(t)){var h;h=this.type===this.gl.ELEMENT_ARRAY_BUFFER?u(t,\\\"uint16\\\"):u(t,\\\"float32\\\"),this.length=c(this.gl,this.type,this.length,this.usage,e<0?h:h.subarray(0,t.length),e),n.free(h)}else if(\\\"object\\\"==typeof t&&\\\"number\\\"==typeof t.length)this.length=c(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,r,n){if(r=r||t.ARRAY_BUFFER,n=n||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==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(n!==t.DYNAMIC_DRAW&&n!==t.STATIC_DRAW&&n!==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 a=t.createBuffer(),i=new s(t,r,a,0,n);return i.update(e),i}},{ndarray:448,\\\"ndarray-ops\\\":443,\\\"typedarray-pool\\\":547}],254:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-vec3\\\");e.exports=function(t,e){var r=t.positions,a=t.vectors,i={positions:[],vertexIntensity:[],vertexIntensityBounds:t.vertexIntensityBounds,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]),i;for(var o=0,s=1\/0,l=-1\/0,c=1\/0,u=-1\/0,h=1\/0,f=-1\/0,p=null,d=null,g=[],m=1\/0,v=!1,y=0;y<r.length;y++){var x=r[y];s=Math.min(x[0],s),l=Math.max(x[0],l),c=Math.min(x[1],c),u=Math.max(x[1],u),h=Math.min(x[2],h),f=Math.max(x[2],f);var b=a[y];if(n.length(b)>o&&(o=n.length(b)),y){var _=2*n.distance(p,x)\/(n.length(d)+n.length(b));_?(m=Math.min(m,_),v=!1):v=!0}v||(p=x,d=b),g.push(b)}var w=[s,c,h],T=[l,u,f];e&&(e[0]=w,e[1]=T),0===o&&(o=1);var k=1\/o;isFinite(m)||(m=1),i.vectorScale=m;var A=t.coneSize||.5;t.absoluteConeSize&&(A=t.absoluteConeSize*k),i.coneScale=A;y=0;for(var M=0;y<r.length;y++)for(var S=(x=r[y])[0],E=x[1],C=x[2],L=g[y],P=n.length(L)*k,I=0;I<8;I++){i.positions.push([S,E,C,M++]),i.positions.push([S,E,C,M++]),i.positions.push([S,E,C,M++]),i.positions.push([S,E,C,M++]),i.positions.push([S,E,C,M++]),i.positions.push([S,E,C,M++]),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vertexIntensity.push(P,P,P),i.vertexIntensity.push(P,P,P);var z=i.positions.length;i.cells.push([z-6,z-5,z-4],[z-3,z-2,z-1])}return i};var a=t(\\\".\/lib\/shaders\\\");e.exports.createMesh=t(\\\".\/create_mesh\\\"),e.exports.createConeMesh=function(t,r){return e.exports.createMesh(t,r,{shaders:a,traceType:\\\"cone\\\"})}},{\\\".\/create_mesh\\\":255,\\\".\/lib\/shaders\\\":256,\\\"gl-vec3\\\":346}],255:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-shader\\\"),a=t(\\\"gl-buffer\\\"),i=t(\\\"gl-vao\\\"),o=t(\\\"gl-texture2d\\\"),s=t(\\\"gl-mat4\/multiply\\\"),l=t(\\\"gl-mat4\/invert\\\"),c=t(\\\"ndarray\\\"),u=t(\\\"colormap\\\"),h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function f(t,e,r,n,a,i,o,s,l,c,u){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.pickShader=n,this.trianglePositions=a,this.triangleVectors=i,this.triangleColors=s,this.triangleUVs=l,this.triangleIds=o,this.triangleVAO=c,this.triangleCount=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.traceType=u,this.tubeScale=1,this.coneScale=2,this.vectorScale=1,this.coneOffset=.25,this._model=h,this._view=h,this._projection=h,this._resolution=[1,1]}var p=f.prototype;function d(t,e){var r=n(t,e.meshShader.vertex,e.meshShader.fragment,null,e.meshShader.attributes);return r.attributes.position.location=0,r.attributes.color.location=2,r.attributes.uv.location=3,r.attributes.vector.location=4,r}function g(t,e){var r=n(t,e.pickShader.vertex,e.pickShader.fragment,null,e.pickShader.attributes);return r.attributes.position.location=0,r.attributes.id.location=1,r.attributes.vector.location=4,r}p.isOpaque=function(){return this.opacity>=1},p.isTransparent=function(){return this.opacity<1},p.pickSlots=1,p.setPickBase=function(t){this.pickId=t},p.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,\\\"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.tubeScale&&(this.tubeScale=t.tubeScale),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.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=u({colormap:t,nshades:256,format:\\\"rgba\\\"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var a=e[n],i=0;i<3;++i)r[4*n+i]=a[i];r[4*n+3]=255*a[3]}return c(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions,a=t.vectors;if(n&&r&&a){var i=[],o=[],s=[],l=[],h=[];this.cells=r,this.positions=n,this.vectors=a;var f=t.meshColor||[1,1,1,1],p=t.vertexIntensity,d=1\/0,g=-1\/0;if(p)if(t.vertexIntensityBounds)d=+t.vertexIntensityBounds[0],g=+t.vertexIntensityBounds[1];else for(var m=0;m<p.length;++m){var v=p[m];d=Math.min(d,v),g=Math.max(g,v)}else for(m=0;m<n.length;++m){v=n[m][2];d=Math.min(d,v),g=Math.max(g,v)}this.intensity=p||function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n),this.bounds=[[1\/0,1\/0,1\/0],[-1\/0,-1\/0,-1\/0]];for(m=0;m<n.length;++m)for(var y=n[m],x=0;x<3;++x)!isNaN(y[x])&&isFinite(y[x])&&(this.bounds[0][x]=Math.min(this.bounds[0][x],y[x]),this.bounds[1][x]=Math.max(this.bounds[1][x],y[x]));var b=0;t:for(m=0;m<r.length;++m){var _=r[m];switch(_.length){case 3:for(x=0;x<3;++x){y=n[T=_[x]];for(var w=0;w<3;++w)if(isNaN(y[w])||!isFinite(y[w]))continue t}for(x=0;x<3;++x){var T;y=n[T=_[2-x]];i.push(y[0],y[1],y[2],y[3]);var k=a[T];o.push(k[0],k[1],k[2],k[3]||0);var A,M=f;3===M.length?s.push(M[0],M[1],M[2],1):s.push(M[0],M[1],M[2],M[3]),A=p?[(p[T]-d)\/(g-d),0]:[(y[2]-d)\/(g-d),0],l.push(A[0],A[1]),h.push(m)}b+=1}}this.triangleCount=b,this.trianglePositions.update(i),this.triangleVectors.update(o),this.triangleColors.update(s),this.triangleUVs.update(l),this.triangleIds.update(new Uint32Array(h))}},p.drawTransparent=p.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||h,n=t.view||h,a=t.projection||h,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);var c={model:r,view:n,projection:a,inverseModel:h.slice(),clipBounds:i,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,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,texture:0};c.inverseModel=l(c.inverseModel,c.model),e.disable(e.CULL_FACE),this.texture.bind(0);var u=new Array(16);s(u,c.view,c.model),s(u,c.projection,u),l(u,u);for(o=0;o<3;++o)c.eyePosition[o]=u[12+o]\/u[15];var f=u[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var p=u[12+o],d=0;d<3;++d)p+=u[4*d+o]*this.lightPosition[d];c.lightPosition[o]=p\/f}if(this.triangleCount>0){var g=this.triShader;g.bind(),g.uniforms=c,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},p.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||h,n=t.view||h,a=t.projection||h,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(a),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:a,clipBounds:i,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId\/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind())},p.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],r=this.cells[e],n=this.positions[r[1]].slice(0,3),a={position:n,dataCoordinate:n,index:Math.floor(r[1]\/48)};return\\\"cone\\\"===this.traceType?a.index=Math.floor(r[1]\/48):\\\"streamtube\\\"===this.traceType&&(a.intensity=this.intensity[r[1]],a.velocity=this.vectors[r[1]].slice(0,3),a.divergence=this.vectors[r[1]][3],a.index=e),a},p.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.triangleIds.dispose()},e.exports=function(t,e,r){var n=r.shaders;1===arguments.length&&(t=(e=t).gl);var s=d(t,n),l=g(t,n),u=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));u.generateMipmap(),u.minFilter=t.LINEAR_MIPMAP_LINEAR,u.magFilter=t.LINEAR;var h=a(t),p=a(t),m=a(t),v=a(t),y=a(t),x=i(t,[{buffer:h,type:t.FLOAT,size:4},{buffer:y,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:t.FLOAT,size:4},{buffer:v,type:t.FLOAT,size:2},{buffer:p,type:t.FLOAT,size:4}]),b=new f(t,u,s,l,h,p,y,m,v,x,r.traceType||\\\"cone\\\");return b.update(e),b}},{colormap:128,\\\"gl-buffer\\\":253,\\\"gl-mat4\/invert\\\":273,\\\"gl-mat4\/multiply\\\":275,\\\"gl-shader\\\":307,\\\"gl-texture2d\\\":322,\\\"gl-vao\\\":327,ndarray:448}],256:[function(t,e,r){var n=t(\\\"glslify\\\"),a=n([\\\"precision highp float;\\\\n\\\\nprecision highp 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 rawIndex, float coneOffset, out vec3 normal) {\\\\n\\\\n  const float segmentCount = 8.0;\\\\n\\\\n  float index = rawIndex - floor(rawIndex \/\\\\n    (segmentCount * 6.0)) *\\\\n    (segmentCount * 6.0);\\\\n\\\\n  float segment = floor(0.001 + index\/6.0);\\\\n  float segmentIndex = index - (segment*6.0);\\\\n\\\\n  normal = -normalize(d);\\\\n\\\\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\\\\n    return mix(vec3(0.0), -d, coneOffset);\\\\n  }\\\\n\\\\n  float nextAngle = (\\\\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\\\\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\\\\n  ) ? 1.0 : 0.0;\\\\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 < 3.0) {\\\\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;\\\\n\\\\nuniform float vectorScale, coneScale, coneOffset;\\\\nuniform mat4 model, view, projection, inverseModel;\\\\nuniform vec3 eyePosition, lightPosition;\\\\n\\\\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, 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\\\\n  \/\/Lighting geometry parameters\\\\n  vec4 cameraCoordinate = view * conePosition;\\\\n  cameraCoordinate.xyz \/= cameraCoordinate.w;\\\\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\\\\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\\\\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\\\\n\\\\n  \/\/ vec4 m_position  = model * vec4(conePosition, 1.0);\\\\n  vec4 t_position  = view * conePosition;\\\\n  gl_Position      = projection * t_position;\\\\n\\\\n  f_color          = color;\\\\n  f_data           = conePosition.xyz;\\\\n  f_position       = position.xyz;\\\\n  f_uv             = uv;\\\\n}\\\\n\\\"]),i=n([\\\"#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\\\\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, fresnel, kambient, kdiffuse, kspecular, opacity;\\\\nuniform sampler2D texture;\\\\n\\\\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\\\\nvarying vec4 f_color;\\\\nvarying vec2 f_uv;\\\\n\\\\nvoid main() {\\\\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\\\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 = min(1.0, max(0.0, 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=n([\\\"precision highp float;\\\\n\\\\nprecision highp 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 rawIndex, float coneOffset, out vec3 normal) {\\\\n\\\\n  const float segmentCount = 8.0;\\\\n\\\\n  float index = rawIndex - floor(rawIndex \/\\\\n    (segmentCount * 6.0)) *\\\\n    (segmentCount * 6.0);\\\\n\\\\n  float segment = floor(0.001 + index\/6.0);\\\\n  float segmentIndex = index - (segment*6.0);\\\\n\\\\n  normal = -normalize(d);\\\\n\\\\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\\\\n    return mix(vec3(0.0), -d, coneOffset);\\\\n  }\\\\n\\\\n  float nextAngle = (\\\\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\\\\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\\\\n  ) ? 1.0 : 0.0;\\\\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 < 3.0) {\\\\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 vec4 vector;\\\\nattribute vec4 position;\\\\nattribute vec4 id;\\\\n\\\\nuniform mat4 model, view, projection;\\\\nuniform float vectorScale, coneScale, 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.xyz), 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=n([\\\"precision highp 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}\\\"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:\\\"position\\\",type:\\\"vec4\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"uv\\\",type:\\\"vec2\\\"},{name:\\\"vector\\\",type:\\\"vec3\\\"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:\\\"position\\\",type:\\\"vec4\\\"},{name:\\\"id\\\",type:\\\"vec4\\\"},{name:\\\"vector\\\",type:\\\"vec3\\\"}]}},{glslify:408}],257:[function(t,e,r){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\\\",34e3:\\\"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\\\"}},{}],258:[function(t,e,r){var n=t(\\\".\/1.0\/numbers\\\");e.exports=function(t){return n[t]}},{\\\".\/1.0\/numbers\\\":257}],259:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e),o=a(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),l=i(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var c=new s(e,r,o,l);return c.update(t),c};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-vao\\\"),i=t(\\\".\/shaders\/index\\\"),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,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,this.hasAlpha=!1}var l=s.prototype;function c(t,e){for(var r=0;r<3;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}l.isOpaque=function(){return!this.hasAlpha},l.isTransparent=function(){return this.hasAlpha},l.drawTransparent=l.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||o,a=r.projection=t.projection||o;r.model=t.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var i=n[12],s=n[13],l=n[14],c=n[15],u=(t._ortho||!1?2:1)*this.pixelRatio*(a[3]*i+a[7]*s+a[11]*l+a[15]*c)\/e.drawingBufferHeight;this.vao.bind();for(var h=0;h<3;++h)e.lineWidth(this.lineWidth[h]*this.pixelRatio),r.capSize=this.capSize[h]*u,this.lineCount[h]&&e.drawArrays(e.LINES,this.lineOffset[h],this.lineCount[h]);this.vao.unbind()};var u=function(){for(var t=new Array(3),e=0;e<3;++e){for(var r=[],n=1;n<=2;++n)for(var a=-1;a<=1;a+=2){var i=[0,0,0];i[(n+e)%3]=a,r.push(i)}t[e]=r}return t}();function h(t,e,r,n){for(var a=u[n],i=0;i<a.length;++i){var o=a[i];t.push(e[0],e[1],e[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return a.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])),this.hasAlpha=!1,\\\"opacity\\\"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var a=[],i=r.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<i;++l){for(var u=r[l],f=0;f<3;++f)if(isNaN(u[f])||!isFinite(u[f]))continue t;var p=n[l],d=e[s];if(Array.isArray(d[0])&&(d=e[l]),3===d.length?d=[d[0],d[1],d[2],1]:4===d.length&&(d=[d[0],d[1],d[2],d[3]],!this.hasAlpha&&d[3]<1&&(this.hasAlpha=!0)),!isNaN(p[0][s])&&!isNaN(p[1][s])){var g;if(p[0][s]<0)(g=u.slice())[s]+=p[0][s],a.push(u[0],u[1],u[2],d[0],d[1],d[2],d[3],0,0,0,g[0],g[1],g[2],d[0],d[1],d[2],d[3],0,0,0),c(this.bounds,g),o+=2+h(a,g,d,s);if(p[1][s]>0)(g=u.slice())[s]+=p[1][s],a.push(u[0],u[1],u[2],d[0],d[1],d[2],d[3],0,0,0,g[0],g[1],g[2],d[0],d[1],d[2],d[3],0,0,0),c(this.bounds,g),o+=2+h(a,g,d,s)}}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(a)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{\\\".\/shaders\/index\\\":260,\\\"gl-buffer\\\":253,\\\"gl-vao\\\":327}],260:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"glslify\\\"),a=t(\\\"gl-shader\\\"),i=n([\\\"precision highp 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=n([\\\"precision highp 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 (\\\\n    outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\\\\n    fragColor.a * opacity == 0.\\\\n  ) discard;\\\\n\\\\n  gl_FragColor = opacity * fragColor;\\\\n}\\\"]);e.exports=function(t){return a(t,i,o,null,[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"offset\\\",type:\\\"vec3\\\"}])}},{\\\"gl-shader\\\":307,glslify:408}],261:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-texture2d\\\");e.exports=function(t,e,r,n){a||(a=t.FRAMEBUFFER_UNSUPPORTED,i=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=t.getExtension(\\\"WEBGL_draw_buffers\\\");!l&&c&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var a=new Array(r),i=0;i<n;++i)a[i]=t.COLOR_ATTACHMENT0+i;for(i=n;i<r;++i)a[i]=t.NONE;l[n]=a}}(t,c);Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]);if(\\\"number\\\"!=typeof e)throw new Error(\\\"gl-fbo: Missing shape parameter\\\");var u=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>u||r<0||r>u)throw new Error(\\\"gl-fbo: Parameters are too large for FBO\\\");var h=1;if(\\\"color\\\"in(n=n||{})){if((h=Math.max(0|n.color,0))<0)throw new Error(\\\"gl-fbo: Must specify a nonnegative number of colors\\\");if(h>1){if(!c)throw new Error(\\\"gl-fbo: Multiple draw buffer extension not supported\\\");if(h>t.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\\\"gl-fbo: Context does not support \\\"+h+\\\" draw buffers\\\")}}var f=t.UNSIGNED_BYTE,p=t.getExtension(\\\"OES_texture_float\\\");if(n.float&&h>0){if(!p)throw new Error(\\\"gl-fbo: Context does not support floating point textures\\\");f=t.FLOAT}else n.preferFloat&&h>0&&p&&(f=t.FLOAT);var g=!0;\\\"depth\\\"in n&&(g=!!n.depth);var m=!1;\\\"stencil\\\"in n&&(m=!!n.stencil);return new d(t,e,r,f,h,g,m,c)};var a,i,o,s,l=null;function c(t){return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}function u(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function h(t){switch(t){case a:throw new Error(\\\"gl-fbo: Framebuffer unsupported\\\");case i: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 f(t,e,r,a,i,o){if(!a)return null;var s=n(t,e,r,i,a);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,r,n,a){var i=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,i),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,a,t.RENDERBUFFER,i),i}function d(t,e,r,n,a,i,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(a);for(var d=0;d<a;++d)this.color[d]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=i,this._useStencil=o;var g=this,m=[0|e,0|r];Object.defineProperties(m,{0:{get:function(){return g._shape[0]},set:function(t){return g.width=t}},1:{get:function(){return g._shape[1]},set:function(t){return g.height=t}}}),this._shapeVector=m,function(t){var e=c(t.gl),r=t.gl,n=t.handle=r.createFramebuffer(),a=t._shape[0],i=t._shape[1],o=t.color.length,s=t._ext,d=t._useStencil,g=t._useDepth,m=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,n);for(var v=0;v<o;++v)t.color[v]=f(r,a,i,m,r.RGBA,r.COLOR_ATTACHMENT0+v);0===o?(t._color_rb=p(r,a,i,r.RGBA4,r.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var y=r.getExtension(\\\"WEBGL_depth_texture\\\");y?d?t.depth=f(r,a,i,y.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g&&(t.depth=f(r,a,i,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):g&&d?t._depth_rb=p(r,a,i,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g?t._depth_rb=p(r,a,i,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=p(r,a,i,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(v=0;v<t.color.length;++v)t.color[v].dispose(),t.color[v]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),u(r,e),h(x)}u(r,e)}(this)}var g=d.prototype;function m(t,e,r){if(t._destroyed)throw new Error(\\\"gl-fbo: Can't resize destroyed FBO\\\");if(t._shape[0]!==e||t._shape[1]!==r){var n=t.gl,a=n.getParameter(n.MAX_RENDERBUFFER_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\\\"gl-fbo: Can't resize FBO, invalid dimensions\\\");t._shape[0]=e,t._shape[1]=r;for(var i=c(n),o=0;o<t.color.length;++o)t.color[o].shape=t._shape;t._color_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._color_rb),n.renderbufferStorage(n.RENDERBUFFER,n.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&n.renderbufferStorage(n.RENDERBUFFER,n.STENCIL_INDEX,t._shape[0],t._shape[1])),n.bindFramebuffer(n.FRAMEBUFFER,t.handle);var s=n.checkFramebufferStatus(n.FRAMEBUFFER);s!==n.FRAMEBUFFER_COMPLETE&&(t.dispose(),u(n,i),h(s)),u(n,i)}}Object.defineProperties(g,{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],r=0|t[1];return m(this,e,r),[e,r]},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}}),g.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])}},g.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\\\":322}],262:[function(t,e,r){var n=t(\\\"sprintf-js\\\").sprintf,a=t(\\\"gl-constants\/lookup\\\"),i=t(\\\"glsl-shader-name\\\"),o=t(\\\"add-line-numbers\\\");e.exports=function(t,e,r){\\\"use strict\\\";var s=i(e)||\\\"of unknown name (see npm glsl-shader-name)\\\",l=\\\"unknown type\\\";void 0!==r&&(l=r===a.FRAGMENT_SHADER?\\\"fragment\\\":\\\"vertex\\\");for(var c=n(\\\"Error compiling %s shader %s:\\\\n\\\",l,s),u=n(\\\"%s%s\\\",c,t),h=t.split(\\\"\\\\n\\\"),f={},p=0;p<h.length;p++){var d=h[p];if(\\\"\\\"!==d&&\\\"\\\\0\\\"!==d){var g=parseInt(d.split(\\\":\\\")[2]);if(isNaN(g))throw new Error(n(\\\"Could not parse error: %s\\\",d));f[g]=d}}var m=o(e).split(\\\"\\\\n\\\");for(p=0;p<m.length;p++)if(f[p+3]||f[p+2]||f[p+1]){var v=m[p];if(c+=v+\\\"\\\\n\\\",f[p+1]){var y=f[p+1];y=y.substr(y.split(\\\":\\\",3).join(\\\":\\\").length+1).trim(),c+=n(\\\"^^^ %s\\\\n\\\\n\\\",y)}}return{long:c.trim(),short:u.trim()}}},{\\\"add-line-numbers\\\":64,\\\"gl-constants\/lookup\\\":258,\\\"glsl-shader-name\\\":400,\\\"sprintf-js\\\":519}],263:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e){var r=t.gl,n=o(r,l.vertex,l.fragment),a=o(r,l.pickVertex,l.pickFragment),i=s(r),u=s(r),h=s(r),f=s(r),p=new c(t,n,a,i,u,h,f);return p.update(e),t.addObject(p),p};var n=t(\\\"binary-search-bounds\\\"),a=t(\\\"iota-array\\\"),i=t(\\\"typedarray-pool\\\"),o=t(\\\"gl-shader\\\"),s=t(\\\"gl-buffer\\\"),l=t(\\\".\/lib\/shaders\\\");function c(t,e,r,n,a,i,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=a,this.colorBuffer=i,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 u,h=c.prototype,f=[0,0,1,0,0,1,1,0,1,1,0,1];h.draw=(u=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,r=this.bounds,n=this.numVertices;if(!(n<=0)){var a=t.gl,i=t.dataBox,o=r[2]-r[0],s=r[3]-r[1],l=i[2]-i[0],c=i[3]-i[1];u[0]=2*o\/l,u[4]=2*s\/c,u[6]=2*(r[0]-i[0])\/l-1,u[7]=2*(r[1]-i[1])\/c-1,e.bind();var h=e.uniforms;h.viewTransform=u,h.shape=this.shape;var f=e.attributes;this.positionBuffer.bind(),f.position.pointer(),this.weightBuffer.bind(),f.weight.pointer(a.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),f.color.pointer(a.UNSIGNED_BYTE,!0),a.drawArrays(a.TRIANGLES,0,n)}}),h.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,a=this.pickShader,i=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,c=i[2]-i[0],u=i[3]-i[1],h=l[2]-l[0],f=l[3]-l[1];t[0]=2*c\/h,t[4]=2*u\/f,t[6]=2*(i[0]-l[0])\/h-1,t[7]=2*(i[1]-l[1])\/f-1;for(var p=0;p<4;++p)e[p]=r>>8*p&255;this.pickOffset=r,a.bind();var d=a.uniforms;d.viewTransform=t,d.pickOffset=e,d.shape=this.shape;var g=a.attributes;return this.positionBuffer.bind(),g.position.pointer(),this.weightBuffer.bind(),g.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),g.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),h.pick=function(t,e,r){var n=this.pickOffset,a=this.shape[0]*this.shape[1];if(r<n||r>=n+a)return null;var i=r-n,o=this.xData,s=this.yData;return{object:this,pointId:i,dataCoord:[o[i%this.shape[0]],s[i\/this.shape[0]|0]]}},h.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||a(e[0]),o=t.y||a(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=o;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,h=this.bounds,p=h[0]=r[0],d=h[1]=o[0],g=1\/((h[2]=r[r.length-1])-p),m=1\/((h[3]=o[o.length-1])-d),v=e[0],y=e[1];this.shape=[v,y];var x=(v-1)*(y-1)*(f.length>>>1);this.numVertices=x;for(var b=i.mallocUint8(4*x),_=i.mallocFloat32(2*x),w=i.mallocUint8(2*x),T=i.mallocUint32(x),k=0,A=0;A<y-1;++A)for(var M=m*(o[A]-d),S=m*(o[A+1]-d),E=0;E<v-1;++E)for(var C=g*(r[E]-p),L=g*(r[E+1]-p),P=0;P<f.length;P+=2){var I,z,O,D,R=f[P],F=f[P+1],B=s[(A+F)*v+(E+R)],N=n.le(l,B);if(N<0)I=c[0],z=c[1],O=c[2],D=c[3];else if(N===u-1)I=c[4*u-4],z=c[4*u-3],O=c[4*u-2],D=c[4*u-1];else{var j=(B-l[N])\/(l[N+1]-l[N]),V=1-j,U=4*N,q=4*(N+1);I=V*c[U]+j*c[q],z=V*c[U+1]+j*c[q+1],O=V*c[U+2]+j*c[q+2],D=V*c[U+3]+j*c[q+3]}b[4*k]=255*I,b[4*k+1]=255*z,b[4*k+2]=255*O,b[4*k+3]=255*D,_[2*k]=.5*C+.5*L,_[2*k+1]=.5*M+.5*S,w[2*k]=R,w[2*k+1]=F,T[k]=A*v+E,k+=1}this.positionBuffer.update(_),this.weightBuffer.update(w),this.colorBuffer.update(b),this.idBuffer.update(T),i.free(_),i.free(b),i.free(w),i.free(T)},h.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\\\":264,\\\"binary-search-bounds\\\":94,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307,\\\"iota-array\\\":416,\\\"typedarray-pool\\\":547}],264:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"glslify\\\");e.exports={fragment:n([\\\"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:n([\\\"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:n([\\\"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:n([\\\"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:408}],265:[function(t,e,r){var n=t(\\\"glslify\\\"),a=t(\\\"gl-shader\\\"),i=n([\\\"precision highp 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=n([\\\"precision highp 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 (\\\\n    outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\\\\n    fragColor.a * opacity == 0.\\\\n  ) 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=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\n#define FLOAT_MAX  1.70141184e38\\\\n#define FLOAT_MIN  1.17549435e-38\\\\n\\\\n\/\/ https:\/\/github.com\/mikolalysenko\/glsl-read-float\/blob\/master\/index.glsl\\\\nvec4 packFloat(float v) {\\\\n  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  vec4 c = vec4(0,0,0,0);\\\\n\\\\n  \/\/Compute exponent and mantissa\\\\n  float e = floor(log2(av));\\\\n  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  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, packFloat(pixelArcLength).xyz);\\\\n}\\\"]),l=[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"nextPosition\\\",type:\\\"vec3\\\"},{name:\\\"arcLength\\\",type:\\\"float\\\"},{name:\\\"lineWidth\\\",type:\\\"float\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"}];r.createShader=function(t){return a(t,i,o,null,l)},r.createPickShader=function(t){return a(t,i,s,null,l)}},{\\\"gl-shader\\\":307,glslify:408}],266:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=h(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.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=n(e),l=a(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}]),u=c(new Array(1024),[256,1,4]),p=0;p<1024;++p)u.data[p]=255;var d=i(e,u);d.wrap=e.REPEAT;var g=new v(e,r,o,s,l,d);return g.update(t),g};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-vao\\\"),i=t(\\\"gl-texture2d\\\"),o=new Uint8Array(4),s=new Float32Array(o.buffer);var l=t(\\\"binary-search-bounds\\\"),c=t(\\\"ndarray\\\"),u=t(\\\".\/lib\/shaders\\\"),h=u.createShader,f=u.createPickShader,p=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function d(t,e){for(var r=0,n=0;n<3;++n){var a=t[n]-e[n];r+=a*a}return Math.sqrt(r)}function g(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function m(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function v(t,e,r,n,a,i){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=a,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=i,this.dashScale=1,this.opacity=1,this.hasAlpha=!1,this.dirty=!0,this.pixelRatio=1}var y=v.prototype;y.isTransparent=function(){return this.hasAlpha},y.isOpaque=function(){return!this.hasAlpha},y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.drawTransparent=y.draw=function(t){if(this.vertexCount){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||p,view:t.view||p,projection:t.projection||p,clipBounds:g(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},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},y.drawPick=function(t){if(this.vertexCount){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||p,view:t.view||p,projection:t.projection||p,pickId:this.pickId,clipBounds:g(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},y.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;\\\"dashScale\\\"in t&&(this.dashScale=t.dashScale),this.hasAlpha=!1,\\\"opacity\\\"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var a=[],i=[],o=[],s=0,u=0,h=[[1\/0,1\/0,1\/0],[-1\/0,-1\/0,-1\/0]],f=t.position||t.positions;if(f){var p=t.color||t.colors||[0,0,0,1],g=t.lineWidth||1,m=!1;t:for(e=1;e<f.length;++e){var v,y,x,b=f[e-1],_=f[e];for(i.push(s),o.push(b.slice()),r=0;r<3;++r){if(isNaN(b[r])||isNaN(_[r])||!isFinite(b[r])||!isFinite(_[r])){if(!n&&a.length>0){for(var w=0;w<24;++w)a.push(a[a.length-12]);u+=2,m=!0}continue t}h[0][r]=Math.min(h[0][r],b[r],_[r]),h[1][r]=Math.max(h[1][r],b[r],_[r])}Array.isArray(p[0])?(v=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]):v=y=p,3===v.length&&(v=[v[0],v[1],v[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),!this.hasAlpha&&v[3]<1&&(this.hasAlpha=!0),x=Array.isArray(g)?g.length>e-1?g[e-1]:g.length>0?g[g.length-1]:[0,0,0,1]:g;var T=s;if(s+=d(b,_),m){for(r=0;r<2;++r)a.push(b[0],b[1],b[2],_[0],_[1],_[2],T,x,v[0],v[1],v[2],v[3]);u+=2,m=!1}a.push(b[0],b[1],b[2],_[0],_[1],_[2],T,x,v[0],v[1],v[2],v[3],b[0],b[1],b[2],_[0],_[1],_[2],T,-x,v[0],v[1],v[2],v[3],_[0],_[1],_[2],b[0],b[1],b[2],s,-x,y[0],y[1],y[2],y[3],_[0],_[1],_[2],b[0],b[1],b[2],s,x,y[0],y[1],y[2],y[3]),u+=4}}if(this.buffer.update(a),i.push(s),o.push(f[f.length-1].slice()),this.bounds=h,this.vertexCount=u,this.points=o,this.arcLength=i,\\\"dashes\\\"in t){var k=t.dashes.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var A=c(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(r=0;r<4;++r)A.set(e,0,r,0);1&l.le(k,k[k.length-1]*e\/255)?A.set(e,0,0,0):A.set(e,0,0,255)}this.texture.setPixels(A)}},y.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},y.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=function(t,e,r,n){return o[0]=n,o[1]=r,o[2]=e,o[3]=t,s[0]}(t.value[0],t.value[1],t.value[2],0),r=l.le(this.arcLength,e);if(r<0)return null;if(r===this.arcLength.length-1)return new m(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),r);for(var n=this.points[r],a=this.points[Math.min(r+1,this.points.length-1)],i=(e-this.arcLength[r])\/(this.arcLength[r+1]-this.arcLength[r]),c=1-i,u=[0,0,0],h=0;h<3;++h)u[h]=c*n[h]+i*a[h];var f=Math.min(i<.5?r:r+1,this.points.length-1);return new m(e,u,f,this.points[f])}},{\\\".\/lib\/shaders\\\":265,\\\"binary-search-bounds\\\":94,\\\"gl-buffer\\\":253,\\\"gl-texture2d\\\":322,\\\"gl-vao\\\":327,ndarray:448}],267:[function(t,e,r){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}},{}],268:[function(t,e,r){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}},{}],269:[function(t,e,r){e.exports=function(t){var e=t[0],r=t[1],n=t[2],a=t[3],i=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],h=t[10],f=t[11],p=t[12],d=t[13],g=t[14],m=t[15];return(e*o-r*i)*(h*m-f*g)-(e*s-n*i)*(u*m-f*d)+(e*l-a*i)*(u*g-h*d)+(r*s-n*o)*(c*m-f*p)-(r*l-a*o)*(c*g-h*p)+(n*l-a*s)*(c*d-u*p)}},{}],270:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],a=e[2],i=e[3],o=r+r,s=n+n,l=a+a,c=r*o,u=n*o,h=n*s,f=a*o,p=a*s,d=a*l,g=i*o,m=i*s,v=i*l;return t[0]=1-h-d,t[1]=u+v,t[2]=f-m,t[3]=0,t[4]=u-v,t[5]=1-c-d,t[6]=p+g,t[7]=0,t[8]=f+m,t[9]=p-g,t[10]=1-c-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],271:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],a=e[1],i=e[2],o=e[3],s=n+n,l=a+a,c=i+i,u=n*s,h=n*l,f=n*c,p=a*l,d=a*c,g=i*c,m=o*s,v=o*l,y=o*c;return t[0]=1-(p+g),t[1]=h+y,t[2]=f-v,t[3]=0,t[4]=h-y,t[5]=1-(u+g),t[6]=d+m,t[7]=0,t[8]=f+v,t[9]=d-m,t[10]=1-(u+p),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}},{}],272:[function(t,e,r){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}},{}],273:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],a=e[2],i=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],h=e[9],f=e[10],p=e[11],d=e[12],g=e[13],m=e[14],v=e[15],y=r*s-n*o,x=r*l-a*o,b=r*c-i*o,_=n*l-a*s,w=n*c-i*s,T=a*c-i*l,k=u*g-h*d,A=u*m-f*d,M=u*v-p*d,S=h*m-f*g,E=h*v-p*g,C=f*v-p*m,L=y*C-x*E+b*S+_*M-w*A+T*k;if(!L)return null;return L=1\/L,t[0]=(s*C-l*E+c*S)*L,t[1]=(a*E-n*C-i*S)*L,t[2]=(g*T-m*w+v*_)*L,t[3]=(f*w-h*T-p*_)*L,t[4]=(l*M-o*C-c*A)*L,t[5]=(r*C-a*M+i*A)*L,t[6]=(m*b-d*T-v*x)*L,t[7]=(u*T-f*b+p*x)*L,t[8]=(o*E-s*M+c*k)*L,t[9]=(n*M-r*E-i*k)*L,t[10]=(d*w-g*b+v*y)*L,t[11]=(h*b-u*w-p*y)*L,t[12]=(s*A-o*S-l*k)*L,t[13]=(r*S-n*A+a*k)*L,t[14]=(g*x-d*_-m*y)*L,t[15]=(u*_-h*x+f*y)*L,t}},{}],274:[function(t,e,r){var n=t(\\\".\/identity\\\");e.exports=function(t,e,r,a){var i,o,s,l,c,u,h,f,p,d,g=e[0],m=e[1],v=e[2],y=a[0],x=a[1],b=a[2],_=r[0],w=r[1],T=r[2];if(Math.abs(g-_)<1e-6&&Math.abs(m-w)<1e-6&&Math.abs(v-T)<1e-6)return n(t);h=g-_,f=m-w,p=v-T,d=1\/Math.sqrt(h*h+f*f+p*p),i=x*(p*=d)-b*(f*=d),o=b*(h*=d)-y*p,s=y*f-x*h,(d=Math.sqrt(i*i+o*o+s*s))?(i*=d=1\/d,o*=d,s*=d):(i=0,o=0,s=0);l=f*s-p*o,c=p*i-h*s,u=h*o-f*i,(d=Math.sqrt(l*l+c*c+u*u))?(l*=d=1\/d,c*=d,u*=d):(l=0,c=0,u=0);return t[0]=i,t[1]=l,t[2]=h,t[3]=0,t[4]=o,t[5]=c,t[6]=f,t[7]=0,t[8]=s,t[9]=u,t[10]=p,t[11]=0,t[12]=-(i*g+o*m+s*v),t[13]=-(l*g+c*m+u*v),t[14]=-(h*g+f*m+p*v),t[15]=1,t}},{\\\".\/identity\\\":272}],275:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],a=e[1],i=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],h=e[8],f=e[9],p=e[10],d=e[11],g=e[12],m=e[13],v=e[14],y=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return t[0]=x*n+b*s+_*h+w*g,t[1]=x*a+b*l+_*f+w*m,t[2]=x*i+b*c+_*p+w*v,t[3]=x*o+b*u+_*d+w*y,x=r[4],b=r[5],_=r[6],w=r[7],t[4]=x*n+b*s+_*h+w*g,t[5]=x*a+b*l+_*f+w*m,t[6]=x*i+b*c+_*p+w*v,t[7]=x*o+b*u+_*d+w*y,x=r[8],b=r[9],_=r[10],w=r[11],t[8]=x*n+b*s+_*h+w*g,t[9]=x*a+b*l+_*f+w*m,t[10]=x*i+b*c+_*p+w*v,t[11]=x*o+b*u+_*d+w*y,x=r[12],b=r[13],_=r[14],w=r[15],t[12]=x*n+b*s+_*h+w*g,t[13]=x*a+b*l+_*f+w*m,t[14]=x*i+b*c+_*p+w*v,t[15]=x*o+b*u+_*d+w*y,t}},{}],276:[function(t,e,r){e.exports=function(t,e,r,n,a,i,o){var s=1\/(e-r),l=1\/(n-a),c=1\/(i-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(a+n)*l,t[14]=(o+i)*c,t[15]=1,t}},{}],277:[function(t,e,r){e.exports=function(t,e,r,n,a){var i=1\/Math.tan(e\/2),o=1\/(n-a);return t[0]=i\/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=i,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(a+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*a*n*o,t[15]=0,t}},{}],278:[function(t,e,r){e.exports=function(t,e,r,n){var a,i,o,s,l,c,u,h,f,p,d,g,m,v,y,x,b,_,w,T,k,A,M,S,E=n[0],C=n[1],L=n[2],P=Math.sqrt(E*E+C*C+L*L);if(Math.abs(P)<1e-6)return null;E*=P=1\/P,C*=P,L*=P,a=Math.sin(r),i=Math.cos(r),o=1-i,s=e[0],l=e[1],c=e[2],u=e[3],h=e[4],f=e[5],p=e[6],d=e[7],g=e[8],m=e[9],v=e[10],y=e[11],x=E*E*o+i,b=C*E*o+L*a,_=L*E*o-C*a,w=E*C*o-L*a,T=C*C*o+i,k=L*C*o+E*a,A=E*L*o+C*a,M=C*L*o-E*a,S=L*L*o+i,t[0]=s*x+h*b+g*_,t[1]=l*x+f*b+m*_,t[2]=c*x+p*b+v*_,t[3]=u*x+d*b+y*_,t[4]=s*w+h*T+g*k,t[5]=l*w+f*T+m*k,t[6]=c*w+p*T+v*k,t[7]=u*w+d*T+y*k,t[8]=s*A+h*M+g*S,t[9]=l*A+f*M+m*S,t[10]=c*A+p*M+v*S,t[11]=u*A+d*M+y*S,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t}},{}],279:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],h=e[10],f=e[11];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]);return t[4]=i*a+c*n,t[5]=o*a+u*n,t[6]=s*a+h*n,t[7]=l*a+f*n,t[8]=c*a-i*n,t[9]=u*a-o*n,t[10]=h*a-s*n,t[11]=f*a-l*n,t}},{}],280:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],h=e[10],f=e[11];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]);return t[0]=i*a-c*n,t[1]=o*a-u*n,t[2]=s*a-h*n,t[3]=l*a-f*n,t[8]=i*n+c*a,t[9]=o*n+u*a,t[10]=s*n+h*a,t[11]=l*n+f*a,t}},{}],281:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],h=e[6],f=e[7];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]);return t[0]=i*a+c*n,t[1]=o*a+u*n,t[2]=s*a+h*n,t[3]=l*a+f*n,t[4]=c*a-i*n,t[5]=u*a-o*n,t[6]=h*a-s*n,t[7]=f*a-l*n,t}},{}],282:[function(t,e,r){e.exports=function(t,e,r){var n=r[0],a=r[1],i=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*a,t[5]=e[5]*a,t[6]=e[6]*a,t[7]=e[7]*a,t[8]=e[8]*i,t[9]=e[9]*i,t[10]=e[10]*i,t[11]=e[11]*i,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}},{}],283:[function(t,e,r){e.exports=function(t,e,r){var n,a,i,o,s,l,c,u,h,f,p,d,g=r[0],m=r[1],v=r[2];e===t?(t[12]=e[0]*g+e[4]*m+e[8]*v+e[12],t[13]=e[1]*g+e[5]*m+e[9]*v+e[13],t[14]=e[2]*g+e[6]*m+e[10]*v+e[14],t[15]=e[3]*g+e[7]*m+e[11]*v+e[15]):(n=e[0],a=e[1],i=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],h=e[8],f=e[9],p=e[10],d=e[11],t[0]=n,t[1]=a,t[2]=i,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=h,t[9]=f,t[10]=p,t[11]=d,t[12]=n*g+s*m+h*v+e[12],t[13]=a*g+l*m+f*v+e[13],t[14]=i*g+c*m+p*v+e[14],t[15]=o*g+u*m+d*v+e[15]);return t}},{}],284:[function(t,e,r){e.exports=function(t,e){if(t===e){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[11]=e[14],t[12]=a,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}},{}],285:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"barycentric\\\"),a=t(\\\"polytope-closest-point\/lib\/closest_point_2d.js\\\");function i(t,e){for(var r=[0,0,0,0],n=0;n<4;++n)for(var a=0;a<4;++a)r[a]+=t[4*n+a]*e[n];return r}function o(t,e,r,n,a){for(var o=i(n,i(r,i(e,[t[0],t[1],t[2],1]))),s=0;s<3;++s)o[s]\/=o[3];return[.5*a[0]*(1+o[0]),.5*a[1]*(1-o[1])]}function s(t,e){for(var r=[0,0,0],n=0;n<t.length;++n)for(var a=t[n],i=e[n],o=0;o<3;++o)r[o]+=i*a[o];return r}e.exports=function(t,e,r,i,l,c){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),h=0;h<t.length;++h)u[h]=o(t[h],r,i,l,c);var f=0,p=1\/0;for(h=0;h<u.length;++h){for(var d=0,g=0;g<2;++g)d+=Math.pow(u[h][g]-e[g],2);d<p&&(p=d,f=h)}var m=function(t,e){if(2===t.length){for(var r=0,i=0,o=0;o<2;++o)r+=Math.pow(e[o]-t[0][o],2),i+=Math.pow(e[o]-t[1][o],2);return r=Math.sqrt(r),i=Math.sqrt(i),r+i<1e-6?[1,0]:[i\/(r+i),r\/(i+r)]}if(3===t.length){var s=[0,0];return a(t[0],t[1],t[2],e,s),n(t,s)}return[]}(u,e),v=0;for(h=0;h<3;++h){if(m[h]<-.001||m[h]>1.0001)return null;v+=m[h]}if(Math.abs(v-1)>.001)return null;return[f,s(t,m),m]}},{barycentric:76,\\\"polytope-closest-point\/lib\/closest_point_2d.js\\\":479}],286:[function(t,e,r){var n=t(\\\"glslify\\\"),a=n([\\\"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\\\\n           , inverseModel;\\\\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\\\\nvec4 project(vec3 p) {\\\\n  return projection * view * model * vec4(p, 1.0);\\\\n}\\\\n\\\\nvoid main() {\\\\n  gl_Position      = project(position);\\\\n\\\\n  \/\/Lighting geometry parameters\\\\n  vec4 cameraCoordinate = view * vec4(position , 1.0);\\\\n  cameraCoordinate.xyz \/= cameraCoordinate.w;\\\\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\\\\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\\\\n  f_normal  = normalize((vec4(normal, 0.0) * inverseModel).xyz);\\\\n\\\\n  f_color          = color;\\\\n  f_data           = position;\\\\n  f_uv             = uv;\\\\n}\\\\n\\\"]),i=n([\\\"#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\\\\n\/\/#pragma glslify: beckmann = require(glsl-specular-beckmann) \/\/ used in gl-surface3d\\\\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;\\\\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 (f_color.a == 0.0 ||\\\\n    outOfRange(clipBounds[0], clipBounds[1], f_data)\\\\n  ) 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 = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\\\\n  \/\/float specular = max(0.0, beckmann(L, V, N, roughness)); \/\/ used in gl-surface3d\\\\n\\\\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\\\n\\\\n  vec4 surfaceColor = vec4(f_color.rgb, 1.0) * 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 * f_color.a;\\\\n}\\\\n\\\"]),o=n([\\\"precision highp 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=n([\\\"precision highp 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=n([\\\"precision highp 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 ,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}\\\"]),c=n([\\\"precision highp 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}\\\"]),u=n([\\\"precision highp 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}\\\"]),h=n([\\\"precision highp 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}\\\"]),f=n([\\\"precision highp 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, 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=n([\\\"precision highp 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=n([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\nuniform vec3 contourColor;\\\\n\\\\nvoid main() {\\\\n  gl_FragColor = vec4(contourColor, 1.0);\\\\n}\\\\n\\\"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"normal\\\",type:\\\"vec3\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"uv\\\",type:\\\"vec2\\\"}]},r.wireShader={vertex:o,fragment:s,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"uv\\\",type:\\\"vec2\\\"}]},r.pointShader={vertex:l,fragment:c,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"uv\\\",type:\\\"vec2\\\"},{name:\\\"pointSize\\\",type:\\\"float\\\"}]},r.pickShader={vertex:u,fragment:h,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"id\\\",type:\\\"vec4\\\"}]},r.pointPickShader={vertex:f,fragment:h,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"pointSize\\\",type:\\\"float\\\"},{name:\\\"id\\\",type:\\\"vec4\\\"}]},r.contourShader={vertex:p,fragment:d,attributes:[{name:\\\"position\\\",type:\\\"vec3\\\"}]}},{glslify:408}],287:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-shader\\\"),a=t(\\\"gl-buffer\\\"),i=t(\\\"gl-vao\\\"),o=t(\\\"gl-texture2d\\\"),s=t(\\\"normals\\\"),l=t(\\\"gl-mat4\/multiply\\\"),c=t(\\\"gl-mat4\/invert\\\"),u=t(\\\"ndarray\\\"),h=t(\\\"colormap\\\"),f=t(\\\"simplicial-complex-contour\\\"),p=t(\\\"typedarray-pool\\\"),d=t(\\\".\/lib\/shaders\\\"),g=t(\\\".\/lib\/closest-point\\\"),m=d.meshShader,v=d.wireShader,y=d.pointShader,x=d.pickShader,b=d.pointPickShader,_=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function T(t,e,r,n,a,i,o,s,l,c,u,h,f,p,d,g,m,v,y,x,b,_,T,k,A,M,S){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=a,this.pickShader=i,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=f,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=m,this.edgeUVs=v,this.edgeIds=g,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=T,this.pointSizes=k,this.pointIds=b,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickVertex=!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.hasAlpha=!1,this.opacityscale=!1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var k=T.prototype;function A(t,e){if(!e)return 1;if(!e.length)return 1;for(var r=0;r<e.length;++r){if(e.length<2)return 1;if(e[r][0]===t)return e[r][1];if(e[r][0]>t&&r>0){var n=(e[r][0]-t)\/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}function M(t){var e=n(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}function S(t){var e=n(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}function E(t){var e=n(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 C(t){var e=n(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function L(t){var e=n(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function P(t){var e=n(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}k.isOpaque=function(){return!this.hasAlpha},k.isTransparent=function(){return this.hasAlpha},k.pickSlots=1,k.setPickBase=function(t){this.pickId=t},k.highlight=function(t){if(t&&this.contourEnable){for(var e=f(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,a=e.vertexWeights,i=r.length,o=p.mallocFloat32(6*i),s=0,l=0;l<i;++l)for(var c=r[l],u=0;u<2;++u){var h=c[0];2===c.length&&(h=c[u]);for(var d=n[h][0],g=n[h][1],m=a[h],v=1-m,y=this.positions[d],x=this.positions[g],b=0;b<3;++b)o[s++]=m*y[b]+v*x[b]}this.contourCount=s\/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},k.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),this.hasAlpha=!1,\\\"opacity\\\"in t&&(this.opacity=t.opacity,this.opacity<1&&(this.hasAlpha=!0)),\\\"opacityscale\\\"in t&&(this.opacityscale=t.opacityscale,this.hasAlpha=!0),\\\"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,e){for(var r=h({colormap:t,nshades:256,format:\\\"rgba\\\"}),n=new Uint8Array(1024),a=0;a<256;++a){for(var i=r[a],o=0;o<3;++o)n[4*a+o]=i[o];n[4*a+3]=e?255*A(a\/255,e):255*i[3]}return u(n,[256,256,4],[4,0,1])}(t.colormap,this.opacityscale)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var a=[],i=[],l=[],c=[],f=[],p=[],d=[],g=[],m=[],v=[],y=[],x=[],b=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,T=t.cellNormals,k=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,M=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!T&&(T=s.faceNormals(r,n,M)),T||w||(w=s.vertexNormals(r,n,k));var S=t.vertexColors,E=t.cellColors,C=t.meshColor||[1,1,1,1],L=t.vertexUVs,P=t.vertexIntensity,I=t.cellUVs,z=t.cellIntensity,O=1\/0,D=-1\/0;if(!L&&!I)if(P)if(t.vertexIntensityBounds)O=+t.vertexIntensityBounds[0],D=+t.vertexIntensityBounds[1];else for(var R=0;R<P.length;++R){var F=P[R];O=Math.min(O,F),D=Math.max(D,F)}else if(z)if(t.cellIntensityBounds)O=+t.cellIntensityBounds[0],D=+t.cellIntensityBounds[1];else for(R=0;R<z.length;++R){F=z[R];O=Math.min(O,F),D=Math.max(D,F)}else for(R=0;R<n.length;++R){F=n[R][2];O=Math.min(O,F),D=Math.max(D,F)}this.intensity=P||(z||function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n)),this.pickVertex=!(z||E);var B=t.pointSizes,N=t.pointSize||1;this.bounds=[[1\/0,1\/0,1\/0],[-1\/0,-1\/0,-1\/0]];for(R=0;R<n.length;++R)for(var j=n[R],V=0;V<3;++V)!isNaN(j[V])&&isFinite(j[V])&&(this.bounds[0][V]=Math.min(this.bounds[0][V],j[V]),this.bounds[1][V]=Math.max(this.bounds[1][V],j[V]));var U=0,q=0,H=0;t:for(R=0;R<r.length;++R){var G=r[R];switch(G.length){case 1:for(j=n[W=G[0]],V=0;V<3;++V)if(isNaN(j[V])||!isFinite(j[V]))continue t;v.push(j[0],j[1],j[2]),Z=S?S[W]:E?E[R]:C,this.opacityscale&&P?i.push(Z[0],Z[1],Z[2],this.opacity*A((P[W]-O)\/(D-O),this.opacityscale)):3===Z.length?y.push(Z[0],Z[1],Z[2],this.opacity):(y.push(Z[0],Z[1],Z[2],Z[3]*this.opacity),Z[3]<1&&(this.hasAlpha=!0)),X=L?L[W]:P?[(P[W]-O)\/(D-O),0]:I?I[R]:z?[(z[R]-O)\/(D-O),0]:[(j[2]-O)\/(D-O),0],x.push(X[0],X[1]),B?b.push(B[W]):b.push(N),_.push(R),H+=1;break;case 2:for(V=0;V<2;++V){j=n[W=G[V]];for(var Y=0;Y<3;++Y)if(isNaN(j[Y])||!isFinite(j[Y]))continue t}for(V=0;V<2;++V){j=n[W=G[V]];p.push(j[0],j[1],j[2]),Z=S?S[W]:E?E[R]:C,this.opacityscale&&P?i.push(Z[0],Z[1],Z[2],this.opacity*A((P[W]-O)\/(D-O),this.opacityscale)):3===Z.length?d.push(Z[0],Z[1],Z[2],this.opacity):(d.push(Z[0],Z[1],Z[2],Z[3]*this.opacity),Z[3]<1&&(this.hasAlpha=!0)),X=L?L[W]:P?[(P[W]-O)\/(D-O),0]:I?I[R]:z?[(z[R]-O)\/(D-O),0]:[(j[2]-O)\/(D-O),0],g.push(X[0],X[1]),m.push(R)}q+=1;break;case 3:for(V=0;V<3;++V)for(j=n[W=G[V]],Y=0;Y<3;++Y)if(isNaN(j[Y])||!isFinite(j[Y]))continue t;for(V=0;V<3;++V){var W,Z,X,J;j=n[W=G[2-V]];a.push(j[0],j[1],j[2]),(Z=S?S[W]:E?E[R]:C)?this.opacityscale&&P?i.push(Z[0],Z[1],Z[2],this.opacity*A((P[W]-O)\/(D-O),this.opacityscale)):3===Z.length?i.push(Z[0],Z[1],Z[2],this.opacity):(i.push(Z[0],Z[1],Z[2],Z[3]*this.opacity),Z[3]<1&&(this.hasAlpha=!0)):i.push(.5,.5,.5,1),X=L?L[W]:P?[(P[W]-O)\/(D-O),0]:I?I[R]:z?[(z[R]-O)\/(D-O),0]:[(j[2]-O)\/(D-O),0],c.push(X[0],X[1]),J=w?w[W]:T[R],l.push(J[0],J[1],J[2]),f.push(R)}U+=1}}this.pointCount=H,this.edgeCount=q,this.triangleCount=U,this.pointPositions.update(v),this.pointColors.update(y),this.pointUVs.update(x),this.pointSizes.update(b),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(p),this.edgeColors.update(d),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(m)),this.trianglePositions.update(a),this.triangleColors.update(i),this.triangleUVs.update(c),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(f))}},k.drawTransparent=k.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,a=t.projection||w,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:a,inverseModel:w.slice(),clipBounds:i,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],contourColor:this.contourColor,texture:0};s.inverseModel=c(s.inverseModel,s.model),e.disable(e.CULL_FACE),this.texture.bind(0);var u=new Array(16);l(u,s.view,s.model),l(u,s.projection,u),c(u,u);for(o=0;o<3;++o)s.eyePosition[o]=u[12+o]\/u[15];var h,f=u[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var p=u[12+o],d=0;d<3;++d)p+=u[4*d+o]*this.lightPosition[d];s.lightPosition[o]=p\/f}this.triangleCount>0&&((h=this.triShader).bind(),h.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind());this.edgeCount>0&&this.lineWidth>0&&((h=this.lineShader).bind(),h.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind());this.pointCount>0&&((h=this.pointShader).bind(),h.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind());this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((h=this.contourShader).bind(),h.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},k.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,a=t.projection||w,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(a),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:a,clipBounds:i,pickId:this.pickId\/255};((s=this.pickShader).bind(),s.uniforms=l,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*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0)&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},k.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],r=this.cells[e],n=this.positions,a=new Array(r.length),i=0;i<r.length;++i)a[i]=n[r[i]];var o=t.coord[0],s=t.coord[1];if(!this.pickVertex){var l=this.positions[r[0]],c=this.positions[r[1]],u=this.positions[r[2]],h=[(l[0]+c[0]+u[0])\/3,(l[1]+c[1]+u[1])\/3,(l[2]+c[2]+u[2])\/3];return{_cellCenter:!0,position:[o,s],index:e,cell:r,cellId:e,intensity:this.intensity[e],dataCoordinate:h}}var f=g(a,[o*this.pixelRatio,this._resolution[1]-s*this.pixelRatio],this._model,this._view,this._projection,this._resolution);if(!f)return null;var p=f[2],d=0;for(i=0;i<r.length;++i)d+=p[i]*this.intensity[r[i]];return{position:f[1],index:r[f[0]],cell:r,cellId:e,intensity:d,dataCoordinate:this.positions[r[f[0]]]}},k.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){1===arguments.length&&(t=(e=t).gl);var r=t.getExtension(\\\"OES_standard_derivatives\\\")||t.getExtension(\\\"MOZ_OES_standard_derivatives\\\")||t.getExtension(\\\"WEBKIT_OES_standard_derivatives\\\");if(!r)throw new Error(\\\"derivatives not supported\\\");var n=M(t),s=S(t),l=E(t),c=C(t),h=L(t),f=P(t),p=o(t,u(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=t.LINEAR_MIPMAP_LINEAR,p.magFilter=t.LINEAR;var d=a(t),g=a(t),m=a(t),v=a(t),y=a(t),x=i(t,[{buffer:d,type:t.FLOAT,size:3},{buffer:y,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:g,type:t.FLOAT,size:4},{buffer:m,type:t.FLOAT,size:2},{buffer:v,type:t.FLOAT,size:3}]),b=a(t),_=a(t),w=a(t),k=a(t),A=i(t,[{buffer:b,type:t.FLOAT,size:3},{buffer:k,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),I=a(t),z=a(t),O=a(t),D=a(t),R=a(t),F=i(t,[{buffer:I,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:z,type:t.FLOAT,size:4},{buffer:O,type:t.FLOAT,size:2},{buffer:D,type:t.FLOAT,size:1}]),B=a(t),N=i(t,[{buffer:B,type:t.FLOAT,size:3}]),j=new T(t,p,n,s,l,c,h,f,d,y,g,m,v,x,b,k,_,w,A,I,R,z,O,D,F,B,N);return j.update(e),j}},{\\\".\/lib\/closest-point\\\":285,\\\".\/lib\/shaders\\\":286,colormap:128,\\\"gl-buffer\\\":253,\\\"gl-mat4\/invert\\\":273,\\\"gl-mat4\/multiply\\\":275,\\\"gl-shader\\\":307,\\\"gl-texture2d\\\":322,\\\"gl-vao\\\":327,ndarray:448,normals:451,\\\"simplicial-complex-contour\\\":508,\\\"typedarray-pool\\\":547}],288:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e,[0,0,0,1,1,0,1,1]),s=a(e,i.boxVert,i.lineFrag);return new o(t,r,s)};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-shader\\\"),i=t(\\\".\/shaders\\\");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawBox=(s=[0,0],l=[0,0],function(t,e,r,n,a){var i=this.plot,o=this.shader,c=i.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,o.uniforms.lo=s,o.uniforms.hi=l,o.uniforms.color=a,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\\\".\/shaders\\\":291,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307}],289:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e),i=a(e,o.gridVert,o.gridFrag),l=a(e,o.tickVert,o.gridFrag);return new s(t,r,i,l)};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-shader\\\"),i=t(\\\"binary-search-bounds\\\"),o=t(\\\".\/shaders\\\");function s(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function l(t,e){return t-e}var c,u,h,f,p,d=s.prototype;d.draw=(c=[0,0],u=[0,0],h=[0,0],function(){for(var t=this.plot,e=this.vbo,r=this.shader,n=this.ticks,a=t.gl,i=t._tickBounds,o=t.dataBox,s=t.viewBox,l=t.gridLineWidth,f=t.gridLineColor,p=t.gridLineEnable,d=t.pixelRatio,g=0;g<2;++g){var m=i[g],v=i[g+2]-m,y=.5*(o[g+2]+o[g]),x=o[g+2]-o[g];u[g]=2*v\/x,c[g]=2*(m-y)\/x}r.bind(),e.bind(),r.attributes.dataCoord.pointer(),r.uniforms.dataShift=c,r.uniforms.dataScale=u;var b=0;for(g=0;g<2;++g){h[0]=h[1]=0,h[g]=1,r.uniforms.dataAxis=h,r.uniforms.lineWidth=l[g]\/(s[g+2]-s[g])*d,r.uniforms.color=f[g];var _=6*n[g].length;p[g]&&_&&a.drawArrays(a.TRIANGLES,b,_),b+=_}}),d.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],a=[0,0],o=[0,0];return function(){for(var s=this.plot,c=this.vbo,u=this.tickShader,h=this.ticks,f=s.gl,p=s._tickBounds,d=s.dataBox,g=s.viewBox,m=s.pixelRatio,v=s.screenBox,y=v[2]-v[0],x=v[3]-v[1],b=g[2]-g[0],_=g[3]-g[1],w=0;w<2;++w){var T=p[w],k=p[w+2]-T,A=.5*(d[w+2]+d[w]),M=d[w+2]-d[w];e[w]=2*k\/M,t[w]=2*(T-A)\/M}e[0]*=b\/y,t[0]*=b\/y,e[1]*=_\/x,t[1]*=_\/x,u.bind(),c.bind(),u.attributes.dataCoord.pointer();var S=u.uniforms;S.dataShift=t,S.dataScale=e;var E=s.tickMarkLength,C=s.tickMarkWidth,L=s.tickMarkColor,P=6*h[0].length,I=Math.min(i.ge(h[0],(d[0]-p[0])\/(p[2]-p[0]),l),h[0].length),z=Math.min(i.gt(h[0],(d[2]-p[0])\/(p[2]-p[0]),l),h[0].length),O=0+6*I,D=6*Math.max(0,z-I),R=Math.min(i.ge(h[1],(d[1]-p[1])\/(p[3]-p[1]),l),h[1].length),F=Math.min(i.gt(h[1],(d[3]-p[1])\/(p[3]-p[1]),l),h[1].length),B=P+6*R,N=6*Math.max(0,F-R);a[0]=2*(g[0]-E[1])\/y-1,a[1]=(g[3]+g[1])\/x-1,o[0]=E[1]*m\/y,o[1]=C[1]*m\/x,N&&(S.color=L[1],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,f.drawArrays(f.TRIANGLES,B,N)),a[0]=(g[2]+g[0])\/y-1,a[1]=2*(g[1]-E[0])\/x-1,o[0]=C[0]*m\/y,o[1]=E[0]*m\/x,D&&(S.color=L[0],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,f.drawArrays(f.TRIANGLES,O,D)),a[0]=2*(g[2]+E[3])\/y-1,a[1]=(g[3]+g[1])\/x-1,o[0]=E[3]*m\/y,o[1]=C[3]*m\/x,N&&(S.color=L[3],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,f.drawArrays(f.TRIANGLES,B,N)),a[0]=(g[2]+g[0])\/y-1,a[1]=2*(g[3]+E[2])\/x-1,o[0]=C[2]*m\/y,o[1]=E[2]*m\/x,D&&(S.color=L[2],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,f.drawArrays(f.TRIANGLES,O,D))}}(),d.update=(f=[1,1,-1,-1,1,-1],p=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,r=t.bounds,n=new Float32Array(18*(e[0].length+e[1].length)),a=(this.plot.zeroLineEnable,0),i=[[],[]],o=0;o<2;++o)for(var s=i[o],l=e[o],c=r[o],u=r[o+2],h=0;h<l.length;++h){var d=(l[h].x-c)\/(u-c);s.push(d);for(var g=0;g<6;++g)n[a++]=d,n[a++]=f[g],n[a++]=p[g]}this.ticks=i,this.vbo.update(n)}),d.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{\\\".\/shaders\\\":291,\\\"binary-search-bounds\\\":94,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307}],290:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e,[-1,-1,-1,1,1,-1,1,1]),s=a(e,i.lineVert,i.lineFrag);return new o(t,r,s)};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-shader\\\"),i=t(\\\".\/shaders\\\");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawLine=(s=[0,0],l=[0,0],function(t,e,r,n,a,i){var o=this.plot,c=this.shader,u=o.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,c.uniforms.start=s,c.uniforms.end=l,c.uniforms.width=a*o.pixelRatio,c.uniforms.color=i,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\\\".\/shaders\\\":291,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307}],291:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"glslify\\\"),a=n([\\\"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:n([\\\"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:a,textVert:n([\\\"#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:a,gridVert:n([\\\"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:a,boxVert:n([\\\"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:n([\\\"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:408}],292:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e),i=a(e,s.textVert,s.textFrag);return new l(t,r,i)};var n=t(\\\"gl-buffer\\\"),a=t(\\\"gl-shader\\\"),i=t(\\\"text-cache\\\"),o=t(\\\"binary-search-bounds\\\"),s=t(\\\".\/shaders\\\");function l(t,e,r){this.plot=t,this.vbo=e,this.shader=r,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var c,u,h,f,p,d,g=l.prototype;g.drawTicks=(c=[0,0],u=[0,0],h=[0,0],function(t){var e=this.plot,r=this.shader,n=this.tickX[t],a=this.tickOffset[t],i=e.gl,s=e.viewBox,l=e.dataBox,f=e.screenBox,p=e.pixelRatio,d=e.tickEnable,g=e.tickPad,m=e.tickColor,v=e.tickAngle,y=e.labelEnable,x=e.labelPad,b=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],T=this.labelCount[t],k=o.lt(n,l[t]),A=o.le(n,l[t+2]);c[0]=c[1]=0,c[t]=1,u[t]=(s[2+t]+s[t])\/(f[2+t]-f[t])-1;var M=2\/f[2+(1^t)]-f[1^t];u[1^t]=M*s[1^t]-1,d[t]&&(u[1^t]-=M*p*g[t],k<A&&a[A]>a[k]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=m[t],r.uniforms.angle=v[t],i.drawArrays(i.TRIANGLES,a[k],a[A]-a[k]))),y[t]&&T&&(u[1^t]-=M*p*x[t],r.uniforms.dataAxis=h,r.uniforms.screenOffset=u,r.uniforms.color=b[t],r.uniforms.angle=_[t],i.drawArrays(i.TRIANGLES,w,T)),u[1^t]=M*s[2+(1^t)]-1,d[t+2]&&(u[1^t]+=M*p*g[t+2],k<A&&a[A]>a[k]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=m[t+2],r.uniforms.angle=v[t+2],i.drawArrays(i.TRIANGLES,a[k],a[A]-a[k]))),y[t+2]&&T&&(u[1^t]+=M*p*x[t+2],r.uniforms.dataAxis=h,r.uniforms.screenOffset=u,r.uniforms.color=b[t+2],r.uniforms.angle=_[t+2],i.drawArrays(i.TRIANGLES,w,T))}),g.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,a=r.gl,i=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var u=0;u<2;++u)e[u]=2*(o[u]*c-i[u])\/(i[2+u]-i[u])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,a.drawArrays(a.TRIANGLES,this.titleOffset,this.titleCount)}}}(),g.bind=(f=[0,0],p=[0,0],d=[0,0],function(){var t=this.plot,e=this.shader,r=t._tickBounds,n=t.dataBox,a=t.screenBox,i=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=r[o],l=r[o+2]-s,c=.5*(n[o+2]+n[o]),u=n[o+2]-n[o],h=i[o],g=i[o+2]-h,m=a[o],v=a[o+2]-m;p[o]=2*l\/u*g\/v,f[o]=2*(s-c)\/u*g\/v}d[1]=2*t.pixelRatio\/(a[3]-a[1]),d[0]=d[1]*(a[3]-a[1])\/(a[2]-a[0]),e.uniforms.dataScale=p,e.uniforms.dataShift=f,e.uniforms.textScale=d,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),g.update=function(t){var e,r,n,a,o,s=[],l=t.ticks,c=t.bounds;for(o=0;o<2;++o){var u=[Math.floor(s.length\/3)],h=[-1\/0],f=l[o];for(e=0;e<f.length;++e){var p=f[e],d=p.x,g=p.text,m=p.font||\\\"sans-serif\\\";a=p.fontSize||12;for(var v=1\/(c[o+2]-c[o]),y=c[o],x=g.split(\\\"\\\\n\\\"),b=0;b<x.length;b++)for(n=i(m,x[b]).data,r=0;r<n.length;r+=2)s.push(n[r]*a,-n[r+1]*a-b*a*1.2,(d-y)*v);u.push(Math.floor(s.length\/3)),h.push(d)}this.tickOffset[o]=u,this.tickX[o]=h}for(o=0;o<2;++o){for(this.labelOffset[o]=Math.floor(s.length\/3),n=i(t.labelFont[o],t.labels[o],{textAlign:\\\"center\\\"}).data,a=t.labelSize[o],e=0;e<n.length;e+=2)s.push(n[e]*a,-n[e+1]*a,0);this.labelCount[o]=Math.floor(s.length\/3)-this.labelOffset[o]}for(this.titleOffset=Math.floor(s.length\/3),n=i(t.titleFont,t.title).data,a=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*a,-n[e+1]*a,0);this.titleCount=Math.floor(s.length\/3)-this.titleOffset,this.vbo.update(s)},g.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\\\".\/shaders\\\":291,\\\"binary-search-bounds\\\":94,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307,\\\"text-cache\\\":527}],293:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=n(e,[e.drawingBufferWidth,e.drawingBufferHeight]),c=new l(e,r);return c.grid=a(c),c.text=i(c),c.line=o(c),c.box=s(c),c.update(t),c};var n=t(\\\"gl-select-static\\\"),a=t(\\\".\/lib\/grid\\\"),i=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 c=l.prototype;function u(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function h(t,e){return t.x-e.x}c.setDirty=function(){this.dirty=this.pickDirty=!0},c.setOverlayDirty=function(){this.dirty=!0},c.nextDepthValue=function(){return this._depthCounter++\/65536},c.draw=function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,a=this.pixelRatio,i=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 c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),i.draw();var h=this.zeroLineEnable,f=this.zeroLineColor,p=this.zeroLineWidth;if(h[0]||h[1]){o.bind();for(var d=0;d<2;++d)if(h[d]&&n[d]<=0&&n[d+2]>=0){var g=e[d]-n[d]*(e[d+2]-e[d])\/(n[d+2]-n[d]);0===d?o.drawLine(g,e[1],g,e[3],p[d],f[d]):o.drawLine(e[0],g,e[2],g,p[d],f[d])}}for(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 m=this.borderLineEnable,v=this.borderLineWidth,y=this.borderLineColor;for(m[1]&&o.drawLine(r[0],r[1]-.5*v[1]*a,r[0],r[3]+.5*v[3]*a,v[1],y[1]),m[0]&&o.drawLine(r[0]-.5*v[0]*a,r[1],r[2]+.5*v[2]*a,r[1],v[0],y[0]),m[3]&&o.drawLine(r[2],r[1]-.5*v[1]*a,r[2],r[3]+.5*v[3]*a,v[3],y[3]),m[2]&&o.drawLine(r[0]-.5*v[0]*a,r[3],r[2]+.5*v[2]*a,r[3],v[2],y[2]),s.bind(),d=0;d<2;++d)s.drawTicks(d);this.titleEnable&&s.drawTitle();var x=this.overlays;for(d=0;d<x.length;++d)x[d].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},c.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl,this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},c.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,a=this.viewBox,i=0|Math.round((t-a[0]\/r)*n),o=0|Math.round((e-a[1]\/r)*n),s=this.pickBuffer.query(i,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var h=c[u].pick(i,o,l);if(h)return h}return null}},c.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},c.setDataBox=function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},c.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},c.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth\/r,e.drawingBufferHeight\/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])\/r,.125*(this.screenBox[3]-this.screenBox[1])\/r,.875*(this.screenBox[2]-this.screenBox[0])\/r,.875*(this.screenBox[3]-this.screenBox[1])\/r]);var n=this.viewBox,a=(n[2]-n[0])\/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10\/a,10,10\/a]),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=u(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=u(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=u(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])\/r,(n[3]+120)\/r]).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=u(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=u(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=u(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var i=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=i[s].slice(0);0!==l.length&&(l.sort(h),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:i}),this.text.update({bounds:o,ticks:i,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()},c.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(t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},c.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},c.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},c.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},c.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{\\\".\/lib\/box\\\":288,\\\".\/lib\/grid\\\":289,\\\".\/lib\/line\\\":290,\\\".\/lib\/text\\\":292,\\\"gl-select-static\\\":306}],294:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e){t=t||document.body,e=e||{};var r=[.01,1\/0];\\\"distanceLimits\\\"in e&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]);\\\"zoomMin\\\"in e&&(r[0]=e.zoomMin);\\\"zoomMax\\\"in e&&(r[1]=e.zoomMax);var c=a({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||\\\"orbit\\\",distanceLimits:r}),u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],h=0,f=t.clientWidth,p=t.clientHeight,d={keyBindingMode:\\\"rotate\\\",enableWheel:!0,view:c,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:c.modes,_ortho:e._ortho||e.projection&&\\\"orthographic\\\"===e.projection.type||!1,tick:function(){var e=n(),r=this.delay,a=e-2*r;c.idle(e-r),c.recalcMatrix(a),c.flush(e-(100+2*r));for(var i=!0,o=c.computedMatrix,s=0;s<16;++s)i=i&&u[s]===o[s],u[s]=o[s];var l=t.clientWidth===f&&t.clientHeight===p;return f=t.clientWidth,p=t.clientHeight,i?!l:(h=Math.exp(c.computedRadius[0]),!0)},lookAt:function(t,e,r){c.lookAt(c.lastT(),t,e,r)},rotate:function(t,e,r){c.rotate(c.lastT(),t,e,r)},pan:function(t,e,r){c.pan(c.lastT(),t,e,r)},translate:function(t,e,r){c.translate(c.lastT(),t,e,r)}};return Object.defineProperties(d,{matrix:{get:function(){return c.computedMatrix},set:function(t){return c.setMatrix(c.lastT(),t),c.computedMatrix},enumerable:!0},mode:{get:function(){return c.getMode()},set:function(t){var e=c.computedUp.slice(),r=c.computedEye.slice(),a=c.computedCenter.slice();if(c.setMode(t),\\\"turntable\\\"===t){var i=n();c._active.lookAt(i,r,a,e),c._active.lookAt(i+500,r,a,[0,0,1]),c._active.flush(i)}return c.getMode()},enumerable:!0},center:{get:function(){return c.computedCenter},set:function(t){return c.lookAt(c.lastT(),null,t),c.computedCenter},enumerable:!0},eye:{get:function(){return c.computedEye},set:function(t){return c.lookAt(c.lastT(),t),c.computedEye},enumerable:!0},up:{get:function(){return c.computedUp},set:function(t){return c.lookAt(c.lastT(),null,null,t),c.computedUp},enumerable:!0},distance:{get:function(){return h},set:function(t){return c.setDistance(c.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return c.getDistanceLimits(r)},set:function(t){return c.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener(\\\"contextmenu\\\",(function(t){return t.preventDefault(),!1})),d._lastX=-1,d._lastY=-1,d._lastMods={shift:!1,control:!1,alt:!1,meta:!1},d.enableMouseListeners=function(){function e(e,r,a,i){var o=d.keyBindingMode;if(!1!==o){var s=\\\"rotate\\\"===o,l=\\\"pan\\\"===o,u=\\\"zoom\\\"===o,f=!!i.control,p=!!i.alt,g=!!i.shift,m=!!(1&e),v=!!(2&e),y=!!(4&e),x=1\/t.clientHeight,b=x*(r-d._lastX),_=x*(a-d._lastY),w=d.flipX?1:-1,T=d.flipY?1:-1,k=Math.PI*d.rotateSpeed,A=n();if(-1!==d._lastX&&-1!==d._lastY&&((s&&m&&!f&&!p&&!g||m&&!f&&!p&&g)&&c.rotate(A,w*k*b,-T*k*_,0),(l&&m&&!f&&!p&&!g||v||m&&f&&!p&&!g)&&c.pan(A,-d.translateSpeed*b*h,d.translateSpeed*_*h,0),u&&m&&!f&&!p&&!g||y||m&&!f&&p&&!g)){var M=-d.zoomSpeed*_\/window.innerHeight*(A-c.lastT())*100;c.pan(A,0,0,h*(Math.exp(M)-1))}return d._lastX=r,d._lastY=a,d._lastMods=i,!0}}d.mouseListener=i(t,e),t.addEventListener(\\\"touchstart\\\",(function(r){var n=s(r.changedTouches[0],t);e(0,n[0],n[1],d._lastMods),e(1,n[0],n[1],d._lastMods),r.preventDefault()}),!!l&&{passive:!1}),t.addEventListener(\\\"touchmove\\\",(function(r){var n=s(r.changedTouches[0],t);e(1,n[0],n[1],d._lastMods),r.preventDefault()}),!!l&&{passive:!1}),t.addEventListener(\\\"touchend\\\",(function(t){e(0,d._lastX,d._lastY,d._lastMods),t.preventDefault()}),!!l&&{passive:!1}),d.wheelListener=o(t,(function(t,e){if(!1!==d.keyBindingMode&&d.enableWheel){var r=d.flipX?1:-1,a=d.flipY?1:-1,i=n();if(Math.abs(t)>Math.abs(e))c.rotate(i,0,0,-t*r*Math.PI*d.rotateSpeed\/window.innerWidth);else if(!d._ortho){var o=-d.zoomSpeed*a*e\/window.innerHeight*(i-c.lastT())\/20;c.pan(i,0,0,h*(Math.exp(o)-1))}}}),!0)},d.enableMouseListeners(),d};var n=t(\\\"right-now\\\"),a=t(\\\"3d-view\\\"),i=t(\\\"mouse-change\\\"),o=t(\\\"mouse-wheel\\\"),s=t(\\\"mouse-event-offset\\\"),l=t(\\\"has-passive-events\\\")},{\\\"3d-view\\\":54,\\\"has-passive-events\\\":410,\\\"mouse-change\\\":436,\\\"mouse-event-offset\\\":437,\\\"mouse-wheel\\\":439,\\\"right-now\\\":494}],295:[function(t,e,r){var n=t(\\\"glslify\\\"),a=t(\\\"gl-shader\\\"),i=n([\\\"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=n([\\\"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 a(t,i,o,null,[{name:\\\"position\\\",type:\\\"vec2\\\"}])}},{\\\"gl-shader\\\":307,glslify:408}],296:[function(t,e,r){\\\"use strict\\\";var n=t(\\\".\/camera.js\\\"),a=t(\\\"gl-axes3d\\\"),i=t(\\\"gl-axes3d\/properties\\\"),o=t(\\\"gl-spikes3d\\\"),s=t(\\\"gl-select-static\\\"),l=t(\\\"gl-fbo\\\"),c=t(\\\"a-big-triangle\\\"),u=t(\\\"mouse-change\\\"),h=t(\\\"gl-mat4\/perspective\\\"),f=t(\\\"gl-mat4\/ortho\\\"),p=t(\\\".\/lib\/shader\\\"),d=t(\\\"is-mobile\\\")({tablet:!0,featureDetect:!0});function g(){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 r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)\/r}if(e>0){r=Math.round(Math.pow(10,e));return Math.ceil(t\/r)*r}return Math.ceil(t)}function v(t){return\\\"boolean\\\"!=typeof t||t}e.exports={createScene:function(t){(t=t||{}).camera=t.camera||{};var e=t.canvas;if(!e){if(e=document.createElement(\\\"canvas\\\"),t.container)t.container.appendChild(e);else document.body.appendChild(e)}var r=t.gl;r||(t.glOptions&&(d=!!t.glOptions.preserveDrawingBuffer),r=function(t,e){var r=null;try{(r=t.getContext(\\\"webgl\\\",e))||(r=t.getContext(\\\"experimental-webgl\\\",e))}catch(t){return null}return r}(e,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:d}));if(!r)throw new Error(\\\"webgl not supported\\\");var y=t.bounds||[[-10,-10,-10],[10,10,10]],x=new g,b=l(r,r.drawingBufferWidth,r.drawingBufferHeight,{preferFloat:!d}),_=p(r),w=t.cameraObject&&!0===t.cameraObject._ortho||t.camera.projection&&\\\"orthographic\\\"===t.camera.projection.type||!1,T={eye:t.camera.eye||[2,0,0],center:t.camera.center||[0,0,0],up:t.camera.up||[0,1,0],zoomMin:t.camera.zoomMax||.1,zoomMax:t.camera.zoomMin||100,mode:t.camera.mode||\\\"turntable\\\",_ortho:w},k=t.axes||{},A=a(r,k);A.enable=!k.disable;var M=t.spikes||{},S=o(r,M),E=[],C=[],L=[],P=[],I=!0,z=!0,O=new Array(16),D=new Array(16),R={view:null,projection:O,model:D,_ortho:!1},F=(z=!0,[r.drawingBufferWidth,r.drawingBufferHeight]),B=t.cameraObject||n(e,T),N={gl:r,contextLost:!1,pixelRatio:t.pixelRatio||1,canvas:e,selection:x,camera:B,axes:A,axesPixels:null,spikes:S,bounds:y,objects:E,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,_stopped:!1,getAspectratio:function(){return{x:this.aspect[0],y:this.aspect[1],z:this.aspect[2]}},setAspectratio:function(t){this.aspect[0]=t.x,this.aspect[1]=t.y,this.aspect[2]=t.z,z=!0},setBounds:function(t,e){this.bounds[0][t]=e.min,this.bounds[1][t]=e.max},setClearColor:function(t){this.clearColor=t},clearRGBA:function(){this.gl.clearColor(this.clearColor[0],this.clearColor[1],this.clearColor[2],this.clearColor[3]),this.gl.clear(this.gl.COLOR_BUFFER_BIT|this.gl.DEPTH_BUFFER_BIT)}},j=[r.drawingBufferWidth\/N.pixelRatio|0,r.drawingBufferHeight\/N.pixelRatio|0];function V(){if(!N._stopped&&N.autoResize){var t=e.parentNode,r=1,n=1;t&&t!==document.body?(r=t.clientWidth,n=t.clientHeight):(r=window.innerWidth,n=window.innerHeight);var a=0|Math.ceil(r*N.pixelRatio),i=0|Math.ceil(n*N.pixelRatio);if(a!==e.width||i!==e.height){e.width=a,e.height=i;var o=e.style;o.position=o.position||\\\"absolute\\\",o.left=\\\"0px\\\",o.top=\\\"0px\\\",o.width=r+\\\"px\\\",o.height=n+\\\"px\\\",I=!0}}}N.autoResize&&V();function U(){for(var t=E.length,e=P.length,n=0;n<e;++n)L[n]=0;t:for(n=0;n<t;++n){var a=E[n],i=a.pickSlots;if(i){for(var o=0;o<e;++o)if(L[o]+i<255){C[n]=o,a.setPickBase(L[o]+1),L[o]+=i;continue t}var l=s(r,F);C[n]=e,P.push(l),L.push(i),a.setPickBase(1),e+=1}else C[n]=-1}for(;e>0&&0===L[e-1];)L.pop(),P.pop().dispose()}function q(){if(N.contextLost)return!0;r.isContextLost()&&(N.contextLost=!0,N.mouseListener.enabled=!1,N.selection.object=null,N.oncontextloss&&N.oncontextloss())}window.addEventListener(\\\"resize\\\",V),N.update=function(t){N._stopped||(t=t||{},I=!0,z=!0)},N.add=function(t){N._stopped||(t.axes=A,E.push(t),C.push(-1),I=!0,z=!0,U())},N.remove=function(t){if(!N._stopped){var e=E.indexOf(t);e<0||(E.splice(e,1),C.pop(),I=!0,z=!0,U())}},N.dispose=function(){if(!N._stopped&&(N._stopped=!0,window.removeEventListener(\\\"resize\\\",V),e.removeEventListener(\\\"webglcontextlost\\\",q),N.mouseListener.enabled=!1,!N.contextLost)){A.dispose(),S.dispose();for(var t=0;t<E.length;++t)E[t].dispose();b.dispose();for(t=0;t<P.length;++t)P[t].dispose();_.dispose(),r=null,A=null,S=null,E=[]}},N._mouseRotating=!1,N._prevButtons=0,N.enableMouseListeners=function(){N.mouseListener=u(e,(function(t,e,r){if(!N._stopped){var n=P.length,a=E.length,i=x.object;x.distance=1\/0,x.mouse[0]=e,x.mouse[1]=r,x.object=null,x.screen=null,x.dataCoordinate=x.dataPosition=null;var o=!1;if(t&&N._prevButtons)N._mouseRotating=!0;else{N._mouseRotating&&(z=!0),N._mouseRotating=!1;for(var s=0;s<n;++s){var l=P[s].query(e,j[1]-r-1,N.pickRadius);if(l){if(l.distance>x.distance)continue;for(var c=0;c<a;++c){var u=E[c];if(C[c]===s){var h=u.pick(l);h&&(x.buttons=t,x.screen=l.coord,x.distance=l.distance,x.object=u,x.index=h.distance,x.dataPosition=h.position,x.dataCoordinate=h.dataCoordinate,x.data=h,o=!0)}}}}}i&&i!==x.object&&(i.highlight&&i.highlight(null),I=!0),x.object&&(x.object.highlight&&x.object.highlight(x.data),I=!0),(o=o||x.object!==i)&&N.onselect&&N.onselect(x),1&t&&!(1&N._prevButtons)&&N.onclick&&N.onclick(x),N._prevButtons=t}}))},e.addEventListener(\\\"webglcontextlost\\\",q);var H=[[1\/0,1\/0,1\/0],[-1\/0,-1\/0,-1\/0]],G=[H[0].slice(),H[1].slice()];function Y(){if(!q()){V();var t=N.camera.tick();R.view=N.camera.matrix,I=I||t,z=z||t,A.pixelRatio=N.pixelRatio,S.pixelRatio=N.pixelRatio;var e=E.length,n=H[0],a=H[1];n[0]=n[1]=n[2]=1\/0,a[0]=a[1]=a[2]=-1\/0;for(var o=0;o<e;++o){(L=E[o]).pixelRatio=N.pixelRatio,L.axes=N.axes,I=I||!!L.dirty,z=z||!!L.dirty;var s=L.bounds;if(s)for(var l=s[0],u=s[1],p=0;p<3;++p)n[p]=Math.min(n[p],l[p]),a[p]=Math.max(a[p],u[p])}var d=N.bounds;if(N.autoBounds)for(p=0;p<3;++p){if(a[p]<n[p])n[p]=-1,a[p]=1;else{n[p]===a[p]&&(n[p]-=1,a[p]+=1);var g=.05*(a[p]-n[p]);n[p]=n[p]-g,a[p]=a[p]+g}d[0][p]=n[p],d[1][p]=a[p]}var v=!1;for(p=0;p<3;++p)v=v||G[0][p]!==d[0][p]||G[1][p]!==d[1][p],G[0][p]=d[0][p],G[1][p]=d[1][p];if(z=z||v,I=I||v){if(v){var y=[0,0,0];for(o=0;o<3;++o)y[o]=m((d[1][o]-d[0][o])\/10);A.autoTicks?A.update({bounds:d,tickSpacing:y}):A.update({bounds:d})}var T=r.drawingBufferWidth,k=r.drawingBufferHeight;F[0]=T,F[1]=k,j[0]=0|Math.max(T\/N.pixelRatio,1),j[1]=0|Math.max(k\/N.pixelRatio,1),function(t,e){var r=t.bounds,n=t.cameraParams,a=n.projection,i=n.model,o=t.gl.drawingBufferWidth,s=t.gl.drawingBufferHeight,l=t.zNear,c=t.zFar,u=t.fovy,p=o\/s;e?(f(a,-p,p,-1,1,l,c),n._ortho=!0):(h(a,u,p,l,c),n._ortho=!1);for(var d=0;d<16;++d)i[d]=0;i[15]=1;var g=0;for(d=0;d<3;++d)g=Math.max(g,r[1][d]-r[0][d]);for(d=0;d<3;++d)t.autoScale?i[5*d]=t.aspect[d]\/(r[1][d]-r[0][d]):i[5*d]=1\/g,t.autoCenter&&(i[12+d]=.5*-i[5*d]*(r[0][d]+r[1][d]))}(N,w);for(o=0;o<e;++o){(L=E[o]).axesBounds=d,N.clipToBounds&&(L.clipBounds=d)}x.object&&(N.snapToData?S.position=x.dataCoordinate:S.position=x.dataPosition,S.bounds=d),z&&(z=!1,function(){if(!q()){r.colorMask(!0,!0,!0,!0),r.depthMask(!0),r.disable(r.BLEND),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL);for(var t=E.length,e=P.length,n=0;n<e;++n){var a=P[n];a.shape=j,a.begin();for(var i=0;i<t;++i)if(C[i]===n){var o=E[i];o.drawPick&&(o.pixelRatio=1,o.drawPick(R))}a.end()}}}()),N.axesPixels=i(N.axes,R,T,k),N.onrender&&N.onrender(),r.bindFramebuffer(r.FRAMEBUFFER,null),r.viewport(0,0,T,k),N.clearRGBA(),r.depthMask(!0),r.colorMask(!0,!0,!0,!0),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL),r.disable(r.BLEND),r.disable(r.CULL_FACE);var M=!1;A.enable&&(M=M||A.isTransparent(),A.draw(R)),S.axes=A,x.object&&S.draw(R),r.disable(r.CULL_FACE);for(o=0;o<e;++o){(L=E[o]).axes=A,L.pixelRatio=N.pixelRatio,L.isOpaque&&L.isOpaque()&&L.draw(R),L.isTransparent&&L.isTransparent()&&(M=!0)}if(M){b.shape=F,b.bind(),r.clear(r.DEPTH_BUFFER_BIT),r.colorMask(!1,!1,!1,!1),r.depthMask(!0),r.depthFunc(r.LESS),A.enable&&A.isTransparent()&&A.drawTransparent(R);for(o=0;o<e;++o){(L=E[o]).isOpaque&&L.isOpaque()&&L.draw(R)}r.enable(r.BLEND),r.blendEquation(r.FUNC_ADD),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.colorMask(!0,!0,!0,!0),r.depthMask(!1),r.clearColor(0,0,0,0),r.clear(r.COLOR_BUFFER_BIT),A.isTransparent()&&A.drawTransparent(R);for(o=0;o<e;++o){var L;(L=E[o]).isTransparent&&L.isTransparent()&&L.drawTransparent(R)}r.bindFramebuffer(r.FRAMEBUFFER,null),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.disable(r.DEPTH_TEST),_.bind(),b.color[0].bind(0),_.uniforms.accumBuffer=0,c(r),r.disable(r.BLEND)}I=!1;for(o=0;o<e;++o)E[o].dirty=!1}}}return N.enableMouseListeners(),function t(){if(N._stopped||N.contextLost)return;Y(),requestAnimationFrame(t)}(),N.redraw=function(){N._stopped||(I=!0,Y())},N},createCamera:n}},{\\\".\/camera.js\\\":294,\\\".\/lib\/shader\\\":295,\\\"a-big-triangle\\\":62,\\\"gl-axes3d\\\":245,\\\"gl-axes3d\/properties\\\":252,\\\"gl-fbo\\\":261,\\\"gl-mat4\/ortho\\\":276,\\\"gl-mat4\/perspective\\\":277,\\\"gl-select-static\\\":306,\\\"gl-spikes3d\\\":316,\\\"is-mobile\\\":420,\\\"mouse-change\\\":436}],297:[function(t,e,r){var n=t(\\\"glslify\\\");r.pointVertex=n([\\\"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}\\\"]),r.pointFragment=n([\\\"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\\\"]),r.pickVertex=n([\\\"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\\\"]),r.pickFragment=n([\\\"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:408}],298:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-shader\\\"),a=t(\\\"gl-buffer\\\"),i=t(\\\"typedarray-pool\\\"),o=t(\\\".\/lib\/shader\\\");function s(t,e,r,n,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=a,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 r=t.gl,i=a(r),l=a(r),c=n(r,o.pointVertex,o.pointFragment),u=n(r,o.pickVertex,o.pickFragment),h=new s(t,i,l,c,u);return h.update(e),t.addObject(h),h};var l,c,u=s.prototype;u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},u.update=function(t){var e;function r(e,r){return e in t?t[e]:r}t=t||{},this.sizeMin=r(\\\"sizeMin\\\",.5),this.sizeMax=r(\\\"sizeMax\\\",20),this.color=r(\\\"color\\\",[1,0,0,1]).slice(),this.areaRatio=r(\\\"areaRatio\\\",1),this.borderColor=r(\\\"borderColor\\\",[0,0,0,1]).slice(),this.blend=r(\\\"blend\\\",!1);var n=t.positions.length>>>1,a=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=a?s:i.mallocFloat32(s.length),c=o?t.idToIndex:i.mallocInt32(n);if(a||l.set(s),!o)for(l.set(s),e=0;e<n;e++)c[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(c),a||i.free(l),o||i.free(c),this.pointCount=n,this.pickOffset=0},u.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],c=[0,0,0,0],function(t){var e=void 0!==t,r=e?this.pickShader:this.shader,n=this.plot.gl,a=this.plot.dataBox;if(0===this.pointCount)return t;var i=a[2]-a[0],o=a[3]-a[1],s=function(t,e){var r,n=0,a=t.length>>>1;for(r=0;r<a;r++){var i=t[2*r],o=t[2*r+1];i>=e[0]&&i<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,a),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax\/Math.pow(s,.33333)));l[0]=2\/i,l[4]=2\/o,l[6]=-2*a[0]\/i-1,l[7]=-2*a[1]\/o-1,this.offsetBuffer.bind(),r.bind(),r.attributes.position.pointer(),r.uniforms.matrix=l,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointCloud=u<5,r.uniforms.pointSize=u,r.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(c[0]=255&t,c[1]=t>>8&255,c[2]=t>>16&255,c[3]=t>>24&255,this.pickBuffer.bind(),r.attributes.pickId.pointer(n.UNSIGNED_BYTE),r.uniforms.pickOffset=c,this.pickOffset=t);var h=n.getParameter(n.BLEND),f=n.getParameter(n.DITHER);return h&&!this.blend&&n.disable(n.BLEND),f&&n.disable(n.DITHER),n.drawArrays(n.POINTS,0,this.pointCount),h&&!this.blend&&n.enable(n.BLEND),f&&n.enable(n.DITHER),t+this.pointCount}),u.draw=u.unifiedDraw,u.drawPick=u.unifiedDraw,u.pick=function(t,e,r){var n=this.pickOffset,a=this.pointCount;if(r<n||r>=n+a)return null;var i=r-n,o=this.points;return{object:this,pointId:i,dataCoord:[o[2*i],o[2*i+1]]}}},{\\\".\/lib\/shader\\\":297,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307,\\\"typedarray-pool\\\":547}],299:[function(t,e,r){e.exports=function(t,e,r,n){var a,i,o,s,l,c=e[0],u=e[1],h=e[2],f=e[3],p=r[0],d=r[1],g=r[2],m=r[3];(i=c*p+u*d+h*g+f*m)<0&&(i=-i,p=-p,d=-d,g=-g,m=-m);1-i>1e-6?(a=Math.acos(i),o=Math.sin(a),s=Math.sin((1-n)*a)\/o,l=Math.sin(n*a)\/o):(s=1-n,l=n);return t[0]=s*c+l*p,t[1]=s*u+l*d,t[2]=s*h+l*g,t[3]=s*f+l*m,t}},{}],300:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){return t||0===t?t.toString():\\\"\\\"}},{}],301:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"vectorize-text\\\");e.exports=function(t,e,r){var i=a[e];i||(i=a[e]={});if(t in i)return i[t];var o={textAlign:\\\"center\\\",textBaseline:\\\"middle\\\",lineHeight:1,font:e,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},s=n(t,o);o.triangles=!1;var l,c,u=n(t,o);if(r&&1!==r){for(l=0;l<s.positions.length;++l)for(c=0;c<s.positions[l].length;++c)s.positions[l][c]\/=r;for(l=0;l<u.positions.length;++l)for(c=0;c<u.positions[l].length;++c)u.positions[l][c]\/=r}var h=[[1\/0,1\/0],[-1\/0,-1\/0]],f=u.positions.length;for(l=0;l<f;++l){var p=u.positions[l];for(c=0;c<2;++c)h[0][c]=Math.min(h[0][c],p[c]),h[1][c]=Math.max(h[1][c],p[c])}return i[t]=[s,u,h]};var a={}},{\\\"vectorize-text\\\":552}],302:[function(t,e,r){var n=t(\\\"gl-shader\\\"),a=t(\\\"glslify\\\"),i=a([\\\"precision highp 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=a([\\\"precision highp 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=a([\\\"precision highp 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=a([\\\"precision highp 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 vec3 dataCoordinate;\\\\n\\\\nvoid main() {\\\\n  if (\\\\n    outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\\\\n    interpColor.a * opacity == 0.\\\\n  ) discard;\\\\n  gl_FragColor = interpColor * opacity;\\\\n}\\\\n\\\"]),c=a([\\\"precision highp 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}\\\"]),u=[{name:\\\"position\\\",type:\\\"vec3\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"glyph\\\",type:\\\"vec2\\\"},{name:\\\"id\\\",type:\\\"vec4\\\"}],h={vertex:i,fragment:l,attributes:u},f={vertex:o,fragment:l,attributes:u},p={vertex:s,fragment:l,attributes:u},d={vertex:i,fragment:c,attributes:u},g={vertex:o,fragment:c,attributes:u},m={vertex:s,fragment:c,attributes:u};function v(t,e){var r=n(t,e),a=r.attributes;return a.position.location=0,a.color.location=1,a.glyph.location=2,a.id.location=3,r}r.createPerspective=function(t){return v(t,h)},r.createOrtho=function(t){return v(t,f)},r.createProject=function(t){return v(t,p)},r.createPickPerspective=function(t){return v(t,d)},r.createPickOrtho=function(t){return v(t,g)},r.createPickProject=function(t){return v(t,m)}},{\\\"gl-shader\\\":307,glslify:408}],303:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"is-string-blank\\\"),a=t(\\\"gl-buffer\\\"),i=t(\\\"gl-vao\\\"),o=t(\\\"typedarray-pool\\\"),s=t(\\\"gl-mat4\/multiply\\\"),l=t(\\\".\/lib\/shaders\\\"),c=t(\\\".\/lib\/glyphs\\\"),u=t(\\\".\/lib\/get-simple-string\\\"),h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function f(t,e){var r=t[0],n=t[1],a=t[2],i=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*a+e[12]*i,t[1]=e[1]*r+e[5]*n+e[9]*a+e[13]*i,t[2]=e[2]*r+e[6]*n+e[10]*a+e[14]*i,t[3]=e[3]*r+e[7]*n+e[11]*a+e[15]*i,t}function p(t,e,r,n){return f(n,n),f(n,n),f(n,n)}function d(t,e){this.index=t,this.dataCoordinate=this.position=e}function g(t){return!0===t||t>1?1:t}function m(t,e,r,n,a,i,o,s,l,c,u,h){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=a,this.colorBuffer=i,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.hasAlpha=!1,this.lineWidth=0,this.projectScale=[2\/3,2\/3,2\/3],this.projectOpacity=[1,1,1],this.projectHasAlpha=!1,this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=h,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,r=l.createPerspective(e),n=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),c=l.createPickOrtho(e),u=l.createPickProject(e),h=a(e),f=a(e),p=a(e),d=a(e),g=i(e,[{buffer:h,size:3,type:e.FLOAT},{buffer:f,size:4,type:e.FLOAT},{buffer:p,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new m(e,r,n,o,h,f,p,d,g,s,c,u);return v.update(t),v};var v=m.prototype;v.pickSlots=1,v.setPickBase=function(t){this.pickId=t},v.isTransparent=function(){if(this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectHasAlpha)return!0;return!1},v.isOpaque=function(){if(!this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&!this.projectHasAlpha)return!0;return!1};var y=[0,0],x=[0,0,0],b=[0,0,0],_=[0,0,0,1],w=[0,0,0,1],T=h.slice(),k=[0,0,0],A=[[0,0,0],[0,0,0]];function M(t){return t[0]=t[1]=t[2]=0,t}function S(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function E(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function C(t,e,r,n){var a,i=e.axesProject,o=e.gl,l=t.uniforms,c=r.model||h,u=r.view||h,f=r.projection||h,d=e.axesBounds,g=function(t){for(var e=A,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);a=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],y[0]=2\/o.drawingBufferWidth,y[1]=2\/o.drawingBufferHeight,t.bind(),l.view=u,l.projection=f,l.screenSize=y,l.highlightId=e.highlightId,l.highlightScale=e.highlightScale,l.clipBounds=g,l.pickGroup=e.pickId\/255,l.pixelRatio=n;for(var m=0;m<3;++m)if(i[m]){l.scale=e.projectScale[m],l.opacity=e.projectOpacity[m];for(var v=T,C=0;C<16;++C)v[C]=0;for(C=0;C<4;++C)v[5*C]=1;v[5*m]=0,a[m]<0?v[12+m]=d[0][m]:v[12+m]=d[1][m],s(v,c,v),l.model=v;var L=(m+1)%3,P=(m+2)%3,I=M(x),z=M(b);I[L]=1,z[P]=1;var O=p(0,0,0,S(_,I)),D=p(0,0,0,S(w,z));if(Math.abs(O[1])>Math.abs(D[1])){var R=O;O=D,D=R,R=I,I=z,z=R;var F=L;L=P,P=F}O[0]<0&&(I[L]=-1),D[1]>0&&(z[P]=-1);var B=0,N=0;for(C=0;C<4;++C)B+=Math.pow(c[4*L+C],2),N+=Math.pow(c[4*P+C],2);I[L]\/=Math.sqrt(B),z[P]\/=Math.sqrt(N),l.axes[0]=I,l.axes[1]=z,l.fragClipBounds[0]=E(k,g[0],m,-1e8),l.fragClipBounds[1]=E(k,g[1],m,1e8),e.vao.bind(),e.vao.draw(o.TRIANGLES,e.vertexCount),e.lineWidth>0&&(o.lineWidth(e.lineWidth*n),e.vao.draw(o.LINES,e.lineVertexCount,e.vertexCount)),e.vao.unbind()}}var L=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function P(t,e,r,n,a,i,o){var s=r.gl;if((i===r.projectHasAlpha||o)&&C(e,r,n,a),i===r.hasAlpha||o){t.bind();var l=t.uniforms;l.model=n.model||h,l.view=n.view||h,l.projection=n.projection||h,y[0]=2\/s.drawingBufferWidth,y[1]=2\/s.drawingBufferHeight,l.screenSize=y,l.highlightId=r.highlightId,l.highlightScale=r.highlightScale,l.fragClipBounds=L,l.clipBounds=r.axes.bounds,l.opacity=r.opacity,l.pickGroup=r.pickId\/255,l.pixelRatio=a,r.vao.bind(),r.vao.draw(s.TRIANGLES,r.vertexCount),r.lineWidth>0&&(s.lineWidth(r.lineWidth*a),r.vao.draw(s.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function I(t,e,r,a){var i;i=Array.isArray(t)?e<t.length?t[e]:void 0:t,i=u(i);var o=!0;n(i)&&(i=\\\"\\\\u25bc\\\",o=!1);var s=c(i,r,a);return{mesh:s[0],lines:s[1],bounds:s[2],visible:o}}v.draw=function(t){P(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,this.pixelRatio,!1,!1)},v.drawTransparent=function(t){P(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,this.pixelRatio,!0,!1)},v.drawPick=function(t){P(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,1,!0,!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 r=this.points[e],n=this._selectResult;n.index=e;for(var a=0;a<3;++a)n.position[a]=n.dataCoordinate[a]=r[a];return n},v.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,a=e>>16&255;this.highlightId=[r\/255,n\/255,a\/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 r=+t.projectScale;this.projectScale=[r,r,r]}if(this.projectHasAlpha=!1,\\\"projectOpacity\\\"in t){if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{r=+t.projectOpacity;this.projectOpacity=[r,r,r]}for(var n=0;n<3;++n)this.projectOpacity[n]=g(this.projectOpacity[n]),this.projectOpacity[n]<1&&(this.projectHasAlpha=!0)}this.hasAlpha=!1,\\\"opacity\\\"in t&&(this.opacity=g(t.opacity),this.opacity<1&&(this.hasAlpha=!0)),this.dirty=!0;var a,i,s=t.position,l=t.font||\\\"normal\\\",c=t.alignment||[0,0];if(2===c.length)a=c[0],i=c[1];else{a=[],i=[];for(n=0;n<c.length;++n)a[n]=c[n][0],i[n]=c[n][1]}var u=[1\/0,1\/0,1\/0],h=[-1\/0,-1\/0,-1\/0],f=t.glyph,p=t.color,d=t.size,m=t.angle,v=t.lineColor,y=-1,x=0,b=0,_=0;if(s.length){_=s.length;t:for(n=0;n<_;++n){for(var w=s[n],T=0;T<3;++T)if(isNaN(w[T])||!isFinite(w[T]))continue t;var k=(N=I(f,n,l,this.pixelRatio)).mesh,A=N.lines,M=N.bounds;x+=3*k.cells.length,b+=2*A.edges.length}}var S=x+b,E=o.mallocFloat(3*S),C=o.mallocFloat(4*S),L=o.mallocFloat(2*S),P=o.mallocUint32(S);if(S>0){var z=0,O=x,D=[0,0,0,1],R=[0,0,0,1],F=Array.isArray(p)&&Array.isArray(p[0]),B=Array.isArray(v)&&Array.isArray(v[0]);t:for(n=0;n<_;++n){y+=1;for(w=s[n],T=0;T<3;++T){if(isNaN(w[T])||!isFinite(w[T]))continue t;h[T]=Math.max(h[T],w[T]),u[T]=Math.min(u[T],w[T])}k=(N=I(f,n,l,this.pixelRatio)).mesh,A=N.lines,M=N.bounds;var N,j=N.visible;if(j)if(Array.isArray(p)){if(3===(V=F?n<p.length?p[n]:[0,0,0,0]:p).length){for(T=0;T<3;++T)D[T]=V[T];D[3]=1}else if(4===V.length){for(T=0;T<4;++T)D[T]=V[T];!this.hasAlpha&&V[3]<1&&(this.hasAlpha=!0)}}else D[0]=D[1]=D[2]=0,D[3]=1;else 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tt=J[K[Q]];L[2*z]=U*(H*tt[0]-G*tt[1]+Z[0]),L[2*z+1]=U*(G*tt[0]+H*tt[1]+Z[1]),z+=1}for(X=A.edges,J=A.positions,T=0;T<X.length;++T)for(K=X[T],Q=0;Q<2;++Q){for($=0;$<3;++$)E[3*O+$]=w[$];for($=0;$<4;++$)C[4*O+$]=R[$];P[O]=y;tt=J[K[Q]];L[2*O]=U*(H*tt[0]-G*tt[1]+Z[0]),L[2*O+1]=U*(G*tt[0]+H*tt[1]+Z[1]),O+=1}}}this.bounds=[u,h],this.points=s,this.pointCount=s.length,this.vertexCount=x,this.lineVertexCount=b,this.pointBuffer.update(E),this.colorBuffer.update(C),this.glyphBuffer.update(L),this.idBuffer.update(P),o.free(E),o.free(C),o.free(L),o.free(P)},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\\\":300,\\\".\/lib\/glyphs\\\":301,\\\".\/lib\/shaders\\\":302,\\\"gl-buffer\\\":253,\\\"gl-mat4\/multiply\\\":275,\\\"gl-vao\\\":327,\\\"is-string-blank\\\":423,\\\"typedarray-pool\\\":547}],304:[function(t,e,r){\\\"use 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s=o.prototype;s.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),a=(this.outerFill,this.outerColor),i=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,h=(e[0]-l[0])*(c[2]-c[0])\/(l[2]-l[0])+c[0],f=(e[1]-l[1])*(c[3]-c[1])\/(l[3]-l[1])+c[1],p=(e[2]-l[0])*(c[2]-c[0])\/(l[2]-l[0])+c[0],d=(e[3]-l[1])*(c[3]-c[1])\/(l[3]-l[1])+c[1];if(h=Math.max(h,c[0]),f=Math.max(f,c[1]),p=Math.min(p,c[2]),d=Math.min(d,c[3]),!(p<h||d<f)){o.bind();var g=s[2]-s[0],m=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,g,f,a),o.drawBox(0,f,h,d,a),o.drawBox(0,d,g,m,a),o.drawBox(p,f,g,d,a)),this.innerFill&&o.drawBox(h,f,p,d,n),r>0){var v=r*u;o.drawBox(h-v,f-v,p+v,f+v,i),o.drawBox(h-v,d-v,p+v,d+v,i),o.drawBox(h-v,f-v,h+v,d+v,i),o.drawBox(p-v,f-v,p+v,d+v,i)}}}},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\\\":304,\\\"gl-buffer\\\":253,\\\"gl-shader\\\":307}],306:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e){var r=e[0],i=e[1],o=n(t,r,i,{}),s=a.mallocUint8(r*i*4);return new l(t,o,s)};var n=t(\\\"gl-fbo\\\"),a=t(\\\"typedarray-pool\\\"),i=t(\\\"ndarray\\\"),o=t(\\\"bit-twiddle\\\").nextPow2;function s(t,e,r,n,a){this.coord=[t,e],this.id=r,this.value=n,this.distance=a}function l(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=this;this._readCallback=function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}var c=l.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],r=this.fbo.shape[1];if(r*e*4>this.buffer.length){a.free(this.buffer);for(var n=this.buffer=a.mallocUint8(o(r*e*4)),i=0;i<r*e*4;++i)n[i]=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,r){if(!this.gl)return null;var n=this.fbo.shape.slice();t|=0,e|=0,\\\"number\\\"!=typeof r&&(r=1);var a=0|Math.min(Math.max(t-r,0),n[0]),o=0|Math.min(Math.max(t+r,0),n[0]),l=0|Math.min(Math.max(e-r,0),n[1]),c=0|Math.min(Math.max(e+r,0),n[1]);if(o<=a||c<=l)return null;var u=[o-a,c-l],h=i(this.buffer,[u[0],u[1],4],[4,4*n[0],1],4*(a+n[0]*l)),f=function(t,e,r){for(var n=1e8,a=-1,i=-1,o=t.shape[0],s=t.shape[1],l=0;l<o;l++)for(var c=0;c<s;c++){var u=t.get(l,c,0),h=t.get(l,c,1),f=t.get(l,c,2),p=t.get(l,c,3);if(u<255||h<255||f<255||p<255){var d=e-l,g=r-c,m=d*d+g*g;m<n&&(n=m,a=l,i=c)}}return[a,i,n]}(h.hi(u[0],u[1],1),r,r),p=f[0],d=f[1];return p<0||Math.pow(this.radius,2)<f[2]?null:new s(p+a|0,d+l|0,h.get(p,d,0),[h.get(p,d,1),h.get(p,d,2),h.get(p,d,3)],Math.sqrt(f[2]))},c.dispose=function(){this.gl&&(this.fbo.dispose(),a.free(this.buffer),this.gl=null,this._readTimeout&&clearTimeout(this._readTimeout))}},{\\\"bit-twiddle\\\":95,\\\"gl-fbo\\\":261,ndarray:448,\\\"typedarray-pool\\\":547}],307:[function(t,e,r){\\\"use strict\\\";var n=t(\\\".\/lib\/create-uniforms\\\"),a=t(\\\".\/lib\/create-attributes\\\"),i=t(\\\".\/lib\/reflect\\\"),o=t(\\\".\/lib\/shader-cache\\\"),s=t(\\\".\/lib\/runtime-reflect\\\"),l=t(\\\".\/lib\/GLError\\\");function c(t){this.gl=t,this.gl.lastAttribCount=0,this._vref=this._fref=this._relink=this.vertShader=this.fragShader=this.program=this.attributes=this.uniforms=this.types=null}var u=c.prototype;function h(t,e){return t.name<e.name?-1:1}u.bind=function(){var t;this.program||this._relink();var e=this.gl.getProgramParameter(this.program,this.gl.ACTIVE_ATTRIBUTES),r=this.gl.lastAttribCount;if(e>r)for(t=r;t<e;t++)this.gl.enableVertexAttribArray(t);else if(r>e)for(t=e;t<r;t++)this.gl.disableVertexAttribArray(t);this.gl.lastAttribCount=e,this.gl.useProgram(this.program)},u.dispose=function(){for(var t=this.gl.lastAttribCount,e=0;e<t;e++)this.gl.disableVertexAttribArray(e);this.gl.lastAttribCount=0,this._fref&&this._fref.dispose(),this._vref&&this._vref.dispose(),this.attributes=this.types=this.vertShader=this.fragShader=this.program=this._relink=this._fref=this._vref=null},u.update=function(t,e,r,c){if(!e||1===arguments.length){var u=t;t=u.vertex,e=u.fragment,r=u.uniforms,c=u.attributes}var f=this,p=f.gl,d=f._vref;f._vref=o.shader(p,p.VERTEX_SHADER,t),d&&d.dispose(),f.vertShader=f._vref.shader;var g=this._fref;if(f._fref=o.shader(p,p.FRAGMENT_SHADER,e),g&&g.dispose(),f.fragShader=f._fref.shader,!r||!c){var m=p.createProgram();if(p.attachShader(m,f.fragShader),p.attachShader(m,f.vertShader),p.linkProgram(m),!p.getProgramParameter(m,p.LINK_STATUS)){var v=p.getProgramInfoLog(m);throw new l(v,\\\"Error linking program:\\\"+v)}r=r||s.uniforms(p,m),c=c||s.attributes(p,m),p.deleteProgram(m)}(c=c.slice()).sort(h);var y,x=[],b=[],_=[];for(y=0;y<c.length;++y){var w=c[y];if(w.type.indexOf(\\\"mat\\\")>=0){for(var T=0|w.type.charAt(w.type.length-1),k=new Array(T),A=0;A<T;++A)k[A]=_.length,b.push(w.name+\\\"[\\\"+A+\\\"]\\\"),\\\"number\\\"==typeof w.location?_.push(w.location+A):Array.isArray(w.location)&&w.location.length===T&&\\\"number\\\"==typeof w.location[A]?_.push(0|w.location[A]):_.push(-1);x.push({name:w.name,type:w.type,locations:k})}else x.push({name:w.name,type:w.type,locations:[_.length]}),b.push(w.name),\\\"number\\\"==typeof w.location?_.push(0|w.location):_.push(-1)}var M=0;for(y=0;y<_.length;++y)if(_[y]<0){for(;_.indexOf(M)>=0;)M+=1;_[y]=M}var S=new Array(r.length);function E(){f.program=o.program(p,f._vref,f._fref,b,_);for(var t=0;t<r.length;++t)S[t]=p.getUniformLocation(f.program,r[t].name)}E(),f._relink=E,f.types={uniforms:i(r),attributes:i(c)},f.attributes=a(p,f,x,_),Object.defineProperty(f,\\\"uniforms\\\",n(p,f,r,S))},e.exports=function(t,e,r,n,a){var i=new c(t);return i.update(e,r,n,a),i}},{\\\".\/lib\/GLError\\\":308,\\\".\/lib\/create-attributes\\\":309,\\\".\/lib\/create-uniforms\\\":310,\\\".\/lib\/reflect\\\":311,\\\".\/lib\/runtime-reflect\\\":312,\\\".\/lib\/shader-cache\\\":313}],308:[function(t,e,r){function n(t,e,r){this.shortMessage=e||\\\"\\\",this.longMessage=r||\\\"\\\",this.rawError=t||\\\"\\\",this.message=\\\"gl-shader: \\\"+(e||t||\\\"\\\")+(r?\\\"\\\\n\\\"+r:\\\"\\\"),this.stack=(new Error).stack}n.prototype=new Error,n.prototype.name=\\\"GLError\\\",n.prototype.constructor=n,e.exports=n},{}],309:[function(t,e,r){\\\"use strict\\\";e.exports=function(t,e,r,a){for(var i={},l=0,c=r.length;l<c;++l){var u=r[l],h=u.name,f=u.type,p=u.locations;switch(f){case\\\"bool\\\":case\\\"int\\\":case\\\"float\\\":o(t,e,p[0],a,1,i,h);break;default:if(f.indexOf(\\\"vec\\\")>=0){if((d=f.charCodeAt(f.length-1)-48)<2||d>4)throw new n(\\\"\\\",\\\"Invalid data type for attribute \\\"+h+\\\": 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l=s[0]+(n[0]-o[0])\/(o[2]-o[0])*(s[2]-s[0]),c=s[1]+(n[1]-o[1])\/(o[3]-o[1])*(s[3]-s[1]);t[0]&&i.drawLine(l,c,s[0],c,e[0],r[0]),t[1]&&i.drawLine(l,c,l,s[1],e[1],r[1]),t[2]&&i.drawLine(l,c,s[2],c,e[2],r[2]),t[3]&&i.drawLine(l,c,l,s[3],e[3],r[3])}},a.dispose=function(){this.plot.removeOverlay(this)}},{}],315:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"glslify\\\"),a=t(\\\"gl-shader\\\"),i=n([\\\"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 * 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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;\\\\n\\\\nuniform float vectorScale, tubeScale;\\\\nuniform mat4 model, view, projection, inverseModel;\\\\nuniform vec3 eyePosition, lightPosition;\\\\n\\\\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, 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\\\\n  \/\/Lighting geometry parameters\\\\n  vec4 cameraCoordinate = view * tubePosition;\\\\n  cameraCoordinate.xyz \/= cameraCoordinate.w;\\\\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\\\\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\\\\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\\\\n\\\\n  \/\/ vec4 m_position  = model * vec4(tubePosition, 1.0);\\\\n  vec4 t_position  = view * tubePosition;\\\\n  gl_Position      = projection * t_position;\\\\n\\\\n  f_color          = color;\\\\n  f_data           = tubePosition.xyz;\\\\n  f_position       = position.xyz;\\\\n  f_uv             = uv;\\\\n}\\\\n\\\"]),i=n([\\\"#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\\\\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, fresnel, kambient, kdiffuse, kspecular, opacity;\\\\nuniform sampler2D texture;\\\\n\\\\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\\\\nvarying vec4 f_color;\\\\nvarying vec2 f_uv;\\\\n\\\\nvoid main() {\\\\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\\\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 = min(1.0, max(0.0, 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=n([\\\"precision highp float;\\\\n\\\\nprecision highp 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=n([\\\"precision highp 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}\\\"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:\\\"position\\\",type:\\\"vec4\\\"},{name:\\\"color\\\",type:\\\"vec4\\\"},{name:\\\"uv\\\",type:\\\"vec2\\\"},{name:\\\"vector\\\",type:\\\"vec4\\\"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:\\\"position\\\",type:\\\"vec4\\\"},{name:\\\"id\\\",type:\\\"vec4\\\"},{name:\\\"vector\\\",type:\\\"vec4\\\"}]}},{glslify:408}],318:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"gl-vec3\\\"),a=t(\\\"gl-vec4\\\"),i=[\\\"xyz\\\",\\\"xzy\\\",\\\"yxz\\\",\\\"yzx\\\",\\\"zxy\\\",\\\"zyx\\\"],o=function(t,e,r,i){for(var o=0,s=0;s<t.length;s++)for(var l=t[s].velocities,c=0;c<l.length;c++)o=Math.max(o,n.length(l[c]));var u=t.map((function(t){return function(t,e,r,i){for(var o=t.points,s=t.velocities,l=t.divergences,c=[],u=[],h=[],f=[],p=[],d=[],g=0,m=0,v=a.create(),y=a.create(),x=0;x<o.length;x++){var b=o[x],_=s[x],w=l[x];0===e&&(w=.05*r),m=n.length(_)\/i,v=a.create(),n.copy(v,_),v[3]=w;for(var T=0;T<8;T++)p[T]=[b[0],b[1],b[2],T];if(f.length>0)for(T=0;T<8;T++){var k=(T+1)%8;c.push(f[T],p[T],p[k],p[k],f[k],f[T]),h.push(y,v,v,v,y,y),d.push(g,m,m,m,g,g);var A=c.length;u.push([A-6,A-5,A-4],[A-3,A-2,A-1])}var M=f;f=p,p=M;var S=y;y=v,v=S;var E=g;g=m,m=E}return{positions:c,cells:u,vectors:h,vertexIntensity:d}}(t,r,i,o)})),h=[],f=[],p=[],d=[];for(s=0;s<u.length;s++){var g=u[s],m=h.length;h=h.concat(g.positions),p=p.concat(g.vectors),d=d.concat(g.vertexIntensity);for(c=0;c<g.cells.length;c++){var v=g.cells[c],y=[];f.push(y);for(var x=0;x<v.length;x++)y.push(v[x]+m)}}return{positions:h,cells:f,vectors:p,vertexIntensity:d,colormap:e}},s=function(t,e){var r,n=t.length;for(r=0;r<n;r++){var a=t[r];if(a===e)return r;if(a>e)return r-1}return r},l=function(t,e,r){return t<e?e:t>r?r:t},c=function(t){var e=1\/0;t.sort((function(t,e){return t-e}));for(var r=t.length,n=1;n<r;n++){var a=Math.abs(t[n]-t[n-1]);a<e&&(e=a)}return e};e.exports=function(t,e){var r=t.startingPositions,a=t.maxLength||1e3,u=t.tubeSize||1,h=t.absoluteTubeSize,f=t.gridFill||\\\"+x+y+z\\\",p={};-1!==f.indexOf(\\\"-x\\\")&&(p.reversedX=!0),-1!==f.indexOf(\\\"-y\\\")&&(p.reversedY=!0),-1!==f.indexOf(\\\"-z\\\")&&(p.reversedZ=!0),p.filled=i.indexOf(f.replace(\/-\/g,\\\"\\\").replace(\/\\\\+\/g,\\\"\\\"));var d=t.getVelocity||function(e){return function(t,e,r){var a=e.vectors,i=e.meshgrid,o=t[0],c=t[1],u=t[2],h=i[0].length,f=i[1].length,p=i[2].length,d=s(i[0],o),g=s(i[1],c),m=s(i[2],u),v=d+1,y=g+1,x=m+1;if(d=l(d,0,h-1),v=l(v,0,h-1),g=l(g,0,f-1),y=l(y,0,f-1),m=l(m,0,p-1),x=l(x,0,p-1),d<0||g<0||m<0||v>h-1||y>f-1||x>p-1)return n.create();var b,_,w,T,k,A,M=i[0][d],S=i[0][v],E=i[1][g],C=i[1][y],L=i[2][m],P=(o-M)\/(S-M),I=(c-E)\/(C-E),z=(u-L)\/(i[2][x]-L);switch(isFinite(P)||(P=.5),isFinite(I)||(I=.5),isFinite(z)||(z=.5),r.reversedX&&(d=h-1-d,v=h-1-v),r.reversedY&&(g=f-1-g,y=f-1-y),r.reversedZ&&(m=p-1-m,x=p-1-x),r.filled){case 5:k=m,A=x,w=g*p,T=y*p,b=d*p*f,_=v*p*f;break;case 4:k=m,A=x,b=d*p,_=v*p,w=g*p*h,T=y*p*h;break;case 3:w=g,T=y,k=m*f,A=x*f,b=d*f*p,_=v*f*p;break;case 2:w=g,T=y,b=d*f,_=v*f,k=m*f*h,A=x*f*h;break;case 1:b=d,_=v,k=m*h,A=x*h,w=g*h*p,T=y*h*p;break;default:b=d,_=v,w=g*h,T=y*h,k=m*h*f,A=x*h*f}var O=a[b+w+k],D=a[b+w+A],R=a[b+T+k],F=a[b+T+A],B=a[_+w+k],N=a[_+w+A],j=a[_+T+k],V=a[_+T+A],U=n.create(),q=n.create(),H=n.create(),G=n.create();n.lerp(U,O,B,P),n.lerp(q,D,N,P),n.lerp(H,R,j,P),n.lerp(G,F,V,P);var Y=n.create(),W=n.create();n.lerp(Y,U,H,I),n.lerp(W,q,G,I);var Z=n.create();return n.lerp(Z,Y,W,z),Z}(e,t,p)},g=t.getDivergence||function(t,e){var r=n.create(),a=1e-4;n.add(r,t,[a,0,0]);var i=d(r);n.subtract(i,i,e),n.scale(i,i,1\/a),n.add(r,t,[0,a,0]);var o=d(r);n.subtract(o,o,e),n.scale(o,o,1\/a),n.add(r,t,[0,0,a]);var s=d(r);return n.subtract(s,s,e),n.scale(s,s,1\/a),n.add(r,i,o),n.add(r,r,s),r},m=[],v=e[0][0],y=e[0][1],x=e[0][2],b=e[1][0],_=e[1][1],w=e[1][2],T=function(t){var e=t[0],r=t[1],n=t[2];return!(e<v||e>b||r<y||r>_||n<x||n>w)},k=10*n.distance(e[0],e[1])\/a,A=k*k,M=1,S=0,E=r.length;E>1&&(M=function(t){for(var e=[],r=[],n=[],a={},i={},o={},s=t.length,l=0;l<s;l++){var u=t[l],h=u[0],f=u[1],p=u[2];a[h]||(e.push(h),a[h]=!0),i[f]||(r.push(f),i[f]=!0),o[p]||(n.push(p),o[p]=!0)}var d=c(e),g=c(r),m=c(n),v=Math.min(d,g,m);return isFinite(v)?v:1}(r));for(var C=0;C<E;C++){var L=n.create();n.copy(L,r[C]);var P=[L],I=[],z=d(L),O=L;I.push(z);var D=[],R=g(L,z),F=n.length(R);isFinite(F)&&F>S&&(S=F),D.push(F),m.push({points:P,velocities:I,divergences:D});for(var B=0;B<100*a&&P.length<a&&T(L);){B++;var N=n.clone(z),j=n.squaredLength(N);if(0===j)break;if(j>A&&n.scale(N,N,k\/Math.sqrt(j)),n.add(N,N,L),z=d(N),n.squaredDistance(O,N)-A>-1e-4*A){P.push(N),O=N,I.push(z);R=g(N,z),F=n.length(R);isFinite(F)&&F>S&&(S=F),D.push(F)}L=N}}var V=o(m,t.colormap,S,M);return h?V.tubeScale=h:(0===S&&(S=1),V.tubeScale=.5*u*M\/S),V};var u=t(\\\".\/lib\/shaders\\\"),h=t(\\\"gl-cone3d\\\").createMesh;e.exports.createTubeMesh=function(t,e){return h(t,e,{shaders:u,traceType:\\\"streamtube\\\"})}},{\\\".\/lib\/shaders\\\":317,\\\"gl-cone3d\\\":254,\\\"gl-vec3\\\":346,\\\"gl-vec4\\\":382}],319:[function(t,e,r){var n=t(\\\"gl-shader\\\"),a=t(\\\"glslify\\\"),i=a([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\nattribute vec4 uv;\\\\nattribute vec3 f;\\\\nattribute vec3 normal;\\\\n\\\\nuniform vec3 objectOffset;\\\\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  vec3 localCoordinate = vec3(uv.zw, f.x);\\\\n  worldCoordinate = objectOffset + localCoordinate;\\\\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=a([\\\"precision 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 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 (\\\\n    kill > 0.0 ||\\\\n    vColor.a == 0.0 ||\\\\n    outOfRange(clipBounds[0], clipBounds[1], worldCoordinate)\\\\n  ) 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 \\\\u2014 in vertex or in fragment\\\\n  vec4 surfaceColor =\\\\n    step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\\\\n    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=a([\\\"precision highp float;\\\\n#define GLSLIFY 1\\\\n\\\\nattribute vec4 uv;\\\\nattribute float f;\\\\n\\\\nuniform vec3 objectOffset;\\\\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  worldCoordinate = objectOffset + dataCoordinate;\\\\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\\\\n\\\\n  vec4 clipPosition = projection * view * worldPosition;\\\\n  clipPosition.z += zOffset;\\\\n\\\\n  gl_Position = clipPosition;\\\\n  value = f + objectOffset.z;\\\\n  kill = -1.0;\\\\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=a([\\\"precision highp 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\\\"]);r.createShader=function(t){var e=n(t,i,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},r.createPickShader=function(t){var e=n(t,i,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},r.createContourShader=function(t){var e=n(t,s,o,null,[{name:\\\"uv\\\",type:\\\"vec4\\\"},{name:\\\"f\\\",type:\\\"float\\\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(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\\\":307,glslify:408}],320:[function(t,e,r){\\\"use strict\\\";e.exports=function(t){var e=t.gl,r=y(e),n=b(e),s=x(e),l=_(e),c=a(e),u=i(e,[{buffer:c,size:4,stride:40,offset:0},{buffer:c,size:3,stride:40,offset:16},{buffer:c,size:3,stride:40,offset:28}]),h=a(e),f=i(e,[{buffer:h,size:4,stride:20,offset:0},{buffer:h,size:1,stride:20,offset:16}]),p=a(e),d=i(e,[{buffer:p,size:2,type:e.FLOAT}]),g=o(e,1,256,e.RGBA,e.UNSIGNED_BYTE);g.minFilter=e.LINEAR,g.magFilter=e.LINEAR;var m=new M(e,[0,0],[[0,0,0],[0,0,0]],r,n,c,u,g,s,l,h,f,p,d,[0,0,0]),v={levels:[[],[],[]]};for(var w in t)v[w]=t[w];return v.colormap=v.colormap||\\\"jet\\\",m.update(v),m};var n=t(\\\"bit-twiddle\\\"),a=t(\\\"gl-buffer\\\"),i=t(\\\"gl-vao\\\"),o=t(\\\"gl-texture2d\\\"),s=t(\\\"typedarray-pool\\\"),l=t(\\\"colormap\\\"),c=t(\\\"ndarray-ops\\\"),u=t(\\\"ndarray-pack\\\"),h=t(\\\"ndarray\\\"),f=t(\\\"surface-nets\\\"),p=t(\\\"gl-mat4\/multiply\\\"),d=t(\\\"gl-mat4\/invert\\\"),g=t(\\\"binary-search-bounds\\\"),m=t(\\\"ndarray-gradient\\\"),v=t(\\\".\/lib\/shaders\\\"),y=v.createShader,x=v.createContourShader,b=v.createPickShader,_=v.createPickContourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],T=[[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 A(t,e,r,n,a){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=a}!function(){for(var t=0;t<3;++t){var e=k[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();function M(t,e,r,n,a,i,o,l,c,u,f,p,d,g,m){this.gl=t,this.shape=e,this.bounds=r,this.objectOffset=m,this.intensityBounds=[],this._shader=n,this._pickShader=a,this._coordinateBuffer=i,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=f,this._contourVAO=p,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new A([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=g,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=[h(s.mallocFloat(1024),[0,0]),h(s.mallocFloat(1024),[0,0]),h(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.pixelRatio=1,this.opacity=1,this.opacityscale=!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 S=M.prototype;S.isTransparent=function(){return this.opacity<1||this.opacityscale},S.isOpaque=function(){if(this.opacityscale)return!1;if(this.opacity<1)return!1;if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0)return!0;return!1},S.pickSlots=1,S.setPickBase=function(t){this.pickId=t};var E=[0,0,0],C={showSurface:!1,showContour:!1,projections:[w.slice(),w.slice(),w.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 r,n,a,i=e.axes&&e.axes.lastCubeProps.axis||E,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=C.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(i[r]>0)][r],p(l,t.model,l);var c=C.clipBounds[r];for(a=0;a<2;++a)for(n=0;n<3;++n)c[a][n]=t.clipBounds[a][n];c[0][r]=-1e8,c[1][r]=1e8}return C.showSurface=o,C.showContour=s,C}var P={model:w,view:w,projection:w,inverseModel:w.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,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},I=w.slice(),z=[1,0,0,0,1,0,0,0,1];function O(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=P;n.model=t.model||w,n.view=t.view||w,n.projection=t.projection||w,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var a=0;a<2;++a)for(var i=n.clipBounds[a],o=0;o<3;++o)i[o]=Math.min(Math.max(this.clipBounds[a][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=z,n.vertexColor=this.vertexColor;var s=I;for(p(s,n.view,n.model),p(s,n.projection,s),d(s,s),a=0;a<3;++a)n.eyePosition[a]=s[12+a]\/s[15];var l=s[15];for(a=0;a<3;++a)l+=this.lightPosition[a]*s[4*a+3];for(a=0;a<3;++a){var c=s[12+a];for(o=0;o<3;++o)c+=s[4*o+a]*this.lightPosition[o];n.lightPosition[a]=c\/l}var u=L(n,this);if(u.showSurface){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),a=0;a<3;++a)this.surfaceProject[a]&&this.vertexCount&&(this._shader.uniforms.model=u.projections[a],this._shader.uniforms.clipBounds=u.clipBounds[a],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var f=this._contourVAO;for(f.bind(),a=0;a<3;++a)for(h.uniforms.permutation=k[a],r.lineWidth(this.contourWidth[a]*this.pixelRatio),o=0;o<this.contourLevels[a].length;++o)o===this.highlightLevel[a]?(h.uniforms.contourColor=this.highlightColor[a],h.uniforms.contourTint=this.highlightTint[a]):0!==o&&o-1!==this.highlightLevel[a]||(h.uniforms.contourColor=this.contourColor[a],h.uniforms.contourTint=this.contourTint[a]),this._contourCounts[a][o]&&(h.uniforms.height=this.contourLevels[a][o],f.draw(r.LINES,this._contourCounts[a][o],this._contourOffsets[a][o]));for(a=0;a<3;++a)for(h.uniforms.model=u.projections[a],h.uniforms.clipBounds=u.clipBounds[a],o=0;o<3;++o)if(this.contourProject[a][o]){h.uniforms.permutation=k[o],r.lineWidth(this.contourWidth[o]*this.pixelRatio);for(var g=0;g<this.contourLevels[o].length;++g)g===this.highlightLevel[o]?(h.uniforms.contourColor=this.highlightColor[o],h.uniforms.contourTint=this.highlightTint[o]):0!==g&&g-1!==this.highlightLevel[o]||(h.uniforms.contourColor=this.contourColor[o],h.uniforms.contourTint=this.contourTint[o]),this._contourCounts[o][g]&&(h.uniforms.height=this.contourLevels[o][g],f.draw(r.LINES,this._contourCounts[o][g],this._contourOffsets[o][g]))}for(f.unbind(),(f=this._dynamicVAO).bind(),a=0;a<3;++a)if(0!==this._dynamicCounts[a])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=k[a],r.lineWidth(this.dynamicWidth[a]*this.pixelRatio),h.uniforms.contourColor=this.dynamicColor[a],h.uniforms.contourTint=this.dynamicTint[a],h.uniforms.height=this.dynamicLevel[a],f.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]),o=0;o<3;++o)this.contourProject[o][a]&&(h.uniforms.model=u.projections[o],h.uniforms.clipBounds=u.clipBounds[o],f.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]));f.unbind()}}S.draw=function(t){return O.call(this,t,!1)},S.drawTransparent=function(t){return O.call(this,t,!0)};var D={model:w,view:w,projection:w,inverseModel:w,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,objectOffset:[0,0,0],permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function R(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function F(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 B(t){if(Array.isArray(t)){if(Array.isArray(t))return[F(t[0]),F(t[1]),F(t[2])];var e=F(t);return[e.slice(),e.slice(),e.slice()]}}S.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=D;r.model=t.model||w,r.view=t.view||w,r.projection=t.projection||w,r.shape=this._field[2].shape,r.pickId=this.pickId\/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.objectOffset=this.objectOffset,r.permutation=z;for(var n=0;n<2;++n)for(var a=r.clipBounds[n],i=0;i<3;++i)a[i]=Math.min(Math.max(this.clipBounds[n][i],-1e8),1e8);var o=L(r,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=o.projections[n],this._pickShader.uniforms.clipBounds=o.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=r;var l=this._contourVAO;for(l.bind(),i=0;i<3;++i)for(e.lineWidth(this.contourWidth[i]*this.pixelRatio),s.uniforms.permutation=k[i],n=0;n<this.contourLevels[i].length;++n)this._contourCounts[i][n]&&(s.uniforms.height=this.contourLevels[i][n],l.draw(e.LINES,this._contourCounts[i][n],this._contourOffsets[i][n]));for(n=0;n<3;++n)for(s.uniforms.model=o.projections[n],s.uniforms.clipBounds=o.clipBounds[n],i=0;i<3;++i)if(this.contourProject[n][i]){s.uniforms.permutation=k[i],e.lineWidth(this.contourWidth[i]*this.pixelRatio);for(var c=0;c<this.contourLevels[i].length;++c)this._contourCounts[i][c]&&(s.uniforms.height=this.contourLevels[i][c],l.draw(e.LINES,this._contourCounts[i][c],this._contourOffsets[i][c]))}l.unbind()}},S.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)\/16)\/255,a=Math.floor(n),i=n-a,o=e[1]*(t.value[1]+(15&t.value[2])\/16)\/255,s=Math.floor(o),l=o-s;a+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var h=u?i:1-i,f=0;f<2;++f)for(var p=a+u,d=s+f,m=h*(f?l:1-l),v=0;v<3;++v)c[v]+=this._field[v].get(p,d)*m;for(var y=this._pickResult.level,x=0;x<3;++x)if(y[x]=g.le(this.contourLevels[x],c[x]),y[x]<0)this.contourLevels[x].length>0&&(y[x]=0);else if(y[x]<this.contourLevels[x].length-1){var b=this.contourLevels[x][y[x]],_=this.contourLevels[x][y[x]+1];Math.abs(b-c[x])>Math.abs(_-c[x])&&(y[x]+=1)}for(r.index[0]=i<.5?a:a+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n\/e[0],r.uv[1]=o\/e[1],v=0;v<3;++v)r.dataCoordinate[v]=this._field[v].get(r.index[0],r.index[1]);return r},S.padField=function(t,e){var r=e.shape.slice(),n=t.shape.slice();c.assign(t.lo(1,1).hi(r[0],r[1]),e),c.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),c.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),c.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),c.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))},S.update=function(t){t=t||{},this.objectOffset=t.objectOffset||this.objectOffset,this.dirty=!0,\\\"contourWidth\\\"in t&&(this.contourWidth=R(t.contourWidth,Number)),\\\"showContour\\\"in t&&(this.showContour=R(t.showContour,Boolean)),\\\"showSurface\\\"in t&&(this.showSurface=!!t.showSurface),\\\"contourTint\\\"in t&&(this.contourTint=R(t.contourTint,Boolean)),\\\"contourColor\\\"in t&&(this.contourColor=B(t.contourColor)),\\\"contourProject\\\"in t&&(this.contourProject=R(t.contourProject,(function(t){return R(t,Boolean)}))),\\\"surfaceProject\\\"in t&&(this.surfaceProject=t.surfaceProject),\\\"dynamicColor\\\"in t&&(this.dynamicColor=B(t.dynamicColor)),\\\"dynamicTint\\\"in t&&(this.dynamicTint=R(t.dynamicTint,Number)),\\\"dynamicWidth\\\"in t&&(this.dynamicWidth=R(t.dynamicWidth,Number)),\\\"opacity\\\"in t&&(this.opacity=t.opacity),\\\"opacityscale\\\"in t&&(this.opacityscale=t.opacityscale),\\\"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,r=!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 a=(e.shape[0]+2)*(e.shape[1]+2);a>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(a))),this._field[2]=h(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),this.padField(this._field[2],e),this.shape=e.shape.slice();for(var i=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]=h(this._field[o].data,[i[0]+2,i[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(b=0;b<2;++b)if(d.shape[b]!==i[b])throw new Error(\\\"gl-surface: coords have incorrect shape\\\");this.padField(this._field[o],d)}}else if(t.ticks){var g=t.ticks;if(!Array.isArray(g)||2!==g.length)throw new Error(\\\"gl-surface: invalid ticks\\\");for(o=0;o<2;++o){var v=g[o];if((Array.isArray(v)||v.length)&&(v=h(v)),v.shape[0]!==i[o])throw new Error(\\\"gl-surface: invalid tick length\\\");var y=h(v.data,i);y.stride[o]=v.stride[0],y.stride[1^o]=0,this.padField(this._field[o],y)}}else{for(o=0;o<2;++o){var x=[0,0];x[o]=1,this._field[o]=h(this._field[o].data,[i[0]+2,i[1]+2],x,0)}this._field[0].set(0,0,0);for(var b=0;b<i[0];++b)this._field[0].set(b+1,0,b);for(this._field[0].set(i[0]+1,0,i[0]-1),this._field[1].set(0,0,0),b=0;b<i[1];++b)this._field[1].set(0,b+1,b);this._field[1].set(0,i[1]+1,i[1]-1)}var _=this._field,w=h(s.mallocFloat(3*_[2].size*2),[3,i[0]+2,i[1]+2,2]);for(o=0;o<3;++o)m(w.pick(o),_[o],\\\"mirror\\\");var k=h(s.mallocFloat(3*_[2].size),[i[0]+2,i[1]+2,3]);for(o=0;o<i[0]+2;++o)for(b=0;b<i[1]+2;++b){var A=w.get(0,o,b,0),M=w.get(0,o,b,1),S=w.get(1,o,b,0),E=w.get(1,o,b,1),C=w.get(2,o,b,0),L=w.get(2,o,b,1),P=S*L-E*C,I=C*M-L*A,z=A*E-M*S,O=Math.sqrt(P*P+I*I+z*z);O<1e-8?(O=Math.max(Math.abs(P),Math.abs(I),Math.abs(z)))<1e-8?(z=1,I=P=0,O=1):O=1\/O:O=1\/Math.sqrt(O),k.set(o,b,0,P*O),k.set(o,b,1,I*O),k.set(o,b,2,z*O)}s.free(w.data);var D=[1\/0,1\/0,1\/0],F=[-1\/0,-1\/0,-1\/0],N=1\/0,j=-1\/0,V=(i[0]-1)*(i[1]-1)*6,U=s.mallocFloat(n.nextPow2(10*V)),q=0,H=0;for(o=0;o<i[0]-1;++o)t:for(b=0;b<i[1]-1;++b){for(var G=0;G<2;++G)for(var Y=0;Y<2;++Y)for(var W=0;W<3;++W){var Z=this._field[W].get(1+o+G,1+b+Y);if(isNaN(Z)||!isFinite(Z))continue t}for(W=0;W<6;++W){var X=o+T[W][0],J=b+T[W][1],K=this._field[0].get(X+1,J+1),Q=this._field[1].get(X+1,J+1);Z=this._field[2].get(X+1,J+1),P=k.get(X+1,J+1,0),I=k.get(X+1,J+1,1),z=k.get(X+1,J+1,2),t.intensity&&($=t.intensity.get(X,J));var $=t.intensity?t.intensity.get(X,J):Z+this.objectOffset[2];U[q++]=X,U[q++]=J,U[q++]=K,U[q++]=Q,U[q++]=Z,U[q++]=0,U[q++]=$,U[q++]=P,U[q++]=I,U[q++]=z,D[0]=Math.min(D[0],K+this.objectOffset[0]),D[1]=Math.min(D[1],Q+this.objectOffset[1]),D[2]=Math.min(D[2],Z+this.objectOffset[2]),N=Math.min(N,$),F[0]=Math.max(F[0],K+this.objectOffset[0]),F[1]=Math.max(F[1],Q+this.objectOffset[1]),F[2]=Math.max(F[2],Z+this.objectOffset[2]),j=Math.max(j,$),H+=1}}for(t.intensityBounds&&(N=+t.intensityBounds[0],j=+t.intensityBounds[1]),o=6;o<q;o+=10)U[o]=(U[o]-N)\/(j-N);this._vertexCount=H,this._coordinateBuffer.update(U.subarray(0,q)),s.freeFloat(U),s.free(k.data),this.bounds=[D,F],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===N&&this.intensityBounds[1]===j||(r=!0),this.intensityBounds=[N,j]}if(\\\"levels\\\"in t){var tt=t.levels;for(tt=Array.isArray(tt[0])?tt.slice():[[],[],tt],o=0;o<3;++o)tt[o]=tt[o].slice(),tt[o].sort((function(t,e){return t-e}));for(o=0;o<3;++o)for(b=0;b<tt[o].length;++b)tt[o][b]-=this.objectOffset[o];t:for(o=0;o<3;++o){if(tt[o].length!==this.contourLevels[o].length){r=!0;break}for(b=0;b<tt[o].length;++b)if(tt[o][b]!==this.contourLevels[o][b]){r=!0;break t}}this.contourLevels=tt}if(r){_=this._field,i=this.shape;for(var et=[],rt=0;rt<3;++rt){var nt=this.contourLevels[rt],at=[],it=[],ot=[0,0,0];for(o=0;o<nt.length;++o){var st=f(this._field[rt],nt[o]);at.push(et.length\/5|0),H=0;t:for(b=0;b<st.cells.length;++b){var lt=st.cells[b];for(W=0;W<2;++W){var ct=st.positions[lt[W]],ut=ct[0],ht=0|Math.floor(ut),ft=ut-ht,pt=ct[1],dt=0|Math.floor(pt),gt=pt-dt,mt=!1;e:for(var vt=0;vt<3;++vt){ot[vt]=0;var yt=(rt+vt+1)%3;for(G=0;G<2;++G){var xt=G?ft:1-ft;for(X=0|Math.min(Math.max(ht+G,0),i[0]),Y=0;Y<2;++Y){var bt=Y?gt:1-gt;if(J=0|Math.min(Math.max(dt+Y,0),i[1]),Z=vt<2?this._field[yt].get(X,J):(this.intensity.get(X,J)-this.intensityBounds[0])\/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(Z)||isNaN(Z)){mt=!0;break e}var _t=xt*bt;ot[vt]+=_t*Z}}}if(mt){if(W>0){for(var wt=0;wt<5;++wt)et.pop();H-=1}continue t}et.push(ot[0],ot[1],ct[0],ct[1],ot[2]),H+=1}}it.push(H)}this._contourOffsets[rt]=at,this._contourCounts[rt]=it}var Tt=s.mallocFloat(et.length);for(o=0;o<et.length;++o)Tt[o]=et[o];this._contourBuffer.update(Tt),s.freeFloat(Tt)}t.colormap&&this._colorMap.setPixels(function(t,e){var r=u([l({colormap:t,nshades:256,format:\\\"rgba\\\"}).map((function(t,r){var n=e?function(t,e){if(!e)return 1;if(!e.length)return 1;for(var r=0;r<e.length;++r){if(e.length<2)return 1;if(e[r][0]===t)return e[r][1];if(e[r][0]>t&&r>0){var n=(e[r][0]-t)\/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}(r\/255,e):1;return[t[0],t[1],t[2],255*n]}))]);return c.divseq(r,255),r}(t.colormap,this.opacityscale))},S.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)},S.highlight=function(t){var e,r;if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;for(r=this.snapToData?t.dataCoordinate:t.position,e=0;e<3;++e)r[e]-=this.objectOffset[e];if(this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,a=this.shape,i=s.mallocFloat(12*a[0]*a[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var l=(o+1)%3,c=(o+2)%3,u=this._field[o],h=this._field[l],p=this._field[c],d=f(u,r[o]),g=d.cells,m=d.positions;for(this._dynamicOffsets[o]=n,e=0;e<g.length;++e)for(var v=g[e],y=0;y<2;++y){var x=m[v[y]],b=+x[0],_=0|b,w=0|Math.min(_+1,a[0]),T=b-_,k=1-T,A=+x[1],M=0|A,S=0|Math.min(M+1,a[1]),E=A-M,C=1-E,L=k*C,P=k*E,I=T*C,z=T*E,O=L*h.get(_,M)+P*h.get(_,S)+I*h.get(w,M)+z*h.get(w,S),D=L*p.get(_,M)+P*p.get(_,S)+I*p.get(w,M)+z*p.get(w,S);if(isNaN(O)||isNaN(D)){y&&(n-=1);break}i[2*n+0]=O,i[2*n+1]=D,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(i.subarray(0,2*n)),s.freeFloat(i)}}},{\\\".\/lib\/shaders\\\":319,\\\"binary-search-bounds\\\":94,\\\"bit-twiddle\\\":95,colormap:128,\\\"gl-buffer\\\":253,\\\"gl-mat4\/invert\\\":273,\\\"gl-mat4\/multiply\\\":275,\\\"gl-texture2d\\\":322,\\\"gl-vao\\\":327,ndarray:448,\\\"ndarray-gradient\\\":441,\\\"ndarray-ops\\\":443,\\\"ndarray-pack\\\":444,\\\"surface-nets\\\":522,\\\"typedarray-pool\\\":547}],321:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"css-font\\\"),a=t(\\\"pick-by-alias\\\"),i=t(\\\"regl\\\"),o=t(\\\"gl-util\/context\\\"),s=t(\\\"es6-weak-map\\\"),l=t(\\\"color-normalize\\\"),c=t(\\\"font-atlas\\\"),u=t(\\\"typedarray-pool\\\"),h=t(\\\"parse-rect\\\"),f=t(\\\"is-plain-obj\\\"),p=t(\\\"parse-unit\\\"),d=t(\\\"to-px\\\"),g=t(\\\"detect-kerning\\\"),m=t(\\\"object-assign\\\"),v=t(\\\"font-measure\\\"),y=t(\\\"flatten-vertex-data\\\"),x=t(\\\"bit-twiddle\\\").nextPow2,b=new s,_=!1;if(document.body){var w=document.body.appendChild(document.createElement(\\\"div\\\"));w.style.font=\\\"italic small-caps bold condensed 16px\/2 cursive\\\",getComputedStyle(w).fontStretch&&(_=!0),document.body.removeChild(w)}var T=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=b.get(this.gl),this.shader?this.regl=this.shader.regl:this.regl=t.regl||i({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(),b.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(f(t)?t:{})};T.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\\\"+(T.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\\\"+(T.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:{}}},T.prototype.update=function(t){var e=this;if(\\\"string\\\"==typeof t)t={text:t};else if(!t)return;null!=(t=a(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=h(t.viewport),T.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=T.baseFontSize+\\\"px sans-serif\\\");var r,i=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach((function(t,r){if(\\\"string\\\"==typeof t)try{t=n.parse(t)}catch(e){t=n.parse(T.baseFontSize+\\\"px \\\"+t)}else t=n.parse(n.stringify(t));var a=n.stringify({size:T.baseFontSize,family:t.family,stretch:_?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[r]&&(o=!0,e.fontSize[r]=l),!(e.font[r]&&a==e.font[r].baseString||(i=!0,e.font[r]=T.fonts[a],e.font[r]))){var c=t.family.join(\\\", \\\"),u=[t.style];t.style!=t.variant&&u.push(t.variant),t.variant!=t.weight&&u.push(t.weight),_&&t.weight!=t.stretch&&u.push(t.stretch),e.font[r]={baseString:a,family:c,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:v(c,{origin:\\\"top\\\",fontSize:T.baseFontSize,fontStyle:u.join(\\\" \\\")})},T.fonts[a]=e.font[r]}})),(i||o)&&this.font.forEach((function(r,a){var i=n.stringify({size:e.fontSize[a],family:r.family,stretch:_?r.stretch:void 0,variant:r.variant,weight:r.weight,style:r.style});if(e.fontAtlas[a]=e.shader.atlas[i],!e.fontAtlas[a]){var o=r.metrics;e.shader.atlas[i]=e.fontAtlas[a]={fontString:i,step:2*Math.ceil(e.fontSize[a]*o.bottom*.5),em:e.fontSize[a],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),f=0;f<s.length;f++)s[f]=t.text;t.text=s}if(null!=t.text||i){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++)this.textOffsets[b]=this.textOffsets[b-1]+t.text[b-1].length,this.count+=t.text[b].length,this.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];r=[],this.font.forEach((function(t,n){T.atlasContext.font=t.baseString;for(var a=e.fontAtlas[n],i=0;i<e.text.length;i++){var o=e.text.charAt(i);if(null==a.ids[o]&&(a.ids[o]=a.chars.length,a.chars.push(o),r.push(o)),null==t.width[o]&&(t.width[o]=T.atlasContext.measureText(o).width\/T.baseFontSize,e.kerning)){var s=[];for(var l in t.width)s.push(l+o,o+l);m(t.kerning,g(t.family,{pairs:s}))}}}))}if(t.position)if(t.position.length>2){for(var w=!t.position[0].length,k=u.mallocFloat(2*this.count),A=0,M=0;A<this.counts.length;A++){var S=this.counts[A];if(w)for(var E=0;E<S;E++)k[M++]=t.position[2*A],k[M++]=t.position[2*A+1];else for(var C=0;C<S;C++)k[M++]=t.position[A][0],k[M++]=t.position[A][1]}this.position.call?this.position({type:\\\"float\\\",data:k}):this.position=this.regl.buffer({type:\\\"float\\\",data:k}),u.freeFloat(k)}else this.position.destroy&&this.position.destroy(),this.position={constant:t.position};if(t.text||i){var L=u.mallocUint8(this.count),P=u.mallocFloat(2*this.count);this.textWidth=[];for(var I=0,z=0;I<this.counts.length;I++){for(var O=this.counts[I],D=this.font[I]||this.font[0],R=this.fontAtlas[I]||this.fontAtlas[0],F=0;F<O;F++){var B=this.text.charAt(z),N=this.text.charAt(z-1);if(L[z]=R.ids[B],P[2*z]=D.width[B],F){var j=P[2*z-2],V=P[2*z],U=P[2*z-1]+.5*j+.5*V;if(this.kerning){var q=D.kerning[N+B];q&&(U+=.001*q)}P[2*z+1]=U}else P[2*z+1]=.5*P[2*z];z++}this.textWidth.push(P.length?.5*P[2*z-2]+P[2*z-1]:0)}t.align||(t.align=this.align),this.charBuffer({data:L,type:\\\"uint8\\\",usage:\\\"stream\\\"}),this.sizeBuffer({data:P,type:\\\"float\\\",usage:\\\"stream\\\"}),u.freeUint8(L),u.freeFloat(P),r.length&&this.font.forEach((function(t,r){var n=e.fontAtlas[r],a=n.step,i=Math.floor(T.maxAtlasSize\/a),o=Math.min(i,n.chars.length),s=Math.ceil(n.chars.length\/o),l=x(o*a),u=x(s*a);n.width=l,n.height=u,n.rows=s,n.cols=o,n.em&&n.texture({data:c({canvas:T.atlasCanvas,font:n.fontString,chars:n.chars,shape:[l,u],step:[a,a]})})}))}if(t.align&&(this.align=t.align,this.alignOffset=this.textWidth.map((function(t,r){var n=Array.isArray(e.align)?e.align.length>1?e.align[r]:e.align[0]:e.align;if(\\\"number\\\"==typeof n)return n;switch(n){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,r){var n=(e.font[r]||e.font[0]).metrics,a=0;return a+=.5*n.bottom,a+=\\\"number\\\"==typeof t?t-n.baseline:-n[t],T.normalViewport||(a*=-1),a}))),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 G=t.color.length;H=u.mallocUint8(G);for(var Y=(t.color.subarray||t.color.slice).bind(t.color),W=0;W<G;W+=4)H.set(l(Y(W,W+4),\\\"uint8\\\"),W)}else{var Z=t.color.length;H=u.mallocUint8(4*Z);for(var X=0;X<Z;X++)H.set(l(t.color[X]||0,\\\"uint8\\\"),4*X)}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)if(this.color.length>4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2){var J=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(J);for(var K=0;K<this.batch.length;K++)this.batch[K]={count:this.counts.length>1?this.counts[K]:this.counts[0],offset:this.textOffsets.length>1?this.textOffsets[K]:this.textOffsets[0],color:this.color?this.color.length<=4?this.color:this.color.subarray(4*K,4*K+4):[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[K]:this.opacity,baseline:null!=this.baselineOffset[K]?this.baselineOffset[K]:this.baselineOffset[0],align:this.align?null!=this.alignOffset[K]?this.alignOffset[K]:this.alignOffset[0]:0,atlas:this.fontAtlas[K]||this.fontAtlas[0],positionOffset:this.positionOffset.length>2?this.positionOffset.subarray(2*K,2*K+2):this.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=[]},T.prototype.destroy=function(){},T.prototype.kerning=!0,T.prototype.position={constant:new Float32Array(2)},T.prototype.translate=null,T.prototype.scale=null,T.prototype.font=null,T.prototype.text=\\\"\\\",T.prototype.positionOffset=[0,0],T.prototype.opacity=1,T.prototype.color=new Uint8Array([0,0,0,255]),T.prototype.alignOffset=[0,0],T.normalViewport=!1,T.maxAtlasSize=1024,T.atlasCanvas=document.createElement(\\\"canvas\\\"),T.atlasContext=T.atlasCanvas.getContext(\\\"2d\\\",{alpha:!1}),T.baseFontSize=64,T.fonts={},e.exports=T},{\\\"bit-twiddle\\\":95,\\\"color-normalize\\\":122,\\\"css-font\\\":141,\\\"detect-kerning\\\":167,\\\"es6-weak-map\\\":228,\\\"flatten-vertex-data\\\":239,\\\"font-atlas\\\":240,\\\"font-measure\\\":241,\\\"gl-util\/context\\\":323,\\\"is-plain-obj\\\":422,\\\"object-assign\\\":452,\\\"parse-rect\\\":457,\\\"parse-unit\\\":459,\\\"pick-by-alias\\\":463,regl:492,\\\"to-px\\\":530,\\\"typedarray-pool\\\":547}],322:[function(t,e,r){\\\"use strict\\\";var n=t(\\\"ndarray\\\"),a=t(\\\"ndarray-ops\\\"),i=t(\\\"typedarray-pool\\\");e.exports=function(t){if(arguments.length<=1)throw new Error(\\\"gl-texture2d: Missing arguments for texture2d constructor\\\");o||c(t);if(\\\"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],r=u(e)?e:e.raw;if(r)return y(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return x(t,e)}throw new Error(\\\"gl-texture2d: Invalid arguments for texture2d constructor\\\")};var o=null,s=null,l=null;function c(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]}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 h=function(t,e){a.muls(t,e,255)};function f(t,e,r){var n=t.gl,a=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\\\"gl-texture2d: Invalid texture size\\\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function p(t,e,r,n,a,i){this.gl=t,this.handle=e,this.format=a,this.type=i,this._shape=[r,n],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 o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}var d=p.prototype;function g(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 m(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 v(t,e,r,n,a){var i=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error(\\\"gl-texture2d: Invalid texture shape\\\");if(a===t.FLOAT&&!t.getExtension(\\\"OES_texture_float\\\"))throw new Error(\\\"gl-texture2d: Floating point textures not supported on this platform\\\");var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,a,null),new p(t,o,e,r,n,a)}function y(t,e,r,n,a,i){var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,a,a,i,e),new p(t,o,r,n,a,i)}function x(t,e){var r=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=g(o,e.stride.slice()),c=0;\\\"float32\\\"===r?c=t.FLOAT:\\\"float64\\\"===r?(c=t.FLOAT,l=!1,r=\\\"float32\\\"):\\\"uint8\\\"===r?c=t.UNSIGNED_BYTE:(c=t.UNSIGNED_BYTE,l=!1,r=\\\"uint8\\\");var u,f,d=0;if(2===o.length)d=t.LUMINANCE,o=[o[0],o[1],1],e=n(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])d=t.ALPHA;else if(2===o[2])d=t.LUMINANCE_ALPHA;else if(3===o[2])d=t.RGB;else{if(4!==o[2])throw new Error(\\\"gl-texture2d: Invalid shape for pixel coords\\\");d=t.RGBA}}c!==t.FLOAT||t.getExtension(\\\"OES_texture_float\\\")||(c=t.UNSIGNED_BYTE,l=!1);var v=e.size;if(l)u=0===e.offset&&e.data.length===v?e.data:e.data.subarray(e.offset,e.offset+v);else{var y=[o[2],o[2]*o[0],1];f=i.malloc(v,r);var x=n(f,o,y,0);\\\"float32\\\"!==r&&\\\"float64\\\"!==r||c!==t.UNSIGNED_BYTE?a.assign(x,e):h(x,e),u=f.subarray(0,v)}var b=m(t);return t.texImage2D(t.TEXTURE_2D,0,d,o[0],o[1],0,d,c,u),l||i.free(f),new p(t,b,o[0],o[1],d,c)}Object.defineProperties(d,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension(\\\"OES_texture_float_linear\\\")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error(\\\"gl-texture2d: Unknown filter mode \\\"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension(\\\"OES_texture_float_linear\\\")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error(\\\"gl-texture2d: Unknown filter mode \\\"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(\\\"EXT_texture_filter_anisotropic\\\");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.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 new Error(\\\"gl-texture2d: Unknown wrap mode \\\"+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error(\\\"gl-texture2d: Invalid texture shape\\\")}else t=[0|t,0|t];return f(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return f(this,t|=0,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,f(this,this._shape[0],t),t}}}),d.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},d.dispose=function(){this.gl.deleteTexture(this.handle)},d.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},d.setPixels=function(t,e,r,o){var s=this.gl;this.bind(),Array.isArray(e)?(o=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),o=o||0;var l=u(t)?t:t.raw;if(l){this._mipLevels.indexOf(o)<0?(s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,this.type,l),this._mipLevels.push(o)):s.texSubImage2D(s.TEXTURE_2D,o,e,r,this.format,this.type,l)}else{if(!(t.shape&&t.stride&&t.data))throw new Error(\\\"gl-texture2d: Unsupported data type\\\");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>o||r+t.shape[0]>this._shape[0]>>>o||e<0||r<0)throw new Error(\\\"gl-texture2d: Texture dimensions are out of bounds\\\");!function(t,e,r,o,s,l,c,u){var f=u.dtype,p=u.shape.slice();if(p.length<2||p.length>3)throw new Error(\\\"gl-texture2d: Invalid ndarray, must be 2d or 3d\\\");var d=0,m=0,v=g(p,u.stride.slice());\\\"float32\\\"===f?d=t.FLOAT:\\\"float64\\\"===f?(d=t.FLOAT,v=!1,f=\\\"float32\\\"):\\\"uint8\\\"===f?d=t.UNSIGNED_BYTE:(d=t.UNSIGNED_BYTE,v=!1,f=\\\"uint8\\\");if(2===p.length)m=t.LUMINANCE,p=[p[0],p[1],1],u=n(u.data,p,[u.stride[0],u.stride[1],1],u.offset);else{if(3!==p.length)throw new Error(\\\"gl-texture2d: Invalid shape for texture\\\");if(1===p[2])m=t.ALPHA;else if(2===p[2])m=t.LUMINANCE_ALPHA;else if(3===p[2])m=t.RGB;else{if(4!==p[2])throw new Error(\\\"gl-texture2d: Invalid shape for pixel coords\\\");m=t.RGBA}p[2]}m!==t.LUMINANCE&&m!==t.ALPHA||s!==t.LUMINANCE&&s!==t.ALPHA||(m=s);if(m!==s)throw new Error(\\\"gl-texture2d: Incompatible texture format for setPixels\\\");var y=u.size,x=c.indexOf(o)<0;x&&c.push(o);if(d===l&&v)0===u.offset&&u.data.length===y?x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,u.data):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,u.data):x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,u.data.subarray(u.offset,u.offset+y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,u.data.subarray(u.offset,u.offset+y));else{var b;b=l===t.FLOAT?i.mallocFloat32(y):i.mallocUint8(y);var _=n(b,p,[p[2],p[2]*p[0],1]);d===t.FLOAT&&l===t.UNSIGNED_BYTE?h(_,u):a.assign(_,u),x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,b.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,b.subarray(0,y)),l===t.FLOAT?i.freeFloat32(b):i.freeUint8(b)}}(s,e,r,o,this.format,this.type,this._mipLevels,t)}}},{ndarray:448,\\\"ndarray-ops\\\":443,\\\"typedarray-pool\\\":547}],323:[function(t,e,r){(function(r){\\\"use strict\\\";var n=t(\\\"pick-by-alias\\\");function a(t){if(t.container)if(t.container==document.body)document.body.style.width||(t.canvas.width=t.width||t.pixelRatio*r.innerWidth),document.body.style.height||(t.canvas.height=t.height||t.pixelRatio*r.innerHeight);else{var e=t.container.getBoundingClientRect();t.canvas.width=t.width||e.right-e.left,t.canvas.height=t.height||e.bottom-e.top}}function i(t){return\\\"function\\\"==typeof t.getContext&&\\\"width\\\"in t&&\\\"height\\\"in t}function o(){var t=document.createElement(\\\"canvas\\\");return t.style.position=\\\"absolute\\\",t.style.top=0,t.style.left=0,t}e.exports=function(t){var e;if(t?\\\"string\\\"==typeof t&&(t={container:t}):t={},i(t)?t={container:t}:t=\\\"string\\\"==typeof(e=t).nodeName&&\\\"function\\\"==typeof e.appendChild&&\\\"function\\\"==typeof e.getBoundingClientRect?{container:t}:function(t){return\\\"function\\\"==typeof t.drawArrays||\\\"function\\\"==typeof t.drawElements}(t)?{gl:t}:n(t,{container:\\\"container target element el canvas holder parent parentNode 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St(s+\\\"[1]\\\",i[1],\\\"expressions are not allowed in function stops.\\\")]):e.concat(bn({key:s+\\\"[1]\\\",value:i[1],valueSpec:a,style:t.style,styleSpec:t.styleSpec}))}function f(t,n){var s=zr(t.value),l=Lt(t.value),c=null!==t.value?t.value:n;if(e){if(s!==e)return[new St(t.key,c,s+\\\" stop domain type must match previous stop domain type \\\"+e)]}else e=s;if(\\\"number\\\"!==s&&\\\"string\\\"!==s&&\\\"boolean\\\"!==s)return[new St(t.key,c,\\\"stop domain value must be a number, string, or boolean\\\")];if(\\\"number\\\"!==s&&\\\"categorical\\\"!==i){var u=\\\"number expected, \\\"+s+\\\" found\\\";return Lr(a)&&void 0===i&&(u+='\\\\nIf you intended to use a categorical function, specify `\\\"type\\\": \\\"categorical\\\"`.'),[new St(t.key,c,u)]}return\\\"categorical\\\"!==i||\\\"number\\\"!==s||isFinite(l)&&Math.floor(l)===l?\\\"categorical\\\"!==i&&\\\"number\\\"===s&&void 0!==r&&l<r?[new St(t.key,c,\\\"stop domain values must appear in ascending order\\\")]:(r=l,\\\"categorical\\\"===i&&l in o?[new St(t.key,c,\\\"stop domain values must be unique\\\")]:(o[l]=!0,[])):[new St(t.key,c,\\\"integer expected, found \\\"+l)]}}function Qr(t){var e=(\\\"property\\\"===t.expressionContext?Yr:qr)(Pt(t.value),t.valueSpec);if(\\\"error\\\"===e.result)return e.value.map((function(e){return new St(\\\"\\\"+t.key+e.key,t.value,e.message)}));var r=e.value.expression||e.value._styleExpression.expression;if(\\\"property\\\"===t.expressionContext&&\\\"text-font\\\"===t.propertyKey&&!r.outputDefined())return[new St(t.key,t.value,'Invalid data expression for \\\"'+t.propertyKey+'\\\". Output values must be contained as literals within the expression.')];if(\\\"property\\\"===t.expressionContext&&\\\"layout\\\"===t.propertyType&&!De(r))return[new St(t.key,t.value,'\\\"feature-state\\\" data expressions are not supported with layout properties.')];if(\\\"filter\\\"===t.expressionContext&&!De(r))return[new St(t.key,t.value,'\\\"feature-state\\\" data expressions are not supported with filters.')];if(t.expressionContext&&0===t.expressionContext.indexOf(\\\"cluster\\\")){if(!Re(r,[\\\"zoom\\\",\\\"feature-state\\\"]))return[new St(t.key,t.value,'\\\"zoom\\\" and \\\"feature-state\\\" expressions are not supported with cluster properties.')];if(\\\"cluster-initial\\\"===t.expressionContext&&!Oe(r))return[new St(t.key,t.value,\\\"Feature data expressions are not supported with initial expression part of cluster properties.\\\")]}return[]}function $r(t){var e=t.key,r=t.value,n=t.valueSpec,a=[];return Array.isArray(n.values)?-1===n.values.indexOf(Lt(r))&&a.push(new St(e,r,\\\"expected one of [\\\"+n.values.join(\\\", \\\")+\\\"], \\\"+JSON.stringify(r)+\\\" found\\\")):-1===Object.keys(n.values).indexOf(Lt(r))&&a.push(new St(e,r,\\\"expected one of [\\\"+Object.keys(n.values).join(\\\", \\\")+\\\"], \\\"+JSON.stringify(r)+\\\" found\\\")),a}function tn(t){if(!0===t||!1===t)return!0;if(!Array.isArray(t)||0===t.length)return!1;switch(t[0]){case\\\"has\\\":return t.length>=2&&\\\"$id\\\"!==t[1]&&\\\"$type\\\"!==t[1];case\\\"in\\\":return t.length>=3&&(\\\"string\\\"!=typeof t[1]||Array.isArray(t[2]));case\\\"!in\\\":case\\\"!has\\\":case\\\"none\\\":return!1;case\\\"==\\\":case\\\"!=\\\":case\\\">\\\":case\\\">=\\\":case\\\"<\\\":case\\\"<=\\\":return 3!==t.length||Array.isArray(t[1])||Array.isArray(t[2]);case\\\"any\\\":case\\\"all\\\":for(var e=0,r=t.slice(1);e<r.length;e+=1){var n=r[e];if(!tn(n)&&\\\"boolean\\\"!=typeof n)return!1}return!0;default:return!0}}Wr.deserialize=function(t){return new Wr(t._parameters,t._specification)},Wr.serialize=function(t){return{_parameters:t._parameters,_specification:t._specification}};var en={type:\\\"boolean\\\",default:!1,transition:!1,\\\"property-type\\\":\\\"data-driven\\\",expression:{interpolated:!1,parameters:[\\\"zoom\\\",\\\"feature\\\"]}};function rn(t){if(null==t)return{filter:function(){return!0},needGeometry:!1};tn(t)||(t=an(t));var e=qr(t,en);if(\\\"error\\\"===e.result)throw new Error(e.value.map((function(t){return t.key+\\\": \\\"+t.message})).join(\\\", \\\"));return{filter:function(t,r,n){return e.value.evaluate(t,r,{},n)},needGeometry:function t(e){if(!Array.isArray(e))return!1;if(\\\"within\\\"===e[0])return!0;for(var r=1;r<e.length;r++)if(t(e[r]))return!0;return!1}(t)}}function nn(t,e){return t<e?-1:t>e?1:0}function an(t){if(!t)return!0;var e,r=t[0];return t.length<=1?\\\"any\\\"!==r:\\\"==\\\"===r?on(t[1],t[2],\\\"==\\\"):\\\"!=\\\"===r?cn(on(t[1],t[2],\\\"==\\\")):\\\"<\\\"===r||\\\">\\\"===r||\\\"<=\\\"===r||\\\">=\\\"===r?on(t[1],t[2],r):\\\"any\\\"===r?(e=t.slice(1),[\\\"any\\\"].concat(e.map(an))):\\\"all\\\"===r?[\\\"all\\\"].concat(t.slice(1).map(an)):\\\"none\\\"===r?[\\\"all\\\"].concat(t.slice(1).map(an).map(cn)):\\\"in\\\"===r?sn(t[1],t.slice(2)):\\\"!in\\\"===r?cn(sn(t[1],t.slice(2))):\\\"has\\\"===r?ln(t[1]):\\\"!has\\\"===r?cn(ln(t[1])):\\\"within\\\"!==r||t}function on(t,e,r){switch(t){case\\\"$type\\\":return[\\\"filter-type-\\\"+r,e];case\\\"$id\\\":return[\\\"filter-id-\\\"+r,e];default:return[\\\"filter-\\\"+r,t,e]}}function sn(t,e){if(0===e.length)return!1;switch(t){case\\\"$type\\\":return[\\\"filter-type-in\\\",[\\\"literal\\\",e]];case\\\"$id\\\":return[\\\"filter-id-in\\\",[\\\"literal\\\",e]];default:return e.length>200&&!e.some((function(t){return typeof t!=typeof e[0]}))?[\\\"filter-in-large\\\",t,[\\\"literal\\\",e.sort(nn)]]:[\\\"filter-in-small\\\",t,[\\\"literal\\\",e]]}}function ln(t){switch(t){case\\\"$type\\\":return!0;case\\\"$id\\\":return[\\\"filter-has-id\\\"];default:return[\\\"filter-has\\\",t]}}function cn(t){return[\\\"!\\\",t]}function un(t){return tn(Pt(t.value))?Qr(Ct({},t,{expressionContext:\\\"filter\\\",valueSpec:{value:\\\"boolean\\\"}})):function t(e){var r=e.value,n=e.key;if(\\\"array\\\"!==zr(r))return[new St(n,r,\\\"array expected, \\\"+zr(r)+\\\" found\\\")];var a,i=e.styleSpec,o=[];if(r.length<1)return[new St(n,r,\\\"filter array must have at least 1 element\\\")];switch(o=o.concat($r({key:n+\\\"[0]\\\",value:r[0],valueSpec:i.filter_operator,style:e.style,styleSpec:e.styleSpec})),Lt(r[0])){case\\\"<\\\":case\\\"<=\\\":case\\\">\\\":case\\\">=\\\":r.length>=2&&\\\"$type\\\"===Lt(r[1])&&o.push(new St(n,r,'\\\"$type\\\" cannot be use with operator 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elements')):\\\"string\\\"!==a&&o.push(new St(n+\\\"[1]\\\",r[1],\\\"string expected, \\\"+a+\\\" found\\\"));break;case\\\"within\\\":a=zr(r[1]),2!==r.length?o.push(new St(n,r,'filter array for \\\"'+r[0]+'\\\" operator must have 2 elements')):\\\"object\\\"!==a&&o.push(new St(n+\\\"[1]\\\",r[1],\\\"object expected, \\\"+a+\\\" found\\\"))}return o}(t)}function hn(t,e){var r=t.key,n=t.style,a=t.styleSpec,i=t.value,o=t.objectKey,s=a[e+\\\"_\\\"+t.layerType];if(!s)return[];var l=o.match(\/^(.*)-transition$\/);if(\\\"paint\\\"===e&&l&&s[l[1]]&&s[l[1]].transition)return bn({key:r,value:i,valueSpec:a.transition,style:n,styleSpec:a});var c,u=t.valueSpec||s[o];if(!u)return[new St(r,i,'unknown property \\\"'+o+'\\\"')];if(\\\"string\\\"===zr(i)&&Lr(u)&&!u.tokens&&(c=\/^{([^}]+)}$\/.exec(i)))return[new St(r,i,'\\\"'+o+'\\\" does not support interpolation syntax\\\\nUse an identity property function instead: `{ \\\"type\\\": \\\"identity\\\", \\\"property\\\": '+JSON.stringify(c[1])+\\\" 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r)[\\\"type\\\",\\\"source\\\",\\\"source-layer\\\",\\\"filter\\\",\\\"layout\\\"].forEach((function(t){t in r&&e.push(new St(n,r[t],'\\\"'+t+'\\\" is prohibited for ref layers'))})),a.layers.forEach((function(t){Lt(t.id)===l&&(o=t)})),o?o.ref?e.push(new St(n,r.ref,\\\"ref cannot reference another ref layer\\\")):s=Lt(o.type):e.push(new St(n,r.ref,'ref layer \\\"'+l+'\\\" not found'));else if(\\\"background\\\"!==s)if(r.source){var f=a.sources&&a.sources[r.source],p=f&&Lt(f.type);f?\\\"vector\\\"===p&&\\\"raster\\\"===s?e.push(new St(n,r.source,'layer \\\"'+r.id+'\\\" requires a raster source')):\\\"raster\\\"===p&&\\\"raster\\\"!==s?e.push(new St(n,r.source,'layer \\\"'+r.id+'\\\" requires a vector source')):\\\"vector\\\"!==p||r[\\\"source-layer\\\"]?\\\"raster-dem\\\"===p&&\\\"hillshade\\\"!==s?e.push(new St(n,r.source,\\\"raster-dem source can only be used with layer type 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Zr({layer:r,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{\\\"*\\\":function(t){return fn(Ct({layerType:s},t))}}})}}}))}function gn(t){var e=t.value,r=t.key,n=zr(e);return\\\"string\\\"!==n?[new St(r,e,\\\"string expected, \\\"+n+\\\" found\\\")]:[]}var mn={promoteId:function(t){var e=t.key,r=t.value;if(\\\"string\\\"===zr(r))return gn({key:e,value:r});var n=[];for(var a in r)n.push.apply(n,gn({key:e+\\\".\\\"+a,value:r[a]}));return n}};function vn(t){var e=t.value,r=t.key,n=t.styleSpec,a=t.style;if(!e.type)return[new St(r,e,'\\\"type\\\" is required')];var i,o=Lt(e.type);switch(o){case\\\"vector\\\":case\\\"raster\\\":case\\\"raster-dem\\\":return Zr({key:r,value:e,valueSpec:n[\\\"source_\\\"+o.replace(\\\"-\\\",\\\"_\\\")],style:t.style,styleSpec:n,objectElementValidators:mn});case\\\"geojson\\\":if(i=Zr({key:r,value:e,valueSpec:n.source_geojson,style:a,styleSpec:n,objectElementValidators:mn}),e.cluster)for(var s in e.clusterProperties){var l=e.clusterProperties[s],c=l[0],u=\\\"string\\\"==typeof c?[c,[\\\"accumulated\\\"],[\\\"get\\\",s]]:c;i.push.apply(i,Qr({key:r+\\\".\\\"+s+\\\".map\\\",value:l[1],expressionContext:\\\"cluster-map\\\"})),i.push.apply(i,Qr({key:r+\\\".\\\"+s+\\\".reduce\\\",value:u,expressionContext:\\\"cluster-reduce\\\"}))}return i;case\\\"video\\\":return Zr({key:r,value:e,valueSpec:n.source_video,style:a,styleSpec:n});case\\\"image\\\":return Zr({key:r,value:e,valueSpec:n.source_image,style:a,styleSpec:n});case\\\"canvas\\\":return[new St(r,null,\\\"Please use runtime APIs to add canvas sources, rather than including them in stylesheets.\\\",\\\"source.canvas\\\")];default:return $r({key:r+\\\".type\\\",value:e.type,valueSpec:{values:[\\\"vector\\\",\\\"raster\\\",\\\"raster-dem\\\",\\\"geojson\\\",\\\"video\\\",\\\"image\\\"]},style:a,styleSpec:n})}}function yn(t){var e=t.value,r=t.styleSpec,n=r.light,a=t.style,i=[],o=zr(e);if(void 0===e)return i;if(\\\"object\\\"!==o)return i.concat([new St(\\\"light\\\",e,\\\"object expected, \\\"+o+\\\" found\\\")]);for(var s in e){var l=s.match(\/^(.*)-transition$\/);i=i.concat(l&&n[l[1]]&&n[l[1]].transition?bn({key:s,value:e[s],valueSpec:r.transition,style:a,styleSpec:r}):n[s]?bn({key:s,value:e[s],valueSpec:n[s],style:a,styleSpec:r}):[new St(s,e[s],'unknown property \\\"'+s+'\\\"')])}return i}var xn={\\\"*\\\":function(){return[]},array:Xr,boolean:function(t){var e=t.value,r=t.key,n=zr(e);return\\\"boolean\\\"!==n?[new St(r,e,\\\"boolean expected, \\\"+n+\\\" found\\\")]:[]},number:Jr,color:function(t){var e=t.key,r=t.value,n=zr(r);return\\\"string\\\"!==n?[new St(e,r,\\\"color expected, \\\"+n+\\\" found\\\")]:null===Jt(r)?[new St(e,r,'color expected, \\\"'+r+'\\\" found')]:[]},constants:Et,enum:$r,filter:un,function:Kr,layer:dn,object:Zr,source:vn,light:yn,string:gn,formatted:function(t){return 0===gn(t).length?[]:Qr(t)},resolvedImage:function(t){return 0===gn(t).length?[]:Qr(t)}};function bn(t){var e=t.value,r=t.valueSpec,n=t.styleSpec;return r.expression&&Or(Lt(e))?Kr(t):r.expression&&Ur(Pt(e))?Qr(t):r.type&&xn[r.type]?xn[r.type](t):Zr(Ct({},t,{valueSpec:r.type?n[r.type]:r}))}function _n(t){var e=t.value,r=t.key,n=gn(t);return n.length||(-1===e.indexOf(\\\"{fontstack}\\\")&&n.push(new St(r,e,'\\\"glyphs\\\" url must include a \\\"{fontstack}\\\" token')),-1===e.indexOf(\\\"{range}\\\")&&n.push(new St(r,e,'\\\"glyphs\\\" url must include a \\\"{range}\\\" token'))),n}function wn(t,e){void 0===e&&(e=Mt);var r=[];return r=r.concat(bn({key:\\\"\\\",value:t,valueSpec:e.$root,styleSpec:e,style:t,objectElementValidators:{glyphs:_n,\\\"*\\\":function(){return[]}}})),t.constants&&(r=r.concat(Et({key:\\\"constants\\\",value:t.constants,style:t,styleSpec:e}))),Tn(r)}function Tn(t){return[].concat(t).sort((function(t,e){return t.line-e.line}))}function kn(t){return function(){for(var e=[],r=arguments.length;r--;)e[r]=arguments[r];return Tn(t.apply(this,e))}}wn.source=kn(vn),wn.light=kn(yn),wn.layer=kn(dn),wn.filter=kn(un),wn.paintProperty=kn(fn),wn.layoutProperty=kn(pn);var An=wn,Mn=An.light,Sn=An.paintProperty,En=An.layoutProperty;function Cn(t,e){var r=!1;if(e&&e.length)for(var n=0,a=e;n<a.length;n+=1)t.fire(new kt(new Error(a[n].message))),r=!0;return r}var Ln=Pn;function Pn(t,e,r){var n=this.cells=[];if(t instanceof ArrayBuffer){this.arrayBuffer=t;var a=new Int32Array(this.arrayBuffer);t=a[0],this.d=(e=a[1])+2*(r=a[2]);for(var i=0;i<this.d*this.d;i++){var o=a[3+i],s=a[3+i+1];n.push(o===s?null:a.subarray(o,s))}var l=a[3+n.length+1];this.keys=a.subarray(a[3+n.length],l),this.bboxes=a.subarray(l),this.insert=this._insertReadonly}else{this.d=e+2*r;for(var c=0;c<this.d*this.d;c++)n.push([]);this.keys=[],this.bboxes=[]}this.n=e,this.extent=t,this.padding=r,this.scale=e\/t,this.uid=0;var u=r\/e*t;this.min=-u,this.max=t+u}Pn.prototype.insert=function(t,e,r,n,a){this._forEachCell(e,r,n,a,this._insertCell,this.uid++),this.keys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(a)},Pn.prototype._insertReadonly=function(){throw\\\"Cannot insert into a GridIndex created from an ArrayBuffer.\\\"},Pn.prototype._insertCell=function(t,e,r,n,a,i){this.cells[a].push(i)},Pn.prototype.query=function(t,e,r,n,a){var i=this.min,o=this.max;if(t<=i&&e<=i&&o<=r&&o<=n&&!a)return Array.prototype.slice.call(this.keys);var s=[];return this._forEachCell(t,e,r,n,this._queryCell,s,{},a),s},Pn.prototype._queryCell=function(t,e,r,n,a,i,o,s){var l=this.cells[a];if(null!==l)for(var c=this.keys,u=this.bboxes,h=0;h<l.length;h++){var f=l[h];if(void 0===o[f]){var p=4*f;(s?s(u[p+0],u[p+1],u[p+2],u[p+3]):t<=u[p+2]&&e<=u[p+3]&&r>=u[p+0]&&n>=u[p+1])?(o[f]=!0,i.push(c[f])):o[f]=!1}}},Pn.prototype._forEachCell=function(t,e,r,n,a,i,o,s){for(var l=this._convertToCellCoord(t),c=this._convertToCellCoord(e),u=this._convertToCellCoord(r),h=this._convertToCellCoord(n),f=l;f<=u;f++)for(var p=c;p<=h;p++){var d=this.d*p+f;if((!s||s(this._convertFromCellCoord(f),this._convertFromCellCoord(p),this._convertFromCellCoord(f+1),this._convertFromCellCoord(p+1)))&&a.call(this,t,e,r,n,d,i,o,s))return}},Pn.prototype._convertFromCellCoord=function(t){return(t-this.padding)\/this.scale},Pn.prototype._convertToCellCoord=function(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))},Pn.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var t=this.cells,e=3+this.cells.length+1+1,r=0,n=0;n<this.cells.length;n++)r+=this.cells[n].length;var a=new Int32Array(e+r+this.keys.length+this.bboxes.length);a[0]=this.extent,a[1]=this.n,a[2]=this.padding;for(var i=e,o=0;o<t.length;o++){var s=t[o];a[3+o]=i,a.set(s,i),i+=s.length}return a[3+t.length]=i,a.set(this.keys,i),a[3+t.length+1]=i+=this.keys.length,a.set(this.bboxes,i),i+=this.bboxes.length,a.buffer};var In=self.ImageData,zn=self.ImageBitmap,On={};function Dn(t,e,r){void 0===r&&(r={}),Object.defineProperty(e,\\\"_classRegistryKey\\\",{value:t,writeable:!1}),On[t]={klass:e,omit:r.omit||[],shallow:r.shallow||[]}}for(var Rn in Dn(\\\"Object\\\",Object),Ln.serialize=function(t,e){var r=t.toArrayBuffer();return e&&e.push(r),{buffer:r}},Ln.deserialize=function(t){return new Ln(t.buffer)},Dn(\\\"Grid\\\",Ln),Dn(\\\"Color\\\",Kt),Dn(\\\"Error\\\",Error),Dn(\\\"ResolvedImage\\\",ee),Dn(\\\"StylePropertyFunction\\\",Wr),Dn(\\\"StyleExpression\\\",Vr,{omit:[\\\"_evaluator\\\"]}),Dn(\\\"ZoomDependentExpression\\\",Gr),Dn(\\\"ZoomConstantExpression\\\",Hr),Dn(\\\"CompoundExpression\\\",me,{omit:[\\\"_evaluate\\\"]}),Tr)Tr[Rn]._classRegistryKey||Dn(\\\"Expression_\\\"+Rn,Tr[Rn]);function Fn(t){return t&&\\\"undefined\\\"!=typeof ArrayBuffer&&(t instanceof ArrayBuffer||t.constructor&&\\\"ArrayBuffer\\\"===t.constructor.name)}function Bn(t){return zn&&t instanceof zn}function Nn(t,e){if(null==t||\\\"boolean\\\"==typeof t||\\\"number\\\"==typeof t||\\\"string\\\"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp)return t;if(Fn(t)||Bn(t))return e&&e.push(t),t;if(ArrayBuffer.isView(t)){var r=t;return e&&e.push(r.buffer),r}if(t instanceof In)return e&&e.push(t.data.buffer),t;if(Array.isArray(t)){for(var n=[],a=0,i=t;a<i.length;a+=1)n.push(Nn(i[a],e));return n}if(\\\"object\\\"==typeof t){var o=t.constructor,s=o._classRegistryKey;if(!s)throw new Error(\\\"can't serialize object of unregistered class\\\");var l=o.serialize?o.serialize(t,e):{};if(!o.serialize){for(var c in t)if(t.hasOwnProperty(c)&&!(On[s].omit.indexOf(c)>=0)){var u=t[c];l[c]=On[s].shallow.indexOf(c)>=0?u:Nn(u,e)}t instanceof Error&&(l.message=t.message)}if(l.$name)throw new Error(\\\"$name property is reserved for worker serialization logic.\\\");return\\\"Object\\\"!==s&&(l.$name=s),l}throw new Error(\\\"can't serialize object of type \\\"+typeof t)}function jn(t){if(null==t||\\\"boolean\\\"==typeof t||\\\"number\\\"==typeof t||\\\"string\\\"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||Fn(t)||Bn(t)||ArrayBuffer.isView(t)||t instanceof In)return t;if(Array.isArray(t))return t.map(jn);if(\\\"object\\\"==typeof t){var e=t.$name||\\\"Object\\\",r=On[e].klass;if(!r)throw new Error(\\\"can't deserialize unregistered class \\\"+e);if(r.deserialize)return r.deserialize(t);for(var n=Object.create(r.prototype),a=0,i=Object.keys(t);a<i.length;a+=1){var o=i[a];if(\\\"$name\\\"!==o){var s=t[o];n[o]=On[e].shallow.indexOf(o)>=0?s:jn(s)}}return n}throw new Error(\\\"can't deserialize object of type \\\"+typeof t)}var Vn=function(){this.first=!0};Vn.prototype.update=function(t,e){var r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<r&&(this.lastIntegerZoom=r,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=r,!0))};var Un={\\\"Latin-1 Supplement\\\":function(t){return t>=128&&t<=255},Arabic:function(t){return t>=1536&&t<=1791},\\\"Arabic Supplement\\\":function(t){return t>=1872&&t<=1919},\\\"Arabic Extended-A\\\":function(t){return t>=2208&&t<=2303},\\\"Hangul Jamo\\\":function(t){return t>=4352&&t<=4607},\\\"Unified Canadian Aboriginal Syllabics\\\":function(t){return t>=5120&&t<=5759},Khmer:function(t){return t>=6016&&t<=6143},\\\"Unified Canadian Aboriginal Syllabics Extended\\\":function(t){return t>=6320&&t<=6399},\\\"General Punctuation\\\":function(t){return t>=8192&&t<=8303},\\\"Letterlike Symbols\\\":function(t){return t>=8448&&t<=8527},\\\"Number Forms\\\":function(t){return t>=8528&&t<=8591},\\\"Miscellaneous Technical\\\":function(t){return t>=8960&&t<=9215},\\\"Control Pictures\\\":function(t){return t>=9216&&t<=9279},\\\"Optical Character Recognition\\\":function(t){return t>=9280&&t<=9311},\\\"Enclosed Alphanumerics\\\":function(t){return t>=9312&&t<=9471},\\\"Geometric Shapes\\\":function(t){return t>=9632&&t<=9727},\\\"Miscellaneous Symbols\\\":function(t){return t>=9728&&t<=9983},\\\"Miscellaneous Symbols and Arrows\\\":function(t){return t>=11008&&t<=11263},\\\"CJK Radicals Supplement\\\":function(t){return t>=11904&&t<=12031},\\\"Kangxi Radicals\\\":function(t){return t>=12032&&t<=12255},\\\"Ideographic Description Characters\\\":function(t){return t>=12272&&t<=12287},\\\"CJK Symbols and Punctuation\\\":function(t){return t>=12288&&t<=12351},Hiragana:function(t){return t>=12352&&t<=12447},Katakana:function(t){return t>=12448&&t<=12543},Bopomofo:function(t){return t>=12544&&t<=12591},\\\"Hangul Compatibility Jamo\\\":function(t){return t>=12592&&t<=12687},Kanbun:function(t){return t>=12688&&t<=12703},\\\"Bopomofo Extended\\\":function(t){return t>=12704&&t<=12735},\\\"CJK Strokes\\\":function(t){return t>=12736&&t<=12783},\\\"Katakana Phonetic Extensions\\\":function(t){return t>=12784&&t<=12799},\\\"Enclosed CJK Letters and Months\\\":function(t){return t>=12800&&t<=13055},\\\"CJK Compatibility\\\":function(t){return t>=13056&&t<=13311},\\\"CJK Unified Ideographs Extension A\\\":function(t){return t>=13312&&t<=19903},\\\"Yijing Hexagram Symbols\\\":function(t){return t>=19904&&t<=19967},\\\"CJK Unified Ideographs\\\":function(t){return t>=19968&&t<=40959},\\\"Yi Syllables\\\":function(t){return t>=40960&&t<=42127},\\\"Yi Radicals\\\":function(t){return t>=42128&&t<=42191},\\\"Hangul Jamo Extended-A\\\":function(t){return t>=43360&&t<=43391},\\\"Hangul Syllables\\\":function(t){return t>=44032&&t<=55215},\\\"Hangul Jamo Extended-B\\\":function(t){return t>=55216&&t<=55295},\\\"Private Use Area\\\":function(t){return t>=57344&&t<=63743},\\\"CJK Compatibility Ideographs\\\":function(t){return t>=63744&&t<=64255},\\\"Arabic Presentation Forms-A\\\":function(t){return t>=64336&&t<=65023},\\\"Vertical Forms\\\":function(t){return t>=65040&&t<=65055},\\\"CJK Compatibility Forms\\\":function(t){return t>=65072&&t<=65103},\\\"Small Form Variants\\\":function(t){return t>=65104&&t<=65135},\\\"Arabic Presentation Forms-B\\\":function(t){return t>=65136&&t<=65279},\\\"Halfwidth and Fullwidth Forms\\\":function(t){return t>=65280&&t<=65519}};function qn(t){for(var e=0,r=t;e<r.length;e+=1)if(Hn(r[e].charCodeAt(0)))return!0;return!1}function Hn(t){return!(746!==t&&747!==t&&(t<4352||!(Un[\\\"Bopomofo Extended\\\"](t)||Un.Bopomofo(t)||Un[\\\"CJK Compatibility Forms\\\"](t)&&!(t>=65097&&t<=65103)||Un[\\\"CJK Compatibility Ideographs\\\"](t)||Un[\\\"CJK Compatibility\\\"](t)||Un[\\\"CJK Radicals Supplement\\\"](t)||Un[\\\"CJK Strokes\\\"](t)||!(!Un[\\\"CJK Symbols and Punctuation\\\"](t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||Un[\\\"CJK Unified Ideographs Extension A\\\"](t)||Un[\\\"CJK Unified Ideographs\\\"](t)||Un[\\\"Enclosed CJK Letters and Months\\\"](t)||Un[\\\"Hangul Compatibility Jamo\\\"](t)||Un[\\\"Hangul Jamo Extended-A\\\"](t)||Un[\\\"Hangul Jamo Extended-B\\\"](t)||Un[\\\"Hangul Jamo\\\"](t)||Un[\\\"Hangul Syllables\\\"](t)||Un.Hiragana(t)||Un[\\\"Ideographic Description Characters\\\"](t)||Un.Kanbun(t)||Un[\\\"Kangxi Radicals\\\"](t)||Un[\\\"Katakana Phonetic Extensions\\\"](t)||Un.Katakana(t)&&12540!==t||!(!Un[\\\"Halfwidth and Fullwidth Forms\\\"](t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||!(!Un[\\\"Small Form Variants\\\"](t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||Un[\\\"Unified Canadian Aboriginal Syllabics\\\"](t)||Un[\\\"Unified Canadian Aboriginal Syllabics Extended\\\"](t)||Un[\\\"Vertical Forms\\\"](t)||Un[\\\"Yijing Hexagram Symbols\\\"](t)||Un[\\\"Yi Syllables\\\"](t)||Un[\\\"Yi Radicals\\\"](t))))}function Gn(t){return!(Hn(t)||function(t){return!!(Un[\\\"Latin-1 Supplement\\\"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||Un[\\\"General Punctuation\\\"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||Un[\\\"Letterlike Symbols\\\"](t)||Un[\\\"Number Forms\\\"](t)||Un[\\\"Miscellaneous Technical\\\"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||Un[\\\"Control Pictures\\\"](t)&&9251!==t||Un[\\\"Optical Character Recognition\\\"](t)||Un[\\\"Enclosed Alphanumerics\\\"](t)||Un[\\\"Geometric Shapes\\\"](t)||Un[\\\"Miscellaneous Symbols\\\"](t)&&!(t>=9754&&t<=9759)||Un[\\\"Miscellaneous Symbols and Arrows\\\"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||Un[\\\"CJK Symbols and Punctuation\\\"](t)||Un.Katakana(t)||Un[\\\"Private Use Area\\\"](t)||Un[\\\"CJK Compatibility Forms\\\"](t)||Un[\\\"Small Form Variants\\\"](t)||Un[\\\"Halfwidth and Fullwidth Forms\\\"](t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}function Yn(t){return t>=1424&&t<=2303||Un[\\\"Arabic Presentation Forms-A\\\"](t)||Un[\\\"Arabic Presentation Forms-B\\\"](t)}function Wn(t,e){return!(!e&&Yn(t)||t>=2304&&t<=3583||t>=3840&&t<=4255||Un.Khmer(t))}function Zn(t){for(var e=0,r=t;e<r.length;e+=1)if(Yn(r[e].charCodeAt(0)))return!0;return!1}var Xn=null,Jn=\\\"unavailable\\\",Kn=null,Qn=function(t){t&&\\\"string\\\"==typeof t&&t.indexOf(\\\"NetworkError\\\")>-1&&(Jn=\\\"error\\\"),Xn&&Xn(t)};function $n(){ta.fire(new Tt(\\\"pluginStateChange\\\",{pluginStatus:Jn,pluginURL:Kn}))}var ta=new At,ea=function(){return Jn},ra=function(){if(\\\"deferred\\\"!==Jn||!Kn)throw new Error(\\\"rtl-text-plugin cannot be downloaded unless a pluginURL is specified\\\");Jn=\\\"loading\\\",$n(),Kn&&yt({url:Kn},(function(t){t?Qn(t):(Jn=\\\"loaded\\\",$n())}))},na={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:function(){return\\\"loaded\\\"===Jn||null!=na.applyArabicShaping},isLoading:function(){return\\\"loading\\\"===Jn},setState:function(t){Jn=t.pluginStatus,Kn=t.pluginURL},isParsed:function(){return null!=na.applyArabicShaping&&null!=na.processBidirectionalText&&null!=na.processStyledBidirectionalText},getPluginURL:function(){return Kn}},aa=function(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Vn,this.transition={})};aa.prototype.isSupportedScript=function(t){return function(t,e){for(var r=0,n=t;r<n.length;r+=1)if(!Wn(n[r].charCodeAt(0),e))return!1;return!0}(t,na.isLoaded())},aa.prototype.crossFadingFactor=function(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)\/this.fadeDuration,1)},aa.prototype.getCrossfadeParameters=function(){var t=this.zoom,e=t-Math.floor(t),r=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}};var ia=function(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(Or(t))return new Wr(t,e);if(Ur(t)){var r=Yr(t,e);if(\\\"error\\\"===r.result)throw new Error(r.value.map((function(t){return t.key+\\\": \\\"+t.message})).join(\\\", \\\"));return r.value}var n=t;return\\\"string\\\"==typeof t&&\\\"color\\\"===e.type&&(n=Kt.parse(t)),{kind:\\\"constant\\\",evaluate:function(){return n}}}(void 0===e?t.specification.default:e,t.specification)};ia.prototype.isDataDriven=function(){return\\\"source\\\"===this.expression.kind||\\\"composite\\\"===this.expression.kind},ia.prototype.possiblyEvaluate=function(t,e,r){return this.property.possiblyEvaluate(this,t,e,r)};var oa=function(t){this.property=t,this.value=new ia(t,void 0)};oa.prototype.transitioned=function(t,e){return new la(this.property,this.value,e,u({},t.transition,this.transition),t.now)},oa.prototype.untransitioned=function(){return new la(this.property,this.value,null,{},0)};var sa=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};sa.prototype.getValue=function(t){return x(this._values[t].value.value)},sa.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new oa(this._values[t].property)),this._values[t].value=new ia(this._values[t].property,null===e?void 0:x(e))},sa.prototype.getTransition=function(t){return x(this._values[t].transition)},sa.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new oa(this._values[t].property)),this._values[t].transition=x(e)||void 0},sa.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var n=r[e],a=this.getValue(n);void 0!==a&&(t[n]=a);var i=this.getTransition(n);void 0!==i&&(t[n+\\\"-transition\\\"]=i)}return t},sa.prototype.transitioned=function(t,e){for(var r=new ca(this._properties),n=0,a=Object.keys(this._values);n<a.length;n+=1){var i=a[n];r._values[i]=this._values[i].transitioned(t,e._values[i])}return r},sa.prototype.untransitioned=function(){for(var t=new ca(this._properties),e=0,r=Object.keys(this._values);e<r.length;e+=1){var n=r[e];t._values[n]=this._values[n].untransitioned()}return t};var la=function(t,e,r,n,a){this.property=t,this.value=e,this.begin=a+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r)};la.prototype.possiblyEvaluate=function(t,e,r){var n=t.now||0,a=this.value.possiblyEvaluate(t,e,r),i=this.prior;if(i){if(n>this.end)return this.prior=null,a;if(this.value.isDataDriven())return this.prior=null,a;if(n<this.begin)return i.possiblyEvaluate(t,e,r);var o=(n-this.begin)\/(this.end-this.begin);return this.property.interpolate(i.possiblyEvaluate(t,e,r),a,function(t){if(t<=0)return 0;if(t>=1)return 1;var e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(o))}return a};var ca=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};ca.prototype.possiblyEvaluate=function(t,e,r){for(var n=new fa(this._properties),a=0,i=Object.keys(this._values);a<i.length;a+=1){var o=i[a];n._values[o]=this._values[o].possiblyEvaluate(t,e,r)}return n},ca.prototype.hasTransition=function(){for(var t=0,e=Object.keys(this._values);t<e.length;t+=1)if(this._values[e[t]].prior)return!0;return!1};var ua=function(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)};ua.prototype.getValue=function(t){return x(this._values[t].value)},ua.prototype.setValue=function(t,e){this._values[t]=new ia(this._values[t].property,null===e?void 0:x(e))},ua.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var n=r[e],a=this.getValue(n);void 0!==a&&(t[n]=a)}return t},ua.prototype.possiblyEvaluate=function(t,e,r){for(var n=new fa(this._properties),a=0,i=Object.keys(this._values);a<i.length;a+=1){var o=i[a];n._values[o]=this._values[o].possiblyEvaluate(t,e,r)}return n};var ha=function(t,e,r){this.property=t,this.value=e,this.parameters=r};ha.prototype.isConstant=function(){return\\\"constant\\\"===this.value.kind},ha.prototype.constantOr=function(t){return\\\"constant\\\"===this.value.kind?this.value.value:t},ha.prototype.evaluate=function(t,e,r,n){return this.property.evaluate(this.value,this.parameters,t,e,r,n)};var fa=function(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)};fa.prototype.get=function(t){return this._values[t]};var pa=function(t){this.specification=t};pa.prototype.possiblyEvaluate=function(t,e){return t.expression.evaluate(e)},pa.prototype.interpolate=function(t,e,r){var n=Ue[this.specification.type];return n?n(t,e,r):t};var da=function(t,e){this.specification=t,this.overrides=e};da.prototype.possiblyEvaluate=function(t,e,r,n){return new ha(this,\\\"constant\\\"===t.expression.kind||\\\"camera\\\"===t.expression.kind?{kind:\\\"constant\\\",value:t.expression.evaluate(e,null,{},r,n)}:t.expression,e)},da.prototype.interpolate=function(t,e,r){if(\\\"constant\\\"!==t.value.kind||\\\"constant\\\"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new ha(this,{kind:\\\"constant\\\",value:void 0},t.parameters);var n=Ue[this.specification.type];return n?new ha(this,{kind:\\\"constant\\\",value:n(t.value.value,e.value.value,r)},t.parameters):t},da.prototype.evaluate=function(t,e,r,n,a,i){return\\\"constant\\\"===t.kind?t.value:t.evaluate(e,r,n,a,i)};var ga=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.possiblyEvaluate=function(t,e,r,n){if(void 0===t.value)return new ha(this,{kind:\\\"constant\\\",value:void 0},e);if(\\\"constant\\\"===t.expression.kind){var a=t.expression.evaluate(e,null,{},r,n),i=\\\"resolvedImage\\\"===t.property.specification.type&&\\\"string\\\"!=typeof a?a.name:a,o=this._calculate(i,i,i,e);return new ha(this,{kind:\\\"constant\\\",value:o},e)}if(\\\"camera\\\"===t.expression.kind){var s=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new ha(this,{kind:\\\"constant\\\",value:s},e)}return new ha(this,t.expression,e)},e.prototype.evaluate=function(t,e,r,n,a,i){if(\\\"source\\\"===t.kind){var o=t.evaluate(e,r,n,a,i);return this._calculate(o,o,o,e)}return\\\"composite\\\"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value},e.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(da),ma=function(t){this.specification=t};ma.prototype.possiblyEvaluate=function(t,e,r,n){if(void 0!==t.value){if(\\\"constant\\\"===t.expression.kind){var a=t.expression.evaluate(e,null,{},r,n);return this._calculate(a,a,a,e)}return this._calculate(t.expression.evaluate(new aa(Math.floor(e.zoom-1),e)),t.expression.evaluate(new aa(Math.floor(e.zoom),e)),t.expression.evaluate(new aa(Math.floor(e.zoom+1),e)),e)}},ma.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},ma.prototype.interpolate=function(t){return t};var va=function(t){this.specification=t};va.prototype.possiblyEvaluate=function(t,e,r,n){return!!t.expression.evaluate(e,null,{},r,n)},va.prototype.interpolate=function(){return!1};var ya=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],t){var r=t[e];r.specification.overridable&&this.overridableProperties.push(e);var n=this.defaultPropertyValues[e]=new ia(r,void 0),a=this.defaultTransitionablePropertyValues[e]=new oa(r);this.defaultTransitioningPropertyValues[e]=a.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}};Dn(\\\"DataDrivenProperty\\\",da),Dn(\\\"DataConstantProperty\\\",pa),Dn(\\\"CrossFadedDataDrivenProperty\\\",ga),Dn(\\\"CrossFadedProperty\\\",ma),Dn(\\\"ColorRampProperty\\\",va);var xa=function(t){function e(e,r){if(t.call(this),this.id=e.id,this.type=e.type,this._featureFilter={filter:function(){return!0},needGeometry:!1},\\\"custom\\\"!==e.type&&(this.metadata=(e=e).metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,\\\"background\\\"!==e.type&&(this.source=e.source,this.sourceLayer=e[\\\"source-layer\\\"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new ua(r.layout)),r.paint)){for(var n in this._transitionablePaint=new sa(r.paint),e.paint)this.setPaintProperty(n,e.paint[n],{validate:!1});for(var a in e.layout)this.setLayoutProperty(a,e.layout[a],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new fa(r.paint)}}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},e.prototype.getLayoutProperty=function(t){return\\\"visibility\\\"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){void 0===r&&(r={}),null!=e&&this._validate(En,\\\"layers.\\\"+this.id+\\\".layout.\\\"+t,t,e,r)||(\\\"visibility\\\"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)},e.prototype.getPaintProperty=function(t){return m(t,\\\"-transition\\\")?this._transitionablePaint.getTransition(t.slice(0,-\\\"-transition\\\".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e&&this._validate(Sn,\\\"layers.\\\"+this.id+\\\".paint.\\\"+t,t,e,r))return!1;if(m(t,\\\"-transition\\\"))return this._transitionablePaint.setTransition(t.slice(0,-\\\"-transition\\\".length),e||void 0),!1;var n=this._transitionablePaint._values[t],a=\\\"cross-faded-data-driven\\\"===n.property.specification[\\\"property-type\\\"],i=n.value.isDataDriven(),o=n.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);var s=this._transitionablePaint._values[t].value;return s.isDataDriven()||i||a||this._handleOverridablePaintPropertyUpdate(t,o,s)},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype._handleOverridablePaintPropertyUpdate=function(t,e,r){return!1},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,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)},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 this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),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,r,n,a){return void 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a=ba[t.type].BYTES_PER_ELEMENT,i=r=ka(r,Math.max(e,a)),o=t.components||1;return n=Math.max(n,a),r+=a*o,{name:t.name,type:t.type,components:o,offset:i}})),size:ka(r,Math.max(n,e)),alignment:e}}function ka(t,e){return Math.ceil(t\/e)*e}wa.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},wa.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},wa.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},wa.prototype.clear=function(){this.length=0},wa.prototype.resize=function(t){this.reserve(t),this.length=t},wa.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)}},wa.prototype._refreshViews=function(){throw new Error(\\\"_refreshViews() must be implemented by each concrete StructArray layout\\\")};var Aa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(wa);Aa.prototype.bytesPerElement=4,Dn(\\\"StructArrayLayout2i4\\\",Aa);var Ma=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new 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this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=a,this.int16[s+4]=i,this.int16[s+5]=o,t},e}(wa);Sa.prototype.bytesPerElement=12,Dn(\\\"StructArrayLayout2i4i12\\\",Sa);var Ea=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n,a,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,a,i)},e.prototype.emplace=function(t,e,r,n,a,i,o){var s=4*t,l=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=a,this.uint8[l+6]=i,this.uint8[l+7]=o,t},e}(wa);Ea.prototype.bytesPerElement=8,Dn(\\\"StructArrayLayout2i4ub8\\\",Ea);var Ca=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n,a,i,o,s,l,c){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,a,i,o,s,l,c)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u){var h=9*t,f=18*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=a,this.uint16[h+4]=i,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint8[f+16]=c,this.uint8[f+17]=u,t},e}(wa);Ca.prototype.bytesPerElement=18,Dn(\\\"StructArrayLayout8ui2ub18\\\",Ca);var La=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n,a,i,o,s,l,c,u,h){var f=this.length;return this.resize(f+1),this.emplace(f,t,e,r,n,a,i,o,s,l,c,u,h)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u,h,f){var p=12*t;return this.int16[p+0]=e,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=a,this.uint16[p+4]=i,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=u,this.int16[p+10]=h,this.int16[p+11]=f,t},e}(wa);La.prototype.bytesPerElement=24,Dn(\\\"StructArrayLayout4i4ui4i24\\\",La);var Pa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=3*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,t},e}(wa);Pa.prototype.bytesPerElement=12,Dn(\\\"StructArrayLayout3f12\\\",Pa);var Ia=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(wa);Ia.prototype.bytesPerElement=4,Dn(\\\"StructArrayLayout1ul4\\\",Ia);var za=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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 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this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=a,this.int16[s+4]=i,this.int16[s+5]=o,t},e}(wa);Oa.prototype.bytesPerElement=12,Dn(\\\"StructArrayLayout2i2i2i12\\\",Oa);var Da=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,a){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n,a)},e.prototype.emplace=function(t,e,r,n,a,i){var o=4*t,s=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[s+6]=a,this.int16[s+7]=i,t},e}(wa);Da.prototype.bytesPerElement=16,Dn(\\\"StructArrayLayout2f1f2i16\\\",Da);var Ra=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,a){var i=12*t,o=3*t;return this.uint8[i+0]=e,this.uint8[i+1]=r,this.float32[o+1]=n,this.float32[o+2]=a,t},e}(wa);Ra.prototype.bytesPerElement=12,Dn(\\\"StructArrayLayout2ub2f12\\\",Ra);var Fa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=3*t;return 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this.int16[y+0]=e,this.int16[y+1]=r,this.uint16[y+2]=n,this.uint16[y+3]=a,this.uint32[x+2]=i,this.uint32[x+3]=o,this.uint32[x+4]=s,this.uint16[y+10]=l,this.uint16[y+11]=c,this.uint16[y+12]=u,this.float32[x+7]=h,this.float32[x+8]=f,this.uint8[b+36]=p,this.uint8[b+37]=d,this.uint8[b+38]=g,this.uint32[x+10]=m,this.int16[y+22]=v,t},e}(wa);Ba.prototype.bytesPerElement=48,Dn(\\\"StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48\\\",Ba);var Na=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n,a,i,o,s,l,c,u,h,f,p,d,g,m,v,y,x,b,_,w,T,k,A,M,S){var E=this.length;return this.resize(E+1),this.emplace(E,t,e,r,n,a,i,o,s,l,c,u,h,f,p,d,g,m,v,y,x,b,_,w,T,k,A,M,S)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u,h,f,p,d,g,m,v,y,x,b,_,w,T,k,A,M,S,E){var C=34*t,L=17*t;return this.int16[C+0]=e,this.int16[C+1]=r,this.int16[C+2]=n,this.int16[C+3]=a,this.int16[C+4]=i,this.int16[C+5]=o,this.int16[C+6]=s,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=u,this.uint16[C+10]=h,this.uint16[C+11]=f,this.uint16[C+12]=p,this.uint16[C+13]=d,this.uint16[C+14]=g,this.uint16[C+15]=m,this.uint16[C+16]=v,this.uint16[C+17]=y,this.uint16[C+18]=x,this.uint16[C+19]=b,this.uint16[C+20]=_,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[L+12]=k,this.float32[L+13]=A,this.float32[L+14]=M,this.float32[L+15]=S,this.float32[L+16]=E,t},e}(wa);Na.prototype.bytesPerElement=68,Dn(\\\"StructArrayLayout8i15ui1ul4f68\\\",Na);var ja=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(wa);ja.prototype.bytesPerElement=4,Dn(\\\"StructArrayLayout1f4\\\",ja);var Va=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=3*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,t},e}(wa);Va.prototype.bytesPerElement=6,Dn(\\\"StructArrayLayout3i6\\\",Va);var Ua=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=4*t;return this.uint32[2*t+0]=e,this.uint16[a+2]=r,this.uint16[a+3]=n,t},e}(wa);Ua.prototype.bytesPerElement=8,Dn(\\\"StructArrayLayout1ul2ui8\\\",Ua);var qa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(wa);qa.prototype.bytesPerElement=4,Dn(\\\"StructArrayLayout2ui4\\\",qa);var Ha=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(wa);Ha.prototype.bytesPerElement=2,Dn(\\\"StructArrayLayout1ui2\\\",Ha);var Ga=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(wa);Ga.prototype.bytesPerElement=8,Dn(\\\"StructArrayLayout2f8\\\",Ga);var Ya=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.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,r,n){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,a){var i=4*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,this.float32[i+3]=a,t},e}(wa);Ya.prototype.bytesPerElement=16,Dn(\\\"StructArrayLayout4f16\\\",Ya);var Wa=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={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},anchorPoint:{configurable:!0}};ret