import plotly
from plotly import tools
from plotly.offline import iplot
from plotly import graph_objs as go
plotly.offline.init_notebook_mode()
print(69)- plotly.js v1.5.2
- Copyright 2012-2016, Plotly, Inc.
- All rights reserved.
- Licensed under the MIT license
/
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e=this.time,r=e.length,n=l.le(e,t),i=this.scratch[0],a=this.state,o=this.velocity,u=this.dimension;if(n>=r-1)for(var c=a.length-1,f=(t-e[r-1],0);u>f;++f,--c)i[f]=o[c];else{for(var c=u*(n+1)-1,h=e[n],p=e[n+1],d=p-h||1,g=this.scratch[1],v=this.scratch[2],m=this.scratch[3],y=this.scratch[4],b=!0,f=0;u>f;++f,--c)g[f]=a[c],m[f]=o[c]d,v[f]=a[c+u],y[f]=o[c+u]d,b=b&&g[f]===v[f]&&m[f]===y[f]&&0===m[f];if(b)for(var f=0;u>f;++f)i[f]=0;else{s.derivative(g,m,v,y,(t-h)/d,i);for(var f=0;u>f;++f)i[f]/=d}}return i},u.lastT=function(){var t=this._time;return t[t.length-1]},u.stable=function(){for(var t=this._velocity,e=t.length,r=this.dimension-1;r>=0;--r)if(t[--e])return!1;return!0},u.jump=function(t){var e=this.lastT(),r=this.dimension;if(!(e>t||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=this.bounds,l=s[0],u=s[1];this._time.push(e,t);for(var c=0;2>c;++c)for(var f=0;r>f;++f)i.push(i[o++]),a.push(0);this._time.push(t);for(var f=r;f>0;--f)i.push(n(l[f-1],u[f-1],arguments[f])),a.push(0)}},u.push=function(t){var e=this.lastT(),r=this.dimension;if(!(e>t||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=t-e,l=this.bounds,u=l[0],c=l[1],f=s>1e-6?1/s:0;this._time.push(t);for(var h=r;h>0;--h){var p=n(u[h-1],c[h-1],arguments[h]);i.push(p),a.push((p-i[o++])f)}}},u.set=function(t){var e=this.dimension;if(!(t<this.lastT()||arguments.length!==e+1)){var r=this._state,i=this._velocity,a=this.bounds,o=a[0],s=a[1];this._time.push(t);for(var l=e;l>0;--l)r.push(n(o[l-1],s[l-1],arguments[l])),i.push(0)}},u.move=function(t){var e=this.lastT(),r=this.dimension;if(!(e>=t||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=this.bounds,l=s[0],u=s[1],c=t-e,f=c>1e-6?1/c:0;this._time.push(t);for(var h=r;h>0;--h){var p=arguments[h];i.push(n(l[h-1],u[h-1],i[o++]+p)),a.push(pf)}}},u.idle=function(t){var e=this.lastT();if(!(e>t)){var r=this.dimension,i=this._state,a=this._velocity,o=i.length-r,s=this.bounds,l=s[0],u=s[1],c=t-e;this._time.push(t);for(var f=r-1;f>=0;--f)i.push(n(l[f],u[f],i[o]+ca[o])),a.push(0),o+=1}}},{"binary-search-bounds":18,"cubic-hermite":19}],18:[function(t,e,r){arguments[4][4][0].apply(r,arguments)},{dup:4}],19:[function(t,e,r){"use strict";function n(t,e,r,n,i,a){var o=6ii-6i,s=3ii-4i+1,l=-6ii+6i,u=3ii-2i;if(t.length){a||(a=new Array(t.length));for(var c=t.length-1;c>=0;--c)a[c]=ot[c]+se[c]+lr[c]+un[c];return a}return ot+se+lr[c]+un}function i(t,e,r,n,i,a){var o=i-1,s=ii,l=oo,u=(1+2i)l,c=il,f=s*(3-2i),h=so;if(t.length){a||(a=new Array(t.length));for(var p=t.length-1;p>=0;--p)a[p]=ut[p]+ce[p]+fr[p]+hn[p];return a}return ut+ce+fr+hn}e.exports=i,e.exports.derivative=n},{}],20:[function(t,e,r){"use strict";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t,e,r,n){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2)+Math.pow(n,2))}function a(t,e){var r=e[0],n=e[1],a=e[2],o=e[3],s=i(r,n,a,o);s>1e-6?(t[0]=r/s,t[1]=n/s,t[2]=a/s,t[3]=o/s):(t[0]=t[1]=t[2]=0,t[3]=1)}function o(t,e,r){this.radius=l([r]),this.center=l(e),this.rotation=l(t),this.computedRadius=this.radius.curve(0),this.computedCenter=this.center.curve(0),this.computedRotation=this.rotation.curve(0),this.computedUp=[.1,0,0],this.computedEye=[.1,0,0],this.computedMatrix=[.1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.rotation||[0,0,0,1],n=t.radius||1;e=[].slice.call(e,0,3),r=[].slice.call(r,0,4),a(r,r);var i=new o(r,e,Math.log(n));return i.setDistanceLimits(t.zoomMin,t.zoomMax),("eye"in t||"up"in t)&&i.lookAt(0,t.eye,t.center,t.up),i}e.exports=s;var l=t("filtered-vector"),u=t("gl-mat4/lookAt"),c=t("gl-mat4/fromQuat"),f=t("gl-mat4/invert"),h=t("./lib/quatFromFrame"),p=o.prototype;p.lastT=function(){return Math.max(this.radius.lastT(),this.center.lastT(),this.rotation.lastT())},p.recalcMatrix=function(t){this.radius.curve(t),this.center.curve(t),this.rotation.curve(t);var e=this.computedRotation;a(e,e);var r=this.computedMatrix;c(r,e);var n=this.computedCenter,i=this.computedEye,o=this.computedUp,s=Math.exp(this.computedRadius[0]);i[0]=n[0]+sr[2],i[1]=n[1]+sr[6],i[2]=n[2]+sr[10],o[0]=r[1],o[1]=r[5],o[2]=r[9];for(var l=0;3>l;++l){for(var u=0,f=0;3>f;++f)u+=r[l+4f]i[f];r[12+l]=-u}},p.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r},p.idle=function(t){this.center.idle(t),this.radius.idle(t),this.rotation.idle(t)},p.flush=function(t){this.center.flush(t),this.radius.flush(t),this.rotation.flush(t)},p.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=a[1],s=a[5],l=a[9],u=n(o,s,l);o/=u,s/=u,l/=u;var c=a[0],f=a[4],h=a[8],p=co+fs+hl;c-=op,f-=sp,h-=lp;var d=n(c,f,h);c/=d,f/=d,h/=d;var g=a[2],v=a[6],m=a[10],y=go+vs+ml,b=gc+vf+mh;g-=yo+bc,v-=ys+bf,m-=yl+bh;var x=n(g,v,m);g/=x,v/=x,m/=x;var _=ce+or,w=fe+sr,k=he+l*r;this.center.move(t,,w,k);var A=Math.exp(this.computedRadius[0]);A=Math.max(1e-4,A+i),this.radius.set(t,Math.log(A))},p.rotate=function(t,e,r,a){this.recalcMatrix(t),e=e||0,r=r||0;var o=this.computedMatrix,s=o[0],l=o[4],u=o[8],c=o[1],f=o[5],h=o[9],p=o[2],d=o[6],g=o[10],v=es+rc,m=el+rf,y=eu+rh,b=-(dy-gm),x=-(gv-py),=-(pm-dv),w=Math.sqrt(Math.max(0,1-Math.pow(b,2)-Math.pow(x,2)-Math.pow(,2))),k=i(b,x,,w);k>1e-6?(b/=k,x/=k,/=k,w/=k):(b=x==0,w=1);var A=this.computedRotation,M=A[0],T=A[1],E=A[2],L=A[3],S=Mw+Lb+T*-Ex,C=Tw+Lx+Eb-M*,P=Ew+L+Mx-Tb,z=Lw-Mb-Tx-E;if(a){b=p,x=d,=g;var R=Math.sin(a)/n(b,x,);b*=R,x*=R,=R,w=Math.cos(e),S=Sw+zb+C-Px,C=Cw+zx+Pb-S*,P=Pw+z+Sx-Cb,z=zw-Sb-Cx-P}var O=i(S,C,P,z);O>1e-6?(S/=O,C/=O,P/=O,z/=O):(S=C=P=0,z=1),this.rotation.set(t,S,C,P,z)},p.lookAt=function(t,e,r,n){this.recalcMatrix(t),r=r||this.computedCenter,e=e||this.computedEye,n=n||this.computedUp;var i=this.computedMatrix;u(i,e,r,n);var o=this.computedRotation;h(o,i[0],i[1],i[2],i[4],i[5],i[6],i[8],i[9],i[10]),a(o,o),this.rotation.set(t,o[0],o[1],o[2],o[3]);for(var s=0,l=0;3>l;++l)s+=Math.pow(r[l]-e[l],2);this.radius.set(t,.5*Math.log(Math.max(s,1e-6))),this.center.set(t,r[0],r[1],r[2])},p.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},p.setMatrix=function(t,e){var r=this.computedRotation;h(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),a(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;f(n,e);var i=n[15];if(Math.abs(i)>1e-6){var o=n[12]/i,s=n[13]/i,l=n[14]/i;this.recalcMatrix(t);var u=Math.exp(this.computedRadius[0]);this.center.set(t,o-n[2]*u,s-n[6]*u,l-n[10]*u),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},p.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},p.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},p.getDistanceLimits=function(t){var e=this.radius.bounds;return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},p.toJSON=function(){return this.recalcMatrix(this.lastT()),{center:this.computedCenter.slice(),rotation:this.computedRotation.slice(),distance:Math.log(this.computedRadius[0]),zoomMin:this.radius.bounds[0][0],zoomMax:this.radius.bounds[1][0]}},p.fromJSON=function(t){var e=this.lastT(),r=t.center;r&&this.center.set(e,r[0],r[1],r[2]);var n=t.rotation;n&&this.rotation.set(e,n[0],n[1],n[2],n[3]);var i=t.distance;i&&i>0&&this.radius.set(e,Math.log(i)),this.setDistanceLimits(t.zoomMin,t.zoomMax)}},{"./lib/quatFromFrame":16,"filtered-vector":17,"gl-mat4/fromQuat":183,"gl-mat4/invert":186,"gl-mat4/lookAt":187}],21:[function(t,e,r){arguments[4][17][0].apply(r,arguments)},{"binary-search-bounds":22,"cubic-hermite":23,dup:17}],22:[function(t,e,r){arguments[4][4][0].apply(r,arguments)},{dup:4}],23:[function(t,e,r){arguments[4][19][0].apply(r,arguments)},{dup:19}],24:[function(t,e,r){arguments[4][5][0].apply(r,arguments)},{dup:5}],25:[function(t,e,r){arguments[4][6][0].apply(r,arguments)},{dup:6}],26:[function(t,e,r){arguments[4][9][0].apply(r,arguments)},{dup:9}],27:[function(t,e,r){"use strict";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t){return Math.min(1,Math.max(-1,t))}function a(t){var e=Math.abs(t[0]),r=Math.abs(t[1]),n=Math.abs(t[2]),i=[0,0,0];e>Math.max(r,n)?i[2]=1:r>Math.max(e,n)?i[0]=1:i[1]=1;for(var a=0,o=0,s=0;3>s;++s)a+=t[s]*t[s],o+=i[s]t[s];for(var s=0;3>s;++s)i[s]-=o/at[s];return h(i,i),i}function o(t,e,r,n,i,a,o,s){this.center=l(r),this.up=l(n),this.right=l(i),this.radius=l([a]),this.angle=l([o,s]),this.angle.bounds=[[-(1/0),-Math.PI/2],[1/0,Math.PI/2]],this.setDistanceLimits(t,e),this.computedCenter=this.center.curve(0),this.computedUp=this.up.curve(0),this.computedRight=this.right.curve(0),this.computedRadius=this.radius.curve(0),this.computedAngle=this.angle.curve(0),this.computedToward=[0,0,0],this.computedEye=[0,0,0],this.computedMatrix=new Array(16);for(var u=0;16>u;++u)this.computedMatrix[u]=.5;this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.up||[0,1,0],i=t.right||a(r),s=t.radius||1,l=t.theta||0,u=t.phi||0;if(e=[].slice.call(e,0,3),r=[].slice.call(r,0,3),h(r,r),i=[].slice.call(i,0,3),h(i,i),"eye"in t){var c=t.eye,d=[c[0]-e[0],c[1]-e[1],c[2]-e[2]];f(i,d,r),n(i[0],i[1],i[2])<1e-6?i=a(r):h(i,i),s=n(d[0],d[1],d[2]);var g=p(r,d)/s,v=p(i,d)/s;u=Math.acos(g),l=Math.acos(v)}return s=Math.log(s),new o(t.zoomMin,t.zoomMax,e,r,i,s,l,u)}e.exports=s;var l=t("filtered-vector"),u=t("gl-mat4/invert"),c=t("gl-mat4/rotate"),f=t("gl-vec3/cross"),h=t("gl-vec3/normalize"),p=t("gl-vec3/dot"),d=o.prototype;d.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},d.getDistanceLimits=function(t){var e=this.radius.bounds[0];return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},d.recalcMatrix=function(t){this.center.curve(t),this.up.curve(t),this.right.curve(t),this.radius.curve(t),this.angle.curve(t);for(var e=this.computedUp,r=this.computedRight,i=0,a=0,o=0;3>o;++o)a+=e[o]*r[o],i+=e[o]*e[o];for(var s=Math.sqrt(i),l=0,o=0;3>o;++o)r[o]-=e[o]*a/i,l+=r[o]*r[o],e[o]/=s;for(var u=Math.sqrt(l),o=0;3>o;++o)r[o]/=u;var c=this.computedToward;f(c,e,r),h(c,c);for(var p=Math.exp(this.computedRadius[0]),d=this.computedAngle[0],g=this.computedAngle[1],v=Math.cos(d),m=Math.sin(d),y=Math.cos(g),b=Math.sin(g),x=this.computedCenter,=vy,w=my,k=b,A=-vb,M=-mb,T=y,E=this.computedEye,L=this.computedMatrix,o=0;3>o;++o){var S=r[o]+wc[o]+ke[o];L[4o+1]=Ar[o]+Mc[o]+Te[o],L[4o+2]=S,L[4o+3]=0}var C=L[1],P=L[5],z=L[9],R=L[2],O=L[6],I=L[10],j=PI-zO,N=zR-CI,F=CO-PR,D=n(j,N,F);j/=D,N/=D,F/=D,L[0]=j,L[4]=N,L[8]=F;for(var o=0;3>o;++o)E[o]=x[o]+L[2+4o]p;for(var o=0;3>o;++o){for(var l=0,B=0;3>B;++B)l+=L[o+4B]E[B];L[12+o]=-l}L[15]=1},d.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r};var g=[0,0,0];d.rotate=function(t,e,r,n){if(this.angle.move(t,e,r),n){this.recalcMatrix(t);var i=this.computedMatrix;g[0]=i[2],g[1]=i[6],g[2]=i[10];for(var a=this.computedUp,o=this.computedRight,s=this.computedToward,l=0;3>l;++l)i[4l]=a[l],i[4l+1]=o[l],i[4l+2]=s[l];c(i,i,n,g);for(var l=0;3>l;++l)a[l]=i[4l],o[l]=i[4l+1];this.up.set(t,a[0],a[1],a[2]),this.right.set(t,o[0],o[1],o[2])}},d.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=(Math.exp(this.computedRadius[0]),a[1]),s=a[5],l=a[9],u=n(o,s,l);o/=u,s/=u,l/=u;var c=a[0],f=a[4],h=a[8],p=co+fs+hl;c-=op,f-=sp,h-=lp;var d=n(c,f,h);c/=d,f/=d,h/=d;var g=ce+or,v=fe+sr,m=he+lr;this.center.move(t,g,v,m);var y=Math.exp(this.computedRadius[0]);y=Math.max(1e-4,y+i),this.radius.set(t,Math.log(y))},d.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},d.setMatrix=function(t,e,r,a){var o=1;"number"==typeof r&&(o=0|r),(0>o||o>3)&&(o=1);var s=(o+2)%3;e||(this.recalcMatrix(t),e=this.computedMatrix);var l=e[o],c=e[o+4],f=e[o+8];if(a){var h=Math.abs(l),p=Math.abs(c),d=Math.abs(f),g=Math.max(h,p,d);h===g?(l=0>l?-1:1,c=f=0):d===g?(f=0>f?-1:1,l=c=0):(c=0>c?-1:1,l=f=0)}else{var v=n(l,c,f);l/=v,c/=v,f/=v}var m=e[s],y=e[s+4],b=e[s+8],x=ml+yc+bf;m-=lx,y-=cx,b-=fx;var 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A=oc+sf+lh,M=gc+vf+mh,T=x*c+f+wh,E=Math.asin(i(A)),L=Math.atan2(T,M),S=this.angle.state,C=S[S.length-1],P=S[S.length-2];C%=2Math.PI;var z=Math.abs(C+2Math.PI-L),R=Math.abs(C-L),O=Math.abs(C-2Math.PI-L);R>z&&(C+=2Math.PI),R>O&&(C-=2Math.PI),this.angle.jump(this.angle.lastT(),C,P),this.angle.set(t,L,E)}}}}},{"filtered-vector":21,"gl-mat4/invert":186,"gl-mat4/rotate":190,"gl-vec3/cross":24,"gl-vec3/dot":25,"gl-vec3/normalize":26}],28:[function(t,e,r){"use strict";function n(t,e){this._controllerNames=Object.keys(t),this._controllerList=this._controllerNames.map(function(e){return t[e]}),this._mode=e,this._active=t[e],this._active||(this._mode="turntable",this._active=t.turntable),this.modes=this._controllerNames,this.computedMatrix=this._active.computedMatrix,this.computedEye=this._active.computedEye,this.computedUp=this._active.computedUp,this.computedCenter=this._active.computedCenter,this.computedRadius=this._active.computedRadius}function i(t){t=t||{};var e=t.eye||[0,0,1],r=t.center||[0,0,0],i=t.up||[0,1,0],l=t.distanceLimits||[0,1/0],u=t.mode||"turntable",c=a(),f=o(),h=s();return c.setDistanceLimits(l[0],l[1]),c.lookAt(0,e,r,i),f.setDistanceLimits(l[0],l[1]),f.lookAt(0,e,r,i),h.setDistanceLimits(l[0],l[1]),h.lookAt(0,e,r,i),new n({turntable:c,orbit:f,matrix:h},u)}e.exports=i;var a=t("turntable-camera-controller"),o=t("orbit-camera-controller"),s=t("matrix-camera-controller"),l=n.prototype,u=[["flush",1],["idle",1],["lookAt",4],["rotate",4],["pan",4],["translate",4],["setMatrix",2],["setDistanceLimits",2],["setDistance",2]];u.forEach(function(t){for(var e=t[0],r=[],n=0;n<t[1];++n)r.push("a"+n);var i="var cc=this._controllerList;for(var i=0;i<cc.length;++i){cc[i]."+t[0]+"("+r.join()+")}";l[e]=Function.apply(null,r.concat(i))}),l.recalcMatrix=function(t){this._active.recalcMatrix(t)},l.getDistance=function(t){return this._active.getDistance(t)},l.getDistanceLimits=function(t){return this._active.getDistanceLimits(t)},l.lastT=function(){return this._active.lastT()},l.setMode=function(t){if(t!==this._mode){var e=this._controllerNames.indexOf(t);if(!(0>e)){var r=this._active,n=this._controllerList[e],i=Math.max(r.lastT(),n.lastT());r.recalcMatrix(i),n.setMatrix(i,r.computedMatrix),this._active=n,this._mode=t,this.computedMatrix=this._active.computedMatrix,this.computedEye=this._active.computedEye,this.computedUp=this._active.computedUp,this.computedCenter=this._active.computedCenter,this.computedRadius=this._active.computedRadius}}},l.getMode=function(){return this._mode}},{"matrix-camera-controller":3,"orbit-camera-controller":20,"turntable-camera-controller":27}],29:[function(t,e,r){e.exports=function(t,e){e||(e=[0,""]),t=String(t);var r=parseFloat(t,10);
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l=t("typedarray-pool"),u=t("ndarray-ops"),c=t("ndarray"),f=["uint8","uint8_clamped","uint16","uint32","int8","int16","int32","float32"],h=n.prototype;h.bind=function(){this.gl.bindBuffer(this.type,this.handle)},h.unbind=function(){this.gl.bindBuffer(this.type,null)},h.dispose=function(){this.gl.deleteBuffer(this.handle)},h.update=function(t,e){if("number"!=typeof e&&(e=-1),this.bind(),"object"==typeof t&&"undefined"!=typeof t.shape){var r=t.dtype;if(f.indexOf(r)<0&&(r="float32"),this.type===this.gl.ELEMENT_ARRAY_BUFFER){var n=gl.getExtension("OES_element_index_uint");r=n&&"uint16"!==r?"uint32":"uint16"}if(r===t.dtype&&o(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=i(this.gl,this.type,this.length,this.usage,t.data,e):this.length=i(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=l.malloc(t.size,r),h=c(s,t.shape);u.assign(h,t),0>e?this.length=i(this.gl,this.type,this.length,this.usage,s,e):this.length=i(this.gl,this.type,this.length,this.usage,s.subarray(0,t.size),e),l.free(s)}}else if(Array.isArray(t)){var p;p=this.type===this.gl.ELEMENT_ARRAY_BUFFER?a(t,"uint16"):a(t,"float32"),0>e?this.length=i(this.gl,this.type,this.length,this.usage,p,e):this.length=i(this.gl,this.type,this.length,this.usage,p.subarray(0,t.length),e),l.free(p)}else if("object"==typeof t&&"number"==typeof t.length)this.length=i(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|t,0>=t&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=s},{ndarray:247,"ndarray-ops":34,"typedarray-pool":41}],34:[function(t,e,r){"use strict";function n(t){if(!t)return s;for(var e=0;e<t.args.length;++e){var 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e=l[t];r[t]=a({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+e+"c"},funcName:t}),r[t+"eq"]=a({args:["array","array"],body:{args:["a","b"],body:"a"+e+"=b"},rvalue:!0,funcName:t+"eq"}),r[t+"s"]=a({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+e+"s"},funcName:t+"s"}),r[t+"seq"]=a({args:["array","scalar"],body:{args:["a","s"],body:"a"+e+"=s"},rvalue:!0,funcName:t+"seq"})}}();var u={not:"!",bnot:"~",neg:"-",recip:"1.0/"};!function(){for(var t in u){var e=u[t];r[t]=a({args:["array","array"],body:{args:["a","b"],body:"a="+e+"b"},funcName:t}),r[t+"eq"]=a({args:["array"],body:{args:["a"],body:"a="+e+"a"},rvalue:!0,count:2,funcName:t+"eq"})}}();var c={and:"&&",or:"||",eq:"===",neq:"!==",lt:"<",gt:">",leq:"<=",geq:">="};!function(){for(var t in c){var 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A=0;3>A;++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);for(var P=n(y,M[A].primalMinor),z=n(b,M[A].mirrorMinor),R=this.lineTickLength,L=0;3>L;++L){var O=k/r[5L];P[L]=R[L]O,z[L]=R[L]O}this.lineTickEnable[A]&&this._lines.drawAxisTicks(A,M[A].primalOffset,P,this.lineTickColor[A],this.lineTickWidth[A]this.pixelRatio),this.lineTickMirror[A]&&this._lines.drawAxisTicks(A,M[A].mirrorOffset,z,this.lineTickColor[A],this.lineTickWidth[A]this.pixelRatio)}this._text.bind(r,i,a,this.pixelRatio);for(var A=0;3>A;++A){for(var I=M[A].primalMinor,j=n(x,M[A].primalOffset),L=0;3>L;++L)this.lineTickEnable[A]&&(j[L]+=kI[L]Math.max(this.lineTickLength[L],0)/r[5L]);if(this.tickEnable[A]){for(var L=0;3>L;++L)j[L]+=kI[L]this.tickPad[L]/r[5L];this._text.drawTicks(A,this.tickSize[A],this.tickAngle[A],j,this.tickColor[A])}if(this.labelEnable[A]){for(var L=0;3>L;++L)j[L]+=kI[L]this.labelPad[L]/r[5L];j[A]+=.5(s[0][A]+s[1][A]),this._text.drawLabel(A,this.labelSize[A],this.labelAngle[A],j,this.labelColor[A])}}},d.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":49,"./lib/cube.js":50,"./lib/lines.js":51,"./lib/text.js":53,"./lib/ticks.js":54}],49:[function(t,e,r){"use strict";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}function i(t){for(var e=[],r=[],i=0,l=0;3>l;++l)for(var u=(l+1)%3,c=(l+2)%3,f=[0,0,0],h=[0,0,0],p=-1;1>=p;p+=2){r.push(i,i+2,i+1,i+1,i+2,i+3),f[l]=p,h[l]=p;for(var d=-1;1>=d;d+=2){f[u]=d;for(var g=-1;1>=g;g+=2)f[c]=g,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),i+=1}var v=u;u=c,c=v}var m=a(t,new Float32Array(e)),y=a(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),b=o(t,[{buffer:m,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:m,type:t.FLOAT,size:3,offset:12,stride:24}],y),x=s(t);return x.attributes.position.location=0,x.attributes.normal.location=1,new n(t,m,b,x)}e.exports=i;var a=t("gl-buffer"),o=t("gl-vao"),s=t("./shaders").bg,l=n.prototype;l.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;3>s;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),l.disable(l.POLYGON_OFFSET_FILL)}},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":52,"gl-buffer":58,"gl-vao":68}],50:[function(t,e,r){"use strict";function n(t,e,r){for(var n=0;4>n;++n){t[n]=r[12+n];for(var i=0;3>i;++i)t[n]+=e[i]r[4i+n]}}function i(t){for(var e=0;e<g.length;++e)if(t=l.positive(t,g[e]),t.length<3)return 0;for(var r=t[0],n=r[0]/r[3],i=r[1]/r[3],a=0,e=1;e+1<t.length;++e){var o=t[e],s=t[e+1],u=o[0]/o[3],c=o[1]/o[3],f=s[0]/s[3],h=s[1]/s[3],p=u-n,d=c-i,v=f-n,m=h-i;a+=Math.abs(pm-dv)}return a}function a(t,e,r,a){s(c,e,t),s(c,r,c);for(var l=0,g=0;2>g;++g){p[2]=a[g][2];for(var b=0;2>b;++b){p[1]=a[b][1];for(var x=0;2>x;++x)p[0]=a[x][0],n(f[l],p,c),l+=1}}for(var =-1,g=0;8>g;++g){for(var w=f[g][3],k=0;3>k;++k)h[g][k]=f[g][k]/w;0>w&&(0>?=g:h[g][2]<h[][2]&&(=g))}if(0>){=0;for(var A=0;3>A;++A){for(var M=(A+2)%3,T=(A+1)%3,E=-1,L=-1,S=0;2>S;++S){var C=S<<A,P=C+(S<<M)+(1-S<<T),z=C+(1-S<<M)+(S<<T);u(h[C],h[P],h[z],d)<0||(S?E=1:L=1)}if(0>E||0>L)L>E&&(|=1<<A);else{for(var S=0;2>S;++S){var C=S<<A,P=C+(S<<M)+(1-S<<T),z=C+(1-S<<M)+(S<<T),R=i([f[C],f[P],f[z],f[C+(1<<M)+(1<<T)]]);S?E=R:L=R}L>E&&(|=1<<A)}}}for(var O=7^,I=-1,g=0;8>g;++g)g!==&&g!==O&&(0>I?I=g:h[I][1]>h[g][1]&&(I=g));for(var j=-1,g=0;3>g;++g){var N=I^1<<g;if(N!==&&N!==O){0>j&&(j=N);var T=h[N];T[0]<h[j][0]&&(j=N)}}for(var F=-1,g=0;3>g;++g){var N=I^1<<g;if(N!==&&N!==O&&N!==j){0>F&&(F=N);var T=h[N];T[0]>h[F][0]&&(F=N)}}var D=v;D[0]=D[1]=D[2]=0,D[o.log2(j^I)]=I&j,D[o.log2(I^F)]=I&F;var B=7^F;B===||B===O?(B=7^j,D[o.log2(F^B)]=B&F):D[o.log2(j^B)]=B&j;for(var U=m,V=,A=0;3>A;++A)V&1<<A?U[A]=-1:U[A]=1;return y}e.exports=a;var o=t("bit-twiddle"),s=t("gl-mat4/multiply"),l=(t("gl-mat4/invert"),t("split-polygon")),u=t("robust-orientation"),c=new Array(16),f=(new Array(16),new Array(8)),h=new Array(8),p=new Array(3),d=[0,0,0];!function(){for(var t=0;8>t;++t)f[t]=[1,1,1,1],h[t]=[1,1,1]}();var g=[[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]],v=[1,1,1],m=[0,0,0],y={cubeEdges:v,axis:m}},{"bit-twiddle":55,"gl-mat4/invert":186,"gl-mat4/multiply":188,"robust-orientation":75,"split-polygon":76}],51:[function(t,e,r){"use strict";function n(t){return t[0]=t[1]=t[2]=0,t}function i(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function a(t,e,r,n,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}function o(t,e,r){var n=[],i=[0,0,0],o=[0,0,0],c=[0,0,0],f=[0,0,0];n.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var h=0;3>h;++h){for(var p=n.length/3|0,d=0;d<r[h].length;++d){var g=+r[h][d].x;n.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1)}var v=n.length/3|0;i[h]=p,o[h]=v-p;for(var p=n.length/3|0,m=0;m<r[h].length;++m){var g=+r[h][m].x;n.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1)}var v=n.length/3|0;c[h]=p,f[h]=v-p}var y=s(t,new Float32Array(n)),b=l(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),x=u(t);return x.attributes.position.location=0,new a(t,y,b,x,o,i,f,c)}e.exports=o;var s=t("gl-buffer"),l=t("gl-vao"),u=t("./shaders").line,c=[0,0,0],f=[0,0,0],h=[0,0,0],p=[0,0,0],d=[1,1],g=a.prototype;g.bind=function(t,e,r){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=r,d[0]=this.gl.drawingBufferWidth,d[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=d,this.vao.bind()},g.drawAxisLine=function(t,e,r,a,o){var s=n(f);this.shader.uniforms.majorAxis=f,s[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=s;var l=i(p,r);l[t]+=e[0][t],this.shader.uniforms.offset=l,this.shader.uniforms.lineWidth=o,this.shader.uniforms.color=a;var u=n(h);u[(t+2)%3]=1,this.shader.uniforms.screenAxis=u,this.vao.draw(this.gl.TRIANGLES,6);var u=n(h);u[(t+1)%3]=1,this.shader.uniforms.screenAxis=u,this.vao.draw(this.gl.TRIANGLES,6)},g.drawAxisTicks=function(t,e,r,i,a){var o=n(c);o[t]=1,this.shader.uniforms.majorAxis=o,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=i,this.shader.uniforms.lineWidth=a;var s=n(h);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])},g.drawGrid=function(t,e,r,a,o,s){var l=n(f);l[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=l;var u=i(p,a);u[e]+=r[0][e],this.shader.uniforms.offset=u;var d=n(c);d[t]=1,this.shader.uniforms.majorAxis=d;var g=n(h);g[t]=1,this.shader.uniforms.screenAxis=g,this.shader.uniforms.lineWidth=s,this.shader.uniforms.color=o,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])},g.drawZero=function(t,e,r,a,o,s){var l=n(f);this.shader.uniforms.majorAxis=l,l[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=l;var u=i(p,a);u[t]+=r[0][t],this.shader.uniforms.offset=u;var c=n(h);c[e]=1,this.shader.uniforms.screenAxis=c,this.shader.uniforms.lineWidth=s,this.shader.uniforms.color=o,this.vao.draw(this.gl.TRIANGLES,6)},g.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":52,"gl-buffer":58,"gl-vao":68}],52:[function(t,e,r){"use strict";var n=t("gl-shader"),i="#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n vec4 pp = projection * view * model * vec4(p, 1.0);\n return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n vec3 major = position.x * majorAxis;\n vec3 minor = position.y * minorAxis;\n\n vec3 vPosition = major + minor + offset;\n vec3 pPosition = project(vPosition);\n vec3 offset = project(vPosition + screenAxis * position.z);\n\n vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n",a="#define GLSLIFY 1\nprecision mediump float;\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}";r.line=function(t){return n(t,i,a,null,[{name:"position",type:"vec3"}])};var o="#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvoid main() { \n //Compute plane offset\n vec2 planeCoord = position.xy * pixelScale;\n mat2 planeXform = scale * mat2(cos(angle), sin(angle),\n -sin(angle), cos(angle));\n vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n //Compute world offset\n float axisDistance = position.z;\n vec3 dataPosition = axisDistance * axis + offset;\n vec4 worldPosition = model * vec4(dataPosition, 1);\n \n //Compute clip position\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n\n //Apply text offset in clip coordinates\n clipPosition += vec4(viewOffset, 0, 0);\n\n //Done\n gl_Position = clipPosition;\n}",s="#define GLSLIFY 1\nprecision mediump float;\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}";r.text=function(t){return n(t,o,s,null,[{name:"position",type:"vec3"}])};var l="#define GLSLIFY 1\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n if(dot(normal, enable) > 0.0) {\n vec3 nPosition = mix(bounds[0], bounds[1], 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 colorChannel = abs(normal);\n}",u="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n gl_FragColor = colorChannel.x * colors[0] + \n colorChannel.y * colors[1] +\n colorChannel.z * colors[2];\n}";r.bg=function(t){return n(t,l,u,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":206}],53:[function(t,e,r){(function(r){"use strict";function n(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}function i(t,e){try{return l(t,e)}catch(r){return console.warn("error vectorizing text:",r),{cells:[],positions:[]}}}function a(t,e,r,i,a,l){var c=o(t),f=s(t,[{buffer:c,size:3}]),h=u(t);h.attributes.position.location=0;var p=new n(t,h,c,f);return p.update(e,r,i,a,l),p}e.exports=a;var o=t("gl-buffer"),s=t("gl-vao"),l=t("vectorize-text"),u=t("./shaders").text,c=window||r.global||{},f=c.__TEXT_CACHE||{};c.__TEXT_CACHE={};var h=3,p=n.prototype,d=[0,0];p.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,d[0]=this.gl.drawingBufferWidth,d[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=d},p.update=function(t,e,r,n,a){function o(t,e,r,n){var a=f[r];a||(a=f[r]={});var o=a[e];o||(o=a[e]=i(e,{triangles:!0,font:r,textAlign:"center",textBaseline:"middle"}));for(var l=(n||12)/12,u=o.positions,c=o.cells,h=0,p=c.length;p>h;++h)for(var d=c[h],g=2;g>=0;--g){var v=u[d[g]];s.push(lv[0],-lv[1],t)}}for(var s=(this.gl,[]),l=[0,0,0],u=[0,0,0],c=[0,0,0],p=[0,0,0],d=0;3>d;++d){c[d]=s.length/h|0,o(.5*(t[0][d]+t[1][d]),e[d],r),p[d]=(s.length/h|0)-c[d],l[d]=s.length/h|0;for(var g=0;g<n[d].length;++g)n[d][g].text&&o(n[d][g].x,n[d][g].text,n[d][g].font||a,n[d][g].fontSize||12);u[d]=(s.length/h|0)-l[d]}this.buffer.update(s),this.tickOffset=l,this.tickCount=u,this.labelOffset=c,this.labelCount=p};var g=[0,0,0];p.drawTicks=function(t,e,r,n,i){var 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i=0,a=0,o=Math.min(n,r-1),s=Math.max(0,n-e+1);o>=s;s++){var l=n-s,u=this.words[l],c=t.words[s],f=uc,h=67108863&f;i+=f/67108864|0,h+=a,a=67108863&h,i+=h>>>26}this.words[n]=a,this.words[n+1]+=i,i=0}for(var i=0,l=1;l<this.length;l++){var p=this.words[l]+i;this.words[l]=67108863&p,i=p>>>26}return this.strip()},i.prototype.imuln=function(t){r("number"==typeof t);for(var e=0,n=0;n<this.length;n++){var i=this.words[n]t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[n]=67108863&a}return 0!==e&&(this.words[n]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.mul(this)},i.prototype.ishln=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!==e){for(var a=0,o=0;o<this.length;o++){var s=this.words[o]&i,l=this.words[o]-s<<e;this.words[o]=l|a,a=s>>>26-e}a&&(this.words[o]=a,this.length++)}if(0!==n){for(var o=this.length-1;o>=0;o--)this.words[o+n]=this.words[o];for(var o=0;n>o;o++)this.words[o]=0;this.length+=n}return this.strip()},i.prototype.ishrn=function(t,e,n){r("number"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=n;if(i-=o,i=Math.max(0,i),l){for(var u=0;o>u;u++)l.words[u]=this.words[u];l.length=o}if(0===o);else if(this.length>o){this.length-=o;for(var u=0;u<this.length;u++)this.words[u]=this.words[u+o]}else this.words[0]=0,this.length=1;for(var c=0,u=this.length-1;u>=0&&(0!==c||u>=i);u--){var f=this.words[u];this.words[u]=c<<26-a|f>>>a,c=f&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip(),this},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var a=this.words[n];return!!(a&i)},i.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(!this.sign,"imaskn works only with positive numbers"),0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return r("number"==typeof t),0>t?this.isubn(-t):this.sign?1===this.length&&this.words[0]<t?(this.words[0]=t-this.words[0],
this.sign=!1,this):(this.sign=!1,this.isubn(t),this.sign=!0,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(r("number"==typeof t),0>t)return this.iaddn(-t);if(this.sign)return this.sign=!1,this.iaddn(t),this.sign=!0,this;this.words[0]-=t;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.sign=!1,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,n){var i,a=t.length+n;if(this.words.length<a){for(var o=new Array(a),i=0;i<this.length;i++)o[i]=this.words[i];this.words=o}else i=this.length;for(this.length=Math.max(this.length,a);i<this.length;i++)this.words[i]=0;for(var s=0,i=0;i<t.length;i++){var l=this.words[i+n]+s,u=t.words[i]e;l-=67108863&u,s=(l>>26)-(u/67108864|0),this.words[i+n]=67108863&l}for(;i<this.length-n;i++){var l=this.words[i+n]+s;s=l>>26,this.words[i+n]=67108863&l}if(0===s)return this.strip();r(-1===s),s=0;for(var i=0;i<this.length;i++){var l=-this.words[i]+s;s=l>>26,this.words[i]=67108863&l}return this.sign=!0,this.strip()},i.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),a=t,o=a.words[a.length-1],s=this._countBits(o);r=26-s,0!==r&&(a=a.shln(r),n.ishln(r),o=a.words[a.length-1]);var l,u=n.length-a.length;if("mod"!==e){l=new i(null),l.length=u+1,l.words=new Array(l.length);for(var c=0;c<l.length;c++)l.words[c]=0}var f=n.clone()._ishlnsubmul(a,1,u);f.sign||(n=f,l&&(l.words[u]=1));for(var h=u-1;h>=0;h--){var p=67108864n.words[a.length+h]+n.words[a.length+h-1];for(p=Math.min(p/o|0,67108863),n._ishlnsubmul(a,p,h);n.sign;)p--,n.sign=!1,n._ishlnsubmul(a,1,h),0!==n.cmpn(0)&&(n.sign=!n.sign);l&&(l.words[h]=p)}return l&&l.strip(),n.strip(),"div"!==e&&0!==r&&n.ishrn(r),{div:l?l:null,mod:n}},i.prototype.divmod=function(t,e){if(r(0!==t.cmpn(0)),this.sign&&!t.sign){var n,a,o=this.neg().divmod(t,e);return"mod"!==e&&(n=o.div.neg()),"div"!==e&&(a=0===o.mod.cmpn(0)?o.mod:t.sub(o.mod)),{div:n,mod:a}}if(!this.sign&&t.sign){var n,o=this.divmod(t.neg(),e);return"mod"!==e&&(n=o.div.neg()),{div:n,mod:o.mod}}return this.sign&&t.sign?this.neg().divmod(t.neg(),e):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)},i.prototype.div=function(t){return this.divmod(t,"div").div},i.prototype.mod=function(t){return this.divmod(t,"mod").mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(0===e.mod.cmpn(0))return e.div;var r=e.div.sign?e.mod.isub(t):e.mod,n=t.shrn(1),i=t.andln(1),a=r.cmp(n);return 0>a||1===i&&0===a?e.div:e.div.sign?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){r(67108863>=t);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(en+this.words[i])%t;return n},i.prototype.idivn=function(t){r(67108863>=t);for(var e=0,n=this.length-1;n>=0;n--){var i=this.words[n]+67108864e;this.words[n]=i/t|0,e=i%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),u=0;e.isEven()&&n.isEven();)e.ishrn(1),n.ishrn(1),++u;for(var c=n.clone(),f=e.clone();0!==e.cmpn(0);){for(;e.isEven();)e.ishrn(1),a.isEven()&&o.isEven()?(a.ishrn(1),o.ishrn(1)):(a.iadd(c).ishrn(1),o.isub(f).ishrn(1));for(;n.isEven();)n.ishrn(1),s.isEven()&&l.isEven()?(s.ishrn(1),l.ishrn(1)):(s.iadd(c).ishrn(1),l.isub(f).ishrn(1));e.cmp(n)>=0?(e.isub(n),a.isub(s),o.isub(l)):(n.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:n.ishln(u)}},i.prototype.invmp=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(;e.isEven();)e.ishrn(1),a.isEven()?a.ishrn(1):a.iadd(s).ishrn(1);for(;n.isEven();)n.ishrn(1),o.isEven()?o.ishrn(1):o.iadd(s).ishrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(o)):(n.isub(e),o.isub(a))}return 0===e.cmpn(1)?a:o},i.prototype.gcd=function(t){if(0===this.cmpn(0))return t.clone();if(0===t.cmpn(0))return this.clone();var e=this.clone(),r=t.clone();e.sign=!1,r.sign=!1;for(var n=0;e.isEven()&&r.isEven();n++)e.ishrn(1),r.ishrn(1);for(;;){for(;e.isEven();)e.ishrn(1);for(;r.isEven();)r.ishrn(1);var i=e.cmp(r);if(0>i){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.ishln(n)},i.prototype.invm=function(t){return this.egcd(t).a.mod(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){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n){for(var a=this.length;n+1>a;a++)this.words[a]=0;return this.words[n]|=i,this.length=n+1,this}for(var o=i,a=n;0!==o&&a<this.length;a++){var s=this.words[a];s+=o,o=s>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},i.prototype.cmpn=function(t){var e=0>t;if(e&&(t=-t),this.sign&&!e)return-1;if(!this.sign&&e)return 1;t&=67108863,this.strip();var r;if(this.length>1)r=1;else{var n=this.words[0];r=n===t?0:t>n?-1:1}return this.sign&&(r=-r),r},i.prototype.cmp=function(t){if(this.sign&&!t.sign)return-1;if(!this.sign&&t.sign)return 1;var e=this.ucmp(t);return this.sign?-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=this.words[r],i=t.words[r];if(n!==i){i>n?e=-1:n>i&&(e=1);break}}return e},i.red=function(t){return new h(t)},i.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(!this.sign,"red works only with positives"),t.convertTo(this).forceRed(t)},i.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},i.prototype.forceRed=function(t){return this.red=t,this},i.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this.forceRed(t)},i.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},i.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},i.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},i.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},i.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},i.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red.verify2(this,t),this.red.mul(this,t)},i.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red.verify2(this,t),this.red.imul(this,t)},i.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red.verify1(this),this.red.sqr(this)},i.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red.verify1(this),this.red.isqr(this)},i.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red.verify1(this),this.red.sqrt(this)},i.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red.verify1(this),this.red.invm(this)},i.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red.verify1(this),this.red.neg(this)},i.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red.verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};s.prototype.tmp=function(){var t=new i(null);return t.words=new Array(Math.ceil(this.n/13)),t},s.prototype.ireduce=function(t){var e,r=t;do this.split(r,this.tmp),r=this.imulK(r),r=r.iadd(this.tmp),e=r.bitLength();while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},s.prototype.split=function(t,e){t.ishrn(this.n,0,e)},s.prototype.imulK=function(t){return t.imul(this.k)},n(l,s),l.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;n>i;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var a=t.words[9];e.words[e.length++]=a&r;for(var i=10;i<t.length;i++){var o=t.words[i];t.words[i-10]=(o&r)<<4|a>>>22,a=o}t.words[i-10]=a>>>22,t.length-=9},l.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e,r=0,n=0;n<t.length;n++){var i=t.words[n];e=64i,r+=977i,e+=r/67108864|0,r&=67108863,t.words[n]=r,r=e}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(u,s),n(c,s),n(f,s),f.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19t.words[r]+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},i._prime=function y(t){if(m[t])return m[t];var y;if("k256"===t)y=new l;else if("p224"===t)y=new u;else if("p192"===t)y=new c;else{if("p25519"!==t)throw new Error("Unknown prime "+t);y=new f}return m[t]=y,y},h.prototype._verify1=function(t){r(!t.sign,"red works only with positives"),r(t.red,"red works only with red numbers")},h.prototype._verify2=function(t,e){r(!t.sign&&!e.sign,"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},h.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.mod(this.m)._forceRed(this)},h.prototype.neg=function(t){var e=t.clone();return e.sign=!e.sign,e.iadd(this.m)._forceRed(this)},h.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},h.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},h.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},h.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},h.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.shln(e))},h.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},h.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},h.prototype.isqr=function(t){return this.imul(t,t)},h.prototype.sqr=function(t){return this.mul(t,t)},h.prototype.sqrt=function(t){if(0===t.cmpn(0))return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var n=this.m.add(new i(1)).ishrn(2),a=this.pow(t,n);return a}for(var o=this.m.subn(1),s=0;0!==o.cmpn(0)&&0===o.andln(1);)s++,o.ishrn(1);r(0!==o.cmpn(0));var l=new i(1).toRed(this),u=l.redNeg(),c=this.m.subn(1).ishrn(1),f=this.m.bitLength();for(f=new i(2ff).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,o),a=this.pow(t,o.addn(1).ishrn(1)),p=this.pow(t,o),d=s;0!==p.cmp(l);){for(var g=p,v=0;0!==g.cmp(l);v++)g=g.redSqr();r(d>v);var m=this.pow(h,new i(1).ishln(d-v-1));a=a.redMul(m),h=m.redSqr(),p=p.redMul(h),d=v}return a},h.prototype.invm=function(t){var e=t._invmp(this.m);return e.sign?(e.sign=!1,this.imod(e).redNeg()):this.imod(e)},h.prototype.pow=function(t,e){var r=[];if(0===e.cmpn(0))return new i(1);for(var n=e.clone();0!==n.cmpn(0);)r.push(n.andln(1)),n.ishrn(1);for(var a=t,o=0;o<r.length&&0===r[o];o++,a=this.sqr(a));if(++o<r.length)for(var n=this.sqr(a);o<r.length;o++,n=this.sqr(n))0!==r[o]&&(a=this.mul(a,n));return a},h.prototype.convertTo=function(t){var e=t.mod(this.m);return e===t?e.clone():e},h.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},i.mont=function(t){return new p(t)},n(p,h),p.prototype.convertTo=function(t){return this.imod(t.shln(this.shift))},p.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},p.prototype.imul=function(t,e){if(0===t.cmpn(0)||0===e.cmpn(0))return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).ishrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},p.prototype.mul=function(t,e){if(0===t.cmpn(0)||0===e.cmpn(0))return new i(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),a=r.isub(n).ishrn(this.shift),o=a;return a.cmp(this.m)>=0?o=a.isub(this.m):a.cmpn(0)<0&&(o=a.iadd(this.m)),o._forceRed(this)},p.prototype.invm=function(t){var e=this.imod(t._invmp(this.m).mul(this.r2));return e._forceRed(this)}}("undefined"==typeof e||e,this)},{}],110:[function(t,e,r){(function(t){function r(t,e){return p[0]=t,p[1]=e,h[0]}function n(t){return h[0]=t,p[0]}function i(t){return h[0]=t,p[1]}function a(t,e){return p[1]=t,p[0]=e,h[0]}function o(t){return h[0]=t,p[1]}function s(t){return h[0]=t,p[0]}function l(t,e){return 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v=c[2]-c[0],m=c[3]-c[1];e[0]=2f/v,e[1]=2f/m,i.bind(),n.bind(),n.uniforms.viewTransform=t,n.uniforms.pixelScale=e,n.uniforms.color=this.color,n.attributes.position.pointer(s.FLOAT,!1,16,0),n.attributes.pixelOffset.pointer(s.FLOAT,!1,16,8),s.drawArrays(s.TRIANGLES,0,ou.length)}}(),c.drawPick=function(t){return t},c.pick=function(t,e){return null},c.update=function(t){t=t||{};var e=t.positions||[],r=t.errors||[],n=1;"lineWidth"in t&&(n=+t.lineWidth);var i=5;"capSize"in t&&(i=+t.capSize),this.color=(t.color||[0,0,0,1]).slice();for(var a=this.bounds=[1/0,1/0,-(1/0),-(1/0)],o=this.numPoints=e.length>>1,l=0;o>l;++l){var c=e[2l],f=e[2l+1];a[0]=Math.min(c,a[0]),a[1]=Math.min(f,a[1]),a[2]=Math.max(c,a[2]),a[3]=Math.max(f,a[3])}a[2]===a[0]&&(a[2]+=1),a[3]===a[1]&&(a[3]+=1);for(var h=1/(a[2]-a[0]),p=1/(a[3]-a[1]),d=a[0],g=a[1],v=s.mallocFloat32(ou.length4),m=0,l=0;o>l;++l)for(var c=e[2l],f=e[2l+1],y=r[4l],b=r[4l+1],x=r[4l+2],=r[4l+3],w=0;w<u.length;++w){var k=u[w],A=k[0],M=k[1];0>A?A=y:A>0&&(A*=b),0>M?M*=x:M>0&&(M*=),v[m++]=h*(c-d+A),v[m++]=p*(f-g+M),v[m++]=nk[2]+(i+n)k[4],v[m++]=nk[3]+(i+n)k[5]}this.buffer.update(v),s.free(v)},c.dispose=function(){this.plot.removeObject(this),this.shader.dispose(),this.buffer.dispose()}},{"./lib/shaders":327,"gl-buffer":325,"gl-shader":385,"typedarray-pool":463}],327:[function(t,e,r){e.exports={vertex:"#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 position;\nattribute vec2 pixelOffset;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\n\nvoid main() {\n vec3 scrPosition = viewTransform * vec3(position, 1);\n gl_Position = vec4(\n scrPosition.xy + scrPosition.z * pixelScale * pixelOffset,\n 0,\n scrPosition.z);\n}\n",fragment:"#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color;\n\nvoid main() {\n gl_FragColor = vec4(color.rgb * color.a, color.a);\n}\n"}},{}],328:[function(t,e,r){"use strict";function n(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}function i(t,e){for(var r=0;3>r;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}function a(t,e,r,n){for(var i=h[n],a=0;a<i.length;++a){var o=i[a];t.push(e[0],e[1],e[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return i.length}function o(t){var e=t.gl,r=s(e),i=l(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}]),a=u(e);a.attributes.position.location=0,a.attributes.color.location=1,a.attributes.offset.location=2;var o=new n(e,r,i,a);return o.update(t),o}e.exports=o;var s=t("gl-buffer"),l=t("gl-vao"),u=t("./shaders/index"),c=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],f=n.prototype;f.isOpaque=function(){return this.opacity>=1},f.isTransparent=function(){return this.opacity<1},f.drawTransparent=f.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||c,i=r.projection=t.projection||c;r.model=t.model||c,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],o=n[13],s=n[14],l=n[15],u=this.pixelRatio(i[3]a+i[7]o+i[11]s+i[15]l)/e.drawingBufferHeight;this.vao.bind();for(var f=0;3>f;++f)e.lineWidth(this.lineWidth[f]),r.capSize=this.capSize[f]u,e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var h=function(){for(var t=new Array(3),e=0;3>e;++e){for(var r=[],n=1;2>=n;++n)for(var i=-1;1>=i;i+=2){var a=(n+e)%3,o=[0,0,0];o[a]=i,r.push(o)}t[e]=r}return t}();f.update=function(t){t=t||{},"lineWidth"in t&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var o=[],s=r.length,l=0;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.lineCount=[0,0,0];for(var u=0;3>u;++u){this.lineOffset[u]=l;t:for(var c=0;s>c;++c){for(var f=r[c],h=0;3>h;++h)if(isNaN(f[h])||!isFinite(f[h]))continue t;var p=n[c],d=e[u];if(Array.isArray(d[0])&&(d=e[c]),3===d.length&&(d=[d[0],d[1],d[2],1]),!isNaN(p[0][u])&&!isNaN(p[1][u])){if(p[0][u]<0){var g=f.slice();g[u]+=p[0][u],o.push(f[0],f[1],f[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),i(this.bounds,g),l+=2+a(o,g,d,u)}if(p[1][u]>0){var g=f.slice();g[u]+=p[1][u],o.push(f[0],f[1],f[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),i(this.bounds,g),l+=2+a(o,g,d,u)}}}this.lineCount[u]=l-this.lineOffset[u]}this.buffer.update(o)}},f.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":329,"gl-buffer":325,"gl-vao":420}],329:[function(t,e,r){"use strict";var n=t("gl-shader"),i="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * view * worldPosition;\n fragColor = color;\n fragPosition = position;\n}",a="#define GLSLIFY 1\nprecision mediump float;\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = opacity * fragColor;\n}";e.exports=function(t){return n(t,i,a,null,[{name:"position",type:"vec3"},{name:"offset",type:"vec3"},{name:"color",type:"vec4"}])}},{"gl-shader":385}],330:[function(t,e,r){arguments[4][170][0].apply(r,arguments)},{dup:170,"gl-texture2d":416}],331:[function(t,e,r){r.lineVertex="#define GLSLIFY 1\nprecision mediump float;\n\nfloat inverse_1_0(float m) {\n return 1.0 / m;\n}\n\nmat2 inverse_1_0(mat2 m) {\n return mat2(m[1][1],-m[0][1],\n -m[1][0], m[0][0]) / (m[0][0]m[1][1] - m[0][1]m[1][0]);\n}\n\nmat3 inverse_1_0(mat3 m) {\n float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n float b01 = a22 * a11 - a12 * a21;\n float b11 = -a22 * a10 + a12 * a20;\n float b21 = a21 * a10 - a11 * a20;\n\n float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse_1_0(mat4 m) {\n float\n a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n b00 = a00 * a11 - a01 * a10,\n b01 = a00 * a12 - a02 * a10,\n b02 = a00 * a13 - a03 * a10,\n b03 = a01 * a12 - a02 * a11,\n b04 = a01 * a13 - a03 * a11,\n b05 = a02 * a13 - a03 * a12,\n b06 = a20 * a31 - a21 * a30,\n b07 = a20 * a32 - a22 * a30,\n b08 = a20 * a33 - a23 * a30,\n b09 = a21 * a32 - a22 * a31,\n b10 = a21 * a33 - a23 * a31,\n b11 = a22 * a33 - a23 * a32,\n\n det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n return mat4(\n a11 * b11 - a12 * b10 + a13 * b09,\n a02 * b10 - a01 * b11 - a03 * b09,\n a31 * b05 - a32 * b04 + a33 * b03,\n a22 * b04 - a21 * b05 - a23 * b03,\n a12 * b08 - a10 * b11 - a13 * b07,\n a00 * b11 - a02 * b08 + a03 * b07,\n a32 * b02 - a30 * b05 - a33 * b01,\n a20 * b05 - a22 * b02 + a23 * b01,\n a10 * b10 - a11 * b08 + a13 * b06,\n a01 * b08 - a00 * b10 - a03 * b06,\n a30 * b04 - a31 * b02 + a33 * b00,\n a21 * b02 - a20 * b04 - a23 * b00,\n a11 * b07 - a10 * b09 - a12 * b06,\n a00 * b09 - a01 * b07 + a02 * b06,\n a31 * b01 - a30 * b03 - a32 * b00,\n a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\n\n\nattribute vec2 a, d;\n\nuniform mat3 matrix;\nuniform vec2 screenShape;\nuniform float width;\n\nvarying vec2 direction;\n\nvoid main() {\n vec2 dir = (matrix * vec3(d, 0)).xy;\n vec3 base = matrix * vec3(a, 1);\n vec2 n = 0.5 * width \n normalize(screenShape.yx * vec2(dir.y, -dir.x)) / screenShape.xy;\n vec2 tangent = normalize(screenShape.xy * dir);\n if(dir.x < 0.0 || (dir.x == 0.0 && dir.y < 0.0)) {\n direction = -tangent;\n } else {\n direction = tangent;\n }\n gl_Position = vec4(base.xy/base.z + n, 0, 1);\n}\n",r.lineFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color;\nuniform vec2 screenShape;\nuniform sampler2D dashPattern;\nuniform float dashLength;\n\nvarying vec2 direction;\n\nvoid main() {\n float t = fract(dot(direction, gl_FragCoord.xy) / dashLength);\n vec4 pcolor = color * texture2D(dashPattern, vec2(t, 0.0)).r;\n gl_FragColor = vec4(pcolor.rgb * pcolor.a, pcolor.a);\n}\n",r.mitreVertex="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 p;\n\nuniform mat3 matrix;\nuniform vec2 screenShape;\nuniform float radius;\n\nvoid main() {\n vec3 pp = matrix * vec3(p, 1);\n gl_Position = vec4(pp.xy, 0, pp.z);\n gl_PointSize = radius;\n}\n",r.mitreFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color;\n\nvoid main() {\n if(length(gl_PointCoord.xy - 0.5) > 0.25) {\n discard;\n }\n gl_FragColor = vec4(color.rgb, color.a);\n}\n",r.pickVertex="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 a, d;\nattribute vec4 pick0, pick1;\n\nuniform mat3 matrix;\nuniform vec2 screenShape;\nuniform float width;\n\nvarying vec4 pickA, pickB;\n\nfloat inverse_1_0(float m) {\n return 1.0 / m;\n}\n\nmat2 inverse_1_0(mat2 m) {\n return mat2(m[1][1],-m[0][1],\n -m[1][0], m[0][0]) / (m[0][0]m[1][1] - m[0][1]m[1][0]);\n}\n\nmat3 inverse_1_0(mat3 m) {\n float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n float b01 = a22 * a11 - a12 * a21;\n float b11 = -a22 * a10 + a12 * a20;\n float b21 = a21 * a10 - a11 * a20;\n\n float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse_1_0(mat4 m) {\n float\n a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n b00 = a00 * a11 - a01 * a10,\n b01 = a00 * a12 - a02 * a10,\n b02 = a00 * a13 - a03 * a10,\n b03 = a01 * a12 - a02 * a11,\n b04 = a01 * a13 - a03 * a11,\n b05 = a02 * a13 - a03 * a12,\n b06 = a20 * a31 - a21 * a30,\n b07 = a20 * a32 - a22 * a30,\n b08 = a20 * a33 - a23 * a30,\n b09 = a21 * a32 - a22 * a31,\n b10 = a21 * a33 - a23 * a31,\n b11 = a22 * a33 - a23 * a32,\n\n det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n return mat4(\n a11 * b11 - a12 * b10 + a13 * b09,\n a02 * b10 - a01 * b11 - a03 * b09,\n a31 * b05 - a32 * b04 + a33 * b03,\n a22 * b04 - a21 * b05 - a23 * b03,\n a12 * b08 - a10 * b11 - a13 * b07,\n a00 * b11 - a02 * b08 + a03 * b07,\n a32 * b02 - a30 * b05 - a33 * b01,\n a20 * b05 - a22 * b02 + a23 * b01,\n a10 * b10 - a11 * b08 + a13 * b06,\n a01 * b08 - a00 * b10 - a03 * b06,\n a30 * b04 - a31 * b02 + a33 * b00,\n a21 * b02 - a20 * b04 - a23 * b00,\n a11 * b07 - a10 * b09 - a12 * b06,\n a00 * b09 - a01 * b07 + a02 * b06,\n a31 * b01 - a30 * b03 - a32 * b00,\n a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\n\n\nvoid main() {\n vec3 base = matrix * vec3(a, 1);\n vec2 n = width \n normalize(screenShape.yx * vec2(d.y, -d.x)) / screenShape.xy;\n gl_Position = vec4(base.xy/base.z + n, 0, 1);\n pickA = pick0;\n pickB = pick1;\n}\n",r.pickFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 pickOffset;\n\nvarying vec4 pickA, pickB;\n\nvoid main() {\n vec4 fragId = vec4(pickA.xyz, 0.0);\n if(pickB.w > pickA.w) {\n fragId.xyz = pickB.xyz;\n }\n\n fragId += pickOffset;\n\n fragId.y += floor(fragId.x / 256.0);\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n fragId.z += floor(fragId.y / 256.0);\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n fragId.w += floor(fragId.z / 256.0);\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n gl_FragColor = fragId / 255.0;\n}\n",r.fillVertex="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 a, d;\n\nuniform mat3 matrix;\nuniform vec2 projectAxis;\nuniform float projectValue;\nuniform float depth;\n\nvoid main() {\n vec3 base = matrix * vec3(a, 1);\n vec2 p = base.xy / base.z;\n if(d.y < 0.0 || (d.y == 0.0 && d.x < 0.0)) {\n if(dot(p, projectAxis) < projectValue) {\n p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\n }\n }\n gl_Position = vec4(p, depth, 1);\n}\n",r.fillFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color;\n\nvoid main() {\n gl_FragColor = vec4(color.rgb * color.a, color.a);\n}\n"},{}],332:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s){this.plot=t,this.dashPattern=e,this.lineBuffer=r,this.pickBuffer=n,this.lineShader=i,this.mitreShader=a,this.fillShader=o,this.pickShader=s,this.usingDashes=!1,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.width=1,this.color=[0,0,1,1],this.fill=[!1,!1,!1,!1],this.fillColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.data=null,this.numPoints=0,this.vertCount=0,this.pickOffset=0,this.lodBuffer=[]}function i(t){return t.map(function(t){return t.slice()})}function a(t,e){var r=t.gl,i=s(r),a=s(r),u=l(r,[1,1]),c=o(r,f.lineVertex,f.lineFragment),h=o(r,f.mitreVertex,f.mitreFragment),p=o(r,f.fillVertex,f.fillFragment),d=o(r,f.pickVertex,f.pickFragment),g=new n(t,u,i,a,c,h,p,d);return t.addObject(g),g.update(e),g}e.exports=a;var o=t("gl-shader"),s=t("gl-buffer"),l=t("gl-texture2d"),u=t("ndarray"),c=t("typedarray-pool"),f=t("./lib/shaders"),h=n.prototype;h.draw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[1,0],n=[-1,0],i=[0,1],a=[0,-1];return function(){var o=this.plot,s=this.color,l=this.width,u=(this.numPoints,this.bounds),c=this.vertCount,f=o.gl,h=o.viewBox,p=o.dataBox,d=o.pixelRatio,g=u[2]-u[0],v=u[3]-u[1],m=p[2]-p[0],y=p[3]-p[1],b=h[2]-h[0],x=h[3]-h[1];t[0]=2g/m,t[4]=2v/y,t[6]=2(u[0]-p[0])/m-1,t[7]=2(u[1]-p[1])/y-1,e[0]=b,e[1]=x;var =this.lineBuffer;.bind();var w=this.fill;if(w[0]||w[1]||w[2]||w[3]){var k=this.fillShader;k.bind();var A=k.uniforms;A.matrix=t,A.depth=o.nextDepthValue();var M=k.attributes;M.a.pointer(f.FLOAT,!1,16,0),M.d.pointer(f.FLOAT,!1,16,8),f.depthMask(!0),f.enable(f.DEPTH_TEST);var T=this.fillColor;w[0]&&(A.color=T[0],A.projectAxis=n,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,c)),w[1]&&(A.color=T[1],A.projectAxis=a,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,c)),w[2]&&(A.color=T[2],A.projectAxis=r,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,c)),w[3]&&(A.color=T[3],A.projectAxis=i,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,c)),f.depthMask(!1),f.disable(f.DEPTH_TEST)}var E=this.lineShader;E.bind();var L=E.uniforms;L.matrix=t,L.color=s,L.width=ld,L.screenShape=e,L.dashPattern=this.dashPattern.bind(),L.dashLength=this.dashLengthd;var S=E.attributes;if(S.a.pointer(f.FLOAT,!1,16,0),S.d.pointer(f.FLOAT,!1,16,8),f.drawArrays(f.TRIANGLES,0,c),l>2&&!this.usingDashes){var C=this.mitreShader;C.bind();var P=C.uniforms;P.matrix=t,P.color=s,P.screenShape=e,P.radius=ld,C.attributes.p.pointer(f.FLOAT,!1,48,0),f.drawArrays(f.POINTS,0,c/3|0)}}}(),h.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[0,0,0,0];return function(n){var i=this.plot,a=this.pickShader,o=this.lineBuffer,s=this.pickBuffer,l=this.width,u=this.numPoints,c=this.bounds,f=this.vertCount,h=i.gl,p=i.viewBox,d=i.dataBox,g=i.pickPixelRatio,v=c[2]-c[0],m=c[3]-c[1],y=d[2]-d[0],b=d[3]-d[1],x=p[2]-p[0],_=p[3]-p[1];
this.pickOffset=n,t[0]=2v/y,t[4]=2m/b,t[6]=2(c[0]-d[0])/y-1,t[7]=2(c[1]-d[1])/b-1,e[0]=x,e[1]=_,r[0]=255&n,r[1]=n>>>8&255,r[2]=n>>>16&255,r[3]=n>>>24,a.bind();var w=a.uniforms;w.matrix=t,w.width=lg,w.pickOffset=r,w.screenShape=e;var k=a.attributes;return o.bind(),k.a.pointer(h.FLOAT,!1,16,0),k.d.pointer(h.FLOAT,!1,16,8),s.bind(),k.pick0.pointer(h.UNSIGNED_BYTE,!1,8,0),k.pick1.pointer(h.UNSIGNED_BYTE,!1,8,4),h.drawArrays(h.TRIANGLES,0,f),n+u}}(),h.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.data;return{object:this,pointId:a,dataCoord:[o[2a],o[2a+1]]}},h.update=function(t){t=t||{};var e=this.plot.gl;this.color=(t.color||[0,0,1,1]).slice(),this.width=+(t.width||1),this.fill=(t.fill||[!1,!1,!1,!1]).slice(),this.fillColor=i(t.fillColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);for(var r=t.dashes||[1],n=0,a=0;a<r.length;++a)n+=r[a];for(var o=c.mallocUint8(n),s=0,f=255,a=0;a<r.length;++a){for(var h=0;h<r[a];++h)o[s++]=f;f^=255}this.dashPattern.dispose(),this.usingDashes=r.length>1,this.dashPattern=l(e,u(o,[n,1,4],[1,0,0])),this.dashPattern.minFilter=e.NEAREST,this.dashPattern.magFilter=e.NEAREST,this.dashLength=n,c.free(o);var p=t.positions;this.data=p;var d=this.bounds;d[0]=d[1]=1/0,d[2]=d[3]=-(1/0);var g=this.numPoints=p.length>>>1;if(0!==g){for(var a=0;g>a;++a){var v=p[2a],m=p[2a+1];d[0]=Math.min(d[0],v),d[1]=Math.min(d[1],m),d[2]=Math.max(d[2],v),d[3]=Math.max(d[3],m)}d[0]===d[2]&&(d[2]+=1),d[3]===d[1]&&(d[3]+=1);var y=c.mallocFloat32(24*(g-1)),b=c.mallocUint32(12*(g-1)),x=y.length,=b.length,s=g;for(this.vertCount=6*(g-1);s>1;){var w=--s,v=p[2s],m=p[2s+1];v=(v-d[0])/(d[2]-d[0]),m=(m-d[1])/(d[3]-d[1]);var k=w-1,A=p[2k],M=p[2k+1];A=(A-d[0])/(d[2]-d[0]),M=(M-d[1])/(d[3]-d[1]);var T=A-v,E=M-m,L=w|1<<24,S=w-1,C=w,P=w-1|1<<24;y[--x]=-E,y[--x]=-T,y[--x]=m,y[--x]=v,b[--]=L,b[--]=S,y[--x]=E,y[--x]=T,y[--x]=M,y[--x]=A,b[--]=C,b[--]=P,y[--x]=-E,y[--x]=-T,y[--x]=M,y[--x]=A,b[--]=C,b[--]=P,y[--x]=E,y[--x]=T,y[--x]=M,y[--x]=A,b[--]=C,b[--]=P,y[--x]=-E,y[--x]=-T,y[--x]=m,y[--x]=v,b[--]=L,b[--]=S,y[--x]=E,y[--x]=T,y[--x]=m,y[--x]=v,b[--]=L,b[--]=S}this.lineBuffer.update(y),this.pickBuffer.update(b),c.free(y),c.free(b)}},h.dispose=function(){this.plot.removeObject(this),this.lineBuffer.dispose(),this.pickBuffer.dispose(),this.lineShader.dispose(),this.mitreShader.dispose(),this.fillShader.dispose(),this.pickShader.dispose(),this.dashPattern.dispose()}},{"./lib/shaders":331,"gl-buffer":325,"gl-shader":385,"gl-texture2d":416,ndarray:438,"typedarray-pool":463}],333:[function(t,e,r){var n=t("gl-shader"),i="#define GLSLIFY 1\nprecision mediump float;\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\nvoid main() {\n vec4 projected = projection * view * model * vec4(position, 1.0);\n vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\n vec2 tangent = normalize(screenShape * tangentClip.xy);\n vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\n\n gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\n\n worldPosition = position;\n pixelArcLength = arcLength;\n fragColor = color;\n}\n",a="#define GLSLIFY 1\nprecision mediump float;\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(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\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",o="#define GLSLIFY 1\nprecision mediump float;\n\n#define FLOAT_MAX 1.70141184e38\n#define FLOAT_MIN 1.17549435e-38\n\nlowp vec4 encode_float_1_0(highp float v) {\n highp float av = abs(v);\n\n //Handle special cases\n if(av < FLOAT_MIN) {\n return vec4(0.0, 0.0, 0.0, 0.0);\n } else if(v > FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n highp vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n highp float e = floor(log2(av));\n highp float m = av * pow(2.0, -e) - 1.0;\n \n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n \n //Unpack exponent\n highp float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0; \n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\n\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\n}",s=[{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 n(t,i,a,null,s)},r.createPickShader=function(t){return n(t,i,o,null,s)}},{"gl-shader":385}],334:[function(t,e,r){"use strict";function n(t,e){for(var r=0,n=0;3>n;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;3>r;++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 a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}function s(t){var e=t.gl||t.scene&&t.scene.gl,r=g(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 n=v(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=l(e),a=u(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),s=p(new Array(1024),[256,1,4]),f=0;1024>f;++f)s.data[f]=255;var h=c(e,s);h.wrap=e.REPEAT;var d=new o(e,r,n,i,a,h);return d.update(t),d}e.exports=s;var l=t("gl-buffer"),u=t("gl-vao"),c=t("gl-texture2d"),f=t("glsl-read-float"),h=t("binary-search-bounds"),p=t("ndarray"),d=t("./lib/shaders"),g=d.createShader,v=d.createPickShader,m=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],y=o.prototype;y.isTransparent=function(){return this.opacity<1},y.isOpaque=function(){return this.opacity>=1},y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.drawTransparent=y.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,clipBounds:i(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)},y.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.update=function(t){this.dirty=!0,"dashScale"in t&&(this.dashScale=t.dashScale),"opacity"in t&&(this.opacity=+t.opacity);var e=t.position||t.positions;if(e){var r=t.color||t.colors||[0,0,0,1],i=t.lineWidth||1,a=[],o=[],s=[],l=0,u=0,c=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]];t:for(var f=1;f<e.length;++f){var d=e[f-1],g=e[f];o.push(l),s.push(d.slice());for(var v=0;3>v;++v){if(isNaN(d[v])||isNaN(g[v])||!isFinite(d[v])||!isFinite(g[v]))continue t;c[0][v]=Math.min(c[0][v],d[v],g[v]),c[1][v]=Math.max(c[1][v],d[v],g[v])}var m,y;Array.isArray(r[0])?(m=r[f-1],y=r[f]):m=y=r,3===m.length&&(m=[m[0],m[1],m[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]);var b,x;Array.isArray(i)?(b=i[f-1],x=lineWidht[f]):b=x=i;var =l;l+=n(d,g),a.push(d[0],d[1],d[2],g[0],g[1],g[2],,b,m[0],m[1],m[2],m[3],d[0],d[1],d[2],g[0],g[1],g[2],,-b,m[0],m[1],m[2],m[3],g[0],g[1],g[2],d[0],d[1],d[2],l,-b,y[0],y[1],y[2],y[3],g[0],g[1],g[2],d[0],d[1],d[2],l,b,y[0],y[1],y[2],y[3]),u+=4}if(this.buffer.update(a),o.push(l),s.push(e[e.length-1].slice()),this.bounds=c,this.vertexCount=u,this.points=s,this.arcLength=o,"dashes"in t){var w=t.dashes,k=w.slice();k.unshift(0);for(var f=1;f<k.length;++f)k[f]=k[f-1]+k[f];for(var A=p(new Array(1024),[256,1,4]),f=0;256>f;++f){for(var v=0;4>v;++v)A.set(f,0,v,0);1&h.le(k,k[k.length-1]f/255)?A.set(f,0,0,0):A.set(f,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=f(t.value[0],t.value[1],t.value[2],0),r=h.le(this.arcLength,e);if(0>r)return null;if(r===this.arcLength.length-1)return new a(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),r);for(var n=this.points[r],i=this.points[Math.min(r+1,this.points.length-1)],o=(e-this.arcLength[r])/(this.arcLength[r+1]-this.arcLength[r]),s=1-o,l=[0,0,0],u=0;3>u;++u)l[u]=sn[u]+oi[u];var c=Math.min(.5>o?r:r+1,this.points.length-1);return new a(e,l,c,this.points[c])}},{"./lib/shaders":333,"binary-search-bounds":335,"gl-buffer":325,"gl-texture2d":416,"gl-vao":420,"glsl-read-float":336,ndarray:438}],335:[function(t,e,r){arguments[4][4][0].apply(r,arguments)},{dup:4}],336:[function(t,e,r){function n(t,e,r,n){return i[0]=n,i[1]=r,i[2]=e,i[3]=t,a[0]}e.exports=n;var i=new Uint8Array(4),a=new Float32Array(i.buffer)},{}],337:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],f=co-su,h=-ca+sl,p=ua-ol,d=rf+nh+ip;return 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l=t("barycentric"),u=t("polytope-closest-point/lib/closest_point_2d.js");e.exports=s},{barycentric:357,"polytope-closest-point/lib/closest_point_2d.js":359}],355:[function(t,e,r){var n="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n , view\n , projection;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec4 m_position = model * vec4(position, 1.0);\n vec4 t_position = view * m_position;\n gl_Position = projection * t_position;\n f_color = color;\n f_normal = normal;\n f_data = position;\n f_eyeDirection = eyePosition - position;\n f_lightDirection = lightPosition - position;\n f_uv = uv;\n}",i="#define GLSLIFY 1\nprecision mediump float;\n\nfloat beckmannDistribution_2_0(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = 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litColor * opacity;\n}",a="#define GLSLIFY 1\nprecision mediump float;\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}",o="#define GLSLIFY 1\nprecision mediump float;\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(any(lessThan(f_data, clipBounds[0])) || \n any(greaterThan(f_data, clipBounds[1]))) {\n discard;\n }\n\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}",s="#define GLSLIFY 1\nprecision mediump float;\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(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n gl_Position = projection * view * model * vec4(position, 1.0);\n }\n gl_PointSize = pointSize;\n f_color = color;\n f_uv = uv;\n}",l="#define GLSLIFY 1\nprecision mediump float;\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="#define GLSLIFY 1\nprecision mediump float;\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}",c="#define 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T=2/h[2+(1^n)]-h[1^n];e[1^n]=Tc[1^n]-1,d[n]&&(e[1^n]-=Tpg[n],M>A&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n],a.uniforms.angle=m[n],u.drawArrays(u.TRIANGLES,s[A],s[M]-s[A]))),y[n]&&(e[1^n]-=Tpb[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n],a.uniforms.angle=_[n],u.drawArrays(u.TRIANGLES,w,k)),e[1^n]=Tc[2+(1^n)]-1,d[n+2]&&(e[1^n]+=Tpg[n+2],M>A&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n+2],a.uniforms.angle=m[n+2],u.drawArrays(u.TRIANGLES,s[A],s[M]-s[A]))),y[n+2]&&(e[1^n]+=Tpb[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n+2],a.uniforms.angle=[n+2],u.drawArrays(u.TRIANGLES,w,k))}}(),c.drawTitle=function(){var t=[0,0],e=[0,0];return function(){for(var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,o=r.titleCenter,u=r.pixelRatio,c=0;2>c;++c)e[c]=2*(o[c]u-a[c])/(a[2+c]-a[c])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}(),c.bind=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){var n=this.plot,i=this.shader,a=n._tickBounds,o=n.dataBox,s=n.screenBox,l=n.viewBox;i.bind();for(var u=0;2>u;++u){var c=a[u],f=a[u+2],h=f-c,p=.5(o[u+2]+o[u]),d=o[u+2]-o[u],g=l[u],v=l[u+2],m=v-g,y=s[u],b=s[u+2],x=b-y;e[u]=2h/dm/x,t[u]=2*(c-p)/dm/x}r[1]=2n.pixelRatio/(s[3]-s[1]),r[0]=r[1](s[3]-s[1])/(s[2]-s[0]),i.uniforms.dataScale=e,i.uniforms.dataShift=t,i.uniforms.textScale=r,this.vbo.bind(),i.attributes.textCoordinate.pointer()}}(),c.update=function(t){for(var e=[],r=t.ticks,n=t.bounds,i=0;2>i;++i){for(var a=[Math.floor(e.length/3)],o=[-(1/0)],l=r[i],u=0;u<l.length;++u){for(var c=l[u],f=c.x,h=c.text,p=c.font||"sans-serif",d=c.fontSize||12,g=s(p,h).data,v=1/(n[i+2]-n[i]),m=n[i],y=0;y<g.length;y+=2)e.push(g[y]d,-g[y+1]d,(f-m)v);a.push(Math.floor(e.length/3)),o.push(f)}this.tickOffset[i]=a,this.tickX[i]=o}for(var i=0;2>i;++i){this.labelOffset[i]=Math.floor(e.length/3);for(var g=s(t.labelFont[i],t.labels[i]).data,d=t.labelSize[i],u=0;u<g.length;u+=2)e.push(g[u]d,-g[u+1]d,0);this.labelCount[i]=Math.floor(e.length/3)-this.labelOffset[i]}this.titleOffset=Math.floor(e.length/3);for(var g=s(t.titleFont,t.title).data,d=t.titleSize,u=0;u<g.length;u+=2)e.push(g[u]d,-g[u+1]d,0);this.titleCount=Math.floor(e.length/3)-this.titleOffset,this.vbo.update(e)},c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":368,"binary-search-bounds":370,"gl-buffer":325,"gl-shader":385,"text-cache":458}],370:[function(t,e,r){arguments[4][87][0].apply(r,arguments)},{dup:87}],371:[function(t,e,r){"use strict";function n(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/2,0,3Math.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.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}function i(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function a(t,e){return t.x-e.x}function o(t){var e=t.gl,r=s(e,[e.drawingBufferWidth,e.drawingBufferHeight]),i=new n(e,r);return i.grid=l(i),i.text=u(i),i.line=c(i),i.box=f(i),i.update(t),i}e.exports=o;var s=t("gl-select-static"),l=t("./lib/grid"),u=t("./lib/text"),c=t("./lib/line"),f=t("./lib/box"),h=n.prototype;h.setDirty=function(){this.dirty=this.pickDirty=!0},h.setOverlayDirty=function(){this.dirty=!0},h.nextDepthValue=function(){return this._depthCounter++/65536},h.draw=function(){return function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){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),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]u[3],u[1]u[3],u[2]u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),t.scissor(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 c=this.backgroundColor;t.clearColor(c[0]c[3],c[1]c[3],c[2]c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,p=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var d=0;2>d;++d)if(f[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],h[d]):o.drawLine(e[0],g,e[2],g,p[d],h[d])}}for(var d=0;d<l.length;++d)l[d].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,m=this.borderLineWidth,y=this.borderLineColor;v[1]&&o.drawLine(r[0],r[1]-.5m[1]i,r[0],r[3]+.5m[3]i,m[1],y[1]),v[0]&&o.drawLine(r[0]-.5m[0]i,r[1],r[2]+.5m[2]i,r[1],m[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5m[1]i,r[2],r[3]+.5m[3]i,m[3],y[3]),v[2]&&o.drawLine(r[0]-.5m[0]i,r[3],r[2]+.5m[2]i,r[3],m[2],y[2]),s.bind();for(var d=0;2>d;++d)s.drawTicks(d);this.titleEnable&&s.drawTitle();for(var b=this.overlays,d=0;d<b.length;++d)b[d].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}}}(),h.drawPick=function(){return function(){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()}}(),h.pick=function(){return function(t,e){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)n),o=0|Math.round((e-i[1]/r)n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=this.objects,c=0;c<u.length;++c){
var f=u[c].pick(a,o,l);if(f)return f}return null}}(),h.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()},h.setDataBox=function(t){var e=this.dataBox,r=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];r&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},h.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()},h.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,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.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=i(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=i(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=i(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/2,0,3Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(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=i(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=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-(1/0);for(var u=0;2>u;++u){var c=s[u].slice(0);0!==c.length&&(c.sort(a),l[u]=Math.min(l[u],c[0].x),l[u+2]=Math.max(l[u+2],c[c.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,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.setDirty()},h.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},h.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},h.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}},h.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},h.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":365,"./lib/grid":366,"./lib/line":367,"./lib/text":369,"gl-select-static":384}],372:[function(t,e,r){"use strict";e.exports={vertex:"#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 color;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n vec3 xposition = view * vec3(position, 1.0);\n return vec4(\n xposition.xy + scale * offset * xposition.z,\n 0,\n xposition.z);\n}\n\n\n\n\nvoid main() {\n fragColor = color;\n\n gl_Position = computePosition_1_0(\n position,\n offset,\n viewTransform,\n pixelScale);\n}\n",fragment:"#define GLSLIFY 1\nprecision lowp float;\nvarying vec4 fragColor;\nvoid main() {\n gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n",pickVertex:"#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 id;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\nuniform vec4 pickOffset;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n vec3 xposition = view * vec3(position, 1.0);\n return vec4(\n xposition.xy + scale * offset * xposition.z,\n 0,\n xposition.z);\n}\n\n\n\n\nvoid main() {\n vec4 fragId = id + pickOffset;\n\n fragId.y += floor(fragId.x / 256.0);\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n fragId.z += floor(fragId.y / 256.0);\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n fragId.w += floor(fragId.z / 256.0);\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n fragColor = fragId / 255.0;\n\n gl_Position = computePosition_1_0(\n position,\n offset,\n viewTransform,\n pixelScale);\n}\n",pickFragment:"#define GLSLIFY 1\nprecision lowp float;\nvarying vec4 fragColor;\nvoid main() {\n gl_FragColor = fragColor;\n}\n"}},{}],373:[function(t,e,r){"use strict";function n(t){if(t in h)return h[t];var e=c(t,{polygons:!0,font:"sans-serif",textAlign:"left",textBaseline:"alphabetic"}),r=[],n=[];e.forEach(function(t){t.forEach(function(t){for(var e=0;e<t.length;++e){var i=t[(e+t.length-1)%t.length],a=t[e],o=t[(e+1)%t.length],s=t[(e+2)%t.length],l=a[0]-i[0],u=a[1]-i[1],c=Math.sqrt(ll+uu);l/=c,u/=c,r.push(i[0],i[1]+1.4),n.push(u,-l),r.push(i[0],i[1]+1.4),n.push(-u,l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(i[0],i[1]+1.4),n.push(u,-l),r.push(a[0],a[1]+1.4),n.push(u,-l);var f=s[0]-o[0],h=s[1]-o[1],p=Math.sqrt(ff+hh);f/=p,h/=p,r.push(a[0],a[1]+1.4),n.push(u,-l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(a[0],a[1]+1.4),n.push(h,-f),r.push(o[0],o[1]+1.4),n.push(h,-f)}})});for(var i=[1/0,1/0,-(1/0),-(1/0)],a=0;a<r.length;a+=2)for(var o=0;2>o;++o)i[o]=Math.min(i[o],r[a+o]),i[2+o]=Math.max(i[2+o],r[a+o]);return h[t]={coords:r,normals:n,bounds:i}}function i(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.offsetBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.numPoints=0,this.numVertices=0,this.pickOffset=0,this.points=null}function a(t,e){var r=t.gl,n=o(r,f.vertex,f.fragment),a=o(r,f.pickVertex,f.pickFragment),l=s(r),u=s(r),c=s(r),h=s(r),p=new i(t,n,a,l,u,c,h);return p.update(e),t.addObject(p),p}e.exports=a;var o=t("gl-shader"),s=t("gl-buffer"),l=t("text-cache"),u=t("typedarray-pool"),c=t("vectorize-text"),f=t("./lib/shaders"),h={},p=i.prototype;!function(){function t(){var t=this.plot,n=this.bounds,i=t.viewBox,a=t.dataBox,o=t.pixelRatio,s=n[2]-n[0],l=n[3]-n[1],u=a[2]-a[0],c=a[3]-a[1];e[0]=2s/u,e[4]=2l/c,e[6]=2(n[0]-a[0])/u-1,e[7]=2(n[1]-a[1])/c-1;var f=i[2]-i[0],h=i[3]-i[1];r[0]=2o/f,r[1]=2o/h}var e=[1,0,0,0,1,0,0,0,1],r=[1,1];p.draw=function(){var n=this.plot,i=this.shader,a=this.numVertices,o=n.gl;t.call(this),i.bind(),i.uniforms.pixelScale=r,i.uniforms.viewTransform=e,this.positionBuffer.bind(),i.attributes.position.pointer(),this.offsetBuffer.bind(),i.attributes.offset.pointer(),this.colorBuffer.bind(),i.attributes.color.pointer(o.UNSIGNED_BYTE,!0),o.drawArrays(o.TRIANGLES,0,a)};var n=[0,0,0,0];p.drawPick=function(i){var a=this.plot,o=this.pickShader,s=this.numVertices,l=a.gl;this.pickOffset=i;for(var u=0;4>u;++u)n[u]=i>>8u&255;return t.call(this),o.bind(),o.uniforms.pixelScale=r,o.uniforms.viewTransform=e,o.uniforms.pickOffset=n,this.positionBuffer.bind(),o.attributes.position.pointer(),this.offsetBuffer.bind(),o.attributes.offset.pointer(),this.idBuffer.bind(),o.attributes.id.pointer(l.UNSIGNED_BYTE,!1),l.drawArrays(l.TRIANGLES,0,s),i+this.numPoints}}(),p.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2a],o[2a+1]]}},p.update=function(t){t=t||{};var e=t.positions||[],r=t.colors||[],i=t.glyphs||[],a=t.sizes||[],o=t.borderWidths||[],s=t.borderColors||[];this.points=e;for(var c=this.bounds=[1/0,1/0,-(1/0),-(1/0)],f=0,h=0;h<i.length;++h){f+=l("sans-serif",i[h]).data.length+n(i[h]).coords.length>>1;for(var p=0;2>p;++p)c[p]=Math.min(c[p],e[2h+p]),c[2+p]=Math.max(c[2+p],e[2h+p])}c[0]===c[2]&&(c[2]+=1),c[3]===c[1]&&(c[3]+=1);for(var d=1/(c[2]-c[0]),g=1/(c[3]-c[1]),v=c[0],m=c[1],y=u.mallocFloat32(2f),b=u.mallocFloat32(2f),x=u.mallocUint8(4f),=u.mallocUint32(f),w=0,h=0;h<i.length;++h){for(var k=l("sans-serif",i[h]),A=n(i[h]),M=d*(e[2h]-v),T=g(e[2h+1]-m),E=a[h],L=255r[4h],S=255r[4h+1],C=255r[4h+2],P=255r[4h+3],z=.5(A.bounds[0]+A.bounds[2]),R=.5*(A.bounds[1]+A.bounds[3]),p=0;p<k.data.length;p+=2)y[2w]=M,y[2w+1]=T,b[2w]=-E(k.data[p]-z),b[2w+1]=-E(k.data[p+1]-R),x[4w]=L,x[4w+1]=S,x[4w+2]=C,x[4w+3]=P,[w]=h,w+=1;var O=o[h];L=255s[4h],S=255s[4h+1],C=255s[4h+2],P=255s[4h+3];for(var p=0;p<A.coords.length;p+=2)y[2w]=M,y[2w+1]=T,b[2w]=-(E(A.coords[p]-z)+OA.normals[p]),b[2w+1]=-(E*(A.coords[p+1]-R)+OA.normals[p+1]),x[4w]=L,x[4w+1]=S,x[4w+2]=C,x[4*w+3]=P,[w]=h,w+=1}this.numPoints=i.length,this.numVertices=f,this.positionBuffer.update(y),this.offsetBuffer.update(b),this.colorBuffer.update(x),this.idBuffer.update(),u.free(y),u.free(b),u.free(x),u.free()},p.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.offsetBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":372,"gl-buffer":325,"gl-shader":385,"text-cache":458,"typedarray-pool":463,"vectorize-text":465}],374:[function(t,e,r){r.pointVertex="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 position;\nattribute float weight;\n\nuniform mat3 matrix;\nuniform float pointSize, useWeight;\n\nvarying float fragWeight;\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n gl_PointSize = pointSize;\n fragWeight = mix(1.0, weight, useWeight);\n}\n",r.pointFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\n\nvarying float fragWeight;\n\nfloat smoothStep(float x, float y) {\n return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n float radius = length(2.0gl_PointCoord.xy-1.0);\n if(radius > 1.0) {\n discard;\n }\n vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\n float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\n gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\n}\n",r.pickVertex="#define GLSLIFY 1\nprecision mediump float;\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="#define GLSLIFY 1\nprecision mediump float;\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0gl_PointCoord.xy-1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}\n"},{}],375:[function(t,e,r){arguments[4][87][0].apply(r,arguments)},{dup:87}],376:[function(t,e,r){"use strict";function n(t,e,r,n,a){4h>=a?i(0,a-1,t,e,r,n):f(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){for(var o=t+1;e>=o;++o){for(var s=r[o],l=n[2o],u=n[2o+1],c=i[o],f=a[o],h=o;h>t;){var p=r[h-1],d=n[2(h-1)];if((p-s||l-d)>=0)break;r[h]=p,n[2h]=d,n[2h+1]=n[2h-1],i[h]=i[h-1],a[h]=a[h-1],h-=1}r[h]=s,n[2h]=l,n[2h+1]=u,i[h]=c,a[h]=f}}function a(t,e,r,n,i,a){var o=r[t],s=n[2t],l=n[2t+1],u=i[t],c=a[t];r[t]=r[e],n[2t]=n[2e],n[2t+1]=n[2e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2e]=s,n[2e+1]=l,i[e]=u,a[e]=c}function o(t,e,r,n,i,a){r[t]=r[e],n[2t]=n[2e],n[2t+1]=n[2e+1],i[t]=i[e],a[t]=a[e]}function s(t,e,r,n,i,a,o){var s=n[t],l=i[2t],u=i[2t+1],c=a[t],f=o[t];n[t]=n[e],i[2t]=i[2e],i[2t+1]=i[2e+1],a[t]=a[e],o[t]=o[e],n[e]=n[r],i[2e]=i[2r],i[2e+1]=i[2r+1],a[e]=a[r],o[e]=o[r],n[r]=s,i[2r]=l,i[2r+1]=u,a[r]=c,o[r]=f}function l(t,e,r,n,i,a,o,s,l,u,c){s[t]=s[e],l[2t]=l[2e],l[2t+1]=l[2e+1],u[t]=u[e],c[t]=c[e],s[e]=r,l[2e]=n,l[2e+1]=i,u[e]=a,c[e]=o}function u(t,e,r,n,i){return(r[t]-r[e]||n[2e]-n[2t]||i[t]-i[e])<0}function c(t,e,r,n,i,a,o,s){return(e-a[t]||o[2t]-r||i-s[t])<0}function f(t,e,r,n,p,d){var g=(e-t+1)/6|0,v=t+g,m=e-g,y=t+e>>1,b=y-g,x=y+g,=v,w=b,k=y,A=x,M=m,T=t+1,E=e-1,L=0;u(,w,r,n,p,d)&&(L=,=w,w=L),u(A,M,r,n,p,d)&&(L=A,A=M,M=L),u(,k,r,n,p,d)&&(L=,=k,k=L),u(w,k,r,n,p,d)&&(L=w,w=k,k=L),u(,A,r,n,p,d)&&(L=,=A,A=L),u(k,A,r,n,p,d)&&(L=k,k=A,A=L),u(w,M,r,n,p,d)&&(L=w,w=M,M=L),u(w,k,r,n,p,d)&&(L=w,w=k,k=L),u(A,M,r,n,p,d)&&(L=A,A=M,M=L);var S=r[w],C=n[2w],P=n[2w+1],z=p[w],R=d[w],O=r[A],I=n[2A],j=n[2A+1],N=p[A],F=d[A],D=,B=k,U=M,V=v,q=y,H=m,G=r[D],Y=r[B],X=r[U];r[V]=G,r[q]=Y,r[H]=X;for(var W=0;2>W;++W){var Z=n[2D+W],$=n[2B+W],K=n[2U+W];n[2V+W]=Z,n[2q+W]=$,n[2H+W]=K}var Q=p[D],J=p[B],tt=p[U];p[V]=Q,p[q]=J,p[H]=tt;var et=d[D],rt=d[B],nt=d[U];d[V]=et,d[q]=rt,d[H]=nt,o(b,t,r,n,p,d),o(x,e,r,n,p,d);for(var it=T;E>=it;++it)if(c(it,S,C,P,z,r,n,p))it!==T&&a(it,T,r,n,p,d),++T;else if(!c(it,O,I,j,N,r,n,p))for(;;){if(c(E,O,I,j,N,r,n,p)){c(E,S,C,P,z,r,n,p)?(s(it,T,E,r,n,p,d),++T,--E):(a(it,E,r,n,p,d),--E);break}if(--E<it)break}l(t,T-1,S,C,P,z,R,r,n,p,d),l(e,E+1,O,I,j,N,F,r,n,p,d),h>=T-2-t?i(t,T-2,r,n,p,d):f(t,T-2,r,n,p,d),h>=e-(E+2)?i(E+2,e,r,n,p,d):f(E+2,e,r,n,p,d),h>=E-T?i(T,E,r,n,p,d):f(T,E,r,n,p,d)}e.exports=n;var h=32},{}],377:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s){for(var l=r,u=r;n>u;++u){var c=t[2u],f=t[2u+1],h=e[u];c>=i&&o>=c&&f>=a&&s>=f&&(u===l?l+=1:(t[2u]=t[2l],t[2u+1]=t[2l+1],e[u]=e[l],t[2l]=c,t[2l+1]=f,e[l]=h,l+=1))}return l}function i(t,e,r){this.pixelSize=t,this.offset=e,this.count=r}function a(t,e,r,a){function l(i,a,o,s,u,c){var f=.5*o,h=s+1,p=u-s;r[]=p,x[++]=c;for(var d=0;2>d;++d)for(var g=0;2>g;++g){var v=i+df,m=a+gf,y=n(t,e,h,u,v,m,v+f,m+f);if(y!==h){if(y-h>=Math.max(.9p,32)){var b=u+s>>>1;l(v,m,f,h,b,c+1),h=b}l(v,m,f,h,y,c+1),h=y}}}var u=t.length>>>1;if(1>u)return[];for(var c=1/0,f=1/0,h=-(1/0),p=-(1/0),d=0;u>d;++d){var g=t[2d],v=t[2*d+1];c=Math.min(c,g),h=Math.max(h,g),f=Math.min(f,v),p=Math.max(p,v),e[d]=d}c===h&&(h+=1+Math.abs(h)),f===p&&(p+=1+Math.abs(h));var m=1/(h-c),y=1/(p-f),b=Math.max(h-c,p-f);a=a||[0,0,0,0],a[0]=c,a[1]=f,a[2]=h,a[3]=p;var x=o.mallocInt32(u),=0;l(c,f,b,0,u,0),s(x,t,e,r,u);for(var w=[],k=0,A=u,=u-1;>=0;--){t[2*]=(t[2*]-c)m,t[2+1]=(t[2*+1]-f)*y;var M=x[];M!==k&&(w.push(new i(bMath.pow(.5,M),+1,A-(+1))),A=_+1,k=M)}return w.push(new i(bMath.pow(.5,M+1),0,A)),o.free(x),w}var o=t("typedarray-pool"),s=t("./lib/sort");e.exports=a},{"./lib/sort":376,"typedarray-pool":463}],378:[function(t,e,r){"use strict";function n(t,e,r,n,i,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.weightBuffer=n,this.shader=i,this.pickShader=a,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.pickOffset=0,this.points=null,this.xCoords=null}function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),u=a(r,c.pointVertex,c.pointFragment),f=a(r,c.pickVertex,c.pickFragment),h=new n(t,i,s,l,u,f);return h.update(e),t.addObject(h),h}var a=t("gl-shader"),o=t("gl-buffer"),s=t("binary-search-bounds"),l=t("snap-points-2d"),u=t("typedarray-pool"),c=t("./lib/shader");e.exports=i;var f=n.prototype;f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.xCoords&&u.free(this.xCoords),this.plot.removeObject(this)},f.update=function(t){function e(e,r){return e in t?t[e]:r}t=t||{},this.size=e("size",12),this.color=e("color",[1,0,0,1]).slice(),this.borderSize=e("borderSize",1),this.borderColor=e("borderColor",[0,0,0,1]).slice(),this.xCoords&&u.free(this.xCoords);var r=t.positions,n=u.mallocFloat32(r.length),i=u.mallocInt32(r.length>>>1);n.set(r);var a=u.mallocFloat32(r.length);this.points=r,this.scales=l(n,i,a,this.bounds),this.offsetBuffer.update(n),this.pickBuffer.update(i),this.weightBuffer.update(a);for(var o=u.mallocFloat32(r.length>>>1),s=0,c=0;s<r.length;s+=2,++c)o[c]=n[s];u.free(i),u.free(n),u.free(a),this.xCoords=o,this.pointCount=r.length>>>1,this.pickOffset=0},f.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,i=this.pickShader,a=this.scales,o=this.offsetBuffer,l=this.pickBuffer,u=this.bounds,c=this.size,f=this.borderSize,h=n.gl,p=n.pickPixelRatio,d=n.viewBox,g=n.dataBox;if(0===this.pointCount)return r;var v=u[2]-u[0],m=u[3]-u[1],y=g[2]-g[0],b=g[3]-g[1],x=(d[2]-d[0])p/n.pixelRatio,=(d[3]-d[1])*p/n.pixelRatio,w=Math.min(y/x,b/);t[0]=2v/y,t[4]=2m/b,t[6]=2(u[0]-g[0])/y-1,t[7]=2*(u[1]-g[1])/b-1,this.pickOffset=r,e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,i.bind(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointSize=p*(c+f),i.uniforms.pickOffset=e,0===this.borderSize?i.uniforms.centerFraction=2:i.uniforms.centerFraction=c/(c+f+1.25),o.bind(),i.attributes.position.pointer(),l.bind(),i.attributes.pickId.pointer(h.UNSIGNED_BYTE);for(var k=this.xCoords,A=(g[0]-u[0]-wcp)/v,M=(g[2]-u[0]+wcp)/v,T=a.length-1;T>=0;--T){var E=a[T];if(!(E.pixelSize<w&&T>1)){var L=E.offset,S=E.count+L,C=s.ge(k,A,L,S-1),P=s.lt(k,M,C,S-1)+1;h.drawArrays(h.POINTS,C,P-C)}}return r+this.pointCount}}(),f.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.scales,i=this.offsetBuffer,a=this.bounds,o=this.size,l=this.borderSize,u=e.gl,c=e.pixelRatio,f=e.viewBox,h=e.dataBox;if(0!==this.pointCount){var p=a[2]-a[0],d=a[3]-a[1],g=h[2]-h[0],v=h[3]-h[1],m=f[2]-f[0],y=f[3]-f[1],b=Math.min(g/m,v/y);t[0]=2p/g,t[4]=2d/v,t[6]=2*(a[0]-h[0])/g-1,t[7]=2*(a[1]-h[1])/v-1,r.bind(),r.uniforms.matrix=t,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointSize=c*(o+l),r.uniforms.useWeight=1,0===this.borderSize?r.uniforms.centerFraction=2:r.uniforms.centerFraction=o/(o+l+1.25),i.bind(),r.attributes.position.pointer(),this.weightBuffer.bind(),r.attributes.weight.pointer();for(var x=this.xCoords,=(h[0]-a[0]-boc)/p,w=(h[2]-a[0]+boc)/p,k=!0,A=n.length-1;A>=0;--A){var M=n[A];if(!(M.pixelSize<b&&A>1)){var T=M.offset,E=M.count+T,L=s.ge(x,,T,E-1),S=s.lt(x,w,L,E-1)+1;u.drawArrays(u.POINTS,L,S-L),k&&(k=!1,r.uniforms.useWeight=0)}}}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2a],o[2a+1]]}}},{"./lib/shader":374,"binary-search-bounds":375,"gl-buffer":325,"gl-shader":385,"snap-points-2d":377,"typedarray-pool":463}],379:[function(t,e,r){"use strict";function n(t,e){var r=a[e];if(r||(r=a[e]={}),t in r)return r[t];for(var n=i(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-(1/0),-(1/0)]],l=0;l<n.positions.length;++l)for(var u=n.positions[l],c=0;2>c;++c)s[0][c]=Math.min(s[0][c],u[c]),s[1][c]=Math.max(s[1][c],u[c]);return r[t]=[o,n,s]}var i=t("vectorize-text");e.exports=n;var a={}},{"vectorize-text":465}],380:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t("gl-shader"),a="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\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(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1])) ) {\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="#define GLSLIFY 1\nprecision mediump float;\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(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\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="#define GLSLIFY 1\nprecision mediump float;\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(any(lessThan(position, clipBounds[0])) ||\n any(greaterThan(position, clipBounds[1])) ) {\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 + 0.5lscale(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="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) ||\n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = interpColor * opacity;\n }\n}\n",u="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) || \n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = vec4(pickGroup, pickId.bgr);\n }\n}",c=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:c},h={vertex:o,fragment:l,attributes:c},p={vertex:s,fragment:l,attributes:c},d={vertex:a,fragment:u,attributes:c},g={vertex:o,fragment:u,attributes:c},v={vertex:s,fragment:u,attributes:c};r.createPerspective=function(t){return n(t,f)},r.createOrtho=function(t){return n(t,h)},r.createProject=function(t){return n(t,p)},r.createPickPerspective=function(t){return n(t,d)},r.createPickOrtho=function(t){return n(t,g)},r.createPickProject=function(t){return n(t,v)}},{"gl-shader":385}],381:[function(t,e,r){"use strict";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]r+e[4]n+e[8]i+e[12]a,t[1]=e[1]r+e[5]n+e[9]i+e[13]a,t[2]=e[2]r+e[6]n+e[10]i+e[14]a,t[3]=e[3]r+e[7]n+e[11]i+e[15]a,t}function i(t,e,r,i){return n(i,i,r),n(i,i,e),n(i,i,t)}function a(t,e){this.index=t,this.dataCoordinate=this.position=e}function o(t,e,r,n,i,o,s,l,u,c,f,h){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=s,this.idBuffer=l,this.vao=u,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=f,this.pickProjectShader=h,this.points=[],this.selectResult=new a(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}function s(t){return t[0]=t[1]=t[2]=0,t}function l(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function u(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function c(t){for(var e=S,r=0;2>r;++r)for(var n=0;3>n;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}function f(t,e,r,n,a){var o,f=e.axesProject,h=e.gl,p=t.uniforms,d=r.model||x,g=r.view||x,v=r.projection||x,y=e.axesBounds,b=c(e.clipBounds);o=e.axes?e.axes.lastCubeProps.axis:[1,1,1],w[0]=2/h.drawingBufferWidth,w[1]=2/h.drawingBufferHeight,t.bind(),p.view=g,p.projection=v,p.screenSize=w,p.highlightId=e.highlightId,p.highlightScale=e.highlightScale,p.clipBounds=b,p.pickGroup=e.pickId/255,p.pixelRatio=e.pixelRatio;for(var =0;3>;++)if(f[]&&e.projectOpacity[]<1===n){p.scale=e.projectScale[],p.opacity=e.projectOpacity[];for(var S=E,C=0;16>C;++C)S[C]=0;for(var C=0;4>C;++C)S[5C]=1;S[5]=0,o[]<0?S[12+]=y[0][]:S[12+]=y[1][],m(S,d,S),p.model=S;var P=(+1)%3,z=(+2)%3,R=s(k),O=s(A);R[P]=1,O[z]=1;var I=i(v,g,d,l(M,R)),j=i(v,g,d,l(T,O));if(Math.abs(I[1])>Math.abs(j[1])){var N=I;I=j,j=N,N=R,R=O,O=N;var F=P;P=z,z=F}I[0]<0&&(R[P]=-1),j[1]>0&&(O[z]=-1);for(var D=0,B=0,C=0;4>C;++C)D+=Math.pow(d[4P+C],2),B+=Math.pow(d[4z+C],2);R[P]/=Math.sqrt(D),O[z]/=Math.sqrt(B),p.axes[0]=R,p.axes[1]=O,p.fragClipBounds[0]=u(L,b[0],,-1e8),p.fragClipBounds[1]=u(L,b[1],,1e8),e.vao.draw(h.TRIANGLES,e.vertexCount),e.lineWidth>0&&(h.lineWidth(e.lineWidth),e.vao.draw(h.LINES,e.lineVertexCount,e.vertexCount))}}function h(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||x,s.view=n.view||x,s.projection=n.projection||x,w[0]=2/o.drawingBufferWidth,w[1]=2/o.drawingBufferHeight,s.screenSize=w,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=z,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}f(e,r,n,i,a),r.vao.unbind()}function p(t){var e=t.gl,r=y.createPerspective(e),n=y.createOrtho(e),i=y.createProject(e),a=y.createPickPerspective(e),s=y.createPickOrtho(e),l=y.createPickProject(e),u=d(e),c=d(e),f=d(e),h=d(e),p=g(e,[{buffer:u,size:3,type:e.FLOAT},{buffer:c,size:4,type:e.FLOAT},{buffer:f,size:2,type:e.FLOAT},{buffer:h,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new o(e,r,n,i,u,c,f,h,p,a,s,l);return v.update(t),v}var d=t("gl-buffer"),g=t("gl-vao"),v=t("typedarray-pool"),m=t("gl-mat4/multiply"),y=t("./lib/shaders"),b=t("./lib/glyphs"),x=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=p;var =o.prototype;.pickSlots=1,.setPickBase=function(t){this.pickId=t},.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var w=[0,0],k=[0,0,0],A=[0,0,0],M=[0,0,0,1],T=[0,0,0,1],E=x.slice(),L=[0,0,0],S=[[0,0,0],[0,0,0]],C=[-1e8,-1e8,-1e8],P=[1e8,1e8,1e8],z=[C,P];.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!1,!1)},.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!0,!1)},.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;h(e,this.pickProjectShader,this,t,!1,!0)},.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||0>e)return null;var r=this.points[e],n=this.selectResult;n.index=e;for(var i=0;3>i;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},.update=function(t){if(t=t||{},"perspective"in 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("projectOpacity"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var r=+t.projectOpacity;this.projectOpacity=[r,r,r]}"opacity"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||"normal",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-(1/0),-(1/0),-(1/0)],l=t.glyph,u=t.color,c=t.size,f=t.angle,h=t.lineColor,p=0,d=0,g=0,m=n.length;t:for(var y=0;m>y;++y){for(var x=n[y],=0;3>;++)if(isNaN(x[])||!isFinite(x[_]))continue t;var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b("\u25cf",i);var k=w[0],A=w[1],M=w[2];d+=3k.cells.length,g+=2A.edges.length}var T=d+g,E=v.mallocFloat(3T),L=v.mallocFloat(4T),S=v.mallocFloat(2T),C=v.mallocUint32(T),P=[0,a[1]],z=0,R=d,O=[0,0,0,1],I=[0,0,0,1],j=Array.isArray(u)&&Array.isArray(u[0]),N=Array.isArray(h)&&Array.isArray(h[0]);t:for(var y=0;m>y;++y){for(var x=n[y],=0;3>;++){if(isNaN(x[])||!isFinite(x[])){p+=1;continue t}s[]=Math.max(s[],x[]),o[]=Math.min(o[],x[])}var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b("\u25cf",i);var k=w[0],A=w[1],M=w[2];if(Array.isArray(u)){var F;if(F=j?u[y]:u,3===F.length){for(var =0;3>;++)O[]=F[];O[3]=1}else if(4===F.length)for(var =0;4>;++)O[]=F[];
}else O[0]=O[1]=O[2]=0,O[3]=1;if(Array.isArray(h)){var F;if(F=N?h[y]:h,3===F.length){for(var =0;3>;++)I[]=F[];I[]=1}else if(4===F.length)for(var =0;4>;++)I[]=F[]}else I[0]=I[1]=I[2]=0,I[3]=1;var D=.5;Array.isArray(c)?D=+c[y]:c?D=+c:this.useOrtho&&(D=12);var B=0;Array.isArray(f)?B=+f[y]:f&&(B=+f);for(var U=Math.cos(B),V=Math.sin(B),x=n[y],=0;3>;++)s[]=Math.max(s[],x[]),o[]=Math.min(o[],x[_]);a[0]<0?P[0]=a[0](1+M[1][0]):a[0]>0&&(P[0]=-a[0](1+M[0][0]));for(var q=k.cells,H=k.positions,=0;<q.length;++)for(var G=q[],Y=0;3>Y;++Y){for(var X=0;3>X;++X)E[3z+X]=x[X];for(var X=0;4>X;++X)L[4z+X]=O[X];C[z]=p;var W=H[G[Y]];S[2z]=D(UW[0]-VW[1]+P[0]),S[2z+1]=D*(VW[0]+UW[1]+P[1]),z+=1}for(var q=A.edges,H=A.positions,=0;<q.length;++)for(var G=q[],Y=0;2>Y;++Y){for(var X=0;3>X;++X)E[3R+X]=x[X];for(var X=0;4>X;++X)L[4R+X]=I[X];C[R]=p;var W=H[G[Y]];S[2R]=D(UW[0]-VW[1]+P[0]),S[2R+1]=D(VW[0]+UW[1]+P[1]),R+=1}p+=1}this.vertexCount=d,this.lineVertexCount=g,this.pointBuffer.update(E),this.colorBuffer.update(L),this.glyphBuffer.update(S),this.idBuffer.update(new Uint32Array(C)),v.free(E),v.free(L),v.free(S),v.free(C),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},_.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/glyphs":379,"./lib/shaders":380,"gl-buffer":325,"gl-mat4/multiply":346,"gl-vao":420,"typedarray-pool":463}],382:[function(t,e,r){"use strict";r.boxVertex="#define GLSLIFY 1\nprecision mediump float;\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n",r.boxFragment="#define GLSLIFY 1\nprecision mediump float;\n\nuniform vec4 color;\n\nvoid main() {\n gl_FragColor = color;\n}\n"},{}],383:[function(t,e,r){"use strict";function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-(1/0),-(1/0)],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}function i(t,e){var r=t.gl,i=o(r,[0,0,0,1,1,0,1,1]),l=a(r,s.boxVertex,s.boxFragment),u=new n(t,i,l);return u.update(e),t.addOverlay(u),u}var a=t("gl-shader"),o=t("gl-buffer"),s=t("./lib/shaders");e.exports=i;var l=n.prototype;l.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,u=t.viewBox,c=t.pixelRatio,f=(e[0]-l[0])(u[2]-u[0])/(l[2]-l[0])+u[0],h=(e[1]-l[1])(u[3]-u[1])/(l[3]-l[1])+u[1],p=(e[2]-l[0])(u[2]-u[0])/(l[2]-l[0])+u[0],d=(e[3]-l[1])(u[3]-u[1])/(l[3]-l[1])+u[1];if(f=Math.max(f,u[0]),h=Math.max(h,u[1]),p=Math.min(p,u[2]),d=Math.min(d,u[3]),!(f>p||h>d)){o.bind();var g=s[2]-s[0],v=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,g,h,i),o.drawBox(0,h,f,d,i),o.drawBox(0,d,g,v,i),o.drawBox(p,h,g,d,i)),this.innerFill&&o.drawBox(f,h,p,d,n),r>0){var m=rc;o.drawBox(f-m,h-m,p+m,h+m,a),o.drawBox(f-m,d-m,p+m,d+m,a),o.drawBox(f-m,h-m,f+m,d+m,a),o.drawBox(p-m,h-m,p+m,d+m,a)}}}},l.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()},l.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{"./lib/shaders":382,"gl-buffer":325,"gl-shader":385}],384:[function(t,e,r){"use strict";function n(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}function i(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)}}function a(t,e){var r=o(t,e),n=s.mallocUint8(e[0]e[1]4);return new i(t,r,n)}e.exports=a;var o=t("gl-fbo"),s=t("typedarray-pool"),l=t("ndarray"),u=t("bit-twiddle").nextPow2,c=t("cwise/lib/wrapper")({args:["array",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},"scalar","scalar","index"],pre:{body:"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}",args:[],thisVars:["this_closestD2","this_closestX","this_closestY"],localVars:[]},body:{body:"{if(255>inline_31_arg0||255>inline_31_arg1||255>inline_31_arg2||255>inline_31_arg3){var 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a(t,e,r,i,a,o,s,l,u,c,f,h,p,d){this.gl=t,this.shape=e,this.bounds=r,this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=f,this._contourVAO=h,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=p,this._dynamicVAO=d,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=[(m.mallocFloat(1024),[0,0]),(m.mallocFloat(1024),[0,0]),(m.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.dirty=!0}function o(t,e){for(var r=e.axes&&e.axes.lastCubeProps.axis||F,n=e.showSurface,i=e.showContour,a=0;3>a;++a){n=n||e.surfaceProject[a];for(var o=0;3>o;++o)i=i||e.contourProject[a][o]}for(var a=0;3>a;++a){for(var s=D.projections[a],o=0;16>o;++o)s[o]=0;for(var o=0;4>o;++o)s[5o]=1;s[5a]=0,s[12+a]=e.axesBounds[+(r[a]>0)][a],k(s,t.model,s);for(var l=D.clipBounds[a],u=0;2>u;++u)for(var o=0;3>o;++o)l[u][o]=t.clipBounds[u][o];l[0][a]=-1e8,l[1][a]=1e8}return D.showSurface=n,D.showContour=i,D}function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=B;n.model=t.model||R,n.view=t.view||R,n.projection=t.projection||R,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.contourColor=this.contourColor[0],n.inverseModel=A(n.inverseModel,n.model);for(var i=0;2>i;++i)for(var a=n.clipBounds[i],s=0;3>s;++s)a[s]=Math.min(Math.max(this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.shape=n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=V;var l=U;k(l,n.view,n.model),k(l,n.projection,l),A(l,l);for(var i=0;3>i;++i)n.eyePosition[i]=l[12+i]/l[15];for(var u=l[15],i=0;3>i;++i)u+=this.lightPosition[i]l[4i+3];for(var i=0;3>i;++i){for(var c=l[12+i],s=0;3>s;++s)c+=l[4s+i]this.lightPosition[s];n.lightPosition[i]=c/u}var f=o(n,this);if(f.showSurface&&e===this.opacity<1){this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vao.draw(r.TRIANGLES,this._vertexCount);for(var i=0;3>i;++i)this.surfaceProject[i]&&(this._shader.uniforms.model=f.projections[i],this._shader.uniforms.clipBounds=f.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(f.showContour&&!e){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var p=this._contourVAO;p.bind();for(var i=0;3>i;++i){h.uniforms.permutation=I[i],r.lineWidth(this.contourWidth[i]);for(var s=0;s<this.contourLevels[i].length;++s)s===this.highlightLevel[i]?(h.uniforms.contourColor=this.highlightColor[i],h.uniforms.contourTint=this.highlightTint[i]):(0===s||s-1===this.highlightLevel[i])&&(h.uniforms.contourColor=this.contourColor[i],h.uniforms.contourTint=this.contourTint[i]),h.uniforms.height=this.contourLevels[i][s],p.draw(r.LINES,this._contourCounts[i][s],this._contourOffsets[i][s])}for(var i=0;3>i;++i){h.uniforms.model=f.projections[i],h.uniforms.clipBounds=f.clipBounds[i];for(var s=0;3>s;++s)if(this.contourProject[i][s]){h.uniforms.permutation=I[s],r.lineWidth(this.contourWidth[s]);for(var d=0;d<this.contourLevels[s].length;++d)d===this.highlightLevel[s]?(h.uniforms.contourColor=this.highlightColor[s],h.uniforms.contourTint=this.highlightTint[s]):(0===d||d-1===this.highlightLevel[s])&&(h.uniforms.contourColor=this.contourColor[s],h.uniforms.contourTint=this.contourTint[s]),h.uniforms.height=this.contourLevels[s][d],p.draw(r.LINES,this._contourCounts[s][d],this._contourOffsets[s][d])}}p=this._dynamicVAO,p.bind();for(var i=0;3>i;++i)if(0!==this._dynamicCounts[i]){h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=I[i],r.lineWidth(this.dynamicWidth[i]),h.uniforms.contourColor=this.dynamicColor[i],h.uniforms.contourTint=this.dynamicTint[i],h.uniforms.height=this.dynamicLevel[i],p.draw(r.LINES,this._dynamicCounts[i],this.dynamicOffsets[i]);for(var s=0;3>s;++s)this.contourProject[s][i]&&(h.uniforms.model=f.projections[s],h.uniforms.clipBounds=f.clipBounds[s],p.draw(r.LINES,this.dynamicCounts[i],this.dynamicOffsets[i]))}p.unbind()}}function l(t,e){var r=e.shape.slice(),n=t.shape.slice();b.assign(t.lo(1,1).hi(r[0],r[1]),e),b.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),b.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),b.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),b.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))}function u(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function c(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 f(t){if(Array.isArray(t)){if(Array.isArray(t))return[c(t[0]),c(t[1]),c(t[2])];var e=c(t);return[e.slice(),e.slice(),e.slice()]}}function h(t){var e=t.gl,r=(t.field||t.coords&&t.coords[2]||([],[0,0]),L(e)),n=C(e),i=S(e),o=P(e),s=d(e),l=g(e,[{buffer:s,size:4,stride:z,offset:0},{buffer:s,size:2,stride:z,offset:16},{buffer:s,size:3,stride:z,offset:24}]),u=d(e),c=g(e,[{buffer:u,size:4}]),f=d(e),h=g(e,[{buffer:f,size:2,type:e.FLOAT}]),p=v(e,1,j,e.RGBA,e.UNSIGNED_BYTE);p.minFilter=e.LINEAR,p.magFilter=e.LINEAR;var m=new a(e,[0,0],[[0,0,0],[0,0,0]],r,n,s,l,p,i,o,u,c,f,h),y={levels:[[],[],[]]};for(var b in t)y[b]=t[b];return y.colormap=y.colormap||"jet",m.update(y),m}e.exports=h;var p=t("bit-twiddle"),d=t("gl-buffer"),g=t("gl-vao"),v=t("gl-texture2d"),m=t("typedarray-pool"),y=t("colormap"),b=t("ndarray-ops"),x=t("ndarray-pack"),=t("ndarray"),w=t("surface-nets"),k=t("gl-mat4/multiply"),A=t("gl-mat4/invert"),M=t("binary-search-bounds"),T=t("ndarray-gradient"),=t("ndarray"),E=t("./lib/shaders"),L=E.createShader,S=E.createContourShader,C=E.createPickShader,P=E.createPickContourShader,z=36,R=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],O=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],I=[[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(){for(var t=0;3>t;++t){var e=I[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var j=265,N=a.prototype;N.isTransparent=function(){return this.opacity<1},N.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},N.pickSlots=1,N.setPickBase=function(t){this.pickId=t};var F=[0,0,0],D={showSurface:!1,showContour:!1,projections:[R.slice(),R.slice(),R.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},B={model:R,view:R,projection:R,inverseModel:R.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1},U=R.slice(),V=[1,0,0,0,1,0,0,0,1];N.draw=function(t){return s.call(this,t,!1)},N.drawTransparent=function(t){return s.call(this,t,!0)};var q={model:R,view:R,projection:R,inverseModel:R,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};N.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=q;r.model=t.model||R,r.view=t.view||R,r.projection=t.projection||R,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=V;for(var n=0;2>n;++n)for(var i=r.clipBounds[n],a=0;3>a;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var s=o(r,this);if(s.showSurface){this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount);for(var n=0;3>n;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var u=this._contourVAO;u.bind();for(var a=0;3>a;++a){e.lineWidth(this.contourWidth[a]),l.uniforms.permutation=I[a];for(var n=0;n<this.contourLevels[a].length;++n)l.uniforms.height=this.contourLevels[a][n],u.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n])}for(var n=0;3>n;++n){l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n];for(var a=0;3>a;++a)if(this.contourProject[n][a]){l.uniforms.permutation=I[a],e.lineWidth(this.contourWidth[a]);for(var c=0;c<this.contourLevels[a].length;++c)l.uniforms.height=this.contourLevels[a][c],u.draw(e.LINES,this._contourCounts[a][c],this._contourOffsets[a][c])}}u.unbind()}},N.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,i=Math.floor(n),a=n-i,o=e[1](t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=r.position;u[0]=u[1]=u[2]=0;for(var c=0;2>c;++c)for(var f=c?a:1-a,h=0;2>h;++h)for(var p=h?l:1-l,d=i+c,g=s+h,v=fp,m=0;3>m;++m)u[m]+=this.field[m].get(d,g)*v;for(var y=this.pickResult.level,b=0;3>b;++b)if(y[b]=M.le(this.contourLevels[b],u[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],=this.contourLevels[b][y[b]+1];Math.abs(x-u[b])>Math.abs(-u[b])&&(y[b]+=1)}r.index[0]=.5>a?i:i+1,r.index[1]=.5>l?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1];for(var m=0;3>m;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},N.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=u(t.contourWidth,Number)),"showContour"in t&&(this.showContour=u(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=u(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=f(t.contourColor)),"contourProject"in t&&(this.contourProject=u(t.contourProject,function(t){return u(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=f(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=u(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=u(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),
"colorBounds"in t&&(this.colorBounds=t.colorBounds);var e=t.field||t.coords&&t.coords[2]||null;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 r=(e.shape[0]+2)(e.shape[1]+2);r>this._field[2].data.length&&(m.freeFloat(this._field[2].data),this._field[2].data=m.mallocFloat(p.nextPow2(r))),this.field[2]=(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();for(var n=this.shape,a=0;2>a;++a)this._field[2].size>this._field[a].data.length&&(m.freeFloat(this._field[a].data),this._field[a].data=m.mallocFloat(this._field[2].size)),this.field[a]=(this.field[a].data,[n[0]+2,n[1]+2]);if(t.coords){var o=t.coords;if(!Array.isArray(o)||3!==o.length)throw new Error("gl-surface: invalid coordinates for x/y");for(var a=0;2>a;++a){for(var s=o[a],c=0;2>c;++c)if(s.shape[c]!==n[c])throw new Error("gl-surface: coords have incorrect shape");l(this.field[a],s)}}else if(t.ticks){var h=t.ticks;if(!Array.isArray(h)||2!==h.length)throw new Error("gl-surface: invalid ticks");for(var a=0;2>a;++a){var d=h[a];if((Array.isArray(d)||d.length)&&(d=(d)),d.shape[0]!==n[a])throw new Error("gl-surface: invalid tick length");var g=(d.data,n);g.stride[a]=d.stride[0],g.stride[1^a]=0,l(this._field[a],g)}}else{for(var a=0;2>a;++a){var v=[0,0];v[a]=1,this.field[a]=(this._field[a].data,[n[0]+2,n[1]+2],v,0)}this._field[0].set(0,0,0);for(var c=0;c<n[0];++c)this._field[0].set(c+1,0,c);this._field[0].set(n[0]+1,0,n[0]-1),this._field[1].set(0,0,0);for(var c=0;c<n[1];++c)this._field[1].set(0,c+1,c);this._field[1].set(0,n[1]+1,n[1]-1)}for(var y=this.field,b=(y[2].size,(m.mallocFloat(3y[2].size*2),[3,n[0]+2,n[1]+2,2])),a=0;3>a;++a)T(b.pick(a),y[a],"mirror");for(var x=(m.mallocFloat(3y[2].size),[n[0]+2,n[1]+2,3]),a=0;a<n[0]+2;++a)for(var c=0;c<n[1]+2;++c){var k=b.get(0,a,c,0),A=b.get(0,a,c,1),M=b.get(1,a,c,0),E=b.get(1,a,c,1),L=b.get(2,a,c,0),S=b.get(2,a,c,1),C=MS-EL,P=LA-Sk,z=kE-AM,R=Math.sqrt(CC+PP+zz);1e-8>R?(R=Math.max(Math.abs(C),Math.abs(P),Math.abs(z)),1e-8>R?(z=1,P=C=0,R=1):R=1/R):R=1/Math.sqrt(R),x.set(a,c,0,CR),x.set(a,c,1,PR),x.set(a,c,2,zR)}m.free(b.data);for(var I=[1/0,1/0,1/0],j=[-(1/0),-(1/0),-(1/0)],N=(n[0]-1)(n[1]-1)6,F=m.mallocFloat(p.nextPow2(9N)),D=0,B=0,a=0;a<n[0]-1;++a)t:for(var c=0;c<n[1]-1;++c){for(var U=0;2>U;++U)for(var V=0;2>V;++V)for(var q=0;3>q;++q){var H=this._field[q].get(1+a+U,1+c+V);if(isNaN(H)||!isFinite(H))continue t}for(var q=0;6>q;++q){var G=a+O[q][0],Y=c+O[q][1],X=this._field[0].get(G+1,Y+1),W=this._field[1].get(G+1,Y+1),H=this._field[2].get(G+1,Y+1),C=x.get(G+1,Y+1,0),P=x.get(G+1,Y+1,1),z=x.get(G+1,Y+1,2);F[D++]=G,F[D++]=Y,F[D++]=X,F[D++]=W,F[D++]=H,F[D++]=0,F[D++]=C,F[D++]=P,F[D++]=z,I[0]=Math.min(I[0],X),I[1]=Math.min(I[1],W),I[2]=Math.min(I[2],H),j[0]=Math.max(j[0],X),j[1]=Math.max(j[1],W),j[2]=Math.max(j[2],H),B+=1}}this._vertexCount=B,this._coordinateBuffer.update(F.subarray(0,D)),m.freeFloat(F),m.free(x.data),this.bounds=[I,j]}var Z=!1;if("levels"in t){var $=t.levels;$=Array.isArray($[0])?$.slice():[[],[],$];for(var a=0;3>a;++a)$[a]=$[a].slice(),$.sort(function(t,e){return t-e});t:for(var a=0;3>a;++a){if($[a].length!==this.contourLevels[a].length){Z=!0;break}for(var c=0;c<$[a].length;++c)if($[a][c]!==this.contourLevels[a][c]){Z=!0;break t}}this.contourLevels=$}if(Z){for(var y=this._field,n=this.shape,K=[],Q=0;3>Q;++Q){for(var $=this.contourLevels[Q],J=[],tt=[],et=[0,0],a=0;a<$.length;++a){var rt=w(this._field[Q],$[a]);J.push(K.length/4|0);var B=0;t:for(var c=0;c<rt.cells.length;++c)for(var nt=rt.cells[c],q=0;2>q;++q){var it=rt.positions[nt[q]],at=it[0],ot=0|Math.floor(at),st=at-ot,lt=it[1],ut=0|Math.floor(lt),ct=lt-ut,ft=!1;e:for(var ht=0;2>ht;++ht){et[ht]=0;for(var pt=(Q+ht+1)%3,U=0;2>U;++U)for(var dt=U?st:1-st,G=0|Math.min(Math.max(ot+U,0),n[0]),V=0;2>V;++V){var gt=V?ct:1-ct,Y=0|Math.min(Math.max(ut+V,0),n[1]),H=this._field[pt].get(G,Y);if(!isFinite(H)||isNaN(H)){ft=!0;break e}var vt=dtgt;et[ht]+=vtH}}if(ft){if(q>0){for(var mt=0;4>mt;++mt)K.pop();B-=1}continue t}K.push(et[0],et[1],it[0],it[1]),B+=1}tt.push(B)}this._contourOffsets[Q]=J,this._contourCounts[Q]=tt}for(var yt=m.mallocFloat(K.length),a=0;a<K.length;++a)yt[a]=K[a];this._contourBuffer.update(yt),m.freeFloat(yt)}t.colormap&&this._colorMap.setPixels(i(t.colormap))},N.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;3>t;++t)m.freeFloat(this.field[t].data)},N.highlight=function(t){if(!t)return this.dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;3>e;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,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,i=this.shape,a=m.mallocFloat(12i[0]i[1]),o=0;3>o;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,u=this._field[o],c=this._field[s],f=this._field[l],h=w(u,r[o]),p=h.cells,d=h.positions;this.dynamicOffsets[o]=n;for(var e=0;e<p.length;++e)for(var g=p[e],v=0;2>v;++v){var y=d[g[v]],b=+y[0],x=0|b,=0|Math.min(x+1,i[0]),k=b-x,A=1-k,M=+y[1],T=0|M,E=0|Math.min(T+1,i[1]),L=M-T,S=1-L,C=AS,P=AL,z=kS,R=kL,O=Cc.get(x,T)+Pc.get(x,E)+z*c.get(,T)+R*c.get(,E),I=Cf.get(x,T)+Pf.get(x,E)+z*f.get(,T)+R*f.get(,E);if(isNaN(O)||isNaN(I)){v&&(n-=1);break}a[2n+0]=O,a[2n+1]=I,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this.dynamicCounts[o]=0;this.dynamicBuffer.update(a.subarray(0,2n)),m.freeFloat(a)}}},{"./lib/shaders":410,"binary-search-bounds":411,"bit-twiddle":299,colormap:307,"gl-buffer":325,"gl-mat4/invert":344,"gl-mat4/multiply":346,"gl-texture2d":416,"gl-vao":420,ndarray:438,"ndarray-gradient":412,"ndarray-ops":437,"ndarray-pack":413,"surface-nets":457,"typedarray-pool":463}],416:[function(t,e,r){arguments[4][179][0].apply(r,arguments)},{dup:179,ndarray:438,"ndarray-ops":437,"typedarray-pool":463}],417:[function(t,e,r){arguments[4][42][0].apply(r,arguments)},{dup:42}],418:[function(t,e,r){arguments[4][43][0].apply(r,arguments)},{"./do-bind.js":417,dup:43}],419:[function(t,e,r){arguments[4][44][0].apply(r,arguments)},{"./do-bind.js":417,dup:44}],420:[function(t,e,r){arguments[4][45][0].apply(r,arguments)},{"./lib/vao-emulated.js":418,"./lib/vao-native.js":419,dup:45}],421:[function(t,e,r){"use strict";function n(t,e,r){this.vertices=t,this.adjacent=e,this.boundary=r,this.lastVisited=-1}function i(t,e,r){this.vertices=t,this.cell=e,this.index=r}function a(t,e){return c(t.vertices,e.vertices)}function o(t){for(var e=["function orient(){var tuple=this.tuple;return test("],r=0;t>=r;++r)r>0&&e.push(","),e.push("tuple[",r,"]");e.push(")}return orient");var n=new Function("test",e.join("")),i=u[t+1];return i||(i=u),n(i)}function s(t,e,r){this.dimension=t,this.vertices=e,this.simplices=r,this.interior=r.filter(function(t){return!t.boundary}),this.tuple=new Array(t+1);for(var n=0;t>=n;++n)this.tuple[n]=this.vertices[n];var i=f[t];i||(i=f[t]=o(t)),this.orient=i}function l(t,e){var r=t.length;if(0===r)throw new Error("Must have at least d+1 points");var i=t[0].length;if(i>=r)throw new Error("Must input at least d+1 points");var a=t.slice(0,i+1),o=u.apply(void 0,a);if(0===o)throw new Error("Input not in general position");for(var l=new Array(i+1),c=0;i>=c;++c)l[c]=c;0>o&&(l[0]=1,l[1]=0);for(var f=new n(l,new Array(i+1),!1),h=f.adjacent,p=new Array(i+2),c=0;i>=c;++c){for(var d=l.slice(),g=0;i>=g;++g)g===c&&(d[g]=-1);var v=d[0];d[0]=d[1],d[1]=v;var m=new n(d,new Array(i+1),!0);h[c]=m,p[c]=m}p[i+1]=f;for(var c=0;i>=c;++c)for(var d=h[c].vertices,y=h[c].adjacent,g=0;i>=g;++g){var b=d[g];if(0>b)y[g]=f;else for(var x=0;i>=x;++x)h[x].vertices.indexOf(b)<0&&(y[g]=h[x])}for(var =new s(i,a,p),w=!!e,c=i+1;r>c;++c).insert(t[c],w);return _.boundary()}e.exports=l;var u=t("robust-orientation"),c=t("simplicial-complex").compareCells;n.prototype.flip=function(){var t=this.vertices[0];this.vertices[0]=this.vertices[1],this.vertices[1]=t;var e=this.adjacent[0];this.adjacent[0]=this.adjacent[1],this.adjacent[1]=e};var f=[],h=s.prototype;h.handleBoundaryDegeneracy=function(t,e){var r=this.dimension,n=this.vertices.length-1,i=this.tuple,a=this.vertices,o=[t];for(t.lastVisited=-n;o.length>0;){t=o.pop();for(var s=(t.vertices,t.adjacent),l=0;r>=l;++l){var u=s[l];if(u.boundary&&!(u.lastVisited<=-n)){for(var c=u.vertices,f=0;r>=f;++f){var h=c[f];0>h?i[f]=e:i[f]=a[h]}var p=this.orient();if(p>0)return u;u.lastVisited=-n,0===p&&o.push(u)}}}return null},h.walk=function(t,e){var r=this.vertices.length-1,n=this.dimension,i=this.vertices,a=this.tuple,o=e?this.interior.lengthMath.random()|0:this.interior.length-1,s=this.interior[o];t:for(;!s.boundary;){for(var l=s.vertices,u=s.adjacent,c=0;n>=c;++c)a[c]=i[l[c]];s.lastVisited=r;for(var c=0;n>=c;++c){var f=u[c];if(!(f.lastVisited>=r)){var h=a[c];a[c]=t;var p=this.orient();if(a[c]=h,0>p){s=f;continue t}f.boundary?f.lastVisited=-r:f.lastVisited=r}}return}return s},h.addPeaks=function(t,e){var r=this.vertices.length-1,o=this.dimension,s=this.vertices,l=this.tuple,u=this.interior,c=this.simplices,f=[e];e.lastVisited=r,e.vertices[e.vertices.indexOf(-1)]=r,e.boundary=!1,u.push(e);for(var h=[];f.length>0;){var e=f.pop(),p=e.vertices,d=e.adjacent,g=p.indexOf(r);if(!(0>g))for(var v=0;o>=v;++v)if(v!==g){var m=d[v];if(m.boundary&&!(m.lastVisited>=r)){var y=m.vertices;if(m.lastVisited!==-r){for(var b=0,x=0;o>=x;++x)y[x]<0?(b=x,l[x]=t):l[x]=s[y[x]];var =this.orient();if(>0){y[b]=r,m.boundary=!1,u.push(m),f.push(m),m.lastVisited=r;continue}m.lastVisited=-r}var w=m.adjacent,k=p.slice(),A=d.slice(),M=new n(k,A,!0);c.push(M);var T=w.indexOf(e);if(!(0>T)){w[T]=M,A[g]=m,k[v]=-1,A[v]=e,d[v]=M,M.flip();for(var x=0;o>=x;++x){var E=k[x];if(!(0>E||E===r)){for(var L=new Array(o-1),S=0,C=0;o>=C;++C){var P=k[C];0>P||C===x||(L[S++]=P)}h.push(new i(L,M,x))}}}}}}h.sort(a);for(var v=0;v+1<h.length;v+=2){var z=h[v],R=h[v+1],O=z.index,I=R.index;0>O||0>I||(z.cell.adjacent[z.index]=R.cell,R.cell.adjacent[R.index]=z.cell)}},h.insert=function(t,e){var r=this.vertices;r.push(t);var n=this.walk(t,e);if(n){for(var i=this.dimension,a=this.tuple,o=0;i>=o;++o){var s=n.vertices[o];0>s?a[o]=t:a[o]=r[s]}var l=this.orient(a);0>l||(0!==l||(n=this.handleBoundaryDegeneracy(n,t)))&&this.addPeaks(t,n)}},h.boundary=function(){for(var t=this.dimension,e=[],r=this.simplices,n=r.length,i=0;n>i;++i){var a=r[i];if(a.boundary){for(var o=new Array(t),s=a.vertices,l=0,u=0,c=0;t>=c;++c)s[c]>=0?o[l++]=s[c]:u=1&c;if(u===(1&t)){var f=o[0];o[0]=o[1],o[1]=f}e.push(o)}}return e}},{"robust-orientation":444,"simplicial-complex":424}],422:[function(t,e,r){arguments[4][39][0].apply(r,arguments)},{dup:39}],423:[function(t,e,r){arguments[4][130][0].apply(r,arguments)},{dup:130}],424:[function(t,e,r){arguments[4][151][0].apply(r,arguments)},{"bit-twiddle":422,dup:151,"union-find":423}],425:[function(t,e,r){arguments[4][248][0].apply(r,arguments)},{dup:248}],426:[function(t,e,r){arguments[4][245][0].apply(r,arguments)},{dup:245,"mouse-event":427}],427:[function(t,e,r){arguments[4][246][0].apply(r,arguments)},{dup:246}],428:[function(t,e,r){arguments[4][29][0].apply(r,arguments)},{dup:29}],429:[function(t,e,r){arguments[4][30][0].apply(r,arguments)},{dup:30,"parse-unit":428}],430:[function(t,e,r){arguments[4][31][0].apply(r,arguments)},{dup:31,"to-px":429}],431:[function(t,e,r){"use strict";var n=t("cwise/lib/wrapper")({args:["index","array","scalar"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{inline_1_arg1=inline_1_arg2.apply(void 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r=Math.floor(e),n=e-r,i=r>=0&&r<t.shape[0],a=r+1>=0&&r+1<t.shape[0],o=i?+t.get(r):0,s=a?+t.get(r+1):0;return(1-n)o+ns}function i(t,e,r){var n=Math.floor(e),i=e-n,a=n>=0&&n<t.shape[0],o=n+1>=0&&n+1<t.shape[0],s=Math.floor(r),l=r-s,u=s>=0&&s<t.shape[1],c=s+1>=0&&s+1<t.shape[1],f=a&&u?t.get(n,s):0,h=a&&c?t.get(n,s+1):0,p=o&&u?t.get(n+1,s):0,d=o&&c?t.get(n+1,s+1):0;return(1-l)((1-i)f+ip)+l((1-i)h+id)}function a(t,e,r,n){var i=Math.floor(e),a=e-i,o=i>=0&&i<t.shape[0],s=i+1>=0&&i+1<t.shape[0],l=Math.floor(r),u=r-l,c=l>=0&&l<t.shape[1],f=l+1>=0&&l+1<t.shape[1],h=Math.floor(n),p=n-h,d=h>=0&&h<t.shape[2],g=h+1>=0&&h+1<t.shape[2],v=o&&c&&d?t.get(i,l,h):0,m=o&&f&&d?t.get(i,l+1,h):0,y=s&&c&&d?t.get(i+1,l,h):0,b=s&&f&&d?t.get(i+1,l+1,h):0,x=o&&c&&g?t.get(i,l,h+1):0,=o&&f&&g?t.get(i,l+1,h+1):0,w=s&&c&&g?t.get(i+1,l,h+1):0,k=s&&f&&g?t.get(i+1,l+1,h+1):0;return(1-p)((1-u)((1-a)v+ay)+u*((1-a)m+ab))+p*((1-u)((1-a)x+aw)+u((1-a)*+ak))}function o(t){var e,r,n=0|t.shape.length,i=new Array(n),a=new 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u=t.shapes[e];l(u,"xref"),l(u,"yref")}var c=t.legend;c&&(c.x>3?(c.x=1.02,c.xanchor="left"):c.x<-2&&(c.x=-.02,c.xanchor="right"),c.y>3?(c.y=1.02,c.yanchor="bottom"):c.y<-2&&(c.y=-.02,c.yanchor="top")),"rotate"===t.dragmode&&(t.dragmode="orbit"),t.scene1&&(t.scene||(t.scene=t.scene1),delete t.scene1);var h,p,d,g,v,m,y,b=I.getSubplotIds(t,"gl3d");for(e=0;e<b.length;e++)if(h=t[b[e]],p=h.cameraposition,Array.isArray(p)&&4===p[0].length){for(d=p[0],v=p[1],g=p[2],m=S([],d),y=[],r=0;3>r;++r)y[r]=v[e]+gm[2+4r];h.camera={eye:{x:y[0],y:y[1],z:y[2]},center:{x:v[0],y:v[1],z:v[2]},up:{x:m[1],y:m[5],z:m[9]}},delete h.cameraposition}return z.markTime("finished rest of cleanLayout, starting color"),N.clean(t),z.markTime("finished cleanLayout color.clean"),t}function l(t,e){var r=t[e],n=e.charAt(0);r&&"paper"!==r&&(t[e]=P.Axes.cleanId(r,n))}function u(t,e){for(var r=[],n=(t.concat(Array.isArray(e)?e:[]).filter(function(t){return"uid"in t}).map(function(t){return t.uid})),i=0;i<t.length;i++){var 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e=L.select(t),r=t._fullLayout;if(r._hasGL3D&&I.subplotsRegistry.gl3d.initAxes(t),r._container=e.selectAll(".plot-container").data([0]),r._container.enter().insert("div",":first-child").classed("plot-container",!0).classed("plotly",!0),r._paperdiv=r._container.selectAll(".svg-container").data([0]),r._paperdiv.enter().append("div").classed("svg-container",!0).style("position","relative"),"initial"===r.autosize&&(w(t,{}),r.autosize=!0,t.layout.autosize=!0),r._glcontainer=r._paperdiv.selectAll(".gl-container").data([0]),r._glcontainer.enter().append("div").classed("gl-container",!0),r._geocontainer=r._paperdiv.selectAll(".geo-container").data([0]),r._geocontainer.enter().append("div").classed("geo-container",!0),r._paperdiv.selectAll(".main-svg").remove(),r._paper=r._paperdiv.insert("svg",":first-child").classed("main-svg",!0),r._toppaper=r._paperdiv.append("svg").classed("main-svg",!0),!r._uid){var n=[];L.selectAll("defs").each(function(){this.id&&n.push(this.id.split("-")[1]); 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h=c._id+f._id;h!==a&&-1!==e.indexOf(h)?(o.mainplot=h,i.push(o),l.domain=c.domain.slice(),u.domain=f.domain.slice()):(o.bg=s.append("rect").style("stroke-width",0),o.gridlayer=s.append("g"),o.overgrid=s.append("g"),o.zerolinelayer=s.append("g"),o.overzero=s.append("g"),o.plot=s.append("svg").call(r),o.overplot=s.append("g"),o.xlines=s.append("path"),o.ylines=s.append("path"),o.overlines=s.append("g"),o.xaxislayer=s.append("g"),o.yaxislayer=s.append("g"),o.overaxes=s.append("g")),o.draglayer=n._draggers.append("g")}),i.forEach(function(t){var e=n._plots[t.mainplot];e.overlays.push(t),t.gridlayer=e.overgrid.append("g"),t.zerolinelayer=e.overzero.append("g"),t.plot=e.overplot.append("svg").call(r),t.xlines=e.overlines.append("path"),t.ylines=e.overlines.append("path"),t.xaxislayer=e.overaxes.append("g"),t.yaxislayer=e.overaxes.append("g")}),e.forEach(function(t){var 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S="translate("+o._offset+","+s._offset+")",C=S,z=S;p&&(C="translate("+o._offset+","+n.t+")",y+=s._offset-n.t,v+=s._offset-n.t),k&&(z="translate("+n.l+","+s._offset+")",T+=o._offset-n.l,L+=o._offset-n.l),i.xlines.attr("transform",C).attr("d",(g?f+v+h:"")+(m?f+y+h:"")+(p?f+d+h:"")||"M0,0").style("stroke-width",l+"px").call(N.stroke,o.showline?o.linecolor:"rgba(0,0,0,0)"),i.ylines.attr("transform",z).attr("d",(M?"M"+T+w:"")+(E?"M"+L+w:"")+(k?"M"+A+w:"")||"M0,0").attr("stroke-width",u+"px").call(N.stroke,s.showline?s.linecolor:"rgba(0,0,0,0)"),i.xaxislayer.attr("transform",C),i.yaxislayer.attr("transform",z),i.gridlayer.attr("transform",S),i.zerolinelayer.attr("transform",S),i.draglayer.attr("transform",S),p&&a.push(o._id),k&&a.push(s._id)}),P.Axes.makeClipPaths(t),V.draw(t,"gtitle"),q(t),t._promises.length&&Promise.all(t._promises)}var 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