xtk.js

/*
 * 
 *                  xxxxxxx      xxxxxxx
 *                   x:::::x    x:::::x 
 *                    x:::::x  x:::::x  
 *                     x:::::xx:::::x   
 *                      x::::::::::x    
 *                       x::::::::x     
 *                       x::::::::x     
 *                      x::::::::::x    
 *                     x:::::xx:::::x   
 *                    x:::::x  x:::::x  
 *                   x:::::x    x:::::x 
 *              THE xxxxxxx      xxxxxxx TOOLKIT
 *                    
 *                  http://www.goXTK.com
 *                   
 * Copyright (c) 2012 The X Toolkit Developers <dev@goXTK.com>
 *                   
 *    The X Toolkit (XTK) is licensed under the MIT License:
 *      http://www.opensource.org/licenses/mit-license.php
 * 
 *      "Free software" is a matter of liberty, not price.
 *      "Free" as in "free speech", not as in "free beer".
 *                                         - Richard M. Stallman
 * 
 * FUELED BY:
 *  - the wonderful Constructive Solid Geometry library by Evan Wallace (http://madebyevan.com)
 *    LICENSE: https://raw.github.com/xtk/X/master/lib/csg/LICENSE
 *
 *  - parts of the Google Closure Library (http://code.google.com/closure/library)
 *    LICENSE: https://raw.github.com/xtk/X/master/lib/closure-library/LICENSE
 * 
 *  - the JSXCompressor library (http://jsxgraph.uni-bayreuth.de/wp/jsxcompressor/)
 *    LICENSE: https://raw.github.com/xtk/X/master/lib/JXG/LICENSE
 *
 * MORE CREDITS: https://raw.github.com/xtk/X/master/LICENSE
 *
 */
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u.gb=function(a){$c(this.D,a.va())||i(Error("Matrix subtraction is only supported on arrays of equal size."));return fd(this,function(b,c,d){return b-a.S[c][d]})};u.gf=t("S");function gd(a,b){var c=new ad(a.D.height,b.va().width);ed(c,function(a,e,f){for(var g=a=0;g<this.D.width;g++)a+=this.T(e,g)*b.T(g,f);c.k(e,f,a)},a);return c}function ld(a,b){return fd(a,function(a){return a*b})};function N(a,b){ad.call(this,a,b);this.c="matrix"}E(N,ad);function md(a){for(var b=[],c=0;c<a;c++){b[c]=[];for(var d=0;d<a;d++)b[c][d]=c==d?1:0}return new N(b)}u=N.prototype;u.Da=function(){var a=[],b=this.va();if(0==b.height||0==b.width)return[];var c,d;for(d=0;d<b.height;d++)for(c=0;c<b.width;c++)a.push(this.T(c,d));return a};
u.translate=function(a){this.D.width!=this.D.height&&i(Error("Can not translate non-square matrix."));var b=this.va(),c=dd(b.height);a instanceof Yc&&3==b.height?(c.k(0,2,a.x),c.k(1,2,a.y)):a instanceof M&&4==b.height?(c.k(0,3,a.x),c.k(1,3,a.y),c.k(2,3,a.b)):i(Error("Translation failed."));return new N(this.multiply(c))};
u.rotate=function(a,b){(4!=this.va().height||this.D.width!=this.D.height)&&i(Error("Only 4x4 matrices can be rotated."));(!x(b)||!(b instanceof M))&&i(Error("Invalid axis vector."));z(a)||i(Error("Invalid angle."));var c=b.normalize(),d=Math.cos(a),e=Math.sin(a),f=dd(4);f.k(0,0,d+c.x*c.x*(1-d));f.k(0,1,c.x*c.y*(1-d)-c.b*e);f.k(0,2,c.x*c.b*(1-d)+c.y*e);f.k(1,0,c.y*c.x*(1-d)+c.b*e);f.k(1,1,d+c.y*c.y*(1-d));f.k(1,2,c.y*c.b*(1-d)-c.x*e);f.k(2,0,c.b*c.x*(1-d)-c.y*e);f.k(2,1,c.b*c.y*(1-d)+c.x*e);f.k(2,
2,d+c.b*c.b*(1-d));return new N(this.multiply(f))};u.Na=function(a){var b=this.va(),c=Array(b.width),d;for(d=0;d<c.length;d++)c[d]=Array(1),c[d][0]=1;a instanceof M&&3<=b.width?(c[0][0]=a.x,c[1][0]=a.y,c[2][0]=a.b):i(Error("Multiplication by vector failed."));a=this.multiply(new ad(c));return new M(parseFloat(a.T(0,0)),parseFloat(a.T(1,0)),parseFloat(a.T(2,0)))};u.Fi=function(a,b){var c=this.S[a];this.S[a]=this.S[b];this.S[b]=c};
u.Ei=function(a,b){for(var c=this.va(),d=0,d=0;d<c.height;d++){var e=this.T(d,a);e||(e=0);var f=this.T(d,b);f||(f=0);this.k(d,a,f);this.k(d,b,e)}};D("X.matrix",N);D("X.matrix.createIdentityMatrix",md);D("X.matrix.prototype.flatten",N.prototype.Da);D("X.matrix.prototype.translate",N.prototype.translate);D("X.matrix.prototype.rotate",N.prototype.rotate);D("X.matrix.prototype.toArray",N.prototype.gf);D("X.matrix.prototype.getValueAt",N.prototype.T);D("X.matrix.prototype.setValueAt",N.prototype.k);
D("X.matrix.prototype.multiplyByVector",N.prototype.Na);D("X.matrix.prototype.swapRows",N.prototype.Fi);D("X.matrix.prototype.swapCols",N.prototype.Ei);function nd(){K.call(this);this.c="transform";this.B=md(4);this.qf=new Float32Array(this.B.Da())}E(nd,K);nd.prototype.__defineGetter__("matrix",t("B"));nd.prototype.__defineSetter__("matrix",function(a){(!x(a)||!(a instanceof N))&&i(Error("Invalid matrix."));this.B=a;this.o()});u=nd.prototype;u.ki=function(a){(!z(a)||-360>a||360<a)&&i(Error("Invalid angle."));this.B=this.B.rotate(a*Math.PI/180,new M(0,1,0));this.o()};
u.li=function(a){(!z(a)||-360>a||360<a)&&i(Error("Invalid angle."));this.B=this.B.rotate(a*Math.PI/180,new M(1,0,0));this.o()};u.mi=function(a){(!z(a)||-360>a||360<a)&&i(Error("Invalid angle."));this.B=this.B.rotate(a*Math.PI/180,new M(0,0,1));this.o()};u.Ii=function(a){z(a)||i(Error("Invalid distance."));this.B=this.B.translate(new M(a,0,0));this.o()};u.Ji=function(a){z(a)||i(Error("Invalid distance."));this.B=this.B.translate(new M(0,a,0));this.o()};
u.Ki=function(a){z(a)||i(Error("Invalid distance."));this.B=this.B.translate(new M(0,0,a));this.o()};function od(a,b,c){var d=a.B.T(b,c);d||(d=0);a.B.k(b,c,-1*d);a.o()}u.gh=function(){od(this,0,0)};u.hh=function(){od(this,1,1)};u.ih=function(){od(this,2,2)};u.o=function(){this.qf=new Float32Array(this.B.Da());this.e=n};D("X.transform",nd);D("X.transform.prototype.rotateX",nd.prototype.ki);D("X.transform.prototype.rotateY",nd.prototype.li);D("X.transform.prototype.rotateZ",nd.prototype.mi);
D("X.transform.prototype.translateX",nd.prototype.Ii);D("X.transform.prototype.translateY",nd.prototype.Ji);D("X.transform.prototype.translateZ",nd.prototype.Ki);D("X.transform.prototype.flipX",nd.prototype.gh);D("X.transform.prototype.flipY",nd.prototype.hh);D("X.transform.prototype.flipZ",nd.prototype.ih);D("X.transform.prototype.modified",nd.prototype.o);function pd(){K.call(this);this.c="texture";this.ta=this.lb=this.s=q;this.wb=this.xb=0;Ba(this,new Qc)}E(pd,K);D("X.texture",pd);function Q(a,b){K.call(this);this.c="fasttriplets";this.Ob=Infinity;this.Lb=-Infinity;this.Pb=Infinity;this.Mb=-Infinity;this.Qb=Infinity;this.Nb=-Infinity;this.kd=[0,0,0];this.w=0;this.I=new Float32Array(a);x(b)&&(this.I=b.I.subarray(0,b.I.length),this.w=this.I.length,this.Ob=b.Ob,this.Lb=b.Lb,this.Pb=b.Pb,this.Mb=b.Mb,this.Qb=b.Qb,this.Nb=b.Nb,this.kd=b.kd.slice())}E(Q,K);u=Q.prototype;
u.add=function(a,b,c){this.Ob=Math.min(this.Ob,a);this.Lb=Math.max(this.Lb,a);this.Pb=Math.min(this.Pb,b);this.Mb=Math.max(this.Mb,b);this.Qb=Math.min(this.Qb,c);this.Nb=Math.max(this.Nb,c);this.kd=[(this.Ob+this.Lb)/2,(this.Pb+this.Mb)/2,(this.Qb+this.Nb)/2];this.e=n;this.I[this.w++]=a;this.I[this.w++]=b;this.I[this.w++]=c;return this.w/3};u.vc=function(){if(this.w!=this.I.length){var a=new Float32Array(this.w);a.set(this.I.subarray(0,this.w));this.I=a}};
u.get=function(a){a*=3;return[this.I[a],this.I[a+1],this.I[a+2]]};u.remove=function(){i(Error("Not implemented."))};u.clear=function(){this.I=new Float32Array(this.I.length);this.e=n};Q.prototype.__defineGetter__("count",function(){this.vc();return this.I.length/3});Q.prototype.__defineGetter__("length",function(){this.vc();return this.I.length});D("X.triplets",Q);D("X.triplets.prototype.add",Q.prototype.add);D("X.triplets.prototype.resize",Q.prototype.vc);D("X.triplets.prototype.get",Q.prototype.get);
D("X.triplets.prototype.remove",Q.prototype.remove);D("X.triplets.prototype.clear",Q.prototype.clear);function U(){this.ka=qd;this.Ub=new nd;this.Eb=[1,1,1];this.Tb=this.z=this.U=this.h=this.g=q;this.Jc=[];this.Ia=n;this.jc=this.Kc=1;this.ec=q;this.Cc=r;this.X=1;this.W=0}var qd="TRIANGLES";U.prototype.__defineSetter__("type",function(a){return this.ka=a});U.prototype.__defineGetter__("type",t("ka"));U.prototype.__defineGetter__("texture",function(){this.z||(this.z=new pd);return this.z});U.prototype.__defineGetter__("transform",t("Ub"));U.prototype.__defineGetter__("points",t("g"));
U.prototype.__defineSetter__("points",ea("g"));U.prototype.__defineGetter__("normals",t("h"));U.prototype.__defineSetter__("normals",ea("h"));U.prototype.__defineGetter__("colors",t("U"));U.prototype.__defineSetter__("colors",ea("U"));U.prototype.__defineGetter__("color",t("Eb"));U.prototype.__defineSetter__("color",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid color."));for(var b=this.d,c=b.length,d=0,d=0;d<c;d++)b[d].color=a;this.Eb=a;this.e=n});
U.prototype.__defineGetter__("opacity",t("X"));U.prototype.__defineSetter__("opacity",function(a){(!z(a)||1<a||0>a)&&i(Error("Invalid opacity."));for(var b=this.d,c=b.length,d=0,d=0;d<c;d++)b[d].opacity=a;this.X=a;this.e=n});U.prototype.__defineGetter__("caption",t("ec"));U.prototype.__defineSetter__("caption",function(a){this.ec=a;this.e=n});U.prototype.__defineGetter__("visible",t("Ia"));
U.prototype.__defineSetter__("visible",function(a){for(var b=this.d,c=b.length,d=0,d=0;d<c;d++)b[d].visible=a;this.Ia=a;this.e=n});U.prototype.__defineGetter__("pointsize",t("Kc"));U.prototype.__defineSetter__("pointsize",function(a){z(a)||i(Error("Invalid point size."));this.Kc=a;this.e=n});U.prototype.__defineGetter__("magicmode",t("Cc"));U.prototype.__defineSetter__("magicmode",function(a){"boolean"!=typeof a&&i(Error("Invalid magic mode setting."));this.Cc=a;this.e=n});
U.prototype.__defineGetter__("linewidth",t("jc"));U.prototype.__defineSetter__("linewidth",function(a){z(a)||i(Error("Invalid line width."));this.jc=a;this.e=n});function rd(){this.Ha=Infinity;this.ca=this.qa=-Infinity;this.da=Infinity;this.tb=[0,0,0];this.rb=[1,1,1]}rd.prototype.__defineGetter__("lowerThreshold",t("ca"));rd.prototype.__defineSetter__("lowerThreshold",ea("ca"));rd.prototype.__defineGetter__("upperThreshold",t("da"));rd.prototype.__defineSetter__("upperThreshold",ea("da"));rd.prototype.__defineGetter__("min",t("Ha"));rd.prototype.__defineGetter__("max",t("qa"));rd.prototype.__defineGetter__("minColor",t("tb"));
rd.prototype.__defineSetter__("minColor",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid min. color."));this.tb=a});rd.prototype.__defineGetter__("maxColor",t("rb"));rd.prototype.__defineSetter__("maxColor",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid max. color."));this.rb=a});function sd(){K.call(this);this.c="scalars";this.yc=this.u=q;this.Af=n;Ba(this,new Qc);Ba(this,new rd);this.tb=[0,1,0];this.rb=[1,0,0]}E(sd,K);sd.prototype.__defineGetter__("array",t("u"));sd.prototype.__defineSetter__("array",function(a){this.yc=this.u=a;this.e=n});D("X.scalars",sd);function V(a){K.call(this);this.c="object";this.d=[];this.t=this.O=q;Ba(this,new U);x(a)&&this.Vb(a)}E(V,K);
V.prototype.Vb=function(a){this.ka=a.ka;this.Ub=new nd;this.Ub.B=new N(a.Ub.B.S);this.Eb=a.Eb.slice();a.g&&(this.g=new Q(a.g.length,a.g));a.h&&(this.h=new Q(a.h.length,a.h));a.U&&(this.U=new Q(a.U.length,a.U));this.z=a.z;this.Tb=a.Tb;a.s&&(this.s=new Pc((new String(a.s.ke)).toString()));this.X=a.X;this.d.length=0;var b=a.d;if(b)for(var c=b.length,d=0,d=0;d<c;d++)this.d.push(new H[b[d].c](b[d]));this.Ia=a.Ia;this.Kc=a.Kc;this.jc=a.jc;a.ec&&(this.ec=(new String(a.ec)).toString());this.Cc=a.Cc;this.Jc=
a.Jc.slice();this.e=n};V.prototype.__defineGetter__("colortable",function(){this.O||(this.O=new Rc);return this.O});V.prototype.__defineGetter__("scalars",function(){this.t||(this.t=new sd);return this.t});V.prototype.__defineGetter__("children",t("d"));V.prototype.o=function(){var a=new td;a.$=this;this.dispatchEvent(a)};
function ud(a,b){(!x(a)||!x(b)||!(a instanceof V)||!(b instanceof V))&&i(Error("Fatal: Two valid X.objects are required for comparison."));return 1==a.X?-1:1==b.X?1:x(a.W)&&x(b.W)&&a.W>b.W?-1:1}D("X.object",V);D("X.object.prototype.modified",V.prototype.o);function vd(){}function wd(a){for(var b=a.g.count,c=[],d=0,d=0;d<b;d+=3){var e=a.g.get(d),f=a.g.get(d+1),g=a.g.get(d+2),h=a.h.get(d),l=a.h.get(d+1),j=a.h.get(d+2),k=a.Eb;a.U&&0<a.U.length&&(k=a.U.get(d));var o=[];o.push(new Ic(e,h));o.push(new Ic(f,l));o.push(new Ic(g,j));c.push(new Kc(o,k))}return Nc(c)}
function xd(a,b){(!x(b)||!(b instanceof Mc))&&i(Error("Invalid CSG object."));var c=new Oc,d=[];zb(b.A,function(a){for(var b=[],g=a.Vd,b=zb(a.hb,function(a){a.color=g;return c.add(a)}),a=a=2;a<b.length;a++)d.push([b[0],b[a-1],b[a]])}.bind(a));a.Kg=zb(c.unique(),function(a){return[a.xa.x(),a.xa.y(),a.xa.b()]});a.Jg=zb(c.unique(),function(a){return[a.aa.x(),a.aa.y(),a.aa.b()]});a.Ig=zb(c.unique(),function(a){return!a.color?q:[a.color[0],a.color[1],a.color[2]]});a.g=new Q(9*d.length);a.h=new Q(9*d.length);
a.U=new Q(9*d.length);zb(d,function(a){var b=a[0],c=a[1],a=a[2],d=this.Kg,l=this.Jg,j=this.Ig;this.g.add(d[b][0],d[b][1],d[b][2]);this.g.add(d[c][0],d[c][1],d[c][2]);this.g.add(d[a][0],d[a][1],d[a][2]);this.h.add(l[b][0],l[b][1],l[b][2]);this.h.add(l[c][0],l[c][1],l[c][2]);this.h.add(l[a][0],l[a][1],l[a][2]);j[b]&&this.U.add(j[b][0],j[b][1],j[b][2]);j[c]&&this.U.add(j[c][0],j[c][1],j[c][2]);j[a]&&this.U.add(j[a][0],j[a][1],j[a][2])}.bind(a));0==a.U.w&&(a.U=q);a.ka=qd}
vd.prototype.hf=function(a){(!x(a)||!(a instanceof Mc)&&!(a instanceof V))&&i(Error("Invalid object."));var b=a;a instanceof V&&(b=wd(b));a=new V;Ba(a,new vd);xd(a,wd(this).hf(b));return a};vd.prototype.gb=function(a){(!x(a)||!(a instanceof Mc)&&!(a instanceof V))&&i(Error("Invalid object."));var b=a;a instanceof V&&(b=wd(b));a=new V;Ba(a,new vd);xd(a,wd(this).gb(b));return a};
vd.prototype.Ke=function(a){(!x(a)||!(a instanceof Mc)&&!(a instanceof V))&&i(Error("Invalid object."));var b=a;a instanceof V&&(b=wd(b));a=new V;Ba(a,new vd);xd(a,wd(this).Ke(b));return a};vd.prototype.inverse=function(){var a=new V;Ba(a,new vd);xd(a,wd(this).inverse());return a};D("X.constructable",vd);D("X.constructable.prototype.intersect",vd.prototype.Ke);D("X.constructable.prototype.inverse",vd.prototype.inverse);D("X.constructable.prototype.subtract",vd.prototype.gb);
D("X.constructable.prototype.union",vd.prototype.hf);function yd(a){lc.call(this,a);this.c="event"}E(yd,lc);var zd=Gc("pan"),Ad=Gc("rotate"),Bd=Gc("zoom"),Cd=Gc("scroll");Gc("render");var Dd=Gc("resetview"),Ed=Gc("windowlevel"),Cc=Gc("modified"),Fd=Gc("progress"),Gd=Gc("hover"),Hd=Gc("hover_end");function Id(){yd.call(this,Ed);this.ee=this.re=0}E(Id,yd);function Jd(){yd.call(this,zd);this.W=new Yc(0,0)}E(Jd,yd);function Kd(){yd.call(this,Ad);this.W=new Yc(0,0)}E(Kd,yd);function Ld(){yd.call(this,Bd);this.jb=this.Jb=r}E(Ld,yd);
function Md(){yd.call(this,Cd);this.J=r}E(Md,yd);function Nd(){yd.call(this,Gd);this.zd=this.yd=0}E(Nd,yd);function Od(){yd.call(this,Hd)}E(Od,yd);function Pd(){yd.call(this,Dd)}E(Pd,yd);function td(){yd.call(this,Cc);this.r=this.$=q}E(td,yd);function Qd(){yd.call(this,Fd);this.Bf=0}E(Qd,yd);function W(){K.call(this);this.c="parser";this.ba=q;this.w=0;this.Ng=0<(new Int8Array((new Int16Array([1])).buffer))[0];this.od=n}E(W,K);W.prototype.parse=function(){i(Error("The function parse() should be overloaded."))};function Rd(a){for(var b=Infinity,c=-Infinity,d=a.length,e=0,e=0;e<d;e++)var f=a[e],b=Math.min(b,f),c=Math.max(c,f);return[b,c]}
function Y(a,b,c){x(c)||(c=1);var d=1,e=Uint8Array;switch(b){case "schar":e=Int8Array;break;case "ushort":e=Uint16Array;d=2;break;case "sshort":e=Int16Array;d=2;break;case "uint":e=Uint32Array;d=4;break;case "sint":e=Int32Array;d=4;break;case "float":e=Float32Array,d=4}b=new e(a.ba.slice(a.w,a.w+=c*d));if(a.Ng!=a.od){a=b;b=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);for(e=0;e<a.byteLength;e+=d)for(var f=e+d-1,g=e;f>g;f--,g++){var h=b[g];b[g]=b[f];b[f]=h}b=a}return 1==c?b[0]:b}
function Sd(a,b,c){H.Ga(a.c+".reslice");for(var d=b.G,e=c.max,f=c.data,g=d[2],h=d[1],d=d[0],l=b.n!=q,j=h*d,k=Array(g),o=0,s=0,p=0,w=0,v=0,A=4*j,s=0;s<g;s++){k[s]=Array(h);for(var C=f.subarray(s*j,(s+1)*j),y=new Uint8Array(A),p=v=0;p<h;p++){k[s][p]=new c.data.constructor(d);for(w=0;w<d;w++){var o=C[v],B=0,F=0,P=0,G=0;b.O?((G=b.O.Z.get(Math.floor(o)))||(G=b.O.Z.get(b.O.Z.na()-1)),B=255*G[1],F=255*G[2],P=255*G[3],G=255*G[4]):(B=F=P=255*(o/e),G=255);var O=4*v;y[O]=B;y[++O]=F;y[++O]=P;y[++O]=G;k[s][p][w]=
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function Vd(a,b,c,d,e,f,g,h,l,j){for(var k=4*a*b,o=0,o=0;o<c;o++){for(var s=new Uint8Array(k),p=new Uint8Array(k),w=0,v=0,v=0;v<a;v++)for(var A=d[v],C=0,C=0;C<b;C++){var y=f.Z.get(Math.floor(e*A[C][o]/255));y||(y=f.Z.get(f.Z.na()-1));var B=255*y[2],F=255*y[3],P=255*y[4],G=4*w;s[G]=255*y[1];s[++G]=B;s[++G]=F;s[++G]=P;(G=f.Z.get(Math.floor(e*A[o][C]/255)))||(G=f.Z.get(f.Z.na()-1));y=255*G[1];B=255*G[2];F=255*G[3];P=255*G[4];G=4*w;p[G]=y;p[++G]=B;p[++G]=F;p[++G]=P;w++}w=new pd;w.ta=s;w.xb=b;w.wb=a;s=
g.d[o];s.z=w;h&&(s.n=h.d[o].z);s=new pd;s.ta=p;s.xb=b;s.wb=a;p=l.d[o];p.z=s;j&&(p.n=j.d[o].z)}};function Zd(){W.call(this);this.c="parserLBL"}E(Zd,W);
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Z.prototype.la=function(){this.V.MOUSEWHEEL_ENABLED?(this.ge=new $d(this.fc),this.wf=J(this.ge,"mousewheel",this.ad.bind(this))):(wc(this.wf),this.ge=q);this.V.MOUSECLICKS_ENABLED?(this.sf=J(this.fc,"mousedown",this.Kh.bind(this)),this.vf=J(this.fc,"mouseup",this.Ph.bind(this))):(wc(this.sf),wc(this.vf));this.fc.oncontextmenu=this.V.CONTEXTMENU_ENABLED?q:function(){return r};window.onkeydown=this.V.KEYBOARD_ENABLED?this.ig.bind(this):q;wc(this.tf);wc(this.uf);this.tf=J(this.fc,"mousemove",this.Mh.bind(this));
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u.ig=function(a){if(this.fe){this.keyEvent=a;eval("this.onKey(this['keyEvent'])");te(this);var b=a.altKey,c=a.ctrlKey,d=a.metaKey,e=a.shiftKey,f=a.keyCode;82==f&&!b&&!c&&!d&&!e?(a.preventDefault(),a=new Pd,this.dispatchEvent(a)):37<=f&&40>=f&&(a.preventDefault(),e?a=new Jd:b?a=new Ld:(a=new Kd,this instanceof ue&&(a=new Md)),a&&(c=new Yc(0,0),37==f?(c.x=5,a.J=r,b&&(a.J=n,a.Jb=n,a.jb=r)):39==f?(c.x=-5,a.J=n,b&&(a.Jb=r,a.jb=r)):38==f?(c.y=5,a.J=n,b&&(a.Jb=n,a.jb=n)):40==f&&(c.y=-5,a.J=r,b&&(a.Jb=r,
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g.b*e.b);g.add(d);var h=Uc(c,b.f().Y()),h=new M(h.x*e.x,h.y*e.y,h.b*e.b);h.add(d);var l=h,b=Uc(c,b),b=new M(b.x*e.x,b.y*e.y,b.b*e.b);b.add(d);d=g;this.g=new Q(18);this.h=new Q(18);this.g.add(f.x,f.y,f.b);this.g.add(g.x,g.y,g.b);this.g.add(h.x,h.y,h.b);this.g.add(l.x,l.y,l.b);this.g.add(b.x,b.y,b.b);this.g.add(d.x,d.y,d.b);this.h.add(a.x,a.y,a.b);this.h.add(a.x,a.y,a.b);this.h.add(a.x,a.y,a.b);this.h.add(a.x,a.y,a.b);this.h.add(a.x,a.y,a.b);this.h.add(a.x,a.y,a.b);this.Qa&&(a=new V,a.g=new Q(24),a.h=
new Q(24),a.g.add(f.x,f.y,f.b),a.g.add(g.x,g.y,g.b),a.g.add(g.x,g.y,g.b),a.g.add(b.x,b.y,b.b),a.g.add(b.x,b.y,b.b),a.g.add(h.x,h.y,h.b),a.g.add(h.x,h.y,h.b),a.g.add(f.x,f.y,f.b),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.h.add(0,0,0),a.Eb=[this.dc[0],this.dc[1],this.dc[2]],a.ka="LINES",a.jc=2,this.d.push(a))};D("X.slice",we);function L(a){V.call(this);this.c="volume";this.l=[0,0,0];this.G=[10,10,10];this.H=[1,1,1];this.lb=[];this.Bc=this.ob=this.Ac=this.nb=this.zc=this.mb=0;this.Q=new V;this.R=new V;this.ab=new V;this.xd=this.Ja=r;this.zb=0;this.n=q;this.Qa=n;this.fa=Infinity;this.ea=-Infinity;Ba(this,new Qc);Ba(this,new rd);x(a)&&this.Vb(a)}E(L,V);
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L.prototype.mc=function(){this.d.length=0;this.Q.d.length=0;this.R.d.length=0;this.ab.d.length=0;this.d.push(this.Q);this.d.push(this.R);this.d.push(this.ab);for(var a=0,a=0;3>a;a++){for(var b=(this.G[a]-1)/2,c=b,d=0,d=0;d<this.G[a];d++){var e=-b*this.H[a]+d*this.H[a],f=[[this.l[0]+e,this.l[1],this.l[2]],[this.l[0],this.l[1]+e,this.l[2]],[this.l[0],this.l[1],this.l[2]+e]],e=this.d[a].d,g=0,h=0,l=[1,1,1],j=this.Qa;0==a?(g=this.G[2]*this.H[2]-this.H[2],h=this.G[1]*this.H[1]-this.H[1],l=[1,1,0]):1==
a?(g=this.G[0]*this.H[0]-this.H[0],h=this.G[2]*this.H[2]-this.H[2],l=[1,0,0]):2==a&&(g=this.G[0]*this.H[0]-this.H[0],h=this.G[1]*this.H[1]-this.H[1],l=[0,1,0]);x(this.cb)&&(j=r);var k=new we,o=k,f=f[a],s=[[1,0,0],[0,1,0],[0,0,1]][a],p=[[0,1,0],[0,0,-1],[0,1,0]][a];(!x(f)||!(f instanceof Array)||3!=f.length)&&i(Error("Invalid center."));(!x(s)||!(s instanceof Array)||3!=s.length)&&i(Error("Invalid front direction."));(!x(p)||!(p instanceof Array)||3!=p.length)&&i(Error("Invalid up direction."));z(g)||
i(Error("Invalid width."));z(h)||i(Error("Invalid height."));var w=r;x(j)&&(w=j);j=[1,1,1];x(l)&&(j=l);o.l=f;o.hc=s;o.J=p;o.K=g;o.F=h;o.Qa=w;o.dc=j;o.mc();k.cb=this;k.visible=d==Math.floor(c);e.push(k)}0==a?this.zc=this.mb=c:1==a?this.Ac=this.nb=c:2==a&&(this.Bc=this.ob=c)}this.e=n};
L.prototype.o=function(a){a="undefined"!==typeof a?a:n;if(0<this.d.length)if(this.Ja!=this.xd&&(this.Ja?(this.d[0].d[parseInt(this.mb,10)].visible=r,this.d[1].d[parseInt(this.nb,10)].visible=r,this.d[2].d[parseInt(this.ob,10)].visible=r):this.d[this.zb].visible=r,this.e=n,this.xd=this.Ja),this.Ja)xe(this,this.zb);else for(var b=0,b=0;3>b;b++){var c=this.d[b],d=0,e=0;0==b?(d=this.mb,e=this.zc,this.zc=this.mb):1==b?(d=this.nb,e=this.Ac,this.Ac=this.nb):2==b&&(d=this.ob,e=this.Bc,this.Bc=this.ob);c.d[parseInt(e,
10)].visible=r;c=c.d[parseInt(d,10)];c.visible=n;c.X=1}a&&L.i.o.call(this)};L.prototype.__defineGetter__("dimensions",t("G"));L.prototype.__defineGetter__("volumeRendering",t("Ja"));L.prototype.__defineSetter__("volumeRendering",function(a){this.Ja=a;this.o(r)});L.prototype.__defineSetter__("visible",ea("Ia"));L.prototype.__defineGetter__("center",t("l"));L.prototype.__defineSetter__("center",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid center."));this.l=a});
L.prototype.__defineGetter__("image",function(){for(var a=this.qa,b=this.G[0],c=this.G[1],d=this.G[2],e=Array(d),f=0,f=0;f<d;f++){e[f]=Array(c);for(var g=0,g=0;g<c;g++){e[f][g]=Array(b);for(var h=0,h=0;h<b;h++)e[f][g][h]=a*this.lb[f][g][h]/255}}return e});L.prototype.__defineGetter__("labelmap",function(){this.n||(this.n=new ye(this));return this.n});L.prototype.__defineGetter__("indexX",t("mb"));L.prototype.__defineSetter__("indexX",function(a){z(a)&&0<=a&&a<this.Q.d.length&&(this.mb=a,this.o(r))});
L.prototype.__defineGetter__("indexY",t("nb"));L.prototype.__defineSetter__("indexY",function(a){z(a)&&0<=a&&a<this.R.d.length&&(this.nb=a,this.o(r))});L.prototype.__defineGetter__("indexZ",t("ob"));L.prototype.__defineSetter__("indexZ",function(a){z(a)&&0<=a&&a<this.ab.d.length&&(this.ob=a,this.o(r))});L.prototype.__defineGetter__("windowLow",t("fa"));L.prototype.__defineSetter__("windowLow",ea("fa"));L.prototype.__defineGetter__("windowHigh",t("ea"));L.prototype.__defineSetter__("windowHigh",ea("ea"));
L.prototype.__defineGetter__("borders",t("Qa"));L.prototype.__defineSetter__("borders",ea("Qa"));function xe(a,b){if(a.Ja&&(a.e||b!=a.zb)){var c=a.d[a.zb];c.visible=r;var c=a.d[b],d=c.d.length,e;for(e=0;e<d;e++)c.d[e].Ia=n;a.zb=b;a.e=r}}D("X.volume",L);D("X.volume.prototype.modified",L.prototype.o);function ze(){W.call(this);this.c="parserSTL"}E(ze,W);
ze.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");this.ba=c;var d=b.g,e=b.h;if("solid"==String.fromCharCode.apply(q,Y(this,"uchar",5))){b.g=d=new Q(c.byteLength);b.h=e=new Q(c.byteLength);var f=d,d=e,e=Y(this,"uchar",c.byteLength-5),c=e.length,g=r,h=r,l=0,j;for(j=0;j<c;j++)if(10==e[j]){if(g||h){var k=String.fromCharCode.apply(q,e.subarray(l,j)).split(" "),h=parseFloat(k[0]),o=parseFloat(k[1]),k=parseFloat(k[2]);g?(d.add(h,o,k),d.add(h,o,k),d.add(h,o,k)):f.add(h,o,k);h=g=r}}else 32==e[j-1]&&
(102==e[j]?(l=j+=13,g=n):118==e[j]&&(l=j+=7,h=n))}else{this.w=80;f=Y(this,"uint");b.g=d=new Q(9*f);b.h=e=new Q(9*f);for(c=c=0;c<f;c++)g=Y(this,"float",12),l=g[0],j=g[1],h=g[2],e.add(l,j,h),e.add(l,j,h),e.add(l,j,h),d.add(g[3],g[4],g[5]),d.add(g[6],g[7],g[8]),d.add(g[9],g[10],g[11]),this.w+=2}H.Ba(this.c+".parse");f=new td;f.$=b;f.r=a;this.dispatchEvent(f)};D("X.parserSTL",ze);D("X.parserSTL.prototype.parse",ze.prototype.parse);function Ae(a){function b(){zc+=8;return fb<ta.length?ta[fb++]:-1}function c(){var a;zc++;a=Ga&1;Ga>>=1;0==Ga&&(Ga=b(),a=Ga&1,Ga=Ga>>1|128);return a}function d(a){for(var b=0,d=a;d--;)b=b<<1|c();a&&(b=G[b]>>8-a);return b}function e(a){y[B++]=a;if(P==w-1){var b=new Uint8Array(2*w);b.set(p);p=b;w*=2}p[P++]=a;32768==B&&(B=0)}function f(){this.Bd=this.Ad=0;this.Le=q}function g(){for(;;){if(gb[ya]>=hd)return-1;if(id[gb[ya]]==ya)return gb[ya]++;gb[ya]++}}function h(){var a=Ac[Eb],b;if(17==ya)return-1;Eb++;
ya++;b=g();if(0<=b)a.Ad=b;else if(a.Ad=32768,h())return-1;b=g();if(0<=b)a.Bd=b,a.Le=q;else if(a.Bd=32768,a.Le=Ac[Eb],a.Aj=Eb,h())return-1;ya--;return 0}function l(a,b,c){Ac=a;Eb=0;id=c;hd=b;for(a=0;17>a;a++)gb[a]=0;ya=0;return h()?-1:0}function j(a){for(var b,d,e=0,f=a[e];;)if(b=c()){if(!(f.Bd&32768))return f.Bd;f=f.Le;b=a.length;for(d=0;d<b;d++)if(a[d]===f){e=d;break}}else{if(!(f.Ad&32768))return f.Ad;e++;f=a[e]}}function k(){var a,g,h,k,o;do if(a=c(),h=d(2),0==h){Ga=1;h=b();h|=b()<<8;for(b(),b();h--;)g=
b(),e(g)}else if(1==h)for(;;)if(h=G[d(7)]>>1,23<h?(h=h<<1|c(),199<h?(h-=128,h=h<<1|c()):(h-=48,143<h&&(h+=136))):h+=256,256>h)e(h);else if(256==h)break;else{var p;h-=257;o=d(S[h])+O[h];h=G[d(5)]>>3;8<aa[h]?(p=d(8),p|=d(aa[h]-8)<<8):p=d(aa[h]);p+=ca[h];for(h=0;h<o;h++)g=y[B-p&32767],e(g)}else if(2==h){var s=Array(320);g=257+d(5);p=1+d(5);k=4+d(4);for(h=0;19>h;h++)s[h]=0;for(h=0;h<k;h++)s[ba[h]]=d(3);o=hb.length;for(k=0;k<o;k++)hb[k]=new f;if(l(hb,19,s)){B=0;return}o=g+p;k=0;for(var v=-1;k<o;)if(v++,
h=j(hb),16>h)s[k++]=h;else if(16==h){var w;h=3+d(2);if(k+h>o){B=0;return}for(w=k?s[k-1]:0;h--;)s[k++]=w}else{h=17==h?3+d(3):11+d(7);if(k+h>o){B=0;return}for(;h--;)s[k++]=0}o=Gb.length;for(k=0;k<o;k++)Gb[k]=new f;if(l(Gb,g,s)){B=0;return}o=Gb.length;for(k=0;k<o;k++)hb[k]=new f;h=[];for(k=g;k<s.length;k++)h[k-g]=s[k];if(l(hb,p,h)){B=0;return}for(;;)if(h=j(Gb),256<=h){h-=256;if(0==h)break;h--;o=d(S[h])+O[h];h=j(hb);8<aa[h]?(p=d(8),p|=d(aa[h]-8)<<8):p=d(aa[h]);for(p+=ca[h];o--;)g=y[B-p&32767],e(g)}else e(h)}while(!a);
B=0;Ga=1}function o(){var a=[],c;v&8&&(a[0]=b(),a[1]=b(),a[2]=b(),a[3]=b(),80==a[0]&&75==a[1]&&7==a[2]&&8==a[3]&&(b(),b(),b(),b()),b(),b(),b(),b(),b(),b(),b(),b());F&&s(ta.byteLength);a[0]=b();if(8==a[0]){v=b();b();b();b();b();b();b();if(v&4){a[0]=b();a[2]=b();ya=a[0]+256*a[1];for(a=0;a<ya;a++)b()}if(v&8){a=0;for(ob=[];c=b();){if("7"==c||":"==c)a=0;a<jd-1&&(ob[a++]=c)}}if(v&16)for(;b(););v&2&&(b(),b());k();b();b();b();b();b();b();b();b();F&&s(ta.byteLength)}}function s(a){w=a;p=new Uint8Array(a);
a=[];F=r;a[0]=b();a[1]=b();120==a[0]&&218==a[1]&&(k(),C[A]=Array(2),C[A][0]=p,C[A][1]="geonext.gxt",A++);31==a[0]&&139==a[1]&&(o(),C[A]=Array(2),C[A][0]=p,C[A][1]="file",A++);if(80==a[0]&&75==a[1]&&(F=n,a[2]=b(),a[3]=b(),3==a[2]&&4==a[3])){a[0]=b();a[1]=b();v=b();v|=b()<<8;a=b();a|=b()<<8;b();b();b();b();b();b();b();b();b();b();b();b();b();b();b();b();var c=b(),c=c|b()<<8,d=b(),d=d|b()<<8,e=0;for(ob=[];c--;){var f=b();"/"==f|":"==f?e=0:e<jd-1&&(ob[e++]=String.fromCharCode(f))}kd||(kd=ob);for(e=0;e<
d;)b(),e++;P=0;8==a&&(k(),C[A]=Array(2),C[A][0]=p,C[A][1]=ob.join(""),A++);o()}}var p=q,w=0,v,A=0,C=[],y=Array(32768),B=0,F=r,P=0,G=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,
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Eb=0,Ac=q,ya=0,gb=Array(17);gb[0]=0;var id,hd;Ae.prototype.jf=function(){s(ta.byteLength);return p}};function Be(){W.call(this);this.c="parserDCM"}E(Be,W);Be.prototype.parse=function(a,b,c){c=this.bd(c,b);if(c.Md==c.Va){var d=c.df.length,e,f=0;for(e=0;e<d;e++){var g=c.df[e];g!==m&&(g*=c.ib,g=c.Rc.subarray(g,g+c.ib),c.data.set(g,f*c.ib),f++)}b.G=[c.ua[0],c.ua[1],c.ua[2]];b.H=[c.eb[0],c.eb[1],c.eb[2]];e=Rd(c.data);d=e[0];e=e[1];c.min=b.Ha=b.fa=d;c.max=b.qa=b.ea=e;-Infinity==b.ca&&(b.ca=d);Infinity==b.da&&(b.da=e);b.mc();b.lb=Sd(this,b,c)}c=new td;c.$=b;c.r=a;this.dispatchEvent(c)};
Be.prototype.bd=function(a,b){this.ba=a;if(x(b.cc)){d=b.cc;f=d.Xf;h=d.Wf;this.w=2*f;var c=Y(this,"uchar",h),c=parseInt(String.fromCharCode.apply(q,c),10);d.ua[2]++}else{var d={rows:0,cols:0,eb:q,te:0,Sg:0,Va:1,Fh:1,Xf:0,Wf:0,Md:0,ib:0,Rc:q,Ze:0,df:[],data:q,min:Infinity,max:-Infinity};d.Va=b.s.length;x(d.Va)||(d.Va=1);for(var e=Y(this,"ushort",this.ba.byteLength),f=66,g=h=q,h=q,c="",l=7;0<l;)if(h=e[f++],40==h)switch(g=e[f++],f++,h=e[f++],g){case 16:d.rows=e[f++];l--;break;case 17:d.cols=e[f++];l--;
break;case 256:d.te=e[f++];l--;break;case 257:d.Sg=e[f++];l--;break;case 2:d.Fh=e[f++];l--;break;case 48:for(var g="",j=0,j=0;j<h/2;j++)var k=e[f++],o=k&255,k=(k&65280)>>8,g=g+String.fromCharCode(o),g=g+String.fromCharCode(k);g=g.split("\\");d.eb=[parseInt(g[0],10),parseInt(g[1],10),1];l--}else if(32==h&&(g=e[f++],19==g)){f++;h=e[f++];d.Xf=f;d.Wf=h;for(j=0;j<h/2;j++)k=e[f++],o=k&255,k=(k&65280)>>8,c+=String.fromCharCode(o),c+=String.fromCharCode(k),c=parseInt(c,10);l--}b.cc=d;d.ua=[d.cols,d.rows,
1];d.ib=d.rows*d.cols;switch(d.te){case 8:d.Rc=new Uint8Array(d.cols*d.rows*d.Va);d.data=new Uint8Array(d.cols*d.rows*d.Va);break;case 16:d.Rc=new Uint16Array(d.cols*d.rows*d.Va);d.data=new Uint16Array(d.cols*d.rows*d.Va);break;case 32:d.Rc=new Uint32Array(d.cols*d.rows*d.Va),d.data=new Uint32Array(d.cols*d.rows*d.Va)}}this.w=this.ba.byteLength-2*d.ib;e=q;switch(d.te){case 8:e=Y(this,"uchar",d.ib);break;case 16:e=Y(this,"ushort",d.ib);break;case 32:e=Y(this,"uint",d.ib)}d.df[c]=d.Ze;d.Rc.set(e,d.Ze*
d.ib);d.Ze++;++d.Md;return d};D("X.parserDCM",Be);D("X.parserDCM.prototype.parse",Be.prototype.parse);function Ce(){W.call(this);this.c="parserVTK"}E(Ce,W);
Ce.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");var d=b.g,e=b.h,f=new Uint8Array(c),g="";b.g=d=new Q(c.byteLength);b.h=e=new Q(c.byteLength);for(var c=0,h=f.length;c<h;c+=32768)g+=String.fromCharCode.apply(q,f.subarray(c,Math.min(c+32768,h)));f=g.split("\n");g=f.length;this.Nc=this.Oc=q;this.Hb=[];this.ra=qd;this.ie=this.ub=this.kb=this.vb=r;c=0;for(h=g%8;h--;)De(this,f[c]),c++;for(h=0.125*g^0;h--;)De(this,f[c]),c++,De(this,f[c]),c++,De(this,f[c]),c++,De(this,f[c]),c++,De(this,f[c]),c++,
De(this,f[c]),c++,De(this,f[c]),c++,De(this,f[c]),c++;var c=this.Oc,f=this.Nc,g=f.length,l=h=this.Hb.length;do{var j=this.Hb[h-l],k=j.length,o;for(o=0;o<k&&!("LINES"==this.ra&&o+1>=k);o++){var s=parseInt(j[o],10),p=c.get(s);d.add(p[0],p[1],p[2]);var w=s,v=p;"LINES"==this.ra?(w=parseInt(j[o+1],10),v=c.get(w),d.add(v[0],v[1],v[2])):"TRIANGLE_STRIPS"==this.ra&&(0==o||o==k-1)&&d.add(p[0],p[1],p[2]);s<g?(v=f.get(s),e.add(v[0],v[1],v[2]),"LINES"==this.ra?(w=f.get(w),e.add(w[0],w[1],w[2])):"TRIANGLE_STRIPS"==
this.ra&&(0==o||o==k-1)&&e.add(v[0],v[1],v[2])):(w=new M(p[0],p[1],p[2]),w.normalize(),e.add(w.x,w.y,w.b),"LINES"==this.ra?(w=new M(v[0],v[1],v[2]),w.normalize(),e.add(w.x,w.y,w.b)):"TRIANGLE_STRIPS"==this.ra&&(0==o||o==k-1)&&e.add(w.x,w.y,w.b))}l--}while(0<l);b.ka=this.ra;H.Ba(this.c+".parse");d=new td;d.$=b;d.r=a;this.dispatchEvent(d)};
function De(a,b){var b=b.replace(/^\s+|\s+$/g,""),c=b.split(" "),d=c.length,e=c[0];switch(e){case "POINTS":a.vb=n;a.kb=r;a.ub=r;c=parseInt(c[1],10);a.Oc=new Q(3*c);a.Nc=new Q(3*c);return;case "VERTICES":a.kb=n;a.vb=r;a.ub=r;c=parseInt(c[1],10);3<=c?a.ra=qd:1==c?a.ra="POINTS":i(Error("This VTK file is not supported!"));a.Hb=[];return;case "TRIANGLE_STRIPS":a.kb=n;a.vb=r;a.ub=r;a.ra="TRIANGLE_STRIPS";a.Hb=[];return;case "LINES":a.kb=n;a.vb=r;a.ub=r;a.ra="LINES";a.Hb=[];return;case "POLYGONS":a.kb=n;
a.vb=r;a.ub=r;a.ra="POLYGONS";a.Hb=[];return;case "POINT_DATA":a.ub=n;a.vb=r;a.kb=r;return}if(a.vb)if(1==d||isNaN(parseFloat(e)))a.vb=r;else{if(3<=d){var e=parseFloat(c[0]),f=parseFloat(c[1]),g=parseFloat(c[2]);a.Oc.add(e,f,g)}6<=d&&(e=parseFloat(c[3]),f=parseFloat(c[4]),g=parseFloat(c[5]),a.Oc.add(e,f,g));9<=d&&(d=parseFloat(c[6]),e=parseFloat(c[7]),c=parseFloat(c[8]),a.Oc.add(d,e,c))}else a.kb?1==d||isNaN(parseFloat(e))?a.kb=r:a.Hb.push(c.slice(1)):a.ub&&("NORMALS"==e?a.ie=n:1==d||isNaN(parseFloat(e))?
(a.ub=r,a.ie=r):a.ie&&(3<=d&&(e=parseFloat(c[0]),f=parseFloat(c[1]),g=parseFloat(c[2]),a.Nc.add(e,f,g)),6<=d&&(e=parseFloat(c[3]),f=parseFloat(c[4]),g=parseFloat(c[5]),a.Nc.add(e,f,g)),9<=d&&(d=parseFloat(c[6]),e=parseFloat(c[7]),c=parseFloat(c[8]),a.Nc.add(d,e,c))))}D("X.parserVTK",Ce);D("X.parserVTK.prototype.parse",Ce.prototype.parse);function Ee(){W.call(this);this.c="parserFSM";this.od=r}E(Ee,W);
Ee.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");this.ba=c;var d=b.g,e=b.h,f=b.Jc,c=0,g;do g=Y(this,"uchar"),c++;while(200>c&&10!=g);Y(this,"uchar");var e=Y(this,"uint"),c=Y(this,"uint"),h=Y(this,"float",3*e);g=Y(this,"uint",3*c);var l=new Uint32Array(e),j=new Float32Array(9*c);b.g=d=new Q(9*c);b.h=e=new Q(9*c);var k;for(k=0;k<c;k++){var o=3*k,s=g[o],p=g[o+1],w=g[o+2];f.push(s);f.push(p);f.push(w);l[s]+=1;l[p]+=1;l[w]+=1;var o=3*s,v=3*p,A=3*w,C=h[o],y=h[o+1],B=h[o+2],p=h[v],w=h[v+1],s=h[v+
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o.y,o.b),e.add(f.x,f.y,f.b),e.add(h.x,h.y,h.b);b.ka=qd;H.Ba(this.c+".parse");c=new td;c.$=b;c.r=a;this.dispatchEvent(c)};D("X.parserFSM",Ee);D("X.parserFSM.prototype.parse",Ee.prototype.parse);function Fe(){W.call(this);this.c="parserMGZ";this.od=r}E(Fe,W);Fe.prototype.parse=function(a,b,c,d){H.Ga(this.c+".parse");var e=c;d&&(e=(new Ae(new Uint8Array(c))).jf(),e=e.buffer);c=this.bd(e);b.G=[c.Pe,c.Qe,c.Re];b.H=c.Ag;d=c.min;e=c.max;b.Ha=b.fa=d;b.qa=b.ea=e;-Infinity==b.ca&&(b.ca=d);Infinity==b.da&&(b.da=e);b.mc();H.Ba(this.c+".parse");b.lb=Sd(this,b,c);c=new td;c.$=b;c.r=a;this.dispatchEvent(c)};
Fe.prototype.bd=function(a){this.ba=a;a={version:0,Hg:0,Fg:0,jh:0,Gg:0,Pe:0,Qe:0,Re:0,Eh:0,type:0,bh:0,rg:0,Ri:q,Eg:q,Ag:q,data:q,min:Infinity,max:-Infinity};a.version=Y(this,"uint");a.Pe=Y(this,"uint");a.Qe=Y(this,"uint");a.Re=Y(this,"uint");a.Eh=Y(this,"uint");a.type=Y(this,"uint");a.bh=Y(this,"uint");a.rg=Y(this,"ushort");if(0<a.rg){a.Ag=Y(this,"float",3);var b=[];b.push(Y(this,"float",3));b.push(Y(this,"float",3));b.push(Y(this,"float",3));b.push(Y(this,"float",3));a.Eg=b}this.w=284;b=a.Pe*a.Qe*
a.Re;switch(a.type){case 0:a.data=Y(this,"uchar",b);break;case 1:a.data=Y(this,"uint",b);break;case 3:a.data=Y(this,"float",b);break;case 4:a.data=Y(this,"ushort",b);break;default:i(Error("Unsupported MGH/MGZ data type: "+a.type))}b=Rd(a.data);a.min=b[0];a.max=b[1];this.w+16<this.ba.byteLength&&(a.Hg=Y(this,"float"),a.jh=Y(this,"float"),a.Fg=Y(this,"float"),a.Gg=Y(this,"float"));return a};D("X.parserMGZ",Fe);D("X.parserMGZ.prototype.parse",Fe.prototype.parse);function Ge(){W.call(this);this.c="parserCRV";this.od=r}E(Ge,W);
Ge.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");var d=b.Jc;0==d.length&&i(Error("No _pointIndices defined on the X.object."));this.ba=c;this.w=3;var e=Y(this,"uint");Y(this,"uint");Y(this,"uint");var f=0,g=0,h=0,l=0,j=0,k=0,o=0,s=0,p=0,w=0,v=0,c=Array(2),A=Array(2),C=Y(this,"float",e),y;for(y=0;y<e;y++){var B=C[y];0==y&&(c[0]=A[0]=B);0<=B?(f++,l+=B):(g++,h+=B);p+=B;v++;A[0]=Math.max(B,A[0]);c[0]=Math.min(B,c[0]);C[y]=B}0!=f&&(j=l/f);0!=g&&(k=h/g);0!=v&&(w=p/v);for(v=p=h=l=0;v<e;v++)B=C[v],
y=0,0<=B?(y=Math.pow(B-j,2),l+=y):(y=Math.pow(B-k,2),h+=y),y=Math.pow(B-w,2),p+=y;1<f&&(o=Math.sqrt(l/(f-1)));1<g&&(s=Math.sqrt(h/(g-1)));c[1]=k-2.5*s;A[1]=j+2.5*o;e=d.length;f=new Float32Array(3*e);for(v=0;v<e;v++)g=C[d[v]],h=3*v,f[h]=g,f[h+1]=g,f[h+2]=g;b.t.Ha=c[1];b.t.qa=A[1];-Infinity==b.t.ca&&(b.t.ca=c[1]);Infinity==b.t.da&&(b.t.da=A[1]);b.t.u=C;b.t.yc=f;b.t.e=n;H.Ba(this.c+".parse");d=new td;d.$=b;d.r=a;this.dispatchEvent(d)};D("X.parserCRV",Ge);D("X.parserCRV.prototype.parse",Ge.prototype.parse);function He(){W.call(this);this.c="parserTRK"}E(He,W);
He.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");var d=b.g,e=b.h,f=b.U;this.ba=c;Y(this,"uchar",6);Y(this,"ushort",3);var g=Y(this,"float",3);Y(this,"float",3);Y(this,"ushort");Y(this,"uchar",200);Y(this,"ushort");Y(this,"uchar",200);Y(this,"float",16);Y(this,"uchar",444);Y(this,"uchar",4);Y(this,"uchar",4);Y(this,"float",6);Y(this,"uchar",2);Y(this,"uchar");Y(this,"uchar");Y(this,"uchar");Y(this,"uchar");Y(this,"uchar");Y(this,"uchar");var h=Y(this,"uint");Y(this,"uint");var l=Y(this,"uint"),
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Je.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");this.ba=c;var c=Y(this,"uchar",c.byteLength),d=c.length,e=0,f;for(f=0;f<d;f++)if(10==c[f]){var g=String.fromCharCode.apply(q,c.subarray(e,f)),e=f+1,g=g.replace(/^\s+|\s+$/g,"");"#"!=g[0]&&(g=g.split(" "),g=g.filter(function(a){return""!=a}),6==g.length&&(g[2]=parseInt(g[2],10)/255,g[3]=parseInt(g[3],10)/255,g[4]=parseInt(g[4],10)/255,g[5]=parseInt(g[5],10)/255,a.add(parseInt(g[0],10),g[1],g[2],g[3],g[4],g[5],10)))}H.Ba(this.c+".parse");c=new td;
c.$=b;c.r=a;this.dispatchEvent(c)};D("X.parserLUT",Je);D("X.parserLUT.prototype.parse",Je.prototype.parse);function Ke(){W.call(this);this.c="parserNRRD"}E(Ke,W);
Ke.prototype.parse=function(a,b,c){H.Ga(this.c+".parse");this.ba=c;var c=Y(this,"uchar",c.byteLength),d=c.length,e=q,f=0,g;for(g=1;g<d;g++)if(10==c[g-1]&&10==c[g]){e=String.fromCharCode.apply(q,c.subarray(0,g-2));f=g+1;break}var h,l,j,k,d=e.split(/\r?\n/);for(e=0,g=d.length;e<g;e++)if(h=d[e],h.match(/NRRD\d+/))this.Ah=n;else if(!h.match(/^#/)&&(k=h.match(/(.*):(.*)/)))l=k[1].trim(),h=k[2].trim(),(j=this.fh[l])?j.call(this,h):this[l]=h;this.Ah||i(Error("Not an NRRD file"));"raw"!==this.encoding&&"gzip"!==
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Int32Array;break;case "uint":case "unsigned int":case "uint32":case "uint32_t":this.Db=Uint32Array;break;case "float":this.Db=Float32Array;break;default:i(Error("Unsupported NRRD data type: "+a))}return this.type=a},endian:function(a){return a},encoding:function(a){return this.encoding=a},dimension:function(a){return this.ua=parseInt(a,10)},sizes:function(a){var b,c,d,e;d=a.split(/\s+/);e=[];for(b=0,c=d.length;b<c;b++)a=d[b],e.push(parseInt(a,10));return this.bf=e},"space directions":function(a){var b,
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Le.prototype.bd=function(a){this.ba=a;a={vi:0,Wg:q,Xg:q,eh:0,pi:0,hi:0,$g:q,ua:q,vh:0,wh:0,xh:0,th:0,Ce:0,Rg:0,zi:0,eb:q,Bg:0,oi:0,ni:0,yi:0,wi:q,Ni:q,Tg:0,Ug:0,xi:0,Gi:0,lh:0,mh:0,Zg:q,Qg:q,ai:0,ti:0,ei:0,fi:0,gi:0,bi:0,ci:0,di:0,Ai:q,Bi:q,Ci:q,uh:q,Bh:q,data:q,min:Infinity,max:-Infinity};a.vi=Y(this,"uint");a.Wg=Y(this,"uchar",10);a.Xg=Y(this,"uchar",18);a.eh=Y(this,"uint");a.pi=Y(this,"ushort");a.hi=Y(this,"uchar");a.$g=Y(this,"uchar");a.ua=Y(this,"ushort",8);a.vh=Y(this,"float");a.wh=Y(this,"float");
a.xh=Y(this,"float");a.th=Y(this,"ushort");a.Ce=Y(this,"ushort");a.Rg=Y(this,"ushort");a.zi=Y(this,"ushort");a.eb=Y(this,"float",8);a.Bg=Y(this,"float");a.oi=Y(this,"float");a.ni=Y(this,"float");a.yi=Y(this,"ushort");a.wi=Y(this,"uchar");a.Ni=Y(this,"uchar");a.Tg=Y(this,"float");a.Ug=Y(this,"float");a.xi=Y(this,"float");a.Gi=Y(this,"float");a.lh=Y(this,"uint",1);a.mh=Y(this,"uint",1);a.Zg=Y(this,"uchar",80);a.Qg=Y(this,"uchar",24);a.ai=Y(this,"ushort");a.ti=Y(this,"ushort");a.ei=Y(this,"float");a.fi=
Y(this,"float");a.gi=Y(this,"float");a.bi=Y(this,"float");a.ci=Y(this,"float");a.di=Y(this,"float");a.Ai=Y(this,"float",4);a.Bi=Y(this,"float",4);a.Ci=Y(this,"float",4);a.uh=Y(this,"uchar",16);a.Bh=Y(this,"uchar",4);this.w=parseInt(a.Bg,10);var b=a.ua[1]*a.ua[2]*a.ua[3];switch(a.Ce){case 2:a.data=Y(this,"uchar",b);break;case 4:a.data=Y(this,"sshort",b);break;case 8:a.data=Y(this,"sint",b);break;case 16:a.data=Y(this,"float",b);break;case 256:a.data=Y(this,"schar",b);break;case 512:a.data=Y(this,"ushort",
b);break;case 768:a.data=Y(this,"uint",b);break;default:i(Error("Unsupported NII data type: "+a.Ce))}b=Rd(a.data);a.min=b[0];a.max=b[1];return a};D("X.parserNII",Le);D("X.parserNII.prototype.parse",Le.prototype.parse);function Me(){K.call(this);this.c="loader";this.ic=new Qb;this.Lc=0}E(Me,K);function Ne(a,b){a.Lc+=b/a.ic.na()/3;a.Lc=Math.min(1,a.Lc);var c=new Qd;c.Bf=a.Lc;a.dispatchEvent(c)}function Oe(a){var a=a.s.ke,b=a.split(".").pop().toUpperCase();b==a.toUpperCase()&&(b="");b in Pe||i(Error("The "+b+" file format is not supported."));return[a,b,Pe[b][0],Pe[b][1],Pe[b][2]]}
Me.prototype.load=function(a,b){(!a||!b)&&i(Error("No container or object to load."));if(!Sb(this.ic.C,a.pa)||this.ic.get(a.pa)){this.ic.set(a.pa,r);var c=Oe(a)[0];if(a.Gb!=q)this.parse(q,a,b);else{var d=new XMLHttpRequest;J(d,"abort",this.Nf.bind(this,d,a,b));J(d,"error",this.Nf.bind(this,d,a,b));J(d,"load",this.parse.bind(this,d,a,b));d.open("GET",c,n);d.responseType="arraybuffer";d.send(q)}}};
Me.prototype.parse=function(a,b,c){Ne(this,1);setTimeout(function(){var d=Oe(b),e=d[3],d=new d[2];uc(d,Cc,this.complete.bind(this));var f=b.Gb;f==q&&(f=a.response);d.parse(b,c,f,e)}.bind(this),100)};Me.prototype.complete=function(a){Ne(this,1);setTimeout(function(){var b=a.r,c=a.$;b.s.e=r;b.e=n;c.o();this.ic.set(b.pa,n)}.bind(this),100)};Me.prototype.Nf=function(a,b,c){i(Error("Loading failed: ",b,c))};
var Pe={STL:[ze,q],VTK:[Ce,q],TRK:[He,q],FSM:[Ee,q],INFLATED:[Ee,q],SMOOTHWM:[Ee,q],SPHERE:[Ee,q],PIAL:[Ee,q],ORIG:[Ee,q],NRRD:[Ke,q],NII:[Le,q],GZ:[Le,q],DCM:[Be,q],DICOM:[Be,q],"":[Be,q],CRV:[Ge,q],LABEL:[Zd,q],MGH:[Fe,r],MGZ:[Fe,n],TXT:[Je,q],LUT:[Je,q],PNG:[Ie,"png"],JPG:[Ie,"jpeg"],JPEG:[Ie,"jpeg"],GIF:[Ie,"gif"]};function Qe(a,b){(!z(a)||!z(b))&&i(Error("A camera needs valid width and height values."));K.call(this);this.c="camera";this.sa=new M(0,0,100);this.gc=new M(0,0,0);this.J=new M(0,1,0);this.m=this.Od(this.sa,this.gc);this.Ib=new Float32Array(this.m.Da())}E(Qe,K);Qe.prototype.Uh=function(a){a instanceof Kd||i(Error("Received no valid rotate event."));this.rotate(a.W)};Qe.prototype.Yh=function(a){a instanceof Ld||i(Error("Received no valid zoom event."));a.Jb?this.Cg(a.jb):this.Dg(a.jb)};
Qe.prototype.Rh=function(a){a instanceof Jd||i(Error("Received no valid pan event."));this.ng(a.W)};Qe.prototype.__defineGetter__("view",t("m"));Qe.prototype.__defineSetter__("view",function(a){(!x(a)||!(a instanceof N))&&i(Error("Invalid view matrix."));this.m=a;this.Ib=new Float32Array(this.m.Da())});Qe.prototype.__defineGetter__("position",function(){return[this.sa.x,this.sa.y,this.sa.b]});
Qe.prototype.__defineSetter__("position",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid position."));this.sa=new M(a[0],a[1],a[2]);this.reset()});Qe.prototype.__defineGetter__("focus",function(){return[this.gc.x,this.gc.y,this.gc.b]});Qe.prototype.__defineSetter__("focus",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid focus"));this.gc=new M(a[0],a[1],a[2]);this.reset()});Qe.prototype.__defineGetter__("up",function(){return[this.J.x,this.J.y,this.J.b]});
Qe.prototype.__defineSetter__("up",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid up vector."));this.J=new M(a[0],a[1],a[2]);this.reset()});u=Qe.prototype;u.reset=function(){this.m=this.Od(this.sa,this.gc);this.Ib=new Float32Array(this.m.Da())};u.rotate=function(a){a instanceof Array&&2==a.length?a=new Yc(a[0],a[1]):a instanceof Yc||i(Error("Invalid distance vector for rotate operation."));return a};
u.ng=function(a){a instanceof Array&&2==a.length?a=new Yc(a[0],a[1]):a instanceof Yc||i(Error("Invalid distance vector for pan operation."));a=new M(-a.x,a.y,0);a=md(4).translate(a);this.m=new N(a.multiply(this.m));this.Ib=new Float32Array(this.m.Da())};u.Cg=function(a){var b=20;x(a)&&!a&&(b=1);a=new M(0,0,b);a=md(4).translate(a);this.m=new N(a.multiply(this.m));this.Ib=new Float32Array(this.m.Da())};
u.Dg=function(a){var b=30;x(a)&&!a&&(b=1);a=new M(0,0,-b);a=md(4).translate(a);this.m=new N(a.multiply(this.m));this.Ib=new Float32Array(this.m.Da())};u.Od=function(a,b){(!(a instanceof M)||!(b instanceof M))&&i(Error("3D vectors required for calculating the view."));return md(4)};D("X.camera",Qe);D("X.camera.prototype.pan",Qe.prototype.ng);D("X.camera.prototype.rotate",Qe.prototype.rotate);D("X.camera.prototype.zoomIn",Qe.prototype.Cg);D("X.camera.prototype.zoomOut",Qe.prototype.Dg);function Re(a){function b(a,b,d){b=2*b*Math.PI;b=l.Cb(Math.cos(b)).rc(j.Cb(Math.sin(b)));a=c.rc(e.Cb(a)).rc(b.Cb(f));d=b.Cb(1-Math.abs(d)).rc(g.Cb(d));return new Ic(a,d)}this.A=[];for(var a=a||{},c=new Aa(a.start||[0,-1,0]),d=new Aa(a.end||[0,1,0]),e=d.$c(c),f=a.Wa||1,a=a.cf||16,g=e.gd(),h=0.5<Math.abs(g.y()),l=(new Aa(h,!h,0)).Ae(g).gd(),j=l.Ae(g).gd(),h=new Ic(c,g.Se()),d=new Ic(d,g.gd()),k=[],o=0;o<a;o++){var s=o/a,p=(o+1)/a;k.push(new Kc([h,b(0,s,-1),b(0,p,-1)]));k.push(new Kc([b(0,p,0),b(0,s,
0),b(1,s,0),b(1,p,0)]));k.push(new Kc([d,b(1,p,1),b(1,s,1)]))}return Nc(k)}E(Re,Mc);function Se(){V.call(this);this.c="cylinder";this.pe=[-10,-10,-10];this.Yd=[10,10,10];this.Rb=10;this.Sb=32;Ba(this,new vd)}E(Se,V);Se.prototype.__defineGetter__("start",t("pe"));Se.prototype.__defineSetter__("start",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid start"));this.pe=a});Se.prototype.__defineGetter__("end",t("Yd"));Se.prototype.__defineSetter__("end",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid end"));this.Yd=a});
Se.prototype.__defineGetter__("radius",t("Rb"));Se.prototype.__defineSetter__("radius",function(a){z(a)||i(Error("Invalid radius."));this.Rb=a});Se.prototype.o=function(){xd(this,new Re({start:this.pe,end:this.Yd,Wa:this.Rb,cf:this.Sb}));Se.i.o.call(this)};D("X.cylinder",Se);D("X.cylinder.prototype.modified",Se.prototype.o);function Te(a){function b(a,b){var a=a*2*Math.PI,b=b*Math.PI,e=new Aa(Math.cos(a)*Math.sin(b),Math.cos(b),Math.sin(a)*Math.sin(b));g.push(new Ic(c.rc(e.Cb(d)),e))}this.A=[];for(var a=a||{},c=new Aa(a.we||[0,0,0]),d=a.Wa||1,e=a.cf||16,a=a.Di||8,f=[],g=[],h=0;h<e;h++)for(var l=0;l<a;l++)g=[],b(h/e,l/a),0<l&&b((h+1)/e,l/a),l<a-1&&b((h+1)/e,(l+1)/a),b(h/e,(l+1)/a),f.push(new Kc(g));return Nc(f)}E(Te,Mc);function Ue(){V.call(this);this.c="sphere";this.l=[0,0,0];this.Rb=5;this.Sb=32;this.Og=16;Ba(this,new vd)}E(Ue,V);Ue.prototype.__defineGetter__("center",t("l"));Ue.prototype.__defineSetter__("center",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid center"));this.l=a});Ue.prototype.__defineGetter__("radius",t("Rb"));Ue.prototype.__defineSetter__("radius",function(a){z(a)||i(Error("Invalid radius."));this.Rb=a});
Ue.prototype.o=function(){xd(this,new Te({we:this.l,Wa:this.Rb,cf:this.Sb,Di:this.Og}));Ue.i.o.call(this)};D("X.sphere",Ue);D("X.sphere.prototype.modified",Ue.prototype.o);function ye(a){L.call(this);this.c="labelmap";this.cb=a}E(ye,L);ye.prototype.o=function(){var a=new td;a.$=this;this.dispatchEvent(a);this.cb.o()};D("X.labelmap",ye);function Ve(a){this.A=[];var a=a||{},b=new Aa(a.we||[0,0,0]),c=!a.Wa?[1,1,1]:a.Wa.length?a.Wa:[a.Wa,a.Wa,a.Wa];return Nc([[[0,4,6,2],[-1,0,0]],[[1,3,7,5],[1,0,0]],[[0,1,5,4],[0,-1,0]],[[2,6,7,3],[0,1,0]],[[0,2,3,1],[0,0,-1]],[[4,5,7,6],[0,0,1]]].map(function(a){return new Kc(a[0].map(function(e){e=new Aa(b.x()+c[0]*(2*!!(e&1)-1),b.y()+c[1]*(2*!!(e&2)-1),b.b()+c[2]*(2*!!(e&4)-1));return new Ic(e,new Aa(a[1]))}))}))}E(Ve,Mc);function We(){V.call(this);this.c="cube";this.l=[0,0,0];this.de=this.ce=this.be=20;this.Tb=[0,1,1,1,1,0,0,1,1,0,0,0,1,1,1,0,0,0,1,1,0,0,0,1,0,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,1,1,0,0,1,1,1,0,1,1,1,0,0,0,1,1,0,0,0,1,0,1,1,1,1,0,0,1,1,0,0,0];Ba(this,new vd)}E(We,V);We.prototype.__defineGetter__("center",t("l"));We.prototype.__defineSetter__("center",function(a){(!x(a)||!(a instanceof Array)||3!=a.length)&&i(Error("Invalid center"));this.l=a});We.prototype.__defineGetter__("lengthX",t("be"));
We.prototype.__defineSetter__("lengthX",function(a){z(a)||i(Error("Invalid lengthX."));this.be=a});We.prototype.__defineGetter__("lengthY",t("ce"));We.prototype.__defineSetter__("lengthY",function(a){z(a)||i(Error("Invalid lengthY."));this.ce=a});We.prototype.__defineGetter__("lengthZ",t("de"));We.prototype.__defineSetter__("lengthZ",function(a){z(a)||i(Error("Invalid lengthZ."));this.de=a});We.prototype.o=function(){xd(this,new Ve({we:this.l,Wa:[this.be/2,this.ce/2,this.de/2]}));We.i.o.call(this)};
D("X.cube",We);D("X.cube.prototype.modified",We.prototype.o);function Xe(a){Z.call(this,a);this.c="interactor3D"}E(Xe,Z);Xe.prototype.ad=function(a){Xe.i.ad.call(this,a);var b=new Ld;x(a.nc)||(a.nc=0);b.Jb=0>a.nc;b.jb=n;this.dispatchEvent(b)};function Ye(a){K.call(this);this.c="array";this.u=[];this.nf=a}E(Ye,K);Ye.prototype.add=function(a){this.u.push(a);return n};Ye.prototype.clear=function(){this.u.length=0};function Ze(a,b,c){var d=c-b;if(!(2>d)){d=b+Math.floor(d/2);Ze(a,b,d);for(Ze(a,d,c);b<d;++b)if(0<a.nf(a.u[b],a.u[d])){var e=a.u[b];a.u[b]=a.u[d];for(var f=a,g=d,h=c;g+1<h&&0>f.nf(f.u[g+1],e);){var l=f,j=g+1,k=l.u[g];l.u[g]=l.u[j];l.u[j]=k;++g}f.u[g]=e}}}Ye.prototype.sort=function(){Ze(this,0,this.u.length)};function $e(a,b){Qe.call(this,a,b);this.c="camera2D"}E($e,Qe);$e.prototype.rotate=function(a){var a=$e.i.rotate.call(this,a),b=new Id;0<a.x?b.re--:0>a.x&&b.re++;0<a.y?b.ee++:0>a.y&&b.ee--;this.dispatchEvent(b)};function af(a,b){Qe.call(this,a,b);this.c="camera3D";this.of=45;this.xf=new Float32Array(bf(this.of,a/b).Da())}E(af,Qe);function bf(a,b){var c=1*Math.tan(a*Math.PI/360),d=-c;return new N([[2/(c*b-d*b),0,(c*b+d*b)/(c*b-d*b),0],[0,2/(c-d),(c+d)/(c-d),0],[0,0,-10001/9999,-2.000200020002],[0,0,-1,0]])}
af.prototype.rotate=function(a){var a=af.i.rotate.call(this,a),b=-a.x/5*Math.PI/180,a=-a.y/5*Math.PI/180,c=md(4),d=new M(parseFloat(this.m.T(0,0)),parseFloat(this.m.T(0,1)),parseFloat(this.m.T(0,2))),b=c.rotate(b,new M(parseFloat(this.m.T(1,0)),parseFloat(this.m.T(1,1)),parseFloat(this.m.T(1,2)))),a=c.rotate(a,d);this.m=new N(this.m.multiply(a.multiply(b)));this.Ib=new Float32Array(this.m.Da())};
af.prototype.Od=function(a,b){af.i.Od.call(this,a,b);var c=md(4),d=new M(a.x-b.x,a.y-b.y,a.b-b.b),d=d.normalize(),e=this.J.f();e.Sc(d)&&(e.b+=1.0E-6);var f=Vc(e,d),e=Vc(d,f),f=f.normalize(),e=e.normalize();c.k(0,0,f.x);c.k(0,1,f.y);c.k(0,2,f.b);c.k(0,3,0);c.k(1,0,e.x);c.k(1,1,e.y);c.k(1,2,e.b);c.k(1,3,0);c.k(2,0,d.x);c.k(2,1,d.y);c.k(2,2,d.b);c.k(2,3,0);c.k(3,0,0);c.k(3,1,0);c.k(3,2,0);c.k(3,3,1);d=a.f();return c.translate(d.Y())};D("X.camera3D",af);function cf(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d}cf.prototype.f=function(){return new cf(this.top,this.right,this.bottom,this.left)};cf.prototype.contains=function(a){return!this||!a?r:a instanceof cf?a.left>=this.left&&a.right<=this.right&&a.top>=this.top&&a.bottom<=this.bottom:a.x>=this.left&&a.x<=this.right&&a.y>=this.top&&a.y<=this.bottom};function df(a,b,c,d){this.left=a;this.top=b;this.width=c;this.height=d}df.prototype.f=function(){return new df(this.left,this.top,this.width,this.height)};df.prototype.Yf=function(a){var b=Math.max(this.left,a.left),c=Math.min(this.left+this.width,a.left+a.width);if(b<=c){var d=Math.max(this.top,a.top),a=Math.min(this.top+this.height,a.top+a.height);if(d<=a)return this.left=b,this.top=d,this.width=c-b,this.height=a-d,n}return r};
df.prototype.contains=function(a){return a instanceof df?this.left<=a.left&&this.left+this.width>=a.left+a.width&&this.top<=a.top&&this.top+this.height>=a.top+a.height:a.x>=this.left&&a.x<=this.left+this.width&&a.y>=this.top&&a.y<=this.top+this.height};df.prototype.va=function(){return new Zc(this.width,this.height)};function ef(a,b){var c=ge(a);return c.defaultView&&c.defaultView.getComputedStyle&&(c=c.defaultView.getComputedStyle(a,q))?c[b]||c.getPropertyValue(b):""}function ff(a,b){return a.currentStyle?a.currentStyle[b]:q}function gf(a,b){return ef(a,b)||ff(a,b)||a.style&&a.style[b]}function hf(a){a=a?9==a.nodeType?a:ge(a):document;return I&&!qb(9)&&!re(ee(a))?a.body:a.documentElement}
function jf(a){var b=a.getBoundingClientRect();I&&(a=a.ownerDocument,b.left-=a.documentElement.clientLeft+a.body.clientLeft,b.top-=a.documentElement.clientTop+a.body.clientTop);return b}
function kf(a){if(I&&!qb(8))return a.offsetParent;for(var b=ge(a),c=gf(a,"position"),d="fixed"==c||"absolute"==c,a=a.parentNode;a&&a!=b;a=a.parentNode)if(c=gf(a,"position"),d=d&&"static"==c&&a!=b.documentElement&&a!=b.body,!d&&(a.scrollWidth>a.clientWidth||a.scrollHeight>a.clientHeight||"fixed"==c||"absolute"==c||"relative"==c))return a;return q}
function lf(a){for(var b=new cf(0,Infinity,Infinity,0),c=ee(a),d=c.N.body,e=c.N.documentElement,f=!Xa&&"CSS1Compat"==c.N.compatMode?c.N.documentElement:c.N.body;a=kf(a);)if((!I||0!=a.clientWidth)&&(!Xa||0!=a.clientHeight||a!=d)&&a!=d&&a!=e&&"visible"!=gf(a,"overflow")){var g=mf(a),h;h=a;if(Wa&&!nb("1.9")){var l=parseFloat(ef(h,"borderLeftWidth"));if(nf(h))var j=h.offsetWidth-h.clientWidth-l-parseFloat(ef(h,"borderRightWidth")),l=l+j;h=new Wc(l,parseFloat(ef(h,"borderTopWidth")))}else h=new Wc(h.clientLeft,
h.clientTop);g.x+=h.x;g.y+=h.y;b.top=Math.max(b.top,g.y);b.right=Math.min(b.right,g.x+a.clientWidth);b.bottom=Math.min(b.bottom,g.y+a.clientHeight);b.left=Math.max(b.left,g.x)}d=f.scrollLeft;f=f.scrollTop;b.left=Math.max(b.left,d);b.top=Math.max(b.top,f);c=c.N.parentWindow||c.N.defaultView||window;e=c.document;Xa&&!nb("500")&&!Ya?("undefined"==typeof c.innerHeight&&(c=window),e=c.innerHeight,a=c.document.documentElement.scrollHeight,c==c.top&&a<e&&(e-=15),c=new Zc(c.innerWidth,e)):(c="CSS1Compat"==
e.compatMode?e.documentElement:e.body,c=new Zc(c.clientWidth,c.clientHeight));b.right=Math.min(b.right,d+c.width);b.bottom=Math.min(b.bottom,f+c.height);return 0<=b.top&&0<=b.left&&b.bottom>b.top&&b.right>b.left?b:q}
function mf(a){var b,c=ge(a),d=gf(a,"position"),e=Wa&&c.getBoxObjectFor&&!a.getBoundingClientRect&&"absolute"==d&&(b=c.getBoxObjectFor(a))&&(0>b.screenX||0>b.screenY),f=new Wc(0,0),g=hf(c);if(a==g)return f;if(a.getBoundingClientRect)b=jf(a),a=se(ee(c)),f.x=b.left+a.x,f.y=b.top+a.y;else if(c.getBoxObjectFor&&!e)b=c.getBoxObjectFor(a),a=c.getBoxObjectFor(g),f.x=b.screenX-a.screenX,f.y=b.screenY-a.screenY;else{b=a;do{f.x+=b.offsetLeft;f.y+=b.offsetTop;b!=a&&(f.x+=b.clientLeft||0,f.y+=b.clientTop||0);
if(Xa&&"fixed"==gf(b,"position")){f.x+=c.body.scrollLeft;f.y+=c.body.scrollTop;break}b=b.offsetParent}while(b&&b!=a);if(Va||Xa&&"absolute"==d)f.y-=c.body.offsetTop;for(b=a;(b=kf(b))&&b!=c.body&&b!=g;)if(f.x-=b.scrollLeft,!Va||"TR"!=b.tagName)f.y-=b.scrollTop}return f}function of(a,b){"number"==typeof a&&(a=(b?Math.round(a):a)+"px");return a}
function pf(a){if("none"!=gf(a,"display"))return qf(a);var b=a.style,c=b.display,d=b.visibility,e=b.position;b.visibility="hidden";b.position="absolute";b.display="inline";a=qf(a);b.display=c;b.position=e;b.visibility=d;return a}function qf(a){var b=a.offsetWidth,c=a.offsetHeight,d=Xa&&!b&&!c;return(!ia(b)||d)&&a.getBoundingClientRect?(a=jf(a),new Zc(a.right-a.left,a.bottom-a.top)):new Zc(b,c)}function rf(a,b){a.style.display=b?"":"none"}function nf(a){return"rtl"==gf(a,"direction")}
function sf(a,b){if(/^\d+px?$/.test(b))return parseInt(b,10);var c=a.style.left,d=a.runtimeStyle.left;a.runtimeStyle.left=a.currentStyle.left;a.style.left=b;var e=a.style.pixelLeft;a.style.left=c;a.runtimeStyle.left=d;return e}var tf={thin:2,medium:4,thick:6};function uf(a,b){if("none"==ff(a,b+"Style"))return 0;var c=ff(a,b+"Width");return c in tf?tf[c]:sf(a,c)};function vf(a){this.Ma=a;this.v=[]}E(vf,Xb);var wf=[];function xf(a,b,c,d,e){ja(c)||(wf[0]=c,c=wf);for(var f=0;f<c.length;f++)a.v.push(J(b,c[f],d||a,e||r,a.Ma||a))}vf.prototype.Rd=function(){yb(this.v,wc);this.v.length=0};vf.prototype.M=function(){vf.i.M.call(this);this.Rd()};vf.prototype.handleEvent=function(){i(Error("EventHandler.handleEvent not implemented"))};function yf(){}(function(a){a.Of=function(){return a.sh||(a.sh=new a)}})(yf);yf.prototype.Te=0;yf.Of();function zf(a){this.Ta=a||ee()}E(zf,Hc);u=zf.prototype;u.qh=yf.Of();u.Vf=q;u.Zb=r;u.p=q;u.qc=q;u.Cd=q;u.Qc=q;u.Mi=r;u.j=t("p");u.af=function(a){this.qc&&this.qc!=a&&i(Error("Method not supported"));zf.i.af.call(this,a)};u.Gd=t("Ta");u.lc=function(){this.p=this.Ta.createElement("div")};u.bc=function(a){this.Bb(a)};u.Bb=function(a,b){this.Zb&&i(Error("Component already rendered"));this.p||this.lc();a?a.insertBefore(this.p,b||q):this.Ta.N.body.appendChild(this.p);(!this.qc||this.qc.Zb)&&this.Fd()};
u.Fd=function(){this.Zb=n;Af(this,function(a){!a.Zb&&a.j()&&a.Fd()})};u.Uc=function(){Af(this,function(a){a.Zb&&a.Uc()});this.Kd&&this.Kd.Rd();this.Zb=r};u.M=function(){zf.i.M.call(this);this.Zb&&this.Uc();this.Kd&&(this.Kd.La(),delete this.Kd);Af(this,function(a){a.La()});!this.Mi&&this.p&&oe(this.p);this.qc=this.p=this.Qc=this.Cd=q};function Af(a,b){a.Cd&&yb(a.Cd,b,m)}
u.removeChild=function(a,b){if(a){var c=la(a)?a:a.Vf||(a.Vf=":"+(a.qh.Te++).toString(36)),a=this.Qc&&c?(c in this.Qc?this.Qc[c]:m)||q:q;if(c&&a){var d=this.Qc;c in d&&delete d[c];Cb(this.Cd,a);b&&(a.Uc(),a.p&&oe(a.p));c=a;c==q&&i(Error("Unable to set parent component"));c.qc=q;zf.i.af.call(c,q)}}a||i(Error("Child is not in parent component"));return a};function Bf(){}E(Bf,Hc);u=Bf.prototype;u.kf=0;u.Zc=0;u.Oe=100;u.Mf=0;u.ff=1;u.zh=r;u.Dh=r;u.Ud=function(a){a=Cf(this,a);this.kf!=a&&(this.kf=a+this.Mf>this.Oe?this.Oe-this.Mf:a<this.Zc?this.Zc:a,!this.zh&&!this.Dh&&this.dispatchEvent("change"))};u.Jd=function(){return Cf(this,this.kf)};u.Id=function(){return Cf(this,this.Zc)};u.Hd=function(){return Cf(this,this.Oe)};function Cf(a,b){return a.ff==q?b:a.Zc+Math.round((b-a.Zc)/a.ff)*a.ff};function Df(a){this.Ta=a||ee();this.sc=new Bf;J(this.sc,"change",this.nh,r,this)}E(Df,zf);var Ef={vertical:"progress-bar-vertical",horizontal:"progress-bar-horizontal"};u=Df.prototype;u.lc=function(){this.Pa=this.Gd().lc("div","progress-bar-thumb");var a=Ef[this.mg];this.p=this.Gd().lc("div",a,this.Pa);Ff(this);this.j().setAttribute("aria-valuemin",this.Id());this.j().setAttribute("aria-valuemax",this.Hd())};
u.Fd=function(){Df.i.Fd.call(this);I&&7>cb&&J(this.j(),"resize",this.Wd,r,this);this.Wd();var a=this.j();a.setAttribute("role","progressbar");a.Dj="progressbar";this.j().setAttribute("aria-live","polite")};u.Uc=function(){Df.i.Uc.call(this);Gf(this)};function Gf(a){I&&7>cb&&vc(a.j(),"resize",a.Wd,r,a)}u.Jd=function(){return this.sc.Jd()};u.Ud=function(a){this.sc.Ud(a);this.j()&&Ff(this)};function Ff(a){var b=a.Jd();a.j().setAttribute("aria-valuenow",b)}u.Id=function(){return this.sc.Id()};u.Hd=function(){return this.sc.Hd()};
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u.Ed=function(){this.me=q;delete this.me;this.a.clear(this.a.COLOR_BUFFER_BIT|this.a.DEPTH_BUFFER_BIT);Mf.i.Ed.call(this)};D("X.renderer3D",Mf);D("X.renderer3D.prototype.init",Mf.prototype.la);D("X.renderer3D.prototype.add",Mf.prototype.add);D("X.renderer3D.prototype.onShowtime",Mf.prototype.lg);D("X.renderer3D.prototype.onRender",Mf.prototype.jg);D("X.renderer3D.prototype.get",Mf.prototype.get);D("X.renderer3D.prototype.render",Mf.prototype.bc);D("X.renderer3D.prototype.destroy",Mf.prototype.Ed);
D("X.renderer3D.prototype.resetBoundingBox",Mf.prototype.ii);D("X.renderer3D.prototype.resetViewAndRender",Mf.prototype.uc);D("X.renderer3D.prototype.pick",Mf.prototype.pg);function $(){Lf.call(this);this.c="renderer2D";this.rf=this.$d=this.pf=this.Zd=this.$a=q;this.sd=this.ne=this.oe=0}E($,Lf);$.prototype.Vh=da();$.prototype.Wh=da();$.prototype.Xe=function(a){$.i.Xe.call(this,a);var b=this.Sa[0];if(b){var c=this.$a;b["index"+c]=a.J?b["index"+c]+1:b["index"+c]-1;eval("this.onScroll();")}};
$.prototype.Xh=function(a){var b=this.Sa[0];if(b){var c=b.ea-b.fa,d=c/2,e=parseInt(c+c/15*-a.re,10),a=parseInt(d+d/15*a.ee,10);c==e&&e++;d==a&&a++;b.fa-=parseInt(d-a,10);b.fa-=parseInt(c-e,10);b.fa=Math.max(b.fa,b.Ha);b.ea-=parseInt(d-a,10);b.ea+=parseInt(c-e,10);b.ea=Math.min(b.ea,b.qa);eval("this.onWindowLevel();")}};$.prototype.__defineGetter__("orientation",t("$a"));
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u.uc=function(){$.i.uc.call(this);rg(this);var a=this.Sa[0];a&&(a.ea=a.qa,a.fa=a.Ha)};
u.Xa=function(a){$.i.Xa.call(this,a);var b=r;this.get(a.pa)&&(b=n);var c=a.s,d=a.n,e=a.O;if(x(d)&&x(d.s)&&d.s.e)this.Xa(d);else if(x(e)&&x(e.s)&&e.s.e)this.P.load(e,a);else{if(x(c)&&c instanceof Array)if(x(a.cc)){if(a.cc.Md!=c.length||b&&!a.e)return}else{b=0;d=c.length;for(b=0;b<d;b++)this.P.load(c[b],a);return}else if(x(c)&&c.e){this.P.load(a,a);return}d=c=0;e=a.G;"X"==this.$a?(this.Sb=a.Q.d,c=e[2],d=e[1]):"Y"==this.$a?(this.Sb=a.R.d,c=e[0],d=e[2]):"Z"==this.$a&&(this.Sb=a.ab.d,c=e[0],d=e[1]);"X"==
this.$a&&(e=d,d=c,c=e);this.oe=c;this.ne=d;e=this.Zd;e.width=c;e.height=d;var f=this.$d;f.width=c;f.height=d;this.pf=e.getContext("2d");this.rf=f.getContext("2d");b||(this.Za.add(a),rg(this))}};function rg(a){var b=Math.min(a.K/a.oe,a.F/a.ne);a.q.m.k(2,3,10*b-10)}
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D("X.renderer2D.prototype.onScroll",$.prototype.Vh);D("X.renderer2D.prototype.onWindowLevel",$.prototype.Wh);D("X.renderer2D.prototype.get",$.prototype.get);D("X.renderer2D.prototype.rotate",$.prototype.rotate);D("X.renderer2D.prototype.rotateCounter",$.prototype.ji);D("X.renderer2D.prototype.resetViewAndRender",$.prototype.uc);D("X.renderer2D.prototype.render",$.prototype.bc);D("X.renderer2D.prototype.destroy",$.prototype.Ed);function sg(){V.call(this);this.c="fibers";Ba(this,new Qc)}E(sg,V);D("X.fibers",sg);function tg(){V.call(this);this.c="mesh";Ba(this,new Qc)}E(tg,V);D("X.mesh",tg);