ThreeCanvas.js

// ThreeCanvas.js r35 - http://github.com/mrdoob/three.js
var THREE=THREE||{};THREE.Color=function(a){this.setHex(a)};
THREE.Color.prototype={autoUpdate:!0,setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHSV:function(a,b,c){var d,e,f,g,j,h;if(c==0)d=e=f=0;else{g=Math.floor(a*6);j=a*6-g;a=c*(1-b);h=c*(1-b*j);b=c*(1-b*(1-j));switch(g){case 1:d=h;e=c;f=a;break;case 2:d=a;e=c;f=b;break;case 3:d=a;e=h;f=c;break;case 4:d=b;e=a;f=c;break;case 5:d=c;e=a;f=h;break;case 6:case 0:d=c;e=b;f=a}}this.r=d;this.g=e;this.b=f;if(this.autoUpdate){this.updateHex();
this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGB();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGB:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+")"},clone:function(){return new THREE.Color(this.hex)}};
THREE.Vector2=function(a,b){this.set(a||0,b||0)};
THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.set(a.x,a.y);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y);return this},multiplyScalar:function(a){this.set(this.x*a,this.y*a);return this},negate:function(){this.set(-this.x,-this.y);return this},unit:function(){this.multiplyScalar(1/
this.length());return this},length:function(){return Math.sqrt(this.lengthSq())},lengthSq:function(){return this.x*this.x+this.y*this.y},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.set(a||0,b||0,c||0)};
THREE.Vector3.prototype={set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},copy:function(a){this.set(a.x,a.y,a.z);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y,a.z+b.z);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y,this.z+a.z);return this},addScalar:function(a){this.set(this.x+a,this.y+a,this.z+a);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y,a.z-b.z);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y,this.z-a.z);return this},cross:function(a,
b){this.set(a.y*b.z-a.z*b.y,a.z*b.x-a.x*b.z,a.x*b.y-a.y*b.x);return this},crossSelf:function(a){var b=this.x,c=this.y,d=this.z;this.set(c*a.z-d*a.y,d*a.x-b*a.z,b*a.y-c*a.x);return this},multiply:function(a,b){this.set(a.x*b.x,a.y*b.y,a.z*b.z);return this},multiplySelf:function(a){this.set(this.x*a.x,this.y*a.y,this.z*a.z);return this},multiplyScalar:function(a){this.set(this.x*a,this.y*a,this.z*a);return this},divideSelf:function(a){this.set(this.x/a.x,this.y/a.y,this.z/a.z);return this},divideScalar:function(a){this.set(this.x/
a,this.y/a,this.z/a);return this},negate:function(){this.set(-this.x,-this.y,-this.z);return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},length:function(){return Math.sqrt(this.lengthSq())},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},lengthManhattan:function(){return this.x+this.y+this.z},normalize:function(){var a=
this.length();a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setPositionFromMatrix:function(a){this.x=a.n14;this.y=a.n24;this.z=a.n34},setRotationFromMatrix:function(a){this.y=Math.asin(a.n13);var b=Math.cos(this.y);if(Math.abs(b)>1.0E-5){this.x=Math.atan2(-a.n23/b,a.n33/b);this.z=Math.atan2(-a.n13/b,a.n11/b)}else{this.x=0;this.z=Math.atan2(a.n21,a.n22)}},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<
1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};THREE.Vector4=function(a,b,c,d){this.set(a||0,b||0,c||0,d||1)};
THREE.Vector4.prototype={set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.set(a.x,a.y,a.z,a.w||1);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y,a.z+b.z,a.w+b.w);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y,this.z+a.z,this.w+a.w);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y,a.z-b.z,a.w-b.w);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y,this.z-a.z,this.w-a.w);return this},multiplyScalar:function(a){this.set(this.x*
a,this.y*a,this.z*a,this.w*a);return this},divideScalar:function(a){this.set(this.x/a,this.y/a,this.z/a,this.w/a);return this},lerpSelf:function(a,b){this.set(this.x+(a.x-this.x)*b,this.y+(a.y-this.y)*b,this.z+(a.z-this.z)*b,this.w+(a.w-this.w)*b)},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Ray=function(a,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var b,c,d=a.objects,e=[];a=0;for(b=d.length;a<b;a++){c=d[a];c instanceof THREE.Mesh&&(e=e.concat(this.intersectObject(c)))}e.sort(function(f,g){return f.distance-g.distance});return e},intersectObject:function(a){function b(s,k,G,F){F=F.clone().subSelf(k);G=G.clone().subSelf(k);var K=s.clone().subSelf(k);s=F.dot(F);k=F.dot(G);F=F.dot(K);var I=G.dot(G);G=G.dot(K);K=1/(s*I-k*k);I=(I*F-k*G)*K;s=(s*G-k*F)*K;return I>0&&s>0&&I+s<1}var c,d,e,f,g,j,h,i,p,n,
o,q=a.geometry,u=q.vertices,v=[];c=0;for(d=q.faces.length;c<d;c++){e=q.faces[c];n=this.origin.clone();o=this.direction.clone();h=a.matrixWorld;f=h.multiplyVector3(u[e.a].position.clone());g=h.multiplyVector3(u[e.b].position.clone());j=h.multiplyVector3(u[e.c].position.clone());h=e instanceof THREE.Face4?h.multiplyVector3(u[e.d].position.clone()):null;i=a.matrixRotationWorld.multiplyVector3(e.normal.clone());p=o.dot(i);if(p<0){i=i.dot((new THREE.Vector3).sub(f,n))/p;n=n.addSelf(o.multiplyScalar(i));
if(e instanceof THREE.Face3){if(b(n,f,g,j)){e={distance:this.origin.distanceTo(n),point:n,face:e,object:a};v.push(e)}}else if(e instanceof THREE.Face4&&(b(n,f,g,h)||b(n,g,j,h))){e={distance:this.origin.distanceTo(n),point:n,face:e,object:a};v.push(e)}}}return v}};
THREE.Rectangle=function(){function a(){f=d-b;g=e-c}var b,c,d,e,f,g,j=!0;this.getX=function(){return b};this.getY=function(){return c};this.getWidth=function(){return f};this.getHeight=function(){return g};this.getLeft=function(){return b};this.getTop=function(){return c};this.getRight=function(){return d};this.getBottom=function(){return e};this.set=function(h,i,p,n){j=!1;b=h;c=i;d=p;e=n;a()};this.addPoint=function(h,i){if(j){j=!1;b=h;c=i;d=h;e=i}else{b=b<h?b:h;c=c<i?c:i;d=d>h?d:h;e=e>i?e:i}a()};
this.add3Points=function(h,i,p,n,o,q){if(j){j=!1;b=h<p?h<o?h:o:p<o?p:o;c=i<n?i<q?i:q:n<q?n:q;d=h>p?h>o?h:o:p>o?p:o;e=i>n?i>q?i:q:n>q?n:q}else{b=h<p?h<o?h<b?h:b:o<b?o:b:p<o?p<b?p:b:o<b?o:b;c=i<n?i<q?i<c?i:c:q<c?q:c:n<q?n<c?n:c:q<c?q:c;d=h>p?h>o?h>d?h:d:o>d?o:d:p>o?p>d?p:d:o>d?o:d;e=i>n?i>q?i>e?i:e:q>e?q:e:n>q?n>e?n:e:q>e?q:e}a()};this.addRectangle=function(h){if(j){j=!1;b=h.getLeft();c=h.getTop();d=h.getRight();e=h.getBottom()}else{b=b<h.getLeft()?b:h.getLeft();c=c<h.getTop()?c:h.getTop();d=d>h.getRight()?
d:h.getRight();e=e>h.getBottom()?e:h.getBottom()}a()};this.inflate=function(h){b-=h;c-=h;d+=h;e+=h;a()};this.minSelf=function(h){b=b>h.getLeft()?b:h.getLeft();c=c>h.getTop()?c:h.getTop();d=d<h.getRight()?d:h.getRight();e=e<h.getBottom()?e:h.getBottom();a()};this.instersects=function(h){return Math.min(d,h.getRight())-Math.max(b,h.getLeft())>=0&&Math.min(e,h.getBottom())-Math.max(c,h.getTop())>=0};this.empty=function(){j=!0;e=d=c=b=0;a()};this.isEmpty=function(){return j}};
THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,b=this.m;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},transposeIntoArray:function(a){var b=this.m;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this}};
THREE.Matrix4=function(a,b,c,d,e,f,g,j,h,i,p,n,o,q,u,v){this.set(a||1,b||0,c||0,d||0,e||0,f||1,g||0,j||0,h||0,i||0,p||1,n||0,o||0,q||0,u||0,v||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,c,d,e,f,g,j,h,i,p,n,o,q,u,v){this.n11=a;this.n12=b;this.n13=c;this.n14=d;this.n21=e;this.n22=f;this.n23=g;this.n24=j;this.n31=h;this.n32=i;this.n33=p;this.n34=n;this.n41=o;this.n42=q;this.n43=u;this.n44=v;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,c){var d=THREE.Matrix4.__v1,
e=THREE.Matrix4.__v2,f=THREE.Matrix4.__v3;f.sub(a,b).normalize();if(f.length()===0)f.z=1;d.cross(c,f).normalize();if(d.length()===0){f.x+=1.0E-4;d.cross(c,f).normalize()}e.cross(f,d).normalize();this.n11=d.x;this.n12=e.x;this.n13=f.x;this.n21=d.y;this.n22=e.y;this.n23=f.y;this.n31=d.z;this.n32=e.z;this.n33=f.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,d=a.z,e=1/(this.n41*b+this.n42*c+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*d+this.n14)*e;a.y=(this.n21*b+this.n22*c+this.n23*
d+this.n24)*e;a.z=(this.n31*b+this.n32*c+this.n33*d+this.n34)*e;return a},multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();
return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,p=a.n31,n=a.n32,o=a.n33,q=a.n34,u=a.n41,v=a.n42,s=a.n43,k=a.n44,G=b.n11,F=b.n12,K=b.n13,I=b.n14,S=b.n21,C=b.n22,
A=b.n23,L=b.n24,y=b.n31,M=b.n32,D=b.n33,x=b.n34;this.n11=c*G+d*S+e*y;this.n12=c*F+d*C+e*M;this.n13=c*K+d*A+e*D;this.n14=c*I+d*L+e*x+f;this.n21=g*G+j*S+h*y;this.n22=g*F+j*C+h*M;this.n23=g*K+j*A+h*D;this.n24=g*I+j*L+h*x+i;this.n31=p*G+n*S+o*y;this.n32=p*F+n*C+o*M;this.n33=p*K+n*A+o*D;this.n34=p*I+n*L+o*x+q;this.n41=u*G+v*S+s*y;this.n42=u*F+v*C+s*M;this.n43=u*K+v*A+s*D;this.n44=u*I+v*L+s*x+k;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=
this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=
this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,g=this.n23,j=this.n24,h=this.n31,i=this.n32,p=this.n33,n=this.n34,o=this.n41,q=this.n42,u=this.n43,v=this.n44;return d*g*i*o-c*j*i*o-d*f*p*o+b*j*p*o+c*f*n*o-b*g*n*o-d*g*h*q+c*j*h*q+d*e*p*q-a*j*p*q-c*e*n*q+a*g*n*q+d*f*h*u-b*j*h*u-d*e*i*u+a*j*i*u+b*e*n*u-a*f*n*u-c*f*h*v+b*g*h*v+c*e*i*v-a*g*i*v-b*e*p*v+a*f*p*v},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=
this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;
this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=
this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,
b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,j=a.z,h=e*f,i=e*g;this.set(h*
f+c,h*g-d*j,h*j+d*g,0,h*g+d*j,i*g+c,i*j-d*f,0,h*j-d*g,i*j+d*f,e*j*j+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,j=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=j*f+a*d;this.n22=-j*d+a*f;this.n23=-b*e;this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=
a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,j=d+d;a=b*f;var h=b*g;b*=j;var i=c*g;c*=j;d*=j;f*=e;g*=e;e*=j;this.n11=1-(i+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+i);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=
a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,p=a.n31,n=a.n32,o=a.n33,q=a.n34,u=a.n41,v=a.n42,s=a.n43,k=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=h*q*v-i*o*v+i*n*s-j*q*s-h*n*k+j*o*k;b.n12=f*o*v-e*q*v-f*n*s+d*q*s+e*n*k-d*o*k;b.n13=e*i*v-f*h*v+f*j*s-d*i*s-e*j*k+d*h*k;b.n14=f*h*n-e*i*n-f*j*o+d*i*o+e*j*q-d*h*q;b.n21=i*o*u-h*q*u-i*p*s+g*q*s+h*p*k-g*o*k;b.n22=e*q*u-f*o*u+f*p*s-c*q*s-e*p*k+c*o*k;b.n23=f*h*u-e*i*u-f*g*s+c*i*s+e*g*k-c*h*k;
b.n24=e*i*p-f*h*p+f*g*o-c*i*o-e*g*q+c*h*q;b.n31=j*q*u-i*n*u+i*p*v-g*q*v-j*p*k+g*n*k;b.n32=f*n*u-d*q*u-f*p*v+c*q*v+d*p*k-c*n*k;b.n33=e*i*u-f*j*u+f*g*v-c*i*v-d*g*k+c*j*k;b.n34=f*j*p-d*i*p-f*g*n+c*i*n+d*g*q-c*j*q;b.n41=h*n*u-j*o*u-h*p*v+g*o*v+j*p*s-g*n*s;b.n42=d*o*u-e*n*u+e*p*v-c*o*v-d*p*s+c*n*s;b.n43=e*j*u-d*h*u-e*g*v+c*h*v+d*g*s-c*j*s;b.n44=d*h*p-e*j*p+e*g*n-c*h*n-d*g*o+c*j*o;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,d=a.n33*a.n22-a.n32*a.n23,e=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,g=-a.n33*a.n12+a.n32*a.n13,j=a.n33*a.n11-a.n31*a.n13,h=-a.n32*a.n11+a.n31*a.n12,i=a.n23*a.n12-a.n22*a.n13,p=-a.n23*a.n11+a.n21*a.n13,n=a.n22*a.n11-a.n21*a.n12;a=a.n11*d+a.n21*g+a.n31*i;if(a==0)throw"matrix not invertible";a=1/a;c[0]=a*d;c[1]=a*e;c[2]=a*f;c[3]=a*g;c[4]=a*j;c[5]=a*h;c[6]=a*i;c[7]=a*p;c[8]=a*n;return b};
THREE.Matrix4.makeFrustum=function(a,b,c,d,e,f){var g;g=new THREE.Matrix4;g.n11=2*e/(b-a);g.n12=0;g.n13=(b+a)/(b-a);g.n14=0;g.n21=0;g.n22=2*e/(d-c);g.n23=(d+c)/(d-c);g.n24=0;g.n31=0;g.n32=0;g.n33=-(f+e)/(f-e);g.n34=-2*f*e/(f-e);g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(a,b,c,d){var e;a=c*Math.tan(a*Math.PI/360);e=-a;return THREE.Matrix4.makeFrustum(e*b,a*b,e,a,c,d)};
THREE.Matrix4.makeOrtho=function(a,b,c,d,e,f){var g,j,h,i;g=new THREE.Matrix4;j=b-a;h=c-d;i=f-e;g.n11=2/j;g.n12=0;g.n13=0;g.n14=-((b+a)/j);g.n21=0;g.n22=2/h;g.n23=0;g.n24=-((c+d)/h);g.n31=0;g.n32=0;g.n33=-2/i;g.n34=-((f+e)/i);g.n41=0;g.n42=0;g.n43=0;g.n44=1;return g};THREE.Matrix4.__v1=new THREE.Vector3;THREE.Matrix4.__v2=new THREE.Vector3;THREE.Matrix4.__v3=new THREE.Vector3;
THREE.Object3D=function(){this.parent=undefined;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.scale=new THREE.Vector3(1,1,1);this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixRotationWorld=new THREE.Matrix4;this.matrixAutoUpdate=!0;this.matrixWorldNeedsUpdate=!0;this.quaternion=new THREE.Quaternion;this.useQuaternion=!1;this.boundRadius=0;this.boundRadiusScale=1;this.visible=
!0;this._vector=new THREE.Vector3};
THREE.Object3D.prototype={translate:function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a))},translateX:function(a){this.translate(a,this._vector.set(1,0,0))},translateY:function(a){this.translate(a,this._vector.set(0,1,0))},translateZ:function(a){this.translate(a,this._vector.set(0,0,1))},lookAt:function(a){this.matrix.lookAt(this.position,a,this.up);this.rotationAutoUpdate&&this.rotation.setRotationFromMatrix(this.matrix)},addChild:function(a){if(this.children.indexOf(a)===-1){a.parent!==
undefined&&a.parent.removeChild(a);a.parent=this;this.children.push(a);for(var b=this;b instanceof THREE.Scene===!1&&b!==undefined;)b=b.parent;b!==undefined&&b.addChildRecurse(a)}},removeChild:function(a){var b=this.children.indexOf(a);if(b!==-1){a.parent=undefined;this.children.splice(b,1)}},updateMatrix:function(){this.matrix.setPosition(this.position);this.useQuaternion?this.matrix.setRotationFromQuaternion(this.quaternion):this.matrix.setRotationFromEuler(this.rotation);if(this.scale.x!==1||this.scale.y!==
1||this.scale.z!==1){this.matrix.scale(this.scale);this.boundRadiusScale=Math.max(this.scale.x,Math.max(this.scale.y,this.scale.z))}return!0},update:function(a,b,c){if(this.visible){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixRotationWorld.extractRotation(this.matrixWorld,this.scale);this.matrixWorldNeedsUpdate=!1;b=!0}a=0;for(var d=this.children.length;a<d;a++)this.children[a].update(this.matrixWorld,
b,c)}}};THREE.Quaternion=function(a,b,c,d){this.set(a||0,b||0,c||0,d!==undefined?d:1)};
THREE.Quaternion.prototype={set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setFromEuler:function(a){var b=0.5*Math.PI/360,c=a.x*b,d=a.y*b,e=a.z*b;a=Math.cos(d);d=Math.sin(d);b=Math.cos(-e);e=Math.sin(-e);var f=Math.cos(c);c=Math.sin(c);var g=a*b,j=d*e;this.w=g*f-j*c;this.x=g*c+j*f;this.y=d*b*f+a*e*c;this.z=a*e*f-d*b*c;return this},calculateW:function(){this.w=-Math.sqrt(Math.abs(1-this.x*this.x-this.y*this.y-this.z*this.z));return this},inverse:function(){this.x*=-1;this.y*=
-1;this.z*=-1;return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);if(a==0)this.w=this.z=this.y=this.x=0;else{a=1/a;this.x*=a;this.y*=a;this.z*=a;this.w*=a}return this},multiplySelf:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,f=a.x,g=a.y,j=a.z;a=a.w;this.x=b*a+e*f+c*j-d*g;this.y=c*a+e*g+d*f-b*j;this.z=d*a+e*j+b*g-c*f;this.w=e*a-b*f-c*g-d*j;return this},
multiplyVector3:function(a,b){b||(b=a);var c=a.x,d=a.y,e=a.z,f=this.x,g=this.y,j=this.z,h=this.w,i=h*c+g*e-j*d,p=h*d+j*c-f*e,n=h*e+f*d-g*c;c=-f*c-g*d-j*e;b.x=i*h+c*-f+p*-j-n*-g;b.y=p*h+c*-g+n*-f-i*-j;b.z=n*h+c*-j+i*-g-p*-f;return b}};
THREE.Quaternion.slerp=function(a,b,c,d){var e=a.w*b.w+a.x*b.x+a.y*b.y+a.z*b.z;if(Math.abs(e)>=1){c.w=a.w;c.x=a.x;c.y=a.y;c.z=a.z;return c}var f=Math.acos(e),g=Math.sqrt(1-e*e);if(Math.abs(g)<0.001){c.w=0.5*(a.w+b.w);c.x=0.5*(a.x+b.x);c.y=0.5*(a.y+b.y);c.z=0.5*(a.z+b.z);return c}e=Math.sin((1-d)*f)/g;d=Math.sin(d*f)/g;c.w=a.w*e+b.w*d;c.x=a.x*e+b.x*d;c.y=a.y*e+b.y*d;c.z=a.z*e+b.z*d;return c};
THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=b||new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.normalScreen=new THREE.Vector3;this.tangent=new THREE.Vector4;this.__visible=!0};
THREE.Face3=function(a,b,c,d,e){this.a=a;this.b=b;this.c=c;this.centroid=new THREE.Vector3;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.materials=e instanceof Array?e:[e]};THREE.Face4=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.d=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=f instanceof Array?f:[f]};
THREE.UV=function(a,b){this.set(a||0,b||0)};THREE.UV.prototype={set:function(a,b){this.u=a;this.v=b;return this},copy:function(a){this.set(a.u,a.v);return this}};THREE.Geometry=function(){this.id="Geometry"+THREE.GeometryIdCounter++;this.vertices=[];this.faces=[];this.uvs=[];this.uvs2=[];this.colors=[];this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1};
THREE.Geometry.prototype={computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];c.centroid.set(0,0,0);if(c instanceof THREE.Face3){c.centroid.addSelf(this.vertices[c.a].position);c.centroid.addSelf(this.vertices[c.b].position);c.centroid.addSelf(this.vertices[c.c].position);c.centroid.divideScalar(3)}else if(c instanceof THREE.Face4){c.centroid.addSelf(this.vertices[c.a].position);c.centroid.addSelf(this.vertices[c.b].position);c.centroid.addSelf(this.vertices[c.c].position);
c.centroid.addSelf(this.vertices[c.d].position);c.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,c,d,e,f,g,j=new THREE.Vector3,h=new THREE.Vector3;d=0;for(e=this.vertices.length;d<e;d++){f=this.vertices[d];f.normal.set(0,0,0)}d=0;for(e=this.faces.length;d<e;d++){f=this.faces[d];if(a&&f.vertexNormals.length){j.set(0,0,0);b=0;for(c=f.vertexNormals.length;b<c;b++)j.addSelf(f.vertexNormals[b]);j.divideScalar(3)}else{b=this.vertices[f.a];c=this.vertices[f.b];g=this.vertices[f.c];j.sub(g.position,
c.position);h.sub(b.position,c.position);j.crossSelf(h)}j.isZero()||j.normalize();f.normal.copy(j)}},computeVertexNormals:function(){var a,b,c,d;if(this.__tmpVertices==undefined){d=this.__tmpVertices=Array(this.vertices.length);a=0;for(b=this.vertices.length;a<b;a++)d[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(c instanceof THREE.Face4)c.vertexNormals=[new THREE.Vector3,
new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{d=this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)d[a].set(0,0,0)}a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3){d[c.a].addSelf(c.normal);d[c.b].addSelf(c.normal);d[c.c].addSelf(c.normal)}else if(c instanceof THREE.Face4){d[c.a].addSelf(c.normal);d[c.b].addSelf(c.normal);d[c.c].addSelf(c.normal);d[c.d].addSelf(c.normal)}}a=0;for(b=this.vertices.length;a<b;a++)d[a].normalize();a=0;for(b=this.faces.length;a<
b;a++){c=this.faces[a];if(c instanceof THREE.Face3){c.vertexNormals[0].copy(d[c.a]);c.vertexNormals[1].copy(d[c.b]);c.vertexNormals[2].copy(d[c.c])}else if(c instanceof THREE.Face4){c.vertexNormals[0].copy(d[c.a]);c.vertexNormals[1].copy(d[c.b]);c.vertexNormals[2].copy(d[c.c]);c.vertexNormals[3].copy(d[c.d])}}},computeTangents:function(){function a(x,z,W,w,O,Y,H){f=x.vertices[z].position;g=x.vertices[W].position;j=x.vertices[w].position;h=e[O];i=e[Y];p=e[H];n=g.x-f.x;o=j.x-f.x;q=g.y-f.y;u=j.y-f.y;
v=g.z-f.z;s=j.z-f.z;k=i.u-h.u;G=p.u-h.u;F=i.v-h.v;K=p.v-h.v;I=1/(k*K-G*F);A.set((K*n-F*o)*I,(K*q-F*u)*I,(K*v-F*s)*I);L.set((k*o-G*n)*I,(k*u-G*q)*I,(k*s-G*v)*I);S[z].addSelf(A);S[W].addSelf(A);S[w].addSelf(A);C[z].addSelf(L);C[W].addSelf(L);C[w].addSelf(L)}var b,c,d,e,f,g,j,h,i,p,n,o,q,u,v,s,k,G,F,K,I,S=[],C=[],A=new THREE.Vector3,L=new THREE.Vector3,y=new THREE.Vector3,M=new THREE.Vector3,D=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++){S[b]=new THREE.Vector3;C[b]=new THREE.Vector3}b=0;
for(c=this.faces.length;b<c;b++){d=this.faces[b];e=this.uvs[b];if(d instanceof THREE.Face3){a(this,d.a,d.b,d.c,0,1,2);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);this.vertices[d.c].normal.copy(d.vertexNormals[2])}else if(d instanceof THREE.Face4){a(this,d.a,d.b,d.c,0,1,2);a(this,d.a,d.b,d.d,0,1,3);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);this.vertices[d.c].normal.copy(d.vertexNormals[2]);
this.vertices[d.d].normal.copy(d.vertexNormals[3])}}b=0;for(c=this.vertices.length;b<c;b++){D.copy(this.vertices[b].normal);d=S[b];y.copy(d);y.subSelf(D.multiplyScalar(D.dot(d))).normalize();M.cross(this.vertices[b].normal,d);d=M.dot(C[b]);d=d<0?-1:1;this.vertices[b].tangent.set(y.x,y.y,y.z,d)}this.hasTangents=!0},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={x:[this.vertices[0].position.x,this.vertices[0].position.x],y:[this.vertices[0].position.y,this.vertices[0].position.y],
z:[this.vertices[0].position.z,this.vertices[0].position.z]};for(var b=1,c=this.vertices.length;b<c;b++){a=this.vertices[b];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>
this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,b=0,c=this.vertices.length;b<c;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}}};THREE.GeometryIdCounter=0;
THREE.Camera=function(a,b,c,d,e){THREE.Object3D.call(this);this.fov=a||50;this.aspect=b||1;this.near=c||0.1;this.far=d||2E3;this.target=e||new THREE.Object3D;this.useTarget=!0;this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=null;this.updateProjectionMatrix()};THREE.Camera.prototype=new THREE.Object3D;THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.supr=THREE.Object3D.prototype;
THREE.Camera.prototype.translate=function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a));this.target.position.addSelf(b.multiplyScalar(a))};THREE.Camera.prototype.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};
THREE.Camera.prototype.update=function(a,b,c){if(this.useTarget){this.matrix.lookAt(this.position,this.target.position,this.up);this.matrix.setPosition(this.position);a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);THREE.Matrix4.makeInvert(this.matrixWorld,this.matrixWorldInverse);b=!0}else{this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixWorldNeedsUpdate=
!1;b=!0;THREE.Matrix4.makeInvert(this.matrixWorld,this.matrixWorldInverse)}}for(a=0;a<this.children.length;a++)this.children[a].update(this.matrixWorld,b,c)};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=new THREE.Object3D;THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.supr=THREE.Object3D.prototype;THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light;
THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=b||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(a,b){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=b||1};THREE.PointLight.prototype=new THREE.Light;THREE.PointLight.prototype.constructor=THREE.PointLight;
THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;THREE.BillboardBlending=3;THREE.ReverseSubtractiveBlending=4;THREE.MaterialCounter={value:0};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};
THREE.LineBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;this.depthTest=!0;this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.linewidth!==undefined)this.linewidth=
a.linewidth;if(a.linecap!==undefined)this.linecap=a.linecap;if(a.linejoin!==undefined)this.linejoin=a.linejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors}};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;if(a){a.color!==undefined&&
this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.lightMap!==undefined)this.lightMap=a.lightMap;if(a.envMap!==undefined)this.envMap=a.envMap;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=
a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;if(a.wireframeLinecap!==undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning}};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;if(a){a.color!==undefined&&
this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.lightMap!==undefined)this.lightMap=a.lightMap;if(a.envMap!==undefined)this.envMap=a.envMap;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=
a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;if(a.wireframeLinecap!==undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning}};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.opacity=1;this.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=
this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;if(a){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.lightMap!==undefined)this.lightMap=a.lightMap;if(a.map!==undefined)this.map=a.map;if(a.envMap!==undefined)this.envMap=a.envMap;if(a.combine!==
undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;if(a.wireframeLinecap!==
undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning}};
THREE.MeshDepthMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==
undefined)this.wireframeLinewidth=a.wireframeLinewidth}};
THREE.MeshNormalMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==
undefined)this.wireframeLinewidth=a.wireframeLinewidth}};THREE.MeshFaceMaterial=function(){};
THREE.ParticleBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.map=null;this.size=1;this.blending=THREE.NormalBlending;this.depthTest=!0;this.offset=new THREE.Vector2;this.vertexColors=!1;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.size!==undefined)this.size=a.size;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==
undefined)this.depthTest=a.depthTest;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors}};THREE.ParticleCircleMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};
THREE.Texture=function(a,b,c,d,e,f){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrapS=c!==undefined?c:THREE.ClampToEdgeWrapping;this.wrapT=d!==undefined?d:THREE.ClampToEdgeWrapping;this.magFilter=e!==undefined?e:THREE.LinearFilter;this.minFilter=f!==undefined?f:THREE.LinearMipMapLinearFilter;this.needsUpdate=a.getContext?!0:!1};THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter)}};
THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;
THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=a instanceof Array?a:[a];this.matrixAutoUpdate=!1};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.type=c!=undefined?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;
THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b&&b.length?b:[b];this.flipSided=!1;this.doubleSided=!1;this.overdraw=!1;if(this.geometry){this.geometry.boundingSphere||this.geometry.computeBoundingSphere();this.boundRadius=a.boundingSphere.radius}};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.supr=THREE.Object3D.prototype;
THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4;this.hasNoneBoneChildren=!1};THREE.Bone.prototype=new THREE.Object3D;THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.supr=THREE.Object3D.prototype;
THREE.Bone.prototype.update=function(a,b,c){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.skinMatrix.multiply(a,this.matrix):this.skinMatrix.copy(this.matrix);this.matrixWorldNeedsUpdate=!1;b=!0}var d,e=this.children.length;if(this.hasNoneBoneChildren){this.matrixWorld.multiply(this.skin.matrixWorld,this.skinMatrix);for(d=0;d<e;d++){a=this.children[d];a instanceof THREE.Bone?a.update(this.skinMatrix,b,c):a.update(this.matrixWorld,!0,c)}}else for(d=0;d<e;d++)this.children[d].update(this.skinMatrix,
b,c)};THREE.Bone.prototype.addChild=function(a){if(this.children.indexOf(a)===-1){a.parent!==undefined&&a.parent.removeChild(a);a.parent=this;this.children.push(a);if(!(a instanceof THREE.Bone))this.hasNoneBoneChildren=!0}};
THREE.Sound=function(a,b,c,d){THREE.Object3D.call(this);this.isLoaded=!1;this.isAddedToDOM=!1;this.isPlaying=!1;this.duration=-1;this.radius=b!==undefined?Math.abs(b):100;this.volume=Math.min(1,Math.max(0,c!==undefined?c:1));this.domElement=document.createElement("audio");this.domElement.volume=0;this.domElement.pan=0;this.domElement.loop=d!==undefined?d:!0;this.sources=a instanceof Array?a:[a];var e;c=this.sources.length;for(a=0;a<c;a++){b=this.sources[a];b.toLowerCase();if(b.indexOf(".mp3")!==-1)e=
"audio/mpeg";else if(b.indexOf(".ogg")!==-1)e="audio/ogg";else b.indexOf(".wav")!==-1&&(e="audio/wav");if(this.domElement.canPlayType(e)){e=document.createElement("source");e.src=this.sources[a];this.domElement.THREESound=this;this.domElement.appendChild(e);this.domElement.addEventListener("canplay",this.onLoad,!0);this.domElement.load();break}}};THREE.Sound.prototype=new THREE.Object3D;THREE.Sound.prototype.constructor=THREE.Sound;THREE.Sound.prototype.supr=THREE.Object3D.prototype;
THREE.Sound.prototype.onLoad=function(){var a=this.THREESound;if(!a.isLoaded){this.removeEventListener("canplay",this.onLoad,!0);a.isLoaded=!0;a.duration=this.duration;a.isPlaying&&a.play()}};THREE.Sound.prototype.addToDOM=function(a){this.isAddedToDOM=!0;a.appendChild(this.domElement)};THREE.Sound.prototype.play=function(a){this.isPlaying=!0;if(this.isLoaded){this.domElement.play();if(a)this.domElement.currentTime=a%this.duration}};THREE.Sound.prototype.pause=function(){this.isPlaying=!1;this.domElement.pause()};
THREE.Sound.prototype.stop=function(){this.isPlaying=!1;this.domElement.pause();this.domElement.currentTime=0};THREE.Sound.prototype.calculateVolumeAndPan=function(a){a=a.length();this.domElement.volume=a<=this.radius?this.volume*(1-a/this.radius):0};
THREE.Sound.prototype.update=function(a,b,c){if(this.matrixAutoUpdate){this.matrix.setPosition(this.position);b=!0}if(b||this.matrixWorldNeedsUpdate){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixWorldNeedsUpdate=!1;b=!0}var d=this.children.length;for(a=0;a<d;a++)this.children[a].update(this.matrixWorld,b,c)};
THREE.Scene=function(){THREE.Object3D.call(this);this.matrixAutoUpdate=!1;this.fog=null;this.objects=[];this.lights=[];this.sounds=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=new THREE.Object3D;THREE.Scene.prototype.constructor=THREE.Scene;THREE.Scene.prototype.supr=THREE.Object3D.prototype;THREE.Scene.prototype.addChild=function(a){this.supr.addChild.call(this,a);this.addChildRecurse(a)};
THREE.Scene.prototype.addChildRecurse=function(a){if(a instanceof THREE.Light)this.lights.indexOf(a)===-1&&this.lights.push(a);else if(a instanceof THREE.Sound)this.sounds.indexOf(a)===-1&&this.sounds.push(a);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&this.objects.indexOf(a)===-1){this.objects.push(a);this.__objectsAdded.push(a)}for(var b=0;b<a.children.length;b++)this.addChildRecurse(a.children[b])};
THREE.Scene.prototype.removeChild=function(a){this.supr.removeChild.call(this,a);this.removeChildRecurse(a)};THREE.Scene.prototype.removeChildRecurse=function(a){if(a instanceof THREE.Light){var b=this.lights.indexOf(a);b!==-1&&this.lights.splice(b,1)}else if(a instanceof THREE.Sound){b=this.sounds.indexOf(a);b!==-1&&this.sounds.splice(b,1)}else if(!(a instanceof THREE.Camera)){b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1);this.__objectsRemoved.push(a)}}for(b=0;b<a.children.length;b++)this.removeChildRecurse(a.children[b])};
THREE.Scene.prototype.addObject=THREE.Scene.prototype.addChild;THREE.Scene.prototype.removeObject=THREE.Scene.prototype.removeChild;THREE.Scene.prototype.addLight=THREE.Scene.prototype.addChild;THREE.Scene.prototype.removeLight=THREE.Scene.prototype.removeChild;
THREE.Projector=function(){function a(C,A){return A.z-C.z}function b(C,A){var L=0,y=1,M=C.z+C.w,D=A.z+A.w,x=-C.z+C.w,z=-A.z+A.w;if(M>=0&&D>=0&&x>=0&&z>=0)return!0;else if(M<0&&D<0||x<0&&z<0)return!1;else{if(M<0)L=Math.max(L,M/(M-D));else D<0&&(y=Math.min(y,M/(M-D)));if(x<0)L=Math.max(L,x/(x-z));else z<0&&(y=Math.min(y,x/(x-z)));if(y<L)return!1;else{C.lerpSelf(A,L);A.lerpSelf(C,1-y);return!0}}}var c,d,e=[],f,g,j,h=[],i,p,n=[],o,q,u=[],v=new THREE.Vector4,s=new THREE.Vector4,k=new THREE.Matrix4,G=new THREE.Matrix4,
F=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],K=new THREE.Vector4,I=new THREE.Vector4,S;this.projectObjects=function(C,A,L){A=[];var y,M,D;d=0;M=C.objects;C=0;for(y=M.length;C<y;C++){D=M[C];var x;if(!(x=!D.visible))if(x=D instanceof THREE.Mesh){a:{x=void 0;for(var z=D.matrixWorld,W=-D.geometry.boundingSphere.radius*Math.max(D.scale.x,Math.max(D.scale.y,D.scale.z)),w=0;w<6;w++){x=F[w].x*z.n14+F[w].y*z.n24+F[w].z*z.n34+F[w].w;if(x<=W){x=
!1;break a}}x=!0}x=!x}if(!x){c=e[d]=e[d]||new THREE.RenderableObject;v.copy(D.position);k.multiplyVector3(v);c.object=D;c.z=v.z;A.push(c);d++}}L&&A.sort(a);return A};this.projectScene=function(C,A,L){var y=[],M=A.near,D=A.far,x,z,W,w,O,Y,H,ja,ka,la,ma,$,N,E,T,P;j=p=q=0;A.matrixAutoUpdate&&A.update();k.multiply(A.projectionMatrix,A.matrixWorldInverse);F[0].set(k.n41-k.n11,k.n42-k.n12,k.n43-k.n13,k.n44-k.n14);F[1].set(k.n41+k.n11,k.n42+k.n12,k.n43+k.n13,k.n44+k.n14);F[2].set(k.n41+k.n21,k.n42+k.n22,
k.n43+k.n23,k.n44+k.n24);F[3].set(k.n41-k.n21,k.n42-k.n22,k.n43-k.n23,k.n44-k.n24);F[4].set(k.n41-k.n31,k.n42-k.n32,k.n43-k.n33,k.n44-k.n34);F[5].set(k.n41+k.n31,k.n42+k.n32,k.n43+k.n33,k.n44+k.n34);for(x=0;x<6;x++){Y=F[x];Y.divideScalar(Math.sqrt(Y.x*Y.x+Y.y*Y.y+Y.z*Y.z))}C.update(undefined,!1,A);Y=this.projectObjects(C,A,!0);C=0;for(x=Y.length;C<x;C++){H=Y[C].object;if(H.visible){ja=H.matrixWorld;ma=H.matrixRotationWorld;ka=H.materials;la=H.overdraw;if(H instanceof THREE.Mesh){$=H.geometry;N=$.vertices;
z=0;for(W=N.length;z<W;z++){E=N[z];E.positionWorld.copy(E.position);ja.multiplyVector3(E.positionWorld);w=E.positionScreen;w.copy(E.positionWorld);k.multiplyVector4(w);w.x/=w.w;w.y/=w.w;E.__visible=w.z>M&&w.z<D}$=$.faces;z=0;for(W=$.length;z<W;z++){E=$[z];if(E instanceof THREE.Face3){w=N[E.a];O=N[E.b];T=N[E.c];if(w.__visible&&O.__visible&&T.__visible&&(H.doubleSided||H.flipSided!=(T.positionScreen.x-w.positionScreen.x)*(O.positionScreen.y-w.positionScreen.y)-(T.positionScreen.y-w.positionScreen.y)*
(O.positionScreen.x-w.positionScreen.x)<0)){f=h[j]=h[j]||new THREE.RenderableFace3;f.v1.positionWorld.copy(w.positionWorld);f.v2.positionWorld.copy(O.positionWorld);f.v3.positionWorld.copy(T.positionWorld);f.v1.positionScreen.copy(w.positionScreen);f.v2.positionScreen.copy(O.positionScreen);f.v3.positionScreen.copy(T.positionScreen);f.normalWorld.copy(E.normal);ma.multiplyVector3(f.normalWorld);f.centroidWorld.copy(E.centroid);ja.multiplyVector3(f.centroidWorld);f.centroidScreen.copy(f.centroidWorld);
k.multiplyVector3(f.centroidScreen);T=E.vertexNormals;S=f.vertexNormalsWorld;w=0;for(O=T.length;w<O;w++){P=S[w]=S[w]||new THREE.Vector3;P.copy(T[w]);ma.multiplyVector3(P)}f.z=f.centroidScreen.z;f.meshMaterials=ka;f.faceMaterials=E.materials;f.overdraw=la;if(H.geometry.uvs[z]){f.uvs[0]=H.geometry.uvs[z][0];f.uvs[1]=H.geometry.uvs[z][1];f.uvs[2]=H.geometry.uvs[z][2]}y.push(f);j++}}else if(E instanceof THREE.Face4){w=N[E.a];O=N[E.b];T=N[E.c];P=N[E.d];if(w.__visible&&O.__visible&&T.__visible&&P.__visible&&
(H.doubleSided||H.flipSided!=((P.positionScreen.x-w.positionScreen.x)*(O.positionScreen.y-w.positionScreen.y)-(P.positionScreen.y-w.positionScreen.y)*(O.positionScreen.x-w.positionScreen.x)<0||(O.positionScreen.x-T.positionScreen.x)*(P.positionScreen.y-T.positionScreen.y)-(O.positionScreen.y-T.positionScreen.y)*(P.positionScreen.x-T.positionScreen.x)<0))){f=h[j]=h[j]||new THREE.RenderableFace3;f.v1.positionWorld.copy(w.positionWorld);f.v2.positionWorld.copy(O.positionWorld);f.v3.positionWorld.copy(P.positionWorld);
f.v1.positionScreen.copy(w.positionScreen);f.v2.positionScreen.copy(O.positionScreen);f.v3.positionScreen.copy(P.positionScreen);f.normalWorld.copy(E.normal);ma.multiplyVector3(f.normalWorld);f.centroidWorld.copy(E.centroid);ja.multiplyVector3(f.centroidWorld);f.centroidScreen.copy(f.centroidWorld);k.multiplyVector3(f.centroidScreen);f.z=f.centroidScreen.z;f.meshMaterials=ka;f.faceMaterials=E.materials;f.overdraw=la;if(H.geometry.uvs[z]){f.uvs[0]=H.geometry.uvs[z][0];f.uvs[1]=H.geometry.uvs[z][1];
f.uvs[2]=H.geometry.uvs[z][3]}y.push(f);j++;g=h[j]=h[j]||new THREE.RenderableFace3;g.v1.positionWorld.copy(O.positionWorld);g.v2.positionWorld.copy(T.positionWorld);g.v3.positionWorld.copy(P.positionWorld);g.v1.positionScreen.copy(O.positionScreen);g.v2.positionScreen.copy(T.positionScreen);g.v3.positionScreen.copy(P.positionScreen);g.normalWorld.copy(f.normalWorld);g.centroidWorld.copy(f.centroidWorld);g.centroidScreen.copy(f.centroidScreen);g.z=g.centroidScreen.z;g.meshMaterials=ka;g.faceMaterials=
E.materials;g.overdraw=la;if(H.geometry.uvs[z]){g.uvs[0]=H.geometry.uvs[z][1];g.uvs[1]=H.geometry.uvs[z][2];g.uvs[2]=H.geometry.uvs[z][3]}y.push(g);j++}}}}else if(H instanceof THREE.Line){G.multiply(k,ja);N=H.geometry.vertices;E=N[0];E.positionScreen.copy(E.position);G.multiplyVector4(E.positionScreen);z=1;for(W=N.length;z<W;z++){w=N[z];w.positionScreen.copy(w.position);G.multiplyVector4(w.positionScreen);O=N[z-1];K.copy(w.positionScreen);I.copy(O.positionScreen);if(b(K,I)){K.multiplyScalar(1/K.w);
I.multiplyScalar(1/I.w);i=n[p]=n[p]||new THREE.RenderableLine;i.v1.positionScreen.copy(K);i.v2.positionScreen.copy(I);i.z=Math.max(K.z,I.z);i.materials=H.materials;y.push(i);p++}}}else if(H instanceof THREE.Particle){s.set(H.position.x,H.position.y,H.position.z,1);k.multiplyVector4(s);s.z/=s.w;if(s.z>0&&s.z<1){o=u[q]=u[q]||new THREE.RenderableParticle;o.x=s.x/s.w;o.y=s.y/s.w;o.z=s.z;o.rotation=H.rotation.z;o.scale.x=H.scale.x*Math.abs(o.x-(s.x+A.projectionMatrix.n11)/(s.w+A.projectionMatrix.n14));
o.scale.y=H.scale.y*Math.abs(o.y-(s.y+A.projectionMatrix.n22)/(s.w+A.projectionMatrix.n24));o.materials=H.materials;y.push(o);q++}}}}L&&y.sort(a);return y};this.unprojectVector=function(C,A){var L=A.matrixWorld.clone();L.multiplySelf(THREE.Matrix4.makeInvert(A.projectionMatrix));L.multiplyVector3(C);return C}};
THREE.CanvasRenderer=function(){function a(U){if(o!=U)i.globalAlpha=o=U}function b(U){if(q!=U){switch(U){case THREE.NormalBlending:i.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:i.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:i.globalCompositeOperation="darker"}q=U}}var c=null,d=new THREE.Projector,e=document.createElement("canvas"),f,g,j,h,i=e.getContext("2d"),p=new THREE.Color(0),n=0,o=1,q=0,u=null,v=null,s=1,k,G,F,K,I,S,C,A,L,y=new THREE.Color,
M=new THREE.Color,D=new THREE.Color,x=new THREE.Color,z=new THREE.Color,W,w,O,Y,H,ja,ka,la,ma,$=new THREE.Rectangle,N=new THREE.Rectangle,E=new THREE.Rectangle,T=!1,P=new THREE.Color,aa=new THREE.Color,na=new THREE.Color,oa=new THREE.Color,La=Math.PI*2,Q=new THREE.Vector3,ra,sa,Ca,ba,ta,xa,pa=16;ra=document.createElement("canvas");ra.width=ra.height=2;sa=ra.getContext("2d");sa.fillStyle="rgba(0,0,0,1)";sa.fillRect(0,0,2,2);Ca=sa.getImageData(0,0,2,2);ba=Ca.data;ta=document.createElement("canvas");
ta.width=ta.height=pa;xa=ta.getContext("2d");xa.translate(-pa/2,-pa/2);xa.scale(pa,pa);pa--;this.domElement=e;this.autoClear=!0;this.sortObjects=!0;this.sortElements=!0;this.setSize=function(U,da){f=U;g=da;j=f/2;h=g/2;e.width=f;e.height=g;$.set(-j,-h,j,h);o=1;q=0;v=u=null;s=1};this.setClearColor=function(U,da){p=U;n=da};this.setClearColorHex=function(U,da){p.setHex(U);n=da};this.clear=function(){i.setTransform(1,0,0,-1,j,h);if(!N.isEmpty()){N.inflate(1);N.minSelf($);if(p.hex==0&&n==0)i.clearRect(N.getX(),
N.getY(),N.getWidth(),N.getHeight());else{b(THREE.NormalBlending);a(1);i.fillStyle="rgba("+Math.floor(p.r*255)+","+Math.floor(p.g*255)+","+Math.floor(p.b*255)+","+n+")";i.fillRect(N.getX(),N.getY(),N.getWidth(),N.getHeight())}N.empty()}};this.render=function(U,da){function Ma(l){var B,t,m,r=l.lights;aa.setRGB(0,0,0);na.setRGB(0,0,0);oa.setRGB(0,0,0);l=0;for(B=r.length;l<B;l++){t=r[l];m=t.color;if(t instanceof THREE.AmbientLight){aa.r+=m.r;aa.g+=m.g;aa.b+=m.b}else if(t instanceof THREE.DirectionalLight){na.r+=
m.r;na.g+=m.g;na.b+=m.b}else if(t instanceof THREE.PointLight){oa.r+=m.r;oa.g+=m.g;oa.b+=m.b}}}function ya(l,B,t,m){var r,J,V,X,Z=l.lights;l=0;for(r=Z.length;l<r;l++){J=Z[l];V=J.color;X=J.intensity;if(J instanceof THREE.DirectionalLight){J=t.dot(J.position)*X;if(J>0){m.r+=V.r*J;m.g+=V.g*J;m.b+=V.b*J}}else if(J instanceof THREE.PointLight){Q.sub(J.position,B);Q.normalize();J=t.dot(Q)*X;if(J>0){m.r+=V.r*J;m.g+=V.g*J;m.b+=V.b*J}}}}function Na(l,B,t){if(t.opacity!=0){a(t.opacity);b(t.blending);var m,
r,J,V,X,Z;if(t instanceof THREE.ParticleBasicMaterial){if(t.map){V=t.map.image;X=V.width>>1;Z=V.height>>1;r=B.scale.x*j;J=B.scale.y*h;t=r*X;m=J*Z;E.set(l.x-t,l.y-m,l.x+t,l.y+m);if($.instersects(E)){i.save();i.translate(l.x,l.y);i.rotate(-B.rotation);i.scale(r,-J);i.translate(-X,-Z);i.drawImage(V,0,0);i.restore()}}}else if(t instanceof THREE.ParticleCircleMaterial){if(T){P.r=aa.r+na.r+oa.r;P.g=aa.g+na.g+oa.g;P.b=aa.b+na.b+oa.b;y.r=t.color.r*P.r;y.g=t.color.g*P.g;y.b=t.color.b*P.b;y.updateStyleString()}else y.__styleString=
t.color.__styleString;t=B.scale.x*j;m=B.scale.y*h;E.set(l.x-t,l.y-m,l.x+t,l.y+m);if($.instersects(E)){r=y.__styleString;if(v!=r)i.fillStyle=v=r;i.save();i.translate(l.x,l.y);i.rotate(-B.rotation);i.scale(t,m);i.beginPath();i.arc(0,0,1,0,La,!0);i.closePath();i.fill();i.restore()}}}}function Oa(l,B,t,m){if(m.opacity!=0){a(m.opacity);b(m.blending);i.beginPath();i.moveTo(l.positionScreen.x,l.positionScreen.y);i.lineTo(B.positionScreen.x,B.positionScreen.y);i.closePath();if(m instanceof THREE.LineBasicMaterial){y.__styleString=
m.color.__styleString;l=m.linewidth;if(s!=l)i.lineWidth=s=l;l=y.__styleString;if(u!=l)i.strokeStyle=u=l;i.stroke();E.inflate(m.linewidth*2)}}}function Ha(l,B,t,m,r,J){if(r.opacity!=0){a(r.opacity);b(r.blending);K=l.positionScreen.x;I=l.positionScreen.y;S=B.positionScreen.x;C=B.positionScreen.y;A=t.positionScreen.x;L=t.positionScreen.y;i.beginPath();i.moveTo(K,I);i.lineTo(S,C);i.lineTo(A,L);i.lineTo(K,I);i.closePath();if(r instanceof THREE.MeshBasicMaterial)if(r.map)r.map.mapping instanceof THREE.UVMapping&&
ua(K,I,S,C,A,L,r.map.image,m.uvs[0].u,m.uvs[0].v,m.uvs[1].u,m.uvs[1].v,m.uvs[2].u,m.uvs[2].v);else if(r.envMap){if(r.envMap.mapping instanceof THREE.SphericalReflectionMapping){l=da.matrixWorldInverse;Q.copy(m.vertexNormalsWorld[0]);Y=(Q.x*l.n11+Q.y*l.n12+Q.z*l.n13)*0.5+0.5;H=-(Q.x*l.n21+Q.y*l.n22+Q.z*l.n23)*0.5+0.5;Q.copy(m.vertexNormalsWorld[1]);ja=(Q.x*l.n11+Q.y*l.n12+Q.z*l.n13)*0.5+0.5;ka=-(Q.x*l.n21+Q.y*l.n22+Q.z*l.n23)*0.5+0.5;Q.copy(m.vertexNormalsWorld[2]);la=(Q.x*l.n11+Q.y*l.n12+Q.z*l.n13)*
0.5+0.5;ma=-(Q.x*l.n21+Q.y*l.n22+Q.z*l.n23)*0.5+0.5;ua(K,I,S,C,A,L,r.envMap.image,Y,H,ja,ka,la,ma)}}else r.wireframe?za(r.color.__styleString,r.wireframeLinewidth):Aa(r.color.__styleString);else if(r instanceof THREE.MeshLambertMaterial){if(r.map&&!r.wireframe){r.map.mapping instanceof THREE.UVMapping&&ua(K,I,S,C,A,L,r.map.image,m.uvs[0].u,m.uvs[0].v,m.uvs[1].u,m.uvs[1].v,m.uvs[2].u,m.uvs[2].v);b(THREE.SubtractiveBlending)}if(T)if(!r.wireframe&&r.shading==THREE.SmoothShading&&m.vertexNormalsWorld.length==
3){M.r=D.r=x.r=aa.r;M.g=D.g=x.g=aa.g;M.b=D.b=x.b=aa.b;ya(J,m.v1.positionWorld,m.vertexNormalsWorld[0],M);ya(J,m.v2.positionWorld,m.vertexNormalsWorld[1],D);ya(J,m.v3.positionWorld,m.vertexNormalsWorld[2],x);z.r=(D.r+x.r)*0.5;z.g=(D.g+x.g)*0.5;z.b=(D.b+x.b)*0.5;O=Ia(M,D,x,z);ua(K,I,S,C,A,L,O,0,0,1,0,0,1)}else{P.r=aa.r;P.g=aa.g;P.b=aa.b;ya(J,m.centroidWorld,m.normalWorld,P);y.r=r.color.r*P.r;y.g=r.color.g*P.g;y.b=r.color.b*P.b;y.updateStyleString();r.wireframe?za(y.__styleString,r.wireframeLinewidth):
Aa(y.__styleString)}else r.wireframe?za(r.color.__styleString,r.wireframeLinewidth):Aa(r.color.__styleString)}else if(r instanceof THREE.MeshDepthMaterial){W=da.near;w=da.far;M.r=M.g=M.b=1-Da(l.positionScreen.z,W,w);D.r=D.g=D.b=1-Da(B.positionScreen.z,W,w);x.r=x.g=x.b=1-Da(t.positionScreen.z,W,w);z.r=(D.r+x.r)*0.5;z.g=(D.g+x.g)*0.5;z.b=(D.b+x.b)*0.5;O=Ia(M,D,x,z);ua(K,I,S,C,A,L,O,0,0,1,0,0,1)}else if(r instanceof THREE.MeshNormalMaterial){y.r=Ea(m.normalWorld.x);y.g=Ea(m.normalWorld.y);y.b=Ea(m.normalWorld.z);
y.updateStyleString();r.wireframe?za(y.__styleString,r.wireframeLinewidth):Aa(y.__styleString)}}}function za(l,B){if(u!=l)i.strokeStyle=u=l;if(s!=B)i.lineWidth=s=B;i.stroke();E.inflate(B*2)}function Aa(l){if(v!=l)i.fillStyle=v=l;i.fill()}function ua(l,B,t,m,r,J,V,X,Z,ga,ca,ha,va){var ea,ia;ea=V.width-1;ia=V.height-1;X*=ea;Z*=ia;ga*=ea;ca*=ia;ha*=ea;va*=ia;t-=l;m-=B;r-=l;J-=B;ga-=X;ca-=Z;ha-=X;va-=Z;ea=ga*va-ha*ca;if(ea!=0){ia=1/ea;ea=(va*t-ca*r)*ia;ca=(va*m-ca*J)*ia;t=(ga*r-ha*t)*ia;m=(ga*J-ha*m)*
ia;l=l-ea*X-t*Z;B=B-ca*X-m*Z;i.save();i.transform(ea,ca,t,m,l,B);i.clip();i.drawImage(V,0,0);i.restore()}}function Ia(l,B,t,m){var r=~~(l.r*255),J=~~(l.g*255);l=~~(l.b*255);var V=~~(B.r*255),X=~~(B.g*255);B=~~(B.b*255);var Z=~~(t.r*255),ga=~~(t.g*255);t=~~(t.b*255);var ca=~~(m.r*255),ha=~~(m.g*255);m=~~(m.b*255);ba[0]=r<0?0:r>255?255:r;ba[1]=J<0?0:J>255?255:J;ba[2]=l<0?0:l>255?255:l;ba[4]=V<0?0:V>255?255:V;ba[5]=X<0?0:X>255?255:X;ba[6]=B<0?0:B>255?255:B;ba[8]=Z<0?0:Z>255?255:Z;ba[9]=ga<0?0:ga>255?
255:ga;ba[10]=t<0?0:t>255?255:t;ba[12]=ca<0?0:ca>255?255:ca;ba[13]=ha<0?0:ha>255?255:ha;ba[14]=m<0?0:m>255?255:m;sa.putImageData(Ca,0,0);xa.drawImage(ra,0,0);return ta}function Da(l,B,t){l=(l-B)/(t-B);return l*l*(3-2*l)}function Ea(l){l=(l+1)*0.5;return l<0?0:l>1?1:l}function Fa(l,B){var t=B.x-l.x,m=B.y-l.y,r=1/Math.sqrt(t*t+m*m);t*=r;m*=r;B.x+=t;B.y+=m;l.x-=t;l.y-=m}var Ba,Ja,R,fa,qa,Ga,Ka,wa;this.autoClear?this.clear():i.setTransform(1,0,0,-1,j,h);c=d.projectScene(U,da,this.sortElements);(T=U.lights.length>
0)&&Ma(U);Ba=0;for(Ja=c.length;Ba<Ja;Ba++){R=c[Ba];E.empty();if(R instanceof THREE.RenderableParticle){k=R;k.x*=j;k.y*=h;fa=0;for(qa=R.materials.length;fa<qa;fa++)Na(k,R,R.materials[fa],U)}else if(R instanceof THREE.RenderableLine){k=R.v1;G=R.v2;k.positionScreen.x*=j;k.positionScreen.y*=h;G.positionScreen.x*=j;G.positionScreen.y*=h;E.addPoint(k.positionScreen.x,k.positionScreen.y);E.addPoint(G.positionScreen.x,G.positionScreen.y);if($.instersects(E)){fa=0;for(qa=R.materials.length;fa<qa;)Oa(k,G,R,
R.materials[fa++],U)}}else if(R instanceof THREE.RenderableFace3){k=R.v1;G=R.v2;F=R.v3;k.positionScreen.x*=j;k.positionScreen.y*=h;G.positionScreen.x*=j;G.positionScreen.y*=h;F.positionScreen.x*=j;F.positionScreen.y*=h;if(R.overdraw){Fa(k.positionScreen,G.positionScreen);Fa(G.positionScreen,F.positionScreen);Fa(F.positionScreen,k.positionScreen)}E.add3Points(k.positionScreen.x,k.positionScreen.y,G.positionScreen.x,G.positionScreen.y,F.positionScreen.x,F.positionScreen.y);if($.instersects(E)){fa=0;
for(qa=R.meshMaterials.length;fa<qa;){wa=R.meshMaterials[fa++];if(wa instanceof THREE.MeshFaceMaterial){Ga=0;for(Ka=R.faceMaterials.length;Ga<Ka;)(wa=R.faceMaterials[Ga++])&&Ha(k,G,F,R,wa,U)}else Ha(k,G,F,R,wa,U)}}}N.addRectangle(E)}i.setTransform(1,0,0,1,0,0)}};
THREE.SoundRenderer=function(){this.volume=1;this.domElement=document.createElement("div");this.domElement.id="THREESound";this.cameraPosition=new THREE.Vector3;this.soundPosition=new THREE.Vector3;this.render=function(a,b,c){c&&a.update(undefined,!1,b);c=a.sounds;var d,e=c.length;for(d=0;d<e;d++){a=c[d];this.soundPosition.set(a.matrixWorld.n14,a.matrixWorld.n24,a.matrixWorld.n34);this.soundPosition.subSelf(b.position);if(a.isPlaying&&a.isLoaded){a.isAddedToDOM||a.addToDOM(this.domElement);a.calculateVolumeAndPan(this.soundPosition)}}}};
THREE.RenderableObject=function(){this.z=this.object=null};THREE.RenderableFace3=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.v3=new THREE.Vertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[];this.faceMaterials=this.meshMaterials=null;this.overdraw=!1;this.uvs=[null,null,null]};
THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=null;this.scale=new THREE.Vector2;this.materials=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.materials=null};