From 98dc841aaba570cab4996e0d79bfb6a2bef3f0be Mon Sep 17 00:00:00 2001
From: "Mr.doob" <info@mrdoob.com>
Date: Mon, 15 Nov 2010 01:17:41 +0000
Subject: [PATCH] Added MeshDepthMaterial. Optimised Particles projection in
 CanvasRenderer.

---
 build/Three.js                          |   2 +-
 build/ThreeDebug.js                     |   2 +-
 examples/camera_free.html               |   3 +-
 examples/camera_orthographic.html       |   2 +-
 examples/interactive_voxelpainter.html  |  44 +---
 examples/materials_depth.html           | 263 ++++++++++++++++++++++++
 examples/test.html                      |   3 +-
 src/core/Matrix4.js                     |   8 +-
 src/materials/Material.js               |   4 -
 src/materials/{ => textures}/Texture.js |   4 +
 src/renderers/CanvasRenderer.js         |  59 ++++--
 src/renderers/Projector.js              |  21 +-
 src/renderers/Renderer.js               | 155 --------------
 src/renderers/SVGRenderer.js            |   6 +
 utils/build.py                          |  10 +-
 15 files changed, 339 insertions(+), 247 deletions(-)
 create mode 100644 examples/materials_depth.html
 rename src/materials/{ => textures}/Texture.js (83%)
 delete mode 100755 src/renderers/Renderer.js

diff --git a/build/Three.js b/build/Three.js
index 96211cd4..3a5bed27 100644
--- a/build/Three.js
+++ b/build/Three.js
@@ -1,2 +1,2 @@
 // Three.js r28 - http://github.com/mrdoob/three.js
-var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};THREE.Color.prototype={setRGBA:function(f,e,c,d){this.r=f;this.g=e;this.b=c;this.a=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=(~~a).toString(16).length<8?255<<24^a:a;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},copyRGB:function(a){this.r=a.r;this.g=a.g;this.b=a.b},copyRGBA:function(a){this.r=a.r;this.g=a.g;this.b=a.b;this.a=a.a},multiplySelfRGB:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b},updateHex:function(){this.hex=~~(this.a*255)<<24^~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.a=(this.hex>>24&255)/255;this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgba("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+","+this.a+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", a: "+this.a+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,c,b){this.x=a||0;this.y=c||0;this.z=b||0};THREE.Vector3.prototype={set:function(a,c,b){this.x=a;this.y=c;this.z=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},cross:function(b,a){this.x=b.y*a.z-b.z*a.y;this.y=b.z*a.x-b.x*a.z;this.z=b.x*a.y-b.y*a.x;return this},crossSelf:function(c){var b=this.x,a=this.y,d=this.z;this.x=a*c.z-d*c.y;this.y=d*c.x-b*c.z;this.z=b*c.y-a*c.x;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;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(d){var c=this.x-d.x,b=this.y-d.y,a=this.z-d.z;return c*c+b*b+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){if(this.length()>0){this.multiplyScalar(1/this.length())}else{this.multiplyScalar(0)}return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){var a=0.0001;return(Math.abs(this.x)<a)&&(Math.abs(this.y)<a)&&(Math.abs(this.z)<a)},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};THREE.Vector4=function(a,d,c,b){this.x=a||0;this.y=d||0;this.z=c||0;this.w=b||1};THREE.Vector4.prototype={set:function(a,d,c,b){this.x=a;this.y=d;this.z=c;this.w=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;this.w=b.w+a.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;this.w=b.w-a.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"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(f){var c,a,b,e=f.objects,d=[];for(c=0,a=e.length;c<a;c++){b=e[c];if(b instanceof THREE.Mesh){d=d.concat(this.intersectObject(b))}}d.sort(function(h,g){return h.distance-g.distance});return d},intersectObject:function(w){var n,j,i,t,s,q,p,v,k,x,u,r,g=w.geometry,h=g.vertices,o,e=[],m;for(n=0,j=g.faces.length;n<j;n++){i=g.faces[n];u=this.origin.clone();r=this.direction.clone();t=w.matrix.transform(h[i.a].position.clone());s=w.matrix.transform(h[i.b].position.clone());q=w.matrix.transform(h[i.c].position.clone());p=i instanceof THREE.Face4?w.matrix.transform(h[i.d].position.clone()):null;v=w.matrixRotation.transform(i.normal.clone());k=r.dot(v);if(k<0){x=v.dot(new THREE.Vector3().sub(t,u))/k;m=u.addSelf(r.multiplyScalar(x));if(i instanceof THREE.Face3){if(l(m,t,s,q)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}else{if(i instanceof THREE.Face4){if(l(m,t,s,p)||l(m,s,q,p)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}}}}return e;function l(d,G,D,B){var J=B.clone().subSelf(G),H=D.clone().subSelf(G),E=d.clone().subSelf(G),F=J.dot(J),C=J.dot(H),A=J.dot(E),z=H.dot(H),f=H.dot(E),y=1/(F*z-C*C),K=(z*A-C*f)*y,I=(F*f-C*A)*y;return(K>0)&&(I>0)&&(K+I<1)}}};THREE.Rectangle=function(){var e,g,h,d,a,c,f=true;function b(){a=h-e;c=d-g}this.getX=function(){return e};this.getY=function(){return g};this.getWidth=function(){return a};this.getHeight=function(){return c};this.getLeft=function(){return e};this.getTop=function(){return g};this.getRight=function(){return h};this.getBottom=function(){return d};this.set=function(l,k,j,i){f=false;e=l;g=k;h=j;d=i;b()};this.addPoint=function(i,j){if(f){f=false;e=i;g=j;h=i;d=j}else{e=Math.min(e,i);g=Math.min(g,j);h=Math.max(h,i);d=Math.max(d,j)}b()};this.addRectangle=function(i){if(f){f=false;e=i.getLeft();g=i.getTop();h=i.getRight();d=i.getBottom()}else{e=Math.min(e,i.getLeft());g=Math.min(g,i.getTop());h=Math.max(h,i.getRight());d=Math.max(d,i.getBottom())}b()};this.inflate=function(i){e-=i;g-=i;h+=i;d+=i;b()};this.minSelf=function(i){e=Math.max(e,i.getLeft());g=Math.max(g,i.getTop());h=Math.min(h,i.getRight());d=Math.min(d,i.getBottom());b()};this.instersects=function(i){return Math.min(h,i.getRight())-Math.max(e,i.getLeft())>=0&&Math.min(d,i.getBottom())-Math.max(g,i.getTop())>=0};this.empty=function(){f=true;e=0;g=0;h=0;d=0;b()};this.isEmpty=function(){return f};this.toString=function(){return"THREE.Rectangle ( left: "+e+", right: "+h+", top: "+g+", bottom: "+d+", width: "+a+", height: "+c+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};THREE.Matrix4=function(){this._x=new THREE.Vector3();this._y=new THREE.Vector3();this._z=new THREE.Vector3()};THREE.Matrix4.prototype={n11:1,n12:0,n13:0,n14:0,n21:0,n22:1,n23:0,n24:0,n31:0,n32:0,n33:1,n34:0,n41:0,n42:0,n43:0,n44:1,identity:function(){this.n11=1;this.n12=0;this.n13=0;this.n14=0;this.n21=0;this.n22=1;this.n23=0;this.n24=0;this.n31=0;this.n32=0;this.n33=1;this.n34=0;this.n41=0;this.n42=0;this.n43=0;this.n44=1},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44},lookAt:function(d,c,b){var a=this._x,f=this._y,e=this._z;e.sub(d,c);e.normalize();a.cross(b,e);a.normalize();f.cross(e,a);f.normalize();this.n11=a.x;this.n12=a.y;this.n13=a.z;this.n14=-a.dot(d);this.n21=f.x;this.n22=f.y;this.n23=f.z;this.n24=-f.dot(d);this.n31=e.x;this.n32=e.y;this.n33=e.z;this.n34=-e.dot(d);this.n41=0;this.n42=0;this.n43=0;this.n44=1},transform:function(a){var d=a.x,c=a.y,b=a.z,e=a.w?a.w:1;a.x=this.n11*d+this.n12*c+this.n13*b+this.n14*e;a.y=this.n21*d+this.n22*c+this.n23*b+this.n24*e;a.z=this.n31*d+this.n32*c+this.n33*b+this.n34*e;e=this.n41*d+this.n42*c+this.n43*b+this.n44*e;if(a.w){a.w=e}else{a.x=a.x/e;a.y=a.y/e;a.z=a.z/e}return a},crossVector:function(b){var c=new THREE.Vector4();c.x=this.n11*b.x+this.n12*b.y+this.n13*b.z+this.n14*b.w;c.y=this.n21*b.x+this.n22*b.y+this.n23*b.z+this.n24*b.w;c.z=this.n31*b.x+this.n32*b.y+this.n33*b.z+this.n34*b.w;c.w=(b.w)?this.n41*b.x+this.n42*b.y+this.n43*b.z+this.n44*b.w:1;return c},multiply:function(d,c){this.n11=d.n11*c.n11+d.n12*c.n21+d.n13*c.n31+d.n14*c.n41;this.n12=d.n11*c.n12+d.n12*c.n22+d.n13*c.n32+d.n14*c.n42;this.n13=d.n11*c.n13+d.n12*c.n23+d.n13*c.n33+d.n14*c.n43;this.n14=d.n11*c.n14+d.n12*c.n24+d.n13*c.n34+d.n14*c.n44;this.n21=d.n21*c.n11+d.n22*c.n21+d.n23*c.n31+d.n24*c.n41;this.n22=d.n21*c.n12+d.n22*c.n22+d.n23*c.n32+d.n24*c.n42;this.n23=d.n21*c.n13+d.n22*c.n23+d.n23*c.n33+d.n24*c.n43;this.n24=d.n21*c.n14+d.n22*c.n24+d.n23*c.n34+d.n24*c.n44;this.n31=d.n31*c.n11+d.n32*c.n21+d.n33*c.n31+d.n34*c.n41;this.n32=d.n31*c.n12+d.n32*c.n22+d.n33*c.n32+d.n34*c.n42;this.n33=d.n31*c.n13+d.n32*c.n23+d.n33*c.n33+d.n34*c.n43;this.n34=d.n31*c.n14+d.n32*c.n24+d.n33*c.n34+d.n34*c.n44;this.n41=d.n41*c.n11+d.n42*c.n21+d.n43*c.n31+d.n44*c.n41;this.n42=d.n41*c.n12+d.n42*c.n22+d.n43*c.n32+d.n44*c.n42;this.n43=d.n41*c.n13+d.n42*c.n23+d.n43*c.n33+d.n44*c.n43;this.n44=d.n41*c.n14+d.n42*c.n24+d.n43*c.n34+d.n44*c.n44},multiplySelf:function(c){var o=this.n11,n=this.n12,k=this.n13,i=this.n14,f=this.n21,e=this.n22,d=this.n23,b=this.n24,a=this.n31,r=this.n32,q=this.n33,p=this.n34,l=this.n41,j=this.n42,h=this.n43,g=this.n44;this.n11=o*c.n11+n*c.n21+k*c.n31+i*c.n41;this.n12=o*c.n12+n*c.n22+k*c.n32+i*c.n42;this.n13=o*c.n13+n*c.n23+k*c.n33+i*c.n43;this.n14=o*c.n14+n*c.n24+k*c.n34+i*c.n44;this.n21=f*c.n11+e*c.n21+d*c.n31+b*c.n41;this.n22=f*c.n12+e*c.n22+d*c.n32+b*c.n42;this.n23=f*c.n13+e*c.n23+d*c.n33+b*c.n43;this.n24=f*c.n14+e*c.n24+d*c.n34+b*c.n44;this.n31=a*c.n11+r*c.n21+q*c.n31+p*c.n41;this.n32=a*c.n12+r*c.n22+q*c.n32+p*c.n42;this.n33=a*c.n13+r*c.n23+q*c.n33+p*c.n43;this.n34=a*c.n14+r*c.n24+q*c.n34+p*c.n44;this.n41=l*c.n11+j*c.n21+h*c.n31+g*c.n41;this.n42=l*c.n12+j*c.n22+h*c.n32+g*c.n42;this.n43=l*c.n13+j*c.n23+h*c.n33+g*c.n43;this.n44=l*c.n14+j*c.n24+h*c.n34+g*c.n44},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},determinant:function(){return(this.n14*this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44)},transpose:function(){function a(d,e,c){var b=d[e];d[e]=d[c];d[c]=b}a(this,"n21","n12");a(this,"n31","n13");a(this,"n32","n23");a(this,"n41","n14");a(this,"n42","n24");a(this,"n43","n34");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(){return[this.n11,this.n21,this.n31,this.n41,this.n12,this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n14=b;a.n24=d;a.n34=c;return a};THREE.Matrix4.scaleMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n11=b;a.n22=d;a.n33=c;return a};THREE.Matrix4.rotationXMatrix=function(b){var a=new THREE.Matrix4();a.n22=a.n33=Math.cos(b);a.n32=Math.sin(b);a.n23=-a.n32;return a};THREE.Matrix4.rotationYMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n33=Math.cos(b);a.n13=Math.sin(b);a.n31=-a.n13;return a};THREE.Matrix4.rotationZMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n22=Math.cos(b);a.n21=Math.sin(b);a.n12=-a.n21;return a};THREE.Matrix4.rotationAxisAngleMatrix=function(b,d){var a=new THREE.Matrix4(),f=Math.cos(d),j=Math.sin(d),i=1-f,h=b.x,g=b.y,e=b.z;a.n11=i*h*h+f;a.n12=i*h*g-j*e;a.n13=i*h*e+j*g;a.n21=i*h*g+j*e;a.n22=i*g*g+f;a.n23=i*g*e-j*h;a.n31=i*h*e-j*g;a.n32=i*g*e+j*h;a.n33=i*e*e+f;return a};THREE.Matrix4.makeInvert=function(b){var a=new THREE.Matrix4();a.n11=b.n23*b.n34*b.n42-b.n24*b.n33*b.n42+b.n24*b.n32*b.n43-b.n22*b.n34*b.n43-b.n23*b.n32*b.n44+b.n22*b.n33*b.n44;a.n12=b.n14*b.n33*b.n42-b.n13*b.n34*b.n42-b.n14*b.n32*b.n43+b.n12*b.n34*b.n43+b.n13*b.n32*b.n44-b.n12*b.n33*b.n44;a.n13=b.n13*b.n24*b.n42-b.n14*b.n23*b.n42+b.n14*b.n22*b.n43-b.n12*b.n24*b.n43-b.n13*b.n22*b.n44+b.n12*b.n23*b.n44;a.n14=b.n14*b.n23*b.n32-b.n13*b.n24*b.n32-b.n14*b.n22*b.n33+b.n12*b.n24*b.n33+b.n13*b.n22*b.n34-b.n12*b.n23*b.n34;a.n21=b.n24*b.n33*b.n41-b.n23*b.n34*b.n41-b.n24*b.n31*b.n43+b.n21*b.n34*b.n43+b.n23*b.n31*b.n44-b.n21*b.n33*b.n44;a.n22=b.n13*b.n34*b.n41-b.n14*b.n33*b.n41+b.n14*b.n31*b.n43-b.n11*b.n34*b.n43-b.n13*b.n31*b.n44+b.n11*b.n33*b.n44;a.n23=b.n14*b.n23*b.n41-b.n13*b.n24*b.n41-b.n14*b.n21*b.n43+b.n11*b.n24*b.n43+b.n13*b.n21*b.n44-b.n11*b.n23*b.n44;a.n24=b.n13*b.n24*b.n31-b.n14*b.n23*b.n31+b.n14*b.n21*b.n33-b.n11*b.n24*b.n33-b.n13*b.n21*b.n34+b.n11*b.n23*b.n34;a.n31=b.n22*b.n34*b.n41-b.n24*b.n32*b.n41+b.n24*b.n31*b.n42-b.n21*b.n34*b.n42-b.n22*b.n31*b.n44+b.n21*b.n32*b.n44;a.n32=b.n14*b.n32*b.n41-b.n12*b.n34*b.n41-b.n14*b.n31*b.n42+b.n11*b.n34*b.n42+b.n12*b.n31*b.n44-b.n11*b.n32*b.n44;a.n33=b.n13*b.n24*b.n41-b.n14*b.n22*b.n41+b.n14*b.n21*b.n42-b.n11*b.n24*b.n42-b.n12*b.n21*b.n44+b.n11*b.n22*b.n44;a.n34=b.n14*b.n22*b.n31-b.n12*b.n24*b.n31-b.n14*b.n21*b.n32+b.n11*b.n24*b.n32+b.n12*b.n21*b.n34-b.n11*b.n22*b.n34;a.n41=b.n23*b.n32*b.n41-b.n22*b.n33*b.n41-b.n23*b.n31*b.n42+b.n21*b.n33*b.n42+b.n22*b.n31*b.n43-b.n21*b.n32*b.n43;a.n42=b.n12*b.n33*b.n41-b.n13*b.n32*b.n41+b.n13*b.n31*b.n42-b.n11*b.n33*b.n42-b.n12*b.n31*b.n43+b.n11*b.n32*b.n43;a.n43=b.n13*b.n22*b.n41-b.n12*b.n23*b.n41-b.n13*b.n21*b.n42+b.n11*b.n23*b.n42+b.n12*b.n21*b.n43-b.n11*b.n22*b.n43;a.n44=b.n12*b.n23*b.n31-b.n13*b.n22*b.n31+b.n13*b.n21*b.n32-b.n11*b.n23*b.n32-b.n12*b.n21*b.n33+b.n11*b.n22*b.n33;a.multiplyScalar(1/b.determinant());return a};THREE.Matrix4.makeInvert3x3=function(o){var e=o.flatten(),l=new THREE.Matrix3(),n=e[10]*e[5]-e[6]*e[9],i=-e[10]*e[1]+e[2]*e[9],d=e[6]*e[1]-e[2]*e[5],k=-e[10]*e[4]+e[6]*e[8],g=e[10]*e[0]-e[2]*e[8],c=-e[6]*e[0]+e[2]*e[4],j=e[9]*e[4]-e[5]*e[8],f=-e[9]*e[0]+e[1]*e[8],a=e[5]*e[0]-e[1]*e[4],h=e[0]*(n)+e[1]*(k)+e[2]*(j),b;if(h==0){throw"matrix not invertible"}b=1/h;l.m[0]=b*n;l.m[1]=b*i;l.m[2]=b*d;l.m[3]=b*k;l.m[4]=b*g;l.m[5]=b*c;l.m[6]=b*j;l.m[7]=b*f;l.m[8]=b*a;return l};THREE.Matrix4.makeFrustum=function(f,r,e,o,i,h){var g,q,n,p,l,k,j;g=new THREE.Matrix4();q=2*i/(r-f);n=2*i/(o-e);p=(r+f)/(r-f);l=(o+e)/(o-e);k=-(h+i)/(h-i);j=-2*h*i/(h-i);g.n11=q;g.n12=0;g.n13=p;g.n14=0;g.n21=0;g.n22=n;g.n23=l;g.n24=0;g.n31=0;g.n32=0;g.n33=k;g.n34=j;g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(e,c,g,b){var a,f,h,d;a=g*Math.tan(e*Math.PI/360);f=-a;h=f*c;d=a*c;return THREE.Matrix4.makeFrustum(h,d,f,a,g,b)};THREE.Matrix4.makeOrtho=function(c,o,k,a,g,f){var d,l,j,i,n,e,b;d=new THREE.Matrix4();n=o-c;e=k-a;b=f-g;l=(o+c)/n;j=(k+a)/e;i=(f+g)/b;d.n11=2/n;d.n12=0;d.n13=0;d.n14=-l;d.n21=0;d.n22=2/e;d.n23=0;d.n24=-j;d.n31=0;d.n32=0;d.n33=-2/b;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3();this.positionWorld=new THREE.Vector3();this.positionScreen=new THREE.Vector3();this.normal=b||new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.normalScreen=new THREE.Vector3();this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};THREE.Face3=function(e,d,h,g,f){this.a=e;this.b=d;this.c=h;this.centroid=new THREE.Vector3();this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3();this.vertexNormals=g instanceof Array?g:[];this.material=f instanceof Array?f:[f]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};THREE.Face4=function(f,e,j,i,h,g){this.a=f;this.b=e;this.c=j;this.d=i;this.centroid=new THREE.Vector3();this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3();this.vertexNormals=h instanceof Array?h:[];this.material=g instanceof Array?g:[g]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(b,a){this.u=b||0;this.v=a||0};THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[]};THREE.Geometry.prototype={computeCentroids:function(){var c,b,a;for(c=0,b=this.faces.length;c<b;c++){a=this.faces[c];a.centroid.set(0,0,0);if(a instanceof THREE.Face3){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.divideScalar(3)}else{if(a instanceof THREE.Face4){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.addSelf(this.vertices[a.d].position);a.centroid.divideScalar(4)}}}},computeNormals:function(m){var e,b,o,g,i,j,l,k,d,c,a,h=new THREE.Vector3(),p=new THREE.Vector3();for(o=0,g=this.vertices.length;o<g;o++){i=this.vertices[o];i.normal.set(0,0,0)}for(j=0,l=this.faces.length;j<l;j++){k=this.faces[j];if(m&&k.vertexNormals.length){h.set(0,0,0);for(e=0,b=k.normal.length;e<b;e++){h.addSelf(k.vertexNormals[e])}h.divideScalar(3);if(!h.isZero()){h.normalize()}k.normal.copy(h)}else{d=this.vertices[k.a];c=this.vertices[k.b];a=this.vertices[k.c];h.sub(a.position,c.position);p.sub(d.position,c.position);h.crossSelf(p);if(!h.isZero()){h.normalize()}k.normal.copy(h)}}},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={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 a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0]){this.bbox.x[0]=vertex.position.x}else{if(vertex.position.x>this.bbox.x[1]){this.bbox.x[1]=vertex.position.x}}if(vertex.position.y<this.bbox.y[0]){this.bbox.y[0]=vertex.position.y}else{if(vertex.position.y>this.bbox.y[1]){this.bbox.y[1]=vertex.position.y}}if(vertex.position.z<this.bbox.z[0]){this.bbox.z[0]=vertex.position.z}else{if(vertex.position.z>this.bbox.z[1]){this.bbox.z[1]=vertex.position.z}}}}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+" )"}};THREE.Camera=function(c,b,d,a){this.position=new THREE.Vector3(0,0,0);this.target={position:new THREE.Vector3(0,0,0)};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4();this.projectionMatrix=THREE.Matrix4.makePerspective(c,b,d,a);this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.toString=function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Loader=function(){};THREE.Loader.prototype={loadAsciiOld:function(a,c){var b=document.createElement("script");b.type="text/javascript";b.onload=c;b.src=a;document.getElementsByTagName("head")[0].appendChild(b)},loadAscii:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(f){THREE.Loader.prototype.createModel(f.data,e,b)};d.postMessage(c)},loadBinary:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(h){var g=h.data.materials,f=h.data.buffers;THREE.Loader.prototype.loadAjaxBuffers(f,g,e,b)};d.onerror=function(f){alert("worker.onerror: "+f.message+"\n"+f.data);f.preventDefault()};d.postMessage(c)},loadAjaxBuffers:function(b,a,f,d){var e=new XMLHttpRequest(),c=d+"/"+b;e.onreadystatechange=function(){if(e.readyState==4){if(e.status==200||e.status==0){THREE.Loader.prototype.createBinModel(e.responseText,f,d,a)}else{alert("Couldn't load ["+c+"] ["+e.status+"]")}}};e.open("GET",c,true);e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)},createBinModel:function(c,e,b,a){var d=function(aa){var I=this,h=0,x,A=[],L=[],V,T,O,U,R,P,D,C,B,y,r,q,p,o,u,t,N,K,J;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(I,a,aa);x=W(c,h);h+=x.header_bytes;V=x.vertex_index_bytes,T=x.vertex_index_bytes*2,O=x.vertex_index_bytes*3,U=x.vertex_index_bytes*3+x.material_index_bytes,R=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes,P=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*2,D=x.vertex_index_bytes,C=x.vertex_index_bytes*2,B=x.vertex_index_bytes*3,y=x.vertex_index_bytes*4,r=x.vertex_index_bytes*4+x.material_index_bytes,q=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes,p=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*2,o=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*3,u=x.uv_index_bytes,t=x.uv_index_bytes*2,N=x.uv_index_bytes,K=x.uv_index_bytes*2,J=x.uv_index_bytes*3;h+=w(h);h+=H(h);h+=G(h);h+=Q(h);h+=S(h);h+=ab(h);h+=n(h);h+=g(h);h+=k(h);h+=s(h);h+=z(h);this.computeCentroids();this.computeNormals();function W(ad,ae){var ac={signature:F(ad,ae,8),header_bytes:j(ad,ae+8),vertex_coordinate_bytes:j(ad,ae+9),normal_coordinate_bytes:j(ad,ae+10),uv_coordinate_bytes:j(ad,ae+11),vertex_index_bytes:j(ad,ae+12),normal_index_bytes:j(ad,ae+13),uv_index_bytes:j(ad,ae+14),material_index_bytes:j(ad,ae+15),nvertices:v(ad,ae+16),nnormals:v(ad,ae+16+4*1),nuvs:v(ad,ae+16+4*2),ntri_flat:v(ad,ae+16+4*3),ntri_smooth:v(ad,ae+16+4*4),ntri_flat_uv:v(ad,ae+16+4*5),ntri_smooth_uv:v(ad,ae+16+4*6),nquad_flat:v(ad,ae+16+4*7),nquad_smooth:v(ad,ae+16+4*8),nquad_flat_uv:v(ad,ae+16+4*9),nquad_smooth_uv:v(ad,ae+16+4*10)};return ac}function F(ad,ae,ac){return ad.substr(ae,ac)}function f(af,ae){var ag=j(af,ae),ai=j(af,ae+1),aj=j(af,ae+2),ak=j(af,ae+3),ad=1-(2*(ak>>7)),ah=(((ak<<1)&255)|(aj>>7))-127,ac=((aj&127)<<16)|(ai<<8)|ag;if(ac==0&&ah==-127){return 0}return ad*(1+ac*Math.pow(2,-23))*Math.pow(2,ah)}function v(ag,ah){var af=j(ag,ah),ae=j(ag,ah+1),ad=j(ag,ah+2),ac=j(ag,ah+3);return(ac<<24)+(ad<<16)+(ae<<8)+af}function Z(ae,af){var ad=j(ae,af),ac=j(ae,af+1);return(ac<<8)+ad}function i(ad,ae){var ac=j(ad,ae);return ac>127?ac-256:ac}function j(ac,ad){return ac.charCodeAt(ad)&255}function w(ai){var ae,ac,ah,ag,af=x.vertex_coordinate_bytes*3,ad=ai+x.nvertices*af;for(ae=ai;ae<ad;ae+=af){ac=f(c,ae);ah=f(c,ae+x.vertex_coordinate_bytes);ag=f(c,ae+x.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(I,ac,ah,ag)}return x.nvertices*af}function H(ai){var ae,ac,ah,ag,af=x.normal_coordinate_bytes*3,ad=ai+x.nnormals*af;for(ae=ai;ae<ad;ae+=af){ac=i(c,ae);ah=i(c,ae+x.normal_coordinate_bytes);ag=i(c,ae+x.normal_coordinate_bytes*2);A.push(ac/127,ah/127,ag/127)}return x.nnormals*af}function G(ah){var af,ae,ad,ag=x.uv_coordinate_bytes*2,ac=ah+x.nuvs*ag;for(af=ah;af<ac;af+=ag){ae=f(c,af);ad=f(c,af+x.uv_coordinate_bytes);L.push(ae,ad)}return x.nuvs*ag}function M(af){var ae,ad,ag,ac;ae=v(c,af);ad=v(c,af+V);ag=v(c,af+T);ac=Z(c,af+O);THREE.Loader.prototype.f3(I,ae,ad,ag,ac)}function m(ah){var ag,ae,aj,ad,af,ac,ai;ag=v(c,ah);ae=v(c,ah+V);aj=v(c,ah+T);ad=Z(c,ah+O);af=v(c,ah+U);ac=v(c,ah+R);ai=v(c,ah+P);THREE.Loader.prototype.f3n(I,A,ag,ae,aj,ad,af,ac,ai)}function E(af){var ae,ad,ah,ag,ac;ae=v(c,af);ad=v(c,af+D);ah=v(c,af+C);ag=v(c,af+B);ac=Z(c,af+y);THREE.Loader.prototype.f4(I,ae,ad,ah,ag,ac)}function l(af){var al,ak,aj,ai,ac,ah,ag,ae,ad;al=v(c,af);ak=v(c,af+D);aj=v(c,af+C);ai=v(c,af+B);ac=Z(c,af+y);ah=v(c,af+r);ag=v(c,af+q);ae=v(c,af+p);ad=v(c,af+o);THREE.Loader.prototype.f4n(I,A,al,ak,aj,ai,ac,ah,ag,ae,ad)}function Y(ai){var ah,ae,ac,ag,af,ad,al,ak,aj;ah=v(c,ai);ae=v(c,ai+u);ac=v(c,ai+t);ag=L[ah*2];al=L[ah*2+1];af=L[ae*2];ak=L[ae*2+1];ad=L[ac*2];aj=L[ac*2+1];THREE.Loader.prototype.uv(I,ag,al,af,ak,ad,aj)}function X(ak){var aj,ag,ae,ad,ai,ah,af,ac,ao,an,am,al;aj=v(c,ak);ag=v(c,ak+N);ae=v(c,ak+K);ad=v(c,ak+J);ai=L[aj*2];ao=L[aj*2+1];ah=L[ag*2];an=L[ag*2+1];af=L[ae*2];am=L[ae*2+1];ac=L[ad*2];al=L[ad*2+1];THREE.Loader.prototype.uv(I,ai,ao,ah,an,af,am,ac,al)}function Q(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes,ac=af+x.ntri_flat*ae;for(ad=af;ad<ac;ad+=ae){M(ad)}return ac-af}function ab(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){M(ad);Y(ad+af)}return ac-ag}function S(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ac=af+x.ntri_smooth*ae;for(ad=af;ad<ac;ad+=ae){m(ad)}return ac-af}function n(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){m(ad);Y(ad+af)}return ac-ag}function g(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes,ac=af+x.nquad_flat*ae;for(ad=af;ad<ac;ad+=ae){E(ad)}return ac-af}function s(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){E(ad);X(ad+af)}return ac-ag}function k(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ac=af+x.nquad_smooth*ae;for(ad=af;ad<ac;ad+=ae){l(ad)}return ac-af}function z(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){l(ad);X(ad+af)}return ac-ag}};d.prototype=new THREE.Geometry();d.prototype.constructor=d;e(new d(b))},createModel:function(b,d,a){var c=function(f){var g=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(g,b.materials,f);e();h();this.computeCentroids();this.computeNormals();function e(){var m,k,j,o,n;for(m=0,k=b.vertices.length;m<k;m+=3){j=b.vertices[m];o=b.vertices[m+1];n=b.vertices[m+2];THREE.Loader.prototype.v(g,j,o,n)}}function h(){function p(v,u){var t,s,w,l;t=v[u];s=v[u+1];w=v[u+2];l=v[u+3];THREE.Loader.prototype.f3(g,t,s,w,l)}function k(l,u){var z,y,x,s,w,v,t;z=l[u];y=l[u+1];x=l[u+2];s=l[u+3];w=l[u+4];v=l[u+5];t=l[u+6];THREE.Loader.prototype.f3n(g,b.normals,z,y,x,s,w,v,t)}function o(w,u){var t,s,x,v,l;t=w[u];s=w[u+1];x=w[u+2];v=w[u+3];l=w[u+4];THREE.Loader.prototype.f4(g,t,s,x,v,l)}function j(l,v){var B,A,z,y,s,x,w,u,t;B=l[v];A=l[v+1];z=l[v+2];y=l[v+3];s=l[v+4];x=l[v+5];w=l[v+6];u=l[v+7];t=l[v+8];THREE.Loader.prototype.f4n(g,b.normals,B,A,z,y,s,x,w,u,t)}function r(l,y){var x,u,s,w,v,t,B,A,z;x=l[y];u=l[y+1];s=l[y+2];w=b.uvs[x*2];B=b.uvs[x*2+1];v=b.uvs[u*2];A=b.uvs[u*2+1];t=b.uvs[s*2];z=b.uvs[s*2+1];THREE.Loader.prototype.uv(g,w,B,v,A,t,z)}function q(s,A){var z,w,v,t,y,x,u,l,E,D,C,B;z=s[A];w=s[A+1];v=s[A+2];t=s[A+3];y=b.uvs[z*2];E=b.uvs[z*2+1];x=b.uvs[w*2];D=b.uvs[w*2+1];u=b.uvs[v*2];C=b.uvs[v*2+1];l=b.uvs[t*2];B=b.uvs[t*2+1];THREE.Loader.prototype.uv(g,y,E,x,D,u,C,l,B)}var n,m;for(n=0,m=b.triangles.length;n<m;n+=4){p(b.triangles,n)}for(n=0,m=b.triangles_uv.length;n<m;n+=7){p(b.triangles_uv,n);r(b.triangles_uv,n+4)}for(n=0,m=b.triangles_n.length;n<m;n+=7){k(b.triangles_n,n)}for(n=0,m=b.triangles_n_uv.length;n<m;n+=10){k(b.triangles_n_uv,n);r(b.triangles_n_uv,n+7)}for(n=0,m=b.quads.length;n<m;n+=5){o(b.quads,n)}for(n=0,m=b.quads_uv.length;n<m;n+=9){o(b.quads_uv,n);q(b.quads_uv,n+5)}for(n=0,m=b.quads_n.length;n<m;n+=9){j(b.quads_n,n)}for(n=0,m=b.quads_n_uv.length;n<m;n+=13){j(b.quads_n_uv,n);q(b.quads_n_uv,n+9)}}};c.prototype=new THREE.Geometry();c.prototype.constructor=c;d(new c(a))},v:function(b,a,d,c){b.vertices.push(new THREE.Vertex(new THREE.Vector3(a,d,c)))},f3:function(h,e,d,i,f){var g=h.materials[f];h.faces.push(new THREE.Face3(e,d,i,null,g))},f4:function(i,f,e,k,j,g){var h=i.materials[g];i.faces.push(new THREE.Face4(f,e,k,j,null,h))},f3n:function(d,l,s,r,q,p,j,i,h){var k=d.materials[p],g=l[j*3],f=l[j*3+1],e=l[j*3+2],o=l[i*3],n=l[i*3+1],m=l[i*3+2],v=l[h*3],u=l[h*3+1],t=l[h*3+2];d.faces.push(new THREE.Face3(s,r,q,[new THREE.Vector3(g,f,e),new THREE.Vector3(o,n,m),new THREE.Vector3(v,u,t)],k))},f4n:function(e,q,y,x,w,u,v,o,n,m,k){var p=e.materials[v],j=q[o*3],h=q[o*3+1],f=q[o*3+2],t=q[n*3],s=q[n*3+1],r=q[n*3+2],B=q[m*3],A=q[m*3+1],z=q[m*3+2],l=q[k*3],i=q[k*3+1],g=q[k*3+2];e.faces.push(new THREE.Face4(y,x,w,u,[new THREE.Vector3(j,h,f),new THREE.Vector3(t,s,r),new THREE.Vector3(B,A,z),new THREE.Vector3(l,i,g)],p))},uv:function(j,e,i,c,h,b,g,a,f){var d=[];d.push(new THREE.UV(e,i));d.push(new THREE.UV(c,h));d.push(new THREE.UV(b,g));if(a&&f){d.push(new THREE.UV(a,f))}j.uvs.push(d)},init_materials:function(d,a,c){d.materials=[];for(var b=0;b<a.length;++b){d.materials[b]=[THREE.Loader.prototype.createMaterial(a[b],c)]}},createMaterial:function(a,c){function g(j){var i=Math.log(j)/Math.LN2;return Math.floor(i)==i}function f(j){var i=Math.log(j)/Math.LN2;return Math.pow(2,Math.round(i))}var d,e,h,b;if(a.map_diffuse&&c){e=document.createElement("canvas");d=new THREE.MeshBitmapMaterial(e);h=new Image();h.onload=function(){if(!g(this.width)||!g(this.height)){var i=f(this.width),j=f(this.height);d.bitmap.width=i;d.bitmap.height=j;d.bitmap.getContext("2d").drawImage(this,0,0,i,j)}else{d.bitmap=this}d.loaded=1};h.src=c+"/"+a.map_diffuse}else{if(a.col_diffuse){b=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;d=new THREE.MeshColorFillMaterial(b,a.transparency)}else{if(a.a_dbg_color){d=new THREE.MeshColorFillMaterial(a.a_dbg_color)}else{d=new THREE.MeshColorFillMaterial(15658734)}}}return d}};THREE.Light=function(a){this.color=new THREE.Color(255<<24|a)};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light();THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,1,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,0,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.PointLight;THREE.Object3D=function(a){this.position=new THREE.Vector3();this.rotation=new THREE.Vector3();this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4();this.matrixTranslation=new THREE.Matrix4();this.matrixRotation=new THREE.Matrix4();this.matrixScale=new THREE.Matrix4();this.screen=new THREE.Vector3();this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);this.matrixRotation=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.matrixRotation.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.matrixRotation.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.matrixScale=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.matrixRotation);this.matrix.multiplySelf(this.matrixScale)}};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D();THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(b,a){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a]};THREE.Line.prototype=new THREE.Object3D();THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(b,a,c){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a];this.flipSided=false;this.doubleSided=false;this.overdraw=false;this.materialFaceGroup={};this.sortFacesByMaterial();if(c){this.normalizeUVs()}this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D();THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.sortFacesByMaterial=function(){var c,b,e,m,k,h,j,n,d,g={};function a(f){var i=[];for(c=0,b=f.length;c<b;c++){if(f[c]==undefined){i.push("undefined")}else{i.push(f[c].toString())}}return i.join("_")}for(e=0,m=this.geometry.faces.length;e<m;e++){k=this.geometry.faces[e];h=k.material;n=a(h);if(g[n]==undefined){g[n]={hash:n,counter:0}}d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}j=k instanceof THREE.Face3?3:4;if(this.materialFaceGroup[d].vertices+j>65535){g[n].counter+=1;d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}}this.materialFaceGroup[d].faces.push(e);this.materialFaceGroup[d].vertices+=j}};THREE.Mesh.prototype.normalizeUVs=function(){var e,a,b,d,c;for(e=0,a=this.geometry.uvs.length;e<a;e++){c=this.geometry.uvs[e];for(b=0,d=c.length;b<d;b++){if(c[b].u!=1){c[b].u=c[b].u-Math.floor(c[b].u)}if(c[b].v!=1){c[b].v=c[b].v-Math.floor(c[b].v)}}}};THREE.UVMapping=0;THREE.ReflectionMap=1;THREE.CubeMap=2;THREE.FlatShading=0;THREE.GouraudShading=1;THREE.PhongShading=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubstractiveBlending=2;THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;if(a){if(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.linewidth!==undefined){this.linewidth=a.linewidth}}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>)"}};THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_size: "+this.wireframe_linewidth+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.specular_map=null;this.shininess=30;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color=new THREE.Color(a.color)}if(a.map!==undefined){this.map=a.map}if(a.ambient!==undefined){this.ambient=new THREE.Color(a.ambient)}if(a.specular!==undefined){this.specular_color=new THREE.Color(a.specular)}if(a.specular_map!==undefined){this.specular_map=a.specular_map}if(a.shininess!==undefined){this.shininess=a.shininess}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>specular_map: "+this.specular_map+"<br/>shininess: "+this.shininess+"<br/>alpha: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2();if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleDOMMaterial=function(a){this.domElement=a;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};THREE.Texture=function(b,a){this.image=b;this.mapping=a?a:THREE.UVMapping;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>mapping: "+this.mapping+"<br/>)"}};THREE.Scene=function(){this.objects=[];this.lights=[];this.addObject=function(a){this.objects.push(a)};this.removeObject=function(a){var b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1)}};this.addLight=function(a){this.lights.push(a)};this.removeLight=function(a){var b=this.lights.indexOf(a);if(b!==-1){this.lights.splice(b,1)}};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};THREE.Projector=function(){var e=null,c,p,n=[],b,f,l=[],k,m,i=[],j,h,a=[],g=new THREE.Vector4(),d=new THREE.Matrix4(),o=new THREE.Matrix4();this.projectScene=function(J,G){var F,E,D,K,I,B,r,L,q,z,H,u,C,w,A,y,x,t,s;e=[];p=0,f=0,m=0,h=0;if(G.autoUpdateMatrix){G.updateMatrix()}d.multiply(G.projectionMatrix,G.matrix);r=J.objects;for(F=0,E=r.length;F<E;F++){L=r[F];q=L.matrix;if(L.autoUpdateMatrix){L.updateMatrix()}if(L instanceof THREE.Mesh){o.multiply(d,q);z=L.geometry.vertices;for(D=0,K=z.length;D<K;D++){H=z[D];u=H.positionScreen;u.copy(H.position);o.transform(u);H.__visible=u.z>0&&u.z<1}w=L.geometry.faces;for(I=0,B=w.length;I<B;I++){A=w[I];if(A instanceof THREE.Face3){y=z[A.a];x=z[A.b];t=z[A.c];if(y.__visible&&x.__visible&&t.__visible){if((L.doubleSided||(L.flipSided!=(t.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(t.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0))){c=n[p]=n[p]||new THREE.RenderableFace3();c.v1.copy(y.positionScreen);c.v2.copy(x.positionScreen);c.v3.copy(t.positionScreen);c.normalWorld.copy(A.normal);L.matrixRotation.transform(c.normalWorld);c.centroidWorld.copy(A.centroid);q.transform(c.centroidWorld);c.centroidScreen.copy(c.centroidWorld);d.transform(c.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterial=L.material;c.faceMaterial=A.material;c.overdraw=L.overdraw;c.uvs=L.geometry.uvs[I];c.color=A.color;e.push(c);p++}}}else{if(A instanceof THREE.Face4){y=z[A.a];x=z[A.b];t=z[A.c];s=z[A.d];if(y.__visible&&x.__visible&&t.__visible&&s.__visible){if((L.doubleSided||(L.flipSided!=((s.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(s.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0||(x.positionScreen.x-t.positionScreen.x)*(s.positionScreen.y-t.positionScreen.y)-(x.positionScreen.y-t.positionScreen.y)*(s.positionScreen.x-t.positionScreen.x)<0)))){b=l[f]=l[f]||new THREE.RenderableFace4();b.v1.copy(y.positionScreen);b.v2.copy(x.positionScreen);b.v3.copy(t.positionScreen);b.v4.copy(s.positionScreen);b.normalWorld.copy(A.normal);L.matrixRotation.transform(b.normalWorld);b.centroidWorld.copy(A.centroid);q.transform(b.centroidWorld);b.centroidScreen.copy(b.centroidWorld);d.transform(b.centroidScreen);b.z=b.centroidScreen.z;b.meshMaterial=L.material;b.faceMaterial=A.material;b.overdraw=L.overdraw;b.uvs=L.geometry.uvs[I];b.color=A.color;e.push(b);f++}}}}}}else{if(L instanceof 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instanceof THREE.MeshBasicMaterial){k.__styleString=J.color.__styleString}else{if(J instanceof THREE.MeshLambertMaterial){if(i){v.copyRGB(c);a(I,H,v);k.copyRGBA(J.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k.__styleString=J.color.__styleString}}}if(J.wireframe){B.setAttribute("style","fill: none; stroke: "+k.__styleString+"; stroke-width: "+J.wireframe_linewidth+"; stroke-opacity: "+J.opacity+"; stroke-linecap: round; stroke-linejoin: round")}else{B.setAttribute("style","fill: "+k.__styleString+"; fill-opacity: "+J.opacity)}t.appendChild(B)}function m(C){if(d[C]==null){d[C]=document.createElementNS("http://www.w3.org/2000/svg","path");if(A==0){d[C].setAttribute("shape-rendering","crispEdges")}return d[C]}return d[C]}function u(C){if(l[C]==null){l[C]=document.createElementNS("http://www.w3.org/2000/svg","circle");if(A==0){l[C].setAttribute("shape-rendering","crispEdges")}return l[C]}return l[C]}};THREE.WebGLRenderer=function(k){var n=document.createElement("canvas"),c,f,q=new THREE.Matrix4(),m,a=0,p=1,j=2,d=3,e=l(k,5);this.domElement=n;this.autoClear=true;i();h(e.directional,e.point);function l(v,w){if(v){var s,u,r,t=pointLights=maxDirLights=maxPointLights=0;for(s=0,u=v.lights.length;s<u;s++){r=v.lights[s];if(r instanceof THREE.DirectionalLight){t++}if(r instanceof THREE.PointLight){pointLights++}}if((pointLights+t)<=w){maxDirLights=t;maxPointLights=pointLights}else{maxDirLights=Math.ceil(w*t/(pointLights+t));maxPointLights=w-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:w-1}}this.setSize=function(s,r){n.width=s;n.height=r;c.viewport(0,0,n.width,n.height)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=function(y){var v,C,w,t,z,D,u=[],A=[],B=[],s=[],x=[];c.uniform1i(f.enableLighting,y.lights.length);for(v=0,C=y.lights.length;v<C;v++){w=y.lights[v];if(w instanceof THREE.AmbientLight){u.push(w)}else{if(w instanceof THREE.DirectionalLight){B.push(w)}else{if(w instanceof THREE.PointLight){A.push(w)}}}}t=z=D=0;for(v=0,C=u.length;v<C;v++){t+=u[v].color.r;z+=u[v].color.g;D+=u[v].color.b}c.uniform3f(f.ambientLightColor,t,z,D);s=[];x=[];for(v=0,C=B.length;v<C;v++){w=B[v];s.push(w.color.r*w.intensity);s.push(w.color.g*w.intensity);s.push(w.color.b*w.intensity);x.push(w.position.x);x.push(w.position.y);x.push(w.position.z)}if(B.length){c.uniform1i(f.directionalLightNumber,B.length);c.uniform3fv(f.directionalLightDirection,x);c.uniform3fv(f.directionalLightColor,s)}s=[];x=[];for(v=0,C=A.length;v<C;v++){w=A[v];s.push(w.color.r*w.intensity);s.push(w.color.g*w.intensity);s.push(w.color.b*w.intensity);x.push(w.position.x);x.push(w.position.y);x.push(w.position.z)}if(A.length){c.uniform1i(f.pointLightNumber,A.length);c.uniform3fv(f.pointLightPosition,x);c.uniform3fv(f.pointLightColor,s)}};this.createBuffers=function(K,I){var G,y,A,x,F,J,w,u,t,s,r,v=K.materialFaceGroup[I],C=[],E=[],B=[],H=[],D=[],z=0;for(G=0,y=v.faces.length;G<y;G++){A=v.faces[G];x=K.geometry.faces[A];F=x.vertexNormals;J=x.normal;w=K.geometry.uvs[A];if(x instanceof THREE.Face3){u=K.geometry.vertices[x.a].position;t=K.geometry.vertices[x.b].position;s=K.geometry.vertices[x.c].position;B.push(u.x,u.y,u.z);B.push(t.x,t.y,t.z);B.push(s.x,s.y,s.z);if(F.length==3){H.push(F[0].x,F[0].y,F[0].z);H.push(F[1].x,F[1].y,F[1].z);H.push(F[2].x,F[2].y,F[2].z)}else{H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z)}if(w){D.push(w[0].u,w[0].v);D.push(w[1].u,w[1].v);D.push(w[2].u,w[2].v)}C.push(z,z+1,z+2);E.push(z,z+1);E.push(z,z+2);E.push(z+1,z+2);z+=3}else{if(x instanceof THREE.Face4){u=K.geometry.vertices[x.a].position;t=K.geometry.vertices[x.b].position;s=K.geometry.vertices[x.c].position;r=K.geometry.vertices[x.d].position;B.push(u.x,u.y,u.z);B.push(t.x,t.y,t.z);B.push(s.x,s.y,s.z);B.push(r.x,r.y,r.z);if(F.length==4){H.push(F[0].x,F[0].y,F[0].z);H.push(F[1].x,F[1].y,F[1].z);H.push(F[2].x,F[2].y,F[2].z);H.push(F[3].x,F[3].y,F[3].z)}else{H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z)}if(w){D.push(w[0].u,w[0].v);D.push(w[1].u,w[1].v);D.push(w[2].u,w[2].v);D.push(w[3].u,w[3].v)}C.push(z,z+1,z+2);C.push(z,z+2,z+3);E.push(z,z+1);E.push(z,z+2);E.push(z,z+3);E.push(z+1,z+2);E.push(z+2,z+3);z+=4}}}if(!B.length){return}v.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(B),c.STATIC_DRAW);v.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(H),c.STATIC_DRAW);v.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(D),c.STATIC_DRAW);v.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,v.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(C),c.STATIC_DRAW);v.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,v.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),c.STATIC_DRAW);v.__webGLFaceCount=C.length;v.__webGLLineCount=E.length};this.renderBuffer=function(s,r){if(s instanceof THREE.MeshPhongMaterial){mAmbient=s.ambient;mDiffuse=s.diffuse;mSpecular=s.specular;c.uniform4f(f.mAmbient,mAmbient.r,mAmbient.g,mAmbient.b,s.opacity);c.uniform4f(f.mDiffuse,mDiffuse.r,mDiffuse.g,mDiffuse.b,s.opacity);c.uniform4f(f.mSpecular,mSpecular.r,mSpecular.g,mSpecular.b,s.opacity);c.uniform1f(f.mShininess,s.shininess);c.uniform1i(f.material,d)}else{if(s instanceof THREE.MeshColorFillMaterial){color=s.color;c.uniform4f(f.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);c.uniform1i(f.material,a)}else{if(s instanceof THREE.MeshColorStrokeMaterial){lineWidth=s.lineWidth;color=s.color;c.uniform4f(f.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);c.uniform1i(f.material,p)}else{if(s instanceof THREE.MeshBitmapMaterial){if(!s.__webGLTexture&&s.loaded){s.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,s.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,s.bitmap);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.LINEAR);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.LINEAR_MIPMAP_LINEAR);c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0);c.bindTexture(c.TEXTURE_2D,s.__webGLTexture);c.uniform1i(f.tDiffuse,0);c.uniform1i(f.material,j)}}}}c.bindBuffer(c.ARRAY_BUFFER,r.__webGLVertexBuffer);c.vertexAttribPointer(f.position,3,c.FLOAT,false,0,0);c.bindBuffer(c.ARRAY_BUFFER,r.__webGLNormalBuffer);c.vertexAttribPointer(f.normal,3,c.FLOAT,false,0,0);if(s instanceof THREE.MeshBitmapMaterial){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLUVBuffer);c.enableVertexAttribArray(f.uv);c.vertexAttribPointer(f.uv,2,c.FLOAT,false,0,0)}else{c.disableVertexAttribArray(f.uv)}if(s instanceof THREE.MeshBitmapMaterial||s instanceof THREE.MeshColorFillMaterial||s instanceof THREE.MeshPhongMaterial){c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,r.__webGLFaceCount,c.UNSIGNED_SHORT,0)}else{if(s instanceof THREE.MeshColorStrokeMaterial){c.lineWidth(lineWidth);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);c.drawElements(c.LINES,r.__webGLLineCount,c.UNSIGNED_SHORT,0)}}};this.renderMesh=function(t,w){var v,s,r,u,z,x,y,A;for(z in t.materialFaceGroup){A=t.materialFaceGroup[z];if(!A.__webGLVertexBuffer){this.createBuffers(t,z)}for(r=0,u=t.material.length;r<u;r++){y=t.material[r];if(y instanceof THREE.MeshFaceMaterial){for(v=0,s=A.material.length;v<s;v++){x=A.material[v];this.renderBuffer(x,A)}}else{x=y;this.renderBuffer(x,A)}}}};this.setupMatrices=function(r,s){r.autoUpdateMatrix&&r.updateMatrix();q.multiply(s.matrix,r.matrix);f.viewMatrixArray=new Float32Array(s.matrix.flatten());f.modelViewMatrixArray=new Float32Array(q.flatten());f.projectionMatrixArray=new Float32Array(s.projectionMatrix.flatten());m=THREE.Matrix4.makeInvert3x3(q).transpose();f.normalMatrixArray=new Float32Array(m.m);c.uniformMatrix4fv(f.viewMatrix,false,f.viewMatrixArray);c.uniformMatrix4fv(f.modelViewMatrix,false,f.modelViewMatrixArray);c.uniformMatrix4fv(f.projectionMatrix,false,f.projectionMatrixArray);c.uniformMatrix3fv(f.normalMatrix,false,f.normalMatrixArray);c.uniformMatrix4fv(f.objMatrix,false,new Float32Array(r.matrix.flatten()))};this.render=function(u,t){var v,s,r;if(this.autoClear){this.clear()}t.autoUpdateMatrix&&t.updateMatrix();c.uniform3f(f.cameraPosition,t.position.x,t.position.y,t.position.z);this.setupLights(u);for(v=0,s=u.objects.length;v<s;v++){r=u.objects[v];this.setupMatrices(r,t);if(r instanceof THREE.Mesh){this.renderMesh(r,t)}else{if(r instanceof THREE.Line){}else{if(r instanceof THREE.Particle){}}}}};this.setFaceCulling=function(s,r){if(s){if(!r||r=="ccw"){c.frontFace(c.CCW)}else{c.frontFace(c.CW)}if(s=="back"){c.cullFace(c.BACK)}else{if(s=="front"){c.cullFace(c.FRONT)}else{c.cullFace(c.FRONT_AND_BACK)}}c.enable(c.CULL_FACE)}else{c.disable(c.CULL_FACE)}};function i(){try{c=n.getContext("experimental-webgl",{antialias:true})}catch(r){}if(!c){alert("WebGL not supported");throw"cannot create webgl context"}c.clearColor(0,0,0,1);c.clearDepth(1);c.enable(c.DEPTH_TEST);c.depthFunc(c.LEQUAL);c.frontFace(c.CCW);c.cullFace(c.BACK);c.enable(c.CULL_FACE);c.enable(c.BLEND);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA);c.clearColor(0,0,0,0)}function o(r,s){var t=["#ifdef GL_ES","precision highp float;","#endif",r?"#define MAX_DIR_LIGHTS "+r:"",s?"#define MAX_POINT_LIGHTS "+s:"","uniform int material;","uniform sampler2D tDiffuse;","uniform vec4 mColor;","uniform vec4 mAmbient;","uniform vec4 mDiffuse;","uniform vec4 mSpecular;","uniform float mShininess;","uniform int pointLightNumber;","uniform int directionalLightNumber;",r?"uniform mat4 viewMatrix;":"",r?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",s?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main() {","if ( material == 3 ) { ","vec3 normal = normalize( vNormal );","vec3 viewPosition = normalize( vViewPosition );",s?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",s?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",s?"for( int i = 0; i < pointLightNumber; i++ ) {":"",s?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",s?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",s?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",s?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",s?"float pointSpecularWeight = 0.0;":"",s?"if ( pointDotNormalHalf >= 0.0 )":"",s?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",s?"pointDiffuse  += mDiffuse  * pointDiffuseWeight;":"",s?"pointSpecular += mSpecular * pointSpecularWeight;":"",s?"}":"",r?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",r?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",r?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",r?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",r?"vec3 dirVector = normalize( lDirection.xyz );":"",r?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":"",r?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",r?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",r?"float dirSpecularWeight = 0.0;":"",r?"if ( dirDotNormalHalf >= 0.0 )":"",r?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",r?"dirDiffuse  += mDiffuse  * dirDiffuseWeight;":"",r?"dirSpecular += mSpecular * dirSpecularWeight;":"",r?"}":"","vec4 totalLight = mAmbient;",r?"totalLight += dirDiffuse + dirSpecular;":"",s?"totalLight += pointDiffuse + pointSpecular;":"","gl_FragColor = vec4( totalLight.xyz * vLightWeighting, 1.0 );","} else if ( material == 2 ) {","vec4 texelColor = texture2D( tDiffuse, vUv );","gl_FragColor = vec4( texelColor.rgb * vLightWeighting, texelColor.a );","} else if ( material == 1 ) {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","} else {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","}","}"];return t.join("\n")}function g(r,s){var t=[r?"#define MAX_DIR_LIGHTS "+r:"",s?"#define MAX_POINT_LIGHTS "+s:"","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","uniform vec3 cameraPosition;","uniform bool enableLighting;","uniform int pointLightNumber;","uniform int directionalLightNumber;","uniform vec3 ambientLightColor;",r?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",r?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"",s?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",s?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","uniform mat4 objMatrix;","uniform mat4 viewMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat3 normalMatrix;","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",s?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main(void) {","vec4 mPosition = objMatrix * vec4( position, 1.0 );","vViewPosition = cameraPosition - mPosition.xyz;","vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","vec3 transformedNormal = normalize( normalMatrix * normal );","if ( !enableLighting ) {","vLightWeighting = vec3( 1.0, 1.0, 1.0 );","} else {","vLightWeighting = ambientLightColor;",r?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",r?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",r?"float directionalLightWeighting = max( dot( transformedNormal, normalize(lDirection.xyz ) ), 0.0 );":"",r?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",r?"}":"",s?"for( int i = 0; i < pointLightNumber; i++ ) {":"",s?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",s?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":"",s?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",s?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",s?"}":"","}","vNormal = transformedNormal;","vUv = uv;","gl_Position = projectionMatrix * mvPosition;","}"];return t.join("\n")}function h(r,s){f=c.createProgram();c.attachShader(f,b("fragment",o(r,s)));c.attachShader(f,b("vertex",g(r,s)));c.linkProgram(f);if(!c.getProgramParameter(f,c.LINK_STATUS)){alert("Could not initialise shaders")}c.useProgram(f);f.viewMatrix=c.getUniformLocation(f,"viewMatrix");f.modelViewMatrix=c.getUniformLocation(f,"modelViewMatrix");f.projectionMatrix=c.getUniformLocation(f,"projectionMatrix");f.normalMatrix=c.getUniformLocation(f,"normalMatrix");f.objMatrix=c.getUniformLocation(f,"objMatrix");f.cameraPosition=c.getUniformLocation(f,"cameraPosition");f.enableLighting=c.getUniformLocation(f,"enableLighting");f.ambientLightColor=c.getUniformLocation(f,"ambientLightColor");if(r){f.directionalLightNumber=c.getUniformLocation(f,"directionalLightNumber");f.directionalLightColor=c.getUniformLocation(f,"directionalLightColor");f.directionalLightDirection=c.getUniformLocation(f,"directionalLightDirection")}if(s){f.pointLightNumber=c.getUniformLocation(f,"pointLightNumber");f.pointLightColor=c.getUniformLocation(f,"pointLightColor");f.pointLightPosition=c.getUniformLocation(f,"pointLightPosition")}f.material=c.getUniformLocation(f,"material");f.mColor=c.getUniformLocation(f,"mColor");f.mAmbient=c.getUniformLocation(f,"mAmbient");f.mDiffuse=c.getUniformLocation(f,"mDiffuse");f.mSpecular=c.getUniformLocation(f,"mSpecular");f.mShininess=c.getUniformLocation(f,"mShininess");f.tDiffuse=c.getUniformLocation(f,"tDiffuse");c.uniform1i(f.tDiffuse,0);f.position=c.getAttribLocation(f,"position");c.enableVertexAttribArray(f.position);f.normal=c.getAttribLocation(f,"normal");c.enableVertexAttribArray(f.normal);f.uv=c.getAttribLocation(f,"uv");c.enableVertexAttribArray(f.uv);f.viewMatrixArray=new Float32Array(16);f.modelViewMatrixArray=new Float32Array(16);f.projectionMatrixArray=new Float32Array(16)}function b(s,r){var t;if(s=="fragment"){t=c.createShader(c.FRAGMENT_SHADER)}else{if(s=="vertex"){t=c.createShader(c.VERTEX_SHADER)}}c.shaderSource(t,r);c.compileShader(t);if(!c.getShaderParameter(t,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(t));return null}return t}};THREE.RenderableFace3=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableFace4=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.v4=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableParticle=function(){this.x=null;this.y=null;this.z=null;this.rotation=null;this.scale=new THREE.Vector2();this.color=null;this.material=null};THREE.RenderableLine=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.z=null;this.color=null;this.material=null};
\ No newline at end of file
+var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};THREE.Color.prototype={setRGBA:function(f,e,c,d){this.r=f;this.g=e;this.b=c;this.a=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=(~~a).toString(16).length<8?255<<24^a:a;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},copyRGB:function(a){this.r=a.r;this.g=a.g;this.b=a.b},copyRGBA:function(a){this.r=a.r;this.g=a.g;this.b=a.b;this.a=a.a},multiplySelfRGB:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b},updateHex:function(){this.hex=~~(this.a*255)<<24^~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.a=(this.hex>>24&255)/255;this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgba("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+","+this.a+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", a: "+this.a+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,c,b){this.x=a||0;this.y=c||0;this.z=b||0};THREE.Vector3.prototype={set:function(a,c,b){this.x=a;this.y=c;this.z=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},cross:function(b,a){this.x=b.y*a.z-b.z*a.y;this.y=b.z*a.x-b.x*a.z;this.z=b.x*a.y-b.y*a.x;return this},crossSelf:function(c){var b=this.x,a=this.y,d=this.z;this.x=a*c.z-d*c.y;this.y=d*c.x-b*c.z;this.z=b*c.y-a*c.x;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;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(d){var c=this.x-d.x,b=this.y-d.y,a=this.z-d.z;return c*c+b*b+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){if(this.length()>0){this.multiplyScalar(1/this.length())}else{this.multiplyScalar(0)}return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){var a=0.0001;return(Math.abs(this.x)<a)&&(Math.abs(this.y)<a)&&(Math.abs(this.z)<a)},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};THREE.Vector4=function(a,d,c,b){this.x=a||0;this.y=d||0;this.z=c||0;this.w=b||1};THREE.Vector4.prototype={set:function(a,d,c,b){this.x=a;this.y=d;this.z=c;this.w=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;this.w=b.w+a.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;this.w=b.w-a.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"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(f){var c,a,b,e=f.objects,d=[];for(c=0,a=e.length;c<a;c++){b=e[c];if(b instanceof THREE.Mesh){d=d.concat(this.intersectObject(b))}}d.sort(function(h,g){return h.distance-g.distance});return d},intersectObject:function(w){var n,j,i,t,s,q,p,v,k,x,u,r,g=w.geometry,h=g.vertices,o,e=[],m;for(n=0,j=g.faces.length;n<j;n++){i=g.faces[n];u=this.origin.clone();r=this.direction.clone();t=w.matrix.transform(h[i.a].position.clone());s=w.matrix.transform(h[i.b].position.clone());q=w.matrix.transform(h[i.c].position.clone());p=i instanceof THREE.Face4?w.matrix.transform(h[i.d].position.clone()):null;v=w.matrixRotation.transform(i.normal.clone());k=r.dot(v);if(k<0){x=v.dot(new THREE.Vector3().sub(t,u))/k;m=u.addSelf(r.multiplyScalar(x));if(i instanceof THREE.Face3){if(l(m,t,s,q)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}else{if(i instanceof THREE.Face4){if(l(m,t,s,p)||l(m,s,q,p)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}}}}return e;function l(d,G,D,B){var J=B.clone().subSelf(G),H=D.clone().subSelf(G),E=d.clone().subSelf(G),F=J.dot(J),C=J.dot(H),A=J.dot(E),z=H.dot(H),f=H.dot(E),y=1/(F*z-C*C),K=(z*A-C*f)*y,I=(F*f-C*A)*y;return(K>0)&&(I>0)&&(K+I<1)}}};THREE.Rectangle=function(){var e,g,h,d,a,c,f=true;function b(){a=h-e;c=d-g}this.getX=function(){return e};this.getY=function(){return g};this.getWidth=function(){return a};this.getHeight=function(){return c};this.getLeft=function(){return e};this.getTop=function(){return g};this.getRight=function(){return h};this.getBottom=function(){return d};this.set=function(l,k,j,i){f=false;e=l;g=k;h=j;d=i;b()};this.addPoint=function(i,j){if(f){f=false;e=i;g=j;h=i;d=j}else{e=Math.min(e,i);g=Math.min(g,j);h=Math.max(h,i);d=Math.max(d,j)}b()};this.addRectangle=function(i){if(f){f=false;e=i.getLeft();g=i.getTop();h=i.getRight();d=i.getBottom()}else{e=Math.min(e,i.getLeft());g=Math.min(g,i.getTop());h=Math.max(h,i.getRight());d=Math.max(d,i.getBottom())}b()};this.inflate=function(i){e-=i;g-=i;h+=i;d+=i;b()};this.minSelf=function(i){e=Math.max(e,i.getLeft());g=Math.max(g,i.getTop());h=Math.min(h,i.getRight());d=Math.min(d,i.getBottom());b()};this.instersects=function(i){return Math.min(h,i.getRight())-Math.max(e,i.getLeft())>=0&&Math.min(d,i.getBottom())-Math.max(g,i.getTop())>=0};this.empty=function(){f=true;e=0;g=0;h=0;d=0;b()};this.isEmpty=function(){return f};this.toString=function(){return"THREE.Rectangle ( left: "+e+", right: "+h+", top: "+g+", bottom: "+d+", width: "+a+", height: "+c+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};THREE.Matrix4=function(){this._x=new THREE.Vector3();this._y=new THREE.Vector3();this._z=new THREE.Vector3()};THREE.Matrix4.prototype={n11:1,n12:0,n13:0,n14:0,n21:0,n22:1,n23:0,n24:0,n31:0,n32:0,n33:1,n34:0,n41:0,n42:0,n43:0,n44:1,identity:function(){this.n11=1;this.n12=0;this.n13=0;this.n14=0;this.n21=0;this.n22=1;this.n23=0;this.n24=0;this.n31=0;this.n32=0;this.n33=1;this.n34=0;this.n41=0;this.n42=0;this.n43=0;this.n44=1},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44},lookAt:function(d,c,b){var a=this._x,f=this._y,e=this._z;e.sub(d,c);e.normalize();a.cross(b,e);a.normalize();f.cross(e,a);f.normalize();this.n11=a.x;this.n12=a.y;this.n13=a.z;this.n14=-a.dot(d);this.n21=f.x;this.n22=f.y;this.n23=f.z;this.n24=-f.dot(d);this.n31=e.x;this.n32=e.y;this.n33=e.z;this.n34=-e.dot(d);this.n41=0;this.n42=0;this.n43=0;this.n44=1},transform:function(a){var d=a.x,c=a.y,b=a.z,e=a.w?a.w:1;a.x=this.n11*d+this.n12*c+this.n13*b+this.n14*e;a.y=this.n21*d+this.n22*c+this.n23*b+this.n24*e;a.z=this.n31*d+this.n32*c+this.n33*b+this.n34*e;e=this.n41*d+this.n42*c+this.n43*b+this.n44*e;if(a.w){a.w=e}else{a.x=a.x/e;a.y=a.y/e;a.z=a.z/e}return a},crossVector:function(b){var c=new THREE.Vector4();c.x=this.n11*b.x+this.n12*b.y+this.n13*b.z+this.n14*b.w;c.y=this.n21*b.x+this.n22*b.y+this.n23*b.z+this.n24*b.w;c.z=this.n31*b.x+this.n32*b.y+this.n33*b.z+this.n34*b.w;c.w=(b.w)?this.n41*b.x+this.n42*b.y+this.n43*b.z+this.n44*b.w:1;return c},multiply:function(d,c){this.n11=d.n11*c.n11+d.n12*c.n21+d.n13*c.n31+d.n14*c.n41;this.n12=d.n11*c.n12+d.n12*c.n22+d.n13*c.n32+d.n14*c.n42;this.n13=d.n11*c.n13+d.n12*c.n23+d.n13*c.n33+d.n14*c.n43;this.n14=d.n11*c.n14+d.n12*c.n24+d.n13*c.n34+d.n14*c.n44;this.n21=d.n21*c.n11+d.n22*c.n21+d.n23*c.n31+d.n24*c.n41;this.n22=d.n21*c.n12+d.n22*c.n22+d.n23*c.n32+d.n24*c.n42;this.n23=d.n21*c.n13+d.n22*c.n23+d.n23*c.n33+d.n24*c.n43;this.n24=d.n21*c.n14+d.n22*c.n24+d.n23*c.n34+d.n24*c.n44;this.n31=d.n31*c.n11+d.n32*c.n21+d.n33*c.n31+d.n34*c.n41;this.n32=d.n31*c.n12+d.n32*c.n22+d.n33*c.n32+d.n34*c.n42;this.n33=d.n31*c.n13+d.n32*c.n23+d.n33*c.n33+d.n34*c.n43;this.n34=d.n31*c.n14+d.n32*c.n24+d.n33*c.n34+d.n34*c.n44;this.n41=d.n41*c.n11+d.n42*c.n21+d.n43*c.n31+d.n44*c.n41;this.n42=d.n41*c.n12+d.n42*c.n22+d.n43*c.n32+d.n44*c.n42;this.n43=d.n41*c.n13+d.n42*c.n23+d.n43*c.n33+d.n44*c.n43;this.n44=d.n41*c.n14+d.n42*c.n24+d.n43*c.n34+d.n44*c.n44},multiplySelf:function(c){var o=this.n11,n=this.n12,k=this.n13,i=this.n14,f=this.n21,e=this.n22,d=this.n23,b=this.n24,a=this.n31,r=this.n32,q=this.n33,p=this.n34,l=this.n41,j=this.n42,h=this.n43,g=this.n44;this.n11=o*c.n11+n*c.n21+k*c.n31+i*c.n41;this.n12=o*c.n12+n*c.n22+k*c.n32+i*c.n42;this.n13=o*c.n13+n*c.n23+k*c.n33+i*c.n43;this.n14=o*c.n14+n*c.n24+k*c.n34+i*c.n44;this.n21=f*c.n11+e*c.n21+d*c.n31+b*c.n41;this.n22=f*c.n12+e*c.n22+d*c.n32+b*c.n42;this.n23=f*c.n13+e*c.n23+d*c.n33+b*c.n43;this.n24=f*c.n14+e*c.n24+d*c.n34+b*c.n44;this.n31=a*c.n11+r*c.n21+q*c.n31+p*c.n41;this.n32=a*c.n12+r*c.n22+q*c.n32+p*c.n42;this.n33=a*c.n13+r*c.n23+q*c.n33+p*c.n43;this.n34=a*c.n14+r*c.n24+q*c.n34+p*c.n44;this.n41=l*c.n11+j*c.n21+h*c.n31+g*c.n41;this.n42=l*c.n12+j*c.n22+h*c.n32+g*c.n42;this.n43=l*c.n13+j*c.n23+h*c.n33+g*c.n43;this.n44=l*c.n14+j*c.n24+h*c.n34+g*c.n44},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},determinant:function(){return(this.n14*this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44)},transpose:function(){function a(d,e,c){var b=d[e];d[e]=d[c];d[c]=b}a(this,"n21","n12");a(this,"n31","n13");a(this,"n32","n23");a(this,"n41","n14");a(this,"n42","n24");a(this,"n43","n34");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(){return[this.n11,this.n21,this.n31,this.n41,this.n12,this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n14=b;a.n24=d;a.n34=c;return a};THREE.Matrix4.scaleMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n11=b;a.n22=d;a.n33=c;return a};THREE.Matrix4.rotationXMatrix=function(b){var a=new THREE.Matrix4();a.n22=a.n33=Math.cos(b);a.n32=Math.sin(b);a.n23=-a.n32;return a};THREE.Matrix4.rotationYMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n33=Math.cos(b);a.n13=Math.sin(b);a.n31=-a.n13;return a};THREE.Matrix4.rotationZMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n22=Math.cos(b);a.n21=Math.sin(b);a.n12=-a.n21;return a};THREE.Matrix4.rotationAxisAngleMatrix=function(b,d){var a=new THREE.Matrix4(),f=Math.cos(d),j=Math.sin(d),i=1-f,h=b.x,g=b.y,e=b.z;a.n11=i*h*h+f;a.n12=i*h*g-j*e;a.n13=i*h*e+j*g;a.n21=i*h*g+j*e;a.n22=i*g*g+f;a.n23=i*g*e-j*h;a.n31=i*h*e-j*g;a.n32=i*g*e+j*h;a.n33=i*e*e+f;return a};THREE.Matrix4.makeInvert=function(b){var a=new THREE.Matrix4();a.n11=b.n23*b.n34*b.n42-b.n24*b.n33*b.n42+b.n24*b.n32*b.n43-b.n22*b.n34*b.n43-b.n23*b.n32*b.n44+b.n22*b.n33*b.n44;a.n12=b.n14*b.n33*b.n42-b.n13*b.n34*b.n42-b.n14*b.n32*b.n43+b.n12*b.n34*b.n43+b.n13*b.n32*b.n44-b.n12*b.n33*b.n44;a.n13=b.n13*b.n24*b.n42-b.n14*b.n23*b.n42+b.n14*b.n22*b.n43-b.n12*b.n24*b.n43-b.n13*b.n22*b.n44+b.n12*b.n23*b.n44;a.n14=b.n14*b.n23*b.n32-b.n13*b.n24*b.n32-b.n14*b.n22*b.n33+b.n12*b.n24*b.n33+b.n13*b.n22*b.n34-b.n12*b.n23*b.n34;a.n21=b.n24*b.n33*b.n41-b.n23*b.n34*b.n41-b.n24*b.n31*b.n43+b.n21*b.n34*b.n43+b.n23*b.n31*b.n44-b.n21*b.n33*b.n44;a.n22=b.n13*b.n34*b.n41-b.n14*b.n33*b.n41+b.n14*b.n31*b.n43-b.n11*b.n34*b.n43-b.n13*b.n31*b.n44+b.n11*b.n33*b.n44;a.n23=b.n14*b.n23*b.n41-b.n13*b.n24*b.n41-b.n14*b.n21*b.n43+b.n11*b.n24*b.n43+b.n13*b.n21*b.n44-b.n11*b.n23*b.n44;a.n24=b.n13*b.n24*b.n31-b.n14*b.n23*b.n31+b.n14*b.n21*b.n33-b.n11*b.n24*b.n33-b.n13*b.n21*b.n34+b.n11*b.n23*b.n34;a.n31=b.n22*b.n34*b.n41-b.n24*b.n32*b.n41+b.n24*b.n31*b.n42-b.n21*b.n34*b.n42-b.n22*b.n31*b.n44+b.n21*b.n32*b.n44;a.n32=b.n14*b.n32*b.n41-b.n12*b.n34*b.n41-b.n14*b.n31*b.n42+b.n11*b.n34*b.n42+b.n12*b.n31*b.n44-b.n11*b.n32*b.n44;a.n33=b.n13*b.n24*b.n41-b.n14*b.n22*b.n41+b.n14*b.n21*b.n42-b.n11*b.n24*b.n42-b.n12*b.n21*b.n44+b.n11*b.n22*b.n44;a.n34=b.n14*b.n22*b.n31-b.n12*b.n24*b.n31-b.n14*b.n21*b.n32+b.n11*b.n24*b.n32+b.n12*b.n21*b.n34-b.n11*b.n22*b.n34;a.n41=b.n23*b.n32*b.n41-b.n22*b.n33*b.n41-b.n23*b.n31*b.n42+b.n21*b.n33*b.n42+b.n22*b.n31*b.n43-b.n21*b.n32*b.n43;a.n42=b.n12*b.n33*b.n41-b.n13*b.n32*b.n41+b.n13*b.n31*b.n42-b.n11*b.n33*b.n42-b.n12*b.n31*b.n43+b.n11*b.n32*b.n43;a.n43=b.n13*b.n22*b.n41-b.n12*b.n23*b.n41-b.n13*b.n21*b.n42+b.n11*b.n23*b.n42+b.n12*b.n21*b.n43-b.n11*b.n22*b.n43;a.n44=b.n12*b.n23*b.n31-b.n13*b.n22*b.n31+b.n13*b.n21*b.n32-b.n11*b.n23*b.n32-b.n12*b.n21*b.n33+b.n11*b.n22*b.n33;a.multiplyScalar(1/b.determinant());return a};THREE.Matrix4.makeInvert3x3=function(o){var e=o.flatten(),l=new THREE.Matrix3(),n=e[10]*e[5]-e[6]*e[9],i=-e[10]*e[1]+e[2]*e[9],d=e[6]*e[1]-e[2]*e[5],k=-e[10]*e[4]+e[6]*e[8],g=e[10]*e[0]-e[2]*e[8],c=-e[6]*e[0]+e[2]*e[4],j=e[9]*e[4]-e[5]*e[8],f=-e[9]*e[0]+e[1]*e[8],a=e[5]*e[0]-e[1]*e[4],h=e[0]*(n)+e[1]*(k)+e[2]*(j),b;if(h==0){throw"matrix not invertible"}b=1/h;l.m[0]=b*n;l.m[1]=b*i;l.m[2]=b*d;l.m[3]=b*k;l.m[4]=b*g;l.m[5]=b*c;l.m[6]=b*j;l.m[7]=b*f;l.m[8]=b*a;return l};THREE.Matrix4.makeFrustum=function(f,r,e,o,i,h){var g,q,n,p,l,k,j;g=new THREE.Matrix4();q=2*i/(r-f);n=2*i/(o-e);p=(r+f)/(r-f);l=(o+e)/(o-e);k=-(h+i)/(h-i);j=-2*h*i/(h-i);g.n11=q;g.n12=0;g.n13=p;g.n14=0;g.n21=0;g.n22=n;g.n23=l;g.n24=0;g.n31=0;g.n32=0;g.n33=k;g.n34=j;g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(e,c,g,b){var a,f,h,d;a=g*Math.tan(e*Math.PI/360);f=-a;h=f*c;d=a*c;return THREE.Matrix4.makeFrustum(h,d,f,a,g,b)};THREE.Matrix4.makeOrtho=function(c,o,k,a,g,f){var d,l,j,i,n,e,b;d=new THREE.Matrix4();n=o-c;e=k-a;b=f-g;l=(o+c)/n;j=(k+a)/e;i=(f+g)/b;d.n11=2/n;d.n12=0;d.n13=0;d.n14=-l;d.n21=0;d.n22=2/e;d.n23=0;d.n24=-j;d.n31=0;d.n32=0;d.n33=-2/b;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3();this.positionWorld=new THREE.Vector3();this.positionScreen=new THREE.Vector3();this.normal=b||new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.normalScreen=new THREE.Vector3();this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};THREE.Face3=function(e,d,h,g,f){this.a=e;this.b=d;this.c=h;this.centroid=new THREE.Vector3();this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3();this.vertexNormals=g instanceof Array?g:[];this.material=f instanceof Array?f:[f]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};THREE.Face4=function(f,e,j,i,h,g){this.a=f;this.b=e;this.c=j;this.d=i;this.centroid=new THREE.Vector3();this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3();this.vertexNormals=h instanceof Array?h:[];this.material=g instanceof Array?g:[g]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(b,a){this.u=b||0;this.v=a||0};THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[]};THREE.Geometry.prototype={computeCentroids:function(){var c,b,a;for(c=0,b=this.faces.length;c<b;c++){a=this.faces[c];a.centroid.set(0,0,0);if(a instanceof THREE.Face3){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.divideScalar(3)}else{if(a instanceof THREE.Face4){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.addSelf(this.vertices[a.d].position);a.centroid.divideScalar(4)}}}},computeNormals:function(m){var e,b,o,g,i,j,l,k,d,c,a,h=new THREE.Vector3(),p=new THREE.Vector3();for(o=0,g=this.vertices.length;o<g;o++){i=this.vertices[o];i.normal.set(0,0,0)}for(j=0,l=this.faces.length;j<l;j++){k=this.faces[j];if(m&&k.vertexNormals.length){h.set(0,0,0);for(e=0,b=k.normal.length;e<b;e++){h.addSelf(k.vertexNormals[e])}h.divideScalar(3);if(!h.isZero()){h.normalize()}k.normal.copy(h)}else{d=this.vertices[k.a];c=this.vertices[k.b];a=this.vertices[k.c];h.sub(a.position,c.position);p.sub(d.position,c.position);h.crossSelf(p);if(!h.isZero()){h.normalize()}k.normal.copy(h)}}},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={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 a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0]){this.bbox.x[0]=vertex.position.x}else{if(vertex.position.x>this.bbox.x[1]){this.bbox.x[1]=vertex.position.x}}if(vertex.position.y<this.bbox.y[0]){this.bbox.y[0]=vertex.position.y}else{if(vertex.position.y>this.bbox.y[1]){this.bbox.y[1]=vertex.position.y}}if(vertex.position.z<this.bbox.z[0]){this.bbox.z[0]=vertex.position.z}else{if(vertex.position.z>this.bbox.z[1]){this.bbox.z[1]=vertex.position.z}}}}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+" )"}};THREE.Camera=function(c,b,d,a){this.position=new THREE.Vector3(0,0,0);this.target={position:new THREE.Vector3(0,0,0)};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4();this.projectionMatrix=THREE.Matrix4.makePerspective(c,b,d,a);this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.toString=function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Loader=function(){};THREE.Loader.prototype={loadAsciiOld:function(a,c){var b=document.createElement("script");b.type="text/javascript";b.onload=c;b.src=a;document.getElementsByTagName("head")[0].appendChild(b)},loadAscii:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(f){THREE.Loader.prototype.createModel(f.data,e,b)};d.postMessage(c)},loadBinary:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(h){var g=h.data.materials,f=h.data.buffers;THREE.Loader.prototype.loadAjaxBuffers(f,g,e,b)};d.onerror=function(f){alert("worker.onerror: "+f.message+"\n"+f.data);f.preventDefault()};d.postMessage(c)},loadAjaxBuffers:function(b,a,f,d){var e=new XMLHttpRequest(),c=d+"/"+b;e.onreadystatechange=function(){if(e.readyState==4){if(e.status==200||e.status==0){THREE.Loader.prototype.createBinModel(e.responseText,f,d,a)}else{alert("Couldn't load ["+c+"] ["+e.status+"]")}}};e.open("GET",c,true);e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)},createBinModel:function(c,e,b,a){var d=function(aa){var I=this,h=0,x,A=[],L=[],V,T,O,U,R,P,D,C,B,y,r,q,p,o,u,t,N,K,J;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(I,a,aa);x=W(c,h);h+=x.header_bytes;V=x.vertex_index_bytes,T=x.vertex_index_bytes*2,O=x.vertex_index_bytes*3,U=x.vertex_index_bytes*3+x.material_index_bytes,R=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes,P=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*2,D=x.vertex_index_bytes,C=x.vertex_index_bytes*2,B=x.vertex_index_bytes*3,y=x.vertex_index_bytes*4,r=x.vertex_index_bytes*4+x.material_index_bytes,q=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes,p=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*2,o=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*3,u=x.uv_index_bytes,t=x.uv_index_bytes*2,N=x.uv_index_bytes,K=x.uv_index_bytes*2,J=x.uv_index_bytes*3;h+=w(h);h+=H(h);h+=G(h);h+=Q(h);h+=S(h);h+=ab(h);h+=n(h);h+=g(h);h+=k(h);h+=s(h);h+=z(h);this.computeCentroids();this.computeNormals();function W(ad,ae){var ac={signature:F(ad,ae,8),header_bytes:j(ad,ae+8),vertex_coordinate_bytes:j(ad,ae+9),normal_coordinate_bytes:j(ad,ae+10),uv_coordinate_bytes:j(ad,ae+11),vertex_index_bytes:j(ad,ae+12),normal_index_bytes:j(ad,ae+13),uv_index_bytes:j(ad,ae+14),material_index_bytes:j(ad,ae+15),nvertices:v(ad,ae+16),nnormals:v(ad,ae+16+4*1),nuvs:v(ad,ae+16+4*2),ntri_flat:v(ad,ae+16+4*3),ntri_smooth:v(ad,ae+16+4*4),ntri_flat_uv:v(ad,ae+16+4*5),ntri_smooth_uv:v(ad,ae+16+4*6),nquad_flat:v(ad,ae+16+4*7),nquad_smooth:v(ad,ae+16+4*8),nquad_flat_uv:v(ad,ae+16+4*9),nquad_smooth_uv:v(ad,ae+16+4*10)};return ac}function F(ad,ae,ac){return ad.substr(ae,ac)}function f(af,ae){var ag=j(af,ae),ai=j(af,ae+1),aj=j(af,ae+2),ak=j(af,ae+3),ad=1-(2*(ak>>7)),ah=(((ak<<1)&255)|(aj>>7))-127,ac=((aj&127)<<16)|(ai<<8)|ag;if(ac==0&&ah==-127){return 0}return ad*(1+ac*Math.pow(2,-23))*Math.pow(2,ah)}function v(ag,ah){var af=j(ag,ah),ae=j(ag,ah+1),ad=j(ag,ah+2),ac=j(ag,ah+3);return(ac<<24)+(ad<<16)+(ae<<8)+af}function Z(ae,af){var ad=j(ae,af),ac=j(ae,af+1);return(ac<<8)+ad}function i(ad,ae){var ac=j(ad,ae);return ac>127?ac-256:ac}function j(ac,ad){return ac.charCodeAt(ad)&255}function w(ai){var ae,ac,ah,ag,af=x.vertex_coordinate_bytes*3,ad=ai+x.nvertices*af;for(ae=ai;ae<ad;ae+=af){ac=f(c,ae);ah=f(c,ae+x.vertex_coordinate_bytes);ag=f(c,ae+x.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(I,ac,ah,ag)}return x.nvertices*af}function H(ai){var ae,ac,ah,ag,af=x.normal_coordinate_bytes*3,ad=ai+x.nnormals*af;for(ae=ai;ae<ad;ae+=af){ac=i(c,ae);ah=i(c,ae+x.normal_coordinate_bytes);ag=i(c,ae+x.normal_coordinate_bytes*2);A.push(ac/127,ah/127,ag/127)}return x.nnormals*af}function G(ah){var af,ae,ad,ag=x.uv_coordinate_bytes*2,ac=ah+x.nuvs*ag;for(af=ah;af<ac;af+=ag){ae=f(c,af);ad=f(c,af+x.uv_coordinate_bytes);L.push(ae,ad)}return x.nuvs*ag}function M(af){var ae,ad,ag,ac;ae=v(c,af);ad=v(c,af+V);ag=v(c,af+T);ac=Z(c,af+O);THREE.Loader.prototype.f3(I,ae,ad,ag,ac)}function m(ah){var ag,ae,aj,ad,af,ac,ai;ag=v(c,ah);ae=v(c,ah+V);aj=v(c,ah+T);ad=Z(c,ah+O);af=v(c,ah+U);ac=v(c,ah+R);ai=v(c,ah+P);THREE.Loader.prototype.f3n(I,A,ag,ae,aj,ad,af,ac,ai)}function E(af){var ae,ad,ah,ag,ac;ae=v(c,af);ad=v(c,af+D);ah=v(c,af+C);ag=v(c,af+B);ac=Z(c,af+y);THREE.Loader.prototype.f4(I,ae,ad,ah,ag,ac)}function l(af){var al,ak,aj,ai,ac,ah,ag,ae,ad;al=v(c,af);ak=v(c,af+D);aj=v(c,af+C);ai=v(c,af+B);ac=Z(c,af+y);ah=v(c,af+r);ag=v(c,af+q);ae=v(c,af+p);ad=v(c,af+o);THREE.Loader.prototype.f4n(I,A,al,ak,aj,ai,ac,ah,ag,ae,ad)}function Y(ai){var ah,ae,ac,ag,af,ad,al,ak,aj;ah=v(c,ai);ae=v(c,ai+u);ac=v(c,ai+t);ag=L[ah*2];al=L[ah*2+1];af=L[ae*2];ak=L[ae*2+1];ad=L[ac*2];aj=L[ac*2+1];THREE.Loader.prototype.uv(I,ag,al,af,ak,ad,aj)}function X(ak){var aj,ag,ae,ad,ai,ah,af,ac,ao,an,am,al;aj=v(c,ak);ag=v(c,ak+N);ae=v(c,ak+K);ad=v(c,ak+J);ai=L[aj*2];ao=L[aj*2+1];ah=L[ag*2];an=L[ag*2+1];af=L[ae*2];am=L[ae*2+1];ac=L[ad*2];al=L[ad*2+1];THREE.Loader.prototype.uv(I,ai,ao,ah,an,af,am,ac,al)}function Q(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes,ac=af+x.ntri_flat*ae;for(ad=af;ad<ac;ad+=ae){M(ad)}return ac-af}function ab(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){M(ad);Y(ad+af)}return ac-ag}function S(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ac=af+x.ntri_smooth*ae;for(ad=af;ad<ac;ad+=ae){m(ad)}return ac-af}function n(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){m(ad);Y(ad+af)}return ac-ag}function g(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes,ac=af+x.nquad_flat*ae;for(ad=af;ad<ac;ad+=ae){E(ad)}return ac-af}function s(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){E(ad);X(ad+af)}return ac-ag}function k(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ac=af+x.nquad_smooth*ae;for(ad=af;ad<ac;ad+=ae){l(ad)}return ac-af}function z(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){l(ad);X(ad+af)}return ac-ag}};d.prototype=new THREE.Geometry();d.prototype.constructor=d;e(new d(b))},createModel:function(b,d,a){var c=function(f){var g=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(g,b.materials,f);e();h();this.computeCentroids();this.computeNormals();function e(){var m,k,j,o,n;for(m=0,k=b.vertices.length;m<k;m+=3){j=b.vertices[m];o=b.vertices[m+1];n=b.vertices[m+2];THREE.Loader.prototype.v(g,j,o,n)}}function h(){function p(v,u){var t,s,w,l;t=v[u];s=v[u+1];w=v[u+2];l=v[u+3];THREE.Loader.prototype.f3(g,t,s,w,l)}function k(l,u){var z,y,x,s,w,v,t;z=l[u];y=l[u+1];x=l[u+2];s=l[u+3];w=l[u+4];v=l[u+5];t=l[u+6];THREE.Loader.prototype.f3n(g,b.normals,z,y,x,s,w,v,t)}function o(w,u){var t,s,x,v,l;t=w[u];s=w[u+1];x=w[u+2];v=w[u+3];l=w[u+4];THREE.Loader.prototype.f4(g,t,s,x,v,l)}function j(l,v){var B,A,z,y,s,x,w,u,t;B=l[v];A=l[v+1];z=l[v+2];y=l[v+3];s=l[v+4];x=l[v+5];w=l[v+6];u=l[v+7];t=l[v+8];THREE.Loader.prototype.f4n(g,b.normals,B,A,z,y,s,x,w,u,t)}function r(l,y){var x,u,s,w,v,t,B,A,z;x=l[y];u=l[y+1];s=l[y+2];w=b.uvs[x*2];B=b.uvs[x*2+1];v=b.uvs[u*2];A=b.uvs[u*2+1];t=b.uvs[s*2];z=b.uvs[s*2+1];THREE.Loader.prototype.uv(g,w,B,v,A,t,z)}function q(s,A){var z,w,v,t,y,x,u,l,E,D,C,B;z=s[A];w=s[A+1];v=s[A+2];t=s[A+3];y=b.uvs[z*2];E=b.uvs[z*2+1];x=b.uvs[w*2];D=b.uvs[w*2+1];u=b.uvs[v*2];C=b.uvs[v*2+1];l=b.uvs[t*2];B=b.uvs[t*2+1];THREE.Loader.prototype.uv(g,y,E,x,D,u,C,l,B)}var n,m;for(n=0,m=b.triangles.length;n<m;n+=4){p(b.triangles,n)}for(n=0,m=b.triangles_uv.length;n<m;n+=7){p(b.triangles_uv,n);r(b.triangles_uv,n+4)}for(n=0,m=b.triangles_n.length;n<m;n+=7){k(b.triangles_n,n)}for(n=0,m=b.triangles_n_uv.length;n<m;n+=10){k(b.triangles_n_uv,n);r(b.triangles_n_uv,n+7)}for(n=0,m=b.quads.length;n<m;n+=5){o(b.quads,n)}for(n=0,m=b.quads_uv.length;n<m;n+=9){o(b.quads_uv,n);q(b.quads_uv,n+5)}for(n=0,m=b.quads_n.length;n<m;n+=9){j(b.quads_n,n)}for(n=0,m=b.quads_n_uv.length;n<m;n+=13){j(b.quads_n_uv,n);q(b.quads_n_uv,n+9)}}};c.prototype=new THREE.Geometry();c.prototype.constructor=c;d(new c(a))},v:function(b,a,d,c){b.vertices.push(new THREE.Vertex(new THREE.Vector3(a,d,c)))},f3:function(h,e,d,i,f){var g=h.materials[f];h.faces.push(new THREE.Face3(e,d,i,null,g))},f4:function(i,f,e,k,j,g){var h=i.materials[g];i.faces.push(new THREE.Face4(f,e,k,j,null,h))},f3n:function(d,l,s,r,q,p,j,i,h){var k=d.materials[p],g=l[j*3],f=l[j*3+1],e=l[j*3+2],o=l[i*3],n=l[i*3+1],m=l[i*3+2],v=l[h*3],u=l[h*3+1],t=l[h*3+2];d.faces.push(new THREE.Face3(s,r,q,[new THREE.Vector3(g,f,e),new THREE.Vector3(o,n,m),new THREE.Vector3(v,u,t)],k))},f4n:function(e,q,y,x,w,u,v,o,n,m,k){var p=e.materials[v],j=q[o*3],h=q[o*3+1],f=q[o*3+2],t=q[n*3],s=q[n*3+1],r=q[n*3+2],B=q[m*3],A=q[m*3+1],z=q[m*3+2],l=q[k*3],i=q[k*3+1],g=q[k*3+2];e.faces.push(new THREE.Face4(y,x,w,u,[new THREE.Vector3(j,h,f),new THREE.Vector3(t,s,r),new THREE.Vector3(B,A,z),new THREE.Vector3(l,i,g)],p))},uv:function(j,e,i,c,h,b,g,a,f){var d=[];d.push(new THREE.UV(e,i));d.push(new THREE.UV(c,h));d.push(new THREE.UV(b,g));if(a&&f){d.push(new THREE.UV(a,f))}j.uvs.push(d)},init_materials:function(d,a,c){d.materials=[];for(var b=0;b<a.length;++b){d.materials[b]=[THREE.Loader.prototype.createMaterial(a[b],c)]}},createMaterial:function(a,c){function g(j){var i=Math.log(j)/Math.LN2;return Math.floor(i)==i}function f(j){var i=Math.log(j)/Math.LN2;return Math.pow(2,Math.round(i))}var d,e,h,b;if(a.map_diffuse&&c){e=document.createElement("canvas");d=new THREE.MeshBitmapMaterial(e);h=new Image();h.onload=function(){if(!g(this.width)||!g(this.height)){var i=f(this.width),j=f(this.height);d.bitmap.width=i;d.bitmap.height=j;d.bitmap.getContext("2d").drawImage(this,0,0,i,j)}else{d.bitmap=this}d.loaded=1};h.src=c+"/"+a.map_diffuse}else{if(a.col_diffuse){b=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;d=new THREE.MeshColorFillMaterial(b,a.transparency)}else{if(a.a_dbg_color){d=new THREE.MeshColorFillMaterial(a.a_dbg_color)}else{d=new THREE.MeshColorFillMaterial(15658734)}}}return d}};THREE.Light=function(a){this.color=new THREE.Color(255<<24|a)};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light();THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,1,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,0,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.PointLight;THREE.Object3D=function(a){this.position=new THREE.Vector3();this.rotation=new THREE.Vector3();this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4();this.matrixTranslation=new THREE.Matrix4();this.matrixRotation=new THREE.Matrix4();this.matrixScale=new THREE.Matrix4();this.screen=new THREE.Vector3();this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);this.matrixRotation=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.matrixRotation.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.matrixRotation.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.matrixScale=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.matrixRotation);this.matrix.multiplySelf(this.matrixScale)}};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D();THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(b,a){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a]};THREE.Line.prototype=new THREE.Object3D();THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(b,a,c){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a];this.flipSided=false;this.doubleSided=false;this.overdraw=false;this.materialFaceGroup={};this.sortFacesByMaterial();if(c){this.normalizeUVs()}this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D();THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.sortFacesByMaterial=function(){var c,b,e,m,k,h,j,n,d,g={};function a(f){var i=[];for(c=0,b=f.length;c<b;c++){if(f[c]==undefined){i.push("undefined")}else{i.push(f[c].toString())}}return i.join("_")}for(e=0,m=this.geometry.faces.length;e<m;e++){k=this.geometry.faces[e];h=k.material;n=a(h);if(g[n]==undefined){g[n]={hash:n,counter:0}}d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}j=k instanceof THREE.Face3?3:4;if(this.materialFaceGroup[d].vertices+j>65535){g[n].counter+=1;d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}}this.materialFaceGroup[d].faces.push(e);this.materialFaceGroup[d].vertices+=j}};THREE.Mesh.prototype.normalizeUVs=function(){var e,a,b,d,c;for(e=0,a=this.geometry.uvs.length;e<a;e++){c=this.geometry.uvs[e];for(b=0,d=c.length;b<d;b++){if(c[b].u!=1){c[b].u=c[b].u-Math.floor(c[b].u)}if(c[b].v!=1){c[b].v=c[b].v-Math.floor(c[b].v)}}}};THREE.FlatShading=0;THREE.GouraudShading=1;THREE.PhongShading=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubstractiveBlending=2;THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;if(a){if(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.linewidth!==undefined){this.linewidth=a.linewidth}}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>)"}};THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};THREE.MeshDepthMaterial=function(a){this.near=1;this.far=1000;this.opacity=1;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.near!==undefined){this.near=a.near}if(a.far!==undefined){this.far=a.far}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.__2near=2*this.near;this.__farPlusNear=this.far+this.near;this.__farMinusNear=this.far-this.near;this.toString=function(){return"THREE.MeshDepthMaterial"}};THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_size: "+this.wireframe_linewidth+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.specular_map=null;this.shininess=30;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color=new THREE.Color(a.color)}if(a.map!==undefined){this.map=a.map}if(a.ambient!==undefined){this.ambient=new THREE.Color(a.ambient)}if(a.specular!==undefined){this.specular_color=new THREE.Color(a.specular)}if(a.specular_map!==undefined){this.specular_map=a.specular_map}if(a.shininess!==undefined){this.shininess=a.shininess}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>specular_map: "+this.specular_map+"<br/>shininess: "+this.shininess+"<br/>alpha: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2();if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleDOMMaterial=function(a){this.domElement=a;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};THREE.Texture=function(b,a){this.image=b;this.mapping=a?a:THREE.UVMapping;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>mapping: "+this.mapping+"<br/>)"}};THREE.UVMapping=0;THREE.ReflectionMap=1;THREE.CubeMap=2;THREE.Scene=function(){this.objects=[];this.lights=[];this.addObject=function(a){this.objects.push(a)};this.removeObject=function(a){var b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1)}};this.addLight=function(a){this.lights.push(a)};this.removeLight=function(a){var b=this.lights.indexOf(a);if(b!==-1){this.lights.splice(b,1)}};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};THREE.Projector=function(){var e=null,c,p,n=[],b,f,l=[],k,m,i=[],j,h,a=[],g=new THREE.Vector4(),d=new THREE.Matrix4(),o=new THREE.Matrix4();this.projectScene=function(J,G){var F,E,D,K,I,B,r,L,q,z,H,u,C,w,A,y,x,t,s;e=[];p=0,f=0,m=0,h=0;if(G.autoUpdateMatrix){G.updateMatrix()}d.multiply(G.projectionMatrix,G.matrix);r=J.objects;for(F=0,E=r.length;F<E;F++){L=r[F];q=L.matrix;if(L.autoUpdateMatrix){L.updateMatrix()}if(L instanceof THREE.Mesh){o.multiply(d,q);z=L.geometry.vertices;for(D=0,K=z.length;D<K;D++){H=z[D];u=H.positionScreen;u.copy(H.position);o.transform(u);H.__visible=u.z>0&&u.z<1}w=L.geometry.faces;for(I=0,B=w.length;I<B;I++){A=w[I];if(A instanceof THREE.Face3){y=z[A.a];x=z[A.b];t=z[A.c];if(y.__visible&&x.__visible&&t.__visible){if((L.doubleSided||(L.flipSided!=(t.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(t.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0))){c=n[p]=n[p]||new THREE.RenderableFace3();c.v1.copy(y.positionScreen);c.v2.copy(x.positionScreen);c.v3.copy(t.positionScreen);c.normalWorld.copy(A.normal);L.matrixRotation.transform(c.normalWorld);c.centroidWorld.copy(A.centroid);q.transform(c.centroidWorld);c.centroidScreen.copy(c.centroidWorld);d.transform(c.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterial=L.material;c.faceMaterial=A.material;c.overdraw=L.overdraw;c.uvs=L.geometry.uvs[I];c.color=A.color;e.push(c);p++}}}else{if(A instanceof 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THREE.Color(4278190080),k=Math.PI*2,C,G=new THREE.Vector2(),E=new THREE.Vector3(),u=new THREE.UV(),t=new THREE.UV(),q=new THREE.UV(),p=new THREE.UV(),K=new THREE.Vector2(),J=new THREE.Vector2();this.domElement=s;this.autoClear=true;this.setSize=function(N,M){a=N;F=M;v=a/2;h=F/2;s.width=a;s.height=F;r.lineJoin="round";r.lineCap="round";w.set(-v,-h,v,h)};this.clear=function(){if(!I.isEmpty()){I.inflate(1);I.minSelf(w);r.setTransform(1,0,0,-1,v,h);r.clearRect(I.getX(),I.getY(),I.getWidth(),I.getHeight());I.empty()}};this.render=function(ah,ae){var ag,P,R,Z,af,V,S,Y,W,T,ac,aa,O,M,X,U,ad,ab,Q,N;if(this.autoClear){this.clear()}n=x.projectScene(ah,ae);r.setTransform(1,0,0,-1,v,h);D=ah.lights.length>0;if(D){e(ah,H)}for(ag=0,P=n.length;ag<P;ag++){R=n[ag];m.empty();if(R instanceof THREE.RenderableParticle){W=R.x*v;T=R.y*h;for(Z=0,af=R.material.length;Z<af;Z++){Y=R.material[Z];Y&&o(W,T,R,Y,ah)}}else{if(R instanceof 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V,W,P;if(B!=S.opacity){r.globalAlpha=B=S.opacity}if(S.map){V=S.map.image;W=V.width-1;P=V.height-1;u.copy(Q.uvs[0]);t.copy(Q.uvs[1]);q.copy(Q.uvs[2]);u.u*=W;u.v*=P;t.u*=W;t.v*=P;q.u*=W;q.v*=P;c(V,O,N,M,X,U,T,u.u,u.v,t.u,t.v,q.u,q.v);return}r.beginPath();r.moveTo(O,N);r.lineTo(M,X);r.lineTo(U,T);r.lineTo(O,N);r.closePath();if(S instanceof THREE.MeshBasicMaterial){A.__styleString=S.color.__styleString}else{if(S instanceof THREE.MeshDepthMaterial){C=1-(S.__2near/(S.__farPlusNear-Q.z*S.__farMinusNear));A.setRGBA(C,C,C,1)}else{if(S instanceof THREE.MeshLambertMaterial){if(D){y.copyRGB(H);d(R,Q,y);A.copyRGBA(S.color);A.multiplySelfRGB(y);A.updateStyleString()}else{A.__styleString=S.color.__styleString}}}}if(S.wireframe){if(f!=S.wireframe_linewidth){r.lineWidth=f=S.wireframe_linewidth}if(i!=A.__styleString){r.strokeStyle=i=A.__styleString}r.stroke();m.inflate(S.wireframe_linewidth*2)}else{if(L!=A.__styleString){r.fillStyle=L=A.__styleString}r.fill()}}function 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THREE.ParticleCircleMaterial){if(i){v.copyRGB(c);q(G,E,v);k.copyRGBA(F.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k=F.color}C.setAttribute("style","fill: "+k.__styleString)}t.appendChild(C)}function h(F,E,D,L,K,J,G,I,H){C=m(n++);C.setAttribute("d","M "+F+" "+E+" L "+D+" "+L+" L "+K+","+J+"z");if(I instanceof THREE.MeshBasicMaterial){k.__styleString=I.color.__styleString}else{if(I instanceof THREE.MeshDepthMaterial){x=1-(I.__2near/(I.__farPlusNear-G.z*I.__farMinusNear));k.setRGBA(x,x,x,1)}else{if(I instanceof THREE.MeshLambertMaterial){if(i){v.copyRGB(c);a(H,G,v);k.copyRGBA(I.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k.__styleString=I.color.__styleString}}}}if(I.wireframe){C.setAttribute("style","fill: none; stroke: "+k.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: round; stroke-linejoin: round")}else{C.setAttribute("style","fill: "+k.__styleString+"; fill-opacity: "+I.opacity)}t.appendChild(C)}function e(H,F,D,N,M,L,G,E,I,K,J){C=m(n++);C.setAttribute("d","M "+H+" "+F+" L "+D+" "+N+" L "+M+","+L+" L "+G+","+E+"z");if(K instanceof THREE.MeshBasicMaterial){k.__styleString=K.color.__styleString}else{if(K instanceof THREE.MeshLambertMaterial){if(i){v.copyRGB(c);a(J,I,v);k.copyRGBA(K.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k.__styleString=K.color.__styleString}}}if(K.wireframe){C.setAttribute("style","fill: none; stroke: "+k.__styleString+"; stroke-width: "+K.wireframe_linewidth+"; stroke-opacity: "+K.opacity+"; stroke-linecap: round; stroke-linejoin: round")}else{C.setAttribute("style","fill: "+k.__styleString+"; fill-opacity: "+K.opacity)}t.appendChild(C)}function m(D){if(d[D]==null){d[D]=document.createElementNS("http://www.w3.org/2000/svg","path");if(B==0){d[D].setAttribute("shape-rendering","crispEdges")}return d[D]}return d[D]}function u(D){if(l[D]==null){l[D]=document.createElementNS("http://www.w3.org/2000/svg","circle");if(B==0){l[D].setAttribute("shape-rendering","crispEdges")}return l[D]}return l[D]}};THREE.WebGLRenderer=function(k){var n=document.createElement("canvas"),c,f,q=new THREE.Matrix4(),m,a=0,p=1,j=2,d=3,e=l(k,5);this.domElement=n;this.autoClear=true;i();h(e.directional,e.point);function l(v,w){if(v){var s,u,r,t=pointLights=maxDirLights=maxPointLights=0;for(s=0,u=v.lights.length;s<u;s++){r=v.lights[s];if(r instanceof THREE.DirectionalLight){t++}if(r instanceof THREE.PointLight){pointLights++}}if((pointLights+t)<=w){maxDirLights=t;maxPointLights=pointLights}else{maxDirLights=Math.ceil(w*t/(pointLights+t));maxPointLights=w-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:w-1}}this.setSize=function(s,r){n.width=s;n.height=r;c.viewport(0,0,n.width,n.height)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=function(y){var v,C,w,t,z,D,u=[],A=[],B=[],s=[],x=[];c.uniform1i(f.enableLighting,y.lights.length);for(v=0,C=y.lights.length;v<C;v++){w=y.lights[v];if(w instanceof THREE.AmbientLight){u.push(w)}else{if(w instanceof THREE.DirectionalLight){B.push(w)}else{if(w instanceof THREE.PointLight){A.push(w)}}}}t=z=D=0;for(v=0,C=u.length;v<C;v++){t+=u[v].color.r;z+=u[v].color.g;D+=u[v].color.b}c.uniform3f(f.ambientLightColor,t,z,D);s=[];x=[];for(v=0,C=B.length;v<C;v++){w=B[v];s.push(w.color.r*w.intensity);s.push(w.color.g*w.intensity);s.push(w.color.b*w.intensity);x.push(w.position.x);x.push(w.position.y);x.push(w.position.z)}if(B.length){c.uniform1i(f.directionalLightNumber,B.length);c.uniform3fv(f.directionalLightDirection,x);c.uniform3fv(f.directionalLightColor,s)}s=[];x=[];for(v=0,C=A.length;v<C;v++){w=A[v];s.push(w.color.r*w.intensity);s.push(w.color.g*w.intensity);s.push(w.color.b*w.intensity);x.push(w.position.x);x.push(w.position.y);x.push(w.position.z)}if(A.length){c.uniform1i(f.pointLightNumber,A.length);c.uniform3fv(f.pointLightPosition,x);c.uniform3fv(f.pointLightColor,s)}};this.createBuffers=function(K,I){var G,y,A,x,F,J,w,u,t,s,r,v=K.materialFaceGroup[I],C=[],E=[],B=[],H=[],D=[],z=0;for(G=0,y=v.faces.length;G<y;G++){A=v.faces[G];x=K.geometry.faces[A];F=x.vertexNormals;J=x.normal;w=K.geometry.uvs[A];if(x instanceof THREE.Face3){u=K.geometry.vertices[x.a].position;t=K.geometry.vertices[x.b].position;s=K.geometry.vertices[x.c].position;B.push(u.x,u.y,u.z);B.push(t.x,t.y,t.z);B.push(s.x,s.y,s.z);if(F.length==3){H.push(F[0].x,F[0].y,F[0].z);H.push(F[1].x,F[1].y,F[1].z);H.push(F[2].x,F[2].y,F[2].z)}else{H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z)}if(w){D.push(w[0].u,w[0].v);D.push(w[1].u,w[1].v);D.push(w[2].u,w[2].v)}C.push(z,z+1,z+2);E.push(z,z+1);E.push(z,z+2);E.push(z+1,z+2);z+=3}else{if(x instanceof THREE.Face4){u=K.geometry.vertices[x.a].position;t=K.geometry.vertices[x.b].position;s=K.geometry.vertices[x.c].position;r=K.geometry.vertices[x.d].position;B.push(u.x,u.y,u.z);B.push(t.x,t.y,t.z);B.push(s.x,s.y,s.z);B.push(r.x,r.y,r.z);if(F.length==4){H.push(F[0].x,F[0].y,F[0].z);H.push(F[1].x,F[1].y,F[1].z);H.push(F[2].x,F[2].y,F[2].z);H.push(F[3].x,F[3].y,F[3].z)}else{H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z);H.push(J.x,J.y,J.z)}if(w){D.push(w[0].u,w[0].v);D.push(w[1].u,w[1].v);D.push(w[2].u,w[2].v);D.push(w[3].u,w[3].v)}C.push(z,z+1,z+2);C.push(z,z+2,z+3);E.push(z,z+1);E.push(z,z+2);E.push(z,z+3);E.push(z+1,z+2);E.push(z+2,z+3);z+=4}}}if(!B.length){return}v.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(B),c.STATIC_DRAW);v.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(H),c.STATIC_DRAW);v.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,v.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(D),c.STATIC_DRAW);v.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,v.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(C),c.STATIC_DRAW);v.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,v.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),c.STATIC_DRAW);v.__webGLFaceCount=C.length;v.__webGLLineCount=E.length};this.renderBuffer=function(s,r){if(s instanceof THREE.MeshPhongMaterial){mAmbient=s.ambient;mDiffuse=s.diffuse;mSpecular=s.specular;c.uniform4f(f.mAmbient,mAmbient.r,mAmbient.g,mAmbient.b,s.opacity);c.uniform4f(f.mDiffuse,mDiffuse.r,mDiffuse.g,mDiffuse.b,s.opacity);c.uniform4f(f.mSpecular,mSpecular.r,mSpecular.g,mSpecular.b,s.opacity);c.uniform1f(f.mShininess,s.shininess);c.uniform1i(f.material,d)}else{if(s instanceof THREE.MeshColorFillMaterial){color=s.color;c.uniform4f(f.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);c.uniform1i(f.material,a)}else{if(s instanceof THREE.MeshColorStrokeMaterial){lineWidth=s.lineWidth;color=s.color;c.uniform4f(f.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);c.uniform1i(f.material,p)}else{if(s instanceof THREE.MeshBitmapMaterial){if(!s.__webGLTexture&&s.loaded){s.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,s.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,s.bitmap);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.LINEAR);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.LINEAR_MIPMAP_LINEAR);c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0);c.bindTexture(c.TEXTURE_2D,s.__webGLTexture);c.uniform1i(f.tDiffuse,0);c.uniform1i(f.material,j)}}}}c.bindBuffer(c.ARRAY_BUFFER,r.__webGLVertexBuffer);c.vertexAttribPointer(f.position,3,c.FLOAT,false,0,0);c.bindBuffer(c.ARRAY_BUFFER,r.__webGLNormalBuffer);c.vertexAttribPointer(f.normal,3,c.FLOAT,false,0,0);if(s instanceof THREE.MeshBitmapMaterial){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLUVBuffer);c.enableVertexAttribArray(f.uv);c.vertexAttribPointer(f.uv,2,c.FLOAT,false,0,0)}else{c.disableVertexAttribArray(f.uv)}if(s instanceof THREE.MeshBitmapMaterial||s instanceof THREE.MeshColorFillMaterial||s instanceof THREE.MeshPhongMaterial){c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,r.__webGLFaceCount,c.UNSIGNED_SHORT,0)}else{if(s instanceof THREE.MeshColorStrokeMaterial){c.lineWidth(lineWidth);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);c.drawElements(c.LINES,r.__webGLLineCount,c.UNSIGNED_SHORT,0)}}};this.renderMesh=function(t,w){var v,s,r,u,z,x,y,A;for(z in t.materialFaceGroup){A=t.materialFaceGroup[z];if(!A.__webGLVertexBuffer){this.createBuffers(t,z)}for(r=0,u=t.material.length;r<u;r++){y=t.material[r];if(y instanceof THREE.MeshFaceMaterial){for(v=0,s=A.material.length;v<s;v++){x=A.material[v];this.renderBuffer(x,A)}}else{x=y;this.renderBuffer(x,A)}}}};this.setupMatrices=function(r,s){r.autoUpdateMatrix&&r.updateMatrix();q.multiply(s.matrix,r.matrix);f.viewMatrixArray=new Float32Array(s.matrix.flatten());f.modelViewMatrixArray=new Float32Array(q.flatten());f.projectionMatrixArray=new Float32Array(s.projectionMatrix.flatten());m=THREE.Matrix4.makeInvert3x3(q).transpose();f.normalMatrixArray=new Float32Array(m.m);c.uniformMatrix4fv(f.viewMatrix,false,f.viewMatrixArray);c.uniformMatrix4fv(f.modelViewMatrix,false,f.modelViewMatrixArray);c.uniformMatrix4fv(f.projectionMatrix,false,f.projectionMatrixArray);c.uniformMatrix3fv(f.normalMatrix,false,f.normalMatrixArray);c.uniformMatrix4fv(f.objMatrix,false,new Float32Array(r.matrix.flatten()))};this.render=function(u,t){var v,s,r;if(this.autoClear){this.clear()}t.autoUpdateMatrix&&t.updateMatrix();c.uniform3f(f.cameraPosition,t.position.x,t.position.y,t.position.z);this.setupLights(u);for(v=0,s=u.objects.length;v<s;v++){r=u.objects[v];this.setupMatrices(r,t);if(r instanceof THREE.Mesh){this.renderMesh(r,t)}else{if(r instanceof THREE.Line){}else{if(r instanceof THREE.Particle){}}}}};this.setFaceCulling=function(s,r){if(s){if(!r||r=="ccw"){c.frontFace(c.CCW)}else{c.frontFace(c.CW)}if(s=="back"){c.cullFace(c.BACK)}else{if(s=="front"){c.cullFace(c.FRONT)}else{c.cullFace(c.FRONT_AND_BACK)}}c.enable(c.CULL_FACE)}else{c.disable(c.CULL_FACE)}};function i(){try{c=n.getContext("experimental-webgl",{antialias:true})}catch(r){}if(!c){alert("WebGL not supported");throw"cannot create webgl context"}c.clearColor(0,0,0,1);c.clearDepth(1);c.enable(c.DEPTH_TEST);c.depthFunc(c.LEQUAL);c.frontFace(c.CCW);c.cullFace(c.BACK);c.enable(c.CULL_FACE);c.enable(c.BLEND);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA);c.clearColor(0,0,0,0)}function o(r,s){var t=["#ifdef GL_ES","precision highp float;","#endif",r?"#define MAX_DIR_LIGHTS "+r:"",s?"#define MAX_POINT_LIGHTS "+s:"","uniform int material;","uniform sampler2D tDiffuse;","uniform vec4 mColor;","uniform vec4 mAmbient;","uniform vec4 mDiffuse;","uniform vec4 mSpecular;","uniform float mShininess;","uniform int pointLightNumber;","uniform int directionalLightNumber;",r?"uniform mat4 viewMatrix;":"",r?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",s?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main() {","if ( material == 3 ) { ","vec3 normal = normalize( vNormal );","vec3 viewPosition = normalize( vViewPosition );",s?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",s?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",s?"for( int i = 0; i < pointLightNumber; i++ ) {":"",s?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",s?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",s?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",s?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",s?"float pointSpecularWeight = 0.0;":"",s?"if ( pointDotNormalHalf >= 0.0 )":"",s?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",s?"pointDiffuse  += mDiffuse  * pointDiffuseWeight;":"",s?"pointSpecular += mSpecular * pointSpecularWeight;":"",s?"}":"",r?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",r?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",r?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",r?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",r?"vec3 dirVector = normalize( lDirection.xyz );":"",r?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":"",r?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",r?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",r?"float dirSpecularWeight = 0.0;":"",r?"if ( dirDotNormalHalf >= 0.0 )":"",r?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",r?"dirDiffuse  += mDiffuse  * dirDiffuseWeight;":"",r?"dirSpecular += mSpecular * dirSpecularWeight;":"",r?"}":"","vec4 totalLight = mAmbient;",r?"totalLight += dirDiffuse + dirSpecular;":"",s?"totalLight += pointDiffuse + pointSpecular;":"","gl_FragColor = vec4( totalLight.xyz * vLightWeighting, 1.0 );","} else if ( material == 2 ) {","vec4 texelColor = texture2D( tDiffuse, vUv );","gl_FragColor = vec4( texelColor.rgb * vLightWeighting, texelColor.a );","} else if ( material == 1 ) {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","} else {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","}","}"];return t.join("\n")}function g(r,s){var t=[r?"#define MAX_DIR_LIGHTS "+r:"",s?"#define MAX_POINT_LIGHTS "+s:"","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","uniform vec3 cameraPosition;","uniform bool enableLighting;","uniform int pointLightNumber;","uniform int directionalLightNumber;","uniform vec3 ambientLightColor;",r?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",r?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"",s?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",s?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","uniform mat4 objMatrix;","uniform mat4 viewMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat3 normalMatrix;","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",s?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main(void) {","vec4 mPosition = objMatrix * vec4( position, 1.0 );","vViewPosition = cameraPosition - mPosition.xyz;","vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","vec3 transformedNormal = normalize( normalMatrix * normal );","if ( !enableLighting ) {","vLightWeighting = vec3( 1.0, 1.0, 1.0 );","} else {","vLightWeighting = ambientLightColor;",r?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",r?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",r?"float directionalLightWeighting = max( dot( transformedNormal, normalize(lDirection.xyz ) ), 0.0 );":"",r?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",r?"}":"",s?"for( int i = 0; i < pointLightNumber; i++ ) {":"",s?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",s?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":"",s?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",s?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",s?"}":"","}","vNormal = transformedNormal;","vUv = uv;","gl_Position = projectionMatrix * mvPosition;","}"];return t.join("\n")}function h(r,s){f=c.createProgram();c.attachShader(f,b("fragment",o(r,s)));c.attachShader(f,b("vertex",g(r,s)));c.linkProgram(f);if(!c.getProgramParameter(f,c.LINK_STATUS)){alert("Could not initialise shaders")}c.useProgram(f);f.viewMatrix=c.getUniformLocation(f,"viewMatrix");f.modelViewMatrix=c.getUniformLocation(f,"modelViewMatrix");f.projectionMatrix=c.getUniformLocation(f,"projectionMatrix");f.normalMatrix=c.getUniformLocation(f,"normalMatrix");f.objMatrix=c.getUniformLocation(f,"objMatrix");f.cameraPosition=c.getUniformLocation(f,"cameraPosition");f.enableLighting=c.getUniformLocation(f,"enableLighting");f.ambientLightColor=c.getUniformLocation(f,"ambientLightColor");if(r){f.directionalLightNumber=c.getUniformLocation(f,"directionalLightNumber");f.directionalLightColor=c.getUniformLocation(f,"directionalLightColor");f.directionalLightDirection=c.getUniformLocation(f,"directionalLightDirection")}if(s){f.pointLightNumber=c.getUniformLocation(f,"pointLightNumber");f.pointLightColor=c.getUniformLocation(f,"pointLightColor");f.pointLightPosition=c.getUniformLocation(f,"pointLightPosition")}f.material=c.getUniformLocation(f,"material");f.mColor=c.getUniformLocation(f,"mColor");f.mAmbient=c.getUniformLocation(f,"mAmbient");f.mDiffuse=c.getUniformLocation(f,"mDiffuse");f.mSpecular=c.getUniformLocation(f,"mSpecular");f.mShininess=c.getUniformLocation(f,"mShininess");f.tDiffuse=c.getUniformLocation(f,"tDiffuse");c.uniform1i(f.tDiffuse,0);f.position=c.getAttribLocation(f,"position");c.enableVertexAttribArray(f.position);f.normal=c.getAttribLocation(f,"normal");c.enableVertexAttribArray(f.normal);f.uv=c.getAttribLocation(f,"uv");c.enableVertexAttribArray(f.uv);f.viewMatrixArray=new Float32Array(16);f.modelViewMatrixArray=new Float32Array(16);f.projectionMatrixArray=new Float32Array(16)}function b(s,r){var t;if(s=="fragment"){t=c.createShader(c.FRAGMENT_SHADER)}else{if(s=="vertex"){t=c.createShader(c.VERTEX_SHADER)}}c.shaderSource(t,r);c.compileShader(t);if(!c.getShaderParameter(t,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(t));return null}return t}};THREE.RenderableFace3=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableFace4=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.v4=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableParticle=function(){this.x=null;this.y=null;this.z=null;this.rotation=null;this.scale=new THREE.Vector2();this.color=null;this.material=null};THREE.RenderableLine=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.z=null;this.color=null;this.material=null};
\ No newline at end of file
diff --git a/build/ThreeDebug.js b/build/ThreeDebug.js
index 5305a77f..3fcc715e 100644
--- a/build/ThreeDebug.js
+++ b/build/ThreeDebug.js
@@ -1,2 +1,2 @@
 // ThreeDebug.js r28 - http://github.com/mrdoob/three.js
-var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};THREE.Color.prototype={setRGBA:function(f,e,c,d){this.r=f;this.g=e;this.b=c;this.a=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=(~~a).toString(16).length<8?255<<24^a:a;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},copyRGB:function(a){this.r=a.r;this.g=a.g;this.b=a.b},copyRGBA:function(a){this.r=a.r;this.g=a.g;this.b=a.b;this.a=a.a},multiplySelfRGB:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b},updateHex:function(){this.hex=~~(this.a*255)<<24^~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.a=(this.hex>>24&255)/255;this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgba("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+","+this.a+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", a: "+this.a+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,c,b){this.x=a||0;this.y=c||0;this.z=b||0};THREE.Vector3.prototype={set:function(a,c,b){this.x=a;this.y=c;this.z=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},cross:function(b,a){this.x=b.y*a.z-b.z*a.y;this.y=b.z*a.x-b.x*a.z;this.z=b.x*a.y-b.y*a.x;return this},crossSelf:function(c){var b=this.x,a=this.y,d=this.z;this.x=a*c.z-d*c.y;this.y=d*c.x-b*c.z;this.z=b*c.y-a*c.x;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;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(d){var c=this.x-d.x,b=this.y-d.y,a=this.z-d.z;return c*c+b*b+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){if(this.length()>0){this.multiplyScalar(1/this.length())}else{this.multiplyScalar(0)}return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){var a=0.0001;return(Math.abs(this.x)<a)&&(Math.abs(this.y)<a)&&(Math.abs(this.z)<a)},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};THREE.Vector4=function(a,d,c,b){this.x=a||0;this.y=d||0;this.z=c||0;this.w=b||1};THREE.Vector4.prototype={set:function(a,d,c,b){this.x=a;this.y=d;this.z=c;this.w=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;this.w=b.w+a.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;this.w=b.w-a.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"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(f){var c,a,b,e=f.objects,d=[];for(c=0,a=e.length;c<a;c++){b=e[c];if(b instanceof THREE.Mesh){d=d.concat(this.intersectObject(b))}}d.sort(function(h,g){return h.distance-g.distance});return d},intersectObject:function(w){var n,j,i,t,s,q,p,v,k,x,u,r,g=w.geometry,h=g.vertices,o,e=[],m;for(n=0,j=g.faces.length;n<j;n++){i=g.faces[n];u=this.origin.clone();r=this.direction.clone();t=w.matrix.transform(h[i.a].position.clone());s=w.matrix.transform(h[i.b].position.clone());q=w.matrix.transform(h[i.c].position.clone());p=i instanceof THREE.Face4?w.matrix.transform(h[i.d].position.clone()):null;v=w.matrixRotation.transform(i.normal.clone());k=r.dot(v);if(k<0){x=v.dot(new THREE.Vector3().sub(t,u))/k;m=u.addSelf(r.multiplyScalar(x));if(i instanceof THREE.Face3){if(l(m,t,s,q)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}else{if(i instanceof THREE.Face4){if(l(m,t,s,p)||l(m,s,q,p)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}}}}return e;function l(d,G,D,B){var J=B.clone().subSelf(G),H=D.clone().subSelf(G),E=d.clone().subSelf(G),F=J.dot(J),C=J.dot(H),A=J.dot(E),z=H.dot(H),f=H.dot(E),y=1/(F*z-C*C),K=(z*A-C*f)*y,I=(F*f-C*A)*y;return(K>0)&&(I>0)&&(K+I<1)}}};THREE.Rectangle=function(){var e,g,h,d,a,c,f=true;function b(){a=h-e;c=d-g}this.getX=function(){return e};this.getY=function(){return g};this.getWidth=function(){return a};this.getHeight=function(){return c};this.getLeft=function(){return e};this.getTop=function(){return g};this.getRight=function(){return h};this.getBottom=function(){return d};this.set=function(l,k,j,i){f=false;e=l;g=k;h=j;d=i;b()};this.addPoint=function(i,j){if(f){f=false;e=i;g=j;h=i;d=j}else{e=Math.min(e,i);g=Math.min(g,j);h=Math.max(h,i);d=Math.max(d,j)}b()};this.addRectangle=function(i){if(f){f=false;e=i.getLeft();g=i.getTop();h=i.getRight();d=i.getBottom()}else{e=Math.min(e,i.getLeft());g=Math.min(g,i.getTop());h=Math.max(h,i.getRight());d=Math.max(d,i.getBottom())}b()};this.inflate=function(i){e-=i;g-=i;h+=i;d+=i;b()};this.minSelf=function(i){e=Math.max(e,i.getLeft());g=Math.max(g,i.getTop());h=Math.min(h,i.getRight());d=Math.min(d,i.getBottom());b()};this.instersects=function(i){return Math.min(h,i.getRight())-Math.max(e,i.getLeft())>=0&&Math.min(d,i.getBottom())-Math.max(g,i.getTop())>=0};this.empty=function(){f=true;e=0;g=0;h=0;d=0;b()};this.isEmpty=function(){return f};this.toString=function(){return"THREE.Rectangle ( left: "+e+", right: "+h+", top: "+g+", bottom: "+d+", width: "+a+", height: "+c+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};THREE.Matrix4=function(){this._x=new THREE.Vector3();this._y=new THREE.Vector3();this._z=new THREE.Vector3()};THREE.Matrix4.prototype={n11:1,n12:0,n13:0,n14:0,n21:0,n22:1,n23:0,n24:0,n31:0,n32:0,n33:1,n34:0,n41:0,n42:0,n43:0,n44:1,identity:function(){this.n11=1;this.n12=0;this.n13=0;this.n14=0;this.n21=0;this.n22=1;this.n23=0;this.n24=0;this.n31=0;this.n32=0;this.n33=1;this.n34=0;this.n41=0;this.n42=0;this.n43=0;this.n44=1},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44},lookAt:function(d,c,b){var a=this._x,f=this._y,e=this._z;e.sub(d,c);e.normalize();a.cross(b,e);a.normalize();f.cross(e,a);f.normalize();this.n11=a.x;this.n12=a.y;this.n13=a.z;this.n14=-a.dot(d);this.n21=f.x;this.n22=f.y;this.n23=f.z;this.n24=-f.dot(d);this.n31=e.x;this.n32=e.y;this.n33=e.z;this.n34=-e.dot(d);this.n41=0;this.n42=0;this.n43=0;this.n44=1},transform:function(a){var d=a.x,c=a.y,b=a.z,e=a.w?a.w:1;a.x=this.n11*d+this.n12*c+this.n13*b+this.n14*e;a.y=this.n21*d+this.n22*c+this.n23*b+this.n24*e;a.z=this.n31*d+this.n32*c+this.n33*b+this.n34*e;e=this.n41*d+this.n42*c+this.n43*b+this.n44*e;if(a.w){a.w=e}else{a.x=a.x/e;a.y=a.y/e;a.z=a.z/e}return a},crossVector:function(b){var c=new THREE.Vector4();c.x=this.n11*b.x+this.n12*b.y+this.n13*b.z+this.n14*b.w;c.y=this.n21*b.x+this.n22*b.y+this.n23*b.z+this.n24*b.w;c.z=this.n31*b.x+this.n32*b.y+this.n33*b.z+this.n34*b.w;c.w=(b.w)?this.n41*b.x+this.n42*b.y+this.n43*b.z+this.n44*b.w:1;return c},multiply:function(d,c){this.n11=d.n11*c.n11+d.n12*c.n21+d.n13*c.n31+d.n14*c.n41;this.n12=d.n11*c.n12+d.n12*c.n22+d.n13*c.n32+d.n14*c.n42;this.n13=d.n11*c.n13+d.n12*c.n23+d.n13*c.n33+d.n14*c.n43;this.n14=d.n11*c.n14+d.n12*c.n24+d.n13*c.n34+d.n14*c.n44;this.n21=d.n21*c.n11+d.n22*c.n21+d.n23*c.n31+d.n24*c.n41;this.n22=d.n21*c.n12+d.n22*c.n22+d.n23*c.n32+d.n24*c.n42;this.n23=d.n21*c.n13+d.n22*c.n23+d.n23*c.n33+d.n24*c.n43;this.n24=d.n21*c.n14+d.n22*c.n24+d.n23*c.n34+d.n24*c.n44;this.n31=d.n31*c.n11+d.n32*c.n21+d.n33*c.n31+d.n34*c.n41;this.n32=d.n31*c.n12+d.n32*c.n22+d.n33*c.n32+d.n34*c.n42;this.n33=d.n31*c.n13+d.n32*c.n23+d.n33*c.n33+d.n34*c.n43;this.n34=d.n31*c.n14+d.n32*c.n24+d.n33*c.n34+d.n34*c.n44;this.n41=d.n41*c.n11+d.n42*c.n21+d.n43*c.n31+d.n44*c.n41;this.n42=d.n41*c.n12+d.n42*c.n22+d.n43*c.n32+d.n44*c.n42;this.n43=d.n41*c.n13+d.n42*c.n23+d.n43*c.n33+d.n44*c.n43;this.n44=d.n41*c.n14+d.n42*c.n24+d.n43*c.n34+d.n44*c.n44},multiplySelf:function(c){var o=this.n11,n=this.n12,k=this.n13,i=this.n14,f=this.n21,e=this.n22,d=this.n23,b=this.n24,a=this.n31,r=this.n32,q=this.n33,p=this.n34,l=this.n41,j=this.n42,h=this.n43,g=this.n44;this.n11=o*c.n11+n*c.n21+k*c.n31+i*c.n41;this.n12=o*c.n12+n*c.n22+k*c.n32+i*c.n42;this.n13=o*c.n13+n*c.n23+k*c.n33+i*c.n43;this.n14=o*c.n14+n*c.n24+k*c.n34+i*c.n44;this.n21=f*c.n11+e*c.n21+d*c.n31+b*c.n41;this.n22=f*c.n12+e*c.n22+d*c.n32+b*c.n42;this.n23=f*c.n13+e*c.n23+d*c.n33+b*c.n43;this.n24=f*c.n14+e*c.n24+d*c.n34+b*c.n44;this.n31=a*c.n11+r*c.n21+q*c.n31+p*c.n41;this.n32=a*c.n12+r*c.n22+q*c.n32+p*c.n42;this.n33=a*c.n13+r*c.n23+q*c.n33+p*c.n43;this.n34=a*c.n14+r*c.n24+q*c.n34+p*c.n44;this.n41=l*c.n11+j*c.n21+h*c.n31+g*c.n41;this.n42=l*c.n12+j*c.n22+h*c.n32+g*c.n42;this.n43=l*c.n13+j*c.n23+h*c.n33+g*c.n43;this.n44=l*c.n14+j*c.n24+h*c.n34+g*c.n44},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},determinant:function(){return(this.n14*this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44)},transpose:function(){function a(d,e,c){var b=d[e];d[e]=d[c];d[c]=b}a(this,"n21","n12");a(this,"n31","n13");a(this,"n32","n23");a(this,"n41","n14");a(this,"n42","n24");a(this,"n43","n34");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(){return[this.n11,this.n21,this.n31,this.n41,this.n12,this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n14=b;a.n24=d;a.n34=c;return a};THREE.Matrix4.scaleMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n11=b;a.n22=d;a.n33=c;return a};THREE.Matrix4.rotationXMatrix=function(b){var a=new THREE.Matrix4();a.n22=a.n33=Math.cos(b);a.n32=Math.sin(b);a.n23=-a.n32;return a};THREE.Matrix4.rotationYMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n33=Math.cos(b);a.n13=Math.sin(b);a.n31=-a.n13;return a};THREE.Matrix4.rotationZMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n22=Math.cos(b);a.n21=Math.sin(b);a.n12=-a.n21;return a};THREE.Matrix4.rotationAxisAngleMatrix=function(b,d){var a=new THREE.Matrix4(),f=Math.cos(d),j=Math.sin(d),i=1-f,h=b.x,g=b.y,e=b.z;a.n11=i*h*h+f;a.n12=i*h*g-j*e;a.n13=i*h*e+j*g;a.n21=i*h*g+j*e;a.n22=i*g*g+f;a.n23=i*g*e-j*h;a.n31=i*h*e-j*g;a.n32=i*g*e+j*h;a.n33=i*e*e+f;return a};THREE.Matrix4.makeInvert=function(b){var a=new THREE.Matrix4();a.n11=b.n23*b.n34*b.n42-b.n24*b.n33*b.n42+b.n24*b.n32*b.n43-b.n22*b.n34*b.n43-b.n23*b.n32*b.n44+b.n22*b.n33*b.n44;a.n12=b.n14*b.n33*b.n42-b.n13*b.n34*b.n42-b.n14*b.n32*b.n43+b.n12*b.n34*b.n43+b.n13*b.n32*b.n44-b.n12*b.n33*b.n44;a.n13=b.n13*b.n24*b.n42-b.n14*b.n23*b.n42+b.n14*b.n22*b.n43-b.n12*b.n24*b.n43-b.n13*b.n22*b.n44+b.n12*b.n23*b.n44;a.n14=b.n14*b.n23*b.n32-b.n13*b.n24*b.n32-b.n14*b.n22*b.n33+b.n12*b.n24*b.n33+b.n13*b.n22*b.n34-b.n12*b.n23*b.n34;a.n21=b.n24*b.n33*b.n41-b.n23*b.n34*b.n41-b.n24*b.n31*b.n43+b.n21*b.n34*b.n43+b.n23*b.n31*b.n44-b.n21*b.n33*b.n44;a.n22=b.n13*b.n34*b.n41-b.n14*b.n33*b.n41+b.n14*b.n31*b.n43-b.n11*b.n34*b.n43-b.n13*b.n31*b.n44+b.n11*b.n33*b.n44;a.n23=b.n14*b.n23*b.n41-b.n13*b.n24*b.n41-b.n14*b.n21*b.n43+b.n11*b.n24*b.n43+b.n13*b.n21*b.n44-b.n11*b.n23*b.n44;a.n24=b.n13*b.n24*b.n31-b.n14*b.n23*b.n31+b.n14*b.n21*b.n33-b.n11*b.n24*b.n33-b.n13*b.n21*b.n34+b.n11*b.n23*b.n34;a.n31=b.n22*b.n34*b.n41-b.n24*b.n32*b.n41+b.n24*b.n31*b.n42-b.n21*b.n34*b.n42-b.n22*b.n31*b.n44+b.n21*b.n32*b.n44;a.n32=b.n14*b.n32*b.n41-b.n12*b.n34*b.n41-b.n14*b.n31*b.n42+b.n11*b.n34*b.n42+b.n12*b.n31*b.n44-b.n11*b.n32*b.n44;a.n33=b.n13*b.n24*b.n41-b.n14*b.n22*b.n41+b.n14*b.n21*b.n42-b.n11*b.n24*b.n42-b.n12*b.n21*b.n44+b.n11*b.n22*b.n44;a.n34=b.n14*b.n22*b.n31-b.n12*b.n24*b.n31-b.n14*b.n21*b.n32+b.n11*b.n24*b.n32+b.n12*b.n21*b.n34-b.n11*b.n22*b.n34;a.n41=b.n23*b.n32*b.n41-b.n22*b.n33*b.n41-b.n23*b.n31*b.n42+b.n21*b.n33*b.n42+b.n22*b.n31*b.n43-b.n21*b.n32*b.n43;a.n42=b.n12*b.n33*b.n41-b.n13*b.n32*b.n41+b.n13*b.n31*b.n42-b.n11*b.n33*b.n42-b.n12*b.n31*b.n43+b.n11*b.n32*b.n43;a.n43=b.n13*b.n22*b.n41-b.n12*b.n23*b.n41-b.n13*b.n21*b.n42+b.n11*b.n23*b.n42+b.n12*b.n21*b.n43-b.n11*b.n22*b.n43;a.n44=b.n12*b.n23*b.n31-b.n13*b.n22*b.n31+b.n13*b.n21*b.n32-b.n11*b.n23*b.n32-b.n12*b.n21*b.n33+b.n11*b.n22*b.n33;a.multiplyScalar(1/b.determinant());return a};THREE.Matrix4.makeInvert3x3=function(o){var e=o.flatten(),l=new THREE.Matrix3(),n=e[10]*e[5]-e[6]*e[9],i=-e[10]*e[1]+e[2]*e[9],d=e[6]*e[1]-e[2]*e[5],k=-e[10]*e[4]+e[6]*e[8],g=e[10]*e[0]-e[2]*e[8],c=-e[6]*e[0]+e[2]*e[4],j=e[9]*e[4]-e[5]*e[8],f=-e[9]*e[0]+e[1]*e[8],a=e[5]*e[0]-e[1]*e[4],h=e[0]*(n)+e[1]*(k)+e[2]*(j),b;if(h==0){throw"matrix not invertible"}b=1/h;l.m[0]=b*n;l.m[1]=b*i;l.m[2]=b*d;l.m[3]=b*k;l.m[4]=b*g;l.m[5]=b*c;l.m[6]=b*j;l.m[7]=b*f;l.m[8]=b*a;return l};THREE.Matrix4.makeFrustum=function(f,r,e,o,i,h){var g,q,n,p,l,k,j;g=new THREE.Matrix4();q=2*i/(r-f);n=2*i/(o-e);p=(r+f)/(r-f);l=(o+e)/(o-e);k=-(h+i)/(h-i);j=-2*h*i/(h-i);g.n11=q;g.n12=0;g.n13=p;g.n14=0;g.n21=0;g.n22=n;g.n23=l;g.n24=0;g.n31=0;g.n32=0;g.n33=k;g.n34=j;g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(e,c,g,b){var a,f,h,d;a=g*Math.tan(e*Math.PI/360);f=-a;h=f*c;d=a*c;return THREE.Matrix4.makeFrustum(h,d,f,a,g,b)};THREE.Matrix4.makeOrtho=function(c,o,k,a,g,f){var d,l,j,i,n,e,b;d=new THREE.Matrix4();n=o-c;e=k-a;b=f-g;l=(o+c)/n;j=(k+a)/e;i=(f+g)/b;d.n11=2/n;d.n12=0;d.n13=0;d.n14=-l;d.n21=0;d.n22=2/e;d.n23=0;d.n24=-j;d.n31=0;d.n32=0;d.n33=-2/b;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3();this.positionWorld=new THREE.Vector3();this.positionScreen=new THREE.Vector3();this.normal=b||new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.normalScreen=new THREE.Vector3();this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};THREE.Face3=function(e,d,h,g,f){this.a=e;this.b=d;this.c=h;this.centroid=new THREE.Vector3();this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3();this.vertexNormals=g instanceof Array?g:[];this.material=f instanceof Array?f:[f]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};THREE.Face4=function(f,e,j,i,h,g){this.a=f;this.b=e;this.c=j;this.d=i;this.centroid=new THREE.Vector3();this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3();this.vertexNormals=h instanceof Array?h:[];this.material=g instanceof Array?g:[g]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(b,a){this.u=b||0;this.v=a||0};THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[]};THREE.Geometry.prototype={computeCentroids:function(){var c,b,a;for(c=0,b=this.faces.length;c<b;c++){a=this.faces[c];a.centroid.set(0,0,0);if(a instanceof THREE.Face3){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.divideScalar(3)}else{if(a instanceof THREE.Face4){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.addSelf(this.vertices[a.d].position);a.centroid.divideScalar(4)}}}},computeNormals:function(m){var e,b,o,g,i,j,l,k,d,c,a,h=new THREE.Vector3(),p=new THREE.Vector3();for(o=0,g=this.vertices.length;o<g;o++){i=this.vertices[o];i.normal.set(0,0,0)}for(j=0,l=this.faces.length;j<l;j++){k=this.faces[j];if(m&&k.vertexNormals.length){h.set(0,0,0);for(e=0,b=k.normal.length;e<b;e++){h.addSelf(k.vertexNormals[e])}h.divideScalar(3);if(!h.isZero()){h.normalize()}k.normal.copy(h)}else{d=this.vertices[k.a];c=this.vertices[k.b];a=this.vertices[k.c];h.sub(a.position,c.position);p.sub(d.position,c.position);h.crossSelf(p);if(!h.isZero()){h.normalize()}k.normal.copy(h)}}},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={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 a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0]){this.bbox.x[0]=vertex.position.x}else{if(vertex.position.x>this.bbox.x[1]){this.bbox.x[1]=vertex.position.x}}if(vertex.position.y<this.bbox.y[0]){this.bbox.y[0]=vertex.position.y}else{if(vertex.position.y>this.bbox.y[1]){this.bbox.y[1]=vertex.position.y}}if(vertex.position.z<this.bbox.z[0]){this.bbox.z[0]=vertex.position.z}else{if(vertex.position.z>this.bbox.z[1]){this.bbox.z[1]=vertex.position.z}}}}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+" )"}};THREE.Camera=function(c,b,d,a){this.position=new THREE.Vector3(0,0,0);this.target={position:new THREE.Vector3(0,0,0)};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4();this.projectionMatrix=THREE.Matrix4.makePerspective(c,b,d,a);this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.toString=function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Loader=function(){};THREE.Loader.prototype={loadAsciiOld:function(a,c){var b=document.createElement("script");b.type="text/javascript";b.onload=c;b.src=a;document.getElementsByTagName("head")[0].appendChild(b)},loadAscii:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(f){THREE.Loader.prototype.createModel(f.data,e,b)};d.postMessage(c)},loadBinary:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(h){var g=h.data.materials,f=h.data.buffers;THREE.Loader.prototype.loadAjaxBuffers(f,g,e,b)};d.onerror=function(f){alert("worker.onerror: "+f.message+"\n"+f.data);f.preventDefault()};d.postMessage(c)},loadAjaxBuffers:function(b,a,f,d){var e=new XMLHttpRequest(),c=d+"/"+b;e.onreadystatechange=function(){if(e.readyState==4){if(e.status==200||e.status==0){THREE.Loader.prototype.createBinModel(e.responseText,f,d,a)}else{alert("Couldn't load ["+c+"] ["+e.status+"]")}}};e.open("GET",c,true);e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)},createBinModel:function(c,e,b,a){var d=function(aa){var I=this,h=0,x,A=[],L=[],V,T,O,U,R,P,D,C,B,y,r,q,p,o,u,t,N,K,J;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(I,a,aa);x=W(c,h);h+=x.header_bytes;V=x.vertex_index_bytes,T=x.vertex_index_bytes*2,O=x.vertex_index_bytes*3,U=x.vertex_index_bytes*3+x.material_index_bytes,R=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes,P=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*2,D=x.vertex_index_bytes,C=x.vertex_index_bytes*2,B=x.vertex_index_bytes*3,y=x.vertex_index_bytes*4,r=x.vertex_index_bytes*4+x.material_index_bytes,q=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes,p=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*2,o=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*3,u=x.uv_index_bytes,t=x.uv_index_bytes*2,N=x.uv_index_bytes,K=x.uv_index_bytes*2,J=x.uv_index_bytes*3;h+=w(h);h+=H(h);h+=G(h);h+=Q(h);h+=S(h);h+=ab(h);h+=n(h);h+=g(h);h+=k(h);h+=s(h);h+=z(h);this.computeCentroids();this.computeNormals();function W(ad,ae){var ac={signature:F(ad,ae,8),header_bytes:j(ad,ae+8),vertex_coordinate_bytes:j(ad,ae+9),normal_coordinate_bytes:j(ad,ae+10),uv_coordinate_bytes:j(ad,ae+11),vertex_index_bytes:j(ad,ae+12),normal_index_bytes:j(ad,ae+13),uv_index_bytes:j(ad,ae+14),material_index_bytes:j(ad,ae+15),nvertices:v(ad,ae+16),nnormals:v(ad,ae+16+4*1),nuvs:v(ad,ae+16+4*2),ntri_flat:v(ad,ae+16+4*3),ntri_smooth:v(ad,ae+16+4*4),ntri_flat_uv:v(ad,ae+16+4*5),ntri_smooth_uv:v(ad,ae+16+4*6),nquad_flat:v(ad,ae+16+4*7),nquad_smooth:v(ad,ae+16+4*8),nquad_flat_uv:v(ad,ae+16+4*9),nquad_smooth_uv:v(ad,ae+16+4*10)};return ac}function F(ad,ae,ac){return ad.substr(ae,ac)}function f(af,ae){var ag=j(af,ae),ai=j(af,ae+1),aj=j(af,ae+2),ak=j(af,ae+3),ad=1-(2*(ak>>7)),ah=(((ak<<1)&255)|(aj>>7))-127,ac=((aj&127)<<16)|(ai<<8)|ag;if(ac==0&&ah==-127){return 0}return ad*(1+ac*Math.pow(2,-23))*Math.pow(2,ah)}function v(ag,ah){var af=j(ag,ah),ae=j(ag,ah+1),ad=j(ag,ah+2),ac=j(ag,ah+3);return(ac<<24)+(ad<<16)+(ae<<8)+af}function Z(ae,af){var ad=j(ae,af),ac=j(ae,af+1);return(ac<<8)+ad}function i(ad,ae){var ac=j(ad,ae);return ac>127?ac-256:ac}function j(ac,ad){return ac.charCodeAt(ad)&255}function w(ai){var ae,ac,ah,ag,af=x.vertex_coordinate_bytes*3,ad=ai+x.nvertices*af;for(ae=ai;ae<ad;ae+=af){ac=f(c,ae);ah=f(c,ae+x.vertex_coordinate_bytes);ag=f(c,ae+x.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(I,ac,ah,ag)}return x.nvertices*af}function H(ai){var ae,ac,ah,ag,af=x.normal_coordinate_bytes*3,ad=ai+x.nnormals*af;for(ae=ai;ae<ad;ae+=af){ac=i(c,ae);ah=i(c,ae+x.normal_coordinate_bytes);ag=i(c,ae+x.normal_coordinate_bytes*2);A.push(ac/127,ah/127,ag/127)}return x.nnormals*af}function G(ah){var af,ae,ad,ag=x.uv_coordinate_bytes*2,ac=ah+x.nuvs*ag;for(af=ah;af<ac;af+=ag){ae=f(c,af);ad=f(c,af+x.uv_coordinate_bytes);L.push(ae,ad)}return x.nuvs*ag}function M(af){var ae,ad,ag,ac;ae=v(c,af);ad=v(c,af+V);ag=v(c,af+T);ac=Z(c,af+O);THREE.Loader.prototype.f3(I,ae,ad,ag,ac)}function m(ah){var ag,ae,aj,ad,af,ac,ai;ag=v(c,ah);ae=v(c,ah+V);aj=v(c,ah+T);ad=Z(c,ah+O);af=v(c,ah+U);ac=v(c,ah+R);ai=v(c,ah+P);THREE.Loader.prototype.f3n(I,A,ag,ae,aj,ad,af,ac,ai)}function E(af){var ae,ad,ah,ag,ac;ae=v(c,af);ad=v(c,af+D);ah=v(c,af+C);ag=v(c,af+B);ac=Z(c,af+y);THREE.Loader.prototype.f4(I,ae,ad,ah,ag,ac)}function l(af){var al,ak,aj,ai,ac,ah,ag,ae,ad;al=v(c,af);ak=v(c,af+D);aj=v(c,af+C);ai=v(c,af+B);ac=Z(c,af+y);ah=v(c,af+r);ag=v(c,af+q);ae=v(c,af+p);ad=v(c,af+o);THREE.Loader.prototype.f4n(I,A,al,ak,aj,ai,ac,ah,ag,ae,ad)}function Y(ai){var ah,ae,ac,ag,af,ad,al,ak,aj;ah=v(c,ai);ae=v(c,ai+u);ac=v(c,ai+t);ag=L[ah*2];al=L[ah*2+1];af=L[ae*2];ak=L[ae*2+1];ad=L[ac*2];aj=L[ac*2+1];THREE.Loader.prototype.uv(I,ag,al,af,ak,ad,aj)}function X(ak){var aj,ag,ae,ad,ai,ah,af,ac,ao,an,am,al;aj=v(c,ak);ag=v(c,ak+N);ae=v(c,ak+K);ad=v(c,ak+J);ai=L[aj*2];ao=L[aj*2+1];ah=L[ag*2];an=L[ag*2+1];af=L[ae*2];am=L[ae*2+1];ac=L[ad*2];al=L[ad*2+1];THREE.Loader.prototype.uv(I,ai,ao,ah,an,af,am,ac,al)}function Q(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes,ac=af+x.ntri_flat*ae;for(ad=af;ad<ac;ad+=ae){M(ad)}return ac-af}function ab(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){M(ad);Y(ad+af)}return ac-ag}function S(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ac=af+x.ntri_smooth*ae;for(ad=af;ad<ac;ad+=ae){m(ad)}return ac-af}function n(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){m(ad);Y(ad+af)}return ac-ag}function g(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes,ac=af+x.nquad_flat*ae;for(ad=af;ad<ac;ad+=ae){E(ad)}return ac-af}function s(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){E(ad);X(ad+af)}return ac-ag}function k(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ac=af+x.nquad_smooth*ae;for(ad=af;ad<ac;ad+=ae){l(ad)}return ac-af}function z(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){l(ad);X(ad+af)}return ac-ag}};d.prototype=new THREE.Geometry();d.prototype.constructor=d;e(new d(b))},createModel:function(b,d,a){var c=function(f){var g=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(g,b.materials,f);e();h();this.computeCentroids();this.computeNormals();function e(){var m,k,j,o,n;for(m=0,k=b.vertices.length;m<k;m+=3){j=b.vertices[m];o=b.vertices[m+1];n=b.vertices[m+2];THREE.Loader.prototype.v(g,j,o,n)}}function h(){function p(v,u){var t,s,w,l;t=v[u];s=v[u+1];w=v[u+2];l=v[u+3];THREE.Loader.prototype.f3(g,t,s,w,l)}function k(l,u){var z,y,x,s,w,v,t;z=l[u];y=l[u+1];x=l[u+2];s=l[u+3];w=l[u+4];v=l[u+5];t=l[u+6];THREE.Loader.prototype.f3n(g,b.normals,z,y,x,s,w,v,t)}function o(w,u){var t,s,x,v,l;t=w[u];s=w[u+1];x=w[u+2];v=w[u+3];l=w[u+4];THREE.Loader.prototype.f4(g,t,s,x,v,l)}function j(l,v){var B,A,z,y,s,x,w,u,t;B=l[v];A=l[v+1];z=l[v+2];y=l[v+3];s=l[v+4];x=l[v+5];w=l[v+6];u=l[v+7];t=l[v+8];THREE.Loader.prototype.f4n(g,b.normals,B,A,z,y,s,x,w,u,t)}function r(l,y){var x,u,s,w,v,t,B,A,z;x=l[y];u=l[y+1];s=l[y+2];w=b.uvs[x*2];B=b.uvs[x*2+1];v=b.uvs[u*2];A=b.uvs[u*2+1];t=b.uvs[s*2];z=b.uvs[s*2+1];THREE.Loader.prototype.uv(g,w,B,v,A,t,z)}function q(s,A){var z,w,v,t,y,x,u,l,E,D,C,B;z=s[A];w=s[A+1];v=s[A+2];t=s[A+3];y=b.uvs[z*2];E=b.uvs[z*2+1];x=b.uvs[w*2];D=b.uvs[w*2+1];u=b.uvs[v*2];C=b.uvs[v*2+1];l=b.uvs[t*2];B=b.uvs[t*2+1];THREE.Loader.prototype.uv(g,y,E,x,D,u,C,l,B)}var n,m;for(n=0,m=b.triangles.length;n<m;n+=4){p(b.triangles,n)}for(n=0,m=b.triangles_uv.length;n<m;n+=7){p(b.triangles_uv,n);r(b.triangles_uv,n+4)}for(n=0,m=b.triangles_n.length;n<m;n+=7){k(b.triangles_n,n)}for(n=0,m=b.triangles_n_uv.length;n<m;n+=10){k(b.triangles_n_uv,n);r(b.triangles_n_uv,n+7)}for(n=0,m=b.quads.length;n<m;n+=5){o(b.quads,n)}for(n=0,m=b.quads_uv.length;n<m;n+=9){o(b.quads_uv,n);q(b.quads_uv,n+5)}for(n=0,m=b.quads_n.length;n<m;n+=9){j(b.quads_n,n)}for(n=0,m=b.quads_n_uv.length;n<m;n+=13){j(b.quads_n_uv,n);q(b.quads_n_uv,n+9)}}};c.prototype=new THREE.Geometry();c.prototype.constructor=c;d(new c(a))},v:function(b,a,d,c){b.vertices.push(new THREE.Vertex(new THREE.Vector3(a,d,c)))},f3:function(h,e,d,i,f){var g=h.materials[f];h.faces.push(new THREE.Face3(e,d,i,null,g))},f4:function(i,f,e,k,j,g){var h=i.materials[g];i.faces.push(new THREE.Face4(f,e,k,j,null,h))},f3n:function(d,l,s,r,q,p,j,i,h){var k=d.materials[p],g=l[j*3],f=l[j*3+1],e=l[j*3+2],o=l[i*3],n=l[i*3+1],m=l[i*3+2],v=l[h*3],u=l[h*3+1],t=l[h*3+2];d.faces.push(new THREE.Face3(s,r,q,[new THREE.Vector3(g,f,e),new THREE.Vector3(o,n,m),new THREE.Vector3(v,u,t)],k))},f4n:function(e,q,y,x,w,u,v,o,n,m,k){var p=e.materials[v],j=q[o*3],h=q[o*3+1],f=q[o*3+2],t=q[n*3],s=q[n*3+1],r=q[n*3+2],B=q[m*3],A=q[m*3+1],z=q[m*3+2],l=q[k*3],i=q[k*3+1],g=q[k*3+2];e.faces.push(new THREE.Face4(y,x,w,u,[new THREE.Vector3(j,h,f),new THREE.Vector3(t,s,r),new THREE.Vector3(B,A,z),new THREE.Vector3(l,i,g)],p))},uv:function(j,e,i,c,h,b,g,a,f){var d=[];d.push(new THREE.UV(e,i));d.push(new THREE.UV(c,h));d.push(new THREE.UV(b,g));if(a&&f){d.push(new THREE.UV(a,f))}j.uvs.push(d)},init_materials:function(d,a,c){d.materials=[];for(var b=0;b<a.length;++b){d.materials[b]=[THREE.Loader.prototype.createMaterial(a[b],c)]}},createMaterial:function(a,c){function g(j){var i=Math.log(j)/Math.LN2;return Math.floor(i)==i}function f(j){var i=Math.log(j)/Math.LN2;return Math.pow(2,Math.round(i))}var d,e,h,b;if(a.map_diffuse&&c){e=document.createElement("canvas");d=new THREE.MeshBitmapMaterial(e);h=new Image();h.onload=function(){if(!g(this.width)||!g(this.height)){var i=f(this.width),j=f(this.height);d.bitmap.width=i;d.bitmap.height=j;d.bitmap.getContext("2d").drawImage(this,0,0,i,j)}else{d.bitmap=this}d.loaded=1};h.src=c+"/"+a.map_diffuse}else{if(a.col_diffuse){b=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;d=new THREE.MeshColorFillMaterial(b,a.transparency)}else{if(a.a_dbg_color){d=new THREE.MeshColorFillMaterial(a.a_dbg_color)}else{d=new THREE.MeshColorFillMaterial(15658734)}}}return d}};THREE.Light=function(a){this.color=new THREE.Color(255<<24|a)};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light();THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,1,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,0,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.PointLight;THREE.Object3D=function(a){this.position=new THREE.Vector3();this.rotation=new THREE.Vector3();this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4();this.matrixTranslation=new THREE.Matrix4();this.matrixRotation=new THREE.Matrix4();this.matrixScale=new THREE.Matrix4();this.screen=new THREE.Vector3();this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);this.matrixRotation=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.matrixRotation.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.matrixRotation.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.matrixScale=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.matrixRotation);this.matrix.multiplySelf(this.matrixScale)}};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D();THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(b,a){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a]};THREE.Line.prototype=new THREE.Object3D();THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(b,a,c){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a];this.flipSided=false;this.doubleSided=false;this.overdraw=false;this.materialFaceGroup={};this.sortFacesByMaterial();if(c){this.normalizeUVs()}this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D();THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.sortFacesByMaterial=function(){var c,b,e,m,k,h,j,n,d,g={};function a(f){var i=[];for(c=0,b=f.length;c<b;c++){if(f[c]==undefined){i.push("undefined")}else{i.push(f[c].toString())}}return i.join("_")}for(e=0,m=this.geometry.faces.length;e<m;e++){k=this.geometry.faces[e];h=k.material;n=a(h);if(g[n]==undefined){g[n]={hash:n,counter:0}}d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}j=k instanceof THREE.Face3?3:4;if(this.materialFaceGroup[d].vertices+j>65535){g[n].counter+=1;d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}}this.materialFaceGroup[d].faces.push(e);this.materialFaceGroup[d].vertices+=j}};THREE.Mesh.prototype.normalizeUVs=function(){var e,a,b,d,c;for(e=0,a=this.geometry.uvs.length;e<a;e++){c=this.geometry.uvs[e];for(b=0,d=c.length;b<d;b++){if(c[b].u!=1){c[b].u=c[b].u-Math.floor(c[b].u)}if(c[b].v!=1){c[b].v=c[b].v-Math.floor(c[b].v)}}}};THREE.UVMapping=0;THREE.ReflectionMap=1;THREE.CubeMap=2;THREE.FlatShading=0;THREE.GouraudShading=1;THREE.PhongShading=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubstractiveBlending=2;THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;if(a){if(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.linewidth!==undefined){this.linewidth=a.linewidth}}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>)"}};THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_size: "+this.wireframe_linewidth+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.specular_map=null;this.shininess=30;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color=new THREE.Color(a.color)}if(a.map!==undefined){this.map=a.map}if(a.ambient!==undefined){this.ambient=new THREE.Color(a.ambient)}if(a.specular!==undefined){this.specular_color=new THREE.Color(a.specular)}if(a.specular_map!==undefined){this.specular_map=a.specular_map}if(a.shininess!==undefined){this.shininess=a.shininess}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>specular_map: "+this.specular_map+"<br/>shininess: "+this.shininess+"<br/>alpha: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2();if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleDOMMaterial=function(a){this.domElement=a;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};THREE.Texture=function(b,a){this.image=b;this.mapping=a?a:THREE.UVMapping;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>mapping: "+this.mapping+"<br/>)"}};THREE.Scene=function(){this.objects=[];this.lights=[];this.addObject=function(a){this.objects.push(a)};this.removeObject=function(a){var b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1)}};this.addLight=function(a){this.lights.push(a)};this.removeLight=function(a){var b=this.lights.indexOf(a);if(b!==-1){this.lights.splice(b,1)}};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};THREE.Projector=function(){var e=null,c,p,n=[],b,f,l=[],k,m,i=[],j,h,a=[],g=new THREE.Vector4(),d=new THREE.Matrix4(),o=new THREE.Matrix4();this.projectScene=function(J,G){var F,E,D,K,I,B,r,L,q,z,H,u,C,w,A,y,x,t,s;e=[];p=0,f=0,m=0,h=0;if(G.autoUpdateMatrix){G.updateMatrix()}d.multiply(G.projectionMatrix,G.matrix);r=J.objects;for(F=0,E=r.length;F<E;F++){L=r[F];q=L.matrix;if(L.autoUpdateMatrix){L.updateMatrix()}if(L instanceof THREE.Mesh){o.multiply(d,q);z=L.geometry.vertices;for(D=0,K=z.length;D<K;D++){H=z[D];u=H.positionScreen;u.copy(H.position);o.transform(u);H.__visible=u.z>0&&u.z<1}w=L.geometry.faces;for(I=0,B=w.length;I<B;I++){A=w[I];if(A instanceof THREE.Face3){y=z[A.a];x=z[A.b];t=z[A.c];if(y.__visible&&x.__visible&&t.__visible){if((L.doubleSided||(L.flipSided!=(t.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(t.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0))){c=n[p]=n[p]||new THREE.RenderableFace3();c.v1.copy(y.positionScreen);c.v2.copy(x.positionScreen);c.v3.copy(t.positionScreen);c.normalWorld.copy(A.normal);L.matrixRotation.transform(c.normalWorld);c.centroidWorld.copy(A.centroid);q.transform(c.centroidWorld);c.centroidScreen.copy(c.centroidWorld);d.transform(c.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterial=L.material;c.faceMaterial=A.material;c.overdraw=L.overdraw;c.uvs=L.geometry.uvs[I];c.color=A.color;e.push(c);p++}}}else{if(A instanceof THREE.Face4){y=z[A.a];x=z[A.b];t=z[A.c];s=z[A.d];if(y.__visible&&x.__visible&&t.__visible&&s.__visible){if((L.doubleSided||(L.flipSided!=((s.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(s.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0||(x.positionScreen.x-t.positionScreen.x)*(s.positionScreen.y-t.positionScreen.y)-(x.positionScreen.y-t.positionScreen.y)*(s.positionScreen.x-t.positionScreen.x)<0)))){b=l[f]=l[f]||new THREE.RenderableFace4();b.v1.copy(y.positionScreen);b.v2.copy(x.positionScreen);b.v3.copy(t.positionScreen);b.v4.copy(s.positionScreen);b.normalWorld.copy(A.normal);L.matrixRotation.transform(b.normalWorld);b.centroidWorld.copy(A.centroid);q.transform(b.centroidWorld);b.centroidScreen.copy(b.centroidWorld);d.transform(b.centroidScreen);b.z=b.centroidScreen.z;b.meshMaterial=L.material;b.faceMaterial=A.material;b.overdraw=L.overdraw;b.uvs=L.geometry.uvs[I];b.color=A.color;e.push(b);f++}}}}}}else{if(L instanceof 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THREE.PointLight){pointLights++}}if((pointLights+v)<=y){maxDirLights=v;maxPointLights=pointLights}else{maxDirLights=Math.ceil(y*v/(pointLights+v));maxPointLights=y-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:y-1}}this.setSize=function(u,t){h.width=u;h.height=t;f.viewport(0,0,h.width,h.height)};this.clear=function(){f.clear(f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT)};this.setupLights=function(z){var w,D,x,u,A,E,v=[],B=[],C=[],t=[],y=[];f.uniform1i(n.enableLighting,z.lights.length);for(w=0,D=z.lights.length;w<D;w++){x=z.lights[w];if(x instanceof THREE.AmbientLight){v.push(x)}else{if(x instanceof THREE.DirectionalLight){C.push(x)}else{if(x instanceof THREE.PointLight){B.push(x)}}}}u=A=E=0;for(w=0,D=v.length;w<D;w++){u+=v[w].color.r;A+=v[w].color.g;E+=v[w].color.b}f.uniform3f(n.ambientLightColor,u,A,E);t=[];y=[];for(w=0,D=C.length;w<D;w++){x=C[w];t.push(x.color.r*x.intensity);t.push(x.color.g*x.intensity);t.push(x.color.b*x.intensity);y.push(x.position.x);y.push(x.position.y);y.push(x.position.z)}if(C.length){f.uniform1i(n.directionalLightNumber,C.length);f.uniform3fv(n.directionalLightDirection,y);f.uniform3fv(n.directionalLightColor,t)}t=[];y=[];for(w=0,D=B.length;w<D;w++){x=B[w];t.push(x.color.r*x.intensity);t.push(x.color.g*x.intensity);t.push(x.color.b*x.intensity);y.push(x.position.x);y.push(x.position.y);y.push(x.position.z)}if(B.length){f.uniform1i(n.pointLightNumber,B.length);f.uniform3fv(n.pointLightPosition,y);f.uniform3fv(n.pointLightColor,t)}};this.createBuffers=function(M,K){var I,A,C,z,H,L,y,w,v,u,t,x=M.materialFaceGroup[K],E=[],G=[],D=[],J=[],F=[],B=0;for(I=0,A=x.faces.length;I<A;I++){C=x.faces[I];z=M.geometry.faces[C];H=z.vertexNormals;L=z.normal;y=M.geometry.uvs[C];if(z instanceof THREE.Face3){w=M.geometry.vertices[z.a].position;v=M.geometry.vertices[z.b].position;u=M.geometry.vertices[z.c].position;D.push(w.x,w.y,w.z);D.push(v.x,v.y,v.z);D.push(u.x,u.y,u.z);if(H.length==3){J.push(H[0].x,H[0].y,H[0].z);J.push(H[1].x,H[1].y,H[1].z);J.push(H[2].x,H[2].y,H[2].z)}else{J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z)}if(y){F.push(y[0].u,y[0].v);F.push(y[1].u,y[1].v);F.push(y[2].u,y[2].v)}E.push(B,B+1,B+2);G.push(B,B+1);G.push(B,B+2);G.push(B+1,B+2);B+=3}else{if(z instanceof THREE.Face4){w=M.geometry.vertices[z.a].position;v=M.geometry.vertices[z.b].position;u=M.geometry.vertices[z.c].position;t=M.geometry.vertices[z.d].position;D.push(w.x,w.y,w.z);D.push(v.x,v.y,v.z);D.push(u.x,u.y,u.z);D.push(t.x,t.y,t.z);if(H.length==4){J.push(H[0].x,H[0].y,H[0].z);J.push(H[1].x,H[1].y,H[1].z);J.push(H[2].x,H[2].y,H[2].z);J.push(H[3].x,H[3].y,H[3].z)}else{J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z)}if(y){F.push(y[0].u,y[0].v);F.push(y[1].u,y[1].v);F.push(y[2].u,y[2].v);F.push(y[3].u,y[3].v)}E.push(B,B+1,B+2);E.push(B,B+2,B+3);G.push(B,B+1);G.push(B,B+2);G.push(B,B+3);G.push(B+1,B+2);G.push(B+2,B+3);B+=4}}}if(!D.length){return}x.__webGLVertexBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLVertexBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(D),f.STATIC_DRAW);x.__webGLNormalBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLNormalBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(J),f.STATIC_DRAW);x.__webGLUVBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLUVBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(F),f.STATIC_DRAW);x.__webGLFaceBuffer=f.createBuffer();f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,x.__webGLFaceBuffer);f.bufferData(f.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),f.STATIC_DRAW);x.__webGLLineBuffer=f.createBuffer();f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,x.__webGLLineBuffer);f.bufferData(f.ELEMENT_ARRAY_BUFFER,new Uint16Array(G),f.STATIC_DRAW);x.__webGLFaceCount=E.length;x.__webGLLineCount=G.length};this.renderBuffer=function(u,t){if(u instanceof THREE.MeshPhongMaterial){mAmbient=u.ambient;mDiffuse=u.diffuse;mSpecular=u.specular;f.uniform4f(n.mAmbient,mAmbient.r,mAmbient.g,mAmbient.b,u.opacity);f.uniform4f(n.mDiffuse,mDiffuse.r,mDiffuse.g,mDiffuse.b,u.opacity);f.uniform4f(n.mSpecular,mSpecular.r,mSpecular.g,mSpecular.b,u.opacity);f.uniform1f(n.mShininess,u.shininess);f.uniform1i(n.material,o)}else{if(u instanceof THREE.MeshColorFillMaterial){color=u.color;f.uniform4f(n.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);f.uniform1i(n.material,g)}else{if(u instanceof THREE.MeshColorStrokeMaterial){lineWidth=u.lineWidth;color=u.color;f.uniform4f(n.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);f.uniform1i(n.material,c)}else{if(u instanceof THREE.MeshBitmapMaterial){if(!u.__webGLTexture&&u.loaded){u.__webGLTexture=f.createTexture();f.bindTexture(f.TEXTURE_2D,u.__webGLTexture);f.texImage2D(f.TEXTURE_2D,0,f.RGBA,f.RGBA,f.UNSIGNED_BYTE,u.bitmap);f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,f.LINEAR);f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,f.LINEAR_MIPMAP_LINEAR);f.generateMipmap(f.TEXTURE_2D);f.bindTexture(f.TEXTURE_2D,null)}f.activeTexture(f.TEXTURE0);f.bindTexture(f.TEXTURE_2D,u.__webGLTexture);f.uniform1i(n.tDiffuse,0);f.uniform1i(n.material,s)}}}}f.bindBuffer(f.ARRAY_BUFFER,t.__webGLVertexBuffer);f.vertexAttribPointer(n.position,3,f.FLOAT,false,0,0);f.bindBuffer(f.ARRAY_BUFFER,t.__webGLNormalBuffer);f.vertexAttribPointer(n.normal,3,f.FLOAT,false,0,0);if(u instanceof THREE.MeshBitmapMaterial){f.bindBuffer(f.ARRAY_BUFFER,t.__webGLUVBuffer);f.enableVertexAttribArray(n.uv);f.vertexAttribPointer(n.uv,2,f.FLOAT,false,0,0)}else{f.disableVertexAttribArray(n.uv)}if(u instanceof THREE.MeshBitmapMaterial||u instanceof THREE.MeshColorFillMaterial||u instanceof THREE.MeshPhongMaterial){f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,t.__webGLFaceBuffer);f.drawElements(f.TRIANGLES,t.__webGLFaceCount,f.UNSIGNED_SHORT,0)}else{if(u instanceof THREE.MeshColorStrokeMaterial){f.lineWidth(lineWidth);f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,t.__webGLLineBuffer);f.drawElements(f.LINES,t.__webGLLineCount,f.UNSIGNED_SHORT,0)}}};this.renderMesh=function(v,y){var x,u,t,w,B,z,A,C;for(B in v.materialFaceGroup){C=v.materialFaceGroup[B];if(!C.__webGLVertexBuffer){this.createBuffers(v,B)}for(t=0,w=v.material.length;t<w;t++){A=v.material[t];if(A instanceof THREE.MeshFaceMaterial){for(x=0,u=C.material.length;x<u;x++){z=C.material[x];this.renderBuffer(z,C)}}else{z=A;this.renderBuffer(z,C)}}}};this.setupMatrices=function(t,u){t.autoUpdateMatrix&&t.updateMatrix();k.multiply(u.matrix,t.matrix);n.viewMatrixArray=new Float32Array(u.matrix.flatten());n.modelViewMatrixArray=new Float32Array(k.flatten());n.projectionMatrixArray=new Float32Array(u.projectionMatrix.flatten());d=THREE.Matrix4.makeInvert3x3(k).transpose();n.normalMatrixArray=new Float32Array(d.m);f.uniformMatrix4fv(n.viewMatrix,false,n.viewMatrixArray);f.uniformMatrix4fv(n.modelViewMatrix,false,n.modelViewMatrixArray);f.uniformMatrix4fv(n.projectionMatrix,false,n.projectionMatrixArray);f.uniformMatrix3fv(n.normalMatrix,false,n.normalMatrixArray);f.uniformMatrix4fv(n.objMatrix,false,new Float32Array(t.matrix.flatten()))};this.render=function(w,v){var x,u,t;if(this.autoClear){this.clear()}v.autoUpdateMatrix&&v.updateMatrix();f.uniform3f(n.cameraPosition,v.position.x,v.position.y,v.position.z);this.setupLights(w);for(x=0,u=w.objects.length;x<u;x++){t=w.objects[x];this.setupMatrices(t,v);if(t instanceof THREE.Mesh){this.renderMesh(t,v)}else{if(t instanceof THREE.Line){}else{if(t instanceof THREE.Particle){}}}}};this.setFaceCulling=function(u,t){if(u){if(!t||t=="ccw"){f.frontFace(f.CCW)}else{f.frontFace(f.CW)}if(u=="back"){f.cullFace(f.BACK)}else{if(u=="front"){f.cullFace(f.FRONT)}else{f.cullFace(f.FRONT_AND_BACK)}}f.enable(f.CULL_FACE)}else{f.disable(f.CULL_FACE)}};function a(){try{f=h.getContext("experimental-webgl",{antialias:true})}catch(t){}if(!f){alert("WebGL not supported");throw"cannot create webgl context"}f.clearColor(0,0,0,1);f.clearDepth(1);f.enable(f.DEPTH_TEST);f.depthFunc(f.LEQUAL);f.frontFace(f.CCW);f.cullFace(f.BACK);f.enable(f.CULL_FACE);f.enable(f.BLEND);f.blendFunc(f.ONE,f.ONE_MINUS_SRC_ALPHA);f.clearColor(0,0,0,0)}function p(t,u){var v=["#ifdef GL_ES","precision highp float;","#endif",t?"#define MAX_DIR_LIGHTS "+t:"",u?"#define MAX_POINT_LIGHTS "+u:"","uniform int material;","uniform sampler2D tDiffuse;","uniform vec4 mColor;","uniform vec4 mAmbient;","uniform vec4 mDiffuse;","uniform vec4 mSpecular;","uniform float mShininess;","uniform int pointLightNumber;","uniform int directionalLightNumber;",t?"uniform mat4 viewMatrix;":"",t?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",u?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main() {","if ( material == 3 ) { ","vec3 normal = normalize( vNormal );","vec3 viewPosition = normalize( vViewPosition );",u?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",u?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",u?"for( int i = 0; i < pointLightNumber; i++ ) {":"",u?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",u?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",u?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",u?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",u?"float pointSpecularWeight = 0.0;":"",u?"if ( pointDotNormalHalf >= 0.0 )":"",u?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",u?"pointDiffuse  += mDiffuse  * pointDiffuseWeight;":"",u?"pointSpecular += mSpecular * pointSpecularWeight;":"",u?"}":"",t?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",t?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",t?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",t?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",t?"vec3 dirVector = normalize( lDirection.xyz );":"",t?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":"",t?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",t?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",t?"float dirSpecularWeight = 0.0;":"",t?"if ( dirDotNormalHalf >= 0.0 )":"",t?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",t?"dirDiffuse  += mDiffuse  * dirDiffuseWeight;":"",t?"dirSpecular += mSpecular * dirSpecularWeight;":"",t?"}":"","vec4 totalLight = mAmbient;",t?"totalLight += dirDiffuse + dirSpecular;":"",u?"totalLight += pointDiffuse + pointSpecular;":"","gl_FragColor = vec4( totalLight.xyz * vLightWeighting, 1.0 );","} else if ( material == 2 ) {","vec4 texelColor = texture2D( tDiffuse, vUv );","gl_FragColor = vec4( texelColor.rgb * vLightWeighting, texelColor.a );","} else if ( material == 1 ) {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","} else {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","}","}"];return v.join("\n")}function j(t,u){var v=[t?"#define MAX_DIR_LIGHTS "+t:"",u?"#define MAX_POINT_LIGHTS "+u:"","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","uniform vec3 cameraPosition;","uniform bool enableLighting;","uniform int pointLightNumber;","uniform int directionalLightNumber;","uniform vec3 ambientLightColor;",t?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",t?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"",u?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",u?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","uniform mat4 objMatrix;","uniform mat4 viewMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat3 normalMatrix;","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",u?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main(void) {","vec4 mPosition = objMatrix * vec4( position, 1.0 );","vViewPosition = cameraPosition - mPosition.xyz;","vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","vec3 transformedNormal = normalize( normalMatrix * normal );","if ( !enableLighting ) {","vLightWeighting = vec3( 1.0, 1.0, 1.0 );","} else {","vLightWeighting = ambientLightColor;",t?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",t?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",t?"float directionalLightWeighting = max( dot( transformedNormal, normalize(lDirection.xyz ) ), 0.0 );":"",t?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",t?"}":"",u?"for( int i = 0; i < pointLightNumber; i++ ) {":"",u?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",u?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":"",u?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",u?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",u?"}":"","}","vNormal = transformedNormal;","vUv = uv;","gl_Position = projectionMatrix * mvPosition;","}"];return v.join("\n")}function i(t,u){n=f.createProgram();f.attachShader(n,r("fragment",p(t,u)));f.attachShader(n,r("vertex",j(t,u)));f.linkProgram(n);if(!f.getProgramParameter(n,f.LINK_STATUS)){alert("Could not initialise shaders")}f.useProgram(n);n.viewMatrix=f.getUniformLocation(n,"viewMatrix");n.modelViewMatrix=f.getUniformLocation(n,"modelViewMatrix");n.projectionMatrix=f.getUniformLocation(n,"projectionMatrix");n.normalMatrix=f.getUniformLocation(n,"normalMatrix");n.objMatrix=f.getUniformLocation(n,"objMatrix");n.cameraPosition=f.getUniformLocation(n,"cameraPosition");n.enableLighting=f.getUniformLocation(n,"enableLighting");n.ambientLightColor=f.getUniformLocation(n,"ambientLightColor");if(t){n.directionalLightNumber=f.getUniformLocation(n,"directionalLightNumber");n.directionalLightColor=f.getUniformLocation(n,"directionalLightColor");n.directionalLightDirection=f.getUniformLocation(n,"directionalLightDirection")}if(u){n.pointLightNumber=f.getUniformLocation(n,"pointLightNumber");n.pointLightColor=f.getUniformLocation(n,"pointLightColor");n.pointLightPosition=f.getUniformLocation(n,"pointLightPosition")}n.material=f.getUniformLocation(n,"material");n.mColor=f.getUniformLocation(n,"mColor");n.mAmbient=f.getUniformLocation(n,"mAmbient");n.mDiffuse=f.getUniformLocation(n,"mDiffuse");n.mSpecular=f.getUniformLocation(n,"mSpecular");n.mShininess=f.getUniformLocation(n,"mShininess");n.tDiffuse=f.getUniformLocation(n,"tDiffuse");f.uniform1i(n.tDiffuse,0);n.position=f.getAttribLocation(n,"position");f.enableVertexAttribArray(n.position);n.normal=f.getAttribLocation(n,"normal");f.enableVertexAttribArray(n.normal);n.uv=f.getAttribLocation(n,"uv");f.enableVertexAttribArray(n.uv);n.viewMatrixArray=new Float32Array(16);n.modelViewMatrixArray=new Float32Array(16);n.projectionMatrixArray=new Float32Array(16)}function r(u,t){var v;if(u=="fragment"){v=f.createShader(f.FRAGMENT_SHADER)}else{if(u=="vertex"){v=f.createShader(f.VERTEX_SHADER)}}f.shaderSource(v,t);f.compileShader(v);if(!f.getShaderParameter(v,f.COMPILE_STATUS)){alert(f.getShaderInfoLog(v));return null}return v}function e(){var t={MAX_VARYING_VECTORS:f.getParameter(f.MAX_VARYING_VECTORS),MAX_VERTEX_ATTRIBS:f.getParameter(f.MAX_VERTEX_ATTRIBS),MAX_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_TEXTURE_IMAGE_UNITS),MAX_VERTEX_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_VERTEX_TEXTURE_IMAGE_UNITS),MAX_COMBINED_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_COMBINED_TEXTURE_IMAGE_UNITS),MAX_VERTEX_UNIFORM_VECTORS:f.getParameter(f.MAX_VERTEX_UNIFORM_VECTORS),MAX_FRAGMENT_UNIFORM_VECTORS:f.getParameter(f.MAX_FRAGMENT_UNIFORM_VECTORS)};return t}function m(u){var t,v="";for(t in u){v+=t+": "+u[t]+"\n"}return v}};THREE.RenderableFace3=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableFace4=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.v4=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableParticle=function(){this.x=null;this.y=null;this.z=null;this.rotation=null;this.scale=new THREE.Vector2();this.color=null;this.material=null};THREE.RenderableLine=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.z=null;this.color=null;this.material=null};
\ No newline at end of file
+var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};THREE.Color.prototype={setRGBA:function(f,e,c,d){this.r=f;this.g=e;this.b=c;this.a=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=(~~a).toString(16).length<8?255<<24^a:a;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},copyRGB:function(a){this.r=a.r;this.g=a.g;this.b=a.b},copyRGBA:function(a){this.r=a.r;this.g=a.g;this.b=a.b;this.a=a.a},multiplySelfRGB:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b},updateHex:function(){this.hex=~~(this.a*255)<<24^~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.a=(this.hex>>24&255)/255;this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgba("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+","+this.a+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", a: "+this.a+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,c,b){this.x=a||0;this.y=c||0;this.z=b||0};THREE.Vector3.prototype={set:function(a,c,b){this.x=a;this.y=c;this.z=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},cross:function(b,a){this.x=b.y*a.z-b.z*a.y;this.y=b.z*a.x-b.x*a.z;this.z=b.x*a.y-b.y*a.x;return this},crossSelf:function(c){var b=this.x,a=this.y,d=this.z;this.x=a*c.z-d*c.y;this.y=d*c.x-b*c.z;this.z=b*c.y-a*c.x;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;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(d){var c=this.x-d.x,b=this.y-d.y,a=this.z-d.z;return c*c+b*b+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){if(this.length()>0){this.multiplyScalar(1/this.length())}else{this.multiplyScalar(0)}return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){var a=0.0001;return(Math.abs(this.x)<a)&&(Math.abs(this.y)<a)&&(Math.abs(this.z)<a)},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};THREE.Vector4=function(a,d,c,b){this.x=a||0;this.y=d||0;this.z=c||0;this.w=b||1};THREE.Vector4.prototype={set:function(a,d,c,b){this.x=a;this.y=d;this.z=c;this.w=b;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},add:function(b,a){this.x=b.x+a.x;this.y=b.y+a.y;this.z=b.z+a.z;this.w=b.w+a.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(b,a){this.x=b.x-a.x;this.y=b.y-a.y;this.z=b.z-a.z;this.w=b.w-a.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"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(f){var c,a,b,e=f.objects,d=[];for(c=0,a=e.length;c<a;c++){b=e[c];if(b instanceof THREE.Mesh){d=d.concat(this.intersectObject(b))}}d.sort(function(h,g){return h.distance-g.distance});return d},intersectObject:function(w){var n,j,i,t,s,q,p,v,k,x,u,r,g=w.geometry,h=g.vertices,o,e=[],m;for(n=0,j=g.faces.length;n<j;n++){i=g.faces[n];u=this.origin.clone();r=this.direction.clone();t=w.matrix.transform(h[i.a].position.clone());s=w.matrix.transform(h[i.b].position.clone());q=w.matrix.transform(h[i.c].position.clone());p=i instanceof THREE.Face4?w.matrix.transform(h[i.d].position.clone()):null;v=w.matrixRotation.transform(i.normal.clone());k=r.dot(v);if(k<0){x=v.dot(new THREE.Vector3().sub(t,u))/k;m=u.addSelf(r.multiplyScalar(x));if(i instanceof THREE.Face3){if(l(m,t,s,q)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}else{if(i instanceof THREE.Face4){if(l(m,t,s,p)||l(m,s,q,p)){o={distance:this.origin.distanceTo(m),point:m,face:i,object:w};e.push(o)}}}}}return e;function l(d,G,D,B){var J=B.clone().subSelf(G),H=D.clone().subSelf(G),E=d.clone().subSelf(G),F=J.dot(J),C=J.dot(H),A=J.dot(E),z=H.dot(H),f=H.dot(E),y=1/(F*z-C*C),K=(z*A-C*f)*y,I=(F*f-C*A)*y;return(K>0)&&(I>0)&&(K+I<1)}}};THREE.Rectangle=function(){var e,g,h,d,a,c,f=true;function b(){a=h-e;c=d-g}this.getX=function(){return e};this.getY=function(){return g};this.getWidth=function(){return a};this.getHeight=function(){return c};this.getLeft=function(){return e};this.getTop=function(){return g};this.getRight=function(){return h};this.getBottom=function(){return d};this.set=function(l,k,j,i){f=false;e=l;g=k;h=j;d=i;b()};this.addPoint=function(i,j){if(f){f=false;e=i;g=j;h=i;d=j}else{e=Math.min(e,i);g=Math.min(g,j);h=Math.max(h,i);d=Math.max(d,j)}b()};this.addRectangle=function(i){if(f){f=false;e=i.getLeft();g=i.getTop();h=i.getRight();d=i.getBottom()}else{e=Math.min(e,i.getLeft());g=Math.min(g,i.getTop());h=Math.max(h,i.getRight());d=Math.max(d,i.getBottom())}b()};this.inflate=function(i){e-=i;g-=i;h+=i;d+=i;b()};this.minSelf=function(i){e=Math.max(e,i.getLeft());g=Math.max(g,i.getTop());h=Math.min(h,i.getRight());d=Math.min(d,i.getBottom());b()};this.instersects=function(i){return Math.min(h,i.getRight())-Math.max(e,i.getLeft())>=0&&Math.min(d,i.getBottom())-Math.max(g,i.getTop())>=0};this.empty=function(){f=true;e=0;g=0;h=0;d=0;b()};this.isEmpty=function(){return f};this.toString=function(){return"THREE.Rectangle ( left: "+e+", right: "+h+", top: "+g+", bottom: "+d+", width: "+a+", height: "+c+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};THREE.Matrix4=function(){this._x=new THREE.Vector3();this._y=new THREE.Vector3();this._z=new THREE.Vector3()};THREE.Matrix4.prototype={n11:1,n12:0,n13:0,n14:0,n21:0,n22:1,n23:0,n24:0,n31:0,n32:0,n33:1,n34:0,n41:0,n42:0,n43:0,n44:1,identity:function(){this.n11=1;this.n12=0;this.n13=0;this.n14=0;this.n21=0;this.n22=1;this.n23=0;this.n24=0;this.n31=0;this.n32=0;this.n33=1;this.n34=0;this.n41=0;this.n42=0;this.n43=0;this.n44=1},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44},lookAt:function(d,c,b){var a=this._x,f=this._y,e=this._z;e.sub(d,c);e.normalize();a.cross(b,e);a.normalize();f.cross(e,a);f.normalize();this.n11=a.x;this.n12=a.y;this.n13=a.z;this.n14=-a.dot(d);this.n21=f.x;this.n22=f.y;this.n23=f.z;this.n24=-f.dot(d);this.n31=e.x;this.n32=e.y;this.n33=e.z;this.n34=-e.dot(d);this.n41=0;this.n42=0;this.n43=0;this.n44=1},transform:function(a){var d=a.x,c=a.y,b=a.z,e=a.w?a.w:1;a.x=this.n11*d+this.n12*c+this.n13*b+this.n14*e;a.y=this.n21*d+this.n22*c+this.n23*b+this.n24*e;a.z=this.n31*d+this.n32*c+this.n33*b+this.n34*e;e=this.n41*d+this.n42*c+this.n43*b+this.n44*e;if(a.w){a.w=e}else{a.x=a.x/e;a.y=a.y/e;a.z=a.z/e}return a},crossVector:function(b){var c=new THREE.Vector4();c.x=this.n11*b.x+this.n12*b.y+this.n13*b.z+this.n14*b.w;c.y=this.n21*b.x+this.n22*b.y+this.n23*b.z+this.n24*b.w;c.z=this.n31*b.x+this.n32*b.y+this.n33*b.z+this.n34*b.w;c.w=(b.w)?this.n41*b.x+this.n42*b.y+this.n43*b.z+this.n44*b.w:1;return c},multiply:function(d,c){this.n11=d.n11*c.n11+d.n12*c.n21+d.n13*c.n31+d.n14*c.n41;this.n12=d.n11*c.n12+d.n12*c.n22+d.n13*c.n32+d.n14*c.n42;this.n13=d.n11*c.n13+d.n12*c.n23+d.n13*c.n33+d.n14*c.n43;this.n14=d.n11*c.n14+d.n12*c.n24+d.n13*c.n34+d.n14*c.n44;this.n21=d.n21*c.n11+d.n22*c.n21+d.n23*c.n31+d.n24*c.n41;this.n22=d.n21*c.n12+d.n22*c.n22+d.n23*c.n32+d.n24*c.n42;this.n23=d.n21*c.n13+d.n22*c.n23+d.n23*c.n33+d.n24*c.n43;this.n24=d.n21*c.n14+d.n22*c.n24+d.n23*c.n34+d.n24*c.n44;this.n31=d.n31*c.n11+d.n32*c.n21+d.n33*c.n31+d.n34*c.n41;this.n32=d.n31*c.n12+d.n32*c.n22+d.n33*c.n32+d.n34*c.n42;this.n33=d.n31*c.n13+d.n32*c.n23+d.n33*c.n33+d.n34*c.n43;this.n34=d.n31*c.n14+d.n32*c.n24+d.n33*c.n34+d.n34*c.n44;this.n41=d.n41*c.n11+d.n42*c.n21+d.n43*c.n31+d.n44*c.n41;this.n42=d.n41*c.n12+d.n42*c.n22+d.n43*c.n32+d.n44*c.n42;this.n43=d.n41*c.n13+d.n42*c.n23+d.n43*c.n33+d.n44*c.n43;this.n44=d.n41*c.n14+d.n42*c.n24+d.n43*c.n34+d.n44*c.n44},multiplySelf:function(c){var o=this.n11,n=this.n12,k=this.n13,i=this.n14,f=this.n21,e=this.n22,d=this.n23,b=this.n24,a=this.n31,r=this.n32,q=this.n33,p=this.n34,l=this.n41,j=this.n42,h=this.n43,g=this.n44;this.n11=o*c.n11+n*c.n21+k*c.n31+i*c.n41;this.n12=o*c.n12+n*c.n22+k*c.n32+i*c.n42;this.n13=o*c.n13+n*c.n23+k*c.n33+i*c.n43;this.n14=o*c.n14+n*c.n24+k*c.n34+i*c.n44;this.n21=f*c.n11+e*c.n21+d*c.n31+b*c.n41;this.n22=f*c.n12+e*c.n22+d*c.n32+b*c.n42;this.n23=f*c.n13+e*c.n23+d*c.n33+b*c.n43;this.n24=f*c.n14+e*c.n24+d*c.n34+b*c.n44;this.n31=a*c.n11+r*c.n21+q*c.n31+p*c.n41;this.n32=a*c.n12+r*c.n22+q*c.n32+p*c.n42;this.n33=a*c.n13+r*c.n23+q*c.n33+p*c.n43;this.n34=a*c.n14+r*c.n24+q*c.n34+p*c.n44;this.n41=l*c.n11+j*c.n21+h*c.n31+g*c.n41;this.n42=l*c.n12+j*c.n22+h*c.n32+g*c.n42;this.n43=l*c.n13+j*c.n23+h*c.n33+g*c.n43;this.n44=l*c.n14+j*c.n24+h*c.n34+g*c.n44},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},determinant:function(){return(this.n14*this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44)},transpose:function(){function a(d,e,c){var b=d[e];d[e]=d[c];d[c]=b}a(this,"n21","n12");a(this,"n31","n13");a(this,"n32","n23");a(this,"n41","n14");a(this,"n42","n24");a(this,"n43","n34");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(){return[this.n11,this.n21,this.n31,this.n41,this.n12,this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n14=b;a.n24=d;a.n34=c;return a};THREE.Matrix4.scaleMatrix=function(b,d,c){var a=new THREE.Matrix4();a.n11=b;a.n22=d;a.n33=c;return a};THREE.Matrix4.rotationXMatrix=function(b){var a=new THREE.Matrix4();a.n22=a.n33=Math.cos(b);a.n32=Math.sin(b);a.n23=-a.n32;return a};THREE.Matrix4.rotationYMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n33=Math.cos(b);a.n13=Math.sin(b);a.n31=-a.n13;return a};THREE.Matrix4.rotationZMatrix=function(b){var a=new THREE.Matrix4();a.n11=a.n22=Math.cos(b);a.n21=Math.sin(b);a.n12=-a.n21;return a};THREE.Matrix4.rotationAxisAngleMatrix=function(b,d){var a=new THREE.Matrix4(),f=Math.cos(d),j=Math.sin(d),i=1-f,h=b.x,g=b.y,e=b.z;a.n11=i*h*h+f;a.n12=i*h*g-j*e;a.n13=i*h*e+j*g;a.n21=i*h*g+j*e;a.n22=i*g*g+f;a.n23=i*g*e-j*h;a.n31=i*h*e-j*g;a.n32=i*g*e+j*h;a.n33=i*e*e+f;return a};THREE.Matrix4.makeInvert=function(b){var a=new THREE.Matrix4();a.n11=b.n23*b.n34*b.n42-b.n24*b.n33*b.n42+b.n24*b.n32*b.n43-b.n22*b.n34*b.n43-b.n23*b.n32*b.n44+b.n22*b.n33*b.n44;a.n12=b.n14*b.n33*b.n42-b.n13*b.n34*b.n42-b.n14*b.n32*b.n43+b.n12*b.n34*b.n43+b.n13*b.n32*b.n44-b.n12*b.n33*b.n44;a.n13=b.n13*b.n24*b.n42-b.n14*b.n23*b.n42+b.n14*b.n22*b.n43-b.n12*b.n24*b.n43-b.n13*b.n22*b.n44+b.n12*b.n23*b.n44;a.n14=b.n14*b.n23*b.n32-b.n13*b.n24*b.n32-b.n14*b.n22*b.n33+b.n12*b.n24*b.n33+b.n13*b.n22*b.n34-b.n12*b.n23*b.n34;a.n21=b.n24*b.n33*b.n41-b.n23*b.n34*b.n41-b.n24*b.n31*b.n43+b.n21*b.n34*b.n43+b.n23*b.n31*b.n44-b.n21*b.n33*b.n44;a.n22=b.n13*b.n34*b.n41-b.n14*b.n33*b.n41+b.n14*b.n31*b.n43-b.n11*b.n34*b.n43-b.n13*b.n31*b.n44+b.n11*b.n33*b.n44;a.n23=b.n14*b.n23*b.n41-b.n13*b.n24*b.n41-b.n14*b.n21*b.n43+b.n11*b.n24*b.n43+b.n13*b.n21*b.n44-b.n11*b.n23*b.n44;a.n24=b.n13*b.n24*b.n31-b.n14*b.n23*b.n31+b.n14*b.n21*b.n33-b.n11*b.n24*b.n33-b.n13*b.n21*b.n34+b.n11*b.n23*b.n34;a.n31=b.n22*b.n34*b.n41-b.n24*b.n32*b.n41+b.n24*b.n31*b.n42-b.n21*b.n34*b.n42-b.n22*b.n31*b.n44+b.n21*b.n32*b.n44;a.n32=b.n14*b.n32*b.n41-b.n12*b.n34*b.n41-b.n14*b.n31*b.n42+b.n11*b.n34*b.n42+b.n12*b.n31*b.n44-b.n11*b.n32*b.n44;a.n33=b.n13*b.n24*b.n41-b.n14*b.n22*b.n41+b.n14*b.n21*b.n42-b.n11*b.n24*b.n42-b.n12*b.n21*b.n44+b.n11*b.n22*b.n44;a.n34=b.n14*b.n22*b.n31-b.n12*b.n24*b.n31-b.n14*b.n21*b.n32+b.n11*b.n24*b.n32+b.n12*b.n21*b.n34-b.n11*b.n22*b.n34;a.n41=b.n23*b.n32*b.n41-b.n22*b.n33*b.n41-b.n23*b.n31*b.n42+b.n21*b.n33*b.n42+b.n22*b.n31*b.n43-b.n21*b.n32*b.n43;a.n42=b.n12*b.n33*b.n41-b.n13*b.n32*b.n41+b.n13*b.n31*b.n42-b.n11*b.n33*b.n42-b.n12*b.n31*b.n43+b.n11*b.n32*b.n43;a.n43=b.n13*b.n22*b.n41-b.n12*b.n23*b.n41-b.n13*b.n21*b.n42+b.n11*b.n23*b.n42+b.n12*b.n21*b.n43-b.n11*b.n22*b.n43;a.n44=b.n12*b.n23*b.n31-b.n13*b.n22*b.n31+b.n13*b.n21*b.n32-b.n11*b.n23*b.n32-b.n12*b.n21*b.n33+b.n11*b.n22*b.n33;a.multiplyScalar(1/b.determinant());return a};THREE.Matrix4.makeInvert3x3=function(o){var e=o.flatten(),l=new THREE.Matrix3(),n=e[10]*e[5]-e[6]*e[9],i=-e[10]*e[1]+e[2]*e[9],d=e[6]*e[1]-e[2]*e[5],k=-e[10]*e[4]+e[6]*e[8],g=e[10]*e[0]-e[2]*e[8],c=-e[6]*e[0]+e[2]*e[4],j=e[9]*e[4]-e[5]*e[8],f=-e[9]*e[0]+e[1]*e[8],a=e[5]*e[0]-e[1]*e[4],h=e[0]*(n)+e[1]*(k)+e[2]*(j),b;if(h==0){throw"matrix not invertible"}b=1/h;l.m[0]=b*n;l.m[1]=b*i;l.m[2]=b*d;l.m[3]=b*k;l.m[4]=b*g;l.m[5]=b*c;l.m[6]=b*j;l.m[7]=b*f;l.m[8]=b*a;return l};THREE.Matrix4.makeFrustum=function(f,r,e,o,i,h){var g,q,n,p,l,k,j;g=new THREE.Matrix4();q=2*i/(r-f);n=2*i/(o-e);p=(r+f)/(r-f);l=(o+e)/(o-e);k=-(h+i)/(h-i);j=-2*h*i/(h-i);g.n11=q;g.n12=0;g.n13=p;g.n14=0;g.n21=0;g.n22=n;g.n23=l;g.n24=0;g.n31=0;g.n32=0;g.n33=k;g.n34=j;g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(e,c,g,b){var a,f,h,d;a=g*Math.tan(e*Math.PI/360);f=-a;h=f*c;d=a*c;return THREE.Matrix4.makeFrustum(h,d,f,a,g,b)};THREE.Matrix4.makeOrtho=function(c,o,k,a,g,f){var d,l,j,i,n,e,b;d=new THREE.Matrix4();n=o-c;e=k-a;b=f-g;l=(o+c)/n;j=(k+a)/e;i=(f+g)/b;d.n11=2/n;d.n12=0;d.n13=0;d.n14=-l;d.n21=0;d.n22=2/e;d.n23=0;d.n24=-j;d.n31=0;d.n32=0;d.n33=-2/b;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3();this.positionWorld=new THREE.Vector3();this.positionScreen=new THREE.Vector3();this.normal=b||new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.normalScreen=new THREE.Vector3();this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};THREE.Face3=function(e,d,h,g,f){this.a=e;this.b=d;this.c=h;this.centroid=new THREE.Vector3();this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3();this.vertexNormals=g instanceof Array?g:[];this.material=f instanceof Array?f:[f]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};THREE.Face4=function(f,e,j,i,h,g){this.a=f;this.b=e;this.c=j;this.d=i;this.centroid=new THREE.Vector3();this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3();this.vertexNormals=h instanceof Array?h:[];this.material=g instanceof Array?g:[g]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(b,a){this.u=b||0;this.v=a||0};THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[]};THREE.Geometry.prototype={computeCentroids:function(){var c,b,a;for(c=0,b=this.faces.length;c<b;c++){a=this.faces[c];a.centroid.set(0,0,0);if(a instanceof THREE.Face3){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.divideScalar(3)}else{if(a instanceof THREE.Face4){a.centroid.addSelf(this.vertices[a.a].position);a.centroid.addSelf(this.vertices[a.b].position);a.centroid.addSelf(this.vertices[a.c].position);a.centroid.addSelf(this.vertices[a.d].position);a.centroid.divideScalar(4)}}}},computeNormals:function(m){var e,b,o,g,i,j,l,k,d,c,a,h=new THREE.Vector3(),p=new THREE.Vector3();for(o=0,g=this.vertices.length;o<g;o++){i=this.vertices[o];i.normal.set(0,0,0)}for(j=0,l=this.faces.length;j<l;j++){k=this.faces[j];if(m&&k.vertexNormals.length){h.set(0,0,0);for(e=0,b=k.normal.length;e<b;e++){h.addSelf(k.vertexNormals[e])}h.divideScalar(3);if(!h.isZero()){h.normalize()}k.normal.copy(h)}else{d=this.vertices[k.a];c=this.vertices[k.b];a=this.vertices[k.c];h.sub(a.position,c.position);p.sub(d.position,c.position);h.crossSelf(p);if(!h.isZero()){h.normalize()}k.normal.copy(h)}}},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={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 a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0]){this.bbox.x[0]=vertex.position.x}else{if(vertex.position.x>this.bbox.x[1]){this.bbox.x[1]=vertex.position.x}}if(vertex.position.y<this.bbox.y[0]){this.bbox.y[0]=vertex.position.y}else{if(vertex.position.y>this.bbox.y[1]){this.bbox.y[1]=vertex.position.y}}if(vertex.position.z<this.bbox.z[0]){this.bbox.z[0]=vertex.position.z}else{if(vertex.position.z>this.bbox.z[1]){this.bbox.z[1]=vertex.position.z}}}}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+" )"}};THREE.Camera=function(c,b,d,a){this.position=new THREE.Vector3(0,0,0);this.target={position:new THREE.Vector3(0,0,0)};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4();this.projectionMatrix=THREE.Matrix4.makePerspective(c,b,d,a);this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.toString=function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Loader=function(){};THREE.Loader.prototype={loadAsciiOld:function(a,c){var b=document.createElement("script");b.type="text/javascript";b.onload=c;b.src=a;document.getElementsByTagName("head")[0].appendChild(b)},loadAscii:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(f){THREE.Loader.prototype.createModel(f.data,e,b)};d.postMessage(c)},loadBinary:function(a,e,b){var c=(new Date).getTime(),d=new Worker(a);d.onmessage=function(h){var g=h.data.materials,f=h.data.buffers;THREE.Loader.prototype.loadAjaxBuffers(f,g,e,b)};d.onerror=function(f){alert("worker.onerror: "+f.message+"\n"+f.data);f.preventDefault()};d.postMessage(c)},loadAjaxBuffers:function(b,a,f,d){var e=new XMLHttpRequest(),c=d+"/"+b;e.onreadystatechange=function(){if(e.readyState==4){if(e.status==200||e.status==0){THREE.Loader.prototype.createBinModel(e.responseText,f,d,a)}else{alert("Couldn't load ["+c+"] ["+e.status+"]")}}};e.open("GET",c,true);e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)},createBinModel:function(c,e,b,a){var d=function(aa){var I=this,h=0,x,A=[],L=[],V,T,O,U,R,P,D,C,B,y,r,q,p,o,u,t,N,K,J;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(I,a,aa);x=W(c,h);h+=x.header_bytes;V=x.vertex_index_bytes,T=x.vertex_index_bytes*2,O=x.vertex_index_bytes*3,U=x.vertex_index_bytes*3+x.material_index_bytes,R=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes,P=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*2,D=x.vertex_index_bytes,C=x.vertex_index_bytes*2,B=x.vertex_index_bytes*3,y=x.vertex_index_bytes*4,r=x.vertex_index_bytes*4+x.material_index_bytes,q=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes,p=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*2,o=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*3,u=x.uv_index_bytes,t=x.uv_index_bytes*2,N=x.uv_index_bytes,K=x.uv_index_bytes*2,J=x.uv_index_bytes*3;h+=w(h);h+=H(h);h+=G(h);h+=Q(h);h+=S(h);h+=ab(h);h+=n(h);h+=g(h);h+=k(h);h+=s(h);h+=z(h);this.computeCentroids();this.computeNormals();function W(ad,ae){var ac={signature:F(ad,ae,8),header_bytes:j(ad,ae+8),vertex_coordinate_bytes:j(ad,ae+9),normal_coordinate_bytes:j(ad,ae+10),uv_coordinate_bytes:j(ad,ae+11),vertex_index_bytes:j(ad,ae+12),normal_index_bytes:j(ad,ae+13),uv_index_bytes:j(ad,ae+14),material_index_bytes:j(ad,ae+15),nvertices:v(ad,ae+16),nnormals:v(ad,ae+16+4*1),nuvs:v(ad,ae+16+4*2),ntri_flat:v(ad,ae+16+4*3),ntri_smooth:v(ad,ae+16+4*4),ntri_flat_uv:v(ad,ae+16+4*5),ntri_smooth_uv:v(ad,ae+16+4*6),nquad_flat:v(ad,ae+16+4*7),nquad_smooth:v(ad,ae+16+4*8),nquad_flat_uv:v(ad,ae+16+4*9),nquad_smooth_uv:v(ad,ae+16+4*10)};return ac}function F(ad,ae,ac){return ad.substr(ae,ac)}function f(af,ae){var ag=j(af,ae),ai=j(af,ae+1),aj=j(af,ae+2),ak=j(af,ae+3),ad=1-(2*(ak>>7)),ah=(((ak<<1)&255)|(aj>>7))-127,ac=((aj&127)<<16)|(ai<<8)|ag;if(ac==0&&ah==-127){return 0}return ad*(1+ac*Math.pow(2,-23))*Math.pow(2,ah)}function v(ag,ah){var af=j(ag,ah),ae=j(ag,ah+1),ad=j(ag,ah+2),ac=j(ag,ah+3);return(ac<<24)+(ad<<16)+(ae<<8)+af}function Z(ae,af){var ad=j(ae,af),ac=j(ae,af+1);return(ac<<8)+ad}function i(ad,ae){var ac=j(ad,ae);return ac>127?ac-256:ac}function j(ac,ad){return ac.charCodeAt(ad)&255}function w(ai){var ae,ac,ah,ag,af=x.vertex_coordinate_bytes*3,ad=ai+x.nvertices*af;for(ae=ai;ae<ad;ae+=af){ac=f(c,ae);ah=f(c,ae+x.vertex_coordinate_bytes);ag=f(c,ae+x.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(I,ac,ah,ag)}return x.nvertices*af}function H(ai){var ae,ac,ah,ag,af=x.normal_coordinate_bytes*3,ad=ai+x.nnormals*af;for(ae=ai;ae<ad;ae+=af){ac=i(c,ae);ah=i(c,ae+x.normal_coordinate_bytes);ag=i(c,ae+x.normal_coordinate_bytes*2);A.push(ac/127,ah/127,ag/127)}return x.nnormals*af}function G(ah){var af,ae,ad,ag=x.uv_coordinate_bytes*2,ac=ah+x.nuvs*ag;for(af=ah;af<ac;af+=ag){ae=f(c,af);ad=f(c,af+x.uv_coordinate_bytes);L.push(ae,ad)}return x.nuvs*ag}function M(af){var ae,ad,ag,ac;ae=v(c,af);ad=v(c,af+V);ag=v(c,af+T);ac=Z(c,af+O);THREE.Loader.prototype.f3(I,ae,ad,ag,ac)}function m(ah){var ag,ae,aj,ad,af,ac,ai;ag=v(c,ah);ae=v(c,ah+V);aj=v(c,ah+T);ad=Z(c,ah+O);af=v(c,ah+U);ac=v(c,ah+R);ai=v(c,ah+P);THREE.Loader.prototype.f3n(I,A,ag,ae,aj,ad,af,ac,ai)}function E(af){var ae,ad,ah,ag,ac;ae=v(c,af);ad=v(c,af+D);ah=v(c,af+C);ag=v(c,af+B);ac=Z(c,af+y);THREE.Loader.prototype.f4(I,ae,ad,ah,ag,ac)}function l(af){var al,ak,aj,ai,ac,ah,ag,ae,ad;al=v(c,af);ak=v(c,af+D);aj=v(c,af+C);ai=v(c,af+B);ac=Z(c,af+y);ah=v(c,af+r);ag=v(c,af+q);ae=v(c,af+p);ad=v(c,af+o);THREE.Loader.prototype.f4n(I,A,al,ak,aj,ai,ac,ah,ag,ae,ad)}function Y(ai){var ah,ae,ac,ag,af,ad,al,ak,aj;ah=v(c,ai);ae=v(c,ai+u);ac=v(c,ai+t);ag=L[ah*2];al=L[ah*2+1];af=L[ae*2];ak=L[ae*2+1];ad=L[ac*2];aj=L[ac*2+1];THREE.Loader.prototype.uv(I,ag,al,af,ak,ad,aj)}function X(ak){var aj,ag,ae,ad,ai,ah,af,ac,ao,an,am,al;aj=v(c,ak);ag=v(c,ak+N);ae=v(c,ak+K);ad=v(c,ak+J);ai=L[aj*2];ao=L[aj*2+1];ah=L[ag*2];an=L[ag*2+1];af=L[ae*2];am=L[ae*2+1];ac=L[ad*2];al=L[ad*2+1];THREE.Loader.prototype.uv(I,ai,ao,ah,an,af,am,ac,al)}function Q(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes,ac=af+x.ntri_flat*ae;for(ad=af;ad<ac;ad+=ae){M(ad)}return ac-af}function ab(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){M(ad);Y(ad+af)}return ac-ag}function S(af){var ad,ae=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ac=af+x.ntri_smooth*ae;for(ad=af;ad<ac;ad+=ae){m(ad)}return ac-af}function n(ag){var ad,af=x.vertex_index_bytes*3+x.material_index_bytes+x.normal_index_bytes*3,ae=af+x.uv_index_bytes*3,ac=ag+x.ntri_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){m(ad);Y(ad+af)}return ac-ag}function g(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes,ac=af+x.nquad_flat*ae;for(ad=af;ad<ac;ad+=ae){E(ad)}return ac-af}function s(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_flat_uv*ae;for(ad=ag;ad<ac;ad+=ae){E(ad);X(ad+af)}return ac-ag}function k(af){var ad,ae=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ac=af+x.nquad_smooth*ae;for(ad=af;ad<ac;ad+=ae){l(ad)}return ac-af}function z(ag){var ad,af=x.vertex_index_bytes*4+x.material_index_bytes+x.normal_index_bytes*4,ae=af+x.uv_index_bytes*4,ac=ag+x.nquad_smooth_uv*ae;for(ad=ag;ad<ac;ad+=ae){l(ad);X(ad+af)}return ac-ag}};d.prototype=new THREE.Geometry();d.prototype.constructor=d;e(new d(b))},createModel:function(b,d,a){var c=function(f){var g=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(g,b.materials,f);e();h();this.computeCentroids();this.computeNormals();function e(){var m,k,j,o,n;for(m=0,k=b.vertices.length;m<k;m+=3){j=b.vertices[m];o=b.vertices[m+1];n=b.vertices[m+2];THREE.Loader.prototype.v(g,j,o,n)}}function h(){function p(v,u){var t,s,w,l;t=v[u];s=v[u+1];w=v[u+2];l=v[u+3];THREE.Loader.prototype.f3(g,t,s,w,l)}function k(l,u){var z,y,x,s,w,v,t;z=l[u];y=l[u+1];x=l[u+2];s=l[u+3];w=l[u+4];v=l[u+5];t=l[u+6];THREE.Loader.prototype.f3n(g,b.normals,z,y,x,s,w,v,t)}function o(w,u){var t,s,x,v,l;t=w[u];s=w[u+1];x=w[u+2];v=w[u+3];l=w[u+4];THREE.Loader.prototype.f4(g,t,s,x,v,l)}function j(l,v){var B,A,z,y,s,x,w,u,t;B=l[v];A=l[v+1];z=l[v+2];y=l[v+3];s=l[v+4];x=l[v+5];w=l[v+6];u=l[v+7];t=l[v+8];THREE.Loader.prototype.f4n(g,b.normals,B,A,z,y,s,x,w,u,t)}function r(l,y){var x,u,s,w,v,t,B,A,z;x=l[y];u=l[y+1];s=l[y+2];w=b.uvs[x*2];B=b.uvs[x*2+1];v=b.uvs[u*2];A=b.uvs[u*2+1];t=b.uvs[s*2];z=b.uvs[s*2+1];THREE.Loader.prototype.uv(g,w,B,v,A,t,z)}function q(s,A){var z,w,v,t,y,x,u,l,E,D,C,B;z=s[A];w=s[A+1];v=s[A+2];t=s[A+3];y=b.uvs[z*2];E=b.uvs[z*2+1];x=b.uvs[w*2];D=b.uvs[w*2+1];u=b.uvs[v*2];C=b.uvs[v*2+1];l=b.uvs[t*2];B=b.uvs[t*2+1];THREE.Loader.prototype.uv(g,y,E,x,D,u,C,l,B)}var n,m;for(n=0,m=b.triangles.length;n<m;n+=4){p(b.triangles,n)}for(n=0,m=b.triangles_uv.length;n<m;n+=7){p(b.triangles_uv,n);r(b.triangles_uv,n+4)}for(n=0,m=b.triangles_n.length;n<m;n+=7){k(b.triangles_n,n)}for(n=0,m=b.triangles_n_uv.length;n<m;n+=10){k(b.triangles_n_uv,n);r(b.triangles_n_uv,n+7)}for(n=0,m=b.quads.length;n<m;n+=5){o(b.quads,n)}for(n=0,m=b.quads_uv.length;n<m;n+=9){o(b.quads_uv,n);q(b.quads_uv,n+5)}for(n=0,m=b.quads_n.length;n<m;n+=9){j(b.quads_n,n)}for(n=0,m=b.quads_n_uv.length;n<m;n+=13){j(b.quads_n_uv,n);q(b.quads_n_uv,n+9)}}};c.prototype=new THREE.Geometry();c.prototype.constructor=c;d(new c(a))},v:function(b,a,d,c){b.vertices.push(new THREE.Vertex(new THREE.Vector3(a,d,c)))},f3:function(h,e,d,i,f){var g=h.materials[f];h.faces.push(new THREE.Face3(e,d,i,null,g))},f4:function(i,f,e,k,j,g){var h=i.materials[g];i.faces.push(new THREE.Face4(f,e,k,j,null,h))},f3n:function(d,l,s,r,q,p,j,i,h){var k=d.materials[p],g=l[j*3],f=l[j*3+1],e=l[j*3+2],o=l[i*3],n=l[i*3+1],m=l[i*3+2],v=l[h*3],u=l[h*3+1],t=l[h*3+2];d.faces.push(new THREE.Face3(s,r,q,[new THREE.Vector3(g,f,e),new THREE.Vector3(o,n,m),new THREE.Vector3(v,u,t)],k))},f4n:function(e,q,y,x,w,u,v,o,n,m,k){var p=e.materials[v],j=q[o*3],h=q[o*3+1],f=q[o*3+2],t=q[n*3],s=q[n*3+1],r=q[n*3+2],B=q[m*3],A=q[m*3+1],z=q[m*3+2],l=q[k*3],i=q[k*3+1],g=q[k*3+2];e.faces.push(new THREE.Face4(y,x,w,u,[new THREE.Vector3(j,h,f),new THREE.Vector3(t,s,r),new THREE.Vector3(B,A,z),new THREE.Vector3(l,i,g)],p))},uv:function(j,e,i,c,h,b,g,a,f){var d=[];d.push(new THREE.UV(e,i));d.push(new THREE.UV(c,h));d.push(new THREE.UV(b,g));if(a&&f){d.push(new THREE.UV(a,f))}j.uvs.push(d)},init_materials:function(d,a,c){d.materials=[];for(var b=0;b<a.length;++b){d.materials[b]=[THREE.Loader.prototype.createMaterial(a[b],c)]}},createMaterial:function(a,c){function g(j){var i=Math.log(j)/Math.LN2;return Math.floor(i)==i}function f(j){var i=Math.log(j)/Math.LN2;return Math.pow(2,Math.round(i))}var d,e,h,b;if(a.map_diffuse&&c){e=document.createElement("canvas");d=new THREE.MeshBitmapMaterial(e);h=new Image();h.onload=function(){if(!g(this.width)||!g(this.height)){var i=f(this.width),j=f(this.height);d.bitmap.width=i;d.bitmap.height=j;d.bitmap.getContext("2d").drawImage(this,0,0,i,j)}else{d.bitmap=this}d.loaded=1};h.src=c+"/"+a.map_diffuse}else{if(a.col_diffuse){b=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;d=new THREE.MeshColorFillMaterial(b,a.transparency)}else{if(a.a_dbg_color){d=new THREE.MeshColorFillMaterial(a.a_dbg_color)}else{d=new THREE.MeshColorFillMaterial(15658734)}}}return d}};THREE.Light=function(a){this.color=new THREE.Color(255<<24|a)};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light();THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,1,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(b,a){THREE.Light.call(this,b);this.position=new THREE.Vector3(0,0,0);this.intensity=a||1};THREE.DirectionalLight.prototype=new THREE.Light();THREE.DirectionalLight.prototype.constructor=THREE.PointLight;THREE.Object3D=function(a){this.position=new THREE.Vector3();this.rotation=new THREE.Vector3();this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4();this.matrixTranslation=new THREE.Matrix4();this.matrixRotation=new THREE.Matrix4();this.matrixScale=new THREE.Matrix4();this.screen=new THREE.Vector3();this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);this.matrixRotation=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.matrixRotation.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.matrixRotation.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.matrixScale=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.matrixRotation);this.matrix.multiplySelf(this.matrixScale)}};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D();THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(b,a){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a]};THREE.Line.prototype=new THREE.Object3D();THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(b,a,c){THREE.Object3D.call(this);this.geometry=b;this.material=a instanceof Array?a:[a];this.flipSided=false;this.doubleSided=false;this.overdraw=false;this.materialFaceGroup={};this.sortFacesByMaterial();if(c){this.normalizeUVs()}this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D();THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.sortFacesByMaterial=function(){var c,b,e,m,k,h,j,n,d,g={};function a(f){var i=[];for(c=0,b=f.length;c<b;c++){if(f[c]==undefined){i.push("undefined")}else{i.push(f[c].toString())}}return i.join("_")}for(e=0,m=this.geometry.faces.length;e<m;e++){k=this.geometry.faces[e];h=k.material;n=a(h);if(g[n]==undefined){g[n]={hash:n,counter:0}}d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}j=k instanceof THREE.Face3?3:4;if(this.materialFaceGroup[d].vertices+j>65535){g[n].counter+=1;d=g[n].hash+"_"+g[n].counter;if(this.materialFaceGroup[d]==undefined){this.materialFaceGroup[d]={faces:[],material:h,vertices:0}}}this.materialFaceGroup[d].faces.push(e);this.materialFaceGroup[d].vertices+=j}};THREE.Mesh.prototype.normalizeUVs=function(){var e,a,b,d,c;for(e=0,a=this.geometry.uvs.length;e<a;e++){c=this.geometry.uvs[e];for(b=0,d=c.length;b<d;b++){if(c[b].u!=1){c[b].u=c[b].u-Math.floor(c[b].u)}if(c[b].v!=1){c[b].v=c[b].v-Math.floor(c[b].v)}}}};THREE.FlatShading=0;THREE.GouraudShading=1;THREE.PhongShading=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubstractiveBlending=2;THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;if(a){if(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.linewidth!==undefined){this.linewidth=a.linewidth}}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>)"}};THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};THREE.MeshDepthMaterial=function(a){this.near=1;this.far=1000;this.opacity=1;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.near!==undefined){this.near=a.near}if(a.far!==undefined){this.far=a.far}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.__2near=2*this.near;this.__farPlusNear=this.far+this.near;this.__farMinusNear=this.far-this.near;this.toString=function(){return"THREE.MeshDepthMaterial"}};THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_size: "+this.wireframe_linewidth+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16711680);this.map=null;this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.specular_map=null;this.shininess=30;this.opacity=1;this.shading=THREE.GouraudShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.color!==undefined){this.color=new THREE.Color(a.color)}if(a.map!==undefined){this.map=a.map}if(a.ambient!==undefined){this.ambient=new THREE.Color(a.ambient)}if(a.specular!==undefined){this.specular_color=new THREE.Color(a.specular)}if(a.specular_map!==undefined){this.specular_map=a.specular_map}if(a.shininess!==undefined){this.shininess=a.shininess}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.wireframe!==undefined){this.wireframe=a.wireframe}if(a.wireframe_linewidth!==undefined){this.wireframe_linewidth=a.wireframe_linewidth}}this.toString=function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>specular_map: "+this.specular_map+"<br/>shininess: "+this.shininess+"<br/>alpha: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2();if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.map!==undefined){this.map=a.map}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.color!==undefined){this.color.setHex(a.color)}if(a.opacity!==undefined){this.opacity=a.opacity}if(a.blending!==undefined){this.blending=a.blending}}this.toString=function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};THREE.ParticleDOMMaterial=function(a){this.domElement=a;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};THREE.Texture=function(b,a){this.image=b;this.mapping=a?a:THREE.UVMapping;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>mapping: "+this.mapping+"<br/>)"}};THREE.UVMapping=0;THREE.ReflectionMap=1;THREE.CubeMap=2;THREE.Scene=function(){this.objects=[];this.lights=[];this.addObject=function(a){this.objects.push(a)};this.removeObject=function(a){var b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1)}};this.addLight=function(a){this.lights.push(a)};this.removeLight=function(a){var b=this.lights.indexOf(a);if(b!==-1){this.lights.splice(b,1)}};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};THREE.Projector=function(){var e=null,c,p,n=[],b,f,l=[],k,m,i=[],j,h,a=[],g=new THREE.Vector4(),d=new THREE.Matrix4(),o=new THREE.Matrix4();this.projectScene=function(J,G){var F,E,D,K,I,B,r,L,q,z,H,u,C,w,A,y,x,t,s;e=[];p=0,f=0,m=0,h=0;if(G.autoUpdateMatrix){G.updateMatrix()}d.multiply(G.projectionMatrix,G.matrix);r=J.objects;for(F=0,E=r.length;F<E;F++){L=r[F];q=L.matrix;if(L.autoUpdateMatrix){L.updateMatrix()}if(L instanceof THREE.Mesh){o.multiply(d,q);z=L.geometry.vertices;for(D=0,K=z.length;D<K;D++){H=z[D];u=H.positionScreen;u.copy(H.position);o.transform(u);H.__visible=u.z>0&&u.z<1}w=L.geometry.faces;for(I=0,B=w.length;I<B;I++){A=w[I];if(A instanceof THREE.Face3){y=z[A.a];x=z[A.b];t=z[A.c];if(y.__visible&&x.__visible&&t.__visible){if((L.doubleSided||(L.flipSided!=(t.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(t.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0))){c=n[p]=n[p]||new THREE.RenderableFace3();c.v1.copy(y.positionScreen);c.v2.copy(x.positionScreen);c.v3.copy(t.positionScreen);c.normalWorld.copy(A.normal);L.matrixRotation.transform(c.normalWorld);c.centroidWorld.copy(A.centroid);q.transform(c.centroidWorld);c.centroidScreen.copy(c.centroidWorld);d.transform(c.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterial=L.material;c.faceMaterial=A.material;c.overdraw=L.overdraw;c.uvs=L.geometry.uvs[I];c.color=A.color;e.push(c);p++}}}else{if(A instanceof THREE.Face4){y=z[A.a];x=z[A.b];t=z[A.c];s=z[A.d];if(y.__visible&&x.__visible&&t.__visible&&s.__visible){if((L.doubleSided||(L.flipSided!=((s.positionScreen.x-y.positionScreen.x)*(x.positionScreen.y-y.positionScreen.y)-(s.positionScreen.y-y.positionScreen.y)*(x.positionScreen.x-y.positionScreen.x)<0||(x.positionScreen.x-t.positionScreen.x)*(s.positionScreen.y-t.positionScreen.y)-(x.positionScreen.y-t.positionScreen.y)*(s.positionScreen.x-t.positionScreen.x)<0)))){b=l[f]=l[f]||new THREE.RenderableFace4();b.v1.copy(y.positionScreen);b.v2.copy(x.positionScreen);b.v3.copy(t.positionScreen);b.v4.copy(s.positionScreen);b.normalWorld.copy(A.normal);L.matrixRotation.transform(b.normalWorld);b.centroidWorld.copy(A.centroid);q.transform(b.centroidWorld);b.centroidScreen.copy(b.centroidWorld);d.transform(b.centroidScreen);b.z=b.centroidScreen.z;b.meshMaterial=L.material;b.faceMaterial=A.material;b.overdraw=L.overdraw;b.uvs=L.geometry.uvs[I];b.color=A.color;e.push(b);f++}}}}}}else{if(L instanceof 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THREE.Matrix4();r.multiply(THREE.Matrix4.makeInvert(s.matrix),THREE.Matrix4.makeInvert(s.projectionMatrix));r.transform(q);return q}};THREE.DOMRenderer=function(){THREE.Renderer.call(this);var e=null,g=new THREE.Projector(),b=document.createElement("div"),a,c,f,d;this.domElement=b;this.setSize=function(i,h){a=i;c=h;f=a/2;d=c/2};this.render=function(p,r){var q,h,i,n,o,s,l,k,j;e=g.projectScene(p,r);for(q=0,h=e.length;q<h;q++){o=e[q];if(o instanceof THREE.RenderableParticle){k=o.x*f+f;j=o.y*d+d;for(i=0,n=o.material.length;i<n;i++){s=o.material[i];if(s instanceof THREE.ParticleDOMMaterial){l=s.domElement;l.style.left=k+"px";l.style.top=j+"px"}}}}}};THREE.CanvasRenderer=function(){var n=null,x=new THREE.Projector(),s=document.createElement("canvas"),a,F,v,h,r=s.getContext("2d"),B=1,i="#000000",L="#000000",f=1,w=new THREE.Rectangle(),I=new THREE.Rectangle(),m=new THREE.Rectangle(),D=false,A=new THREE.Color(4294967295),y=new THREE.Color(4294967295),H=new THREE.Color(4278190080),k=Math.PI*2,C,G=new THREE.Vector2(),E=new THREE.Vector3(),u=new THREE.UV(),t=new THREE.UV(),q=new THREE.UV(),p=new THREE.UV(),K=new THREE.Vector2(),J=new THREE.Vector2();this.domElement=s;this.autoClear=true;this.setSize=function(N,M){a=N;F=M;v=a/2;h=F/2;s.width=a;s.height=F;r.lineJoin="round";r.lineCap="round";w.set(-v,-h,v,h)};this.clear=function(){if(!I.isEmpty()){I.inflate(1);I.minSelf(w);r.setTransform(1,0,0,-1,v,h);r.clearRect(I.getX(),I.getY(),I.getWidth(),I.getHeight());I.empty()}};this.render=function(ah,ae){var ag,P,R,Z,af,V,S,Y,W,T,ac,aa,O,M,X,U,ad,ab,Q,N;if(this.autoClear){this.clear()}n=x.projectScene(ah,ae);r.setTransform(1,0,0,-1,v,h);r.fillStyle="rgba(0, 255, 255, 0.5)";r.fillRect(w.getX(),w.getY(),w.getWidth(),w.getHeight());D=ah.lights.length>0;if(D){e(ah,H)}for(ag=0,P=n.length;ag<P;ag++){R=n[ag];m.empty();if(R instanceof THREE.RenderableParticle){W=R.x*v;T=R.y*h;for(Z=0,af=R.material.length;Z<af;Z++){Y=R.material[Z];Y&&o(W,T,R,Y,ah)}}else{if(R 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THREE.ParticleCircleMaterial){if(i){v.copyRGB(c);q(G,E,v);k.copyRGBA(F.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k=F.color}C.setAttribute("style","fill: "+k.__styleString)}t.appendChild(C)}function h(F,E,D,L,K,J,G,I,H){C=m(n++);C.setAttribute("d","M "+F+" "+E+" L "+D+" "+L+" L "+K+","+J+"z");if(I instanceof THREE.MeshBasicMaterial){k.__styleString=I.color.__styleString}else{if(I instanceof THREE.MeshDepthMaterial){x=1-(I.__2near/(I.__farPlusNear-G.z*I.__farMinusNear));k.setRGBA(x,x,x,1)}else{if(I instanceof THREE.MeshLambertMaterial){if(i){v.copyRGB(c);a(H,G,v);k.copyRGBA(I.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k.__styleString=I.color.__styleString}}}}if(I.wireframe){C.setAttribute("style","fill: none; stroke: "+k.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: round; stroke-linejoin: round")}else{C.setAttribute("style","fill: "+k.__styleString+"; fill-opacity: "+I.opacity)}t.appendChild(C)}function e(H,F,D,N,M,L,G,E,I,K,J){C=m(n++);C.setAttribute("d","M "+H+" "+F+" L "+D+" "+N+" L "+M+","+L+" L "+G+","+E+"z");if(K instanceof THREE.MeshBasicMaterial){k.__styleString=K.color.__styleString}else{if(K instanceof THREE.MeshLambertMaterial){if(i){v.copyRGB(c);a(J,I,v);k.copyRGBA(K.color);k.multiplySelfRGB(v);k.updateStyleString()}else{k.__styleString=K.color.__styleString}}}if(K.wireframe){C.setAttribute("style","fill: none; stroke: "+k.__styleString+"; stroke-width: "+K.wireframe_linewidth+"; stroke-opacity: "+K.opacity+"; stroke-linecap: round; stroke-linejoin: round")}else{C.setAttribute("style","fill: "+k.__styleString+"; fill-opacity: "+K.opacity)}t.appendChild(C)}function m(D){if(d[D]==null){d[D]=document.createElementNS("http://www.w3.org/2000/svg","path");if(B==0){d[D].setAttribute("shape-rendering","crispEdges")}return d[D]}return d[D]}function u(D){if(l[D]==null){l[D]=document.createElementNS("http://www.w3.org/2000/svg","circle");if(B==0){l[D].setAttribute("shape-rendering","crispEdges")}return l[D]}return l[D]}};THREE.WebGLRenderer=function(q){var h=document.createElement("canvas"),f,n,k=new THREE.Matrix4(),d,g=0,c=1,s=2,o=3,l=b(q,5);this.domElement=h;this.autoClear=true;a();i(l.directional,l.point);function b(x,y){if(x){var u,w,t,v=pointLights=maxDirLights=maxPointLights=0;for(u=0,w=x.lights.length;u<w;u++){t=x.lights[u];if(t instanceof THREE.DirectionalLight){v++}if(t instanceof THREE.PointLight){pointLights++}}if((pointLights+v)<=y){maxDirLights=v;maxPointLights=pointLights}else{maxDirLights=Math.ceil(y*v/(pointLights+v));maxPointLights=y-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:y-1}}this.setSize=function(u,t){h.width=u;h.height=t;f.viewport(0,0,h.width,h.height)};this.clear=function(){f.clear(f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT)};this.setupLights=function(z){var w,D,x,u,A,E,v=[],B=[],C=[],t=[],y=[];f.uniform1i(n.enableLighting,z.lights.length);for(w=0,D=z.lights.length;w<D;w++){x=z.lights[w];if(x instanceof THREE.AmbientLight){v.push(x)}else{if(x instanceof THREE.DirectionalLight){C.push(x)}else{if(x instanceof THREE.PointLight){B.push(x)}}}}u=A=E=0;for(w=0,D=v.length;w<D;w++){u+=v[w].color.r;A+=v[w].color.g;E+=v[w].color.b}f.uniform3f(n.ambientLightColor,u,A,E);t=[];y=[];for(w=0,D=C.length;w<D;w++){x=C[w];t.push(x.color.r*x.intensity);t.push(x.color.g*x.intensity);t.push(x.color.b*x.intensity);y.push(x.position.x);y.push(x.position.y);y.push(x.position.z)}if(C.length){f.uniform1i(n.directionalLightNumber,C.length);f.uniform3fv(n.directionalLightDirection,y);f.uniform3fv(n.directionalLightColor,t)}t=[];y=[];for(w=0,D=B.length;w<D;w++){x=B[w];t.push(x.color.r*x.intensity);t.push(x.color.g*x.intensity);t.push(x.color.b*x.intensity);y.push(x.position.x);y.push(x.position.y);y.push(x.position.z)}if(B.length){f.uniform1i(n.pointLightNumber,B.length);f.uniform3fv(n.pointLightPosition,y);f.uniform3fv(n.pointLightColor,t)}};this.createBuffers=function(M,K){var I,A,C,z,H,L,y,w,v,u,t,x=M.materialFaceGroup[K],E=[],G=[],D=[],J=[],F=[],B=0;for(I=0,A=x.faces.length;I<A;I++){C=x.faces[I];z=M.geometry.faces[C];H=z.vertexNormals;L=z.normal;y=M.geometry.uvs[C];if(z instanceof THREE.Face3){w=M.geometry.vertices[z.a].position;v=M.geometry.vertices[z.b].position;u=M.geometry.vertices[z.c].position;D.push(w.x,w.y,w.z);D.push(v.x,v.y,v.z);D.push(u.x,u.y,u.z);if(H.length==3){J.push(H[0].x,H[0].y,H[0].z);J.push(H[1].x,H[1].y,H[1].z);J.push(H[2].x,H[2].y,H[2].z)}else{J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z)}if(y){F.push(y[0].u,y[0].v);F.push(y[1].u,y[1].v);F.push(y[2].u,y[2].v)}E.push(B,B+1,B+2);G.push(B,B+1);G.push(B,B+2);G.push(B+1,B+2);B+=3}else{if(z instanceof THREE.Face4){w=M.geometry.vertices[z.a].position;v=M.geometry.vertices[z.b].position;u=M.geometry.vertices[z.c].position;t=M.geometry.vertices[z.d].position;D.push(w.x,w.y,w.z);D.push(v.x,v.y,v.z);D.push(u.x,u.y,u.z);D.push(t.x,t.y,t.z);if(H.length==4){J.push(H[0].x,H[0].y,H[0].z);J.push(H[1].x,H[1].y,H[1].z);J.push(H[2].x,H[2].y,H[2].z);J.push(H[3].x,H[3].y,H[3].z)}else{J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z);J.push(L.x,L.y,L.z)}if(y){F.push(y[0].u,y[0].v);F.push(y[1].u,y[1].v);F.push(y[2].u,y[2].v);F.push(y[3].u,y[3].v)}E.push(B,B+1,B+2);E.push(B,B+2,B+3);G.push(B,B+1);G.push(B,B+2);G.push(B,B+3);G.push(B+1,B+2);G.push(B+2,B+3);B+=4}}}if(!D.length){return}x.__webGLVertexBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLVertexBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(D),f.STATIC_DRAW);x.__webGLNormalBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLNormalBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(J),f.STATIC_DRAW);x.__webGLUVBuffer=f.createBuffer();f.bindBuffer(f.ARRAY_BUFFER,x.__webGLUVBuffer);f.bufferData(f.ARRAY_BUFFER,new Float32Array(F),f.STATIC_DRAW);x.__webGLFaceBuffer=f.createBuffer();f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,x.__webGLFaceBuffer);f.bufferData(f.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),f.STATIC_DRAW);x.__webGLLineBuffer=f.createBuffer();f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,x.__webGLLineBuffer);f.bufferData(f.ELEMENT_ARRAY_BUFFER,new Uint16Array(G),f.STATIC_DRAW);x.__webGLFaceCount=E.length;x.__webGLLineCount=G.length};this.renderBuffer=function(u,t){if(u instanceof THREE.MeshPhongMaterial){mAmbient=u.ambient;mDiffuse=u.diffuse;mSpecular=u.specular;f.uniform4f(n.mAmbient,mAmbient.r,mAmbient.g,mAmbient.b,u.opacity);f.uniform4f(n.mDiffuse,mDiffuse.r,mDiffuse.g,mDiffuse.b,u.opacity);f.uniform4f(n.mSpecular,mSpecular.r,mSpecular.g,mSpecular.b,u.opacity);f.uniform1f(n.mShininess,u.shininess);f.uniform1i(n.material,o)}else{if(u instanceof THREE.MeshColorFillMaterial){color=u.color;f.uniform4f(n.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);f.uniform1i(n.material,g)}else{if(u instanceof THREE.MeshColorStrokeMaterial){lineWidth=u.lineWidth;color=u.color;f.uniform4f(n.mColor,color.r*color.a,color.g*color.a,color.b*color.a,color.a);f.uniform1i(n.material,c)}else{if(u instanceof THREE.MeshBitmapMaterial){if(!u.__webGLTexture&&u.loaded){u.__webGLTexture=f.createTexture();f.bindTexture(f.TEXTURE_2D,u.__webGLTexture);f.texImage2D(f.TEXTURE_2D,0,f.RGBA,f.RGBA,f.UNSIGNED_BYTE,u.bitmap);f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,f.LINEAR);f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,f.LINEAR_MIPMAP_LINEAR);f.generateMipmap(f.TEXTURE_2D);f.bindTexture(f.TEXTURE_2D,null)}f.activeTexture(f.TEXTURE0);f.bindTexture(f.TEXTURE_2D,u.__webGLTexture);f.uniform1i(n.tDiffuse,0);f.uniform1i(n.material,s)}}}}f.bindBuffer(f.ARRAY_BUFFER,t.__webGLVertexBuffer);f.vertexAttribPointer(n.position,3,f.FLOAT,false,0,0);f.bindBuffer(f.ARRAY_BUFFER,t.__webGLNormalBuffer);f.vertexAttribPointer(n.normal,3,f.FLOAT,false,0,0);if(u instanceof THREE.MeshBitmapMaterial){f.bindBuffer(f.ARRAY_BUFFER,t.__webGLUVBuffer);f.enableVertexAttribArray(n.uv);f.vertexAttribPointer(n.uv,2,f.FLOAT,false,0,0)}else{f.disableVertexAttribArray(n.uv)}if(u instanceof THREE.MeshBitmapMaterial||u instanceof THREE.MeshColorFillMaterial||u instanceof THREE.MeshPhongMaterial){f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,t.__webGLFaceBuffer);f.drawElements(f.TRIANGLES,t.__webGLFaceCount,f.UNSIGNED_SHORT,0)}else{if(u instanceof THREE.MeshColorStrokeMaterial){f.lineWidth(lineWidth);f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,t.__webGLLineBuffer);f.drawElements(f.LINES,t.__webGLLineCount,f.UNSIGNED_SHORT,0)}}};this.renderMesh=function(v,y){var x,u,t,w,B,z,A,C;for(B in v.materialFaceGroup){C=v.materialFaceGroup[B];if(!C.__webGLVertexBuffer){this.createBuffers(v,B)}for(t=0,w=v.material.length;t<w;t++){A=v.material[t];if(A instanceof THREE.MeshFaceMaterial){for(x=0,u=C.material.length;x<u;x++){z=C.material[x];this.renderBuffer(z,C)}}else{z=A;this.renderBuffer(z,C)}}}};this.setupMatrices=function(t,u){t.autoUpdateMatrix&&t.updateMatrix();k.multiply(u.matrix,t.matrix);n.viewMatrixArray=new Float32Array(u.matrix.flatten());n.modelViewMatrixArray=new Float32Array(k.flatten());n.projectionMatrixArray=new Float32Array(u.projectionMatrix.flatten());d=THREE.Matrix4.makeInvert3x3(k).transpose();n.normalMatrixArray=new Float32Array(d.m);f.uniformMatrix4fv(n.viewMatrix,false,n.viewMatrixArray);f.uniformMatrix4fv(n.modelViewMatrix,false,n.modelViewMatrixArray);f.uniformMatrix4fv(n.projectionMatrix,false,n.projectionMatrixArray);f.uniformMatrix3fv(n.normalMatrix,false,n.normalMatrixArray);f.uniformMatrix4fv(n.objMatrix,false,new Float32Array(t.matrix.flatten()))};this.render=function(w,v){var x,u,t;if(this.autoClear){this.clear()}v.autoUpdateMatrix&&v.updateMatrix();f.uniform3f(n.cameraPosition,v.position.x,v.position.y,v.position.z);this.setupLights(w);for(x=0,u=w.objects.length;x<u;x++){t=w.objects[x];this.setupMatrices(t,v);if(t instanceof THREE.Mesh){this.renderMesh(t,v)}else{if(t instanceof THREE.Line){}else{if(t instanceof THREE.Particle){}}}}};this.setFaceCulling=function(u,t){if(u){if(!t||t=="ccw"){f.frontFace(f.CCW)}else{f.frontFace(f.CW)}if(u=="back"){f.cullFace(f.BACK)}else{if(u=="front"){f.cullFace(f.FRONT)}else{f.cullFace(f.FRONT_AND_BACK)}}f.enable(f.CULL_FACE)}else{f.disable(f.CULL_FACE)}};function a(){try{f=h.getContext("experimental-webgl",{antialias:true})}catch(t){}if(!f){alert("WebGL not supported");throw"cannot create webgl context"}f.clearColor(0,0,0,1);f.clearDepth(1);f.enable(f.DEPTH_TEST);f.depthFunc(f.LEQUAL);f.frontFace(f.CCW);f.cullFace(f.BACK);f.enable(f.CULL_FACE);f.enable(f.BLEND);f.blendFunc(f.ONE,f.ONE_MINUS_SRC_ALPHA);f.clearColor(0,0,0,0)}function p(t,u){var v=["#ifdef GL_ES","precision highp float;","#endif",t?"#define MAX_DIR_LIGHTS "+t:"",u?"#define MAX_POINT_LIGHTS "+u:"","uniform int material;","uniform sampler2D tDiffuse;","uniform vec4 mColor;","uniform vec4 mAmbient;","uniform vec4 mDiffuse;","uniform vec4 mSpecular;","uniform float mShininess;","uniform int pointLightNumber;","uniform int directionalLightNumber;",t?"uniform mat4 viewMatrix;":"",t?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",u?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main() {","if ( material == 3 ) { ","vec3 normal = normalize( vNormal );","vec3 viewPosition = normalize( vViewPosition );",u?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",u?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",u?"for( int i = 0; i < pointLightNumber; i++ ) {":"",u?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",u?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",u?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",u?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",u?"float pointSpecularWeight = 0.0;":"",u?"if ( pointDotNormalHalf >= 0.0 )":"",u?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",u?"pointDiffuse  += mDiffuse  * pointDiffuseWeight;":"",u?"pointSpecular += mSpecular * pointSpecularWeight;":"",u?"}":"",t?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",t?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",t?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",t?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",t?"vec3 dirVector = normalize( lDirection.xyz );":"",t?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":"",t?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",t?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",t?"float dirSpecularWeight = 0.0;":"",t?"if ( dirDotNormalHalf >= 0.0 )":"",t?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",t?"dirDiffuse  += mDiffuse  * dirDiffuseWeight;":"",t?"dirSpecular += mSpecular * dirSpecularWeight;":"",t?"}":"","vec4 totalLight = mAmbient;",t?"totalLight += dirDiffuse + dirSpecular;":"",u?"totalLight += pointDiffuse + pointSpecular;":"","gl_FragColor = vec4( totalLight.xyz * vLightWeighting, 1.0 );","} else if ( material == 2 ) {","vec4 texelColor = texture2D( tDiffuse, vUv );","gl_FragColor = vec4( texelColor.rgb * vLightWeighting, texelColor.a );","} else if ( material == 1 ) {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","} else {","gl_FragColor = vec4( mColor.rgb * vLightWeighting, mColor.a );","}","}"];return v.join("\n")}function j(t,u){var v=[t?"#define MAX_DIR_LIGHTS "+t:"",u?"#define MAX_POINT_LIGHTS "+u:"","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","uniform vec3 cameraPosition;","uniform bool enableLighting;","uniform int pointLightNumber;","uniform int directionalLightNumber;","uniform vec3 ambientLightColor;",t?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",t?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"",u?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",u?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","uniform mat4 objMatrix;","uniform mat4 viewMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat3 normalMatrix;","varying vec3 vNormal;","varying vec2 vUv;","varying vec3 vLightWeighting;",u?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;","void main(void) {","vec4 mPosition = objMatrix * vec4( position, 1.0 );","vViewPosition = cameraPosition - mPosition.xyz;","vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","vec3 transformedNormal = normalize( normalMatrix * normal );","if ( !enableLighting ) {","vLightWeighting = vec3( 1.0, 1.0, 1.0 );","} else {","vLightWeighting = ambientLightColor;",t?"for( int i = 0; i < directionalLightNumber; i++ ) {":"",t?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",t?"float directionalLightWeighting = max( dot( transformedNormal, normalize(lDirection.xyz ) ), 0.0 );":"",t?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",t?"}":"",u?"for( int i = 0; i < pointLightNumber; i++ ) {":"",u?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",u?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":"",u?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",u?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",u?"}":"","}","vNormal = transformedNormal;","vUv = uv;","gl_Position = projectionMatrix * mvPosition;","}"];return v.join("\n")}function i(t,u){n=f.createProgram();f.attachShader(n,r("fragment",p(t,u)));f.attachShader(n,r("vertex",j(t,u)));f.linkProgram(n);if(!f.getProgramParameter(n,f.LINK_STATUS)){alert("Could not initialise shaders")}f.useProgram(n);n.viewMatrix=f.getUniformLocation(n,"viewMatrix");n.modelViewMatrix=f.getUniformLocation(n,"modelViewMatrix");n.projectionMatrix=f.getUniformLocation(n,"projectionMatrix");n.normalMatrix=f.getUniformLocation(n,"normalMatrix");n.objMatrix=f.getUniformLocation(n,"objMatrix");n.cameraPosition=f.getUniformLocation(n,"cameraPosition");n.enableLighting=f.getUniformLocation(n,"enableLighting");n.ambientLightColor=f.getUniformLocation(n,"ambientLightColor");if(t){n.directionalLightNumber=f.getUniformLocation(n,"directionalLightNumber");n.directionalLightColor=f.getUniformLocation(n,"directionalLightColor");n.directionalLightDirection=f.getUniformLocation(n,"directionalLightDirection")}if(u){n.pointLightNumber=f.getUniformLocation(n,"pointLightNumber");n.pointLightColor=f.getUniformLocation(n,"pointLightColor");n.pointLightPosition=f.getUniformLocation(n,"pointLightPosition")}n.material=f.getUniformLocation(n,"material");n.mColor=f.getUniformLocation(n,"mColor");n.mAmbient=f.getUniformLocation(n,"mAmbient");n.mDiffuse=f.getUniformLocation(n,"mDiffuse");n.mSpecular=f.getUniformLocation(n,"mSpecular");n.mShininess=f.getUniformLocation(n,"mShininess");n.tDiffuse=f.getUniformLocation(n,"tDiffuse");f.uniform1i(n.tDiffuse,0);n.position=f.getAttribLocation(n,"position");f.enableVertexAttribArray(n.position);n.normal=f.getAttribLocation(n,"normal");f.enableVertexAttribArray(n.normal);n.uv=f.getAttribLocation(n,"uv");f.enableVertexAttribArray(n.uv);n.viewMatrixArray=new Float32Array(16);n.modelViewMatrixArray=new Float32Array(16);n.projectionMatrixArray=new Float32Array(16)}function r(u,t){var v;if(u=="fragment"){v=f.createShader(f.FRAGMENT_SHADER)}else{if(u=="vertex"){v=f.createShader(f.VERTEX_SHADER)}}f.shaderSource(v,t);f.compileShader(v);if(!f.getShaderParameter(v,f.COMPILE_STATUS)){alert(f.getShaderInfoLog(v));return null}return v}function e(){var t={MAX_VARYING_VECTORS:f.getParameter(f.MAX_VARYING_VECTORS),MAX_VERTEX_ATTRIBS:f.getParameter(f.MAX_VERTEX_ATTRIBS),MAX_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_TEXTURE_IMAGE_UNITS),MAX_VERTEX_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_VERTEX_TEXTURE_IMAGE_UNITS),MAX_COMBINED_TEXTURE_IMAGE_UNITS:f.getParameter(f.MAX_COMBINED_TEXTURE_IMAGE_UNITS),MAX_VERTEX_UNIFORM_VECTORS:f.getParameter(f.MAX_VERTEX_UNIFORM_VECTORS),MAX_FRAGMENT_UNIFORM_VECTORS:f.getParameter(f.MAX_FRAGMENT_UNIFORM_VECTORS)};return t}function m(u){var t,v="";for(t in u){v+=t+": "+u[t]+"\n"}return v}};THREE.RenderableFace3=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableFace4=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.v3=new THREE.Vector2();this.v4=new THREE.Vector2();this.centroidWorld=new THREE.Vector3();this.centroidScreen=new THREE.Vector3();this.normalWorld=new THREE.Vector3();this.z=null;this.color=null;this.material=null};THREE.RenderableParticle=function(){this.x=null;this.y=null;this.z=null;this.rotation=null;this.scale=new THREE.Vector2();this.color=null;this.material=null};THREE.RenderableLine=function(){this.v1=new THREE.Vector2();this.v2=new THREE.Vector2();this.z=null;this.color=null;this.material=null};
\ No newline at end of file
diff --git a/examples/camera_free.html b/examples/camera_free.html
index 4fb24ef3..ec5d6f22 100644
--- a/examples/camera_free.html
+++ b/examples/camera_free.html
@@ -42,12 +42,13 @@
 		<script type="text/javascript" src="../src/materials/Material.js"></script>
 		<script type="text/javascript" src="../src/materials/LineBasicMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshBasicMaterial.js"></script>
+		<script type="text/javascript" src="../src/materials/MeshDepthMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshLambertMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshPhongMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshFaceMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/ParticleBasicMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/Texture.js"></script>
+		<script type="text/javascript" src="../src/materials/textures/Texture.js"></script>
 		<script type="text/javascript" src="../src/scenes/Scene.js"></script>
 		<script type="text/javascript" src="../src/renderers/Projector.js"></script>
 		<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
diff --git a/examples/camera_orthographic.html b/examples/camera_orthographic.html
index f478405f..2ad93535 100644
--- a/examples/camera_orthographic.html
+++ b/examples/camera_orthographic.html
@@ -42,7 +42,7 @@
 				container.appendChild( info );
 
 				camera = new THREE.Camera( 45, window.innerWidth / window.innerHeight, 1, 10000 );
-				camera.projectionMatrix = THREE.Matrix4.makeOrtho( window.innerWidth / - 2, window.innerWidth / 2, window.innerHeight / 2, window.innerHeight / - 2, -2000, 1000 );
+				camera.projectionMatrix = THREE.Matrix4.makeOrtho( window.innerWidth / - 2, window.innerWidth / 2, window.innerHeight / 2, window.innerHeight / - 2, - 2000, 1000 );
 				camera.position.x = 200;
 				camera.position.y = 100;
 				camera.position.z = 200;
diff --git a/examples/interactive_voxelpainter.html b/examples/interactive_voxelpainter.html
index 9edb89f5..3e886d08 100644
--- a/examples/interactive_voxelpainter.html
+++ b/examples/interactive_voxelpainter.html
@@ -14,49 +14,7 @@
 	</head>
 	<body>
 
-		<!-- <script type="text/javascript" src="../build/Three.js"></script> -->
-
-		<script type="text/javascript" src="../src/Three.js"></script>
-		<script type="text/javascript" src="../src/core/Color.js"></script>
-		<script type="text/javascript" src="../src/core/Vector2.js"></script>
-		<script type="text/javascript" src="../src/core/Vector3.js"></script>
-		<script type="text/javascript" src="../src/core/Vector4.js"></script>
-		<script type="text/javascript" src="../src/core/Ray.js"></script>
-		<script type="text/javascript" src="../src/core/Rectangle.js"></script>
-		<script type="text/javascript" src="../src/core/Matrix3.js"></script>
-		<script type="text/javascript" src="../src/core/Matrix4.js"></script>
-		<script type="text/javascript" src="../src/core/Vertex.js"></script>
-		<script type="text/javascript" src="../src/core/Face3.js"></script>
-		<script type="text/javascript" src="../src/core/Face4.js"></script>
-		<script type="text/javascript" src="../src/core/UV.js"></script>
-		<script type="text/javascript" src="../src/core/Geometry.js"></script>
-		<script type="text/javascript" src="../src/cameras/Camera.js"></script>
-		<script type="text/javascript" src="../src/lights/Light.js"></script>
-		<script type="text/javascript" src="../src/lights/AmbientLight.js"></script>
-		<script type="text/javascript" src="../src/lights/DirectionalLight.js"></script>
-		<script type="text/javascript" src="../src/lights/PointLight.js"></script>
-		<script type="text/javascript" src="../src/objects/Object3D.js"></script>
-		<script type="text/javascript" src="../src/objects/Mesh.js"></script>
-		<script type="text/javascript" src="../src/objects/Particle.js"></script>
-		<script type="text/javascript" src="../src/objects/Line.js"></script>
-		<script type="text/javascript" src="../src/materials/Material.js"></script>
-		<script type="text/javascript" src="../src/materials/LineBasicMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/MeshBasicMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/MeshLambertMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/MeshPhongMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/MeshFaceMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/ParticleBasicMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/Texture.js"></script>
-		<script type="text/javascript" src="../src/scenes/Scene.js"></script>
-		<script type="text/javascript" src="../src/renderers/Projector.js"></script>
-		<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
-		<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
-		<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
-		<script type="text/javascript" src="../src/renderers/renderables/RenderableFace3.js"></script>
-		<script type="text/javascript" src="../src/renderers/renderables/RenderableFace4.js"></script>
-		<script type="text/javascript" src="../src/renderers/renderables/RenderableParticle.js"></script>
-		<script type="text/javascript" src="../src/renderers/renderables/RenderableLine.js"></script>
+		<script type="text/javascript" src="../build/Three.js"></script>
 
 		<script type="text/javascript" src="../src/extras/primitives/Cube.js"></script>
 		<script type="text/javascript" src="../src/extras/primitives/Plane.js"></script>
diff --git a/examples/materials_depth.html b/examples/materials_depth.html
new file mode 100644
index 00000000..2de76576
--- /dev/null
+++ b/examples/materials_depth.html
@@ -0,0 +1,263 @@
+<!DOCTYPE HTML>
+<html lang="en">
+	<head>
+		<title>three.js - depth material</title>
+		<meta charset="utf-8">
+		<style type="text/css">
+			body {
+				font-family: Monospace;
+				background-color: #000000;
+				margin: 0px;
+				overflow: hidden;
+			}
+		</style>
+	</head>
+	<body>
+
+		<script type="text/javascript" src="../build/Three.js"></script>
+
+		<script type="text/javascript" src="../src/extras/primitives/Sphere.js"></script>
+		<script type="text/javascript" src="../src/extras/primitives/Plane.js"></script>
+
+		<script type="text/javascript" src="js/Stats.js"></script>
+
+		<script type="text/javascript">
+
+			var SCREEN_WIDTH = window.innerWidth;
+			var SCREEN_HEIGHT = window.innerHeight;
+
+			var container;
+			var stats;
+
+			var camera;
+			var scene;
+			var renderer;
+
+			var cube, plane;
+
+			var targetRotation = 0;
+			var targetRotationOnMouseDown = 0;
+
+			var mouseX = 0;
+			var mouseXOnMouseDown = 0;
+
+			var windowHalfX = window.innerWidth / 2;
+			var windowHalfY = window.innerHeight / 2;
+
+			var moveForward = false,
+			moveBackwards = false,
+			moveUp = false,
+			moveDown = false,
+			moveLeft = false,
+			moveRight = false,
+
+			yawLeft = false,
+			yawRight = false,
+			pitchUp = false,
+			pitchDown = false,
+			rollLeft = false,
+			rollRight = false;
+
+			var debugContext;
+
+			init();
+			setInterval( loop, 1000 / 60 );
+			// loop();
+
+			function init() {
+
+				container = document.createElement( 'div' );
+				document.body.appendChild( container );
+
+				camera = new THREE.Camera( 45, SCREEN_WIDTH / SCREEN_HEIGHT, 1, 2000 );
+				camera.position.x = 1000;
+				camera.position.y = 1000;
+				camera.position.z = 1000;
+				// camera.target.position.y = 150;
+
+				scene = new THREE.Scene();
+
+				// Plane
+
+				var material = new THREE.MeshDepthMaterial( { near: 1, far: 2000, wireframe: true } );
+
+				plane = new THREE.Mesh( new Plane( 1000, 1000, 10, 10 ), material );
+				plane.rotation.x = - 90 * ( Math.PI / 180 );
+				plane.doubleSided = true;
+				scene.addObject( plane );
+
+				// Spheres
+
+				geometry = new Sphere( 100, 16, 8 );
+				// material = new THREE.MeshLambertMaterial( { color: 0xffffff, opacity: 1 } );
+				material = new THREE.MeshDepthMaterial( { near: 1, far: 2000 } );
+
+				for (var i = 0; i < 20; i ++ ) {
+
+					cube = new THREE.Mesh( geometry, material );
+					cube.overdraw = true;
+
+					cube.position.x = ( i % 5 ) * 200 - 400;
+					cube.position.z = Math.floor( i / 5 ) * 200 - 400;
+
+					/*
+					cube.position.x = Math.random() * 1000 - 500;
+					cube.position.y = Math.random() * 1000 - 500;
+					cube.position.z = Math.random() * 1000 - 500;
+
+					cube.rotation.x = Math.random() * 200 - 100;
+					cube.rotation.y = Math.random() * 200 - 100;
+					cube.rotation.z = Math.random() * 200 - 100;
+					cube.scale.x = cube.scale.y = cube.scale.z = Math.random() + 0.5;
+					*/
+
+					scene.addObject(cube);
+
+				}
+
+				// Lights
+
+				var ambientLight = new THREE.AmbientLight( Math.random() * 0x202020 );
+				scene.addLight( ambientLight );
+
+				var directionalLight = new THREE.DirectionalLight( Math.random() * 0xffffff );
+				directionalLight.position.x = Math.random() - 0.5;
+				directionalLight.position.y = Math.random() - 0.5;
+				directionalLight.position.z = Math.random() - 0.5;
+				directionalLight.position.normalize();
+				scene.addLight( directionalLight );
+
+				var pointLight = new THREE.PointLight( 0xff0000, 1 );
+				scene.addLight( pointLight );
+
+				renderer = new THREE.CanvasRenderer();
+				renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
+
+				container.appendChild( renderer.domElement );
+
+				var debugCanvas = document.createElement( 'canvas' );
+				debugCanvas.width = 512;
+				debugCanvas.height = 512;
+				debugCanvas.style.position = 'absolute';
+				debugCanvas.style.top = '0px';
+				debugCanvas.style.left = '0px';
+
+				container.appendChild( debugCanvas );
+
+				debugContext = debugCanvas.getContext( '2d' );
+				debugContext.setTransform( 1, 0, 0, 1, 256, 256 );
+				debugContext.strokeStyle = '#808080';
+
+				stats = new Stats();
+				stats.domElement.style.position = 'absolute';
+				stats.domElement.style.top = '0px';
+				container.appendChild(stats.domElement);
+
+				document.addEventListener( 'keydown', onDocumentKeyDown, false );
+				document.addEventListener( 'keyup', onDocumentKeyUp, false );
+			}
+
+			function onDocumentKeyDown( event ) {
+
+				switch( event.keyCode ) {
+
+					case 38: moveForward = true; break; // up
+					case 40: moveBackwards = true; break; // down
+					case 37: moveLeft = true; break; // left
+					case 39: moveRight = true; break; // right
+					case 65: yawLeft = true; break; // a
+					case 68: yawRight = true; break; // d
+					case 87: moveUp/*pitchUp*/ = true; break; // w
+					case 83: moveDown/*pitchDown*/ = true; break; // s
+					case 90: rollLeft = true; break; // z
+					case 67: rollRight = true; break; // c
+
+				}
+
+			}
+
+			function onDocumentKeyUp( event ) {
+
+				switch( event.keyCode ) {
+
+					case 38: moveForward = false; break; // up
+					case 40: moveBackwards = false; break; // down
+					case 37: moveLeft = false; break; // left
+					case 39: moveRight = false; break; // right
+					case 65: yawLeft = false; break; // a
+					case 68: yawRight = false; break; // d
+					case 87: moveUp/*pitchUp*/ = false; break; // w
+					case 83: moveDown/*pitchDown*/ = false; break; // s
+					case 90: rollLeft = false; break; // z
+					case 67: rollRight = false; break; // c
+
+				}
+
+			}
+
+			//
+
+			function loop() {
+
+				if ( moveForward ) camera.position.z -= 5; // camera.moveZ( 5 );
+				if ( moveBackwards ) camera.position.z += 5; // camera.moveZ( - 5 );
+
+				if ( moveUp ) camera.position.y += 5; // camera.moveZ( 5 );
+				if ( moveDown ) camera.position.y -= 5; // camera.moveZ( - 5 );
+
+				if ( moveLeft ) camera.position.x -= 5; // camera.moveX( - 5 );
+				if ( moveRight ) camera.position.x += 5; // camera.moveX( 5 );
+
+				if ( pitchUp ) camera.rotation.x += 0.01; // camera.rotateX( 1 );
+				if ( pitchDown ) camera.rotation.x -= 0.01; // camera.rotateX( - 1 );
+
+				if ( yawLeft ) camera.target.position.x -= 5; // camera.rotation.y += 0.01; // camera.rotateY( 1 );
+				if ( yawRight ) camera.target.position.x += 5; // camera.rotation.y -= 0.01; // camera.rotateY( - 1 );
+
+				if ( rollLeft ) camera.rotation.z += 0.01; // camera.rotateZ( 1 );
+				if ( rollRight ) camera.rotation.z -= 0.01; // camera.rotateZ( - 1 );
+
+				debugContext.clearRect( -256, -256, 512, 512 );
+
+				debugContext.beginPath();
+
+				// center
+				debugContext.moveTo( -10, 0 );
+				debugContext.lineTo( 10, 0 );
+				debugContext.moveTo( 0, -10 );
+				debugContext.lineTo( 0, 10 );
+
+				// camera
+
+				debugContext.moveTo( camera.position.x * 0.1, camera.position.z * 0.1 );
+				debugContext.lineTo( camera.target.position.x * 0.1, camera.target.position.z * 0.1 );
+				debugContext.rect( camera.position.x * 0.1 - 5, camera.position.z * 0.1 - 5, 10, 10 );
+				debugContext.rect( camera.target.position.x * 0.1 - 5, camera.target.position.z * 0.1 - 5, 10, 10 );
+				debugContext.rect( - 50, - 50, 100, 100 );
+
+				for ( var i = 1; i < scene.objects.length; i++ ) {
+
+					var object = scene.objects[i];
+
+					/*
+					object.rotation.x += 0.01;
+					object.rotation.y += 0.005;
+					object.position.y = Math.sin( object.rotation.x ) * 200;
+					*/
+
+					debugContext.rect( object.position.x * 0.1 - 5, object.position.z * 0.1 - 5, 10, 10 );
+
+				}
+
+				debugContext.closePath();
+				debugContext.stroke();
+
+				renderer.render(scene, camera);
+
+				stats.update();
+			}
+
+		</script>
+
+	</body>
+</html>
diff --git a/examples/test.html b/examples/test.html
index 9f81aa78..ec118978 100644
--- a/examples/test.html
+++ b/examples/test.html
@@ -41,12 +41,13 @@
 		<script type="text/javascript" src="../src/materials/Material.js"></script>
 		<script type="text/javascript" src="../src/materials/LineBasicMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshBasicMaterial.js"></script>
+		<script type="text/javascript" src="../src/materials/MeshDepthMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshLambertMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshPhongMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/MeshFaceMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/ParticleBasicMaterial.js"></script>
 		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.js"></script>
-		<script type="text/javascript" src="../src/materials/Texture.js"></script>
+		<script type="text/javascript" src="../src/materials/textures/Texture.js"></script>
 		<script type="text/javascript" src="../src/scenes/Scene.js"></script>
 		<script type="text/javascript" src="../src/renderers/Projector.js"></script>
 		<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
diff --git a/src/core/Matrix4.js b/src/core/Matrix4.js
index 52bfd513..99966975 100644
--- a/src/core/Matrix4.js
+++ b/src/core/Matrix4.js
@@ -55,13 +55,13 @@ THREE.Matrix4.prototype = {
 		this.n11 = x.x; this.n12 = x.y; this.n13 = x.z; this.n14 = - x.dot( eye );
 		this.n21 = y.x; this.n22 = y.y; this.n23 = y.z; this.n24 = - y.dot( eye );
 		this.n31 = z.x; this.n32 = z.y; this.n33 = z.z; this.n34 = - z.dot( eye );
-		this.n41 = 0; this.n42 = 0; this.n43 = 0; this.
-n44 = 1;
+		this.n41 = 0; this.n42 = 0; this.n43 = 0; this.n44 = 1;
+
 	},
 
 	transform: function ( v ) {
 
-		var vx = v.x, vy = v.y, vz = v.z, vw = v.w ? v.w : 1.0;
+		var vx = v.x, vy = v.y, vz = v.z, vw = v.w ? v.w : 1;
 
 		v.x = this.n11 * vx + this.n12 * vy + this.n13 * vz + this.n14 * vw;
 		v.y = this.n21 * vx + this.n22 * vy + this.n23 * vz + this.n24 * vw;
@@ -69,7 +69,7 @@ n44 = 1;
 
 		vw = this.n41 * vx + this.n42 * vy + this.n43 * vz + this.n44 * vw;
 
-		if( v.w ) {
+		if ( v.w ) {
 
 			v.w = vw;
 
diff --git a/src/materials/Material.js b/src/materials/Material.js
index 95c95b7a..839997e5 100644
--- a/src/materials/Material.js
+++ b/src/materials/Material.js
@@ -3,10 +3,6 @@
  * }
  */
 
-THREE.UVMapping = 0;
-THREE.ReflectionMap = 1;
-THREE.CubeMap = 2;
-
 THREE.FlatShading = 0;
 THREE.GouraudShading = 1;
 THREE.PhongShading = 2;
diff --git a/src/materials/Texture.js b/src/materials/textures/Texture.js
similarity index 83%
rename from src/materials/Texture.js
rename to src/materials/textures/Texture.js
index 82c736f5..6a523e13 100644
--- a/src/materials/Texture.js
+++ b/src/materials/textures/Texture.js
@@ -18,3 +18,7 @@ THREE.Texture = function ( image, mapping ) {
 	};
 
 };
+
+THREE.UVMapping = 0;
+THREE.ReflectionMap = 1;
+THREE.CubeMap = 2;
diff --git a/src/renderers/CanvasRenderer.js b/src/renderers/CanvasRenderer.js
index 6fb17247..d644be95 100644
--- a/src/renderers/CanvasRenderer.js
+++ b/src/renderers/CanvasRenderer.js
@@ -26,6 +26,7 @@ THREE.CanvasRenderer = function () {
 	_ambientLight = new THREE.Color( 0xff000000 ),
 
 	_pi2 = Math.PI * 2,
+	_w, // z-buffer to w-buffer
 	_vector2 = new THREE.Vector2(), // Needed for expand
 	_vector3 = new THREE.Vector3(), // Needed for PointLight
 	_uv1 = new THREE.UV(), _uv2 = new THREE.UV(), _uv3 = new THREE.UV(), _uv4 = new THREE.UV(),
@@ -556,6 +557,11 @@ THREE.CanvasRenderer = function () {
 
 			_color.__styleString = material.color.__styleString;
 
+		} else if ( material instanceof THREE.MeshDepthMaterial ) {
+
+			_w = 1 - ( material.__2near / (material.__farPlusNear - element.z * material.__farMinusNear ) );
+			_color.setRGBA( _w, _w, _w, 1 );
+
 		} else if ( material instanceof THREE.MeshLambertMaterial ) {
 
 			if ( _enableLighting ) {
@@ -652,6 +658,11 @@ THREE.CanvasRenderer = function () {
 
 			_color.__styleString = material.color.__styleString;
 
+		} else if ( material instanceof THREE.MeshDepthMaterial ) {
+
+			_w = 1 - ( material.__2near / (material.__farPlusNear - element.z * material.__farMinusNear ) );
+			_color.setRGBA( _w, _w, _w, 1 );
+
 		} else if ( material instanceof THREE.MeshLambertMaterial ) {
 
 			if ( _enableLighting ) {
@@ -703,37 +714,41 @@ THREE.CanvasRenderer = function () {
 
 	}
 
-	function drawTexturedTriangle( bitmap, v1x, v1y, v2x, v2y, v3x, v3y, _uv1u, _uv1v, _uv2u, _uv2v, _uv3u, _uv3v ) {
+	function drawTexturedTriangle( bitmap, x0, y0, x1, y1, x2, y2, u0, v0, u1, v1, u2, v2 ) {
 
-		// Textured triangle drawing by Thatcher Ulrich.
-		// http://tulrich.com/geekstuff/canvas/jsgl.js
-
-		var denom, m11, m12, m21, m22, dx, dy;
+		// http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
 
 		_context.beginPath();
-		_context.moveTo( v1x, v1y );
-		_context.lineTo( v2x, v2y );
-		_context.lineTo( v3x, v3y );
-		_context.lineTo( v1x, v1y );
+		_context.moveTo( x0, y0 );
+		_context.lineTo( x1, y1 );
+		_context.lineTo( x2, y2 );
 		_context.closePath();
 
+		x1 -= x0;
+		y1 -= y0;
+		x2 -= x0;
+		y2 -= y0;
+
+		u1 -= u0;
+		v1 -= v0;
+		u2 -= u0;
+		v2 -= v0;
+
+		var det = 1 / ( u1 * v2 - u2 * v1 ),
+
+		a = ( v2 * x1 - v1 * x2 ) * det,
+		b = ( v2 * y1 - v1 * y2 ) * det,
+		c = ( u1 * x2 - u2 * x1 ) * det,
+		d = ( u1 * y2 - u2 * y1 ) * det,
+
+		e = x0 - a * u0 - c * v0,
+		f = y0 - b * u0 - d * v0;
+
 		_context.save();
+		_context.transform( a, b, c, d, e, f );
 		_context.clip();
-
-		denom = _uv1u * ( _uv3v - _uv2v ) - _uv2u * _uv3v + _uv3u * _uv2v + ( _uv2u - _uv3u ) * _uv1v;
-
-		m11 = - ( _uv1v * (v3x - v2x ) - _uv2v * v3x + _uv3v * v2x + ( _uv2v - _uv3v ) * v1x ) / denom;
-		m12 = ( _uv2v * v3y + _uv1v * ( v2y - v3y ) - _uv3v * v2y + ( _uv3v - _uv2v) * v1y ) / denom;
-		m21 = ( _uv1u * ( v3x - v2x ) - _uv2u * v3x + _uv3u * v2x + ( _uv2u - _uv3u ) * v1x ) / denom;
-		m22 = - ( _uv2u * v3y + _uv1u * ( v2y - v3y ) - _uv3u * v2y + ( _uv3u - _uv2u ) * v1y ) / denom;
-		dx = ( _uv1u * ( _uv3v * v2x - _uv2v * v3x ) + _uv1v * ( _uv2u * v3x - _uv3u * v2x ) + ( _uv3u * _uv2v - _uv2u * _uv3v ) * v1x ) / denom;
-		dy = ( _uv1u * ( _uv3v * v2y - _uv2v * v3y ) + _uv1v * ( _uv2u * v3y - _uv3u * v2y ) + ( _uv3u * _uv2v - _uv2u * _uv3v ) * v1y ) / denom;
-
-		_context.transform( m11, m12, m21, m22, dx, dy );
-
 		_context.drawImage( bitmap, 0, 0 );
 		_context.restore();
-
 	}
 
 	// Hide anti-alias gaps
diff --git a/src/renderers/Projector.js b/src/renderers/Projector.js
index d73397e0..4cbc8fdb 100644
--- a/src/renderers/Projector.js
+++ b/src/renderers/Projector.js
@@ -186,7 +186,7 @@ THREE.Projector = function() {
 							_line.v1.copy( vertex.positionScreen );
 							_line.v2.copy( vertex2.positionScreen );
 
-							// TODO: Use centriums here too.
+							// TODO: Use centroids here too.
 							_line.z = Math.max( vertex.positionScreen.z, vertex2.positionScreen.z );
 
 							_line.material = object.material;
@@ -203,24 +203,23 @@ THREE.Projector = function() {
 
 				_vector4.set( object.position.x, object.position.y, object.position.z, 1 );
 
-				camera.matrix.transform( _vector4 );
-				camera.projectionMatrix.transform( _vector4 );
+				_projScreenMatrix.transform( _vector4 );
 
-				object.screen.set( _vector4.x / _vector4.w, _vector4.y / _vector4.w, _vector4.z / _vector4.w );
+				_vector4.z /= _vector4.w;
 
-				if ( object.screen.z > 0 && object.screen.z < 1 ) {
+				if ( _vector4.z > 0 && _vector4.z < 1 ) {
 
 					_particle = _particlePool[ _particleCount ] = _particlePool[ _particleCount ] || new THREE.RenderableParticle();
-					_particle.x = object.screen.x;
-					_particle.y = object.screen.y;
-					_particle.z = object.screen.z;
+					_particle.x = _vector4.x / _vector4.w;
+					_particle.y = _vector4.y / _vector4.w;
+					_particle.z = _vector4.z;
 
 					_particle.rotation = object.rotation.z;
 
-					_particle.scale.x = object.scale.x * Math.abs( _vector4.x / _vector4.w - ( _vector4.x + camera.projectionMatrix.n11 ) / ( _vector4.w + camera.projectionMatrix.n14 ) );
-					_particle.scale.y = object.scale.y * Math.abs( _vector4.y / _vector4.w - ( _vector4.y + camera.projectionMatrix.n22 ) / ( _vector4.w + camera.projectionMatrix.n24 ) );
+					_particle.scale.x = object.scale.x * Math.abs( _particle.x - ( _vector4.x + camera.projectionMatrix.n11 ) / ( _vector4.w + camera.projectionMatrix.n14 ) );
+					_particle.scale.y = object.scale.y * Math.abs( _particle.y - ( _vector4.y + camera.projectionMatrix.n22 ) / ( _vector4.w + camera.projectionMatrix.n24 ) );
+
 					_particle.material = object.material;
-					_particle.color = object.color;
 
 					_renderList.push( _particle );
 
diff --git a/src/renderers/Renderer.js b/src/renderers/Renderer.js
deleted file mode 100755
index 588a3524..00000000
--- a/src/renderers/Renderer.js
+++ /dev/null
@@ -1,155 +0,0 @@
-var Renderer = Class.extend
-({
-	matrix: null,
-
-	viewport: null,
-	renderList: null,
-
-	face3Pool: null,
-	face4Pool: null,
-
-	width: null,
-	height: null,
-	widthHalf: null,
-	heightHalf: null,
-
-	init: function()
-	{
-		this.matrix = new Matrix4();
-
-		this.face3Pool = new Array();
-		this.face4Pool = new Array();
-	},
-
-	setSize: function( width, height )
-	{
-		this.width = width;
-		this.height = height;
-
-		this.widthHalf = this.width / 2;
-		this.heightHalf = this.height / 2;
-	},
-
-	sort: function(a, b)
-	{
-		return a.screen.z - b.screen.z;
-	},
-
-	render: function( scene, camera )
-	{
-		var vertex, face, object;
-		var face3count = 0, face4count = 0;
-
-		var focuszoom = camera.focus * camera.zoom;
-
-		var matrixMultiply = this.matrix.multiply;
-		var matrixTransform = this.matrix.transform;
-
-		this.renderList = new Array();
-
-		for (var i = 0; i < scene.objects.length; i++)
-		{
-			object = scene.objects[i];
-
-			if (object instanceof Mesh)
-			{
-				matrixMultiply( camera.matrix, object.matrix );
-
-				// vertices
-
-				for (var j = 0; j < object.geometry.vertices.length; j++)
-				{
-					vertex = object.geometry.vertices[j];
-
-					vertex.screen.copy( vertex );
-
-					matrixTransform( vertex.screen );
-
-					vertex.screen.z = focuszoom / (camera.focus + vertex.screen.z);
-
-					vertex.visible = vertex.screen.z > 0;					
-
-					vertex.screen.x *= vertex.screen.z;
-					vertex.screen.y *= vertex.screen.z; 
-				}
-
-				// faces
-
-				for (j = 0; j < object.geometry.faces.length; j++)
-				{
-					face = object.geometry.faces[j];
-					
-					// TODO: Use normals for culling
-
-					if (face instanceof Face3)
-					{
-						if (face.a.visible && face.b.visible && face.c.visible && (object.doubleSided ||
-						   (face.c.screen.x - face.a.screen.x) * (face.b.screen.y - face.a.screen.y) -
-						   (face.c.screen.y - face.a.screen.y) * (face.b.screen.x - face.a.screen.x) > 0) )
-						{
-							face.screen.z = (face.a.screen.z + face.b.screen.z + face.c.screen.z) * 0.3;
-							
-							if (this.face3Pool[face3count] == null)
-								this.face3Pool[face3count] = new Face3(new Vertex(), new Vertex(), new Vertex());
-
-							this.face3Pool[face3count].a.screen.copy(face.a.screen);
-							this.face3Pool[face3count].b.screen.copy(face.b.screen);
-							this.face3Pool[face3count].c.screen.copy(face.c.screen);
-							this.face3Pool[face3count].screen.z = face.screen.z;
-							this.face3Pool[face3count].color = face.color;
-							this.face3Pool[face3count].material = object.material;
-
-							this.renderList.push( this.face3Pool[face3count] );
-
-							face3count++;
-						}
-					}
-					else if (face instanceof Face4)
-					{
-						if (face.a.visible && face.b.visible && face.c.visible && (object.doubleSided ||
-						   ((face.d.screen.x - face.a.screen.x) * (face.b.screen.y - face.a.screen.y) -
-						   (face.d.screen.y - face.a.screen.y) * (face.b.screen.x - face.a.screen.x) > 0 ||
-						   (face.b.screen.x - face.c.screen.x) * (face.d.screen.y - face.c.screen.y) -
-						   (face.b.screen.y - face.c.screen.y) * (face.d.screen.x - face.c.screen.x) > 0)) )
-						{
-							face.screen.z = (face.a.screen.z + face.b.screen.z + face.c.screen.z + face.d.screen.z) * 0.25;
-
-							if (this.face4Pool[face4count] == null)
-								this.face4Pool[face4count] = new Face4(new Vertex(), new Vertex(), new Vertex(), new Vertex());
-
-							this.face4Pool[face4count].a.screen.copy(face.a.screen);
-							this.face4Pool[face4count].b.screen.copy(face.b.screen);
-							this.face4Pool[face4count].c.screen.copy(face.c.screen);
-							this.face4Pool[face4count].d.screen.copy(face.d.screen);
-							this.face4Pool[face4count].screen.z = face.screen.z;
-							this.face4Pool[face4count].color = face.color;
-							this.face4Pool[face4count].material = object.material;
-
-							this.renderList.push( this.face4Pool[face4count] );
-
-							face4count++;
-						}						
-					}
-				}
-			}
-			else if (object instanceof Particle)
-			{
-				object.screen.copy(object.position);
-
-				camera.matrix.transform( object.screen );
-
-				object.screen.z = focuszoom / (camera.focus + object.screen.z);
-
-				if (object.screen.z < 0)
-					continue;					
-
-				object.screen.x *= object.screen.z;
-				object.screen.y *= object.screen.z;
-
-				this.renderList.push( object );
-			}
-		}
-
-		this.renderList.sort(this.sort);
-	}
-});
diff --git a/src/renderers/SVGRenderer.js b/src/renderers/SVGRenderer.js
index db8dadb0..06329503 100644
--- a/src/renderers/SVGRenderer.js
+++ b/src/renderers/SVGRenderer.js
@@ -16,6 +16,7 @@ THREE.SVGRenderer = function () {
 	_light = new THREE.Color( 0xffffffff ),
 	_ambientLight = new THREE.Color( 0xffffffff ),
 
+	_w, // z-buffer to w-buffer
 	_vector3 = new THREE.Vector3(), // Needed for PointLight
 
 	_svgPathPool = [], _svgCirclePool = [],
@@ -331,6 +332,11 @@ THREE.SVGRenderer = function () {
 
 			_color.__styleString = material.color.__styleString;
 
+		} else if ( material instanceof THREE.MeshDepthMaterial ) {
+
+			_w = 1 - ( material.__2near / (material.__farPlusNear - element.z * material.__farMinusNear) );
+			_color.setRGBA( _w, _w, _w, 1 );
+
 		} else if ( material instanceof THREE.MeshLambertMaterial ) {
 
 			if ( _enableLighting ) {
diff --git a/utils/build.py b/utils/build.py
index af8c56d6..d6f84de2 100644
--- a/utils/build.py
+++ b/utils/build.py
@@ -111,13 +111,14 @@ def buildFull(debug):
 		'materials/Material.js',
 		'materials/LineBasicMaterial.js',
 		'materials/MeshBasicMaterial.js',
+		'materials/MeshDepthMaterial.js',
 		'materials/MeshLambertMaterial.js',
 		'materials/MeshPhongMaterial.js',
 		'materials/MeshFaceMaterial.js',
 		'materials/ParticleBasicMaterial.js',
 		'materials/ParticleCircleMaterial.js',
 		'materials/ParticleDOMMaterial.js',
-		'materials/Texture.js',
+		'materials/textures/Texture.js',
 		'scenes/Scene.js',
 		'renderers/Projector.js',
 		'renderers/DOMRenderer.js',
@@ -163,12 +164,13 @@ def buildCanvas(debug):
 		'materials/Material.js',
 		'materials/LineBasicMaterial.js',
 		'materials/MeshBasicMaterial.js',
+		'materials/MeshDepthMaterial.js',
 		'materials/MeshLambertMaterial.js',
 		'materials/MeshPhongMaterial.js',
 		'materials/MeshFaceMaterial.js',
 		'materials/ParticleBasicMaterial.js',
 		'materials/ParticleCircleMaterial.js',
-		'materials/Texture.js',
+		'materials/textures/Texture.js',
 		'scenes/Scene.js',
 		'renderers/Projector.js',
 		'renderers/CanvasRenderer.js',
@@ -211,12 +213,13 @@ def buildWebGL(debug):
 		'materials/Material.js',
 		'materials/LineBasicMaterial.js',
 		'materials/MeshBasicMaterial.js',
+		'materials/MeshDepthMaterial.js',
 		'materials/MeshLambertMaterial.js',
 		'materials/MeshPhongMaterial.js',
 		'materials/MeshFaceMaterial.js',
 		'materials/ParticleBasicMaterial.js',
 		'materials/ParticleCircleMaterial.js',
-		'materials/Texture.js',
+		'materials/textures/Texture.js',
 		'scenes/Scene.js',
 		'renderers/WebGLRenderer.js',
 	]
@@ -254,6 +257,7 @@ def buildSVG(debug):
 		'materials/Material.js',
 		'materials/LineBasicMaterial.js',
 		'materials/MeshBasicMaterial.js',
+		'materials/MeshDepthMaterial.js',
 		'materials/MeshLambertMaterial.js',
 		'materials/MeshPhongMaterial.js',
 		'materials/MeshFaceMaterial.js',