// Three.js r32 - http://github.com/mrdoob/three.js
var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};
THREE.Color.prototype={setRGB:function(a,d,e){this.r=a;this.g=d;this.b=e;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
","+~~(this.g*255)+","+~~(this.b*255)+")"},clone:function(){return new THREE.Color(this.hex)},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,d){this.x=a||0;this.y=d||0};
THREE.Vector2.prototype={set:function(a,d){this.x=a;this.y=d;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(a,d){this.x=a.x+d.x;this.y=a.y+d.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(a,d){this.x=a.x-d.x;this.y=a.y-d.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,d,e){this.x=a||0;this.y=d||0;this.z=e||0};
THREE.Vector3.prototype={set:function(a,d,e){this.x=a;this.y=d;this.z=e;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,d){this.x=a.x+d.x;this.y=a.y+d.y;this.z=a.z+d.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(a,d){this.x=a.x-d.x;this.y=a.y-d.y;this.z=a.z-d.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
cross:function(a,d){this.x=a.y*d.z-a.z*d.y;this.y=a.z*d.x-a.x*d.z;this.z=a.x*d.y-a.y*d.x;return this},crossSelf:function(a){var d=this.x,e=this.y,f=this.z;this.x=e*a.z-f*a.y;this.y=f*a.x-d*a.z;this.z=d*a.y-e*a.x;return this},multiply:function(a,d){this.x=a.x*d.x;this.y=a.y*d.y;this.z=a.z*d.z;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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
a.z;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){var d=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return Math.sqrt(d*d+e*e+a*a)},distanceToSquared:function(a){var d=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return d*d+e*e+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(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
THREE.Vector4=function(a,d,e,f){this.x=a||0;this.y=d||0;this.z=e||0;this.w=f||1};
THREE.Vector4.prototype={set:function(a,d,e,f){this.x=a;this.y=d;this.z=e;this.w=f;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w||1;return this},add:function(a,d){this.x=a.x+d.x;this.y=a.y+d.y;this.z=a.z+d.z;this.w=a.w+d.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(a,d){this.x=a.x-d.x;this.y=a.y-d.y;this.z=a.z-d.z;this.w=a.w-d.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;
return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;this.w/=a;return this},lerpSelf:function(a,d){this.x+=(a.x-this.x)*d;this.y+=(a.y-this.y)*d;this.z+=(a.z-this.z)*d;this.w+=(a.w-this.w)*d},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,d){this.origin=a||new THREE.Vector3;this.direction=d||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var d,e,f=a.objects,h=[];a=0;for(d=f.length;a<d;a++){e=f[a];if(e instanceof THREE.Mesh)h=h.concat(this.intersectObject(e))}h.sort(function(i,p){return i.distance-p.distance});return h},intersectObject:function(a){function d(Q,q,$,L){L=L.clone().subSelf(q);$=$.clone().subSelf(q);var g=Q.clone().subSelf(q);Q=L.dot(L);q=L.dot($);L=L.dot(g);var k=$.dot($);$=$.dot(g);g=1/(Q*k-q*q);k=(k*L-q*$)*g;Q=(Q*$-q*L)*g;return k>0&&Q>0&&k+Q<1}var e,f,h,i,p,b,j,l,C,F,
A,E=a.geometry,N=E.vertices,P=[];e=0;for(f=E.faces.length;e<f;e++){h=E.faces[e];F=this.origin.clone();A=this.direction.clone();i=a.matrix.multiplyVector3(N[h.a].position.clone());p=a.matrix.multiplyVector3(N[h.b].position.clone());b=a.matrix.multiplyVector3(N[h.c].position.clone());j=h instanceof THREE.Face4?a.matrix.multiplyVector3(N[h.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(h.normal.clone());C=A.dot(l);if(C<0){l=l.dot((new THREE.Vector3).sub(i,F))/C;F=F.addSelf(A.multiplyScalar(l));
if(h instanceof THREE.Face3){if(d(F,i,p,b)){h={distance:this.origin.distanceTo(F),point:F,face:h,object:a};P.push(h)}}else if(h instanceof THREE.Face4)if(d(F,i,p,j)||d(F,p,b,j)){h={distance:this.origin.distanceTo(F),point:F,face:h,object:a};P.push(h)}}}return P}};
THREE.Rectangle=function(){function a(){i=f-d;p=h-e}var d,e,f,h,i,p,b=true;this.getX=function(){return d};this.getY=function(){return e};this.getWidth=function(){return i};this.getHeight=function(){return p};this.getLeft=function(){return d};this.getTop=function(){return e};this.getRight=function(){return f};this.getBottom=function(){return h};this.set=function(j,l,C,F){b=false;d=j;e=l;f=C;h=F;a()};this.addPoint=function(j,l){if(b){b=false;d=j;e=l;f=j;h=l}else{d=d<j?d:j;e=e<l?e:l;f=f>j?f:j;h=h>l?
h:l}a()};this.add3Points=function(j,l,C,F,A,E){if(b){b=false;d=j<C?j<A?j:A:C<A?C:A;e=l<F?l<E?l:E:F<E?F:E;f=j>C?j>A?j:A:C>A?C:A;h=l>F?l>E?l:E:F>E?F:E}else{d=j<C?j<A?j<d?j:d:A<d?A:d:C<A?C<d?C:d:A<d?A:d;e=l<F?l<E?l<e?l:e:E<e?E:e:F<E?F<e?F:e:E<e?E:e;f=j>C?j>A?j>f?j:f:A>f?A:f:C>A?C>f?C:f:A>f?A:f;h=l>F?l>E?l>h?l:h:E>h?E:h:F>E?F>h?F:h:E>h?E:h}a()};this.addRectangle=function(j){if(b){b=false;d=j.getLeft();e=j.getTop();f=j.getRight();h=j.getBottom()}else{d=d<j.getLeft()?d:j.getLeft();e=e<j.getTop()?e:j.getTop();
f=f>j.getRight()?f:j.getRight();h=h>j.getBottom()?h:j.getBottom()}a()};this.inflate=function(j){d-=j;e-=j;f+=j;h+=j;a()};this.minSelf=function(j){d=d>j.getLeft()?d:j.getLeft();e=e>j.getTop()?e:j.getTop();f=f<j.getRight()?f:j.getRight();h=h<j.getBottom()?h:j.getBottom();a()};this.instersects=function(j){return Math.min(f,j.getRight())-Math.max(d,j.getLeft())>=0&&Math.min(h,j.getBottom())-Math.max(e,j.getTop())>=0};this.empty=function(){b=true;h=f=e=d=0;a()};this.isEmpty=function(){return b};this.toString=
function(){return"THREE.Rectangle ( left: "+d+", right: "+f+", top: "+e+", bottom: "+h+", width: "+i+", height: "+p+" )"}};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(a,d,e,f,h,i,p,b,j,l,C,F,A,E,N,P){this.n11=a||1;this.n12=d||0;this.n13=e||0;this.n14=f||0;this.n21=h||0;this.n22=i||1;this.n23=p||0;this.n24=b||0;this.n31=j||0;this.n32=l||0;this.n33=C||1;this.n34=F||0;this.n41=A||0;this.n42=E||0;this.n43=N||0;this.n44=P||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={identity:function(){this.n11=1;this.n21=this.n14=this.n13=this.n12=0;this.n22=1;this.n32=this.n31=this.n24=this.n23=0;this.n33=1;this.n43=this.n42=this.n41=this.n34=0;this.n44=1;return this},set:function(a,d,e,f,h,i,p,b,j,l,C,F,A,E,N,P){this.n11=a;this.n12=d;this.n13=e;this.n14=f;this.n21=h;this.n22=i;this.n23=p;this.n24=b;this.n31=j;this.n32=l;this.n33=C;this.n34=F;this.n41=A;this.n42=E;this.n43=N;this.n44=P;return this},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;return this},lookAt:function(a,d,e){var f=THREE.Matrix4.__tmpVec1,h=THREE.Matrix4.__tmpVec2,i=THREE.Matrix4.__tmpVec3;i.sub(a,d).normalize();f.cross(e,i).normalize();h.cross(i,f).normalize();this.n11=f.x;this.n12=f.y;this.n13=f.z;this.n14=-f.dot(a);this.n21=h.x;this.n22=h.y;this.n23=h.z;this.n24=-h.dot(a);
this.n31=i.x;this.n32=i.y;this.n33=i.z;this.n34=-i.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var d=a.x,e=a.y,f=a.z,h=1/(this.n41*d+this.n42*e+this.n43*f+this.n44);a.x=(this.n11*d+this.n12*e+this.n13*f+this.n14)*h;a.y=(this.n21*d+this.n22*e+this.n23*f+this.n24)*h;a.z=(this.n31*d+this.n32*e+this.n33*f+this.n34)*h;return a},multiplyVector4:function(a){var d=a.x,e=a.y,f=a.z,h=a.w;a.x=this.n11*d+this.n12*e+this.n13*f+this.n14*h;a.y=this.n21*d+this.n22*e+this.n23*
f+this.n24*h;a.z=this.n31*d+this.n32*e+this.n33*f+this.n34*h;a.w=this.n41*d+this.n42*e+this.n43*f+this.n44*h;return a},crossVector:function(a){var d=new THREE.Vector4;d.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;d.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;d.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;d.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return d},multiply:function(a,d){var e=a.n11,f=a.n12,h=a.n13,i=a.n14,p=a.n21,b=a.n22,j=a.n23,l=a.n24,C=a.n31,
F=a.n32,A=a.n33,E=a.n34,N=a.n41,P=a.n42,Q=a.n43,q=a.n44,$=d.n11,L=d.n12,g=d.n13,k=d.n14,r=d.n21,m=d.n22,u=d.n23,I=d.n24,n=d.n31,w=d.n32,B=d.n33,v=d.n34,o=d.n41,K=d.n42,G=d.n43,U=d.n44;this.n11=e*$+f*r+h*n+i*o;this.n12=e*L+f*m+h*w+i*K;this.n13=e*g+f*u+h*B+i*G;this.n14=e*k+f*I+h*v+i*U;this.n21=p*$+b*r+j*n+l*o;this.n22=p*L+b*m+j*w+l*K;this.n23=p*g+b*u+j*B+l*G;this.n24=p*k+b*I+j*v+l*U;this.n31=C*$+F*r+A*n+E*o;this.n32=C*L+F*m+A*w+E*K;this.n33=C*g+F*u+A*B+E*G;this.n34=C*k+F*I+A*v+E*U;this.n41=N*$+P*r+
Q*n+q*o;this.n42=N*L+P*m+Q*w+q*K;this.n43=N*g+P*u+Q*B+q*G;this.n44=N*k+P*I+Q*v+q*U;return this},multiplySelf:function(a){var d=this.n11,e=this.n12,f=this.n13,h=this.n14,i=this.n21,p=this.n22,b=this.n23,j=this.n24,l=this.n31,C=this.n32,F=this.n33,A=this.n34,E=this.n41,N=this.n42,P=this.n43,Q=this.n44,q=a.n11,$=a.n21,L=a.n31,g=a.n41,k=a.n12,r=a.n22,m=a.n32,u=a.n42,I=a.n13,n=a.n23,w=a.n33,B=a.n43,v=a.n14,o=a.n24,K=a.n34;a=a.n44;this.n11=d*q+e*$+f*L+h*g;this.n12=d*k+e*r+f*m+h*u;this.n13=d*I+e*n+f*w+h*
B;this.n14=d*v+e*o+f*K+h*a;this.n21=i*q+p*$+b*L+j*g;this.n22=i*k+p*r+b*m+j*u;this.n23=i*I+p*n+b*w+j*B;this.n24=i*v+p*o+b*K+j*a;this.n31=l*q+C*$+F*L+A*g;this.n32=l*k+C*r+F*m+A*u;this.n33=l*I+C*n+F*w+A*B;this.n34=l*v+C*o+F*K+A*a;this.n41=E*q+N*$+P*L+Q*g;this.n42=E*k+N*r+P*m+Q*u;this.n43=E*I+N*n+P*w+Q*B;this.n44=E*v+N*o+P*K+Q*a;return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=
a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,d=this.n12,e=this.n13,f=this.n14,h=this.n21,i=this.n22,p=this.n23,b=this.n24,j=this.n31,l=this.n32,C=this.n33,F=this.n34,A=this.n41,E=this.n42,N=this.n43,P=this.n44;return f*p*l*A-e*b*l*A-f*i*C*A+d*b*C*A+e*i*F*A-d*p*F*A-f*p*j*E+e*b*j*E+f*h*C*E-a*b*C*E-e*h*F*E+a*p*F*E+f*i*j*N-d*b*j*N-f*h*l*N+a*b*l*N+d*h*F*N-a*i*F*N-e*i*j*P+d*p*j*P+e*h*l*P-a*p*l*P-d*h*C*P+a*i*C*P},transpose:function(){function a(d,e,
f){var h=d[e];d[e]=d[f];d[f]=h}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(){this.flat[0]=this.n11;this.flat[1]=
this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},setTranslation:function(a,d,e){this.set(1,0,0,a,0,1,0,d,0,0,1,e,0,0,0,1);return this},setScale:function(a,d,e){this.set(a,0,0,0,0,d,0,0,0,0,e,0,0,0,0,1);return this},
setRotX:function(a){var d=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,d,-a,0,0,a,d,0,0,0,0,1);return this},setRotY:function(a){var d=Math.cos(a);a=Math.sin(a);this.set(d,0,a,0,0,1,0,0,-a,0,d,0,0,0,0,1);return this},setRotZ:function(a){var d=Math.cos(a);a=Math.sin(a);this.set(d,-a,0,0,a,d,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,d){c=Math.cos(d);s=Math.sin(d);t=1-c;x=a.x;y=a.y;z=a.z;tx=t*x;ty=t*y;this.set(tx*x+c,tx*y-s*z,tx*z+s*y,0,tx*y+s*z,ty*y+c,ty*z-s*x,0,tx*z-s*y,ty*z+s*x,t*z*z+
c,0,0,0,0,1);return this},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(a,d,e){var f=new THREE.Matrix4;f.n14=a;f.n24=d;f.n34=e;return f};THREE.Matrix4.scaleMatrix=function(a,d,e){var f=new THREE.Matrix4;f.n11=a;f.n22=d;f.n33=e;return f};
THREE.Matrix4.rotationXMatrix=function(a){var d=new THREE.Matrix4;d.n22=d.n33=Math.cos(a);d.n32=Math.sin(a);d.n23=-d.n32;return d};THREE.Matrix4.rotationYMatrix=function(a){var d=new THREE.Matrix4;d.n11=d.n33=Math.cos(a);d.n13=Math.sin(a);d.n31=-d.n13;return d};THREE.Matrix4.rotationZMatrix=function(a){var d=new THREE.Matrix4;d.n11=d.n22=Math.cos(a);d.n21=Math.sin(a);d.n12=-d.n21;return d};
THREE.Matrix4.rotationAxisAngleMatrix=function(a,d){var e=new THREE.Matrix4,f=Math.cos(d),h=Math.sin(d),i=1-f,p=a.x,b=a.y,j=a.z,l=i*p,C=i*b;e.n11=l*p+f;e.n12=l*b-h*j;e.n13=l*j+h*b;e.n21=l*b+h*j;e.n22=C*b+f;e.n23=C*j-h*p;e.n31=l*j-h*b;e.n32=C*j+h*p;e.n33=i*j*j+f;return e};
THREE.Matrix4.makeInvert=function(a){var d=a.n11,e=a.n12,f=a.n13,h=a.n14,i=a.n21,p=a.n22,b=a.n23,j=a.n24,l=a.n31,C=a.n32,F=a.n33,A=a.n34,E=a.n41,N=a.n42,P=a.n43,Q=a.n44,q=new THREE.Matrix4;q.n11=b*A*N-j*F*N+j*C*P-p*A*P-b*C*Q+p*F*Q;q.n12=h*F*N-f*A*N-h*C*P+e*A*P+f*C*Q-e*F*Q;q.n13=f*j*N-h*b*N+h*p*P-e*j*P-f*p*Q+e*b*Q;q.n14=h*b*C-f*j*C-h*p*F+e*j*F+f*p*A-e*b*A;q.n21=j*F*E-b*A*E-j*l*P+i*A*P+b*l*Q-i*F*Q;q.n22=f*A*E-h*F*E+h*l*P-d*A*P-f*l*Q+d*F*Q;q.n23=h*b*E-f*j*E-h*i*P+d*j*P+f*i*Q-d*b*Q;q.n24=f*j*l-h*b*l+
h*i*F-d*j*F-f*i*A+d*b*A;q.n31=p*A*E-j*C*E+j*l*N-i*A*N-p*l*Q+i*C*Q;q.n32=h*C*E-e*A*E-h*l*N+d*A*N+e*l*Q-d*C*Q;q.n33=f*j*E-h*p*E+h*i*N-d*j*N-e*i*Q+d*p*Q;q.n34=h*p*l-e*j*l-h*i*C+d*j*C+e*i*A-d*p*A;q.n41=b*C*E-p*F*E-b*l*N+i*F*N+p*l*P-i*C*P;q.n42=e*F*E-f*C*E+f*l*N-d*F*N-e*l*P+d*C*P;q.n43=f*p*E-e*b*E-f*i*N+d*b*N+e*i*P-d*p*P;q.n44=e*b*l-f*p*l+f*i*C-d*b*C-e*i*F+d*p*F;q.multiplyScalar(1/a.determinant());return q};
THREE.Matrix4.makeInvert3x3=function(a){var d=a.flatten();a=a.m33;var e=d[10]*d[5]-d[6]*d[9],f=-d[10]*d[1]+d[2]*d[9],h=d[6]*d[1]-d[2]*d[5],i=-d[10]*d[4]+d[6]*d[8],p=d[10]*d[0]-d[2]*d[8],b=-d[6]*d[0]+d[2]*d[4],j=d[9]*d[4]-d[5]*d[8],l=-d[9]*d[0]+d[1]*d[8],C=d[5]*d[0]-d[1]*d[4];d=d[0]*e+d[1]*i+d[2]*j;if(d==0)throw"matrix not invertible";d=1/d;a.m[0]=d*e;a.m[1]=d*f;a.m[2]=d*h;a.m[3]=d*i;a.m[4]=d*p;a.m[5]=d*b;a.m[6]=d*j;a.m[7]=d*l;a.m[8]=d*C;return a};
THREE.Matrix4.makeFrustum=function(a,d,e,f,h,i){var p,b,j;p=new THREE.Matrix4;b=2*h/(d-a);j=2*h/(f-e);a=(d+a)/(d-a);e=(f+e)/(f-e);f=-(i+h)/(i-h);h=-2*i*h/(i-h);p.n11=b;p.n12=0;p.n13=a;p.n14=0;p.n21=0;p.n22=j;p.n23=e;p.n24=0;p.n31=0;p.n32=0;p.n33=f;p.n34=h;p.n41=0;p.n42=0;p.n43=-1;p.n44=0;return p};THREE.Matrix4.makePerspective=function(a,d,e,f){var h;a=e*Math.tan(a*Math.PI/360);h=-a;return THREE.Matrix4.makeFrustum(h*d,a*d,h,a,e,f)};
THREE.Matrix4.makeOrtho=function(a,d,e,f,h,i){var p,b,j,l;p=new THREE.Matrix4;b=d-a;j=e-f;l=i-h;a=(d+a)/b;e=(e+f)/j;h=(i+h)/l;p.n11=2/b;p.n12=0;p.n13=0;p.n14=-a;p.n21=0;p.n22=2/j;p.n23=0;p.n24=-e;p.n31=0;p.n32=0;p.n33=-2/l;p.n34=-h;p.n41=0;p.n42=0;p.n43=0;p.n44=1;return p};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
THREE.Vertex=function(a,d){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=d||new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.normalScreen=new THREE.Vector3;this.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
THREE.Face3=function(a,d,e,f,h){this.a=a;this.b=d;this.c=e;this.centroid=new THREE.Vector3;this.normal=f instanceof THREE.Vector3?f:new THREE.Vector3;this.vertexNormals=f instanceof Array?f:[];this.materials=h instanceof Array?h:[h]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
THREE.Face4=function(a,d,e,f,h,i){this.a=a;this.b=d;this.c=e;this.d=f;this.centroid=new THREE.Vector3;this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3;this.vertexNormals=h instanceof Array?h:[];this.materials=i instanceof Array?i:[i]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,d){this.u=a||0;this.v=d||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=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
THREE.Geometry.prototype={computeCentroids:function(){var a,d,e;a=0;for(d=this.faces.length;a<d;a++){e=this.faces[a];e.centroid.set(0,0,0);if(e instanceof THREE.Face3){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);e.centroid.divideScalar(3)}else if(e instanceof THREE.Face4){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);
e.centroid.addSelf(this.vertices[e.d].position);e.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var d,e,f,h,i,p,b=new THREE.Vector3,j=new THREE.Vector3;f=0;for(h=this.vertices.length;f<h;f++){i=this.vertices[f];i.normal.set(0,0,0)}f=0;for(h=this.faces.length;f<h;f++){i=this.faces[f];if(a&&i.vertexNormals.length){b.set(0,0,0);d=0;for(e=i.normal.length;d<e;d++)b.addSelf(i.vertexNormals[d]);b.divideScalar(3)}else{d=this.vertices[i.a];e=this.vertices[i.b];p=this.vertices[i.c];b.sub(p.position,
e.position);j.sub(d.position,e.position);b.crossSelf(j)}b.isZero()||b.normalize();i.normal.copy(b)}},computeVertexNormals:function(){var a,d,e,f;if(this.__tmpVertices==undefined){f=this.__tmpVertices=Array(this.vertices.length);a=0;for(d=this.vertices.length;a<d;a++)f[a]=new THREE.Vector3;a=0;for(d=this.faces.length;a<d;a++){e=this.faces[a];if(e instanceof THREE.Face3)e.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(e instanceof THREE.Face4)e.vertexNormals=[new THREE.Vector3,
new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{f=this.__tmpVertices;a=0;for(d=this.vertices.length;a<d;a++)f[a].set(0,0,0)}a=0;for(d=this.faces.length;a<d;a++){e=this.faces[a];if(e instanceof THREE.Face3){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal)}else if(e instanceof THREE.Face4){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal);f[e.d].addSelf(e.normal)}}a=0;for(d=this.vertices.length;a<d;a++)f[a].normalize();a=0;for(d=this.faces.length;a<
d;a++){e=this.faces[a];if(e instanceof THREE.Face3){e.vertexNormals[0].copy(f[e.a]);e.vertexNormals[1].copy(f[e.b]);e.vertexNormals[2].copy(f[e.c])}else if(e instanceof THREE.Face4){e.vertexNormals[0].copy(f[e.a]);e.vertexNormals[1].copy(f[e.b]);e.vertexNormals[2].copy(f[e.c]);e.vertexNormals[3].copy(f[e.d])}}},computeTangents:function(){function a(v,o,K,G,U,T,M){i=v.vertices[o].position;p=v.vertices[K].position;b=v.vertices[G].position;j=h[U];l=h[T];C=h[M];F=p.x-i.x;A=b.x-i.x;E=p.y-i.y;N=b.y-i.y;
P=p.z-i.z;Q=b.z-i.z;q=l.u-j.u;$=C.u-j.u;L=l.v-j.v;g=C.v-j.v;k=1/(q*g-$*L);u.set((g*F-L*A)*k,(g*E-L*N)*k,(g*P-L*Q)*k);I.set((q*A-$*F)*k,(q*N-$*E)*k,(q*Q-$*P)*k);r[o].addSelf(u);r[K].addSelf(u);r[G].addSelf(u);m[o].addSelf(I);m[K].addSelf(I);m[G].addSelf(I)}var d,e,f,h,i,p,b,j,l,C,F,A,E,N,P,Q,q,$,L,g,k,r=[],m=[],u=new THREE.Vector3,I=new THREE.Vector3,n=new THREE.Vector3,w=new THREE.Vector3,B=new THREE.Vector3;d=0;for(e=this.vertices.length;d<e;d++){r[d]=new THREE.Vector3;m[d]=new THREE.Vector3}d=0;
for(e=this.faces.length;d<e;d++){f=this.faces[d];h=this.uvs[d];if(f instanceof THREE.Face3){a(this,f.a,f.b,f.c,0,1,2);this.vertices[f.a].normal.copy(f.vertexNormals[0]);this.vertices[f.b].normal.copy(f.vertexNormals[1]);this.vertices[f.c].normal.copy(f.vertexNormals[2])}else if(f instanceof THREE.Face4){a(this,f.a,f.b,f.c,0,1,2);a(this,f.a,f.b,f.d,0,1,3);this.vertices[f.a].normal.copy(f.vertexNormals[0]);this.vertices[f.b].normal.copy(f.vertexNormals[1]);this.vertices[f.c].normal.copy(f.vertexNormals[2]);
this.vertices[f.d].normal.copy(f.vertexNormals[3])}}d=0;for(e=this.vertices.length;d<e;d++){B.copy(this.vertices[d].normal);f=r[d];n.copy(f);n.subSelf(B.multiplyScalar(B.dot(f))).normalize();w.cross(this.vertices[d].normal,f);f=w.dot(m[d]);f=f<0?-1:1;this.vertices[d].tangent.set(n.x,n.y,n.z,f)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={x:[this.vertices[0].position.x,this.vertices[0].position.x],y:[this.vertices[0].position.y,this.vertices[0].position.y],
z:[this.vertices[0].position.z,this.vertices[0].position.z]};for(var d=1,e=this.vertices.length;d<e;d++){a=this.vertices[d];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>
this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,d=0,e=this.vertices.length;d<e;d++)a=Math.max(a,this.vertices[d].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(C){var F=[];d=0;for(e=C.length;d<e;d++)C[d]==undefined?F.push("undefined"):F.push(C[d].toString());return F.join("_")}var d,e,f,h,i,p,b,j,l={};f=0;for(h=this.faces.length;f<h;f++){i=this.faces[f];
p=i.materials;b=a(p);if(l[b]==undefined)l[b]={hash:b,counter:0};j=l[b].hash+"_"+l[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:p,vertices:0};i=i instanceof THREE.Face3?3:4;if(this.geometryChunks[j].vertices+i>65535){l[b].counter+=1;j=l[b].hash+"_"+l[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:p,vertices:0}}this.geometryChunks[j].faces.push(f);this.geometryChunks[j].vertices+=i}},toString:function(){return"THREE.Geometry ( vertices: "+
this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
THREE.Camera=function(a,d,e,f){this.fov=a;this.aspect=d;this.near=e;this.far=f;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.tmpVec=new THREE.Vector3;this.translateX=function(h){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(h);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
this.translateZ=function(h){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(h);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};
THREE.Camera.prototype={toString:function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Light=function(a){this.color=new THREE.Color(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(a,d){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=d||1};THREE.DirectionalLight.prototype=new THREE.Light;
THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(a,d){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=d||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.PointLight;
THREE.Object3D=function(){this.id=THREE.Object3DCounter.value++;this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4;this.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,d=this.rotation,e=this.scale,f=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.identity();if(d.x!=0){f.setRotX(d.x);this.matrix.multiplySelf(f);this.rotationMatrix.multiplySelf(f)}if(d.y!=0){f.setRotY(d.y);this.matrix.multiplySelf(f);this.rotationMatrix.multiplySelf(f)}if(d.z!=0){f.setRotZ(d.z);this.matrix.multiplySelf(f);this.rotationMatrix.multiplySelf(f)}if(e.x!=0||e.y!=0||e.z!=0){f.setScale(e.x,e.y,
e.z);this.matrix.multiplySelf(f)}}};THREE.Object3DCounter={value:0};THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.ParticleSystem=function(a,d){THREE.Object3D.call(this);this.geometry=a;this.materials=d instanceof Array?d:[d];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;
THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;THREE.Line=function(a,d,e){THREE.Object3D.call(this);this.geometry=a;this.materials=d instanceof Array?d:[d];this.type=e!=undefined?e:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,d){THREE.Object3D.call(this);this.geometry=a;this.materials=d instanceof Array?d:[d];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;this.linejoin=this.linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending;if(a.linewidth!==undefined)this.linewidth=a.linewidth;if(a.linecap!==undefined)this.linecap=a.linecap;if(a.linejoin!==undefined)this.linejoin=a.linejoin}};
THREE.LineBasicMaterial.prototype={toString:function(){return"THREE.LineBasicMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>linecap: "+this.linecap+"<br/>linejoin: "+this.linejoin+"<br/>)"}};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16777215);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=
a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;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;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16777215);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=
a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;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;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=
this.wireframe_linecap="round";if(a){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;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;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
undefined)this.uniforms=a.uniforms;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;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16777215);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2;if(a){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}};
THREE.ParticleBasicMaterial.prototype={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(16777215);this.opacity=1;this.blending=THREE.NormalBlending;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};
THREE.ParticleCircleMaterial.prototype={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};THREE.ParticleDOMMaterial.prototype={toString:function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
THREE.Texture=function(a,d,e,f,h,i){this.image=a;this.mapping=d!==undefined?d:new THREE.UVMapping;this.wrap_s=e!==undefined?e:THREE.ClampToEdgeWrapping;this.wrap_t=f!==undefined?f:THREE.ClampToEdgeWrapping;this.mag_filter=h!==undefined?h:THREE.LinearFilter;this.min_filter=i!==undefined?i:THREE.LinearMipMapLinearFilter};
THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrap_s,this.wrap_t,this.mag_filter,this.min_filter)},toString:function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>wrap_s: "+this.wrap_s+"<br/>wrap_t: "+this.wrap_t+"<br/>mag_filter: "+this.mag_filter+"<br/>min_filter: "+this.min_filter+"<br/>)"}};THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;
THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
THREE.RenderTarget=function(a,d,e){this.width=a;this.height=d;e=e||{};this.wrap_s=e.wrap_s!==undefined?e.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=e.wrap_t!==undefined?e.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=e.mag_filter!==undefined?e.mag_filter:THREE.LinearFilter;this.min_filter=e.min_filter!==undefined?e.min_filter:THREE.LinearMipMapLinearFilter;this.format=e.format!==undefined?e.format:THREE.RGBFormat;this.type=e.type!==undefined?e.type:THREE.UnsignedByteType};
var Uniforms={clone:function(a){var d,e,f,h={};for(d in a){h[d]={};for(e in a[d]){f=a[d][e];h[d][e]=f instanceof THREE.Color||f instanceof THREE.Vector3||f instanceof THREE.Texture?f.clone():f}}return h},merge:function(a){var d,e,f,h={};for(d=0;d<a.length;d++){f=this.clone(a[d]);for(e in f)h[e]=f[e]}return h}};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};
THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};
THREE.Scene=function(){this.objects=[];this.lights=[];this.fog=null;this.addObject=function(a){this.objects.indexOf(a)===-1&&this.objects.push(a)};this.removeObject=function(a){a=this.objects.indexOf(a);a!==-1&&this.objects.splice(a,1)};this.addLight=function(a){this.lights.indexOf(a)===-1&&this.lights.push(a)};this.removeLight=function(a){a=this.lights.indexOf(a);a!==-1&&this.lights.splice(a,1)};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};
THREE.Fog=function(a,d,e){this.color=new THREE.Color(a);this.near=d||1;this.far=e||1E3};THREE.FogExp2=function(a,d){this.color=new THREE.Color(a);this.density=d||2.5E-4};
THREE.Projector=function(){function a(m,u){return u.z-m.z}function d(m,u){var I=0,n=1,w=m.z+m.w,B=u.z+u.w,v=-m.z+m.w,o=-u.z+u.w;if(w>=0&&B>=0&&v>=0&&o>=0)return true;else if(w<0&&B<0||v<0&&o<0)return false;else{if(w<0)I=Math.max(I,w/(w-B));else if(B<0)n=Math.min(n,w/(w-B));if(v<0)I=Math.max(I,v/(v-o));else if(o<0)n=Math.min(n,v/(v-o));if(n<I)return false;else{m.lerpSelf(u,I);u.lerpSelf(m,1-n);return true}}}var e,f,h=[],i,p,b,j=[],l,C,F=[],A,E,N=[],P=new THREE.Vector4,Q=new THREE.Vector4,q=new THREE.Matrix4,
$=new THREE.Matrix4,L=[],g=new THREE.Vector4,k=new THREE.Vector4,r;this.projectObjects=function(m,u,I){var n=[],w,B;f=0;q.multiply(u.projectionMatrix,u.matrix);L[0]=new THREE.Vector4(q.n41-q.n11,q.n42-q.n12,q.n43-q.n13,q.n44-q.n14);L[1]=new THREE.Vector4(q.n41+q.n11,q.n42+q.n12,q.n43+q.n13,q.n44+q.n14);L[2]=new THREE.Vector4(q.n41+q.n21,q.n42+q.n22,q.n43+q.n23,q.n44+q.n24);L[3]=new THREE.Vector4(q.n41-q.n21,q.n42-q.n22,q.n43-q.n23,q.n44-q.n24);L[4]=new THREE.Vector4(q.n41-q.n31,q.n42-q.n32,q.n43-
q.n33,q.n44-q.n34);L[5]=new THREE.Vector4(q.n41+q.n31,q.n42+q.n32,q.n43+q.n33,q.n44+q.n34);u=0;for(w=L.length;u<w;u++){B=L[u];B.divideScalar(Math.sqrt(B.x*B.x+B.y*B.y+B.z*B.z))}w=m.objects;m=0;for(u=w.length;m<u;m++){B=w[m];var v;if(!(v=!B.visible)){if(v=B instanceof THREE.Mesh){a:{v=void 0;for(var o=B.position,K=-B.geometry.boundingSphere.radius*Math.max(B.scale.x,Math.max(B.scale.y,B.scale.z)),G=0;G<6;G++){v=L[G].x*o.x+L[G].y*o.y+L[G].z*o.z+L[G].w;if(v<=K){v=false;break a}}v=true}v=!v}v=v}if(!v){e=
h[f]=h[f]||new THREE.RenderableObject;P.copy(B.position);q.multiplyVector3(P);e.object=B;e.z=P.z;n.push(e);f++}}I&&n.sort(a);return n};this.projectScene=function(m,u,I){var n=[],w=u.near,B=u.far,v,o,K,G,U,T,M,ba,V,O,R,aa,Y,D,S,W;b=C=E=0;u.autoUpdateMatrix&&u.updateMatrix();q.multiply(u.projectionMatrix,u.matrix);T=this.projectObjects(m,u,true);m=0;for(v=T.length;m<v;m++){M=T[m].object;if(M.visible){M.autoUpdateMatrix&&M.updateMatrix();ba=M.matrix;V=M.rotationMatrix;O=M.materials;R=M.overdraw;if(M instanceof
THREE.Mesh){aa=M.geometry;Y=aa.vertices;o=0;for(K=Y.length;o<K;o++){D=Y[o];D.positionWorld.copy(D.position);ba.multiplyVector3(D.positionWorld);G=D.positionScreen;G.copy(D.positionWorld);q.multiplyVector4(G);G.x/=G.w;G.y/=G.w;D.__visible=G.z>w&&G.z<B}aa=aa.faces;o=0;for(K=aa.length;o<K;o++){D=aa[o];if(D instanceof THREE.Face3){G=Y[D.a];U=Y[D.b];S=Y[D.c];if(G.__visible&&U.__visible&&S.__visible)if(M.doubleSided||M.flipSided!=(S.positionScreen.x-G.positionScreen.x)*(U.positionScreen.y-G.positionScreen.y)-
(S.positionScreen.y-G.positionScreen.y)*(U.positionScreen.x-G.positionScreen.x)<0){i=j[b]=j[b]||new THREE.RenderableFace3;i.v1.positionWorld.copy(G.positionWorld);i.v2.positionWorld.copy(U.positionWorld);i.v3.positionWorld.copy(S.positionWorld);i.v1.positionScreen.copy(G.positionScreen);i.v2.positionScreen.copy(U.positionScreen);i.v3.positionScreen.copy(S.positionScreen);i.normalWorld.copy(D.normal);V.multiplyVector3(i.normalWorld);i.centroidWorld.copy(D.centroid);ba.multiplyVector3(i.centroidWorld);
i.centroidScreen.copy(i.centroidWorld);q.multiplyVector3(i.centroidScreen);S=D.vertexNormals;r=i.vertexNormalsWorld;G=0;for(U=S.length;G<U;G++){W=r[G]=r[G]||new THREE.Vector3;W.copy(S[G]);V.multiplyVector3(W)}i.z=i.centroidScreen.z;i.meshMaterials=O;i.faceMaterials=D.materials;i.overdraw=R;if(M.geometry.uvs[o]){i.uvs[0]=M.geometry.uvs[o][0];i.uvs[1]=M.geometry.uvs[o][1];i.uvs[2]=M.geometry.uvs[o][2]}n.push(i);b++}}else if(D instanceof THREE.Face4){G=Y[D.a];U=Y[D.b];S=Y[D.c];W=Y[D.d];if(G.__visible&&
U.__visible&&S.__visible&&W.__visible)if(M.doubleSided||M.flipSided!=((W.positionScreen.x-G.positionScreen.x)*(U.positionScreen.y-G.positionScreen.y)-(W.positionScreen.y-G.positionScreen.y)*(U.positionScreen.x-G.positionScreen.x)<0||(U.positionScreen.x-S.positionScreen.x)*(W.positionScreen.y-S.positionScreen.y)-(U.positionScreen.y-S.positionScreen.y)*(W.positionScreen.x-S.positionScreen.x)<0)){i=j[b]=j[b]||new THREE.RenderableFace3;i.v1.positionWorld.copy(G.positionWorld);i.v2.positionWorld.copy(U.positionWorld);
i.v3.positionWorld.copy(W.positionWorld);i.v1.positionScreen.copy(G.positionScreen);i.v2.positionScreen.copy(U.positionScreen);i.v3.positionScreen.copy(W.positionScreen);i.normalWorld.copy(D.normal);V.multiplyVector3(i.normalWorld);i.centroidWorld.copy(D.centroid);ba.multiplyVector3(i.centroidWorld);i.centroidScreen.copy(i.centroidWorld);q.multiplyVector3(i.centroidScreen);i.z=i.centroidScreen.z;i.meshMaterials=O;i.faceMaterials=D.materials;i.overdraw=R;if(M.geometry.uvs[o]){i.uvs[0]=M.geometry.uvs[o][0];
i.uvs[1]=M.geometry.uvs[o][1];i.uvs[2]=M.geometry.uvs[o][3]}n.push(i);b++;p=j[b]=j[b]||new THREE.RenderableFace3;p.v1.positionWorld.copy(U.positionWorld);p.v2.positionWorld.copy(S.positionWorld);p.v3.positionWorld.copy(W.positionWorld);p.v1.positionScreen.copy(U.positionScreen);p.v2.positionScreen.copy(S.positionScreen);p.v3.positionScreen.copy(W.positionScreen);p.normalWorld.copy(i.normalWorld);p.centroidWorld.copy(i.centroidWorld);p.centroidScreen.copy(i.centroidScreen);p.z=p.centroidScreen.z;p.meshMaterials=
O;p.faceMaterials=D.materials;p.overdraw=R;if(M.geometry.uvs[o]){p.uvs[0]=M.geometry.uvs[o][1];p.uvs[1]=M.geometry.uvs[o][2];p.uvs[2]=M.geometry.uvs[o][3]}n.push(p);b++}}}}else if(M instanceof THREE.Line){$.multiply(q,ba);Y=M.geometry.vertices;D=Y[0];D.positionScreen.copy(D.position);$.multiplyVector4(D.positionScreen);o=1;for(K=Y.length;o<K;o++){G=Y[o];G.positionScreen.copy(G.position);$.multiplyVector4(G.positionScreen);U=Y[o-1];g.copy(G.positionScreen);k.copy(U.positionScreen);if(d(g,k)){g.multiplyScalar(1/
g.w);k.multiplyScalar(1/k.w);l=F[C]=F[C]||new THREE.RenderableLine;l.v1.positionScreen.copy(g);l.v2.positionScreen.copy(k);l.z=Math.max(g.z,k.z);l.materials=M.materials;n.push(l);C++}}}else if(M instanceof THREE.Particle){Q.set(M.position.x,M.position.y,M.position.z,1);q.multiplyVector4(Q);Q.z/=Q.w;if(Q.z>0&&Q.z<1){A=N[E]=N[E]||new THREE.RenderableParticle;A.x=Q.x/Q.w;A.y=Q.y/Q.w;A.z=Q.z;A.rotation=M.rotation.z;A.scale.x=M.scale.x*Math.abs(A.x-(Q.x+u.projectionMatrix.n11)/(Q.w+u.projectionMatrix.n14));
A.scale.y=M.scale.y*Math.abs(A.y-(Q.y+u.projectionMatrix.n22)/(Q.w+u.projectionMatrix.n24));A.materials=M.materials;n.push(A);E++}}}}I&&n.sort(a);return n};this.unprojectVector=function(m,u){var I=new THREE.Matrix4;I.multiply(THREE.Matrix4.makeInvert(u.matrix),THREE.Matrix4.makeInvert(u.projectionMatrix));I.multiplyVector3(m);return m}};
THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,d=new THREE.Projector,e,f,h,i;this.domElement=document.createElement("div");this.setSize=function(p,b){e=p;f=b;h=e/2;i=f/2};this.render=function(p,b){var j,l,C,F,A,E,N,P;a=d.projectScene(p,b);j=0;for(l=a.length;j<l;j++){A=a[j];if(A instanceof THREE.RenderableParticle){N=A.x*h+h;P=A.y*i+i;C=0;for(F=A.material.length;C<F;C++){E=A.material[C];if(E instanceof THREE.ParticleDOMMaterial){E=E.domElement;E.style.left=N+"px";E.style.top=P+"px"}}}}}};
THREE.CanvasRenderer=function(){function a(ja){if(A!=ja)l.globalAlpha=A=ja}function d(ja){if(E!=ja){switch(ja){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}E=ja}}var e=null,f=new THREE.Projector,h=document.createElement("canvas"),i,p,b,j,l=h.getContext("2d"),C=null,F=null,A=1,E=0,N=null,P=null,Q=1,q,$,L,g,k,r,m,u,I,n=new THREE.Color,
w=new THREE.Color,B=new THREE.Color,v=new THREE.Color,o=new THREE.Color,K,G,U,T,M,ba,V,O,R,aa=new THREE.Rectangle,Y=new THREE.Rectangle,D=new THREE.Rectangle,S=false,W=new THREE.Color,ka=new THREE.Color,ha=new THREE.Color,ea=new THREE.Color,pa=Math.PI*2,da=new THREE.Vector3,wa,qa,la,na,ya,Aa,Ba=16;wa=document.createElement("canvas");wa.width=wa.height=2;qa=wa.getContext("2d");qa.fillStyle="rgba(0,0,0,1)";qa.fillRect(0,0,2,2);la=qa.getImageData(0,0,2,2);na=la.data;ya=document.createElement("canvas");
ya.width=ya.height=Ba;Aa=ya.getContext("2d");Aa.translate(-Ba/2,-Ba/2);Aa.scale(Ba,Ba);Ba--;this.domElement=h;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ja,xa){i=ja;p=xa;b=i/2;j=p/2;h.width=i;h.height=p;aa.set(-b,-j,b,j);A=1;E=0;P=N=null;Q=1};this.setClearColor=function(ja,xa){C=ja!==null?new THREE.Color(ja):null;F=xa;Y.set(-b,-j,b,j);l.setTransform(1,0,0,-1,b,j);this.clear()};this.clear=function(){if(!Y.isEmpty()){Y.inflate(1);Y.minSelf(aa);if(C!==null){d(THREE.NormalBlending);
a(1);l.fillStyle="rgba("+Math.floor(C.r*255)+","+Math.floor(C.g*255)+","+Math.floor(C.b*255)+","+F+")";l.fillRect(Y.getX(),Y.getY(),Y.getWidth(),Y.getHeight())}else l.clearRect(Y.getX(),Y.getY(),Y.getWidth(),Y.getHeight());Y.empty()}};this.render=function(ja,xa){function Sa(H){var ca,Z,J,X=H.lights;ka.setRGB(0,0,0);ha.setRGB(0,0,0);ea.setRGB(0,0,0);H=0;for(ca=X.length;H<ca;H++){Z=X[H];J=Z.color;if(Z instanceof THREE.AmbientLight){ka.r+=J.r;ka.g+=J.g;ka.b+=J.b}else if(Z instanceof THREE.DirectionalLight){ha.r+=
J.r;ha.g+=J.g;ha.b+=J.b}else if(Z instanceof THREE.PointLight){ea.r+=J.r;ea.g+=J.g;ea.b+=J.b}}}function Ga(H,ca,Z,J){var X,fa,ia,ma,oa=H.lights;H=0;for(X=oa.length;H<X;H++){fa=oa[H];ia=fa.color;ma=fa.intensity;if(fa instanceof THREE.DirectionalLight){fa=Z.dot(fa.position)*ma;if(fa>0){J.r+=ia.r*fa;J.g+=ia.g*fa;J.b+=ia.b*fa}}else if(fa instanceof THREE.PointLight){da.sub(fa.position,ca);da.normalize();fa=Z.dot(da)*ma;if(fa>0){J.r+=ia.r*fa;J.g+=ia.g*fa;J.b+=ia.b*fa}}}}function Ta(H,ca,Z){if(Z.opacity!=
0){a(Z.opacity);d(Z.blending);var J,X,fa,ia,ma,oa;if(Z instanceof THREE.ParticleBasicMaterial){if(Z.map){ia=Z.map;ma=ia.width>>1;oa=ia.height>>1;X=ca.scale.x*b;fa=ca.scale.y*j;Z=X*ma;J=fa*oa;D.set(H.x-Z,H.y-J,H.x+Z,H.y+J);if(aa.instersects(D)){l.save();l.translate(H.x,H.y);l.rotate(-ca.rotation);l.scale(X,-fa);l.translate(-ma,-oa);l.drawImage(ia,0,0);l.restore()}}}else if(Z instanceof THREE.ParticleCircleMaterial){if(S){W.r=ka.r+ha.r+ea.r;W.g=ka.g+ha.g+ea.g;W.b=ka.b+ha.b+ea.b;n.r=Z.color.r*W.r;n.g=
Z.color.g*W.g;n.b=Z.color.b*W.b;n.updateStyleString()}else n.__styleString=Z.color.__styleString;Z=ca.scale.x*b;J=ca.scale.y*j;D.set(H.x-Z,H.y-J,H.x+Z,H.y+J);if(aa.instersects(D)){X=n.__styleString;if(P!=X)l.fillStyle=P=X;l.save();l.translate(H.x,H.y);l.rotate(-ca.rotation);l.scale(Z,J);l.beginPath();l.arc(0,0,1,0,pa,true);l.closePath();l.fill();l.restore()}}}}function Ua(H,ca,Z,J){if(J.opacity!=0){a(J.opacity);d(J.blending);l.beginPath();l.moveTo(H.positionScreen.x,H.positionScreen.y);l.lineTo(ca.positionScreen.x,
ca.positionScreen.y);l.closePath();if(J instanceof THREE.LineBasicMaterial){n.__styleString=J.color.__styleString;H=J.linewidth;if(Q!=H)l.lineWidth=Q=H;H=n.__styleString;if(N!=H)l.strokeStyle=N=H;l.stroke();D.inflate(J.linewidth*2)}}}function Oa(H,ca,Z,J,X,fa){if(X.opacity!=0){a(X.opacity);d(X.blending);g=H.positionScreen.x;k=H.positionScreen.y;r=ca.positionScreen.x;m=ca.positionScreen.y;u=Z.positionScreen.x;I=Z.positionScreen.y;l.beginPath();l.moveTo(g,k);l.lineTo(r,m);l.lineTo(u,I);l.lineTo(g,k);
l.closePath();if(X instanceof THREE.MeshBasicMaterial)if(X.map)X.map.image.loaded&&X.map.mapping instanceof THREE.UVMapping&&Da(g,k,r,m,u,I,X.map.image,J.uvs[0].u,J.uvs[0].v,J.uvs[1].u,J.uvs[1].v,J.uvs[2].u,J.uvs[2].v);else if(X.env_map){if(X.env_map.image.loaded)if(X.env_map.mapping instanceof THREE.SphericalReflectionMapping){H=xa.matrix;da.copy(J.vertexNormalsWorld[0]);T=(da.x*H.n11+da.y*H.n12+da.z*H.n13)*0.5+0.5;M=-(da.x*H.n21+da.y*H.n22+da.z*H.n23)*0.5+0.5;da.copy(J.vertexNormalsWorld[1]);ba=
(da.x*H.n11+da.y*H.n12+da.z*H.n13)*0.5+0.5;V=-(da.x*H.n21+da.y*H.n22+da.z*H.n23)*0.5+0.5;da.copy(J.vertexNormalsWorld[2]);O=(da.x*H.n11+da.y*H.n12+da.z*H.n13)*0.5+0.5;R=-(da.x*H.n21+da.y*H.n22+da.z*H.n23)*0.5+0.5;Da(g,k,r,m,u,I,X.env_map.image,T,M,ba,V,O,R)}}else X.wireframe?Ha(X.color.__styleString,X.wireframe_linewidth):Ia(X.color.__styleString);else if(X instanceof THREE.MeshLambertMaterial){if(X.map&&!X.wireframe){X.map.mapping instanceof THREE.UVMapping&&Da(g,k,r,m,u,I,X.map.image,J.uvs[0].u,
J.uvs[0].v,J.uvs[1].u,J.uvs[1].v,J.uvs[2].u,J.uvs[2].v);d(THREE.SubtractiveBlending)}if(S)if(!X.wireframe&&X.shading==THREE.SmoothShading&&J.vertexNormalsWorld.length==3){w.r=B.r=v.r=ka.r;w.g=B.g=v.g=ka.g;w.b=B.b=v.b=ka.b;Ga(fa,J.v1.positionWorld,J.vertexNormalsWorld[0],w);Ga(fa,J.v2.positionWorld,J.vertexNormalsWorld[1],B);Ga(fa,J.v3.positionWorld,J.vertexNormalsWorld[2],v);o.r=(B.r+v.r)*0.5;o.g=(B.g+v.g)*0.5;o.b=(B.b+v.b)*0.5;U=Pa(w,B,v,o);Da(g,k,r,m,u,I,U,0,0,1,0,0,1)}else{W.r=ka.r;W.g=ka.g;W.b=
ka.b;Ga(fa,J.centroidWorld,J.normalWorld,W);n.r=X.color.r*W.r;n.g=X.color.g*W.g;n.b=X.color.b*W.b;n.updateStyleString();X.wireframe?Ha(n.__styleString,X.wireframe_linewidth):Ia(n.__styleString)}else X.wireframe?Ha(X.color.__styleString,X.wireframe_linewidth):Ia(X.color.__styleString)}else if(X instanceof THREE.MeshDepthMaterial){K=xa.near;G=xa.far;w.r=w.g=w.b=1-Ka(H.positionScreen.z,K,G);B.r=B.g=B.b=1-Ka(ca.positionScreen.z,K,G);v.r=v.g=v.b=1-Ka(Z.positionScreen.z,K,G);o.r=(B.r+v.r)*0.5;o.g=(B.g+
v.g)*0.5;o.b=(B.b+v.b)*0.5;U=Pa(w,B,v,o);Da(g,k,r,m,u,I,U,0,0,1,0,0,1)}else if(X instanceof THREE.MeshNormalMaterial){n.r=La(J.normalWorld.x);n.g=La(J.normalWorld.y);n.b=La(J.normalWorld.z);n.updateStyleString();X.wireframe?Ha(n.__styleString,X.wireframe_linewidth):Ia(n.__styleString)}}}function Ha(H,ca){if(N!=H)l.strokeStyle=N=H;if(Q!=ca)l.lineWidth=Q=ca;l.stroke();D.inflate(ca*2)}function Ia(H){if(P!=H)l.fillStyle=P=H;l.fill()}function Da(H,ca,Z,J,X,fa,ia,ma,oa,ta,ra,ua,Ea){var za,va;za=ia.width-
1;va=ia.height-1;ma*=za;oa*=va;ta*=za;ra*=va;ua*=za;Ea*=va;Z-=H;J-=ca;X-=H;fa-=ca;ta-=ma;ra-=oa;ua-=ma;Ea-=oa;va=1/(ta*Ea-ua*ra);za=(Ea*Z-ra*X)*va;ra=(Ea*J-ra*fa)*va;Z=(ta*X-ua*Z)*va;J=(ta*fa-ua*J)*va;H=H-za*ma-Z*oa;ca=ca-ra*ma-J*oa;l.save();l.transform(za,ra,Z,J,H,ca);l.clip();l.drawImage(ia,0,0);l.restore()}function Pa(H,ca,Z,J){var X=~~(H.r*255),fa=~~(H.g*255);H=~~(H.b*255);var ia=~~(ca.r*255),ma=~~(ca.g*255);ca=~~(ca.b*255);var oa=~~(Z.r*255),ta=~~(Z.g*255);Z=~~(Z.b*255);var ra=~~(J.r*255),ua=
~~(J.g*255);J=~~(J.b*255);na[0]=X<0?0:X>255?255:X;na[1]=fa<0?0:fa>255?255:fa;na[2]=H<0?0:H>255?255:H;na[4]=ia<0?0:ia>255?255:ia;na[5]=ma<0?0:ma>255?255:ma;na[6]=ca<0?0:ca>255?255:ca;na[8]=oa<0?0:oa>255?255:oa;na[9]=ta<0?0:ta>255?255:ta;na[10]=Z<0?0:Z>255?255:Z;na[12]=ra<0?0:ra>255?255:ra;na[13]=ua<0?0:ua>255?255:ua;na[14]=J<0?0:J>255?255:J;qa.putImageData(la,0,0);Aa.drawImage(wa,0,0);return ya}function Ka(H,ca,Z){H=(H-ca)/(Z-ca);return H*H*(3-2*H)}function La(H){H=(H+1)*0.5;return H<0?0:H>1?1:H}function Ma(H,
ca){var Z=ca.x-H.x,J=ca.y-H.y,X=1/Math.sqrt(Z*Z+J*J);Z*=X;J*=X;ca.x+=Z;ca.y+=J;H.x-=Z;H.y-=J}var Ja,Qa,ga,sa,Ca,Na,Ra,Fa;l.setTransform(1,0,0,-1,b,j);this.autoClear&&this.clear();e=f.projectScene(ja,xa,this.sortElements);(S=ja.lights.length>0)&&Sa(ja);Ja=0;for(Qa=e.length;Ja<Qa;Ja++){ga=e[Ja];D.empty();if(ga instanceof THREE.RenderableParticle){q=ga;q.x*=b;q.y*=j;sa=0;for(Ca=ga.materials.length;sa<Ca;sa++)Ta(q,ga,ga.materials[sa],ja)}else if(ga instanceof THREE.RenderableLine){q=ga.v1;$=ga.v2;q.positionScreen.x*=
b;q.positionScreen.y*=j;$.positionScreen.x*=b;$.positionScreen.y*=j;D.addPoint(q.positionScreen.x,q.positionScreen.y);D.addPoint($.positionScreen.x,$.positionScreen.y);if(aa.instersects(D)){sa=0;for(Ca=ga.materials.length;sa<Ca;)Ua(q,$,ga,ga.materials[sa++],ja)}}else if(ga instanceof THREE.RenderableFace3){q=ga.v1;$=ga.v2;L=ga.v3;q.positionScreen.x*=b;q.positionScreen.y*=j;$.positionScreen.x*=b;$.positionScreen.y*=j;L.positionScreen.x*=b;L.positionScreen.y*=j;if(ga.overdraw){Ma(q.positionScreen,$.positionScreen);
Ma($.positionScreen,L.positionScreen);Ma(L.positionScreen,q.positionScreen)}D.add3Points(q.positionScreen.x,q.positionScreen.y,$.positionScreen.x,$.positionScreen.y,L.positionScreen.x,L.positionScreen.y);if(aa.instersects(D)){sa=0;for(Ca=ga.meshMaterials.length;sa<Ca;){Fa=ga.meshMaterials[sa++];if(Fa instanceof THREE.MeshFaceMaterial){Na=0;for(Ra=ga.faceMaterials.length;Na<Ra;)(Fa=ga.faceMaterials[Na++])&&Oa(q,$,L,ga,Fa,ja)}else Oa(q,$,L,ga,Fa,ja)}}}Y.addRectangle(D)}l.setTransform(1,0,0,1,0,0)}};
THREE.SVGRenderer=function(){function a(T,M,ba){var V,O,R,aa;V=0;for(O=T.lights.length;V<O;V++){R=T.lights[V];if(R instanceof THREE.DirectionalLight){aa=M.normalWorld.dot(R.position)*R.intensity;if(aa>0){ba.r+=R.color.r*aa;ba.g+=R.color.g*aa;ba.b+=R.color.b*aa}}else if(R instanceof THREE.PointLight){I.sub(R.position,M.centroidWorld);I.normalize();aa=M.normalWorld.dot(I)*R.intensity;if(aa>0){ba.r+=R.color.r*aa;ba.g+=R.color.g*aa;ba.b+=R.color.b*aa}}}}function d(T,M,ba,V,O,R){v=f(o++);v.setAttribute("d",
"M "+T.positionScreen.x+" "+T.positionScreen.y+" L "+M.positionScreen.x+" "+M.positionScreen.y+" L "+ba.positionScreen.x+","+ba.positionScreen.y+"z");if(O instanceof THREE.MeshBasicMaterial)L.__styleString=O.color.__styleString;else if(O instanceof THREE.MeshLambertMaterial)if($){g.r=k.r;g.g=k.g;g.b=k.b;a(R,V,g);L.r=O.color.r*g.r;L.g=O.color.g*g.g;L.b=O.color.b*g.b;L.updateStyleString()}else L.__styleString=O.color.__styleString;else if(O instanceof THREE.MeshDepthMaterial){u=1-O.__2near/(O.__farPlusNear-
V.z*O.__farMinusNear);L.setRGB(u,u,u)}else O instanceof THREE.MeshNormalMaterial&&L.setRGB(h(V.normalWorld.x),h(V.normalWorld.y),h(V.normalWorld.z));O.wireframe?v.setAttribute("style","fill: none; stroke: "+L.__styleString+"; stroke-width: "+O.wireframe_linewidth+"; stroke-opacity: "+O.opacity+"; stroke-linecap: "+O.wireframe_linecap+"; stroke-linejoin: "+O.wireframe_linejoin):v.setAttribute("style","fill: "+L.__styleString+"; fill-opacity: "+O.opacity);b.appendChild(v)}function e(T,M,ba,V,O,R,aa){v=
f(o++);v.setAttribute("d","M "+T.positionScreen.x+" "+T.positionScreen.y+" L "+M.positionScreen.x+" "+M.positionScreen.y+" L "+ba.positionScreen.x+","+ba.positionScreen.y+" L "+V.positionScreen.x+","+V.positionScreen.y+"z");if(R instanceof THREE.MeshBasicMaterial)L.__styleString=R.color.__styleString;else if(R instanceof THREE.MeshLambertMaterial)if($){g.r=k.r;g.g=k.g;g.b=k.b;a(aa,O,g);L.r=R.color.r*g.r;L.g=R.color.g*g.g;L.b=R.color.b*g.b;L.updateStyleString()}else L.__styleString=R.color.__styleString;
else if(R instanceof THREE.MeshDepthMaterial){u=1-R.__2near/(R.__farPlusNear-O.z*R.__farMinusNear);L.setRGB(u,u,u)}else R instanceof THREE.MeshNormalMaterial&&L.setRGB(h(O.normalWorld.x),h(O.normalWorld.y),h(O.normalWorld.z));R.wireframe?v.setAttribute("style","fill: none; stroke: "+L.__styleString+"; stroke-width: "+R.wireframe_linewidth+"; stroke-opacity: "+R.opacity+"; stroke-linecap: "+R.wireframe_linecap+"; stroke-linejoin: "+R.wireframe_linejoin):v.setAttribute("style","fill: "+L.__styleString+
"; fill-opacity: "+R.opacity);b.appendChild(v)}function f(T){if(n[T]==null){n[T]=document.createElementNS("http://www.w3.org/2000/svg","path");U==0&&n[T].setAttribute("shape-rendering","crispEdges");return n[T]}return n[T]}function h(T){return T<0?Math.min((1+T)*0.5,0.5):0.5+Math.min(T*0.5,0.5)}var i=null,p=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),j,l,C,F,A,E,N,P,Q=new THREE.Rectangle,q=new THREE.Rectangle,$=false,L=new THREE.Color(16777215),g=new THREE.Color(16777215),
k=new THREE.Color(0),r=new THREE.Color(0),m=new THREE.Color(0),u,I=new THREE.Vector3,n=[],w=[],B=[],v,o,K,G,U=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(T){switch(T){case "high":U=1;break;case "low":U=0}};this.setSize=function(T,M){j=T;l=M;C=j/2;F=l/2;b.setAttribute("viewBox",-C+" "+-F+" "+j+" "+l);b.setAttribute("width",j);b.setAttribute("height",l);Q.set(-C,-F,C,F)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};
this.render=function(T,M){var ba,V,O,R,aa,Y,D,S;this.autoClear&&this.clear();i=p.projectScene(T,M,this.sortElements);G=K=o=0;if($=T.lights.length>0){D=T.lights;k.setRGB(0,0,0);r.setRGB(0,0,0);m.setRGB(0,0,0);ba=0;for(V=D.length;ba<V;ba++){O=D[ba];R=O.color;if(O instanceof THREE.AmbientLight){k.r+=R.r;k.g+=R.g;k.b+=R.b}else if(O instanceof THREE.DirectionalLight){r.r+=R.r;r.g+=R.g;r.b+=R.b}else if(O instanceof THREE.PointLight){m.r+=R.r;m.g+=R.g;m.b+=R.b}}}ba=0;for(V=i.length;ba<V;ba++){D=i[ba];q.empty();
if(D instanceof THREE.RenderableParticle){A=D;A.x*=C;A.y*=-F;O=0;for(R=D.materials.length;O<R;O++)if(S=D.materials[O]){aa=A;Y=D;S=S;var W=K++;if(w[W]==null){w[W]=document.createElementNS("http://www.w3.org/2000/svg","circle");U==0&&w[W].setAttribute("shape-rendering","crispEdges")}v=w[W];v.setAttribute("cx",aa.x);v.setAttribute("cy",aa.y);v.setAttribute("r",Y.scale.x*C);if(S instanceof THREE.ParticleCircleMaterial){if($){g.r=k.r+r.r+m.r;g.g=k.g+r.g+m.g;g.b=k.b+r.b+m.b;L.r=S.color.r*g.r;L.g=S.color.g*
g.g;L.b=S.color.b*g.b;L.updateStyleString()}else L=S.color;v.setAttribute("style","fill: "+L.__styleString)}b.appendChild(v)}}else if(D instanceof THREE.RenderableLine){A=D.v1;E=D.v2;A.positionScreen.x*=C;A.positionScreen.y*=-F;E.positionScreen.x*=C;E.positionScreen.y*=-F;q.addPoint(A.positionScreen.x,A.positionScreen.y);q.addPoint(E.positionScreen.x,E.positionScreen.y);if(Q.instersects(q)){O=0;for(R=D.materials.length;O<R;)if(S=D.materials[O++]){aa=A;Y=E;S=S;W=G++;if(B[W]==null){B[W]=document.createElementNS("http://www.w3.org/2000/svg",
"line");U==0&&B[W].setAttribute("shape-rendering","crispEdges")}v=B[W];v.setAttribute("x1",aa.positionScreen.x);v.setAttribute("y1",aa.positionScreen.y);v.setAttribute("x2",Y.positionScreen.x);v.setAttribute("y2",Y.positionScreen.y);if(S instanceof THREE.LineBasicMaterial){L.__styleString=S.color.__styleString;v.setAttribute("style","fill: none; stroke: "+L.__styleString+"; stroke-width: "+S.linewidth+"; stroke-opacity: "+S.opacity+"; stroke-linecap: "+S.linecap+"; stroke-linejoin: "+S.linejoin);
b.appendChild(v)}}}}else if(D instanceof THREE.RenderableFace3){A=D.v1;E=D.v2;N=D.v3;A.positionScreen.x*=C;A.positionScreen.y*=-F;E.positionScreen.x*=C;E.positionScreen.y*=-F;N.positionScreen.x*=C;N.positionScreen.y*=-F;q.addPoint(A.positionScreen.x,A.positionScreen.y);q.addPoint(E.positionScreen.x,E.positionScreen.y);q.addPoint(N.positionScreen.x,N.positionScreen.y);if(Q.instersects(q)){O=0;for(R=D.meshMaterials.length;O<R;){S=D.meshMaterials[O++];if(S instanceof THREE.MeshFaceMaterial){aa=0;for(Y=
D.faceMaterials.length;aa<Y;)(S=D.faceMaterials[aa++])&&d(A,E,N,D,S,T)}else S&&d(A,E,N,D,S,T)}}}else if(D instanceof THREE.RenderableFace4){A=D.v1;E=D.v2;N=D.v3;P=D.v4;A.positionScreen.x*=C;A.positionScreen.y*=-F;E.positionScreen.x*=C;E.positionScreen.y*=-F;N.positionScreen.x*=C;N.positionScreen.y*=-F;P.positionScreen.x*=C;P.positionScreen.y*=-F;q.addPoint(A.positionScreen.x,A.positionScreen.y);q.addPoint(E.positionScreen.x,E.positionScreen.y);q.addPoint(N.positionScreen.x,N.positionScreen.y);q.addPoint(P.positionScreen.x,
P.positionScreen.y);if(Q.instersects(q)){O=0;for(R=D.meshMaterials.length;O<R;){S=D.meshMaterials[O++];if(S instanceof THREE.MeshFaceMaterial){aa=0;for(Y=D.faceMaterials.length;aa<Y;)(S=D.faceMaterials[aa++])&&e(A,E,N,P,D,S,T)}else S&&e(A,E,N,P,D,S,T)}}}}}};
THREE.WebGLRenderer=function(a){function d(g,k){g.fragment_shader=k.fragment_shader;g.vertex_shader=k.vertex_shader;g.uniforms=Uniforms.clone(k.uniforms)}function e(g,k){g.uniforms.color.value.setRGB(g.color.r*g.opacity,g.color.g*g.opacity,g.color.b*g.opacity);g.uniforms.opacity.value=g.opacity;g.uniforms.map.texture=g.map;g.uniforms.env_map.texture=g.env_map;g.uniforms.reflectivity.value=g.reflectivity;g.uniforms.refraction_ratio.value=g.refraction_ratio;g.uniforms.combine.value=g.combine;g.uniforms.useRefract.value=
g.env_map&&g.env_map.mapping instanceof THREE.CubeRefractionMapping;if(k){g.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){g.uniforms.fogNear.value=k.near;g.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)g.uniforms.fogDensity.value=k.density}}function f(g,k){g.uniforms.color.value.setRGB(g.color.r*g.opacity,g.color.g*g.opacity,g.color.b*g.opacity);g.uniforms.opacity.value=g.opacity;if(k){g.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){g.uniforms.fogNear.value=
k.near;g.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)g.uniforms.fogDensity.value=k.density}}function h(g,k){var r;if(g=="fragment")r=b.createShader(b.FRAGMENT_SHADER);else if(g=="vertex")r=b.createShader(b.VERTEX_SHADER);b.shaderSource(r,k);b.compileShader(r);if(!b.getShaderParameter(r,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(r));return null}return r}function i(g){switch(g){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;
case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;
case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var p=document.createElement("canvas"),b,j=null,l=null,C=new THREE.Matrix4,F,A=new Float32Array(16),E=new Float32Array(16),N=new Float32Array(16),P=new Float32Array(9),
Q=new Float32Array(16),q=true,$=new THREE.Color(0),L=0;if(a){if(a.antialias!==undefined)q=a.antialias;a.clearColor!==undefined&&$.setHex(a.clearColor);if(a.clearAlpha!==undefined)L=a.clearAlpha}this.domElement=p;this.autoClear=true;(function(g,k,r){try{b=p.getContext("experimental-webgl",{antialias:g})}catch(m){}if(!b){alert("WebGL not supported");throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);
b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(k.r,k.g,k.b,r)})(q,$,L);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(g,k){p.width=g;p.height=k;b.viewport(0,0,p.width,p.height)};this.setClearColor=function(g,k){var r=new THREE.Color(g);b.clearColor(r.r,r.g,r.b,k)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=
function(g,k){var r,m,u,I=0,n=0,w=0,B,v,o,K=this.lights,G=K.directional.colors,U=K.directional.positions,T=K.point.colors,M=K.point.positions,ba=0,V=0;r=0;for(m=k.length;r<m;r++){u=k[r];B=u.color;v=u.position;o=u.intensity;if(u instanceof THREE.AmbientLight){I+=B.r;n+=B.g;w+=B.b}else if(u instanceof THREE.DirectionalLight){G[ba*3]=B.r*o;G[ba*3+1]=B.g*o;G[ba*3+2]=B.b*o;U[ba*3]=v.x;U[ba*3+1]=v.y;U[ba*3+2]=v.z;ba+=1}else if(u instanceof THREE.PointLight){T[V*3]=B.r*o;T[V*3+1]=B.g*o;T[V*3+2]=B.b*o;M[V*
3]=v.x;M[V*3+1]=v.y;M[V*3+2]=v.z;V+=1}}K.point.length=V;K.directional.length=ba;K.ambient[0]=I;K.ambient[1]=n;K.ambient[2]=w};this.createParticleBuffers=function(g){g.__webGLVertexBuffer=b.createBuffer();g.__webGLFaceBuffer=b.createBuffer()};this.createLineBuffers=function(g){g.__webGLVertexBuffer=b.createBuffer();g.__webGLLineBuffer=b.createBuffer()};this.createMeshBuffers=function(g){g.__webGLVertexBuffer=b.createBuffer();g.__webGLNormalBuffer=b.createBuffer();g.__webGLTangentBuffer=b.createBuffer();
g.__webGLUVBuffer=b.createBuffer();g.__webGLFaceBuffer=b.createBuffer();g.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(g){var k=g.vertices.length;g.__vertexArray=new Float32Array(k*3);g.__lineArray=new Uint16Array(k);g.__webGLLineCount=k};this.initMeshBuffers=function(g,k){var r,m,u=0,I=0,n=0,w=k.geometry.faces,B=g.faces;r=0;for(m=B.length;r<m;r++){fi=B[r];face=w[fi];if(face instanceof THREE.Face3){u+=3;I+=1;n+=3}else if(face instanceof THREE.Face4){u+=4;I+=2;n+=4}}g.__vertexArray=
new Float32Array(u*3);g.__normalArray=new Float32Array(u*3);g.__tangentArray=new Float32Array(u*4);g.__uvArray=new Float32Array(u*2);g.__faceArray=new Uint16Array(I*3);g.__lineArray=new Uint16Array(n*2);u=false;r=0;for(m=k.materials.length;r<m;r++){w=k.materials[r];if(w instanceof THREE.MeshFaceMaterial){w=0;for(B=g.materials.length;w<B;w++)if(g.materials[w]&&g.materials[w].shading!=undefined&&g.materials[w].shading==THREE.SmoothShading){u=true;break}}else if(w&&w.shading!=undefined&&w.shading==THREE.SmoothShading){u=
true;break}if(u)break}g.__needsSmoothNormals=u;g.__webGLFaceCount=I*3;g.__webGLLineCount=n*2};this.setMeshBuffers=function(g,k,r,m,u,I,n,w){var B,v,o,K,G,U,T,M,ba,V=0,O=0,R=0,aa=0,Y=0,D=0,S=0,W=g.__vertexArray,ka=g.__uvArray,ha=g.__normalArray,ea=g.__tangentArray,pa=g.__faceArray,da=g.__lineArray,wa=g.__needsSmoothNormals,qa=k.geometry,la=qa.vertices,na=g.faces,ya=qa.faces,Aa=qa.uvs;k=0;for(B=na.length;k<B;k++){v=na[k];o=ya[v];v=Aa[v];K=o.vertexNormals;G=o.normal;if(o instanceof THREE.Face3){if(m){U=
la[o.a].position;T=la[o.b].position;M=la[o.c].position;W[O]=U.x;W[O+1]=U.y;W[O+2]=U.z;W[O+3]=T.x;W[O+4]=T.y;W[O+5]=T.z;W[O+6]=M.x;W[O+7]=M.y;W[O+8]=M.z;O+=9}if(w&&qa.hasTangents){U=la[o.a].tangent;T=la[o.b].tangent;M=la[o.c].tangent;ea[D]=U.x;ea[D+1]=U.y;ea[D+2]=U.z;ea[D+3]=U.w;ea[D+4]=T.x;ea[D+5]=T.y;ea[D+6]=T.z;ea[D+7]=T.w;ea[D+8]=M.x;ea[D+9]=M.y;ea[D+10]=M.z;ea[D+11]=M.w;D+=12}if(n)if(K.length==3&&wa)for(o=0;o<3;o++){G=K[o];ha[Y]=G.x;ha[Y+1]=G.y;ha[Y+2]=G.z;Y+=3}else for(o=0;o<3;o++){ha[Y]=G.x;
ha[Y+1]=G.y;ha[Y+2]=G.z;Y+=3}if(I&&v)for(o=0;o<3;o++){K=v[o];ka[R]=K.u;ka[R+1]=K.v;R+=2}if(u){pa[aa]=V;pa[aa+1]=V+1;pa[aa+2]=V+2;aa+=3;da[S]=V;da[S+1]=V+1;da[S+2]=V;da[S+3]=V+2;da[S+4]=V+1;da[S+5]=V+2;S+=6;V+=3}}else if(o instanceof THREE.Face4){if(m){U=la[o.a].position;T=la[o.b].position;M=la[o.c].position;ba=la[o.d].position;W[O]=U.x;W[O+1]=U.y;W[O+2]=U.z;W[O+3]=T.x;W[O+4]=T.y;W[O+5]=T.z;W[O+6]=M.x;W[O+7]=M.y;W[O+8]=M.z;W[O+9]=ba.x;W[O+10]=ba.y;W[O+11]=ba.z;O+=12}if(w&&qa.hasTangents){U=la[o.a].tangent;
T=la[o.b].tangent;M=la[o.c].tangent;o=la[o.d].tangent;ea[D]=U.x;ea[D+1]=U.y;ea[D+2]=U.z;ea[D+3]=U.w;ea[D+4]=T.x;ea[D+5]=T.y;ea[D+6]=T.z;ea[D+7]=T.w;ea[D+8]=M.x;ea[D+9]=M.y;ea[D+10]=M.z;ea[D+11]=M.w;ea[D+12]=o.x;ea[D+13]=o.y;ea[D+14]=o.z;ea[D+15]=o.w;D+=16}if(n)if(K.length==4&&wa)for(o=0;o<4;o++){G=K[o];ha[Y]=G.x;ha[Y+1]=G.y;ha[Y+2]=G.z;Y+=3}else for(o=0;o<4;o++){ha[Y]=G.x;ha[Y+1]=G.y;ha[Y+2]=G.z;Y+=3}if(I&&v)for(o=0;o<4;o++){K=v[o];ka[R]=K.u;ka[R+1]=K.v;R+=2}if(u){pa[aa]=V;pa[aa+1]=V+1;pa[aa+2]=V+
2;pa[aa+3]=V;pa[aa+4]=V+2;pa[aa+5]=V+3;aa+=6;da[S]=V;da[S+1]=V+1;da[S+2]=V;da[S+3]=V+3;da[S+4]=V+1;da[S+5]=V+2;da[S+6]=V+2;da[S+7]=V+3;S+=8;V+=4}}}if(m){b.bindBuffer(b.ARRAY_BUFFER,g.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,W,r)}if(n){b.bindBuffer(b.ARRAY_BUFFER,g.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ha,r)}if(w&&qa.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,g.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,ea,r)}if(I&&R>0){b.bindBuffer(b.ARRAY_BUFFER,g.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,
ka,r)}if(u){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,pa,r);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,da,r)}};this.setLineBuffers=function(g,k,r,m){var u,I,n=g.vertices,w=n.length,B=g.__vertexArray,v=g.__lineArray;if(r)for(r=0;r<w;r++){u=n[r].position;I=r*3;B[I]=u.x;B[I+1]=u.y;B[I+2]=u.z}if(m)for(r=0;r<w;r++)v[r]=r;b.bindBuffer(b.ARRAY_BUFFER,g.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,B,k);
b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,v,k)};this.setParticleBuffers=function(){};this.renderBuffer=function(g,k,r,m,u,I){var n,w,B,v;if(!m.program){if(m instanceof THREE.MeshDepthMaterial){d(m,THREE.ShaderLib.depth);m.uniforms.mNear.value=g.near;m.uniforms.mFar.value=g.far}else if(m instanceof THREE.MeshNormalMaterial)d(m,THREE.ShaderLib.normal);else if(m instanceof THREE.MeshBasicMaterial){d(m,THREE.ShaderLib.basic);e(m,r)}else if(m instanceof
THREE.MeshLambertMaterial){d(m,THREE.ShaderLib.lambert);e(m,r)}else if(m instanceof THREE.MeshPhongMaterial){d(m,THREE.ShaderLib.phong);e(m,r)}else if(m instanceof THREE.LineBasicMaterial){d(m,THREE.ShaderLib.basic);f(m,r)}var o,K,G;o=v=w=0;for(K=k.length;o<K;o++){G=k[o];G instanceof THREE.DirectionalLight&&v++;G instanceof THREE.PointLight&&w++}if(w+v<=4){o=v;w=w}else{o=Math.ceil(4*v/(w+v));w=4-o}w={directional:o,point:w};v={fog:r,map:m.map,env_map:m.env_map,maxDirLights:w.directional,maxPointLights:w.point};
w=m.fragment_shader;o=m.vertex_shader;K=b.createProgram();G=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,v.fog?"#define USE_FOG":"",v.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",v.map?"#define USE_MAP":"",v.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");v=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+
v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,v.map?"#define USE_MAP":"",v.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");b.attachShader(K,h("fragment",G+w));b.attachShader(K,h("vertex",v+o));b.linkProgram(K);b.getProgramParameter(K,b.LINK_STATUS)||
alert("Could not initialise shaders\nVALIDATE_STATUS: "+b.getProgramParameter(K,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");K.uniforms={};K.attributes={};m.program=K;w=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(n in m.uniforms)w.push(n);n=m.program;o=0;for(K=w.length;o<K;o++){G=w[o];n.uniforms[G]=b.getUniformLocation(n,G)}n=m.program;w=["position","normal","uv","tangent"];o=0;for(K=w.length;o<K;o++){G=w[o];n.attributes[G]=b.getAttribLocation(n,
G)}}n=m.program;if(n!=j){b.useProgram(n);j=n}this.loadCamera(n,g);this.loadMatrices(n);if(m instanceof THREE.MeshPhongMaterial||m instanceof THREE.MeshLambertMaterial){this.setupLights(n,k);g=this.lights;m.uniforms.enableLighting.value=g.directional.length+g.point.length;m.uniforms.ambientLightColor.value=g.ambient;m.uniforms.directionalLightColor.value=g.directional.colors;m.uniforms.directionalLightDirection.value=g.directional.positions;m.uniforms.pointLightColor.value=g.point.colors;m.uniforms.pointLightPosition.value=
g.point.positions}if(m instanceof THREE.MeshBasicMaterial||m instanceof THREE.MeshLambertMaterial||m instanceof THREE.MeshPhongMaterial)e(m,r);m instanceof THREE.LineBasicMaterial&&f(m,r);if(m instanceof THREE.MeshPhongMaterial){m.uniforms.ambient.value.setRGB(m.ambient.r,m.ambient.g,m.ambient.b);m.uniforms.specular.value.setRGB(m.specular.r,m.specular.g,m.specular.b);m.uniforms.shininess.value=m.shininess}r=m.uniforms;for(B in r)if(o=n.uniforms[B]){k=r[B];w=k.type;g=k.value;if(w=="i")b.uniform1i(o,
g);else if(w=="f")b.uniform1f(o,g);else if(w=="fv1")b.uniform1fv(o,g);else if(w=="fv")b.uniform3fv(o,g);else if(w=="v2")b.uniform2f(o,g.x,g.y);else if(w=="v3")b.uniform3f(o,g.x,g.y,g.z);else if(w=="c")b.uniform3f(o,g.r,g.g,g.b);else if(w=="t"){b.uniform1i(o,g);if(k=k.texture)if(k.image instanceof Array&&k.image.length==6){k=k;g=g;if(k.image.length==6){if(!k.image.__webGLTextureCube&&!k.image.__cubeMapInitialized&&k.image.loadCount==6){k.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,
k.image.__webGLTextureCube);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(w=0;w<6;++w)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+w,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image[w]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);k.image.__cubeMapInitialized=
true}b.activeTexture(b.TEXTURE0+g);b.bindTexture(b.TEXTURE_CUBE_MAP,k.image.__webGLTextureCube)}}else{k=k;g=g;if(!k.__webGLTexture&&k.image.loaded){k.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,k.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,i(k.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,i(k.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,i(k.mag_filter));b.texParameteri(b.TEXTURE_2D,
b.TEXTURE_MIN_FILTER,i(k.min_filter));b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+g);b.bindTexture(b.TEXTURE_2D,k.__webGLTexture)}}}B=n.attributes;b.bindBuffer(b.ARRAY_BUFFER,u.__webGLVertexBuffer);b.vertexAttribPointer(B.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(B.position);if(B.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,u.__webGLNormalBuffer);b.vertexAttribPointer(B.normal,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(B.normal)}if(B.tangent>=
0){b.bindBuffer(b.ARRAY_BUFFER,u.__webGLTangentBuffer);b.vertexAttribPointer(B.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(B.tangent)}if(B.uv>=0)if(u.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,u.__webGLUVBuffer);b.vertexAttribPointer(B.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(B.uv)}else b.disableVertexAttribArray(B.uv);if(m.wireframe||m instanceof THREE.LineBasicMaterial){B=m.wireframe_linewidth!==undefined?m.wireframe_linewidth:m.linewidth!==undefined?m.linewidth:1;m=m instanceof
THREE.LineBasicMaterial&&I.type==THREE.LineStrip?b.LINE_STRIP:b.LINES;b.lineWidth(B);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,u.__webGLLineBuffer);b.drawElements(m,u.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,u.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,u.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(g,k,r,m,u,I,n){var w,B,v,o,K;v=0;for(o=m.materials.length;v<o;v++){w=m.materials[v];if(w instanceof THREE.MeshFaceMaterial){w=0;for(B=u.materials.length;w<
B;w++)if((K=u.materials[w])&&K.blending==I&&K.opacity<1==n){this.setBlending(K.blending);this.renderBuffer(g,k,r,K,u,m)}}else if((K=w)&&K.blending==I&&K.opacity<1==n){this.setBlending(K.blending);this.renderBuffer(g,k,r,K,u,m)}}};this.render=function(g,k,r,m){var u,I,n,w=g.lights,B=g.fog;this.initWebGLObjects(g);m=m!==undefined?m:true;if(r&&!r.__webGLFramebuffer){r.__webGLFramebuffer=b.createFramebuffer();r.__webGLRenderbuffer=b.createRenderbuffer();r.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,
r.__webGLRenderbuffer);b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,r.width,r.height);b.bindTexture(b.TEXTURE_2D,r.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,i(r.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,i(r.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,i(r.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,i(r.min_filter));b.texImage2D(b.TEXTURE_2D,0,i(r.format),r.width,r.height,0,i(r.format),i(r.type),null);b.bindFramebuffer(b.FRAMEBUFFER,
r.__webGLFramebuffer);b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,r.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,r.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(r){u=r.__webGLFramebuffer;n=r.width;I=r.height}else{u=null;n=p.width;I=p.height}if(u!=l){b.bindFramebuffer(b.FRAMEBUFFER,u);b.viewport(0,0,n,I);m&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);
l=u}this.autoClear&&this.clear();k.autoUpdateMatrix&&k.updateMatrix();A.set(k.matrix.flatten());N.set(k.projectionMatrix.flatten());m=0;for(u=g.__webGLObjects.length;m<u;m++){I=g.__webGLObjects[m];n=I.object;I=I.buffer;if(n.visible){this.setupMatrices(n,k);this.renderPass(k,w,B,n,I,THREE.NormalBlending,false)}}m=0;for(u=g.__webGLObjects.length;m<u;m++){I=g.__webGLObjects[m];n=I.object;I=I.buffer;if(n.visible){this.setupMatrices(n,k);if(n.doubleSided)b.disable(b.CULL_FACE);else{b.enable(b.CULL_FACE);
n.flipSided?b.frontFace(b.CW):b.frontFace(b.CCW)}this.renderPass(k,w,B,n,I,THREE.AdditiveBlending,false);this.renderPass(k,w,B,n,I,THREE.SubtractiveBlending,false);this.renderPass(k,w,B,n,I,THREE.AdditiveBlending,true);this.renderPass(k,w,B,n,I,THREE.SubtractiveBlending,true);this.renderPass(k,w,B,n,I,THREE.NormalBlending,true)}}if(r&&r.min_filter!==THREE.NearestFilter&&r.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,r.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,
null)}};this.initWebGLObjects=function(g){function k(v,o,K,G){if(v[o]==undefined){g.__webGLObjects.push({buffer:K,object:G});v[o]=1}}var r,m,u,I,n,w,B;if(!g.__webGLObjects){g.__webGLObjects=[];g.__webGLObjectsMap={}}r=0;for(m=g.objects.length;r<m;r++){u=g.objects[r];n=u.geometry;if(g.__webGLObjectsMap[u.id]==undefined)g.__webGLObjectsMap[u.id]={};B=g.__webGLObjectsMap[u.id];if(u instanceof THREE.Mesh){for(I in n.geometryChunks){w=n.geometryChunks[I];if(!w.__webGLVertexBuffer){this.createMeshBuffers(w);
this.initMeshBuffers(w,u);n.__dirtyVertices=true;n.__dirtyElements=true;n.__dirtyUvs=true;n.__dirtyNormals=true;n.__dirtyTangents=true}if(n.__dirtyVertices||n.__dirtyElements||n.__dirtyUvs)this.setMeshBuffers(w,u,b.DYNAMIC_DRAW,n.__dirtyVertices,n.__dirtyElements,n.__dirtyUvs,n.__dirtyNormals,n.__dirtyTangents);k(B,I,w,u)}n.__dirtyVertices=false;n.__dirtyElements=false;n.__dirtyUvs=false;n.__dirtyNormals=false;n.__dirtyTangents=false}else if(u instanceof THREE.Line){if(!n.__webGLVertexBuffer){this.createLineBuffers(n);
this.initLineBuffers(n);n.__dirtyVertices=true;n.__dirtyElements=true}n.__dirtyVertices&&this.setLineBuffers(n,b.DYNAMIC_DRAW,n.__dirtyVertices,n.__dirtyElements);k(B,0,n,u);n.__dirtyVertices=false;n.__dirtyElements=false}else if(u instanceof THREE.ParticleSystem){n.__webGLVertexBuffer||this.createParticleBuffers(n);k(B,0,n,u)}}};this.removeObject=function(g,k){var r,m;for(r=g.__webGLObjects.length-1;r>=0;r--){m=g.__webGLObjects[r].object;k==m&&g.__webGLObjects.splice(r,1)}};this.setupMatrices=function(g,
k){g.autoUpdateMatrix&&g.updateMatrix();C.multiply(k.matrix,g.matrix);E.set(C.flatten());F=THREE.Matrix4.makeInvert3x3(C).transpose();P.set(F.m);Q.set(g.matrix.flatten())};this.loadMatrices=function(g){b.uniformMatrix4fv(g.uniforms.viewMatrix,false,A);b.uniformMatrix4fv(g.uniforms.modelViewMatrix,false,E);b.uniformMatrix4fv(g.uniforms.projectionMatrix,false,N);b.uniformMatrix3fv(g.uniforms.normalMatrix,false,P);b.uniformMatrix4fv(g.uniforms.objectMatrix,false,Q)};this.loadCamera=function(g,k){b.uniform3f(g.uniforms.cameraPosition,
k.position.x,k.position.y,k.position.z)};this.setBlending=function(g){switch(g){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(g,k){if(g){!k||k=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(g=="back")b.cullFace(b.BACK);else g=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
THREE.Snippets={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, 1.0 ), fogFactor );\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube env_map;\nuniform int combine;\n#endif",
envmap_fragment:"#ifdef USE_ENVMAP\ncubeColor = textureCube( env_map, vec3( -vReflect.x, vReflect.yz ) );\nif ( combine == 1 ) {\ngl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );\n} else {\ngl_FragColor = gl_FragColor * cubeColor;\n}\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refraction_ratio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refraction_ratio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\n#endif",map_fragment:"#ifdef USE_MAP\nmapColor = texture2D( map, vUv );\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv;\n#endif",lights_pars_vertex:"uniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#ifdef PHONG\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\n#endif",
lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );\nfloat pointDotNormalHalf = dot( normal, pointHalfVector );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = 0.0;\nif ( pointDotNormalHalf >= 0.0 )\npointSpecularWeight = pow( pointDotNormalHalf, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );\nfloat dirDotNormalHalf = dot( normal, dirHalfVector );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = 0.0;\nif ( dirDotNormalHalf >= 0.0 )\ndirSpecularWeight = pow( dirDotNormalHalf, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,
THREE.Snippets.lights_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
"gl_FragColor =  mapColor * totalLight * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["#define PHONG\nvarying vec3 vLightWeighting;\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,THREE.Snippets.lights_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"#ifndef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\n#endif\nvViewPosition = cameraPosition - mPosition.xyz;\nvec3 transformedNormal = normalize( normalMatrix * normal );\nvNormal = transformedNormal;",
THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")}};THREE.RenderableObject=function(){this.z=this.object=null};THREE.RenderableFace3=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.v3=new THREE.Vertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[];this.faceMaterials=this.meshMaterials=null;this.overdraw=false;this.uvs=[null,null,null]};
THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=null;this.scale=new THREE.Vector2;this.materials=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.materials=null};