diff --git a/src/compile.glsl.coffee b/src/compile.glsl.coffee
index bd36ec8..5b88df9 100644
--- a/src/compile.glsl.coffee
+++ b/src/compile.glsl.coffee
@@ -69,7 +69,7 @@ compileGLSL = (abstractSolidModel) ->
     result += "}\n\n"
     result
 
-  main = 
+  fragmentShaderMain = 
     '''
     void main(void) {
       const int steps = 64;
@@ -100,35 +100,45 @@ compileGLSL = (abstractSolidModel) ->
     
     '''
   
-  # TEMPORARY
+  vertexShaderMain = (bounds) ->
+    # TODO: Possibly change these to uniforms later to avoid recompilation
+    "const vec3 sceneScale = vec3(#{bounds[1][0] - bounds[0][0]}, #{bounds[1][1] - bounds[0][1]}, #{bounds[1][2] - bounds[0][2]});\n" +
+    "const vec3 sceneTranslation = vec3(#{bounds[0][0] + bounds[1][0]}, #{bounds[0][1] + bounds[1][1]}, #{bounds[0][2] + bounds[1][2]});\n" +
+    '''
+    uniform mat4 projection;
+    uniform mat4 modelView;
+    attribute vec3 position;
+
+    void main(void) {
+      gl_Position = projection * modelView * vec4(position, 1.0);
+    }
+    
+    '''
+
+  ## TEMPORARY
   console.log "ASM:"
   console.log abstractSolidModel
+  ##
 
   # Generate the fragment shader
 
   distanceResult = glslSceneDistance abstractSolidModel
+  if distanceResult.nodes.length != 1
+    mecha.logInternalError 'GLSL Compiler: Expected exactly one result node from the distance compiler.'
 
-  # TEMPORARY
+  ## TEMPORARY
   console.log "Distance Result:"
   console.log distanceResult
-
-  if distanceResult.nodes.length == 1
-    distanceResult.nodes[0].code
-  else
-    mecha.logInternalError 'GLSL Compiler: Expected exactly one result node from distance compiler.'
-    return ""
+  ##
 
   idResult = glslSceneId abstractSolidModel
+  if idResult.nodes.length != 1
+    mecha.logInternalError 'GLSL Compiler: Expected exactly one result node from the material id compiler.'
 
-  # TEMPORARY
+  ## TEMPORARY
   console.log "Id Result:"
   console.log idResult
-
-  if idResult.nodes.length == 1
-    idResult.nodes[0].code
-  else
-    mecha.logInternalError 'GLSL Compiler: Expected exactly one result node from id compiler.'
-    return ""
+  ##
 
   fragmentShader = prefix + 
     (glslLibrary.compile distanceResult.flags.glslFunctions) +
@@ -136,18 +146,28 @@ compileGLSL = (abstractSolidModel) ->
     sceneNormal +
     (sceneId idResult.flags.glslPrelude.code, idResult.nodes[0].code) +
     (sceneMaterial idResult.flags.materials) +
-    main
+    fragmentShaderMain
+
+  ## TEMPORARY
   console.log fragmentShader
+  ##
 
   # Generate the vertex shader
   
   boundsResult = compileASMBounds abstractSolidModel
+  if boundsResult.nodes.length != 1
+    mecha.logInternalError 'GLSL Compiler: Expected exactly one result node from the bounding box compiler.'
 
-  # TEMPORARY
+  ## TEMPORARY
   console.log "Bounds Result:"
   console.log boundsResult
+  ##
+
+  vertexShader = vertexShaderMain boundsResult.nodes[0].bounds
 
-  # TODO: vertexShader = ...
+  ## TEMPORARY
+  console.log vertexShader
+  ##
 
   return fragmentShader
 
diff --git a/static/lib/app.js b/static/lib/app.js
index 0a90842..f0b2ff6 100644
--- a/static/lib/app.js
+++ b/static/lib/app.js
@@ -1060,7 +1060,7 @@
     return result;
   }));
   compileGLSL = function(abstractSolidModel) {
-    var boundsResult, distanceResult, fragmentShader, idResult, main, prefix, rayDirection, rayOrigin, sceneDist, sceneId, sceneMaterial, sceneNormal, sceneRayDist, uniforms;
+    var boundsResult, distanceResult, fragmentShader, fragmentShaderMain, idResult, prefix, rayDirection, rayOrigin, sceneDist, sceneId, sceneMaterial, sceneNormal, sceneRayDist, uniforms, vertexShader, vertexShaderMain;
     rayOrigin = 'ro';
     rayDirection = 'rd';
     prefix = '#ifdef GL_ES\n  precision highp float;\n#endif\nuniform vec3 SCENEJS_uEye;                  // World-space eye position\nvarying vec3 SCENEJS_vEyeVec;               // Output world-space eye vector\nvarying vec4 SCENEJS_vWorldVertex;          // Varying for fragment clip or world pos hook\n';
@@ -1096,32 +1096,34 @@
       result += "}\n\n";
       return result;
     };
-    main = 'void main(void) {\n  const int steps = 64;\n  const float threshold = 0.01;\n  vec3 rayDir = /*normalize*/(/*SCENEJS_uMMatrix * */ -SCENEJS_vEyeVec);\n  vec3 rayOrigin = SCENEJS_vWorldVertex.xyz;\n  bool hit = false;\n  float dist = 0.0;\n  for(int i = 0; i < steps; i++) {\n    //dist = sceneRayDist(rayOrigin, rayDir);\n    dist = sceneDist(rayOrigin);\n    if (dist < threshold) {\n      hit = true;\n      break;\n    }\n    rayOrigin += dist * rayDir;\n  }\n  if(!hit) { discard; }\n  //if(!hit) { gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0); return; }\n  //const vec3 diffuseColor = vec3(0.1, 0.2, 0.8);\n  vec3 diffuseColor = sceneMaterial(rayOrigin);\n  //const vec3 specularColor = vec3(1.0, 1.0, 1.0);\n  const vec3 lightPos = vec3(1.5,1.5, 4.0);\n  vec3 ldir = normalize(lightPos - rayOrigin);\n  vec3 diffuse = diffuseColor * dot(sceneNormal(rayOrigin), ldir);\n  gl_FragColor = vec4(diffuse, 1.0);\n}\n';
+    fragmentShaderMain = 'void main(void) {\n  const int steps = 64;\n  const float threshold = 0.01;\n  vec3 rayDir = /*normalize*/(/*SCENEJS_uMMatrix * */ -SCENEJS_vEyeVec);\n  vec3 rayOrigin = SCENEJS_vWorldVertex.xyz;\n  bool hit = false;\n  float dist = 0.0;\n  for(int i = 0; i < steps; i++) {\n    //dist = sceneRayDist(rayOrigin, rayDir);\n    dist = sceneDist(rayOrigin);\n    if (dist < threshold) {\n      hit = true;\n      break;\n    }\n    rayOrigin += dist * rayDir;\n  }\n  if(!hit) { discard; }\n  //if(!hit) { gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0); return; }\n  //const vec3 diffuseColor = vec3(0.1, 0.2, 0.8);\n  vec3 diffuseColor = sceneMaterial(rayOrigin);\n  //const vec3 specularColor = vec3(1.0, 1.0, 1.0);\n  const vec3 lightPos = vec3(1.5,1.5, 4.0);\n  vec3 ldir = normalize(lightPos - rayOrigin);\n  vec3 diffuse = diffuseColor * dot(sceneNormal(rayOrigin), ldir);\n  gl_FragColor = vec4(diffuse, 1.0);\n}\n';
+    vertexShaderMain = function(bounds) {
+      return ("const vec3 sceneScale = vec3(" + (bounds[1][0] - bounds[0][0]) + ", " + (bounds[1][1] - bounds[0][1]) + ", " + (bounds[1][2] - bounds[0][2]) + ");\n") + ("const vec3 sceneTranslation = vec3(" + (bounds[0][0] + bounds[1][0]) + ", " + (bounds[0][1] + bounds[1][1]) + ", " + (bounds[0][2] + bounds[1][2]) + ");\n") + 'uniform mat4 projection;\nuniform mat4 modelView;\nattribute vec3 position;\n\nvoid main(void) {\n  gl_Position = projection * modelView * vec4(position, 1.0);\n}\n';
+    };
     console.log("ASM:");
     console.log(abstractSolidModel);
     distanceResult = glslSceneDistance(abstractSolidModel);
+    if (distanceResult.nodes.length !== 1) {
+      mecha.logInternalError('GLSL Compiler: Expected exactly one result node from the distance compiler.');
+    }
     console.log("Distance Result:");
     console.log(distanceResult);
-    if (distanceResult.nodes.length === 1) {
-      distanceResult.nodes[0].code;
-    } else {
-      mecha.logInternalError('GLSL Compiler: Expected exactly one result node from distance compiler.');
-      return "";
-    }
     idResult = glslSceneId(abstractSolidModel);
+    if (idResult.nodes.length !== 1) {
+      mecha.logInternalError('GLSL Compiler: Expected exactly one result node from the material id compiler.');
+    }
     console.log("Id Result:");
     console.log(idResult);
-    if (idResult.nodes.length === 1) {
-      idResult.nodes[0].code;
-    } else {
-      mecha.logInternalError('GLSL Compiler: Expected exactly one result node from id compiler.');
-      return "";
-    }
-    fragmentShader = prefix + (glslLibrary.compile(distanceResult.flags.glslFunctions)) + (sceneDist(distanceResult.flags.glslPrelude.code, distanceResult.nodes[0].code)) + sceneNormal + (sceneId(idResult.flags.glslPrelude.code, idResult.nodes[0].code)) + (sceneMaterial(idResult.flags.materials)) + main;
+    fragmentShader = prefix + (glslLibrary.compile(distanceResult.flags.glslFunctions)) + (sceneDist(distanceResult.flags.glslPrelude.code, distanceResult.nodes[0].code)) + sceneNormal + (sceneId(idResult.flags.glslPrelude.code, idResult.nodes[0].code)) + (sceneMaterial(idResult.flags.materials)) + fragmentShaderMain;
     console.log(fragmentShader);
     boundsResult = compileASMBounds(abstractSolidModel);
+    if (boundsResult.nodes.length !== 1) {
+      mecha.logInternalError('GLSL Compiler: Expected exactly one result node from the bounding box compiler.');
+    }
     console.log("Bounds Result:");
     console.log(boundsResult);
+    vertexShader = vertexShaderMain(boundsResult.nodes[0].bounds);
+    console.log(vertexShader);
     return fragmentShader;
   };
   constants = {
diff --git a/static/lib/app.min.js b/static/lib/app.min.js
index a72e160..09674cc 100644
--- a/static/lib/app.min.js
+++ b/static/lib/app.min.js
@@ -1,3 +1,3 @@
 /*
  * Copyright 2011, CircuitHub.com
- */"use strict",function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P=Array.prototype.slice;t=function(a,b,c,d){var e;return e=a.get(b),e[c]=d,a.set(b,e)},C=function(a){return[a.x,a.y,a.z]},D=function(a){return[a.x,a.y,a.z,a.w]},K=function(a){return{x:a[0],y:a[1],z:a[2]}},L=function(a){return{x:a[0],y:a[1],z:a[2],w:a[3]}},q=function(a){var b,c,d,e,f,g;return b=C(a.eye),c=C(a.look),d=C(a.up),e=[0,0,0],f=[0,0,0],g=[0,0,0],SceneJS_math_subVec3(c,b,g),SceneJS_math_cross3Vec3(d,g,e),SceneJS_math_cross3Vec3(g,e,f),SceneJS_math_normalizeVec3(e),SceneJS_math_normalizeVec3(f),SceneJS_math_normalizeVec3(g),SceneJS_math_newQuaternionFromMat3(e.concat(f,g))},A=function(a,b,c){var d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s;return a[0]===0&&a[1]===0?{eye:c.eye,up:c.up}:(f=C(c.eye),q=C(c.up),j=C(c.look),g=SceneJS_math_lenVec3(f),h=[0,0,0],SceneJS_math_mulVec3Scalar(f,1/g,h),m=[0,0,0],SceneJS_math_cross3Vec3(q,f,m),n=SceneJS_math_normalizeVec3(m),r=[0,0,0],SceneJS_math_cross3Vec3(h,n,r),d=[n[0]*-a[1]+r[0]*-a[0],n[1]*-a[1]+r[1]*-a[0],n[2]*-a[1]+r[2]*-a[0]],e=SceneJS_math_lenVec2(a),l=SceneJS_math_rotationMat4v(e,d),i=SceneJS_math_transformVector3(l,f),o=SceneJS_math_transformVector3(l,m),p=[0,0,0],SceneJS_math_mulVec3(o,b,p),SceneJS_math_subVec3(o,p),s=[0,0,0],SceneJS_math_cross3Vec3(i,o,s),k={eye:K(i),look:c.look,up:K(s)})},B=function(a,b,c){return a.set(A(b,c,{eye:a.get("eye"),look:a.get("look"),up:a.get("up")}))},N=function(a,b,c){var d,e,f,g,h,i;return d=C(c.eye),h=C(c.look),e=SceneJS_math_lenVec3(d),b!=null?g=Math.clamp(e+a,b[0],b[1]):g=e+a,f=[0,0,0],SceneJS_math_mulVec3Scalar(d,g/e,f),i={eye:K(f),look:c.look,up:c.up}},O=function(a,b,c){return a.set(N(b,c,{eye:a.get("eye"),look:a.get("look"),up:a.get("up")}))},s={},s.log=typeof console!="undefined"&&console!==null&&console.log!=null?function(){return console.log.apply(console,arguments)}:function(){},s.logInternalError=typeof console!="undefined"&&console!==null&&console.log!=null?function(){return console.log.apply(console,arguments)}:function(){},s.logApiError=typeof console!="undefined"&&console!==null&&console.log!=null?function(){return console.log.apply(console,arguments)}:function(){},Array.prototype.flatten=function(){var a,b;return(b=[]).concat.apply(b,function(){var b,c,d;d=[];for(b=0,c=this.length;b<c;b++)a=this[b],d.push(Array.isArray(a)?flatten(a):[a]);return d}.call(this))},Array.prototype.shallowClone=function(){return this.slice(0)},Math.clamp=function(a,b,c){return Math.min(Math.max(a,b),c)},J=function(){function a(a){this.str=a}return a.prototype.toString=function(){return this.str},a}(),f=function(a,b){var c,d,e;return d="(function(){\n  /* BEGIN API */\n  "+I.api.sourceCode+"  try {\n  /* BEGIN SOURCE */\n  return scene(\n",c="  \n  );\n  } catch(err) {\n    return String(err);\n  }\n})();",e=JSandbox.eval({data:d+a+c,callback:function(a){return console.log(a),b(a)},onerror:function(a,b){return s.logInternalError("Error compiling the solid model.")}})},b={union:function(){var a;return a=1<=arguments.length?P.call(arguments,0):[],{type:"union",nodes:a.flatten()}},intersect:function(){var a,b,c,d,e,f;c=1<=arguments.length?P.call(arguments,0):[],a=c.flatten(),d={type:"intersect",nodes:function(){var c,d,e;e=[];for(c=0,d=a.length;c<d;c++)b=a[c],b.type!=="intersect"&&e.push(b);return e}()};for(e=0,f=a.length;e<f;e++)b=a[e],b.type==="intersect"&&(d.nodes=d.nodes.concat(b.nodes));return d},invert:function(){var a;return a=1<=arguments.length?P.call(arguments,0):[],{type:"invert",nodes:a.flatten()}},mirror:function(){var a,b;return a=arguments[0],b=2<=arguments.length?P.call(arguments,1):[],{type:"mirror",attr:a,nodes:b.flatten()}},translate:function(){var a,b;return a=arguments[0],b=2<=arguments.length?P.call(arguments,1):[],{type:"translate",attr:a,nodes:b.flatten()}},material:function(){var a,b;return a=arguments[0],b=2<=arguments.length?P.call(arguments,1):[],{type:"material",attr:a,nodes:b.flatten()}},halfspace:function(a){return{type:"halfspace",attr:a}},cylinder:function(a){return{type:"cylinder",attr:a}},sphere:function(a){return{type:"sphere",attr:a}}},r=function(a,b,c,d,e){var f,g,h,i,j;c.reverse(),g={type:d.type,attr:d.attr,nodes:[]},a[d.type]!=null?a[d.type](c,g,e):a["default"](c,g,e),c.reverse(),c.push(g),j=d.nodes||[];for(h=0,i=j.length;h<i;h++)f=j[h],r(a,b,c,f,e);return c.pop(),c.reverse(),b[d.type]!=null?b[d.type](c,g,e):b["default"](c,g,e),c.reverse(),c[0]},z=function(a,b){var c,d,e;return e={},b==null&&(b={invert:!1}),d={invert:function(a,b,c){return 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b,c,d,e,f;b=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];for(e=0,f=a.length;e<f;e++){d=a[e];for(c=0;c<=2;c++)b[0][c]=Math.max(d.bounds[0][c],b[0][c]);for(c=0;c<=2;c++)b[1][c]=Math.min(d.bounds[1][c],b[1][c])}return b},d=function(a,b){var d;return d=b.composition[b.composition.length-1],d===c?j(a):f(a)},g={invert:function(a,b,c){return b.bounds=d(b.nodes,c),c.invert=!c.invert,a[0].nodes.push(b)},union:function(a,b,c){return b.bounds=d(b.nodes,c),c.composition.pop(),a[0].nodes.push(b)},intersect:function(a,b,c){return b.bounds=d(b.nodes,c),c.composition.pop(),a[0].nodes.push(b)},translate:function(a,b,c){var e;b.bounds=d(b.nodes,c);for(e=0;e<=2;e++)b.bounds[0][e]+=b.attr.offset[e];for(e=0;e<=2;e++)b.bounds[1][e]+=b.attr.offset[e];return a[0].nodes.push(b)},halfspace:function(a,b,c){return b.bounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]],b.bounds[c.invert?0:1][b.attr.axis]=b.attr.val,a[0].nodes.push(b)},cylinder:function(a,b,c){return b.bounds=[[-b.attr.radius,-b.attr.radius,-b.attr.radius],[b.attr.radius,b.attr.radius,b.attr.radius]],b.bounds[0][b.attr.axis]=-Infinity,b.bounds[1][b.attr.axis]=Infinity,a[0].nodes.push(b)},sphere:function(a,b,c){return b.bounds=[[-b.attr.radius,-b.attr.radius,-b.attr.radius],[b.attr.radius,b.attr.radius,b.attr.radius]],a[0].nodes.push(b)},"default":function(a,b,c){return b.bounds=d(b.nodes,c),a[0].nodes.push(b)}},e={invert:!1,composition:[c]},i=r(h,g,[{nodes:[]}],a,e),i.flags=e,i},d=function(a){var c,d;d={scene:function(a){var d;return a.nodes.length>1?b.union.apply(b,function(){var b,e,f,g;f=a.nodes,g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}()):a.nodes.length===1?c(a.nodes[0]):{}},box:function(a){var c;return c=[b.halfspace({val:a.attr.dimensions[0]*-0.5,axis:0}),b.halfspace({val:a.attr.dimensions[1]*-0.5,axis:1}),b.halfspace({val:a.attr.dimensions[2]*-0.5,axis:2}),b.halfspace({val:a.attr.dimensions[0]*.5,axis:0}),b.halfspace({val:a.attr.dimensions[1]*.5,axis:1}),b.halfspace({val:a.attr.dimensions[2]*.5,axis:2})],b.intersect(c[0],c[1],c[2],b.invert.apply(b,c.slice(3,7)))},sphere:function(a){return b.sphere({radius:a.attr.radius})},cylinder:function(a){var c;return c=[b.halfspace({val:a.attr.length*-0.5,axis:a.attr.axis}),b.invert(b.halfspace({val:a.attr.length*.5,axis:a.attr.axis}))],b.intersect(b.cylinder({radius:a.attr.radius,axis:a.attr.axis}),c[0],c[1])},intersect:function(a){var d;return b.intersect.apply(b,function(){var b,e,f,g;f=a.nodes,g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}())},union:function(a){var d;return b.union.apply(b,function(){var b,e,f,g;f=a.nodes,g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}())},difference:function(a){var d;return a.nodes.length>0?b.intersect(c(a.nodes[0],b.invert.apply(b,function(){var b,e,f,g;f=a.nodes.slice(1,a.nodes.length+1||9e9),g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}()))):b.intersect()},translate:function(a){var d;return b.translate.apply(b,[a.attr].concat(P.call(function(){var b,e,f,g;f=a.nodes,g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}())))},material:function(a){var d;return b.material.apply(b,[a.attr].concat(P.call(function(){var b,e,f,g;f=a.nodes,g=[];for(b=0,e=f.length;b<e;b++)d=f[b],g.push(c(d));return g}())))}},c=function(a){switch(typeof a){case"object":return d[a.type]!=null?d[a.type](a):(s.log("Unexpected node type '"+a.type+"'."),{});default:return s.log("Unexpected node of type '"+typeof a+"'."),{}}};if(a.type!=="scene"){s.log("Expected node of type 'scene' at the root of the solid model, instead, got '"+a.type+"'.");return}return z(c(a))},m={distanceFunctions:{sphereDist:{id:"_sphereDist",returnType:"float",arguments:["vec3","float"],code:function(){var a,b;return a="a",b="b",["return length("+a+") - "+b+";"]}()},boxChamferDist:{id:"_boxChamferDist",returnType:"float",arguments:["vec3","vec3","vec3","float"],code:function(){var a,b,c,d,e,f,g,h,i,j;return h="a",a="b",i="c",e="d",j="r",f="s",b="cc",c="ccd",d="ccdl",g="gtcc",["vec3 "+j+" = abs("+h+" - "+a+");","vec3 "+f+" = max(vec3(0.0), "+j+" - "+a+");","if (any(greaterThan("+j+", "+a+" + vec3("+e+")))) { return max(max("+f+".x, "+f+".y), "+f+".z); }","vec3 "+b+" = "+i+" - vec3("+e+");","bvec3 "+g+" = greaterThan("+j+", "+b+");","if (!any("+g+")) { return 0.0; }","vec3 "+c+" = "+j+" - "+b+";","if (min("+c+".x, "+c+".y) < 0.0 && min("+c+".x, "+c+".z) < 0.0 && min("+c+".y, "+c+".z) < 0.0)","{ return max(max("+f+".x, "+f+".y), "+f+".z); }","float "+d+";","if (all("+g+")) {","  "+d+" = length("+c+");","}","else if("+c+".x < 0.0) {","  "+d+" = 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"+b.attr.color[1]+", "+b.attr.color[2]+")")},"default":function(a,b,c){}},d=function(b,c,d){var e,f,g,h,i,j,l,m,n,o,p;j=0,p=d.hs;for(n=0,o=p.length;n<o;n++)h=p[n],h!==null&&(j+=1);if(j===1){for(i=0;i<=5;i++)if(d.hs[i]!==null){d.codes.push(a(i>2?""+b+"["+(i-3)+"] - "+d.hs[i]:"-"+b+"["+i+"] + "+d.hs[i],c)),d.hs[i]=null;break}j-=1}else if(j>1){e=[d.hs[0]!==null?d.hs[0]:d.hs[3]!==null?d.hs[3]:0,d.hs[1]!==null?d.hs[1]:d.hs[4]!==null?d.hs[4]:0,d.hs[2]!==null?d.hs[2]:d.hs[5]!==null?d.hs[5]:0],m=[d.hs[0]!==null,d.hs[1]!==null,d.hs[2]!==null],l=m[0]||m[1]||m[2]?!m[0]&&d.hs[3]!==null||!m[1]&&d.hs[4]!==null||!m[2]&&d.hs[5]!==null?"vec3("+(m[0]?"-":"")+b+".x, "+(m[1]?"-":"")+b+".y, "+(m[2]?"-":"")+b+".z":"-"+b:""+b,f="vec3("+(m[0]?-e[0]:e[0])+", "+(m[1]?-e[1]:e[1])+", "+(m[2]?-e[2]:e[2])+")",k.preludePush(c.glslPrelude,""+l+" - "+f),g=k.preludePop(c.glslPrelude);if(d.hs[0]!==null||d.hs[3]!==null)d.codes.push(a(""+g+".x",c)),d.hs[0]!==null?d.hs[0]=null:d.hs[3]=null,j-=1;if(d.hs[1]!==null||d.hs[4]!==null)d.codes.push(a(""+g+".y",c)),d.hs[1]!==null?d.hs[1]=null:d.hs[4]=null,j-=1;if(d.hs[2]!==null||d.hs[5]!==null)d.codes.push(a(""+g+".z",c)),d.hs[2]!==null?d.hs[2]=null:d.hs[5]=null,j-=1}},e={invert:function(a,b,c){return c.invert=!c.invert},union:function(a,c,e){var f,g,h,i,j,k,l,m,n,o,p;if(c.nodes.length===0){s.logInternalError("GLSL Compiler: Union node is empty.");return}g=[],h=function(a,b){var c,d,e,f;f=[];for(d=0,e=b.length;d<e;d++)c=b[d],c.code!=null&&a.push(c.code),f.push(function(){switch(c.type){case"translate":case"mirror":case"invert":case"material":return h(a,c.nodes)}}());return f},h(g,c.nodes),k=e.glslPrelude[e.glslPrelude.length-1][0],i={codes:[],hs:c.halfSpaces.shallowClone()},d(k,e,i),d(k,e,i),g=g.concat(i.codes),p=i.hs;for(l=0,n=p.length;l<n;l++){j=p[l];if(j!==null){s.logInternalError("GLSL 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a[0].nodes.push(b)},translate:function(a,b,c){k.preludePop(c.glslPrelude);if(b.nodes.length===0){s.logInternalError("GLSL Compiler: Translate node is empty.");return}return a[0].nodes.push(b)},halfspace:function(b,c,d){var e,f,g,h,i,j,k;if(c.nodes.length!==0){s.logInternalError("GLSL Compiler: Halfspace node is not empty.");return}h=0;for(j=0,k=b.length;j<k;j++){g=b[j];switch(g.type){case"intersect":e=c.attr.axis+(d.invert?3:0),i=c.attr.val+h;if(g.halfSpaces[e]===null||e<3&&i>g.halfSpaces[e]||e>2&&i<g.halfSpaces[e])g.halfSpaces[e]=i;break;case"union":e=c.attr.axis+(d.invert?3:0),i=c.attr.val+h;if(g.halfSpaces[e]===null||e<3&&i<g.halfSpaces[e]||e>2&&i>g.halfSpaces[e])g.halfSpaces[e]=i;break;case"translate":h+=g.attr.offset[c.attr.axis];continue;case"invert":case"mirror":continue;default:f=d.glslPrelude[d.glslPrelude.length-1][0],c.code=a(""+c.attr.val+" - "+f+"["+c.attr.axis+"]",d)}break}return b[0].nodes.push(c)},cylinder:function(b,c,d){var e,f;return f=d.glslPrelude[d.glslPrelude.length-1][0],e=["yz","xz","xy"][c.attr.axis],c.code=a("length("+f+"."+e+") - "+c.attr.radius,d),b[0].nodes.push(c)},sphere:function(b,c,d){var e;return e=d.glslPrelude[d.glslPrelude.length-1][0],c.code=a("length("+e+") - "+c.attr.radius,d),b[0].nodes.push(c)},material:function(a,b,c){return c.materialIdStack.pop(),a[0].nodes.push(b)},"default":function(a,b,c){return a[0].nodes.push(b)}},function(a){return k(a,f,e)}},n=l(function(a){return a},function(a,b){return"min("+a+", "+b+")"},function(a,b){return"max("+a+", "+b+")"}),o=l(function(a,b){var c;return c=new J(a),c.materialId=b.materialIdStack[b.materialIdStack.length-1],c},function(a,b,c){var d,e,f;return k.preludePush(c.glslPrelude,String(a),"float"),d=k.preludePop(c.glslPrelude),k.preludePush(c.glslPrelude,String(b),"float"),e=k.preludePop(c.glslPrelude),f=new J(""+d+" < "+e+"? (id = "+a.materialId+", "+d+") : (id = "+b.materialId+", "+e+")"),f.materialId=c.materialIdStack[c.materialIdStack.length-1],f},function(a,b,c){var d,e,f;return k.preludePush(c.glslPrelude,String(a),"float"),d=k.preludePop(c.glslPrelude),k.preludePush(c.glslPrelude,String(b),"float"),e=k.preludePop(c.glslPrelude),f=new J(""+d+" > "+e+"? 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f=d.glslPrelude[d.glslPrelude.length-1][0],e=["yz","xz","xy"][c.attr.axis],c.code=a("length("+f+"."+e+") - "+c.attr.radius,d),b[0].nodes.push(c)},sphere:function(b,c,d){var e;return e=d.glslPrelude[d.glslPrelude.length-1][0],c.code=a("length("+e+") - "+c.attr.radius,d),b[0].nodes.push(c)},material:function(a,b,c){return c.materialIdStack.pop(),a[0].nodes.push(b)},"default":function(a,b,c){return a[0].nodes.push(b)}},function(a){return k(a,f,e)}},n=l(function(a){return a},function(a,b){return"min("+a+", "+b+")"},function(a,b){return"max("+a+", "+b+")"}),o=l(function(a,b){var c;return c=new J(a),c.materialId=b.materialIdStack[b.materialIdStack.length-1],c},function(a,b,c){var d,e,f;return k.preludePush(c.glslPrelude,String(a),"float"),d=k.preludePop(c.glslPrelude),k.preludePush(c.glslPrelude,String(b),"float"),e=k.preludePop(c.glslPrelude),f=new J(""+d+" < "+e+"? 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