2 files changed, 33 insertions, 26 deletions

diff --git a/js/lib/rdge/materials/bump-metal-material.js b/js/lib/rdge/materials/bump-metal-material.js
index 4bc5dfe8..4d19c9c1 100755
--- a/js/lib/rdge/materials/bump-metal-material.js
+++ b/js/lib/rdge/materials/bump-metal-material.js
@@ -28,6 +28,8 @@ var BumpMetalMaterial = function BumpMetalMaterial() {
     // keep the array of initialized textures
     this._textures = [];
 
+        this._speed = 1.0;
+
     ///////////////////////////////////////////////////////////////////////
     // Property Accessors
     ///////////////////////////////////////////////////////////////////////
@@ -67,15 +69,14 @@ var BumpMetalMaterial = function BumpMetalMaterial() {
     ///////////////////////////////////////////////////////////////////////
     // Material Property Accessors
     ///////////////////////////////////////////////////////////////////////
-        this._propNames                 = ["lightDiff",         "diffuseTexture",       "normalMap",    "specularTexture"];
-        this._propLabels                = ["Diffuse Color",     "Diffuse Map",  "Bump Map",             "Specular Map"];
-        this._propTypes                 = ["color",                     "file",                 "file",                 "file"];
+        this._propNames                 = ["lightDiff",         "diffuseTexture",       "normalMap" ];
+        this._propLabels                = ["Diffuse Color",     "Diffuse Map",          "Bump Map" ];
+        this._propTypes                 = ["color",                     "file",                         "file" ];
         this._propValues                = [];
 
         this._propValues[ this._propNames[0] ] = this._lightDiff.slice(0);
         this._propValues[ this._propNames[1] ] = this._diffuseTexture.slice(0);
         this._propValues[ this._propNames[2] ] = this._normalTexture.slice(0);
-        this._propValues[ this._propNames[3] ] = this._specularTexture.slice(0);
 
     // TODO - shader techniques are not all named the same, i.e., FlatMaterial uses "colorMe" and BrickMaterial uses "default"
     this.setProperty = function( prop, value )
@@ -127,7 +128,6 @@ var BumpMetalMaterial = function BumpMetalMaterial() {
                 this._materialNode = RDGE.createMaterialNode( this.getShaderName() + "_" + world.generateUniqueNodeID() );
                 this._materialNode.setShader(this._shader);
 
-                // DEBUG CODE
                 this.initTextures();
         };
 
@@ -137,8 +137,14 @@ var BumpMetalMaterial = function BumpMetalMaterial() {
                 if (dstWorld)
                 {
                         var texMapName = this._propValues[this._propNames[index]];
-                        var texture = new Texture( dstWorld, texMapName );
-                        this._textures[index] = texture;
+                        if (texMapName)
+                        {
+                                var texture = new Texture( dstWorld, texMapName );
+                                this._textures[index] = texture;
+                        }
+                        else
+                                this._textures[index] = null;
+                                
                         this.updateTexture( index );
                 }
         }
@@ -165,24 +171,25 @@ var BumpMetalMaterial = function BumpMetalMaterial() {
                         var renderer = RDGE.globals.engine.getContext().renderer;
                         if (renderer && technique)
                         {
-                var glTex = this._textures[ index ];
-                if (glTex)
-                {
-                    if (glTex.isAnimated())
-                        glTex.render();
-
-                    var tex = glTex.getTexture();
-                                    if (tex)
-                                    {
-                                            switch (index)
-                                            {
-                                                    case 1:             technique.u_colMap.set( tex );          break;
-                                                    case 2:             technique.u_normalMap.set( tex );       break;
-                                                    case 3:             technique.u_glowMap.set( tex );         break;
-                                                    default:    console.log( "invalid map index in BumpMetalMaterial, " + index );
-                                            }
-                                    }
-                }
+                                var glTex = this._textures[ index ];
+                                var tex;
+                                if (glTex)
+                                {
+                                        if (glTex.isAnimated())
+                                                glTex.render();
+
+                                        tex = glTex.getTexture();
+                                }
+
+                                {
+                                        switch (index)
+                                        {
+                                                case 1:         technique.u_colMap.set( tex );          break;
+                                                case 2:         technique.u_normalMap.set( tex );       break;
+                                                case 3:         technique.u_glowMap.set( tex );         break;
+                                                default:        console.log( "invalid map index in BumpMetalMaterial, " + index );
+                                        }
+                                }
                         }
                 }
         };
@@ -291,7 +298,6 @@ var bumpMetalMaterialDef = bumpMetalShaderDef =
                                 'params' : 
                                 {
                                         'u_light0Diff' : { 'type' : 'vec4' },
-                                        //'u_matDiffuse' : { 'type' : 'vec4' }
                                         'u_colMap': { 'type' : 'tex2d' },
                                         'u_normalMap': { 'type' : 'tex2d' },
                                         'u_glowMap': { 'type' : 'tex2d' }
diff --git a/js/lib/rdge/materials/uber-material.js b/js/lib/rdge/materials/uber-material.js
index 9d0cc564..6de74495 100755
--- a/js/lib/rdge/materials/uber-material.js
+++ b/js/lib/rdge/materials/uber-material.js
@@ -180,6 +180,7 @@ var UberMaterial = function UberMaterial() {
     this.updateAmbientColor = function () {
         this._ambientColor = this._propValues['ambientColor'].slice(0);
         var material = this._materialNode;
+                console.log( "ambient color: " + this._ambientColor );
         if (material) {
             var technique = material.shaderProgram.defaultTechnique;
             technique.u_ambientColor.set(this._ambientColor);