Merge pull request #298 from ericmueller/Textures

Textures

1 files changed, 29 insertions, 24 deletions

diff --git a/js/lib/rdge/materials/star-material.js b/js/lib/rdge/materials/star-material.js
index f3f4474d..760cf128 100644
--- a/js/lib/rdge/materials/star-material.js
+++ b/js/lib/rdge/materials/star-material.js
@@ -5,44 +5,44 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 </copyright> */
 
 var PulseMaterial = require("js/lib/rdge/materials/pulse-material").PulseMaterial;
+var Texture = require("js/lib/rdge/texture").Texture;
 
 var StarMaterial = function StarMaterial() {
     ///////////////////////////////////////////////////////////////////////
     // Instance variables
     ///////////////////////////////////////////////////////////////////////
-    this._name = "StarMaterial";
+    this._name = "Star";
     this._shaderName = "star";
 
-    this._texMap = 'assets/images/rocky-normal.jpg';
+    this._defaultTexMap = 'assets/images/rocky-normal.jpg';
 
     this._time = 0.0;
     this._dTime = 0.01;
 
-    ///////////////////////////////////////////////////////////////////////
-    // Properties
-    ///////////////////////////////////////////////////////////////////////
-    // all defined in parent PulseMaterial.js
-    // load the local default value
-    this._propValues[this._propNames[0]] = this._texMap.slice(0);
+    // array textures indexed by shader uniform name
+    this._glTextures = [];
+
+        ///////////////////////////////////////////////////////////////////////
+        // Property Accessors
+        ///////////////////////////////////////////////////////////////////////
+        this.isAnimated                 = function()                    {  return true;         };
+        this.getShaderDef               = function()                    {  return starMaterialDef;      }
+
+        ///////////////////////////////////////////////////////////////////////
+        // Material Property Accessors
+        ///////////////////////////////////////////////////////////////////////
+        var u_tex0_index        = 0,  u_speed_index = 1;
+        this._propNames                 = ["u_tex0",            "u_speed" ];
+        this._propLabels                = ["Texture map",       "Speed" ];
+        this._propTypes                 = ["file",                      "float" ];
+        this._propValues                = [];
+    this._propValues[this._propNames[u_tex0_index]] = this._defaultTexMap.slice(0);
+    this._propValues[this._propNames[u_speed_index]] = 1.0;
+        ///////////////////////////////////////////////////////////////////////
 
     ///////////////////////////////////////////////////////////////////////
     // Methods
     ///////////////////////////////////////////////////////////////////////
-    // duplcate method requirde
-    this.dup = function () {
-        // allocate a new uber material
-        var newMat = new StarMaterial();
-
-        // copy over the current values;
-        var propNames = [], propValues = [], propTypes = [], propLabels = [];
-        this.getAllProperties(propNames, propValues, propTypes, propLabels);
-        var n = propNames.length;
-        for (var i = 0; i < n; i++) {
-            newMat.setProperty(propNames[i], propValues[i]);
-        }
-
-        return newMat;
-    };
 
     this.init = function (world) {
         // save the world
@@ -62,8 +62,12 @@ var StarMaterial = function StarMaterial() {
             this._shader['default'].u_time.set([this._time]);
         }
 
+        // set up the texture
+        var texMapName = this._propValues[this._propNames[0]];
+        this._glTex = new Texture( world, texMapName );
+
         // set the shader values in the shader
-        this.updateTexture();
+        this.setShaderValues();
         this.setResolution([world.getViewportWidth(), world.getViewportHeight()]);
         this.update(0);
     };
@@ -98,6 +102,7 @@ var starMaterialDef =
                                 {
                                     'u_tex0': { 'type': 'tex2d' },
                                     'u_time': { 'type': 'float' },
+                                    'u_speed': { 'type': 'float' },
                                     'u_resolution': { 'type': 'vec2' }
                                 },