WebGL File IO

1 files changed, 140 insertions, 0 deletions

diff --git a/js/helper-classes/RDGE/runtime/RuntimeMaterial.js b/js/helper-classes/RDGE/runtime/RuntimeMaterial.js
new file mode 100644
index 00000000..2ba3006e
--- /dev/null
+++ b/js/helper-classes/RDGE/runtime/RuntimeMaterial.js
@@ -0,0 +1,140 @@
+/* <copyright>
+This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+</copyright> */
+
+///////////////////////////////////////////////////////////////////////
+// Class RuntimeMaterial
+//      Runtime representation of a material.
+///////////////////////////////////////////////////////////////////////
+function RuntimeMaterial( world )
+{
+    ///////////////////////////////////////////////////////////////////////
+    // Instance variables
+    ///////////////////////////////////////////////////////////////////////
+        this._name = "GLMaterial";
+        this._shaderName = "undefined";
+
+        // variables for animation speed
+        this._time = 0.0;
+        this._dTime = 0.01;
+
+        // RDGE variables
+        this._shader;
+        this._materialNode;
+
+    ///////////////////////////////////////////////////////////////////////
+    // Property Accessors
+    ///////////////////////////////////////////////////////////////////////
+
+        // a material can be animated or not. default is not.  
+        // Any material needing continuous rendering should override this method
+        this.isAnimated                 = function()    {  return false;        }
+
+    ///////////////////////////////////////////////////////////////////////
+    // Methods
+    ///////////////////////////////////////////////////////////////////////
+        this.init = function()
+        {
+        }
+
+        this.update = function( time )
+        {
+        }
+}
+
+
+function RuntimeFlatMaterial()
+{
+        // inherit the members of RuntimeMaterial
+        this.inheritedFrom = RuntimeMaterial;
+        this.inheritedFrom();
+
+        this._name = "FlatMaterial";
+        this._shaderName = "flat";
+
+        // assign a default color
+        this._color = [1,0,0,1];
+
+    this.import = function( importStr )
+    {
+                var colorStr = getPropertyFromString( "color: ",        importStr );
+                if (colorStr)
+                        this._color  = eval( "[" + colorStr + "]" );
+    };
+
+
+        this.init = function()
+        {
+                if (this._shader)
+                {
+                         this._shader.colorMe["color"].set( this._color );
+                }
+        }
+}
+
+function RuntimePulseMaterial()
+{
+        // inherit the members of RuntimeMaterial
+        this.inheritedFrom = RuntimeMaterial;
+        this.inheritedFrom();
+
+        this._name = "PulseMaterial";
+        this._shaderName = "pulse";
+
+        this._texMap = 'assets/images/cubelight.png';
+
+        this.isAnimated                 = function()    {  return true; }
+
+
+        this.import = function( importStr )
+        {
+        }
+
+        this.init = function()
+        {
+                var material = this._materialNode;
+                if (material)
+                {
+                        var technique = material.shaderProgram.default;
+                        var renderer = g_Engine.getContext().renderer;
+                        if (renderer && technique)
+                        {
+                                if (this._shader && this._shader.default)
+                                {
+                                        var res = [ renderer.vpWidth,  renderer.vpHeight ];
+                                        technique.u_resolution.set( res );
+
+                                        var wrap = 'REPEAT',  mips = true;
+                                        var tex = renderer.getTextureByName(this._texMap, wrap, mips );
+                                        if (tex)
+                                                technique.u_tex0.set( tex );
+
+                                        this._shader.default.u_time.set( [this._time] );
+                                }
+                        }
+                }
+        }
+
+        // several materials inherit from pulse.
+        // they may share this update method
+        this.update = function( time )
+        {
+                var material = this._materialNode;
+                if (material)
+                {
+                        var technique = material.shaderProgram.default;
+                        var renderer = g_Engine.getContext().renderer;
+                        if (renderer && technique)
+                        {
+                                if (this._shader && this._shader.default)
+                                        this._shader.default.u_time.set( [this._time] );
+                                this._time += this._dTime;
+                                if (this._time > 200.0)  this._time = 0.0;
+                        }
+                }
+        }
+}
+
+