From 4b199cf04af83f59895d4d1e9a2d8443c1ec8e06 Mon Sep 17 00:00:00 2001
From: hwc487
Date: Tue, 3 Apr 2012 09:36:14 -0700
Subject: started the flag material

---
 js/lib/geom/geom-obj.js                |   2 +
 js/lib/rdge/materials/flag-material.js | 142 +++++++++++++++++++++++++++++++++
 2 files changed, 144 insertions(+)
 create mode 100644 js/lib/rdge/materials/flag-material.js

(limited to 'js/lib')

diff --git a/js/lib/geom/geom-obj.js b/js/lib/geom/geom-obj.js
index 11b9303a..0c0d7c01 100755
--- a/js/lib/geom/geom-obj.js
+++ b/js/lib/geom/geom-obj.js
@@ -309,6 +309,7 @@ var GeomObj = function GLGeomObj() {
 				case "tunnel":
 				case "reliefTunnel":
 				case "squareTunnel":
+                case "flag":
 				case "twist":
 				case "fly":
 				case "julia":
@@ -382,6 +383,7 @@ var GeomObj = function GLGeomObj() {
 				case "tunnel":
 				case "reliefTunnel":
 				case "squareTunnel":
+                case "flag":
 				case "twist":
 				case "fly":
 				case "julia":
diff --git a/js/lib/rdge/materials/flag-material.js b/js/lib/rdge/materials/flag-material.js
new file mode 100644
index 00000000..77991a8c
--- /dev/null
+++ b/js/lib/rdge/materials/flag-material.js
@@ -0,0 +1,142 @@
+/* <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> */
+
+
+var PulseMaterial = require("js/lib/rdge/materials/pulse-material").PulseMaterial;
+var Texture = require("js/lib/rdge/texture").Texture;
+
+var FlagMaterial = function FlagMaterial() {
+    ///////////////////////////////////////////////////////////////////////
+    // Instance variables
+    ///////////////////////////////////////////////////////////////////////
+	this._name = "FlagMaterial";
+	this._shaderName = "flag";
+
+	this._texMap = 'assets/images/us_flag.png';
+
+	this._time = 0.0;
+	this._dTime = 0.1;
+
+    this._defaultWaveWidth = 1.0;
+    this._defaultWaveHeight = 1.0;
+
+    ///////////////////////////////////////////////////////////////////////
+    // Properties
+    ///////////////////////////////////////////////////////////////////////
+	// all defined in parent PulseMaterial.js
+	// load the local default value
+	this._propNames			= ["texmap",        "wavewidth",        "waveheight" ];
+	this._propLabels		= ["Texture map",   "Wave Width",       "Wave Height" ];
+	this._propTypes			= ["file",          "float",            "float" ];
+	this._propValues		= [];
+
+	this._propValues[ this._propNames[0] ] = this._texMap.slice(0);
+    this._propValues[ this._propNames[1] ] = this._defaultWaveWidth;
+    this._propValues[ this._propNames[2] ] = this._defaultWaveHeight;
+
+    ///////////////////////////////////////////////////////////////////////
+    // Methods
+    ///////////////////////////////////////////////////////////////////////
+	// duplcate method requirde
+	this.dup = function( world ) {
+		// allocate a new uber material
+		var newMat = new FlagMaterial();
+
+		// 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
+		if (world)  this.setWorld( world );
+
+		// set up the shader
+		this._shader = new jshader();
+		this._shader.def = flagMaterialDef;
+		this._shader.init();
+
+		// set up the material node
+		this._materialNode = createMaterialNode("flagMaterial" + "_" + world.generateUniqueNodeID());
+		this._materialNode.setShader(this._shader);
+
+		this._time = 0;
+		if (this._shader && this._shader['default']) {
+			this._shader['default'].u_time.set( [this._time] );
+            this._shader['default'].u_waveWidth.set(  [this._propValues[ this._propNames[1] ]] );
+            this._shader['default'].u_waveHeight.set( [this._propValues[ this._propNames[2] ]] );
+        }
+
+        // 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.update( 0 );
+	}
+};
+
+///////////////////////////////////////////////////////////////////////////////////////
+// RDGE shader
+ 
+// shader spec (can also be loaded from a .JSON file, or constructed at runtime)
+var flagMaterialDef =
+{'shaders': 
+	{
+		'defaultVShader':"assets/shaders/Flag.vert.glsl",
+		'defaultFShader':"assets/shaders/Flag.frag.glsl"
+	},
+	'techniques':
+	{ 
+		'default':
+		[
+			{
+				'vshader' : 'defaultVShader',
+				'fshader' : 'defaultFShader',
+				// attributes
+				'attributes' :
+				{
+					'vert'  :   { 'type' : 'vec3' },
+					'normal' :  { 'type' : 'vec3' },
+					'texcoord'  :   { 'type' : 'vec2' }
+				},
+				// parameters
+				'params' : 
+				{
+					'u_tex0': { 'type' : 'tex2d' },
+					'u_time' : { 'type' : 'float' },
+					'u_waveWidth'  :   { 'type' : 'float' },
+					'u_waveHeight'  :   { 'type' : 'float' }
+				},
+
+				// render states
+				'states' : 
+				{
+					'depthEnable' : true,
+					'offset':[1.0, 0.1]
+				}
+			}
+		]
+	}
+};
+
+FlagMaterial.prototype = new PulseMaterial();
+
+if (typeof exports === "object") {
+    exports.FlagMaterial = FlagMaterial;
+}
+
+
+
+
-- 
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