/* <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 StarMaterial = function StarMaterial() { /////////////////////////////////////////////////////////////////////// // Instance variables /////////////////////////////////////////////////////////////////////// this._name = "StarMaterial"; this._shaderName = "star"; this._texMap = '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); /////////////////////////////////////////////////////////////////////// // 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 if (world) this.setWorld(world); // set up the shader this._shader = new RDGE.jshader(); this._shader.def = starMaterialDef; this._shader.init(); // set up the material node this._materialNode = RDGE.createMaterialNode("starMaterial" + "_" + world.generateUniqueNodeID()); this._materialNode.setShader(this._shader); this._time = 0; if (this._shader && this._shader['default']) { this._shader['default'].u_time.set([this._time]); } // set the shader values in the shader this.updateTexture(); this.setResolution([world.getViewportWidth(), world.getViewportHeight()]); this.update(0); }; }; /////////////////////////////////////////////////////////////////////////////////////// // RDGE shader // shader spec (can also be loaded from a .JSON file, or constructed at runtime) var starMaterialDef = { 'shaders': { 'defaultVShader': "assets/shaders/Basic.vert.glsl", 'defaultFShader': "assets/shaders/Star.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_resolution': { 'type': 'vec2' } }, // render states 'states': { 'depthEnable': true, 'offset': [1.0, 0.1] } } ] } }; StarMaterial.prototype = new PulseMaterial(); if (typeof exports === "object") { exports.StarMaterial = StarMaterial; }