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-rw-r--r--js/lib/rdge/materials/pulse-material.js320
1 files changed, 166 insertions, 154 deletions
diff --git a/js/lib/rdge/materials/pulse-material.js b/js/lib/rdge/materials/pulse-material.js
index 4d5a158d..c065b4a1 100644
--- a/js/lib/rdge/materials/pulse-material.js
+++ b/js/lib/rdge/materials/pulse-material.js
@@ -37,176 +37,188 @@ var Texture = require("js/lib/rdge/texture").Texture;
37/////////////////////////////////////////////////////////////////////// 37///////////////////////////////////////////////////////////////////////
38var PulseMaterial = function PulseMaterial() 38var PulseMaterial = function PulseMaterial()
39{ 39{
40 var MaterialLibrary = require("js/models/materials-model").MaterialsModel; 40 var MaterialLibrary = require("js/models/materials-model").MaterialsModel;
41 41
42 // initialize the inherited members 42 // initialize the inherited members
43 this.inheritedFrom = Material; 43 this.inheritedFrom = Material;
44 this.inheritedFrom(); 44 this.inheritedFrom();
45 45
46 /////////////////////////////////////////////////////////////////////// 46 ///////////////////////////////////////////////////////////////////////
47 // Instance variables 47 // Instance variables
48 /////////////////////////////////////////////////////////////////////// 48 ///////////////////////////////////////////////////////////////////////
49 this._name = "Pulse"; 49 this._name = "Pulse";
50 this._shaderName = "pulse"; 50 this._shaderName = "pulse";
51 51
52 this._texMap = 'assets/images/cubelight.png'; 52 this._texMap = 'assets/images/cubelight.png';
53 53
54 this._time = 0.0; 54 this._time = 0.0;
55 this._dTime = 0.01; 55 this._dTime = 0.01;
56 56
57 this._glTextures = []; 57 this._glTextures = [];
58 58
59 /////////////////////////////////////////////////////////////////////// 59 ///////////////////////////////////////////////////////////////////////
60 // Property Accessors 60 // Property Accessors
61 /////////////////////////////////////////////////////////////////////// 61 ///////////////////////////////////////////////////////////////////////
62 this.isAnimated = function() { return true; }; 62 this.isAnimated = function() { return true; };
63 this.getShaderDef = function() { return pulseMaterialDef; } 63 this.getShaderDef = function() { return pulseMaterialDef; }
64 64
65 /////////////////////////////////////////////////////////////////////// 65 ///////////////////////////////////////////////////////////////////////
66 // Material Property Accessors 66 // Material Property Accessors
67 /////////////////////////////////////////////////////////////////////// 67 ///////////////////////////////////////////////////////////////////////
68 68
69 var u_tex0_index = 0, 69 var u_tex0_index = 0,
70 u_xScale_index = 1, 70 u_xScale_index = 1,
71 u_yScale_index = 2, 71 u_yScale_index = 2,
72 u_speed_index = 3; 72 u_speed_index = 3;
73 73
74 this._propNames = ["u_tex0", "u_xscale", "u_yscale", "u_speed" ]; 74 this._propNames = ["u_tex0", "u_xscale", "u_yscale", "u_speed" ];
75 this._propLabels = ["Texture map", "X Range", "Y Range", "Speed" ]; 75 this._propLabels = ["Texture map", "X Range", "Y Range", "Speed" ];
76 this._propTypes = ["file", "float", "float", "float"]; 76 this._propTypes = ["file", "float", "float", "float"];
77 this._propValues = []; 77 this._propValues = [];
78 78
79 this._propValues[ this._propNames[ u_tex0_index] ] = this._texMap.slice(0); 79 this._propValues[ this._propNames[ u_tex0_index] ] = this._texMap.slice(0);
80 this._propValues[ this._propNames[u_xScale_index] ] = 0.5; 80 this._propValues[ this._propNames[u_xScale_index] ] = 0.5;
81 this._propValues[ this._propNames[u_yScale_index] ] = 0.4; 81 this._propValues[ this._propNames[u_yScale_index] ] = 0.4;
82 this._propValues[ this._propNames[ u_speed_index] ] = 1.0; 82 this._propValues[ this._propNames[ u_speed_index] ] = 1.0;
83 /////////////////////////////////////////////////////////////////////// 83 ///////////////////////////////////////////////////////////////////////
84 84
85 85
86 /////////////////////////////////////////////////////////////////////// 86 ///////////////////////////////////////////////////////////////////////
87 // Methods 87 // Methods
88 /////////////////////////////////////////////////////////////////////// 88 ///////////////////////////////////////////////////////////////////////
89 // duplicate method required 89 // duplicate method required
90 90
91 this.init = function( world ) 91 this.init = function( world )
92 {
93 // save the world
94 if (world) this.setWorld( world );
95
96 // this variable declared above is inherited set to a smaller delta.
97 // the pulse material runs a little faster
98 this._dTime = 0.01;
99
100 // set up the shader
101 this._shader = new RDGE.jshader();
102 this._shader.def = pulseMaterialDef;
103 this._shader.init();
104
105 // set up the material node
106 this._materialNode = RDGE.createMaterialNode("pulseMaterial" + "_" + world.generateUniqueNodeID());
107 this._materialNode.setShader(this._shader);
108
109 this._time = 0;
110 if (this._shader && this._shader['default']) {
111 this._shader['default'].u_time.set( [this._time] );
112 }
113
114 // set the shader values in the shader
115 this.setShaderValues();
116 this.setResolution( [world.getViewportWidth(),world.getViewportHeight()] );
117 this.update( 0 );
118 };
119
120 this.resetToDefault = function()
92 { 121 {
93 // save the world 122 this._propValues[ this._propNames[ u_tex0_index] ] = this._texMap.slice(0);
94 if (world) this.setWorld( world ); 123 this._propValues[ this._propNames[u_xScale_index] ] = 0.5;
95 124 this._propValues[ this._propNames[u_yScale_index] ] = 0.4;
96 // this variable declared above is inherited set to a smaller delta. 125 this._propValues[ this._propNames[ u_speed_index] ] = 1.0;
97 // the pulse material runs a little faster 126
98 this._dTime = 0.01; 127 var nProps = this._propNames.length;
99 128 for (var i=0; i<nProps; i++)
100 // set up the shader 129 this.setProperty( this._propNames[i], this._propValues[this._propNames[i]] );
101 this._shader = new RDGE.jshader();
102 this._shader.def = pulseMaterialDef;
103 this._shader.init();
104
105 // set up the material node
106 this._materialNode = RDGE.createMaterialNode("pulseMaterial" + "_" + world.generateUniqueNodeID());
107 this._materialNode.setShader(this._shader);
108
109 this._time = 0;
110 if (this._shader && this._shader['default']) {
111 this._shader['default'].u_time.set( [this._time] );
112 }
113
114 // set the shader values in the shader
115 this.setShaderValues();
116 this.setResolution( [world.getViewportWidth(),world.getViewportHeight()] );
117 this.update( 0 );
118 }; 130 };
119 131
120 this.update = function( time ) 132 this.update = function( time )
121 { 133 {
122 var material = this._materialNode; 134 var material = this._materialNode;
123 if (material) 135 if (material)
124 { 136 {
125 var technique = material.shaderProgram['default']; 137 var technique = material.shaderProgram['default'];
126 var renderer = RDGE.globals.engine.getContext().renderer; 138 var renderer = RDGE.globals.engine.getContext().renderer;
127 if (renderer && technique) 139 if (renderer && technique)
128 { 140 {
129 var glTex = this._glTextures["u_tex0"]; 141 var glTex = this._glTextures["u_tex0"];
130 if (glTex) 142 if (glTex)
131 { 143 {
132 //this.updateTexture(); 144 //this.updateTexture();
133 if (glTex.isAnimated()) 145 if (glTex.isAnimated())
134 glTex.render(); 146 glTex.render();
135 tex = glTex.getTexture(); 147 tex = glTex.getTexture();
136 if (tex) 148 if (tex)
137 technique.u_tex0.set( tex ); 149 technique.u_tex0.set( tex );
138 } 150 }
139 151
140 if (this._shader && this._shader['default']) { 152 if (this._shader && this._shader['default']) {
141 this._shader['default'].u_time.set( [this._time] ); 153 this._shader['default'].u_time.set( [this._time] );
142 } 154 }
143 this._time += this._dTime; 155 this._time += this._dTime;
144 } 156 }
145 } 157 }
146 }; 158 };
147 159
148 this.setResolution = function( res ) { 160 this.setResolution = function( res ) {
149 var material = this._materialNode; 161 var material = this._materialNode;
150 if (material) { 162 if (material) {
151 var technique = material.shaderProgram['default']; 163 var technique = material.shaderProgram['default'];
152 var renderer = RDGE.globals.engine.getContext().renderer; 164 var renderer = RDGE.globals.engine.getContext().renderer;
153 if (renderer && technique) { 165 if (renderer && technique) {
154 technique.u_resolution.set( res ); 166 technique.u_resolution.set( res );
155 } 167 }
156 } 168 }
157 }; 169 };
158 170
159}; 171};
160 172
161/////////////////////////////////////////////////////////////////////////////////////// 173///////////////////////////////////////////////////////////////////////////////////////
162// RDGE shader 174// RDGE shader
163 175