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-rwxr-xr-xjs/helper-classes/RDGE/src/core/script/renderer.js2299
1 files changed, 1121 insertions, 1178 deletions
diff --git a/js/helper-classes/RDGE/src/core/script/renderer.js b/js/helper-classes/RDGE/src/core/script/renderer.js
index a50b8a68..06e9885e 100755
--- a/js/helper-classes/RDGE/src/core/script/renderer.js
+++ b/js/helper-classes/RDGE/src/core/script/renderer.js
@@ -4,112 +4,81 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. 4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5</copyright> */ 5</copyright> */
6 6
7g_renderStats = {}; 7var RDGE = RDGE || {};
8g_renderStats.numDrawCalls = new stat("rendering", "numDrawCalls", 0, null, false); 8
9g_renderStats.numTriangles = new stat("rendering", "numTriangles", 0, null, false); 9// runtime globals
10g_renderStats.numVerts = new stat("rendering", "numVerts", 0, null, false); 10RDGE.rdgeConstants = (function () {
11g_renderStats.numPasses = new stat("rendering", "numPasses", 0, null, false); 11 return {
12g_renderStats.reset = function() { 12 // clear flags
13 g_renderStats.numTriangles.value = 0; 13 colorBuffer: 0x00004000,
14 g_renderStats.numDrawCalls.value = 0; 14 depthBuffer: 0x00000100,
15 g_renderStats.numVerts.value = 0; 15 stencilBuffer: 0x00000400,
16 g_renderStats.numPasses.value = 0; 16
17}; 17 // buffer types
18 18 BUFFER_STATIC: 0,
19rdgeConstants = {}; 19 BUFFER_DYNAMIC: 1,
20 20 BUFFER_STREAM: 2,
21/* 21
22 * clear flags 22 // primitive types
23 */ 23 POINTS: 0,
24rdgeConstants.colorBuffer = 0x00004000; 24 LINES: 1,
25rdgeConstants.depthBuffer = 0x00000100; 25 LINE_LOOP: 2,
26rdgeConstants.stencilBuffer = 0x00000400; 26 LINE_STRIP: 3,
27 27 TRIANGLES: 4,
28/* 28 TRIANGLE_STRIP: 5,
29* buffer types 29 TRIANGLE_FAN: 6,
30*/ 30
31rdgeConstants.BUFFER_STATIC = 0; 31 // primitive data types
32rdgeConstants.BUFFER_DYNAMIC = 1; 32 BYTE: 0x1400,
33rdgeConstants.BUFFER_STREAM = 2; 33 UNSIGNED_BYTE: 0x1401,
34 34 SHORT: 0x1402,
35/* 35 UNSIGNED_SHORT: 0x1403,
36* primitive types 36 INT: 0x1404,
37*/ 37 UNSIGNED_INT: 0x1405,
38rdgeConstants.POINTS = 0; 38 FLOAT: 0x1406,
39rdgeConstants.LINES = 1; 39
40rdgeConstants.LINE_LOOP = 2; 40 // pre-defined vertex element type
41rdgeConstants.LINE_STRIP = 3; 41 VS_ELEMENT_FLOAT4: 4,
42rdgeConstants.TRIANGLES = 4; 42 VS_ELEMENT_POS: 3,
43rdgeConstants.TRIANGLE_STRIP = 5; 43 VS_ELEMENT_NORM: 3,
44rdgeConstants.TRIANGLE_FAN = 6; 44 VS_ELEMENT_FLOAT3: 3,
45 45 VS_ELEMENT_FLOAT2: 2,
46/* 46 VS_ELEMENT_UV: 2,
47 * primitive data types 47 VS_ELEMENT_FLOAT: 1,
48 */ 48 MAX_ELEM_TYPES: 7,
49rdgeConstants.BYTE = 0x1400; 49
50rdgeConstants.UNSIGNED_BYTE = 0x1401; 50 // GL Definition of buffer types
51rdgeConstants.SHORT = 0x1402; 51 BUFFER_STATIC: 0x88E0,
52rdgeConstants.UNSIGNED_SHORT = 0x1403; 52 BUFFER_DYNAMIC: 0x88E4,
53rdgeConstants.INT = 0x1404; 53 BUFFER_STREAM: 0x88E8,
54rdgeConstants.UNSIGNED_INT = 0x1405; 54
55rdgeConstants.FLOAT = 0x1406; 55 // render constants
56 56 MAX_MATERIAL_LIGHTS: 4,
57/* 57
58* pre-defined vertex element type 58 // Material categories determine sorting materials support the following categories
59*/ 59 categoryEnumeration:
60rdgeConstants.VS_ELEMENT_FLOAT4 = 4; 60 {
61rdgeConstants.VS_ELEMENT_POS = 3; 61 'BACKGROUND': 0,
62rdgeConstants.VS_ELEMENT_NORM = 3; 62 'OPAQUE': 1,
63rdgeConstants.VS_ELEMENT_FLOAT3 = 3; 63 'TRANSPARENT': 2,
64rdgeConstants.VS_ELEMENT_FLOAT2 = 2; 64 'ADDITIVE': 3,
65rdgeConstants.VS_ELEMENT_UV = 2; 65 'TRANSLUCENT': 4,
66rdgeConstants.VS_ELEMENT_FLOAT = 1; 66 'FOREGROUND': 5,
67rdgeConstants.MAX_ELEM_TYPES = 7; 67 'MAX_CAT': 6
68 68 },
69// GL Definition of buffer types
70rdgeConstants.BUFFER_STATIC = 0x88E0;
71rdgeConstants.BUFFER_DYNAMIC = 0x88E4;
72rdgeConstants.BUFFER_STREAM = 0x88E8;
73
74// render constants
75rdgeConstants.MAX_MATERIAL_LIGHTS = 4;
76
77/*
78* Material categories determine sorting
79* materials support the following categories
80*/
81rdgeConstants.categoryEnumeration =
82{
83 'BACKGROUND' : 0,
84 'OPAQUE' : 1,
85 'TRANSPARENT' : 2,
86 'ADDITIVE' : 3,
87 'TRANSLUCENT' : 4,
88 'FOREGROUND' : 5,
89 'MAX_CAT' : 6
90};
91
92/*
93 * Node types supported by the scene graph
94 */
95rdgeConstants.nodeType =
96{
97 'TRNODE' : 0,
98 'MESHNODE' : 1,
99 'MATNODE' : 2,
100 'LIGHTNODE' : 3
101};
102
103// generate an id for the renderer to map a render buffer to primitive
104rdgeId = 0;
105function getBufferID()
106{
107 return rdgeId++;
108}
109
110 69
111_renderer = function(canvas) { 70 // Node types supported by the scene graph
71 nodeType:
72 {
73 'TRNODE': 0,
74 'MESHNODE': 1,
75 'MATNODE': 2,
76 'LIGHTNODE': 3
77 }
78 };
79})();
112 80
81RDGE._renderer = function (canvas) {
113 /* 82 /*
114 * Initialize the context associated with this canvas 83 * Initialize the context associated with this canvas
115 */ 84 */
@@ -132,7 +101,7 @@ _renderer = function(canvas) {
132 this.ctx.viewport(0, 0, canvas.width, canvas.height); 101 this.ctx.viewport(0, 0, canvas.width, canvas.height);
133 102
134 // Add a console output to the renderer 103 // Add a console output to the renderer
135 this.console = ("console" in window) ? window.console : { log: function() { } }; 104 this.console = ("console" in window) ? window.console : { log: function () { } };
136 105
137 /* 106 /*
138 * Set the default clear color 107 * Set the default clear color
@@ -219,7 +188,7 @@ _renderer = function(canvas) {
219 /* 188 /*
220 * the camera manager - contains the camera stack for this render context 189 * the camera manager - contains the camera stack for this render context
221 */ 190 */
222 this.cameraMan = new cameraManager(); 191 this.cameraMan = new RDGE.cameraManager();
223 192
224 /* 193 /*
225 * a list of device buffers that are owned by this render context 194 * a list of device buffers that are owned by this render context
@@ -230,88 +199,88 @@ _renderer = function(canvas) {
230 /* 199 /*
231 * State wrappers 200 * State wrappers
232 */ 201 */
233 this.cullBackFace = function() { 202 this.cullBackFace = function () {
234 this.ctx.cullFace(this.ctx.Back); 203 this.ctx.cullFace(this.ctx.Back);
235 } 204 };
236 205
237 this.cullFrontFace = function() { 206 this.cullFrontFace = function () {
238 this.ctx.cullFace(this.ctx.FRONT); 207 this.ctx.cullFace(this.ctx.FRONT);
239 } 208 };
240 209
241 this.disableCulling = function() { 210 this.disableCulling = function () {
242 this.ctx.disable(this.ctx.CULL_FACE); 211 this.ctx.disable(this.ctx.CULL_FACE);
243 } 212 };
244 213
245 this.enableCulling = function() { 214 this.enableCulling = function () {
246 this.ctx.enable(this.ctx.CULL_FACE); 215 this.ctx.enable(this.ctx.CULL_FACE);
247 } 216 };
248 217
249 this.enablePolyOffsetFill = function() { 218 this.enablePolyOffsetFill = function () {
250 this.ctx.enable(this.ctx.POLYGON_OFFSET_FILL); 219 this.ctx.enable(this.ctx.POLYGON_OFFSET_FILL);
251 } 220 };
252 221
253 this.disablePolyOffsetFill = function() {