aboutsummaryrefslogtreecommitdiff
path: root/js/document/helpers/webgl-helper.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/document/helpers/webgl-helper.js')
-rwxr-xr-xjs/document/helpers/webgl-helper.js318
1 files changed, 159 insertions, 159 deletions
diff --git a/js/document/helpers/webgl-helper.js b/js/document/helpers/webgl-helper.js
index 4d73758b..86e2cdc1 100755
--- a/js/document/helpers/webgl-helper.js
+++ b/js/document/helpers/webgl-helper.js
@@ -30,72 +30,72 @@ POSSIBILITY OF SUCH DAMAGE.
30 30
31//////////////////////////////////////////////////////////////////////// 31////////////////////////////////////////////////////////////////////////
32// 32//
33var Montage = require("montage/core/core").Montage, 33var Montage = require("montage/core/core").Montage,
34 Component = require("montage/ui/component").Component, 34 Component = require("montage/ui/component").Component,
35 MaterialsModel = require("js/models/materials-model").MaterialsModel, 35 MaterialsModel = require("js/models/materials-model").MaterialsModel,
36 NJUtils = require("js/lib/NJUtils").NJUtils, 36 NJUtils = require("js/lib/NJUtils").NJUtils,
37 GLWorld = require("js/lib/drawing/world").World; 37 GLWorld = require("js/lib/drawing/world").World;
38//////////////////////////////////////////////////////////////////////// 38////////////////////////////////////////////////////////////////////////
39// 39//
40exports.webGlDocumentHelper = Montage.create(Component, { 40exports.webGlDocumentHelper = Montage.create(Component, {
41 //////////////////////////////////////////////////////////////////// 41 ////////////////////////////////////////////////////////////////////
42 // 42 //
43 hasTemplate: { 43 hasTemplate: {
44 value: false 44 value: false
45 }, 45 },
46 //////////////////////////////////////////////////////////////////// 46 ////////////////////////////////////////////////////////////////////
47 //This is set when the design view is ready, for local reference 47 //This is set when the design view is ready, for local reference
48 iframe: { 48 iframe: {
49 value: null 49 value: null
50 }, 50 },
51 //////////////////////////////////////////////////////////////////// 51 ////////////////////////////////////////////////////////////////////
52 // 52 //
53 _glData: { 53 _glData: {
54 value: null 54 value: null
55 }, 55 },
56 //////////////////////////////////////////////////////////////////// 56 ////////////////////////////////////////////////////////////////////
57 // 57 //
58 glData: { 58 glData: {
59 // 59 //
60 get: function() { 60 get: function() {
61 // 61 //
62 var elt = this.iframe.contentWindow.document.body; 62 var elt = this.iframe.contentWindow.document.body;
63 // 63 //
64 if (elt) { 64 if (elt) {
65 var matLib = MaterialsModel.exportMaterials(); 65 var matLib = MaterialsModel.exportMaterials();
66 this._glData = [matLib]; 66 this._glData = [matLib];
67 this.collectGLData(this.iframe.contentWindow.document, this._glData ); 67 this.collectGLData(this.iframe.contentWindow.document, this._glData );
68 } else { 68 } else {
69 this._glData = null 69 this._glData = null
70 } 70 }
71 // 71 //
72 return this._glData; 72 return this._glData;
73 }, 73 },
74 // 74 //
75 set: function(value) { 75 set: function(value) {
76 // 76 //
77 var elt = this.iframe.contentWindow.document.body; 77 var elt = this.iframe.contentWindow.document.body;
78 // 78 //
79 if (elt) { 79 if (elt) {
80 /* 80 /*
81 // Use this code to test the runtime version of WebGL 81 // Use this code to test the runtime version of WebGL
82 var cdm = new NinjaCvsRt.CanvasDataManager(); 82 var cdm = new NinjaCvsRt.CanvasDataManager();
83 cdm.loadGLData(elt, value, null ); 83 cdm.loadGLData(elt, value, null );
84 */ 84 */
85 85
86 // 86 //
87 var i, nWorlds= value.length; 87 var i, nWorlds= value.length;
88 // 88 //
89 for (i = 0; i < nWorlds; i++) { 89 for (i = 0; i < nWorlds; i++) {
90 // get the data for the next canvas 90 // get the data for the next canvas
91 var importStr = value[i], id, jObj, index = importStr.indexOf(';'), matLibStr, matLibObj, startIndex, endIndex, canvas, useWebGL, world; 91 var importStr = value[i], id, jObj, index = importStr.indexOf(';'), matLibStr, matLibObj, startIndex, endIndex, canvas, useWebGL, world;
92 // determine if it is the new (JSON) or old style format 92 // determine if it is the new (JSON) or old style format
93 if ((importStr[0] === 'v') && (index < 24)) { 93 if ((importStr[0] === 'v') && (index < 24)) {
94 // JSON format. pull off the 94 // JSON format. pull off the
95 importStr = importStr.substr(index+1); 95 importStr = importStr.substr(index+1);
96 jObj = JSON.parse(importStr); 96 jObj = JSON.parse(importStr);
97 id = jObj.id; 97 id = jObj.id;
98 } else { 98 } else {
99 // at this point the data could be either the materials library or 99 // at this point the data could be either the materials library or
100 // an old style world. We can determine which by converting the string 100 // an old style world. We can determine which by converting the string
101 // to an object via JSON.parse. That operation will fail if the string 101 // to an object via JSON.parse. That operation will fail if the string
@@ -107,113 +107,113 @@ exports.webGlDocumentHelper = Montage.create(Component, {
107 matLibObj = JSON.parse(importStr); 107 matLibObj = JSON.parse(importStr);
108 MaterialsModel.importMaterials(matLibObj); 108 MaterialsModel.importMaterials(matLibObj);
109 } else { 109 } else {
110 startIndex = importStr.indexOf("id: "); 110 startIndex = importStr.indexOf("id: ");
111 if (startIndex >= 0) { 111 if (startIndex >= 0) {
112 endIndex = importStr.indexOf("\n", startIndex); 112 endIndex = importStr.indexOf("\n", startIndex);
113 if (endIndex > 0) id = importStr.substring(startIndex+4, endIndex); 113 if (endIndex > 0) id = importStr.substring(startIndex+4, endIndex);
114 } 114 }
115 } 115 }
116 } 116 }
117 // 117 //
118 if (id != null) { 118 if (id != null) {
119 // 119 //
120 canvas = this.findCanvasWithID(id, elt); 120 canvas = this.findCanvasWithID(id, elt);
121 // 121 //
122 if (canvas) { 122 if (canvas) {
123 // 123 //
124 if (canvas.elementModel) { 124 if (canvas.elementModel) {
125 if (canvas.elementModel.shapeModel.GLWorld) { 125 if (canvas.elementModel.shapeModel.GLWorld) {
126 canvas.elementModel.shapeModel.GLWorld.clearTree(); 126 canvas.elementModel.shapeModel.GLWorld.clearTree();
127 } 127 }
128 // 128 //
129 if (jObj) { 129 if (jObj) {
130 useWebGL = jObj.webGL; 130 useWebGL = jObj.webGL;
131 world = new GLWorld(canvas, useWebGL); 131 world = new GLWorld(canvas, useWebGL);
132 world.importJSON(jObj); 132 world.importJSON(jObj);
133 } 133 }
134 // 134 //
135 this.buildShapeModel(canvas.elementModel, world); 135 this.buildShapeModel(canvas.elementModel, world);
136 } 136 }
137 } 137 }
138 } 138 }
139 } 139 }
140 } 140 }
141 } 141 }
142 }, 142 },
143 //////////////////////////////////////////////////////////////////// 143 ////////////////////////////////////////////////////////////////////
144 // 144 //
145 findCanvasWithID: { 145 findCanvasWithID: {
146 value: function(id, elt) { 146 value: function(id, elt) {
147 // 147 //
148 var i, child, nKids, foundElt, cid = elt.getAttribute("data-RDGE-id"); 148 var i, child, nKids, foundElt, cid = elt.getAttribute("data-RDGE-id");
149 // 149 //
150 if (cid == id) return elt; 150 if (cid == id) return elt;
151 // 151 //
152 if (elt.children) { 152 if (elt.children) {
153 nKids = elt.children.length; 153 nKids = elt.children.length;
154 for (i=0; i<nKids; i++) { 154 for (i=0; i<nKids; i++) {
155 child = elt.children[i]; 155 child = elt.children[i];
156 foundElt = this.findCanvasWithID( id, child ); 156 foundElt = this.findCanvasWithID( id, child );
157 if (foundElt) return foundElt; 157 if (foundElt) return foundElt;
158 } 158 }
159 } 159 }
160 } 160 }
161 }, 161 },
162 //////////////////////////////////////////////////////////////////// 162 ////////////////////////////////////////////////////////////////////
163 // 163 //
164 buildShapeModel: { 164 buildShapeModel: {
165 value: function(elementModel, world) { 165 value: function(elementModel, world) {
166 // 166 //
167 var shapeModel = elementModel.shapeModel, root; 167 var shapeModel = elementModel.shapeModel, root;
168 shapeModel.shapeCount = 1; // for now... 168 shapeModel.shapeCount = 1; // for now...