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comparison gloopon/resources/render/SceneGraphRoot.js @ 21:87850fc55445

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author <e085737>
date Sun, 16 Jan 2011 00:57:53 +0900
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children cda9d82e1fac
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20:d322eed6e1c7 21:87850fc55445
1 function SceneGraphRoot(w, h){
2 sg_exec_tree = null;
3
4 //controller = create_controller();
5
6 sg_draw_tree = new Array();
7 sg_available_list = null;
8
9 screen_w = w;
10 screen_h = h;
11
12 position_xyz = new Array(0, 0, 0);
13 aim_xyz = new Array(0 ,0, 1);
14 eye_xyz = new Array(0, -1, 0);
15 this.sg_src = new Array();
16 this.camera = null;
17
18 angleRate_xyz = new Array(0, 0, 0);
19 angleRate_x = new Array(1, 0, 0);
20 angleRate_y = new Array(0, 1, 0);
21 angleRate_z = new Array(0, 0, 1);
22 cameraAxis = new Array(0, 0, 0);
23
24 //cnt = 0;
25 }
26
27
28 SceneGraphRoot.prototype.createFromXMLfile = function(gl, sgroot, url){
29 if(gl.obj == undefined) gl.obj = new Object();
30 var xmlChara = new Object();
31 xmlChara = parsePanel(url);
32 for (var name in xmlChara)
33 {
34 gl.obj[name] = makeXmlObj(gl, xmlChara[name])
35 gl.obj[name].texture = loadImageTexture(gl, xmlChara[name].image);
36 sgroot.sg_src[name] = gl.obj[name];
37 }
38 }
39
40
41 SceneGraphRoot.prototype.createSceneGraph1 = function(id){
42 if(id < 0){
43 alert("error: createSceneGraph(id): id not found");
44 return null;
45 }
46
47 var src = new SceneGraph(id)
48 src.id = id;
49
50 if(sg_exec_tree != null){
51 sg_exec_tree.addChild(src);
52 }
53
54 SceneGraphRoot.prototype.addNext(src);
55
56 return src;
57 }
58
59
60 SceneGraphRoot.prototype.createSceneGraph3 = function(){
61 var p = new SceneGraph();
62
63 p.sgroot = this;
64
65 SceneGraphRoot.prototype.addNext(p);
66
67 p.flag_drawable = 0;
68
69 return p;
70 }
71
72
73 SceneGraphRoot.prototype.addNext = function(sg){
74 sg_available_list = sg;
75 }
76
77 /* 渡された引数をもとにイメージを検索する */
78 SceneGraphRoot.prototype.getSgid = function(obj_name){
79 for(var name in sg_src){
80 if(obj_name == sg_src[name].name){
81 return sg_src[name];
82 }
83 }
84 return -1
85 }
86
87
88 SceneGraphRoot.prototype.setCamera = function(sgroot, node){
89 this.camera = node;
90 }
91
92
93
94 SceneGraphRoot.prototype.getCamera = function(ctx, node){
95 if(node.mat != null){
96 ctx.perspectiveMatrix = new J3DIMatrix4();
97 //node.mat.getAsArrayMatrix(ctx.perspectiveMatrix.$matrix);
98 }else{
99 ctx.perspectiveMatrix = new J3DIMatrix4();
100 }
101
102 ctx.perspectiveMatrix.perspective(45, width/height, 1, 10000);
103 /*
104 ctx.perspectiveMatrix.rotate(cameraAngle_xyz[0], 0,angleRate_y[1],angleRate_y[2]);
105 ctx.perspectiveMatrix.rotate(cameraAngle_xyz[1], angleRate_x[0], 0,angleRate_x[2]);
106 ctx.perspectiveMatrix.rotate(cameraAngle_xyz[2], 0, 0, 1);
107 */
108 /*
109 ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[0],0,angleRate_y[1],angleRate_y[2]);
110 ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[1],angleRate_x[0],0,angleRate_x[2]);
111 ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[2],0,0,1);
112 */
113 //ctx.perspectiveMatrix.translate(position_xyz[0],position_xyz[1],position_xyz[2]);
114
115 //ctx.perspectiveMatrix.rotate(cameraAngle_xyz[0],0,1,0);
116 //ctx.perspectiveMatrix.rotate(cameraAngle_xyz[1],1,0,0);
117 //ctx.perspectiveMatrix.rotate(cameraAngle_xyz[2],0,0,1);
118 ctx.perspectiveMatrix.rotate(cameraAngle_xyz[0],cameraAngle_xyz[1],cameraAngle_xyz[2]);
119 //ctx.perspectiveMatrix.rotate(0,cameraAngle_xyz[1],0);
120 //ctx.perspectiveMatrix.rotate(0,0,cameraAngle_xyz[2]);
121 //ctx.perspectiveMatrix.rotate(cameraAngle_xyz[0],cameraAxis[0],cameraAxis[1],cameraAxis[2]);
122 //ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[0],0,1,0);
123 //ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[1],1,0,0);
124 //ctx.perspectiveMatrix.quaternion(cameraAngle_xyz[2],0,0,1);
125 //ctx.perspectiveMatrix.translate(-position_xyz[0],-position_xyz[1],-position_xyz[2]);
126
127 ctx.perspectiveMatrix.lookat(position_xyz[0],position_xyz[1],position_xyz[2], aim_xyz[0], aim_xyz[1], aim_xyz[2], 0, -1, 0);
128 }
129
130
131
132
133
134
135 SceneGraphRoot.prototype.getController = function(){
136 var left_push = currentlyPressedKeys[37]; /* ← */
137 var down_push = currentlyPressedKeys[40]; /* ↓ */
138 var right_push = currentlyPressedKeys[39]; /* → */
139 var up_push = currentlyPressedKeys[38]; /* ↑ */
140 var cross_push = currentlyPressedKeys[90]; /* Z */
141 var circle_push = currentlyPressedKeys[88]; /* X */
142 var start_push = currentlyPressedKeys[13]; /* Enter */
143 var zoom_in_push = currentlyPressedKeys[75]; /* K */
144 var zoom_out_push = currentlyPressedKeys[76]; /* L */
145 var left_move = currentlyPressedKeys[65]; /* A */
146 var right_move = currentlyPressedKeys[68]; /* D */
147 var front_move = currentlyPressedKeys[87]; /* W */
148 var back_move = currentlyPressedKeys[83]; /* S */
149 var space_push = currentlyPressedKeys[32]; /* SPACE */
150
151
152 this.right_isHold = function(){
153 return right_push;
154 }
155
156 this.right_isRelease = function(){
157 return !right_push;
158 }
159
160 this.left_isHold = function(){
161 return left_push;
162 }
163
164 this.left_isRelease = function(){
165 return !left_push;
166 }
167
168 this.up_isHold = function(){
169 return up_push;
170 }
171
172 this.up_isRelease = function(){
173 return !up_push;
174 }
175
176 this.down_isHold = function(){
177 return down_push;
178 }
179
180 this.down_isRelease = function(){
181 return !down_push;
182 }
183
184 this.cross_isHold = function(){
185 return cross_push;
186 }
187
188 this.cross_isRelease = function(){
189 return !cross_push;
190 }
191
192 this.circle_isHold = function(){
193 return circle_push;
194 }
195
196 this.circle_isRelease = function(){
197 return !circle_push;
198 }
199
200 this.start_isHold = function(){
201 return start_push;
202 }
203
204 this.start_isRelease = function(){
205 return !start_push;
206 }
207
208 this.zoom_in_isHold = function(){
209 return zoom_in_push;
210 }
211
212 this.zoom_out_isHold = function(){
213 return zoom_out_push;
214 }
215
216 this.left_move_isHold = function(){
217 return left_move;
218 }
219
220 this.right_move_isHold = function(){
221 return right_move;
222 }
223
224 this.front_move_isHold = function(){
225 return front_move;
226 }
227
228 this.back_move_isHold = function(){
229 return back_move;
230 }
231
232 this.space_isHold = function(){
233 return space_push;
234 }
235
236 this.space_isRelease = function(){
237 return !space_push;
238 }
239 }
240
241
242
243 /* rootになるnodeを設定する */
244 SceneGraphRoot.prototype.setSceneData = function(sg){
245 sg.parents = null;
246 sg_exec_tree = sg;
247 }
248
249