Mercurial > hg > Game > Cerium

comparison Renderer/Engine/SceneGraph.cc @ 1351:e51127dbd63c draft

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operate directly on matrix. not work yet.
author Yutaka_Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
date Sun, 15 Jan 2012 23:21:39 +0900
parents 3f95f61faef6
children ba6c080bf9a4
comparison
equal deleted inserted replaced
1340:b6ee60edacf0 1351:e51127dbd63c
122 */ 122 */
123 SceneGraph::SceneGraph(TaskManager *manager) 123 SceneGraph::SceneGraph(TaskManager *manager)
124 { 124 {
125 125
126 init(); 126 init();
127 127 allocate_init(manager);
128 matrix = (float*)manager->allocate(sizeof(float)*16);
129 texture_info = (texture_list*)manager->allocate(sizeof(texture_list));
130
131 texture_info->texture_id = -1; 128 texture_info->texture_id = -1;
132
133 for (int i = 0; i < 16; i++) {
134 matrix[i] = 0;
135 }
136
137 for (int i = 0; i < 4; i++) {
138 matrix[i*4+i] = 1;
139 }
140
141 129
142 finalize = &SceneGraph::finalize_copy; 130 finalize = &SceneGraph::finalize_copy;
143 131
144 this->name = "NULLPO"; 132 this->name = "NULLPO";
145 133
153 141
154 init(); 142 init();
155 143
156 memcpy(this, orig, sizeof(SceneGraph)); 144 memcpy(this, orig, sizeof(SceneGraph));
157 145
158 matrix = (float*)manager->allocate(sizeof(float)*16); 146 allocate_init(manager);
159 texture_info = (texture_list*)manager->allocate(sizeof(texture_list));
160 147
161 for (int i = 0; i < 16; i++) { 148 for (int i = 0; i < 16; i++) {
162 matrix[i] = orig->matrix[i]; 149 matrix[i] = orig->matrix[i];
163 } 150 }
164 151
185 /* construct polygon from xmlNode. */ 172 /* construct polygon from xmlNode. */
186 SceneGraph::SceneGraph(TaskManager *manager, xmlNodePtr surface) 173 SceneGraph::SceneGraph(TaskManager *manager, xmlNodePtr surface)
187 { 174 {
188 175
189 init(); 176 init();
190 177 allocate_init(manager);
191 matrix = (float*)manager->allocate(sizeof(float)*16*2);
192 texture_info = (texture_list*)manager->allocate(sizeof(texture_list));
193 texture_info->texture_id = -1; 178 texture_info->texture_id = -1;
194 179
195 //size : 頂点の数かな 180 //size : 頂点の数かな
196 size = atoi((char *)xmlGetProp(surface,(xmlChar *)"size")); 181 size = atoi((char *)xmlGetProp(surface,(xmlChar *)"size"));
197 name = (char *)xmlGetProp(surface,(xmlChar *)"name"); 182 name = (char *)xmlGetProp(surface,(xmlChar *)"name");
198 parent_name = (char *)xmlGetProp(surface,(xmlChar *)"parent"); 183 parent_name = (char *)xmlGetProp(surface,(xmlChar *)"parent");
199
200 for (int i = 0; i < 16; i++) {
201 matrix[i] = 0;
202 }
203 for (int i = 0; i < 4; i++) {
204 matrix[i*4+i] = 1;
205 }
206 184
207 if (size % 3 != 0) { 185 if (size % 3 != 0) {
208 printf("vertex size is error. size %% 3 = %lld\n", size % 3); 186 printf("vertex size is error. size %% 3 = %lld\n", size % 3);
209 } 187 }
210 188
235 213
236 214
237 SceneGraph::SceneGraph(TaskManager *manager,const char *font,int pixels,Uint32 color,const char *string_name) { 215 SceneGraph::SceneGraph(TaskManager *manager,const char *font,int pixels,Uint32 color,const char *string_name) {
238 216
239 init(); 217 init();
240 218 allocate_init(manager);
241 this->matrix = (float*)manager->allocate(sizeof(float)*16);
242 this->texture_info = (texture_list*)manager->allocate(sizeof(texture_list));
243 texture_info->texture_id = -1; 219 texture_info->texture_id = -1;
220
221 for (int i = 0; i < 16; i++) {
222 matrix[i] = 0;
223 }
224 for (int i = 0; i < 4; i++) {
225 matrix[i*4+i] = 1;
226 }
244 227
245 //size : 頂点の数かな 228 //size : 頂点の数かな
246 size = 6; 229 size = 6;
247 parent_name = NULL; 230 parent_name = NULL;
248 name = string_name; 231 name = string_name;
249 for (int i = 0; i < 16; i++) {
250 matrix[i] = 0;
251 }
252 for (int i = 0; i < 4; i++) {
253 matrix[i*4+i] = 1;
254 }
255 232
256 if (size % 3 != 0) { 233 if (size % 3 != 0) {
257 printf("vertex size is error. size %% 3 = %lld\n", size % 3); 234 printf("vertex size is error. size %% 3 = %lld\n", size % 3);
258 } 235 }
259 236
458 flag_drawable = 1; 435 flag_drawable = 1;
459 sgid = -1; 436 sgid = -1;
460 gid = -1; 437 gid = -1;
461 438
462 frame = 0; 439 frame = 0;
463 } 440
441 }
442
443 // spe に渡すために 16アラインメント に allocate をする
444 void
445 SceneGraph::allocate_init(TaskManager *manager)
446 {
447 matrix = (float*)manager->allocate(sizeof(float)*16);
448 out_matrix = (float*)manager->allocate(sizeof(float)*16);
449 texture_info = (texture_list*)manager->allocate(sizeof(texture_list));
450
451 for (int i = 0; i < 16; i++) {
452 matrix[i] = 0;
453 out_matrix[i] = 0;
454 }
455 for (int i = 0; i < 4; i++) {
456 matrix[i*4+i] = 1;
457 out_matrix[i*4+i] = 1;
458 }
459 }
460
464 461
465 SceneGraph::~SceneGraph() 462 SceneGraph::~SceneGraph()
466 { 463 {
467 (this->*finalize)(); 464 (this->*finalize)();
468 } 465 }
1226 * @param z Ttranslate in the z direction 1223 * @param z Ttranslate in the z direction
1227 */ 1224 */
1228 void 1225 void
1229 SceneGraph::translate(float x, float y, float z) 1226 SceneGraph::translate(float x, float y, float z)
1230 { 1227 {
1231 this->matrix[3] += x; 1228 this->matrix[12] += x;
1232 this->matrix[4+3] += y; 1229 this->matrix[13] += y;
1233 this->matrix[8+3] += z; 1230 this->matrix[14] += z;
1234 } 1231 }
1235 1232
1236 /** 1233 /**
1237 * x 軸方向への平行移動 1234 * x 軸方向への平行移動
1238 * 1235 *
1239 * @param x Ttranslate in the x direction 1236 * @param x Ttranslate in the x direction
1240 */ 1237 */
1241 void 1238 void
1242 SceneGraph::translateX(float x) 1239 SceneGraph::translateX(float x)
1243 { 1240 {
1244 this->matrix[3] += x; 1241 this->matrix[12] += x;
1245 } 1242 }
1246 1243
1247 /** 1244 /**
1248 * y 軸方向への平行移動 1245 * y 軸方向への平行移動
1249 * 1246 *
1250 * @param y Ttranslate in the y direction 1247 * @param y Ttranslate in the y direction
1251 */ 1248 */
1252 void 1249 void
1253 SceneGraph::translateY(float y) 1250 SceneGraph::translateY(float y)
1254 { 1251 {
1255 this->matrix[4+3] += y; 1252 this->matrix[13] += y;
1256 } 1253 }
1257 1254
1258 /** 1255 /**
1259 * z 軸方向への平行移動 1256 * z 軸方向への平行移動
1260 * 1257 *
1261 * @param z Ttranslate in the z direction 1258 * @param z Ttranslate in the z direction
1262 */ 1259 */
1263 void 1260 void
1264 SceneGraph::translateZ(float z) 1261 SceneGraph::translateZ(float z)
1265 { 1262 {
1266 this->matrix[8+3] += z; 1263 this->matrix[14] += z;
1267 } 1264 }
1268 1265
1269 void 1266 void
1270 SceneGraph::angleIt(float *angle) 1267 SceneGraph::angleIt(float xangle, float yangle, float zangle)
1271 { 1268 {
1272 float m[16]; 1269 float m[16];
1273 float t[4] = {0,0,0,0}; 1270 float t[4] = {0,0,0,0};
1271 float angle[4] = {xangle, yangle, zangle, 1};
1274 for(int i=0;i<16;i++) m[i] = matrix[i]; 1272 for(int i=0;i<16;i++) m[i] = matrix[i];
1275 get_matrix(matrix, angle, t, m); 1273 get_matrix(matrix, angle, t, m);
1276 } 1274 }
1277 1275
1278 void 1276 void