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comparison Renderer/Engine/SceneGraphRoot.cc @ 748:b7376415fa5f

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TaskManager changeset 683, Renderer changeset 746
author hiroki
date Mon, 25 Jan 2010 18:01:19 +0900
parents d0b8860c17f8
children 5d23ffea34e3
comparison
equal deleted inserted replaced
677:fd3492a767c7 748:b7376415fa5f
23 // SGLIST_LENGTH 決め打ちかぁ、動的生成にする場合上限決めておいた方がいいのかな 23 // SGLIST_LENGTH 決め打ちかぁ、動的生成にする場合上限決めておいた方がいいのかな
24 // 24 //
25 sg_src = (SceneGraphPtr*) malloc(sizeof(SceneGraphPtr)*SGLIST_LENGTH); 25 sg_src = (SceneGraphPtr*) malloc(sizeof(SceneGraphPtr)*SGLIST_LENGTH);
26 26
27 camera = new Camera(w, h, this); 27 camera = new Camera(w, h, this);
28 light = new Light(w, h); 28 light = new SceneGraph;
29 iterator = new SceneGraphIterator; 29 iterator = new SceneGraphIterator;
30 controller = create_controller(); 30 controller = create_controller();
31 31
32 sg_exec_tree = NULL; 32 sg_exec_tree = NULL;
33 sg_draw_tree = NULL; 33 sg_draw_tree = NULL;
34 sg_available_list = NULL; 34 sg_available_list = NULL;
35 sg_remove_list = NULL; 35 sg_remove_list = NULL;
36 36
37 sgroot = this; 37 sgroot = this;
38
39 //int size = 4;
40 //light_vector = (float*)malloc(sizeof(float)*size);
41
42 light->xyz[0] = 0;
43 light->xyz[1] = 0;
44 light->xyz[2] = 0;
45
38 46
39 // TODO 47 // TODO
40 // 今はとりあえず camera を Root にしています 48 // 今はとりあえず camera を Root にしています
41 // 今はそれすらもしてません 49 // 今はそれすらもしてません
42 //sg_exec_tree = camera; 50 //sg_exec_tree = camera;
403 411
404 list->frame++; 412 list->frame++;
405 list = list->next; 413 list = list->next;
406 } 414 }
407 415
416 get_matrix(light->matrix, light->angle, light->xyz, camera->matrix);
417
418 light_vector[0] = 0.0f;
419 light_vector[1] = 0.0f;
420 light_vector[2] = 0.0f;
421 light_vector[3] = 1.0f;
422
423 ApplyMatrix(light_vector, light->matrix);
424
425 light_vector[0] /= light_vector[2];
426 light_vector[1] /= light_vector[2];
427
408 if(sg_exec_tree != NULL) { 428 if(sg_exec_tree != NULL) {
409 return; 429 return;
410 } 430 }
411 431
412 /*removeのflagをもとにtreeを形成*/ 432 /*removeのflagをもとにtreeを形成*/
417 addNext(c); 437 addNext(c);
418 cur_parent->addChild(c); 438 cur_parent->addChild(c);
419 c->frame = t->frame; 439 c->frame = t->frame;
420 /*親の回転、座標から、子の回転、座標を算出*/ 440 /*親の回転、座標から、子の回転、座標を算出*/
421 get_matrix(c->matrix, c->angle, c->xyz, cur_parent->matrix); 441 get_matrix(c->matrix, c->angle, c->xyz, cur_parent->matrix);
442 /*法線用の行列。Cameraの行列を抜いている(Cameraのコンストラクタで、単位行列にしている)*/
443 get_matrix(c->real_matrix, c->angle, c->xyz, cur_parent->real_matrix);
422 } 444 }
423 445
424 if (t->children != NULL && c != NULL) { 446 if (t->children != NULL && c != NULL) {
425 cur_parent = c; 447 cur_parent = c;
426 t = t->children; 448 t = t->children;
536 SceneGraphRoot::getCamera() 558 SceneGraphRoot::getCamera()
537 { 559 {
538 return camera; 560 return camera;
539 } 561 }
540 562
541 LightPtr 563
564 SceneGraphPtr
542 SceneGraphRoot::getLight() 565 SceneGraphRoot::getLight()
543 { 566 {
544 567
545 return light; 568 return light;
546 569
547 } 570 }
571
572
573 float*
574 SceneGraphRoot::getLightVector()
575 {
576 return light_vector;
577 }