Mercurial > hg > Members > kono > Cerium
annotate TaskManager/Test/test_render/task/create_sgp.cpp @ 128:776eca0daa02
texture load use hash table
| author | gongo@charles.cr.ie.u-ryukyu.ac.jp |
|---|---|
| date | Tue, 25 Nov 2008 15:52:28 +0900 |
| parents | f515436feb71 |
| children | 6cf991f28c6c |
| rev | line source |
|---|---|
| 109 | 1 #include <iostream> |
| 2 #include "scene_graph_pack.h" | |
| 3 #include "polygon.h" | |
| 4 #include "create_sgp.hpp" | |
| 5 #include "TaskManager.h" | |
| 6 using namespace std; | |
| 7 | |
| 8 SchedDefineTask(Create_SGP); | |
| 9 | |
| 10 /** | |
| 11 * TODO | |
| 12 * 入りきらない分は SceneGraphPack を next で繋げてるので | |
| 13 * node->pn をつかって sgp->node[node->pn] とかやって | |
| 14 * 親？の要素を探す事は出来ないかもしれません。 | |
| 15 * next を辿って node->pn == とかやるのは確実だけどさ。。。 | |
| 16 */ | |
| 17 int | |
| 18 //create_sgp(Polygon *sg, SceneGraphPack *sgp) | |
| 19 Create_SGP::run(void *rbuf, void *wbuf) | |
| 20 { | |
| 21 Polygon *sg = (Polygon*)get_input(rbuf, 0); | |
| 22 //SceneGraphPack *sgp = (SceneGraphPack*)get_output(wbuf, 0); | |
| 23 SceneGraphPack *sgp = (SceneGraphPack*)get_param(0); | |
| 24 sgp->init(); | |
| 25 | |
| 26 int curNumber = 0; | |
| 27 int nnpn = -1; | |
| 28 SceneGraphNodePtr node; | |
| 29 | |
| 30 Polygon *t = sg; | |
| 31 | |
| 32 while(t) { | |
| 33 // blocking はこれでいいのかな？ | |
| 34 if (curNumber >= MAX_NODE ){ | |
| 35 SceneGraphPack *sgp_new = | |
| 36 //(SceneGraphPack*)manager->malloc(sizeof(SceneGraphPack)); | |
| 37 (SceneGraphPack*)smanager->allocate(sizeof(SceneGraphPack)); | |
| 38 sgp_new->init(); | |
| 39 sgp->info.size = curNumber-1; | |
| 40 curNumber = 0; | |
| 41 sgp->next = sgp_new; | |
| 42 sgp = sgp_new; | |
| 43 } | |
| 44 | |
| 45 node = &sgp->node[curNumber]; | |
| 46 node->init(); | |
| 47 | |
| 48 for (int i = 0,d = 0,tex = 0; i < t->size; i++, d += 3, tex += 2) { | |
| 49 if (node->size >= MAX_POLYGON) { | |
| 50 SceneGraphNodePtr node_new = (SceneGraphNodePtr)smanager->allocate(sizeof(SceneGraphNode)); | |
| 51 node_new->init(); | |
| 52 node->next = node_new; | |
| 53 node = node_new; | |
| 54 d = 0; | |
| 55 tex = 0; | |
| 56 } | |
| 57 | |
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Define New Texture Data Structure
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58 /** |
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59 * struct texture { |
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60 * int texture_id; |
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61 * float vertex[3]; |
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Define New Texture Data Structure
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62 * float texture[2]; |
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63 * } |
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64 */ |
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65 |
| 109 | 66 node->vertex[d] = t->data[i*3]; |
| 67 node->vertex[d+1] = t->data[i*3+1]; | |
| 68 node->vertex[d+2] = t->data[i*3+2]; | |
| 69 node->texture[tex] = t->data[i*3+t->size*6]; | |
| 70 node->texture[tex+1] = t->data[i*3+t->size*6+1]; | |
| 71 node->size++; | |
| 72 } | |
| 73 | |
| 74 node = &sgp->node[curNumber]; | |
| 75 | |
| 76 SceneGraphNode *p = node; | |
| 77 do { | |
| 78 p->obj_pos[0] = 0; | |
| 79 p->obj_pos[1] = 0; | |
| 80 p->obj_pos[2] = 0; | |
| 81 p->obj_pos[3] = 1; | |
| 82 p->angle[0] = 0; | |
| 83 p->angle[1] = 0; | |
| 84 p->angle[2] = 0; | |
| 85 p->angle[3] = 1; | |
| 86 | |
| 87 for (int tm = 0; tm < 16; tm++) { | |
| 88 p->translation[tm] = 0; | |
| 89 } | |
| 90 | |
| 91 p->id = 0; | |
| 92 p->move = 0; | |
| 93 p->interaction = 0; | |
| 94 | |
| 95 p->pn = nnpn; | |
| 96 //node->tex_addr = t->texture_image->pixels; | |
| 97 p->tex_width = t->texture_image->w; | |
| 98 p->tex_height = t->texture_image->h; | |
| 99 p = p->next; | |
| 100 } while (p); | |
| 101 | |
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f515436feb71
delete scene_graph->child (instead use "children")
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102 if (t->children != NULL) { |
| 109 | 103 nnpn = curNumber; |
| 104 t = t->children; | |
| 105 } else if (t->brother != NULL) { | |
| 106 nnpn = node->pn; | |
| 107 t = t->brother; | |
| 108 } else { | |
| 109 while (t) { | |
| 110 if (t->brother != NULL) { | |
| 111 t = t->brother; | |
| 112 break; | |
| 113 } else { | |
| 114 if (t->parent == NULL) { | |
| 115 t = NULL; | |
| 116 break; | |
| 117 } | |
| 118 nnpn = sgp->node[nnpn].pn; | |
| 119 t = t->parent; | |
| 120 } | |
| 121 } | |
| 122 } | |
| 123 curNumber++; | |
| 124 } | |
| 125 sgp->info.size = curNumber; | |
| 126 | |
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f515436feb71
delete scene_graph->child (instead use "children")
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127 |
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f515436feb71
delete scene_graph->child (instead use "children")
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128 |
| 109 | 129 return 0; |
| 130 } |