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