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annotate TaskManager/Test/test_render/task/update_sgp.cpp @ 132:9550e4ce2868 draft
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| author | gongo@charles.cr.ie.u-ryukyu.ac.jp |
|---|---|
| date | Tue, 25 Nov 2008 18:19:53 +0900 |
| parents | 40978d4b608a |
| children | 8f1419174cdf |
| rev | line source |
|---|---|
| 109 | 1 #include <stdio.h> |
| 2 #include <string.h> | |
| 3 #include <unistd.h> | |
| 4 #include <math.h> | |
| 5 #include "scene_graph_pack.h" | |
| 6 #include "sys.h" | |
| 7 #include "update_sgp.hpp" | |
| 8 | |
| 9 SchedDefineTask(Update_SGP); | |
| 10 | |
| 11 typedef void (*moveFunc)(SceneGraphNodePtr, int, int); | |
| 12 typedef void (*collFunc)(SceneGraphNodePtr, int, int); | |
| 13 | |
| 14 static moveFunc moveList[3]; | |
| 15 static collFunc collList[3]; | |
| 16 | |
| 17 static void | |
| 18 move0(SceneGraphNodePtr node, int w, int h) | |
| 19 { | |
| 20 static float dest_x = 0.3f; | |
| 21 static float dest_y = 0.5f; | |
| 22 | |
| 23 node->angle[1] += 1.0f; | |
| 24 if (node->angle[1] > 360.0f) { | |
| 25 node->angle[1] = 0.0f; | |
| 26 } | |
| 27 | |
| 28 node->obj_pos[0] += dest_x; | |
| 29 if ((int)node->obj_pos[0] > w || (int)node->obj_pos[0] < 0) { | |
| 30 dest_x = -dest_x; | |
| 31 } | |
| 32 | |
| 33 node->obj_pos[1] += dest_y; | |
| 34 if ((int)node->obj_pos[1] > h || (int)node->obj_pos[1] < 0) { | |
| 35 dest_y = -dest_y; | |
| 36 } | |
| 37 } | |
| 38 | |
| 39 static void | |
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40 move3(SceneGraphNodePtr node, int w, int h) |
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41 { |
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42 node->angle[1] += 1.0f; |
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43 if (node->angle[1] > 360.0f) { |
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44 node->angle[1] = 0.0f; |
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45 } |
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46 } |
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47 |
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48 static void |
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49 no_move(SceneGraphNodePtr node, int w, int h) |
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50 { |
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テクスチャの大きさを128x128以外にも使えるように。(若干バグ有り)
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51 node->obj_pos[0] = 0; |
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52 node->obj_pos[1] = 0; |
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53 } |
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54 |
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55 static void |
| 109 | 56 move1(SceneGraphNodePtr node, int w, int h) |
| 57 { | |
| 58 node->angle[1] += 1.0f; | |
| 59 if (node->angle[1] > 360.0f) { | |
| 60 node->angle[1] = 0.0f; | |
| 61 } | |
| 62 | |
| 63 static float dest_x = 0.5f; | |
| 64 static float dest_y = 1.3f; | |
| 65 | |
| 66 node->obj_pos[0] += dest_x; | |
| 67 if ((int)node->obj_pos[0] > w || (int)node->obj_pos[0] < 0) { | |
| 68 dest_x = -dest_x; | |
| 69 } | |
| 70 | |
| 71 node->obj_pos[1] += dest_y; | |
| 72 if ((int)node->obj_pos[1] > h || (int)node->obj_pos[1] < 0) { | |
| 73 dest_y = -dest_y; | |
| 74 } | |
| 75 } | |
| 76 | |
| 77 static void | |
| 78 move2(SceneGraphNodePtr node, int w, int h) | |
| 79 { | |
| 80 static float dest_x = 1.0f; | |
| 81 static float dest_y = 0.8f; | |
| 82 | |
| 83 node->obj_pos[0] += dest_x; | |
| 84 if ((int)node->obj_pos[0] > w || (int)node->obj_pos[0] < 0) { | |
| 85 dest_x = -dest_x; | |
| 86 } | |
| 87 | |
| 88 node->obj_pos[1] += dest_y; | |
| 89 if ((int)node->obj_pos[1] > h || (int)node->obj_pos[1] < 0) { | |
| 90 dest_y = -dest_y; | |
| 91 } | |
| 92 } | |
| 93 | |
| 94 | |
| 95 static void | |
| 96 coll(SceneGraphNodePtr node, int w, int h) | |
| 97 { | |
| 98 } | |
| 99 | |
| 100 static void | |
| 101 init(void) | |
| 102 { | |
| 132 | 103 //moveList[0] = no_move; |
| 104 moveList[0] = move2; | |
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105 moveList[1] = move3; |
| 109 | 106 moveList[2] = move2; |
| 107 | |
| 108 collList[0] = coll; | |
| 109 collList[1] = coll; | |
| 110 collList[2] = coll; | |
| 111 } | |
| 112 | |
| 113 int | |
| 114 Update_SGP::run(void *rbuf, void *wbuf) | |
| 115 { | |
| 116 SceneGraphNodePtr node; | |
| 117 SceneGraphPack *sgp = (SceneGraphPack*)get_input(rbuf, 0); | |
| 118 SceneGraphPack *_sgp = (SceneGraphPack*)get_output(wbuf, 0); | |
| 119 int screen_width = get_param(0); | |
| 120 int screen_height = get_param(1); | |
| 121 | |
| 122 init(); | |
| 123 | |
| 124 // ϤǤʤ | |
| 125 for (int i = 0; i < sgp->info.size && i < 3; i++) { | |
| 126 node = &sgp->node[i]; | |
| 127 | |
| 128 do { | |
| 129 moveList[i](node, screen_width, screen_height); | |
| 130 collList[i](node, screen_width, screen_height); | |
| 131 | |
| 132 if (node->pn != -1) { | |
| 133 get_matrix(node->translation, | |
| 134 node->angle, node->obj_pos, | |
| 135 sgp->node[node->pn].translation); | |
| 136 } else { | |
| 137 get_matrix(node->translation, | |
| 138 node->angle, node->obj_pos, | |
| 139 NULL); | |
| 140 } | |
| 141 | |
| 142 node = node->next; | |
| 143 } while (node); | |
| 144 } | |
| 145 | |
| 146 memcpy(_sgp, sgp, sizeof(SceneGraphPack)); | |
| 147 | |
| 148 return 0; | |
| 149 } |