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1 #include <stdlib.h>
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2 #include "SceneGraphRoot.h"
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3 #include "SceneGraph.h"
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4 #include "node.h"
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5
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6 static void
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7 cube_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h,
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8 SceneGraphPtr tree)
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9 {
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10 }
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11
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12 static void
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13 cube_move2(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
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14 {
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15 node->angle[1] += 1.0f;
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16 if (node->angle[1] > 360.0f) {
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17 node->angle[1] = 0.0f;
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18 }
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19
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20 node->xyz[0] += node->stack_xyz[0];
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21 if ((int)node->xyz[0] > screen_w || (int)node->xyz[0] < 0) {
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22 node->stack_xyz[0] = -node->stack_xyz[0];
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23 }
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24
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25 node->xyz[1] += node->stack_xyz[1];
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26 if ((int)node->xyz[1] > screen_h || (int)node->xyz[1] < 0) {
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27 node->stack_xyz[1] = -node->stack_xyz[1];
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28 }
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29 }
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30
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31 static void
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32 cube_move(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
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33 {
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34 node->angle[1] += 1.0f;
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35 if (node->angle[1] > 360.0f) {
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36 node->angle[1] = 0.0f;
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37 }
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38
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39 node->xyz[0] += node->stack_xyz[0];
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40 if ((int)node->xyz[0] > screen_w || (int)node->xyz[0] < 0) {
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41 node->stack_xyz[0] = -node->stack_xyz[0];
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42 }
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43
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44 node->xyz[1] += node->stack_xyz[1];
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45 if ((int)node->xyz[1] > screen_h || (int)node->xyz[1] < 0) {
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46
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47 // 実は微妙に意味が無い
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48 // そうじゃなくて、やっちゃいけないことです。
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49 // srandom(random());
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50
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51 SceneGraphPtr p = node->clone();
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52 p->position_init();
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53 node->addBrother(p);
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54 p->set_move_collision(cube_move2, cube_collision);
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55 p->stack_xyz[0] = (float)(random() % 5);
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56 p->stack_xyz[1] = (float)(random() % 5);
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57 //p->xyz[0] = screen_w/2;
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58 //p->xyz[1] = screen_h/2;
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59 p->xyz[2] = node->xyz[2]+1000.0f;
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60
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61 node->stack_xyz[1] = -node->stack_xyz[1];
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62 }
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63 }
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64
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65 MainLoopPtr
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66 node::init(Viewer *sgroot, int screen_w, int screen_h)
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67 {
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68 sgroot->createFromXMLfile( "xml_file/cube.xml");
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69 SceneGraphPtr Cube = sgroot->createSceneGraph("Cube");
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70 Cube->set_move_collision(cube_move, cube_collision);
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71 Cube->stack_xyz[0] = 2.0f;
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72 Cube->stack_xyz[1] = 2.0f;
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73 return sgroot;
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74 }
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75
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76 extern Application *
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77 application() {
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78 return new node();
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79 }
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80
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81 const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n";
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82
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83 extern int init(TaskManager *manager, int argc, char *argv[]);
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84 extern void task_initialize();
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85 static void TMend(TaskManager *manager);
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86
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87 int
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88 TMmain(TaskManager *manager, int argc, char *argv[])
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89 {
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90 task_initialize();
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91 manager->set_TMend(TMend);
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92 return init(manager, argc, argv);
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93
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94 }
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95
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96 void
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97 TMend(TaskManager *manager)
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98 {
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99 printf("test_nogl end\n");
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100 }
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101
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102 /* end */
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103
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