Mercurial > hg > Members > kono > Cerium
annotate Renderer/Test/viewer.cc @ 724:6d11ecef3b74
Small clean up of Rendering Engine
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sat, 19 Dec 2009 14:36:37 +0900 |
| parents | d0b8860c17f8 |
| children | 716d8bd95503 |
| rev | line source |
|---|---|
| 589 | 1 #include <math.h> |
| 2 #include <stdlib.h> | |
| 3 #include "SceneGraphRoot.h" | |
| 4 #include "MainLoop.h" | |
| 5 #include "viewer.h" | |
| 6 | |
| 7 | |
| 8 // prototype | |
|
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d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
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diff
changeset
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9 static void ball_move(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h); |
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d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
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diff
changeset
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10 static void ball_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h, SceneGraphPtr tree); |
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d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
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diff
changeset
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11 static void ball_collision_idle(SceneGraphPtr, void *sgroot_, int w, int h, SceneGraphPtr tree); |
| 589 | 12 |
| 13 | |
| 14 static float vy = 0.0f; // y 方向速度 | |
| 15 static float dt = 1.0/1.0f; // frame rate | |
| 16 | |
| 17 static float e = -0.8f; // 反発係数 | |
| 18 static float g = 9.8f; // 重力加速度 | |
| 19 //static float v0 = 0.0f; // 初速は 0 | |
| 20 | |
| 21 static float h0; // 初期高さ | |
| 22 static float ball_radius = 100.0f; | |
| 23 | |
| 24 static float speed = 10.0f; | |
| 25 | |
| 26 static void | |
|
656
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remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
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27 ball_move_idle2(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h) |
| 589 | 28 { |
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d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
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29 SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_; |
| 589 | 30 Pad *pad = sgroot->getController(); |
| 31 | |
| 32 if (pad->circle.isHold()) { | |
| 33 if (pad->left.isHold()) { | |
| 34 node->xyz[0] -= speed; | |
| 35 if(node->xyz[0] < ball_radius) | |
| 36 node->xyz[0] = ball_radius; | |
| 37 } else if (pad->right.isHold()) { | |
| 38 node->xyz[0] += speed; | |
| 39 if(node->xyz[0] > screen_w - ball_radius) | |
| 40 node->xyz[0] = screen_w - ball_radius; | |
| 41 } | |
| 42 | |
| 43 if (pad->up.isHold()) { | |
| 44 node->xyz[1] -= speed; | |
| 45 } else if (pad->down.isHold()) { | |
| 46 node->xyz[1] += speed; | |
| 47 if(node->xyz[1] > screen_h - ball_radius) | |
| 48 node->xyz[1] = screen_h - ball_radius; | |
| 49 } | |
| 50 } else { | |
| 51 node->set_move_collision(ball_move, ball_collision); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 static int time = 0; | |
| 56 | |
| 57 static void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
58 ball_move_idle(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h) |
| 589 | 59 { |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
60 SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_; |
| 589 | 61 Pad *pad = sgroot->getController(); |
| 62 | |
| 63 if (pad->circle.isPush()) { | |
| 64 node->set_move_collision(ball_move_idle2, ball_collision_idle); | |
| 65 time = 0; | |
| 66 } | |
| 67 | |
| 68 time++; | |
| 69 | |
| 70 if (time > 90) { | |
| 71 float w = (float)random(); | |
| 72 | |
| 73 w = fmodf(w, screen_w - ball_radius*2); | |
| 74 node->xyz[0] = w + ball_radius; | |
| 75 node->xyz[1] = h0; | |
| 76 node->set_move_collision(ball_move, ball_collision); | |
| 77 time = 0; | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 static void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
82 ball_move(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h) |
| 589 | 83 { |
| 84 vy += g * dt; | |
| 85 node->xyz[1] += vy * dt; | |
| 86 // node->xyz[0] += 10.0f; | |
| 87 } | |
| 88 | |
| 89 static void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
90 ball_collision_idle(SceneGraphPtr, void *sgroot_, int w, int h, SceneGraphPtr tree) |
| 589 | 91 { |
| 92 } | |
| 93 | |
| 94 static void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
95 ball_collision(SceneGraphPtr node, void *sgroot_, int screen_w, |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
96 int screen_h, SceneGraphPtr tree) |
| 589 | 97 { |
| 98 if (node->xyz[1] > screen_h - ball_radius) { | |
| 99 node->xyz[1] = screen_h - ball_radius; | |
| 100 | |
| 101 vy *= e; | |
| 102 if (vy > -g && vy < 0) { | |
| 103 vy = 0.0; | |
| 104 node->set_move_collision(ball_move_idle, ball_collision_idle); | |
| 105 } | |
| 106 } | |
| 107 } | |
| 108 | |
| 109 char *xmlfile; | |
| 110 #define MAX_ROOT 100 | |
| 111 char *parts[MAX_ROOT ]; | |
| 112 int parts_cnt; | |
| 113 | |
| 114 MainLoopPtr | |
| 115 viewer::init(Viewer *sgroot, int screen_w, int screen_h) | |
| 116 { | |
| 117 SceneGraphPtr ball; | |
| 118 | |
| 119 // 固定した値で srandom すると、毎回同じ、random() 列が生成される | |
| 120 // random な値が欲しいなら、man random に方法が書いてあります。 | |
| 121 srandom(100); | |
| 122 | |
| 123 sgroot->createFromXMLfile(xmlfile); | |
| 124 | |
| 125 ball = sgroot->createSceneGraph(); | |
| 126 ball->set_move_collision(ball_move, ball_collision); | |
| 127 | |
| 128 h0 = screen_h/2; | |
| 129 h0 = -1000; | |
| 130 | |
| 131 ball->xyz[0] = screen_w/2; | |
| 132 //ball->xyz[0] = 0.0f; | |
| 133 ball->xyz[1] = h0; | |
| 134 ball->xyz[2] = 30.0f; | |
| 135 | |
| 136 for(int i=0;i<parts_cnt; i++) { | |
| 137 ball->addChild(sgroot->createSceneGraph(parts[i])); | |
| 138 } | |
| 139 sgroot->setSceneData(ball); | |
| 140 | |
| 141 return sgroot; | |
| 142 } | |
| 143 | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
144 MainLoopPtr |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
145 viewer::init_only_sg(SgChange *sgroot, int screen_w, int screen_h) |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
146 { |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
147 return sgroot; |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
148 } |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
589
diff
changeset
|
149 |
| 589 | 150 extern Application * |
| 151 application() { | |
| 152 return new viewer(); | |
| 153 } | |
| 154 | |
| 155 const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n"; | |
| 156 | |
| 157 extern int init(TaskManager *manager, int argc, char *argv[]); | |
| 158 extern void task_initialize(); | |
| 159 static void TMend(TaskManager *manager); | |
| 160 | |
| 161 int | |
| 162 TMmain(TaskManager *manager, int argc, char *argv[]) | |
| 163 { | |
| 164 task_initialize(); | |
| 165 manager->set_TMend(TMend); | |
| 166 | |
| 167 for(int i=0;i<argc;i++) { | |
| 168 if (strcmp(argv[i],"-sg") == 0 && i+1<=argc) { | |
| 169 xmlfile = argv[i+1]; | |
| 170 } else if (strcmp(argv[i],"-name") == 0 && i+1<=argc) { | |
| 171 parts[parts_cnt++] = argv[i+1]; | |
| 172 } | |
| 173 } | |
| 174 return init(manager, argc, argv); | |
| 175 | |
| 176 } | |
| 177 | |
| 178 void | |
| 179 TMend(TaskManager *manager) | |
| 180 { | |
| 181 printf("test_nogl end\n"); | |
| 182 } | |
| 183 | |
| 184 /* end */ | |
| 185 |