Mercurial > hg > Game > Cerium
annotate Renderer/Test/chain_old.cc @ 580:ec9dd24c2dc8 draft
add all object in file in dynamic_create
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sat, 24 Oct 2009 16:32:29 +0900 |
| parents | 764772be1e3c |
| children | 083883af1c9c |
| rev | line source |
|---|---|
| 539 | 1 #include <iostream> |
| 2 #include <math.h> | |
| 3 #include "SceneGraphRoot.h" | |
| 4 #include "SGList.h" | |
| 5 #include "SceneGraph.h" | |
| 6 #include "TaskManager.h" | |
| 7 #include "Func.h" | |
| 8 | |
| 9 | |
| 10 #define FALSE 0 | |
| 11 #define TRUE !FALSE | |
| 12 #define CHAIN_LEN 50 | |
| 13 | |
| 14 static double m = 100.0; | |
| 15 static double k = 7000.0; | |
| 16 static double g = 9.8; | |
| 17 static double dt = 0.003; | |
| 18 static double chain_width = 10; | |
| 19 static double safe = 0.995; | |
| 20 | |
| 21 typedef struct { | |
| 22 double x, y, next_x, next_y; | |
| 23 double vx, vy, next_vx, next_vy; | |
| 24 int can_move; | |
| 25 } CHAIN_VARS; | |
| 26 | |
| 27 CHAIN_VARS cv[CHAIN_LEN]; | |
| 28 | |
| 29 void | |
| 30 init_chainold_vars(CHAIN_VARS *cv) { | |
| 31 cv->x = 0, cv->y = 0, cv->next_x = 0, cv->next_y = 0; | |
| 32 cv->vx = 0, cv->vy = 0, cv->next_vx = 0, cv->next_vy = 0; | |
| 33 cv->can_move = TRUE; | |
| 34 } | |
| 35 | |
| 36 void | |
| 37 set_old_vector(CHAIN_VARS *cv, SceneGraphPtr sg) { | |
| 38 sg->xyz[0] = (float)cv->next_x; | |
| 39 sg->xyz[1] = (float)cv->next_y; | |
| 40 sg->xyz[2] = 0.0f; | |
| 41 } | |
| 42 | |
| 43 | |
| 44 static void | |
| 45 chain_old_move_ope(SceneGraphPtr node, int screen_w, int screen_h) | |
| 46 { | |
| 47 Pad *pad = sgroot->getController(); | |
| 48 | |
| 49 if (pad->start.isHold()) { | |
| 50 cv[CHAIN_LEN-1].can_move = FALSE; | |
| 51 if (pad->left.isHold()) { | |
| 52 cv[CHAIN_LEN-1].x += -5.0; | |
| 53 } else if (pad->right.isHold()) { | |
| 54 cv[CHAIN_LEN-1].x += 5.0; | |
| 55 } | |
| 56 | |
| 57 if (pad->up.isHold()) { | |
| 58 cv[CHAIN_LEN-1].y += -5.0; | |
| 59 } else if (pad->down.isHold()) { | |
| 60 cv[CHAIN_LEN-1].y += 5.0; | |
| 61 } | |
| 62 } else { | |
| 63 cv[CHAIN_LEN-1].can_move = TRUE; | |
| 64 } | |
| 65 } | |
| 66 | |
| 67 void | |
| 68 chain_old_move(SceneGraphPtr sg, int w, int h) | |
| 69 { | |
| 70 int id = sg->id; | |
| 71 if(id == 0) { | |
| 72 for(int cnt = 0; cnt < 600; cnt++) { | |
| 73 for(int i = 0; i < CHAIN_LEN; i++) { | |
| 74 if(cv[i].can_move) { | |
| 75 double dx = cv[i-1].x - cv[i].x; | |
| 76 double dy = cv[i-1].y - cv[i].y; | |
| 77 double l = sqrt(dx * dx + dy * dy); | |
| 78 double a = k * (l - chain_width) / m; | |
| 79 double ax = a * dx / l; | |
| 80 double ay = a * dy / l; | |
| 81 if(i < CHAIN_LEN - 1) { | |
| 82 dx = cv[i+1].x - cv[i].x; | |
| 83 dy = cv[i+1].y - cv[i].y; | |
| 84 l = sqrt(dx * dx + dy * dy); | |
| 85 a = k * (l - chain_width) / m; | |
| 86 ax += a * dx / l; | |
| 87 ay += a * dy / l; | |
| 88 } | |
| 89 ay += g; | |
| 90 cv[i].vx *= safe; | |
| 91 cv[i].vy *= safe; | |
| 92 cv[i].next_vx = cv[i].vx + ax * dt; | |
| 93 cv[i].next_vy = cv[i].vy + ay * dt; | |
| 94 cv[i].next_x = cv[i].x + cv[i].vx * dt; | |
| 95 cv[i].next_y = cv[i].y + cv[i].vy * dt; | |
| 96 } else { | |
| 97 cv[i].next_x = cv[i].x; | |
| 98 cv[i].next_y = cv[i].y; | |
| 99 } | |
| 100 } | |
| 101 for(int i = 0; i < CHAIN_LEN; i++) { | |
| 102 cv[i].vx = cv[i].next_vx; | |
| 103 cv[i].vy = cv[i].next_vy; | |
| 104 cv[i].x = cv[i].next_x; | |
| 105 cv[i].y = cv[i].next_y; | |
| 106 } | |
| 107 } | |
| 108 // cout << id << ", " << sg->xyz[1] << endl; | |
| 109 } | |
| 110 set_old_vector(&cv[id], sg); | |
| 111 int p, n; | |
| 112 p = n = id; | |
| 113 if(p != 0) { | |
| 114 p--; | |
| 115 } | |
| 116 if(n != CHAIN_LEN - 1) { | |
| 117 n++; | |
| 118 } | |
| 119 sg->angle[2-(id%2)*2] | |
| 120 = 90 + atan((cv[p].next_y - cv[n].next_y) / (cv[p].next_x - cv[n].next_x)) * 180 / M_PI; | |
| 121 } | |
| 122 | |
| 123 void | |
| 124 chain_old_collision(SceneGraphPtr sg, int w, int h, SceneGraphPtr osg) | |
| 125 { | |
| 126 | |
| 127 } | |
| 128 | |
|
557
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
129 MainLoopPtr |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
130 chain_old::init(Viewer *sgroot, int w, int h) |
| 539 | 131 { |
| 132 SceneGraphPtr root_old_chain, chain; | |
| 133 CHAIN_VARS rcv; | |
| 134 | |
| 135 sgroot->createFromXMLfile(manager,"xml_file/chain.xml"); | |
| 136 | |
| 137 root_old_chain = sgroot->createSceneGraph(CHAIN); | |
| 138 root_old_chain->set_move_collision(chain_old_move_ope, chain_old_collision); | |
| 139 init_chainold_vars(&rcv); | |
| 140 rcv.next_x = w / 2; | |
| 141 rcv.next_y = 0.0; | |
| 142 set_old_vector(&rcv, root_old_chain); | |
| 143 | |
| 144 for(int i = 0; i < CHAIN_LEN; i++) { | |
| 145 chain = sgroot->createSceneGraph(CHAIN); | |
| 146 chain->id = i; | |
| 147 init_chainold_vars(&cv[i]); | |
| 148 cv[i].x = 0; | |
| 149 cv[i].y = chain_width * i; | |
| 150 set_old_vector(&cv[i], chain); | |
| 151 chain->angle[1] = -90 * (i % 2); | |
| 152 chain->set_move_collision(chain_old_move, chain_old_collision); | |
| 153 | |
| 154 root_old_chain->addChild(chain); | |
| 155 } | |
| 156 cv[0].can_move = FALSE; | |
| 157 | |
| 158 sgroot->setSceneData(root_old_chain); | |
|
557
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
159 return sgroot; |
| 539 | 160 } |
|
557
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
161 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
162 extern Application * |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
163 application() { |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
164 return new ball_bound(); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
165 } |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
166 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
167 const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n"; |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
168 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
169 extern int init(TaskManager *manager, int argc, char *argv[]); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
170 extern void task_initialize(); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
171 static void TMend(TaskManager *manager); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
172 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
173 int |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
174 TMmain(TaskManager *manager, int argc, char *argv[]) |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
175 { |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
176 task_initialize(); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
177 manager->set_TMend(TMend); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
178 return init(manager, argc, argv); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
179 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
180 } |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
181 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
182 void |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
183 TMend(TaskManager *manager) |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
184 { |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
185 printf("test_nogl end\n"); |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
186 } |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
187 |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
188 /* end */ |
|
764772be1e3c
fix examlples (on going)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
540
diff
changeset
|
189 |