Mercurial > hg > old > magoroku_racing.bad
annotate camera.c @ 91:cb6c6de125dc
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| author | Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 26 May 2011 14:44:03 +0900 |
| parents | 8edae89a3877 |
| children | 0b65ca27f113 |
| rev | line source |
|---|---|
| 0 | 1 #include <stdlib.h> |
| 91 | 2 #include <string.h> |
| 3 #include "libps2.h" | |
| 4 #include "ps2util.h" | |
| 0 | 5 #include "car.h" |
| 6 #include "game.h" | |
| 7 #include "controler.h" | |
| 91 | 8 #include "camera.h" |
| 0 | 9 |
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compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
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changeset
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10 //大域変数、各部で共有 |
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8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
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changeset
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11 //extern SGO_PAD pad; |
| 0 | 12 |
| 91 | 13 static CAMERA camera, def_camera; |
| 0 | 14 |
| 15 | |
| 16 void | |
| 17 camera_init() | |
| 18 { | |
| 91 | 19 |
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8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
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20 //カメラの初期位置設定 |
| 0 | 21 def_camera.xyz[0] = 0; |
| 22 def_camera.xyz[1] =-7;// -3; | |
| 23 def_camera.xyz[2] =-14; //0; | |
| 24 def_camera.xyz[3] = 1; | |
| 25 | |
| 26 def_camera.zd[0] = 0; | |
| 27 def_camera.zd[1] = 2; | |
| 28 def_camera.zd[2] = 7; | |
| 29 def_camera.zd[3] = 1; | |
| 30 | |
| 31 def_camera.yd[0] = 0; | |
| 32 def_camera.yd[1] = 1; | |
| 33 def_camera.yd[2] = 0; | |
| 34 def_camera.yd[3] = 1; | |
| 35 | |
| 36 def_camera.angle[0]=-0.2;//0; //pich | |
| 37 def_camera.angle[1]=0; //yoh | |
| 38 def_camera.angle[2]=0; //roll | |
| 39 def_camera.angle[3]=0; | |
|
90
8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
|
40 |
|
8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
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41 //def_cameraをcameraにコピー |
| 0 | 42 memcpy( &camera, &def_camera, sizeof(CAMERA)); |
| 91 | 43 set_camera(&def_camera); |
| 44 | |
| 0 | 45 } |
| 46 | |
| 47 | |
| 91 | 48 |
| 49 /* | |
| 50 ps2依存関係から拝借。 | |
| 51 自分が消したのか、元々無いのかは覚えていないけど | |
| 52 呼ばれているのでとりあえず（空っぽにしておく）。 | |
| 53 */ | |
| 54 // set_camera must be called if camera's parameters were moved | |
| 55 void set_camera(CAMERA *camera) | |
| 56 { | |
| 57 //vu0_rot_camera_matrix(world_view, camera->xyz, camera->zd, camera->yd,camera->angle); | |
| 58 } | |
| 59 | |
| 60 | |
| 61 | |
| 62 | |
| 0 | 63 /** |
| 88 | 64 * pose: カメラの対象物(obj)の座標行列 |
| 65 * カメラがobjについていくように(そのような動きに見せるため) | |
| 66 * カメラの位置ベクトル、視点ベクトルを更新 | |
| 0 | 67 */ |
| 68 void | |
| 91 | 69 camera_update(Game *game, FMATRIX pose) |
| 0 | 70 { |
| 71 | |
| 91 | 72 FVECTOR location, eyes, vertical, angle; |
| 73 | |
| 74 //int type = game->camera_type; | |
| 0 | 75 |
| 91 | 76 ps2_vu0_apply_matrix(location, pose, def_camera.xyz); |
| 77 ps2_vu0_apply_matrix(eyes, pose, def_camera.zd); | |
| 78 ps2_vu0_apply_matrix(vertical, pose, def_camera.yd); | |
| 0 | 79 |
| 80 /**When the car bends, the angle of the camera is changed**/ | |
|
90
8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
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81 //if(pad.left>0 && game.jiki->speed !=0){ |
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8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
|
82 if(game->jiki->speed !=0){ |
| 91 | 83 if(def_camera.angle[1]<=0.2){ |
| 84 def_camera.angle[1]+=0.02; | |
| 85 } | |
| 0 | 86 } |
|
90
8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
|
87 //else if(pad.right>0 && game.jiki->speed !=0){ |
|
8edae89a3877
compile on Mac OS X
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
88
diff
changeset
|
88 else if(game->jiki->speed !=0){ |
| 91 | 89 if(def_camera.angle[1]>=-0.2){ |
| 90 def_camera.angle[1]-=0.02; | |
| 91 } | |
| 0 | 92 } |
| 93 else { | |
| 91 | 94 if(def_camera.angle[1]<-0.01){ |
| 95 def_camera.angle[1]+=0.02; | |
| 96 } | |
| 97 else if(def_camera.angle[1]>0.01){ | |
| 98 def_camera.angle[1]-=0.02; | |
| 99 } | |
| 0 | 100 } |
| 91 | 101 ps2_vu0_apply_matrix(angle, pose, def_camera.angle); |
| 0 | 102 ps2_vu0_copy_vector(camera.xyz, location); |
| 103 ps2_vu0_copy_vector(camera.zd, eyes); | |
| 104 ps2_vu0_copy_vector(camera.yd, vertical); | |
| 105 ps2_vu0_copy_vector(camera.angle, angle); | |
| 91 | 106 set_camera(&camera); |
| 0 | 107 |
| 108 } | |
| 109 | |
| 110 |