Mario Kart 64
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render.inc.c
Go to the documentation of this file.
1#include <actors.h>
2#include <PR/gbi.h>
3#include <main.h>
4#include "courses/kalimari_desert/course_data.h"
5
14void render_actor_train_engine(Camera *camera, struct TrainCar *actor) {
15 UNUSED s32 pad[2];
16 s32 maxObjectsReached;
17 Vec3f sp160;
18 Mat4 sp120;
19 Mat4 spE0;
20 Mat4 spA0;
21
22 f32 distance = is_within_render_distance(camera->pos, actor->pos, camera->rot[1], 2500.0f, gCameraZoom[camera - camera1], 9000000.0f);
23
24 if (distance < 0.0f) { return; }
25
26 gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
27
28 mtxf_pos_rotation_xyz(sp120, actor->pos, actor->rot);
29 maxObjectsReached = render_set_position(sp120, 0) == 0;
30 if (maxObjectsReached) { return; }
31
32 if (distance < 122500.0f) {
33
34 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1C0F0);
35 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1B978);
36
37 } else if (distance < 640000.0f) {
38
39 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1D670);
40 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1D160);
41 } else {
42 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1E910);
43 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1E480);
44 }
45 if (1440000.0f < distance) { return; }
46
47 gSPClearGeometryMode(gDisplayListHead++, G_CULL_BACK);
48 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D28);
49
50 mtxf_rotate_x(sp120, actor->wheelRot);
51 vec3f_set(sp160, 17.0f, 6.0f, 32.0f);
52 mtxf_translate(spE0, sp160);
53 mtxf_multiplication(spA0, sp120, spE0);
54
55 maxObjectsReached = render_set_position(spA0, 3) == 0;
56 if (maxObjectsReached) { return; }
57
58 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
59 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
60
61 mtxf_rotate_x(sp120, actor->wheelRot);
62 vec3f_set(sp160, -17.0, 6.0f, 32.0f);
63 mtxf_translate(spE0, sp160);
64 mtxf_multiplication(spA0, sp120, spE0);
65
66 maxObjectsReached = render_set_position(spA0, 3) == 0;
67 if (maxObjectsReached) { return; }
68
69 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
70 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
71
72 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x16C));
73 vec3f_set(sp160, 17.0f, 6.0f, 16.0f);
74 mtxf_translate(spE0, sp160);
75 mtxf_multiplication(spA0, sp120, spE0);
76
77 maxObjectsReached = render_set_position(spA0, 3) == 0;
78 if (maxObjectsReached) { return; }
79
80 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
81 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
82
83 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x16C));
84 vec3f_set(sp160, -17.0f, 6.0f, 16.0f);
85 mtxf_translate(spE0, sp160);
86 mtxf_multiplication(spA0, sp120, spE0);
87
88 maxObjectsReached = render_set_position(spA0, 3) == 0;
89 if (maxObjectsReached) { return; }
90
91 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
92 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
93
94 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x444));
95 vec3f_set(sp160, 17.0f, 12.0f, -12.0f);
96 mtxf_translate(spE0, sp160);
97 mtxf_multiplication(spA0, sp120, spE0);
98
99 maxObjectsReached = render_set_position(spA0, 3) == 0;
100 if (maxObjectsReached) { return; }
101
102 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D70);
103 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
104
105 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x444));
106 vec3f_set(sp160, -17.0f, 12.0f, -12.0f);
107 mtxf_translate(spE0, sp160);
108 mtxf_multiplication(spA0, sp120, spE0);
109
110 maxObjectsReached = render_set_position(spA0, 3) == 0;
111 if (maxObjectsReached) { return; }
112
113 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D70);
114 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
115
116 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x2D8));
117 vec3f_set(sp160, 17.0f, 12.0f, -34.0f);
118 mtxf_translate(spE0, sp160);
119 mtxf_multiplication(spA0, sp120, spE0);
120
121 maxObjectsReached = render_set_position(spA0, 3) == 0;
122 if (maxObjectsReached) { return; }
123
124 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D70);
125 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
126
127 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x2D8));
128 vec3f_set(sp160, -17.0f, 12.0f, -34.0f);
129 mtxf_translate(spE0, sp160);
130 mtxf_multiplication(spA0, sp120, spE0);
131
132 maxObjectsReached = render_set_position(spA0, 3) == 0;
133 if (maxObjectsReached) { return; }
134
135 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D70);
136 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
137 gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
138}
139
140void render_actor_train_tender(Camera *camera, struct TrainCar *actor) {
141 Mat4 sp120;
142 Vec3f sp160;
143 Mat4 spE0;
144 Mat4 spA0;
145
146 f32 temp_f0 = is_within_render_distance(camera->pos, actor->pos, camera->rot[1], 625.0f, gCameraZoom[camera - camera1], 9000000.0f);
147
148 if (temp_f0 < 0.0f) { return; }
149
150 gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
151
152 mtxf_pos_rotation_xyz(sp120, actor->pos, actor->rot);
153 if (render_set_position(sp120, 0) == 0) { return; }
154
155 if (temp_f0 < 250000.0f) {
156
157 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1F228);
158
159 } else if (temp_f0 < 1000000.0f) {
160 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1F708);
161 } else {
162 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_1FAF8);
163 }
164 if (1440000.0f < temp_f0) { return; }
165
166 gSPClearGeometryMode(gDisplayListHead++, G_CULL_BACK);
167 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D28);
168
169 mtxf_rotate_x(sp120, actor->wheelRot);
170 vec3f_set(sp160, 17.0f, 6.0f, 8.0f);
171 mtxf_translate(spE0, sp160);
172 mtxf_multiplication(spA0, sp120, spE0);
173
174 if (render_set_position(spA0, 3) == 0) { return; }
175
176 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
177 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
178
179 mtxf_rotate_x(sp120, actor->wheelRot);
180 vec3f_set(sp160, -17.0, 6.0f, 8.0f);
181 mtxf_translate(spE0, sp160);
182 mtxf_multiplication(spA0, sp120, spE0);
183
184 if (render_set_position(spA0, 3) == 0) { return; }
185
186 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
187 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
188
189 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x444));
190 vec3f_set(sp160, 17.0f, 6.0f, -8.0f);
191 mtxf_translate(spE0, sp160);
192 mtxf_multiplication(spA0, sp120, spE0);
193
194 if (render_set_position(spA0, 3) == 0) { return; }
195
196 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
197 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
198
199 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x444));
200 vec3f_set(sp160, -17.0f, 6.0f, -8.0f);
201 mtxf_translate(spE0, sp160);
202 mtxf_multiplication(spA0, sp120, spE0);
203
204 if (render_set_position(spA0, 3) == 0) { return; }
205 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
206 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
207 gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
208}
209
210void render_actor_train_passenger_car(Camera *camera, struct TrainCar *actor) {
211 Mat4 sp120;
212 Vec3f sp160;
213 Mat4 spE0;
214 Mat4 spA0;
215
216 f32 temp_f0 = is_within_render_distance(camera->pos, actor->pos, camera->rot[1], 2025.0f, gCameraZoom[camera - camera1], 9000000.0f);
217
218 if (temp_f0 < 0.0f) { return; }
219
220 gSPClearGeometryMode(gDisplayListHead++, G_LIGHTING);
221
222 mtxf_pos_rotation_xyz(sp120, actor->pos, actor->rot);
223
224 if (render_set_position(sp120, 0) == 0) { return; }
225
226 if (temp_f0 < 250000.0f) {
227
228 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_20A20);
229 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_20A08);
230
231 } else if (temp_f0 < 1000000.0f) {
232
233 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_21550);
234 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_21220);
235 } else {
236 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_21C90);
237 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_21A80);
238 }
239 if (1440000.0f < temp_f0) { return; }
240
241 gSPClearGeometryMode(gDisplayListHead++, G_CULL_BACK);
242 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22D28);
243
244 mtxf_rotate_x(sp120, actor->wheelRot);
245 vec3f_set(sp160, 17.0f, 6.0f, 28.0f);
246 mtxf_translate(spE0, sp160);
247 mtxf_multiplication(spA0, sp120, spE0);
248
249 if (render_set_position(spA0, 3) == 0) { return; }
250
251 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
252 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
253
254 mtxf_rotate_x(sp120, actor->wheelRot);
255 vec3f_set(sp160, -17.0, 6.0f, 28.0f);
256 mtxf_translate(spE0, sp160);
257 mtxf_multiplication(spA0, sp120, spE0);
258
259 if (render_set_position(spA0, 3) == 0) { return; }
260
261 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
262 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
263
264 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x222));
265 vec3f_set(sp160, 17.0f, 6.0f, 12.0f);
266 mtxf_translate(spE0, sp160);
267 mtxf_multiplication(spA0, sp120, spE0);
268
269 if (render_set_position(spA0, 3) == 0) { return; }
270
271 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
272 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
273
274 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x222));
275 vec3f_set(sp160, -17.0f, 6.0f, 12.0f);
276 mtxf_translate(spE0, sp160);
277 mtxf_multiplication(spA0, sp120, spE0);
278
279 if (render_set_position(spA0, 3) == 0) { return; }
280
281 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
282 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
283
284 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x5B0));
285 vec3f_set(sp160, 17.0f, 6.0f, -8.0f);
286 mtxf_translate(spE0, sp160);
287 mtxf_multiplication(spA0, sp120, spE0);
288
289 if (render_set_position(spA0, 3) == 0) { return; }
290
291 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
292 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
293
294 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x5B0));
295 vec3f_set(sp160, -17.0f, 6.0f, -8.0f);
296 mtxf_translate(spE0, sp160);
297 mtxf_multiplication(spA0, sp120, spE0);
298
299 if (render_set_position(spA0, 3) == 0) { return; }
300
301 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
302 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
303
304 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x16C));
305 vec3f_set(sp160, 17.0f, 6.0f, -24.0f);
306 mtxf_translate(spE0, sp160);
307 mtxf_multiplication(spA0, sp120, spE0);
308
309 if (render_set_position(spA0, 3) == 0) { return; }
310
311 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
312 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
313
314 mtxf_rotate_x(sp120, (s16) (actor->wheelRot + 0x16C));
315 vec3f_set(sp160, -17.0f, 6.0f, -24.0f);
316 mtxf_translate(spE0, sp160);
317 mtxf_multiplication(spA0, sp120, spE0);
318
319 if (render_set_position(spA0, 3) == 0) { return; }
320
321 gSPDisplayList(gDisplayListHead++, d_course_kalimari_desert_dl_22DB8);
322 gSPPopMatrix(gDisplayListHead++, G_MTX_MODELVIEW);
323 gSPSetGeometryMode(gDisplayListHead++, G_CULL_BACK);
324}
camera1
Camera * camera1
Definition camera.c:23
gCourseMaxZ
s16 gCourseMaxZ
Definition code_800029B0.c:92
Vec3f
f32 Vec3f[3]
Definition common_structs.h:6
Mat4
f32 Mat4[4][4]
Definition common_structs.h:16
G_CULL_BACK
#define G_CULL_BACK
Definition gbi.h:355
G_MTX_MODELVIEW
#define G_MTX_MODELVIEW
Definition gbi.h:309
G_LIGHTING
#define G_LIGHTING
Definition gbi.h:359
d_course_kalimari_desert_dl_1FAF8
Gfx d_course_kalimari_desert_dl_1FAF8[]
Definition course_data.c:7295
d_course_kalimari_desert_dl_22D28
Gfx d_course_kalimari_desert_dl_22D28[]
Definition course_data.c:8269
d_course_kalimari_desert_dl_20A20
Gfx d_course_kalimari_desert_dl_20A20[]
Definition course_data.c:7701
d_course_kalimari_desert_dl_21A80
Gfx d_course_kalimari_desert_dl_21A80[]
Definition course_data.c:8147
d_course_kalimari_desert_dl_22DB8
Gfx d_course_kalimari_desert_dl_22DB8[]
Definition course_data.c:8295
d_course_kalimari_desert_dl_21550
Gfx d_course_kalimari_desert_dl_21550[]
Definition course_data.c:8016
d_course_kalimari_desert_dl_20A08
Gfx d_course_kalimari_desert_dl_20A08[]
Definition course_data.c:7694
d_course_kalimari_desert_dl_1F708
Gfx d_course_kalimari_desert_dl_1F708[]
Definition course_data.c:7172
d_course_kalimari_desert_dl_1F228
Gfx d_course_kalimari_desert_dl_1F228[]
Definition course_data.c:7036
d_course_kalimari_desert_dl_1C0F0
Gfx d_course_kalimari_desert_dl_1C0F0[]
Definition course_data.c:5762
d_course_kalimari_desert_dl_21C90
Gfx d_course_kalimari_desert_dl_21C90[]
Definition course_data.c:8241
d_course_kalimari_desert_dl_1B978
Gfx d_course_kalimari_desert_dl_1B978[]
Definition course_data.c:5491
d_course_kalimari_desert_dl_1E480
Gfx d_course_kalimari_desert_dl_1E480[]
Definition course_data.c:6633
d_course_kalimari_desert_dl_1D160
Gfx d_course_kalimari_desert_dl_1D160[]
Definition course_data.c:6121
d_course_kalimari_desert_dl_1E910
Gfx d_course_kalimari_desert_dl_1E910[]
Definition course_data.c:6811
d_course_kalimari_desert_dl_1D670
Gfx d_course_kalimari_desert_dl_1D670[]
Definition course_data.c:6315
d_course_kalimari_desert_dl_21220
Gfx d_course_kalimari_desert_dl_21220[]
Definition course_data.c:7886
d_course_kalimari_desert_dl_22D70
Gfx d_course_kalimari_desert_dl_22D70[]
Definition course_data.c:8282
course_data.h
UNUSED
#define UNUSED
Definition macros.h:24
gDisplayListHead
Gfx * gDisplayListHead
Definition main.c:133
gCameraZoom
f32 gCameraZoom[4]
Definition main.c:123
mtxf_rotate_x
void mtxf_rotate_x(Mat4 mat, s16 angle)
Definition math_util.c:320
is_within_render_distance
f32 is_within_render_distance(Vec3f cameraPos, Vec3f objectPos, u16 orientationY, f32 minDistance, f32 fov, f32 maxDistance)
Definition math_util.c:1092
mtxf_multiplication
void mtxf_multiplication(Mat4 dest, Mat4 mat1, Mat4 mat2)
Definition math_util.c:820
mtxf_pos_rotation_xyz
void mtxf_pos_rotation_xyz(Mat4 out, Vec3f pos, Vec3s orientation)
Definition math_util.c:466
vec3f_set
void vec3f_set(Vec3f arg0, f32 arg1, f32 arg2, f32 arg3)
Definition math_util.c:101
render_set_position
s32 render_set_position(Mat4 arg0, s32 arg1)
Definition math_util.c:49
mtxf_translate
void mtxf_translate(Mat4 dest, Vec3f b)
Definition math_util.c:212
Camera
Definition camera.h:26
Camera::rot
Vec3s rot
Definition camera.h:33
Camera::pos
Vec3f pos
Definition camera.h:27
TrainCar
Definition actor_types.h:144
TrainCar::wheelRot
s16 wheelRot
Definition actor_types.h:148
TrainCar::pos
Vec3f pos
Definition actor_types.h:153
TrainCar::rot
Vec3s rot
Definition actor_types.h:151
render_actor_train_engine
void render_actor_train_engine(Camera *camera, struct TrainCar *actor)
Renders the train engine actor. Actor used in Kalimari Desert. His update position are made in vehicl...
Definition render.inc.c:14
render_actor_train_tender
void render_actor_train_tender(Camera *camera, struct TrainCar *actor)
Definition render.inc.c:140
render_actor_train_passenger_car
void render_actor_train_passenger_car(Camera *camera, struct TrainCar *actor)
Definition render.inc.c:210
s32
signed int s32
Definition ultratypes.h:15
s16
signed short int s16
Definition ultratypes.h:13
f32
float f32
Definition ultratypes.h:33