| 154 |
|
int ambincl = -1; /* include == 1, exclude == 0 */ |
| 155 |
|
|
| 156 |
|
|
| 157 |
< |
extern void |
| 157 |
> |
void |
| 158 |
|
ray_init( /* initialize ray-tracing calculation */ |
| 159 |
|
char *otnm |
| 160 |
|
) |
| 182 |
|
/* ready to go... */ |
| 183 |
|
} |
| 184 |
|
|
| 185 |
< |
extern void |
| 185 |
> |
void |
| 186 |
|
ray_trace( /* trace a primary ray */ |
| 187 |
|
RAY *r |
| 188 |
|
) |
| 193 |
|
} |
| 194 |
|
|
| 195 |
|
|
| 196 |
< |
extern void |
| 196 |
> |
void |
| 197 |
|
ray_done( /* free ray-tracing data */ |
| 198 |
|
int freall |
| 199 |
|
) |
| 221 |
|
} |
| 222 |
|
|
| 223 |
|
|
| 224 |
< |
extern void |
| 224 |
> |
void |
| 225 |
|
ray_save( /* save current parameter settings */ |
| 226 |
|
RAYPARAMS *rp |
| 227 |
|
) |
| 272 |
|
} |
| 273 |
|
|
| 274 |
|
|
| 275 |
< |
extern void |
| 275 |
> |
void |
| 276 |
|
ray_restore( /* restore parameter settings */ |
| 277 |
|
RAYPARAMS *rp |
| 278 |
|
) |
| 340 |
|
} |
| 341 |
|
|
| 342 |
|
|
| 343 |
< |
extern void |
| 343 |
> |
void |
| 344 |
|
ray_defaults( /* get default parameter values */ |
| 345 |
|
RAYPARAMS *rp |
| 346 |
|
) |