| 152 |
|
extern void direct(RAY *r, srcdirf_t *f, void *p); |
| 153 |
|
extern void srcscatter(RAY *r); |
| 154 |
|
extern int m_light(OBJREC *m, RAY *r); |
| 155 |
+ |
/* defined in srcobstr.c */ |
| 156 |
|
extern void initobscache(int sn); |
| 157 |
|
extern int srcblocker(RAY *r); |
| 158 |
|
extern int srcblocked(RAY *r); |
| 159 |
|
extern void freeobscache(SRCREC *s); |
| 160 |
+ |
extern void markclip(OBJREC *m); |
| 161 |
|
/* defined in srcsamp.c */ |
| 162 |
|
extern double nextssamp(RAY *r, SRCINDEX *si); |
| 163 |
|
extern int skipparts(int ct[3], int sz[3], int pp[2], unsigned char *pt); |