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); |