64 |
|
int *slights; /* list of lights to test for scattering */ |
65 |
|
RNUMBER rno; /* unique ray number */ |
66 |
|
OBJECT robj; /* intersected object number */ |
67 |
< |
int rsrc; /* source we're aiming for */ |
67 |
> |
int rsrc; /* source we're aiming for (or ones to skip) */ |
68 |
|
float rweight; /* cumulative weight (for termination) */ |
69 |
|
float gecc; /* scattering eccentricity coefficient */ |
70 |
|
SCOLOR rcoef; /* contribution coefficient w.r.t. parent */ |
205 |
|
/* defined in preload.c */ |
206 |
|
extern int load_os(OBJREC *op); |
207 |
|
extern void preload_objs(void); |
208 |
+ |
extern char *shm_boundary; |
209 |
+ |
extern void cow_memshare(void); |
210 |
+ |
extern void cow_doneshare(void); |
211 |
|
/* defined in raycalls.c */ |
212 |
|
extern void ray_init(char *otnm); |
213 |
|
extern void ray_trace(RAY *r); |