16 |
|
#include "random.h" |
17 |
|
|
18 |
|
#ifndef WFLUSH |
19 |
< |
#ifdef SPEED |
20 |
< |
#define WFLUSH (5*SPEED) |
21 |
< |
#else |
22 |
< |
#define WFLUSH 100 /* flush after this many rays */ |
19 |
> |
#define WFLUSH 2048 /* flush after this many rays */ |
20 |
|
#endif |
24 |
– |
#endif |
21 |
|
|
22 |
|
#ifdef SMLFLT |
23 |
|
#define sscanvec(s,v) (sscanf(s,"%f %f %f",v,v+1,v+2)==3) |
167 |
|
setcolor(thisray.rcol, 0.0, 0.0, 0.0); |
168 |
|
} else { |
169 |
|
rayorigin(&thisray, PRIMARY, NULL, NULL); |
170 |
< |
samplendx++; |
170 |
> |
samplendx = rand_samp ? random() : samplendx+1; |
171 |
|
rayvalue(&thisray); |
172 |
|
} |
173 |
|
|