| 21 |
|
* irradiance values are desired. |
| 22 |
|
*/ |
| 23 |
|
|
| 24 |
+ |
#include <time.h> |
| 25 |
+ |
|
| 26 |
|
#include "platform.h" |
| 27 |
|
#include "ray.h" |
| 28 |
|
#include "otypes.h" |
| 74 |
|
|
| 75 |
|
int backvis = 1; /* back face visibility */ |
| 76 |
|
|
| 77 |
< |
int maxdepth = 6; /* maximum recursion depth */ |
| 78 |
< |
double minweight = 4e-3; /* minimum ray weight */ |
| 77 |
> |
int maxdepth = 8; /* maximum recursion depth */ |
| 78 |
> |
double minweight = 2e-3; /* minimum ray weight */ |
| 79 |
|
|
| 80 |
|
char *ambfile = NULL; /* ambient file name */ |
| 81 |
|
COLOR ambval = BLKCOLOR; /* ambient value */ |
| 82 |
|
int ambvwt = 0; /* initial weight for ambient value */ |
| 83 |
< |
double ambacc = 0.2; /* ambient accuracy */ |
| 84 |
< |
int ambres = 128; /* ambient resolution */ |
| 85 |
< |
int ambdiv = 512; /* ambient divisions */ |
| 86 |
< |
int ambssamp = 0; /* ambient super-samples */ |
| 83 |
> |
double ambacc = 0.1; /* ambient accuracy */ |
| 84 |
> |
int ambres = 256; /* ambient resolution */ |
| 85 |
> |
int ambdiv = 1024; /* ambient divisions */ |
| 86 |
> |
int ambssamp = 512; /* ambient super-samples */ |
| 87 |
|
int ambounce = 0; /* ambient bounces */ |
| 88 |
|
char *amblist[128]; /* ambient include/exclude list */ |
| 89 |
|
int ambincl = -1; /* include == 1, exclude == 0 */ |
| 285 |
|
thisray.rmax = dmax; |
| 286 |
|
rayorigin(&thisray, NULL, PRIMARY, 1.0); |
| 287 |
|
if (castonly) { |
| 288 |
< |
if (!localhit(&thisray, &thescene)) |
| 288 |
> |
if (!localhit(&thisray, &thescene)) { |
| 289 |
|
if (thisray.ro == &Aftplane) { /* clipped */ |
| 290 |
|
thisray.ro = NULL; |
| 291 |
|
thisray.rot = FHUGE; |
| 292 |
|
} else |
| 293 |
|
sourcehit(&thisray); |
| 294 |
+ |
} |
| 295 |
|
} else |
| 296 |
|
rayvalue(&thisray); |
| 297 |
|
printvals(&thisray); |
