| 21 |
|
* irradiance values are desired. |
| 22 |
|
*/ |
| 23 |
|
|
| 24 |
< |
#include "ray.h" |
| 24 |
> |
#include <time.h> |
| 25 |
|
|
| 26 |
+ |
#include "platform.h" |
| 27 |
+ |
#include "ray.h" |
| 28 |
|
#include "otypes.h" |
| 27 |
– |
|
| 29 |
|
#include "resolu.h" |
| 30 |
|
|
| 31 |
|
CUBE thescene; /* our scene */ |
| 57 |
|
int vresolu = 0; /* vertical resolution */ |
| 58 |
|
|
| 59 |
|
double dstrsrc = 0.0; /* square source distribution */ |
| 60 |
< |
double shadthresh = .05; /* shadow threshold */ |
| 61 |
< |
double shadcert = .5; /* shadow certainty */ |
| 60 |
> |
double shadthresh = .03; /* shadow threshold */ |
| 61 |
> |
double shadcert = .75; /* shadow certainty */ |
| 62 |
|
int directrelay = 2; /* number of source relays */ |
| 63 |
|
int vspretest = 512; /* virtual source pretest density */ |
| 64 |
|
int directvis = 1; /* sources visible? */ |
| 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 */ |
| 109 |
|
quit(code) /* quit program */ |
| 110 |
|
int code; |
| 111 |
|
{ |
| 112 |
< |
#ifndef NIX |
| 112 |
> |
#ifndef NON_POSIX /* XXX we don't clean up elsewhere? */ |
| 113 |
|
headclean(); /* delete header file */ |
| 114 |
|
pfclean(); /* clean up persist files */ |
| 115 |
|
#endif |
| 147 |
|
sprintf(errmsg, "cannot open input file \"%s\"", fname); |
| 148 |
|
error(SYSTEM, errmsg); |
| 149 |
|
} |
| 150 |
< |
#ifdef MSDOS |
| 150 |
> |
#ifdef _WIN32 |
| 151 |
|
if (inform != 'a') |
| 152 |
< |
setmode(fileno(fp), O_BINARY); |
| 152 |
> |
SET_FILE_BINARY(fp); |
| 153 |
|
#endif |
| 154 |
|
/* set up output */ |
| 155 |
|
setoutput(outvals); |
| 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); |
