| 12 |
|
|
| 13 |
|
#include "platform.h" |
| 14 |
|
#include "ray.h" |
| 15 |
+ |
#include "func.h" |
| 16 |
|
#include "source.h" |
| 17 |
|
#include "ambient.h" |
| 18 |
|
#include "rpaint.h" |
| 56 |
|
static void sigdie(int signo, char *msg); |
| 57 |
|
static void printdefaults(void); |
| 58 |
|
|
| 59 |
+ |
static void |
| 60 |
+ |
set_defaults(void) |
| 61 |
+ |
{ |
| 62 |
+ |
shadthresh = .1; |
| 63 |
+ |
shadcert = .25; |
| 64 |
+ |
directrelay = 0; |
| 65 |
+ |
vspretest = 128; |
| 66 |
+ |
srcsizerat = 0.; |
| 67 |
+ |
specthresh = .3; |
| 68 |
+ |
specjitter = 1.; |
| 69 |
+ |
maxdepth = 6; |
| 70 |
+ |
minweight = 1e-3; |
| 71 |
+ |
ambacc = 0.3; |
| 72 |
+ |
ambres = 32; |
| 73 |
+ |
ambdiv = 256; |
| 74 |
+ |
ambssamp = 64; |
| 75 |
+ |
} |
| 76 |
+ |
|
| 77 |
|
int |
| 78 |
|
main(int argc, char *argv[]) |
| 79 |
|
{ |
| 94 |
|
/* global program name */ |
| 95 |
|
progname = argv[0] = fixargv0(argv[0]); |
| 96 |
|
/* set our defaults */ |
| 97 |
< |
shadthresh = .1; |
| 98 |
< |
shadcert = .25; |
| 99 |
< |
directrelay = 0; |
| 81 |
< |
vspretest = 128; |
| 82 |
< |
srcsizerat = 0.; |
| 83 |
< |
specthresh = .3; |
| 84 |
< |
specjitter = 1.; |
| 85 |
< |
maxdepth = 6; |
| 86 |
< |
minweight = 1e-3; |
| 87 |
< |
ambacc = 0.3; |
| 88 |
< |
ambres = 32; |
| 89 |
< |
ambdiv = 256; |
| 90 |
< |
ambssamp = 64; |
| 97 |
> |
set_defaults(); |
| 98 |
> |
/* initialize calcomp routines */ |
| 99 |
> |
initfunc(); |
| 100 |
|
/* option city */ |
| 101 |
|
for (i = 1; i < argc; i++) { |
| 102 |
|
/* expand arguments */ |
