| 7 |
|
|
| 8 |
|
#include "copyright.h" |
| 9 |
|
|
| 10 |
– |
#include <sys/types.h> |
| 10 |
|
#include <signal.h> |
| 11 |
|
|
| 12 |
|
#include "platform.h" |
| 227 |
|
/* initialize object types */ |
| 228 |
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initotypes(); |
| 229 |
|
/* initialize urand */ |
| 230 |
< |
initurand(2048); |
| 230 |
> |
if (rand_samp) { |
| 231 |
> |
srandom((long)time(0)); |
| 232 |
> |
initurand(0); |
| 233 |
> |
} else { |
| 234 |
> |
srandom(0L); |
| 235 |
> |
initurand(2048); |
| 236 |
> |
} |
| 237 |
|
/* set up signal handling */ |
| 238 |
|
sigdie(SIGINT, "Interrupt"); |
| 239 |
|
#ifdef SIGHUP |
| 279 |
|
openheader(); |
| 280 |
|
} |
| 281 |
|
#endif |
| 277 |
– |
#ifdef _WIN32 |
| 282 |
|
if (outform != 'a') |
| 283 |
|
SET_FILE_BINARY(stdout); |
| 280 |
– |
if (octname == NULL) |
| 281 |
– |
SET_FILE_BINARY(stdin); |
| 282 |
– |
#endif |
| 284 |
|
readoct(octname, loadflags, &thescene, NULL); |
| 285 |
|
nsceneobjs = nobjects; |
| 286 |
|
|
| 309 |
|
while ((rval=fork()) == 0) { /* keep on forkin' */ |
| 310 |
|
pflock(1); |
| 311 |
|
pfhold(); |
| 312 |
+ |
ambsync(); /* load new values */ |
| 313 |
|
} |
| 314 |
|
if (rval < 0) |
| 315 |
|
error(SYSTEM, "cannot fork child for persist function"); |
| 316 |
< |
pfdetach(); /* parent exits */ |
| 316 |
> |
pfdetach(); /* parent will run then exit */ |
| 317 |
|
} |
| 318 |
|
} |
| 319 |
|
runagain: |
| 441 |
|
case 'o': printf(" origin"); break; |
| 442 |
|
case 'd': printf(" direction"); break; |
| 443 |
|
case 'v': printf(" value"); break; |
| 444 |
+ |
case 'V': printf(" contribution"); break; |
| 445 |
|
case 'l': printf(" length"); break; |
| 446 |
|
case 'L': printf(" first_length"); break; |
| 447 |
|
case 'p': printf(" point"); break; |
| 449 |
|
case 'N': printf(" unperturbed_normal"); break; |
| 450 |
|
case 's': printf(" surface"); break; |
| 451 |
|
case 'w': printf(" weight"); break; |
| 452 |
+ |
case 'W': printf(" coefficient"); break; |
| 453 |
|
case 'm': printf(" modifier"); break; |
| 454 |
|
case 'M': printf(" material"); break; |
| 451 |
– |
case 'W': printf(" contribution"); break; |
| 455 |
|
case '-': printf(" stroke"); break; |
| 456 |
|
} |
| 457 |
|
putchar('\n'); |