| 226 |
|
/* initialize object types */ |
| 227 |
|
initotypes(); |
| 228 |
|
/* initialize urand */ |
| 229 |
< |
srandom(rand_samp ? (long)time(0) : 0L); |
| 230 |
< |
initurand(2048); |
| 229 |
> |
if (rand_samp) { |
| 230 |
> |
srandom((long)time(0)); |
| 231 |
> |
initurand(0); |
| 232 |
> |
} else { |
| 233 |
> |
srandom(0L); |
| 234 |
> |
initurand(2048); |
| 235 |
> |
} |
| 236 |
|
/* set up signal handling */ |
| 237 |
|
sigdie(SIGINT, "Interrupt"); |
| 238 |
|
#ifdef SIGHUP |
| 317 |
|
pflock(1); |
| 318 |
|
pfhold(); |
| 319 |
|
tstart = time((time_t *)NULL); |
| 320 |
+ |
ambsync(); /* load new values */ |
| 321 |
|
} |
| 322 |
|
if (rval < 0) |
| 323 |
|
error(SYSTEM, "cannot fork child for persist function"); |
| 324 |
< |
pfdetach(); /* parent exits */ |
| 324 |
> |
pfdetach(); /* parent will run then exit */ |
| 325 |
|
} |
| 326 |
|
} |
| 327 |
|
runagain: |
| 442 |
|
ourview.type==VT_HEM ? "hemispherical" : |
| 443 |
|
ourview.type==VT_ANG ? "angular" : |
| 444 |
|
ourview.type==VT_CYL ? "cylindrical" : |
| 445 |
+ |
ourview.type==VT_PLS ? "planisphere" : |
| 446 |
|
"unknown"); |
| 447 |
|
printf("-vp %f %f %f\t# view point\n", |
| 448 |
|
ourview.vp[0], ourview.vp[1], ourview.vp[2]); |
