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8 |
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#include "copyright.h" |
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10 |
< |
#include <sys/types.h> |
10 |
> |
#include <time.h> |
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#include <signal.h> |
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13 |
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#include "platform.h" |
18 |
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#include "random.h" |
19 |
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#include "paths.h" |
20 |
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#include "view.h" |
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+ |
#include "pmapray.h" |
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|
23 |
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/* persistent processes define */ |
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#ifdef F_SETLKW |
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51 |
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extern double mblur; /* motion blur parameter */ |
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53 |
+ |
extern double dblur; /* depth-of-field blur parameter */ |
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+ |
|
55 |
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static void onsig(int signo); |
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static void sigdie(int signo, char *msg); |
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static void printdefaults(void); |
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#define check(ol,al) if (argv[i][ol] || \ |
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badarg(argc-i-1,argv+i+1,al)) \ |
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goto badopt |
66 |
< |
#define bool(olen,var) switch (argv[i][olen]) { \ |
66 |
> |
#define check_bool(olen,var) switch (argv[i][olen]) { \ |
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case '\0': var = !var; break; \ |
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case 'y': case 'Y': case 't': case 'T': \ |
69 |
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case '+': case '1': var = 1; break; \ |
77 |
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int loadflags = ~IO_FILES; |
78 |
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int seqstart = 0; |
79 |
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int persist = 0; |
80 |
< |
int duped1; |
80 |
> |
int duped1 = -1; |
81 |
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int rval; |
82 |
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int i; |
83 |
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/* record start time */ |
155 |
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check(3,"f"); |
156 |
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mblur = atof(argv[++i]); |
157 |
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break; |
158 |
+ |
case 'd': /* aperture */ |
159 |
+ |
check(3,"f"); |
160 |
+ |
dblur = atof(argv[++i]); |
161 |
+ |
break; |
162 |
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default: |
163 |
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goto badopt; |
164 |
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} |
209 |
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#endif |
210 |
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case 'w': /* warnings */ |
211 |
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rval = erract[WARNING].pf != NULL; |
212 |
< |
bool(2,rval); |
212 |
> |
check_bool(2,rval); |
213 |
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if (rval) erract[WARNING].pf = wputs; |
214 |
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else erract[WARNING].pf = NULL; |
215 |
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break; |
227 |
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/* initialize object types */ |
228 |
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initotypes(); |
229 |
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/* 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 |
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/* set up signal handling */ |
238 |
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sigdie(SIGINT, "Interrupt"); |
239 |
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#ifdef SIGHUP |
286 |
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#endif |
287 |
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if (outfile != NULL) |
288 |
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openheader(); |
276 |
– |
#ifdef _WIN32 |
289 |
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SET_FILE_BINARY(stdout); |
290 |
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if (octname == NULL) |
291 |
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SET_FILE_BINARY(stdin); |
280 |
– |
#endif |
292 |
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readoct(octname, loadflags, &thescene, NULL); |
293 |
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nsceneobjs = nobjects; |
294 |
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|
296 |
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printargs(i, argv, stdout); |
297 |
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printf("SOFTWARE= %s\n", VersionID); |
298 |
|
} |
299 |
+ |
|
300 |
+ |
ray_init_pmap(); /* PMAP: set up & load photon maps */ |
301 |
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|
302 |
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marksources(); /* find and mark sources */ |
303 |
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|
304 |
|
setambient(); /* initialize ambient calculation */ |
305 |
+ |
|
306 |
+ |
fflush(stdout); /* in case we're duplicating header */ |
307 |
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|
308 |
|
#ifdef PERSIST |
309 |
|
if (persist) { |
295 |
– |
fflush(stdout); |
310 |
|
if (outfile == NULL) { /* reconnect stdout */ |
311 |
|
dup2(duped1, fileno(stdout)); |
312 |
|
close(duped1); |
319 |
|
pflock(1); |
320 |
|
pfhold(); |
321 |
|
tstart = time((time_t *)NULL); |
322 |
+ |
ambsync(); /* load new values */ |
323 |
|
} |
324 |
|
if (rval < 0) |
325 |
|
error(SYSTEM, "cannot fork child for persist function"); |
326 |
< |
pfdetach(); /* parent exits */ |
326 |
> |
pfdetach(); /* parent will run then exit */ |
327 |
|
} |
328 |
|
} |
329 |
|
runagain: |
358 |
|
goto runagain; |
359 |
|
} |
360 |
|
#endif |
361 |
+ |
|
362 |
+ |
|
363 |
+ |
ray_done_pmap(); /* PMAP: free photon maps */ |
364 |
+ |
|
365 |
|
quit(0); |
366 |
|
|
367 |
|
badopt: |
370 |
|
return 1; /* pro forma return */ |
371 |
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|
372 |
|
#undef check |
373 |
< |
#undef bool |
373 |
> |
#undef check_bool |
374 |
|
} |
375 |
|
|
376 |
|
|
448 |
|
ourview.type==VT_HEM ? "hemispherical" : |
449 |
|
ourview.type==VT_ANG ? "angular" : |
450 |
|
ourview.type==VT_CYL ? "cylindrical" : |
451 |
+ |
ourview.type==VT_PLS ? "planisphere" : |
452 |
|
"unknown"); |
453 |
|
printf("-vp %f %f %f\t# view point\n", |
454 |
|
ourview.vp[0], ourview.vp[1], ourview.vp[2]); |
467 |
|
printf("-pa %f\t\t\t# pixel aspect ratio\n", pixaspect); |
468 |
|
printf("-pj %f\t\t\t# pixel jitter\n", dstrpix); |
469 |
|
printf("-pm %f\t\t\t# pixel motion\n", mblur); |
470 |
+ |
printf("-pd %f\t\t\t# pixel depth-of-field\n", dblur); |
471 |
|
printf("-ps %-9d\t\t\t# pixel sample\n", psample); |
472 |
|
printf("-pt %f\t\t\t# pixel threshold\n", maxdiff); |
473 |
|
printf("-t %-9d\t\t\t# time between reports\n", ralrm); |