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#include "copyright.h" |
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< |
#include <sys/types.h> |
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> |
#include <time.h> |
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#include <signal.h> |
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#include "platform.h" |
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#include "random.h" |
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#include "paths.h" |
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#include "view.h" |
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+ |
#include "pmapray.h" |
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/* persistent processes define */ |
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#ifdef F_SETLKW |
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#endif |
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char *progname; /* argv[0] */ |
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– |
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char *octname; /* octree name */ |
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– |
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char *sigerr[NSIG]; /* signal error messages */ |
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– |
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char *shm_boundary = NULL; /* boundary of shared memory */ |
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– |
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char *errfile = NULL; /* error output file */ |
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extern time_t time(); |
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extern double mblur; /* motion blur parameter */ |
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< |
void onsig(); |
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< |
void sigdie(); |
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< |
void printdefaults(); |
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> |
extern double dblur; /* depth-of-field blur parameter */ |
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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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int |
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< |
main(argc, argv) |
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< |
int argc; |
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< |
char *argv[]; |
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> |
main(int argc, char *argv[]) |
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{ |
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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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int loadflags = ~IO_FILES; |
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int seqstart = 0; |
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int persist = 0; |
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< |
int duped1; |
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> |
int duped1 = -1; |
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int rval; |
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int i; |
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/* record start time */ |
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check(3,"f"); |
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mblur = atof(argv[++i]); |
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break; |
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case 'd': /* aperture */ |
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check(3,"f"); |
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dblur = atof(argv[++i]); |
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break; |
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default: |
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goto badopt; |
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} |
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/* initialize object types */ |
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initotypes(); |
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/* initialize urand */ |
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< |
initurand(2048); |
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> |
if (rand_samp) { |
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> |
srandom((long)time(0)); |
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> |
initurand(0); |
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> |
} else { |
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> |
srandom(0L); |
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> |
initurand(2048); |
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> |
} |
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/* set up signal handling */ |
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sigdie(SIGINT, "Interrupt"); |
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#ifdef SIGHUP |
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printargs(i, argv, stdout); |
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printf("SOFTWARE= %s\n", VersionID); |
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} |
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ray_init_pmap(); /* PMAP: set up & load photon maps */ |
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marksources(); /* find and mark sources */ |
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setambient(); /* initialize ambient calculation */ |
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< |
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> |
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#ifdef PERSIST |
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if (persist) { |
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fflush(stdout); |
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pflock(1); |
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pfhold(); |
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tstart = time((time_t *)NULL); |
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+ |
ambsync(); /* load new values */ |
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} |
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if (rval < 0) |
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error(SYSTEM, "cannot fork child for persist function"); |
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< |
pfdetach(); /* parent exits */ |
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> |
pfdetach(); /* parent will run then exit */ |
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} |
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} |
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runagain: |
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goto runagain; |
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} |
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#endif |
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+ |
|
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+ |
|
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+ |
ray_done_pmap(); /* PMAP: free photon maps */ |
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+ |
|
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quit(0); |
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badopt: |
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sprintf(errmsg, "command line error at '%s'", argv[i]); |
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error(USER, errmsg); |
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+ |
return 1; /* pro forma return */ |
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#undef check |
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#undef bool |
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void |
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< |
wputs(s) /* warning output function */ |
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< |
char *s; |
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> |
wputs( /* warning output function */ |
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> |
char *s |
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> |
) |
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{ |
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int lasterrno = errno; |
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eputs(s); |
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|
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void |
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< |
eputs(s) /* put string to stderr */ |
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< |
register char *s; |
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> |
eputs( /* put string to stderr */ |
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> |
register char *s |
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> |
) |
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{ |
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static int midline = 0; |
| 395 |
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|
| 407 |
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} |
| 408 |
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|
| 409 |
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|
| 410 |
< |
void |
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< |
onsig(signo) /* fatal signal */ |
| 412 |
< |
int signo; |
| 410 |
> |
static void |
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> |
onsig( /* fatal signal */ |
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> |
int signo |
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> |
) |
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{ |
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static int gotsig = 0; |
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|
| 428 |
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} |
| 429 |
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|
| 430 |
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|
| 431 |
< |
void |
| 432 |
< |
sigdie(signo, msg) /* set fatal signal */ |
| 433 |
< |
int signo; |
| 434 |
< |
char *msg; |
| 431 |
> |
static void |
| 432 |
> |
sigdie( /* set fatal signal */ |
| 433 |
> |
int signo, |
| 434 |
> |
char *msg |
| 435 |
> |
) |
| 436 |
|
{ |
| 437 |
|
if (signal(signo, onsig) == SIG_IGN) |
| 438 |
|
signal(signo, SIG_IGN); |
| 440 |
|
} |
| 441 |
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|
| 442 |
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|
| 443 |
< |
void |
| 444 |
< |
printdefaults() /* print default values to stdout */ |
| 443 |
> |
static void |
| 444 |
> |
printdefaults(void) /* print default values to stdout */ |
| 445 |
|
{ |
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|
printf("-vt%c\t\t\t\t# view type %s\n", ourview.type, |
| 447 |
|
ourview.type==VT_PER ? "perspective" : |
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|
ourview.type==VT_HEM ? "hemispherical" : |
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|
ourview.type==VT_ANG ? "angular" : |
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|
ourview.type==VT_CYL ? "cylindrical" : |
| 452 |
+ |
ourview.type==VT_PLS ? "planisphere" : |
| 453 |
|
"unknown"); |
| 454 |
|
printf("-vp %f %f %f\t# view point\n", |
| 455 |
|
ourview.vp[0], ourview.vp[1], ourview.vp[2]); |
| 468 |
|
printf("-pa %f\t\t\t# pixel aspect ratio\n", pixaspect); |
| 469 |
|
printf("-pj %f\t\t\t# pixel jitter\n", dstrpix); |
| 470 |
|
printf("-pm %f\t\t\t# pixel motion\n", mblur); |
| 471 |
+ |
printf("-pd %f\t\t\t# pixel depth-of-field\n", dblur); |
| 472 |
|
printf("-ps %-9d\t\t\t# pixel sample\n", psample); |
| 473 |
|
printf("-pt %f\t\t\t# pixel threshold\n", maxdiff); |
| 474 |
|
printf("-t %-9d\t\t\t# time between reports\n", ralrm); |