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13 |
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#include "platform.h" |
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#include "rtprocess.h" /* getpid() */ |
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+ |
#include "resolu.h" |
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#include "ray.h" |
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#include "source.h" |
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#include "ambient.h" |
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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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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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char *errfile = NULL; /* error output file */ |
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|
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extern char *formstr(); /* string from format */ |
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extern char *tralist[]; /* list of modifers to trace (or no) */ |
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extern int traincl; /* include == 1, exclude == 0 */ |
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|
49 |
< |
void onsig(int); |
53 |
< |
void sigdie(int, char*); |
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< |
void printdefaults(void); |
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> |
static int loadflags = ~IO_FILES; /* what to load from octree */ |
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|
51 |
+ |
static void onsig(int signo); |
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static void sigdie(int signo, char *msg); |
53 |
+ |
static void printdefaults(void); |
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|
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|
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int |
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< |
main(argc, argv) |
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< |
int argc; |
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< |
char *argv[]; |
57 |
> |
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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case 'n': case 'N': case 'f': case 'F': \ |
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case '-': case '0': var = 0; break; \ |
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default: goto badopt; } |
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int loadflags = ~IO_FILES; |
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int persist = 0; |
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char **tralp; |
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int duped1; |
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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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|
355 |
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void |
356 |
< |
wputs(s) /* warning output function */ |
357 |
< |
char *s; |
356 |
> |
wputs( /* warning output function */ |
357 |
> |
char *s |
358 |
> |
) |
359 |
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{ |
360 |
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int lasterrno = errno; |
361 |
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eputs(s); |
364 |
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|
365 |
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|
366 |
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void |
367 |
< |
eputs(s) /* put string to stderr */ |
368 |
< |
register char *s; |
367 |
> |
eputs( /* put string to stderr */ |
368 |
> |
register char *s |
369 |
> |
) |
370 |
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{ |
371 |
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static int midline = 0; |
372 |
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|
384 |
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} |
385 |
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|
386 |
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|
387 |
< |
void |
388 |
< |
onsig(signo) /* fatal signal */ |
389 |
< |
int signo; |
387 |
> |
static void |
388 |
> |
onsig( /* fatal signal */ |
389 |
> |
int signo |
390 |
> |
) |
391 |
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{ |
392 |
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static int gotsig = 0; |
393 |
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|
405 |
|
} |
406 |
|
|
407 |
|
|
408 |
< |
void |
409 |
< |
sigdie(signo, msg) /* set fatal signal */ |
410 |
< |
int signo; |
411 |
< |
char *msg; |
408 |
> |
static void |
409 |
> |
sigdie( /* set fatal signal */ |
410 |
> |
int signo, |
411 |
> |
char *msg |
412 |
> |
) |
413 |
|
{ |
414 |
|
if (signal(signo, onsig) == SIG_IGN) |
415 |
|
signal(signo, SIG_IGN); |
417 |
|
} |
418 |
|
|
419 |
|
|
420 |
< |
void |
420 |
> |
static void |
421 |
|
printdefaults(void) /* print default values to stdout */ |
422 |
|
{ |
423 |
|
register char *cp; |
424 |
|
|
425 |
|
if (imm_irrad) |
426 |
|
printf("-I+\t\t\t\t# immediate irradiance on\n"); |
427 |
< |
printf("-x %-9d\t\t\t# x resolution\n", hresolu); |
427 |
> |
printf("-x %-9d\t\t\t# x resolution (flush interval)\n", hresolu); |
428 |
|
printf("-y %-9d\t\t\t# y resolution\n", vresolu); |
429 |
|
printf(lim_dist ? "-ld+\t\t\t\t# limit distance on\n" : |
430 |
|
"-ld-\t\t\t\t# limit distance off\n"); |
431 |
+ |
printf("-h%c\t\t\t\t# %s header\n", loadflags & IO_INFO ? '+' : '-', |
432 |
+ |
loadflags & IO_INFO ? "output" : "no"); |
433 |
|
printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
434 |
|
inform, outform, formstr(inform), formstr(outform)); |
435 |
< |
printf("-o%s\t\t\t\t# output", outvals); |
435 |
> |
printf("-o%-9s\t\t\t# output", outvals); |
436 |
|
for (cp = outvals; *cp; cp++) |
437 |
|
switch (*cp) { |
438 |
< |
case 't': printf(" trace"); break; |
438 |
> |
case 't': case 'T': printf(" trace"); break; |
439 |
|
case 'o': printf(" origin"); break; |
440 |
|
case 'd': printf(" direction"); break; |
441 |
|
case 'v': printf(" value"); break; |
447 |
|
case 's': printf(" surface"); break; |
448 |
|
case 'w': printf(" weight"); break; |
449 |
|
case 'm': printf(" modifier"); break; |
450 |
+ |
case 'M': printf(" material"); break; |
451 |
+ |
case 'W': printf(" contribution"); break; |
452 |
+ |
case '-': printf(" stroke"); break; |
453 |
|
} |
454 |
|
putchar('\n'); |
455 |
|
printf(erract[WARNING].pf != NULL ? |