28 |
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#include "ambient.h" |
29 |
|
#include "source.h" |
30 |
|
#include "otypes.h" |
31 |
+ |
#include "otspecial.h" |
32 |
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#include "resolu.h" |
33 |
|
#include "random.h" |
34 |
|
|
54 |
|
|
55 |
|
static RAY thisray; /* for our convenience */ |
56 |
|
|
57 |
< |
typedef void putf_t(double v); |
57 |
> |
typedef void putf_t(RREAL *v, int n); |
58 |
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static putf_t puta, putd, putf; |
59 |
|
|
60 |
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typedef void oputf_t(RAY *r); |
115 |
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) |
116 |
|
{ |
117 |
|
unsigned long vcount = (hresolu > 1) ? (unsigned long)hresolu*vresolu |
118 |
< |
: vresolu; |
118 |
> |
: (unsigned long)vresolu; |
119 |
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long nextflush = (vresolu > 0) & (hresolu > 1) ? 0 : hresolu; |
120 |
|
FILE *fp; |
121 |
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double d; |
163 |
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if (d == 0.0) { /* zero ==> flush */ |
164 |
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if (--nextflush <= 0 || !vcount) { |
165 |
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if (nproc > 1 && ray_fifo_flush() < 0) |
166 |
< |
error(USER, "lost children"); |
166 |
> |
error(USER, "child(ren) died"); |
167 |
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bogusray(); |
168 |
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fflush(stdout); |
169 |
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nextflush = (vresolu > 0) & (hresolu > 1) ? 0 : |
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/* flush if time */ |
176 |
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if (!--nextflush) { |
177 |
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if (nproc > 1 && ray_fifo_flush() < 0) |
178 |
< |
error(USER, "lost children"); |
178 |
> |
error(USER, "child(ren) died"); |
179 |
|
fflush(stdout); |
180 |
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nextflush = hresolu; |
181 |
|
} |
411 |
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} |
412 |
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break; |
413 |
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case 'f': /* binary float */ |
414 |
< |
if (fread((char *)vf, sizeof(float), 3, fp) != 3) |
414 |
> |
if (getbinary(vf, sizeof(float), 3, fp) != 3) |
415 |
|
return(-1); |
416 |
|
VCOPY(vec, vf); |
417 |
|
break; |
418 |
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case 'd': /* binary double */ |
419 |
< |
if (fread((char *)vd, sizeof(double), 3, fp) != 3) |
419 |
> |
if (getbinary(vd, sizeof(double), 3, fp) != 3) |
420 |
|
return(-1); |
421 |
|
VCOPY(vec, vd); |
422 |
|
break; |
495 |
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RAY *r |
496 |
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) |
497 |
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{ |
498 |
< |
(*putreal)(r->rorg[0]); |
498 |
< |
(*putreal)(r->rorg[1]); |
499 |
< |
(*putreal)(r->rorg[2]); |
498 |
> |
(*putreal)(r->rorg, 3); |
499 |
|
} |
500 |
|
|
501 |
|
|
504 |
|
RAY *r |
505 |
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) |
506 |
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{ |
507 |
< |
(*putreal)(r->rdir[0]); |
509 |
< |
(*putreal)(r->rdir[1]); |
510 |
< |
(*putreal)(r->rdir[2]); |
507 |
> |
(*putreal)(r->rdir, 3); |
508 |
|
} |
509 |
|
|
510 |
|
|
513 |
|
RAY *r |
514 |
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) |
515 |
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{ |
516 |
+ |
RREAL cval[3]; |
517 |
+ |
|
518 |
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if (outform == 'c') { |
519 |
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COLR cout; |
520 |
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setcolr(cout, colval(r->rcol,RED), |
521 |
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colval(r->rcol,GRN), |
522 |
|
colval(r->rcol,BLU)); |
523 |
< |
fwrite((char *)cout, sizeof(cout), 1, stdout); |
523 |
> |
putbinary(cout, sizeof(cout), 1, stdout); |
524 |
|
return; |
525 |
|
} |
526 |
< |
(*putreal)(colval(r->rcol,RED)); |
527 |
< |
(*putreal)(colval(r->rcol,GRN)); |
528 |
< |
(*putreal)(colval(r->rcol,BLU)); |
526 |
> |
cval[0] = colval(r->rcol,RED); |
527 |
> |
cval[1] = colval(r->rcol,GRN); |
528 |
> |
cval[2] = colval(r->rcol,BLU); |
529 |
> |
(*putreal)(cval, 3); |
530 |
|
} |
531 |
|
|
532 |
|
|
535 |
|
RAY *r |
536 |
|
) |
537 |
|
{ |
538 |
< |
double contr[3]; |
538 |
> |
RREAL contr[3]; |
539 |
|
|
540 |
|
raycontrib(contr, r, PRIMARY); |
541 |
|
multcolor(contr, r->rcol); |
542 |
< |
(*putreal)(contr[RED]); |
543 |
< |
(*putreal)(contr[GRN]); |
544 |
< |
(*putreal)(contr[BLU]); |
542 |
> |
(*putreal)(contr, 3); |
543 |
|
} |
544 |
|
|
545 |
|
|
548 |
|
RAY *r |
549 |
|
) |
550 |
|
{ |
551 |
< |
(*putreal)(r->rt); |
551 |
> |
(*putreal)(&r->rt, 1); |
552 |
|
} |
553 |
|
|
554 |
|
|
557 |
|
RAY *r |
558 |
|
) |
559 |
|
{ |
560 |
< |
(*putreal)(r->rot); |
560 |
> |
(*putreal)(&r->rot, 1); |
561 |
|
} |
562 |
|
|
563 |
|
|
566 |
|
RAY *r |
567 |
|
) |
568 |
|
{ |
569 |
< |
(*putreal)(r->uv[0]); |
572 |
< |
(*putreal)(r->uv[1]); |
569 |
> |
(*putreal)(r->uv, 2); |
570 |
|
} |
571 |
|
|
572 |
|
|
573 |
+ |
static RREAL vdummy[3] = {0.0, 0.0, 0.0}; |
574 |
+ |
|
575 |
+ |
|
576 |
|
static void |
577 |
|
oputp( /* print point */ |
578 |
|
RAY *r |
579 |
|
) |
580 |
|
{ |
581 |
< |
if (r->rot < FHUGE) { |
582 |
< |
(*putreal)(r->rop[0]); |
583 |
< |
(*putreal)(r->rop[1]); |
584 |
< |
(*putreal)(r->rop[2]); |
585 |
< |
} else { |
586 |
< |
(*putreal)(0.0); |
587 |
< |
(*putreal)(0.0); |
588 |
< |
(*putreal)(0.0); |
589 |
< |
} |
581 |
> |
if (r->rot < FHUGE) |
582 |
> |
(*putreal)(r->rop, 3); |
583 |
> |
else |
584 |
> |
(*putreal)(vdummy, 3); |
585 |
|
} |
586 |
|
|
587 |
|
|
590 |
|
RAY *r |
591 |
|
) |
592 |
|
{ |
593 |
< |
if (r->rot < FHUGE) { |
594 |
< |
(*putreal)(r->ron[0]); |
595 |
< |
(*putreal)(r->ron[1]); |
596 |
< |
(*putreal)(r->ron[2]); |
602 |
< |
} else { |
603 |
< |
(*putreal)(0.0); |
604 |
< |
(*putreal)(0.0); |
605 |
< |
(*putreal)(0.0); |
606 |
< |
} |
593 |
> |
if (r->rot < FHUGE) |
594 |
> |
(*putreal)(r->ron, 3); |
595 |
> |
else |
596 |
> |
(*putreal)(vdummy, 3); |
597 |
|
} |
598 |
|
|
599 |
|
|
605 |
|
FVECT pnorm; |
606 |
|
|
607 |
|
if (r->rot >= FHUGE) { |
608 |
< |
(*putreal)(0.0); |
619 |
< |
(*putreal)(0.0); |
620 |
< |
(*putreal)(0.0); |
608 |
> |
(*putreal)(vdummy, 3); |
609 |
|
return; |
610 |
|
} |
611 |
|
raynormal(pnorm, r); |
612 |
< |
(*putreal)(pnorm[0]); |
625 |
< |
(*putreal)(pnorm[1]); |
626 |
< |
(*putreal)(pnorm[2]); |
612 |
> |
(*putreal)(pnorm, 3); |
613 |
|
} |
614 |
|
|
615 |
|
|
631 |
|
RAY *r |
632 |
|
) |
633 |
|
{ |
634 |
< |
(*putreal)(r->rweight); |
634 |
> |
RREAL rwt = r->rweight; |
635 |
> |
|
636 |
> |
(*putreal)(&rwt, 1); |
637 |
|
} |
638 |
|
|
639 |
|
|
642 |
|
RAY *r |
643 |
|
) |
644 |
|
{ |
645 |
< |
double contr[3]; |
645 |
> |
RREAL contr[3]; |
646 |
> |
/* shadow ray not on source? */ |
647 |
> |
if (r->rsrc >= 0 && source[r->rsrc].so != r->ro) |
648 |
> |
setcolor(contr, 0.0, 0.0, 0.0); |
649 |
> |
else |
650 |
> |
raycontrib(contr, r, PRIMARY); |
651 |
|
|
652 |
< |
raycontrib(contr, r, PRIMARY); |
660 |
< |
(*putreal)(contr[RED]); |
661 |
< |
(*putreal)(contr[GRN]); |
662 |
< |
(*putreal)(contr[BLU]); |
652 |
> |
(*putreal)(contr, 3); |
653 |
|
} |
654 |
|
|
655 |
|
|
697 |
|
|
698 |
|
|
699 |
|
static void |
700 |
< |
puta( /* print ascii value */ |
701 |
< |
double v |
700 |
> |
puta( /* print ascii value(s) */ |
701 |
> |
RREAL *v, int n |
702 |
|
) |
703 |
|
{ |
704 |
< |
printf("%e\t", v); |
704 |
> |
if (n == 3) { |
705 |
> |
printf("%e\t%e\t%e\t", v[0], v[1], v[2]); |
706 |
> |
return; |
707 |
> |
} |
708 |
> |
while (n--) |
709 |
> |
printf("%e\t", *v++); |
710 |
|
} |
711 |
|
|
712 |
|
|
713 |
|
static void |
714 |
< |
putd(v) /* print binary double */ |
720 |
< |
double v; |
714 |
> |
putd(RREAL *v, int n) /* print binary double(s) */ |
715 |
|
{ |
716 |
< |
fwrite((char *)&v, sizeof(v), 1, stdout); |
716 |
> |
#ifdef SMLFLT |
717 |
> |
double da[3]; |
718 |
> |
int i; |
719 |
> |
|
720 |
> |
if (n > 3) |
721 |
> |
error(INTERNAL, "code error in putd()"); |
722 |
> |
for (i = n; i--; ) |
723 |
> |
da[i] = v[i]; |
724 |
> |
putbinary(da, sizeof(double), n, stdout); |
725 |
> |
#else |
726 |
> |
putbinary(v, sizeof(RREAL), n, stdout); |
727 |
> |
#endif |
728 |
|
} |
729 |
|
|
730 |
|
|
731 |
|
static void |
732 |
< |
putf(v) /* print binary float */ |
728 |
< |
double v; |
732 |
> |
putf(RREAL *v, int n) /* print binary float(s) */ |
733 |
|
{ |
734 |
< |
float f = v; |
734 |
> |
#ifndef SMLFLT |
735 |
> |
float fa[3]; |
736 |
> |
int i; |
737 |
|
|
738 |
< |
fwrite((char *)&f, sizeof(f), 1, stdout); |
738 |
> |
if (n > 3) |
739 |
> |
error(INTERNAL, "code error in putf()"); |
740 |
> |
for (i = n; i--; ) |
741 |
> |
fa[i] = v[i]; |
742 |
> |
putbinary(fa, sizeof(float), n, stdout); |
743 |
> |
#else |
744 |
> |
putbinary(v, sizeof(RREAL), n, stdout); |
745 |
> |
#endif |
746 |
|
} |