21 |
|
* irradiance values are desired. |
22 |
|
*/ |
23 |
|
|
24 |
< |
#include "ray.h" |
24 |
> |
#include <time.h> |
25 |
|
|
26 |
+ |
#include "platform.h" |
27 |
+ |
#include "ray.h" |
28 |
|
#include "otypes.h" |
27 |
– |
|
29 |
|
#include "resolu.h" |
30 |
|
|
31 |
|
CUBE thescene; /* our scene */ |
91 |
|
|
92 |
|
static RAY thisray; /* for our convenience */ |
93 |
|
|
94 |
< |
static void oputo(), oputd(), oputv(), oputl(), oputL(), |
94 |
> |
static void oputo(), oputd(), oputv(), oputl(), oputL(), oputc(), |
95 |
|
oputp(), oputn(), oputN(), oputs(), oputw(), oputm(); |
96 |
|
|
97 |
|
static void ourtrace(), tabin(); |
109 |
|
quit(code) /* quit program */ |
110 |
|
int code; |
111 |
|
{ |
112 |
< |
#ifndef NIX |
112 |
> |
#ifndef NON_POSIX /* XXX we don't clean up elsewhere? */ |
113 |
|
headclean(); /* delete header file */ |
114 |
|
pfclean(); /* clean up persist files */ |
115 |
|
#endif |
147 |
|
sprintf(errmsg, "cannot open input file \"%s\"", fname); |
148 |
|
error(SYSTEM, errmsg); |
149 |
|
} |
150 |
< |
#ifdef MSDOS |
150 |
> |
#ifdef _WIN32 |
151 |
|
if (inform != 'a') |
152 |
< |
setmode(fileno(fp), O_BINARY); |
152 |
> |
SET_FILE_BINARY(fp); |
153 |
|
#endif |
154 |
|
/* set up output */ |
155 |
|
setoutput(outvals); |
235 |
|
*table++ = oputl; |
236 |
|
castonly = 0; |
237 |
|
break; |
238 |
+ |
case 'c': /* local coordinates */ |
239 |
+ |
*table++ = oputc; |
240 |
+ |
break; |
241 |
|
case 'L': /* single ray length */ |
242 |
|
*table++ = oputL; |
243 |
|
break; |
433 |
|
|
434 |
|
static void |
435 |
|
oputo(r) /* print origin */ |
436 |
< |
register RAY *r; |
436 |
> |
RAY *r; |
437 |
|
{ |
438 |
|
(*putreal)(r->rorg[0]); |
439 |
|
(*putreal)(r->rorg[1]); |
443 |
|
|
444 |
|
static void |
445 |
|
oputd(r) /* print direction */ |
446 |
< |
register RAY *r; |
446 |
> |
RAY *r; |
447 |
|
{ |
448 |
|
(*putreal)(r->rdir[0]); |
449 |
|
(*putreal)(r->rdir[1]); |
453 |
|
|
454 |
|
static void |
455 |
|
oputv(r) /* print value */ |
456 |
< |
register RAY *r; |
456 |
> |
RAY *r; |
457 |
|
{ |
458 |
|
COLR cout; |
459 |
|
|
472 |
|
|
473 |
|
static void |
474 |
|
oputl(r) /* print effective distance */ |
475 |
< |
register RAY *r; |
475 |
> |
RAY *r; |
476 |
|
{ |
477 |
|
(*putreal)(r->rt); |
478 |
|
} |
480 |
|
|
481 |
|
static void |
482 |
|
oputL(r) /* print single ray length */ |
483 |
< |
register RAY *r; |
483 |
> |
RAY *r; |
484 |
|
{ |
485 |
|
(*putreal)(r->rot); |
486 |
|
} |
487 |
|
|
488 |
|
|
489 |
|
static void |
490 |
+ |
oputc(r) /* print local coordinates */ |
491 |
+ |
RAY *r; |
492 |
+ |
{ |
493 |
+ |
(*putreal)(r->uv[0]); |
494 |
+ |
(*putreal)(r->uv[1]); |
495 |
+ |
} |
496 |
+ |
|
497 |
+ |
|
498 |
+ |
static void |
499 |
|
oputp(r) /* print point */ |
500 |
< |
register RAY *r; |
500 |
> |
RAY *r; |
501 |
|
{ |
502 |
|
if (r->rot < FHUGE) { |
503 |
|
(*putreal)(r->rop[0]); |
513 |
|
|
514 |
|
static void |
515 |
|
oputN(r) /* print unperturbed normal */ |
516 |
< |
register RAY *r; |
516 |
> |
RAY *r; |
517 |
|
{ |
518 |
|
if (r->rot < FHUGE) { |
519 |
|
(*putreal)(r->ron[0]); |
548 |
|
|
549 |
|
static void |
550 |
|
oputs(r) /* print name */ |
551 |
< |
register RAY *r; |
551 |
> |
RAY *r; |
552 |
|
{ |
553 |
|
if (r->ro != NULL) |
554 |
|
fputs(r->ro->oname, stdout); |
560 |
|
|
561 |
|
static void |
562 |
|
oputw(r) /* print weight */ |
563 |
< |
register RAY *r; |
563 |
> |
RAY *r; |
564 |
|
{ |
565 |
|
(*putreal)(r->rweight); |
566 |
|
} |
568 |
|
|
569 |
|
static void |
570 |
|
oputm(r) /* print modifier */ |
571 |
< |
register RAY *r; |
571 |
> |
RAY *r; |
572 |
|
{ |
573 |
|
if (r->ro != NULL) |
574 |
|
if (r->ro->omod != OVOID) |