| 1 |
+ |
#ifndef lint |
| 2 |
+ |
static const char RCSid[] = "$Id$"; |
| 3 |
+ |
#endif |
| 4 |
|
/* |
| 5 |
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3DS2POV.C Copyright (c) 1996 Steve Anger and Jeff Bowermaster |
| 6 |
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MGF output added by Greg Ward |
| 13 |
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Compiled with MSDOS GNU C++ 2.4.1 or generic ANSI-C compiler |
| 14 |
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*/ |
| 15 |
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|
| 13 |
– |
#ifndef lint |
| 14 |
– |
static char SCCSid[] = "$SunId$ LBL"; |
| 15 |
– |
#endif |
| 16 |
– |
|
| 16 |
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#include <stdio.h> |
| 17 |
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#include <stdlib.h> |
| 18 |
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#include <math.h> |
| 46 |
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#define MGF 4 |
| 47 |
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#define RAW 99 |
| 48 |
|
|
| 49 |
< |
#define DEG(x) ((180.0/M_PI)*(x)) |
| 50 |
< |
#define RAD(x) ((M_PI/180.0)*(x)) |
| 49 |
> |
#define DEG(x) ((double)(180.0/M_PI)*(x)) |
| 50 |
> |
#define RAD(x) ((double)(M_PI/180.0)*(x)) |
| 51 |
|
|
| 52 |
|
#ifndef M_PI |
| 53 |
|
#define M_PI (3.14159265358979323846) |
| 350 |
|
float findfov (float lens); |
| 351 |
|
int read_mgfmatname (char *s, int n, FILE *f); |
| 352 |
|
|
| 353 |
+ |
char *progname; |
| 354 |
|
|
| 355 |
+ |
|
| 356 |
|
int main (int argc, char *argv[]) |
| 357 |
|
{ |
| 358 |
|
char meshfname[128]; |
| 454 |
|
void process_args (int argc, char *argv[]) |
| 455 |
|
{ |
| 456 |
|
int i; |
| 456 |
– |
char *progname; |
| 457 |
|
char *env_opt, *option; |
| 458 |
|
|
| 459 |
|
printf("\n\nAutodesk 3D Studio to Raytracer file Translator. Feb/96\n"); |
| 2376 |
|
|
| 2377 |
|
do { |
| 2378 |
|
start_chunk (&chunk); |
| 2379 |
< |
|
| 2379 |
> |
if (feof(in)) { |
| 2380 |
> |
fprintf(stderr, "%s: unexpected EOF\n", progname); |
| 2381 |
> |
break; |
| 2382 |
> |
} |
| 2383 |
|
if (chunk.end <= mainchunk->end) { |
| 2384 |
|
switch (chunk.tag) { |
| 2385 |
|
case 0x3D3D: parse_mdata (&chunk); |
