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#include <ctype.h> |
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19 |
+ |
#include "object.h" |
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|
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#include "otypes.h" |
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|
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int xac; /* global xform argument count */ |
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FUN ofun[NUMTYPES] = INIT_OTYPE; /* default types and actions */ |
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|
42 |
< |
typedef struct { |
41 |
< |
short nsargs; /* # of string arguments */ |
42 |
< |
char **sarg; /* string arguments */ |
43 |
< |
short niargs; /* # of integer arguments */ |
44 |
< |
int *iarg; /* integer arguments */ |
45 |
< |
short nfargs; /* # of float arguments */ |
46 |
< |
double *farg; /* float arguments */ |
47 |
< |
} FUNARGS; |
42 |
> |
extern char *malloc(); |
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|
49 |
– |
#define MAXSTR 128 /* maximum string length */ |
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– |
|
51 |
– |
FUNARGS *getfargs(); |
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– |
char *malloc(); |
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|
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#define progname (xav[0]) |
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|
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|
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FILE *fin; |
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{ |
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register int i; |
257 |
< |
register FUNARGS *fa; |
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> |
FUNARGS fa; |
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|
259 |
< |
if ((fa = getfargs(fin)) == NULL) |
259 |
> |
if (readfargs(&fa, fin) <= 0) |
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return(-1); |
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/* string arguments */ |
262 |
< |
printf("%d", fa->nsargs); |
263 |
< |
for (i = 0; i < fa->nsargs; i++) |
264 |
< |
printf(" %s", fa->sarg[i]); |
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> |
printf("%d", fa.nsargs); |
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> |
for (i = 0; i < fa.nsargs; i++) |
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> |
printf(" %s", fa.sarg[i]); |
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printf("\n"); |
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+ |
#ifdef IARGS |
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/* integer arguments */ |
268 |
< |
printf("%d", fa->niargs); |
269 |
< |
for (i = 0; i < fa->niargs; i++) |
270 |
< |
printf(" %d", fa->iarg[i]); |
268 |
> |
printf("%d", fa.niargs); |
269 |
> |
for (i = 0; i < fa.niargs; i++) |
270 |
> |
printf(" %d", fa.iarg[i]); |
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printf("\n"); |
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+ |
#endif |
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/* float arguments */ |
274 |
< |
printf("%d", fa->nfargs); |
275 |
< |
for (i = 0; i < fa->nfargs; i++) |
276 |
< |
printf(" %18.12g", fa->farg[i]); |
274 |
> |
printf("%d", fa.nfargs); |
275 |
> |
for (i = 0; i < fa.nfargs; i++) |
276 |
> |
printf(" %18.12g", fa.farg[i]); |
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printf("\n"); |
278 |
< |
freefargs(fa); |
278 |
> |
freefargs(&fa); |
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return(0); |
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} |
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FILE *fin; |
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{ |
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register int i; |
287 |
< |
register FUNARGS *fa; |
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> |
FUNARGS fa; |
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|
289 |
< |
if ((fa = getfargs(fin)) == NULL) |
289 |
> |
if (readfargs(&fa, fin) <= 0) |
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return(-1); |
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/* string arguments */ |
292 |
< |
printf("%d", fa->nsargs + xac-xfa); |
293 |
< |
for (i = 0; i < fa->nsargs; i++) |
294 |
< |
printf(" %s", fa->sarg[i]); |
292 |
> |
printf("%d", fa.nsargs + xac-xfa); |
293 |
> |
for (i = 0; i < fa.nsargs; i++) |
294 |
> |
printf(" %s", fa.sarg[i]); |
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for (i = xfa; i < xac; i++) /* add xf arguments */ |
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printf(" %s", xav[i]); |
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printf("\n"); |
298 |
+ |
#ifdef IARGS |
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/* integer arguments */ |
300 |
< |
printf("%d", fa->niargs); |
301 |
< |
for (i = 0; i < fa->niargs; i++) |
302 |
< |
printf(" %d", fa->iarg[i]); |
300 |
> |
printf("%d", fa.niargs); |
301 |
> |
for (i = 0; i < fa.niargs; i++) |
302 |
> |
printf(" %d", fa.iarg[i]); |
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printf("\n"); |
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+ |
#endif |
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/* float arguments */ |
306 |
< |
printf("%d", fa->nfargs); |
307 |
< |
for (i = 0; i < fa->nfargs; i++) |
308 |
< |
printf(" %18.12g", fa->farg[i]); |
306 |
> |
printf("%d", fa.nfargs); |
307 |
> |
for (i = 0; i < fa.nfargs; i++) |
308 |
> |
printf(" %18.12g", fa.farg[i]); |
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printf("\n"); |
310 |
< |
freefargs(fa); |
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> |
freefargs(&fa); |
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return(0); |
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} |
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m_glow(fin) /* transform arguments for proximity light */ |
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FILE *fin; |
343 |
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{ |
344 |
< |
register FUNARGS *fa; |
344 |
> |
FUNARGS fa; |
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|
346 |
< |
if ((fa = getfargs(fin)) == NULL) |
346 |
> |
if (readfargs(&fa, fin) <= 0) |
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return(-1); |
348 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 4) |
348 |
> |
if (fa.nsargs != 0 || fa.nfargs != 4) |
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return(-1); |
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printf("0\n0\n4"); |
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printf(" %18.12g %18.12g %18.12g", |
352 |
< |
fa->farg[0], fa->farg[1], fa->farg[2]); |
353 |
< |
printf(" %18.12g\n", fa->farg[3] * tot.sca); |
354 |
< |
freefargs(fa); |
352 |
> |
fa.farg[0], fa.farg[1], fa.farg[2]); |
353 |
> |
printf(" %18.12g\n", fa.farg[3] * tot.sca); |
354 |
> |
freefargs(&fa); |
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return(0); |
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} |
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|
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FILE *fin; |
361 |
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{ |
362 |
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double v[3]; |
363 |
< |
register FUNARGS *fa; |
363 |
> |
FUNARGS fa; |
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|
365 |
< |
if ((fa = getfargs(fin)) == NULL) |
365 |
> |
if (readfargs(&fa, fin) <= 0) |
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return(-1); |
367 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 7) |
367 |
> |
if (fa.nsargs != 0 || fa.nfargs != 7) |
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return(-1); |
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printf("0\n0\n7"); |
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printf(" %18.12g %18.12g %18.12g %18.12g\n", |
371 |
< |
fa->farg[0], fa->farg[1], fa->farg[2], fa->farg[3]); |
372 |
< |
multv3(v, fa->farg+4, tot.xfm); |
371 |
> |
fa.farg[0], fa.farg[1], fa.farg[2], fa.farg[3]); |
372 |
> |
multv3(v, fa.farg+4, tot.xfm); |
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printf("\t%18.12g %18.12g %18.12g\n", v[0], v[1], v[2]); |
374 |
< |
freefargs(fa); |
374 |
> |
freefargs(&fa); |
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return(0); |
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} |
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|
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FILE *fin; |
381 |
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{ |
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double pow(); |
383 |
< |
register FUNARGS *fa; |
383 |
> |
FUNARGS fa; |
384 |
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|
385 |
< |
if ((fa = getfargs(fin)) == NULL) |
385 |
> |
if (readfargs(&fa, fin) <= 0) |
386 |
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return(-1); |
387 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 5) |
387 |
> |
if (fa.nsargs != 0 || fa.nfargs != 5) |
388 |
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return(-1); |
389 |
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printf("0\n0\n5"); |
390 |
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printf(" %18.12g %18.12g %18.12g", |
391 |
< |
pow(fa->farg[0], 1.0/tot.sca), |
392 |
< |
pow(fa->farg[1], 1.0/tot.sca), |
393 |
< |
pow(fa->farg[2], 1.0/tot.sca)); |
394 |
< |
printf(" %18.12g %18.12g\n", fa->farg[3], fa->farg[4]); |
395 |
< |
freefargs(fa); |
391 |
> |
pow(fa.farg[0], 1.0/tot.sca), |
392 |
> |
pow(fa.farg[1], 1.0/tot.sca), |
393 |
> |
pow(fa.farg[2], 1.0/tot.sca)); |
394 |
> |
printf(" %18.12g %18.12g\n", fa.farg[3], fa.farg[4]); |
395 |
> |
freefargs(&fa); |
396 |
|
return(0); |
397 |
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} |
398 |
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|
401 |
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FILE *fin; |
402 |
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{ |
403 |
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double pow(); |
404 |
< |
register FUNARGS *fa; |
404 |
> |
FUNARGS fa; |
405 |
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|
406 |
< |
if ((fa = getfargs(fin)) == NULL) |
406 |
> |
if (readfargs(&fa, fin) <= 0) |
407 |
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return(-1); |
408 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 8) |
408 |
> |
if (fa.nsargs != 0 || fa.nfargs != 8) |
409 |
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return(-1); |
410 |
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printf("0\n0\n8\n"); |
411 |
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printf("%18.12g %18.12g %18.12g", |
412 |
< |
pow(fa->farg[0], 1.0/tot.sca), |
413 |
< |
pow(fa->farg[1], 1.0/tot.sca), |
414 |
< |
pow(fa->farg[2], 1.0/tot.sca)); |
415 |
< |
printf(" %18.12g\n", fa->farg[3]); |
412 |
> |
pow(fa.farg[0], 1.0/tot.sca), |
413 |
> |
pow(fa.farg[1], 1.0/tot.sca), |
414 |
> |
pow(fa.farg[2], 1.0/tot.sca)); |
415 |
> |
printf(" %18.12g\n", fa.farg[3]); |
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printf("%18.12g %18.12g %18.12g", |
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< |
pow(fa->farg[4], 1.0/tot.sca), |
418 |
< |
pow(fa->farg[5], 1.0/tot.sca), |
419 |
< |
pow(fa->farg[6], 1.0/tot.sca)); |
420 |
< |
printf(" %18.12g\n", fa->farg[7]); |
421 |
< |
freefargs(fa); |
417 |
> |
pow(fa.farg[4], 1.0/tot.sca), |
418 |
> |
pow(fa.farg[5], 1.0/tot.sca), |
419 |
> |
pow(fa.farg[6], 1.0/tot.sca)); |
420 |
> |
printf(" %18.12g\n", fa.farg[7]); |
421 |
> |
freefargs(&fa); |
422 |
|
return(0); |
423 |
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} |
424 |
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|
428 |
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{ |
429 |
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int i; |
430 |
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double v[3]; |
431 |
< |
register FUNARGS *fa; |
431 |
> |
FUNARGS fa; |
432 |
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|
433 |
< |
if ((fa = getfargs(fin)) == NULL) |
433 |
> |
if (readfargs(&fa, fin) <= 0) |
434 |
|
return(-1); |
435 |
< |
if (fa->niargs != 0 || (fa->nfargs != 9 && |
442 |
< |
fa->nfargs != 11 && fa->nfargs != 15)) |
435 |
> |
if (fa.nfargs != 9 && fa.nfargs != 11 && fa.nfargs != 15) |
436 |
|
return(-1); |
437 |
|
/* string arguments */ |
438 |
< |
printf("%d", fa->nsargs); |
439 |
< |
for (i = 0; i < fa->nsargs; i++) |
440 |
< |
printf(" %s", fa->sarg[i]); |
441 |
< |
printf("\n0\n%d\n", fa->nfargs); |
438 |
> |
printf("%d", fa.nsargs); |
439 |
> |
for (i = 0; i < fa.nsargs; i++) |
440 |
> |
printf(" %s", fa.sarg[i]); |
441 |
> |
printf("\n0\n%d\n", fa.nfargs); |
442 |
|
/* anchor point */ |
443 |
< |
multp3(v, fa->farg, tot.xfm); |
443 |
> |
multp3(v, fa.farg, tot.xfm); |
444 |
|
printf(" %18.12g %18.12g %18.12g\n", v[0], v[1], v[2]); |
445 |
|
/* right vector */ |
446 |
< |
multv3(v, fa->farg+3, tot.xfm); |
446 |
> |
multv3(v, fa.farg+3, tot.xfm); |
447 |
|
printf(" %18.12g %18.12g %18.12g\n", v[0], v[1], v[2]); |
448 |
|
/* down vector */ |
449 |
< |
multv3(v, fa->farg+6, tot.xfm); |
449 |
> |
multv3(v, fa.farg+6, tot.xfm); |
450 |
|
printf(" %18.12g %18.12g %18.12g\n", v[0], v[1], v[2]); |
451 |
|
/* forground and background */ |
452 |
< |
if (fa->nfargs == 11) |
453 |
< |
printf(" %18.12g %18.12g\n", fa->farg[9], fa->farg[10]); |
454 |
< |
else if (fa->nfargs == 15) { |
452 |
> |
if (fa.nfargs == 11) |
453 |
> |
printf(" %18.12g %18.12g\n", fa.farg[9], fa.farg[10]); |
454 |
> |
else if (fa.nfargs == 15) { |
455 |
|
printf(" %18.12g %18.12g %18.12g\n", |
456 |
< |
fa->farg[9], fa->farg[10], fa->farg[11]); |
456 |
> |
fa.farg[9], fa.farg[10], fa.farg[11]); |
457 |
|
printf(" %18.12g %18.12g %18.12g\n", |
458 |
< |
fa->farg[12], fa->farg[13], fa->farg[14]); |
458 |
> |
fa.farg[12], fa.farg[13], fa.farg[14]); |
459 |
|
} |
460 |
< |
freefargs(fa); |
460 |
> |
freefargs(&fa); |
461 |
|
return(0); |
462 |
|
} |
463 |
|
|
466 |
|
FILE *fin; |
467 |
|
{ |
468 |
|
double dv[3]; |
469 |
< |
register FUNARGS *fa; |
469 |
> |
FUNARGS fa; |
470 |
|
|
471 |
< |
if ((fa = getfargs(fin)) == NULL) |
471 |
> |
if (readfargs(&fa, fin) <= 0) |
472 |
|
return(-1); |
473 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 4) |
473 |
> |
if (fa.nsargs != 0 || fa.nfargs != 4) |
474 |
|
return(-1); |
475 |
|
/* transform direction vector */ |
476 |
< |
multv3(dv, fa->farg, tot.xfm); |
476 |
> |
multv3(dv, fa.farg, tot.xfm); |
477 |
|
/* output */ |
478 |
|
printf("0\n0\n4"); |
479 |
|
printf(" %18.12g %18.12g %18.12g %18.12g\n", |
480 |
< |
dv[0], dv[1], dv[2], fa->farg[3]); |
481 |
< |
freefargs(fa); |
480 |
> |
dv[0], dv[1], dv[2], fa.farg[3]); |
481 |
> |
freefargs(&fa); |
482 |
|
return(0); |
483 |
|
} |
484 |
|
|
487 |
|
FILE *fin; |
488 |
|
{ |
489 |
|
double cent[3], rad; |
490 |
< |
register FUNARGS *fa; |
490 |
> |
FUNARGS fa; |
491 |
|
|
492 |
< |
if ((fa = getfargs(fin)) == NULL) |
492 |
> |
if (readfargs(&fa, fin) <= 0) |
493 |
|
return(-1); |
494 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 4) |
494 |
> |
if (fa.nsargs != 0 || fa.nfargs != 4) |
495 |
|
return(-1); |
496 |
|
|
497 |
< |
multp3(cent, fa->farg, tot.xfm); /* transform center */ |
497 |
> |
multp3(cent, fa.farg, tot.xfm); /* transform center */ |
498 |
|
|
499 |
< |
rad = fa->farg[3] * tot.sca; /* scale radius */ |
499 |
> |
rad = fa.farg[3] * tot.sca; /* scale radius */ |
500 |
|
|
501 |
|
printf("0\n0\n4"); |
502 |
|
printf(" %18.12g %18.12g %18.12g %18.12g\n", |
503 |
|
cent[0], cent[1], cent[2], rad); |
504 |
< |
freefargs(fa); |
504 |
> |
freefargs(&fa); |
505 |
|
return(0); |
506 |
|
} |
507 |
|
|
511 |
|
{ |
512 |
|
double p[3]; |
513 |
|
register int i; |
514 |
< |
register FUNARGS *fa; |
514 |
> |
FUNARGS fa; |
515 |
|
|
516 |
< |
if ((fa = getfargs(fin)) == NULL) |
516 |
> |
if (readfargs(&fa, fin) <= 0) |
517 |
|
return(-1); |
518 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs % 3) |
518 |
> |
if (fa.nsargs != 0 || fa.nfargs % 3) |
519 |
|
return(-1); |
520 |
|
|
521 |
< |
printf("0\n0\n%d\n", fa->nfargs); |
521 |
> |
printf("0\n0\n%d\n", fa.nfargs); |
522 |
|
|
523 |
< |
for (i = 0; i < fa->nfargs; i += 3) { |
523 |
> |
for (i = 0; i < fa.nfargs; i += 3) { |
524 |
|
if (reverse) |
525 |
< |
multp3(p, fa->farg+(fa->nfargs-i-3), tot.xfm); |
525 |
> |
multp3(p, fa.farg+(fa.nfargs-i-3), tot.xfm); |
526 |
|
else |
527 |
< |
multp3(p, fa->farg+i, tot.xfm); |
527 |
> |
multp3(p, fa.farg+i, tot.xfm); |
528 |
|
printf(" %18.12g %18.12g %18.12g\n", p[0], p[1], p[2]); |
529 |
|
} |
530 |
< |
freefargs(fa); |
530 |
> |
freefargs(&fa); |
531 |
|
return(0); |
532 |
|
} |
533 |
|
|
536 |
|
FILE *fin; |
537 |
|
{ |
538 |
|
double p0[3], p1[3], r0, r1; |
539 |
< |
register FUNARGS *fa; |
539 |
> |
FUNARGS fa; |
540 |
|
|
541 |
< |
if ((fa = getfargs(fin)) == NULL) |
541 |
> |
if (readfargs(&fa, fin) <= 0) |
542 |
|
return(-1); |
543 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 8) |
543 |
> |
if (fa.nsargs != 0 || fa.nfargs != 8) |
544 |
|
return(-1); |
545 |
|
|
546 |
|
printf("0\n0\n8\n"); |
547 |
|
|
548 |
< |
multp3(p0, fa->farg, tot.xfm); |
549 |
< |
multp3(p1, fa->farg+3, tot.xfm); |
550 |
< |
r0 = fa->farg[6] * tot.sca; |
551 |
< |
r1 = fa->farg[7] * tot.sca; |
548 |
> |
multp3(p0, fa.farg, tot.xfm); |
549 |
> |
multp3(p1, fa.farg+3, tot.xfm); |
550 |
> |
r0 = fa.farg[6] * tot.sca; |
551 |
> |
r1 = fa.farg[7] * tot.sca; |
552 |
|
printf(" %18.12g %18.12g %18.12g\n", p0[0], p0[1], p0[2]); |
553 |
|
printf(" %18.12g %18.12g %18.12g\n", p1[0], p1[1], p1[2]); |
554 |
|
printf(" %18.12g %18.12g\n", r0, r1); |
555 |
|
|
556 |
< |
freefargs(fa); |
556 |
> |
freefargs(&fa); |
557 |
|
return(0); |
558 |
|
} |
559 |
|
|
562 |
|
FILE *fin; |
563 |
|
{ |
564 |
|
double p0[3], p1[3], rad; |
565 |
< |
register FUNARGS *fa; |
565 |
> |
FUNARGS fa; |
566 |
|
|
567 |
< |
if ((fa = getfargs(fin)) == NULL) |
567 |
> |
if (readfargs(&fa, fin) <= 0) |
568 |
|
return(-1); |
569 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 7) |
569 |
> |
if (fa.nsargs != 0 || fa.nfargs != 7) |
570 |
|
return(-1); |
571 |
|
|
572 |
|
printf("0\n0\n7\n"); |
573 |
|
|
574 |
< |
multp3(p0, fa->farg, tot.xfm); |
575 |
< |
multp3(p1, fa->farg+3, tot.xfm); |
576 |
< |
rad = fa->farg[6] * tot.sca; |
574 |
> |
multp3(p0, fa.farg, tot.xfm); |
575 |
> |
multp3(p1, fa.farg+3, tot.xfm); |
576 |
> |
rad = fa.farg[6] * tot.sca; |
577 |
|
printf(" %18.12g %18.12g %18.12g\n", p0[0], p0[1], p0[2]); |
578 |
|
printf(" %18.12g %18.12g %18.12g\n", p1[0], p1[1], p1[2]); |
579 |
|
printf(" %18.12g\n", rad); |
580 |
< |
freefargs(fa); |
580 |
> |
freefargs(&fa); |
581 |
|
return(0); |
582 |
|
} |
583 |
|
|
586 |
|
FILE *fin; |
587 |
|
{ |
588 |
|
double p0[3], pd[3], r0, r1; |
589 |
< |
register FUNARGS *fa; |
589 |
> |
FUNARGS fa; |
590 |
|
|
591 |
< |
if ((fa = getfargs(fin)) == NULL) |
591 |
> |
if (readfargs(&fa, fin) <= 0) |
592 |
|
return(-1); |
593 |
< |
if (fa->nsargs != 0 || fa->niargs != 0 || fa->nfargs != 8) |
593 |
> |
if (fa.nsargs != 0 || fa.nfargs != 8) |
594 |
|
return(-1); |
595 |
|
|
596 |
|
printf("0\n0\n8\n"); |
597 |
|
|
598 |
< |
multp3(p0, fa->farg, tot.xfm); |
599 |
< |
multv3(pd, fa->farg+3, tot.xfm); |
600 |
< |
r0 = fa->farg[6] * tot.sca; |
601 |
< |
r1 = fa->farg[7] * tot.sca; |
598 |
> |
multp3(p0, fa.farg, tot.xfm); |
599 |
> |
multv3(pd, fa.farg+3, tot.xfm); |
600 |
> |
r0 = fa.farg[6] * tot.sca; |
601 |
> |
r1 = fa.farg[7] * tot.sca; |
602 |
|
printf(" %18.12g %18.12g %18.12g\n", p0[0], p0[1], p0[2]); |
603 |
|
printf(" %18.12g %18.12g %18.12g\n", pd[0], pd[1], pd[2]); |
604 |
|
printf(" %18.12g %18.12g\n", r0, r1); |
605 |
< |
freefargs(fa); |
605 |
> |
freefargs(&fa); |
606 |
|
return(0); |
614 |
– |
} |
615 |
– |
|
616 |
– |
|
617 |
– |
FUNARGS * |
618 |
– |
getfargs(fp) /* get function arguments from stream */ |
619 |
– |
FILE *fp; |
620 |
– |
{ |
621 |
– |
char *strcpy(); |
622 |
– |
char sbuf[MAXSTR]; |
623 |
– |
int n; |
624 |
– |
register FUNARGS *fa; |
625 |
– |
register int i; |
626 |
– |
|
627 |
– |
if ((fa = (FUNARGS *)malloc((unsigned)sizeof(FUNARGS))) == NULL) |
628 |
– |
goto memerr; |
629 |
– |
if (fscanf(fp, "%d", &n) != 1 || n < 0) |
630 |
– |
return(NULL); |
631 |
– |
if (fa->nsargs = n) { |
632 |
– |
fa->sarg = (char **)malloc((unsigned)fa->nsargs*sizeof(char *)); |
633 |
– |
if (fa->sarg == NULL) |
634 |
– |
goto memerr; |
635 |
– |
for (i = 0; i < fa->nsargs; i++) { |
636 |
– |
if (fscanf(fp, "%s", sbuf) != 1) |
637 |
– |
return(NULL); |
638 |
– |
if ((fa->sarg[i] = malloc((unsigned)strlen(sbuf)+1)) == NULL) |
639 |
– |
goto memerr; |
640 |
– |
strcpy(fa->sarg[i], sbuf); |
641 |
– |
} |
642 |
– |
} else |
643 |
– |
fa->sarg = NULL; |
644 |
– |
if (fscanf(fp, "%d", &n) != 1 || n < 0) |
645 |
– |
return(NULL); |
646 |
– |
if (fa->niargs = n) { |
647 |
– |
fa->iarg = (int *)malloc((unsigned)fa->niargs*sizeof(int)); |
648 |
– |
if (fa->iarg == NULL) |
649 |
– |
goto memerr; |
650 |
– |
for (i = 0; i < fa->niargs; i++) |
651 |
– |
if (fscanf(fp, "%d", &fa->iarg[i]) != 1) |
652 |
– |
return(NULL); |
653 |
– |
} else |
654 |
– |
fa->iarg = NULL; |
655 |
– |
if (fscanf(fp, "%d", &n) != 1 || n < 0) |
656 |
– |
return(NULL); |
657 |
– |
if (fa->nfargs = n) { |
658 |
– |
fa->farg = (double *)malloc((unsigned)fa->nfargs*sizeof(double)); |
659 |
– |
if (fa->farg == NULL) |
660 |
– |
goto memerr; |
661 |
– |
for (i = 0; i < fa->nfargs; i++) |
662 |
– |
if (fscanf(fp, "%lf", &fa->farg[i]) != 1) |
663 |
– |
return(NULL); |
664 |
– |
} else |
665 |
– |
fa->farg = NULL; |
666 |
– |
return(fa); |
667 |
– |
memerr: |
668 |
– |
fprintf(stderr, "%s: out of memory in getfargs\n", progname); |
669 |
– |
exit(1); |
670 |
– |
} |
671 |
– |
|
672 |
– |
|
673 |
– |
freefargs(fa) /* free memory associated with fa */ |
674 |
– |
register FUNARGS *fa; |
675 |
– |
{ |
676 |
– |
register int i; |
677 |
– |
|
678 |
– |
for (i = 0; i < fa->nsargs; i++) |
679 |
– |
free(fa->sarg[i]); |
680 |
– |
if (fa->nsargs) |
681 |
– |
free(fa->sarg); |
682 |
– |
if (fa->niargs) |
683 |
– |
free(fa->iarg); |
684 |
– |
if (fa->nfargs) |
685 |
– |
free(fa->farg); |
686 |
– |
free(fa); |
607 |
|
} |
608 |
|
|
609 |
|
|