26 |
|
|
27 |
|
char ourTempDir[TEMPLEN] = ""; /* our temporary directory */ |
28 |
|
|
29 |
< |
const char frpref[] = "frefl"; |
30 |
< |
const char ftpref[] = "ftrans"; |
31 |
< |
const char brpref[] = "brefl"; |
32 |
< |
const char btpref[] = "btrans"; |
29 |
> |
const char frpref[] = "rf"; |
30 |
> |
const char ftpref[] = "tf"; |
31 |
> |
const char brpref[] = "rb"; |
32 |
> |
const char btpref[] = "tb"; |
33 |
|
const char dsuffix[] = ".txt"; |
34 |
|
|
35 |
< |
const char sph_mat[] = "BSDFmat"; |
35 |
> |
const char sph_fmat[] = "fBSDFmat"; |
36 |
> |
const char sph_bmat[] = "bBSDFmat"; |
37 |
|
const double sph_rad = 10.; |
38 |
|
const double sph_xoffset = 15.; |
39 |
|
|
270 |
|
|
271 |
|
/* Put out mirror arrow for the given incident vector */ |
272 |
|
static void |
273 |
< |
put_mirror_arrow(const FVECT ivec, int inc_side) |
273 |
> |
put_mirror_arrow(const FVECT origin, const FVECT nrm) |
274 |
|
{ |
275 |
|
const double arrow_len = 1.2*bsdf_rad; |
276 |
|
const double tip_len = 0.2*bsdf_rad; |
277 |
< |
FVECT origin, refl; |
277 |
> |
FVECT refl; |
278 |
|
int i; |
279 |
|
|
280 |
< |
cvt_sposition(origin, ivec, inc_side); |
280 |
> |
refl[0] = 2.*nrm[2]*nrm[0]; |
281 |
> |
refl[1] = 2.*nrm[2]*nrm[1]; |
282 |
> |
refl[2] = 2.*nrm[2]*nrm[2] - 1.; |
283 |
|
|
281 |
– |
refl[0] = -2.*ivec[2]*ivec[0]; |
282 |
– |
refl[1] = -2.*ivec[2]*ivec[1]; |
283 |
– |
refl[2] = 2.*ivec[2]*ivec[2] - 1.; |
284 |
– |
|
284 |
|
printf("\n# Mirror arrow\n"); |
285 |
< |
printf("\narrow_mat cylinder inc_dir\n0\n0\n7"); |
285 |
> |
printf("\nshaft_mat cylinder inc_dir\n0\n0\n7"); |
286 |
|
printf("\n\t%f %f %f\n\t%f %f %f\n\t%f\n", |
287 |
|
origin[0], origin[1], origin[2]+arrow_len, |
288 |
|
origin[0], origin[1], origin[2], |
289 |
|
arrow_rad); |
290 |
< |
printf("\narrow_mat cylinder mir_dir\n0\n0\n7"); |
290 |
> |
printf("\nshaft_mat cylinder mir_dir\n0\n0\n7"); |
291 |
|
printf("\n\t%f %f %f\n\t%f %f %f\n\t%f\n", |
292 |
|
origin[0], origin[1], origin[2], |
293 |
|
origin[0] + arrow_len*refl[0], |
294 |
|
origin[1] + arrow_len*refl[1], |
295 |
|
origin[2] + arrow_len*refl[2], |
296 |
|
arrow_rad); |
297 |
< |
printf("\narrow_mat cone mir_tip\n0\n0\n8"); |
297 |
> |
printf("\ntip_mat cone mir_tip\n0\n0\n8"); |
298 |
|
printf("\n\t%f %f %f\n\t%f %f %f\n\t%f 0\n", |
299 |
|
origin[0] + (arrow_len-.5*tip_len)*refl[0], |
300 |
|
origin[1] + (arrow_len-.5*tip_len)*refl[1], |
307 |
|
|
308 |
|
/* Put out transmitted direction arrow for the given incident vector */ |
309 |
|
static void |
310 |
< |
put_trans_arrow(const FVECT ivec, int inc_side) |
310 |
> |
put_trans_arrow(const FVECT origin) |
311 |
|
{ |
312 |
|
const double arrow_len = 1.2*bsdf_rad; |
313 |
|
const double tip_len = 0.2*bsdf_rad; |
315 |
– |
FVECT origin; |
314 |
|
int i; |
315 |
|
|
318 |
– |
cvt_sposition(origin, ivec, inc_side); |
319 |
– |
|
316 |
|
printf("\n# Transmission arrow\n"); |
317 |
< |
printf("\narrow_mat cylinder trans_dir\n0\n0\n7"); |
317 |
> |
printf("\nshaft_mat cylinder trans_dir\n0\n0\n7"); |
318 |
|
printf("\n\t%f %f %f\n\t%f %f %f\n\t%f\n", |
319 |
|
origin[0], origin[1], origin[2], |
320 |
|
origin[0], origin[1], origin[2]-arrow_len, |
321 |
|
arrow_rad); |
322 |
< |
printf("\narrow_mat cone trans_tip\n0\n0\n8"); |
322 |
> |
printf("\ntip_mat cone trans_tip\n0\n0\n8"); |
323 |
|
printf("\n\t%f %f %f\n\t%f %f %f\n\t%f 0\n", |
324 |
|
origin[0], origin[1], origin[2]-arrow_len+.5*tip_len, |
325 |
|
origin[0], origin[1], origin[2]-arrow_len-.5*tip_len, |
367 |
|
put_BSDFs(void) |
368 |
|
{ |
369 |
|
const double scalef = bsdf_rad/(log10(overall_max) - min_log10); |
370 |
< |
FVECT ivec, sorg, upv; |
370 |
> |
FVECT ivec, sorg, nrm, upv; |
371 |
|
RREAL vMtx[3][3]; |
372 |
|
char *fname; |
373 |
|
char cmdbuf[256]; |
374 |
< |
char xfargs[128]; |
375 |
< |
int nxfa; |
374 |
> |
char rotargs[64]; |
375 |
> |
int nrota; |
376 |
|
int i; |
377 |
|
|
378 |
|
printf("\n# Gensurf output corresponding to %d incident directions\n", |
379 |
|
NINCIDENT); |
380 |
|
|
381 |
< |
printf("\nvoid glow arrow_glow\n0\n0\n4 1 0 1 0\n"); |
382 |
< |
printf("\nvoid mixfunc arrow_mat\n4 arrow_glow void 0.5 .\n0\n0\n"); |
381 |
> |
printf("\nvoid glow tip_mat\n0\n0\n4 1 0 1 0\n"); |
382 |
> |
printf("\nvoid mixfunc shaft_mat\n4 tip_mat void 0.25 .\n0\n0\n"); |
383 |
|
|
384 |
< |
if (front_comp & SDsampR) /* front reflection */ |
385 |
< |
for (i = 0; i < NINCIDENT; i++) { |
386 |
< |
get_ivector(ivec, i); |
387 |
< |
put_mirror_arrow(ivec, 1); |
384 |
> |
for (i = 0; i < NINCIDENT; i++) { |
385 |
> |
get_ivector(ivec, i); |
386 |
> |
nrm[0] = -ivec[0]; nrm[1] = -ivec[1]; nrm[2] = ivec[2]; |
387 |
> |
upv[0] = nrm[0]*nrm[1]*(nrm[2] - 1.); |
388 |
> |
upv[1] = nrm[0]*nrm[0] + nrm[1]*nrm[1]*nrm[2]; |
389 |
> |
upv[2] = -nrm[1]*(nrm[0]*nrm[0] + nrm[1]*nrm[1]); |
390 |
> |
if (SDcompXform(vMtx, nrm, upv) != SDEnone) |
391 |
> |
continue; |
392 |
> |
nrota = addrot(rotargs, vMtx[0], vMtx[1], vMtx[2]); |
393 |
> |
if (front_comp) { |
394 |
|
cvt_sposition(sorg, ivec, 1); |
393 |
– |
ivec[0] = -ivec[0]; ivec[1] = -ivec[1]; /* normal */ |
394 |
– |
upv[0] = ivec[0]*ivec[1]*(ivec[2] - 1.); |
395 |
– |
upv[1] = ivec[0]*ivec[0] + ivec[1]*ivec[1]*ivec[2]; |
396 |
– |
upv[2] = -ivec[1]*(ivec[0]*ivec[0] + ivec[1]*ivec[1]); |
397 |
– |
sprintf(xfargs, "-s %f -t %f %f %f", bsdf_rad, |
398 |
– |
sorg[0], sorg[1], sorg[2]); |
399 |
– |
nxfa = 6; |
395 |
|
printf("\nvoid colorfunc scale_pat\n"); |
396 |
< |
printf("%d bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n\t%s\n0\n0\n", |
397 |
< |
4+nxfa, xfargs); |
396 |
> |
printf("10 bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n"); |
397 |
> |
printf("\t-s %f -t %f %f %f\n0\n0\n", |
398 |
> |
bsdf_rad, sorg[0], sorg[1], sorg[2]); |
399 |
|
printf("\nscale_pat glow scale_mat\n0\n0\n4 1 1 1 0\n"); |
400 |
< |
SDcompXform(vMtx, ivec, upv); |
401 |
< |
nxfa = addrot(xfargs, vMtx[0], vMtx[1], vMtx[2]); |
402 |
< |
sprintf(xfargs+strlen(xfargs), " -s %f -t %f %f %f", |
407 |
< |
scalef, sorg[0], sorg[1], sorg[2]); |
408 |
< |
nxfa += 6; |
400 |
> |
} |
401 |
> |
if (front_comp & SDsampR) { |
402 |
> |
put_mirror_arrow(sorg, nrm); |
403 |
|
fname = tfile_name(frpref, dsuffix, i); |
404 |
< |
sprintf(cmdbuf, "gensurf scale_mat %s%d %s %s %s %d %d | xform %s", |
404 |
> |
sprintf(cmdbuf, |
405 |
> |
"gensurf scale_mat %s%d %s %s %s %d %d | xform %s -s %f -t %f %f %f", |
406 |
|
frpref, i, fname, fname, fname, SAMPRES-1, SAMPRES-1, |
407 |
< |
xfargs); |
407 |
> |
rotargs, scalef, sorg[0], sorg[1], sorg[2]); |
408 |
|
if (!run_cmd(cmdbuf)) |
409 |
|
return(0); |
410 |
|
} |
411 |
< |
if (front_comp & SDsampT) /* front transmission */ |
412 |
< |
for (i = 0; i < NINCIDENT; i++) { |
418 |
< |
get_ivector(ivec, i); |
419 |
< |
put_trans_arrow(ivec, 1); |
420 |
< |
cvt_sposition(sorg, ivec, 1); |
421 |
< |
ivec[0] = -ivec[0]; ivec[1] = -ivec[1]; /* normal */ |
422 |
< |
upv[0] = ivec[0]*ivec[1]*(ivec[2] - 1.); |
423 |
< |
upv[1] = ivec[0]*ivec[0] + ivec[1]*ivec[1]*ivec[2]; |
424 |
< |
upv[2] = -ivec[1]*(ivec[0]*ivec[0] + ivec[1]*ivec[1]); |
425 |
< |
sprintf(xfargs, "-s %f -t %f %f %f", bsdf_rad, |
426 |
< |
sorg[0], sorg[1], sorg[2]); |
427 |
< |
nxfa = 6; |
428 |
< |
printf("\nvoid colorfunc scale_pat\n"); |
429 |
< |
printf("%d bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n\t%s\n0\n0\n", |
430 |
< |
4+nxfa, xfargs); |
431 |
< |
printf("\nscale_pat glow scale_mat\n0\n0\n4 1 1 1 0\n"); |
432 |
< |
SDcompXform(vMtx, ivec, upv); |
433 |
< |
nxfa = addrot(xfargs, vMtx[0], vMtx[1], vMtx[2]); |
434 |
< |
sprintf(xfargs+strlen(xfargs), " -s %f -t %f %f %f", |
435 |
< |
scalef, sorg[0], sorg[1], sorg[2]); |
436 |
< |
nxfa += 6; |
411 |
> |
if (front_comp & SDsampT) { |
412 |
> |
put_trans_arrow(sorg); |
413 |
|
fname = tfile_name(ftpref, dsuffix, i); |
414 |
< |
sprintf(cmdbuf, "gensurf scale_mat %s%d %s %s %s %d %d | xform -I %s", |
414 |
> |
sprintf(cmdbuf, |
415 |
> |
"gensurf scale_mat %s%d %s %s %s %d %d | xform -I %s -s %f -t %f %f %f", |
416 |
|
ftpref, i, fname, fname, fname, SAMPRES-1, SAMPRES-1, |
417 |
< |
xfargs); |
417 |
> |
rotargs, scalef, sorg[0], sorg[1], sorg[2]); |
418 |
|
if (!run_cmd(cmdbuf)) |
419 |
|
return(0); |
420 |
|
} |
421 |
< |
if (back_comp & SDsampR) /* rear reflection */ |
445 |
< |
for (i = 0; i < NINCIDENT; i++) { |
446 |
< |
get_ivector(ivec, i); |
447 |
< |
put_mirror_arrow(ivec, -1); |
421 |
> |
if (back_comp) { |
422 |
|
cvt_sposition(sorg, ivec, -1); |
449 |
– |
ivec[0] = -ivec[0]; ivec[1] = -ivec[1]; /* normal */ |
450 |
– |
upv[0] = ivec[0]*ivec[1]*(ivec[2] - 1.); |
451 |
– |
upv[1] = ivec[0]*ivec[0] + ivec[1]*ivec[1]*ivec[2]; |
452 |
– |
upv[2] = -ivec[1]*(ivec[0]*ivec[0] + ivec[1]*ivec[1]); |
453 |
– |
sprintf(xfargs, "-s %f -t %f %f %f", bsdf_rad, |
454 |
– |
sorg[0], sorg[1], sorg[2]); |
455 |
– |
nxfa = 6; |
423 |
|
printf("\nvoid colorfunc scale_pat\n"); |
424 |
< |
printf("%d bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n\t%s\n0\n0\n", |
425 |
< |
4+nxfa, xfargs); |
424 |
> |
printf("10 bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n"); |
425 |
> |
printf("\t-s %f -t %f %f %f\n0\n0\n", |
426 |
> |
bsdf_rad, sorg[0], sorg[1], sorg[2]); |
427 |
|
printf("\nscale_pat glow scale_mat\n0\n0\n4 1 1 1 0\n"); |
428 |
< |
SDcompXform(vMtx, ivec, upv); |
429 |
< |
nxfa = addrot(xfargs, vMtx[0], vMtx[1], vMtx[2]); |
430 |
< |
sprintf(xfargs+strlen(xfargs), " -s %f -t %f %f %f", |
463 |
< |
scalef, sorg[0], sorg[1], sorg[2]); |
464 |
< |
nxfa += 6; |
428 |
> |
} |
429 |
> |
if (back_comp & SDsampR) { |
430 |
> |
put_mirror_arrow(sorg, nrm); |
431 |
|
fname = tfile_name(brpref, dsuffix, i); |
432 |
< |
sprintf(cmdbuf, "gensurf scale_mat %s%d %s %s %s %d %d | xform -I -ry 180 %s", |
432 |
> |
sprintf(cmdbuf, |
433 |
> |
"gensurf scale_mat %s%d %s %s %s %d %d | xform -I -ry 180 %s -s %f -t %f %f %f", |
434 |
|
brpref, i, fname, fname, fname, SAMPRES-1, SAMPRES-1, |
435 |
< |
xfargs); |
435 |
> |
rotargs, scalef, sorg[0], sorg[1], sorg[2]); |
436 |
|
if (!run_cmd(cmdbuf)) |
437 |
|
return(0); |
438 |
|
} |
439 |
< |
if (back_comp & SDsampT) /* rear transmission */ |
440 |
< |
for (i = 0; i < NINCIDENT; i++) { |
474 |
< |
get_ivector(ivec, i); |
475 |
< |
put_trans_arrow(ivec, -1); |
476 |
< |
cvt_sposition(sorg, ivec, -1); |
477 |
< |
ivec[0] = -ivec[0]; ivec[1] = -ivec[1]; /* normal */ |
478 |
< |
upv[0] = ivec[0]*ivec[1]*(ivec[2] - 1.); |
479 |
< |
upv[1] = ivec[0]*ivec[0] + ivec[1]*ivec[1]*ivec[2]; |
480 |
< |
upv[2] = -ivec[1]*(ivec[0]*ivec[0] + ivec[1]*ivec[1]); |
481 |
< |
sprintf(xfargs, "-s %f -t %f %f %f", bsdf_rad, |
482 |
< |
sorg[0], sorg[1], sorg[2]); |
483 |
< |
nxfa = 6; |
484 |
< |
printf("\nvoid colorfunc scale_pat\n"); |
485 |
< |
printf("%d bsdf_red bsdf_grn bsdf_blu bsdf2rad.cal\n\t%s\n0\n0\n", |
486 |
< |
4+nxfa, xfargs); |
487 |
< |
printf("\nscale_pat glow scale_mat\n0\n0\n4 1 1 1 0\n"); |
488 |
< |
SDcompXform(vMtx, ivec, upv); |
489 |
< |
nxfa = addrot(xfargs, vMtx[0], vMtx[1], vMtx[2]); |
490 |
< |
sprintf(xfargs+strlen(xfargs), " -s %f -t %f %f %f", |
491 |
< |
scalef, sorg[0], sorg[1], sorg[2]); |
492 |
< |
nxfa += 6; |
439 |
> |
if (back_comp & SDsampT) { |
440 |
> |
put_trans_arrow(sorg); |
441 |
|
fname = tfile_name(btpref, dsuffix, i); |
442 |
< |
sprintf(cmdbuf, "gensurf scale_mat %s%d %s %s %s %d %d | xform -ry 180 %s", |
442 |
> |
sprintf(cmdbuf, |
443 |
> |
"gensurf scale_mat %s%d %s %s %s %d %d | xform -ry 180 %s -s %f -t %f %f %f", |
444 |
|
btpref, i, fname, fname, fname, SAMPRES-1, SAMPRES-1, |
445 |
< |
xfargs); |
445 |
> |
rotargs, scalef, sorg[0], sorg[1], sorg[2]); |
446 |
|
if (!run_cmd(cmdbuf)) |
447 |
|
return(0); |
448 |
|
} |
449 |
+ |
} |
450 |
|
return(1); |
451 |
|
} |
452 |
|
|
461 |
|
printf("\nvoid brightfunc latlong\n2 latlong bsdf2rad.cal\n0\n0\n"); |
462 |
|
if ((front_comp|back_comp) & SDsampT) |
463 |
|
printf("\nlatlong trans %s\n0\n0\n7 .75 .75 .75 0 .04 .5 .8\n", |
464 |
< |
sph_mat); |
464 |
> |
sph_fmat); |
465 |
|
else |
466 |
|
printf("\nlatlong plastic %s\n0\n0\n5 .5 .5 .5 0 0\n", |
467 |
< |
sph_mat); |
467 |
> |
sph_fmat); |
468 |
> |
printf("\ninherit alias %s %s\n", sph_bmat, sph_fmat); |
469 |
|
return; |
470 |
|
} |
471 |
|
switch (XMLfile[0]) { /* avoid RAYPATH search */ |
472 |
|
case '.': |
473 |
+ |
case '~': |
474 |
|
CASEDIRSEP: |
475 |
|
curdir = ""; |
476 |
|
break; |
479 |
|
exit(1); |
480 |
|
break; |
481 |
|
} |
482 |
< |
printf("\n# Actual BSDF material for rendering the hemispheres\n"); |
483 |
< |
printf("\nvoid BSDF BSDFmat\n6 0 \"%s%s\" upx upy upz bsdf2rad.cal\n0\n0\n", |
482 |
> |
printf("\n# Actual BSDF materials for rendering the hemispheres\n"); |
483 |
> |
printf("\nvoid BSDF BSDF_f\n6 0 \"%s%s\" upx upy upz bsdf2rad.cal\n0\n0\n", |
484 |
|
curdir, XMLfile); |
485 |
|
printf("\nvoid plastic black\n0\n0\n5 0 0 0 0 0\n"); |
486 |
< |
printf("\nvoid mixfunc %s\n4 BSDFmat black latlong bsdf2rad.cal\n0\n0\n", |
487 |
< |
sph_mat); |
486 |
> |
printf("\nvoid mixfunc %s\n4 BSDF_f black latlong bsdf2rad.cal\n0\n0\n", |
487 |
> |
sph_fmat); |
488 |
> |
printf("\nvoid BSDF BSDF_b\n8 0 \"%s%s\" upx upy upz bsdf2rad.cal -ry 180\n0\n0\n", |
489 |
> |
curdir, XMLfile); |
490 |
> |
printf("\nvoid mixfunc %s\n4 BSDF_b black latlong bsdf2rad.cal\n0\n0\n", |
491 |
> |
sph_bmat); |
492 |
|
} |
493 |
|
|
494 |
|
/* Put out overhead parallel light source */ |
512 |
|
if (front_comp) { |
513 |
|
printf( |
514 |
|
"\n!genrev %s Front \"R*sin(A*t)\" \"R*cos(A*t)\" %d -e \"R:%g;A:%f\" -s | xform -t %g 0 0\n", |
515 |
< |
sph_mat, nsegs, sph_rad, 0.495*PI, sph_xoffset); |
515 |
> |
sph_fmat, nsegs, sph_rad, 0.495*PI, sph_xoffset); |
516 |
|
printf("\nvoid brighttext front_text\n3 helvet.fnt . FRONT\n0\n"); |
517 |
|
printf("12\n\t%f %f 0\n\t%f 0 0\n\t0 %f 0\n\t.01 1 -.1\n", |
518 |
|
-.22*sph_rad + sph_xoffset, -1.4*sph_rad, |
528 |
|
if (back_comp) { |
529 |
|
printf( |
530 |
|
"\n!genrev %s Back \"R*cos(A*t)\" \"R*sin(A*t)\" %d -e \"R:%g;A:%f\" -s | xform -t %g 0 0\n", |
531 |
< |
sph_mat, nsegs, sph_rad, 0.495*PI, -sph_xoffset); |
531 |
> |
sph_bmat, nsegs, sph_rad, 0.495*PI, -sph_xoffset); |
532 |
|
printf("\nvoid brighttext back_text\n3 helvet.fnt . BACK\n0\n"); |
533 |
|
printf("12\n\t%f %f 0\n\t%f 0 0\n\t0 %f 0\n\t.01 1 -.1\n", |
534 |
|
-.22*sph_rad - sph_xoffset, -1.4*sph_rad, |
750 |
|
strcpy(bsdf_manuf, myBSDF.makr); |
751 |
|
put_matBSDF(argv[1]); |
752 |
|
} else { |
753 |
< |
FILE *fp; |
753 |
> |
FILE *fp[4]; |
754 |
> |
if (argc > 5) { |
755 |
> |
fprintf(stderr, "%s: more than 4 hemispheres!\n", progname); |
756 |
> |
return(1); |
757 |
> |
} |
758 |
|
for (n = 1; n < argc; n++) { |
759 |
< |
fp = fopen(argv[n], "rb"); |
760 |
< |
if (fp == NULL) { |
759 |
> |
fp[n-1] = fopen(argv[n], "rb"); |
760 |
> |
if (fp[n-1] == NULL) { |
761 |
|
fprintf(stderr, "%s: cannot open BSDF interpolant '%s'\n", |
762 |
|
progname, argv[n]); |
763 |
|
return(1); |
764 |
|
} |
765 |
< |
if (getheader(fp, rbf_headline, NULL) < 0) { |
765 |
> |
if (getheader(fp[n-1], rbf_headline, NULL) < 0) { |
766 |
|
fprintf(stderr, "%s: bad BSDF interpolant '%s'\n", |
767 |
|
progname, argv[n]); |
768 |
|
return(1); |
769 |
|
} |
810 |
– |
fclose(fp); |
770 |
|
} |
771 |
|
set_minlog(); |
772 |
|
for (n = 1; n < argc; n++) { |
773 |
< |
fp = fopen(argv[n], "rb"); |
774 |
< |
if (!load_bsdf_rep(fp)) |
773 |
> |
if (fseek(fp[n-1], 0L, SEEK_SET) < 0) { |
774 |
> |
fprintf(stderr, "%s: cannot seek on '%s'\n", |
775 |
> |
progname, argv[n]); |
776 |
|
return(1); |
777 |
< |
fclose(fp); |
777 |
> |
} |
778 |
> |
if (!load_bsdf_rep(fp[n-1])) |
779 |
> |
return(1); |
780 |
> |
fclose(fp[n-1]); |
781 |
|
if (!build_wRBF()) |
782 |
|
return(1); |
783 |
|
} |
788 |
|
put_scale(); |
789 |
|
if (inpXML && myBSDF.mgf) |
790 |
|
convert_mgf(myBSDF.mgf); |
791 |
< |
if (!put_BSDFs()) |
791 |
> |
if (!put_BSDFs()) /* most of the output happens here */ |
792 |
|
return(1); |
793 |
|
cleanup_tmp(); |
794 |
|
return(0); |