27 |
|
const double ssamp_thresh = 0.35; |
28 |
|
/* number of super-samples */ |
29 |
|
#ifndef NSSAMP |
30 |
< |
#define NSSAMP 100 |
30 |
> |
#define NSSAMP 64 |
31 |
|
#endif |
32 |
|
/* limit on number of RBF lobes */ |
33 |
|
static int lobe_lim = 15000; |
38 |
|
static char *wrapBSDF[MAXCARG] = {"wrapBSDF", "-U"}; |
39 |
|
static int wbsdfac = 2; |
40 |
|
|
41 |
< |
/* Add argument to wrapBSDF, allocating space if isstatic */ |
41 |
> |
/* Add argument to wrapBSDF, allocating space if !isstatic */ |
42 |
|
static void |
43 |
|
add_wbsdf(const char *arg, int isstatic) |
44 |
|
{ |
206 |
|
eval_rbfcol(&sdv, rbf, iovec+3); |
207 |
|
bsdf = sdv.cieY; |
208 |
|
if (rbf_colorimetry == RBCtristimulus) { |
209 |
– |
c_ccvt(&sdv.spec, C_CSXY); |
209 |
|
uv[0] = uv[1] = 1. / |
210 |
|
(-2.*sdv.spec.cx + 12.*sdv.spec.cy + 3.); |
211 |
|
uv[0] *= 4.*sdv.spec.cx; |
249 |
|
#endif |
250 |
|
} |
251 |
|
if (pctcull >= 0) |
252 |
< |
fwrite(&bsdf, sizeof(bsdf), 1, ofp); |
252 |
> |
putbinary(&bsdf, sizeof(bsdf), 1, ofp); |
253 |
|
else |
254 |
|
fprintf(ofp, "\t%.3e\n", bsdf); |
255 |
|
|
256 |
|
if (rbf_colorimetry == RBCtristimulus) { |
257 |
|
if (pctcull >= 0) { |
258 |
< |
fwrite(&uv[0], sizeof(*uv), 1, uvfp[0]); |
259 |
< |
fwrite(&uv[1], sizeof(*uv), 1, uvfp[1]); |
258 |
> |
putbinary(&uv[0], sizeof(*uv), 1, uvfp[0]); |
259 |
> |
putbinary(&uv[1], sizeof(*uv), 1, uvfp[1]); |
260 |
|
} else { |
261 |
|
fprintf(uvfp[0], "\t%.3e\n", uv[0]); |
262 |
|
fprintf(uvfp[1], "\t%.3e\n", uv[1]); |
397 |
|
eval_rbfcol(&sdv, rbf, iovec+3); |
398 |
|
bsdf = sdv.cieY; |
399 |
|
if (rbf_colorimetry == RBCtristimulus) { |
401 |
– |
c_ccvt(&sdv.spec, C_CSXY); |
400 |
|
uv[0] = uv[1] = 1. / |
401 |
|
(-2.*sdv.spec.cx + 12.*sdv.spec.cy + 3.); |
402 |
|
uv[0] *= 4.*sdv.spec.cx; |
441 |
|
#endif |
442 |
|
} |
443 |
|
if (pctcull >= 0) |
444 |
< |
fwrite(&bsdf, sizeof(bsdf), 1, ofp); |
444 |
> |
putbinary(&bsdf, sizeof(bsdf), 1, ofp); |
445 |
|
else |
446 |
|
fprintf(ofp, "\t%.3e\n", bsdf); |
447 |
|
|
448 |
|
if (rbf_colorimetry == RBCtristimulus) { |
449 |
|
if (pctcull >= 0) { |
450 |
< |
fwrite(&uv[0], sizeof(*uv), 1, uvfp[0]); |
451 |
< |
fwrite(&uv[1], sizeof(*uv), 1, uvfp[1]); |
450 |
> |
putbinary(&uv[0], sizeof(*uv), 1, uvfp[0]); |
451 |
> |
putbinary(&uv[1], sizeof(*uv), 1, uvfp[1]); |
452 |
|
} else { |
453 |
|
fprintf(uvfp[0], "\t%.3e\n", uv[0]); |
454 |
|
fprintf(uvfp[1], "\t%.3e\n", uv[1]); |