| 362 |
|
case ' ': |
| 363 |
|
case '\t': |
| 364 |
|
case '\r': |
| 365 |
– |
continue; |
| 365 |
|
case '\n': |
| 366 |
+ |
continue; |
| 367 |
|
case '\0': |
| 368 |
|
return(nparams); |
| 369 |
|
default: |
| 417 |
|
} |
| 418 |
|
/* determine sample type/bin */ |
| 419 |
|
if (tolower(curparams.hemis[0]) == 'u' | curparams.hemis[0] == '1') { |
| 420 |
< |
binv = "0"; /* uniform sampling -- one bin */ |
| 420 |
> |
sprintf(sbuf, "if(-Dx*%g-Dy*%g-Dz*%g,0,-1)", |
| 421 |
> |
curparams.nrm[0], curparams.nrm[1], curparams.nrm[2]); |
| 422 |
> |
binv = savqstr(sbuf); |
| 423 |
> |
nbins = "1"; /* uniform sampling -- one bin */ |
| 424 |
|
uniform = 1; |
| 425 |
|
} else if (tolower(curparams.hemis[0]) == 's' && |
| 426 |
|
tolower(curparams.hemis[1]) == 'c') { |
| 1350 |
|
#ifdef getc_unlocked |
| 1351 |
|
flockfile(rcfp); |
| 1352 |
|
#endif |
| 1353 |
< |
if (verbose) { |
| 1353 |
> |
if (verbose > 0) { |
| 1354 |
|
fprintf(stderr, "%s: sampling %d directions", progname, nsbins); |
| 1355 |
|
if (curparams.nsurfs > 1) |
| 1356 |
|
fprintf(stderr, " (%d elements)\n", curparams.nsurfs); |
| 1360 |
|
for (i = 0; i < nsbins; i++) /* send rcontrib ray samples */ |
| 1361 |
|
if (!(*curparams.sample_basis)(&curparams, i, rcfp)) |
| 1362 |
|
return(1); |
| 1363 |
< |
return(pclose(rcfp) == 0); /* all finished! */ |
| 1363 |
> |
return(pclose(rcfp) < 0); /* all finished! */ |
| 1364 |
|
userr: |
| 1365 |
|
if (a < argc-2) |
| 1366 |
|
fprintf(stderr, "%s: unsupported option '%s'", progname, argv[a]); |
