| # | Line 432 | Line 432 | gaussamp( /* sample Gaussian specular */ | |
|---|---|---|
| 432 | continue; | |
| 433 | checknorm(sr.rdir); | |
| 434 | if (nstarget > 1) { /* W-G-M-D adjustment */ | |
| 435 | < | rayclear(&sr); |
| 435 | > | if (nstaken) rayclear(&sr); |
| 436 | rayvalue(&sr); | |
| 437 | d = 2./(1. + r->rod/d); | |
| 438 | scalecolor(sr.rcol, d); | |
| # | Line 493 | Line 493 | gaussamp( /* sample Gaussian specular */ | |
| 493 | if (DOT(sr.rdir, r->ron) >= -FTINY) | |
| 494 | continue; | |
| 495 | normalize(sr.rdir); /* OK, normalize */ | |
| 496 | < | if (nstarget > 1) /* multi-sampling */ |
| 496 | > | if (nstaken) /* multi-sampling */ |
| 497 | rayclear(&sr); | |
| 498 | rayvalue(&sr); | |
| 499 | multcolor(sr.rcol, sr.rcoef); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |