| # | Line 274 | Line 274 | direct_specular_OK(COLOR cval, FVECT ldir, double omeg | |
|---|---|---|
| 274 | if (tomega2 < .12*tomega) | |
| 275 | continue; /* not safe to include */ | |
| 276 | cvt_sdcolor(csmp, &sv); | |
| 277 | < | /* weight average by Y */ |
| 278 | < | scalecolor(csmp, sv.cieY); |
| 277 | > | |
| 278 | > | if (sf < 2.5*tsr) { /* weight by Y for small sources */ |
| 279 | > | scalecolor(csmp, sv.cieY); |
| 280 | > | wtot += sv.cieY; |
| 281 | > | } else |
| 282 | > | wtot += 1.; |
| 283 | addcolor(cval, csmp); | |
| 280 | – | wtot += sv.cieY; |
| 284 | } | |
| 285 | if (wtot <= FTINY) /* no valid specular samples? */ | |
| 286 | return(0); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |