| # | Line 766 | Line 766 | m_light( /* ray hit a light source */ | |
|---|---|---|
| 766 | return(1); | |
| 767 | } | |
| 768 | /* otherwise treat as source */ | |
| 769 | < | /* check for behind */ |
| 770 | < | if (r->rod < 0.0) |
| 769 | > | if (r->rod < 0.0) { /* check for behind */ |
| 770 | > | if (!backvis) |
| 771 | > | raytrans(r); /* used to return black */ |
| 772 | return(1); | |
| 773 | + | } |
| 774 | /* check for outside spot */ | |
| 775 | if (m->otype==MAT_SPOT && spotout(r, makespot(m))) | |
| 776 | return(1); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |