| # | Line 753 | Line 753 | movepixel( /* reposition image point */ | |
|---|---|---|
| 753 | if (viewray(pt, tdir, &theirview, pos[0], pos[1]) < -FTINY) | |
| 754 | return(0); | |
| 755 | if ((!normdist) & (theirview.type == VT_PER)) /* adjust */ | |
| 756 | < | pos[2] *= sqrt(1. + pos[0]*pos[0]*theirview.hn2 |
| 757 | < | + pos[1]*pos[1]*theirview.vn2); |
| 756 | > | pos[2] /= DOT(theirview.vdir, tdir); |
| 757 | pt[0] += tdir[0]*pos[2]; | |
| 758 | pt[1] += tdir[1]*pos[2]; | |
| 759 | pt[2] += tdir[2]*pos[2]; | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |