| # | Line 1 | Line 1 | |
|---|---|---|
| 1 | < | .\" RCSid "$Id" |
| 1 | > | .\" RCSid "$Id$" |
| 2 | .TH RTRACE 1 10/17/97 RADIANCE | |
| 3 | .SH NAME | |
| 4 | rtrace - trace rays in RADIANCE scene | |
| # | Line 93 | Line 93 | l effective length of ray | |
| 93 | .IP | |
| 94 | L first intersection distance | |
| 95 | .IP | |
| 96 | + | c local (u,v) coordinates |
| 97 | + | .IP |
| 98 | p point of intersection | |
| 99 | .IP | |
| 100 | n normal at intersection (perturbed) | |
| # | Line 605 | Line 607 | option. | |
| 607 | Greg Ward | |
| 608 | .SH "SEE ALSO" | |
| 609 | getinfo(1), lookamb(1), oconv(1), pfilt(1), pinterp(1), | |
| 610 | < | pvalue(1), rpict(1), rview(1), vwrays(1), ximage(1) |
| 610 | > | pvalue(1), rpict(1), rvu(1), vwrays(1), ximage(1) |
| – | Removed lines |
| + | Added lines |
| < | Changed lines (old) |
| > | Changed lines (new) |