| # | Line 42 | Line 42 | rtrace options | |
|---|---|---|
| 42 | .br | |
| 43 | .B "rcontrib [ options ] \-defaults" | |
| 44 | .SH DESCRIPTION | |
| 45 | < | .I Rtcontrib |
| 45 | > | .I Rcontrib |
| 46 | computes ray coefficients | |
| 47 | for objects whose modifiers are named in one or more | |
| 48 | .I \-m | |
| # | Line 128 | Line 128 | More generally, | |
| 128 | can be used to compute arbitrary input-output relationships in optical | |
| 129 | systems, such as luminaires, light pipes, and shading devices. | |
| 130 | .PP | |
| 131 | < | .I Rtcontrib |
| 131 | > | .I Rcontrib |
| 132 | calls | |
| 133 | .I rtrace(1) | |
| 134 | with the \-oTW (or \-oTV) option to calculate the daughter ray | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines (old) |
| > | Changed lines (new) |