# | Line 3 | Line 3 | |
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3 | # | |
4 | # Compute illuminance from ray origin and direction | |
5 | # | |
6 | < | if ( $#argv < 2 ) then |
6 | > | if ( $#argv < 1 ) then |
7 | echo "Usage: $0 [rtrace args] octree" | |
8 | exit 1 | |
9 | endif |
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+ | Added lines |
< | Changed lines |
> | Changed lines |