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author | Tavian Barnes <tavianator@gmail.com> | 2011-04-20 22:39:41 -0400 |
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committer | Tavian Barnes <tavianator@gmail.com> | 2011-04-20 22:43:17 -0400 |
commit | 9cc3fef27ba1c23b2b935b6f81cf15dc9159fe3a (patch) | |
tree | f31cf4d59c104fff165177b4881175bf77b03aba /doc | |
parent | 5c9680634b2999afdf43eaef5f367e98d3888f96 (diff) | |
download | dimension-9cc3fef27ba1c23b2b935b6f81cf15dc9159fe3a.tar.xz |
Cache previous intersections in dmnsn_prtree_intersection().
Due to geometric locality of rays, this provides a very large speedup for
most scenes.
Diffstat (limited to 'doc')
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