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Git Commits -> Revision bcefb20
Revision bcefb20 by Lukas Stockner (master) July 27, 2018, 21:42 (GMT) |
Cycles: Save a few instructions in area light sampling Just basic algebra - because all vectors have the same z coordinate, a lot of terms end up cancelling out. Not exactly a massive improvement, but it's measurable with Branched PT and a high sample count on the lamp. Reviewers: brecht, sergey Reviewed By: brecht Subscribers: swerner Differential Revision: https://developer.blender.org/D3540 |
Commit Details:
Full Hash: bcefb202a2278188c0c780a6e4a3603d4d727c91
Parent Commit: 84d47e3
Lines Changed: +9, -16
1 Modified Path:
/intern/cycles/kernel/kernel_light.h (+9, -16) (Diff)
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