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blender-archive/intern/cycles/render/light.cpp
Campbell Barton 7b873b0662 Add safe_normalize to cycles, avoid checking length first
This won't give any big speedup,
just avoids redundant sqrtf and may be useful in future.

Differential Revision: https://developer.blender.org/D880
2014-11-08 13:37:42 +01:00

19 KiB