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test2/intern/cycles/kernel
Lukas Stockner 5ba78d76d4 Cycles: Deduplicate geometric factor calculation in the Beckmann distribution
Also, this fixes a numerical issue where A would be inf.
Since later G is set to 1 if A is larger than 1.6, the code now checks the reciprocal of A for being smaller than 1/1.6 - same effect, but no inf involved.
2016-07-16 20:54:14 +02:00
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2016-07-02 10:08:33 +10:00
2015-05-09 19:52:40 +05:00