diff options
| author | Alexander Gavrilov <angavrilov@gmail.com> | 2016-09-29 00:35:53 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2016-10-01 14:37:03 +0300 |
| commit | 40eedd5df9083ce54c38c6307946488a1fa8aae0 (patch) | |
| tree | e3060fcab4e8ead3d6ec6c9254fddf5cf0b35aec /source/blender/gpu | |
| parent | 95fa303efd0b6e2963af423e601bb2869ac82520 (diff) | |
Cycles: implement partial constant folding for exponentiation.
This is also an important mathematical operation that can be folded
if it is known that one argument is a certain constant. For colors
the operation is provided as a Gamma node.
The SVM Gamma node needs a small fix to make it follow the 0 ^ 0 == 1
rule, same as the Power node, or the Gamma node itself in OSL mode.
Reviewers: #cycles
Differential Revision: https://developer.blender.org/D2263
Diffstat (limited to 'source/blender/gpu')
0 files changed, 0 insertions, 0 deletions