Blender Git Commit Log
Git Commits -> Revision 5aede15
Revision 5aede15 by Sergey Sharybin (blender-v2.78b-release, blender-v2.78c-release, fracture_modifier, fracture_modifier-master, temp-fracture-modifier-2.8) January 20, 2017, 10:26 (GMT) |
Cycles: Fix correlation issues in certain cases There were two cases where correlation issues were obvious: - File from T38710 was giving issues in 2.78a again - File from T50116 was having totally different shadow between sample 1 and sample 32. Use some more simplified version of CMJ hash which seems to give nice randomized value which solves the correlation. This commit will break all unit test files, but it's a bug fix so perhaps OK to commit this. This also fixes T41143: Sobol gives nonuniform noise Proper science paper about hash function is coming. Reviewers: brecht Reviewed By: brecht Subscribers: lukasstockner97 Differential Revision: https://developer.blender.org/D2385 |
Commit Details:
Full Hash: 5aede15feaf154563ff6275e8f0ab4e0829de50b
Parent Commit: 5596f97
Lines Changed: +16, -14
Master Commits
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