diff options
| author | Sebastian Herhoz <sebastian.herholz@intel.com> | 2022-09-21 18:46:10 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2022-09-27 16:47:03 +0300 |
| commit | bd249eb4f37e65b2f4b3deef775bb136a2c234d1 (patch) | |
| tree | b25c4fa279f5d89929c81a901a81c4cd14ea5f81 /intern/cycles/kernel/closure/emissive.h | |
| parent | 715c86d9e58f44ed078dd61c1fed45739bf65723 (diff) | |
Cycles: BSDF changes in preparation of path guiding
* Return roughness and IOR for BSDF sampling
* Add functions to query IOR and label for given BSDF
* Default IOR to 1.0 instead of 0.0 for BSDFs that don't use it
* Ensure pdf >= 0.0 in case of numerical precision issues
Ref T92571, D15286
Diffstat (limited to 'intern/cycles/kernel/closure/emissive.h')
0 files changed, 0 insertions, 0 deletions