diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2021-11-16 21:34:13 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2021-11-16 21:44:45 +0300 |
| commit | 7293c1b3578e015a00e8b1e282baa62f51c5b4c4 (patch) | |
| tree | a72d457bbd40f9286af8a046a388c447d0d65bce /intern/cycles/kernel/integrator/subsurface.h | |
| parent | 1572c4d3d3317209bb846ca2d05cafeed06d1ead (diff) | |
Fix T93106: Cycles SSS not working with normals pointing inside
Diffstat (limited to 'intern/cycles/kernel/integrator/subsurface.h')
| -rw-r--r-- | intern/cycles/kernel/integrator/subsurface.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/intern/cycles/kernel/integrator/subsurface.h b/intern/cycles/kernel/integrator/subsurface.h index 9010318257f..59b0cd2596c 100644 --- a/intern/cycles/kernel/integrator/subsurface.h +++ b/intern/cycles/kernel/integrator/subsurface.h @@ -71,6 +71,10 @@ ccl_device int subsurface_bounce(KernelGlobals kg, } # endif + if (sd->flag & SD_BACKFACING) { + path_flag |= PATH_RAY_SUBSURFACE_BACKFACING; + } + INTEGRATOR_STATE_WRITE(state, path, throughput) *= weight; INTEGRATOR_STATE_WRITE(state, path, flag) = path_flag; |