Commit: 8a2d09eb9f5a5804ded16900523087a312ffa302
Author: Brecht Van Lommel
Date: Mon Jan 22 13:47:53 2018 +0100
Branches: master
https://developer.blender.org/rB8a2d09eb9f5a5804ded16900523087a312ffa302
Fix T53854: branched path tracing correlation bug with transparency.
This was broken in d750d18.
===================================================================
M intern/cycles/kernel/kernel_path_branched.h
===================================================================
diff --git a/intern/cycles/kernel/kernel_path_branched.h
b/intern/cycles/kernel/kernel_path_branched.h
index 9996f52f9a4..63fe7822e2a 100644
--- a/intern/cycles/kernel/kernel_path_branched.h
+++ b/intern/cycles/kernel/kernel_path_branched.h
@@ -552,8 +552,7 @@ ccl_device void
kernel_branched_path_integrate(KernelGlobals *kg,
}
/* Update Path State */
- state.flag |= PATH_RAY_TRANSPARENT;
- state.transparent_bounce++;
+ path_state_next(kg, &state, LABEL_TRANSPARENT);
ray.P = ray_offset(sd.P, -sd.Ng);
ray.t -= sd.ray_length; /* clipping works through transparent */
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