[Bf-blender-cvs] [6dd164a1888] master: Fix T53755: Cycles OpenCL lamp shaders have incorrect normal.
Brecht Van Lommel
noreply at git.blender.org
Thu Jan 11 08:48:50 CET 2018
Commit: 6dd164a1888d8e6c2328267e6584575f77527c35
Author: Brecht Van Lommel
Date: Thu Jan 11 08:42:57 2018 +0100
Branches: master
https://developer.blender.org/rB6dd164a1888d8e6c2328267e6584575f77527c35
Fix T53755: Cycles OpenCL lamp shaders have incorrect normal.
===================================================================
M intern/cycles/kernel/geom/geom_object.h
===================================================================
diff --git a/intern/cycles/kernel/geom/geom_object.h b/intern/cycles/kernel/geom/geom_object.h
index d77c40f2348..fa0dff4bd57 100644
--- a/intern/cycles/kernel/geom/geom_object.h
+++ b/intern/cycles/kernel/geom/geom_object.h
@@ -175,6 +175,10 @@ ccl_device_inline void object_inverse_normal_transform(KernelGlobals *kg, const
Transform tfm = object_fetch_transform(kg, sd->object, OBJECT_TRANSFORM);
*N = normalize(transform_direction_transposed(&tfm, *N));
}
+ else if(sd->type == PRIMITIVE_LAMP) {
+ Transform tfm = lamp_fetch_transform(kg, sd->lamp, false);
+ *N = normalize(transform_direction_transposed(&tfm, *N));
+ }
#endif
}
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