[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [47431] trunk/blender/intern/cycles/kernel /kernel_light.h: Cycles: fix spot lamp emitting light in two directions.
Brecht Van Lommel
brechtvanlommel at pandora.be
Mon Jun 4 21:38:20 CEST 2012
Revision: 47431
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=47431
Author: blendix
Date: 2012-06-04 19:38:10 +0000 (Mon, 04 Jun 2012)
Log Message:
-----------
Cycles: fix spot lamp emitting light in two directions.
Modified Paths:
--------------
trunk/blender/intern/cycles/kernel/kernel_light.h
Modified: trunk/blender/intern/cycles/kernel/kernel_light.h
===================================================================
--- trunk/blender/intern/cycles/kernel/kernel_light.h 2012-06-04 19:00:13 UTC (rev 47430)
+++ trunk/blender/intern/cycles/kernel/kernel_light.h 2012-06-04 19:38:10 UTC (rev 47431)
@@ -231,7 +231,7 @@
float spot_angle = data2.y;
float spot_smooth = data2.z;
- float eval_fac = fabsf(dot(dir, I));
+ float eval_fac = dot(dir, I);
if(eval_fac <= spot_angle) {
eval_fac = 0.0f;
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