[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56864] trunk/blender/intern/cycles/kernel /closure/bssrdf.h: Cycles / BSSRDF:

[Thomas Dinges]

Revision: 56864
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56864
Author:   dingto
Date:     2013-05-16 18:39:45 +0000 (Thu, 16 May 2013)
Log Message:
-----------
Cycles / BSSRDF:
* Avoid one max() call for the bssrdf radius, the if condition already checks for values < BSSRDF_MIN_RADIUS. 

Modified Paths:
--------------
    trunk/blender/intern/cycles/kernel/closure/bssrdf.h

Modified: trunk/blender/intern/cycles/kernel/closure/bssrdf.h
===================================================================
--- trunk/blender/intern/cycles/kernel/closure/bssrdf.h	2013-05-16 18:33:07 UTC (rev 56863)
+++ trunk/blender/intern/cycles/kernel/closure/bssrdf.h	2013-05-16 18:39:45 UTC (rev 56864)
@@ -30,8 +30,7 @@
 		return bsdf_diffuse_setup(sc);
 	}
 	else {
-		/* radius + IOR params */
-		sc->data0 = max(sc->data0, 0.0f);
+		/* IOR param */
 		sc->data1 = max(sc->data1, 1.0f);
 		sc->type = CLOSURE_BSSRDF_ID;