[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14613] trunk/blender/source/blender/ render/intern/source/shadeoutput.c:

Brecht Van Lommel brechtvanlommel at pandora.be
Tue Apr 29 15:52:53 CEST 2008


Revision: 14613
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14613
Author:   blendix
Date:     2008-04-29 15:51:47 +0200 (Tue, 29 Apr 2008)

Log Message:
-----------

Fix for bug #8949: diffuse tangent shading did not use correctly
normalized normal. Patch by Andr?\195?\169 Pinto, thanks!

Modified Paths:
--------------
    trunk/blender/source/blender/render/intern/source/shadeoutput.c

Modified: trunk/blender/source/blender/render/intern/source/shadeoutput.c
===================================================================
--- trunk/blender/source/blender/render/intern/source/shadeoutput.c	2008-04-29 09:56:52 UTC (rev 14612)
+++ trunk/blender/source/blender/render/intern/source/shadeoutput.c	2008-04-29 13:51:47 UTC (rev 14613)
@@ -1236,6 +1236,7 @@
 		else {
 			Crossf(cross, lv, vn);
 			Crossf(vnor, cross, vn);
+			Normalize(vnor);
 		}
 
 		if(ma->strand_surfnor > 0.0f) {
@@ -1253,6 +1254,7 @@
 		float cross[3];
 		Crossf(cross, lv, shi->tang);
 		Crossf(vnor, cross, shi->tang);
+		Normalize(vnor);
 		vnor[0]= -vnor[0];vnor[1]= -vnor[1];vnor[2]= -vnor[2];
 		vn= vnor;
 	}





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