[Bf-blender-cvs] [fe48c35] strand_editmode: Normalize the normal vector after sample eval to account for interpolation.

[Lukas Tönne]

Commit: fe48c353f184d5c73f9ae8340ca7b4664a69df59
Author: Lukas Tönne
Date:   Tue Mar 4 13:42:51 2014 +0100
Branches: strand_editmode
https://developer.blender.org/rBfe48c353f184d5c73f9ae8340ca7b4664a69df59

Normalize the normal vector after sample eval to account for
interpolation.

===================================================================

M	source/blender/blenkernel/intern/mesh_sample.c

===================================================================

diff --git a/source/blender/blenkernel/intern/mesh_sample.c b/source/blender/blenkernel/intern/mesh_sample.c
index a2454e8..51de927 100644
--- a/source/blender/blenkernel/intern/mesh_sample.c
+++ b/source/blender/blenkernel/intern/mesh_sample.c
@@ -80,6 +80,8 @@ bool BKE_mesh_sample_eval(DerivedMesh *dm, const MSurfaceSample *sample, float l
 		madd_v3_v3fl(nor, vnor, sample->orig_weights[3]);
 	}
 	
+	normalize_v3(nor);
+	
 	return true;
 }