[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [57906] trunk/blender/source/blender/ blenkernel/intern/editderivedmesh.c: Fix incorrect GLSL bump mapping in editmode when the UV coordinates are

[Brecht Van Lommel]

Revision: 57906
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=57906
Author:   blendix
Date:     2013-07-01 14:49:08 +0000 (Mon, 01 Jul 2013)
Log Message:
-----------
Fix incorrect GLSL bump mapping in editmode when the UV coordinates are
flipped, was not passing sign on to GLSL shader.

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/editderivedmesh.c

Modified: trunk/blender/source/blender/blenkernel/intern/editderivedmesh.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/editderivedmesh.c	2013-07-01 14:14:21 UTC (rev 57905)
+++ trunk/blender/source/blender/blenkernel/intern/editderivedmesh.c	2013-07-01 14:49:08 UTC (rev 57906)
@@ -778,7 +778,7 @@
 	}
 	if (attribs->tottang) {
 		const float *tang = attribs->tang.array[i * 4 + index_in_face];
-		glVertexAttrib3fvARB(attribs->tang.gl_index, tang);
+		glVertexAttrib4fvARB(attribs->tang.gl_index, tang);
 	}
 }