[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [59929] trunk/blender/source/blender/ editors/mesh/editmesh_extrude.c: screw tool used uninitialized normal to detect flipping direction.

[Campbell Barton]

Revision: 59929
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=59929
Author:   campbellbarton
Date:     2013-09-08 22:52:48 +0000 (Sun, 08 Sep 2013)
Log Message:
-----------
screw tool used uninitialized normal to detect flipping direction.

lookes like bug from bmesh merge, restored from 2.4x.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/mesh/editmesh_extrude.c

Modified: trunk/blender/source/blender/editors/mesh/editmesh_extrude.c
===================================================================
--- trunk/blender/source/blender/editors/mesh/editmesh_extrude.c	2013-09-08 20:25:31 UTC (rev 59928)
+++ trunk/blender/source/blender/editors/mesh/editmesh_extrude.c	2013-09-08 22:52:48 UTC (rev 59929)
@@ -836,6 +836,8 @@
 		return OPERATOR_CANCELLED;
 	}
 
+	copy_v3_v3(nor, obedit->obmat[2]);
+
 	/* calculate dvec */
 	mul_v3_m4v3(v1_co_global, obedit->obmat, v1->co);
 	mul_v3_m4v3(v2_co_global, obedit->obmat, v2->co);