[Bf-blender-cvs] [53fd22a] master: Fix T39756: Extrude, immediate scale

[Campbell Barton]

Commit: 53fd22acb4d3c1bf7164d1ecdda97c6f66e5be7a
Author: Campbell Barton
Date:   Thu Apr 17 04:02:42 2014 +1000
https://developer.blender.org/rB53fd22acb4d3c1bf7164d1ecdda97c6f66e5be7a

Fix T39756: Extrude, immediate scale

While not exactly a bug, switching to scale isnt generally useful to keep normal constraint.

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

M	source/blender/editors/transform/transform.c

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

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 3ee4cd2..e3629d2 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -1067,6 +1067,12 @@ int transformEvent(TransInfo *t, const wmEvent *event)
 			case TFM_MODAL_RESIZE:
 				/* only switch when... */
 				if (ELEM5(t->mode, TFM_ROTATION, TFM_TRANSLATION, TFM_TRACKBALL, TFM_EDGE_SLIDE, TFM_VERT_SLIDE)) {
+
+					/* Scale isn't normally very useful after extrude along normals, see T39756 */
+					if ((t->con.mode & CON_APPLY) && (t->con.orientation == V3D_MANIP_NORMAL)) {
+						stopConstraint(t);
+					}
+
 					resetTransModal(t);
 					resetTransRestrictions(t);
 					restoreTransObjects(t);