[Bf-blender-cvs] [3a75381] master: Apply fix for T40745 to extrude_face_region too

[Campbell Barton]

Commit: 3a753815056ec5136cfb0cd8824fac7c3f89638e
Author: Campbell Barton
Date:   Mon Jun 23 00:12:06 2014 +1000
https://developer.blender.org/rB3a753815056ec5136cfb0cd8824fac7c3f89638e

Apply fix for T40745 to extrude_face_region too

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

M	source/blender/bmesh/operators/bmo_extrude.c
M	source/blender/editors/mesh/editmesh_extrude.c

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

diff --git a/source/blender/bmesh/operators/bmo_extrude.c b/source/blender/bmesh/operators/bmo_extrude.c
index d174769..510c3ae 100644
--- a/source/blender/bmesh/operators/bmo_extrude.c
+++ b/source/blender/bmesh/operators/bmo_extrude.c
@@ -217,7 +217,7 @@ void bmo_extrude_vert_indiv_exec(BMesh *bm, BMOperator *op)
 		if (has_vskin)
 			bm_extrude_disable_skin_root(bm, v);
 
-		/* not essentuial, but ensures face normals from extruded edges are contiguous */
+		/* not essential, but ensures face normals from extruded edges are contiguous */
 		if (BM_vert_is_wire_endpoint(v)) {
 			if (v->e->v1 == v) {
 				SWAP(BMVert *, v, dupev);
@@ -415,7 +415,15 @@ void bmo_extrude_face_region_exec(BMesh *bm, BMOperator *op)
 	/* link isolated vert */
 	for (v = BMO_iter_new(&siter, dupeop.slots_out, "isovert_map.out", 0); v; v = BMO_iter_step(&siter)) {
 		BMVert *v2 = BMO_iter_map_value_ptr(&siter);
-		BM_edge_create(bm, v, v2, v->e, BM_CREATE_NO_DOUBLE);
+
+		/* not essential, but ensures face normals from extruded edges are contiguous */
+		if (BM_vert_is_wire_endpoint(v)) {
+			if (v->e->v1 == v) {
+				SWAP(BMVert *, v, v2);
+			}
+		}
+
+		BM_edge_create(bm, v, v2, NULL, BM_CREATE_NO_DOUBLE);
 	}
 
 	/* cleanup */
diff --git a/source/blender/editors/mesh/editmesh_extrude.c b/source/blender/editors/mesh/editmesh_extrude.c
index 5da3366..595c43c 100644
--- a/source/blender/editors/mesh/editmesh_extrude.c
+++ b/source/blender/editors/mesh/editmesh_extrude.c
@@ -693,7 +693,7 @@ static int edbm_dupli_extrude_cursor_invoke(bContext *C, wmOperator *op, const w
 void MESH_OT_dupli_extrude_cursor(wmOperatorType *ot)
 {
 	/* identifiers */
-	ot->name = "Duplicate or Extrude at 3D Cursor";
+	ot->name = "Duplicate or Extrude to Cursor";
 	ot->idname = "MESH_OT_dupli_extrude_cursor";
 	ot->description = "Duplicate and extrude selected vertices, edges or faces towards the mouse cursor";