[Bf-extensions-cvs] [fe2a5b5] master: some fixes for gstretch

[Brendon Murphy]

Commit: fe2a5b56355d446227f2e35a087b16f4a0ce992f
Author: Brendon Murphy
Date:   Sat Jan 10 06:26:27 2015 +1100
Branches: master
https://developer.blender.org/rBAfe2a5b56355d446227f2e35a087b16f4a0ce992f

some fixes for gstretch

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

M	mesh_looptools.py

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

diff --git a/mesh_looptools.py b/mesh_looptools.py
index 8c9a62d..d6e98ec 100644
--- a/mesh_looptools.py
+++ b/mesh_looptools.py
@@ -780,6 +780,7 @@ def move_verts(object, bm, mapping, move, lock, influence):
             if influence < 0:
                 new_loc = loc
             else:
+                bm.verts.ensure_lookup_table()
                 new_loc = loc*(influence/100) + \
                     bm.verts[index].co*((100-influence)/100)
             bm.verts[index].co = new_loc
@@ -2801,7 +2802,9 @@ def gstretch_match_loops_strokes(loops, strokes, object, bm_mod):
     loop_centers = []
     for loop in loops:
         center = mathutils.Vector()
+
         for v_index in loop[0]:
+            bm_mod.verts.ensure_lookup_table()
             center += bm_mod.verts[v_index].co
         center /= len(loop[0])
         center = object.matrix_world * center