implement vertex attributes

[meshio/pymeshio.git] / blender26-meshio / bl.py

diff --git a/blender26-meshio/bl.py b/blender26-meshio/bl.py
index 4d5afde..c668fa0 100644 (file)
--- a/blender26-meshio/bl.py
+++ b/blender26-meshio/bl.py
@@ -242,6 +242,8 @@ class object:
 
     @staticmethod
     def assignVertexGroup(o, name, index, weight):
 
     @staticmethod
     def assignVertexGroup(o, name, index, weight):

+        if name not in o.vertex_groups:
+            o.vertex_groups.new(name)

         o.vertex_groups[name].add([index], weight, 'ADD')
 
     @staticmethod
         o.vertex_groups[name].add([index], weight, 'ADD')
 
     @staticmethod