+
+ def create_edges(self):
+ edge_map={}
+ for f in self.faces:
+ vert_map=dict([(v.orig_index, v) for v in f.verts])
+ for i in range(len(f.edges)):
+ v1=vert_map[f.edges[i].v1.index]
+ v2=vert_map[f.edges[i].v2.index]
+ key=tuple(sorted((v1.index, v2.index)))
+
+ if key in edge_map:
+ e=edge_map[key]