| [smoothing] If a model has edge creases, adding new faces/verts/edges to mesh resets!
HEX 2 on Windows XP
This makes it very difficult to progressively edit a model.
I make a model, and crease some edges as I go. Whoops! I need to extrude a extra section somewhere on the model. I extrude the section. Damn, now I've lost all my edge creases!
I can understand losing the crease settings for edges involved in the editting operation, and even edges sharing a vertex with edges affected by modeling ops. But the entire model shouldn't lose all of it's creases. Blender doesn't suffer from this problem.
This makes incremental edits very problematic.
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