suggest ForceDiagram to inherit from FaceNetwork, as opposed to Network
this will provide the ForceDiagram with face methods, which enhances the ability for design driven by force diagram manipulation, such as subdivision
i will soon switch to using (a combination of network and) mesh. the facenetwork is a left over from the times when we had no mesh data structure yet. hopefully this will get resolved before the AAG workshop...
suggest ForceDiagram to inherit from FaceNetwork, as opposed to Network this will provide the ForceDiagram with face methods, which enhances the ability for design driven by force diagram manipulation, such as subdivision