Neat GUI, bagginsbill! Are you going to patent the idea for the builder or can I steal it for my projects? :laugh:

At some point I'll have to take a good look at the geometry exporter and see what a good set of user-definable parameters would be. But there are two I can name right now: the number of subdivision steps and whether to subdivide in Lux via Loop subdivision or in the exporter via Catmull-Clark (I've been adding the latter over the last two nights, and it's working nicely except for the UV coordinate interpolation, which I haven't yet implemented).

-- I'm not mad at you, just Westphalian.