Chris Huff wrote:
>....
>For example: I have been wondering how to calculate the curvature of a 
>surface given several points on the surface and their normals. This 
>might go in povray.patches or povray.programming, but it isn't really 
>discussion about patches or programming. It would fit perfectly in 
>povray.binaries.math, as would a lot of other things.

Sounds like something for p.advanced-users to me.
Personally I don't think we need more groups. It's already difficult to 
remember what was in witch group if you want to look back at an older thread.

Ingo

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