POVPatches, at http://will.thornhenge.net/povpatches/ , is a place where
you can read about, and download, three macros for use in POV-Ray. These
come bundled in patches.inc. They let the POV-Ray user build smooth
bicubic_patch meshes within POV-Ray itself.

This code is now in late beta: it is very stable and has come together in a
rather elegant way. I really don't anticipate any further changes, but it's
always possible that someone else will have a flash of insight that would
make some part of just so much better.


--
Will Woodhull
Thornhenge, SW Oregon, USA
willl.at.thornhenge.net

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