Christopher James Huff wrote:
> Even spheres would probably be too difficult...where's the edge
> of an unevenly scaled and rotated sphere?

What's the formula for a sphere with arbitrary xyz scale and rotation?
It exists, I'm sure...

> And then you have things like the different camera types, camera
> normals, etc, which would make it unuseable for any object...

Not unusable, just impractical and masochistic.

-- 
Tim Cook
http://empyrean.scifi-fantasy.com

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