"Bill Pragnell" <bil### [at] hotmail com> wrote:
> Don't forget that min_ and max_extent() might not return useful bounds for CSG
> objects. It could be a good idea to manually bound your greebles if this is an
> issue.
Right - but assuming you get a good bounding of the objects (check out jr's
work, and my incomplete attempt(s) )
then perhaps you can use the size of the bounding box of the intersection
between two objects - and let POV-Ray do the heavy lifting.
if there's no intersection, then how big is the bounding box of the intersection
{} ?
0 or NAN, or...
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