Dan Johnson wrote:

> There is only 20 spheres in that object.  I only used them where there
> was a hole in the intersection of several cylinders.  I made the spheres
> the same diameter as the cylinders so their locations are not obvious.
> For your second question.  I have some books on polyhedra, and I spend
> some quality time in the analytic trigonometry section, of a calculus
> textbook.  I think I mostly just used the Pythagorean theorem though.

What is analytic trig as opposed to normal trig?
Calculus textbook?? I have been doing this exact same thing for years with
basic trig and algebra.

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

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