Thanks for the detailed and informative response. I will see if I can come
up with some influential examples and other such things you've suggested.
Maybe I'll even dust off my C books (and my brain, it's been so long) and
try to code it myself even ;D


--
Paul Vanukoff
van### [at] primenetcom


"Ken" <tyl### [at] pacbellnet> wrote in message
news:38A4DC31.877CCE8C@pacbell.net...

> [ lots of useful information snipped ]

> --
> Ken Tyler -  1300+ Povray, Graphics, 3D Rendering, and Raytracing Links:
> http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/

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