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On Sat, 18 Sep 1999 00:54:37 +0100, "Paul Brown"
<pau### [at] pabcom freeserve co uk> wrote:
>The problem with this is it's tricky to keep the "pipe" diameter constant
>after all that bending & stretching.
Hi, Paul. If you are using the Windows platform there is the unofficial
version of POV-Ray called Superpatch, compiled by Ron Parker. It has a patch
called sphere sweeps, by Jochen Lippert. It can generate smooth pipes with a
constant cross-section at the bends.
http://www2.fwi.com/~parkerr/superpatch/
Jochen Lippert also has a tutorial page but I cannot recall the .url.
--
Alan ---------------------------------------------------------------
http://www.povray.org - Home of the Persistence of Vision Ray Tracer
news.povray.org - where POV-Ray enthusiasts around the world can get
together to exchange ideas, information, and experiences with others
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