Remember the Spirograph drawing toy?  Well it's now good for glows in
MegaPovPlus.
Dave Dunn, the AOL POV-Ray Chat host showed me a web page having a
spirograph java applet with the equation there used to do it.  So he made
one in POV-Ray using a blob and sent the script to me.  glow{} is the
perfect thing for it, next to blob of course.
http://www.wordsmith.org/~anu/java/spirograph.html
I'll post the script I used for this animation (modified from Dave's) at
povray.text.scene-files.

Bob
--
omniVerse http://users.aol.com/persistenceofv/all.htm

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Attachments:
Download 'Spiroglow.mpg' (247 KB)