Tom Melly <tom### [at] tomandlucouk> wrote:

> Well, you can't have iterations in an iso. I've wondered if, provided you
> were willing to accept a fairly low number of iterations, it would still be
> possible by nesting the iterations (which would no longer be iterations).

Well, I believe you can trick POV into using recursive functions, you
need to break the recursion using the if() "function". You have to
declare the function as something else first, a completely empty function
will work, then you follow it with a recursive declaration.


-- 
Christopher James Huff - chr### [at] maccom
Home Page: http://homepage.mac.com/chrishuff/
POV-Ray TAG e-mail: chr### [at] povrayorg
POV-Ray TAG web site: http://tag.povray.org/

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