> It's due to the change in how the "gradient" function operates (from v3.1
to 3.5
> I think, or was it 3.0 to 3.1?). Somewhere in the include/macro files, the
> gradient function is used one or more times (I don't remember the
specifics).
> Find it(them) and change "gradient y" (or x or z) to "function { abs(y) }"
(or x
> or z).

Crazy... I made almost the exact same post in povray.general. =)

Speaking of which, Joe, please don't multipost...

 - Slime
 [ http://www.slimeland.com/ ]

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