<47o62u8ikfk9f6mq0n775epv4bt3kuc0st@4ax.com>...
>
>The message is right. Pig() returns vector (or color). You should add .gray
>operator or change pigment to pattern if you want MEGAPOV's behaviour.


AFAIK you should use .hf instead of .gray if you really want what MegaPov
gave you. That's at least my experience and I think I read it here, too.

Marc-Hendrik

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