very True. I've since come up with a V2 that has movement that isn't always 
pointed at the centre of the anemone and I'm trying to implement something 
where the "flow" of water causes the tentacles to sway in a more realistic 
way for V3.

"Tim Attwood" <tim### [at] comcastnet> wrote in message 
news:46888905$1@news.povray.org...
> The movement looks a lot like how a jellyfish's tentacles
> move.
>

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