Tor Olav Kristensen wrote:
> ...
> Is there a way in MegaPOV to have a
> "pattern surface" ? (I.e. make the surface
> of a 3D-shape appear where a pattern have
> a certain threshold value.)
Thank you all for fast replies.
You've helped me to do what I wanted.
But I don't understand why one has to involve
pigments to determine a surface.
Why can I not define the function like this ?
function {
eval_pattern(bozo scale <1, 1, 1>/4, x + y + z)
}
Please explain.
Enclosed are an image I just made.
I love isosurfaces !
Tor Olav
--
mailto:tor### [at] hotmail com
http://www.crosswinds.net/~tok/tokrays.html
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