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FrEaK wrote:
> I'm going through the tutorials and am up to isosurfaces. All their example
> images have a different color for the surface of the function than for the
> containing box. And this is the one section of the tutorial without sample
> scene code! How do you make the containing box gray and the surface tan?
>
>
I don't think you get it from the iso alone
They are using some sort of trick to produce the illustration
maybe:
#declare F = function { abs(x)-1+y }
intersection {
isosurface {
function { F (x,y,z) }
contained_by { box { -1.1, 1.1 } }
pigment { rgb Tan }
}
box { -1.0, 1.0 pigment { rgb .8 }}
}
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