"Bald Eagle" <cre### [at] netscapenet> wrote:
> "Mike Miller" <mil### [at] gmailcom> wrote:
>
> > Does it only work with six pyramids? I have an architectural project I'm working
> > on...this would be great for wall assemblies/extrusions.
>
> Well - yes - they are "pyramids" in the sense that they are the expansion of the
> 6 faces of a cube outwards from the center.  Any object textured with this
> pattern shows the "shell" at that distance from the center.
>
> If you're familiar with isosurfaces, the analogy would be a different threshold,
> or level set, of the function.
>
> I recall this pattern being discussed here:
>
>
http://news.povray.org/povray.binaries.images/thread/%3Cweb.5a3fc73f52f18fa389df8d30%40news.povray.org%3E/
>
>
> - BE

Thanks for the info...greatly appreciated.
Mike

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