Bob Hughes wrote:
> 
> "Tom Melly" <tom### [at] tomandlucouk> wrote in message
> news:39c7d636@news.povray.org...
> | Does anyone have any idea what the iso-surface function for a croissant
> is?
> 
> I figured it could be done simply enough by using something like a two
> sphere equations with one offset on a axis from the other and subtracting
> it.  A kind of mathematical CSG.  It didn't work, but it still seemed a
> plausible answer since I did get some shapes by doing that.
> 
> Bob

I've seen some julia fractals that look close but I have no code
to offer to achieve this. Maybe Peter Popov knows of something
that will work.

-- 
Ken Tyler - 1400+ POV-Ray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/

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