Chris Huff wrote:
> 
> 
> You are probably just talking about an isosurface superellipsoid, which
> can render faster than the superellipsoid primitive but otherwise has
> the same problems.
> 

from the rbox.pov sample scene:

isosurface{
        function {"rounded_box",<0.1>}
        contained_by{box{<-0.4,0.6,-1>,<0.4,1.6,1>}}
        pigment {rgb 1}
}

There is nothing about it in the Docu, but i think, i already used it sometime.  

Christoph

--
Christoph Hormann <chr### [at] gmxde>
Homepage: http://www.schunter.etc.tu-bs.de/~chris/

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