It has a vaguely sinister look...

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Ken <tyl### [at] pacbellnet> wrote in message
news:38782A30.6B7528A1@pacbell.net...
>
>  Yet another Isosurface object. I particularly like the ornamental look
> of this one and thus the reason I am sharing it with you.
>
>
> camera {location < 0.0, 0, -13 >look_at 0}
>
> light_source{<0,10,-210> rgb 1}
>
>  isosurface {
>      function { tan(tan(x^2)+tan(y^2)+tan(z^2)-1)}
>
> // also try this variant - function { tan(x^2)+tan(y^2)+tan(z^2)}
>
>     threshold 0
>
>   pigment { rgb<1,0,0>}
>    finish { ambient .5 diffuse .5 specular 1 roughness .0001 brilliance 4
metallic}
>
>   bounded_by { sphere { 0,5 } }
>
>  rotate 45*y rotate 45*-x
>
> }
>
>
> --
> Ken Tyler -  1300+ Povray, Graphics, 3D Rendering, and Raytracing Links:
> http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/


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