lien0n wrote:
> to Thorsten:
> Can you give me some comments towards the patches in my image? In fact, I
> want to get a smooth surface from the volume data set. Maybe I used the
> isosurface object incorrectly. the code for the isosurface object is:
> 
> #declare dens=function{pattern {density_file df3 densityfile interpolate 1}}

I would use interpolate 2 and watch the max-gradient messages at the end of
the render, if any.

	Thorsten

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