news:web.438c4b1d43201a93598059850@news.povray.org...
> the isosurface was created from a 32x32x32 density file(.df3), and there
are
> small patches on the surface, as you can see on the image. i want to get
it
> smoothed, but how to do?
>
> i am on a window's machine, and i can't open Mike Williams' isosurface
> tutorial webpage.
>
> thanks~
>
>
Not tested but
Don't you declare your .df3 as a pigment?
Can't you just interpolate this df3 as you'd do for a 2d bitmap?
As in the doc:
pigment
    {
        density_file df3 "filename.df3"
        [interpolate Type] [PIGMENT_MODIFIERS...]
    }

Marc

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