nemesis nous apporta ses lumieres en ce 03/05/2006 12:35:
> "LEO_BOLOGNA" <l_o### [at] yahoo it> wrote:
>
>>it seems that there isn't any support for nurbs in povray! is it possible?
>
>
> Someone correct me if i'm wrong, but i believe bicubic patches are exactly
> that. They are one of povray primitives and they describe surfaces via
> control points which are interpolated by a spline. Isn't Non-Rational
> Uniform B-Splines just that?...
>
> Povray has a long history and many names do not correspond exactly to the
> ones popular today. For instance, people looking for a "Global
> Illumination" feature will likely not link Radiosity to it...
>
>
>
Sory, bicubic patch are not nurbs and don't behave like nurbs. They are more like
arays of bicubic
splines.
--
Alain
-------------------------------------------------
Age is a very high price to pay for maturity.
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