[vtkusers] Help for sampling of polydata

[Hila Hiler]

Hi David,
thank you for the correction.

But actually, my suggestion *works* with a 3d surface which has generated
by points as Rong described.
and the output surface was awesome ...
The tolerance reduces number of triangles (and points of course) ...



On Wed, May 16, 2012 at 2:08 PM, David Doria <daviddoria at gmail.com> wrote:

> Rong, I agree with Jothy - it would be nice if you could post a vtp
> file of your surface and the smallest compilable code that tries to
> decimate it.
>
> Hila, Delaunay2D is not the right thing to use here. The data is not
> 2D, and he is not looking to compute a triangulation.
>
> David
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