[vtkusers] Smoothing polygons (vtkPolyData)

[Bryn Lloyd]

Hi Oliver,

This filter, I think should do the job: vtkDecimatePolylineFilter

http://www.vtk.org/doc/nightly/html/classvtkDecimatePolylineFilter.html

-Bryn


Oliver Rudolph wrote:
> Dear all!
> 
> Is there anything available in vtk that I simply haven't found yet for
> smoothing some polygonal data?
> 
> I have a closed polygon in 3D space (although it's actually located on a
> plane) which is stored as vtkPolyData. Unfortunately, it consists of
> quite a lot of points, even in regions of low curvature. Is there any
> filter that can remove some of the points automagically?
> 
> Best regards,
> Oliver
> 
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-- 
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Bryn Lloyd
Computer Vision Laboratory
ETH Zürich, Sternwartstrasse 7, ETF C110
CH - 8092 Zürich, Switzerland
Tel: +41 44 63 26668
Fax: +41 44 63 21199
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