[vtkusers] Filter for removing unused points

[Adriano Gagliardi]

I thought I remembered trying that already and it didn't work. Just tried it
again after your prompt and it does. I was clearly remembering a different
issue! Thanks for the answer.


===================================

Adriano Gagliardi MEng PhD
Business Sector Leader
Computational Aerodynamics
Aircraft Research Association Ltd.
Manton Lane
Bedford

Tel: 01234 32 4644
E-mail: agagliardi at ara.co.uk
Url: www.ara.co.uk 
-----Original Message-----
From: David Doria [mailto:daviddoria at gmail.com] 
Sent: 16 August 2011 16:02
To: agagliardi at ara.co.uk
Cc: vtkusers at vtk.org
Subject: Re: [vtkusers] Filter for removing unused points

On Tue, Aug 16, 2011 at 11:01 AM, Adriano Gagliardi <agagliardi at ara.co.uk>
wrote:
>
> Dear All,
>
> Is there a filter in VTK that will remove any unused points in 
> vtkPolyData but retain the cell ordering?
>
> Thanks,
>
> Adriano

Have you tried vtkCleanPolyData?
http://www.vtk.org/doc/nightly/html/classvtkCleanPolyData.html

David


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