[vtkusers] Re: vtkConnectivityFilter and connected components

[David Cole]

Also:


this page http://www.vtk.org/doc/nightly/html/classvtkConnectivityFilter.html#details says:


“If you know that your input type is vtkPolyData, you may wish to use vtkPolyDataConnectivityFilter.”




From: David Doria
Sent: ‎Tuesday‎, ‎April‎ ‎23‎, ‎2013 ‎4‎:‎13‎ ‎PM
To: matheus_viana
Cc: vtkusers at vtk.org

On Tue, Apr 23, 2013 at 1:54 PM, matheus_viana <vianamp at gmail.com> wrote:
> Hi David.
>
> I've used your idea and it is working now. However, the input of
> vtkMassProperties is required to be of type vtkPolyData.
>
> Do you know how to convert from the vtkUnstructuredGrid resulting of the
> vtkConnectivityFilter to vtkPolyData?
>
> Thanks,
>
> Matheus.


http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/DataSetSurfaceFilter

David
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