[vtkusers] VtkPolyDataConnectivityFilter - Extracting regions. Largest. Scond largest?

[Michael Hilbinger]

Hello,

using vtkContours and adjacent applying the vtkPolyDataConnectivityFilter
allows to extract
the largest region of the generated contours. Is there a short way to obtain
the second largest region,
the third largest and so on (without explicitly extracting all regions as
the number of isolated is quite big)?

Best regards

Michael
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