[vtkusers] vtkConnectivityFilter and connected components

[matheus_viana]

Hi guys.

I've a polydata composed by many disconnected components. By using
vtkConnectivityFilter I'm able to identify each of these components and
assign a specific Id for them (see enclosed picture). Now I'd like to
isolate every of these components for a further process, for instance to
calculate the volume of them. How can I do it?

Many thanks.

Matheus.

<http://vtk.1045678.n5.nabble.com/file/n5720289/RegionId.png> 



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