[vtkusers] Multiple actors using discretemarchingcubes

[Bill Lorensen]

Look at this example. It uses vtkThreshold to extract the models using cell
data:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Medical/GenerateModelsFromLabels

On Mon, May 16, 2011 at 11:22 PM, Thommen Korah <thkorah at hotmail.com> wrote:

>  I am able to use vtkDiscreteMarchingCubes to generate differently colored
> and labeled volumes. At the end of the visualization pipeline, I get a
> single vtkActor representing each labeled volume. How can I get separate
> vtkActors for each component.
>
> I understand that I can call discrete marching cubes on each label
> separately and store the resulting actor. I was wondering if there was a
> more correct way to extract the actors separately.
>
> Thanks.
>
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