Look at this example. It uses vtkThreshold to extract the models using cell data:<br><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Medical/GenerateModelsFromLabels">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Medical/GenerateModelsFromLabels</a><br>
<br><div class="gmail_quote">On Mon, May 16, 2011 at 11:22 PM, Thommen Korah <span dir="ltr"><<a href="mailto:thkorah@hotmail.com">thkorah@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
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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.<div>
<br></div><div>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.</div><div><br></div>
<div>Thanks.</div> </div>
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