[vtkusers] vtkPolyData object!!

[刘卓]

Hello all:

         I’m a fresher in learning VTK. I have a simple question.
vtkPolyData is an unstructured type. How can I get the vertexes’
coordinates of an vtkPolyData object?

And how many triangles in an vtkPolyData object? For example a sphere.

Thank you

 

Paul

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