[vtkusers] vtkPolyData to a vtkUnstructuredGrid

[Allen Sanderson]

Hello,

I have a vtkPolyData structure that contains vtkPolyLines or vertex(s). In the course of the coding the vtkPolyData needs to be converted to a vtkUnstructuredGrid. I have used the example here using the append filter:

http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PolyDataToUnstructuredGrid

However, no lines come across only points. I have also iterated through each cell and moved the point id list over with the same results, no lines

As such, I am wondering why lines might not be moved over. 

Cheers,

Allen


Allen Sanderson
SCI Institute
University of Utah
www.sci.utah.edu




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