[vtkusers] Re ading a .vtp

igorznt igorznt at gmail.com
Wed May 26 17:44:22 EDT 2010

I use this for reading .vtp files:
        reader = vtk.vtkXMLPolyDataReader()
        path = os.path.join(constant.BASE_DIR, "archive.vtp") #Archive path
        mapper = vtk.vtkPolyDataMapper()

        actor = vtk.vtkActor()

mariagrazia.madaschi wrote:
> Hi,
> I really know very little about vtk. Maybe my answer could be a bit stupid
> to many of you.
> I've got a problem to resolve. I create a file .vtp with many cells of
> kidney. This cells are obviously composed of many points. I need to
> calculate the centroid of every cells and to do this I need all points
> coordinates of every cells.
> I know that .vtp contain the information I need, but I really don't know
> how to get it.
> (I usually use Python as language)
> Can someone help me?
> Thanks.
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