[vtkusers] adding cells and points to a vtkPolyData

[David Doria]

On Thu, Sep 6, 2012 at 10:00 AM, Tasnim <hanene-jeder at hotmail.fr> wrote:
> Hi,
> is there any body who can give me an idea how to add cells to a PolyData. I
> want that when i pick on the mesh, i will add new points and cells.
> Best Regards,
> Tasnim

I think this is what you're looking for:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/AddCell

David