[vtkusers] Unstructured Grid

[Jacob Bensabat]

Hi 
I have a Finite Element Model (2D) composed of a triangular grid, point and data (f,vx,vy).
I am trying to create a streamline from this data and I see that the fastest way is to load it into a Unstructured Grid
(class vtkUnstructuredGrid)
Could I have any help regarding on how to insert the data (points, triangle incidence, data)
thanks
jac.
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