[vtkusers] Streamlines on a 2D plane

[Fred Fred]

Hello,
I need a 2D flow dataset for some class streamlines computations exercices. I tried to slice a 3D structured grid and use vtkStreamPlacer on the extracted plane but it does not work, it seems that the vectors have not been processed adequately, especially not clamp to be tangential to the plane. So how should I proceed?
Thanks in advance for your help.

Stan


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