[vtkusers] Force field visualization with arrow : how to ?

[Julien Mercenier]

Hi everybody,

        is there a way to visualize a force field with arrows like objects ?
(to visualize vectors, not lines, thus vtkHedgeHog doesn't suffice). 
The easier would be to give the vector a point (that would be its source) and
a vector (that would give its direction and lenght). I have to do this in C++.

        
        Best regards,

    Julien, Belgium.

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