[Paraview] Trajectories of material points

[CARDOLACCIA Jérome]

Hello,

I have a very simple temporal dataset, consisting of half a dozen  points with two fields : displacement and velocity.
I can animate the motion thanks to the WarpByVector filter (applied to the displacement field) : this shows the successive positions of the points.
Now I also want to display the trajectory of these points, that is the line joining all of their previous positions up to the current ones.

This seem to be quite basic, but I cannot find a way to do it (the ParticlePath filter seems to be the closest match, but it crashes Paraview with this kind of dataset).

If someone has ever had success doing this, please let me know.

Kind regards,

Jerome Cardolaccia

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