[Paraview] VTK import question

[Milan Mitrovic]

Hello everyone,

I am trying to use paraview to visualize a particle cloud with some
properties. To do this I output the data as vtk polydata. I create n
particles and n vertices. on the particles. Paraview draws this nicely
and I can use it for what I want.

The problem is that the first point is moved back to origin. Is this a
bug or a feature? What should I do to get around it? Is there some
other way to get my data into paraview (different vtk type maybe?)?

Thanks for your time,
Milan Mitrovic