[Paraview] question on glyph filter

Lodron, Gerald Gerald.Lodron at joanneum.at
Thu Mar 13 01:58:43 EDT 2014


Hi

I computed a vector filed for a vtkPolydata for each vertex point. The vectorfield specifies a deformation mapping from one surface to another target surface. So e.g. if the point(1,2,3) has a mapping to (4,5,6) I computed a vector point based array of(4-1,5-2,6-2)=(3,3,4). When I display that over the glyph filter I see vectors glyphs, but the tip of them does not seem to end on the target point of (3,3,4), it seems that the vector glyph are "centered" over the source point.

Is there a way to visualize that correctly or should I take another filter?

Thanks,
Gerald
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