[vtkusers] Getting orientation of picked points.

[rohlof]

Hi,

i'm created an image-based volume based on headsq, which visualizes normals
by integrating "vtkHedgeHog".
Now, i use PointPicker to get ID and position of every point but need the
orientation, too.
Is there a way to get the orientation of a normal, which is associated with
a picked point?

Thx in advance.