[vtkusers] vtkDistanceWidget question

John Durkin jrd5084 at psu.edu
Tue Nov 16 12:48:33 EST 2010


Hi all,

I was wondering if anyone has used vtkDistanceWidget to measure the distance
between two points in 3D space?  Ideally I want the widget to select points
from my actual data and not just any position on the screen.  Has this been
done before?


Thanks,

John
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