[vtkusers] Picking opposite side of sphere

Doug Hoppes dhoppes at mbfbioscience.com
Thu Feb 16 07:57:12 EST 2012


Hi all,

                Assume that I have a vtkvolume that I represent as a wireframe.  I use the cell picker to correctly pick one side of the wireframe.  Is there a way to get the location of the opposite side of the wireframe?

Doug
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