[vtkusers] Window Interactors and Picking

gcope at engin.umich.edu gcope at engin.umich.edu
Fri Jul 9 15:49:28 EDT 2004


I'm having an odd problem with picking objects and interacting with my window.
If I don't alter my window at all (via the interactor) then picking works fine,
but if I rotate, pan, etc., then picking gets messed up. It seems that the
objects "pickable" areas and the objects that are rendered are affected
differently by the transformations. For instance, if I rotate an object I will
then be able to pick that object by clicking in a certain region where there is
no object visually rendered.

Am I missing something, or is there a way to apply the transformations to the
pickable regions as well?

Thanks in advance,
Jamie




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