[vtkusers] Pick two actor at a time

Thu Apr 25 13:22:14 EDT 2013

Hi, I am still working in my project "MIP Projection on a 3D plane". I am
doing what was suggested to me by David and Jon. Now I want to rotate two
actors together. I am planning to override vtkInteractorStyleTrackballActor
so it does the same thing as now but picking 2 actors, or maybe I should
modify every function like startpan, startpin, start uniformscale, etc.
What would be the best approach to do it?
Thanks.

-- 
José Ignacio Prieto
celular(nuevo): 94348182
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