[vtkusers] remove one disconnected object from actor in renwindow

[Farshid Dehmeshki]

hi;
I am new in vtk. i am looking for  a class or some information  about this problem:
i  have an actor displyed in windows. it is contain some disconnected (seprate) object. I hope that by cliking on the one of these objects I can remove that bit from my actor. can I do it with vtk. if yes could any body kindly give me a hint or introduce any class for doing this.
any answer will be greatly appreciated.
 many thanks.

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Farshid  Dehmeshki
Software Engineer 
Medicsight Plc
46 Berkeley Square
London
W1J 5AT
Tel : 020 7598 4074
Fax: 020 7598 4071
Email : farshid.dehmeshki at medicsight.com
Web Site : www.medicsight.com
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