[vtkusers] Difficulty with VRML importing

[Parvaneh Saeedi]

 Greetings all,

I am a new user of vtk (C++) and I have gotten into a problem that I am hoping someone has encountered before.

My problem is that I import a VRML object. Later I need to scale or rotate such an object. It is almost impossible for me to get the corresponding actor for such transformation. 

 I tried to use vtkActorCollection but it creates some memory problem.


Please let me know if you have any suggestion.
I appreciate any help.

Parvaneh
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