[vtkusers] Nonblocking vtkRenderWindowInteractor

[Rene Tschirley]

Dear all,


Possibly I forgot something obvious. It might be a little naive, but
I wonder how to get a vtkRenderWindowInteractor to work non-blocking. The
user of my application should be able to interact with a rendered volume
and change some control data which manipulate the rendered volume.

I tried to detach a separate thread which starts the window
interactor. My application then listens to the user again. Works fine,
except that at the moment when I try to interact with the window, the
application crashes with a segmentation fault.

I'm using vtk2.3 and would be glad if I don't have to upgrade to 3.x. Can
anyone give me a hint?


Bye,
	René

-- 
Dipl.-Inform. René Tschirley,              http://cg.cs.tu-berlin.de/~pooh
TU Berlin, Computer Graphics and Computer Assisted Medicine research group
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