[vtkusers] Problem with vtkRenderWindow

[Jan Palach]

Hi,
 
 I have a problem with vtkRenderWindow. I create a vtkRenderWindow (dispatched) in my Tcl application. But, when i resize this vtkRenderWindow, the image in viewport disapear, when i change the focus to other window,  the image in  viewport disapear too. Any idea?
 
 thank's!
 

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                         ,'  ,-----'   |  Jan Palach, programador:
                         `--{__________)  Python, C/C++
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