[vtkusers] Questions regarding vtkRenderWindow and vtkRenderWindowInteractor
sakumar79 at hotmail.com
Fri Apr 25 13:40:22 EDT 2003
I am learning VTK and I have a couple of questions regarding
vtkRenderWindow and vtkRenderWindowInteractor.
1. In vtkRenderWindow, there is a function SetWindowId to set the render
window to an existing window. However, the parameter is void *. Glut returns
an integer for glutGetWindow(). Can I use the integer to get the render
window to use an existing glut window?
2. When I use vtkRenderWindowInteractor, is it possible to force the render
window to refresh regularly? There seems to be a function called
SetStillUpdateRate, but it appears to be for LODActors. I am using regular
actors but I want the window to refresh regularly based on external
environmental variables even if it is not in focus or being interacted
Thanks in advance,
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