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<DIV>Hi all,</DIV>
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<DIV>I have my program slow in executing vtkRenderWindow::Render() (or maybe
vtkRenderer::Render() ??) so I wonder if there is any event I can listen to to
avoid the application looking freezed (for example I’d like to show a progress
bar...)</DIV>
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<DIV>Thankyou in advance!</DIV>
<DIV>Massimo</DIV>
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