[vtkusers] depth peeling with QVTKWidget2?

[Miroslav Drahos]

Hi vtk users,

I am trying to get depth peeling in my visualization pipeline. My hardware supports it, the test

http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/CorrectlyRenderTranslucentGeometry

runs fine, with depth peeling on, when using native vtkRenderWindow.


The problem is, that I am using QVTKWidget2 in my real Qt application. I cannot get depth peeling working with QVTKWidget2; and the QVTKWidget2::SetRenderWindow takes only vtkGenericOpenGLRenderWindow, which I interpret is a hint that it does not support depth peeling (which is provided by vtkXOpenGLRenderWindow; the type I construct on my Linux box when I create vtkRenderWindow object). Is there a way to get depth peeling with QVTKWidget2?


Thank you for any advice/authoritative answer on this.

Cheers,

Miro
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