[vtk-developers] QVTKWidget and Depth Peeling

[Kevin Funk]

On Thursday 04 July 2013, 06:59, eternallite wrote:
> Has anyone got depth peeling to work inside a QVTKWidget?
> 
> renderer->GetLastRenderingUsedDepthPeeling();
> 
> keeps returning 0 (false) after renderer->Render() even though I've set up
> the renderer for depth peeling:
> 
> 	renderer->GetRenderWindow()->SetAlphaBitPlanes(1);
> 	renderer->GetRenderWindow()->SetMultiSamples(0);
> 	renderer->SetUseDepthPeeling(1);
> 	renderer->SetMaximumNumberOfPeels(100);
> 	renderer->SetOcclusionRatio(0.1);
> 
> I'm completely lost. My graphics card is an NVidia GTX 480 so that can't be
> the problem.

Maybe this is related: [1]

Quick summary: You can't use depth peeling in conjunction with vtkImageSlice.

Greets

[1] http://www.vtk.org/pipermail/vtkusers/2013-January/127089.html

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