[vtkusers] Z buffer issue of QVTKWidget in Linux
Elvis Stansvik
elvis.stansvik at orexplore.com
Sun Sep 4 02:59:09 EDT 2016
2016-09-02 20:46 GMT+02:00 Hongzhi Lan <hongzhi at stanford.edu>:
> Hi all,
>
>
> Recently I have an issue with QVTKWidget in my new dell computer. It
> didn't happen in any of my other computers. I think it's a z buffer issue?
> I combined two examples from http://www.vtk.org/Wiki/VTK/Examples/Cxx to
> reproduce the issue (see the attached image). The image slice is supposed
> to insert into the sphere but it doesn't render in this way in my case. The
> sphere looks not ok either. I know someone mentioned this issue before, but
> it's not solved yet, so I hope to get some help about it.
>
>
> I also tried to use QVTKWidget2 and was able to compile successfully, but
> when I ran it, I got the error below and a black renderwindow. I really
> want to get QVTKWidget or QVTKWidget work for my case. Any suggestions?
>
Hi Hongzhi,
I have the following in my QVTKWidget subclass to get around this issue:
QSurfaceFormat surfaceFormat = windowHandle()->format();
surfaceFormat.setStencilBufferSize(8);
windowHandle()->setFormat(surfaceFormat);
Hope that works out for you too.
Elvis
>
> My computer configurations are:
>
> ----------------------------------------------
>
> Dell desktop OptiPlex 7040
>
> CPU: Intel® Core™ i7-6700 CPU @ 3.40GHz × 8
>
> Graphics: Intel® HD Graphics 530 (Skylake GT2)
>
> OS: Linux Ubuntu 14.04.5 64bit
>
> VTK: 6.2
>
> Qt: 5.4.2
>
>
>
> Thanks a lot!
>
> Hongzhi
>
>
> ===========================
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 139
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PushState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 126
> vtkOpenGLRenderer (0x1d9fed0): failed ater ClearLights 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLLight.cxx, line 118
> vtkOpenGLLight (0x1d949e0): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 192
> vtkOpenGLRenderer (0x1d9fed0): failed after UpdateLights 1 OpenGL errors
> detected
> 0 : (1280) Invalid enum
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLProperty.cxx, line
> 646
> vtkOpenGLProperty (0x1d94b30): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkOpenGLRepresentationPainter.cxx, line 128
> vtkOpenGLRepresentationPainter (0x1d9d0b0): failed after RenderInternal 1
> OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLDisplayListPainter.cxx,
> line 188
> vtkOpenGLDisplayListPainter (0x1d9bee0): failed after RenderInternal 1
> OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 575
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after RenderPolygon 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 1135
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after Render 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 282
> vtkOpenGLRenderer (0x1d9fed0): failed after DeviceRender 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 154
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PopState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 139
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PushState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 126
> vtkOpenGLRenderer (0x1d9fed0): failed ater ClearLights 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLLight.cxx, line 118
> vtkOpenGLLight (0x1d949e0): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 192
> vtkOpenGLRenderer (0x1d9fed0): failed after UpdateLights 1 OpenGL errors
> detected
> 0 : (1280) Invalid enum
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLProperty.cxx, line
> 646
> vtkOpenGLProperty (0x1d94b30): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLDisplayListPainter.cxx,
> line 188
> vtkOpenGLDisplayListPainter (0x1d9bee0): failed after RenderInternal 1
> OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 575
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after RenderPolygon 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 1135
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after Render 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 282
> vtkOpenGLRenderer (0x1d9fed0): failed after DeviceRender 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 154
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PopState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 139
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PushState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 126
> vtkOpenGLRenderer (0x1d9fed0): failed ater ClearLights 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLLight.cxx, line 118
> vtkOpenGLLight (0x1d949e0): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 192
> vtkOpenGLRenderer (0x1d9fed0): failed after UpdateLights 1 OpenGL errors
> detected
> 0 : (1280) Invalid enum
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLProperty.cxx, line
> 646
> vtkOpenGLProperty (0x1d94b30): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLDisplayListPainter.cxx,
> line 188
> vtkOpenGLDisplayListPainter (0x1d9bee0): failed after RenderInternal 1
> OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 575
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after RenderPolygon 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 1135
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after Render 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 282
> vtkOpenGLRenderer (0x1d9fed0): failed after DeviceRender 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 154
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PopState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 139
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PushState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 126
> vtkOpenGLRenderer (0x1d9fed0): failed ater ClearLights 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLLight.cxx, line 118
> vtkOpenGLLight (0x1d949e0): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 192
> vtkOpenGLRenderer (0x1d9fed0): failed after UpdateLights 1 OpenGL errors
> detected
> 0 : (1280) Invalid enum
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLProperty.cxx, line
> 646
> vtkOpenGLProperty (0x1d94b30): failed after Render 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLDisplayListPainter.cxx,
> line 188
> vtkOpenGLDisplayListPainter (0x1d9bee0): failed after RenderInternal 1
> OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 575
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after RenderPolygon 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 1135
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after Render 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx, line
> 282
> vtkOpenGLRenderer (0x1d9fed0): failed after DeviceRender 1 OpenGL errors
> detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkGenericOpenGLRenderWindow.cxx, line 154
> vtkGenericOpenGLRenderWindow (0x1f0bd30): failed after PopState 1 OpenGL
> errors detected
> 0 : (1282) Invalid operation
>
>
> Generic Warning: In .../SourceCode/VTK/Rendering/OpenGL/
> vtkOpenGLDisplayListPainter.cxx, line 52
> failed after ReleaseAllLists 1 OpenGL errors detected
> 0 : (1282) Invalid operation
>
>
> ERROR: In .../SourceCode/VTK/Rendering/OpenGL/vtkOpenGLImageSliceMapper.cxx,
> line 127
> vtkOpenGLImageSliceMapper (0x1da2ba0): failed after
> ReleaseGraphicsResources 1 OpenGL errors detected
> 0 : (1280) Invalid enum
>
>
>
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