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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I run into problems with opengl when I use vGate. I get a lot of errors and warnings like these:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>WARNING: G4VisCommandSceneHandlerCreate::SetNewValue: using fallback graphics system.<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glVertexArrayRangeNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerInputNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerOutputNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerParameterfNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerParameterfvNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerParameteriNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glCombinerParameterivNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glFinalCombinerInputNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glDeleteFencesNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glFinishFenceNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGenFencesNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glGetFenceivNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glIsFenceNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glSetFenceNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: glTestFenceNV not found in mesa table<o:p></o:p></p><p class=MsoNormal>libGL error: failed to load driver: vboxvideo<o:p></o:p></p><p class=MsoNormal>libGL error: Try again with LIBGL_DEBUG=verbose for more details.<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--10-100-75-75-m-60-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--11-80-100-100-m-60-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--12-120-75-75-m-70-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--14-100-100-100-m-90-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--17-120-100-100-m-100-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--18-180-75-75-m-110-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--20-140-100-100-m-110-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--24-240-75-75-m-150-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--25-180-100-100-m-150-iso8859-1<o:p></o:p></p><p class=MsoNormal>G4OpenGLXViewer::CreateFontLists XLoadQueryFont failed for font<o:p></o:p></p><p class=MsoNormal> -adobe-courier-bold-r-normal--34-240-100-100-m-200-iso8859-1<o:p></o:p></p><p class=MsoNormal>OpenGL Warning: No pincher, please call crStateSetCurrentPointers() in your SPU<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is this a problem? Some visualization seem to work fine. I can use the Gate –qt and interactively look at my geometry. But I get some errors in the GUI too. And as it looks in the documentation there should be a list of all objects in the Scene tree. But it is empty.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Best,<o:p></o:p></p><p class=MsoNormal>Anders<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>