Hi Roland So there are an OpenGL error somewhere in the scene graph when OSG compile GL object. You can use gDEBugger to track down the gl call that generate an error.
BTW have you installed the latest ATI driver ? David Callu 2012/4/6 Roland Hill <[email protected]> > Hi David, > > Thanks for your suggestion. I tried adding the line but it did not make > any difference - still nothing rendered using osgsimplegl3 on the ATI > machine. > > I have updated to the latest trunk and now get the following message: > > Warning: detected OpenGL error 'invalid enumerant' at After > Renderer::compile > OpenGL extension '' is not supported. > Setting up osg::Camera::FRAME_BUFFER > ShaderComposer::~ShaderComposer() 0x2abc930 > OpenGL extension '' is not supported. > > The OpenGL error looks to come from line 544 in Renderer.cpp, just after > using osgUtil::GLObjectsVisitor, which I think sets up display lists. > > Does this help at all? > > Thank you! > > Cheers, > Roland > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=46905#46905 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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