All, It looks like the problem is to do with Display Lists. There may also have been a problem with Atomic Counters a you suggested, Martin.
1) I updated to the latest svn which included the atomic counters fix and rebuilt. This got rid of the 'invalid enumerant' error messages, but there was still nothing displayed on the ATI machine. 2) Rebuilt OSG after *unselecting* OSG_GL_DISPLAYLISTS_AVAILABLE and both machines now show the cow! I know Display Lists are deprecated, so it looks like the ATI Radeon Mobility 5850 just doesn't implement them when using OpenGL 3+. Is there some way to test whether display lists are supported and not use them at run time? Will excluding display lists from the build slow down OSG when not using OpenGL3+ shaders? Thanks very much for your help too! Cheers, Roland ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46963#46963 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
