Hi, The situation: I have a Qt main event thread that handles normal user events, a thread that calls the OSG 'frame' function continuously for all my open Qt-OSG windows and OSG configured to use CullDrawThreadPerContext.
Everything is working very well, but when I close a window sometimes I get a threading conflict, probably since a 'frame' call has been completed (I can and do wait for this call to complete) but the actual rendering has not been started or completed yet. When I'm destroying the object I stop calling frame for the window, but I need to know for sure that all previous frame renderings have completed since I need to do some object cleanup and OSG does not like it if you start deleting objects while it's trying to render them ;) The question is if there's some value in the osgViewer::Viewer that I can use safely to check if there is some rendering operation that has not been completed yet. Regards, Job Mulder _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
