Hi Stephan, Thanks a lot to your reply and your help!
Now I am able to run a sample. My fail reason is didn't call graphic context' realize function. The GraphicsWindowEmbedded approach you mentioned, is that the way used example_viewerCocoa? The code is: osgViewer::GraphicsWindowEmbedded* graphicsWindow = theViewer->setUpViewerAsEmbeddedInWindow(0,0,740,650); Could you advice on how to use drag&drop or mouse handlers to created NSView from GraphicsWindowCocoa usage? Is subclass or delegate view controller will work? I am trying to port example_viewerCocoa to use GraphicsWindowCocoa. Thank you! Cheers, Yu ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59886#59886 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org