Hello André, > Looks like the constructor of the base class (GraphicsWindowWin32) is not > being called by your derived class (_realized is false).
Here is my whole class (no joke!): class MyGraphicsWindowWin32 : public osgViewer::GraphicsWindowWin32 { public: MyGraphicsWindowWin32 (osg::GraphicsContext::Traits* traits) : osgViewer::GraphicsWindowWin32(traits) { } virtual void swapBuffersImplementation() { std::cout << "Before SwapBuffers" << std::endl; osgViewer::GraphicsWindowWin32::swapBuffersImplementation(); std::cout << "After SwapBuffers" << std::endl; } }; So I would assume the base class constructor is being called? J-S -- ______________________________________________________ Jean-Sebastien Guay [EMAIL PROTECTED] http://www.cm-labs.com/ http://whitestar02.webhop.org/ _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org