I've found out that the glitches are fixed by simply recreating ShadowTechnique (SoftShadowMap). If anyone is interested, here's the working example: https://dl.dropboxusercontent.com/u/12634473/osg/osg_recreate_window_fixed.tar.bz2
2013/4/21 michael kapelko <[email protected]> > For those who only read forum, here's the link to the full source code: > https://dl.dropboxusercontent.com/u/12634473/osg/osg_recreate_window.tar.bz2 > > 2013/4/20 michael kapelko <[email protected]> > >> Hi. >> I'm implementing video settings change (and thus window recreation) in my >> game without game restart. I experience graphics glitches after re-running >> Viewer 3rd time: http://youtu.be/xOgTjENn2MM >> >> I recreate the window the following way: >> * Stop the viewer, stop threading. >> * Create new graphics context and attach it to the camera. >> * Run the viewer again. >> >> As seen in the video, ShadowedScene does not survive the 3rd Viewer >> restart and there appear some OpenGL errors in the logs. >> >> Can anybody help me, please? >> Thanks. >> >> PS: Full source code is attached to the mail, uses CMake and needs >> OpenSceneGraph-Data to run (dumptruck model), Page down recreates the >> window. >> > >
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