[osg-users] GraphicContext null

[Jannik Heller]

You can work around the issue using ScreenIdentifier::readDISPLAY() and passing that ScreenIdentifier to WindowingSystemInterface::getNumScreens()


Code:

                osg::GraphicsContext::ScreenIdentifier si;
                si.readDISPLAY();

windowingSystemInterface->getNumScreens(si); 




I wonder if OSG should read the display by default in the ScreenIdentifier() constructor?

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