Fixed SphericalDisplay set up codes to properly manage display host/num
Fixed SphericalDisplay set up codes to properly manage display host/num


openscenegraph/osg,artoolkit/osg,openscenegraph/osg,jtorresfabra/osg,artoolkit/osg,openscenegraph/osg,scrawl/osg,jtorresfabra/osg,tomasthoresen/osg,marchelbling/osg,jtorresfabra/osg,marchelbling/osg,openscenegraph/osg,marchelbling/osg,tomasthoresen/osg,jtorresfabra/osg,scrawl/osg,tomasthoresen/osg,scrawl/osg,tomasthoresen/osg,artoolkit/osg,marchelbling/osg,scrawl/osg,artoolkit/osg