Added use of Viewe Realize graphics operation.
Added use of Viewe Realize graphics operation.


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