Added osg::PolygonMode to local StateSet to protect it from being affected by stateset manipulator.
Added osg::PolygonMode to local StateSet to protect it from being affected by
stateset manipulator.


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