remove last Performer reference
remove last Performer reference

openscenegraph/osg,marchelbling/osg,scrawl/osg,openscenegraph/osg,openscenegraph/osg,marchelbling/osg,openscenegraph/osg,scrawl/osg,jtorresfabra/osg,scrawl/osg,jtorresfabra/osg,marchelbling/osg,jtorresfabra/osg,scrawl/osg,jtorresfabra/osg,marchelbling/osg