re-assign thread affinity at the end of setThreadingModel()
re-assign thread affinity at the end of setThreadingModel()

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