Fixed erronous type changes and inappropriate vector copy vs vector reference usage
Fixed erronous type changes and inappropriate vector copy vs vector reference usage

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