Added missing getBound() method
Added missing getBound() method


ghub/osg,ntoand/osg,ntoand/osg,stmh/osg,XiaoCC/osg,XiaoCC/osg,koshman86/osg,omega-hub/osg,omega-hub/osg,artoolkit/osg,ntoand/osg,stmh/osg,ntoand/osg,omega-hub/osg,artoolkit/osg,artoolkit/osg,stmh/osg,ghub/osg,omega-hub/osg,stmh/osg,ghub/osg,stmh/osg,XiaoCC/osg,XiaoCC/osg,koshman86/osg,koshman86/osg,XiaoCC/osg,koshman86/osg,artoolkit/osg,ghub/osg