Added --geometry, --geometry-vbo and --geometry-va command line options and associated geometry test codes
Added --geometry, --geometry-vbo and --geometry-va command line options and associated geometry test codes


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