Removed redudent check against frustum.getCurrentMask()
Removed redudent check against frustum.getCurrentMask()


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