Added reset it to set block correctly before use.
Added reset it to set block correctly before use.


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