Added a new function calcRefPoints()
Added a new function calcRefPoints()

HongjianLi/usr,HongjianLi/usr,HongjianLi/USR-VS,HongjianLi/USR-VS,HongjianLi/USR-VS,HongjianLi/usr,HongjianLi/USR-VS,HongjianLi/usr