유닛이 다른 유닛 주위를 빙빙 돌게하는법 있나요?

제목그대루.. 되도록 데이터면 좋고 트리거도 괜찮은데 방법 아시는분?

http://www.playxp.com/sc2/galaxy/view.php?article_id=2516629&search=2&search_pos=&q=

이정도면 되겠네요

PickEachInteger(1,eAB5B4EBA6ACEB8A94EAB1B0EAB0AFEC8898)
actions
UnitCreate(1,"FlyingIce",옵션 없음,eD948CEBA088EC9DB4EC96B4,(UnitGetPosition(eAB8B0ECA480EC9CA0EB8B9B)),270.0)
UnitGroupAdd(eC96BCEC9D8CEBAAA8EC9D8C,(UnitLastCreated()))
UnitSetCustomValue((UnitLastCreated()),5,(ArithmeticInt(eBB684ED95A0EAB081EB8F84,*,(IntLoopCurrent()))))
While()
Conditions
Comparison(eAB5B4EBA6ACEB8A94EAB1B0EAB0AFEC8898,==,(TechTreeBehaviorCount(eD948CEBA088EC9DB4EC96B4,"IcingN",c_techCountQueuedOrBetter)))
Actions
Wait(0.0,c_timeGame)
PickEachUnitInGroup(eC96BCEC9D8CEBAAA8EC9D8C)
actions
UnitSetPosition((UnitGroupLoopCurrent()),(PointWithOffsetPolar((UnitGetPosition(eAB8B0ECA480EC9CA0EB8B9B)),1.5,(UnitGetCustomValue((UnitGroupLoopCurrent()),5)))),true)
UnitSetCustomValue((UnitGroupLoopCurrent()),5,(ArithmeticReal((UnitGetCustomValue((UnitGroupLoopCurrent()),5)),+,eB8F84EB8A94EC868DEB8F84)))
PickEachUnitInGroup(eC96BCEC9D8CEBAAA8EC9D8C)
actions
UnitRemove((UnitGroupLoopCurrent()))
IfThenElse()
if
Comparison((TechTreeBehaviorCount(eD948CEBA088EC9DB4EC96B4,"IcingN",c_techCountQueuedOrBetter)),>,0)
then
EC8B9CECA084EC9E90ECA3BCEC9C84EC9790EC96BCEC9D8CEAB5B4EBA6ACEAB8B0((TechTreeBehaviorCount(eD948CEBA088EC9DB4EC96B4,"IcingN",c_techCountQueuedOrBetter)),eD948CEBA088EC9DB4EC96B4,eAB8B0ECA480EC9CA0EB8B9B)
else

히익!

유닛 즉시 이동을 이용해서 기준 유닛을 중심으로 각도를 계속 수정해주시면 댐미다!