-- 节点动画冻结轨迹
cc.AnimationFreezeTrack.ClassName = "AnimationFreezeTrack"
cc.AnimationFreezeTrack.Name = "AnimationFreezeTrack"
function cc.AnimationFreezeTrack:loadFromXmlNode(xmlNode)
	cc.BaseTrack.loadFromXmlNode(self , xmlNode)
	self:setTimeToFreeze(xmlNode.TimeToFreeze);
end