此类实现 I3S 功能。 This class implements an I3S Feature.
不要直接构造它,而是通过访问图块 Do not construct this directly, instead access tiles through I3SNode.
成员 Members
获取此对象的 I3S 数据。 Gets the I3S data for this object.
readonly resource : Resource
获取该功能的资源 Gets the resource for the feature
