An hierarchy of linear rings which define a polygon and its holes.
The holes themselves may also have holes which nest inner polygons.
| 参数名称 | 类型 | 描述信息 |
|---|---|---|
positions |
Array.<Cartesian3> | 可选 A linear ring defining the outer boundary of the polygon or hole. |
holes |
Array.<PolygonHierarchy> | 可选 An array of polygon hierarchies defining holes in the polygon. |
成员(属性)
holes : Array.<PolygonHierarchy>
An array of polygon hierarchies defining holes in the polygon.
positions : Array.<Cartesian3>
A linear ring defining the outer boundary of the polygon or hole.