M3DTree

new Cesium.M3DTree(tileset, options)
engine/Source/MapGIS/Scene/M3D/M3DTree.js 15

构建树

Name Type Description

tileset Object M3D瓦片集

options

Object

附加参数

Name	Type	Description
`url`	String	用于请求数据的url
`m3dtreeParent`	Object	构建过程中用于指定树节点的父节点

Members

attMap : Object
engine/Source/MapGIS/Scene/M3D/M3DTree.js 107

MapgisM3D叶子节点的属性

depth : Number
engine/Source/MapGIS/Scene/M3D/M3DTree.js 37

节点在树中的深度值

index : String
engine/Source/MapGIS/Scene/M3D/M3DTree.js 51

节点的索引

indexHashMap : Object
engine/Source/MapGIS/Scene/M3D/M3DTree.js 65

节点索引与对应MapgisM3D节点的映射

m3dtreeChildren : Object
engine/Source/MapGIS/Scene/M3D/M3DTree.js 93

节点的子节点数组

m3dtreeParent : Object
engine/Source/MapGIS/Scene/M3D/M3DTree.js 79

节点的父节点

nodeName : String
engine/Source/MapGIS/Scene/M3D/M3DTree.js 121

构建树的节点名称

Methods

static Cesium.M3DTree.createM3DTree()
engine/Source/MapGIS/Scene/M3D/M3DTree.js 272

创建M3D构建树

createM3DTreeByRequest(url)
engine/Source/MapGIS/Scene/M3D/M3DTree.js 265

根据给定的url发请求完成构建树

Name	Type	Description
`url`	String	服务地址url

createM3DTreeByTileset(tileset) → Boolean
engine/Source/MapGIS/Scene/M3D/M3DTree.js 188

根据tileset/layer构建树

Name	Type	Description
`tileset`	Object	图层

Returns:

返回函数是否执行成功

getM3DByName(name)
engine/Source/MapGIS/Scene/M3D/M3DTree.js 249

根据名称查询得到对应的mapgism3d

Name	Type	Description
`name`	String