KBE3D / KBCore / Cesium / Cesium3DTile

类: Cesium3DTile

A tile in a Cesium3DTileset. When a tile is first created, its content is not loaded; the content is loaded on-demand when needed based on the view. <p> Do not construct this directly, instead access tiles through Cesium3DTileset#tileVisible. </p>

参数

The tileset

参数

The base resource for the tileset

参数

The JSON header for the tile

参数

The parent tile of the new tile

属性

transform

transform: Matrix4

The local transform of this tile.

---

computedTransform

readonly computedTransform: Matrix4

The final computed transform of this tile.

---

geometricError

readonly geometricError: number

The error, in meters, introduced if this tile is rendered and its children are not. This is used to compute screen space error, i.e., the error measured in pixels.

---

children

readonly children: Cesium3DTile[]

Gets the tile's children.

---

parent

readonly parent: Cesium3DTile

This tile's parent or <code>undefined</code> if this tile is the root. <p> When a tile's content points to an external tileset JSON file, the external tileset's root tile's parent is not <code>undefined</code>; instead, the parent references the tile (with its content pointing to an external tileset JSON file) as if the two tilesets were merged. </p>

---

expireDuration

expireDuration: number

The time in seconds after the tile's content is ready when the content expires and new content is requested.

---

expireDate

expireDate: JulianDate

The date when the content expires and new content is requested.

---

tileset

readonly tileset: Cesium3DTileset

The tileset containing this tile.

---

content

readonly content: Cesium3DTileContent

The tile's content. This represents the actual tile's payload, not the content's metadata in the tileset JSON file.

---

boundingSphere

readonly boundingSphere: BoundingSphere

Get the bounding sphere derived from the tile's bounding volume.

---

extras

readonly extras: any

Returns the <code>extras</code> property in the tileset JSON for this tile, which contains application specific metadata. Returns <code>undefined</code> if <code>extras</code> does not exist.

---

i3sNode

i3sNode: string

Gets the I3S Node for the tile.

构造函数

构造函数

new Cesium3DTile(tileset: Cesium3DTileset, baseResource: Resource, header: any, parent: Cesium3DTile): Cesium3DTile

参数

tileset

Cesium3DTileset

baseResource

Resource

header

any

parent

Cesium3DTile

返回

Cesium3DTile