PlaneGeometry
查阅Mars3D API

new Cesium.PlaneGeometry(options)
engine/Source/Core/PlaneGeometry.js 27

Describes geometry representing a plane centered at the origin, with a unit width and length.
参数名称 类型 描述信息
options object 可选 Object with the following properties:
参数名称 类型 默认值 描述信息
vertexFormat VertexFormat VertexFormat.DEFAULT 可选 The vertex attributes to be computed.
使用示例:
const planeGeometry = new Cesium.PlaneGeometry({
  vertexFormat : Cesium.VertexFormat.POSITION_ONLY
});

成员(属性)

static Cesium.PlaneGeometry.packedLength : number
engine/Source/Core/PlaneGeometry.js 40

The number of elements used to pack the object into an array.

方法

static Cesium.PlaneGeometry.createGeometry(planeGeometry) → Geometry|undefined
engine/Source/Core/PlaneGeometry.js 108

Computes the geometric representation of a plane, including its vertices, indices, and a bounding sphere.
参数名称 类型 描述信息
planeGeometry PlaneGeometry A description of the plane.
返回值:
The computed vertices and indices.

static Cesium.PlaneGeometry.pack(value, array, startingIndex) → Array.<number>
engine/Source/Core/PlaneGeometry.js 51

Stores the provided instance into the provided array.
参数名称 类型 默认值 描述信息
value PlaneGeometry The value to pack.
array Array.<number> The array to pack into.
startingIndex number 0 可选 The index into the array at which to start packing the elements.
返回值:
The array that was packed into

static Cesium.PlaneGeometry.unpack(array, startingIndex, result) → PlaneGeometry
engine/Source/Core/PlaneGeometry.js 77

Retrieves an instance from a packed array.
参数名称 类型 默认值 描述信息
array Array.<number> The packed array.
startingIndex number 0 可选 The starting index of the element to be unpacked.
result PlaneGeometry 可选 The object into which to store the result.
返回值:
The modified result parameter or a new PlaneGeometry instance if one was not provided.
packages/engine
packages/widgets