CorridorOutlineGeometry
查阅Mars3D API

new Cesium.CorridorOutlineGeometry(options)
engine/Source/Core/CorridorOutlineGeometry.js 378

A description of a corridor outline.
参数名称 类型 描述信息
options object Object with the following properties:
参数名称 类型 默认值 描述信息
positions Array.<Cartesian3> An array of positions that define the center of the corridor outline.
width number The distance between the edges of the corridor outline.
ellipsoid Ellipsoid Ellipsoid.WGS84 可选 The ellipsoid to be used as a reference.
granularity number CesiumMath.RADIANS_PER_DEGREE 可选 The distance, in radians, between each latitude and longitude. Determines the number of positions in the buffer.
height number 0 可选 The distance in meters between the positions and the ellipsoid surface.
extrudedHeight number 可选 The distance in meters between the extruded face and the ellipsoid surface.
cornerType CornerType CornerType.ROUNDED 可选 Determines the style of the corners.
使用示例:
const corridor = new Cesium.CorridorOutlineGeometry({
  positions : Cesium.Cartesian3.fromDegreesArray([-72.0, 40.0, -70.0, 35.0]),
  width : 100000
});
参考:

成员(属性)

packedLength : number
engine/Source/Core/CorridorOutlineGeometry.js 410

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

方法

static Cesium.CorridorOutlineGeometry.createGeometry(corridorOutlineGeometry) → Geometry|undefined
engine/Source/Core/CorridorOutlineGeometry.js 527

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

static Cesium.CorridorOutlineGeometry.pack(value, array, startingIndex) → Array.<number>
engine/Source/Core/CorridorOutlineGeometry.js 423

Stores the provided instance into the provided array.
参数名称 类型 默认值 描述信息
value CorridorOutlineGeometry 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.CorridorOutlineGeometry.unpack(array, startingIndex, result) → CorridorOutlineGeometry
engine/Source/Core/CorridorOutlineGeometry.js 472

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 CorridorOutlineGeometry 可选 The object into which to store the result.
返回值:
The modified result parameter or a new CorridorOutlineGeometry instance if one was not provided.
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