new Cesium.PlaneGeometry(options)

描述代表以原点为中心的平面的几何形状,具有单位宽度和长度.
Name Type Description
options object optional 下列属性的对象 :
Name Type Default Description
vertexFormat VertexFormat VertexFormat.DEFAULT optional The vertex attributes to be computed.
Example:
const planeGeometry = new Cesium.PlaneGeometry({
  vertexFormat : Cesium.VertexFormat.POSITION_ONLY
});

Members

static Cesium.PlaneGeometry.packedLength : number

用于将对象组合成数组的元素数量.

Methods

static Cesium.PlaneGeometry.createGeometry(planeGeometry)Geometry|undefined

计算平面的几何表示,包括它的顶点,指数,和边框.
Name Type Description
planeGeometry PlaneGeometry 飞机简介.
Returns:
计算出的顶点和指数.

static Cesium.PlaneGeometry.pack(value, array, startingIndex)Array.<number>

将所提供的实例存储到所提供的数组中.
Name Type Default Description
value PlaneGeometry 包装的价值.
array Array.<number> 装入的阵列.
startingIndex number 0 optional The index into the array at which to start packing the elements.
Returns:
装入的阵列

static Cesium.PlaneGeometry.unpack(array, startingIndex, result)PlaneGeometry

从组合的数组中获取实例 .
Name Type Default Description
array Array.<number> 装填的阵列.
startingIndex number 0 optional The starting index of the element to be unpacked.
result PlaneGeometry optional 存储结果的对象.
Returns:
如果不提供经过修改的结果参数或一个新的 PlaneGeometry 实例.
Need help? The fastest way to get answers is from the community and team on the Cesium Forum.