cesium实现自定义漫游路径,实现cesium按照我们自己设置的路径漫游,也可以删除节点,添加节点,加速漫游,减速漫游。效果如下(记录)
//公用时间czml,为后面的自定义路径提供模板
var czml = [{
id: "document",
name: "CZML2 Path",
version: "1.0",
clock: {
interval: "2020-08-04T10:00:00Z/2020-08-04T11:10:00Z",
currentTime: "2020-08-04T10:00:00Z",
multiplier: 2,
},
},
{
id: "path",
name: "path with GPS flight data",
availability: "2020-08-04T10:00:00Z/2020-08-04T11:10:00Z",
// //显示路径
// path: {
// material: {
// polylineOutline: {
// color: {
// rgba: [255, 0, 255, 255],
// },
// outlineColor: {
// rgba: [0, 255, 255, 255],
// },
// outlineWidth: 1,
// },
// },
// width: 2,
// leadTime: 10,
// trailTime: 1000,
// resolution: 5
// },
// //模型
// model: {
// gltf: '../jsn-admin/cesiumapps/GroundVehicle.glb',
// scale: 6
// },
position: {
epoch: "2020-08-04T10:00:00Z",
cartographicDegrees: [
0, 118.9605, 32.4909, 65.03883,
10, 118.9621, 32.4932, 55.03883,
20, 118.9621, 32.4932, 55.03883,
30, 118.9619, 32.4935, 60.03883,
40, 118.9624, 32.4944, 65.03883,
50, 118.9590, 32.4933, 78.03883,
60, 118.9597, 32.4920, 60.03883,