代码如下 /*** @description 将笛卡尔坐标系转成经纬度高程* @param {Object} cartesianObj 笛卡尔坐标系对象 {x, y, z}* @returns 返回经纬度高程对象*/ cartesianTolngLatAlt = (cartesianObj) => {if (!Cesium || !window._cesium) {throw new Err

鼠标左键事件： handler = new Cesium.ScreenSpaceEventHandler(viewer.canvas); handler.setInputAction(function (event) {let pick =viewer.camera.pickEllipsoid(event.position);}, Cesium.ScreenSpaceEventType.LEFT_CLICK);//添加一个鼠标左键操作 let