解决思路:获取点击区域的cartesian3(笛卡尔空间坐标),然后将其坐标赋给需要div的矢量数据
// step1 添加一条管线const pipeLineLayer = new mars3d.layer.TilesetLayer({name: '一条管线',url: '一条管线的url'})map.addLayer(pipeLineLayer)// step2 监听管线点击事件pipeLineLayer.on(mars3d.EventType.click, e => {// step3 你可能需要获取到usIDconst usId = e.pickObject.getProperty('gw_id')// 获取到点击区域的笛卡尔空间坐标const cartesian3 = e.cartesian// step4 弹框const divGraphic = new mars3d.graphic.DivGraphic({pointerEvents: true,position: cartesian3, // 赋值style: {.....}})})
