import * as mars3d from "mars3d" export let map // mars3d.Map三维地图对象 // 需要覆盖config.json中地图属性参数(当前示例框架中自动处理合并) export const mapOptions = { scene: { center: { lat: 31.401401, lng: 117.014981, alt: 12825, heading: 316, pitch: -53 } } } /** * 初始化地图业务,生命周期钩子函数(必须) * 框架在地图初始化完成后自动调用该函数 * @param {mars3d.Map} mapInstance 地图对象 * @returns {void} 无 */ export function onMounted(mapInstance) { map = mapInstance // 记录map const terrainClip = new mars3d.thing.TerrainClip({ positions: [ [116.919224, 31.460461], [116.901819, 31.459734], [116.902772, 31.479859], [116.926981, 31.479483], [116.936875, 31.486053], [116.974004, 31.489014], [116.982398, 31.483053], [116.981635, 31.458477], [116.946754, 31.424056], [116.908152, 31.44481] ], diffHeight: 1200, // 矿区深度 image: "./img/textures/mining.jpg", // 井墙面贴图url imageBottom: "./img/textures/poly-soil.jpg", // 井底贴图url splitNum: 2 // wall边界插值数 }) map.addThing(terrainClip) globalNotify("功能提示", "非真实数据,仅体现岩层效果。") } /** * 释放当前地图业务的生命周期函数 * @returns {void} 无 */ export function onUnmounted() { map = null }