import * as mars3d from "mars3d"
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export let map // mars3d.Map三维地图对象
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let camberRadar
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let graphicLayer
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// 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）
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export const mapOptions = {
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scene: {
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center: { lat: 31.784488, lng: 117.16699, alt: 9030, heading: 1, pitch: -57 },
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cameraController: {
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constrainedAxis: false // 解除在南北极区域鼠标操作限制
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}
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},
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control: {
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sceneModePicker: false
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}
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}
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export const eventTarget = new mars3d.BaseClass() // 事件对象，用于抛出事件到面板中
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/**
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* 初始化地图业务，生命周期钩子函数（必须）
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* 框架在地图初始化完成后自动调用该函数
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* @param {mars3d.Map} mapInstance 地图对象
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* @returns {void} 无
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*/
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export function onMounted(mapInstance) {
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map = mapInstance // 记录map
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// 创建矢量数据图层
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graphicLayer = new mars3d.layer.GraphicLayer()
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map.addLayer(graphicLayer)
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// 加个模型
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const graphic = new mars3d.graphic.ModelEntity({
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name: "地面站模型",
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position: [117.170264, 31.840312, 258],
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style: {
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url: "//data.mars3d.cn/gltf/mars/leida.glb",
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scale: 1,
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minimumPixelSize: 40,
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clampToGround: true
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}
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})
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graphicLayer.addGraphic(graphic)
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}
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/**
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* 释放当前地图业务的生命周期函数
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* @returns {void} 无
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*/
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export function onUnmounted() {
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map = null
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}
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/**
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* 地图加载完成，添加一个双曲面雷达
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*
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* @export
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* @param {Object} radarParsms
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* @returns {void}
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*/
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export function getViewConfig(radarParsms) {
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const style = {
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radius: radarParsms.outerRadius,
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startRadius: radarParsms.innerRadius,
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heading: radarParsms.headingValue,
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pitch: radarParsms.pitchValue,
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roll: radarParsms.rollValue,
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startFovH: Cesium.Math.toRadians(radarParsms.startFovH),
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endFovH: Cesium.Math.toRadians(radarParsms.endFovH),
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startFovV: Cesium.Math.toRadians(radarParsms.startFovV),
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endFovV: Cesium.Math.toRadians(radarParsms.endFovV)
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}
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camberRadar = new mars3d.graphic.CamberRadar({
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position: [117.170264, 31.840312, 363],
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style: {
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color: "#ff0000",
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opacity: 0.5,
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outline: true,
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outlineColor: "#ffffff",
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segmentH: 50,
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...style
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}
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})
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graphicLayer.addGraphic(camberRadar)
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}
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export function headingChange(value) {
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camberRadar.heading = value
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}
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export function pitchChange(value) {
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camberRadar.pitch = value
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}
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export function rollChange(value) {
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camberRadar.roll = value
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}
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export function outerRadiusChange(val) {
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camberRadar.radius = val
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}
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export function innerRadiusChange(val) {
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camberRadar.startRadius = val
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}
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export function startFovHChange(value) {
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camberRadar.startFovH = Cesium.Math.toRadians(value)
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}
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export function endFovHChange(value) {
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camberRadar.endFovH = Cesium.Math.toRadians(value)
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}
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export function startFovVChange(value) {
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camberRadar.startFovV = Cesium.Math.toRadians(value)
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}
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export function endFovVChange(value) {
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camberRadar.endFovV = Cesium.Math.toRadians(value)
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}
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