init
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src/Global/global.js
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849
src/Global/global.js
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/**
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* @name: global
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* @author: Administrator
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* @date: 2023-12-01 14:15
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* @description：global
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* @update: 2023-12-01 14:15
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*/
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/*获取当前视角*/
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import MouseEvent from '../Event/index'
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import Tools from "../Tools";
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import { Proj } from "../Tools/proj";
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import { getTheme, setTheme } from "../Obj/Element/theme";
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import { setActiveViewer as setMultiViewportActiveViewer } from './MultiViewportMode'
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import { setActiveViewer as setSplitActiveViewer, getSdk } from './SplitScreen'
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import { updateCluster } from './cluster/cluster'
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import { getHost } from "../on";
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let coordinateSystem = 'EPSG:4326'
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let _cartesian
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let GroundCover = false
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let bimPickObject = {}
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let containerObject = {}
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let rotateAroundObject = {}
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function getCurrentView(sdk) {
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let tools = new Tools()
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let viewer = sdk.viewer
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return JSON.parse(JSON.stringify({
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// heading: viewer.camera.heading,
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// pitch: viewer.camera.pitch,
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// roll: viewer.camera.roll,
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position: tools.cartesian3Towgs84(viewer.camera.position, viewer),
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orientation: {
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heading: Cesium.Math.toDegrees(viewer.camera.heading),
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pitch: Cesium.Math.toDegrees(viewer.camera.pitch),
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roll: Cesium.Math.toDegrees(viewer.camera.roll)
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}
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}))
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}
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/*设置默认视角*/
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function setDefaultView(sdk, options) {
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let viewer = sdk.viewer
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if (options) {
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viewer.CAMERA_DEFAULT_VIEW_RECTANGLE = {
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destination: options.destination || {},
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orientation: options.orientation || {}
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}
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}
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else {
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viewer.CAMERA_DEFAULT_VIEW_RECTANGLE = undefined
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//设置cesium的默认视角
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Cesium.Camera.DEFAULT_VIEW_RECTANGLE = Cesium.Rectangle.fromDegrees(
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//西边的经度
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89.5,
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//南边的纬度
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10.4,
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//东边的经度
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110.4,
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//北边的维度
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61.2
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)
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}
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}
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/*定位到指定视角*/
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async function flyTo(sdk, options, duration = 3) {
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let tools = new Tools(sdk)
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let destination
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let orientation = options.orientation
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if (options.position) {
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if (options.position.alt !== 0 && !options.position.alt) {
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options.position.alt = await tools.getClampToHeight(options.position)
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}
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let h = 0
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if (!orientation) {
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h = 500
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}
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destination = Cesium.Cartesian3.fromDegrees(options.position.lng, options.position.lat, options.position.alt + h)
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}
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else {
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let bbox = tools.cal_envelope(options.positions)
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destination = new Cesium.Rectangle(
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Cesium.Math.toRadians(bbox[3][0]),
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Cesium.Math.toRadians(bbox[3][1]),
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Cesium.Math.toRadians(bbox[1][0]),
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Cesium.Math.toRadians(bbox[1][1])
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)
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}
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closeRotateAround(sdk)
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sdk.viewer.camera.flyTo({ destination, duration, orientation, complete: options.complete, })
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}
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/*相机锁定*/
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function CameraController(sdk, status = true) {
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if (!sdk || !sdk.viewer) {
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return
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}
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let viewer = sdk.viewer
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viewer.scene.screenSpaceCameraController.enableRotate = status;
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viewer.scene.screenSpaceCameraController.enableTranslate = status;
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viewer.scene.screenSpaceCameraController.enableZoom = status;
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viewer.scene.screenSpaceCameraController.enableTilt = status;
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viewer.scene.screenSpaceCameraController.enableLook = status;
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}
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/*控件显隐*/
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function CesiumContainer(sdk, options) {
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if (!sdk || !sdk.viewer) {
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return
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}
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containerObject[sdk.viewer._element.className] || (containerObject[sdk.viewer._element.className] = {})
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containerObject[sdk.viewer._element.className].event && containerObject[sdk.viewer._element.className].event.destroy()
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let tools = new Tools(sdk)
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let element = sdk.viewer._element
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let proj = sdk.proj
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for (let key in options) {
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switch (key) {
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case 'compass':
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let compass = element.getElementsByClassName('compass')[0]
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let navigation = element.getElementsByClassName('navigation-controls')[0]
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if (options[key]) {
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compass && (compass.style.display = 'block')
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navigation && (navigation.style.display = 'flex')
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}
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else {
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compass && (compass.style.display = 'none')
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navigation && (navigation.style.display = 'none')
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}
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break;
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case 'legend':
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let distanceLegend = element.getElementsByClassName('distance-legend')[0]
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if (options[key]) {
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distanceLegend && (distanceLegend.parentNode.style.display = 'block')
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}
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else {
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distanceLegend && (distanceLegend.parentNode.style.display = 'none')
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}
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break;
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case 'info':
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let infoElm = element.getElementsByClassName('cesium-info')[0]
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if (options[key]) {
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if (infoElm) {
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update()
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infoElm.style.display = 'block'
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}
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else {
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infoElm = document.createElement('div');
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infoElm.className = "cesium-info"
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infoElm.style.position = 'absolute';
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infoElm.style.bottom = '32px';
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infoElm.style.right = '240px';
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infoElm.style['font-size'] = '14px';
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infoElm.style['background-color'] = 'rgba(47,53,60,.8)';
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infoElm.style.color = '#fff';
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infoElm.style.padding = '4px 10px';
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infoElm.style['border-radius'] = '18px';
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if (coordinateSystem === 'EPSG:4326') {
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infoElm.innerHTML = `
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<span>经度：</span><span>-</span>
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<span>纬度：</span><span>-</span>
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<span>海拔高度：</span><span>-</span>
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`
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}
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else {
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infoElm.innerHTML = `
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<span>x：</span><span>-</span>
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<span>y：</span><span>-</span>
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<span>z：</span><span>-</span>
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`
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}
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sdk.viewer._element.appendChild(infoElm)
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}
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let event = new MouseEvent(sdk)
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containerObject[sdk.viewer._element.className].event = event
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let lastPickTime = 0;
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let timeoutEvent
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event.mouse_move((movement, cartesian) => {
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_cartesian = cartesian
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// const now = Date.now();
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// if (now - lastPickTime < 500) {
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// clearTimeout(timeoutEvent)
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// timeoutEvent = setTimeout(() => {
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// update()
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// }, 500);
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// return
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// }
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// lastPickTime = now;
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update()
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})
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async function update() {
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if (!_cartesian) {
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return
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}
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// let pos = sdk.viewer.scene.clampToHeight(_cartesian)
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let position = tools.cartesian3Towgs84(_cartesian, sdk.viewer)
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// position.alt = height
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if (coordinateSystem === 'EPSG:4326') {
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infoElm.innerHTML = `
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<span>经度：</span><span>${Number(position.lng.toFixed(6))}° </span>
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<span>纬度：</span><span>${Number(position.lat.toFixed(6))}° </span>
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<span>海拔高度：</span><span>${Number(position.alt.toFixed(2))}米</span>
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`
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}
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else {
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let result = proj.convert([{ x: position.lng, y: position.lat, z: position.alt }], 'EPSG:4326', coordinateSystem)
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infoElm.innerHTML = `
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<span>x：</span><span>${Number(result.points[0].x.toFixed(6))}</span>
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<span style="margin-left: 5px;">y：</span><span>${Number(result.points[0].y.toFixed(6))}</span>
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<span style="margin-left: 5px;">z：</span><span>${Number(result.points[0].z.toFixed(6))}</span>
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`
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}
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}
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}
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else {
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infoElm && (infoElm.style.display = 'none')
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}
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break;
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case 'frame':
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if (options[key]) {
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sdk.viewer.scene.debugShowFramesPerSecond = true;
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setTimeout(() => {
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let cesiumWidgetContainerElm = sdk.viewer._element.getElementsByClassName('cesium-viewer-cesiumWidgetContainer')[0]
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let defaultContainer = cesiumWidgetContainerElm.getElementsByClassName('cesium-performanceDisplay-defaultContainer')[0]
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if (defaultContainer) {
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cesiumWidgetContainerElm.appendChild(defaultContainer)
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}
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}, 50);
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}
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else {
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sdk.viewer.scene.debugShowFramesPerSecond = false;
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}
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break;
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}
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}
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// let compass = element.getElementsByClassName('compass')[0]
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// let navigation = element.getElementsByClassName('navigation-controls')[0]
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// let distanceLegend = element.getElementsByClassName('distance-legend')[0]
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// if(status) {
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// compass && (compass.style.display = 'block')
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// navigation && (navigation.style.display = 'block')
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// distanceLegend && (distanceLegend.style.display = 'block')
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// }
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// else {
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// compass && (compass.style.display = 'none')
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// navigation && (navigation.style.display = 'none')
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// distanceLegend && (distanceLegend.style.display = 'none')
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// viewer.cesiumNavigation.distanceLegendViewModel.destroy()
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// }
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}
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/*设置广告牌默认图标*/
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function setBillboardDefaultUrl(url, name) {
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if (name) {
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name = 'billboard_default_url_' + name
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}
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else {
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name = 'billboard_default_url'
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}
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let host = getHost()
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if (!url.startsWith("http")) {
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//说明是本地的json，在磁盘中存在的
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if (!url.includes(":")) {
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if (host) {
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let o = new URL(url, host)
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url = o.href
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}
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}
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}
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localStorage.setItem(name, url);
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}
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/*获取广告牌默认图标*/
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function getBillboardDefaultUrl(name) {
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if (name) {
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name = 'billboard_default_url_' + name
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}
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else {
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name = 'billboard_default_url'
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}
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return localStorage.getItem(name);
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}
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/*设置高度参考*/
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function setGroundCover(sdk, status) {
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GroundCover = status ? true : false
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updateCluster(sdk.viewer)
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}
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/*获取高度参考*/
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function getGroundCover() {
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return GroundCover
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}
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function setBimPickStatus(sdk, status) {
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if (!sdk || !sdk.viewer) {
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return
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}
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bimPickObject[sdk.viewer._element.className] || (bimPickObject[sdk.viewer._element.className] = {})
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bimPickObject[sdk.viewer._element.className].status = status
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if (bimPickObject[sdk.viewer._element.className].MoveHandler) {
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bimPickObject[sdk.viewer._element.className].MoveHandler.destroy()
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}
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if (!status) {
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return
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}
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bimPickObject[sdk.viewer._element.className].MoveHandler = new Cesium.ScreenSpaceEventHandler(sdk.viewer.canvas)
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bimPickObject[sdk.viewer._element.className].MoveHandler.setInputAction(function (movement) {
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const pick = sdk.viewer.scene.pick(movement.endPosition);
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let selectedId = bimPickObject[sdk.viewer._element.className].selectedId
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let that = sdk.entityMap.get(bimPickObject[sdk.viewer._element.className].id)
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// if (selectedFeatureId) {
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// let color = '#fff'
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// let state = selectedFeature.getProperty('state')
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// switch (state) {
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// case '0':
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// color = '#fff'
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// break;
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// case '1':
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// color = '#f00'
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// break;
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// case '2':
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// color = '#0f0'
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// break;
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// case '3':
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// color = '#00f'
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// break;
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// default:
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// }
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// selectedFeature.color = Cesium.Color.fromCssColorString(color).withAlpha(selectedFeature.tileset.transparency)
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// }
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if (that) {
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if (that.features.has(selectedId)) {
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let features = that.features.get(selectedId).features
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for (let key in features) {
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if (features[key].content._model) {
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let color = features[key].customColor || Cesium.Color.fromCssColorString('#fff')
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features[key].color = Cesium.Color.fromCssColorString(`rgba(${Cesium.Color.floatToByte(color.red)},${Cesium.Color.floatToByte(color.green)},${Cesium.Color.floatToByte(color.blue)},${color.alpha * ((features[key].customAlpha || features[key].customAlpha === 0) ? features[key].customAlpha : 1)})`)
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}
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}
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}
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}
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if (pick && pick.content) {
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let obj = sdk.getIncetance(pick.content.tileset.id)
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if (obj.type === 'bim') {
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if (pick.primitive && pick.primitive.id) {
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let that = sdk.entityMap.get(pick.primitive.id)
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selectedId = pick.getProperty('id')
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if (that.features.has(selectedId)) {
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let features = that.features.get(selectedId).features
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for (let key in features) {
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if (features[key].content._model) {
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features[key].color = Cesium.Color.fromCssColorString('#ffeb3b')
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}
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}
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}
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bimPickObject[sdk.viewer._element.className].id = pick.primitive.id
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bimPickObject[sdk.viewer._element.className].selectedId = selectedId
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}
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}
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else {
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pick.primitive.id = null
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}
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}
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}, Cesium.ScreenSpaceEventType.MOUSE_MOVE)
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}
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function getBimPickStatus(sdk) {
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if (!sdk || !sdk.viewer) {
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return
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}
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return bimPickObject[sdk.viewer._element.className] ? bimPickObject[sdk.viewer._element.className].status : false
|
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}
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/* 围绕坐标旋转 */
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function rotateAround(sdk, position) {
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if (!sdk || !sdk.viewer) {
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return
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}
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setActiveViewer(0)
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sdk.viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
|
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// 关闭Controller
|
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sdk.entityMap.forEach((item) => {
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item.editObj && item.editObj.destroy()
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item.ControllerObject && item.ControllerObject.destroy()
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})
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rotateAroundObject[sdk.viewer._element.className] || (rotateAroundObject[sdk.viewer._element.className] = {})
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rotateAroundObject[sdk.viewer._element.className].animate && TWEEN.remove(rotateAroundObject[sdk.viewer._element.className].animate)
|
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rotateAroundObject[sdk.viewer._element.className].event && rotateAroundObject[sdk.viewer._element.className].event.destroy()
|
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if (!position) {
|
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CameraController(sdk, true)
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return
|
||||
}
|
||||
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||||
let point = Cesium.Cartesian3.fromDegrees(position.lng, position.lat, position.alt)
|
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let angle = Cesium.Math.toDegrees(sdk.viewer.camera.heading)
|
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let range = Cesium.Cartesian3.distance(sdk.viewer.camera.position, point);
|
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CameraController(sdk, false)
|
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let pitch = sdk.viewer.camera.pitch
|
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let degrees = Cesium.Math.toDegrees(pitch)
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if (degrees < -89.99) {
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pitch = Cesium.Math.toRadians(-89.99)
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}
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rotateAroundObject[sdk.viewer._element.className].animate = new TWEEN.Tween({ angle: angle }).to({ angle: angle - 360 }, 30000).easing(TWEEN.Easing.Linear.None).repeat(Infinity).onUpdate(async (r, a) => {
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if (!sdk.viewer) {
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TWEEN.remove(rotateAroundObject[sdk.viewer._element.className].animate)
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||||
return
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||||
}
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||||
sdk.viewer.camera.lookAt(
|
||||
point,
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||||
new Cesium.HeadingPitchRange(Cesium.Math.toRadians(r.angle), pitch, range)
|
||||
)
|
||||
|
||||
sdk.viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
|
||||
}).start()
|
||||
|
||||
let event = new MouseEvent(sdk)
|
||||
rotateAroundObject[sdk.viewer._element.className].event = event
|
||||
event.mouse_left_down(() => {
|
||||
rotateAroundObject[sdk.viewer._element.className].animate && TWEEN.remove(rotateAroundObject[sdk.viewer._element.className].animate)
|
||||
rotateAroundObject[sdk.viewer._element.className].event && rotateAroundObject[sdk.viewer._element.className].event.destroy()
|
||||
CameraController(sdk, true)
|
||||
sdk.viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
|
||||
})
|
||||
}
|
||||
|
||||
/* 关闭围绕坐标旋转 */
|
||||
function closeRotateAround(sdk) {
|
||||
if (!sdk || !sdk.viewer) {
|
||||
return
|
||||
}
|
||||
if (rotateAroundObject[sdk.viewer._element.className]) {
|
||||
rotateAroundObject[sdk.viewer._element.className].animate && TWEEN.remove(rotateAroundObject[sdk.viewer._element.className].animate)
|
||||
rotateAroundObject[sdk.viewer._element.className].event && rotateAroundObject[sdk.viewer._element.className].event.destroy()
|
||||
CameraController(sdk, true)
|
||||
sdk.viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
|
||||
}
|
||||
}
|
||||
|
||||
function closeViewFollow(sdk) {
|
||||
if (sdk && sdk.entityMap) {
|
||||
let entityMap = sdk.entityMap
|
||||
for (let [key, value] of entityMap) {
|
||||
if (value.type === 'TrajectoryMotion' && value.viewFollow) {
|
||||
value.viewFollow = false
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* 方里网状态开关 */
|
||||
function FlwStatusSwitch(sdk, status) {
|
||||
if (!sdk) {
|
||||
return
|
||||
}
|
||||
let layer
|
||||
let sdkD = getSdk().sdkD
|
||||
if (sdkD && sdk !== sdkD) {
|
||||
FlwStatusSwitch(sdkD, status)
|
||||
}
|
||||
for (let i = 0; i < sdk.viewer.imageryLayers._layers.length; i++) {
|
||||
if (sdk.viewer.imageryLayers._layers[i]._imageryProvider && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'flw') {
|
||||
layer = sdk.viewer.imageryLayers._layers[i]
|
||||
break
|
||||
}
|
||||
}
|
||||
if (layer) {
|
||||
sdk.viewer.imageryLayers.remove(layer)
|
||||
}
|
||||
if (status) {
|
||||
sdk.viewer.imageryLayers.addImageryProvider(new Cesium.TileCoordinatesImageryProviderFlw(
|
||||
{
|
||||
tileWidth: 128,
|
||||
tileHeight: 128,
|
||||
}
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
function getFlwStatus(sdk) {
|
||||
let status = false
|
||||
for (let i = 0; i < sdk.viewer.imageryLayers._layers.length; i++) {
|
||||
if (sdk.viewer.imageryLayers._layers[i]._imageryProvider && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'flw') {
|
||||
status = true
|
||||
break
|
||||
}
|
||||
}
|
||||
return status
|
||||
}
|
||||
|
||||
/* 经纬网状态开关 */
|
||||
function JwwStatusSwitch(sdk, status) {
|
||||
if (!sdk) {
|
||||
return
|
||||
}
|
||||
let layer
|
||||
let sdkD = getSdk().sdkD
|
||||
if (sdkD && sdk !== sdkD) {
|
||||
JwwStatusSwitch(sdkD, status)
|
||||
}
|
||||
for (let i = 0; i < sdk.viewer.imageryLayers._layers.length; i++) {
|
||||
if (sdk.viewer.imageryLayers._layers[i]._imageryProvider && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'jww') {
|
||||
layer = sdk.viewer.imageryLayers._layers[i]
|
||||
break
|
||||
}
|
||||
}
|
||||
if (layer) {
|
||||
sdk.viewer.imageryLayers.remove(layer)
|
||||
}
|
||||
if (status) {
|
||||
sdk.viewer.imageryLayers.addImageryProvider(new Cesium.TileCoordinatesImageryProviderJww());
|
||||
}
|
||||
}
|
||||
|
||||
function getJwwStatus(sdk) {
|
||||
let status = false
|
||||
for (let i = 0; i < sdk.viewer.imageryLayers._layers.length; i++) {
|
||||
if (sdk.viewer.imageryLayers._layers[i]._imageryProvider && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type && sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'jww') {
|
||||
status = true
|
||||
break
|
||||
}
|
||||
}
|
||||
return status
|
||||
}
|
||||
|
||||
function splitScreen2(sdk, status) {
|
||||
let sliderElm = sdk.viewer._element.getElementsByClassName('YJ-custom-slider')[0]
|
||||
let leftElm = sdk.viewer._element.getElementsByClassName('YJ-custom-checkbox-left')[0]
|
||||
let rightElm = sdk.viewer._element.getElementsByClassName('YJ-custom-checkbox-right')[0]
|
||||
if (sliderElm) {
|
||||
sdk.viewer._element.removeChild(sliderElm)
|
||||
sdk.viewer._element.removeChild(leftElm)
|
||||
sdk.viewer._element.removeChild(rightElm)
|
||||
}
|
||||
if (status) {
|
||||
sliderElm = document.createElement('div');
|
||||
sliderElm.className = 'YJ-custom-slider'
|
||||
sliderElm.style.position = 'absolute'
|
||||
sliderElm.style.left = '50%'
|
||||
sliderElm.style.top = '0px'
|
||||
|
||||
leftElm = document.createElement('input');
|
||||
leftElm.className = 'YJ-custom-checkbox-left'
|
||||
leftElm.type = 'checkbox'
|
||||
leftElm.style.position = 'absolute'
|
||||
leftElm.style.left = 'calc(50% - 50px)'
|
||||
rightElm = document.createElement('input');
|
||||
rightElm.className = 'YJ-custom-checkbox-right'
|
||||
rightElm.type = 'checkbox'
|
||||
rightElm.style.position = 'absolute'
|
||||
rightElm.style.right = 'calc(50% - 50px)'
|
||||
sdk.viewer._element.appendChild(leftElm)
|
||||
sdk.viewer._element.appendChild(rightElm)
|
||||
|
||||
leftElm.checked = true
|
||||
leftElm.addEventListener('change', (e) => {
|
||||
if (!e.target.checked) {
|
||||
if (!rightElm.checked) {
|
||||
rightElm.checked = true
|
||||
}
|
||||
}
|
||||
changeEntitySplitStatus()
|
||||
})
|
||||
rightElm.addEventListener('change', (e) => {
|
||||
if (!e.target.checked) {
|
||||
if (!leftElm.checked) {
|
||||
leftElm.checked = true
|
||||
}
|
||||
}
|
||||
changeEntitySplitStatus()
|
||||
})
|
||||
|
||||
sliderElm.addEventListener('mousedown', () => {
|
||||
document.body.addEventListener('mousemove', mousemove)
|
||||
sliderElm.addEventListener('mouseup', () => {
|
||||
document.body.removeEventListener('mousemove', mousemove)
|
||||
})
|
||||
})
|
||||
function mousemove(a, b) {
|
||||
if (sdk.viewer._element.getElementsByTagName('canvas')[0] === a.target) {
|
||||
sliderElm.style.left = (a.offsetX / sdk.viewer._element.scrollWidth * 100) + '%'
|
||||
sdk.viewer.scene.splitPosition = a.offsetX / sdk.viewer._element.scrollWidth
|
||||
}
|
||||
}
|
||||
sdk.viewer._element.appendChild(sliderElm)
|
||||
sdk.viewer.scene.splitStatus = status
|
||||
sdk.viewer.scene.splitPosition = 0.5
|
||||
changeEntitySplitStatus()
|
||||
}
|
||||
else {
|
||||
sdk.viewer.scene.splitPosition = 0
|
||||
changeEntitySplitStatus(0)
|
||||
sdk.viewer.scene.splitStatus = status
|
||||
}
|
||||
|
||||
function changeEntitySplitStatus(v) {
|
||||
let value
|
||||
if (v === undefined || v === null) {
|
||||
if (leftElm.checked && rightElm.checked) {
|
||||
value = 0
|
||||
}
|
||||
else {
|
||||
if (leftElm.checked) {
|
||||
value = -1
|
||||
}
|
||||
if (rightElm.checked) {
|
||||
value = 1
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
value = v
|
||||
}
|
||||
|
||||
sdk.entityMap.forEach((item, key) => {
|
||||
if (sdk.viewer.scene.splitStatus) {
|
||||
if (item.entity.billboard) {
|
||||
item.entity.billboard.splitDirection = value
|
||||
}
|
||||
else {
|
||||
item.entity && (item.entity.splitDirection = value)
|
||||
}
|
||||
}
|
||||
console.log()
|
||||
})
|
||||
}
|
||||
}
|
||||
function splitScreen(sdk, status) {
|
||||
let sliderElm = sdk.viewer._element.getElementsByClassName('YJ-custom-slider')[0]
|
||||
let leftElm = sdk.viewer._element.getElementsByClassName('YJ-custom-checkbox-left')[0]
|
||||
let rightElm = sdk.viewer._element.getElementsByClassName('YJ-custom-checkbox-right')[0]
|
||||
if (sliderElm) {
|
||||
sdk.viewer._element.removeChild(sliderElm)
|
||||
sdk.viewer._element.removeChild(leftElm)
|
||||
sdk.viewer._element.removeChild(rightElm)
|
||||
}
|
||||
if (status) {
|
||||
sliderElm = document.createElement('div');
|
||||
sliderElm.className = 'YJ-custom-slider'
|
||||
sliderElm.style.position = 'absolute'
|
||||
sliderElm.style.left = '50%'
|
||||
sliderElm.style.top = '0px'
|
||||
|
||||
leftElm = document.createElement('input');
|
||||
leftElm.className = 'YJ-custom-checkbox-left'
|
||||
leftElm.type = 'checkbox'
|
||||
leftElm.style.position = 'absolute'
|
||||
leftElm.style.left = 'calc(50% - 50px)'
|
||||
rightElm = document.createElement('input');
|
||||
rightElm.className = 'YJ-custom-checkbox-right'
|
||||
rightElm.type = 'checkbox'
|
||||
rightElm.style.position = 'absolute'
|
||||
rightElm.style.right = 'calc(50% - 50px)'
|
||||
sdk.viewer._element.appendChild(leftElm)
|
||||
sdk.viewer._element.appendChild(rightElm)
|
||||
|
||||
leftElm.checked = true
|
||||
leftElm.addEventListener('change', (e) => {
|
||||
if (!e.target.checked) {
|
||||
if (!rightElm.checked) {
|
||||
rightElm.checked = true
|
||||
}
|
||||
}
|
||||
changeEntitySplitStatus()
|
||||
})
|
||||
rightElm.addEventListener('change', (e) => {
|
||||
if (!e.target.checked) {
|
||||
if (!leftElm.checked) {
|
||||
leftElm.checked = true
|
||||
}
|
||||
}
|
||||
changeEntitySplitStatus()
|
||||
})
|
||||
|
||||
sliderElm.addEventListener('mousedown', () => {
|
||||
document.body.addEventListener('mousemove', mousemove)
|
||||
sliderElm.addEventListener('mouseup', () => {
|
||||
document.body.removeEventListener('mousemove', mousemove)
|
||||
})
|
||||
})
|
||||
function mousemove(a, b) {
|
||||
if (sdk.viewer._element.getElementsByTagName('canvas')[0] === a.target) {
|
||||
sliderElm.style.left = (a.offsetX / sdk.viewer._element.scrollWidth * 100) + '%'
|
||||
sdk.viewer.scene.splitPosition = a.offsetX / sdk.viewer._element.scrollWidth
|
||||
}
|
||||
}
|
||||
sdk.viewer._element.appendChild(sliderElm)
|
||||
sdk.viewer.scene.splitStatus = status
|
||||
sdk.viewer.scene.splitPosition = 0.5
|
||||
changeEntitySplitStatus()
|
||||
}
|
||||
else {
|
||||
sdk.viewer.scene.splitPosition = 0
|
||||
changeEntitySplitStatus(0)
|
||||
sdk.viewer.scene.splitStatus = status
|
||||
}
|
||||
|
||||
function changeEntitySplitStatus(v) {
|
||||
let value
|
||||
if (v === undefined || v === null) {
|
||||
if (leftElm.checked && rightElm.checked) {
|
||||
value = 0
|
||||
}
|
||||
else {
|
||||
if (leftElm.checked) {
|
||||
value = -1
|
||||
}
|
||||
if (rightElm.checked) {
|
||||
value = 1
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
value = v
|
||||
}
|
||||
|
||||
sdk.entityMap.forEach((item, key) => {
|
||||
if (sdk.viewer.scene.splitStatus) {
|
||||
if (item.entity.billboard) {
|
||||
item.entity.billboard.splitDirection = value
|
||||
}
|
||||
else {
|
||||
item.entity && (item.entity.splitDirection = value)
|
||||
}
|
||||
}
|
||||
console.log()
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
function getCoordinateSystem() {
|
||||
return coordinateSystem
|
||||
}
|
||||
|
||||
function setCoordinateSystem(sdk, epsg) {
|
||||
coordinateSystem = epsg || 'EPSG:4326'
|
||||
if (!sdk || !sdk.viewer || !sdk.viewer._element) {
|
||||
return
|
||||
}
|
||||
let infoElm = sdk.viewer._element.getElementsByClassName('cesium-info')[0]
|
||||
if (!_cartesian || !infoElm) {
|
||||
return
|
||||
}
|
||||
let tools = new Tools()
|
||||
let proj = sdk.proj
|
||||
let position = tools.cartesian3Towgs84(_cartesian, sdk.viewer)
|
||||
if (coordinateSystem === 'EPSG:4326') {
|
||||
infoElm.innerHTML = `
|
||||
<span>经度：</span><span>${Number(position.lng.toFixed(6))}° </span>
|
||||
<span>纬度：</span><span>${Number(position.lat.toFixed(6))}° </span>
|
||||
<span>海拔高度：</span><span>${Number(position.alt.toFixed(2))}米</span>
|
||||
`
|
||||
}
|
||||
else {
|
||||
let result = proj.convert([{ x: position.lng, y: position.lat, z: position.alt }], 'EPSG:4326', coordinateSystem)
|
||||
infoElm.innerHTML = `
|
||||
<span>x：</span><span>${Number(result.points[0].x.toFixed(6))}</span>
|
||||
<span style="margin-left: 5px;">y：</span><span>${Number(result.points[0].y.toFixed(6))}</span>
|
||||
<span style="margin-left: 5px;">z：</span><span>${Number(result.points[0].z.toFixed(6))}</span>
|
||||
`
|
||||
}
|
||||
}
|
||||
|
||||
function cameraChanged(sdk, cb) {
|
||||
let tools = new Tools()
|
||||
//设置相机变化的监听事件
|
||||
let removeChanged = sdk.viewer.camera.changed.addEventListener(percentage => {
|
||||
cb({
|
||||
position: tools.cartesian3Towgs84(sdk.viewer.camera.position, sdk.viewer),
|
||||
orientation: {
|
||||
heading: sdk.viewer.camera.heading,
|
||||
pitch: sdk.viewer.camera.pitch,
|
||||
roll: sdk.viewer.camera.roll
|
||||
}
|
||||
})
|
||||
})
|
||||
return removeChanged
|
||||
}
|
||||
|
||||
function setMaximumRequestsPerServer(v) {
|
||||
if (typeof v == 'number')
|
||||
Cesium.RequestScheduler.maximumRequestsPerServer = v
|
||||
}
|
||||
|
||||
/* 键盘事件 */
|
||||
function setKeyboardEventActive(sdk, status) {
|
||||
if (!sdk) {
|
||||
return
|
||||
}
|
||||
if (status) {
|
||||
sdk.viewer._disableKeyboardEvent = false
|
||||
}
|
||||
else {
|
||||
sdk.viewer._disableKeyboardEvent = true
|
||||
}
|
||||
}
|
||||
|
||||
function getCesiumIndexedDBMaxSize() {
|
||||
const baseUnit = 1024 * 1024 * 1024
|
||||
let size = Number(Number(localStorage.getItem('IndexedDBMaxSize')).toFixed(0))
|
||||
if (isNaN(size) || size < baseUnit) {
|
||||
size = baseUnit
|
||||
}
|
||||
return size
|
||||
}
|
||||
function setCesiumIndexedDBMaxSize(v) {
|
||||
const baseUnit = 1024 * 1024 * 1024
|
||||
let maxSize = Number(Number(v).toFixed(0))
|
||||
if (isNaN(maxSize) || maxSize < baseUnit) {
|
||||
maxSize = baseUnit
|
||||
}
|
||||
Cesium.ManageIndexedDB && Cesium.ManageIndexedDB.SetIndexedDBMaxSize(maxSize)
|
||||
localStorage.setItem('IndexedDBMaxSize', maxSize)
|
||||
}
|
||||
|
||||
function getCesiumManageIndexexDBState() {
|
||||
let state = localStorage.getItem('ManageIndexexDBState')
|
||||
if (state === 'false') {
|
||||
return false
|
||||
}
|
||||
return Boolean(state)
|
||||
}
|
||||
function setCesiumManageIndexexDBState(v) {
|
||||
if (typeof v === "boolean") {
|
||||
Cesium.ManageIndexedDB && Cesium.ManageIndexedDB.SetManageIndexexDBState(v)
|
||||
localStorage.setItem('ManageIndexexDBState', v)
|
||||
} else {
|
||||
console.error("参数必须为boolean")
|
||||
}
|
||||
}
|
||||
|
||||
function getCesiumIndexedDBCurrentSize() {
|
||||
return Cesium.ManageIndexedDB && Cesium.ManageIndexedDB.GetIndexedDBCurrentSize()
|
||||
}
|
||||
|
||||
function setActiveViewer(v) {
|
||||
setMultiViewportActiveViewer(v)
|
||||
setSplitActiveViewer(v)
|
||||
}
|
||||
|
||||
// 设置地球透明度
|
||||
function enablePerspective(sdk, alpha = 1) {
|
||||
if (!alpha && alpha != 0) {
|
||||
alpha = 1
|
||||
}
|
||||
sdk.viewer.scene.globe.translucency.frontFaceAlpha = alpha
|
||||
}
|
||||
|
||||
export { getCurrentView, setDefaultView, flyTo, CameraController, CesiumContainer, setBillboardDefaultUrl, getBillboardDefaultUrl, setGroundCover, getGroundCover, getBimPickStatus, setBimPickStatus, rotateAround, closeRotateAround, closeViewFollow, FlwStatusSwitch, JwwStatusSwitch, getFlwStatus, getJwwStatus, getCoordinateSystem, setCoordinateSystem, cameraChanged, setMaximumRequestsPerServer, setKeyboardEventActive, getTheme, setTheme, getCesiumIndexedDBMaxSize, setCesiumIndexedDBMaxSize, getCesiumManageIndexexDBState, setCesiumManageIndexexDBState, getCesiumIndexedDBCurrentSize, setActiveViewer, enablePerspective }
|
||||
Reference in New Issue
Block a user