批量模型
This commit is contained in:
23
src/Obj/Base/BatchModel/_element.js
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23
src/Obj/Base/BatchModel/_element.js
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@ -0,0 +1,23 @@
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function html() {
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return `
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<span class="custom-divider"></span>
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<div class="div-item">
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<div class="row">
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<div class="col add-type-box">
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<span class="label" style="flex: 0 0 56px;">添加方式</span>
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<div class="add-type"></div>
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</div>
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<div class="col">
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<span class="label">间距</span>
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<div class="input-number input-number-unit-1">
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<input class="input" type="number" title="" min="1" max="99999" @model="spacing">
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<span class="arrow"></span>
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</div>
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</div>
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</div>
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</div>
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<span class="custom-divider"></span>
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`
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}
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export { html }
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92
src/Obj/Base/BatchModel/eventBinding.js
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92
src/Obj/Base/BatchModel/eventBinding.js
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class eventBinding {
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constructor() {
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this.element = {}
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}
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static event = {}
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getEvent(name) {
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return eventBinding.event[name]
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}
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getEventAll() {
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return eventBinding.event
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}
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setEvent(name, event) {
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eventBinding.event[name] = event
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}
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on(that, elements) {
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for (let i = 0; i < elements.length; i++) {
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let Event = []
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let isEvent = false
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let removeName = []
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if (!elements[i] || !elements[i].attributes) {
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continue;
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}
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for (let m of elements[i].attributes) {
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switch (m.name) {
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case '@model': {
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isEvent = true
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if (elements[i].type == 'checkbox') {
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Event.push((e) => { that[m.value] = e.target.checked })
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elements[i].checked = that[m.value]
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}
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else {
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Event.push((e) => {
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let value = e.target.value
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if (e.target.type == 'number') {
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value = Number(value)
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}
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that[m.value] = value
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})
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if (elements[i].nodeName == 'IMG') {
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elements[i].src = that[m.value]
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}
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else {
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elements[i].value = that[m.value]
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}
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}
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if (this.element[m.value]) {
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this.element[m.value].push(elements[i])
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}
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else {
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this.element[m.value] = [elements[i]]
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}
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removeName.push(m.name)
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break;
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}
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case '@click': {
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elements[i].addEventListener('click', (e) => {
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if (typeof (that.Dialog[m.value]) === 'function') {
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that.Dialog[m.value](e)
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}
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});
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removeName.push(m.name)
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// elements[i].attributes.removeNamedItem(m.name)
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break;
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}
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}
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// elements[i].attributes[m] = undefined
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}
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for (let n = 0; n < removeName.length; n++) {
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elements[i].attributes.removeNamedItem(removeName[n])
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}
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if (isEvent) {
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let ventType = 'input'
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if (elements[i].tagName != 'INPUT' || elements[i].type == 'checkbox') {
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ventType = 'change'
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}
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elements[i].addEventListener(ventType, (e) => {
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for (let t = 0; t < Event.length; t++) {
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Event[t](e)
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}
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});
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}
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}
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}
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}
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const EventBinding = new eventBinding();
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export default EventBinding;
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611
src/Obj/Base/BatchModel/index.js
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611
src/Obj/Base/BatchModel/index.js
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@ -0,0 +1,611 @@
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/**
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* @description 批量模型
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*/
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import Dialog from '../../Element/Dialog';
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import { html } from "./_element";
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import EventBinding from '../../Element/Dialog/eventBinding';
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import Base from "../index";
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import { syncData } from '../../../Global/MultiViewportMode'
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import Model from '../BaseSource/BaseModel/Model'
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import { legp } from '../../Element/datalist'
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import DrawPolyline from '../../../Draw/drawPolyline'
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import DrawPolygon from '../../../Draw/drawPolygon'
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import DrawThreeRect from '../../../Draw/drawThreeRect'
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import DrawPoint from '../../../Draw/drawPoint'
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import { setActiveViewer, closeRotateAround, closeViewFollow } from '../../../Global/global'
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import { setSplitDirection, syncSplitData, setActiveId } from '../../../Global/SplitScreen'
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class BatchModel extends Base {
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/**
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* @constructor
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* @param sdk
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* @description 批量模型
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* @param options {object} 批量模型属性
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* @param options.name=未命名对象 {string} 名称
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* @param options.type=polygon {string} 线类型(line,polygon)
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* @param options.url=polygon {string} 线类型(line,polygon,point)
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* @param options.spacing= {number} 间距
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* @param options.show=true {boolean}
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* @param Dialog {object} 弹框对象
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* @param Dialog.confirmCallBack {function} 弹框确认时的回调
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* */
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constructor(sdk, options = {}, callback = null, _Dialog = {}) {
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super(sdk, options);
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this.viewer = this.sdk.viewer
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this.options.name = options.name || '批量模型'
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this.options.type = options.type || '面'
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this.options.url = options.url || ''
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this.options.spacing = options.spacing || 50
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this.options.positions = options.positions || []
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this.options.show = (options.show || options.show === false) ? options.show : true
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this.callback = callback
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this.Dialog = _Dialog
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this._EventBinding = new EventBinding()
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this._elms = {};
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this.pointArr = []
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this.sdk.addIncetance(this.options.id, this)
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// BatchModel.computeDis(this)
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if (this.options.positions.length > 0) {
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BatchModel.computeDis(this)
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} else {
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this.edit(true)
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}
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}
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// 计算距离
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static computeDis(that) {
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let fromDegreesArray = []
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let arr
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let posiArr = []
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let array = []
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if (that.options.type == '面') {
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that.options.positions.forEach(item => {
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fromDegreesArray.push(item.lng, item.lat)
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})
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// arr = that.generateInterpolatedPoints(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
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arr = that.computedArea(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
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array[0] = arr
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array[1] = that.calculateRoadAngle(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[0], Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[3])
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arr.forEach((item, index) => {
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const cartographic = Cesium.Cartographic.fromCartesian(
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item // Cartesian3对象 {x, y, z}
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);
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const longitude = Cesium.Math.toDegrees(cartographic.longitude);
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const latitude = Cesium.Math.toDegrees(cartographic.latitude);
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const height = cartographic.height;
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posiArr.push({
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lng: longitude,
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lat: latitude,
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alt: height
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})
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})
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} else if (that.options.type == '线') {
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that.options.positions.forEach(item => {
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fromDegreesArray.push(item.lng, item.lat)
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})
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array = that.linePoint(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
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arr = array[0]
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that.pointArr = arr
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arr.forEach((item, index) => {
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const cartographic = Cesium.Cartographic.fromCartesian(
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item // Cartesian3对象 {x, y, z}
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);
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const longitude = Cesium.Math.toDegrees(cartographic.longitude);
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const latitude = Cesium.Math.toDegrees(cartographic.latitude);
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const height = cartographic.height;
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posiArr.push({
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lng: longitude,
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lat: latitude,
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alt: height
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})
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})
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} else if (that.options.type == '点') {
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posiArr = [that.options.positions]
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that.pointArr = posiArr
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}
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posiArr.forEach((item, index) => {
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let model = new Model(that.sdk, {
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id: 'model' + index,
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show: that.options.show,
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url: that.options.url,
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position: item,
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rotate: { x: 0, y: 0, z: array[1] && (array[1][index] || array[1]) }
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})
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that.pointArr.push(model)
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})
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}
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linePoint(polygonPositions, spacing) {
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let boundaryPoints = [];
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let boundaryAngle = [];
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for (let i = 0; i < polygonPositions.length - 1; i++) {
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const start = polygonPositions[i];
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const end = polygonPositions[(i + 1) % polygonPositions.length];
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const segmentLength = Cesium.Cartesian3.distance(start, end);
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const segments = Math.ceil(segmentLength / spacing);
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for (let j = 0; j <= segments; j++) {
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const ratio = j / segments;
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const point = Cesium.Cartesian3.lerp(
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start, end, ratio, new Cesium.Cartesian3()
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);
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boundaryPoints.push(point);
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if (j != segments || i == polygonPositions.length - 2) {
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boundaryAngle.push(this.calculateRoadAngle(start, end))
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}
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}
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}
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return [[...new Set(boundaryPoints
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.map(p => `${p.x},${p.y},${p.z}`))]
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.map(str => {
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const [x, y, z] = str.split(',').map(Number);
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return new Cesium.Cartesian3(x, y, z);
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}), boundaryAngle];
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}
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calculateRoadAngle(startPoint, endPoint) {
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const normal = Cesium.Ellipsoid.WGS84.geodeticSurfaceNormal(startPoint);
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const enuMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(startPoint, undefined, normal);
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const inverseMatrix = Cesium.Matrix4.inverse(enuMatrix, new Cesium.Matrix4());
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const localEnd = Cesium.Matrix4.multiplyByPoint(inverseMatrix, endPoint, new Cesium.Cartesian3());
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const horizontalVec = new Cesium.Cartesian2(localEnd.x, localEnd.y);
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Cesium.Cartesian2.normalize(horizontalVec, horizontalVec);
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const north = new Cesium.Cartesian2(1, 0);
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let angle = Cesium.Cartesian2.angleBetween(north, horizontalVec);
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angle = Cesium.Math.toDegrees(angle)
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const cross = Cesium.Cartesian2.cross(north, horizontalVec, new Cesium.Cartesian2());
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// return cross < 0 ? angle : - angle;
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return cross < 0 ? -angle : angle;
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}
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generateInterpolatedPoints(polygonPositions, spacing) {
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// 1. 边界点插值
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const boundaryPoints = [];
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for (let i = 0; i < polygonPositions.length; i++) {
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const start = polygonPositions[i];
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const end = polygonPositions[(i + 1) % polygonPositions.length];
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const segmentLength = Cesium.Cartesian3.distance(start, end);
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const segments = Math.ceil(segmentLength / spacing);
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for (let j = 0; j <= segments; j++) {
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const ratio = j / segments;
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const point = Cesium.Cartesian3.lerp(
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start, end, ratio, new Cesium.Cartesian3()
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);
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boundaryPoints.push(point);
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}
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}
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// 2. 内部网格生成
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const extent = this.computePolygonExtent(polygonPositions);
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let result = this.createGridFromBBox(extent, this.options.spacing)
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// const extent = Cesium.Rectangle.fromCartesianArray(polygonPositions);
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const gridPoints = [];
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// const polygon = new Cesium.PolygonHierarchy(polygonPositions);
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var polygon = []
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this.options.positions.forEach(item => {
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polygon.push([item.lng, item.lat])
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})
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polygon.push(polygon[0])
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for (let x = extent.west; x <= extent.east; x += result.lonStep) {
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for (let y = extent.south; y <= extent.north; y += result.latStep) {
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const position = Cesium.Cartesian3.fromDegrees(x, y);
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const point = turf.point([x, y]);
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const polygonTurf = turf.polygon([polygon]);
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const isInside = turf.booleanPointInPolygon(point, polygonTurf);
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isInside && gridPoints.push(position)
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}
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}
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// 3. 合并结果并去重
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// return [...new Set([...boundaryPoints, ...gridPoints]
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return [...new Set([...gridPoints]
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.map(p => `${p.x},${p.y},${p.z}`))]
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.map(str => {
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const [x, y, z] = str.split(',').map(Number);
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return new Cesium.Cartesian3(x, y, z);
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});
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}
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createGridFromBBox(bbox, spacing) {
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const earthRadius = 6378137; // WGS84椭球体长半轴
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// 计算经度方向网格数
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const lonDistance = Cesium.Cartesian3.distance(
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Cesium.Cartesian3.fromDegrees(bbox.west, (bbox.south + bbox.north) / 2, 0),
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Cesium.Cartesian3.fromDegrees(bbox.east, (bbox.south + bbox.north) / 2, 0)
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);
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const lonCount = Math.ceil(lonDistance / spacing);
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// 计算纬度方向网格数
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const latDistance = Cesium.Cartesian3.distance(
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Cesium.Cartesian3.fromDegrees((bbox.west + bbox.east) / 2, bbox.south, 0),
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Cesium.Cartesian3.fromDegrees((bbox.west + bbox.east) / 2, bbox.north, 0)
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);
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const latCount = Math.ceil(latDistance / spacing);
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// 生成网格线
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const lonStep = (bbox.east - bbox.west) / lonCount;
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const latStep = (bbox.north - bbox.south) / latCount;
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return { lonStep, latStep }
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}
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computePolygonExtent(positions) {
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// 计算多边形经纬度范围
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const cartographics = positions.map(p =>
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Cesium.Cartographic.fromCartesian(p));
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const lons = cartographics.map(c => Cesium.Math.toDegrees(c.longitude));
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const lats = cartographics.map(c => Cesium.Math.toDegrees(c.latitude));
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return {
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west: Math.min(...lons),
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east: Math.max(...lons),
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south: Math.min(...lats),
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north: Math.max(...lats)
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};
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}
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computedArea(polygonPositions, spacing) {
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let dis12 = Cesium.Cartesian3.distance(polygonPositions[0], polygonPositions[1]);
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let dis23 = Cesium.Cartesian3.distance(polygonPositions[1], polygonPositions[2]);
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let vec12 = Cesium.Cartesian3.subtract(polygonPositions[1], polygonPositions[0], new Cesium.Cartesian3());
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let vec23 = Cesium.Cartesian3.subtract(polygonPositions[2], polygonPositions[1], new Cesium.Cartesian3());
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let num12 = Math.ceil(dis12 / spacing);
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let num23 = Math.ceil(dis23 / spacing);
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let line1 = []
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for (let i = 0; i < num12; i++) {
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line1.push(this.calculatePointB(polygonPositions[0], polygonPositions[1], i * spacing))
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}
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let line2 = []
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for (let i = 0; i < num12; i++) {
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line2.push(this.calculatePointB(polygonPositions[3], polygonPositions[2], i * spacing))
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}
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let allPoints = []
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for (let i = 0; i < line1.length; i++) {
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for (let j = 0; j < num23; j++) {
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allPoints.push(this.calculatePointB(line1[i], line2[i], j * spacing))
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}
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}
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return allPoints
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}
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calculatePointB(pointA, pointC, distance) {
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// 将输入坐标转换为Cartesian3类型
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// const pointA = Cesium.Cartesian3.fromDegrees(a.longitude, a.latitude, a.height);
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// const pointC = Cesium.Cartesian3.fromDegrees(c.longitude, c.latitude, c.height);
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// 计算向量AC
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const vectorAC = Cesium.Cartesian3.subtract(pointC, pointA, new Cesium.Cartesian3());
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// 计算向量AC的长度
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const lengthAC = Cesium.Cartesian3.magnitude(vectorAC);
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// 归一化向量AC
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const unitVector = Cesium.Cartesian3.normalize(vectorAC, new Cesium.Cartesian3());
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// 计算点B坐标
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const scaledVector = Cesium.Cartesian3.multiplyByScalar(unitVector, distance, new Cesium.Cartesian3());
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const pointB = Cesium.Cartesian3.add(pointA, scaledVector, new Cesium.Cartesian3());
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// 转换回经纬度
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// const cartographic = Cesium.Cartographic.fromCartesian(pointB);
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// return {
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// longitude: Cesium.Math.toDegrees(cartographic.longitude),
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// latitude: Cesium.Math.toDegrees(cartographic.latitude),
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// height: cartographic.height
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||||
// };
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return pointB
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||||
}
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||||
get show() {
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||||
return this.options.show
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||||
}
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||||
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||||
set show(v) {
|
||||
this.options.show = v
|
||||
for (let i = 0; i < this.pointArr.length; i++) {
|
||||
this.pointArr[i].show = v
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||||
}
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||||
}
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||||
get type() {
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||||
return this.options.type
|
||||
}
|
||||
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||||
set type(v) {
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||||
this.options.type = v
|
||||
this._elms.type &&
|
||||
this._elms.type.forEach(item => {
|
||||
item.value = v
|
||||
})
|
||||
}
|
||||
get spacing() {
|
||||
return this.options.spacing
|
||||
}
|
||||
|
||||
set spacing(v) {
|
||||
this.options.spacing = v
|
||||
}
|
||||
/**
|
||||
* @description 编辑框
|
||||
* @param state=false {boolean} 状态: true打开, false关闭
|
||||
*/
|
||||
async edit(state = false) {
|
||||
let _this = this
|
||||
this.originalOptions = this.deepCopyObj(this.options)
|
||||
|
||||
// let elms = this.sdk.viewer._container.getElementsByClassName('YJ-custom-base-dialog')
|
||||
// for (let i = elms.length - 1; i >= 0; i--) {
|
||||
// this.sdk.viewer._container.removeChild(elms[i])
|
||||
// }
|
||||
|
||||
if (this._DialogObject && this._DialogObject.close) {
|
||||
this._DialogObject.close()
|
||||
this._DialogObject = null
|
||||
}
|
||||
|
||||
if (state) {
|
||||
this._DialogObject = await new Dialog(this.sdk, this.originalOptions, {
|
||||
title: '默认模型参数设置', left: '180px', top: '100px',
|
||||
confirmCallBack: (options) => {
|
||||
this.name = this.name.trim()
|
||||
if (!this.name) {
|
||||
// this.name = '未命名对象'
|
||||
this.name = '飞线'
|
||||
}
|
||||
|
||||
let Draw
|
||||
switch (this.options.type) {
|
||||
case '点':
|
||||
Draw = new DrawPoint(this.sdk)
|
||||
break;
|
||||
case '线':
|
||||
Draw = new DrawPolyline(this.sdk)
|
||||
break;
|
||||
case '面':
|
||||
Draw = new DrawThreeRect(this.sdk)
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
Draw && Draw.start((a, positions) => {
|
||||
this.options.positions = positions
|
||||
this.callback(this.options)
|
||||
this.options.positions.length && BatchModel.computeDis(this)
|
||||
})
|
||||
|
||||
this.originalOptions = this.deepCopyObj(this.options)
|
||||
this._DialogObject.close()
|
||||
this.Dialog.confirmCallBack && this.Dialog.confirmCallBack(this.originalOptions)
|
||||
syncData(this.sdk, this.options.id)
|
||||
syncSplitData(this.sdk, this.options.id)
|
||||
},
|
||||
// resetCallBack: () => {
|
||||
// this.reset()
|
||||
// console.log('22222')
|
||||
// this.Dialog.resetCallBack && this.Dialog.resetCallBack()
|
||||
// },
|
||||
// removeCallBack: () => {
|
||||
// console.log('33333')
|
||||
// this.Dialog.removeCallBack && this.Dialog.removeCallBack()
|
||||
// },
|
||||
closeCallBack: () => {
|
||||
this.reset()
|
||||
// this.entity.style = new Cesium.Cesium3DTileStyle({
|
||||
// color: "color('rgba(255,255,255," + this.newData.transparency + ")')",
|
||||
// show: true,
|
||||
// });
|
||||
this.Dialog.closeCallBack && this.Dialog.closeCallBack()
|
||||
},
|
||||
addFootElm: [
|
||||
{
|
||||
tagName: 'button',
|
||||
className: 'flipe-over-y',
|
||||
innerHTML: '重置',
|
||||
event: [
|
||||
'click',
|
||||
() => {
|
||||
this.reset()
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
// showCallBack: (show) => {
|
||||
// this.show = show
|
||||
// this.Dialog.showCallBack && this.Dialog.showCallBack()
|
||||
// }
|
||||
}, true)
|
||||
this._DialogObject._element.body.className = this._DialogObject._element.body.className + ' flow-line-surface'
|
||||
let contentElm = document.createElement('div');
|
||||
contentElm.innerHTML = html()
|
||||
this._DialogObject.contentAppChild(contentElm)
|
||||
// 颜色组件
|
||||
// let waterColorPicker = new YJColorPicker({
|
||||
// el: contentElm.getElementsByClassName("flowLine-color")[0],
|
||||
// size: 'mini',//颜色box类型
|
||||
// alpha: true,//是否开启透明度
|
||||
// defaultColor: this.color,
|
||||
// disabled: false,//是否禁止打开颜色选择器
|
||||
// openPickerAni: 'opacity',//打开颜色选择器动画
|
||||
// sure: (color) => {
|
||||
// this.color = color
|
||||
// },//点击确认按钮事件回调
|
||||
// clear: () => {
|
||||
// this.color = 'rgba(255,255,255,1)'
|
||||
// },//点击清空按钮事件回调
|
||||
// })
|
||||
|
||||
let all_elm = contentElm.getElementsByTagName("*")
|
||||
this._EventBinding.on(this, all_elm)
|
||||
this._elms = this._EventBinding.element
|
||||
|
||||
let nameData = [
|
||||
{
|
||||
name: '点',
|
||||
value: '点',
|
||||
},
|
||||
{
|
||||
name: '线',
|
||||
value: '线',
|
||||
},
|
||||
{
|
||||
name: '面',
|
||||
value: '面',
|
||||
}
|
||||
]
|
||||
|
||||
let nameDataLegpObject = legp(
|
||||
this._DialogObject._element.content.getElementsByClassName(
|
||||
'add-type-box'
|
||||
)[0],
|
||||
'.add-type'
|
||||
)
|
||||
if (nameDataLegpObject) {
|
||||
nameDataLegpObject.legp_search(nameData)
|
||||
let nameDataLegpElm = this._DialogObject._element.content
|
||||
.getElementsByClassName('add-type')[0]
|
||||
.getElementsByTagName('input')[0]
|
||||
this._elms.type = [nameDataLegpElm]
|
||||
nameDataLegpElm.value = this.options.type
|
||||
for (let i = 0; i < nameData.length; i++) {
|
||||
if (nameData[i].value === nameDataLegpElm.value) {
|
||||
nameDataLegpObject.legp_searchActive(nameData[i].value)
|
||||
break
|
||||
}
|
||||
}
|
||||
nameDataLegpElm.addEventListener('input', () => {
|
||||
for (let i = 0; i < nameData.length; i++) {
|
||||
if (nameData[i].value === nameDataLegpElm.value) {
|
||||
this.type = nameData[i].value
|
||||
break
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
// this._elms.color = [waterColorPicker]
|
||||
} else {
|
||||
// if (this._element_style) {
|
||||
// document.getElementsByTagName('head')[0].removeChild(this._element_style)
|
||||
// this._element_style = null
|
||||
// }
|
||||
// if (this._DialogObject && this._DialogObject.remove) {
|
||||
// this._DialogObject.remove()
|
||||
// this._DialogObject = null
|
||||
// }
|
||||
}
|
||||
}
|
||||
drawArea() {
|
||||
|
||||
}
|
||||
|
||||
reset() {
|
||||
this.name = this.originalOptions.name
|
||||
this.type = this.originalOptions.type
|
||||
this.spacing = this.originalOptions.spacing
|
||||
this.show = this.originalOptions.show
|
||||
}
|
||||
|
||||
/**
|
||||
* 飞到对应实体
|
||||
*/
|
||||
async flyTo(options = {}) {
|
||||
setActiveViewer(0)
|
||||
closeRotateAround(this.sdk)
|
||||
closeViewFollow(this.sdk)
|
||||
|
||||
if (this.options.customView && this.options.customView.relativePosition && this.options.customView.orientation) {
|
||||
let orientation = {
|
||||
heading: Cesium.Math.toRadians(this.options.customView.orientation.heading || 0.0),
|
||||
pitch: Cesium.Math.toRadians(this.options.customView.orientation.pitch || -60.0),
|
||||
roll: Cesium.Math.toRadians(this.options.customView.orientation.roll || 0.0)
|
||||
}
|
||||
|
||||
let lng = this.options.customView.relativePosition.lng
|
||||
let lat = this.options.customView.relativePosition.lat
|
||||
let alt = this.options.customView.relativePosition.alt
|
||||
let destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt)
|
||||
|
||||
let position = { lng: 0, lat: 0 }
|
||||
if (this.options.position) {
|
||||
position = { ...this.options.position }
|
||||
}
|
||||
else if (this.options.positions) {
|
||||
position = { ...this.options.positions[0] }
|
||||
}
|
||||
else if (this.options.center) {
|
||||
position = { ...this.options.center }
|
||||
}
|
||||
else if (this.options.start) {
|
||||
position = { ...this.options.start }
|
||||
}
|
||||
else {
|
||||
if (this.options.hasOwnProperty('lng')) {
|
||||
position.lng = this.options.lng
|
||||
}
|
||||
if (this.options.hasOwnProperty('lat')) {
|
||||
position.lat = this.options.lat
|
||||
}
|
||||
if (this.options.hasOwnProperty('alt')) {
|
||||
position.alt = this.options.alt
|
||||
}
|
||||
}
|
||||
// 如果没有高度值，则获取紧贴高度计算
|
||||
// if (!position.hasOwnProperty('alt')) {
|
||||
// position.alt = await this.getClampToHeight(position)
|
||||
// }
|
||||
lng = this.options.customView.relativePosition.lng + position.lng
|
||||
lat = this.options.customView.relativePosition.lat + position.lat
|
||||
alt = this.options.customView.relativePosition.alt + position.alt
|
||||
destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt)
|
||||
this.sdk.viewer.camera.flyTo({
|
||||
destination: destination,
|
||||
orientation: orientation
|
||||
})
|
||||
}
|
||||
else {
|
||||
let positionArray = []
|
||||
for (let i = 0; i < this.options.positions.length; i++) {
|
||||
let a = Cesium.Cartesian3.fromDegrees(
|
||||
this.options.positions[i].lng,
|
||||
this.options.positions[i].lat,
|
||||
this.options.positions[i].alt
|
||||
)
|
||||
positionArray.push(a.x, a.y, a.z)
|
||||
}
|
||||
let BoundingSphere = Cesium.BoundingSphere.fromVertices(positionArray)
|
||||
this.viewer.camera.flyToBoundingSphere(BoundingSphere, {
|
||||
offset: {
|
||||
heading: Cesium.Math.toRadians(0.0),
|
||||
pitch: Cesium.Math.toRadians(-20.0),
|
||||
roll: Cesium.Math.toRadians(0.0)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
/**
|
||||
* 删除
|
||||
*/
|
||||
async remove() {
|
||||
for (let i = 0; i < this.pointArr.length; i++) {
|
||||
this.pointArr[i].remove()
|
||||
}
|
||||
|
||||
this.pointArr = []
|
||||
this.positions = []
|
||||
this.entity = null
|
||||
|
||||
if (this._DialogObject && !this._DialogObject.isDestroy) {
|
||||
this._DialogObject.close()
|
||||
this._DialogObject = null
|
||||
}
|
||||
await this.sdk.removeIncetance(this.options.id)
|
||||
await syncData(this.sdk, this.options.id)
|
||||
}
|
||||
|
||||
flicker() { }
|
||||
}
|
||||
|
||||
export default BatchModel
|
||||
Reference in New Issue
Block a user