增加淹没方案
parent
a976718999
commit
d24e5571ee
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
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@ -290,27 +290,6 @@ export default class Map3D extends BaseMap {
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}
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});
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// 假设你已经有了一个Viewer实例，名为viewer
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var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
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handler.setInputAction(function(click) {
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// 在这里处理点击事件
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var cartesian = viewer.camera.pickEllipsoid(click.position, viewer.scene.globe.ellipsoid);
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if (cartesian) {
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var cartographic = Cesium.Cartographic.fromCartesian(cartesian);
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var longitudeString = Cesium.Math.toDegrees(cartographic.longitude).toFixed(12);
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var latitudeString = Cesium.Math.toDegrees(cartographic.latitude).toFixed(12);
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// console.log(longitudeString+','+latitudeString+','+0+',');
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let list = sessionStorage.getItem('myList')||''
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list = list + longitudeString+','+latitudeString+','+0+','
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sessionStorage.setItem('myList',list)
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// 你可以在这里添加更多的逻辑，比如创建一个标记或者显示信息等
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} else {
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console.log('点击位置不在地面上');
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}
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}, Cesium.ScreenSpaceEventType.LEFT_CLICK); // 或者使用其他类型的点击事件，如RIGHT_CLICK等
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this._map = viewer;
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const toremove = document.getElementsByClassName('cesium-widget-credits');
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if (toremove && toremove[0]) {
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@ -376,11 +355,40 @@ export default class Map3D extends BaseMap {
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demo.getQxsy(viewer) //倾斜摄影 先加载模型
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// demo.getDem(viewer) //地形图
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// this.demo.getCzml2(viewer) //demo
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// this.demo.getWater(viewer)//简单淹没分析
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// demo.getWater(viewer)//水面
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this.demo.getWater3(viewer)
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// demo.getTool(viewer)//工具
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// await this.demo.getWater2(viewer,[
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// 114.784551451219,31.505432945988,10,
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// 114.783956879057,31.505116255788,20,
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// 114.783778529129,31.504685509343,10,
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// 114.784339602099,31.504773152014,20
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// ],1)//简单淹没分析
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// await this.demo.getWater2(viewer,[
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// 114.785551451219,31.505432945988,10,
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// 114.784956879057,31.505116255788,20,
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// 114.784778529129,31.504685509343,10,
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// 114.785339602099,31.504773152014,20
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// ],2)//简单淹没分析
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// await this.demo.getWater2(viewer,[
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// 114.786551451219,31.505432945988,10,
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// 114.785956879057,31.505116255788,20,
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// 114.785778529129,31.504685509343,10,
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// 114.786339602099,31.504773152014,20
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// ],3)//简单淹没分析
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// await this.demo.getWater2(viewer,[
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// 114.786551451219,31.505432945988,50,
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// 114.785956879057,31.505116255788,50,
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// 114.785778529129,31.504685509343,50,
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// 114.786339602099,31.504773152014,50
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// ],4)//简单淹没分析
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// this.demo.getWater2(viewer)
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// this.demo.getRlt2(viewer)
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// this.demo.getRlt3(viewer) //热力图
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// this.demo.getCzml(viewer) //czml模型
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// demo.getCzml3(viewer,`${process.env.PUBLIC_URL}/data/json/czml2.json`)
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}
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}
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@ -1,3 +1,4 @@
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import { message } from "antd";
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const { Cesium } = window;
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@ -30,26 +31,52 @@ export default class LayerMgr {
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}
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getWater(viewer) {
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const positions = [
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114.740091973135,31.473712641972,
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114.745265596247,31.479994736875,
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114.750329463975,31.483633959554,
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114.750661051206,31.484780352333,
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114.754886312331,31.487387419599,
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114.754490646828,31.489155789295,
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114.755516914722,31.491816181377,
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114.768854784357,31.501109797855,
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114.772457389836,31.499611674743,
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114.775859436013,31.495997057327,
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114.776856155438,31.489458448100,
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114.775657108202,31.485776315034,
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114.771130342603,31.484720767205,
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114.766996228018,31.483154944661,
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114.763789073715,31.482059512488,
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114.763333322583,31.479400016248,
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114.763240976393,31.478143088357,
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114.757178107927,31.474480278261,
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114.754716711764,31.473552597977,
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114.750378828013,31.473575767594,
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114.77675678813289,
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31.50180546471619,
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114.77634098370115,
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31.50542393675391,
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114.77550528273461,
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31.510034091676733,
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114.76181457280028,
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31.510550354470166,
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114.75164827411291,
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31.50237363184094,
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114.74693792078983,
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31.494305094539648,
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114.75089835768581,
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31.489323507071866,
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114.74828759533041,
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31.484564784156298,
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114.73831609660566,
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31.47788612938418,
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114.73648859987517,
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31.476034790740655,
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114.73503896337203,
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31.464304557468044,
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114.73441754819322,
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31.459120238450918,
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114.73210787659028,
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31.45435138945089,
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114.73361772956933,
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31.448659230621846,
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114.74062065745993,
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31.446548384991367,
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114.74785114548382,
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31.449778180265145,
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114.752398578536,
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31.4601089608599,
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114.75267025727172,
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31.468191348475756,
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114.76405296055991,
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31.474934726034768,
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114.77030456751463,
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31.480634200338496,
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114.77669634290318,
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31.482151917363133,
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114.77890327320979,
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31.491028304714956,
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114.77765207166381,
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31.499999605228414
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]
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// let initialHeight = 74
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// let initialHeight = 76
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@ -57,33 +84,29 @@ export default class LayerMgr {
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// let initialHeight = 80
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// let initialHeight = 82
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// let initialHeight = 84
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let initialHeight = 86
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let initialHeight = 16
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const geometry = new Cesium.PolygonGeometry({
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polygonHierarchy: new Cesium.PolygonHierarchy(
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Cesium.Cartesian3.fromDegreesArray(positions)
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// Cesium.Cartesian3.fromDegreesArrayHeights([
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// 114.783551451219,31.505432945988,80,
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// 114.782956879057,31.505116255788,75,
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// 114.781892213916,31.504914405850,70,
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// 114.781157359053,31.504636741222,60,
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// 114.780745721874,31.504325618018,60,
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// 114.780212874098,31.504512397056,60,
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// 114.779408140669,31.504317896297,60,
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// 114.778706035963,31.503755212927,60,
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// 114.779390892782,31.503920292944,60,
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// 114.779897537800,31.504217938631,60,
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// 114.780613891771,31.504189821141,60,
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// 114.781129433998,31.504145193492,60,
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// 114.781906501107,31.504529518304,70,
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// 114.782778529129,31.504685509343,75,
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// 114.783339602099,31.504773152014,80
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// ])
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// Cesium.Cartesian3.fromDegreesArray(positions)
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Cesium.Cartesian3.fromDegreesArrayHeights([
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114.75030666905982,
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31.514474802727907,
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56,
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114.78743878565982,
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31.49794345691234,
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56,
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114.7473100168242,
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31.441979278096152,
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53,
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114.72212525085469,
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31.453807583577174,
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53
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])
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),
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extrudedHeight: initialHeight,
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// extrudedHeight: 0,
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// extrudedHeight: initialHeight,
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extrudedHeight: -100,
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perPositionHeight:true,
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});
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const waterPrimitive = new Cesium.Primitive({
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@ -107,6 +130,7 @@ export default class LayerMgr {
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show: true,
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// releaseGeometryInstances: false
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});
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waterPrimitive.id = 'Water1'
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viewer.scene.primitives.add(waterPrimitive);
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// 自动抬升
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let height = 0;
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@ -127,20 +151,254 @@ export default class LayerMgr {
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// }, 100);
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}
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getWater2(viewer) {
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// const waterSurface = viewer.entities.add({
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// rectangle: {
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// coordinates: Cesium.Rectangle.fromDegrees(114.9, 31.4, 115.9, 32.4),
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// material: new Cesium.WaterMaterial({
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// normalMapUrl: `${process.env.PUBLIC_URL}/models/waternormals.jpg`, // 水波纹法线贴图
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// frequency: 1000.0, // 波纹密度
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// animationSpeed: 0.05, // 波动速度
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// amplitude: 5.0 // 波高
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// }),
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// height: 130.0 // 水面高度（可动态调整）
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// }
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// });
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async getWater2(viewer,data,index) {
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let positions = data|| [
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114.783551451219,31.505432945988,80,
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114.782956879057,31.505116255788,75,
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114.782778529129,31.504685509343,75,
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114.783339602099,31.504773152014,80
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]
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const primitives = viewer.scene.primitives;
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let WaterPrimitives = null
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// //判断是否存在Primitive
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for (let i = primitives.length - 1; i >= 0; i--) {
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if (primitives.get(i).id ===('myWater'+(index-1))) {
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setTimeout(() => {
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viewer.scene.primitives.remove(primitives.get(i));
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}, 500);
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// WaterPrimitives = primitives.get(i)
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}
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}
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if(false){
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//已经创建Primitive只需要更新数据
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// const attributes = WaterPrimitives.getGeometryInstanceAttributes();
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// const newCartesians = Cesium.Cartesian3.fromDegreesArrayHeights(positions);
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// // 计算高精度坐标
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// const newPositions = new Float64Array(newCartesians.length * 3);
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// const newPositionsHigh = new Float32Array(newCartesians.length * 3);
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// const newPositionsLow = new Float32Array(newCartesians.length * 3);
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// for (let i = 0; i < newCartesians.length; ++i) {
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// // 将 Cartesian3 转换为高精度表示
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// Cesium.Cartesian3.pack(newCartesians[i], newPositions, i * 3);
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// // 编码高精度坐标
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// Cesium.EncodedCartesian3.encode(newCartesians[i], newPositionsHigh, newPositionsLow, i * 3);
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// }
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// // 更新几何实例的顶点坐标
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// attributes.position = newPositions;
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// attributes.position3DHigh = newPositionsHigh;
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// attributes.position3DLow = newPositionsLow;
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// // 告诉 Cesium 该属性的值需要更新
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// attributes.position.needsUpdate = true;
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// attributes.position3DHigh.needsUpdate = true;
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// attributes.position3DLow.needsUpdate = true;
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}else{
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//需要创建Primitive
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const waterPrimitive = new Cesium.Primitive({
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geometryInstances: new Cesium.GeometryInstance({
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geometry:new Cesium.PolygonGeometry({
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polygonHierarchy: new Cesium.PolygonHierarchy(
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Cesium.Cartesian3.fromDegreesArrayHeights(positions)
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),
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extrudedHeight: 0,
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perPositionHeight:true,
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})
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}),
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appearance: new Cesium.EllipsoidSurfaceAppearance({
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aboveGround: true,
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material: new Cesium.Material({
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fabric: {
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type: 'Water',
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uniforms: {
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baseWaterColor: new Cesium.Color(64 / 255.0, 157 / 255.0, 253 / 255.0, 1), // 水的基本颜色
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// normalMap: Cesium.buildModuleUrl(
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// `${process.env.PUBLIC_URL}/models/waternormals.jpg`
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// ),
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frequency: 1000.0,
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animationSpeed: 0.01,
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amplitude: 10,
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specularIntensity: 1, // 镜面反射强度
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},
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},
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}),
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}),
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releaseGeometryInstances:false,
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show: true,
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});
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waterPrimitive.id = 'myWater'+index
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viewer.scene.primitives.add(waterPrimitive);
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}
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await this.sleep(5000)
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// const attributes = WaterPrimitives.getGeometryInstanceAttributes();
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// const newCartesians = Cesium.Cartesian3.fromDegreesArrayHeights(positions);
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// // 计算高精度坐标
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// const newPositions = new Float64Array(newCartesians.length * 3);
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// const newPositionsHigh = new Float32Array(newCartesians.length * 3);
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// const newPositionsLow = new Float32Array(newCartesians.length * 3);
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// for (let i = 0; i < newCartesians.length; ++i) {
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// // 将 Cartesian3 转换为高精度表示
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// Cesium.Cartesian3.pack(newCartesians[i], newPositions, i * 3);
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// // 编码高精度坐标
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// Cesium.EncodedCartesian3.encode(newCartesians[i], newPositionsHigh, newPositionsLow, i * 3);
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// }
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// // 更新几何实例的顶点坐标
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// attributes.position = newPositions;
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// attributes.position3DHigh = newPositionsHigh;
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// attributes.position3DLow = newPositionsLow;
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// // 告诉 Cesium 该属性的值需要更新
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// attributes.position.needsUpdate = true;
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// attributes.position3DHigh.needsUpdate = true;
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// attributes.position3DLow.needsUpdate = true;
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}
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//全村的希望
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async getWater3(viewer) {
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// baseWaterColor: new Cesium.Color(64 / 255.0, 157 / 255.0, 253 / 255.0, 1), // 水的基本颜色
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// normalMap: normalMap,
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// // normalMap: Cesium.buildModuleUrl(
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// // `${process.env.PUBLIC_URL}/models/waternormals.jpg`
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// // ),
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// frequency: 1000.0,
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// animationSpeed: 0.01,
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// amplitude: 10,
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// specularIntensity: 1, // 镜面反射强度
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const simpleWaterMaterial = new Cesium.Material({
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fabric: {
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type: 'FixedWater',
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uniforms: {
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color: new Cesium.Color(64 / 255.0, 157 / 255.0, 253 / 255.0, 1),
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highlightColor: new Cesium.Color(0.5, 0.8, 1.0, 1),
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speed: 0.01,
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// frequency: 50.0
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frequency: 1000.0,
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animationSpeed: 0.01,
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amplitude: 10,
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specularIntensity: 1, // 镜面反射强度
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},
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source:
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`
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czm_material czm_getMaterial(czm_materialInput materialInput)
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{
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czm_material material = czm_getDefaultMaterial(materialInput);
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vec2 st = materialInput.st;
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float time = czm_frameNumber * speed;
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// 创建多层波纹
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float wave1 = sin(st.x * frequency * 2.0 + st.y * frequency + time) * 0.4;
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float wave2 = cos(st.x * frequency * 1.5 - st.y * frequency * 1.2 + time * 1.7) * 0.3;
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float wave3 = sin(st.x * frequency * 3.0 + st.y * frequency * 0.8 + time * 0.6) * 0.2;
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float combinedWave = (wave1 + wave2 + wave3) / 3.0;
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// 颜色混合 - 基础色与高光色
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vec3 waterColor = mix(color.rgb, highlightColor.rgb,
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abs(combinedWave) * 2.0);
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// 透明度变化
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float alpha = color.a * (0.6 + combinedWave * 0.4);
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material.diffuse = waterColor;
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material.alpha = alpha;
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material.specular = 0.7 + combinedWave * 0.3;
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material.shininess = 50.0; // 增加光泽度
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return material;
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}
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`
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}
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});
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// 创建水面Primitive
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const waterPrimitive = new Cesium.Primitive({
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geometryInstances: new Cesium.GeometryInstance({
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geometry: new Cesium.PolygonGeometry({
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polygonHierarchy: new Cesium.PolygonHierarchy(
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Cesium.Cartesian3.fromDegreesArrayHeights([
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114.740091973135,31.473712641972,10,
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114.745265596247,31.479994736875,10,
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114.750329463975,31.483633959554,10,
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||||
114.750661051206,31.484780352333,10,
|
||||
114.754886312331,31.487387419599,10,
|
||||
114.754490646828,31.489155789295,10,
|
||||
114.755516914722,31.491816181377,10,
|
||||
114.768854784357,31.501109797855,10,
|
||||
114.772457389836,31.499611674743,10,
|
||||
114.775859436013,31.495997057327,10,
|
||||
114.776856155438,31.489458448100,10,
|
||||
114.775657108202,31.485776315034,10,
|
||||
114.771130342603,31.484720767205,10,
|
||||
114.766996228018,31.483154944661,10,
|
||||
114.763789073715,31.482059512488,10,
|
||||
114.763333322583,31.479400016248,10,
|
||||
114.763240976393,31.478143088357,10,
|
||||
114.757178107927,31.474480278261,10,
|
||||
114.754716711764,31.473552597977,10,
|
||||
114.750378828013,31.473575767594,10,
|
||||
])
|
||||
),
|
||||
// extrudedHeight: 0.1,
|
||||
perPositionHeight: true,
|
||||
vertexFormat: Cesium.MaterialAppearance.VERTEX_FORMAT
|
||||
})
|
||||
}),
|
||||
appearance: new Cesium.MaterialAppearance({
|
||||
material: simpleWaterMaterial,
|
||||
translucent: true
|
||||
}),
|
||||
show:true,
|
||||
});
|
||||
const waterPrimitive2 = new Cesium.Primitive({
|
||||
geometryInstances: new Cesium.GeometryInstance({
|
||||
geometry: new Cesium.PolygonGeometry({
|
||||
polygonHierarchy: new Cesium.PolygonHierarchy(
|
||||
Cesium.Cartesian3.fromDegreesArrayHeights([
|
||||
114.740091973135,31.473712641972,200,
|
||||
114.745265596247,31.479994736875,200,
|
||||
114.750329463975,31.483633959554,200,
|
||||
114.750661051206,31.484780352333,200,
|
||||
114.754886312331,31.487387419599,200,
|
||||
114.754490646828,31.489155789295,200,
|
||||
114.755516914722,31.491816181377,200,
|
||||
114.768854784357,31.501109797855,200,
|
||||
114.772457389836,31.499611674743,200,
|
||||
114.775859436013,31.495997057327,200,
|
||||
114.776856155438,31.489458448200,200,
|
||||
114.775657108202,31.485776315034,200,
|
||||
114.771130342603,31.484720767205,200,
|
||||
114.766996228018,31.483154944661,200,
|
||||
114.763789073715,31.482059512488,200,
|
||||
114.763333322583,31.479400016248,200,
|
||||
114.763240976393,31.478143088357,200,
|
||||
114.757178107927,31.474480278261,200,
|
||||
114.754716711764,31.473552597977,200,
|
||||
114.750378828013,31.473575767594,200,
|
||||
])
|
||||
),
|
||||
// extrudedHeight: 0.1,
|
||||
perPositionHeight: true,
|
||||
vertexFormat: Cesium.MaterialAppearance.VERTEX_FORMAT
|
||||
})
|
||||
}),
|
||||
appearance: new Cesium.MaterialAppearance({
|
||||
material: simpleWaterMaterial,
|
||||
translucent: true
|
||||
}),
|
||||
show:false,
|
||||
});
|
||||
|
||||
// 添加到场景
|
||||
viewer.scene.primitives.add(waterPrimitive);
|
||||
viewer.scene.primitives.add(waterPrimitive2);
|
||||
await this.sleep(6000)
|
||||
waterPrimitive.show = false
|
||||
waterPrimitive2.show = true
|
||||
}
|
||||
|
||||
async getQxsy(viewer) {
|
||||
|
|
@ -1237,85 +1495,80 @@ export default class LayerMgr {
|
|||
];
|
||||
|
||||
|
||||
// const czml = [
|
||||
// {
|
||||
// id: "document",
|
||||
// name: "CZML Polygon - Intervals and Availability",
|
||||
// version: "1.0",
|
||||
// clock: {
|
||||
// interval: "2000-01-01T04:00:00Z/2000-01-01T04:00:02Z",
|
||||
// currentTime: "2000-01-01T04:00:12Z",
|
||||
// multiplier: 1,
|
||||
// // range:'CLAMPED'
|
||||
// },
|
||||
// },
|
||||
// {
|
||||
// id: "blueRiverRight",
|
||||
// name: "blueRiverRightName",
|
||||
// availability: "2000-01-01T04:00:00Z/2000-01-01T04:00:14Z",
|
||||
// polygon: {
|
||||
// positions: [
|
||||
// {
|
||||
// interval: "2000-01-01T04:00:00Z/2000-01-01T04:00:01Z",
|
||||
// cartographicDegrees: [
|
||||
// 114.783551451219,31.505432945988,80,
|
||||
// 114.782956879057,31.505116255788,75,
|
||||
// 114.781892213916,31.504914405850,70,
|
||||
// 114.781157359053,31.504636741222,60,
|
||||
// 114.780745721874,31.504325618018,60,
|
||||
// 114.780212874098,31.504512397056,60,
|
||||
// 114.779408140669,31.504317896297,60,
|
||||
// 114.778706035963,31.503755212927,60,
|
||||
|
||||
// 114.779390892782,31.503920292944,60,
|
||||
// 114.779897537800,31.504217938631,60,
|
||||
// 114.780613891771,31.504189821141,60,
|
||||
// 114.781129433998,31.504145193492,60,
|
||||
// 114.781906501107,31.504529518304,70,
|
||||
// 114.782778529129,31.504685509343,75,
|
||||
// 114.783339602099,31.504773152014,80
|
||||
// ],
|
||||
// },
|
||||
// {
|
||||
// interval: "2000-01-01T04:00:01Z/2000-01-01T04:00:02Z",
|
||||
// cartographicDegrees: [
|
||||
// 114.783551451219,31.505432945988,60,
|
||||
// 114.782956879057,31.505116255788,60,
|
||||
// 114.781892213916,31.504914405850,60,
|
||||
// 114.781157359053,31.504636741222,60,
|
||||
// 114.780745721874,31.504325618018,60,
|
||||
// 114.780212874098,31.504512397056,60,
|
||||
// 114.779408140669,31.504317896297,60,
|
||||
// 114.778706035963,31.503755212927,60,
|
||||
|
||||
|
||||
// 114.778671438258,31.503393234354,60,
|
||||
// 114.779390892782,31.503920292944,60,
|
||||
// 114.779897537800,31.504217938631,60,
|
||||
// 114.780613891771,31.504189821141,60,
|
||||
// 114.781129433998,31.504145193492,60,
|
||||
// 114.781906501107,31.504529518304,60,
|
||||
// 114.782778529129,31.504685509343,60,
|
||||
// 114.783339602099,31.504773152014,60,
|
||||
// ],
|
||||
// },
|
||||
// ],
|
||||
// material: {
|
||||
// solidColor: {
|
||||
// color: [
|
||||
// {
|
||||
// rgba: [85, 119, 243, 125],
|
||||
// },
|
||||
// ],
|
||||
// },
|
||||
// },
|
||||
// extrudedHeight: 50,
|
||||
// perPositionHeight: true,
|
||||
// },
|
||||
// },
|
||||
// ];
|
||||
const czml2 = [
|
||||
{
|
||||
id: "document",
|
||||
name: "CZML Polygon - Intervals and Availability",
|
||||
version: "1.0",
|
||||
clock: {
|
||||
interval: "2000-01-01T04:00:00Z/2000-01-01T04:00:20Z",
|
||||
currentTime: "2000-01-01T04:00:00Z",
|
||||
multiplier: 1,
|
||||
},
|
||||
},
|
||||
{
|
||||
id: "testdata",
|
||||
name: "testdata",
|
||||
availability: "2000-01-01T04:00:00Z/2000-01-01T04:00:20Z",
|
||||
polygon: {
|
||||
positions: [
|
||||
{
|
||||
interval: "2000-01-01T04:00:00Z/2000-01-01T04:00:01Z",
|
||||
cartographicDegrees: [
|
||||
114.783551451219,31.505432945988,80,
|
||||
114.782956879057,31.505116255788,75,
|
||||
114.782778529129,31.504685509343,75,
|
||||
114.783339602099,31.504773152014,80
|
||||
],
|
||||
},
|
||||
{
|
||||
interval: "2000-01-01T04:00:01Z/2000-01-01T04:00:02Z",
|
||||
cartographicDegrees: [
|
||||
114.783551451219,31.505432945988,180,
|
||||
114.782956879057,31.505116255788,175,
|
||||
114.782778529129,31.504685509343,175,
|
||||
114.783339602099,31.504773152014,180
|
||||
],
|
||||
},
|
||||
{
|
||||
interval: "2000-01-01T04:00:02Z/2000-01-01T04:00:03Z",
|
||||
cartographicDegrees: [
|
||||
114.783551451219,31.505432945988,280,
|
||||
114.782956879057,31.505116255788,275,
|
||||
114.782778529129,31.504685509343,275,
|
||||
114.783339602099,31.504773152014,280
|
||||
],
|
||||
},
|
||||
],
|
||||
// material: {
|
||||
// solidColor: {
|
||||
// color: [
|
||||
// {
|
||||
// rgba: [85, 119, 243, 125],
|
||||
// },
|
||||
// ],
|
||||
// },
|
||||
// },
|
||||
// material: {
|
||||
// image: {
|
||||
// image: {
|
||||
// uri: `${process.env.PUBLIC_URL}/models/waternormals.jpg`
|
||||
// },
|
||||
// repeat: {
|
||||
// cartesian2: [2, 2] // 控制纹理重复次数，可根据需要调整
|
||||
// },
|
||||
// color: {
|
||||
// rgba: [255, 255, 255, 125] // 控制纹理颜色和透明度
|
||||
// }
|
||||
// }
|
||||
// },
|
||||
extrudedHeight: 50,
|
||||
perPositionHeight: true,
|
||||
},
|
||||
},
|
||||
];
|
||||
|
||||
viewer.dataSources.add(Cesium.CzmlDataSource.load(czml));
|
||||
viewer.dataSources.add(Cesium.CzmlDataSource.load(czml2));
|
||||
viewer.clock.shouldAnimate = false; // 暂停动画
|
||||
// var specificTime = Cesium.JulianDate.fromIso8601('2000-01-01T04:00:04Z');
|
||||
|
||||
|
|
@ -1327,6 +1580,157 @@ export default class LayerMgr {
|
|||
// viewer.clock.currentTime = Cesium.JulianDate.fromDate(new Date(2000, 1, 1, 0, 0, 8));
|
||||
}
|
||||
|
||||
//地图取点工具
|
||||
getTool(viewer) {
|
||||
// 存储点击的坐标
|
||||
var clickedPositions = [];
|
||||
const jwd = []
|
||||
var hoverPoint = null;
|
||||
var polygonEntity = null;
|
||||
var polylineEntity = null;
|
||||
|
||||
// 创建悬浮点
|
||||
hoverPoint = viewer.entities.add({
|
||||
position: Cesium.Cartesian3.ZERO,
|
||||
point: {
|
||||
pixelSize: 8,
|
||||
color: Cesium.Color.YELLOW,
|
||||
outlineColor: Cesium.Color.BLACK,
|
||||
outlineWidth: 1,
|
||||
heightReference: Cesium.HeightReference.CLAMP_TO_GROUND
|
||||
},
|
||||
show: false
|
||||
});
|
||||
|
||||
// 鼠标移动事件
|
||||
var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
|
||||
handler.setInputAction(function(movement) {
|
||||
// // 获取鼠标位置的地球表面的点
|
||||
// var ray = viewer.camera.getPickRay(movement.endPosition);
|
||||
// var position = viewer.scene.globe.pick(ray, viewer.scene);
|
||||
// if (position) {
|
||||
// // 更新悬浮点位置
|
||||
// hoverPoint.position = position;
|
||||
// hoverPoint.show = true;
|
||||
// } else {
|
||||
// hoverPoint.show = false;
|
||||
// }
|
||||
|
||||
|
||||
// 使用更精确的拾取方法，支持3D Tiles
|
||||
const pickedObject = viewer.scene.pick(movement.endPosition);
|
||||
// if (pickedObject && pickedObject.id && pickedObject.id instanceof Cesium.Entity) {
|
||||
// // 如果是实体对象，跳过处理
|
||||
// return;
|
||||
// }
|
||||
|
||||
// 使用pickPosition获取精确的3D坐标（支持3D Tiles）
|
||||
const position = viewer.scene.pickPosition(movement.endPosition);
|
||||
|
||||
|
||||
if (position) {
|
||||
// 更新悬浮点位置
|
||||
// 移除之前的临时点
|
||||
if (hoverPoint) {
|
||||
viewer.entities.remove(hoverPoint);
|
||||
}
|
||||
|
||||
// 创建新的临时悬浮点
|
||||
hoverPoint = viewer.entities.add({
|
||||
position: position,
|
||||
point: {
|
||||
pixelSize: 8,
|
||||
color: Cesium.Color.YELLOW,
|
||||
outlineColor: Cesium.Color.BLACK,
|
||||
outlineWidth: 1,
|
||||
heightReference: Cesium.HeightReference.NONE // 不使用贴地，使用精确坐标
|
||||
}
|
||||
});
|
||||
} else {
|
||||
// hoverPoint.show = false;
|
||||
}
|
||||
}, Cesium.ScreenSpaceEventType.MOUSE_MOVE);
|
||||
|
||||
|
||||
// 鼠标点击事件
|
||||
handler.setInputAction(function(click) {
|
||||
var ray = viewer.camera.getPickRay(click.position);
|
||||
// var position = viewer.scene.globe.pick(ray, viewer.scene);
|
||||
const position = viewer.scene.pickPosition(click.position);
|
||||
if (position) {
|
||||
// 将点击的点添加到数组中
|
||||
clickedPositions.push(position);
|
||||
// 新增：将笛卡尔坐标转换为经纬度并存储
|
||||
const cartographic = Cesium.Cartographic.fromCartesian(position);
|
||||
const longitude = Cesium.Math.toDegrees(cartographic.longitude);
|
||||
const latitude = Cesium.Math.toDegrees(cartographic.latitude);
|
||||
jwd.push(longitude)
|
||||
jwd.push(latitude)
|
||||
jwd.push(614179224)
|
||||
message.success(longitude+','+latitude,1)
|
||||
|
||||
// 如果点击点数大于等于2，则更新折线
|
||||
if (clickedPositions.length >= 2) {
|
||||
// 如果折线已经存在，则更新，否则创建
|
||||
if (polylineEntity) {
|
||||
viewer.entities.remove(polylineEntity);
|
||||
}
|
||||
polylineEntity = viewer.entities.add({
|
||||
polyline: {
|
||||
positions: clickedPositions,
|
||||
width: 3,
|
||||
material: Cesium.Color.YELLOW,
|
||||
clampToGround: true
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
|
||||
|
||||
// 右键点击删除最后一个点
|
||||
handler.setInputAction(function(click) {
|
||||
if (clickedPositions.length > 0) {
|
||||
// 删除最后一个点
|
||||
clickedPositions.pop();
|
||||
jwd.pop()
|
||||
jwd.pop()
|
||||
jwd.pop()
|
||||
message.info('删除')
|
||||
console.log(jwd);
|
||||
|
||||
// 更新折线
|
||||
if (polylineEntity) {
|
||||
viewer.entities.remove(polylineEntity);
|
||||
polylineEntity = null;
|
||||
}
|
||||
|
||||
// 如果有剩余的点，重新创建折线
|
||||
if (clickedPositions.length >= 2) {
|
||||
polylineEntity = viewer.entities.add({
|
||||
polyline: {
|
||||
positions: clickedPositions,
|
||||
width: 3,
|
||||
material: Cesium.Color.YELLOW,
|
||||
clampToGround: true
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}, Cesium.ScreenSpaceEventType.RIGHT_CLICK);
|
||||
}
|
||||
|
||||
async getCzml3(viewer,path) {
|
||||
viewer.dataSources._dataSources.forEach(dataSource => {
|
||||
if (dataSource.name === 'CZML1111') { // 确保你知道你想要移除的数据源名称
|
||||
viewer.dataSources.remove(dataSource);
|
||||
}
|
||||
});
|
||||
const { czml } = await fetch(path)
|
||||
.then(resp => resp.json())
|
||||
.then(data => data)
|
||||
.catch(() => []);
|
||||
viewer.dataSources.add(Cesium.CzmlDataSource.load(czml));
|
||||
viewer.clock.shouldAnimate = false; // 暂停动画
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ import Map2D from './M2D/Map2D';
|
|||
import Map3D from './Map3D/Map3D';
|
||||
import Markers from './Markers';
|
||||
import { useLocation, useNavigate } from "react-router";
|
||||
// const { Cesium } = window;
|
||||
|
||||
let id_factory_index = 1;
|
||||
|
||||
|
|
@ -18,6 +19,7 @@ export default function MapCtrl({mode}) {
|
|||
const [_, forceRender] = useReducer(s => s + 1, 1);
|
||||
const cameraTarget = useSelector(s => s.runtime.cameraTarget);
|
||||
const layerVisible = useSelector(s => s.map.layerVisible);
|
||||
// const map = useSelector(s => s.map.map);
|
||||
const layerSetting = useSelector(s => s.map.layerSetting);
|
||||
const clickLoopBtn = useSelector(s => s.map.clickLoopBtn);
|
||||
const layerSetting1 = useSelector(s => s.runtime.layerSetting);
|
||||
|
|
@ -93,12 +95,42 @@ export default function MapCtrl({mode}) {
|
|||
}
|
||||
}, [layerSettingLoop, clickLoopBtn]);
|
||||
|
||||
// const myTest = (flag)=>{
|
||||
// const height = flag?1:-1
|
||||
// if(map){
|
||||
// const primitives = map.scene.primitives;
|
||||
// let waterPrimitive = null
|
||||
// // //判断是否存在Primitive
|
||||
// for (let i = primitives.length - 1; i >= 0; i--) {
|
||||
// if (primitives.get(i).id ===('Water1')) {
|
||||
// waterPrimitive = primitives.get(i)
|
||||
// }
|
||||
// }
|
||||
// var currentModelMatrix = Cesium.Matrix4.clone(waterPrimitive.modelMatrix);
|
||||
// // 定义平移向量（例如，沿x轴平移100单位）
|
||||
// var translation = new Cesium.Cartesian3(-height*0.7, height, height*0.8);
|
||||
// // 创建一个平移矩阵
|
||||
// var translationMatrix = Cesium.Matrix4.fromTranslation(translation);
|
||||
// // 计算新的modelMatrix（将平移矩阵应用到当前模型矩阵上）
|
||||
// var newModelMatrix = Cesium.Matrix4.multiply(translationMatrix, currentModelMatrix, new Cesium.Matrix4());
|
||||
// waterPrimitive.modelMatrix = newModelMatrix;
|
||||
// }
|
||||
// }
|
||||
return (
|
||||
<div key={mode} id={ctrlIdRef.current} className="map2d3d">
|
||||
<FeaturePops mapobj={mapobjRef.current} />
|
||||
<FeatureTip />
|
||||
{/*<CoordsText />*/}
|
||||
<Markers mapobj={mapobjRef.current} />
|
||||
{/* <div style={{background:'#fff',position:'absolute',display:'inline-block',left:'300px',top:"100px",zIndex:99}}>
|
||||
<button onClick={()=>myTest(true)}>+</button>
|
||||
<button onClick={()=>myTest(false)}>-</button>
|
||||
<Input defaultValue={'2000-01-01T04:00:13Z'} onPressEnter={(e)=>{
|
||||
if(map){
|
||||
map.clock.currentTime = Cesium.JulianDate.fromIso8601(e.target.value);
|
||||
}
|
||||
}}></Input>
|
||||
</div> */}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@ const Page = ({ showPanels, mode }) => {
|
|||
QSYDWLayer: true,
|
||||
YHJMHLayer: true
|
||||
});
|
||||
const { mode } = ctx
|
||||
const { mode, data } = ctx
|
||||
//当前map对象是cesium
|
||||
if(!mapObj?._cesiumWidget){
|
||||
return
|
||||
|
|
@ -75,7 +75,7 @@ const Page = ({ showPanels, mode }) => {
|
|||
});
|
||||
|
||||
const demo = new Demo3D()
|
||||
demo.getCzml2(mapObj)
|
||||
demo.getCzml3(mapObj,data.czmlPath)
|
||||
}else{
|
||||
mapObj.dataSources._dataSources.forEach(dataSource => {
|
||||
if (dataSource.name === 'CZML1111') { // 确保你知道你想要移除的数据源名称
|
||||
|
|
|
|||
|
|
@ -10,29 +10,33 @@ import apiurl from '../../../../service/apiurl';
|
|||
import Fack from './fack'
|
||||
import Tjpz from './tjpz'
|
||||
|
||||
const Page = ({projectId,onCancel,setCtx}) => {
|
||||
const Page = ({project,onCancel,setCtx}) => {
|
||||
const [data,setData] = useState({data:[],tms:{}})
|
||||
const [tabs, setTabsChange] = useState(0)
|
||||
|
||||
useEffect(()=>{
|
||||
(async()=>{
|
||||
const {code , data} = await httpget2(apiurl.fxdd_xyt.hsyb.ybfagl.getData+'?projectId='+projectId)
|
||||
const {code , data} = await httpget2(apiurl.fxdd_xyt.hsyb.ybfagl.getData+'?projectId='+project.id)
|
||||
if(code!==200){
|
||||
return
|
||||
}
|
||||
setData({data:[...data.voList],tms:{
|
||||
forecastTime: data.forecastTm,
|
||||
projectTm: data.projectTm,
|
||||
startTime: data.startTm,
|
||||
endTime: data.endTm,
|
||||
forecastPeriod: data.forecastPeriod,
|
||||
forecastWarm: data.forecastWarm,
|
||||
type:data.type,
|
||||
ycMaxSwH:data.ycMaxSwH,
|
||||
ycMaxRkQ:data.ycMaxRkQ,
|
||||
ycMaxCkQ:data.ycMaxCkQ,
|
||||
ycSumFlood:data.ycSumFlood,
|
||||
}})
|
||||
setData({
|
||||
data:[...data.voList],
|
||||
tms:{
|
||||
forecastTime: data.forecastTm,
|
||||
projectTm: data.projectTm,
|
||||
startTime: data.startTm,
|
||||
endTime: data.endTm,
|
||||
forecastPeriod: data.forecastPeriod,
|
||||
forecastWarm: data.forecastWarm,
|
||||
type:data.type,
|
||||
ycMaxSwH:data.ycMaxSwH,
|
||||
ycMaxRkQ:data.ycMaxRkQ,
|
||||
ycMaxCkQ:data.ycMaxCkQ,
|
||||
ycSumFlood:data.ycSumFlood,
|
||||
},
|
||||
czmlPath : project.czmlPath
|
||||
})
|
||||
})()
|
||||
},[])
|
||||
return (
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ const Page = ({ setCtx }) => {
|
|||
let mapObj = useSelector(s => s.map.map)
|
||||
const [index,setIndex] = useState(0)
|
||||
const [data,setData] = useState([])
|
||||
const [projectId, setProjectId] = useState('')
|
||||
const [project, setProject] = useState(null)
|
||||
const [open, setOpen] = useState(false)
|
||||
const [name, setName] = useState('')
|
||||
const [tms,setTms] = useState([])
|
||||
|
|
@ -50,17 +50,19 @@ const Page = ({ setCtx }) => {
|
|||
|
||||
const getData = async()=>{
|
||||
const data = await getTableData()
|
||||
setData([data[0]])
|
||||
setData([data[0],data[1]])
|
||||
}
|
||||
|
||||
|
||||
const openModal = (item)=>{
|
||||
if(index===0){ item.czmlPath = `${process.env.PUBLIC_URL}/data/json/czml1.json` }
|
||||
if(index===1){ item.czmlPath = `${process.env.PUBLIC_URL}/data/json/czml2.json` }
|
||||
setOpen(true)
|
||||
setProjectId(item.id)
|
||||
setProject(item)
|
||||
}
|
||||
const closeModal = ()=>{
|
||||
setOpen(false)
|
||||
setProjectId(null)
|
||||
setProject(null)
|
||||
}
|
||||
|
||||
return (
|
||||
|
|
@ -115,7 +117,7 @@ const Page = ({ setCtx }) => {
|
|||
</div>
|
||||
|
||||
<Modal width={1500} wrapClassName='home_modal' bodyStyle={{padding:0}} title={null} closable={false} footer={null} open={open} onCancel={closeModal} destroyOnClose={true}>
|
||||
<ModalForm projectId={projectId} onCancel={closeModal} setCtx={setCtx}/>
|
||||
<ModalForm project={project} index={index} onCancel={closeModal} setCtx={setCtx}/>
|
||||
</Modal>
|
||||
</>
|
||||
)
|
||||
|
|
|
|||
Loading…
Reference in New Issue