<!--
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* @Author: shuishen 1109946754@qq.com
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* @Date: 2024-11-09 15:41:35
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* @LastEditors: shuishen 1109946754@qq.com
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* @LastEditTime: 2025-02-12 20:00:22
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* @FilePath: \bigScreen\src\views\pd\components\dynamicPanel.vue
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* @Description:
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*
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* Copyright (c) 2024 by shuishen, All Rights Reserved.
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-->
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<script setup>
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import EventBus from 'utils/bus'
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const { VITE_APP_BASE } = import.meta.env
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const emit = defineEmits(['closePanel'])
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import { onUnmounted } from 'vue'
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import { spatialAnalysisPoint } from "@/api/space/space"
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import { useMap } from 'store/map'
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const mapStore = useMap()
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import { usePointStore } from 'store/usepoint'
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const pointStore = usePointStore()
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onMounted(() => {
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pointStore.updateSharedData(1)
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})
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let lineTime = null
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let timeOne = null
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let timeTwo = null
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let timeThree = null
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let timeFour = null
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let timeFive = null
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let timeSix = null
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const panelData = reactive({
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data: [
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{
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type: 'demo',
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key: 1,
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title: '典型案例',
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content: '化工园区罐区泄漏事故: 化工园区某企业储罐泄漏，如不采取措施，将造成污染事故，影响到长江下游水质。',
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oneCentent: '2024年11月11日11时，化工园区某企业储罐泄漏。企业关闭前置阀门切断泄漏源，向罐内适量注水，抬高液位。',
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onePointPosition: {
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lng: 115.60652633,
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lat: 29.80893013,
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alt: 19
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},
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onetime: 0,
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twoContent: '启动应急池的使用，将泄漏的化学原料引导至应急池中。',
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twoPointPosition: {
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lng: 115.6074303,
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lat: 29.80929992,
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alt: 17
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},
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twotime: 5000,
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lineCenter: {
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lng: 115.60786813,
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lat: 29.80937902,
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alt: 30
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},
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linePosition: '115.60782622,29.80955698,30;115.60783535,29.80913790,30',
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lineTime: 5000,
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threeContent: '企业采取紧急措施后，还有部分松节油进入厂外雨水管网。',
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threePointPosition: {
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lng: 115.60782622,
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lat: 29.80955698,
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alt: 30
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},
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threetime: 15000,
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fourContent: '关闭园区闸坝，拦截污染水体。',
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fourPointPosition: {
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lng: 115.6269944,
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lat: 29.80695862,
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alt: 5
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},
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fourtime: 15000,
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fiveContent: '应急指挥部指导企业处理受污染废水, 监测公共应急池水质 ，根据水质情况分批次进入生化系统处理。',
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fivePointPosition: {
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lng: 115.62761928,
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lat: 29.80836521,
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alt: 7
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},
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fivetime: 20000,
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},
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{
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type: 'custom',
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key: 2,
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title: '自定义案例',
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content: '自定义风险源：化工园区某企业发生化学原料危害品泄漏，如不采取措施，将造成污染事故，影响到长江下游水质',
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},
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]
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})
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let dynamicVectorLayer = new DC.VectorLayer('dynamicVectorLayer').addTo(window.$viewer)
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let dynamicHtmlLayer = new DC.HtmlLayer('dynamicHtmlLayer').addTo(window.$viewer)
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let dynamicLineVectorLayer = new DC.VectorLayer('dynamicLineVectorLayer').addTo(window.$viewer)
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let modelPosition = [
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{
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lng: 115.10640155,
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lat: 27.28121605
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},
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{
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lng: 115.10641953,
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lat: 27.28084006
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},
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{
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lng: 115.10641886,
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lat: 27.28026147
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},
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{
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lng: 115.10642486,
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lat: 27.27994712,
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},
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{
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lng: 115.10640964,
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lat: 27.27928393,
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},
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{
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lng: 115.10639803,
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lat: 27.27848014
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}
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]
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let positions = modelPosition.map(i => [i.lng, i.lat, i.ele || 64].join(',')).join(';')
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let tc = new DC.TrackController(window.$viewer)
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let track = new DC.Track(positions, 5)
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track.setModel(VITE_APP_BASE + 'gltf/car.gltf', {
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show: true,
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scale: 0.0025,
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// nodeTransformations: {
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// rotation: window.$Cesium.Quaternion.fromHeadingPitchRoll(window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0)),
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// }
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})
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tc.addTrack(track)
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let startClick = false
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const synth = window.speechSynthesis
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const speak = (msg, continueFun = () => { }) => {
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let u = new SpeechSynthesisUtterance()
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let voices = synth.getVoices()
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u.text = msg
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u.rate = 2
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let findObj = voices.some(voice => voice.lang == 'zh-CN')
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if (!findObj) {
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u.lang = 'zh-TW'
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}
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u.onend = () => {
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continueFun()
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}
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synth.speak(u)
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}
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const publicFun = (item) => {
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if (startClick) pointStore.updateSharedData(3)
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let fourCenter = DC.Position.fromObject(item.fourPointPosition)
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let fourCircle = new DC.Circle(fourCenter, 30)
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fourCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(fourCircle)
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let fourContent = new DC.DivIcon(
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new DC.Position(item.fourPointPosition.lng, item.fourPointPosition.lat, item.fourPointPosition.alt),
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`<div class="dynamic-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.fourContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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)
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dynamicHtmlLayer.addOverlay(fourContent)
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window.$viewer.flyToPosition(new DC.Position(item.fourPointPosition.lng, item.fourPointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.fourContent, () => {
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if (item.fivePointPosition) {
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let fiveCenter = DC.Position.fromObject(item.fivePointPosition)
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let fiveCircle = new DC.Circle(fiveCenter, 10)
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fiveCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(fiveCircle)
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let fiveContent = new DC.DivIcon(
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new DC.Position(item.fivePointPosition.lng, item.fivePointPosition.lat, item.fivePointPosition.alt),
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`<div class="dynamic-event-profile-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.fiveContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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)
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dynamicHtmlLayer.addOverlay(fiveContent)
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// 执行对应的事件函数
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window.$viewer.flyToPosition(new DC.Position(item.fivePointPosition.lng, item.fivePointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.fiveContent, () => {
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if (item.sixPointPosition) {
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let sixCenter = DC.Position.fromObject(item.sixPointPosition)
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let sixCircle = new DC.Circle(sixCenter, 10)
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sixCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(sixCircle)
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let sixContent = new DC.DivIcon(
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new DC.Position(item.sixPointPosition.lng, item.sixPointPosition.lat, 70),
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`<div class="dynamic-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.sixContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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)
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dynamicHtmlLayer.addOverlay(sixContent)
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// 执行对应的事件函数
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window.$viewer.flyToPosition(new DC.Position(item.sixPointPosition.lng, item.sixPointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.sixContent, () => {
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if (item.sevenPointPosition) {
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let sevenCenter = DC.Position.fromObject(item.sevenPointPosition)
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let sevenCircle = new DC.Circle(sevenCenter, 10)
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sevenCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(sevenCircle)
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let sevenContent = new DC.DivIcon(
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new DC.Position(item.sevenPointPosition.lng, item.sevenPointPosition.lat, 70),
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`<div class="dynamic-event-profile-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.sevenContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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)
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dynamicHtmlLayer.addOverlay(sevenContent)
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// 执行对应的事件函数
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window.$viewer.flyToPosition(new DC.Position(item.sevenPointPosition.lng, item.sevenPointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.sevenContent)
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}, 3)
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}
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})
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}, 3)
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}
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})
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}, 3)
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}
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})
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}, 3)
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}
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const twoFun = (item, cb = () => { }) => {
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if (startClick) pointStore.updateSharedData(1)
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let twoCenter = DC.Position.fromObject(item.twoPointPosition)
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let twoCircle = new DC.Circle(twoCenter, 10)
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twoCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(twoCircle)
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let twoContent = new DC.DivIcon(
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new DC.Position(item.twoPointPosition.lng, item.twoPointPosition.lat, item.twoPointPosition.alt),
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`<div class="dynamic-event-profile-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.twoContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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// <p>特征污染物：${item.specificPollutant}</p>
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)
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dynamicHtmlLayer.addOverlay(twoContent)
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// 执行对应的事件函数
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window.$viewer.flyToPosition(new DC.Position(item.twoPointPosition.lng, item.twoPointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.twoContent, () => {
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cb()
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})
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}, 3)
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}
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const createLinePath = (item, cb = () => { }) => {
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if (item.linePosition) {
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let polyline = new DC.Polyline(item.linePosition)
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polyline.setStyle({
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width: 20,
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material: new DC.PolylineImageTrailMaterialProperty({
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color: DC.Color.RED,
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speed: 20,
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image: VITE_APP_BASE + 'img/mapicon/right.png',
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repeat: { x: 5, y: 1 }
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}),
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clampToGround: false
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})
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dynamicLineVectorLayer.addOverlay(polyline)
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} else {
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if (startClick) pointStore.updateSharedData(2)
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let threeCenter = DC.Position.fromObject(item.threePointPosition)
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let threeCircle = new DC.Circle(threeCenter, 30)
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threeCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.fromRandom(),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(threeCircle)
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}
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let threeContent = new DC.DivIcon(
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new DC.Position(item.threePointPosition.lng, item.threePointPosition.lat, item.threePointPosition.alt),
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`<div class="dynamic-event-profile-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${item.threeContent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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// <p>特征污染物：${item.specificPollutant}</p>
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)
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dynamicHtmlLayer.addOverlay(threeContent)
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// 执行对应的事件函数
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window.$viewer.flyToPosition(new DC.Position(item.threePointPosition.lng, item.threePointPosition.lat, 400, 0, -90, 0), () => {
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speak(item.threeContent, () => {
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cb()
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})
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}, 3)
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}
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const parseLineString = (lineString) => {
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// 移除 "LINESTRING(" 和 ")"
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const cleanedString = lineString.replace(/^LINESTRING\(/, '').replace(/\)$/, '')
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// 使用逗号分割成坐标对字符串数组
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const coordinatePairsString = cleanedString.split(',')
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// 将每个坐标对字符串转换为数组，并解析成浮点数
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const coordinatesArray = coordinatePairsString.map(pair => {
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const [lon, lat] = pair.trim().split(' ')
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return [parseFloat(lon), parseFloat(lat)]
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})
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return coordinatesArray
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}
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let publicEventHandle = {
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oneCentent: 'xx年xx月xx日，企业发生化学原料危害品泄漏。',
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onePointPosition: {
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lng: null,
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lat: null,
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alt: null
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},
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onetime: 0,
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twoContent: '关闭所有可能外溢事故污水的外排口，利用企业自身的围堰、应急池等环境应急防控设施，将污水控制在企业厂区内部。',
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twoPointPosition: {
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lng: null,
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lat: null,
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alt: null
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},
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twotime: 5000,
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threeContent: '通过专用管道或临时转输措施，与相邻企业应急池、园区公共应急池等互联互通，拦截处置事故污水。',
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threePointPosition: {
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lng: null,
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lat: null,
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alt: null
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},
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threetime: 15000,
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fourContent: '利用化工集中区内的坑塘、河道、沟渠以及周边水系等，构建环境应急防控空间，对进出园区的水体实施封闭或分段管控。',
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fourPointPosition: {
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lng: null,
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lat: null,
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alt: null
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},
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fourtime: 15000,
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}
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const wxEntityClick = (e) => {
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const { attrParams } = e.overlay
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clearAll()
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pointStore.updateSharedData(1)
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mapStore.setShowPreLevel(true)
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spatialAnalysisPoint({
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lng: attrParams.lng,
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lat: attrParams.lat
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}).then(res => {
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let arr = res.data.data
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publicEventHandle.onePointPosition = {
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lng: attrParams.lng,
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lat: attrParams.lat,
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alt: 16
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}
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arr.forEach(item => {
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if (item.preLevel == 1) {
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publicEventHandle.twoPointPosition = {
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lng: item.lng,
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lat: item.lat,
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alt: item.ele
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}
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}
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if (item.preLevel == 2 && item.geom) {
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var line = window.$turf.lineString(parseLineString(item.geom))
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var pt = window.$turf.point([attrParams.lng, attrParams.lat])
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var snapped = window.$turf.nearestPointOnLine(line, pt, { units: "miles" })
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publicEventHandle.threePointPosition = {
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lng: snapped.geometry.coordinates[0],
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lat: snapped.geometry.coordinates[1],
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alt: 30
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}
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}
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if (item.preLevel == 3) {
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publicEventHandle.fourPointPosition = {
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lng: item.lng,
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lat: item.lat,
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alt: item.ele
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}
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}
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})
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timeOne = setTimeout(() => {
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function oneLoad () {
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let oneCenter = DC.Position.fromObject(publicEventHandle.onePointPosition)
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let oneCircle = new DC.Circle(oneCenter, 20)
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oneCircle.setStyle({
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material: new DC.CircleWaveMaterialProperty({
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color: DC.Color.RED.withAlpha(0.9),
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speed: 20,
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count: 5,
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gradient: 0.5
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})
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})
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dynamicVectorLayer.addOverlay(oneCircle)
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let oneCentent = new DC.DivIcon(
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new DC.Position(publicEventHandle.onePointPosition.lng, publicEventHandle.onePointPosition.lat, publicEventHandle.onePointPosition.alt),
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`<div class="dynamic-map-popup">
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<div class="content-wrap">
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<div class="content">
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<p>${publicEventHandle.oneCentent}</p>
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</div>
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</div>
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<div class="arrow"></div>
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</div>`
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// <p>特征污染物：${publicEventHandle.specificPollutant}</p>
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)
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dynamicHtmlLayer.addOverlay(oneCentent)
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speak(publicEventHandle.oneCentent, () => {
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twoFun(publicEventHandle, () => {
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createLinePath(publicEventHandle, () => {
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publicFun(publicEventHandle)
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})
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})
|
})
|
}
|
if (publicEventHandle.showModel) {
|
oneLoad()
|
} else {
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window.$viewer.flyToPosition(new DC.Position(publicEventHandle.onePointPosition.lng, publicEventHandle.onePointPosition.lat, 400, 0, -90, 0), () => {
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oneLoad()
|
}, 3)
|
}
|
}, publicEventHandle.onetime)
|
})
|
}
|
|
EventBus.on('wxEntityClick', wxEntityClick)
|
|
const schemeStart = (item, type) => {
|
emit('closePanel')
|
clearAll()
|
|
if (type == 1) {
|
if (startClick) {
|
EventBus.emit('restHandleDelChange', `4-1`)
|
EventBus.emit('restHandleDelChange', `4-2`)
|
EventBus.emit('restHandleDelChange', `4-3`)
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EventBus.emit('restHandleDelChange', `4-9`)
|
}
|
|
if (item.showModel) {
|
window.$viewer.flyToPosition("115.10587903,27.28374884,400,0,-90", () => {
|
track.setModel(VITE_APP_BASE + 'gltf/car.gltf', {
|
show: true,
|
scale: 0.0025,
|
// nodeTransformations: {
|
// rotation: window.$Cesium.Quaternion.fromHeadingPitchRoll(window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0)),
|
// }
|
})
|
|
tc.play()
|
tc.viewTrack(track, {
|
mode: '2',
|
pitch: -45,
|
range: 400
|
})
|
})
|
}
|
|
timeOne = setTimeout(() => {
|
function oneLoad () {
|
let oneCenter = DC.Position.fromObject(item.onePointPosition)
|
let oneCircle = new DC.Circle(oneCenter, 20)
|
oneCircle.setStyle({
|
material: new DC.CircleWaveMaterialProperty({
|
color: DC.Color.RED.withAlpha(0.9),
|
speed: 20,
|
count: 5,
|
gradient: 0.5
|
})
|
})
|
dynamicVectorLayer.addOverlay(oneCircle)
|
|
let oneCentent = new DC.DivIcon(
|
new DC.Position(item.onePointPosition.lng, item.onePointPosition.lat, item.onePointPosition.alt),
|
`<div class="dynamic-map-popup">
|
<div class="content-wrap">
|
<div class="content">
|
<p>${item.oneCentent}</p>
|
</div>
|
</div>
|
<div class="arrow"></div>
|
</div>`
|
// <p>特征污染物：${item.specificPollutant}</p>
|
)
|
dynamicHtmlLayer.addOverlay(oneCentent)
|
|
speak(item.oneCentent, () => {
|
if (item.key == 2) {
|
twoFun(item, () => {
|
createLinePath(item, () => {
|
publicFun(item)
|
})
|
})
|
} else if (item.key == 1) {
|
twoFun(item, () => {
|
createLinePath(item, () => {
|
publicFun(item)
|
})
|
})
|
} else {
|
twoFun(item, () => {
|
createLinePath(item, () => {
|
publicFun(item)
|
})
|
})
|
}
|
})
|
}
|
if (item.showModel) {
|
oneLoad()
|
} else {
|
window.$viewer.flyToPosition(new DC.Position(item.onePointPosition.lng, item.onePointPosition.lat, 400, 0, -90, 0), () => {
|
oneLoad()
|
}, 3)
|
}
|
}, item.onetime)
|
|
startClick = false
|
mapStore.setStartCustomWx(startClick)
|
} else {
|
startClick = true
|
mapStore.setStartCustomWx(startClick)
|
EventBus.emit('restHandleCheckChange', `4`)
|
}
|
}
|
|
const clearAll = () => {
|
mapStore.setShowPreLevel(false)
|
window.speechSynthesis.cancel()
|
|
lineTime && (clearTimeout(lineTime), lineTime = null)
|
timeOne && (clearTimeout(timeOne), timeOne = null)
|
timeTwo && (clearTimeout(timeTwo), timeTwo = null)
|
timeThree && (clearTimeout(timeThree), timeThree = null)
|
timeFour && (clearTimeout(timeFour), timeFour = null)
|
timeFive && (clearTimeout(timeFive), timeFive = null)
|
timeSix && (clearTimeout(timeSix), timeSix = null)
|
|
track.setModel(VITE_APP_BASE + 'gltf/car.gltf', {
|
show: false,
|
scale: 0.0025,
|
// nodeTransformations: {
|
// rotation: window.$Cesium.Quaternion.fromHeadingPitchRoll(window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0), window.$Cesium.Math.toRadians(0)),
|
// }
|
})
|
|
dynamicVectorLayer.clear()
|
dynamicHtmlLayer.clear()
|
dynamicLineVectorLayer.clear()
|
}
|
|
onUnmounted(() => {
|
if (startClick) {
|
EventBus.emit('restHandleDelChange', `4-1`)
|
EventBus.emit('restHandleDelChange', `4-2`)
|
EventBus.emit('restHandleDelChange', `4-3`)
|
EventBus.emit('restHandleDelChange', `4-9`)
|
}
|
mapStore.setStartCustomWx(false)
|
EventBus.off('wxEntityClick', wxEntityClick)
|
|
clearAll()
|
|
tc.clear()
|
dynamicVectorLayer && window.$viewer && window.$viewer.removeLayer(dynamicVectorLayer)
|
dynamicHtmlLayer && window.$viewer && window.$viewer.removeLayer(dynamicHtmlLayer)
|
dynamicLineVectorLayer && window.$viewer && window.$viewer.removeLayer(dynamicLineVectorLayer)
|
|
tc = null
|
track = null
|
dynamicVectorLayer = null
|
dynamicHtmlLayer = null
|
dynamicLineVectorLayer = null
|
})
|
</script>
|
|
<template>
|
<div class="panel-container no-select">
|
<el-carousel :autoplay="false" :interval="4000" type="card" height="360px">
|
<el-carousel-item v-for="item, index in panelData.data" :key="index">
|
<template #>
|
<div class="content-box flex f-d-c">
|
<div class="title">
|
{{ item.title }}
|
</div>
|
<div class="content h0 flex-1">
|
<div class="bg-box">
|
|
</div>
|
|
<div class="describe-box">
|
{{ item.content }}
|
</div>
|
</div>
|
|
<div class="footer-btn" v-show="item.type == 'demo'">
|
<div class="start-btn" @click="schemeStart(item, 1)">
|
开始模拟
|
</div>
|
</div>
|
|
<div class="footer-btn" v-show="item.type != 'demo'">
|
<div class="start-btn" @click="schemeStart(item, 2)">
|
自定义风险源
|
</div>
|
</div>
|
</div>
|
</template>
|
</el-carousel-item>
|
</el-carousel>
|
</div>
|
</template>
|
|
<style scoped lang="scss">
|
.panel-container {
|
position: absolute;
|
top: 0;
|
left: 0;
|
right: 0;
|
bottom: 0;
|
margin: auto;
|
width: 960px;
|
height: 440px;
|
pointer-events: all;
|
|
::v-deep(.el-carousel) {
|
.el-carousel__item {
|
background: #2E4274;
|
|
.content-box {
|
padding: 10px 0;
|
width: 100%;
|
height: 100%;
|
color: #fff;
|
|
.title {
|
padding-left: 40px;
|
height: 80px;
|
line-height: 80px;
|
font-size: 44px;
|
font-weight: bold;
|
font-style: initial;
|
background: #3a7bd5;
|
/* fallback for old browsers */
|
background: -webkit-linear-gradient(to right, #3a7bd5, rgba(255, 255, 255, 0.1));
|
/* Chrome 10-25, Safari 5.1-6 */
|
background: linear-gradient(to right, #3a7bd5, rgba(255, 255, 255, 0.1));
|
/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
|
}
|
|
.content {
|
margin-top: 20px;
|
padding: 0 20px;
|
|
.describe-box {
|
line-height: 36px;
|
}
|
}
|
|
.footer-btn {
|
margin-bottom: 40px;
|
height: 40px;
|
line-height: 40px;
|
text-align: center;
|
}
|
}
|
}
|
}
|
}
|
|
.no-select {
|
user-select: none;
|
/* Standard syntax */
|
-webkit-user-select: none;
|
/* Safari/Chrome */
|
-moz-user-select: none;
|
/* Firefox */
|
-ms-user-select: none;
|
/* Internet Explorer/Edge */
|
}
|
|
.start-btn,
|
.start-btn:focus,
|
.start-btn:hover {
|
padding: 0 10px;
|
display: inline-block;
|
position: relative;
|
min-width: 96px;
|
border: none;
|
border-radius: 8px;
|
background: #491cc5;
|
/* fallback for old browsers */
|
background: -webkit-linear-gradient(to bottom, #491cc5, #5f80f5);
|
/* Chrome 10-25, Safari 5.1-6 */
|
background: linear-gradient(to bottom, #491cc5, #5f80f5);
|
/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
|
|
color: #fff;
|
font-size: 1rem;
|
font-weight: bold;
|
text-align: center;
|
text-decoration: none;
|
text-transform: uppercase;
|
box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
|
transition: transform ease-in 0.1s, box-shadow ease-in 0.25s;
|
transform: skewX(8deg);
|
}
|
|
.start-btn:before,
|
.start-btn:after {
|
content: "";
|
display: block;
|
position: absolute;
|
width: 140%;
|
height: 100%;
|
left: -20%;
|
z-index: -1000;
|
transition: all ease-in-out 0.5s;
|
background-repeat: no-repeat;
|
}
|
|
.start-btn:before {
|
display: none;
|
top: -75%;
|
background-image: radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, transparent 20%, #3E56B2 20%, transparent 30%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, transparent 10%, #3E56B2 15%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%);
|
background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%;
|
}
|
|
.start-btn:after {
|
display: none;
|
bottom: -75%;
|
background-image: radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, transparent 10%, #3E56B2 15%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%), radial-gradient(circle, #3E56B2 20%, transparent 20%);
|
background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%;
|
}
|
|
.start-btn:active {
|
transform: scale(0.9);
|
background-color: #5e7ae9;
|
box-shadow: 0 2px 25px rgba(94, 122, 233, .2);
|
}
|
|
.start-btn:active:before {
|
display: block;
|
animation: anim-top ease-in-out 0.75s forwards;
|
}
|
|
.start-btn:active:after {
|
display: block;
|
animation: anim-bottom ease-in-out 0.75s forwards;
|
}
|
|
@keyframes anim-top {
|
0% {
|
background-position: 5% 90%, 10% 90%, 10% 90%, 15% 90%, 25% 90%, 25% 90%, 40% 90%, 55% 90%, 70% 90%;
|
}
|
|
50% {
|
background-position: 0% 80%, 0% 20%, 10% 40%, 20% 0%, 30% 30%, 22% 50%, 50% 50%, 65% 20%, 90% 30%;
|
}
|
|
100% {
|
background-position: 0% 70%, 0% 10%, 10% 30%, 20% -10%, 30% 20%, 22% 40%, 50% 40%, 65% 10%, 90% 20%;
|
background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
|
}
|
}
|
|
@keyframes anim-bottom {
|
0% {
|
background-position: 10% -10%, 30% 10%, 55% -10%, 70% -10%, 85% -10%, 70% -10%, 70% 0%;
|
}
|
|
50% {
|
background-position: 0% 80%, 20% 80%, 45% 60%, 60% 100%, 75% 70%, 95% 60%, 105% 0%;
|
}
|
|
100% {
|
background-position: 0% 90%, 20% 90%, 45% 70%, 60% 110%, 75% 80%, 95% 70%, 110% 10%;
|
background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
|
}
|
}
|
</style>
|
