<!--
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* @Description:
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* @Author: 王旭
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* @Date: 2023-02-27 11:30:56
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* @LastEditTime: 2023-03-06 15:19:16
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* @LastEditors: 王旭
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-->
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<template>
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<div class="banner">
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<div class="banner_bg">
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<el-carousel style="height: 100vh;">
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<el-carousel-item v-for="item in carouselOption" :key="item">
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<div class="carouselContent" :class="item.clazz">
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</div>
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</el-carousel-item>
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</el-carousel>
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<div class="carouselLabel">
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<h1>{{ carouselTitle.title }}</h1>
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<h2>{{ carouselTitle.val[0] }}</h2>
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</div>
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</div>
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</div>
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<div class="content">
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<div class="parent" ref="wrapper" id="parent">
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<div class="contentRight">
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<div class="contentRight_l contentRight_l_c" :class="item.className" v-for="(item, i) in htmlObj" :key="i"
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v-html="item.html" ref="item"></div>
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</div>
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</div>
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</div>
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<div class="content_bottom">
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<div class="content_bottom_bg"></div>
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<h3 class="content_bottom_title">经典案列</h3>
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<div class="content_bottom_b">
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<div class="content_bottom_b_x">
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<div class="content_bottom_b_c_b">
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<div class="content_bottom_b_c_b1"></div>
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</div>
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<div class="content_bottom_b_c_n">朝阳数字孪生IOC建设项目</div>
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</div>
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<div class="content_bottom_b_x">
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<div class="content_bottom_b_c_b">
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<div class="content_bottom_b_c_b2"></div>
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</div>
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<div class="content_bottom_b_c_n">南明区商圈数字孪生可视化管理平台</div>
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</div>
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<div class="content_bottom_b_x">
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<div class="content_bottom_b_c_b">
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<div class="content_bottom_b_c_b3"></div>
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</div>
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<div class="content_bottom_b_c_n">海洋环境全要素数字孪生底座</div>
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</div>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import {
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ref,
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onMounted,
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onBeforeUnmount,
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reactive,
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defineProps,
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defineEmits,
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} from "vue";
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import menuTools from '@/assets/js/index.js'
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import BScroll from "better-scroll";
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let leftArr = ref(["1", "2", "3", "4"]);
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let rightArr = ref([]);
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let whichIndex = ref([]);
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let rightHeightArr = ref([]);
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let rightHeightSumArr = ref([]);
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let r = ref([]);
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const wrapper = ref(null);
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let htmlObj = ref([]);
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const carouselOption = ref(null);
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const carouselTitle = ref({ title: null, val: [] })
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const SY = () => {
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window.open("https://cim.smartearth.cn/invite/index.html");
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};
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function getTwoHeightArr() {
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let item1 = document.getElementsByClassName("contentRight_l_c");
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// item1.forEach((iitem) => {
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// rightHeightArr.value.push(item["offsetHeight"]);
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// });
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for (let i = 0; i < item1.length; i++) {
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rightHeightArr.value.push(item1[i].offsetHeight);
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}
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let num = 0;
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rightHeightArr.value.forEach((item) => {
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num = num + item;
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rightHeightSumArr.value.push(num);
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});
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// 第三步，有了高度滚动条以后，就可以绑定滚动事件了
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bindScrollEvent();
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}
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function bindScrollEvent() {
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let wrapper = document.getElementById("parent");
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// 第四步，绑定滚动事件，看滚动到那个区间里面，思路就是通过右侧的区间去同步左侧的区间
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wrapper.onscroll = () => {
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r.value = wrapper.scrollTop;
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// 看看浏览器滚动的高度落到那个区间，在那个区间，就让对应的项高亮
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const scrollWhichIndex = rightHeightSumArr.value.findIndex(
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(item, index) => {
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return (
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r.value >= rightHeightSumArr.value[index] &&
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r.value < rightHeightSumArr.value[index + 1]
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);
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}
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);
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// console.log("所在区间", scrollWhichIndex);
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// 初始的区间为-1，所以还让其为第一项，即索引为0，当用户往下滑动的时候，所以就会
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// 一直大于负一，所以就让其加上一和左侧的高亮项对应。
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if (scrollWhichIndex > -1) {
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whichIndex.value = scrollWhichIndex + 1;
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} else {
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whichIndex.value = 0;
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}
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};
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}
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// 第五步，当用户点击的时候再让其滚动，因为滚动和高亮是关联的，所以只要控制滚动，就相当于控制高亮。
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// 滚动的距离就是，看用户点击的是哪个菜单项的索引，通过索引找到累加数组对应的那一项，
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// 也就是滚动的距离。当为第一项的时候边界值要控制一下
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function letItemHighLight(i: number) {
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console.log(wrapper.value);
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if (rightHeightSumArr.value[i - 1] == undefined) {
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wrapper.value.scrollTop = 0;
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} else {
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wrapper.value.scrollTop = rightHeightSumArr.value[i - 1];
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}
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}
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//移动端判断
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var isPc = true;
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var userAgentInfo = navigator.userAgent; //获取bai游览器请求的用户代理头的值du
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var Agents = [
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"Android",
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"iPhone",
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"SymbianOS",
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"Windows Phone",
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"iPad",
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"iPod",
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]; //定义移动设备数zhi组
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for (var v = 0; v < Agents.length; v++) {
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//判断是否是移动设备
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if (userAgentInfo.indexOf(Agents[v]) > 0) {
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isPc = false;
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break;
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}
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}
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if (isPc) {
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htmlObj.value = [
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{
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className: "contentRight_l",
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html: "<div class='contentRight_l_rgiht'> <img src='./banner/PWfeature1.png'></div> </div><div style='clear: both'></div><div class='contentRight_l_left'><h3><span>/</span>电影级画质渲染</h3><p>应用次时代游戏引擎渲染技术，支持物理渲染、图像照明、大气散射、水体反射、体积云、体积雾、全局光照等逼真环境渲染；可实现三维场景高度仿真，呈现电影级画质体验。</p><div class='contentRight_num1 contentRight_num'></div></div>",
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},
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{
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className: "contentRight_R",
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html: '<div class="contentRight_l_left"><h3><span>/</span> 支持多源异构GIS数据</h3><p>支持多源异构地理空间数据融合渲染，同时具备GIS空间分析能力。</p><div class="contentRight_num2 contentRight_num"></div></div><div style="clear: both"></div><div class="contentRight_l_rgiht"><img src="./banner/PWMultiData.png"></div>',
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},
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{
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className: "contentRight_l",
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html: "<div class='contentRight_l_rgiht'> <img src='./banner/cloudmultiaccess.png'></div><div style='clear: both'></div><div class='contentRight_l_left'><h3><span>/</span>云渲染和边缘渲染多端协同</h3><p>基于云端渲染技术，画面不再被终端限制，全终端均可实现针对大规模三维场景的高效渲染。</p><div class='contentRight_num3 contentRight_num'></div></div>",
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},
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{
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className: "contentRight_R",
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html: '<div class="contentRight_l_left"><h3><span>/</span>高效快捷API接口快速搭建应用</h3><p>免费开放的客户端，允许10000+用户同时登录，丰富的API接口支持二次开发，快速搭建应用。</p><div class="contentRight_num4 contentRight_num"></div></div><div style="clear: both"></div><div class="contentRight_l_rgiht"><img src="./banner/customAPI.jpg"></div>',
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},
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];
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} else {
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htmlObj.value = [
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{
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className: "contentRight_l",
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html: "<div class='contentRight_l_rgiht'><img src='../assets/img/banner/PWfeature1.png' alt=''></div><div style='clear: both'></div><div class='contentRight_l_left'><h3><span>/</span>电影级画质渲染</h3><p>免切片，无需轻量化，完整上传BIM模型构件；上传多少加载多少，从此再无性能焦虑。</p><div class='contentRight_num1 contentRight_num'></div></div>",
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},
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{
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className: "contentRight_R",
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html: '<div class="contentRight_l_left"><h3><span>/</span>BIM模型在线编辑</h3><p>前后端同步更新，实时编辑构件信息、属性信息，随时随地修改模型。</p><div class="contentRight_num2 contentRight_num"></div></div><div style="clear: both"></div><div class="contentRight_l_rgiht"><img src="./gif/属性编辑.gif" alt=""></div>',
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},
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{
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className: "contentRight_l",
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html: "<div class='contentRight_l_rgiht'><img src='./gif/BIM+GIS融合.gif' alt=''></div><div style='clear: both'></div><div class='contentRight_l_left'><h3><span>/</span>实景三维+BIM数据融合</h3><p>BIM模型不再孤独，建筑信息与环境信息无缝融合，数据世界全要素精准表达。</p><div class='contentRight_num3 contentRight_num'></div></div>",
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},
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{
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className: "contentRight_R",
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html: '<div class="contentRight_l_left"><h3><span>/</span>多方案对比</h3><p>多重方案切换展示，多角度展现产品理念，多元化展现设计思路。</p><div class="contentRight_num4 contentRight_num"></div></div><div style="clear: both"></div><div class="contentRight_l_rgiht"><img src="./gif/方案切换.gif" alt=""></div>',
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},
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];
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}
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const setMenuOptionStart = () => {
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var obj = menuTools.pwPageData;
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carouselOption.value = obj.img;
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carouselTitle.value = obj.label;
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}
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onMounted(() => {
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window.onbeforeunload = function()
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{
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window.scrollTo(0, 0)
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}
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setMenuOptionStart();
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});
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onBeforeUnmount(() => { });
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</script>
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<style lang="less" scoped>
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.banner {
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width: 100%;
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height: 100vh;
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position: relative;
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.pcimg {
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width: 100%;
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height: 100%;
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position: absolute;
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top: 0;
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left: 0;
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object-fit: cover;
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}
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.banner_bg {
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width: 100%;
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height: 100%;
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position: relative;
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background: rgba(0, 0, 0, 0.4);
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.carouselContent {
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width: 100%;
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height: 100%;
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display: flex;
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justify-content: center
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}
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.carouselLabel {
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width: 100%;
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position: absolute;
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text-align: center;
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}
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.carousel1 {
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background: url("../assets/img/banner/PW6.jpg") no-repeat;
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background-size: 100% 100%;
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}
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.carousel2 {
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background: url("../assets/img/banner/PW7.jpg") no-repeat;
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background-size: 100% 100%;
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}
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.carousel3 {
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background: url("../assets/img/banner/PW2.jpg") no-repeat;
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background-size: 100% 100%;
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}
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.carousel4 {
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background: url("../assets/img/banner/PW7.jpg") no-repeat;
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background-size: 100% 100%;
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}
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.carousel5 {
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background: url("../assets/img/banner/PW8.jpg") no-repeat;
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background-size: 100% 100%;
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}
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}
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.title {
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position: absolute;
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top: 39%;
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left: 200px;
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h3 {
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font-size: 60px;
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font-family: WDCHT;
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color: #ffffff;
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text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.8);
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margin: 0;
|
padding-bottom: 10px;
|
}
|
|
p {
|
font-size: 30px;
|
font-family: MicrosoftYaHei;
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color: #ffffff;
|
padding-top: 20px;
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}
|
}
|
|
.QRcode {
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position: absolute;
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right: 200px;
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bottom: 6%;
|
|
img {
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width: 164px;
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height: 164px;
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}
|
|
.QRcode_title {
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font-size: 18px;
|
color: #fff;
|
font-weight: bold;
|
padding-bottom: 20px;
|
text-align: center;
|
}
|
}
|
}
|
|
.title_btn {
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padding-top: 80px;
|
|
.btn {
|
width: 160px;
|
height: 44px;
|
// background: #6889d8;
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border-radius: 0;
|
color: #fff;
|
border: 0;
|
font-size: 16px;
|
}
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}
|
|
@media (max-width: 1125px) {
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.banner {
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width: 100%;
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height: 360px;
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background: url("../assets/img/index/pic_banner_1beitu.png") no-repeat center;
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background-size: cover;
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cursor: pointer;
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}
|
|
.title_btn {
|
padding-top: 10px;
|
// .btn {
|
// width: 160px;
|
// height: 44px;
|
// }
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}
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}
|
|
.content {
|
width: 1530px;
|
margin: 0 auto;
|
// height: 600px;
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margin-top: 160px;
|
margin-bottom: 160px;
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// padding-left: 200px;
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// padding-right: 200px;
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// box-sizing: border-box;
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position: relative;
|
|
.parent {
|
width: 100%;
|
height: 100%;
|
display: flex;
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justify-content: center;
|
// flex-direction: row-reverse;
|
// overflow-y: auto;
|
// -ms-overflow-style: none;
|
// overflow: -moz-scrollbars-none;
|
}
|
|
.contentLeft {
|
position: absolute;
|
top: 0px;
|
left: 0;
|
|
.left_top {
|
width: 200px;
|
height: 44px;
|
background: #192236;
|
font-size: 22px;
|
font-family: Times-Roman, Times;
|
font-weight: normal;
|
color: #ffffff;
|
text-align: center;
|
line-height: 44px;
|
margin-bottom: 30px;
|
}
|
|
.left_top_title {
|
padding-left: 16px;
|
font-size: 30px;
|
font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
|
font-weight: bold;
|
color: #192236;
|
margin-bottom: 40px;
|
}
|
|
.left_ul {
|
padding-left: 50px;
|
|
li {
|
width: 20px;
|
height: 20px;
|
border: 1px solid rgba(25, 34, 54, 0.5);
|
border-radius: 50%;
|
text-align: center;
|
line-height: 20px;
|
font-size: 12px;
|
font-family: Times-Bold, Times;
|
font-weight: bold;
|
color: rgba(25, 34, 54, 0.5);
|
margin-bottom: 12px;
|
cursor: pointer;
|
}
|
|
.highLight {
|
background: rgba(25, 34, 54, 1);
|
color: #fff;
|
}
|
|
li:hover {
|
background-color: rgba(25, 34, 54, 1);
|
color: #fff;
|
}
|
}
|
}
|
|
.contentRight {
|
|
// width: 100%;
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.contentRight_l {
|
// width: 100%;
|
display: flex;
|
// align-items: center;
|
// justify-content: space-around;
|
flex-direction: row-reverse;
|
margin-bottom: 160px;
|
|
.contentRight_l_left {
|
width: calc(300px + 100px);
|
position: relative;
|
margin-right: 60px;
|
|
h3 {
|
font-size: 28px;
|
font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
|
font-weight: bold;
|
color: #192236;
|
padding-bottom: 20px;
|
|
span {
|
font-size: 26px;
|
font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
|
font-weight: bold;
|
color: #6889d8;
|
padding-right: 10px;
|
}
|
}
|
|
p {
|
font-size: 24px;
|
font-family: MicrosoftYaHei;
|
color: rgba(25, 34, 54, 0.6);
|
text-align: justify;
|
text-align-last: auto;
|
}
|
|
.contentRight_num1 {
|
position: absolute;
|
width: 189px;
|
height: 344px;
|
top: 110px;
|
left: 0;
|
background: url("../assets/img/index/1.png") no-repeat center;
|
background-size: 100% 100%;
|
}
|
|
.contentRight_num3 {
|
position: absolute;
|
width: 189px;
|
height: 344px;
|
top: 110px;
|
left: 0;
|
background: url("../assets/img/index/3.png") no-repeat center;
|
background-size: 100% 100%;
|
}
|
}
|
|
.contentRight_l_rgiht {
|
width: 908px;
|
height: 523px;
|
background: url("../assets/img/index/sign_waikuang_da.png") no-repeat center;
|
background-size: 100% 100%;
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
|
img {
|
width: 880px;
|
height: 495px;
|
}
|
}
|
}
|
|
.contentRight_R {
|
display: flex;
|
// align-items: center;
|
// justify-content: space-between;
|
|
flex-direction: row-reverse;
|
// margin-bottom: 180px;
|
margin-bottom: 160px;
|
|
.contentRight_l_left {
|
width: calc(300px + 100px);
|
position: relative;
|
margin-left: 60px;
|
margin-right: 0;
|
|
h3 {
|
font-size: 28px;
|
font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
|
font-weight: bold;
|
color: #192236;
|
padding-bottom: 20px;
|
|
span {
|
font-size: 26px;
|
font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
|
font-weight: bold;
|
color: #6889d8;
|
padding-right: 10px;
|
}
|
}
|
|
p {
|
font-size: 24px;
|
font-family: MicrosoftYaHei;
|
color: rgba(25, 34, 54, 0.6);
|
text-align: justify;
|
text-align-last: auto;
|
}
|
|
.contentRight_num2 {
|
position: absolute;
|
width: 189px;
|
height: 344px;
|
top: 110px;
|
left: 0;
|
background: url("../assets/img/index/2.png") no-repeat center;
|
background-size: 100% 100%;
|
}
|
|
.contentRight_num4 {
|
position: absolute;
|
width: 189px;
|
height: 344px;
|
top: 110px;
|
left: 0;
|
background: url("../assets/img/index/4.png") no-repeat center;
|
background-size: 100% 100%;
|
}
|
}
|
|
.contentRight_l_rgiht {
|
width: 908px;
|
height: 523px;
|
background: url("../assets/img/index/sign_waikuang_da.png") no-repeat center;
|
background-size: 100% 100%;
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
|
img {
|
width: 880px;
|
height: 495px;
|
}
|
}
|
}
|
|
// .contentRight_l:nth-child(2) {
|
// margin-bottom: 0;
|
// padding-bottom: 80px;
|
// }
|
// .contentRight_l:nth-child(3) {
|
// margin-bottom: 0;
|
// padding-bottom: 80px;
|
// }
|
.contentRight_R:last-child {
|
margin-bottom: 0;
|
// padding-bottom: 80px;
|
}
|
|
.pcvideo {
|
width: 880px;
|
height: 495px;
|
object-fit: fill;
|
}
|
}
|
}
|
|
.parent::-webkit-scrollbar {
|
width: 0 !important;
|
}
|
|
.content_bottom {
|
width: 100%;
|
// height: 884px;
|
background: rgba(25, 34, 54, 1);
|
position: relative;
|
padding-bottom: 100px;
|
|
.content_bottom_bg {
|
width: 100%;
|
position: absolute;
|
height: 537px;
|
background: url("../assets/img/index/bg_changjing.png") no-repeat center;
|
background-size: 100% 100%;
|
top: 0;
|
left: 0;
|
z-index: 0;
|
}
|
|
.content_bottom_title {
|
position: relative;
|
font-size: 36px;
|
// font-family: WDCHT;
|
color: #ffffff;
|
padding-top: 140px;
|
text-align: center;
|
padding-bottom: 85px;
|
}
|
|
.content_bottom_b {
|
width: 100%;
|
|
box-sizing: border-box;
|
display: flex;
|
align-items: center;
|
justify-content: space-around;
|
flex-wrap: wrap;
|
}
|
|
.content_bottom_b_x {
|
width: 536px;
|
}
|
|
.content_bottom_b_c_b {
|
width: 536px;
|
height: 312px;
|
background: url("../assets/img/index/sign_waikuang_xiao.png") no-repeat center;
|
background-size: 100% 100%;
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
|
.content_bottom_b_c_b1 {
|
width: 512px;
|
height: 288px;
|
background: url("../assets/img/banner/caseChaoyang.png") no-repeat;
|
background-size: 100% 100%;
|
|
}
|
|
.content_bottom_b_c_b2 {
|
width: 512px;
|
height: 288px;
|
background: url("../assets/img/banner/caseNanming.png") no-repeat;
|
background-size: 100% 100%;
|
}
|
|
.content_bottom_b_c_b3 {
|
width: 512px;
|
height: 288px;
|
background: url("../assets/img/banner/caseOcean.png") no-repeat;
|
background-size: 100% 100%;
|
}
|
}
|
|
.content_bottom_b_c_n {
|
padding-top: 16px
|
/* 16/192 */
|
;
|
font-size: 24px;
|
font-family: MicrosoftYaHei;
|
color: #ffffff;
|
text-align: center;
|
}
|
}
|
</style>
|
