快速上手
阅前提醒
如需要使用快速上手中某个示例,你需要先完成 简介 -> 快速开始 的环境部署环节,
你也可以使用内网Git链接 vue-uni-demo 快速搭建项目。
关于 vue-uni-demo
该项目为演示项目,你可以通过运行该项目快速熟悉本引擎的使用方法。该项目所涉及到的方法,你都可以在开发文档中找到与学习。
在线演示
点击 在线链接 以查看在线演示。
运行效果
主界面:

右键菜单:

查看属性:

操作图层管理树:

GIS/BIM 切换:

小车动画 & 图片标签跟随:

默认示例代码
vue
<template>
<div id="unicoreContainer" @click="mouseClick($event)">
<!-- HTML 标签测试开始 -->
<div id="test">你可以将任意HTML元素固定在某处</div>
<div id="test2">这是第二个HTML标签</div>
<!-- HTML 标签测试结束 -->
<!-- BIM视图盒子组件开始 -->
<bcSet ref="bcSetId"></bcSet>
<!-- BIM视图盒子组件结束 -->
<!-- 底图分割卡片开始 -->
<lsSet ref="lsSetId"></lsSet>
<!-- 底图分割树卡片结束 -->
<!-- 图层管理树卡片开始 -->
<lcSet ref="lcSetId"></lcSet>
<!-- 图层管理树卡片结束 -->
<!-- 属性窗口组件窗口卡片开始 -->
<mpInfo ref="mpInfoId"></mpInfo>
<!-- 属性窗口组件窗口卡片结束 -->
<!-- 模型加载组件窗口卡片开始 -->
<lmInfo ref="lmInfoId"></lmInfo>
<!-- 模型加载组件窗口卡片结束 -->
</div>
</template>
<script>
import { UniCore } from 'unicore-sdk'
import { config } from 'unicore-sdk/unicore.config'
import 'unicore-sdk/Widgets/widgets.css'
import lsSet from '@/components/LayerSplitSet/index.vue'; //底图分割组件
import lcSet from '@/components/LayerControlSet/index.vue'; //图层管理树组件
import mpInfo from '@/components/modelPropertyInfo/index'; //属性窗口组件
import lmInfo from '@/components/loadModelInfo/index'; //模型加载组件
import bcSet from '@/components/BimCubeSet/index.vue'; //BIM视图盒子组件
import * as Cesium from 'cesium'
export default {
components: {
lsSet, lcSet, mpInfo, lmInfo, bcSet
},
// 生命周期 - 挂载完成(可以访问DOM元素)
mounted () {
this.init();
},
// 方法集合
methods: {
/**
* 通用图形引擎初始化
*/
init () {
// 初始化UniCore
// 目前采用Cesium的地形&底图数据,这里配置Cesium的token
let accessToken = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIxNjEwMzI4My01MjBmLTQzYzktOGZiMS0wMDRhZjE0N2IyMGIiLCJpZCI6MTc1NzkyLCJpYXQiOjE3MTM3NzQ3OTh9.zU-R4MNvHr8rvn1v28PQfDImyutnpPF2lmEgGeSPckQ";
// 初始化unicore
let uniCore = new UniCore(config, accessToken);
uniCore.init("unicoreContainer");
// 视角初始化
uniCore.position.buildingPosition(uniCore.viewer, [113.1260943923287, 28.23651730759447, 2000], -20, -45, 1);
// 模型示例1
// 开始触发加载进度条
this.$refs.lmInfoId.loadName = "小别墅1号示例";
this.$refs.lmInfoId.setLoadNum();
const options = {
id: '小别墅1号示例',
url: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/tileset.json',
propertysURL: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/01 小别墅.json'
}
//加载3dtiles
uniCore.model.createTileset(options.url, options, (tileset) => {
let customShader = new Cesium.CustomShader({
// lightingModel: Cesium.LightingModel.UNLIT,
lightingModel: Cesium.LightingModel.PBR,
//片元着色器
fragmentShaderText: `
void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material) {
vec3 positionMC = fsInput.attributes.positionMC;
//此处以下为光线效果
material.diffuse += material.diffuse * (1.0);
}`
})
tileset.customShader = customShader
}).then(cityModel => {
uniCore.model.changeModelPos(cityModel, [113.12098820449636, 28.256150218457687, 130], [0, 0, 0], [23.8, 23.8, 23.8])
// 绑定信息树
let modelOption = {
...options,
tileset: cityModel
}
this.$refs.lcSetId.nodesList['model'].push(modelOption)
// 加载下一个进度条
this.$refs.lmInfoId.setNewData('小别墅2号示例');
})
// 模型示例2
const options_2 = {
id: '小别墅2号示例',
url: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/tileset.json',
propertysURL: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/01 小别墅.json'
}
//加载3dtiles
uniCore.model.createTileset(options_2.url, options_2).then(cityModel => {
uniCore.model.changeModelPos(cityModel, [113.11098820449636, 28.257150218457687, 130], [0, 0, 0], [23.8, 23.8, 23.8])
// 绑定信息树
let modelOption = {
...options_2,
tileset: cityModel
}
this.$refs.lcSetId.nodesList['model'].push(modelOption)
// 结束进度条显示
this.$refs.lmInfoId.setFinish();
})
// 开启右键菜单、点击高亮、属性property
uniCore.interact.setTilesRightClickMenu([{
id: '小别墅1号示例',
url: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/tileset.json',
propertysURL: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/01 小别墅.json'
}, {
id: '小别墅2号示例',
url: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/tileset.json',
propertysURL: '../../assets/3Dtiles/sample3_方法2_小别墅属性(1)/01 小别墅.json'
}], (property) => this.$refs.mpInfoId.showProps(property), (pickObj) => console.log(pickObj), (pickObj) => { document.getElementById("slider").style.display = "none"; this.$refs.bcSetId.show(uniCore, uniCore.position.cartesian3_2axis(pickObj.tileset.boundingSphere.center), pickObj.tileset.boundingSphere.radius * 3) }, () => { document.getElementById("slider").style.display = "block"; this.$refs.bcSetId.hide() });
// 加入墙体图元 primitives
uniCore.model.paintWall("墙体测试", [[113.12380548015745, 28.260758831850005], [113.12380548015745, 28.240758831850005]], 500, 100, "#e46962")
uniCore.model.paintLine("线条测试", [[113.12123548015745, 28.280758831850005], [113.12380548015745, 28.240758831850005], [113.12070548015745, 28.240758831850005]], 75, "#c3e88d", 5)
uniCore.model.createMaterialLine([113.12123548015745, 28.255978831850005, 50], [113.12123548015745, 28.245978831850005, 80])
// 加入水流特效 entities
uniCore.model.createMaterialLine([113.12123548015745, 28.255978831850005, 50], [113.12123548015745, 28.245978831850005, 80])
// 加入普通标签
uniCore.tip.createTip('标签组测试1', "普通标签", [113.12380548015745, 28.255758831850005, 150], null, '#0361f3', 1, [250, 1.0, 550, 1.0], [250000, 1.0, 5500000, 0.0])
// 加入带有点击事件的标签
uniCore.tip.createTip('标签组测试1', "可点击标签-1", [113.12390548015745, 28.255568831850005, 100], () => { alert("你点击了 可点击标签-1") }, '#f3125f', 1, [250, 1.0, 550, 1.0], [250000, 1.0, 5500000, 0.0])
uniCore.tip.createTip('标签组测试2', "可点击标签-2", [113.12374548015745, 28.256758831850005, 100], () => { alert("可点击标签-2 被你点击到了~") }, '#f3125f', 1, [250, 1.0, 550, 1.0], [250000, 1.0, 5500000, 0.0])
// 加入 HTML 标签
uniCore.tip.createHtmlTip("test", [113.12098820449636, 28.256150218457687, 130], false)
uniCore.tip.createHtmlTip("test2", [113.12374548015745, 28.256150218457687, 50], false)
// 加入图片标签
let picID = '图片标签';
let picOptions = {
scale: 0.2, // default: 1.0
sizeInMeters: true,
}
uniCore.tip.createImgTip(picID, "../static/img/tips/camera.png", [113.12248820449636, 28.254850218457687, 70], picOptions, () => { alert("你点击到了图片标签") })
// 获取图片标签entities
let picTip;
window.viewer.entities._entities._array.forEach(e => { if (e.id === picID) { picTip = e } });
// 加入运动小车
uniCore.model.addGltf({
lon: 0,
lat: 0,
height: 0
}, {
id: "车",
name: null,
url: '../../../assets/gltf/CesiumMilkTruck.glb',
property: null
}).then(cityModel => {
let axis = [[113.11743080396153, 28.239682643150296]
, [113.11725785946352, 28.248622077135227]
, [113.13152129373469, 28.24872127157565]
, [113.13140943384197, 28.26102384106443]
, [113.1181019813925, 28.2610317815719]
, [113.11806215469495, 28.25746976282241]
];
uniCore.animation.updatePosition(axis, (resAxis, index) => {
// 根据实时坐标修改路径和偏转角
uniCore.model.changeModelPos(cityModel, resAxis, [uniCore.animation.caluRealTimeRotate(axis, index), 0, 0], [20, 20, 20]);
// 图片标签跟随
picTip.position._value = uniCore.position.axis2cartesian3([resAxis[0], resAxis[1], resAxis[2] + 100])
}, () => { console.log("finish!") }, 5, 0.01, [cityModel, picTip])
})
// 多底图分屏,载入 openstreetmap 底图
this.$refs.lsSetId.init(new Cesium.UrlTemplateImageryProvider({
url: "https://tile.openstreetmap.bzh/br/{z}/{x}/{y}.png",
subdomains: ["a", "b", "c", "d"],
}));
// 原本设计是作为开关调用的,这里使用定时器先展示功能
setTimeout(() => {
// 图层树初始化
this.$refs.lcSetId.init(uniCore);
}, 3000)
},
mouseClick (e) {
console.log(window.uniCore.position.screen2axis(uniCore.viewer, e));
}
}
}
</script>
<style scoped>
#unicoreContainer {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
background: black;
}
#test {
position: absolute;
font-size: 13px;
background: #fff;
border-radius: 15px;
padding: 5px 20px;
cursor: pointer;
user-select: none;
z-index: 999;
}
#test2 {
position: absolute;
font-size: 13px;
background: #fff;
border-radius: 15px;
padding: 5px 20px;
cursor: pointer;
user-select: none;
z-index: 999;
}
</style>