tileset旋转、平移---xbsjearthSDK
效果图：
示例代码：
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<meta name="xbsj-labels" content="Earth示例">
</meta>
<title>平移旋转示例</title>
<!-- 0 引入js文件 -->
<script src="../../XbsjEarth/XbsjEarth.js"></script>
<script src="./scripts/vue.min.js"></script>
<style>
html,
body {
width: 100%;
height: 100%;
margin: 0px;
padding: 0px;
}
.box span{
font-size: 18px;
display: block;
margin-top: 10px;
}
.defultbtn {
display: inline-block;
text-align: center;
min-width: 60px;
height: 38px;
padding: 0 10px;
line-height: 38px;
border-radius: 100px;
border: 1px solid #C9C9C9;
background-color: #fff;
color: #555;
cursor: pointer;
}
.btnon {
background-color: #1E9FFF;
color: #fff;
border: 1px solid #1E9FFF;
}
</style>
</head>
<body>
<div id="vueApp" style="width: 100%; height: 100%; background: grey; position: relative;">
<earth-comp></earth-comp>
</div>
<script>
// 1 创建Earth的vue组件
var EarthComp = {
template: `
<div style="width: 100%; height: 100%">
<div ref="earthContainer" style="width: 100%; height: 100%">
</div>
<div class="box" style="position: absolute; left: 18px; top: 18px; color: white; background: rgba(0, 0, 0, 0.8); padding: 10px; border-radius: 5px;min-width:350px;">
<div class="defultbtn" :class="{'btnon':positionEditing}" @click="positionEditing = !positionEditing">平移</div>
<div class="defultbtn" style="margin-left:20px;" :class="{'btnon':rotationEditing}" @click="rotationEditing = !rotationEditing">旋转</div><br/>
<span>经度：{{xbsjPosition[0] | numFilter}}°</span>
<span>纬度：{{xbsjPosition[1] | numFilter}}°</span>
<span>高度：{{xbsjPosition[2] | numFilter2}}m</span>
<span>偏航角：{{xbsjRotation[0] | numFilter}}°</span>
<span>俯仰角：{{xbsjRotation[1] | numFilter}}°</span>
<span>翻滚角：{{xbsjRotation[2] | numFilter}}°</span>
</div>
</div>
`,
data() {
return {
// xbsjUseOriginTransform: false,
positionEditing: false,
rotationEditing: false,
xbsjPosition: [0, 0, 0],
xbsjRotation: [0, 0, 0],
_earth: undefined, // 注意：Earth和Cesium的相关变量放在vue中，必须使用下划线作为前缀！
_Tileset: undefined
};
},
// 1.1 资源加载
mounted() {
// 1.2.1 创建地球
var earth = new XE.Earth(this.$refs.earthContainer);
// 1.2.2 添加默认地球影像
earth.sceneTree.root = {
"title": "当前场景",
"isSelected": true,
"children": [{
"czmObject": {
"xbsjType": "Imagery",
"enabled": true,
"name": "谷歌影像",
"show": true,
"xbsjImageryProvider": {
"XbsjImageryProvider": {
"url": "http://www.google.cn/maps/vt?lyrs=s&x={x}&y={y}&z={z}",
}
}
}
},
{
"czmObject": {
"xbsjType": "Tileset",
"name": "三维瓦片1x",
"url": "../assets/dayanta/tileset.json",
"xbsjClippingPlanes": {},
"xbsjUseOriginTransform": false //是否启用原先的状态
},
"ref": 'tileset'
},
]
};
var Tileset = earth.sceneTree.$refs.tileset.czmObject;
earth.sceneTree.$refs.tileset.czmObject.flyTo();
// 1.2.3 双向数据绑定!
this._rotationEditingUnbind = XE.MVVM.bind(this, 'rotationEditing', Tileset, 'rotationEditing');
this._positionEditingUnbind = XE.MVVM.bind(this, 'positionEditing', Tileset, 'positionEditing');
this._xbsjPositionUnbind = XE.MVVM.bindPosition(this, 'xbsjPosition', Tileset, 'xbsjPosition');
this._xbsjRotationUnbind = XE.MVVM.bindPosition(this, 'xbsjRotation', Tileset, 'xbsjRotation');
this._earth = earth;
this._Tileset = Tileset;
window.vue = this;
},
filters: {
numFilter(value) {
// 截取当前数据到小数点后两位
let realVal = parseFloat(value).toFixed(5)
return realVal
},
numFilter2(value) {
// 截取当前数据到小数点后两位
let realVal = parseFloat(value).toFixed(2)
return realVal
}
},
// 1.2 资源销毁
beforeDestroy() {
// vue程序销毁时，需要清理相关资源
this._xbsjUseOriginTransformUnbind = this._xbsjUseOriginTransformUnbind && this
._xbsjUseOriginTransformUnbind();
this._rotationEditingUnbind = this._rotationEditingUnbind && this._rotationEditingUnbind();
this._positionEditingUnbind = this._positionEditingUnbind && this._positionEditingUnbind();
this._xbsjPositionUnbind = this._xbsjPositionUnbind && this._xbsjPositionUnbind();
this._xbsjRotationUnbind = this._xbsjRotationUnbind && this._xbsjRotationUnbind();
this._Tileset = this._Tileset && this._Tileset.destroy();
this._earth = this._earth && this._earth.destroy();
},
}
// 2 创建vue程序
// XE.ready()用来加载Cesium.js等相关资源
XE.ready().then(() => {
var app = new Vue({
el: '#vueApp',
components: {
EarthComp,
},
});
});
</script>
</body>
</html>
