您好，这个是实体的风格吧，可以修改，您要是不喜欢，干脆不添加实体（把添加实体部分注释掉），照样能选中的。
如：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>拾取位置</title>
<link href="./css/widgets.css" rel="stylesheet">
<script src="./js/config.js"></script>
<script type="text/javascript" src="./js/require.min.js" data-main="js/main"></script>
<style>
html, body, #cesiumContainer {
width: 100%; height: 100%; margin: 0; padding: 0; overflow: hidden;
}
</style>
</head>
<body>
<div id="cesiumContainer"></div>
<script type="text/javascript">
function onload(Cesium) {
var viewer = new Cesium.Viewer('cesiumContainer');
var scene = viewer.scene;
var widget = viewer.cesiumWidget;
try {
var treePromise = scene.addS3MTilesLayerByScp(URL_CONFIG.SCP_CBD_TREE,{name : 'tree'});
var ground1Promise = scene.addS3MTilesLayerByScp(URL_CONFIG.SCP_CBD_GROUND1,{name : 'ground1'});
var ground2Promise = scene.addS3MTilesLayerByScp(URL_CONFIG.SCP_CBD_GROUND2,{name : 'ground2'});
var buildPromise = scene.addS3MTilesLayerByScp(URL_CONFIG.SCP_CBD_BUILD,{name : 'build'});
var promiseSet = [treePromise,ground1Promise,ground2Promise,buildPromise];
Cesium.when.all(promiseSet,function(layer){
scene.camera.setView({
destination : new Cesium.Cartesian3(-2183707.123076614,4388401.383681743,4068853.9320412213),
orientation : {
heading : 6.159837784028847,
pitch : -0.47063592436868085,
roll : 6.282728579633407
}
});
},function(e){
if (widget._showRenderLoopErrors) {
var title = '加载SCP失败，请检查网络连接状态或者url地址是否正确？';
widget.showErrorPanel(title, undefined, e);
}
});
}
catch(e){
if (widget._showRenderLoopErrors) {
var title = '渲染时发生错误，已停止渲染。';
widget.showErrorPanel(title, undefined, e);
}
}
var handler = new Cesium.ScreenSpaceEventHandler(scene.canvas);
//设置鼠标左键单击回调事件
handler.setInputAction(function(e) {
//首先移除之前添加的点
viewer.entities.removeAll();
//获取点击位置笛卡尔坐标
var position = scene.pickPosition(e.position);
//将笛卡尔坐标转化为经纬度坐标
var cartographic = Cesium.Cartographic.fromCartesian(position);
var longitude = Cesium.Math.toDegrees(cartographic.longitude);
var latitude = Cesium.Math.toDegrees(cartographic.latitude);
var height = cartographic.height;
if(height < 0) {
height = 0;
}
//创建弹出框信息
var entity = new Cesium.Entity({
name : "位置信息",
description : createDescription(Cesium, [longitude, latitude, height])
});
viewer.selectedEntity = entity;
//在点击位置添加对应点
// viewer.entities.add(new Cesium.Entity({
// point : new Cesium.PointGraphics({
// color : new Cesium.Color(1, 1, 0),
// pixelSize : 10,
// outlineColor : new Cesium.Color(0, 1, 1)
// }),
// position : Cesium.Cartesian3.fromDegrees(longitude, latitude , height + 0.5)
// }));
}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
function createDescription(Cesium,properties){
var simpleStyleIdentifiers = ['经度','纬度','高度'];
var html = '';
for ( var key in properties) {
if (properties.hasOwnProperty(key)) {
if (simpleStyleIdentifiers.indexOf(key) !== -1) {
continue;
}
var value = properties[key];
if (Cesium.defined(value) && value !== '') {
html += '<tr><td>' + simpleStyleIdentifiers[key] + '</td><td>' + value + '</td></tr>';
}
}
}
if (html.length > 0) {
html = '<table class="zebra"><tbody>' + html + '</tbody></table>';
}
return html;
}
}
</script>
</body>
</html>
