Cesium-Examples/examples/cesiumEx/5.1.4、背景图.html
2025-06-12 14:10:21 +08:00

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HTML

<!--********************************************************************
* by jiawanlong
*********************************************************************-->
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<link rel="stylesheet" href="./../../libs/cesium/Cesium1.98/Widgets/widgets.css">
<script type="text/javascript" src="./../../libs/cesium/Cesium1.98/Cesium.js"></script>
</head>
<body style="margin: 0; overflow: hidden; background: #fff; width: 100%; height: 100%; position: absolute; top: 0">
<div id="map" style="margin: 0 auto; width: 100%; height: 100%"></div>
<!-- ./video.mp4 -->
<script type="text/javascript">
Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIyMjBhMzcxMC0wNjBiLTRmYjItYjY1MC0wMzAwMzMyMGUyMmEiLCJpZCI6MzAzNzc3LCJpYXQiOjE3NDc2Mzk0NTV9.E_90aKtVdzRGlU2z48VwJ4mWvl-uuDkfQBCOO6zbzn4'
const viewer = new Cesium.Viewer('map', {
geocoder: false,
homeButton: false,
sceneModePicker: false,
baseLayerPicker: false,
navigationHelpButton: false,
animation: false,
timeline: false,
fullscreenButton: false,
creditContainer: document.createElement("div"),
orderIndependentTranslucency: false,
//这个要有
contextOptions: {
webgl: {
alpha: true,
}
},
});
viewer.scene.debugShowFramesPerSecond = true;
viewer.scene.globe.depthTestAgainstTerrain = true;
viewer.scene.canvas.style.backgroundImage = "url('./backGroundImg.jpg')" //设置背景图片
viewer.scene.skyBox.show = false; //不显示天空盒
viewer.scene.backgroundColor = new Cesium.Color(0.0, 0.0, 0.0, 0.0); //设置背景色透明
</script>
</body>
</html>