console 命令行工具 X clear

console

//This is your access token from: https://cesium.com/ion/tokens
Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkNTIzYmRiMi1hNmIyLTRhNjEtYmEyYi0wYmJlY2Q5MjhkMzEiLCJpZCI6NDEyODEsImlhdCI6MTYwOTkzMDM0M30.Zc_xki4U6vm5GYrDLkCXR842JXhmN6_hzO2huUbEI_I';
// Initialize the Cesium Viewer in the HTML element with the "cesiumContainer" ID.
const viewer = new Cesium.Viewer('cesiumContainer', {
  terrainProvider: Cesium.createWorldTerrain()
});
// Add Cesium OSM Buildings, a global 3D buildings layer.
const buildingTileset = viewer.scene.primitives.add(Cesium.createOsmBuildings());
// Fly the camera to San Francisco at the given longitude, latitude, and height.
viewer.camera.flyTo({
  destination: Cesium.Cartesian3.fromDegrees(-122.4175, 37.655, 400),
  orientation: {
    heading: Cesium.Math.toRadians(0.0),
    pitch: Cesium.Math.toRadians(-15.0),
  }
});

<!DOCTYPE html>
<html lang="en">

  <head>
    <meta charset="utf-8">
    <!-- Include the CesiumJS JavaScript and CSS files -->
    <script src="https://cesium.com/downloads/cesiumjs/releases/1.77/Build/Cesium/Cesium.js"></script>
    <link href="https://cesium.com/downloads/cesiumjs/releases/1.77/Build/Cesium/Widgets/widgets.css" rel="stylesheet">
  </head>

  <body>
    <div id="cesiumContainer"></div>
  </body>

</html>

html,body {
  margin:0px;
  height:100%;
  overflow:hidden;
}
/* -32px for the console bar that JSFiddle adds. */
#cesiumContainer {
  height:calc(100% - 32px);
}