显示源代码
更换星空背景
 开发文档
                        <!DOCTYPE html>

<html>

<head>
  <meta charset='UTF-8' />
  <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
  <link href='http://ua.bigemap.com:30081/bmsdk/bigemap-gl.js/v1.1.0/Widgets/widgets.css' rel='stylesheet' />
  <script src='http://ua.bigemap.com:30081/bmsdk/bigemap-gl.js/v1.1.0/bigemap-gl.js'></script>
  <style>
    body {
      margin: 0;
      padding: 0;
    }

    #container {
      position: absolute;
      top: 0;
      bottom: 0;
      width: 100%;
      background: url('/mapoffline/img/sky-bg.jpg')  no-repeat;//css控制背景
      background-size:cover;
    }

    .bmgl-widget-credits {
      display: none
    }
  </style>
  <title>part_test</title>
</head>

<body>
  <div id='container'></div>

  <script>
    bmgl.Config.HTTP_URL = 'http://ua.bigemap.com:30081/bmsdk/';
    var viewer = new bmgl.Viewer('container', {
      mapId: 'bigemap.dc-tian-w-satellite',
      orderIndependentTranslucency: false,
      contextOptions: {
        webgl: {
          alpha: true,
        }
      },
    });
    viewer.scene.skyBox.show = false;//隐藏天空盒子
    viewer.scene.backgroundColor = new bmgl.Color(0.0, 0.0, 0.0, 0.0);//隐藏黑色背景
    viewer.scene.globe.baseColor = new bmgl.Color(0, 0, 0, 0)//替换球体默认蓝色
    viewer.scene.globe.enableLighting = false;//隐藏太阳
    viewer.shadows = false;
    viewer.scene.sun.show = false;//或者viewer.scene.sun.destroy();
    viewer.scene.moon.show = false;//隐藏月亮
    viewer.scene.skyAtmosphere.show = false;//大气圈
    viewer.scene.fog.enable = false;//雾
  </script>
</body>

</html>