change init center

wangzhibo

2021-10-05 6b5047bf484fe3f581f180730be85369deec1d1c

 config/config.json

@@ -5,7 +5,7 @@
      "gltfServerUrl": "//data.mars3d.cn/gltf"
    },
    "scene": {
      "center": { "lat": 31.162801, "lng": 121.543277, "alt": 50000, "heading": 359.2, "pitch": -39.5 },
      "center": {"lat":30.688954,"lng":121.481242,"alt":49845,"heading":359,"pitch":-40},
      "scene3DOnly": false,
      "shadows": false,
      "removeDblClick": true,