OpenSource
/
dc-sdk
镜像来自 https://github.com/dvt3d/dc-sdk

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


<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <title>dc-example</title>
  <script src='/libs/dc-sdk/dc.min.js'></script>
  <script src="../dat.gui.min.js"></script>
  <link href='/libs/dc-sdk/dc.min.css' type='text/css' rel='stylesheet'>
  <link href='../index.css' type='text/css' rel='stylesheet'>
</head>

<body>

<body>

<div id="viewer-container" class="viewer-container"></div>
<script>
  let viewer = undefined

  function initViewer() {
    viewer = new DC.Viewer('viewer-container')
    let  baseLayer = DC.ImageryLayerFactory.createAmapImageryLayer({
      style: 'img',
      crs:'WGS84'
    })
    viewer.addBaseLayer( baseLayer)
    let layer = new DC.TilesetLayer('layer')
    viewer.addLayer(layer)
    let tileset = new DC.Tileset(
      'http://data.marsgis.cn/3dtiles/max-ytlhz/tileset.json'
    )
    layer.addOverlay(tileset)
    viewer.use(new DC.Weather())
    viewer.weather.fog.enable = true
    viewer.flyTo(tileset)
    addGuiController() // add controller

  }

  function addGuiController(){
    let controls = {
      enable: true,
      far:2000,
      color: "#000000",
    }
    let gui = new dat.GUI();
    gui.add(controls,'enable').onChange(value=>{
      viewer.weather.fog.enable = value
    })

    gui.add(controls,'far',0,20000).step(100).onChange(value=>{
      viewer.weather.fog.fogByDistance = {
        far : value
      }
    })
    gui.addColor(controls,'color').onChange(value=>{
      viewer.weather.fog.color = DC.Color.fromCssColorString(value)
    })
  }

    DC.ready({
    baseUrl:'../libs/dc-sdk/resources/'
  }).then(initViewer)
</script>