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


			
				
					
						
						
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							<!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.base.min.js'></script>
  <script src='/libs/dc-sdk/dc.core.min.js'></script>
  <script>DC.baseUrl='../libs/dc-sdk/resources/'</script>
  <link href='/libs/dc-sdk/dc.core.min.css' type='text/css' rel='stylesheet'>
  <link href='../index.css' type='text/css' rel='stylesheet'>
  <style>
    *{
      margin: 0;
      padding: 0;
    }
    html,body,#viewer-container{
      width: 100%;
      height: 100%;
      overflow: hidden;
    }
  </style>
</head>

<body>

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

  function initViewer() {
    viewer = new DC.Viewer('viewer-container')
    viewer.setOptions({
      showAtmosphere: false,
      skyBox: {
        show: false
      }
    })
    let baselayer = DC.ImageryLayerFactory.createAmapImageryLayer({
      crs:"WSG84",
      style:"img"
    })
    viewer.addBaseLayer(baselayer)
    globeClipping = new DC.GlobeClipping(viewer)
    globeClipping.positions =
      '119.89,32.08;121.406,32.08;121.406,30.75;119.89,30.75'
    globeClipping.distance = 200000
    globeClipping.enable = true
    viewer.flyToPosition('120.54777855, 28.74389394,203988.73,0,-38')
    addGuiController() // add controller
  }

  function addGuiController(){
    let controls = {
      enable:true,
      distance: 2e5,
    }
    let gui = new dat.GUI()
    gui.add(controls,'enable').onChange(value=>{
      globeClipping.enable=value
    })
    gui.add(controls,'distance',5e4,3e5).step(2e3).onChange(value=>{
      globeClipping.distance=value
    })
  }
  DC.ready(initViewer)
</script>
</body>
</html>