OpenSource
/
dc-sdk
spogulis no 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>
<div class="btn-box">
  <ul>
    <li><button onclick="play()">播放</button></li>
    <li><button onclick="pause()">暂停</button></li>
    <li><button onclick="restore()">恢复</button></li>
    <li><button onclick="view('1',-20,100)">第一视角</button></li>
    <li><button onclick="view('2')">上帝视角</button></li>
    <li><button onclick="view('tracked')">跟随视角</button></li>
    <li><button onclick="view('free')">自由视角</button></li>
  </ul>
</div>
<script>
  let viewer = undefined
  let tc = undefined
  let track = undefined

  function play(){
    tc.play()
  }

  function pause(){
    tc.pause()
  }

  function restore(){
    tc.restore()
  }

  function view(mode,pitch,range){
    tc.viewTrack(track,{
      mode: mode,
      pitch:pitch,
      range:range
    })
  }

  function initViewer() {
    viewer = new DC.Viewer('viewer-container')
    let baseLayer = DC.ImageryLayerFactory.createAmapImageryLayer({
       crs:"WGS84"
    })
    viewer.addBaseLayer(baseLayer)
    let positions = "120.71450195156326,31.34008410150321;120.71575718410492, 31.32906254460538;120.71755047923497, 31.319390534202;120.71992195728619, 31.31036033288049;120.72027974558881, 31.3011861708824;120.72044382952038,31.288363396025954;120.72063046005844, 31.281477152748355;120.72044354666637,31.27731493354631"
    tc = new DC.TrackController(viewer)
    track = new DC.Track(positions,20)
    track.setModel('../assets/data/qiche.gltf',{
      scale:1
    })
    tc.addTrack(track)
    viewer.flyToPosition("120.71650745697383,31.325149960836068,2817.8608257878627,0,-70")
  }
  DC.ready(initViewer)
</script>
</body>
</html>