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track_clamp_to_tileset.html 1.8KB

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="utf-8">
  5. <meta name="viewport" content="width=device-width,initial-scale=1.0">
  6. <title>dc-example</title>
  7. <script src='/libs/dc-sdk/dc.min.js'></script>
  8. <script src="../dat.gui.min.js"></script>
  9. <link href='/libs/dc-sdk/dc.min.css' type='text/css' rel='stylesheet'>
  10. <link href='../index.css' type='text/css' rel='stylesheet'>
  11. </head>
  12. <body>
  13. <div id="viewer-container" class="viewer-container"></div>
  14. <div class="btn-box">
  15. <ul>
  16. <li><button onclick="play()">播放</button></li>
  17. <li><button onclick="pause()">暂停</button></li>
  18. <li><button onclick="restore()">恢复</button></li>
  19. </ul>
  20. </div>
  21. <script>
  22. let viewer = undefined
  23. let tc = undefined
  24. let track = undefined
  25. function play(){
  26. tc.play()
  27. }
  28. function pause(){
  29. tc.pause()
  30. }
  31. function restore(){
  32. tc.restore()
  33. }
  34. function initViewer() {
  35. viewer = new DC.Viewer('viewer-container')
  36. let baseLayer = DC.ImageryLayerFactory.createImageryLayer(DC.ImageryType.AMAP,{
  37. style:'img',
  38. crs:'WGS84'
  39. })
  40. viewer.addBaseLayer( baseLayer)
  41. let layer = new DC.TilesetLayer('layer')
  42. viewer.addLayer(layer)
  43. let tileset = new DC.Tileset(
  44. '//resource.dvgis.cn/data/3dtiles/dayanta/tileset.json'
  45. )
  46. tileset.setHeight(-430)
  47. layer.addOverlay(tileset)
  48. tc = new DC.TrackController(viewer)
  49. let positions = "108.95672281090324,34.21936342653068;108.96190926401181,34.21960987901689"
  50. track = new DC.Track(positions,20,()=>{},{
  51. clampToTileset:true
  52. })
  53. track.setModel('../assets/data/qiche.gltf',{
  54. scale:2
  55. })
  56. track.setPath(true,{
  57. width:3,
  58. clampToGround:true
  59. })
  60. tc.addTrack(track)
  61. viewer.flyTo(tileset)
  62. }
  63. DC.ready({
  64. baseUrl:'../libs/dc-sdk/resources/'
  65. }).then(initViewer)
  66. </script>
  67. </body>
  68. </html>