threejsLayer_buildings.html 3.6 KB

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  1. <!--********************************************************************
  2. * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
  3. *********************************************************************-->
  4. <!DOCTYPE html>
  5. <html>
  6. <head>
  7. <meta charset="UTF-8">
  8. <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  9. <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
  10. <title data-i18n="resources.title_buildings"></title>
  11. <style>
  12. html, body {
  13. margin: 0;
  14. padding: 0;
  15. height: 100%;
  16. width: 100%;
  17. }
  18. #map {
  19. width: 100%;
  20. height: 100%;
  21. }
  22. </style>
  23. </head>
  24. <body>
  25. <div id="map"></div>
  26. <script type="text/javascript" include="jquery" src="../js/include-web.js"></script>
  27. <script type="text/javascript" include="three,LegacyJSONLoader" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
  28. <script type="text/javascript" src="./js/ThreeApplication.js"></script>
  29. <script>
  30. var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
  31. " with <span>© <a href='https://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
  32. " Map Data <span>© <a href='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</a></span> ";
  33. var host = window.isLocal ? window.server : "https://iserver.supermap.io",
  34. url = host + "/iserver/services/map-china400/rest/maps/ChinaDark";
  35. var map, threeLayer;
  36. map = new mapboxgl.Map({
  37. container: 'map',
  38. style: {
  39. "version": 8,
  40. "sources": {
  41. "raster-tiles": {
  42. "attribution": attribution,
  43. "type": "raster",
  44. "tiles": [url + '/zxyTileImage.png?z={z}&x={x}&y={y}'],
  45. "tileSize": 256,
  46. },
  47. },
  48. "layers": [{
  49. "id": "simple-tiles",
  50. "type": "raster",
  51. "source": "raster-tiles",
  52. "minzoom": 0,
  53. "maxzoom": 22
  54. }]
  55. },
  56. center: [104.07099170795755, 30.560115990796447],
  57. zoom: 19.54,
  58. pitch: 60,
  59. bearing: 36
  60. });
  61. addThreeLayer();
  62. function addThreeLayer() {
  63. //gl参数表示使用webgl渲染,forceRefresh强制不断刷新three的场景
  64. threeLayer = new mapboxgl.supermap.ThreeLayer('three');
  65. threeLayer.on("initialized", render);
  66. threeLayer.addTo(map);
  67. function render() {
  68. var renderer = threeLayer.getThreeRenderer(),
  69. scene = threeLayer.getScene(),
  70. camera = threeLayer.getCamera();
  71. this.light = new THREE.PointLight(0xffffff, 0.8);
  72. this.light.position.copy(camera.position);
  73. scene.add(this.light);
  74. scene.add(new THREE.AmbientLight(0x04589e));
  75. var directionalLight = new THREE.DirectionalLight(0xffffff, 1);
  76. directionalLight.position.set(0, 0, 0);
  77. scene.add(directionalLight);
  78. ThreeApplication
  79. .register(renderer, scene, camera)
  80. .setTargetLayer(threeLayer)
  81. .setPosition([104.071092, 30.560304])
  82. .start();
  83. }
  84. //均匀光照,与相机位置同步
  85. threeLayer.on("render", function () {
  86. // threeLayer.light.position.copy(threeLayer.renderer.camera.position);
  87. threeLayer.light.position.set(0, 0, 0);
  88. });
  89. }
  90. </script>
  91. </body>
  92. </html>