fix links at build time instead of run time

Gruntfile.js

@@ -11,6 +11,14 @@ const path = require('path');
 const semver = require('semver');
 const liveEditor = require('@gfxfundamentals/live-editor');
 const liveEditorPath = path.dirname(require.resolve('@gfxfundamentals/live-editor'));
+const jsdom = require('jsdom');
+const {JSDOM} = jsdom;
+
+// make a fake window because jquery sucks
+const dom = new JSDOM('');
+global.window = dom.window;
+global.document = global.window.document;
+const jquery = require('jquery');
 
 module.exports = function(grunt) {
 
@@ -126,6 +134,337 @@ module.exports = function(grunt) {
     onChange();
   });
 
+  function fixThreeJSLinks(html) {
+    const supportedLangs = {
+      'en': true,
+      'zh': true,
+    };
+
+    /*
+    const dom = new JSDOM(html, {
+      //url: "https://example.org/",
+      //referrer: "https://example.com/",
+      //contentType: "text/html",
+    });
+    global.window = dom.window;
+    global.document = dom.window.document;f
+    */
+    global.document.open('text/html', 'replace');
+    global.document.write(html);
+    global.document.close();
+    const $ = jquery;
+
+    function insertLang(codeKeywordLinks) {
+      const lang = document.documentElement.lang.substr(0, 2).toLowerCase();
+      const langPart = `#api/${supportedLangs[lang] ? lang : 'en'}/`;
+      const langAddedLinks = {};
+      for (const [keyword, url] of Object.entries(codeKeywordLinks)) {
+        langAddedLinks[keyword] = url.replace('#api/', langPart);
+      }
+      return langAddedLinks;
+    }
+
+    const codeKeywordLinks = insertLang({
+      AnimationAction: 'https://threejs.org/docs/#api/animation/AnimationAction',
+      AnimationClip: 'https://threejs.org/docs/#api/animation/AnimationClip',
+      AnimationMixer: 'https://threejs.org/docs/#api/animation/AnimationMixer',
+      AnimationObjectGroup: 'https://threejs.org/docs/#api/animation/AnimationObjectGroup',
+      AnimationUtils: 'https://threejs.org/docs/#api/animation/AnimationUtils',
+      KeyframeTrack: 'https://threejs.org/docs/#api/animation/KeyframeTrack',
+      PropertyBinding: 'https://threejs.org/docs/#api/animation/PropertyBinding',
+      PropertyMixer: 'https://threejs.org/docs/#api/animation/PropertyMixer',
+      BooleanKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/BooleanKeyframeTrack',
+      ColorKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/ColorKeyframeTrack',
+      NumberKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/NumberKeyframeTrack',
+      QuaternionKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/QuaternionKeyframeTrack',
+      StringKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/StringKeyframeTrack',
+      VectorKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/VectorKeyframeTrack',
+      Audio: 'https://threejs.org/docs/#api/audio/Audio',
+      AudioAnalyser: 'https://threejs.org/docs/#api/audio/AudioAnalyser',
+      AudioContext: 'https://threejs.org/docs/#api/audio/AudioContext',
+      AudioListener: 'https://threejs.org/docs/#api/audio/AudioListener',
+      PositionalAudio: 'https://threejs.org/docs/#api/audio/PositionalAudio',
+      ArrayCamera: 'https://threejs.org/docs/#api/cameras/ArrayCamera',
+      Camera: 'https://threejs.org/docs/#api/cameras/Camera',
+      CubeCamera: 'https://threejs.org/docs/#api/cameras/CubeCamera',
+      OrthographicCamera: 'https://threejs.org/docs/#api/cameras/OrthographicCamera',
+      PerspectiveCamera: 'https://threejs.org/docs/#api/cameras/PerspectiveCamera',
+      StereoCamera: 'https://threejs.org/docs/#api/cameras/StereoCamera',
+      Animation: 'https://threejs.org/docs/#api/constants/Animation',
+      Core: 'https://threejs.org/docs/#api/constants/Core',
+      CustomBlendingEquation: 'https://threejs.org/docs/#api/constants/CustomBlendingEquations',
+      DrawModes: 'https://threejs.org/docs/#api/constants/DrawModes',
+      Materials: 'https://threejs.org/docs/#api/constants/Materials',
+      Renderer: 'https://threejs.org/docs/#api/constants/Renderer',
+      Textures: 'https://threejs.org/docs/#api/constants/Textures',
+      BufferAttribute: 'https://threejs.org/docs/#api/core/BufferAttribute',
+      BufferGeometry: 'https://threejs.org/docs/#api/core/BufferGeometry',
+      Clock: 'https://threejs.org/docs/#api/core/Clock',
+      DirectGeometry: 'https://threejs.org/docs/#api/core/DirectGeometry',
+      EventDispatcher: 'https://threejs.org/docs/#api/core/EventDispatcher',
+      Face3: 'https://threejs.org/docs/#api/core/Face3',
+      Geometry: 'https://threejs.org/docs/#api/core/Geometry',
+      InstancedBufferAttribute: 'https://threejs.org/docs/#api/core/InstancedBufferAttribute',
+      InstancedBufferGeometry: 'https://threejs.org/docs/#api/core/InstancedBufferGeometry',
+      InstancedInterleavedBuffer: 'https://threejs.org/docs/#api/core/InstancedInterleavedBuffer',
+      InterleavedBuffer: 'https://threejs.org/docs/#api/core/InterleavedBuffer',
+      InterleavedBufferAttribute: 'https://threejs.org/docs/#api/core/InterleavedBufferAttribute',
+      Layers: 'https://threejs.org/docs/#api/core/Layers',
+      Object3D: 'https://threejs.org/docs/#api/core/Object3D',
+      Raycaster: 'https://threejs.org/docs/#api/core/Raycaster',
+      Uniform: 'https://threejs.org/docs/#api/core/Uniform',
+      BufferAttributeTypes: 'https://threejs.org/docs/#api/core/bufferAttributeTypes/BufferAttributeTypes',
+      Earcut: 'https://threejs.org/docs/#api/extras/Earcut',
+      ShapeUtils: 'https://threejs.org/docs/#api/extras/ShapeUtils',
+      Curve: 'https://threejs.org/docs/#api/extras/core/Curve',
+      CurvePath: 'https://threejs.org/docs/#api/extras/core/CurvePath',
+      Font: 'https://threejs.org/docs/#api/extras/core/Font',
+      Interpolations: 'https://threejs.org/docs/#api/extras/core/Interpolations',
+      Path: 'https://threejs.org/docs/#api/extras/core/Path',
+      Shape: 'https://threejs.org/docs/#api/extras/core/Shape',
+      ShapePath: 'https://threejs.org/docs/#api/extras/core/ShapePath',
+      ArcCurve: 'https://threejs.org/docs/#api/extras/curves/ArcCurve',
+      CatmullRomCurve3: 'https://threejs.org/docs/#api/extras/curves/CatmullRomCurve3',
+      CubicBezierCurve: 'https://threejs.org/docs/#api/extras/curves/CubicBezierCurve',
+      CubicBezierCurve3: 'https://threejs.org/docs/#api/extras/curves/CubicBezierCurve3',
+      EllipseCurve: 'https://threejs.org/docs/#api/extras/curves/EllipseCurve',
+      LineCurve: 'https://threejs.org/docs/#api/extras/curves/LineCurve',
+      LineCurve3: 'https://threejs.org/docs/#api/extras/curves/LineCurve3',
+      QuadraticBezierCurve: 'https://threejs.org/docs/#api/extras/curves/QuadraticBezierCurve',
+      QuadraticBezierCurve3: 'https://threejs.org/docs/#api/extras/curves/QuadraticBezierCurve3',
+      SplineCurve: 'https://threejs.org/docs/#api/extras/curves/SplineCurve',
+      ImmediateRenderObject: 'https://threejs.org/docs/#api/extras/objects/ImmediateRenderObject',
+      BoxBufferGeometry: 'https://threejs.org/docs/#api/geometries/BoxBufferGeometry',
+      BoxGeometry: 'https://threejs.org/docs/#api/geometries/BoxGeometry',
+      CircleBufferGeometry: 'https://threejs.org/docs/#api/geometries/CircleBufferGeometry',
+      CircleGeometry: 'https://threejs.org/docs/#api/geometries/CircleGeometry',
+      ConeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ConeBufferGeometry',
+      ConeGeometry: 'https://threejs.org/docs/#api/geometries/ConeGeometry',
+      CylinderBufferGeometry: 'https://threejs.org/docs/#api/geometries/CylinderBufferGeometry',
+      CylinderGeometry: 'https://threejs.org/docs/#api/geometries/CylinderGeometry',
+      DodecahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/DodecahedronBufferGeometry',
+      DodecahedronGeometry: 'https://threejs.org/docs/#api/geometries/DodecahedronGeometry',
+      EdgesGeometry: 'https://threejs.org/docs/#api/geometries/EdgesGeometry',
+      ExtrudeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ExtrudeBufferGeometry',
+      ExtrudeGeometry: 'https://threejs.org/docs/#api/geometries/ExtrudeGeometry',
+      IcosahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/IcosahedronBufferGeometry',
+      IcosahedronGeometry: 'https://threejs.org/docs/#api/geometries/IcosahedronGeometry',
+      LatheBufferGeometry: 'https://threejs.org/docs/#api/geometries/LatheBufferGeometry',
+      LatheGeometry: 'https://threejs.org/docs/#api/geometries/LatheGeometry',
+      OctahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/OctahedronBufferGeometry',
+      OctahedronGeometry: 'https://threejs.org/docs/#api/geometries/OctahedronGeometry',
+      ParametricBufferGeometry: 'https://threejs.org/docs/#api/geometries/ParametricBufferGeometry',
+      ParametricGeometry: 'https://threejs.org/docs/#api/geometries/ParametricGeometry',
+      PlaneBufferGeometry: 'https://threejs.org/docs/#api/geometries/PlaneBufferGeometry',
+      PlaneGeometry: 'https://threejs.org/docs/#api/geometries/PlaneGeometry',
+      PolyhedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/PolyhedronBufferGeometry',
+      PolyhedronGeometry: 'https://threejs.org/docs/#api/geometries/PolyhedronGeometry',
+      RingBufferGeometry: 'https://threejs.org/docs/#api/geometries/RingBufferGeometry',
+      RingGeometry: 'https://threejs.org/docs/#api/geometries/RingGeometry',
+      ShapeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ShapeBufferGeometry',
+      ShapeGeometry: 'https://threejs.org/docs/#api/geometries/ShapeGeometry',
+      SphereBufferGeometry: 'https://threejs.org/docs/#api/geometries/SphereBufferGeometry',
+      SphereGeometry: 'https://threejs.org/docs/#api/geometries/SphereGeometry',
+      TetrahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/TetrahedronBufferGeometry',
+      TetrahedronGeometry: 'https://threejs.org/docs/#api/geometries/TetrahedronGeometry',
+      TextBufferGeometry: 'https://threejs.org/docs/#api/geometries/TextBufferGeometry',
+      TextGeometry: 'https://threejs.org/docs/#api/geometries/TextGeometry',
+      TorusBufferGeometry: 'https://threejs.org/docs/#api/geometries/TorusBufferGeometry',
+      TorusGeometry: 'https://threejs.org/docs/#api/geometries/TorusGeometry',
+      TorusKnotBufferGeometry: 'https://threejs.org/docs/#api/geometries/TorusKnotBufferGeometry',
+      TorusKnotGeometry: 'https://threejs.org/docs/#api/geometries/TorusKnotGeometry',
+      TubeBufferGeometry: 'https://threejs.org/docs/#api/geometries/TubeBufferGeometry',
+      TubeGeometry: 'https://threejs.org/docs/#api/geometries/TubeGeometry',
+      WireframeGeometry: 'https://threejs.org/docs/#api/geometries/WireframeGeometry',
+      ArrowHelper: 'https://threejs.org/docs/#api/helpers/ArrowHelper',
+      AxesHelper: 'https://threejs.org/docs/#api/helpers/AxesHelper',
+      BoxHelper: 'https://threejs.org/docs/#api/helpers/BoxHelper',
+      Box3Helper: 'https://threejs.org/docs/#api/helpers/Box3Helper',
+      CameraHelper: 'https://threejs.org/docs/#api/helpers/CameraHelper',
+      DirectionalLightHelper: 'https://threejs.org/docs/#api/helpers/DirectionalLightHelper',
+      FaceNormalsHelper: 'https://threejs.org/docs/#api/helpers/FaceNormalsHelper',
+      GridHelper: 'https://threejs.org/docs/#api/helpers/GridHelper',
+      PolarGridHelper: 'https://threejs.org/docs/#api/helpers/PolarGridHelper',
+      HemisphereLightHelper: 'https://threejs.org/docs/#api/helpers/HemisphereLightHelper',
+      PlaneHelper: 'https://threejs.org/docs/#api/helpers/PlaneHelper',
+      PointLightHelper: 'https://threejs.org/docs/#api/helpers/PointLightHelper',
+      RectAreaLightHelper: 'https://threejs.org/docs/#api/helpers/RectAreaLightHelper',
+      SkeletonHelper: 'https://threejs.org/docs/#api/helpers/SkeletonHelper',
+      SpotLightHelper: 'https://threejs.org/docs/#api/helpers/SpotLightHelper',
+      VertexNormalsHelper: 'https://threejs.org/docs/#api/helpers/VertexNormalsHelper',
+      AmbientLight: 'https://threejs.org/docs/#api/lights/AmbientLight',
+      DirectionalLight: 'https://threejs.org/docs/#api/lights/DirectionalLight',
+      HemisphereLight: 'https://threejs.org/docs/#api/lights/HemisphereLight',
+      Light: 'https://threejs.org/docs/#api/lights/Light',
+      PointLight: 'https://threejs.org/docs/#api/lights/PointLight',
+      RectAreaLight: 'https://threejs.org/docs/#api/lights/RectAreaLight',
+      SpotLight: 'https://threejs.org/docs/#api/lights/SpotLight',
+      DirectionalLightShadow: 'https://threejs.org/docs/#api/lights/shadows/DirectionalLightShadow',
+      LightShadow: 'https://threejs.org/docs/#api/lights/shadows/LightShadow',
+      SpotLightShadow: 'https://threejs.org/docs/#api/lights/shadows/SpotLightShadow',
+      AnimationLoader: 'https://threejs.org/docs/#api/loaders/AnimationLoader',
+      AudioLoader: 'https://threejs.org/docs/#api/loaders/AudioLoader',
+      BufferGeometryLoader: 'https://threejs.org/docs/#api/loaders/BufferGeometryLoader',
+      Cache: 'https://threejs.org/docs/#api/loaders/Cache',
+      CompressedTextureLoader: 'https://threejs.org/docs/#api/loaders/CompressedTextureLoader',
+      CubeTextureLoader: 'https://threejs.org/docs/#api/loaders/CubeTextureLoader',
+      DataTextureLoader: 'https://threejs.org/docs/#api/loaders/DataTextureLoader',
+      FileLoader: 'https://threejs.org/docs/#api/loaders/FileLoader',
+      FontLoader: 'https://threejs.org/docs/#api/loaders/FontLoader',
+      ImageBitmapLoader: 'https://threejs.org/docs/#api/loaders/ImageBitmapLoader',
+      ImageLoader: 'https://threejs.org/docs/#api/loaders/ImageLoader',
+      JSONLoader: 'https://threejs.org/docs/#api/loaders/JSONLoader',
+      Loader: 'https://threejs.org/docs/#api/loaders/Loader',
+      LoaderUtils: 'https://threejs.org/docs/#api/loaders/LoaderUtils',
+      MaterialLoader: 'https://threejs.org/docs/#api/loaders/MaterialLoader',
+      ObjectLoader: 'https://threejs.org/docs/#api/loaders/ObjectLoader',
+      TextureLoader: 'https://threejs.org/docs/#api/loaders/TextureLoader',
+      DefaultLoadingManager: 'https://threejs.org/docs/#api/loaders/managers/DefaultLoadingManager',
+      LoadingManager: 'https://threejs.org/docs/#api/loaders/managers/LoadingManager',
+      LineBasicMaterial: 'https://threejs.org/docs/#api/materials/LineBasicMaterial',
+      LineDashedMaterial: 'https://threejs.org/docs/#api/materials/LineDashedMaterial',
+      Material: 'https://threejs.org/docs/#api/materials/Material',
+      MeshBasicMaterial: 'https://threejs.org/docs/#api/materials/MeshBasicMaterial',
+      MeshDepthMaterial: 'https://threejs.org/docs/#api/materials/MeshDepthMaterial',
+      MeshLambertMaterial: 'https://threejs.org/docs/#api/materials/MeshLambertMaterial',
+      MeshNormalMaterial: 'https://threejs.org/docs/#api/materials/MeshNormalMaterial',
+      MeshPhongMaterial: 'https://threejs.org/docs/#api/materials/MeshPhongMaterial',
+      MeshPhysicalMaterial: 'https://threejs.org/docs/#api/materials/MeshPhysicalMaterial',
+      MeshStandardMaterial: 'https://threejs.org/docs/#api/materials/MeshStandardMaterial',
+      MeshToonMaterial: 'https://threejs.org/docs/#api/materials/MeshToonMaterial',
+      PointsMaterial: 'https://threejs.org/docs/#api/materials/PointsMaterial',
+      RawShaderMaterial: 'https://threejs.org/docs/#api/materials/RawShaderMaterial',
+      ShaderMaterial: 'https://threejs.org/docs/#api/materials/ShaderMaterial',
+      ShadowMaterial: 'https://threejs.org/docs/#api/materials/ShadowMaterial',
+      SpriteMaterial: 'https://threejs.org/docs/#api/materials/SpriteMaterial',
+      Box2: 'https://threejs.org/docs/#api/math/Box2',
+      Box3: 'https://threejs.org/docs/#api/math/Box3',
+      Color: 'https://threejs.org/docs/#api/math/Color',
+      Cylindrical: 'https://threejs.org/docs/#api/math/Cylindrical',
+      Euler: 'https://threejs.org/docs/#api/math/Euler',
+      Frustum: 'https://threejs.org/docs/#api/math/Frustum',
+      Interpolant: 'https://threejs.org/docs/#api/math/Interpolant',
+      Line3: 'https://threejs.org/docs/#api/math/Line3',
+      Math: 'https://threejs.org/docs/#api/math/Math',
+      Matrix3: 'https://threejs.org/docs/#api/math/Matrix3',
+      Matrix4: 'https://threejs.org/docs/#api/math/Matrix4',
+      Plane: 'https://threejs.org/docs/#api/math/Plane',
+      Quaternion: 'https://threejs.org/docs/#api/math/Quaternion',
+      Ray: 'https://threejs.org/docs/#api/math/Ray',
+      Sphere: 'https://threejs.org/docs/#api/math/Sphere',
+      Spherical: 'https://threejs.org/docs/#api/math/Spherical',
+      Triangle: 'https://threejs.org/docs/#api/math/Triangle',
+      Vector2: 'https://threejs.org/docs/#api/math/Vector2',
+      Vector3: 'https://threejs.org/docs/#api/math/Vector3',
+      Vector4: 'https://threejs.org/docs/#api/math/Vector4',
+      CubicInterpolant: 'https://threejs.org/docs/#api/math/interpolants/CubicInterpolant',
+      DiscreteInterpolant: 'https://threejs.org/docs/#api/math/interpolants/DiscreteInterpolant',
+      LinearInterpolant: 'https://threejs.org/docs/#api/math/interpolants/LinearInterpolant',
+      QuaternionLinearInterpolant: 'https://threejs.org/docs/#api/math/interpolants/QuaternionLinearInterpolant',
+      Bone: 'https://threejs.org/docs/#api/objects/Bone',
+      Group: 'https://threejs.org/docs/#api/objects/Group',
+      Line: 'https://threejs.org/docs/#api/objects/Line',
+      LineLoop: 'https://threejs.org/docs/#api/objects/LineLoop',
+      LineSegments: 'https://threejs.org/docs/#api/objects/LineSegments',
+      LOD: 'https://threejs.org/docs/#api/objects/LOD',
+      Mesh: 'https://threejs.org/docs/#api/objects/Mesh',
+      Points: 'https://threejs.org/docs/#api/objects/Points',
+      Skeleton: 'https://threejs.org/docs/#api/objects/Skeleton',
+      SkinnedMesh: 'https://threejs.org/docs/#api/objects/SkinnedMesh',
+      Sprite: 'https://threejs.org/docs/#api/objects/Sprite',
+      WebGLRenderer: 'https://threejs.org/docs/#api/renderers/WebGLRenderer',
+      WebGLRenderTarget: 'https://threejs.org/docs/#api/renderers/WebGLRenderTarget',
+      WebGLCubeRenderTarget: 'https://threejs.org/docs/#api/renderers/WebGLCubeRenderTarget',
+      ShaderChunk: 'https://threejs.org/docs/#api/renderers/shaders/ShaderChunk',
+      ShaderLib: 'https://threejs.org/docs/#api/renderers/shaders/ShaderLib',
+      UniformsLib: 'https://threejs.org/docs/#api/renderers/shaders/UniformsLib',
+      UniformsUtils: 'https://threejs.org/docs/#api/renderers/shaders/UniformsUtils',
+      Fog: 'https://threejs.org/docs/#api/scenes/Fog',
+      FogExp2: 'https://threejs.org/docs/#api/scenes/FogExp2',
+      Scene: 'https://threejs.org/docs/#api/scenes/Scene',
+      CanvasTexture: 'https://threejs.org/docs/#api/textures/CanvasTexture',
+      CompressedTexture: 'https://threejs.org/docs/#api/textures/CompressedTexture',
+      CubeTexture: 'https://threejs.org/docs/#api/textures/CubeTexture',
+      DataTexture: 'https://threejs.org/docs/#api/textures/DataTexture',
+      DepthTexture: 'https://threejs.org/docs/#api/textures/DepthTexture',
+      Texture: 'https://threejs.org/docs/#api/textures/Texture',
+      VideoTexture: 'https://threejs.org/docs/#api/textures/VideoTexture',
+      CCDIKSolver: 'https://threejs.org/docs/#examples/animations/CCDIKSolver',
+      MMDAnimationHelper: 'https://threejs.org/docs/#examples/animations/MMDAnimationHelper',
+      MMDPhysics: 'https://threejs.org/docs/#examples/animations/MMDPhysics',
+      OrbitControls: 'https://threejs.org/docs/#examples/controls/OrbitControls',
+      ConvexBufferGeometry: 'https://threejs.org/docs/#examples/geometries/ConvexBufferGeometry',
+      ConvexGeometry: 'https://threejs.org/docs/#examples/geometries/ConvexGeometry',
+      DecalGeometry: 'https://threejs.org/docs/#examples/geometries/DecalGeometry',
+      BabylonLoader: 'https://threejs.org/docs/#examples/loaders/BabylonLoader',
+      GLTFLoader: 'https://threejs.org/docs/#examples/loaders/GLTFLoader',
+      MMDLoader: 'https://threejs.org/docs/#examples/loaders/MMDLoader',
+      MTLLoader: 'https://threejs.org/docs/#examples/loaders/MTLLoader',
+      OBJLoader: 'https://threejs.org/docs/#examples/loaders/OBJLoader',
+      OBJLoader2: 'https://threejs.org/docs/#examples/loaders/OBJLoader2',
+      LoaderSupport: 'https://threejs.org/docs/#examples/loaders/LoaderSupport',
+      PCDLoader: 'https://threejs.org/docs/#examples/loaders/PCDLoader',
+      PDBLoader: 'https://threejs.org/docs/#examples/loaders/PDBLoader',
+      SVGLoader: 'https://threejs.org/docs/#examples/loaders/SVGLoader',
+      TGALoader: 'https://threejs.org/docs/#examples/loaders/TGALoader',
+      PRWMLoader: 'https://threejs.org/docs/#examples/loaders/PRWMLoader',
+      Lensflare: 'https://threejs.org/docs/#examples/objects/Lensflare',
+      GLTFExporter: 'https://threejs.org/docs/#examples/exporters/GLTFExporter',
+    });
+
+    function getKeywordLink(keyword) {
+      const dotNdx = keyword.indexOf('.');
+      if (dotNdx) {
+        const before = keyword.substring(0, dotNdx);
+        const link = codeKeywordLinks[before];
+        if (link) {
+          return `${link}.${keyword.substr(dotNdx + 1)}`;
+        }
+      }
+      return keyword.startsWith('THREE.')
+        ? codeKeywordLinks[keyword.substring(6)]
+        : codeKeywordLinks[keyword];
+    }
+
+    $('code').filter(function() {
+      return getKeywordLink(this.textContent) &&
+             this.parentElement.nodeName !== 'A';
+    }).wrap(function() {
+      const a = document.createElement('a');
+      a.href = getKeywordLink(this.textContent);
+      return a;
+    });
+
+    const methodPropertyRE = /^(\w+)\.(\w+)$/;
+    const classRE = /^(\w+)$/;
+    $('a').each(function() {
+      const href = this.getAttribute('href');
+      if (!href) {
+        return;
+      }
+      const m = methodPropertyRE.exec(href);
+      if (m) {
+        const codeKeywordLink = getKeywordLink(m[1]);
+        if (codeKeywordLink) {
+          this.setAttribute('href', `${codeKeywordLink}#${m[2]}`);
+        }
+      } else if (classRE.test(href)) {
+        const codeKeywordLink = getKeywordLink(href);
+        if (codeKeywordLink) {
+          this.setAttribute('href', codeKeywordLink);
+        }
+      }
+    });
+
+    $('pre>code')
+      .unwrap()
+      .replaceWith(function() {
+        return $(`<pre class="prettyprint showlinemods notranslate ${this.className || ''}" translate="no">${this.innerHTML}</pre>`);
+      });
+
+    return dom.serialize();
+  }
+
   const buildSettings = {
     outDir: 'out',
     baseUrl: 'https://threejsfundamentals.org',
@@ -161,6 +500,7 @@ module.exports = function(grunt) {
         },
       ],
     },
+    postHTMLFn: fixThreeJSLinks,
   };
 
   // just the hackiest way to get this working.

threejs/lessons/resources/lesson.js

@@ -38,345 +38,6 @@ function showContributors() {
 showContributors();
 
 $(document).ready(function($){
-  const supportedLangs = {
-    'en': true,
-    'zh': true,
-  };
-
-  function insertLang(codeKeywordLinks) {
-    const lang = document.documentElement.lang.substr(0, 2).toLowerCase();
-    const langPart = `#api/${supportedLangs[lang] ? lang : 'en'}/`;
-    const langAddedLinks = {};
-    for (const [keyword, url] of Object.entries(codeKeywordLinks)) {
-      langAddedLinks[keyword] = url.replace('#api/', langPart);
-    }
-    return langAddedLinks;
-  }
-
-  const codeKeywordLinks = insertLang({
-    AnimationAction: 'https://threejs.org/docs/#api/animation/AnimationAction',
-    AnimationClip: 'https://threejs.org/docs/#api/animation/AnimationClip',
-    AnimationMixer: 'https://threejs.org/docs/#api/animation/AnimationMixer',
-    AnimationObjectGroup: 'https://threejs.org/docs/#api/animation/AnimationObjectGroup',
-    AnimationUtils: 'https://threejs.org/docs/#api/animation/AnimationUtils',
-    KeyframeTrack: 'https://threejs.org/docs/#api/animation/KeyframeTrack',
-    PropertyBinding: 'https://threejs.org/docs/#api/animation/PropertyBinding',
-    PropertyMixer: 'https://threejs.org/docs/#api/animation/PropertyMixer',
-    BooleanKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/BooleanKeyframeTrack',
-    ColorKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/ColorKeyframeTrack',
-    NumberKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/NumberKeyframeTrack',
-    QuaternionKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/QuaternionKeyframeTrack',
-    StringKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/StringKeyframeTrack',
-    VectorKeyframeTrack: 'https://threejs.org/docs/#api/animation/tracks/VectorKeyframeTrack',
-    Audio: 'https://threejs.org/docs/#api/audio/Audio',
-    AudioAnalyser: 'https://threejs.org/docs/#api/audio/AudioAnalyser',
-    AudioContext: 'https://threejs.org/docs/#api/audio/AudioContext',
-    AudioListener: 'https://threejs.org/docs/#api/audio/AudioListener',
-    PositionalAudio: 'https://threejs.org/docs/#api/audio/PositionalAudio',
-    ArrayCamera: 'https://threejs.org/docs/#api/cameras/ArrayCamera',
-    Camera: 'https://threejs.org/docs/#api/cameras/Camera',
-    CubeCamera: 'https://threejs.org/docs/#api/cameras/CubeCamera',
-    OrthographicCamera: 'https://threejs.org/docs/#api/cameras/OrthographicCamera',
-    PerspectiveCamera: 'https://threejs.org/docs/#api/cameras/PerspectiveCamera',
-    StereoCamera: 'https://threejs.org/docs/#api/cameras/StereoCamera',
-    Animation: 'https://threejs.org/docs/#api/constants/Animation',
-    Core: 'https://threejs.org/docs/#api/constants/Core',
-    CustomBlendingEquation: 'https://threejs.org/docs/#api/constants/CustomBlendingEquations',
-    DrawModes: 'https://threejs.org/docs/#api/constants/DrawModes',
-    Materials: 'https://threejs.org/docs/#api/constants/Materials',
-    Renderer: 'https://threejs.org/docs/#api/constants/Renderer',
-    Textures: 'https://threejs.org/docs/#api/constants/Textures',
-    BufferAttribute: 'https://threejs.org/docs/#api/core/BufferAttribute',
-    BufferGeometry: 'https://threejs.org/docs/#api/core/BufferGeometry',
-    Clock: 'https://threejs.org/docs/#api/core/Clock',
-    DirectGeometry: 'https://threejs.org/docs/#api/core/DirectGeometry',
-    EventDispatcher: 'https://threejs.org/docs/#api/core/EventDispatcher',
-    Face3: 'https://threejs.org/docs/#api/core/Face3',
-    Geometry: 'https://threejs.org/docs/#api/core/Geometry',
-    InstancedBufferAttribute: 'https://threejs.org/docs/#api/core/InstancedBufferAttribute',
-    InstancedBufferGeometry: 'https://threejs.org/docs/#api/core/InstancedBufferGeometry',
-    InstancedInterleavedBuffer: 'https://threejs.org/docs/#api/core/InstancedInterleavedBuffer',
-    InterleavedBuffer: 'https://threejs.org/docs/#api/core/InterleavedBuffer',
-    InterleavedBufferAttribute: 'https://threejs.org/docs/#api/core/InterleavedBufferAttribute',
-    Layers: 'https://threejs.org/docs/#api/core/Layers',
-    Object3D: 'https://threejs.org/docs/#api/core/Object3D',
-    Raycaster: 'https://threejs.org/docs/#api/core/Raycaster',
-    Uniform: 'https://threejs.org/docs/#api/core/Uniform',
-    BufferAttributeTypes: 'https://threejs.org/docs/#api/core/bufferAttributeTypes/BufferAttributeTypes',
-    Earcut: 'https://threejs.org/docs/#api/extras/Earcut',
-    ShapeUtils: 'https://threejs.org/docs/#api/extras/ShapeUtils',
-    Curve: 'https://threejs.org/docs/#api/extras/core/Curve',
-    CurvePath: 'https://threejs.org/docs/#api/extras/core/CurvePath',
-    Font: 'https://threejs.org/docs/#api/extras/core/Font',
-    Interpolations: 'https://threejs.org/docs/#api/extras/core/Interpolations',
-    Path: 'https://threejs.org/docs/#api/extras/core/Path',
-    Shape: 'https://threejs.org/docs/#api/extras/core/Shape',
-    ShapePath: 'https://threejs.org/docs/#api/extras/core/ShapePath',
-    ArcCurve: 'https://threejs.org/docs/#api/extras/curves/ArcCurve',
-    CatmullRomCurve3: 'https://threejs.org/docs/#api/extras/curves/CatmullRomCurve3',
-    CubicBezierCurve: 'https://threejs.org/docs/#api/extras/curves/CubicBezierCurve',
-    CubicBezierCurve3: 'https://threejs.org/docs/#api/extras/curves/CubicBezierCurve3',
-    EllipseCurve: 'https://threejs.org/docs/#api/extras/curves/EllipseCurve',
-    LineCurve: 'https://threejs.org/docs/#api/extras/curves/LineCurve',
-    LineCurve3: 'https://threejs.org/docs/#api/extras/curves/LineCurve3',
-    QuadraticBezierCurve: 'https://threejs.org/docs/#api/extras/curves/QuadraticBezierCurve',
-    QuadraticBezierCurve3: 'https://threejs.org/docs/#api/extras/curves/QuadraticBezierCurve3',
-    SplineCurve: 'https://threejs.org/docs/#api/extras/curves/SplineCurve',
-    ImmediateRenderObject: 'https://threejs.org/docs/#api/extras/objects/ImmediateRenderObject',
-    BoxBufferGeometry: 'https://threejs.org/docs/#api/geometries/BoxBufferGeometry',
-    BoxGeometry: 'https://threejs.org/docs/#api/geometries/BoxGeometry',
-    CircleBufferGeometry: 'https://threejs.org/docs/#api/geometries/CircleBufferGeometry',
-    CircleGeometry: 'https://threejs.org/docs/#api/geometries/CircleGeometry',
-    ConeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ConeBufferGeometry',
-    ConeGeometry: 'https://threejs.org/docs/#api/geometries/ConeGeometry',
-    CylinderBufferGeometry: 'https://threejs.org/docs/#api/geometries/CylinderBufferGeometry',
-    CylinderGeometry: 'https://threejs.org/docs/#api/geometries/CylinderGeometry',
-    DodecahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/DodecahedronBufferGeometry',
-    DodecahedronGeometry: 'https://threejs.org/docs/#api/geometries/DodecahedronGeometry',
-    EdgesGeometry: 'https://threejs.org/docs/#api/geometries/EdgesGeometry',
-    ExtrudeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ExtrudeBufferGeometry',
-    ExtrudeGeometry: 'https://threejs.org/docs/#api/geometries/ExtrudeGeometry',
-    IcosahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/IcosahedronBufferGeometry',
-    IcosahedronGeometry: 'https://threejs.org/docs/#api/geometries/IcosahedronGeometry',
-    LatheBufferGeometry: 'https://threejs.org/docs/#api/geometries/LatheBufferGeometry',
-    LatheGeometry: 'https://threejs.org/docs/#api/geometries/LatheGeometry',
-    OctahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/OctahedronBufferGeometry',
-    OctahedronGeometry: 'https://threejs.org/docs/#api/geometries/OctahedronGeometry',
-    ParametricBufferGeometry: 'https://threejs.org/docs/#api/geometries/ParametricBufferGeometry',
-    ParametricGeometry: 'https://threejs.org/docs/#api/geometries/ParametricGeometry',
-    PlaneBufferGeometry: 'https://threejs.org/docs/#api/geometries/PlaneBufferGeometry',
-    PlaneGeometry: 'https://threejs.org/docs/#api/geometries/PlaneGeometry',
-    PolyhedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/PolyhedronBufferGeometry',
-    PolyhedronGeometry: 'https://threejs.org/docs/#api/geometries/PolyhedronGeometry',
-    RingBufferGeometry: 'https://threejs.org/docs/#api/geometries/RingBufferGeometry',
-    RingGeometry: 'https://threejs.org/docs/#api/geometries/RingGeometry',
-    ShapeBufferGeometry: 'https://threejs.org/docs/#api/geometries/ShapeBufferGeometry',
-    ShapeGeometry: 'https://threejs.org/docs/#api/geometries/ShapeGeometry',
-    SphereBufferGeometry: 'https://threejs.org/docs/#api/geometries/SphereBufferGeometry',
-    SphereGeometry: 'https://threejs.org/docs/#api/geometries/SphereGeometry',
-    TetrahedronBufferGeometry: 'https://threejs.org/docs/#api/geometries/TetrahedronBufferGeometry',
-    TetrahedronGeometry: 'https://threejs.org/docs/#api/geometries/TetrahedronGeometry',
-    TextBufferGeometry: 'https://threejs.org/docs/#api/geometries/TextBufferGeometry',
-    TextGeometry: 'https://threejs.org/docs/#api/geometries/TextGeometry',
-    TorusBufferGeometry: 'https://threejs.org/docs/#api/geometries/TorusBufferGeometry',
-    TorusGeometry: 'https://threejs.org/docs/#api/geometries/TorusGeometry',
-    TorusKnotBufferGeometry: 'https://threejs.org/docs/#api/geometries/TorusKnotBufferGeometry',
-    TorusKnotGeometry: 'https://threejs.org/docs/#api/geometries/TorusKnotGeometry',
-    TubeBufferGeometry: 'https://threejs.org/docs/#api/geometries/TubeBufferGeometry',
-    TubeGeometry: 'https://threejs.org/docs/#api/geometries/TubeGeometry',
-    WireframeGeometry: 'https://threejs.org/docs/#api/geometries/WireframeGeometry',
-    ArrowHelper: 'https://threejs.org/docs/#api/helpers/ArrowHelper',
-    AxesHelper: 'https://threejs.org/docs/#api/helpers/AxesHelper',
-    BoxHelper: 'https://threejs.org/docs/#api/helpers/BoxHelper',
-    Box3Helper: 'https://threejs.org/docs/#api/helpers/Box3Helper',
-    CameraHelper: 'https://threejs.org/docs/#api/helpers/CameraHelper',
-    DirectionalLightHelper: 'https://threejs.org/docs/#api/helpers/DirectionalLightHelper',
-    FaceNormalsHelper: 'https://threejs.org/docs/#api/helpers/FaceNormalsHelper',
-    GridHelper: 'https://threejs.org/docs/#api/helpers/GridHelper',
-    PolarGridHelper: 'https://threejs.org/docs/#api/helpers/PolarGridHelper',
-    HemisphereLightHelper: 'https://threejs.org/docs/#api/helpers/HemisphereLightHelper',
-    PlaneHelper: 'https://threejs.org/docs/#api/helpers/PlaneHelper',
-    PointLightHelper: 'https://threejs.org/docs/#api/helpers/PointLightHelper',
-    RectAreaLightHelper: 'https://threejs.org/docs/#api/helpers/RectAreaLightHelper',
-    SkeletonHelper: 'https://threejs.org/docs/#api/helpers/SkeletonHelper',
-    SpotLightHelper: 'https://threejs.org/docs/#api/helpers/SpotLightHelper',
-    VertexNormalsHelper: 'https://threejs.org/docs/#api/helpers/VertexNormalsHelper',
-    AmbientLight: 'https://threejs.org/docs/#api/lights/AmbientLight',
-    DirectionalLight: 'https://threejs.org/docs/#api/lights/DirectionalLight',
-    HemisphereLight: 'https://threejs.org/docs/#api/lights/HemisphereLight',
-    Light: 'https://threejs.org/docs/#api/lights/Light',
-    PointLight: 'https://threejs.org/docs/#api/lights/PointLight',
-    RectAreaLight: 'https://threejs.org/docs/#api/lights/RectAreaLight',
-    SpotLight: 'https://threejs.org/docs/#api/lights/SpotLight',
-    DirectionalLightShadow: 'https://threejs.org/docs/#api/lights/shadows/DirectionalLightShadow',
-    LightShadow: 'https://threejs.org/docs/#api/lights/shadows/LightShadow',
-    SpotLightShadow: 'https://threejs.org/docs/#api/lights/shadows/SpotLightShadow',
-    AnimationLoader: 'https://threejs.org/docs/#api/loaders/AnimationLoader',
-    AudioLoader: 'https://threejs.org/docs/#api/loaders/AudioLoader',
-    BufferGeometryLoader: 'https://threejs.org/docs/#api/loaders/BufferGeometryLoader',
-    Cache: 'https://threejs.org/docs/#api/loaders/Cache',
-    CompressedTextureLoader: 'https://threejs.org/docs/#api/loaders/CompressedTextureLoader',
-    CubeTextureLoader: 'https://threejs.org/docs/#api/loaders/CubeTextureLoader',
-    DataTextureLoader: 'https://threejs.org/docs/#api/loaders/DataTextureLoader',
-    FileLoader: 'https://threejs.org/docs/#api/loaders/FileLoader',
-    FontLoader: 'https://threejs.org/docs/#api/loaders/FontLoader',
-    ImageBitmapLoader: 'https://threejs.org/docs/#api/loaders/ImageBitmapLoader',
-    ImageLoader: 'https://threejs.org/docs/#api/loaders/ImageLoader',
-    JSONLoader: 'https://threejs.org/docs/#api/loaders/JSONLoader',
-    Loader: 'https://threejs.org/docs/#api/loaders/Loader',
-    LoaderUtils: 'https://threejs.org/docs/#api/loaders/LoaderUtils',
-    MaterialLoader: 'https://threejs.org/docs/#api/loaders/MaterialLoader',
-    ObjectLoader: 'https://threejs.org/docs/#api/loaders/ObjectLoader',
-    TextureLoader: 'https://threejs.org/docs/#api/loaders/TextureLoader',
-    DefaultLoadingManager: 'https://threejs.org/docs/#api/loaders/managers/DefaultLoadingManager',
-    LoadingManager: 'https://threejs.org/docs/#api/loaders/managers/LoadingManager',
-    LineBasicMaterial: 'https://threejs.org/docs/#api/materials/LineBasicMaterial',
-    LineDashedMaterial: 'https://threejs.org/docs/#api/materials/LineDashedMaterial',
-    Material: 'https://threejs.org/docs/#api/materials/Material',
-    MeshBasicMaterial: 'https://threejs.org/docs/#api/materials/MeshBasicMaterial',
-    MeshDepthMaterial: 'https://threejs.org/docs/#api/materials/MeshDepthMaterial',
-    MeshLambertMaterial: 'https://threejs.org/docs/#api/materials/MeshLambertMaterial',
-    MeshNormalMaterial: 'https://threejs.org/docs/#api/materials/MeshNormalMaterial',
-    MeshPhongMaterial: 'https://threejs.org/docs/#api/materials/MeshPhongMaterial',
-    MeshPhysicalMaterial: 'https://threejs.org/docs/#api/materials/MeshPhysicalMaterial',
-    MeshStandardMaterial: 'https://threejs.org/docs/#api/materials/MeshStandardMaterial',
-    MeshToonMaterial: 'https://threejs.org/docs/#api/materials/MeshToonMaterial',
-    PointsMaterial: 'https://threejs.org/docs/#api/materials/PointsMaterial',
-    RawShaderMaterial: 'https://threejs.org/docs/#api/materials/RawShaderMaterial',
-    ShaderMaterial: 'https://threejs.org/docs/#api/materials/ShaderMaterial',
-    ShadowMaterial: 'https://threejs.org/docs/#api/materials/ShadowMaterial',
-    SpriteMaterial: 'https://threejs.org/docs/#api/materials/SpriteMaterial',
-    Box2: 'https://threejs.org/docs/#api/math/Box2',
-    Box3: 'https://threejs.org/docs/#api/math/Box3',
-    Color: 'https://threejs.org/docs/#api/math/Color',
-    Cylindrical: 'https://threejs.org/docs/#api/math/Cylindrical',
-    Euler: 'https://threejs.org/docs/#api/math/Euler',
-    Frustum: 'https://threejs.org/docs/#api/math/Frustum',
-    Interpolant: 'https://threejs.org/docs/#api/math/Interpolant',
-    Line3: 'https://threejs.org/docs/#api/math/Line3',
-    Math: 'https://threejs.org/docs/#api/math/Math',
-    Matrix3: 'https://threejs.org/docs/#api/math/Matrix3',
-    Matrix4: 'https://threejs.org/docs/#api/math/Matrix4',
-    Plane: 'https://threejs.org/docs/#api/math/Plane',
-    Quaternion: 'https://threejs.org/docs/#api/math/Quaternion',
-    Ray: 'https://threejs.org/docs/#api/math/Ray',
-    Sphere: 'https://threejs.org/docs/#api/math/Sphere',
-    Spherical: 'https://threejs.org/docs/#api/math/Spherical',
-    Triangle: 'https://threejs.org/docs/#api/math/Triangle',
-    Vector2: 'https://threejs.org/docs/#api/math/Vector2',
-    Vector3: 'https://threejs.org/docs/#api/math/Vector3',
-    Vector4: 'https://threejs.org/docs/#api/math/Vector4',
-    CubicInterpolant: 'https://threejs.org/docs/#api/math/interpolants/CubicInterpolant',
-    DiscreteInterpolant: 'https://threejs.org/docs/#api/math/interpolants/DiscreteInterpolant',
-    LinearInterpolant: 'https://threejs.org/docs/#api/math/interpolants/LinearInterpolant',
-    QuaternionLinearInterpolant: 'https://threejs.org/docs/#api/math/interpolants/QuaternionLinearInterpolant',
-    Bone: 'https://threejs.org/docs/#api/objects/Bone',
-    Group: 'https://threejs.org/docs/#api/objects/Group',
-    Line: 'https://threejs.org/docs/#api/objects/Line',
-    LineLoop: 'https://threejs.org/docs/#api/objects/LineLoop',
-    LineSegments: 'https://threejs.org/docs/#api/objects/LineSegments',
-    LOD: 'https://threejs.org/docs/#api/objects/LOD',
-    Mesh: 'https://threejs.org/docs/#api/objects/Mesh',
-    Points: 'https://threejs.org/docs/#api/objects/Points',
-    Skeleton: 'https://threejs.org/docs/#api/objects/Skeleton',
-    SkinnedMesh: 'https://threejs.org/docs/#api/objects/SkinnedMesh',
-    Sprite: 'https://threejs.org/docs/#api/objects/Sprite',
-    WebGLRenderer: 'https://threejs.org/docs/#api/renderers/WebGLRenderer',
-    WebGLRenderTarget: 'https://threejs.org/docs/#api/renderers/WebGLRenderTarget',
-    WebGLCubeRenderTarget: 'https://threejs.org/docs/#api/renderers/WebGLCubeRenderTarget',
-    ShaderChunk: 'https://threejs.org/docs/#api/renderers/shaders/ShaderChunk',
-    ShaderLib: 'https://threejs.org/docs/#api/renderers/shaders/ShaderLib',
-    UniformsLib: 'https://threejs.org/docs/#api/renderers/shaders/UniformsLib',
-    UniformsUtils: 'https://threejs.org/docs/#api/renderers/shaders/UniformsUtils',
-    Fog: 'https://threejs.org/docs/#api/scenes/Fog',
-    FogExp2: 'https://threejs.org/docs/#api/scenes/FogExp2',
-    Scene: 'https://threejs.org/docs/#api/scenes/Scene',
-    CanvasTexture: 'https://threejs.org/docs/#api/textures/CanvasTexture',
-    CompressedTexture: 'https://threejs.org/docs/#api/textures/CompressedTexture',
-    CubeTexture: 'https://threejs.org/docs/#api/textures/CubeTexture',
-    DataTexture: 'https://threejs.org/docs/#api/textures/DataTexture',
-    DepthTexture: 'https://threejs.org/docs/#api/textures/DepthTexture',
-    Texture: 'https://threejs.org/docs/#api/textures/Texture',
-    VideoTexture: 'https://threejs.org/docs/#api/textures/VideoTexture',
-    CCDIKSolver: 'https://threejs.org/docs/#examples/animations/CCDIKSolver',
-    MMDAnimationHelper: 'https://threejs.org/docs/#examples/animations/MMDAnimationHelper',
-    MMDPhysics: 'https://threejs.org/docs/#examples/animations/MMDPhysics',
-    OrbitControls: 'https://threejs.org/docs/#examples/controls/OrbitControls',
-    ConvexBufferGeometry: 'https://threejs.org/docs/#examples/geometries/ConvexBufferGeometry',
-    ConvexGeometry: 'https://threejs.org/docs/#examples/geometries/ConvexGeometry',
-    DecalGeometry: 'https://threejs.org/docs/#examples/geometries/DecalGeometry',
-    BabylonLoader: 'https://threejs.org/docs/#examples/loaders/BabylonLoader',
-    GLTFLoader: 'https://threejs.org/docs/#examples/loaders/GLTFLoader',
-    MMDLoader: 'https://threejs.org/docs/#examples/loaders/MMDLoader',
-    MTLLoader: 'https://threejs.org/docs/#examples/loaders/MTLLoader',
-    OBJLoader: 'https://threejs.org/docs/#examples/loaders/OBJLoader',
-    OBJLoader2: 'https://threejs.org/docs/#examples/loaders/OBJLoader2',
-    LoaderSupport: 'https://threejs.org/docs/#examples/loaders/LoaderSupport',
-    PCDLoader: 'https://threejs.org/docs/#examples/loaders/PCDLoader',
-    PDBLoader: 'https://threejs.org/docs/#examples/loaders/PDBLoader',
-    SVGLoader: 'https://threejs.org/docs/#examples/loaders/SVGLoader',
-    TGALoader: 'https://threejs.org/docs/#examples/loaders/TGALoader',
-    PRWMLoader: 'https://threejs.org/docs/#examples/loaders/PRWMLoader',
-    Lensflare: 'https://threejs.org/docs/#examples/objects/Lensflare',
-    GLTFExporter: 'https://threejs.org/docs/#examples/exporters/GLTFExporter',
-  });
-
-  function getKeywordLink(keyword) {
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-    if (!href) {
-      return;
-    }
-    const m = methodPropertyRE.exec(href);
-    if (m) {
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-      if (codeKeywordLink) {
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-      }
-    } else if (classRE.test(href)) {
-      const codeKeywordLink = getKeywordLink(href);
-      if (codeKeywordLink) {
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-      }
-    }
-  });
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-  const linkImgs = function(bigHref) {
-    return function() {
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-      a.href = bigHref;
-      a.title = this.alt;
-      a.className = this.className;
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-      this.setAttribute('align', '');
-      this.className = '';
-      this.style.border = '0px';
-      return a;
-    };
-  };
-  const linkSmallImgs = function(ext) {
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-      const src = this.src;
-      return linkImgs(src.substr(0, src.length - 7) + ext);
-    };
-  };
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-    return linkImgs(src);
-  };
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-  $('img[src$="-sm.jpg"]').wrap(linkSmallImgs('.jpg'));
-  $('img[src$="-sm.gif"]').wrap(linkSmallImgs('.gif'));
-  $('img[src$="-sm.png"]').wrap(linkSmallImgs('.png'));
-  $('pre>code')
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