Three.js API手册

动画
AnimationAction AnimationClip AnimationMixer AnimationObjectGroup AnimationUtils KeyframeTrack PropertyBinding PropertyMixer
动画 / 轨道
BooleanKeyframeTrack ColorKeyframeTrack NumberKeyframeTrack QuaternionKeyframeTrack StringKeyframeTrack VectorKeyframeTrack
音频
Audio AudioAnalyser AudioContext AudioListener PositionalAudio
摄像机
ArrayCamera Camera CubeCamera OrthographicCamera PerspectiveCamera StereoCamera
常量
Animation Core CustomBlendingEquation DrawModes Materials Renderer Textures
核心
BufferAttribute BufferGeometry Clock DirectGeometry EventDispatcher Face3 Geometry InstancedBufferAttribute InstancedBufferGeometry InstancedInterleavedBuffer InterleavedBuffer InterleavedBufferAttribute Layers Object3D Raycaster Uniform
核心 / BufferAttributes
BufferAttribute_Types
弃用列表
DeprecatedList
附件
Earcut ShapeUtils
附件 / 核心
Curve CurvePath Font Interpolations Path Shape ShapePath
附件 / 曲线
ArcCurve CatmullRomCurve3 CubicBezierCurve CubicBezierCurve3 EllipseCurve LineCurve LineCurve3 QuadraticBezierCurve QuadraticBezierCurve3 SplineCurve
附件 / 物体
ImmediateRenderObject
几何体
BoxBufferGeometry BoxGeometry CircleBufferGeometry CircleGeometry ConeBufferGeometry ConeGeometry CylinderBufferGeometry CylinderGeometry DodecahedronBufferGeometry DodecahedronGeometry EdgesGeometry ExtrudeBufferGeometry ExtrudeGeometry IcosahedronBufferGeometry IcosahedronGeometry LatheBufferGeometry LatheGeometry OctahedronBufferGeometry OctahedronGeometry ParametricBufferGeometry ParametricGeometry PlaneBufferGeometry PlaneGeometry PolyhedronBufferGeometry PolyhedronGeometry RingBufferGeometry RingGeometry ShapeBufferGeometry ShapeGeometry SphereBufferGeometry SphereGeometry TetrahedronBufferGeometry TetrahedronGeometry TextBufferGeometry TextGeometry TorusBufferGeometry TorusGeometry TorusKnotBufferGeometry TorusKnotGeometry TubeBufferGeometry TubeGeometry WireframeGeometry
辅助对象
ArrowHelper AxesHelper BoxHelper Box3Helper CameraHelper DirectionalLightHelper FaceNormalsHelper GridHelper PolarGridHelper PositionalAudioHelper HemisphereLightHelper PlaneHelper PointLightHelper RectAreaLightHelper SkeletonHelper SpotLightHelper VertexNormalsHelper
灯光
AmbientLight DirectionalLight HemisphereLight Light PointLight RectAreaLight SpotLight
灯光 / 阴影
DirectionalLightShadow LightShadow SpotLightShadow
加载器
AnimationLoader AudioLoader BufferGeometryLoader Cache CompressedTextureLoader CubeTextureLoader DataTextureLoader FileLoader FontLoader ImageBitmapLoader ImageLoader Loader LoaderUtils MaterialLoader ObjectLoader TextureLoader
加载器 / 管理器
DefaultLoadingManager LoadingManager
材质
LineBasicMaterial LineDashedMaterial Material MeshBasicMaterial MeshDepthMaterial MeshDistanceMaterial MeshLambertMaterial MeshMatcapMaterial MeshNormalMaterial MeshPhongMaterial MeshPhysicalMaterial MeshStandardMaterial MeshToonMaterial PointsMaterial RawShaderMaterial ShaderMaterial ShadowMaterial SpriteMaterial
数学库
Box2 Box3 Color Cylindrical Euler Frustum Interpolant Line3 Math Matrix3 Matrix4 Plane Quaternion Ray Sphere Spherical Triangle Vector2 Vector3 Vector4
数学库 / 插值
CubicInterpolant DiscreteInterpolant LinearInterpolant QuaternionLinearInterpolant
物体
Bone Group Line LineLoop LineSegments LOD Mesh Points Skeleton SkinnedMesh Sprite
渲染器
WebGLMultisampleRenderTarget WebGLRenderer WebGLRenderTarget WebGLRenderTargetCube
渲染器 / 着色器
ShaderChunk ShaderLib UniformsLib UniformsUtils
场景
Fog FogExp2 Scene
纹理贴图
CanvasTexture CompressedTexture CubeTexture DataTexture DataTexture3D DepthTexture Texture VideoTexture
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AudioLoader

用来加载 AudioBuffer的一个类。 内部默认使用FileLoader来加载文件。

例子

// 初始化一个监听 
var audioListener = new THREE.AudioListener(); 
// 把监听添加到camera 
camera.add( audioListener ); 
// 初始化音频对象 
var oceanAmbientSound = new THREE.Audio( audioListener ); 
// 添加一个音频对象到场景中 
scene.add( oceanAmbientSound ); 
// 初始化一个加载器 
var loader = new THREE.AudioLoader(); 
// 加载资源 
loader.load( 
  // 资源URL 
  'audio/ambient_ocean.ogg', 
  // onLoad回调 
  function ( audioBuffer ) { 
    // 给一个加载器对象设置音频对象的缓存 
    oceanAmbientSound.setBuffer( audioBuffer ); 
    // 播放音频 
    oceanAmbientSound.play(); 
  }, 
  // onProgress回调 
  function ( xhr ) { 
    console.log( (xhr.loaded / xhr.total * 100) + '% loaded' ); 
  }, 
  // onError回调 
  function ( err ) { 
    console.log( 'An error happened' ); 
  } 
);

构造函数

AudioLoader( context : String, manager : LoadingManager )

context — 加载器使用的AudioContext。 默认为window.AudioContext.
manager — 加载器使用的loadingManager。默认为THREE.DefaultLoadingManager.

创建一个新的AudioLoader.

属性

# .manager : LoadingManager

加载器正在使用的loadingManager。默认为DefaultLoadingManager.

方法

# .load ( url : String, onLoad : Function, onProgress : Function, onError : Function ) : null

url — 文件的URL或者路径,也可以为 Data URI.
onLoad — 加载完成时将调用。回调参数为将要加载的响应文本。
onProgress — 将在加载过程中进行调用。参数为XMLHttpRequest实例,实例包含total和loaded字节.
onError — 在加载错误时被调用。

从URL中进行加载并将已经加载的AudioBuffer传递给onLoad。

源 -

src/loaders/AudioLoader.js