Class ResourceManager

constructor

• new ResourceManager(engine): ResourceManager

• Parameters

  • engine: Engine

  Returns ResourceManager

ReadonlyaudioLoader

ReadonlycubeTextureLoader

Readonlyengine

ReadonlyexrLoader

ReadonlyfileLoader

ReadonlyglTFLoader

ReadonlyhdrCubeTextureLoader

ReadonlyrgbeLoader

ReadonlytextureLoader

ReadonlytgaLoader

ReadonlytiffLoader

dispose

• dispose(): void

• Dispose

  Returns void

  Memberof

  ResourceManager

disposeMaterial

• disposeMaterial(material, disposeTexture?): void

• Dispose a three.js native material

  Parameters

  • material: Material
  • OptionaldisposeTexture: boolean = true

  Returns void

  Memberof

  ResourceManager

disposeTexture

• disposeTexture(texture): void

• Dispose a three.js native textrue

  Parameters

  • texture: Texture

  Returns void

  Memberof

  ResourceManager

emit

• emit(event): void

• Emit event

  Parameters

  • event: {
        type: string;
        [key: string]: any;
    }

    • [key: string]: any

    • type: string

  Returns void

  Memberof

  EventDispatcher

getGLTFUrl

• getGLTFUrl(glTF): string

• Get GLTF Resource src url.

  Parameters

  • glTF: GLTF

  Returns string

  Memberof

  ResourceManager

getResourceUrl

• getResourceUrl(resource): string

• Get Reousrce src url

  Parameters

  • resource: Resource

  Returns string

  Memberof

  ResourceManager

getTextureUrl

• getTextureUrl(texture): string

• Get Texture resource src url.

  Parameters

  • texture: Texture

  Returns string

  Memberof

  ResourceManager

loadAudio

• loadAudio(url, onProgress?): Promise<AudioBuffer>

• Load audio resource

  Parameters

  • url: string
  • OptionalonProgress: ((event: ProgressEvent<EventTarget>) => void)
    • • (event): void

      • Parameters

        • event: ProgressEvent<EventTarget>

        Returns void

  Returns Promise<AudioBuffer>

  Memberof

  ResourceManager

loadCubeTexture

• loadCubeTexture(urls, onProgress?): Promise<TextureResource>

• Load a cube texture (support format: png, jpg, jpeg, hdr)

  Parameters

  • urls: string[]
  • OptionalonProgress: ((event: ProgressEvent<EventTarget>) => void)
    • • (event): void

      • Parameters

        • event: ProgressEvent<EventTarget>

        Returns void

  Returns Promise<TextureResource>

  Memberof

  ResourceManager

loadFile

• loadFile(url, onProgress?): Promise<string | ArrayBuffer>

• Load file resource

  Parameters

  • url: string
  • OptionalonProgress: ((event: ProgressEvent<EventTarget>) => void)
    • • (event): void

      • Parameters

        • event: ProgressEvent<EventTarget>

        Returns void

  Returns Promise<string | ArrayBuffer>

  Memberof

  ResourceManager

loadGLTF

• loadGLTF(url, onProgress?): Promise<GLTFResource>

• Load a glTF

  Parameters

  • url: string
  • OptionalonProgress: ((event: ProgressEvent<EventTarget>) => void)
    • • (event): void

      • Parameters

        • event: ProgressEvent<EventTarget>

        Returns void

  Returns Promise<GLTFResource>

  Memberof

  ResourceManager

loadTexture

• loadTexture(url, onProgress?): Promise<TextureResource>

• Load a texture (support format: png, jpg, jpeg, tag, tiff, hdr, exr)

  Parameters

  • url: string
  • OptionalonProgress: ((event: ProgressEvent<EventTarget>) => void)
    • • (event): void

      • Parameters

        • event: ProgressEvent<EventTarget>

        Returns void

  Returns Promise<TextureResource>

  Memberof

  ResourceManager

off

• off(type, callback?): void

• Unsubscribe a event, if the callback param is not defined, all subscribers of this type will be removed.

  Parameters

  • type: string
  • Optionalcallback: SubscriberCallbackFn

    subscriber callback

  Returns void

  Memberof

  EventDispatcher

on

• on(type, callback, options?): void

• Subscribe a event

  Parameters

  • type: string

    event type
  • callback: SubscriberCallbackFn

    callback functions
  • Optionaloptions: {
        priority?: Priority;
        target?: any;
    } = {}

    options

    • Optionalpriority?: Priority

    • Optionaltarget?: any

  Returns void

  Memberof

  EventDispatcher

once

• once(type, callback, options?): void

• Subscribe a event, just emit once

  Parameters

  • type: string
  • callback: SubscriberCallbackFn

    subscriber callback
  • options: {
        priority?: Priority;
        target?: any;
    } = {}

    • Optionalpriority?: Priority

    • Optionaltarget?: any

  Returns void

  Memberof

  EventDispatcher

setDRACOLoader

• setDRACOLoader(decoderPath, workerLimit?): void

• Set draco loacer for glTFLoader

  Parameters

  • decoderPath: string
  • OptionalworkerLimit: number = 1

  Returns void

  Memberof

  ResourceManager

setKTX2Loader

• setKTX2Loader(transcoderPath, workerLimit?): void

• Set ktx2 loader for glTFLoader

  Parameters

  • transcoderPath: string
  • OptionalworkerLimit: number = 1

  Returns void

  Memberof

  ResourceManager

setMeshoptDecoder

• setMeshoptDecoder(): void

• Set meshopt decoder

  Returns void

  Memberof

  ResourceManager