Class DRACOLoader2

constructor

• new DRACOLoader2(manager?): DRACOLoader2

• Parameters

  • Optional manager: LoadingManager

  Returns DRACOLoader2

encoderConfig

encoderPending

Static DRACO_LIBRARY_PATH

Static LibraryValueMap

_loadLibrary

• _loadLibrary(url, responseType): Promise<any>

• Parameters

  • url: string

  • responseType: string

  Returns Promise<any>

initDecoder

• initDecoder(): Promise<any>

• Returns Promise<any>

initEncoder

• initEncoder(): Promise<any>

• Returns Promise<any>

preload

• preload(decoder?, encoder?): DRACOLoader

• Parameters

  • decoder: boolean = true

  • encoder: boolean = false

  Returns DRACOLoader

transform

• transform(res, _): undefined | Mesh<BufferGeometry<NormalBufferAttributes, Event, string>, Material<Event, string> | Material<Event, string>[]>

• Transform after load, like convert geometry to mesh, etc. for reference see DRACOLoader2 or PLYLoadPlugin

  Parameters

  • res: BufferGeometry<NormalBufferAttributes, Event, string>

    result of load

  • _: AnyOptions

  Returns undefined | Mesh<BufferGeometry<NormalBufferAttributes, Event, string>, Material<Event, string> | Material<Event, string>[]>

Static SetDecoderJsString

• SetDecoderJsString(jsString): void

• Set the decoder js string Sample for how to set LibraryValueMap This is useful for bundling the draco decoder js file with your app source

  Parameters

  • jsString: string

    the contents of draco_decoder.js file

  Returns void

  Example

  First put the draco_decoder.js file in your src folder, then import it in js/ts as a string

  import draco_decoder from './libs/draco_decoder.1.5.6.js?raw' // vite will load this as a string
  // console.log(draco_decoder) // this should be a string with js content
  DRACOLoader2.SetDecoderJsString(draco_decoder)
  Copy