Variable TextureToolsConst

Type Declaration

• ApplyPostProcess: (
      postProcessName: string,
      internalTexture: InternalTexture,
      scene: Scene,
      type?: number,
      samplingMode?: number,
      format?: number,
      width?: number,
      height?: number,
  ) => Promise<InternalTexture>

  Apply a post process to a texture

  Param: postProcessName

  name of the fragment post process

  Param: internalTexture

  the texture to encode

  Param: scene

  the scene hosting the texture

  Param: type

  type of the output texture. If not provided, use the one from internalTexture

  Param: samplingMode

  sampling mode to use to sample the source texture. If not provided, use the one from internalTexture

  Param: format

  format of the output texture. If not provided, use the one from internalTexture

  Returns

  a promise with the internalTexture having its texture replaced by the result of the processing

• CreateResizedCopy: (
      texture: Texture,
      width: number,
      height: number,
      useBilinearMode?: boolean,
  ) => Texture

  Uses the GPU to create a copy texture rescaled at a given size

  Param: texture

  Texture to copy from

  Param: width

  defines the desired width

  Param: height

  defines the desired height

  Param: useBilinearMode

  defines if bilinear mode has to be used

  Returns

  the generated texture

• FromHalfFloat: (value: number) => number

  Converts a half float to a number

  Param: value

  half float to convert

  Returns

  converted half float

• GetTextureDataAsync: (
      texture: BaseTexture,
      width?: number,
      height?: number,
      face?: number,
      lod?: number,
      forceRTT?: boolean,
      slice?: number,
  ) => Promise<Uint8Array<ArrayBufferLike>>

  Gets the data of the specified texture by rendering it to an intermediate RGBA texture and retrieving the bytes from it. This is convienent to get 8-bit RGBA values for a texture in a GPU compressed format.

  Param: texture

  the source texture

  Param: width

  the width of the result, which does not have to match the source texture width

  Param: height

  the height of the result, which does not have to match the source texture height

  Param: face

  if the texture has multiple faces, the face index to use for the source

  Param: lod

  if the texture has multiple LODs, the lod index to use for the source

  Returns

  the 8-bit texture data

• ToHalfFloat: (value: number) => number

  Converts a number to half float

  Param: value

  number to convert

  Returns

  converted number