Class WGLTextures

constructor

• new WGLTextures(driver: WGLDriver): WGLTextures

  Parameters

  • driver: WGLDriver

  Returns WGLTextures

Readonlywhite

initialized

• get initialized(): Promise<void>

  Returns Promise<void>

maxTextureCount

• get maxTextureCount(): number

  Returns number

addEmpty

• addEmpty(dimensions: Vec2Like, options?: TextureOptions): Promise<TextureHandle>

  Parameters

  • dimensions: Vec2Like
  • Optionaloptions: TextureOptions

  Returns Promise<TextureHandle>

addFromImageBitmap

• addFromImageBitmap(
      imageBitmap: ImageBitmap,
      options?: TextureOptions,
  ): Promise<TextureHandle>

  Parameters

  • imageBitmap: ImageBitmap
  • Optionaloptions: TextureOptions

  Returns Promise<TextureHandle>

createTexture

• createTexture(
      params?: TextureParams,
      configure?: (tex: WebGLTexture) => void,
  ): WebGLTexture

  Parameters

  • Optionalparams: TextureParams
  • Optionalconfigure: (tex: WebGLTexture) => void

  Returns WebGLTexture

get

• get(handle: TextureHandle): undefined | WebGLTexture

  Parameters

  • handle: TextureHandle

  Returns undefined | WebGLTexture

initialize

• initialize(): Promise<void>

  Initialize any rendering resources associated with this handler. E.g., compile shaders, create textures.

  Returns Promise<void>

  Remarks

  Rendering will only continue when all handler's initialize promises have resolved.

setFromImageBitmap

• setFromImageBitmap(
      handle: TextureHandle,
      imageBitmap: ImageBitmap,
      options?: TextureParams,
  ): Promise<void>

  Parameters

  • handle: TextureHandle
  • imageBitmap: ImageBitmap
  • Optionaloptions: TextureParams

  Returns Promise<void>

uninitialize

• uninitialize(): Promise<void>

  Uninitialize any rendering resources associated with this handler. E.g., delete shaders.

  Returns Promise<void>

uploadImageSource

• uploadImageSource(handle: TextureHandle, source: TexImageSource): void

  Parameters

  • handle: TextureHandle
  • source: TexImageSource

  Returns void