Class WebGL2Device

constructor

• new WebGL2Device(
      canvas: HTMLCanvasElement,
      gl?: WebGL2RenderingContext,
  ): WebGL2Device

  Parameters

  • canvas: HTMLCanvasElement
  • Optionalgl: WebGL2RenderingContext

  Returns WebGL2Device

Readonlycanvas

ReadonlyviewportWidth

ReadonlyviewportHeight

beginFrame

• beginFrame(): void

  Returns void

endFrame

• endFrame(): void

  Returns void

setCamera

• setCamera(cam: Readonly<CameraView>): void

  Parameters

  • cam: Readonly<CameraView>

  Returns void

registerAtlas

• registerAtlas(desc: AtlasDescriptor): number

  Parameters

  • desc: AtlasDescriptor

  Returns number

releaseAtlas

• releaseAtlas(handle: number): void

  Parameters

  • handle: number

  Returns void

drawSprite

• drawSprite(
      worldX: number,
      worldY: number,
      worldZ: number,
      atlas: number,
      frame: number,
      tint?: Readonly<ColorRGBA>,
  ): void

  Parameters

  • worldX: number
  • worldY: number
  • worldZ: number
  • atlas: number
  • frame: number
  • Optionaltint: Readonly<ColorRGBA>

  Returns void

drawTile

• drawTile(tileX: number, tileY: number, atlas: number, frame: number): void

  Parameters

  • tileX: number
  • tileY: number
  • atlas: number
  • frame: number

  Returns void

drawText

• drawText(worldX: number, worldY: number, text: string, style: TextStyle): void

  Parameters

  • worldX: number
  • worldY: number
  • text: string
  • style: TextStyle

  Returns void

drawParticle

• drawParticle(
      worldX: number,
      worldY: number,
      worldZ: number,
      size: number,
      color: Readonly<ColorRGBA>,
      additive: boolean,
  ): void

  Parameters

  • worldX: number
  • worldY: number
  • worldZ: number
  • size: number
  • color: Readonly<ColorRGBA>
  • additive: boolean

  Returns void

getDrawCallCount

• getDrawCallCount(): number

  Returns number

dispose

• dispose(): void

  Returns void

getBatcherStats

• getBatcherStats(): {
      flushCount: number;
      instanceTotal: number;
      capacity: number;
  }

  Returns { flushCount: number; instanceTotal: number; capacity: number }

_peekLastUpload

• _peekLastUpload(): { count: number; floats: number }

  Returns { count: number; floats: number }