Class PerspectiveProjection

constructor

• new PerspectiveProjection(options?: PerspectiveOptions): PerspectiveProjection

  Creates a new PerspectiveProjection.

  Parameters

  • options: PerspectiveOptions = {}

    The configuration options.

  Returns PerspectiveProjection

aspect

far

fov

near

Readonlytype

getMatrix

• getMatrix(): Matrix4

  Returns the calculated projection matrix.

  Returns Matrix4

  The projection matrix.

setAspect

• setAspect(value: number): void

  Sets the aspect ratio of the projection.

  Parameters

  • value: number

    The aspect ratio (width / height).

  Returns void

update

• update(): void

  Updates the projection matrix based on current properties.

  Returns void

zoom

• zoom(delta: number): void

  Adjusts the zoom/scale of the projection.

  Parameters

  • delta: number

    The zoom delta.

  Returns void

StaticfromConfig

• fromConfig(
      options: ProjectionOptions | undefined,
      initialAspect: number,
  ): PerspectiveProjection

  Creates a PerspectiveProjection from engine config options.

  Parameters

  • options: ProjectionOptions | undefined

    The projection options from EngineOptions.

  • initialAspect: number

    The initial aspect ratio.

  Returns PerspectiveProjection