Class FrameCameraBase

constructor

• new FrameCameraBase(
      position: Vector3.Vector3,
      lookAt: Vector3.Vector3,
      up: Vector3.Vector3,
      near: number,
      far: number,
      aspectRatio: number,
  ): FrameCameraBase

  Parameters

  • position: Vector3.Vector3
  • lookAt: Vector3.Vector3
  • up: Vector3.Vector3
  • near: number
  • far: number
  • aspectRatio: number

  Returns FrameCameraBase

ReadonlyaspectRatio

Readonlyfar

ReadonlylookAt

Readonlynear

Readonlyposition

Readonlyup

direction

• get direction(): Vector3.Vector3

  Returns Vector3.Vector3

projectionMatrix

• get projectionMatrix(): Matrix4.Matrix4

  Returns Matrix4.Matrix4

projectionMatrixInverse

• get projectionMatrixInverse(): Matrix4.Matrix4

  Returns Matrix4.Matrix4

projectionViewMatrix

• get projectionViewMatrix(): Matrix4.Matrix4

  Returns Matrix4.Matrix4

viewMatrix

• get viewMatrix(): Matrix4.Matrix4

  Returns Matrix4.Matrix4

viewVector

• get viewVector(): Vector3.Vector3

  Returns Vector3.Vector3

worldMatrix

• get worldMatrix(): Matrix4.Matrix4

  Returns Matrix4.Matrix4

intersectLineWithNear

• intersectLineWithNear(line: Line3): Vector3.Vector3 | undefined

  Returns a point on the near plane that intersects with line. If line does not intersect, then undefined is returned.

  Parameters

  • line: Line3

    The line to intersect.

  Returns Vector3.Vector3 | undefined

  A point in world space, or undefined if the line does not intersect with the near plane.

isOrthographic

• isOrthographic(): this is ReceivedOrthographicCamera

  Returns whether this FrameCameraBase is an orthographic camera.

  Returns this is ReceivedOrthographicCamera

isPerspective

• isPerspective(): this is ReceivedPerspectiveCamera

  Returns whether this FrameCameraBase is a perspective camera.

  Returns this is ReceivedPerspectiveCamera

isPointBehindNear

• isPointBehindNear(world: Vector3.Vector3): boolean

  Checks if the given point, in world space, is behind the near plane of the camera.

  Parameters

  • world: Vector3.Vector3

    A point in world space.

  Returns boolean

  true if the point is behind the camera.

StaticfromBoundingBox

• fromBoundingBox(
      camera: FrameCamera.FrameCamera,
      boundingBox: BoundingBox,
      aspectRatio: number,
  ): FrameCameraBase

  Parameters

  • camera: FrameCamera.FrameCamera
  • boundingBox: BoundingBox
  • aspectRatio: number

  Returns FrameCameraBase