Class Camera

constructor

• new Camera(displaySize): Camera

• Parameters

  • displaySize: Vector

  Returns Camera

aspect

displaySize

matrix

pos

zoom

getMatrix

• getMatrix(): Mat4

• Returns the camera matrix

  Returns Mat4

  The camera matrix

screenSpaceToWorldSpace

• screenSpaceToWorldSpace(vector): Vector

• Converts a vector (position) in screen space into world space

  Parameters

  • vector: Vector

  Returns Vector

  The Vector converted to World space

setDisplaySize

• setDisplaySize(displaySize): void

• Sets the display size of the camera. Must be called whenever the canvas is resized.

  Parameters

  • displaySize: Vector

    The display size of the camera

  Returns void

setZoom

• setZoom(zoom): void

• Sets the zoom level of the camera

  Parameters

  • zoom: number

    The zoom level of the camera

  Returns void

translate

• translate(delta): void

• Translates the camera

  Parameters

  • delta: Vector

    The amount to translate the camera by

  Returns void

worldSpaceToScreenSpace

• worldSpaceToScreenSpace(vector): Vector

• Converts a vector (position) in world space into screen space

  Parameters

  • vector: Vector

  Returns Vector

  The Vector converted to Screen space