Contents

SCNCameraProjectionDirection.horizontal

The camera’s field of view or orthographic scale are measured horizontally.

Declaration

case horizontal

Discussion

If a camera’s projectionDirection property has this value:

  • The fieldOfView property measures the horizontal viewing angle, and SceneKit automatically calculates the vertical angle according to the aspect ratio of the view presenting the scene.

  • Or, if the camera uses an orthographic projection, the orthographicScale property measures the horizontal scale factor, and SceneKit automatically calculates the vertical factor according to aspect ratio.

See Also

Projection Directions