The focal length, in millimeters, of the camera’s simulated lens.
Mac Catalyst 13.0+Beta
In a physically based camera, field of view is based on the focal length of the lens and the vertical aperture of the imaging surface (film or sensor). Changing the focalLength or sensorVerticalAperture property updates the fieldOfView property to the corresponding value, and vice versa.
The default focal length is 50mm, corresponding to a field of view of 54 degrees, and vertical sensor aperture of 24mm.
The duration, in seconds, for which the camera’s simulated shutter is open during each frame.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.