verticalDirectionEstimate
The estimation of a nearby object’s vertical position as it relates to the user’s device.
Declaration
var verticalDirectionEstimate: NINearbyObject.VerticalDirectionEstimate { get }Mentioned in
Discussion
The framework sets a value of this property when isCameraAssistanceEnabled is true.
The framework periodically sets the value of this property when vertical positioning is available. Otherwise, the framework sets the value to NINearbyObject.VerticalDirectionEstimate.unknown.