User
data class UserGeometry(val location: LngLatAlt = LngLatAlt(), var heading: Double = 0.0, val fovDistance: Double = 50.0, val inVehicle: Boolean = false, val inMotion: Boolean = false)
UserGeometry contains all of the data relating to the location and motion of the user. It's aim is simply to reduces the number of arguments to many of the API calls.