AccessoryAnchor.TrackingState Tracking state of accessory anchors. Declarationenum TrackingState TopicsEnumeration CasesAccessoryAnchor.TrackingState.orientationTrackedAccessoryAnchor.TrackingState.positionOrientationTrackedAccessoryAnchor.TrackingState.positionOrientationTrackedLowAccuracyAccessoryAnchor.TrackingState.untracked RelationshipsConforms ToCopyableCustomStringConvertibleEquatableEscapableHashable