ar_world_tracking_remove_all_anchors_completion_handler_t
Function called when a request to remove all known world anchors has completed (successfully or not).
Declaration
typedef void (^)(_Bool, NSObject<OS_ar_error> *) ar_world_tracking_remove_all_anchors_completion_handler_t;Parameters
- successful:
trueif all anchors were successfully removed from the world tracking provider,falseotherwise. - error:
The error that occurred, if any. The returned error supports ARC. In non-ARC files, use
ar_release()to release the error.
See Also
World tracking
ar_world_anchor_create_with_origin_from_anchor_transformar_world_anchor_is_shared_with_nearby_participantsar_world_anchor_shared_with_nearby_participants_createar_world_anchor_sharing_availability_update_handler_function_tar_world_anchor_sharing_availability_update_handler_tar_world_tracking_add_anchor_completion_handler_tar_world_tracking_remove_anchor_completion_handler_tar_world_tracking_remove_all_anchors_completion_handler_function_tar_world_tracking_anchor_update_handler_tar_world_tracking_configuration_createar_world_anchors_enumerate_anchorsar_world_anchors_enumerate_anchors_far_world_anchors_get_countar_world_tracking_provider_createar_world_tracking_provider_is_supported