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.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/master/modules/openxr/doc_classes/OpenXRAnchorTracker.xml.

.. _class_OpenXRAnchorTracker:

OpenXRAnchorTracker
===================

**Experimental:** This class may be changed or removed in future versions.

**Inherits:** :ref:`OpenXRSpatialEntityTracker<class_OpenXRSpatialEntityTracker>` **<** :ref:`XRPositionalTracker<class_XRPositionalTracker>` **<** :ref:`XRTracker<class_XRTracker>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Positional tracker for our spatial entity anchor extension.

.. rst-class:: classref-introduction-group

Description
-----------

Positional tracker for our OpenXR spatial entity anchor extension, it tracks a user defined location in real space and maps it to our virtual space.

.. rst-class:: classref-reftable-group

Properties
----------

.. table::
   :widths: auto

   +-----------------------------+------------------------------------------------------+--------+
   | :ref:`String<class_String>` | :ref:`uuid<class_OpenXRAnchorTracker_property_uuid>` | ``""`` |
   +-----------------------------+------------------------------------------------------+--------+

.. rst-class:: classref-reftable-group

Methods
-------

.. table::
   :widths: auto

   +-------------------------+--------------------------------------------------------------------------+
   | :ref:`bool<class_bool>` | :ref:`has_uuid<class_OpenXRAnchorTracker_method_has_uuid>`\ (\ ) |const| |
   +-------------------------+--------------------------------------------------------------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Signals
-------

.. _class_OpenXRAnchorTracker_signal_uuid_changed:

.. rst-class:: classref-signal

**uuid_changed**\ (\ ) :ref:`🔗<class_OpenXRAnchorTracker_signal_uuid_changed>`

Emitted when the UUID for this anchor was changed.

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Property Descriptions
---------------------

.. _class_OpenXRAnchorTracker_property_uuid:

.. rst-class:: classref-property

:ref:`String<class_String>` **uuid** = ``""`` :ref:`🔗<class_OpenXRAnchorTracker_property_uuid>`

.. rst-class:: classref-property-setget

- |void| **set_uuid**\ (\ value\: :ref:`String<class_String>`\ )
- :ref:`String<class_String>` **get_uuid**\ (\ )

The UUID provided for persistent anchors.

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Method Descriptions
-------------------

.. _class_OpenXRAnchorTracker_method_has_uuid:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **has_uuid**\ (\ ) |const| :ref:`🔗<class_OpenXRAnchorTracker_method_has_uuid>`

Returns ``true`` if a non-zero UUID is set.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
.. |void| replace:: :abbr:`void (No return value.)`