mirror of
https://github.com/godotengine/godot-docs-l10n.git
synced 2025-12-31 09:49:22 +03:00
147 lines
6.2 KiB
ReStructuredText
147 lines
6.2 KiB
ReStructuredText
:github_url: hide
|
|
|
|
.. _class_OpenXRMarkerTracker:
|
|
|
|
OpenXRMarkerTracker
|
|
===================
|
|
|
|
**实验性：** This class may be changed or removed in future versions.
|
|
|
|
**继承：** :ref:`OpenXRSpatialEntityTracker<class_OpenXRSpatialEntityTracker>` **<** :ref:`XRPositionalTracker<class_XRPositionalTracker>` **<** :ref:`XRTracker<class_XRTracker>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
|
|
|
|
Spatial entity tracker for our spatial entity marker tracking extension.
|
|
|
|
.. rst-class:: classref-introduction-group
|
|
|
|
描述
|
|
----
|
|
|
|
Spatial entity tracker for our OpenXR spatial entity marker tracking extension. These trackers identify entities in our real space detected by a visual marker such as a QRCode or Aruco code, and map their location to our virtual space.
|
|
|
|
.. rst-class:: classref-reftable-group
|
|
|
|
属性
|
|
----
|
|
|
|
.. table::
|
|
:widths: auto
|
|
|
|
+---------------------------------------------------------------------+--------------------------------------------------------------------+-------------------+
|
|
| :ref:`Vector2<class_Vector2>` | :ref:`bounds_size<class_OpenXRMarkerTracker_property_bounds_size>` | ``Vector2(0, 0)`` |
|
|
+---------------------------------------------------------------------+--------------------------------------------------------------------+-------------------+
|
|
| :ref:`int<class_int>` | :ref:`marker_id<class_OpenXRMarkerTracker_property_marker_id>` | ``0`` |
|
|
+---------------------------------------------------------------------+--------------------------------------------------------------------+-------------------+
|
|
| :ref:`MarkerType<enum_OpenXRSpatialComponentMarkerList_MarkerType>` | :ref:`marker_type<class_OpenXRMarkerTracker_property_marker_type>` | ``0`` |
|
|
+---------------------------------------------------------------------+--------------------------------------------------------------------+-------------------+
|
|
|
|
.. rst-class:: classref-reftable-group
|
|
|
|
方法
|
|
----
|
|
|
|
.. table::
|
|
:widths: auto
|
|
|
|
+-------------------------------+-----------------------------------------------------------------------------------------------------------------------------+
|
|
| :ref:`Variant<class_Variant>` | :ref:`get_marker_data<class_OpenXRMarkerTracker_method_get_marker_data>`\ (\ ) |const| |
|
|
+-------------------------------+-----------------------------------------------------------------------------------------------------------------------------+
|
|
| |void| | :ref:`set_marker_data<class_OpenXRMarkerTracker_method_set_marker_data>`\ (\ marker_data\: :ref:`Variant<class_Variant>`\ ) |
|
|
+-------------------------------+-----------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
.. rst-class:: classref-section-separator
|
|
|
|
----
|
|
|
|
.. rst-class:: classref-descriptions-group
|
|
|
|
属性说明
|
|
--------
|
|
|
|
.. _class_OpenXRMarkerTracker_property_bounds_size:
|
|
|
|
.. rst-class:: classref-property
|
|
|
|
:ref:`Vector2<class_Vector2>` **bounds_size** = ``Vector2(0, 0)`` :ref:`🔗<class_OpenXRMarkerTracker_property_bounds_size>`
|
|
|
|
.. rst-class:: classref-property-setget
|
|
|
|
- |void| **set_bounds_size**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
|
|
- :ref:`Vector2<class_Vector2>` **get_bounds_size**\ (\ )
|
|
|
|
The bounds size for this marker.
|
|
|
|
.. rst-class:: classref-item-separator
|
|
|
|
----
|
|
|
|
.. _class_OpenXRMarkerTracker_property_marker_id:
|
|
|
|
.. rst-class:: classref-property
|
|
|
|
:ref:`int<class_int>` **marker_id** = ``0`` :ref:`🔗<class_OpenXRMarkerTracker_property_marker_id>`
|
|
|
|
.. rst-class:: classref-property-setget
|
|
|
|
- |void| **set_marker_id**\ (\ value\: :ref:`int<class_int>`\ )
|
|
- :ref:`int<class_int>` **get_marker_id**\ (\ )
|
|
|
|
The marker ID for this marker, this is only returned for Aruco and April Tag markers. Call :ref:`get_marker_data()<class_OpenXRMarkerTracker_method_get_marker_data>` for QRCode markers.
|
|
|
|
.. rst-class:: classref-item-separator
|
|
|
|
----
|
|
|
|
.. _class_OpenXRMarkerTracker_property_marker_type:
|
|
|
|
.. rst-class:: classref-property
|
|
|
|
:ref:`MarkerType<enum_OpenXRSpatialComponentMarkerList_MarkerType>` **marker_type** = ``0`` :ref:`🔗<class_OpenXRMarkerTracker_property_marker_type>`
|
|
|
|
.. rst-class:: classref-property-setget
|
|
|
|
- |void| **set_marker_type**\ (\ value\: :ref:`MarkerType<enum_OpenXRSpatialComponentMarkerList_MarkerType>`\ )
|
|
- :ref:`MarkerType<enum_OpenXRSpatialComponentMarkerList_MarkerType>` **get_marker_type**\ (\ )
|
|
|
|
The type of marker.
|
|
|
|
.. rst-class:: classref-section-separator
|
|
|
|
----
|
|
|
|
.. rst-class:: classref-descriptions-group
|
|
|
|
方法说明
|
|
--------
|
|
|
|
.. _class_OpenXRMarkerTracker_method_get_marker_data:
|
|
|
|
.. rst-class:: classref-method
|
|
|
|
:ref:`Variant<class_Variant>` **get_marker_data**\ (\ ) |const| :ref:`🔗<class_OpenXRMarkerTracker_method_get_marker_data>`
|
|
|
|
Returns the marker data for this marker. This can return a :ref:`String<class_String>` or :ref:`PackedByteArray<class_PackedByteArray>`. Only applicable to QR Code based markers.
|
|
|
|
.. rst-class:: classref-item-separator
|
|
|
|
----
|
|
|
|
.. _class_OpenXRMarkerTracker_method_set_marker_data:
|
|
|
|
.. rst-class:: classref-method
|
|
|
|
|void| **set_marker_data**\ (\ marker_data\: :ref:`Variant<class_Variant>`\ ) :ref:`🔗<class_OpenXRMarkerTracker_method_set_marker_data>`
|
|
|
|
Sets the marker data for this marker.
|
|
|
|
\ **Note:** This should only be set by marker discovery logic.
|
|
|
|
.. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
|
|
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
|
|
.. |const| replace:: :abbr:`const (本方法无副作用，不会修改该实例的任何成员变量。)`
|
|
.. |vararg| replace:: :abbr:`vararg (本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。)`
|
|
.. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
|
|
.. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
|
|
.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效运算符。)`
|
|
.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
|
|
.. |void| replace:: :abbr:`void (无返回值。)`
|