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186 lines
6.8 KiB
ReStructuredText
186 lines
6.8 KiB
ReStructuredText
:github_url: hide
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.. _class_XRBodyModifier3D:
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XRBodyModifier3D
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================
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**实验性：** This class may be changed or removed in future versions.
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**继承：** :ref:`SkeletonModifier3D<class_SkeletonModifier3D>` **<** :ref:`Node3D<class_Node3D>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
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用于从 :ref:`XRBodyTracker<class_XRBodyTracker>` 数据驱动身体网格的节点。
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.. rst-class:: classref-introduction-group
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描述
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----
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该节点使用来自 :ref:`XRBodyTracker<class_XRBodyTracker>` 的身体跟踪数据来设置身体网格的骨架。
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身体的定位是通过创建由相同 :ref:`XRBodyTracker<class_XRBodyTracker>` 驱动的身体网格的 :ref:`XRNode3D<class_XRNode3D>` 祖先来执行的。
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身体跟踪位置数据在应用于骨架时由 :ref:`Skeleton3D.motion_scale<class_Skeleton3D_property_motion_scale>` 缩放，可用于调整跟踪的身体以匹配身体模型的缩放。
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.. rst-class:: classref-introduction-group
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教程
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----
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- :doc:`XR 文档索引 <../tutorials/xr/index>`
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.. rst-class:: classref-reftable-group
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属性
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----
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.. table::
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:widths: auto
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+-------------------------------------------------------------------+-------------------------------------------------------------------+---------------------------+
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| :ref:`StringName<class_StringName>` | :ref:`body_tracker<class_XRBodyModifier3D_property_body_tracker>` | ``&"/user/body_tracker"`` |
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+-------------------------------------------------------------------+-------------------------------------------------------------------+---------------------------+
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| |bitfield|\[:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>`\] | :ref:`body_update<class_XRBodyModifier3D_property_body_update>` | ``7`` |
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+-------------------------------------------------------------------+-------------------------------------------------------------------+---------------------------+
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| :ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` | :ref:`bone_update<class_XRBodyModifier3D_property_bone_update>` | ``0`` |
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+-------------------------------------------------------------------+-------------------------------------------------------------------+---------------------------+
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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枚举
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----
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.. _enum_XRBodyModifier3D_BodyUpdate:
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.. rst-class:: classref-enumeration
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flags **BodyUpdate**: :ref:`🔗<enum_XRBodyModifier3D_BodyUpdate>`
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.. _class_XRBodyModifier3D_constant_BODY_UPDATE_UPPER_BODY:
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.. rst-class:: classref-enumeration-constant
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:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>` **BODY_UPDATE_UPPER_BODY** = ``1``
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骨架的上半身关节已更新。
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.. _class_XRBodyModifier3D_constant_BODY_UPDATE_LOWER_BODY:
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.. rst-class:: classref-enumeration-constant
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:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>` **BODY_UPDATE_LOWER_BODY** = ``2``
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骨架的下半身关节已更新。
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.. _class_XRBodyModifier3D_constant_BODY_UPDATE_HANDS:
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.. rst-class:: classref-enumeration-constant
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:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>` **BODY_UPDATE_HANDS** = ``4``
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骨架的手部关节已更新。
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.. rst-class:: classref-item-separator
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----
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.. _enum_XRBodyModifier3D_BoneUpdate:
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.. rst-class:: classref-enumeration
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enum **BoneUpdate**: :ref:`🔗<enum_XRBodyModifier3D_BoneUpdate>`
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.. _class_XRBodyModifier3D_constant_BONE_UPDATE_FULL:
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.. rst-class:: classref-enumeration-constant
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:ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` **BONE_UPDATE_FULL** = ``0``
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骨架的骨骼完全更新（位置和旋转）以匹配跟踪的骨骼。
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.. _class_XRBodyModifier3D_constant_BONE_UPDATE_ROTATION_ONLY:
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.. rst-class:: classref-enumeration-constant
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:ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` **BONE_UPDATE_ROTATION_ONLY** = ``1``
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骨架的骨骼仅旋转以与跟踪的骨骼对齐，从而保留骨骼长度。
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.. _class_XRBodyModifier3D_constant_BONE_UPDATE_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` **BONE_UPDATE_MAX** = ``2``
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代表 :ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` 枚举的大小。
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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属性说明
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--------
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.. _class_XRBodyModifier3D_property_body_tracker:
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.. rst-class:: classref-property
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:ref:`StringName<class_StringName>` **body_tracker** = ``&"/user/body_tracker"`` :ref:`🔗<class_XRBodyModifier3D_property_body_tracker>`
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.. rst-class:: classref-property-setget
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- |void| **set_body_tracker**\ (\ value\: :ref:`StringName<class_StringName>`\ )
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- :ref:`StringName<class_StringName>` **get_body_tracker**\ (\ )
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注册到 :ref:`XRServer<class_XRServer>` 的 :ref:`XRBodyTracker<class_XRBodyTracker>` 的名称，可从中获取身体跟踪数据。
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.. rst-class:: classref-item-separator
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----
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.. _class_XRBodyModifier3D_property_body_update:
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.. rst-class:: classref-property
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|bitfield|\[:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>`\] **body_update** = ``7`` :ref:`🔗<class_XRBodyModifier3D_property_body_update>`
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.. rst-class:: classref-property-setget
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- |void| **set_body_update**\ (\ value\: |bitfield|\[:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>`\]\ )
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- |bitfield|\[:ref:`BodyUpdate<enum_XRBodyModifier3D_BodyUpdate>`\] **get_body_update**\ (\ )
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指定要更新的身体部位。
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.. rst-class:: classref-item-separator
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----
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.. _class_XRBodyModifier3D_property_bone_update:
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.. rst-class:: classref-property
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:ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` **bone_update** = ``0`` :ref:`🔗<class_XRBodyModifier3D_property_bone_update>`
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.. rst-class:: classref-property-setget
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- |void| **set_bone_update**\ (\ value\: :ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>`\ )
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- :ref:`BoneUpdate<enum_XRBodyModifier3D_BoneUpdate>` **get_bone_update**\ (\ )
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指定要在骨骼上执行的更新类型。
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.. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
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.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
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.. |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。)`
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.. |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。)`
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.. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
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.. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
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.. |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。)`
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.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
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.. |void| replace:: :abbr:`void (无返回值。)`
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