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49 lines
2.6 KiB
ReStructuredText
49 lines
2.6 KiB
ReStructuredText
:github_url: hide
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.. _class_XRCamera3D:
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XRCamera3D
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==========
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**繼承：** :ref:`Camera3D<class_Camera3D>` **<** :ref:`Node3D<class_Node3D>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
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套用了一些 AR/VR 規則的相機節點，例如位置追蹤。
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.. rst-class:: classref-introduction-group
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說明
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----
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This is a helper 3D node for our camera. Note that, if stereoscopic rendering is applicable (VR-HMD), most of the camera properties are ignored, as the HMD information overrides them. The only properties that can be trusted are the near and far planes.
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The position and orientation of this node is automatically updated by the XR Server to represent the location of the HMD if such tracking is available and can thus be used by game logic. Note that, in contrast to the XR Controller, the render thread has access to the most up-to-date tracking data of the HMD and the location of the XRCamera3D can lag a few milliseconds behind what is used for rendering as a result.
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.. rst-class:: classref-introduction-group
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教學
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----
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- :doc:`XR 文件索引 <../tutorials/xr/index>`
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.. rst-class:: classref-reftable-group
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屬性
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----
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.. table::
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:widths: auto
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+---------------------------------------------------------------------+----------------------------+-------------------------------------------------------------------------------+
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| :ref:`PhysicsInterpolationMode<enum_Node_PhysicsInterpolationMode>` | physics_interpolation_mode | ``2`` (overrides :ref:`Node<class_Node_property_physics_interpolation_mode>`) |
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+---------------------------------------------------------------------+----------------------------+-------------------------------------------------------------------------------+
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.. |virtual| replace:: :abbr:`virtual (本方法通常需要使用者覆寫才能生效。)`
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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 (本方法沒有副作用。不會修改該實例的任何成員變數。)`
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.. |vararg| replace:: :abbr:`vararg (本方法除了這裡描述的參數外，還可以接受任意數量的參數。)`
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.. |constructor| replace:: :abbr:`constructor (本方法用於建構一個型別。)`
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.. |static| replace:: :abbr:`static (本方法無需實例即可呼叫，因此可以直接使用類別名稱呼叫。)`
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.. |operator| replace:: :abbr:`operator (本方法描述將本型別作為左運算元時可用的有效運算子。)`
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.. |bitfield| replace:: :abbr:`BitField (此值是由下列旗標組成的位元遮罩整數。)`
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.. |void| replace:: :abbr:`void (無回傳值。)`
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