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104 lines
5.0 KiB
ReStructuredText
104 lines
5.0 KiB
ReStructuredText
:github_url: hide
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.. _class_CameraTexture:
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CameraTexture
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=============
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**繼承：** :ref:`Texture2D<class_Texture2D>` **<** :ref:`Texture<class_Texture>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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由 :ref:`CameraFeed<class_CameraFeed>` 提供的紋理。
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.. rst-class:: classref-introduction-group
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說明
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----
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該紋理可以存取 :ref:`CameraFeed<class_CameraFeed>` 提供的相機紋理。
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\ **注意：**\ 許多相機提供的都是 YCbCr 圖像，需要在著色器中進行轉換。
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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:`int<class_int>` | :ref:`camera_feed_id<class_CameraTexture_property_camera_feed_id>` | ``0`` |
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+-----------------------------------------------+------------------------------------------------------------------------+----------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`camera_is_active<class_CameraTexture_property_camera_is_active>` | ``false`` |
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+-----------------------------------------------+------------------------------------------------------------------------+----------------------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | resource_local_to_scene | ``false`` (overrides :ref:`Resource<class_Resource_property_resource_local_to_scene>`) |
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+-----------------------------------------------+------------------------------------------------------------------------+----------------------------------------------------------------------------------------+
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| :ref:`FeedImage<enum_CameraServer_FeedImage>` | :ref:`which_feed<class_CameraTexture_property_which_feed>` | ``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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屬性說明
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--------
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.. _class_CameraTexture_property_camera_feed_id:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **camera_feed_id** = ``0`` :ref:`🔗<class_CameraTexture_property_camera_feed_id>`
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.. rst-class:: classref-property-setget
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- |void| **set_camera_feed_id**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_camera_feed_id**\ (\ )
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我們要顯示圖像的 :ref:`CameraFeed<class_CameraFeed>` 的 ID。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraTexture_property_camera_is_active:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **camera_is_active** = ``false`` :ref:`🔗<class_CameraTexture_property_camera_is_active>`
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.. rst-class:: classref-property-setget
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- |void| **set_camera_active**\ (\ value\: :ref:`bool<class_bool>`\ )
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- :ref:`bool<class_bool>` **get_camera_active**\ (\ )
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給予存取 :ref:`CameraFeed<class_CameraFeed>` 的活動屬性的便利屬性。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraTexture_property_which_feed:
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.. rst-class:: classref-property
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:ref:`FeedImage<enum_CameraServer_FeedImage>` **which_feed** = ``0`` :ref:`🔗<class_CameraTexture_property_which_feed>`
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.. rst-class:: classref-property-setget
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- |void| **set_which_feed**\ (\ value\: :ref:`FeedImage<enum_CameraServer_FeedImage>`\ )
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- :ref:`FeedImage<enum_CameraServer_FeedImage>` **get_which_feed**\ (\ )
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我們要存取 :ref:`CameraFeed<class_CameraFeed>` 中的哪個圖像，如果相機圖像被分割成 Y 和 CbCr 分量，這一點很重要。
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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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