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150 lines
6.8 KiB
ReStructuredText
150 lines
6.8 KiB
ReStructuredText
:github_url: hide
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.. _class_CameraAttributes:
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CameraAttributes
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================
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**繼承：** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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**被繼承：** :ref:`CameraAttributesPhysical<class_CameraAttributesPhysical>`, :ref:`CameraAttributesPractical<class_CameraAttributesPractical>`
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相機設定的父類。
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.. rst-class:: classref-introduction-group
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說明
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----
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控制相機的特定屬性，如景深和曝光覆蓋。
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當在 :ref:`WorldEnvironment<class_WorldEnvironment>` 中使用時，它提供了曝光、自動曝光、以及景深的預設設置，這些設定將由所有沒有自己的 **CameraAttributes** 的相機使用，包括編輯器相機。當在 :ref:`Camera3D<class_Camera3D>` 中使用時，它將覆蓋 :ref:`WorldEnvironment<class_WorldEnvironment>` 中設定的任何 **CameraAttributes**\ 。當在 :ref:`VoxelGI<class_VoxelGI>` 或 :ref:`LightmapGI<class_LightmapGI>` 中使用時，將只會使用曝光設置。
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另請參閱 :ref:`Environment<class_Environment>` 瞭解一般的 3D 環境設定。
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這是一個由 :ref:`CameraAttributesPhysical<class_CameraAttributesPhysical>` 和 :ref:`CameraAttributesPractical<class_CameraAttributesPractical>` 繼承的純虛類。
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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:`bool<class_bool>` | :ref:`auto_exposure_enabled<class_CameraAttributes_property_auto_exposure_enabled>` | ``false`` |
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+---------------------------+-------------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`auto_exposure_scale<class_CameraAttributes_property_auto_exposure_scale>` | ``0.4`` |
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+---------------------------+-------------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`auto_exposure_speed<class_CameraAttributes_property_auto_exposure_speed>` | ``0.5`` |
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+---------------------------+-------------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`exposure_multiplier<class_CameraAttributes_property_exposure_multiplier>` | ``1.0`` |
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+---------------------------+-------------------------------------------------------------------------------------+-----------+
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| :ref:`float<class_float>` | :ref:`exposure_sensitivity<class_CameraAttributes_property_exposure_sensitivity>` | ``100.0`` |
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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_CameraAttributes_property_auto_exposure_enabled:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **auto_exposure_enabled** = ``false`` :ref:`🔗<class_CameraAttributes_property_auto_exposure_enabled>`
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.. rst-class:: classref-property-setget
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- |void| **set_auto_exposure_enabled**\ (\ value\: :ref:`bool<class_bool>`\ )
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- :ref:`bool<class_bool>` **is_auto_exposure_enabled**\ (\ )
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如果為 ``true``\ ，啟用場景算繪器的色調對應自動曝光模式。如果為 ``true``\ ，算繪器將自動確定曝光設定，以適應場景的照明和觀察到的光線。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraAttributes_property_auto_exposure_scale:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **auto_exposure_scale** = ``0.4`` :ref:`🔗<class_CameraAttributes_property_auto_exposure_scale>`
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.. rst-class:: classref-property-setget
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- |void| **set_auto_exposure_scale**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_auto_exposure_scale**\ (\ )
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自動曝光效果的比例。影響自動曝光的強度。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraAttributes_property_auto_exposure_speed:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **auto_exposure_speed** = ``0.5`` :ref:`🔗<class_CameraAttributes_property_auto_exposure_speed>`
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.. rst-class:: classref-property-setget
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- |void| **set_auto_exposure_speed**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_auto_exposure_speed**\ (\ )
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自動曝光效果的速度。影響相機執行自動曝光所需的時間。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraAttributes_property_exposure_multiplier:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **exposure_multiplier** = ``1.0`` :ref:`🔗<class_CameraAttributes_property_exposure_multiplier>`
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.. rst-class:: classref-property-setget
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- |void| **set_exposure_multiplier**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_exposure_multiplier**\ (\ )
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曝光量的乘數。較高的值會產生較亮的圖像。
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.. rst-class:: classref-item-separator
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----
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.. _class_CameraAttributes_property_exposure_sensitivity:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **exposure_sensitivity** = ``100.0`` :ref:`🔗<class_CameraAttributes_property_exposure_sensitivity>`
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.. rst-class:: classref-property-setget
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- |void| **set_exposure_sensitivity**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_exposure_sensitivity**\ (\ )
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Sensitivity of camera sensors, measured in ISO. A higher sensitivity results in a brighter image.
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If :ref:`auto_exposure_enabled<class_CameraAttributes_property_auto_exposure_enabled>` is ``true``, this can be used as a method of exposure compensation, doubling the value will increase the exposure value (measured in EV100) by 1 stop.
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\ **Note:** Only available when :ref:`ProjectSettings.rendering/lights_and_shadows/use_physical_light_units<class_ProjectSettings_property_rendering/lights_and_shadows/use_physical_light_units>` is enabled.
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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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