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82 lines
3.2 KiB
ReStructuredText
82 lines
3.2 KiB
ReStructuredText
:github_url: hide
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.. _class_Occluder3D:
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Occluder3D
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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:`ArrayOccluder3D<class_ArrayOccluder3D>`, :ref:`BoxOccluder3D<class_BoxOccluder3D>`, :ref:`PolygonOccluder3D<class_PolygonOccluder3D>`, :ref:`QuadOccluder3D<class_QuadOccluder3D>`, :ref:`SphereOccluder3D<class_SphereOccluder3D>`
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用於與 :ref:`OccluderInstance3D<class_OccluderInstance3D>` 中的遮擋剔除一起使用的遮擋物形狀資源。
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.. rst-class:: classref-introduction-group
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說明
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----
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**Occluder3D** 儲存一個遮擋器形狀，可供引擎的遮擋剔除系統使用。
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有關設定遮擋剔除的說明，請參閱 :ref:`OccluderInstance3D<class_OccluderInstance3D>` 的文件。
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.. rst-class:: classref-introduction-group
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教學
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----
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- :doc:`遮擋剔除 <../tutorials/3d/occlusion_culling>`
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.. rst-class:: classref-reftable-group
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方法
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----
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.. table::
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:widths: auto
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+-----------------------------------------------------+-------------------------------------------------------------------------+
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| :ref:`PackedInt32Array<class_PackedInt32Array>` | :ref:`get_indices<class_Occluder3D_method_get_indices>`\ (\ ) |const| |
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+-----------------------------------------------------+-------------------------------------------------------------------------+
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| :ref:`PackedVector3Array<class_PackedVector3Array>` | :ref:`get_vertices<class_Occluder3D_method_get_vertices>`\ (\ ) |const| |
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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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方法說明
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--------
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.. _class_Occluder3D_method_get_indices:
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.. rst-class:: classref-method
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:ref:`PackedInt32Array<class_PackedInt32Array>` **get_indices**\ (\ ) |const| :ref:`🔗<class_Occluder3D_method_get_indices>`
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返回該遮擋器形狀的頂點索引。
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.. rst-class:: classref-item-separator
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----
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.. _class_Occluder3D_method_get_vertices:
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.. rst-class:: classref-method
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:ref:`PackedVector3Array<class_PackedVector3Array>` **get_vertices**\ (\ ) |const| :ref:`🔗<class_Occluder3D_method_get_vertices>`
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返回該遮擋器形狀的頂點位置。
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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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