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89 lines
3.7 KiB
ReStructuredText
89 lines
3.7 KiB
ReStructuredText
:github_url: hide
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.. _class_PlaceholderTextureLayered:
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PlaceholderTextureLayered
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=========================
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**繼承：** :ref:`TextureLayered<class_TextureLayered>` **<** :ref:`Texture<class_Texture>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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**被繼承：** :ref:`PlaceholderCubemap<class_PlaceholderCubemap>`, :ref:`PlaceholderCubemapArray<class_PlaceholderCubemapArray>`, :ref:`PlaceholderTexture2DArray<class_PlaceholderTexture2DArray>`
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二維紋理陣列的占位元類。
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.. rst-class:: classref-introduction-group
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說明
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----
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載入使用 :ref:`TextureLayered<class_TextureLayered>` 子類別的專案時，使用這個類的情況有兩種：
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- 運作使用專用伺服器模式匯出的專案，僅保留紋理的尺寸（因為遊戲邏輯可能依賴紋理的尺寸，可能用來定位其他元素）。這樣能夠顯著減小匯出的 PCK 的大小。
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- 由於引擎版本或建構不同而缺失這個子類別（例如禁用了某些模組）。
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\ **注意：**\ 設計這個類的目的並不是作為算繪的實際紋理。不保證能夠在著色器和材質中正常工作（例如對 UV 進行計算）。
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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:`layers<class_PlaceholderTextureLayered_property_layers>` | ``1`` |
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+---------------------------------+----------------------------------------------------------------+--------------------+
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| :ref:`Vector2i<class_Vector2i>` | :ref:`size<class_PlaceholderTextureLayered_property_size>` | ``Vector2i(1, 1)`` |
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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_PlaceholderTextureLayered_property_layers:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **layers** = ``1`` :ref:`🔗<class_PlaceholderTextureLayered_property_layers>`
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.. rst-class:: classref-property-setget
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- |void| **set_layers**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_layers**\ (\ )
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紋理陣列中的層數。
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.. rst-class:: classref-item-separator
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----
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.. _class_PlaceholderTextureLayered_property_size:
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.. rst-class:: classref-property
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:ref:`Vector2i<class_Vector2i>` **size** = ``Vector2i(1, 1)`` :ref:`🔗<class_PlaceholderTextureLayered_property_size>`
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.. rst-class:: classref-property-setget
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- |void| **set_size**\ (\ value\: :ref:`Vector2i<class_Vector2i>`\ )
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- :ref:`Vector2i<class_Vector2i>` **get_size**\ (\ )
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各層紋理的尺寸（單位為圖元）。
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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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