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34 lines
1.7 KiB
ReStructuredText
34 lines
1.7 KiB
ReStructuredText
:github_url: hide
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.. _class_VisualShaderNodeIf:
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VisualShaderNodeIf
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==================
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**繼承：** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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Outputs a 3D vector based on the result of a floating-point comparison within the visual shader graph.
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.. rst-class:: classref-introduction-group
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說明
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----
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This visual shader node has six input ports:
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- Port **1** and **2** provide the two floating-point numbers ``a`` and ``b`` that will be compared.
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- Port **3** is the tolerance, which allows similar floating-point numbers to be considered equal.
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- Ports **4**, **5**, and **6** are the possible outputs, returned if ``a == b``, ``a > b``, or ``a < b`` respectively.
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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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