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101 lines
3.3 KiB
ReStructuredText
101 lines
3.3 KiB
ReStructuredText
:github_url: hide
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.. _class_VisualShaderNodeIs:
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VisualShaderNodeIs
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==================
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**继承：** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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布尔比较运算符，在可视化着色器图中使用。
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.. rst-class:: classref-introduction-group
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描述
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----
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返回 ``INF``\ 或\ ``NaN``\ 与标量参数之间比较的布尔值结果。
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.. rst-class:: classref-reftable-group
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属性
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----
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.. table::
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:widths: auto
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+---------------------------------------------------+-------------------------------------------------------------+-------+
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| :ref:`Function<enum_VisualShaderNodeIs_Function>` | :ref:`function<class_VisualShaderNodeIs_property_function>` | ``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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枚举
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----
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.. _enum_VisualShaderNodeIs_Function:
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.. rst-class:: classref-enumeration
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enum **Function**: :ref:`🔗<enum_VisualShaderNodeIs_Function>`
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.. _class_VisualShaderNodeIs_constant_FUNC_IS_INF:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeIs_Function>` **FUNC_IS_INF** = ``0``
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与 ``INF``\ （无穷大）比较。
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.. _class_VisualShaderNodeIs_constant_FUNC_IS_NAN:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeIs_Function>` **FUNC_IS_NAN** = ``1``
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与 ``NaN`` 比较（不是一个数字；表示无效的数字结果，如除以 0）。
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.. _class_VisualShaderNodeIs_constant_FUNC_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeIs_Function>` **FUNC_MAX** = ``2``
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代表 :ref:`Function<enum_VisualShaderNodeIs_Function>` 枚举的大小。
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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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属性说明
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--------
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.. _class_VisualShaderNodeIs_property_function:
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.. rst-class:: classref-property
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:ref:`Function<enum_VisualShaderNodeIs_Function>` **function** = ``0`` :ref:`🔗<class_VisualShaderNodeIs_property_function>`
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.. rst-class:: classref-property-setget
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- |void| **set_function**\ (\ value\: :ref:`Function<enum_VisualShaderNodeIs_Function>`\ )
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- :ref:`Function<enum_VisualShaderNodeIs_Function>` **get_function**\ (\ )
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比较函数。
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.. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
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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 (本方法无副作用，不会修改该实例的任何成员变量。)`
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.. |vararg| replace:: :abbr:`vararg (本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。)`
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.. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
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.. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
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.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效运算符。)`
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.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
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.. |void| replace:: :abbr:`void (无返回值。)`
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