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233 lines
10 KiB
ReStructuredText
233 lines
10 KiB
ReStructuredText
:github_url: hide
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.. _class_VisualShaderNodeIntParameter:
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VisualShaderNodeIntParameter
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============================
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**继承：** :ref:`VisualShaderNodeParameter<class_VisualShaderNodeParameter>` **<** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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:ref:`int<class_int>` 类型着色器参数（uniform）的可视化着色器节点。
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.. rst-class:: classref-introduction-group
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描述
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----
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:ref:`int<class_int>` 类型的 :ref:`VisualShaderNodeParameter<class_VisualShaderNodeParameter>`\ 。可以自定义能够接受的值的范围。
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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:`int<class_int>` | :ref:`default_value<class_VisualShaderNodeIntParameter_property_default_value>` | ``0`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`bool<class_bool>` | :ref:`default_value_enabled<class_VisualShaderNodeIntParameter_property_default_value_enabled>` | ``false`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`PackedStringArray<class_PackedStringArray>` | :ref:`enum_names<class_VisualShaderNodeIntParameter_property_enum_names>` | ``PackedStringArray()`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` | :ref:`hint<class_VisualShaderNodeIntParameter_property_hint>` | ``0`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`int<class_int>` | :ref:`max<class_VisualShaderNodeIntParameter_property_max>` | ``100`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`int<class_int>` | :ref:`min<class_VisualShaderNodeIntParameter_property_min>` | ``0`` |
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+-----------------------------------------------------+-------------------------------------------------------------------------------------------------+-------------------------+
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| :ref:`int<class_int>` | :ref:`step<class_VisualShaderNodeIntParameter_property_step>` | ``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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枚举
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----
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.. _enum_VisualShaderNodeIntParameter_Hint:
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.. rst-class:: classref-enumeration
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enum **Hint**: :ref:`🔗<enum_VisualShaderNodeIntParameter_Hint>`
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.. _class_VisualShaderNodeIntParameter_constant_HINT_NONE:
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.. rst-class:: classref-enumeration-constant
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **HINT_NONE** = ``0``
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参数的取值没有约束。
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.. _class_VisualShaderNodeIntParameter_constant_HINT_RANGE:
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.. rst-class:: classref-enumeration-constant
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **HINT_RANGE** = ``1``
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参数的取值必须在指定的 :ref:`min<class_VisualShaderNodeIntParameter_property_min>`/:ref:`max<class_VisualShaderNodeIntParameter_property_max>` 范围内。
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.. _class_VisualShaderNodeIntParameter_constant_HINT_RANGE_STEP:
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.. rst-class:: classref-enumeration-constant
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **HINT_RANGE_STEP** = ``2``
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参数的取值必须在指定的范围内，值与值之间的步长为给定的 :ref:`step<class_VisualShaderNodeIntParameter_property_step>`\ 。
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.. _class_VisualShaderNodeIntParameter_constant_HINT_ENUM:
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.. rst-class:: classref-enumeration-constant
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **HINT_ENUM** = ``3``
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参数使用枚举将预设值与编辑器中的名称进行关联。
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.. _class_VisualShaderNodeIntParameter_constant_HINT_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **HINT_MAX** = ``4``
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代表 :ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` 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_VisualShaderNodeIntParameter_property_default_value:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **default_value** = ``0`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_default_value>`
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.. rst-class:: classref-property-setget
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- |void| **set_default_value**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_default_value**\ (\ )
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这个参数的默认值，外部没有设值时使用。必须启用 :ref:`default_value_enabled<class_VisualShaderNodeIntParameter_property_default_value_enabled>`\ ；否则默认为 ``0``\ 。
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_default_value_enabled:
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.. rst-class:: classref-property
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:ref:`bool<class_bool>` **default_value_enabled** = ``false`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_default_value_enabled>`
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.. rst-class:: classref-property-setget
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- |void| **set_default_value_enabled**\ (\ value\: :ref:`bool<class_bool>`\ )
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- :ref:`bool<class_bool>` **is_default_value_enabled**\ (\ )
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如果为 ``true``\ ，则该节点有自定义默认值。
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_enum_names:
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.. rst-class:: classref-property
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:ref:`PackedStringArray<class_PackedStringArray>` **enum_names** = ``PackedStringArray()`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_enum_names>`
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.. rst-class:: classref-property-setget
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- |void| **set_enum_names**\ (\ value\: :ref:`PackedStringArray<class_PackedStringArray>`\ )
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- :ref:`PackedStringArray<class_PackedStringArray>` **get_enum_names**\ (\ )
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用于在编辑器中选择枚举的名称。\ :ref:`hint<class_VisualShaderNodeIntParameter_property_hint>` 必须为 :ref:`HINT_ENUM<class_VisualShaderNodeIntParameter_constant_HINT_ENUM>` 才能生效。
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**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedStringArray<class_PackedStringArray>` for more details.
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_hint:
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.. rst-class:: classref-property
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:ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **hint** = ``0`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_hint>`
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.. rst-class:: classref-property-setget
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- |void| **set_hint**\ (\ value\: :ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>`\ )
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- :ref:`Hint<enum_VisualShaderNodeIntParameter_Hint>` **get_hint**\ (\ )
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该节点的范围提示。请用它来自定义有效的参数范围。
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_max:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **max** = ``100`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_max>`
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.. rst-class:: classref-property-setget
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- |void| **set_max**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_max**\ (\ )
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这个参数所能接受的最大值。\ :ref:`hint<class_VisualShaderNodeIntParameter_property_hint>` 必须为 :ref:`HINT_RANGE<class_VisualShaderNodeIntParameter_constant_HINT_RANGE>` 或 :ref:`HINT_RANGE_STEP<class_VisualShaderNodeIntParameter_constant_HINT_RANGE_STEP>` 才会生效。
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_min:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **min** = ``0`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_min>`
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.. rst-class:: classref-property-setget
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- |void| **set_min**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_min**\ (\ )
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这个参数所能接受的最小值。\ :ref:`hint<class_VisualShaderNodeIntParameter_property_hint>` 必须为 :ref:`HINT_RANGE<class_VisualShaderNodeIntParameter_constant_HINT_RANGE>` 或 :ref:`HINT_RANGE_STEP<class_VisualShaderNodeIntParameter_constant_HINT_RANGE_STEP>` 才会生效。
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeIntParameter_property_step:
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.. rst-class:: classref-property
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:ref:`int<class_int>` **step** = ``1`` :ref:`🔗<class_VisualShaderNodeIntParameter_property_step>`
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.. rst-class:: classref-property-setget
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- |void| **set_step**\ (\ value\: :ref:`int<class_int>`\ )
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- :ref:`int<class_int>` **get_step**\ (\ )
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参数值之间的步长。迫使参数成为给定值的倍数。\ :ref:`hint<class_VisualShaderNodeIntParameter_property_hint>` 必须为 :ref:`HINT_RANGE_STEP<class_VisualShaderNodeIntParameter_constant_HINT_RANGE_STEP>` 才能生效。
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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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