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289 lines
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ReStructuredText
289 lines
10 KiB
ReStructuredText
:github_url: hide
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.. DO NOT EDIT THIS FILE!!!
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.. Generated automatically from Godot engine sources.
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.. Generator: https://github.com/godotengine/godot/tree/4.0/doc/tools/make_rst.py.
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.. XML source: https://github.com/godotengine/godot/tree/4.0/doc/classes/VisualShaderNodeCompare.xml.
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.. _class_VisualShaderNodeCompare:
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VisualShaderNodeCompare
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=======================
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**Inherits:** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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A comparison function for common types within the visual shader graph.
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.. rst-class:: classref-introduction-group
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Description
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-----------
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Compares ``a`` and ``b`` of :ref:`type<class_VisualShaderNodeCompare_property_type>` by :ref:`function<class_VisualShaderNodeCompare_property_function>`. Returns a boolean scalar. Translates to ``if`` instruction in shader code.
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.. rst-class:: classref-reftable-group
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Properties
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----------
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.. table::
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:widths: auto
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+--------------------------------------------------------------------+--------------------------------------------------------------------+-------+
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| :ref:`Condition<enum_VisualShaderNodeCompare_Condition>` | :ref:`condition<class_VisualShaderNodeCompare_property_condition>` | ``0`` |
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+--------------------------------------------------------------------+--------------------------------------------------------------------+-------+
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| :ref:`Function<enum_VisualShaderNodeCompare_Function>` | :ref:`function<class_VisualShaderNodeCompare_property_function>` | ``0`` |
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+--------------------------------------------------------------------+--------------------------------------------------------------------+-------+
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| :ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` | :ref:`type<class_VisualShaderNodeCompare_property_type>` | ``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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Enumerations
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------------
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.. _enum_VisualShaderNodeCompare_ComparisonType:
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.. rst-class:: classref-enumeration
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enum **ComparisonType**:
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.. _class_VisualShaderNodeCompare_constant_CTYPE_SCALAR:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_SCALAR** = ``0``
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A floating-point scalar.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_SCALAR_INT:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_SCALAR_INT** = ``1``
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An integer scalar.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_SCALAR_UINT:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_SCALAR_UINT** = ``2``
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An unsigned integer scalar.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_VECTOR_2D:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_VECTOR_2D** = ``3``
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A 2D vector type.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_VECTOR_3D:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_VECTOR_3D** = ``4``
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A 3D vector type.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_VECTOR_4D:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_VECTOR_4D** = ``5``
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A 4D vector type.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_BOOLEAN:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_BOOLEAN** = ``6``
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A boolean type.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_TRANSFORM:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_TRANSFORM** = ``7``
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A transform (``mat4``) type.
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.. _class_VisualShaderNodeCompare_constant_CTYPE_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **CTYPE_MAX** = ``8``
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Represents the size of the :ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` enum.
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.. rst-class:: classref-item-separator
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----
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.. _enum_VisualShaderNodeCompare_Function:
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.. rst-class:: classref-enumeration
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enum **Function**:
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.. _class_VisualShaderNodeCompare_constant_FUNC_EQUAL:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_EQUAL** = ``0``
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Comparison for equality (``a == b``).
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.. _class_VisualShaderNodeCompare_constant_FUNC_NOT_EQUAL:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_NOT_EQUAL** = ``1``
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Comparison for inequality (``a != b``).
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.. _class_VisualShaderNodeCompare_constant_FUNC_GREATER_THAN:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_GREATER_THAN** = ``2``
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Comparison for greater than (``a > b``). Cannot be used if :ref:`type<class_VisualShaderNodeCompare_property_type>` set to :ref:`CTYPE_BOOLEAN<class_VisualShaderNodeCompare_constant_CTYPE_BOOLEAN>` or :ref:`CTYPE_TRANSFORM<class_VisualShaderNodeCompare_constant_CTYPE_TRANSFORM>`.
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.. _class_VisualShaderNodeCompare_constant_FUNC_GREATER_THAN_EQUAL:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_GREATER_THAN_EQUAL** = ``3``
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Comparison for greater than or equal (``a >= b``). Cannot be used if :ref:`type<class_VisualShaderNodeCompare_property_type>` set to :ref:`CTYPE_BOOLEAN<class_VisualShaderNodeCompare_constant_CTYPE_BOOLEAN>` or :ref:`CTYPE_TRANSFORM<class_VisualShaderNodeCompare_constant_CTYPE_TRANSFORM>`.
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.. _class_VisualShaderNodeCompare_constant_FUNC_LESS_THAN:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_LESS_THAN** = ``4``
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Comparison for less than (``a < b``). Cannot be used if :ref:`type<class_VisualShaderNodeCompare_property_type>` set to :ref:`CTYPE_BOOLEAN<class_VisualShaderNodeCompare_constant_CTYPE_BOOLEAN>` or :ref:`CTYPE_TRANSFORM<class_VisualShaderNodeCompare_constant_CTYPE_TRANSFORM>`.
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.. _class_VisualShaderNodeCompare_constant_FUNC_LESS_THAN_EQUAL:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_LESS_THAN_EQUAL** = ``5``
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Comparison for less than or equal (``a <= b``). Cannot be used if :ref:`type<class_VisualShaderNodeCompare_property_type>` set to :ref:`CTYPE_BOOLEAN<class_VisualShaderNodeCompare_constant_CTYPE_BOOLEAN>` or :ref:`CTYPE_TRANSFORM<class_VisualShaderNodeCompare_constant_CTYPE_TRANSFORM>`.
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.. _class_VisualShaderNodeCompare_constant_FUNC_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **FUNC_MAX** = ``6``
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Represents the size of the :ref:`Function<enum_VisualShaderNodeCompare_Function>` enum.
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.. rst-class:: classref-item-separator
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----
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.. _enum_VisualShaderNodeCompare_Condition:
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.. rst-class:: classref-enumeration
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enum **Condition**:
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.. _class_VisualShaderNodeCompare_constant_COND_ALL:
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.. rst-class:: classref-enumeration-constant
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:ref:`Condition<enum_VisualShaderNodeCompare_Condition>` **COND_ALL** = ``0``
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The result will be true if all of component in vector satisfy the comparison condition.
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.. _class_VisualShaderNodeCompare_constant_COND_ANY:
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.. rst-class:: classref-enumeration-constant
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:ref:`Condition<enum_VisualShaderNodeCompare_Condition>` **COND_ANY** = ``1``
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The result will be true if any of component in vector satisfy the comparison condition.
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.. _class_VisualShaderNodeCompare_constant_COND_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`Condition<enum_VisualShaderNodeCompare_Condition>` **COND_MAX** = ``2``
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Represents the size of the :ref:`Condition<enum_VisualShaderNodeCompare_Condition>` enum.
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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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Property Descriptions
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---------------------
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.. _class_VisualShaderNodeCompare_property_condition:
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.. rst-class:: classref-property
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:ref:`Condition<enum_VisualShaderNodeCompare_Condition>` **condition** = ``0``
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.. rst-class:: classref-property-setget
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- void **set_condition** **(** :ref:`Condition<enum_VisualShaderNodeCompare_Condition>` value **)**
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- :ref:`Condition<enum_VisualShaderNodeCompare_Condition>` **get_condition** **(** **)**
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Extra condition which is applied if :ref:`type<class_VisualShaderNodeCompare_property_type>` is set to :ref:`CTYPE_VECTOR_3D<class_VisualShaderNodeCompare_constant_CTYPE_VECTOR_3D>`.
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeCompare_property_function:
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.. rst-class:: classref-property
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:ref:`Function<enum_VisualShaderNodeCompare_Function>` **function** = ``0``
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.. rst-class:: classref-property-setget
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- void **set_function** **(** :ref:`Function<enum_VisualShaderNodeCompare_Function>` value **)**
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- :ref:`Function<enum_VisualShaderNodeCompare_Function>` **get_function** **(** **)**
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A comparison function. See :ref:`Function<enum_VisualShaderNodeCompare_Function>` for options.
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.. rst-class:: classref-item-separator
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----
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.. _class_VisualShaderNodeCompare_property_type:
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.. rst-class:: classref-property
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:ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **type** = ``0``
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.. rst-class:: classref-property-setget
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- void **set_comparison_type** **(** :ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` value **)**
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- :ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` **get_comparison_type** **(** **)**
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The type to be used in the comparison. See :ref:`ComparisonType<enum_VisualShaderNodeCompare_ComparisonType>` for options.
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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
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.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
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.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
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.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
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