godot-docs/classes/class_visualshadernodetextureuniform.rst

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.. DO NOT EDIT THIS FILE, but the VisualShaderNodeTextureUniform.xml source instead.
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.. _class_VisualShaderNodeTextureUniform:

VisualShaderNodeTextureUniform
==============================

**Inherits:** :ref:`VisualShaderNodeUniform<class_VisualShaderNodeUniform>` **<** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

**Inherited By:** :ref:`VisualShaderNodeCubemapUniform<class_VisualShaderNodeCubemapUniform>`, :ref:`VisualShaderNodeTexture2DArrayUniform<class_VisualShaderNodeTexture2DArrayUniform>`, :ref:`VisualShaderNodeTexture3DUniform<class_VisualShaderNodeTexture3DUniform>`, :ref:`VisualShaderNodeTextureUniformTriplanar<class_VisualShaderNodeTextureUniformTriplanar>`

Performs a uniform texture lookup within the visual shader graph.

Description
-----------

Performs a lookup operation on the texture provided as a uniform for the shader.

Properties
----------

+-----------------------------------------------------------------------+-----------------------------------------------------------------------------------+-------+
| :ref:`ColorDefault<enum_VisualShaderNodeTextureUniform_ColorDefault>` | :ref:`color_default<class_VisualShaderNodeTextureUniform_property_color_default>` | ``0`` |
+-----------------------------------------------------------------------+-----------------------------------------------------------------------------------+-------+
| :ref:`TextureType<enum_VisualShaderNodeTextureUniform_TextureType>`   | :ref:`texture_type<class_VisualShaderNodeTextureUniform_property_texture_type>`   | ``0`` |
+-----------------------------------------------------------------------+-----------------------------------------------------------------------------------+-------+

Enumerations
------------

.. _enum_VisualShaderNodeTextureUniform_TextureType:

.. _class_VisualShaderNodeTextureUniform_constant_TYPE_DATA:

.. _class_VisualShaderNodeTextureUniform_constant_TYPE_COLOR:

.. _class_VisualShaderNodeTextureUniform_constant_TYPE_NORMAL_MAP:

.. _class_VisualShaderNodeTextureUniform_constant_TYPE_ANISO:

.. _class_VisualShaderNodeTextureUniform_constant_TYPE_MAX:

enum **TextureType**:

- **TYPE_DATA** = **0** --- No hints are added to the uniform declaration.

- **TYPE_COLOR** = **1** --- Adds ``hint_albedo`` as hint to the uniform declaration for proper sRGB to linear conversion.

- **TYPE_NORMAL_MAP** = **2** --- Adds ``hint_normal`` as hint to the uniform declaration, which internally converts the texture for proper usage as normal map.

- **TYPE_ANISO** = **3** --- Adds ``hint_aniso`` as hint to the uniform declaration to use for a flowmap.

- **TYPE_MAX** = **4** --- Represents the size of the :ref:`TextureType<enum_VisualShaderNodeTextureUniform_TextureType>` enum.

----

.. _enum_VisualShaderNodeTextureUniform_ColorDefault:

.. _class_VisualShaderNodeTextureUniform_constant_COLOR_DEFAULT_WHITE:

.. _class_VisualShaderNodeTextureUniform_constant_COLOR_DEFAULT_BLACK:

.. _class_VisualShaderNodeTextureUniform_constant_COLOR_DEFAULT_MAX:

enum **ColorDefault**:

- **COLOR_DEFAULT_WHITE** = **0** --- Defaults to white color.

- **COLOR_DEFAULT_BLACK** = **1** --- Defaults to black color.

- **COLOR_DEFAULT_MAX** = **2** --- Represents the size of the :ref:`ColorDefault<enum_VisualShaderNodeTextureUniform_ColorDefault>` enum.

Property Descriptions
---------------------

.. _class_VisualShaderNodeTextureUniform_property_color_default:

- :ref:`ColorDefault<enum_VisualShaderNodeTextureUniform_ColorDefault>` **color_default**

+-----------+--------------------------+
| *Default* | ``0``                    |
+-----------+--------------------------+
| *Setter*  | set_color_default(value) |
+-----------+--------------------------+
| *Getter*  | get_color_default()      |
+-----------+--------------------------+

Sets the default color if no texture is assigned to the uniform.

----

.. _class_VisualShaderNodeTextureUniform_property_texture_type:

- :ref:`TextureType<enum_VisualShaderNodeTextureUniform_TextureType>` **texture_type**

+-----------+-------------------------+
| *Default* | ``0``                   |
+-----------+-------------------------+
| *Setter*  | set_texture_type(value) |
+-----------+-------------------------+
| *Getter*  | get_texture_type()      |
+-----------+-------------------------+

Defines the type of data provided by the source texture. See :ref:`TextureType<enum_VisualShaderNodeTextureUniform_TextureType>` for options.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`