godot-docs-l10n/classes/fr/class_visualshadernodetextureparameter.rst

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.. _class_VisualShaderNodeTextureParameter:

VisualShaderNodeTextureParameter
================================

**Hérite de :** :ref:`VisualShaderNodeParameter<class_VisualShaderNodeParameter>` **<** :ref:`VisualShaderNode<class_VisualShaderNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

**Hérité par :** :ref:`VisualShaderNodeCubemapParameter<class_VisualShaderNodeCubemapParameter>`, :ref:`VisualShaderNodeTexture2DArrayParameter<class_VisualShaderNodeTexture2DArrayParameter>`, :ref:`VisualShaderNodeTexture2DParameter<class_VisualShaderNodeTexture2DParameter>`, :ref:`VisualShaderNodeTexture3DParameter<class_VisualShaderNodeTexture3DParameter>`, :ref:`VisualShaderNodeTextureParameterTriplanar<class_VisualShaderNodeTextureParameterTriplanar>`

Effectue une recherche de texture de type uniform dans le graphe de shader visuel.

.. rst-class:: classref-introduction-group

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

Effectue une opération de recherche sur la texture fournie comme uniform pour le shader.

.. rst-class:: classref-reftable-group

Propriétés
--------------------

.. table::
   :widths: auto

   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+
   | :ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>`   | :ref:`color_default<class_VisualShaderNodeTextureParameter_property_color_default>`   | ``0`` |
   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+
   | :ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` | :ref:`texture_filter<class_VisualShaderNodeTextureParameter_property_texture_filter>` | ``0`` |
   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+
   | :ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` | :ref:`texture_repeat<class_VisualShaderNodeTextureParameter_property_texture_repeat>` | ``0`` |
   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+
   | :ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` | :ref:`texture_source<class_VisualShaderNodeTextureParameter_property_texture_source>` | ``0`` |
   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+
   | :ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>`     | :ref:`texture_type<class_VisualShaderNodeTextureParameter_property_texture_type>`     | ``0`` |
   +---------------------------------------------------------------------------+---------------------------------------------------------------------------------------+-------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Énumérations
------------------------

.. _enum_VisualShaderNodeTextureParameter_TextureType:

.. rst-class:: classref-enumeration

enum **TextureType**: :ref:`🔗<enum_VisualShaderNodeTextureParameter_TextureType>`

.. _class_VisualShaderNodeTextureParameter_constant_TYPE_DATA:

.. rst-class:: classref-enumeration-constant

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **TYPE_DATA** = ``0``

Aucun indice n'a été ajouté à la déclaration de l'uniform.

.. _class_VisualShaderNodeTextureParameter_constant_TYPE_COLOR:

.. rst-class:: classref-enumeration-constant

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **TYPE_COLOR** = ``1``

Adds ``source_color`` as hint to the uniform declaration for proper conversion from nonlinear sRGB encoding to linear encoding.

.. _class_VisualShaderNodeTextureParameter_constant_TYPE_NORMAL_MAP:

.. rst-class:: classref-enumeration-constant

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **TYPE_NORMAL_MAP** = ``2``

Ajoute ``hint_normal`` comme indication de la déclaration d'uniform, qui convertit en interne la texture pour l'utiliser de manière appropriée comme normal map.

.. _class_VisualShaderNodeTextureParameter_constant_TYPE_ANISOTROPY:

.. rst-class:: classref-enumeration-constant

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **TYPE_ANISOTROPY** = ``3``

Adds ``hint_anisotropy`` as hint to the uniform declaration to use for a flowmap.

.. _class_VisualShaderNodeTextureParameter_constant_TYPE_MAX:

.. rst-class:: classref-enumeration-constant

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **TYPE_MAX** = ``4``

Représente la taille de l’énumération :ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>`.

.. rst-class:: classref-item-separator

----

.. _enum_VisualShaderNodeTextureParameter_ColorDefault:

.. rst-class:: classref-enumeration

enum **ColorDefault**: :ref:`🔗<enum_VisualShaderNodeTextureParameter_ColorDefault>`

.. _class_VisualShaderNodeTextureParameter_constant_COLOR_DEFAULT_WHITE:

.. rst-class:: classref-enumeration-constant

:ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **COLOR_DEFAULT_WHITE** = ``0``

Defaults to fully opaque white color.

.. _class_VisualShaderNodeTextureParameter_constant_COLOR_DEFAULT_BLACK:

.. rst-class:: classref-enumeration-constant

:ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **COLOR_DEFAULT_BLACK** = ``1``

Defaults to fully opaque black color.

.. _class_VisualShaderNodeTextureParameter_constant_COLOR_DEFAULT_TRANSPARENT:

.. rst-class:: classref-enumeration-constant

:ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **COLOR_DEFAULT_TRANSPARENT** = ``2``

Defaults to fully transparent black color.

.. _class_VisualShaderNodeTextureParameter_constant_COLOR_DEFAULT_MAX:

.. rst-class:: classref-enumeration-constant

:ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **COLOR_DEFAULT_MAX** = ``3``

Représente la taille de l'énumération :ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>`.

.. rst-class:: classref-item-separator

----

.. _enum_VisualShaderNodeTextureParameter_TextureFilter:

.. rst-class:: classref-enumeration

enum **TextureFilter**: :ref:`🔗<enum_VisualShaderNodeTextureParameter_TextureFilter>`

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_DEFAULT:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_DEFAULT** = ``0``

Sample the texture using the filter determined by the node this shader is attached to.

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_NEAREST:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_NEAREST** = ``1``

Le filtrage de texture lit le pixel le plus proche seulement. Cela rend la texture pixelisée de loin, et granuleuse à une certaine distance (à cause des mipmaps qui ne sont pas échantillonnées).

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_LINEAR:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_LINEAR** = ``2``

Le filtrage de texture mélange les 4 pixels les plus proches. Cela rend la texture lisse de près, et granuleuse à une certaine distance (à cause des mipmaps qui ne sont pas échantillonnées).

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_NEAREST_MIPMAP:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_NEAREST_MIPMAP** = ``3``

Le filtrage de texture lit à partir du pixel le plus proche et fusionne les deux mipmaps les plus proches (ou utilise la mipmap le plus proche si :ref:`ProjectSettings.rendering/textures/default_filters/use_nearest_mipmap_filter<class_ProjectSettings_property_rendering/textures/default_filters/use_nearest_mipmap_filter>` vaut ``true``). Cela donne à la texture un aspect pixelisé de près et lisse de loin.

Utilisez ce filtre pour les textures non pixel art susceptibles d'être visualisées à petite échelle (par exemple, à cause du zoom d'une :ref:`Camera2D<class_Camera2D>` ou à la mise à l'échelle des sprites), car les mipmaps sont importantes pour lisser les pixels qui sont plus petits que les pixels à l'écran.

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_LINEAR_MIPMAP:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_LINEAR_MIPMAP** = ``4``

Le filtrage de texture fusionne les 4 pixels les plus proches et les 2 mipmaps les plus proches (ou utilise la mipmap le plus proche si :ref:`ProjectSettings.rendering/textures/default_filters/use_nearest_mipmap_filter<class_ProjectSettings_property_rendering/textures/default_filters/use_nearest_mipmap_filter>` est ``true``). Cela rend la texture lisse de près et lisse de loin.

Utilisez ce filtre pour les textures non pixel art susceptibles d'être visualisées à petite échelle (par exemple, grâce au zoom d'une :ref:`Camera2D<class_Camera2D>` ou à la mise à l'échelle du sprite), car les mipmaps sont importantes pour lisser les pixels plus petits que ceux à l'écran.

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_NEAREST_MIPMAP_ANISOTROPIC:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_NEAREST_MIPMAP_ANISOTROPIC** = ``5``

The texture filter reads from the nearest pixel and blends between 2 mipmaps (or uses the nearest mipmap if :ref:`ProjectSettings.rendering/textures/default_filters/use_nearest_mipmap_filter<class_ProjectSettings_property_rendering/textures/default_filters/use_nearest_mipmap_filter>` is ``true``) based on the angle between the surface and the camera view. This makes the texture look pixelated from up close, and smooth from a distance. Anisotropic filtering improves texture quality on surfaces that are almost in line with the camera, but is slightly slower. The anisotropic filtering level can be changed by adjusting :ref:`ProjectSettings.rendering/textures/default_filters/anisotropic_filtering_level<class_ProjectSettings_property_rendering/textures/default_filters/anisotropic_filtering_level>`.

\ **Note:** This texture filter is rarely useful in 2D projects. :ref:`FILTER_NEAREST_MIPMAP<class_VisualShaderNodeTextureParameter_constant_FILTER_NEAREST_MIPMAP>` is usually more appropriate in this case.

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_LINEAR_MIPMAP_ANISOTROPIC:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_LINEAR_MIPMAP_ANISOTROPIC** = ``6``

The texture filter blends between the nearest 4 pixels and blends between 2 mipmaps (or uses the nearest mipmap if :ref:`ProjectSettings.rendering/textures/default_filters/use_nearest_mipmap_filter<class_ProjectSettings_property_rendering/textures/default_filters/use_nearest_mipmap_filter>` is ``true``) based on the angle between the surface and the camera view. This makes the texture look smooth from up close, and smooth from a distance. Anisotropic filtering improves texture quality on surfaces that are almost in line with the camera, but is slightly slower. The anisotropic filtering level can be changed by adjusting :ref:`ProjectSettings.rendering/textures/default_filters/anisotropic_filtering_level<class_ProjectSettings_property_rendering/textures/default_filters/anisotropic_filtering_level>`.

\ **Note:** This texture filter is rarely useful in 2D projects. :ref:`FILTER_LINEAR_MIPMAP<class_VisualShaderNodeTextureParameter_constant_FILTER_LINEAR_MIPMAP>` is usually more appropriate in this case.

.. _class_VisualShaderNodeTextureParameter_constant_FILTER_MAX:

.. rst-class:: classref-enumeration-constant

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **FILTER_MAX** = ``7``

Représente la taille de l’énumération :ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>`.

.. rst-class:: classref-item-separator

----

.. _enum_VisualShaderNodeTextureParameter_TextureRepeat:

.. rst-class:: classref-enumeration

enum **TextureRepeat**: :ref:`🔗<enum_VisualShaderNodeTextureParameter_TextureRepeat>`

.. _class_VisualShaderNodeTextureParameter_constant_REPEAT_DEFAULT:

.. rst-class:: classref-enumeration-constant

:ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **REPEAT_DEFAULT** = ``0``

Sample the texture using the repeat mode determined by the node this shader is attached to.

.. _class_VisualShaderNodeTextureParameter_constant_REPEAT_ENABLED:

.. rst-class:: classref-enumeration-constant

:ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **REPEAT_ENABLED** = ``1``

La texture va se répéter normalement.

.. _class_VisualShaderNodeTextureParameter_constant_REPEAT_DISABLED:

.. rst-class:: classref-enumeration-constant

:ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **REPEAT_DISABLED** = ``2``

La texture ne de répétera pas.

.. _class_VisualShaderNodeTextureParameter_constant_REPEAT_MAX:

.. rst-class:: classref-enumeration-constant

:ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **REPEAT_MAX** = ``3``

Représente la taille de l’énumération :ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>`.

.. rst-class:: classref-item-separator

----

.. _enum_VisualShaderNodeTextureParameter_TextureSource:

.. rst-class:: classref-enumeration

enum **TextureSource**: :ref:`🔗<enum_VisualShaderNodeTextureParameter_TextureSource>`

.. _class_VisualShaderNodeTextureParameter_constant_SOURCE_NONE:

.. rst-class:: classref-enumeration-constant

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **SOURCE_NONE** = ``0``

The texture source is not specified in the shader.

.. _class_VisualShaderNodeTextureParameter_constant_SOURCE_SCREEN:

.. rst-class:: classref-enumeration-constant

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **SOURCE_SCREEN** = ``1``

The texture source is the screen texture which captures all opaque objects drawn this frame.

.. _class_VisualShaderNodeTextureParameter_constant_SOURCE_DEPTH:

.. rst-class:: classref-enumeration-constant

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **SOURCE_DEPTH** = ``2``

The texture source is the depth texture from the depth prepass.

.. _class_VisualShaderNodeTextureParameter_constant_SOURCE_NORMAL_ROUGHNESS:

.. rst-class:: classref-enumeration-constant

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **SOURCE_NORMAL_ROUGHNESS** = ``3``

The texture source is the normal-roughness buffer from the depth prepass.

.. _class_VisualShaderNodeTextureParameter_constant_SOURCE_MAX:

.. rst-class:: classref-enumeration-constant

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **SOURCE_MAX** = ``4``

Représente la taille de l’énumération :ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>`.

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Descriptions des propriétés
------------------------------------------------------

.. _class_VisualShaderNodeTextureParameter_property_color_default:

.. rst-class:: classref-property

:ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **color_default** = ``0`` :ref:`🔗<class_VisualShaderNodeTextureParameter_property_color_default>`

.. rst-class:: classref-property-setget

- |void| **set_color_default**\ (\ value\: :ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>`\ )
- :ref:`ColorDefault<enum_VisualShaderNodeTextureParameter_ColorDefault>` **get_color_default**\ (\ )

Définit la couleur par défaut si aucune texture n'est affectée à l'uniform.

.. rst-class:: classref-item-separator

----

.. _class_VisualShaderNodeTextureParameter_property_texture_filter:

.. rst-class:: classref-property

:ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **texture_filter** = ``0`` :ref:`🔗<class_VisualShaderNodeTextureParameter_property_texture_filter>`

.. rst-class:: classref-property-setget

- |void| **set_texture_filter**\ (\ value\: :ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>`\ )
- :ref:`TextureFilter<enum_VisualShaderNodeTextureParameter_TextureFilter>` **get_texture_filter**\ (\ )

Sets the texture filtering mode.

.. rst-class:: classref-item-separator

----

.. _class_VisualShaderNodeTextureParameter_property_texture_repeat:

.. rst-class:: classref-property

:ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **texture_repeat** = ``0`` :ref:`🔗<class_VisualShaderNodeTextureParameter_property_texture_repeat>`

.. rst-class:: classref-property-setget

- |void| **set_texture_repeat**\ (\ value\: :ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>`\ )
- :ref:`TextureRepeat<enum_VisualShaderNodeTextureParameter_TextureRepeat>` **get_texture_repeat**\ (\ )

Sets the texture repeating mode.

.. rst-class:: classref-item-separator

----

.. _class_VisualShaderNodeTextureParameter_property_texture_source:

.. rst-class:: classref-property

:ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **texture_source** = ``0`` :ref:`🔗<class_VisualShaderNodeTextureParameter_property_texture_source>`

.. rst-class:: classref-property-setget

- |void| **set_texture_source**\ (\ value\: :ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>`\ )
- :ref:`TextureSource<enum_VisualShaderNodeTextureParameter_TextureSource>` **get_texture_source**\ (\ )

Sets the texture source mode. Used for reading from the screen, depth, or normal_roughness texture.

.. rst-class:: classref-item-separator

----

.. _class_VisualShaderNodeTextureParameter_property_texture_type:

.. rst-class:: classref-property

:ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **texture_type** = ``0`` :ref:`🔗<class_VisualShaderNodeTextureParameter_property_texture_type>`

.. rst-class:: classref-property-setget

- |void| **set_texture_type**\ (\ value\: :ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>`\ )
- :ref:`TextureType<enum_VisualShaderNodeTextureParameter_TextureType>` **get_texture_type**\ (\ )

Définit le type de données fournies par la texture source.

.. |virtual| replace:: :abbr:`virtual (Cette méthode doit typiquement être redéfinie par l'utilisateur pour avoir un effet.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |const| replace:: :abbr:`const (Cette méthode n'a pas d'effets de bord. Elle ne modifie aucune des variables membres de l'instance.)`
.. |vararg| replace:: :abbr:`vararg (Cette méthode accepte n'importe quel nombre d'arguments après ceux décris ici.)`
.. |constructor| replace:: :abbr:`constructor (Cette méthode est utilisée pour construire un type.)`
.. |static| replace:: :abbr:`static (Cette méthode n'a pas besoin d'instance pour être appelée, elle peut donc être directement appelée en utilisant le nom de la classe.)`
.. |operator| replace:: :abbr:`operator (Cette méthode décrit un opérateur valide à utiliser avec ce type en tant qu'opérande gauche.)`
.. |bitfield| replace:: :abbr:`BitField (Cette valeur est un nombre entier composé d'un masque de bits des options suivantes.)`
.. |void| replace:: :abbr:`void (Aucune valeur de retour.)`