godot-docs/classes/class_texture3d.rst

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.. _class_Texture3D:

Texture3D
=========

**Inherits:** :ref:`Texture<class_Texture>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

**Inherited By:** :ref:`CompressedTexture3D<class_CompressedTexture3D>`, :ref:`ImageTexture3D<class_ImageTexture3D>`, :ref:`NoiseTexture3D<class_NoiseTexture3D>`, :ref:`PlaceholderTexture3D<class_PlaceholderTexture3D>`, :ref:`Texture3DRD<class_Texture3DRD>`

Base class for 3-dimensional textures.

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

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

Base class for :ref:`ImageTexture3D<class_ImageTexture3D>` and :ref:`CompressedTexture3D<class_CompressedTexture3D>`. Cannot be used directly, but contains all the functions necessary for accessing the derived resource types. **Texture3D** is the base class for all 3-dimensional texture types. See also :ref:`TextureLayered<class_TextureLayered>`.

All images need to have the same width, height and number of mipmap levels.

To create such a texture file yourself, reimport your image files using the Godot Editor import presets.

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

Methods
-------

.. table::
   :widths: auto

   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`Image[]<class_Image>`      | :ref:`_get_data<class_Texture3D_private_method__get_data>` **(** **)** |virtual| |const|       |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`_get_depth<class_Texture3D_private_method__get_depth>` **(** **)** |virtual| |const|     |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`Format<enum_Image_Format>` | :ref:`_get_format<class_Texture3D_private_method__get_format>` **(** **)** |virtual| |const|   |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`_get_height<class_Texture3D_private_method__get_height>` **(** **)** |virtual| |const|   |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`_get_width<class_Texture3D_private_method__get_width>` **(** **)** |virtual| |const|     |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`          | :ref:`_has_mipmaps<class_Texture3D_private_method__has_mipmaps>` **(** **)** |virtual| |const| |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`Resource<class_Resource>`  | :ref:`create_placeholder<class_Texture3D_method_create_placeholder>` **(** **)** |const|       |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`Image[]<class_Image>`      | :ref:`get_data<class_Texture3D_method_get_data>` **(** **)** |const|                           |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`get_depth<class_Texture3D_method_get_depth>` **(** **)** |const|                         |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`Format<enum_Image_Format>` | :ref:`get_format<class_Texture3D_method_get_format>` **(** **)** |const|                       |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`get_height<class_Texture3D_method_get_height>` **(** **)** |const|                       |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`            | :ref:`get_width<class_Texture3D_method_get_width>` **(** **)** |const|                         |
   +----------------------------------+------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`          | :ref:`has_mipmaps<class_Texture3D_method_has_mipmaps>` **(** **)** |const|                     |
   +----------------------------------+------------------------------------------------------------------------------------------------+

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

----

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

Method Descriptions
-------------------

.. _class_Texture3D_private_method__get_data:

.. rst-class:: classref-method

:ref:`Image[]<class_Image>` **_get_data** **(** **)** |virtual| |const|

Called when the **Texture3D**'s data is queried.

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

----

.. _class_Texture3D_private_method__get_depth:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_depth** **(** **)** |virtual| |const|

Called when the **Texture3D**'s depth is queried.

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

----

.. _class_Texture3D_private_method__get_format:

.. rst-class:: classref-method

:ref:`Format<enum_Image_Format>` **_get_format** **(** **)** |virtual| |const|

Called when the **Texture3D**'s format is queried.

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

----

.. _class_Texture3D_private_method__get_height:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_height** **(** **)** |virtual| |const|

Called when the **Texture3D**'s height is queried.

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

----

.. _class_Texture3D_private_method__get_width:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_width** **(** **)** |virtual| |const|

Called when the **Texture3D**'s width is queried.

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

----

.. _class_Texture3D_private_method__has_mipmaps:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_has_mipmaps** **(** **)** |virtual| |const|

Called when the presence of mipmaps in the **Texture3D** is queried.

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

----

.. _class_Texture3D_method_create_placeholder:

.. rst-class:: classref-method

:ref:`Resource<class_Resource>` **create_placeholder** **(** **)** |const|

Creates a placeholder version of this resource (:ref:`PlaceholderTexture3D<class_PlaceholderTexture3D>`).

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

----

.. _class_Texture3D_method_get_data:

.. rst-class:: classref-method

:ref:`Image[]<class_Image>` **get_data** **(** **)** |const|

Returns the **Texture3D**'s data as an array of :ref:`Image<class_Image>`\ s. Each :ref:`Image<class_Image>` represents a *slice* of the **Texture3D**, with different slices mapping to different depth (Z axis) levels.

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

----

.. _class_Texture3D_method_get_depth:

.. rst-class:: classref-method

:ref:`int<class_int>` **get_depth** **(** **)** |const|

Returns the **Texture3D**'s depth in pixels. Depth is typically represented by the Z axis (a dimension not present in :ref:`Texture2D<class_Texture2D>`).

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

----

.. _class_Texture3D_method_get_format:

.. rst-class:: classref-method

:ref:`Format<enum_Image_Format>` **get_format** **(** **)** |const|

Returns the current format being used by this texture. See :ref:`Format<enum_Image_Format>` for details.

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

----

.. _class_Texture3D_method_get_height:

.. rst-class:: classref-method

:ref:`int<class_int>` **get_height** **(** **)** |const|

Returns the **Texture3D**'s height in pixels. Width is typically represented by the Y axis.

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

----

.. _class_Texture3D_method_get_width:

.. rst-class:: classref-method

:ref:`int<class_int>` **get_width** **(** **)** |const|

Returns the **Texture3D**'s width in pixels. Width is typically represented by the X axis.

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

----

.. _class_Texture3D_method_has_mipmaps:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **has_mipmaps** **(** **)** |const|

Returns ``true`` if the **Texture3D** has generated mipmaps.

.. |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.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`