:github_url: hide

.. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the ExternalTexture.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_ExternalTexture:

ExternalTexture
===============

**Inherits:** :ref:`Texture<class_Texture>` **<** :ref:`Resource<class_Resource>` **<** :ref:`Reference<class_Reference>` **<** :ref:`Object<class_Object>`

Enable OpenGL ES external texture extension.

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

Enable support for the OpenGL ES external texture extension as defined by `OES_EGL_image_external <https://www.khronos.org/registry/OpenGL/extensions/OES/OES_EGL_image_external.txt>`__.

**Note:** This is only supported for Android platforms.

Properties
----------

+-------------------------------+--------------------------------------------------+------------------------------+
| :ref:`int<class_int>`         | flags                                            | ``2048`` *(parent override)* |
+-------------------------------+--------------------------------------------------+------------------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`size<class_ExternalTexture_property_size>` | ``Vector2( 1, 1 )``          |
+-------------------------------+--------------------------------------------------+------------------------------+

Methods
-------

+-----------------------+--------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_external_texture_id<class_ExternalTexture_method_get_external_texture_id>` **(** **)** |
+-----------------------+--------------------------------------------------------------------------------------------------+

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

.. _class_ExternalTexture_property_size:

- :ref:`Vector2<class_Vector2>` **size**

+-----------+---------------------+
| *Default* | ``Vector2( 1, 1 )`` |
+-----------+---------------------+
| *Setter*  | set_size(value)     |
+-----------+---------------------+
| *Getter*  | get_size()          |
+-----------+---------------------+

External texture size.

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

.. _class_ExternalTexture_method_get_external_texture_id:

- :ref:`int<class_int>` **get_external_texture_id** **(** **)**

Returns the external texture name.

.. |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.)`