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.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/3.5/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/3.5/doc/classes/ExternalTexture.xml.

.. _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`` (overrides :ref:`Texture<class_Texture_property_flags>`) |
+-------------------------------+--------------------------------------------------+-------------------------------------------------------------------+
| :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.)`