godot-docs/classes/class_animationtree.rst

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.. DO NOT EDIT THIS FILE, but the AnimationTree.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_AnimationTree:

AnimationTree
=============

**Inherits:** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`

A node to be used for advanced animation transitions in an :ref:`AnimationPlayer<class_AnimationPlayer>`.

Tutorials
---------

- :doc:`../tutorials/animation/animation_tree`

- `https://github.com/godotengine/tps-demo <https://github.com/godotengine/tps-demo>`_

Properties
----------

+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+
| :ref:`bool<class_bool>`                                              | :ref:`active<class_AnimationTree_property_active>`                       | ``false``        |
+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+
| :ref:`NodePath<class_NodePath>`                                      | :ref:`anim_player<class_AnimationTree_property_anim_player>`             | ``NodePath("")`` |
+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+
| :ref:`AnimationProcessMode<enum_AnimationTree_AnimationProcessMode>` | :ref:`process_mode<class_AnimationTree_property_process_mode>`           | ``1``            |
+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+
| :ref:`NodePath<class_NodePath>`                                      | :ref:`root_motion_track<class_AnimationTree_property_root_motion_track>` | ``NodePath("")`` |
+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+
| :ref:`AnimationNode<class_AnimationNode>`                            | :ref:`tree_root<class_AnimationTree_property_tree_root>`                 |                  |
+----------------------------------------------------------------------+--------------------------------------------------------------------------+------------------+

Methods
-------

+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                              | :ref:`advance<class_AnimationTree_method_advance>` **(** :ref:`float<class_float>` delta **)**                                                              |
+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Transform<class_Transform>` | :ref:`get_root_motion_transform<class_AnimationTree_method_get_root_motion_transform>` **(** **)** const                                                    |
+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                              | :ref:`rename_parameter<class_AnimationTree_method_rename_parameter>` **(** :ref:`String<class_String>` old_name, :ref:`String<class_String>` new_name **)** |
+-----------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------+

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

.. _enum_AnimationTree_AnimationProcessMode:

.. _class_AnimationTree_constant_ANIMATION_PROCESS_PHYSICS:

.. _class_AnimationTree_constant_ANIMATION_PROCESS_IDLE:

.. _class_AnimationTree_constant_ANIMATION_PROCESS_MANUAL:

enum **AnimationProcessMode**:

- **ANIMATION_PROCESS_PHYSICS** = **0** --- The animations will progress during the physics frame (i.e. :ref:`Node._physics_process<class_Node_method__physics_process>`).

- **ANIMATION_PROCESS_IDLE** = **1** --- The animations will progress during the idle frame (i.e. :ref:`Node._process<class_Node_method__process>`).

- **ANIMATION_PROCESS_MANUAL** = **2** --- The animations will only progress manually (see :ref:`advance<class_AnimationTree_method_advance>`).

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

.. _class_AnimationTree_property_active:

- :ref:`bool<class_bool>` **active**

+-----------+-------------------+
| *Default* | ``false``         |
+-----------+-------------------+
| *Setter*  | set_active(value) |
+-----------+-------------------+
| *Getter*  | is_active()       |
+-----------+-------------------+

If ``true``, the ``AnimationTree`` will be processing.

----

.. _class_AnimationTree_property_anim_player:

- :ref:`NodePath<class_NodePath>` **anim_player**

+-----------+-----------------------------+
| *Default* | ``NodePath("")``            |
+-----------+-----------------------------+
| *Setter*  | set_animation_player(value) |
+-----------+-----------------------------+
| *Getter*  | get_animation_player()      |
+-----------+-----------------------------+

The path to the :ref:`AnimationPlayer<class_AnimationPlayer>` used for animating.

----

.. _class_AnimationTree_property_process_mode:

- :ref:`AnimationProcessMode<enum_AnimationTree_AnimationProcessMode>` **process_mode**

+-----------+-------------------------+
| *Default* | ``1``                   |
+-----------+-------------------------+
| *Setter*  | set_process_mode(value) |
+-----------+-------------------------+
| *Getter*  | get_process_mode()      |
+-----------+-------------------------+

The process mode of this ``AnimationTree``. See :ref:`AnimationProcessMode<enum_AnimationTree_AnimationProcessMode>` for available modes.

----

.. _class_AnimationTree_property_root_motion_track:

- :ref:`NodePath<class_NodePath>` **root_motion_track**

+-----------+------------------------------+
| *Default* | ``NodePath("")``             |
+-----------+------------------------------+
| *Setter*  | set_root_motion_track(value) |
+-----------+------------------------------+
| *Getter*  | get_root_motion_track()      |
+-----------+------------------------------+

----

.. _class_AnimationTree_property_tree_root:

- :ref:`AnimationNode<class_AnimationNode>` **tree_root**

+----------+----------------------+
| *Setter* | set_tree_root(value) |
+----------+----------------------+
| *Getter* | get_tree_root()      |
+----------+----------------------+

The root animation node of this ``AnimationTree``. See :ref:`AnimationNode<class_AnimationNode>`.

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

.. _class_AnimationTree_method_advance:

- void **advance** **(** :ref:`float<class_float>` delta **)**

Manually advance the animations by the specified time (in seconds).

----

.. _class_AnimationTree_method_get_root_motion_transform:

- :ref:`Transform<class_Transform>` **get_root_motion_transform** **(** **)** const

----

.. _class_AnimationTree_method_rename_parameter:

- void **rename_parameter** **(** :ref:`String<class_String>` old_name, :ref:`String<class_String>` new_name **)**