godot-docs/classes/class_animationnodeadd3.rst

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.. _class_AnimationNodeAdd3:

AnimationNodeAdd3
=================

**Inherits:** :ref:`AnimationNodeSync<class_AnimationNodeSync>` **<** :ref:`AnimationNode<class_AnimationNode>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Blends two of three animations additively inside of an :ref:`AnimationNodeBlendTree<class_AnimationNodeBlendTree>`.

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

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

A resource to add to an :ref:`AnimationNodeBlendTree<class_AnimationNodeBlendTree>`. Blends two animations out of three additively out of three based on the amount value.

This animation node has three inputs:

- The base animation to add to

- A "-add" animation to blend with when the blend amount is negative

- A "+add" animation to blend with when the blend amount is positive

If the absolute value of the amount is greater than ``1.0``, the animation connected to "in" port is blended with the amplified animation connected to "-add"/"+add" port.

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

Tutorials
---------

- :doc:`Using AnimationTree <../tutorials/animation/animation_tree>`

- `Third Person Shooter Demo <https://godotengine.org/asset-library/asset/678>`__

.. |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.)`