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Inherits: :ref:`AnimationNode<class_AnimationNode>` < :ref:`Resource<class_Resource>` < :ref:`Reference<class_Reference>` < :ref:`Object<class_Object>`
Blends two of three animations linearly inside of an :ref:`AnimationNodeBlendTree<class_AnimationNodeBlendTree>`.
A resource to add to an :ref:`AnimationNodeBlendTree<class_AnimationNodeBlendTree>`. Blends two animations together linearly out of three based on a value in the [-1.0, 1.0] range.
This node has three inputs:
- The base animation
- A -blend animation to blend with when the blend amount is in the
[-1.0, 0.0]range. - A +blend animation to blend with when the blend amount is in the
[0.0, 1.0]range
| :ref:`bool<class_bool>` | :ref:`sync<class_AnimationNodeBlend3_property_sync>` | false |
| Default | false |
| Setter | set_use_sync(value) |
| Getter | is_using_sync() |
If true, sets the optimization to false when calling :ref:`AnimationNode.blend_input<class_AnimationNode_method_blend_input>`, forcing the blended animations to update every frame.