An input animation for an [AnimationNodeBlendTree]. A resource to add to an [AnimationNodeBlendTree]. Only has one output port using the [member animation] property. Used as an input for [AnimationNode]s that blend animations together. $DOCS_URL/tutorials/animation/animation_tree.html https://godotengine.org/asset-library/asset/125 https://godotengine.org/asset-library/asset/678 Animation to use as an output. It is one of the animations provided by [member AnimationTree.anim_player]. Determines the playback direction of the animation. Plays animation in forward direction. Plays animation in backward direction.