[AnimationTree] node resource that contains many blend type nodes.
This node may contain a sub-tree of any other blend type nodes, such as [AnimationNodeTransition], [AnimationNodeBlend2], [AnimationNodeBlend3], [AnimationNodeOneShot], etc. This is one of the most commonly used roots. An [AnimationNodeOutput] node named [code]output[/code] is created by default.
$DOCS_URL/tutorials/animation/animation_tree.html
- The global offset of all sub-nodes.
The connection was successful.
The input node is [code]null[/code].
The specified input port is out of range.
The output node is [code]null[/code].
Input and output nodes are the same.
The specified connection already exists.