AnimationNodeBlendTree

Inherits:AnimationRootNode<AnimationNode<Resource<RefCounted<Object

A sub-tree of many typeAnimationNodes used for complex animations. Used byAnimationTree.

Description

This animation node may contain a sub-tree of any other type animation nodes, such asAnimationNodeTransition,AnimationNodeBlend2,AnimationNodeBlend3,AnimationNodeOneShot, etc. This is one of the most commonly used animation node roots.

AnAnimationNodeOutput node namedoutput is created by default.

Tutorials

Properties

Vector2

graph_offset

Vector2(0,0)

Methods

void

add_node(name:StringName, node:AnimationNode, position:Vector2 = Vector2(0, 0))

void

connect_node(input_node:StringName, input_index:int, output_node:StringName)

void

disconnect_node(input_node:StringName, input_index:int)

AnimationNode

get_node(name:StringName)const

Vector2

get_node_position(name:StringName)const

bool

has_node(name:StringName)const

void

remove_node(name:StringName)

void

rename_node(name:StringName, new_name:StringName)

void

set_node_position(name:StringName, position:Vector2)

Signals

node_changed(node_name:StringName)🔗

Emitted when the input port information is changed.

Constants

CONNECTION_OK =0🔗

The connection was successful.

CONNECTION_ERROR_NO_INPUT =1🔗

The input node isnull.

CONNECTION_ERROR_NO_INPUT_INDEX =2🔗

The specified input port is out of range.

CONNECTION_ERROR_NO_OUTPUT =3🔗

The output node isnull.

CONNECTION_ERROR_SAME_NODE =4🔗

Input and output nodes are the same.

CONNECTION_ERROR_CONNECTION_EXISTS =5🔗

The specified connection already exists.

Property Descriptions

Vector2graph_offset =Vector2(0,0)🔗

The global offset of all sub animation nodes.

Method Descriptions

voidadd_node(name:StringName, node:AnimationNode, position:Vector2 = Vector2(0, 0))🔗

Adds anAnimationNode at the givenposition. Thename is used to identify the created sub animation node later.

voidconnect_node(input_node:StringName, input_index:int, output_node:StringName)🔗

Connects the output of anAnimationNode as input for anotherAnimationNode, at the input port specified byinput_index.

voiddisconnect_node(input_node:StringName, input_index:int)🔗

Disconnects the animation node connected to the specified input.

AnimationNodeget_node(name:StringName)const🔗

Returns the sub animation node with the specifiedname.

Vector2get_node_position(name:StringName)const🔗

Returns the position of the sub animation node with the specifiedname.

boolhas_node(name:StringName)const🔗

Returnstrue if a sub animation node with specifiedname exists.

voidremove_node(name:StringName)🔗

Removes a sub animation node.

voidrename_node(name:StringName, new_name:StringName)🔗

Changes the name of a sub animation node.

voidset_node_position(name:StringName, position:Vector2)🔗

Modifies the position of a sub animation node.

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