AnimationNodeBlendTree¶
Inherits: AnimationRootNode < AnimationNode < Resource < RefCounted < Object
A sub-tree of many type AnimationNodes used for complex animations. Used by AnimationTree.
Description¶
This animation node may contain a sub-tree of any other type animation nodes, such as AnimationNodeTransition, AnimationNodeBlend2, AnimationNodeBlend3, AnimationNodeOneShot, etc. This is one of the most commonly used animation node roots.
An AnimationNodeOutput node named output
is created by default.
Tutorials¶
Properties¶
|
Methods¶
void |
add_node ( StringName name, AnimationNode node, Vector2 position=Vector2(0, 0) ) |
void |
connect_node ( StringName input_node, int input_index, StringName output_node ) |
void |
disconnect_node ( StringName input_node, int input_index ) |
get_node ( StringName name ) const |
|
get_node_position ( StringName name ) const |
|
has_node ( StringName name ) const |
|
void |
remove_node ( StringName name ) |
void |
rename_node ( StringName name, StringName new_name ) |
void |
set_node_position ( StringName name, Vector2 position ) |
Signals¶
node_changed ( StringName node_name )
Emitted when the input port information is changed.
Constants¶
CONNECTION_OK = 0
The connection was successful.
CONNECTION_ERROR_NO_INPUT = 1
The input node is null
.
CONNECTION_ERROR_NO_INPUT_INDEX = 2
The specified input port is out of range.
CONNECTION_ERROR_NO_OUTPUT = 3
The output node is null
.
CONNECTION_ERROR_SAME_NODE = 4
Input and output nodes are the same.
CONNECTION_ERROR_CONNECTION_EXISTS = 5
The specified connection already exists.
Property Descriptions¶
Vector2 graph_offset = Vector2(0, 0)
The global offset of all sub animation nodes.
Method Descriptions¶
void add_node ( StringName name, AnimationNode node, Vector2 position=Vector2(0, 0) )
Adds an AnimationNode at the given position
. The name
is used to identify the created sub animation node later.
void connect_node ( StringName input_node, int input_index, StringName output_node )
Connects the output of an AnimationNode as input for another AnimationNode, at the input port specified by input_index
.
void disconnect_node ( StringName input_node, int input_index )
Disconnects the animation node connected to the specified input.
AnimationNode get_node ( StringName name ) const
Returns the sub animation node with the specified name
.
Vector2 get_node_position ( StringName name ) const
Returns the position of the sub animation node with the specified name
.
bool has_node (