AnimationNodeBlendTree

继承： AnimationRootNode < AnimationNode < Resource < RefCounted < Object

A sub-tree of many type AnimationNode s used for complex animations. Used by AnimationTree.

描述

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.

属性
Vector2graph_offset

方法
voidadd_node ( name: StringName, node: AnimationNode, position: Vector2 = Vector2(0, 0) )
voidconnect_node ( input_node: StringName, input_index: int, output_node: StringName )
voiddisconnect_node ( input_node: StringName, input_index: int )
AnimationNodeget_node ( name: StringName ) const1
Vector2get_node_position ( name: StringName ) const1
boolhas_node ( name: StringName ) const1
voidremove_node ( name: StringName )
voidrename_node ( name: StringName, new_name: StringName )
voidset_node_position ( name: StringName, position: Vector2 )

信号

node_changed ( node_name: StringName )

Emitted when the input port information is changed.

常量

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.

属性说明

Vector2 graph_offset = Vector2(0, 0)

  • void set_graph_offset ( value: Vector2 )
  • Vector2 get_graph_offset ( )

The global offset of all sub animation nodes.

方法说明

void add_node ( name: StringName, node: AnimationNode, position: Vector2 = 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 ( input_node: StringName, input_index: int, output_node: StringName )

Connects the output of an AnimationNode as input for another AnimationNode, at the input port specified by input_index.

void disconnect_node ( input_node: StringName, input_index: int )

Disconnects the animation node connected to the specified input.

AnimationNode get_node ( name: StringName ) const1

Returns the sub animation node with the specified name.

Vector2 get_node_position ( name: StringName ) const1

Returns the position of the sub animation node with the specified name.

bool has_node ( name: StringName ) const1

Returns true if a sub animation node with specified name exists.

void remove_node ( name: StringName )

Removes a sub animation node.

void rename_node ( name: StringName, new_name: StringName )

Changes the name of a sub animation node.

void set_node_position ( name: StringName, position: Vector2 )

Modifies the position of a sub animation node.

2

本方法通常需要用户覆盖才能生效。

1

本方法无副作用，不会修改该实例的任何成员变量。

3

本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。

4

本方法用于构造某个类型。

5

调用本方法无需实例，可直接使用类名进行调用。

6

本方法描述的是使用本类型作为左操作数的有效运算符。

7

这个值是由下列位标志构成位掩码的整数。

8

无返回值。