<?xml version="1.0" encoding="UTF-8" ?> <class name="AnimationNodeBlendTree" inherits="AnimationRootNode" category="Core" version="3.1"> <brief_description> </brief_description> <description> </description> <tutorials> </tutorials> <demos> </demos> <methods> <method name="add_node"> <return type="void"> </return> <argument index="0" name="name" type="String"> </argument> <argument index="1" name="node" type="AnimationNode"> </argument> <argument index="2" name="position" type="Vector2" default="Vector2( 0, 0 )"> </argument> <description> </description> </method> <method name="connect_node"> <return type="void"> </return> <argument index="0" name="input_node" type="String"> </argument> <argument index="1" name="input_index" type="int"> </argument> <argument index="2" name="output_node" type="String"> </argument> <description> </description> </method> <method name="disconnect_node"> <return type="void"> </return> <argument index="0" name="input_node" type="String"> </argument> <argument index="1" name="input_index" type="int"> </argument> <description> </description> </method> <method name="get_node" qualifiers="const"> <return type="AnimationNode"> </return> <argument index="0" name="name" type="String"> </argument> <description> </description> </method> <method name="get_node_position" qualifiers="const"> <return type="Vector2"> </return> <argument index="0" name="name" type="String"> </argument> <description> </description> </method> <method name="has_node" qualifiers="const"> <return type="bool"> </return> <argument index="0" name="name" type="String"> </argument> <description> </description> </method> <method name="remove_node"> <return type="void"> </return> <argument index="0" name="name" type="String"> </argument> <description> </description> </method> <method name="rename_node"> <return type="void"> </return> <argument index="0" name="name" type="String"> </argument> <argument index="1" name="new_name" type="String"> </argument> <description> </description> </method> <method name="set_node_position"> <return type="void"> </return> <argument index="0" name="name" type="String"> </argument> <argument index="1" name="position" type="Vector2"> </argument> <description> </description> </method> </methods> <members> <member name="graph_offset" type="Vector2" setter="set_graph_offset" getter="get_graph_offset"> </member> </members> <constants> <constant name="CONNECTION_OK" value="0"> </constant> <constant name="CONNECTION_ERROR_NO_INPUT" value="1"> </constant> <constant name="CONNECTION_ERROR_NO_INPUT_INDEX" value="2"> </constant> <constant name="CONNECTION_ERROR_NO_OUTPUT" value="3"> </constant> <constant name="CONNECTION_ERROR_SAME_NODE" value="4"> </constant> <constant name="CONNECTION_ERROR_CONNECTION_EXISTS" value="5"> </constant> </constants> </class>