pandemonium_engine/modules/skeleton_2d/doc_classes/Skeleton2D.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="Skeleton2D" inherits="Node2D" version="4.1">
	<brief_description>
		Skeleton for 2D characters and animated objects.
	</brief_description>
	<description>
		Skeleton2D parents a hierarchy of [Bone2D] objects. It is a requirement of [Bone2D]. Skeleton2D holds a reference to the rest pose of its children and acts as a single point of access to its bones.
	</description>
	<tutorials>
		<link>$DOCS_URL/tutorials/animation/2d_skeletons.md</link>
	</tutorials>
	<methods>
		<method name="execute_modifications">
			<return type="void" />
			<argument index="0" name="delta" type="float" />
			<argument index="1" name="execution_mode" type="int" />
			<description>
				Executes all the modifications on the [SkeletonModificationStack2D], if the Skeleton3D has one assigned.
			</description>
		</method>
		<method name="get_bone">
			<return type="Bone2D" />
			<argument index="0" name="idx" type="int" />
			<description>
				Returns a [Bone2D] from the node hierarchy parented by Skeleton2D. The object to return is identified by the parameter [code]idx[/code]. Bones are indexed by descending the node hierarchy from top to bottom, adding the children of each branch before moving to the next sibling.
			</description>
		</method>
		<method name="get_bone_count" qualifiers="const">
			<return type="int" />
			<description>
				Returns the number of [Bone2D] nodes in the node hierarchy parented by Skeleton2D.
			</description>
		</method>
		<method name="get_bone_local_pose_override">
			<return type="Transform2D" />
			<argument index="0" name="bone_idx" type="int" />
			<description>
				Returns the local pose override transform for [code]bone_idx[/code].
			</description>
		</method>
		<method name="get_modification_stack" qualifiers="const">
			<return type="SkeletonModificationStack2D" />
			<description>
				Returns the [SkeletonModificationStack2D] attached to this skeleton, if one exists.
			</description>
		</method>
		<method name="get_skeleton" qualifiers="const">
			<return type="RID" />
			<description>
				Returns the [RID] of a Skeleton2D instance.
			</description>
		</method>
		<method name="set_bone_local_pose_override">
			<return type="void" />
			<argument index="0" name="bone_idx" type="int" />
			<argument index="1" name="override_pose" type="Transform2D" />
			<argument index="2" name="strength" type="float" />
			<argument index="3" name="persistent" type="bool" />
			<description>
				Sets the local pose transform, [code]pose[/code], for the bone at [code]bone_idx[/code].
				[code]amount[/code] is the interpolation strength that will be used when applying the pose, and [code]persistent[/code] determines if the applied pose will remain.
				[b]Note:[/b] The pose transform needs to be a local transform relative to the [Bone2D] node at [code]bone_idx[/code]!
			</description>
		</method>
		<method name="set_modification_stack">
			<return type="void" />
			<argument index="0" name="modification_stack" type="SkeletonModificationStack2D" />
			<description>
				Sets the [SkeletonModificationStack2D] attached to this skeleton.
			</description>
		</method>
	</methods>
	<signals>
		<signal name="bone_setup_changed">
			<description>
				Emitted when the [Bone2D] setup attached to this skeletons changes. This is primarily used internally within the skeleton.
			</description>
		</signal>
	</signals>
	<constants>
	</constants>
</class>