FGeometryCollectionClusteringUtility

Cluster all existing bones under a new root node, so there is now only one root node and a completely flat hierarchy underneath it

Clusters using one of ClusterBonesUnderNewNode or ClusterBonesUnderExistingNode based on the context of what is being clustered

Cluster all source bones under an existing node, algorithm chooses best node to add to 'closest to root'

Cluster all source bones under an existing node, existing node is specifiedas MergeNode

Reparent source bones under root bone

Creates a cluster in the node hierarchy by re-parenting the Selected Bones off a new node in the hierarchy It makes more sense to think that the Selected Bones are all at the same level in the hierarchy however it will re-parent multiple levels at the InsertAtIndex location bone

Moved the selected bones closer to the root

Collapse hierarchy at specified level

Collapse hierarchy of selected bones at specified level

Returns true if bone hierarchy contains more than one root node

Make logical editor selections based on the current selected hierarchy view level

Find the lowest common ancestor index of currently selected nodes.

Get list of child bones down from the source bone below the specified hierarchy level

Finds all Bones in same cluster as the one specified

Return an array of all child leaf nodes below the specified node.

Search hierarchy for the parent of the specified bone, where the parent exists at the given level in the hierarchy

Finds the root bone in the hierarchy, the one with an invalid parent bone index

Return true if the specified bone is a root bone

Move the selected node up a level in direction of root

Return true of Test Node exists on tree branch specified by TreeElement Node

Recursively Add all children to output bone list from source bone down to the leaf nodes

Maintains the bone naming convention of Root "Name" Level 1 "Name_001", "Name_0002", ...

Delete any cluster nodes discovered to have no children

Rename a bone node, will automatically update all child node names if requested (current default)

Recursively update the hierarchy level of all the children below this bone