Once I get that upgrade to 36-hour days, I will tackle that. – Mychaeel

From Unreal Wiki, The Unreal Engine Documentation Site

Object >> AnimNode >> AnimNodeBlendBase >> AnimNodeBlendMultiBone

Package: 

Engine

This class in other games:

UDK

Copyright 1998-2007 Epic Games, Inc. All Rights Reserved.

[edit] Properties

[edit] Property group 'AnimNodeBlendMultiBone'

[edit] BlendTargetList

Type: array<ChildBoneBlendInfo>

List of blend targets - one per bone to blend

[edit] Internal variables

[edit] SourceRequiredBones

Type: array<byte>

Modifiers: transient

Indices of bones required from Source (at LOD 0), if Target's weight is 1.0. Bones are only in this array if their per-bone weight is <1.0 (or they have a child in the array). Indices should be strictly increasing.

[edit] Default values

[edit] Structs

[edit] ChildBoneBlendInfo

Modifiers: native

array<float> TargetPerBoneWeight 

Weight scaling for each bone of the skeleton. Must be same size as RefSkeleton of SkeletalMesh. If all 0.0, no animation can ever be drawn from Child2.

name InitTargetStartBone 

Used in InitAnim, so you can set up partial blending in the defaultproperties. See SetTargetStartBone.

float InitPerBoneIncrease 

Used in InitAnim, so you can set up partial blending in the defaultproperties. See SetTargetStartBone.

name OldStartBone 

Old StartBone, to monitor changes

float OldBoneIncrease 

Old OldBoneIncrease, to monitor changes

array<byte> TargetRequiredBones 

Indices of bones required from Target (at LOD 0), if Target's weight is >0.0.

Bones are only in this array if their per-bone weight is >0.0 (or they have a child in the array). Indices should be strictly increasing.

Default values:

[edit] Native functions

[edit] SetTargetStartBone

Updating the StartBoneName or PerBoneIncrease, will cause the TargetPerBoneWeight to be automatically re-updated, you'll loose custom values!