static [FName](API\Runtime\Core\UObject\FName) FindBestMirroredBone ( const [FName](API\Runtime\Core\UObject\FName) InBoneName, const [FReferenceSkeleton](API\Runtime\Engine\FReferenceSkeleton) & InRefSkeleton, [EAxis::Type](API\Runtime\Core\Math\EAxis__Type) InMirrorAxis, const float SearchThreshold )