public static List <GameObject> SpawnSkinnedMeshToUnit(GameObject target_unit, GameObject head, GameObject suit)
{
Transform target_skeleton_root = target_unit.transform.FindDeepChild("humanoid");
List <SkinnedMeshRenderer> suitobjects = suit.GetComponentsInChildren <SkinnedMeshRenderer>().ToList();
suitobjects.AddRange(head.GetComponentsInChildren <SkinnedMeshRenderer>());
List <GameObject> skinned_objects = M_Math.InsantiateObjects(suitobjects.Select(skn => skn.gameObject).ToList());
skinned_objects.ForEach(obj => SkinnedMeshTools.AddSkinnedMeshTo(obj.gameObject, target_skeleton_root));
// MDebug.Log("spawn skinned " + skinned_objects.Count);
return(skinned_objects);
}