public void RefreshSubAnimators (GameObject[] externals = null)
{
animators = animator.GetComponentsInChildren<Animator> ();
if (!externals.IsNullOrEmpty ()) {
var allAnimators = new List<Animator> ();
allAnimators.AddRange (animators);
foreach (var ext in externals) {
var extAnimators = ext.GetComponentsInChildren<Animator> ();
if (!extAnimators.IsNullOrEmpty ()) {
foreach (var extAnimator in extAnimators) {
if (allAnimators.Contains (extAnimator)) {
continue;
}
allAnimators.Add (extAnimator);
}
}
}
animators = allAnimators.ToArray ();
}
}