public static IEnumerable <GameObject> GetChildren(this GameObject go)
{
List <Transform> lst = new List <Transform>();
UnityExtensions.GetChildrenImpl(go.transform, ref lst);
return(from child in lst select child.gameObject);
}
private static void GetChildrenImpl(Transform parent, ref List <Transform> lst)
{
if (lst == null)
{
lst = new List <Transform>();
}
if (parent.childCount <= 0)
{
return;
}
foreach (Transform child in parent)
{
lst.Add(child);
UnityExtensions.GetChildrenImpl(child, ref lst);
}
}