private bool SearchMissing(GameObject targetObject)
{
// 既に検索済みなら検索しない.
if (missingSearchDictionary.ContainsKey(targetObject))
{
return(missingSearchDictionary[targetObject]);
}
var gameObjects = targetObject.Children();
var hasMissing = UnityEditorUtility.HasMissingReference(targetObject);
foreach (var gameObject in gameObjects)
{
hasMissing |= SearchMissing(gameObject);
}
// 子階層にMissingがある場合は自身もMissingを持つ状態にする.
missingSearchDictionary.Add(targetObject, hasMissing);
return(hasMissing);
}