namespace UnityEngine
{
#if UNITY_EDITOR
    /// <summary>
    /// 设置属性只读
    /// </summary>
    public class DisplayOnly : PropertyAttribute
    {

    }
    [UnityEditor.CustomPropertyDrawer(typeof(DisplayOnly))]
    public class ReadOnlyDrawer : UnityEditor.PropertyDrawer
    {
        public override float GetPropertyHeight(UnityEditor.SerializedProperty property, GUIContent label)
        {
            return UnityEditor.EditorGUI.GetPropertyHeight(property, label, true);
        }
        public override void OnGUI(Rect position, UnityEditor.SerializedProperty property, GUIContent label)
        {
            GUI.enabled = false;
            UnityEditor.EditorGUI.PropertyField(position, property, label, true);
            GUI.enabled = true;
        }
    }
#endif
}