Disable recording PropertyModification to PrefabInstance for certain values

Is there a way for custom component script value not to be recorded as modified in the prefab (because it changes on camera move)?
They are private with [SerializeField].

According to this

SerializedProperty and SerializedObject. This enables instances to record changes and automatically includes changes in the undo system.

I need to see them in the inspector (debugging purposes), but don't want to record changes as modified in the prefab.
Could it be done with some special InspectorAttribute?

Thanks.

 

If you want them visible, but not a part of the saved data, you need to write a custom editor for the script:

Code (csharp):

1. public class MyScript : MonoBehaviour {
2.     [NonSerialized]
3.     public int debugValue;
4. }
5.  
6. // In a different file, in an Editor folder (or an assembly marked as Editor if you're using asmdef files)
7. [CustomEditor(typeof(MyScript))]
8. public class MyScriptEditor : Editor {
9.     private MyScript script;
10.  
11.     void OnEnable() {
12.         script = (MyScript) target;
13.     }
14.  
15.     public override void OnInspectorGUI() {
16.         base.OnInspectorGUI();
17.  
18.         script.debugValue = EditorGUILayout.IntField("Debug Value", script.debugValue);
19.     }
20. }