[ReadOnlyInspector] attribute for Unity

This attribute allows you to make any field in the inspector read-only.

Note: This attribute only works in the inspector. It does not prevent the field from being modified in code. Use the readonly keyword for that.

Usage

Just add the attribute to any field you want to make read-only in the inspector:

public class MyComponent : MonoBehaviour
{
	[ReadOnlyInspector] public int myInt;
	[ReadOnlyInspector] public string myString;
	[ReadOnlyInspector] public GameObject myGameObject;
	[ReadOnlyInspector] public MyCustomClass myCustomClass;
	
	[SerializeField, ReadOnlyInspector]
	private int myPrivateInt;
	[SerializeField, ReadOnlyInspector]
	private string myPrivateString;
	[SerializeField, ReadOnlyInspector]
	private GameObject myPrivateGameObject;
	[SerializeField, ReadOnlyInspector]
	private MyCustomClass myPrivateCustomClass;
}