Question Custom Texture importer prevents manual changes

I'm using the AssetPostprocessor to make the default import type for images "Sprite". But now I realized it prevents me from ever changing the texture type manually of any images.

Code (CSharp):

1. using UnityEditor;
2. using UnityEngine;
3.  
4. public class CustomImportSettings : AssetPostprocessor
5. {
6.     private TextureImporterType importType = TextureImporterType.Sprite;
7.  
8.     private void OnPostprocessTexture(Texture2D texture)
9.     {
10.         TextureImporter importer = (TextureImporter)assetImporter;
11.         importer.textureType = importType;
12.     }
13. }

What should I do? >.<

 

Seems like this doesn't work with reimports. If I have a folder that needs to be converted to the new default import settings. But I managed to get it to work for newly added assets. I'm going to stick with it until I run into problems.