unity3d Importers and (Post)Processors Texture postprocessor
Example
Create TexturePostProcessor.cs file anywhere in Assets folder:
using UnityEngine;
using UnityEditor;
public class TexturePostProcessor : AssetPostprocessor
{
void OnPostprocessTexture(Texture2D texture)
{
TextureImporter importer = assetImporter as TextureImporter;
importer.anisoLevel = 1;
importer.filterMode = FilterMode.Bilinear;
importer.mipmapEnabled = true;
importer.npotScale = TextureImporterNPOTScale.ToLarger;
importer.textureType = TextureImporterType.Advanced;
}
}
Now, every time Unity imports a texture it will have the following parameters:
If you use postprocessor, you can not change texture parameters by manipulating Import Settings in editor.
When you hit Apply button the texture will be reimported and postprocessor code will run again.
