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Sure : Some kind of "white creamy" veil on transparent areas (in both cases : PNG prepared in photoshop or premultiplied in an editor extension).What do you mean with "no success" ? Could you elaborate?* First, using Photoshop to perform the premultiplication => no success
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
public class PremultplyTextureContext : Editor {
[MenuItem("Assets/PremultplyTexture")]
public static void onpremultiplycontext()
{
foreach (Object obj in Selection.objects)
{
Texture2D tex = obj as Texture2D;
Debug.Log("Premultiplyed :" + tex.name);
string path = AssetDatabase.GetAssetPath(tex);
Texture2D texOut = TextureConverter.ConvertToPremultipliedAlpha(tex);
byte[] data = texOut.EncodeToPNG();
System.IO.File.WriteAllBytes(path, data);
}
AssetDatabase.Refresh();
}
[MenuItem("Assets/PremultplyTexture",true)]
public static bool checkpremultiplycontext()
{
bool returnValue = true;
foreach (Object obj in Selection.objects)
{
if (!(obj is Texture2D)) returnValue = false;
}
return returnValue;
}
}
