Unleak materials in editor??

Unity Engine
1

Hi, I have leaked all materials in their gameobjects because I called renderer.material instead renderer.sharedMaterial in a editor script…

I tried some scripting to fix it with no luck…

Anyone can help to remove instances and set the real material? Any ideas?

Cheers

2

What kinds of problems is this causing in your project?

3

Basically I made a editor script that sets renderer.material on all gameObjects. this causes the problem. Now, I use renderer.sharedMaterial instead, but my materials are still leaked…

Anyone can help me doing a “Unleak mats” script??

4

Ok, the below script basically find the real material by name and sets it on renderer.sharedMaterial, BUT NOT WORKS:-|

I really don’t know why…

using UnityEngine;
using UnityEditor;
using System;
using System.Collections;

public class UnleakMaterials : MonoBehaviour
{

    [MenuItem("Scripts/Unleak mats")]
    static void mats()
    {
        Undo.RegisterSceneUndo("Unleak mats");

        GameObject[] gobjects = (GameObject[])Resources.FindObjectsOfTypeAll(typeof(GameObject));

        foreach (GameObject g in gobjects)
        {
            if (g.renderer)
            {
                Debug.Log(g.renderer.sharedMaterial.name.Substring(0, g.renderer.sharedMaterial.name.Length - 11));
                foreach (Material mat in Resources.FindObjectsOfTypeAll(typeof(Material)))
                {
                    if (g.renderer.sharedMaterial.name.Substring(0, g.renderer.sharedMaterial.name.Length - 11) == mat.name)
                    {
                        g.renderer.sharedMaterial = mat;
                        Debug.Log("Mat Unleaked! (" + mat.name + ")");
                    }
                }

            }
        }
    }
}

It takes a while, but looks like the last if statament is never executed… nothing changes…

Anyone know where is my error??