Gamma Correction image effect keeps resetting, doesn't save value?

Hello, everyone. So, I am having a problem with making my Gamma Correction image effect script save a specific value upon restarting the Editor, or even entering Play Mode.

Code (CSharp):

1. using UnityEngine;
2.  
3. [ExecuteInEditMode]
4. [AddComponentMenu("Image Effects/Gamma Correction")]
5. public class GammaCorrectionEffect : ImageEffectBase
6. {
7.     public float gamma;
8.  
9.     private new void Start()
10.     {
11.         base.Start();
12.         gamma = Mathf.Clamp(SaveManager.GetFloat("Gamma"), 0.5f, 2f);
13.     }
14.  
15.     private void OnRenderImage(RenderTexture source, RenderTexture destination)
16.     {
17.         base.material.SetFloat("_Gamma", 1f / gamma);
18.         Graphics.Blit(source, destination, base.material);
19.     }
20. }
21.  

As stated before, every time I input a custom value in the Inspector, the value stays the same up until I exit or enter Play Mode.

I should note that I am using a legacy version of Unity 4.5.1f3, but interestingly enough, this has the same outcome when upgrading to newer versions (example: Unity 5.2.3).

Can someone please help? If so, it'd be a great help. Thanks in advance!

 

You're calling `SaveManager.GetFloat' in start, and assigning that value to the property, and you've flagged this script to `ExecuteInEditMode', so it will be running that in the editor. Since it doesn't look like you ever call SaveManager.SetFloat (assuming that's a method on this asset), then it sounds like you're just loading the gamma value using your save manager every time.

Maybe you want to get rid of the SaveManager.GetFloat call?