Changing sprite alpha not working on Windows

Unity Engine
,
1

I’m trying to make a sprite fade in and out. My code simply changes the alpha of the sprite colour in a cycle, going from 0 -1 and down again, repeat.

My code works perfectly in the Unity editor, but when I build for Windows 8 and deploy to my tablet the sprite just stays as 100% opacity.

What is wrong here? My code is below, and as I mentioned it works correctly in the editor.

Is this functionality not available in Windows Store apps? Or is there a better/more robust way of achieving an effect like this?

public class FadeInOut : MonoBehaviour {

    public SpriteRenderer spriteObject;
    float fade = 0.0f;
    float fadeDirection = 0.01f;

	
	// Update is called once per frame
	void Update () {
	      spriteObject.color = new Color( 1f,1f,1f,fade);

          fade += fadeDirection;
          if (fade >=1.0f)
          {
              fadeDirection = -0.01f;
          }
          else if (fade <=0.1)
          {
              fadeDirection = 0.01f;
          }

	}
}
2

Script looks fine. Can you check that it run without problems? You can simply add OnGUI() method to it that prints something on screen.

3

D’oh! Never mind. I’d moved my build folder and was deploying an older build without the script…everything works as it should (with the correct build!).