SpriteSheet.Start C# (CSharp) Method

    void Start()
    {
        _lastIndex = -1;
        animationStart = Time.time;

        _size = new Vector2 (1.0f / _uvTieX , 1.0f / _uvTieY);
        _myRenderer = renderer;
        if(_myRenderer == null)
            enabled = false;
    }