LTDescr.setOnUpdate C# (CSharp) Method

    public LTDescr setOnUpdate( Action<float,object> onUpdate, object onUpdateParam = null )
    {
        this._optional.onUpdateFloatObject = onUpdate;
        this.hasUpdateCallback = true;
        if(onUpdateParam!=null)
            this._optional.onUpdateParam = onUpdateParam;
        return this;
    }

    private void FadeOut()
    {
        LTDescr fadeLTdescr = LeanTween.value(gameObject, 1f, 0f, 1.6f);

        fadeLTdescr.setIgnoreTimeScale(true);
        fadeLTdescr.setOnUpdate(OnMaskAlphaUpdate);
        fadeLTdescr.setOnComplete(OnFadeOutComplete);
    }