LTDescr.easeInBack C# (CSharp) Method

    private Vector3 easeInBack()
    {
        val = this.ratioPassed;
        val /= 1;
        float s = 1.70158f * this.overshoot;
        return this.diff * (val) * val * ((s + 1) * val - s) + this.from;
    }