LTDescr.easeInOutCirc C# (CSharp) Method

    private Vector3 easeInOutCirc()
    {
        val = this.ratioPassed * 2f;
        if (val < 1f){
            val = -(Mathf.Sqrt(1f - val * val) - 1f);
            return new Vector3(this.diffDiv2.x * val  + this.from.x, this.diffDiv2.y * val  + this.from.y, this.diffDiv2.z * val  + this.from.z);
        }
        val -= 2f;
        val = (Mathf.Sqrt(1f - val * val) + 1f);
        return new Vector3(this.diffDiv2.x * val + this.from.x, this.diffDiv2.y * val + this.from.y, this.diffDiv2.z * val + this.from.z);
    }