void SetupLineRenderer(Vector3[] circleVertices)
    {
        LineCreator lineCreator = this.GetComponent <LineCreator>();

        lineCreator.SetPoints(circleVertices);
        lineCreator.AddPoint(circleVertices[0]);
    }
 public void SetDigit(int digit)
 {
     lineCreator.SetPoints(GetDigit(digit));
 }