void AddNewLineRenderer()
{
positionCount = 0;
GameObject go = new GameObject($"LineRenderer_{controlHand.ToString()}_{lines.Count}");
go.transform.parent = objectToTrackMovement.transform.parent;
go.transform.position = objectToTrackMovement.transform.position;
LineRenderer goLineRenderer = go.AddComponent <LineRenderer>();
goLineRenderer.startWidth = lineDefaultWidth;
goLineRenderer.endWidth = lineDefaultWidth;
goLineRenderer.useWorldSpace = true;
goLineRenderer.material = MaterialUtils.CreateMaterial(defaultColor, $"Material_{controlHand.ToString()}_{lines.Count}");
goLineRenderer.positionCount = 1;
goLineRenderer.numCapVertices = 90;
goLineRenderer.SetPosition(0, objectToTrackMovement.transform.position);
// send position
TCPControllerClient.Instance.AddNewLine(objectToTrackMovement.transform.position);
currentLineRender = goLineRenderer;
lines.Add(goLineRenderer);
}