void SpawnElectron(int index)
{
GameObject elecObj = GameObject.Instantiate(electronTemp);
elecObj.transform.parent = electronContainer.transform;
elecObj.transform.localPosition = Vector3.zero;
Electron electron = elecObj.GetComponent <Electron> ();
ElectronData data = CalculateElectronData(index);
electron.SetElectronLocation(data.position);
electron.SetRotation(sphere.transform.position, data.normal, speed);
elecObj.SetActive(true);
}
