/// <summary>
/// Method responsible for deleting junction
/// </summary>
/// <param name="junction">Selected junction</param>
void DeleteJunction(Junction junction)
{
foreach (Joint jo in junction.joints)
{
script.graphData.allStreets.Remove(jo.street);
}
script.graphData.allJunctions.Remove(junction);
junction.Destroy();
RefreshData();
}
