public override int GetHashCode()
{
return(Normal.GetHashCode() + D.GetHashCode());
}
/// <summary>
/// Returns the hash code for this instance.
/// </summary>
/// <returns>
/// A 32-bit signed integer that is the hash code for this instance.
/// </returns>
public override int GetHashCode()
{
return(Position.GetHashCode() + Color.GetHashCode());
}
