/// <summary>
/// 判断是否包含某个点
/// </summary>
public bool Contains(Vector3 point)
{
return x.Contains(point.x) && y.Contains(point.y) && z.Contains(point.z);
}
/// <summary>
/// 判断是否包含某个点
/// </summary>
public bool Contains(Vector2 point)
{
return x.Contains(point.x) && y.Contains(point.y);
}