/// <summary>
/// 判断两个平面是否相交。
/// </summary>
/// <param name="that">需要判断的另一个平面。</param>
/// <returns></returns>
public bool Intersects(Interval2D that)
{
if (!this.X.Intersect(that.X))
{
return(false);
}
if (!this.Y.Intersect(that.Y))
{
return(false);
}
return(true);
}
/// <summary>
/// 判断两个二维区间是否相等。
/// </summary>
/// <param name="obj">需要比较的另一个区间。</param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (obj == null)
{
return(false);
}
if (obj.GetType() != this.GetType())
{
return(false);
}
Interval2D that = (Interval2D)obj;
return(this.X.Equals(that.X) && this.Y.Equals(that.Y));
}
/// <summary>
/// 判断目标区间是否被本区间包含。
/// </summary>
/// <param name="that">需要判断是否被包含的区间。</param>
/// <returns></returns>
public bool Contains(Interval2D that)
{
return(this.X.Contains(that.X) && this.Y.Contains(that.Y));
}
/// <summary>
/// 判断目标区间是否被本区间包含。
/// </summary>
/// <param name="that">需要判断是否被包含的区间。</param>
/// <returns>如果 <paramref name="that"/> 被包含，则返回 <c>true</c>，否则返回 <c>false</c>。</returns>
public bool Contains(Interval2D that)
{
return(X.Contains(that.X) && Y.Contains(that.Y));
}
