AABB Methods | 
The AABB type exposes the following members.
| Name | Description | |
|---|---|---|
| AddPoint | 向包围盒添加一点 | |
| Collide | 判断两个包围盒是否有交集 | |
| Equals | (Overrides ObjectEquals(Object))  | |
| GetCenterPoint | 获取包围盒中心点 | |
| GetCornerPoints | 获取8个角点 | |
| GetHashCode | 
            获取当前直线的哈希代码。
             (Overrides ObjectGetHashCode)  | |
| IsInside(LineSegment) | 判断线段与包围盒是否有交集 | |
| IsInside(Point) | 判断点是否在包围盒内 | |
| ToString | (Overrides ObjectToString)  |