Add BoundBox2d BoundBox2d BoundBox2d Contains Contains GetCenter Height Intersect Intersect Intersect IsEqual IsValid MaxX MaxY MinX MinY operator= operator== SetVoid Width

BoundBox2d() [2/3] BoundBox2d ( const BoundBox2d &  rclBB ) 复制构造函数 复制另一个二维包围盒的内容。 参数 [in] rclBB 要复制的二维包围盒