コード例 #1
0
        public List <NamedPoint> GetPointsInArea(Rectangle area)
        {
            List <NamedPoint> allPoints = new List <NamedPoint>();

            if (this.Bounds.IntersectsWith(area) == false)
            {
                return(allPoints);
            }

            if (Point != null)
            {
                bool pointInArea = Program.PointWithinSquare(area, Point);
                if (pointInArea == true)
                {
                    allPoints.Add(Point);
                }
            }

            if (NorthWest == null)
            {
                return(allPoints);
            }

            allPoints.AddRange(NorthWest.GetPointsInArea(area));
            allPoints.AddRange(NorthEast.GetPointsInArea(area));
            allPoints.AddRange(SouthWest.GetPointsInArea(area));
            allPoints.AddRange(SouthEast.GetPointsInArea(area));

            return(allPoints);
        }
コード例 #2
0
        public void GetPointsInArea(Bounding2DBox area, ref List <Point2Int> list)
        {
            if (!BoundingBox.DoesBoundaryBoxIntersect(area))
            {
                return;
            }

            if (Points != null)
            {
                GetLocalPointsInArea(area, ref list);
            }
            else
            {
                NorthEast.GetPointsInArea(area, ref list);
                NorthWest.GetPointsInArea(area, ref list);
                SouthWest.GetPointsInArea(area, ref list);
                SouthEast.GetPointsInArea(area, ref list);
            }
        }