Fusion.Engine.Graphics.GIS.LinesGisLayer.GenerateGrid C# (CSharp) Method

		public static LinesGisLayer GenerateGrid(Game Game, DVector2 leftTop, DVector2 rightBottom, int dimX, int dimY, Color color, MapProjection projection, bool keepQuad = false)
		{
			var lt = projection.WorldToTilePos(leftTop.X,		leftTop.Y, 0);
			var rb = projection.WorldToTilePos(rightBottom.X,	rightBottom.Y, 0);

			if (keepQuad) {
				rb.Y = lt.Y + (rb.X - lt.X);
			}

			double stepX = Math.Abs(rb.X - lt.X) / (dimX - 1);
			double stepY = Math.Abs(rb.Y - lt.Y) / (dimY - 1);


			List<Gis.GeoPoint> points = new List<Gis.GeoPoint>();
			
			// Too lazy
			for (int row = 1; row < dimY-1; row++) {
				for (int col = 0; col < dimX-1; col++) {
					var coords0 = projection.TileToWorldPos(lt.X + stepX * col,		lt.Y + stepY * row, 0);
					var coords1 = projection.TileToWorldPos(lt.X + stepX * (col+1), lt.Y + stepY * row, 0);

					points.Add(new Gis.GeoPoint {
						Lon		= DMathUtil.DegreesToRadians(coords0.X),
						Lat		= DMathUtil.DegreesToRadians(coords0.Y),
						Color	= color
					});
					points.Add(new Gis.GeoPoint {
						Lon		= DMathUtil.DegreesToRadians(coords1.X),
						Lat		= DMathUtil.DegreesToRadians(coords1.Y),
						Color	= color
					});
				} 
			}
			for (int col = 1; col < dimX-1; col++) {
				for (int row = 0; row < dimY-1; row++) {
					var coords0 = projection.TileToWorldPos(lt.X + stepX * col,	lt.Y + stepY * row, 0);
					var coords1 = projection.TileToWorldPos(lt.X + stepX * col, lt.Y + stepY * (row+1), 0);

					points.Add(new Gis.GeoPoint {
						Lon		= DMathUtil.DegreesToRadians(coords0.X),
						Lat		= DMathUtil.DegreesToRadians(coords0.Y),
						Color	= color
					});
					points.Add(new Gis.GeoPoint {
						Lon		= DMathUtil.DegreesToRadians(coords1.X),
						Lat		= DMathUtil.DegreesToRadians(coords1.Y),
						Color	= color
					});
				} 
			}

			var linesLayer = new LinesGisLayer(Game, points.Count);
			Array.Copy(points.ToArray(), linesLayer.PointsCpu, points.Count);
			linesLayer.UpdatePointsBuffer();
			linesLayer.Flags = (int)(LineFlags.THIN_LINE);

			return linesLayer;
		}