public RectangleMapManager() : base(CellLayout.Rectangle)
 {
     _mapBuilder      = new RectangleMapBuilder(new Vector3(1, 1, 1), CellSwizzle.XYZ);
     base._mapBuilder = _mapBuilder;
 }
 public RectangleMapManager(CellSwizzle swizzle, Vector3Int cellSize) : base(CellLayout.Rectangle, swizzle, cellSize)
 {
     _mapBuilder      = new RectangleMapBuilder(cellSize, swizzle);
     base._mapBuilder = _mapBuilder;
 }