//make cells inside the floor
public static List <Cell> PlaceCellsInsideOutline(List <Point2d> outLinePts, double dim = 1)
{
List <Cell> cellList = GridObject.CellsInsidePoly(outLinePts, dim);
List <Cell> cellNewList = new List <Cell>();
for (int i = 0; i < cellList.Count; i++)
{
Point2d center = cellList[i].CenterPoint;
Point2d centerNew = new Point2d(center.X + (dim / 2), center.Y + (dim / 2));
Cell cl = new Cell(centerNew, dim, dim, i, true);
cellNewList.Add(cl);
}
return(cellNewList);
}