//====================================================================//
public static List <PolylineCurve> UpdateBoundaries(List <MultiFamily> houseList, MultiFamily baseHouse, Curve bound)
{
if (houseList.Count == 0)
{
return(new List <PolylineCurve>());
}
Polyline cutRegion = Compute.ConvexHull(houseList.Select(x => x.GardenBound).ToList());
Curve cutCrv = Curve.CreateControlPointCurve(cutRegion.ToList(), 1);
Curve offsetRegion = cutCrv.OffsetOut(baseHouse.Offset, Plane.WorldXY);
List <Curve> cutRegions = Curve.CreateBooleanDifference(bound, offsetRegion, Tolerance.Distance).ToList();
double cellSize = AreaMassProperties.Compute(baseHouse.GardenBound.ToPolylineCurve()).Area * 2;
cutRegions = cutRegions.Where(x => AreaMassProperties.Compute(x).Area >= cellSize).ToList();
return(cutRegions.ToPolylineCurves());
}
