public List <C2DHoledPolygon> GetIntersectingPolygons(IList <C2DPoint> pointsA, IList <C2DPoint> pointsB, IntersectionType whichPolygons)
{
var leftPoly = new C2DPolygon(pointsA.ToList(), true);
var rightPoly = new C2DPolygon(pointsB.ToList(), true);
rightPoly.RandomPerturb();
var someGrid = new CGrid();
var smallPolygons = new List <C2DHoledPolygon>();
switch (whichPolygons)
{
case IntersectionType.Overlapping:
leftPoly.GetOverlaps(rightPoly, smallPolygons, someGrid);
break;
case IntersectionType.NonOverlapping:
leftPoly.GetNonOverlaps(rightPoly, smallPolygons, someGrid);
break;
default:
throw new ArgumentException(nameof(whichPolygons));
}
return(smallPolygons);
}
private static double CalculateConstraintCost()
{
double asd = 0.0;
List <_Point> boundaries2 = localModel.OutlinePolygonPoints;
if (boundaries2 == null || (boundaries2 != null && !boundaries2.Any()))
{
return(asd);
}
List <C2DPoint> convertedPointsForPolygon3 = boundaries2.Select(i => new C2DPoint(i.X, i.Y)).ToList();
C2DPolygon BoundaryPolygon = new C2DPolygon();
BoundaryPolygon.Create(convertedPointsForPolygon3, true);
foreach (_Room room in localModel.rooms)
{
List <_Point> boundaries = room.GetPoints();
if (!boundaries.Any())
{
continue;
}
List <C2DPoint> convertedPointsForPolygon2 = boundaries.Select(i => new C2DPoint(i.X, i.Y)).ToList();
C2DPolygon roomPolygon = new C2DPolygon();
roomPolygon.Create(convertedPointsForPolygon2, true);
room.Polygon = roomPolygon;
CGrid grid = new CGrid();
List <C2DHoledPolygon> asdasd = new List <C2DHoledPolygon>();
roomPolygon.GetOverlaps(BoundaryPolygon, asdasd, grid);
List <double> a = asdasd.Select(i => i.GetArea()).ToList();
double sumoverlap = a.Sum() / 10000;
double actualArea = room.Area;
if (actualArea - sumoverlap > 0)
{
asd += +10000000;
}
asd += Math.Pow(2, actualArea - sumoverlap);
}
for (var i = 0; i < localModel.rooms.Count; i++)
{
_Room modelRoom = localModel.rooms[i];
for (int j = i + 1; j < localModel.rooms.Count; j++)
{
_Room modelRoom2 = localModel.rooms[j];
CGrid grid = new CGrid();
List <C2DHoledPolygon> asdasd = new List <C2DHoledPolygon>();
modelRoom.Polygon.GetOverlaps(modelRoom2.Polygon, asdasd, grid);
List <double> a = asdasd.Select(k => k.GetArea()).ToList();
double sumoverlap = a.Sum() / 10000;
double actualArea = modelRoom.Area;
if (sumoverlap > 0)
{
asd += +10000000;
}
}
}
//then avoid room overlaps
return(asd);
}
