private static Polygon PlaceAdjacentToFootprint(Polygon suitBox, List <Polygon> footPrints, bool diagonal)
{
Polygon footPrint = null;
foreach (var ftPrint in footPrints)
{
footPrint = Shaper.PlaceOrthogonal(ftPrint, suitBox, true, true);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(ftPrint, suitBox, true, false);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(ftPrint, suitBox, false, true);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(ftPrint, suitBox, false, false);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
if (!diagonal)
{
continue;
}
footPrint = Shaper.PlaceDiagonal(ftPrint, suitBox, Corner.NE);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(ftPrint, suitBox, Corner.SE);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(ftPrint, suitBox, Corner.NW);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(ftPrint, suitBox, Corner.SW);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
}
return(footPrint);
}
private static Polygon PlaceAdjacentToSuite(Polygon lastBox, Polygon suitBox,
List <Polygon> footPrints,
bool northeast, bool minCoord, bool diagonal)
{
var footPrint = Shaper.PlaceOrthogonal(lastBox, suitBox, northeast, minCoord);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(lastBox, suitBox, northeast, !minCoord);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(lastBox, suitBox, !northeast, minCoord);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceOrthogonal(lastBox, suitBox, !northeast, !minCoord);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
var corners = new List <Corner>();
if (!diagonal)
{
return(null);
}
if (northeast)
{
corners.Add(Corner.NE);
corners.Add(Corner.NW);
corners.Add(Corner.SE);
corners.Add(Corner.SW);
}
else
{
corners.Add(Corner.SW);
corners.Add(Corner.SE);
corners.Add(Corner.NW);
corners.Add(Corner.NE);
}
footPrint = Shaper.PlaceDiagonal(lastBox, suitBox, corners[0]);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(lastBox, suitBox, corners[1]);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(lastBox, suitBox, corners[2]);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
footPrint = Shaper.PlaceDiagonal(lastBox, suitBox, corners[3]);
if (!footPrint.Intersects(footPrints))
{
return(footPrint);
}
return(null);
}