protected override PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints)
{
return(bp.FindPositionBySliding(item, rotated: false));
}
protected override PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints)
{
return(bp.FindExtremePointForItem(item, rotated: false, stackingConstraints: useStackingConstraints));
}
public static IList <Tuple <BinPacking3D, PackingPosition, int> > GetResidualSpaceAllPoints(Solution solution, PackingItem item)
{
var result = new List <Tuple <BinPacking3D, PackingPosition, int> >();
foreach (BinPacking3D bp in solution.Bins)
{
foreach (var ep in bp.ExtremePoints)
{
var rs = bp.ResidualSpace[ep];
if (rs.Item1 < item.Width || rs.Item2 < item.Height || rs.Item3 < item.Depth)
{
continue;
}
result.Add(Tuple.Create(bp, ep, GetResidualMerit(rs, item, ep)));
}
}
return(result);
}
private static int GetResidualMerit(Tuple <int, int, int> rs, PackingItem item, PackingPosition ep)
{
return((rs.Item1 - item.Width) +
(rs.Item2 - item.Height) +
(rs.Item3 - item.Depth));
}
protected abstract PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints);
protected PackingItem(PackingItem original, Cloner cloner)
: base(original, cloner) {
RegisterEvents();
}
protected PackingItem(PackingItem original, Cloner cloner)
: base(original, cloner)
{
RegisterEvents();
}
protected override PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints) {
return bp.FindExtremePointForItem(item, rotated: false, stackingConstraints: useStackingConstraints);
}
protected override PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints) {
return bp.FindPositionBySliding(item, rotated: false);
}