public override void Execute(ObjectSet originalObjects)
{
double bestFittingQuality = Double.MaxValue;
double localFittingQuality;
PlacedObject2D newPlacedObject;
Position2D positionToPlace = null;
GuillotineCutContainer2D selectedContainer = containers.First() as GuillotineCutContainer2D;
GuillotineCutSubcontainer2D selectedSubcontainer = selectedContainer.Subcontainers.First() as GuillotineCutSubcontainer2D;
var objectsCopy = originalObjects.ToObjectList();
while (objectsCopy.Any())
{
Object2D selectedObject = objectsCopy.First() as Object2D;
foreach (GuillotineCutContainer2D container in containers)
{
foreach (GuillotineCutSubcontainer2D subcontainer in container.Subcontainers)
{
if (FittingStrategy.ValidateObjectPlacement(selectedObject, subcontainer))
{
localFittingQuality = FittingStrategy.CalculateFittingQuality(selectedObject, subcontainer);
if (localFittingQuality < bestFittingQuality)
{
bestFittingQuality = localFittingQuality;
selectedContainer = container;
selectedSubcontainer = subcontainer;
positionToPlace = subcontainer.Position;
}
}
}
}
if (positionToPlace == null)
{
AddContainer();
selectedContainer = containers.Last() as GuillotineCutContainer2D;
selectedSubcontainer = selectedContainer.Subcontainers.Last() as GuillotineCutSubcontainer2D;
positionToPlace = selectedSubcontainer.Position;
}
objectsCopy.Remove(selectedObject);
newPlacedObject = selectedContainer.PlaceObject(selectedObject, positionToPlace) as PlacedObject2D;
selectedContainer.SplitSubcontainer(selectedSubcontainer, newPlacedObject);
positionToPlace = null;
bestFittingQuality = Double.MaxValue;
}
}
public Position3D TryToFitObject(Object3D selectedObject)
{
double bestFittingQuality = Double.MaxValue;
double localFittingQuality;
Position2D positionToPlace = null;
GuillotineCutContainer2D selectedContainer = GuillotineContainer;
// No space in container - return from function
if (selectedContainer.Subcontainers.Count == 0)
{
return(null);
}
GuillotineCutSubcontainer2D selectedSubcontainer = selectedContainer.Subcontainers.First() as GuillotineCutSubcontainer2D;
// flattens object to 2D during single shelf placement
Object2D selectedObject2D = new Object2D(selectedObject.Width, selectedObject.Height);
foreach (GuillotineCutSubcontainer2D subcontainer in selectedContainer.Subcontainers)
{
if (ValidateObjectPlacement(selectedObject2D, subcontainer))
{
localFittingQuality = CalculateFittingQuality(selectedObject2D, subcontainer);
if (localFittingQuality < bestFittingQuality)
{
bestFittingQuality = localFittingQuality;
selectedSubcontainer = subcontainer;
positionToPlace = subcontainer.Position;
}
}
}
if (positionToPlace != null)
{
var newPlacedObject = selectedContainer.PlaceObject(selectedObject2D, positionToPlace) as PlacedObject2D;
UpdateMaxDepth(selectedObject.Depth);
selectedContainer.SplitSubcontainer(selectedSubcontainer, newPlacedObject);
return(new Position3D(positionToPlace.X, positionToPlace.Y, this.Depth));
}
else
{
return(null);
}
}