protected override SubContainer2D CreateSubcontainer(Position2D position, Rectangle size)
{
GuillotineCutSubcontainer2D newSubcontainer = new GuillotineCutSubcontainer2D(position.X, position.Y, size.Width, size.Height);
Subcontainers.Add(newSubcontainer);
return(newSubcontainer);
}
public override void SplitSubcontainer(GuillotineCutSubcontainer2D subcontainer, PlacedObject2D placedObject)
{
if (subcontainer.Height > subcontainer.Width)
{
SplitSubcontainerVertically(subcontainer, placedObject);
}
else
{
SplitSubcontainerHorizontally(subcontainer, placedObject);
}
}
public override void SplitSubcontainer(GuillotineCutSubcontainer2D subcontainer, PlacedObject2D placedObject)
{
var leftoverHeight = subcontainer.Height - placedObject.Height;
var leftoverWidth = subcontainer.Width - placedObject.Width;
if (leftoverHeight > leftoverWidth)
{
SplitSubcontainerVertically(subcontainer, placedObject);
}
else
{
SplitSubcontainerHorizontally(subcontainer, placedObject);
}
}
public override void SplitSubcontainer(GuillotineCutSubcontainer2D subcontainer, PlacedObject2D placedObject)
{
var availableAreaAboveObject = (subcontainer.Height - placedObject.Height) * placedObject.Width;
var availableAreaOnTheRightOfObject = placedObject.Height * (subcontainer.Width - placedObject.Width);
if (availableAreaAboveObject > availableAreaOnTheRightOfObject)
{
SplitSubcontainerVertically(subcontainer, placedObject);
}
else
{
SplitSubcontainerHorizontally(subcontainer, placedObject);
}
}
protected void SplitSubcontainerHorizontally(GuillotineCutSubcontainer2D subcontainer, PlacedObject2D placedObject)
{
var topSubcontainerPosition = new Position2D(subcontainer.X, placedObject.Y2);
var topSubcontainerSize = new Rectangle(subcontainer.Width, subcontainer.Height - placedObject.Height);
var topSubcontainer = new GuillotineCutSubcontainer2D(topSubcontainerPosition, topSubcontainerSize.Width, topSubcontainerSize.Height);
var rightSubcontainerPosition = new Position2D(placedObject.X2, subcontainer.Y);
var rightSubcontainerSize = new Rectangle(subcontainer.Width - placedObject.Width, placedObject.Height);
var rightSubcontainer = new GuillotineCutSubcontainer2D(rightSubcontainerPosition, rightSubcontainerSize.Width, rightSubcontainerSize.Height);
// No need to add one dimensional container
if (topSubcontainer.Width != 0 && topSubcontainer.Height != 0)
{
Subcontainers.Add(topSubcontainer);
}
if (rightSubcontainer.Width != 0 && rightSubcontainer.Height != 0)
{
Subcontainers.Add(rightSubcontainer);
}
Subcontainers.Remove(subcontainer);
}
public abstract void SplitSubcontainer(GuillotineCutSubcontainer2D subcontainer, PlacedObject2D placedObject);