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Packer

Timestamp:

11/14/17 15:31:22 (7 years ago)

Author:

rhanghof

Message:

#2817

Location:

Files:

-                      r15462
+                      r15471
     /// <param name="items">A list of packing items which should be assigned to a bin</param>
     /// <param name="useStackingConstraints">Flag for using stacking constraints</param>
     /// <returns></returns>
+    /// <returns>Returns a collection of bin packing 3d objects. Each object represents a bin and the packed items</returns>
     public abstract IList<BinPacking3D> PackItems(Permutation sortedItems, PackingShape binShape, IList<PackingItem> items, bool useStackingConstraints);
     /// <summary>
     /// Pack a given item into a given bin and updates the residual space and the extreme points
 …
         packingItem.TargetBin, packingItem.Weight, packingItem.Material);
+      // The extremepoints are sortet by Z, X, Y
+      // The extremepoints are sortet by Y / Z / X
       return packingBin.ExtremePoints.Where(x => packingBin.IsPositionFeasible(newItem, x, useStackingConstraints)).FirstOrDefault();
+    }

r15463	r15471
16	16	/// </summary>
17	17	/// <param name="fittingMethod"></param>
18		/// <returns></returns>
	18	/// <returns>Returns a new BinPacker depending on the given fitting method</returns>
19	19	public static BinPacker CreateBinPacker(FittingMethod fittingMethod) {
20	20	BinPacker binPacker = null;

r15462	r15471
38	38
39	39	/// <summary>
40		/// Packs the items of the object by using a first fit algorithm into an amount of bins and returns them
	40	/// Packs the items of the object by using a first fit algorithm into an amount of bins and returns them.
41	41	/// </summary>
42	42	/// <returns>Returns a collection of bin packing 3d objects. Each object represents a bin and the packed items</returns>

-                      r15462
+                      r15471
     public BinPackerFreeVolumeBestFit() : base() { }
+    /// <summary>
+    /// Packs all items by using a free volume best fit strategy.
+    /// If there is no bin packing item, a new one will be created an the current item will be packed into it.
+    /// If there exists at least on bin packing item in the packing list they are being sortet by their free volume ascending.
+    /// The current item will be packed into the bin packing with the fewest free volume and enought space for placing it.
+    /// If an item could not be placed in any bin packing, a new one will be created for the item.
+    /// </summary>
+    /// <param name="sortedItems"></param>
+    /// <param name="binShape"></param>
+    /// <param name="items"></param>
+    /// <param name="useStackingConstraints"></param>
+    /// <returns>Returns a collection of bin packing 3d objects. Each object represents a bin and the packed items</returns>
     public override IList<BinPacking3D> PackItems(Permutation sortedItems, PackingShape binShape, IList<PackingItem> items, bool useStackingConstraints) {
       IList<BinPacking3D> packingList = new List<BinPacking3D>();
       IList<int> remainingIds = new List<int>(sortedItems);
       foreach (int remainingId in remainingIds) {

-                      r15462
+                      r15471
   public class BinPackerResidualSpaceBestFit : BinPacker {
+    public BinPackerResidualSpaceBestFit() : base() { }/*
+    public BinPackerResidualSpaceBestFit(Permutation permutation, PackingShape binShape, IList<PackingItem> items, bool useStackingConstraints)
+      : base(permutation, binShape, items, useStackingConstraints) { }
+      */
+    public BinPackerResidualSpaceBestFit() : base() { }
     /// <summary>
     /// Packs the items into the bins by using a best fit residual space algorithm.
 …
     /// Each residual space belongs to an extreme point.
     /// </summary>
     /// <returns></returns>
+    /// <returns>Returns a collection of bin packing 3d objects. Each object represents a bin and the packed items</returns>
     public override IList<BinPacking3D> PackItems(Permutation sortedItems, PackingShape binShape, IList<PackingItem> items, bool useStackingConstraints) {
       IList<BinPacking3D> packingList = new List<BinPacking3D>();

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