Changeset 15731 for branches/2817-BinPackingSpeedup/HeuristicLab.Problems.BinPacking/3.3/3D/Packer

Timestamp:

02/07/18 14:54:42 (7 years ago)

Author:

rhanghof

Message:

#2817:

• Added a new packer.
• Enhanced the material types.
• Added extreme point pruning for layer support in the extrem point creators.
• BinPacking3D: Added a graph for calculating weigth distribution of the items.

Location:

branches/2817-BinPackingSpeedup/HeuristicLab.Problems.BinPacking/3.3/3D/Packer

Files:

• BinPacker.cs (modified) (1 diff)
• BinPackerFactory.cs (modified) (1 diff)
• BinPackerFormClosure.cs (added)
• BinPackerMinRSLeft.cs (modified) (2 diffs)

branches/2817-BinPackingSpeedup/HeuristicLab.Problems.BinPacking/3.3/3D/Packer/BinPacker.cs

@@ -125 +125 @@
       return clonedItems;
     }
-
+    
   }
 }

branches/2817-BinPackingSpeedup/HeuristicLab.Problems.BinPacking/3.3/3D/Packer/BinPackerFactory.cs

@@ -53 +53 @@
           binPacker = new BinPackerMinRSLeft();
           break;
+        case FittingMethod.FormClosure:
+          binPacker = new BinPackerFormClosure();
+          break;
         default:
           throw new ArgumentException("Unknown fitting method: " + fittingMethod);

branches/2817-BinPackingSpeedup/HeuristicLab.Problems.BinPacking/3.3/3D/Packer/BinPackerMinRSLeft.cs

@@ -94 +94 @@
       ExtremePointPruningFactory.CreatePruning().PruneExtremePoints(epPruningMethod, packingList);
     }
+    
 
     /// <summary>
@@ -107 +108 @@
       var remainingNotWeightSupportedItems = new List<int>();
       foreach (var itemId in new List<int>(remainingIds)) {
-        var item = items[itemId];
+        var item = items[itemId];        
 
         // If an item doesn't support any weight it should have a minimum waste of the residual space.