First commit.

2016-05-16 22:09:19 -04:00
commit f2595d7cba
189 changed files with 26944 additions and 0 deletions
--- a/Source/OpenNest.Engine/RectanglePacking/FillNoRotation.cs
+++ b/Source/OpenNest.Engine/RectanglePacking/FillNoRotation.cs
@@ -0,0 +1,68 @@
+using System;
+
+namespace OpenNest.RectanglePacking
+{
+    internal class FillNoRotation : FillEngine
+    {
+        public FillNoRotation(Bin bin)
+            : base(bin)
+        {
+        }
+
+        public NestDirection NestDirection { get; set; }
+
+        public override void Fill(Item item)
+        {
+            var ycount = (int)Math.Floor((Bin.Height + Tolerance.Epsilon) / item.Height);
+            var xcount = (int)Math.Floor((Bin.Width + Tolerance.Epsilon) / item.Width);
+            var count = ycount * xcount;
+
+            for (int i = 0; i < xcount; i++)
+            {
+                var x = item.Width * i + Bin.X;
+
+                for (int j = 0; j < ycount; j++)
+                {
+                    var y = item.Height * j + Bin.Y;
+
+                    var addedItem = item.Clone() as Item;
+                    addedItem.Location = new Vector(x, y);
+
+                    Bin.Items.Add(addedItem);
+                }
+            }
+        }
+
+        public override void Fill(Item item, int maxCount)
+        {
+            var ycount = (int)Math.Floor((Bin.Height + Tolerance.Epsilon) / item.Height);
+            var xcount = (int)Math.Floor((Bin.Width + Tolerance.Epsilon) / item.Width);
+            var count = ycount * xcount;
+
+            if (count <= maxCount)
+            {
+                Fill(item);
+                return;
+            }
+
+            var columns = 0;
+            var rows = 0;
+
+            if (NestDirection == NestDirection.Vertical)
+            {
+                columns = (int)Math.Ceiling((double)maxCount / ycount);
+                rows = (int)Math.Ceiling((double)maxCount / columns);
+            }
+            else
+            {
+                rows = (int)Math.Ceiling((double)maxCount / xcount);
+                columns = (int)Math.Ceiling((double)maxCount / rows);
+            }
+
+            if (item.Width > item.Height)
+                VPattern(item, rows, columns, maxCount);
+            else
+                HPattern(item, rows, columns, maxCount);
+        }
+    }
+}