First commit.

2016-05-16 22:09:19 -04:00
commit f2595d7cba
189 changed files with 26944 additions and 0 deletions
@@ -0,0 +1,91 @@
+using System;
+using System.Linq;
+using OpenNest.CNC;
+using OpenNest.Geometry;
+
+namespace OpenNest
+{
+    public static class Timing
+    {
+        public static TimingInfo GetTimingInfo(Program pgm)
+        {
+            var entities = ConvertProgram.ToGeometry(pgm);
+            var shapes = Helper.GetShapes(entities.Where(entity => entity.Layer != SpecialLayers.Rapid));
+            var info = new TimingInfo { PierceCount = shapes.Count };
+
+            var last = entities[0];
+            ProcessEntity(info, last, null);
+
+            for (int i = 1; i < entities.Count; i++)
+            {
+                var entity = entities[i];
+                ProcessEntity(info, entity, last);
+                last = entity;
+            }
+
+            return info;
+        }
+
+        public static TimingInfo GetTimingInfo(Plate plate)
+        {
+            var info = new TimingInfo();
+            var pos = new Vector(0, 0);
+
+            foreach (var part in plate.Parts)
+            {
+                var endpt = part.Program.EndPoint() + part.Location;
+                info += GetTimingInfo(part.Program);
+                info.TravelDistance += pos.DistanceTo(endpt);
+                pos = endpt;
+            }
+
+            info *= plate.Quantity;
+
+            return info;
+        }
+
+        public static TimingInfo GetTimingInfo(Nest nest)
+        {
+            var info = new TimingInfo();
+            return nest.Plates.Aggregate(info, (current, plate) => current + GetTimingInfo(plate));
+        }
+
+        private static void ProcessEntity(TimingInfo info, Entity entity, Entity lastEntity)
+        {
+            if (entity.Layer == SpecialLayers.Cut)
+            {
+                info.CutDistance += entity.Length;
+
+                if (entity.Type == EntityType.Line &&
+                    lastEntity != null &&
+                    lastEntity.Type == EntityType.Line &&
+                    lastEntity.Layer == SpecialLayers.Cut)
+                    info.IntersectionCount++;
+            }
+            else if (entity.Layer == SpecialLayers.Rapid)
+                info.TravelDistance += entity.Length;
+        }
+
+        public static TimeSpan CalculateTime(TimingInfo info, CutParameters cutParams)
+        {
+            var time = new TimeSpan();
+
+            switch (cutParams.Units)
+            {
+                case Units.Inches:
+                    time += TimeSpan.FromMinutes(info.CutDistance / cutParams.Feedrate);
+                    time += TimeSpan.FromMinutes(info.TravelDistance / cutParams.RapidTravelRate);
+                    break;
+
+                case Units.Millimeters:
+                    time += TimeSpan.FromSeconds(info.CutDistance / cutParams.Feedrate);
+                    time += TimeSpan.FromSeconds(info.TravelDistance / cutParams.RapidTravelRate);
+                    break;
+            }
+            
+            time += TimeSpan.FromTicks(info.PierceCount * cutParams.PierceTime.Ticks);
+
+            return time;
+        }
+    }
+}