refactor(shapes): rename FlangeShape to PipeFlangeShape

2026-04-10 17:33:28 -04:00
parent d215d02844
commit 6adc5b0967
3 changed files with 55 additions and 107 deletions
@@ -0,0 +1,44 @@
+using OpenNest.Geometry;
+using System.Collections.Generic;
+
+namespace OpenNest.Shapes
+{
+    public class PipeFlangeShape : ShapeDefinition
+    {
+        public double NominalPipeSize { get; set; }
+        public double OD { get; set; }
+        public double HoleDiameter { get; set; }
+        public double HolePatternDiameter { get; set; }
+        public int HoleCount { get; set; }
+
+        public override void SetPreviewDefaults()
+        {
+            NominalPipeSize = 2;
+            OD = 7.5;
+            HoleDiameter = 0.875;
+            HolePatternDiameter = 5.5;
+            HoleCount = 8;
+        }
+
+        public override Drawing GetDrawing()
+        {
+            var entities = new List<Entity>();
+
+            entities.Add(new Circle(0, 0, OD / 2.0));
+
+            var boltCircleRadius = HolePatternDiameter / 2.0;
+            var holeRadius = HoleDiameter / 2.0;
+            var angleStep = 2.0 * System.Math.PI / HoleCount;
+
+            for (var i = 0; i < HoleCount; i++)
+            {
+                var angle = i * angleStep;
+                var cx = boltCircleRadius * System.Math.Cos(angle);
+                var cy = boltCircleRadius * System.Math.Sin(angle);
+                entities.Add(new Circle(cx, cy, holeRadius));
+            }
+
+            return CreateDrawing(entities);
+        }
+    }
+}