Crack Calculator was added

StructureHelperCommon/Models/Shapes/Logics/RectangleShapeUpdateStrategy.cs

@@ -0,0 +1,19 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperCommon.Models.Shapes
+{
+    public class RectangleShapeUpdateStrategy : IUpdateStrategy<IRectangleShape>
+    {
+        public void Update(IRectangleShape targetObject, IRectangleShape sourceObject)
+        {
+            targetObject.Width = sourceObject.Width;
+            targetObject.Height = sourceObject.Height;
+            targetObject.Angle = sourceObject.Angle;
+        }
+    }
+}