Add beam shear converting to DTO

DataAccess/DTOs/DTOEntities/Materials/HeadMaterialDTO.cs

@@ -0,0 +1,38 @@
+using LoaderCalculator.Data.Materials;
+using Newtonsoft.Json;
+using StructureHelper.Models.Materials;
+using StructureHelperCommon.Infrastructures.Enums;
+using StructureHelperCommon.Models.Materials;
+using System.Windows.Media;
+
+namespace DataAccess.DTOs
+{
+    public class HeadMaterialDTO : IHeadMaterial
+    {
+
+        [JsonProperty("Id")]
+        public Guid Id { get; set; }
+        [JsonProperty("Name")]
+        public string Name { get; set; }
+        [JsonProperty("Color")]
+        public Color Color { get; set; }
+        [JsonProperty("HelperMaterial")]
+        public IHelperMaterial HelperMaterial { get; set; }
+
+
+        public object Clone()
+        {
+            throw new NotImplementedException();
+        }
+
+        public IMaterial GetCrackedLoaderMaterial(LimitStates limitState, CalcTerms calcTerm)
+        {
+            throw new NotImplementedException();
+        }
+
+        public IMaterial GetLoaderMaterial(LimitStates limitState, CalcTerms calcTerm)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}