Primitive View Logic for Main View modael was added

StructureHelperLogics/NdmCalculations/Primitives/INdmPrimitive.cs

@@ -19,6 +19,7 @@ namespace StructureHelperLogics.NdmCalculations.Primitives
         double PrestrainKx { get; set; }
         double PrestrainKy { get; set; }
         double PrestrainEpsZ { get; set; }
+        IVisualProperty VisualProperty {get; }
 
         IEnumerable<INdm> GetNdms(IMaterial material);
     }

StructureHelperLogics/NdmCalculations/Primitives/IVisualProperty.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media;
+
+namespace StructureHelperLogics.NdmCalculations.Primitives
+{
+    public interface IVisualProperty
+    {
+        bool IsVisible { get; set; }
+        Color Color { get; set; }
+        bool SetMaterialColor { get; set; }
+        int ZIndex { get; set; }
+        double Opacity { get; set; }
+    }
+}

StructureHelperLogics/NdmCalculations/Primitives/LinePrimitive.cs

@@ -30,7 +30,8 @@ namespace StructureHelperLogics.NdmCalculations.Primitives
         public IPoint2D StartPoint { get; set; }
         public IPoint2D EndPoint { get; set; }
         public double Thickness { get; set; }
-        
+
+        public IVisualProperty VisualProperty => throw new NotImplementedException();
 
         public LinePrimitive()
         {

StructureHelperLogics/NdmCalculations/Primitives/PointPrimitive.cs

@@ -25,18 +25,17 @@ namespace StructureHelperLogics.Models.Primitives
         public double PrestrainKy { get; set; }
         public double PrestrainEpsZ { get; set; }
         public double Area { get; set; }
-        
+
+        public IVisualProperty VisualProperty { get; }
 
         public PointPrimitive()
         {
             Name = "New Point";
             Area = 0.0005d;
+            VisualProperty = new VisualProperty();
         }
 
-        public PointPrimitive(IHeadMaterial material)
-        {
-            HeadMaterial = material;
-        }
+        public PointPrimitive(IHeadMaterial material) : this() { HeadMaterial = material; }
 
         public IEnumerable<INdm> GetNdms(IMaterial material)
         {

StructureHelperLogics/NdmCalculations/Primitives/RectanglePrimitive.cs

@@ -31,11 +31,14 @@ namespace StructureHelperLogics.NdmCalculations.Primitives
         public double Height { get; set; }
         public double Angle { get; set; }
 
+        public IVisualProperty VisualProperty { get; }
+
         public RectanglePrimitive()
         {
             Name = "New Rectangle";
             NdmMaxSize = 0.01d;
             NdmMinDivision = 10;
+            VisualProperty = new VisualProperty();
         }
 
         public RectanglePrimitive(IHeadMaterial material) : this() { HeadMaterial = material; }

StructureHelperLogics/NdmCalculations/Primitives/VisualProperty.cs

@@ -0,0 +1,42 @@
+using StructureHelperCommon.Infrastructures.Exceptions;
+using StructureHelperCommon.Infrastructures.Strings;
+using StructureHelperCommon.Services.ColorServices;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media;
+
+namespace StructureHelperLogics.NdmCalculations.Primitives
+{
+    public class VisualProperty : IVisualProperty
+    {
+        
+        public bool IsVisible { get; set; }
+        public Color Color { get; set; }
+        public bool SetMaterialColor { get; set; }
+        public int ZIndex { get; set; }
+        private double opacity;
+
+        public double Opacity
+        {
+            get { return opacity; }
+            set
+            {
+                if (value < 0d || value > 1d) { throw new StructureHelperException(ErrorStrings.VisualPropertyIsNotRight + nameof(Opacity) + value); } 
+                opacity = value;
+            }
+        }
+
+
+        public VisualProperty()
+        {
+            IsVisible = true;
+            Color = ColorProcessor.GetRandomColor();
+            SetMaterialColor = true;
+            ZIndex = 0;
+            Opacity = 1;
+        }
+    }
+}