Z-Index was added

Infrastructure/UI/DataContexts/Point.cs

@@ -2,15 +2,24 @@
 using StructureHelper.Infrastructure.Enums;
 using StructureHelper.UnitSystem.Systems;
 using StructureHelper.Windows.MainWindow;
-using StructureHelperCommon.Models.Entities;
+using StructureHelperLogics.Models.Primitives;
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 
 namespace StructureHelper.Infrastructure.UI.DataContexts
 {
     public class Point : PrimitiveBase
     {
-        public double Area { get; set; }
+        private double area;
+        public double Area
+        { get => area;
+          set
+            {
+                area = value;
+                OnPropertyChanged(nameof(Area));
+                OnPropertyChanged(nameof(Diameter));
+            }
+        }
         public Point(double area, double x, double y, MainViewModel ownerVm) : base(PrimitiveType.Point, x, y, ownerVm)
         {
             Name = "New point";
@@ -37,7 +46,7 @@ namespace StructureHelper.Infrastructure.UI.DataContexts
             CenterY = y;
         }
 
-        public double Diameter { get => Math.Sqrt(Area / Math.PI) * 2; }
+        public double Diameter { get => Math.Sqrt(area / Math.PI) * 2; }
 
         public override INdmPrimitive GetNdmPrimitive(IUnitSystem unitSystem)
         {

Infrastructure/UI/DataContexts/PrimitiveBase.cs

@@ -13,9 +13,9 @@ using StructureHelper.Windows.MainWindow;
 using StructureHelperCommon.Infrastructures.Enums;
 using StructureHelperCommon.Infrastructures.Exceptions;
 using StructureHelperCommon.Infrastructures.Strings;
-using StructureHelperCommon.Models.Entities;
+using StructureHelperLogics.Models.Materials;
-using StructureHelperCommon.Models.Materials;
 using StructureHelperCommon.Services.ColorServices;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelper.Infrastructure.UI.DataContexts
 {
@@ -37,6 +37,8 @@ namespace StructureHelper.Infrastructure.UI.DataContexts
         private double prestrainKx, prestrainKy, prestrainEpsZ;
         private double opacity = 1, showedOpacity = 0, x, y, xY1, yX1, primitiveWidth, primitiveHeight, showedX, showedY;
         protected double delta = 0.5;
+        private double stressValue;
+        private double strainValue;
         private int showedZIndex = 1, zIndex;
 
         #endregion
@@ -249,6 +251,22 @@ namespace StructureHelper.Infrastructure.UI.DataContexts
             get => primitiveHeight;
             set => OnPropertyChanged(value, ref primitiveHeight);
         }
+        public double StressValue
+        {
+            get { return stressValue; }
+            set
+            {
+                OnPropertyChanged(value, ref stressValue);
+            }
+        }
+        public double StrainValue
+        {
+            get { return strainValue; }
+            set
+            {
+                OnPropertyChanged(value, ref strainValue);
+            }
+        }   
         public double ShowedX
         {
             get => showedX;

Infrastructure/UI/DataContexts/Rectangle.cs

@@ -1,10 +1,10 @@
 using StructureHelper.Infrastructure.Enums;
 using StructureHelper.UnitSystem.Systems;
 using StructureHelper.Windows.MainWindow;
-using StructureHelperCommon.Models.Entities;
+using StructureHelperLogics.Models.Materials;
-using StructureHelperCommon.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 using System;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelper.Infrastructure.UI.DataContexts
 {

Services/Primitives/IPrimitiveRepository.cs

@@ -4,7 +4,6 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using StructureHelper.Infrastructure.UI.DataContexts;
-using StructureHelperCommon.Models.NdmPrimitives;
 using StructureHelperCommon.Models.Shapes;
 using Point = StructureHelper.Infrastructure.UI.DataContexts.Point;
 using Rectangle = StructureHelper.Infrastructure.UI.DataContexts.Rectangle;

StructureHelperCommon/Models/NdmPrimitives/IPrimitive.cs

@@ -1,10 +0,0 @@
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Shapes;
-
-namespace StructureHelperCommon.Models.NdmPrimitives
-{
-    public interface IPrimitive : ICenterShape
-    {
-        INdmPrimitive GetNdmPrimitive();
-    }
-}

StructureHelperCommon/Models/NdmPrimitives/PointPrimitive.cs

@@ -1,31 +0,0 @@
-using StructureHelperCommon.Infrastructures.Enums;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Materials;
-using StructureHelperCommon.Models.Shapes;
-
-namespace StructureHelperCommon.Models.NdmPrimitives
-{
-    public class PointPrimitive : PrimitiveBase<IPoint>, IPoint
-    {
-        public double Area
-        {
-            get => _shape.Area;
-            set => _shape.Area = value;
-        }
-
-        public PointPrimitive(ICenter center, IPoint shape) : base(center, shape) { }
-        public override INdmPrimitive GetNdmPrimitive()
-        {
-            double strength = 400e6d;
-            string materialName = "s400";
-            IPrimitiveMaterial primitiveMaterial = new PrimitiveMaterial { MaterialType = GetMaterialTypes(), ClassName = materialName, Strength = strength }; ;
-            INdmPrimitive ndmPrimitive = new NdmPrimitive { Center = _center, Shape = _shape, PrimitiveMaterial = primitiveMaterial };
-            return ndmPrimitive;
-        }
-
-        private MaterialTypes GetMaterialTypes()
-        {
-            return MaterialTypes.Reinforcement;
-        }
-    }
-}

StructureHelperCommon/Models/NdmPrimitives/PrimitiveBase.cs

@@ -1,22 +0,0 @@
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Shapes;
-
-namespace StructureHelperCommon.Models.NdmPrimitives
-{
-    public abstract class PrimitiveBase<T> : IPrimitive where T : IShape
-    {
-        protected ICenter _center;
-        protected T _shape;
-
-        public ICenter Center => _center;
-        public IShape Shape => _shape;
-
-        protected PrimitiveBase(ICenter center, T shape)
-        {
-            _center = center;
-            _shape = shape;
-        }
-
-        public abstract INdmPrimitive GetNdmPrimitive();
-    }
-}

StructureHelperCommon/Models/NdmPrimitives/RectanglePrimitive.cs

@@ -1,32 +0,0 @@
-using StructureHelperCommon.Infrastructures.Enums;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Materials;
-using StructureHelperCommon.Models.Shapes;
-
-namespace StructureHelperCommon.Models.NdmPrimitives
-{
-    public class RectanglePrimitive : PrimitiveBase<IRectangle>, IRectangle
-    {
-        public RectanglePrimitive(ICenter center, IRectangle shape) : base(center, shape) { }
-
-        public double Width => _shape.Width;
-
-        public double Height => _shape.Height;
-
-        public double Angle => _shape.Angle;
-
-        public override INdmPrimitive GetNdmPrimitive()
-        {
-            double strength = 40e6d;
-            string materialName = "C40/45";
-            IPrimitiveMaterial primitiveMaterial = new PrimitiveMaterial { MaterialType = GetMaterialTypes(), ClassName = materialName, Strength = strength }; ;
-            INdmPrimitive ndmPrimitive = new NdmPrimitive { Center = _center, Shape = _shape, PrimitiveMaterial = primitiveMaterial, NdmMaxSize = 1, NdmMinDivision = 20 };
-            return ndmPrimitive;
-        }
-
-        private MaterialTypes GetMaterialTypes()
-        {
-            return MaterialTypes.Concrete;
-        }
-    }
-}

StructureHelperCommon/StructureHelperCommon.csproj

@@ -50,15 +50,7 @@
     <Compile Include="Infrastructures\Exceptions\StructureHelperException.cs" />
     <Compile Include="Infrastructures\Interfaces\IHasParent.cs" />
     <Compile Include="Infrastructures\Strings\ErrorString.cs" />
-    <Compile Include="Models\Entities\INdmPrimitive.cs" />
-    <Compile Include="Models\Entities\NdmPrimitive.cs" />
-    <Compile Include="Models\Materials\IPrimitiveMaterial.cs" />
     <Compile Include="Infrastructures\Enums\MaterialTypes.cs" />
-    <Compile Include="Models\Materials\PrimitiveMaterial.cs" />
-    <Compile Include="Models\NdmPrimitives\IPrimitive.cs" />
-    <Compile Include="Models\NdmPrimitives\PointPrimitive.cs" />
-    <Compile Include="Models\NdmPrimitives\PrimitiveBase.cs" />
-    <Compile Include="Models\NdmPrimitives\RectanglePrimitive.cs" />
     <Compile Include="Models\Shapes\Center.cs" />
     <Compile Include="Models\Shapes\ICenter.cs" />
     <Compile Include="Models\Shapes\ICenterShape.cs" />

StructureHelperLogics/Models/Materials/ElasticMaterial.cs

@@ -1,4 +1,4 @@
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using System;
 using System.Collections.Generic;
 using System.Linq;

StructureHelperLogics/Models/Materials/IHelperMaterial.cs

@@ -1,5 +1,5 @@
 using LoaderCalculator.Data.Materials;
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using System;
 using System.Collections.Generic;
 using System.Text;

StructureHelperLogics/Models/Materials/ILibMaterial.cs

@@ -1,5 +1,5 @@
 using StructureHelperCommon.Infrastructures.Enums;
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using StructureHelperLogics.Infrastructures.CommonEnums;
 using System;
 using System.Collections.Generic;

StructureHelperLogics/Models/Materials/IPrimitiveMaterial.cs

@@ -1,6 +1,6 @@
 using StructureHelperCommon.Infrastructures.Enums;
 
-namespace StructureHelperCommon.Models.Materials
+namespace StructureHelperLogics.Models.Materials
 {
     public interface IPrimitiveMaterial
     {

StructureHelperLogics/Models/Materials/LibMaterial.cs

@@ -2,7 +2,7 @@
 using StructureHelperCommon.Infrastructures.Enums;
 using StructureHelperCommon.Infrastructures.Exceptions;
 using StructureHelperCommon.Infrastructures.Strings;
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using System;
 using System.Collections.Generic;
 using System.Text;

StructureHelperLogics/Models/Materials/PrimitiveMaterial.cs

@@ -1,13 +1,15 @@
-using StructureHelperCommon.Infrastructures.Enums;
+using StructureHelper.Models.Materials;
+using StructureHelperCommon.Infrastructures.Enums;
 using System;
 
-namespace StructureHelperCommon.Models.Materials
+namespace StructureHelperLogics.Models.Materials
 {
     public class PrimitiveMaterial : IPrimitiveMaterial
     {
         public string Id { get; }
         public MaterialTypes MaterialType { get; set; }
         public CodeTypes CodeType { get; set; }
+        IHeadMaterial HeadMaterial { get; set; }
         public string ClassName { get; set; }
         public double Strength { get; set; }
 

StructureHelperLogics/NdmCalculations/Primitives/INdmPrimitive.cs

@@ -1,7 +1,7 @@
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 
-namespace StructureHelperCommon.Models.Entities
+namespace StructureHelperLogics.Models.Primitives
 {
     public interface INdmPrimitive
     {

StructureHelperLogics/NdmCalculations/Primitives/NdmPrimitive.cs

@@ -1,7 +1,7 @@
-using StructureHelperCommon.Models.Materials;
+using StructureHelperLogics.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 
-namespace StructureHelperCommon.Models.Entities
+namespace StructureHelperLogics.Models.Primitives
 {
     public class NdmPrimitive : INdmPrimitive
     {

StructureHelperLogics/NdmCalculations/Triangulations/PointTriangulationLogicOptions.cs

@@ -1,8 +1,7 @@
 using StructureHelperCommon.Infrastructures.Exceptions;
 using StructureHelperCommon.Infrastructures.Strings;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.NdmPrimitives;
 using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelperLogics.NdmCalculations.Triangulations
 {

StructureHelperLogics/NdmCalculations/Triangulations/RectangleTriangulationLogicOptions.cs

@@ -1,8 +1,8 @@
 using System;
 using StructureHelperCommon.Infrastructures.Exceptions;
 using StructureHelperCommon.Infrastructures.Strings;
-using StructureHelperCommon.Models.Entities;
 using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelperLogics.NdmCalculations.Triangulations
 {

StructureHelperLogics/NdmCalculations/Triangulations/Triangulation.cs

@@ -6,9 +6,9 @@ using LoaderCalculator.Data.Ndms;
 using StructureHelperCommon.Infrastructures.Enums;
 using StructureHelperCommon.Infrastructures.Exceptions;
 using StructureHelperCommon.Infrastructures.Strings;
-using StructureHelperCommon.Models.Entities;
+using StructureHelperLogics.Models.Materials;
-using StructureHelperCommon.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelperLogics.NdmCalculations.Triangulations
 {
@@ -29,7 +29,11 @@ namespace StructureHelperLogics.NdmCalculations.Triangulations
             }
             return ndms;
         }
-
+        /// <summary>
+        /// Returns dictionary of unique materials by collection of primitives
+        /// </summary>
+        /// <param name="ndmPrimitives"></param>
+        /// <returns></returns>
         private static Dictionary<string, IPrimitiveMaterial> GetPrimitiveMaterials(IEnumerable<INdmPrimitive> ndmPrimitives)
         {
             Dictionary<string, IPrimitiveMaterial> primitiveMaterials = new Dictionary<string, IPrimitiveMaterial>();
@@ -40,7 +44,13 @@ namespace StructureHelperLogics.NdmCalculations.Triangulations
             }
             return primitiveMaterials;
         }
-
+        /// <summary>
+        /// Return dictionary of ndm-materials by dictionary of primirive materials
+        /// </summary>
+        /// <param name="PrimitiveMaterials"></param>
+        /// <param name="options"></param>
+        /// <returns></returns>
+        /// <exception cref="StructureHelperException"></exception>
         private static Dictionary<string, IMaterial> GetMaterials(Dictionary<string, IPrimitiveMaterial> PrimitiveMaterials, ITriangulationOptions options)
         {
             Dictionary<string, IMaterial> materials = new Dictionary<string, IMaterial>();
@@ -49,7 +59,7 @@ namespace StructureHelperLogics.NdmCalculations.Triangulations
             foreach (string id in keyCollection)
             {
                 IPrimitiveMaterial primitiveMaterial;
-                if (PrimitiveMaterials.TryGetValue(id, out primitiveMaterial) == false) { throw new Exception("Material dictionary is not valid"); }
+                if (PrimitiveMaterials.TryGetValue(id, out primitiveMaterial) == false) { throw new StructureHelperException("Material dictionary is not valid"); }
                 material = GetMaterial(primitiveMaterial, options);
                 materials.Add(id, material);
             }

StructureHelperLogics/Services/CalculationService.cs

@@ -4,12 +4,12 @@ using LoaderCalculator;
 using LoaderCalculator.Data.Matrix;
 using LoaderCalculator.Data.Ndms;
 using LoaderCalculator.Data.SourceData;
-using StructureHelperCommon.Models.Entities;
 using StructureHelperLogics.NdmCalculations.Triangulations;
 using StructureHelperLogics.Infrastructures.CommonEnums;
 using StructureHelperLogics.Models.Calculations.CalculationsResults;
 using StructureHelperLogics.Models.Calculations.CalculationProperties;
 using System;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelperLogics.Services
 {

StructureHelperTests/FunctionalTests/Ndms/RCSections/RCSectionFromNdmPrimitiveTest.cs

@@ -7,9 +7,10 @@ using NUnit.Framework;
 using StructureHelperLogics.NdmCalculations.Triangulations;
 using System.Collections.Generic;
 using System.Threading;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.NdmPrimitives;
 using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.Models.Primitives;
+using StructureHelper.Infrastructure.UI.DataContexts;
+using dContext = StructureHelper.Infrastructure.UI.DataContexts;
 
 namespace StructureHelperTests.FunctionalTests.Ndms.RCSections
 {
@@ -40,19 +41,19 @@ namespace StructureHelperTests.FunctionalTests.Ndms.RCSections
             ITriangulationOptions options = new TriangulationOptions { LimiteState = StructureHelperLogics.Infrastructures.CommonEnums.LimitStates.Collapse, CalcTerm = StructureHelperLogics.Infrastructures.CommonEnums.CalcTerms.ShortTerm };
             var ndmPrimitives = new List<INdmPrimitive>();
             //Добавляем прямоугольник бетонного сечения
-            var concreteRectangle = new RectanglePrimitive(new Center { X = 0, Y = 0 }, new Rectangle { Width = width, Height = height, Angle = 0 });
+            var concreteRectangle = new dContext.Rectangle(new Center { X = 0, Y = 0 }, new Rectangle { Width = width, Height = height, Angle = 0 });
             ndmPrimitives.Add(concreteRectangle.GetNdmPrimitive());
             //Добавляем 4 точки для арматуры
             // 0.05 - величина защитного слоя (расстояние от грани прямоугольника до центра арматуры
             //С площадью нижней арматуры
-            var leftBottomReinforcementPoint = new PointPrimitive(new Center { X = -width / 2 + 0.05d, Y = -height / 2 + 0.05 }, new Point { Area = bottomArea });
+            var leftBottomReinforcementPoint = new dContext.Point(new Center { X = -width / 2 + 0.05d, Y = -height / 2 + 0.05 }, new Point { Area = bottomArea });
             ndmPrimitives.Add(leftBottomReinforcementPoint.GetNdmPrimitive());
-            var rightBottomReinforcementPoint = new PointPrimitive(new Center { X = width / 2 - 0.05d, Y = -height / 2 + 0.05 }, new Point { Area = bottomArea });
+            var rightBottomReinforcementPoint = new Point(new Center { X = width / 2 - 0.05d, Y = -height / 2 + 0.05 }, new Point { Area = bottomArea });
             ndmPrimitives.Add(rightBottomReinforcementPoint.GetNdmPrimitive());
             //С площадью верхней арматуры
-            var leftTopReinforcementPoint = new PointPrimitive(new Center { X = -width / 2 + 0.05d, Y = height / 2 - 0.05 }, new Point { Area = topArea });
+            var leftTopReinforcementPoint = new dContext.Point(new Center { X = -width / 2 + 0.05d, Y = height / 2 - 0.05 }, new Point { Area = topArea });
             ndmPrimitives.Add(leftTopReinforcementPoint.GetNdmPrimitive());
-            var rightTopReinforcementPoint = new PointPrimitive(new Center { X = width / 2 - 0.05d, Y = height / 2 - 0.05 }, new Point { Area = topArea });
+            var rightTopReinforcementPoint = new dContext.Point(new Center { X = width / 2 - 0.05d, Y = height / 2 - 0.05 }, new Point { Area = topArea });
             ndmPrimitives.Add(rightTopReinforcementPoint.GetNdmPrimitive());
             //Формируем коллекцию элементарных участков для расчета в библитеке (т.е. выполняем триангуляцию)
             ndmCollection.AddRange(Triangulation.GetNdms(ndmPrimitives, options));

StructureHelperTests/FunctionalTests/Ndms/RCSections/RCSectionTest.cs

@@ -7,10 +7,10 @@ using NUnit.Framework;
 using StructureHelperLogics.NdmCalculations.Triangulations;
 using System.Collections.Generic;
 using System.Threading;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 using StructureHelperCommon.Infrastructures.Enums;
+using StructureHelperLogics.Models.Calculations;
+using StructureHelperLogics.Models.Primitives;
 
 namespace StructureHelperTests.FunctionalTests.Ndms.RCSections
 {

StructureHelperTests/FunctionalTests/Ndms/SteelSections/ReinforcementTest.cs

@@ -6,10 +6,9 @@ using NUnit.Framework;
 using StructureHelperLogics.NdmCalculations.Triangulations;
 using System.Collections.Generic;
 using System.Threading;
-using StructureHelperCommon.Models.Entities;
-using StructureHelperCommon.Models.Materials;
 using StructureHelperCommon.Models.Shapes;
 using StructureHelperCommon.Infrastructures.Enums;
+using StructureHelperLogics.Models.Materials;
 
 namespace StructureHelperTests.FunctionalTests.Ndms.SteelSections
 {

Windows/MainWindow/MainViewModel.cs

@@ -264,7 +264,7 @@ namespace StructureHelper.Windows.MainWindow
                 }
                 else if (primitiveType == PrimitiveType.Point)
                 {
-                    primitive = new Point(0.50, 0, 0, this);
+                    primitive = new Point(0.0005d, 0d, 0d, this);
                 }
                 else { throw new StructureHelperException(ErrorStrings.ObjectTypeIsUnknown + nameof(primitiveType)); }
                 Primitives.Add(primitive);

Windows/PrimitiveProperiesWindow/PrimitivePropertiesView.xaml

@@ -48,7 +48,7 @@
             </Expander>
         </DataTemplate>
         <DataTemplate x:Key="TriangulationProperties">
-            <Expander Header="Triangulation" IsExpanded="True">
+            <Expander Header="Triangulation" IsExpanded="False">
                 <Grid>
                     <Grid.RowDefinitions>
                         <RowDefinition Height="22"/>
@@ -76,6 +76,7 @@
                         <RowDefinition Height="22"/>
                         <RowDefinition Height="22"/>
                         <RowDefinition Height="22"/>
+                        <RowDefinition Height="22"/>
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="100"/>
@@ -86,6 +87,7 @@
                     <TextBlock Grid.Row="2" Text="Center X"/>
                     <TextBlock Grid.Row="3" Text="Center Y"/>
                     <TextBlock Grid.Row="4" Text="Material color"/>
+                    <TextBlock Grid.Row="5" Text="Z-index (integer)"/>
                     <TextBox Grid.Row="0" Grid.Column="1" Margin="1" Text="{Binding Name}"/>
                     <StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Left">
                         <ComboBox Width="120" ItemsSource="{Binding HeadMaterials}" SelectedItem="{Binding PrimitiveMaterial}">
@@ -111,6 +113,7 @@
                     </StackPanel>
                     <TextBox Grid.Row="2" Grid.Column="1" Margin="1" Text="{Binding CenterX, Converter={StaticResource LengthConverter}, ValidatesOnDataErrors=True}"/>
                     <TextBox Grid.Row="3" Grid.Column="1" Margin="1" Text="{Binding CenterY, Converter={StaticResource LengthConverter}, ValidatesOnDataErrors=True}"/>
+                    <TextBox Grid.Row="5" Grid.Column="1" Margin="1" Text="{Binding ZIndex}"/>
                     <StackPanel Grid.Row="4" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
                         <CheckBox IsChecked="{Binding SetMaterialColor}" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,20,0"/>
                         <Rectangle Width="50" Margin="5,0,10,0">
@@ -122,7 +125,7 @@
                     </StackPanel>
                 </Grid>
             </Expander>
-            <Expander Header="Prestrain" IsExpanded="True">
+            <Expander Header="Prestrain" IsExpanded="False">
                 <Grid>
                     <Grid.RowDefinitions>
                         <RowDefinition Height="22"/>

Windows/ViewModels/PrimitiveProperties/PrimitivePropertiesViewModel.cs

@@ -3,7 +3,6 @@ using StructureHelper.Infrastructure.UI.DataContexts;
 using StructureHelper.Models.Materials;
 using StructureHelper.Windows.ColorPickerWindow;
 using StructureHelper.Windows.MainWindow.Materials;
-using StructureHelperCommon.Models.NdmPrimitives;
 using StructureHelperCommon.Models.Shapes;
 using StructureHelperCommon.Services.ColorServices;
 using StructureHelperLogics.Models.Materials;
@@ -181,6 +180,8 @@ namespace StructureHelper.Windows.ViewModels.PrimitiveProperties
                 {
                     var shape = primitive as Point;
                     shape.Area = value;
+                    OnPropertyChanged(nameof(Area));
+                    OnPropertyChanged(nameof(shape.Diameter));
                 }
             }
         }
@@ -206,6 +207,14 @@ namespace StructureHelper.Windows.ViewModels.PrimitiveProperties
             }
         }
 
+        public int ZIndex
+        {   get => primitive.ZIndex;
+            set
+            {
+                primitive.ZIndex = value;
+            }
+        }
+
         public string this[string columnName]
         {
             get