fix:网格线增加

Views/UserControl/Viewport3D.xaml

@@ -67,13 +67,15 @@
                     <!-- <MenuItem Header="{StaticResource ViewportRightMenuSelectFaceLengthText}" x:Name="ViewportRightMenuSelectFaceLengthText" IsCheckable="True"  StaysOpenOnClick="True" Checked="MenuItem_OnCheckedChanged" Unchecked="MenuItem_OnCheckedChanged"/> -->
                     <!-- <MenuItem Header="{StaticResource ViewportRightMenuSelectFaceAngleText}" x:Name="ViewportRightMenuSelectFaceAngleText" IsCheckable="True"  StaysOpenOnClick="True" Checked="MenuItem_OnCheckedChanged" Unchecked="MenuItem_OnCheckedChanged"/> -->
                     <MenuItem Header="{StaticResource ViewportRightMenuSelectFaceKind}" x:Name="ViewportRightMenuSelectFaceKind" IsCheckable="True" StaysOpenOnClick="True" Checked="MenuItem_OnCheckedChanged" Unchecked="MenuItem_OnCheckedChanged"/>
+                    <MenuItem Header="{StaticResource ViewportRightMenuShowMeshLines}" x:Name="ViewportRightMenuShowMeshLines" IsCheckable="True" StaysOpenOnClick="True" Checked="MenuItem_OnCheckedChanged" Unchecked="MenuItem_OnCheckedChanged"/>
                 </ContextMenu>
             </Border.ContextMenu>
             <hx:Viewport3DX x:Name="Viewport3Dx" ShowCoordinateSystem="True"  
                             PreviewMouseRightButtonUp="UIElement_OnPreviewMouseRightButtonUp" 
                             PreviewMouseRightButtonDown="UIElement_OnPreviewMouseRightButtonDown" 
                             PreviewMouseMove="Viewport3Dx_OnPreviewMouseMove"
-                            MouseLeftButtonDown="Viewport3Dx_OnMouseLeftButtonDown">
+                            MouseLeftButtonDown="Viewport3Dx_MouseLeftButtonDown"
+                            MouseDoubleClick="Viewport3Dx_OnMouseLeftButtonDown">
                 <hx:Viewport3DX.EffectsManager><hx:EffectsManager ></hx:EffectsManager></hx:Viewport3DX.EffectsManager>
                 <hx:Viewport3DX.InputBindings>
                     <KeyBinding Key="B" Command="hx:ViewportCommands.BackView" />
@@ -85,8 +87,12 @@
                     <KeyBinding Command="hx:ViewportCommands.ZoomExtents" Gesture="Control+E" />
                     <MouseBinding Command="hx:ViewportCommands.Rotate" Gesture="RightClick" />
                     <MouseBinding Command="hx:ViewportCommands.Zoom" Gesture="MiddleClick" />
-                    <MouseBinding Command="hx:ViewportCommands.Pan" Gesture="LeftClick" />
+                    <!--<MouseBinding Command="hx:ViewportCommands.Pan" Gesture="LeftClick" />-->
                 </hx:Viewport3DX.InputBindings>
+                <hx:AxisPlaneGridModel3D
+                AutoSpacing="true"
+                RenderShadowMap="False"
+                Offset="0" />
             </hx:Viewport3DX>
         </Border>
         <Grid Grid.Row="2" Height="100">

Views/UserControl/Viewport3D.xaml.cs

@@ -15,6 +15,7 @@ using HelixToolkit.Wpf.SharpDX;
 using SharpDX;
 using SharpDX.Direct3D11;
 using SharpDX.DXGI;
+using MathNet.Numerics;
 
 
 namespace SparkClient.Views.UserControl;
@@ -60,6 +61,10 @@ public partial class Viewport3D
 
 
         var a  = Viewport3Dx.Items;
+#if DEBUG
+        Viewport3Dx.ShowViewCube = true;
+        Viewport3Dx.ShowCoordinateSystem = true;
+#endif
     }
     
 
@@ -405,6 +410,17 @@ public partial class Viewport3D
                 //双击选择面的选择同类面
                 ViewportManager.DoubleClickSelectShowPlaneType = checkResult;
                 ViewportManager.ResetChooseAddModels();
+                break;
+            case "ViewportRightMenuShowMeshLines":
+                var maxDimension = ViewportManager.ModelBounds.Size.Length();
+                var distance = maxDimension * 1.2; // 调整相机到模型的距离，保证视野范围内
+                var center = ViewportManager.ModelBounds.Center;
+                var camera = Viewport3Dx.Camera as HelixToolkit.Wpf.SharpDX.PerspectiveCamera;
+                camera.Position = new Point3D(center.X, center.Y - distance, center.Z); // 从底部看，Y轴负方向
+                camera.UpDirection = new Vector3D(0, 0, -1);
+                ViewportManager.ShowMeshLines(checkResult);
+                //camera.LookDirection = new Vector3D(center.X - camera.Position.X, center.Y - camera.Position.Y, center.Z - camera.Position.Z);
+
                 break;
         }
     }
@@ -578,4 +594,16 @@ public partial class Viewport3D
         //Viewport3Dx.ShowFrameRate = !Viewport3Dx.ShowFrameRate;
         //Viewport3Dx.ShowTriangleCountInfo = !Viewport3Dx.ShowTriangleCountInfo;
     }
+
+    private void Viewport3Dx_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
+    {
+        var mousePosition = e.GetPosition(Viewport3Dx);
+        var hits = Viewport3Dx.FindHits(mousePosition);
+        // 如果没有命中任何 3D 对象
+        if (hits == null || hits.Count == 0)
+        {
+            ViewportManager.ClearDicModels();
+            return;
+        }
+    }
 }

Views/UserControl/ViewportData/Helper/LineCalculationHelper.cs

@@ -0,0 +1,99 @@
+using SharpDX;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media.Media3D;
+
+namespace SparkClient.Views.UserControl.ViewportData.Helper
+{
+    internal class LineCalculationHelper
+    {
+        private readonly float Y = -0.01F;
+        private Vector3 point1;
+        private Vector3 point2;
+        /// <summary>
+        /// 常数a（y=ax+b）
+        /// </summary>
+        private float a;
+        /// <summary>
+        /// 常数b（y=ax+b）
+        /// </summary>
+        private float b;
+        public LineCalculationHelper(Vector3 point1, Vector3 point2) { 
+            this.point1 = point1;
+            this.point2 = point2;
+            this.a = calA(point1, point2);
+            this.b = calB(point1, a);
+        }
+        /// <summary>
+        /// 常数a的计算
+        /// </summary>
+        /// <param name="point1"></param>
+        /// <param name="point2"></param>
+        /// <returns></returns>
+        private float calA(Vector3 point1, Vector3 point2)
+        {
+            return (point1.Z - point2.Z) / (point1.X - point2.X);
+        }
+        /// <summary>
+        /// 常数b的计算
+        /// </summary>
+        /// <param name="point1"></param>
+        /// <param name="a"></param>
+        /// <returns></returns>
+        private float calB(Vector3 point1, float a)
+        {
+            return -(a * point1.X)+point1.Z;
+        }
+
+        public Tuple<Vector3, Vector3> calXline(float length)
+        {
+            var x1 = 5;
+            var z1 = calZ(x1);
+            var x2 = -5;
+            var z2 = calZ(x2);
+            return new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2));
+        }
+        public Tuple<Vector3, Vector3> calYline(float length)
+        {
+            var x1 = 5;
+            var z1 = calZVertical(x1);
+            var x2 = -5;
+            var z2 = calZVertical(x2);
+            return new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2));
+        }
+
+        public Tuple<Vector3, Vector3> calLineOfOffset(Tuple<Vector3, Vector3> tuple, float d)
+        {
+            var point1 = tuple.Item1;
+            var point2 = tuple.Item2;
+            var x1 = point1.X - d * (point2.Z - point1.Z)/
+            (float)Math.Sqrt(Square(point2.X - point1.X) + Square(point2.Z - point1.Z));
+            var z1 = point1.Z + d * (point2.X - point1.X) /
+            (float)Math.Sqrt(Square(point2.X - point1.X) + Square(point2.Z - point1.Z));
+
+            var x2 = point2.X - d * (point2.Z - point1.Z) /
+            (float)Math.Sqrt(Square(point2.X - point1.X) + Square(point2.Z - point1.Z));
+            var z2 = point2.Z + d * (point2.X - point1.X) /
+           (float)Math.Sqrt(Square(point2.X - point1.X) + Square(point2.Z - point1.Z));
+            return new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2));
+        }
+
+        float Square(float number)
+        {
+            return number * number;
+        }
+
+        public float calZ(float x, float offset = 0)
+        {
+            return a * x + b + offset;
+        }
+
+        public float calZVertical(float x, float offset = 0)
+        {
+            return (-x / a)  + b + offset;
+        }
+    }
+}

Views/UserControl/ViewportData/Helper/ViewportHelperPro.cs

@@ -21,13 +21,15 @@ using SparkClient.Views.UserControl.ViewportData.Enum;
 using SparkClient.Views.UserControl.ViewportData.Entity;
 using Color = SharpDX.Color;
 using GeometryModel3D = HelixToolkit.Wpf.SharpDX.GeometryModel3D;
+using NPOI.SS.Formula.Functions;
+using MeshGeometry3D = HelixToolkit.Wpf.SharpDX.MeshGeometry3D;
 
 namespace SparkClient.Views.UserControl.ViewportData.Helper;
 
 public class ViewportHelperPro
 {
     private static readonly ILog Logger = LogManager.GetLogger(typeof(ViewportHelperPro));
-     /// <summary>
+    /// <summary>
     /// 对指定类型的面进行标色
     /// </summary>
     /// <param name="planeType"></param>
@@ -35,12 +37,12 @@ public class ViewportHelperPro
     /// <returns></returns>
     public static MeshGeometryModel3D GenerateTypePanelHot(PlaneType planeType, Color4? color = null)
     {
-        var entities = ViewportManager.ViewportTriangle.Where(e=>e.PlaneType==planeType).ToList();
-        return GenerateModelByEntity(entities, color??ViewportManager.ColorConfig.ErrFacetColor);
+        var entities = ViewportManager.ViewportTriangle.Where(e => e.PlaneType == planeType).ToList();
+        return GenerateModelByEntity(entities, color ?? ViewportManager.ColorConfig.ErrFacetColor);
     }
 
     #region 已经确定和调整好的方法
-     /// <summary>
+    /// <summary>
     /// 通过三角形实体集合生成面模型(生成并添加)
     /// </summary>
     /// <param name="viewport"></param>
@@ -62,11 +64,11 @@ public class ViewportHelperPro
     {
         var meshBuilder = new MeshBuilder(true, false);
         foreach (var entity in entities)
-        { 
+        {
             if (entity.PlaneType == PlaneType.Girdle)
             {
                 meshBuilder.AddTriangleFan(new List<Vector3>() { entity.Point1, entity.Point2, entity.Point3 },
-                    new List<Vector3>() { new Vector3(0,0,0), new Vector3(0,0,0), new Vector3(0,0,0) });
+                    new List<Vector3>() { new Vector3(0, 0, 0), new Vector3(0, 0, 0), new Vector3(0, 0, 0) });
             }
             else
             {
@@ -74,11 +76,11 @@ public class ViewportHelperPro
             }
         }
         var mesh = meshBuilder.ToMeshGeometry3D();
-        
+
         var material = new PBRMaterial
         {
-            AlbedoColor = new Color4(0.0f, 0f,0f,1f), // 黑色，避免其他光照影响
-            EmissiveColor =color ?? ViewportManager.ColorConfig.MainFacetColor , // LightGray #D3D3D3
+            AlbedoColor = new Color4(0.0f, 0f, 0f, 1f), // 黑色，避免其他光照影响
+            EmissiveColor = color ?? ViewportManager.ColorConfig.MainFacetColor, // LightGray #D3D3D3
             MetallicFactor = 0.0, // 非金属
             RoughnessFactor = 1.0, // 高粗糙度，避免反射效果
             ReflectanceFactor = 0.0, // 无反射
@@ -99,7 +101,7 @@ public class ViewportHelperPro
             Material = material,
         };
     }
-    
+
     /// <summary>
     /// 通过三角形实体集合生成面模型(只生成不添加)
     /// </summary>
@@ -111,7 +113,7 @@ public class ViewportHelperPro
         var groupedDict = entities
             .GroupBy(e => e.PlaneType)
             .ToDictionary(g => g.Key, g => g.ToList());
-        
+
         var result = new List<MeshGeometryModel3D>();
         foreach (var group in groupedDict)
         {
@@ -128,7 +130,7 @@ public class ViewportHelperPro
         {
             case PlaneType.Girdle:
                 return ViewportManager.ColorConfig.GirdleFacetColor;
-            case PlaneType.TableFacet :
+            case PlaneType.TableFacet:
                 return ViewportManager.ColorConfig.TableFacetColor;
             case PlaneType.UpperMainFacet:
                 return ViewportManager.ColorConfig.UpperMainFacetColor;
@@ -136,12 +138,12 @@ public class ViewportHelperPro
                 return ViewportManager.ColorConfig.StarFacetColor;
             case PlaneType.UpperGirdleFacet:
                 return ViewportManager.ColorConfig.UpperGirdleFacetColor;
-            case PlaneType.PavilionMainFacet:                       
+            case PlaneType.PavilionMainFacet:
                 return ViewportManager.ColorConfig.PavilionFacetColor;
             case PlaneType.LowerGirdleFact:
                 return ViewportManager.ColorConfig.LowerGirdleFacetColor;
             case PlaneType.Culet:
-                return  ViewportManager.ColorConfig.CuletFacetColor;
+                return ViewportManager.ColorConfig.CuletFacetColor;
         }
 
         return null;
@@ -177,12 +179,12 @@ public class ViewportHelperPro
     {
         if (viewport == null)
             viewport = ViewportManager.GetViewport3D();
-        
+
         var generationTask = VideoHelper.StartGenerationAndRotation(viewport);
-        
+
         List<PngBitmapEncoder> pngList = await generationTask;
-        
-         await VideoHelper.CreateVideoFromPngListAsync(pngList, filePath); 
+
+        await VideoHelper.CreateVideoFromPngListAsync(pngList, filePath);
     }
 
     /// <summary>
@@ -200,7 +202,7 @@ public class ViewportHelperPro
             writer.WriteLine("solid exportedModel");
             foreach (var model in viewport.Items.OfType<MeshGeometryModel3D>())
             {
-               
+
                 if (model.Geometry is HelixToolkit.Wpf.SharpDX.Geometry3D geometry)
                 {
                     var positions = geometry.Positions;
@@ -241,7 +243,7 @@ public class ViewportHelperPro
     /// </summary>
     /// <param name="viewport"></param>
     /// <param name="filePath"></param>
-    public static async Task ExportModelsToStlASync( string filePath)
+    public static async Task ExportModelsToStlASync(string filePath)
     {
         Viewport3DX viewport = ViewportManager.GetViewport3D();
 
@@ -249,7 +251,7 @@ public class ViewportHelperPro
         List<Tuple<IList<Vector3>, IList<int>>> geometries = new List<Tuple<IList<Vector3>, IList<int>>>();
 
         // 在 UI 线程中收集几何信息
-        await Application.Current.Dispatcher.InvokeAsync(() => 
+        await Application.Current.Dispatcher.InvokeAsync(() =>
         {
             foreach (var model in viewport.Items.OfType<MeshGeometryModel3D>())
             {
@@ -341,7 +343,7 @@ public class ViewportHelperPro
                 selFaceVector.Add(entity.Point3);
             }
             HashSet<Vector3> uniqueVectors = new HashSet<Vector3>(selFaceVector);
-            
+
             for (int i = 0; i < selFaceVector.ToList().Count - 1; i++)
             {
                 var nowItem = selFaceVector.ToList()[i];
@@ -350,11 +352,11 @@ public class ViewportHelperPro
                 if (IsLineSegmentParallelToYAxis(line))
                 {
                     lines.Add(line);
-                    result.Add(DisplayLineModel3D(new List<Vector3>(){nowItem,nextItem }, color??ViewportManager.ColorConfig.MainBorderColor, thickness));
+                    result.Add(DisplayLineModel3D(new List<Vector3>() { nowItem, nextItem }, color ?? ViewportManager.ColorConfig.MainBorderColor, thickness));
                 }
             }
         }
-        
+
         CalculateLineSegmentStats(lines, out ViewportManager.MainModelGirdleMaxLines, out ViewportManager.MainModelGirdleMinLines, out ViewportManager.MainModelGirdleAvgLines);
         ViewportManager.MainModelGirdleLines = lines;
         return result;
@@ -374,12 +376,12 @@ public class ViewportHelperPro
         List<Viewport3DTriangleEntity> waistList = entities
             .Where(entity => entity.PlaneType == PlaneType.Girdle)
             .ToList();
-        
+
         Dictionary<string, List<Viewport3DTriangleEntity>> feactList = entities
             .Where(entity => entity.PlaneType != PlaneType.Girdle)
             .GroupBy(entity => entity.PlaneCode)
             .ToDictionary(group => group.Key, group => group.ToList());
-        
+
         foreach (var item in feactList)
         {
             //GenerateLineTextModelByEntity(viewport, item.Value, Viewport3DManager.Gray);
@@ -390,9 +392,9 @@ public class ViewportHelperPro
                 temp.Add(entity.Point2);
                 temp.Add(entity.Point3);
             }
-            result.Add(DisplayLineModel3D(VectorClockwiseSort(new HashSet<Vector3>(temp).ToList()),  color??ViewportManager.ColorConfig.MainBorderColor, thickness));
+            result.Add(DisplayLineModel3D(VectorClockwiseSort(new HashSet<Vector3>(temp).ToList()), color ?? ViewportManager.ColorConfig.MainBorderColor, thickness));
         }
-        
+
         //腰 - 特殊
         List<Vector3> selFaceVector = new List<Vector3>();
         if (waistList.Count > 0)
@@ -412,28 +414,28 @@ public class ViewportHelperPro
             ViewportManager.GirdleBottomLines.Clear();
             foreach (var vector in uniqueVectors)
             {
-                if(vector.Y < mid)
+                if (vector.Y < mid)
                     ViewportManager.GirdleBottomLines.Add(vector);
                 else
                     ViewportManager.GirdleTopLines.Add(vector);
             }
             // result.Add(DisplayLineModel3D( VectorClockwiseSort(ViewportManager.GirdleBottomLines),   color??ViewportManager.ColorConfig.MainBorderColor, thickness));
             // result.Add(DisplayLineModel3D( VectorClockwiseSort(ViewportManager.GirdleTopLines),  color??ViewportManager.ColorConfig.MainBorderColor, thickness));
-           
+
         }
-        
+
         return result;
     }
 
     public static List<Viewport3DTriangleEntity> GenerateLineTextModelsByType(PlaneType type, Color4? textColor = null,
         bool showAll = false)
     {
-      
-        List<Viewport3DTriangleEntity> entities = new List<Viewport3DTriangleEntity>(); 
+
+        List<Viewport3DTriangleEntity> entities = new List<Viewport3DTriangleEntity>();
         string planCode = "";
         ViewportManager.ViewportTriangle.ForEach(e =>
         {
-            if (e.PlaneType == type && (e.PlaneCode==planCode || string.IsNullOrEmpty(planCode)))
+            if (e.PlaneType == type && (e.PlaneCode == planCode || string.IsNullOrEmpty(planCode)))
             {
                 planCode = e.PlaneCode;
                 entities.Add(e);
@@ -449,12 +451,12 @@ public class ViewportHelperPro
     /// <param name="entities">三角形集合</param>
     /// <param name="valKey">指定数据集</param>
     /// <returns></returns>
-    public static List<GeometryModel3D> GenerateLineTextModels(List<Viewport3DTriangleEntity> entities,  string valKey = "")
+    public static List<GeometryModel3D> GenerateLineTextModels(List<Viewport3DTriangleEntity> entities, string valKey = "")
     {
         Logger.Info("【面文本生成】开始生成面相关文本信息");
         var selFacet = entities;
         var selFacetType = entities.First().PlaneType;
-        
+
         var result = new List<GeometryModel3D>();
         if (selFacetType == PlaneType.Girdle && string.IsNullOrWhiteSpace(valKey))
         {
@@ -474,11 +476,11 @@ public class ViewportHelperPro
             var groupedDic = facetTypeAll.GroupBy(entity => entity.PlaneCode)
                 .ToDictionary(group => group.Key, group => group.ToList());
             Logger.Info($"【面文本生成】 腰由{groupedDic.Count}个面组成");
-            
+
             var selPlaneCode = entities.First().PlaneCode;
             Logger.Info($"【面文本生成】 当前选择{selPlaneCode}");
-            
-            List<Vector3> facetPoints  = new List<Vector3>();
+
+            List<Vector3> facetPoints = new List<Vector3>();
             entities.ForEach(e => { facetPoints.Add(e.Point1); facetPoints.Add(e.Point2); facetPoints.Add(e.Point3); });
             var facetIndex = -1;
             int.TryParse(selPlaneCode.Split("_")[1], out facetIndex);
@@ -495,35 +497,35 @@ public class ViewportHelperPro
                 case 0:
                 case 3:
                     var longestLine1 = GetLongestOrShortestLineSegment(facetPoints, returnLongest: true);
-                    result.Add(DisplayLineModel3D(new List<Tuple<Vector3,Vector3>>(){longestLine1}, new Color4(1f, 0, 0, 1f) , 2f));
+                    result.Add(DisplayLineModel3D(new List<Tuple<Vector3, Vector3>>() { longestLine1 }, new Color4(1f, 0, 0, 1f), 2f));
                     break;
                 case 1:
                 case 2:
                     var longestLine2 = GetLongestOrShortestLineSegment(facetPoints, returnLongest: false);
-                    result.Add(DisplayLineModel3D(new List<Tuple<Vector3,Vector3>>(){longestLine2}, new Color4(1f, 0, 0, 1f) , 2f));
+                    result.Add(DisplayLineModel3D(new List<Tuple<Vector3, Vector3>>() { longestLine2 }, new Color4(1f, 0, 0, 1f), 2f));
                     break;
             }
             //开始找值
             string param = string.Empty;
             var valueIndex = 0;
-            if (facetIndex % 8 == 0 || (facetIndex+1) % 8 == 0)
+            if (facetIndex % 8 == 0 || (facetIndex + 1) % 8 == 0)
             {
                 //上腰面
                 Logger.Info($"【面文本生成】 腰面值 波峰【上腰面】");
                 valueIndex = (int)Math.Ceiling(facetIndex / 8.0) == 8 ? 0 : (int)Math.Ceiling(facetIndex / 8.0);
                 param = "GIRDLE_BONE";
-            }else if (linePointType == 3 || linePointType == 0)
+            } else if (linePointType == 3 || linePointType == 0)
             {
                 //风筝面
                 Logger.Info($"【面文本生成】 腰面值 波峰【风筝面】");
-                valueIndex = (facetIndex / 8)  ;
+                valueIndex = (facetIndex / 8);
                 param = "GIRDLE_BEZEL";
             }
             else
             {
                 //腰厚比
                 Logger.Info($"【面文本生成】 腰面值 波峰【腰厚比】");
-                valueIndex = (facetIndex / 4)  ;
+                valueIndex = (facetIndex / 4);
                 param = "GIRDLE_VALLEY";
             }
 
@@ -542,7 +544,7 @@ public class ViewportHelperPro
                 return result;
             }
             Logger.Info($"【面文本生成】 {param}_DETAIL.{param}_{valueIndex} ==={paramValue}");
-            var valueFloat = (Math.Floor(float.Parse(paramValue.ToString())*1000)/10).ToString();
+            var valueFloat = (Math.Floor(float.Parse(paramValue.ToString()) * 1000) / 10).ToString();
             Logger.Info($"【面文本生成】 {valueFloat} -- {valueIndex}");
             var facetTextPoint = GetOffsetCenter(facetPoints, ViewportManager.CenterVector);
             result.Add(DisplayText3D($"{valueFloat}", facetTextPoint));
@@ -567,7 +569,7 @@ public class ViewportHelperPro
             //      */
             //
             // }
-        }else if (selFacetType == PlaneType.Girdle && !string.IsNullOrWhiteSpace(valKey))
+        } else if (selFacetType == PlaneType.Girdle && !string.IsNullOrWhiteSpace(valKey))
         {
             Logger.Info($"【面文本生成】 命中面{selFacetType}，是腰，显示值{valKey}");
             /***
@@ -584,11 +586,11 @@ public class ViewportHelperPro
             {
                 switch (valKey)
                 {
-                    case "GIRDLE_BEZEL": if(i%8==4)resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
+                    case "GIRDLE_BEZEL": if (i % 8 == 4) resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
                         break;
-                    case "GIRDLE_BONE": if(i%8==0)resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
+                    case "GIRDLE_BONE": if (i % 8 == 0) resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
                         break;
-                    case "GIRDLE_VALLEY": if(i%4==2)resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
+                    case "GIRDLE_VALLEY": if (i % 4 == 2) resultDic.Add($"0_{i}", groupedDic[$"0_{i}"]);
                         break;
                 }
             }
@@ -601,12 +603,12 @@ public class ViewportHelperPro
             foreach (var dic in resultDic)
             {
                 //高亮四边形左边的线，并绑定值
-                List<Vector3> facetPoints  = new List<Vector3>();
+                List<Vector3> facetPoints = new List<Vector3>();
                 dic.Value.ForEach(e => { facetPoints.Add(e.Point1); facetPoints.Add(e.Point2); facetPoints.Add(e.Point3); });
                 //高亮的线
                 var showLine = GetLeftParallelLineSegment(facetPoints);
-                if(showLine == null)continue;
-                
+                if (showLine == null) continue;
+
                 //文字显示位置
                 var facetTextPoint = GetOffsetCenter(facetPoints, ViewportManager.CenterVector);
                 var resIndex = resultDic.Keys.ToList().IndexOf(dic.Key);
@@ -625,11 +627,11 @@ public class ViewportHelperPro
                     Logger.Info($"【面文本生成】 {valKey}_DETAIL.{valKey}_{resIndex} Key不存在");
                     return result;
                 }
-                result.Add(DisplayLineModel3D(new List<Tuple<Vector3,Vector3>>(){showLine}, new Color4(1f, 0, 0, 1f) , 2f));
-                var valueFloat =  ValueFormat(paramValue.ToString(),valKey);
+                result.Add(DisplayLineModel3D(new List<Tuple<Vector3, Vector3>>() { showLine }, new Color4(1f, 0, 0, 1f), 2f));
+                var valueFloat = ValueFormat(paramValue.ToString(), valKey);
                 result.Add(DisplayText3D($"   {resIndex} \r\n {valueFloat}", facetTextPoint));
             }
-            
+
         }
         else
         {
@@ -647,14 +649,14 @@ public class ViewportHelperPro
                 var key = kv.Key;
                 var facetIndex = -1;
                 int.TryParse(key.Split("_")[1], out facetIndex);
-                List<Vector3> facetPoints  = new List<Vector3>();
+                List<Vector3> facetPoints = new List<Vector3>();
                 value.ForEach(e => { facetPoints.Add(e.Point1); facetPoints.Add(e.Point2); facetPoints.Add(e.Point3); });
-                var param = string.IsNullOrWhiteSpace(valKey)? ViewportManager.DicFacetToValueParam.ContainsKey(selFacetType) ? ViewportManager.DicFacetToValueParam[selFacetType] : null : valKey;
+                var param = string.IsNullOrWhiteSpace(valKey) ? ViewportManager.DicFacetToValueParam.ContainsKey(selFacetType) ? ViewportManager.DicFacetToValueParam[selFacetType] : null : valKey;
                 if (param == null)
-                {  
+                {
                     continue;
                 }
-                
+
                 if (groupedDic.Count == 1)
                 {
                     var paramValue = ViewportManager.DiamondData[$"{param}"];
@@ -663,12 +665,12 @@ public class ViewportHelperPro
                         Logger.Info($"【面文本生成】 {param} Key不存在");
                         continue;
                     }
-                    var valueFloat = ValueFormat(paramValue.ToString(),param);
+                    var valueFloat = ValueFormat(paramValue.ToString(), param);
                     Logger.Info($"【面文本生成】 {valueFloat} -- {facetIndex}");
                     var facetTextPoint = GetOffsetCenter(facetPoints, ViewportManager.CenterVector);
                     result.Add(DisplayText3D($"{valueFloat}", facetTextPoint));
-                    
-                }else if (groupedDic.Count == 16)
+
+                } else if (groupedDic.Count == 16)
                 {
                     facetIndex += 1;
                     valueIndex = facetIndex == 16 ? 1 : facetIndex % 2 == 0 ? valueIndex + 1 : valueIndex;
@@ -687,15 +689,15 @@ public class ViewportHelperPro
                     }
                     Logger.Info($"【面文本生成】 {param}_DETAIL.{param}_{valueIndex} ==={paramValue}");
 
-                    var valueFloat = ValueFormat(paramValue.ToString(),param);
+                    var valueFloat = ValueFormat(paramValue.ToString(), param);
                     Logger.Info($"【面文本生成】 {valueFloat} -- {valueIndex}");
                     var facetTextPoint = GetOffsetCenter(facetPoints, ViewportManager.CenterVector);
-                    result.Add(DisplayText3D($"   {facetIndex} \r\n {valueFloat}", new Vector3(facetTextPoint.X, facetTextPoint.Y+0.1f, facetTextPoint.Z)));
-                    
+                    result.Add(DisplayText3D($"   {facetIndex} \r\n {valueFloat}", new Vector3(facetTextPoint.X, facetTextPoint.Y + 0.1f, facetTextPoint.Z)));
+
                 } else if (ViewportManager.DiamondData.Count > 1 && facetIndex != -1)
                 {
                     facetIndex += 1;
-                    
+
                     var detail = ViewportManager.DiamondData[$"{param}_DETAIL"];
                     if (detail == null)
                     {
@@ -711,7 +713,7 @@ public class ViewportHelperPro
                     }
                     Logger.Info($"【面文本生成】 {param}_DETAIL.{param}_{facetIndex} ==={paramValue}");
 
-                    var valueFloat = ValueFormat(paramValue.ToString(),param);
+                    var valueFloat = ValueFormat(paramValue.ToString(), param);
                     Logger.Info($"【面文本生成】 {valueFloat} -- {facetIndex}");
                     var facetTextPoint = GetOffsetCenter(facetPoints, ViewportManager.CenterVector);
                     result.Add(DisplayText3D($"   {facetIndex} \r\n {valueFloat}", facetTextPoint));
@@ -733,7 +735,7 @@ public class ViewportHelperPro
              *      ②在从算法结果数据对应好面组的索引，做成值-组面id的文本，计算出这个文本的大小
              *      ③在拼接的图片中心，平行于平面，向中心点外偏移“文本大小高度+0.1"个单位 显示文本
              */
-            
+
             // var selFaceVector = entities
             //     .SelectMany(entity => new[] { entity.Point1, entity.Point2, entity.Point3 })
             //     .Distinct()
@@ -760,7 +762,7 @@ public class ViewportHelperPro
             // }
         }
 
-       
+
         return result;
     }
 
@@ -770,10 +772,10 @@ public class ViewportHelperPro
     /// <param name="triangleCode">三角形ID</param>
     /// <param name="selType">生成范围</param>
     /// <returns></returns>
-    public static List<GeometryModel3D> GentrateChosenView(string triangleCode,  string valKey = "",  params SelShowType[] selType)
+    public static List<GeometryModel3D> GentrateChosenView(string triangleCode, string valKey = "", params SelShowType[] selType)
     {
         var res = ViewportManager.ViewportTriangle.Find(e => triangleCode.Equals(e.TriangleCode));
-        if(res != null)
+        if (res != null)
             return GentrateChosenView(res, valKey, selType);
         return new List<GeometryModel3D>();
     }
@@ -797,12 +799,12 @@ public class ViewportHelperPro
             throw new Exception("Invalid SelShowType collection");
         }
         List<GeometryModel3D> result = new List<GeometryModel3D>();
-        
+
         //选中的面
         var selPanel = ViewportManager.ViewportTriangle.Where(e => entity.PlaneCode.Equals(e.PlaneCode)).ToList();
         //选中同类的面
         var selPanelType = ViewportManager.ViewportTriangle.Where(e => entity.PlaneType.Equals(e.PlaneType)).ToList();
-        selPanel.ForEach(e=>selPanelType.Remove(e));
+        selPanel.ForEach(e => selPanelType.Remove(e));
         foreach (var type in selType)
         {
             switch (type)
@@ -826,7 +828,7 @@ public class ViewportHelperPro
                     break;
                 case SelShowType.BorderAngle:
                     //选中面 每条边向内的夹角
-                    if(PlaneType.Girdle == entity.PlaneType)break;
+                    if (PlaneType.Girdle == entity.PlaneType) break;
                     result.AddRange(GenerateLineAngleTextModels(selPanel));
                     break;
             }
@@ -835,7 +837,7 @@ public class ViewportHelperPro
         return result;
     }
 
-    
+
     /// <summary>
     /// 生成线段夹角文本（不绘制）
     /// </summary>
@@ -901,7 +903,7 @@ public class ViewportHelperPro
         ViewportManager.ClearDicModels();
         // 设置旋转的中心点和旋转轴
         var rotateTransform = new RotateTransform3D();
-        var rotation = new AxisAngleRotation3D(axis, 0); 
+        var rotation = new AxisAngleRotation3D(axis, 0);
         rotateTransform.Rotation = rotation;
         rotateTransform.CenterX = ViewportManager.CenterVector.X;
         rotateTransform.CenterY = ViewportManager.CenterVector.Y;
@@ -909,16 +911,16 @@ public class ViewportHelperPro
 
         // 将旋转变换应用到模型
         ViewportManager.MainModel3D.Transform = rotateTransform;
-        if(hasLine)
+        if (hasLine)
             ViewportManager.MainModelLines.ForEach(e => e.Transform = rotateTransform);
-        
+
         double currentAngle = rotation.Angle;
         // 创建旋转动画
         var rotateAnimation = new DoubleAnimation
         {
             From = currentAngle,
             To = to + currentAngle,
-            Duration = new Duration(TimeSpan.FromSeconds(speed)), 
+            Duration = new Duration(TimeSpan.FromSeconds(speed)),
             FillBehavior = FillBehavior.HoldEnd
         };
 
@@ -938,11 +940,11 @@ public class ViewportHelperPro
         var billboardText = new BillboardText3D();
         billboardText.TextInfo.Add(new TextInfo(text, position)
         {
-            Foreground = color??ViewportManager.ColorConfig.SelFontColor,
+            Foreground = color ?? ViewportManager.ColorConfig.SelFontColor,
             Scale = 0.8f,
             VerticalAlignment = BillboardVerticalAlignment.Center,
             HorizontalAlignment = BillboardHorizontalAlignment.Center
-            
+
         });
         billboardTextModel.Geometry = billboardText;
         return billboardTextModel;
@@ -978,8 +980,8 @@ public class ViewportHelperPro
             SlopeScaledDepthBias = 1.0f,
             IsDepthClipEnabled = true
         };
-       
-        
+
+
         return billboardTextModel;
     }
     /// <summary>
@@ -998,7 +1000,7 @@ public class ViewportHelperPro
             var nowItem = points[i];
             var nextItem = points[i + 1];
             edgeLines.Add(new Tuple<Vector3, Vector3>(nowItem, nextItem));
-            
+
         }
         edgeLines.Add(new Tuple<Vector3, Vector3>(points.Last(), points.First()));
         return DisplayLineModel3D(edgeLines, lineColor, thickness);
@@ -1040,7 +1042,7 @@ public class ViewportHelperPro
             FieldOfView = fieldOfView,
         };
     }
-    
+
     /// <summary>
     /// 绘制箭头（相机指向模型中心）
     /// </summary>
@@ -1054,8 +1056,8 @@ public class ViewportHelperPro
     /// <param name="padding">模型边界范围 1</param>
     /// <returns></returns>
     public static MeshGeometryModel3D CreateArrow(
-        Vector3 cameraPosition,             
-        Vector3 modelCenter,           
+        Vector3 cameraPosition,
+        Vector3 modelCenter,
         BoundingBox modelBounds,
         float totalLength = 1.5f,    // 箭头总长度
         float cylinderRatio = 0.7f,// 圆柱部分占比
@@ -1100,7 +1102,7 @@ public class ViewportHelperPro
             EmissiveColor = Color.Red     // 箭头自发光颜色
         };
 
-      
+
 
         // 创建 3D 模型
         return new MeshGeometryModel3D
@@ -1109,8 +1111,8 @@ public class ViewportHelperPro
             Material = material
         };
     }
-   
-    
+
+
     /// <summary>
     /// 生成线对象
     /// </summary>
@@ -1126,8 +1128,8 @@ public class ViewportHelperPro
         {
             lineBuilder.AddLine(line.Item1, line.Item2);
         }
-        
-       
+
+
         var edgeLinesModel = new LineGeometryModel3D
         {
             Geometry = lineBuilder.ToLineGeometry3D(),
@@ -1144,9 +1146,9 @@ public class ViewportHelperPro
     /// <returns></returns>
     public static List<Light3D> GenerateLightingForModel(Viewport3DX viewport)
     {
-        
+
         List<Light3D> result = new List<Light3D>();
-        
+
         var models = viewport.Items.OfType<MeshGeometryModel3D>();
         if (!models.Any()) throw new Exception("Model in view not found");
         var largestModel = models
@@ -1184,7 +1186,7 @@ public class ViewportHelperPro
             {
                 Position = corner,
                 Color = color,
-                Range = (float)size.Length()  
+                Range = (float)size.Length()
             };
             result.Add(pointLight);
         }
@@ -1208,7 +1210,7 @@ public class ViewportHelperPro
         {
             Color = Colors.LightGray
         });
-        
+
         result.Add(new AmbientLight3D
         {
             Color = Colors.Gray // 设置环境光颜色
@@ -1218,7 +1220,7 @@ public class ViewportHelperPro
         result.ForEach(e => viewport.Items.Add(e));
         return result;
     }
-    
+
     public static Vector3 GetCenterOfTriangles(List<Viewport3DTriangleEntity> triangles)
     {
         if (triangles == null || triangles.Count == 0)
@@ -1239,7 +1241,7 @@ public class ViewportHelperPro
         // 计算平均坐标
         return total / vertexCount;
     }
-    
+
     public static Vector3 CalculateCenter(List<Vector3> girdleTopLines, List<Vector3> girdleBottomLines)
     {
         // 计算 GirdleTopLines 的中心点
@@ -1274,8 +1276,80 @@ public class ViewportHelperPro
         lights.ForEach(item => viewport.Items.Remove(item));
     }
 
+    public static List<LineGeometryModel3D> ShowMeshLines(List<Viewport3DTriangleEntity> entities, double thickness = 1.0)
+    {
+        List<LineGeometryModel3D> lines = new();
+        var Y = -0.01F;
+        var center = ViewportManager.CenterVector;
+        center.Y = Y;
+        Viewport3DTriangleEntity firstPoint = entities.Where(x => x.PlaneType == PlaneType.TableFacet).FirstOrDefault();
+
+        //var b = ((center.Z * firstPoint.Point1.X) - (firstPoint.Point1.Z * center.X)) / (firstPoint.Point1.X - center.X);
+        //var a = (firstPoint.Point1.Z - b) / firstPoint.Point1.X;
+        var lineCal = new LineCalculationHelper(firstPoint.Point1, center);
+        
+        var edgeLines = new List<Tuple<Vector3, Vector3>>();
+        Color4 XlineColor =new Color4(255f, 0f, 0f, 1f);
+        var x1 = 5;
+        var z1 = lineCal.calZ(x1);
+        var x2 = -5;
+        var z2 = lineCal.calZ(x2);
+        edgeLines.Add(new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2)));
+        lines.Add(DisplayLineModel3D(edgeLines, XlineColor));
+
+        edgeLines.Add(lineCal.calLineOfOffset(new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2)),2));
+        lines.Add(DisplayLineModel3D(edgeLines, XlineColor));
+
+        edgeLines.Add(lineCal.calLineOfOffset(new Tuple<Vector3, Vector3>(new Vector3(x1, Y, z1), new Vector3(x2, Y, z2)), -2));
+        lines.Add(DisplayLineModel3D(edgeLines, XlineColor));
+
+        Color4 YlineColor = new Color4(0F, 255f, 0f, 1f);
+        var x3 = 5;
+        var z3 = lineCal.calZVertical(x3);
+        var x4 = -5;
+        var z4 = lineCal.calZVertical(x4);
+        edgeLines.Add(new Tuple<Vector3, Vector3>(new Vector3(x3, Y, z3), new Vector3(x4, Y, z4)));
+        lines.Add(DisplayLineModel3D(edgeLines, YlineColor));
+
+        edgeLines.Add(lineCal.calLineOfOffset(new Tuple<Vector3, Vector3>(new Vector3(x3, Y, z3), new Vector3(x4, Y, z4)), 2));
+        lines.Add(DisplayLineModel3D(edgeLines, YlineColor));
+
+        edgeLines.Add(lineCal.calLineOfOffset(new Tuple<Vector3, Vector3>(new Vector3(x3, Y, z3), new Vector3(x4, Y, z4)), -2));
+        lines.Add(DisplayLineModel3D(edgeLines, YlineColor));
+        return lines;
+    }
+    public static LineGeometryModel3D ShowCircleLine(double radius = 1.0, double thickness = 1.0)
+    {
+        var Y = -0.01F;
+        var center = ViewportManager.CenterVector;
+        center.Y = Y;
+        return UpdateCircleGeometry(center);
+    }
+    private static LineGeometryModel3D UpdateCircleGeometry(Vector3 center, double radius = 1.0)
+    {
+        // 生成圆形线的点
+        int segments = 100; // 圆的细分段数
+        var positions = new List<Vector3>();
+        var indices = new List<int>();
+
+        for (int i = 0; i < segments; i++)
+        {
+            float angle = (float)(2 * Math.PI * i / segments);
+            float x = (float)(center.X + radius * Math.Cos(angle));
+            float y = (float)(center.Y);
+            float z = (float)(center.Z + radius * Math.Sin(angle));
+
+            positions.Add(new Vector3(x, y, z));
+            indices.Add(i);
+            indices.Add((i + 1) % segments);
+        }
+
+        // 更新圆形线的几何形状
+       return DisplayLineModel3D(positions, Color4.Black);
+    }
+
     #region 私有方法
-    
+
     /// <summary>
     /// 向量按中心点顺时针排序
     /// </summary>

Views/UserControl/ViewportData/Helper/ViewportManager.cs

@@ -1,6 +1,8 @@
 using System.Text.Json.Nodes;
+using System.Windows.Controls;
 using System.Windows.Media.Media3D;
 using HelixToolkit.Wpf.SharpDX;
+using MathNet.Numerics;
 using SharpDX;
 using SharpDX.Direct3D11;
 using SparkClient.Views.UserControl.ViewportData.Entity;
@@ -15,7 +17,7 @@ public class ViewportManager
     /// 视图中三角形实体们
     /// </summary>
     public static List<Viewport3DTriangleEntity> ViewportTriangle = new List<Viewport3DTriangleEntity>();
-    
+
     public static JsonObject DiamondData = new JsonObject();
     /// <summary>
     /// 模型正方向（从模型中心出发的方向）
@@ -46,23 +48,31 @@ public class ViewportManager
     /// </summary>
     public static List<LineGeometryModel3D> MainModelLines = new List<LineGeometryModel3D>();
     /// <summary>
+    /// 网格线
+    /// </summary>
+    public static List<LineGeometryModel3D> MainModelMeshLines = new List<LineGeometryModel3D>();
+    /// <summary>
+    /// 网格线（圈）
+    /// </summary>
+    public static LineGeometryModel3D MainModelCircleLine = new LineGeometryModel3D();
+    /// <summary>
     /// 腰垂直线
     /// </summary>
     public static List<Tuple<Vector3, Vector3>> MainModelGirdleLines = new List<Tuple<Vector3, Vector3>>();
     public static Tuple<Vector3, Vector3> MainModelGirdleMaxLines = null;
     public static Tuple<Vector3, Vector3> MainModelGirdleMinLines = null;
     public static Tuple<Vector3, Vector3> MainModelGirdleAvgLines = null;
-    
+
     /// <summary>
     /// 模型光照
     /// </summary>
     public static List<Light3D> MainModelLighting = new List<Light3D>();
-    
+
     public static List<MeshGeometryModel3D> MainModelMeshes = new List<MeshGeometryModel3D>();
-    
-    
+
+
     public static ColorConfigEntity ColorConfig = new ColorConfigEntity();
-    
+
     /// <summary>
     /// 模型控件对象映射
     /// </summary>
@@ -73,7 +83,7 @@ public class ViewportManager
         {
             ClearDicModels();
             _viewport.Items.Clear();
-            
+
         }
 
         _viewport = viewport3D;
@@ -83,7 +93,7 @@ public class ViewportManager
         if (_viewport == null)
             throw new Exception("Viewport is not set");
         return _viewport;
-        
+
     }
     #region 模型选中交互管理
     //是否双击选中
@@ -94,7 +104,7 @@ public class ViewportManager
     public static bool DoubleClickSelectShowBorderLength = false;
     //选中边框夹角文字
     public static bool DoubleClickSelectShowBorderAngle = false;
-    
+
     public static bool DoubleClickSelectShowInfoText = true;
     //选中同类面
     public static bool DoubleClickSelectShowPlaneType = true;
@@ -116,11 +126,11 @@ public class ViewportManager
         ClearDicModels();
         HashSet<SelShowType> models = new HashSet<SelShowType>();
         models.Add(SelShowType.SelPanel);
-        if(DoubleClickSelectShowBorder) models.Add(SelShowType.Border);
+        if (DoubleClickSelectShowBorder) models.Add(SelShowType.Border);
         if (DoubleClickSelectShowInfoText) models.Add(SelShowType.LengthText);
         // if (DoubleClickSelectShowBorderAngle) models.Add(SelShowType.BorderAngle);
         if (DoubleClickSelectShowPlaneType) models.Add(SelShowType.IsTypePanel);
-        ChooseAddModels.AddRange( ViewportHelperPro.GentrateChosenView(ChooseTriangleCode,valType, models.ToArray()));
+        ChooseAddModels.AddRange(ViewportHelperPro.GentrateChosenView(ChooseTriangleCode, valType, models.ToArray()));
         ChooseAddModels.ForEach(e => _viewport.Items.Add(e));
     }
     /// <summary>
@@ -153,12 +163,12 @@ public class ViewportManager
             ClearDicModels();
             return;
         }
-        
+
         List<Viewport3DTriangleEntity> entities = ViewportHelperPro.GenerateLineTextModelsByType(planeType);
         if (entities.Count <= 0)
         {
             ClearDicModels();
-        } 
+        }
         ChooseTriangleCode = entities[0].TriangleCode;
         ResetChooseAddModels(planTypeStr);
     }
@@ -191,17 +201,17 @@ public class ViewportManager
         {"COC", PlaneType.Culet},
         {"TWIST", PlaneType.UpperMainFacet},
         {"CULET_TO_TABLE", PlaneType.Culet},
-        
+
         {"DIAMETER", PlaneType.Girdle},
         {"GIRDLE_BEZEL", PlaneType.Girdle},
         {"GIRDLE_BONE", PlaneType.Girdle},
         {"GIRDLE_VALLEY", PlaneType.Girdle},
-        
-        
+
+
     };
     #endregion
     #endregion
-    
+
     #region 统一控制方法
 
     public static MeshGeometryModel3D PointTowardsTheFrontModel = new MeshGeometryModel3D();
@@ -210,7 +220,7 @@ public class ViewportManager
         if (isPoint)
         {
             var camera = ViewportHelperPro.CalculateCamera(PositiveDirection, ModelBounds);
-            PointTowardsTheFrontModel = ViewportHelperPro.CreateArrow(camera.Position.ToVector3(),  ModelBounds.Center, ModelBounds);
+            PointTowardsTheFrontModel = ViewportHelperPro.CreateArrow(camera.Position.ToVector3(), ModelBounds.Center, ModelBounds);
             _viewport.Items.Add(PointTowardsTheFrontModel);
         }
         else
@@ -244,27 +254,31 @@ public class ViewportManager
         {
             entities.AddRange(ViewportTriangle);
         }
-        
+
         //重置
         _viewport.Items.Clear();
         ChooseTriangleCode = string.Empty;
         ChooseAddModels.Clear();
         ResetChooseAddModels();
-        
+
         //刷新三角形
         ViewportTriangle.Clear();
         ViewportTriangle.AddRange(entities);
-        
+
         //初始化
         MainModel3D = ViewportHelperPro.GenerateModelByEntity(_viewport, entities);
         MainModelLines = ViewportHelperPro.GentrateLineByEntity(_viewport, entities);
         MainModelLighting = ViewportHelperPro.GenerateLightingForModel(_viewport);
         MainModelMeshes = ViewportHelperPro.GenerateModelByEntityGroupByType(entities);
-        MainModelLines.AddRange(ViewportHelperPro.GentrateLineGirdleByEntity(entities)); 
+        MainModelLines.AddRange(ViewportHelperPro.GentrateLineGirdleByEntity(entities));
+        
         //切换相机视角
         _viewport.Camera = ViewportHelperPro.CalculateCamera(PositiveDirection, ModelBounds);
         _viewport.Camera.UpDirection = new Vector3D(0, -1, 0);
         _viewport.RenderHost.MSAA = MSAALevel.Maximum;
+        // TODO:
+        MainModelMeshLines.AddRange(ViewportHelperPro.ShowMeshLines(entities));
+        MainModelCircleLine = ViewportHelperPro.ShowCircleLine();
     }
 
     /// <summary>
@@ -277,7 +291,7 @@ public class ViewportManager
         if (_viewport == null) return;
         if (isShow)
         {
-            if(_viewport.Items.Contains(MainModel3D))
+            if (_viewport.Items.Contains(MainModel3D))
                 return;
             else
                 _viewport.Items.Add(MainModel3D);
@@ -287,7 +301,7 @@ public class ViewportManager
             _viewport.Items.Remove(MainModel3D);
         }
     }
-    
+
     /// <summary>
     /// 是否显示主体模型
     /// </summary>
@@ -300,7 +314,7 @@ public class ViewportManager
         {
             MainModelMeshes.ForEach(e =>
             {
-                if(!_viewport.Items.Contains(e))
+                if (!_viewport.Items.Contains(e))
                     _viewport.Items.Add(e);
             });
         }
@@ -308,11 +322,11 @@ public class ViewportManager
         {
             MainModelMeshes.ForEach(e =>
             {
-                _viewport.Items.Remove(e);                                                     
+                _viewport.Items.Remove(e);
             });
         }
     }
-    
+
 
     public static void ShowMainModelLines(bool isShow)
     {
@@ -321,7 +335,7 @@ public class ViewportManager
         {
             MainModelLines.ForEach(e =>
             {
-                if(!_viewport.Items.Contains(e))
+                if (!_viewport.Items.Contains(e))
                     _viewport.Items.Add(e);
             });
         }
@@ -338,7 +352,7 @@ public class ViewportManager
         {
             MainModelLighting.ForEach(e =>
             {
-                if(!_viewport.Items.Contains(e))
+                if (!_viewport.Items.Contains(e))
                     _viewport.Items.Add(e);
             });
         }
@@ -359,16 +373,16 @@ public class ViewportManager
             MainModel3D.Material = _material;
         }
     }
-    
+
     public static void TranslucentTex(bool isShow)
     {
         if (_viewport == null) return;
         if (isShow)
         {
             string texturePath2 = "pack://Appliction:,,,/Res/morning_racing_circuit_16k.dds";
-            
+
             var texture2 = TextureModel.Create(texturePath2);
-       
+
             var material = new PBRMaterial
             {
                 AlbedoColor = new SharpDX.Color4(0.0f, 1.0f, 1.0f, 1.0f), // 白色基色
@@ -406,6 +420,26 @@ public class ViewportManager
         }
     }
 
+    public static void ShowMeshLines(bool isShow) {
+        
+        if (_viewport == null) return;
+        if (isShow)
+        {
+            MainModelMeshLines.ForEach(e =>
+            {
+                if (!_viewport.Items.Contains(e))
+                    _viewport.Items.Add(e);
+            });
+            if (!_viewport.Items.Contains(MainModelCircleLine))
+                _viewport.Items.Add(MainModelCircleLine);
+
+        }
+        else
+        {
+            MainModelMeshLines.ForEach(e => _viewport.Items.Remove(e));
+            _viewport.Items.Remove(MainModelCircleLine);
+        }
+    }
     #endregion