fix bug

IDTF.Net/BasicTypes.cs

@@ -16,6 +16,11 @@ namespace IDTF.Net
         public float Y { get; set; }
         public float Z { get; set; }
 
+        public bool Equals(Point3 other)
+        {
+            return this.X == other.X && this.Y == other.Y && this.Z == other.Z;
+        }
+
         public override string ToString()
         {
             return String.Format("{0} {1} {2}",
@@ -28,7 +33,7 @@ namespace IDTF.Net
     public class Vector4 : Point3
     {
 
-      public Vector4(float x, float y, float z, float w) : base(x,y,z)
+        public Vector4(float x, float y, float z, float w) : base(x, y, z)
         {
             this.W = w;
         }

PDF3D.Addin/ExportCmd.cs

@@ -3,6 +3,7 @@ using Autodesk.Revit.DB;
 using Autodesk.Revit.UI;
 using iText.Kernel.Pdf;
 using iText.Kernel.Pdf.Annot;
+using Microsoft.Win32;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -23,12 +24,22 @@ namespace PDF3D.Addin
             UIDocument uIDocument = commandData.Application.ActiveUIDocument;
             Document doc = uIDocument.Document;
 
+            try
+            {
                 var elems = uIDocument.Selection.PickObjects(Autodesk.Revit.UI.Selection.ObjectType.Element).Select(x => doc.GetElement(x)).ToList();
 
+                SaveFileDialog fileDialog = new SaveFileDialog()
+                {
+                    Filter = "Adobe 3dPdf Files (*.pdf)|*.pdf"
+                };
+                if (fileDialog.ShowDialog() == true)
+                {
+                    var idtf = Path.GetTempFileName();
+
                     IDTFBuilder iDTFBuilder = new IDTFBuilder(doc);
 
                     var categorys = elems.GroupBy(x => x.Category.Name);
-            foreach ( var category in categorys)
+                    foreach (var category in categorys)
                     {
                         iDTFBuilder.InsertGroup(category.Key);
                     }
@@ -37,9 +48,22 @@ namespace PDF3D.Addin
                     {
                         iDTFBuilder.InsertElement(item);
                     }
-            iDTFBuilder.Export(IDTF);
 
-            GeneratePDF();
+                    //var views = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Views).OfClass(typeof(View3D)).Cast<View3D>().ToList();
+                    //foreach (var item in views)
+                    //{
+                    //    iDTFBuilder.InsertView(item);
+                    //}
+
+                    iDTFBuilder.Export(idtf);
+
+                    GeneratePDF(idtf,fileDialog.FileName);
+                }
+            }
+            catch
+            {
+
+            }
 
             return Result.Succeeded;
         }
@@ -63,12 +87,12 @@ namespace PDF3D.Addin
             yield return null;
         }
 
-        public void GeneratePDF()
+        public void GeneratePDF(string idtf,string pdf)
         {
             System.Diagnostics.Process exep = new System.Diagnostics.Process();
             System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
             startInfo.FileName = PDFTool;
-            startInfo.Arguments = $"\"{IDTF}\" \"{PDF}\"";
+            startInfo.Arguments = $"\"{idtf}\" \"{pdf}\"";
             startInfo.CreateNoWindow = true;
             startInfo.UseShellExecute = false;
             exep.StartInfo = startInfo;

PDF3D.Addin/IDTFBuilder.cs

@@ -16,24 +16,21 @@ namespace PDF3D.Addin
         private Dictionary<string, int> _shaderIndex = new Dictionary<string, int>();
 
         private Parent nullParent = new Parent() { Name = "<NULL>", Transform = new Transform4x4() };
-        private ShadingDescription defaultShadingDesc = new ShadingDescription() { TextureCoordDimensionList = new List<int>(), ShaderID = 0 };
 
         public IDTFBuilder(Autodesk.Revit.DB.Document document)
         {
             this.document = document;
             this._scene = new IDTFScene();
-            //  AddDefault();
         }
         private void AddDefault()
         {
             var mat = new MaterialResource()
             {
                 Name = "default",
-                AttributeDiffuseEnabled = true,
                 MaterialDiffuse = System.Drawing.Color.FromArgb(255, 125, 125, 125),
             };
             this._scene.MaterialResources.Add(mat.Name, mat);
-            this._scene.ShaderResources.Add(mat.Name, new ShaderResource() { /*AttributeAlphaTestEnabled = true,*/ ShaderMaterialName = mat.Name, Name = mat.Name });
+            this._scene.ShaderResources.Add(mat.Name, new ShaderResource() {  ShaderMaterialName = mat.Name, Name = mat.Name });
             _shaderIndex.Add(mat.Name, this._scene.ShaderResources.Count);
         }
 
@@ -69,7 +66,7 @@ namespace PDF3D.Addin
                     MaterialOpacity = (100 - material.Transparency) / 100f
                 };
                 this._scene.MaterialResources.Add(mat.Name, mat);
-                this._scene.ShaderResources.Add(mat.Name, new ShaderResource() { /*AttributeAlphaTestEnabled = true,*/ ShaderMaterialName = mat.Name, Name = mat.Name });
+                this._scene.ShaderResources.Add(mat.Name, new ShaderResource() {ShaderMaterialName = mat.Name, Name = mat.Name });
                 _shaderIndex.Add(mat.Name, this._scene.ShaderResources.Count);
                 return true;
             }
@@ -148,13 +145,9 @@ namespace PDF3D.Addin
                 this.InsertMaterial(material);
                 var shaderDesc = material == null ? new ShadingDescription(_shaderIndex["default"]) : new ShadingDescription(_shaderIndex[material.Name]);
 
-                //   System.Drawing.Color color = material == null ? System.Drawing.Color.FromArgb(255, 125, 125, 125)
-                //     : System.Drawing.Color.FromArgb((int)((100 - material.Transparency) / 100f * 255), material.Color.Red, material.Color.Green, material.Color.Blue);
-                //  meshData.ModelDiffuseColorList.Add(color);
                 meshData.ShadingDescriptionList.Add(shaderDesc);
                 for (int i = 0; i < meshData.MeshFacePositionList.Count; i++)
                 {
-                    //     meshData.MeshFaceDiffuseColorList.Add(new Int3(0, 0, 0));
                     meshData.MeshFaceShadingList.Add(0);
                 }
 
@@ -175,14 +168,9 @@ namespace PDF3D.Addin
 
                 var shaderDesc = material == null ? new ShadingDescription(_shaderIndex["default"]) : new ShadingDescription(_shaderIndex[material.Name]);
 
-                //System.Drawing.Color color = material == null ? System.Drawing.Color.FromArgb(255, 125, 125, 125)
-                //    : System.Drawing.Color.FromArgb((int)((100 - material.Transparency) / 100f * 255), material.Color.Red, material.Color.Green, material.Color.Blue);
-
-                //meshData.ModelDiffuseColorList.Add(color);
                 meshData.ShadingDescriptionList.Add(shaderDesc);
                 for (int i = 0; i < meshData.MeshFacePositionList.Count; i++)
                 {
-                    //   meshData.MeshFaceDiffuseColorList.Add(new Int3(0, 0, 0));
                     meshData.MeshFaceShadingList.Add(0);
                 }
 
@@ -250,7 +238,45 @@ namespace PDF3D.Addin
 
         public void Export(string path)
         {
+           // Distinct();
             _scene.Export(path);
         }
+
+        private void Distinct()
+        {
+            foreach (var item in _scene.ModelResources.Values)
+            {
+                List<Point3> points = new List<Point3>();
+                foreach (var point in item.Mesh.ModelPositionList)
+                {
+                    var str = point.ToString();
+                    if (!points.Any(x => x.ToString() == str))
+                    {
+                        points.Add(point);
+                    }
+                }
+                if (points.Count != item.Mesh.ModelPositionList.Count)
+                {
+                    var ptStr = points.Select(x => x.ToString()).ToList();
+                    for (int i = 0; i < item.Mesh.MeshFacePositionList.Count; i++)
+                    {
+                        Int3 face = item.Mesh.MeshFacePositionList[i];
+                        int a = ptStr.IndexOf(item.Mesh.ModelPositionList[face.IntArray[0]].ToString());
+                        int b = ptStr.IndexOf(item.Mesh.ModelPositionList[face.IntArray[1]].ToString());
+                        int c = ptStr.IndexOf(item.Mesh.ModelPositionList[face.IntArray[2]].ToString());
+                        item.Mesh.MeshFacePositionList[i] = new Int3(a, b, c);
+                    }
+                    item.Mesh.ModelPositionList = points;
+                }
+            }
+        }
+
+        internal void InsertView(View3D item)
+        {
+            IDTF.Net.View view  = new IDTF.Net.View() { Name = item.Name };
+            ViewData viewData = new ViewData();
+            view.ViewData = viewData;
+            this._scene.Views.Add(view);
+        }
     }
 }

PDF3D.Addin/PDF3D.Addin.csproj

@@ -13,4 +13,8 @@
     <ProjectReference Include="..\PDFGenerator\PDFGenerator.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+
 </Project>

PDF3D.sln

@@ -9,6 +9,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PDF3D.Addin", "PDF3D.Addin\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "IDTF.Net", "IDTF.Net\IDTF.Net.csproj", "{6EAA9D99-766E-4772-AA87-A219559089DB}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SkpToPdf", "SkpToPdf\SkpToPdf.csproj", "{8FD1F79E-D45A-4C36-A8D5-A95780F37918}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{6EAA9D99-766E-4772-AA87-A219559089DB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6EAA9D99-766E-4772-AA87-A219559089DB}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{6EAA9D99-766E-4772-AA87-A219559089DB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8FD1F79E-D45A-4C36-A8D5-A95780F37918}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8FD1F79E-D45A-4C36-A8D5-A95780F37918}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8FD1F79E-D45A-4C36-A8D5-A95780F37918}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8FD1F79E-D45A-4C36-A8D5-A95780F37918}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE