export view

PDF3D.Addin/ExportCmd.cs

@@ -49,15 +49,18 @@ namespace PDF3D.Addin
                         iDTFBuilder.InsertElement(item);
                     }
 
-                    //var views = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Views).OfClass(typeof(View3D)).Cast<View3D>().ToList();
+                    var views = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Views).OfClass(typeof(View3D)).Cast<View3D>().ToList();
-                    //foreach (var item in views)
+                    foreach (var item in views)
-                    //{
+                    {
-                    //    iDTFBuilder.InsertView(item);
+                        if (item.Origin != null)
-                    //}
+                        {
+                            iDTFBuilder.InsertView(item);
+                        }
+                    }
 
                     iDTFBuilder.Export(idtf);
 
-                    GeneratePDF(idtf,fileDialog.FileName);
+                    GeneratePDF(idtf, fileDialog.FileName);
                 }
             }
             catch
@@ -87,7 +90,7 @@ namespace PDF3D.Addin
             yield return null;
         }
 
-        public void GeneratePDF(string idtf,string pdf)
+        public void GeneratePDF(string idtf, string pdf)
         {
             System.Diagnostics.Process exep = new System.Diagnostics.Process();
             System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();

PDF3D.Addin/IDTFBuilder.cs

@@ -16,13 +16,14 @@ namespace PDF3D.Addin
         private Dictionary<string, int> _shaderIndex = new Dictionary<string, int>();
 
         private Parent nullParent = new Parent() { Name = "<NULL>", Transform = new Transform4x4() };
-
+        private ViewResource ViewResource = new ViewResource() { Name = "ALL" };
         public IDTFBuilder(Autodesk.Revit.DB.Document document)
         {
             this.document = document;
             this._scene = new IDTFScene();
         }
-        private void AddDefault()
+
+        private void AddDefaultMaterial()
         {
             var mat = new MaterialResource()
             {
@@ -30,9 +31,17 @@ namespace PDF3D.Addin
                 MaterialDiffuse = System.Drawing.Color.FromArgb(255, 125, 125, 125),
             };
             this._scene.MaterialResources.Add(mat.Name, mat);
-            this._scene.ShaderResources.Add(mat.Name, new ShaderResource() { 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);
         }
+        private void AddDefaultViewResource()
+        {
+            if (!this._scene.ViewResources.Any())
+            {
+                this._scene.ViewResources.Add(ViewResource.Name, ViewResource);
+            }
+        }
 
         public bool InsertGroup(string name, string patrent = "")
         {
@@ -42,19 +51,26 @@ namespace PDF3D.Addin
             }
             else
             {
-                var group = new Group() { Name = name, Parents = new List<Parent>() { _scene.Groups.Any(x => x.Name == patrent) ? new Parent(patrent) : nullParent } };
+                var group = new Group()
+                {
+                    Name = name,
+                    Parents = new List<Parent>()
+                        { _scene.Groups.Any(x => x.Name == patrent) ? new Parent(patrent) : nullParent }
+                };
                 this._scene.Groups.Add(group);
                 return true;
             }
         }
+
         public bool InsertMaterial(Material material)
         {
             if (material == null)
             {
                 if (!this._scene.MaterialResources.ContainsKey("default"))
                 {
-                    AddDefault();
+                    AddDefaultMaterial();
                 }
+
                 return false;
             }
             else if (!this._scene.MaterialResources.ContainsKey(material.Name))
@@ -62,16 +78,20 @@ namespace PDF3D.Addin
                 var mat = new MaterialResource()
                 {
                     Name = material.Name,
-                    MaterialDiffuse = System.Drawing.Color.FromArgb(255, material.Color.Red, material.Color.Green, material.Color.Blue),
+                    MaterialDiffuse = System.Drawing.Color.FromArgb(255, material.Color.Red, material.Color.Green,
+                        material.Color.Blue),
                     MaterialOpacity = (100 - material.Transparency) / 100f
                 };
                 this._scene.MaterialResources.Add(mat.Name, mat);
-                this._scene.ShaderResources.Add(mat.Name, new ShaderResource() { 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;
             }
+
             return false;
         }
+
         public bool InsertElement(Element element)
         {
             Parent parent;
@@ -107,9 +127,33 @@ namespace PDF3D.Addin
                 _scene.Models.Add(model);
                 _scene.ModelResources.Add(name, modelRes);
             }
+
             return false;
         }
 
+        internal void InsertView(View3D item)
+        {
+            AddDefaultViewResource();
+            IDTF.Net.View view = new IDTF.Net.View() { Name = item.Name, Resource = ViewResource };
+            view.ViewData.ViewAttributeScreenUnit = ViewAttributeScreenUnit.PERCENT;
+            XYZ direction = item.ViewDirection.CrossProduct(item.UpDirection);
+            view.Parents = new List<Parent>()
+            {
+                new Parent()
+                {
+                    Name = "<NULL>",
+                    Transform = new Transform4x4()
+                    {
+                        c0r0 = item.ViewDirection.X, c0r1 = item.ViewDirection.Y, c0r2 = item.ViewDirection.Z, c0r3 = 0,
+                        c1r0 = item.UpDirection.X, c1r1 = item.UpDirection.Y, c1r2 = item.UpDirection.Z, c1r3 = 0,
+                        c2r0 = direction.X, c2r1 = direction.Y, c2r2 =direction.Z, c2r3 = 0,
+                        c3r0 = item.Origin.X * 304.8, c3r1 = item.Origin.Y * 304.8, c3r2 = item.Origin.Z * 304.8, c3r3 = 1,
+                    }
+                }
+            };
+            this._scene.Views.Add(view);
+        }
+
         private MeshData ConvertGeometryObject(GeometryObject go)
         {
             if (go is GeometryElement ge)
@@ -123,6 +167,7 @@ namespace PDF3D.Addin
                         CombineMeshdata(meshData, data);
                     }
                 }
+
                 return meshData;
             }
 
@@ -130,20 +175,27 @@ namespace PDF3D.Addin
             {
                 return ConvertGeometryObject(gi.GetInstanceGeometry());
             }
+
             if (go is Face face)
             {
                 var faceMesh = face.Triangulate(0.4);
                 MeshData meshData = new MeshData();
-                meshData.ModelPositionList.AddRange(faceMesh.Vertices.Select(p => new Point3((float)p.X * 304.8f, (float)p.Y * 304.8f, (float)p.Z * 304.8f)));
+                meshData.ModelPositionList.AddRange(faceMesh.Vertices.Select(p =>
+                    new Point3((float)p.X * 304.8f, (float)p.Y * 304.8f, (float)p.Z * 304.8f)));
                 for (int i = 0; i < faceMesh.NumTriangles; i++)
                 {
                     var tri = faceMesh.get_Triangle(i);
-                    meshData.MeshFacePositionList.Add(new Int3((int)tri.get_Index(0), (int)tri.get_Index(1), (int)tri.get_Index(2)));
+                    meshData.MeshFacePositionList.Add(new Int3((int)tri.get_Index(0), (int)tri.get_Index(1),
+                        (int)tri.get_Index(2)));
                 }
+
                 var material = face?.MaterialElementId.IntegerValue > 0
-                                ? (document.GetElement(face?.MaterialElementId) as Autodesk.Revit.DB.Material) : null;
+                    ? (document.GetElement(face?.MaterialElementId) as Autodesk.Revit.DB.Material)
+                    : null;
                 this.InsertMaterial(material);
-                var shaderDesc = material == null ? new ShadingDescription(_shaderIndex["default"]) : new ShadingDescription(_shaderIndex[material.Name]);
+                var shaderDesc = material == null
+                    ? new ShadingDescription(_shaderIndex["default"])
+                    : new ShadingDescription(_shaderIndex[material.Name]);
 
                 meshData.ShadingDescriptionList.Add(shaderDesc);
                 for (int i = 0; i < meshData.MeshFacePositionList.Count; i++)
@@ -153,20 +205,27 @@ namespace PDF3D.Addin
 
                 return meshData;
             }
+
             if (go is Mesh mesh)
             {
                 MeshData meshData = new MeshData();
-                meshData.ModelPositionList.AddRange(mesh.Vertices.Select(p => new Point3((float)p.X * 304.8f, (float)p.Y * 304.8f, (float)p.Z * 304.8f)));
+                meshData.ModelPositionList.AddRange(mesh.Vertices.Select(p =>
+                    new Point3((float)p.X * 304.8f, (float)p.Y * 304.8f, (float)p.Z * 304.8f)));
                 for (int i = 0; i < mesh.NumTriangles; i++)
                 {
                     var tri = mesh.get_Triangle(i);
-                    meshData.MeshFacePositionList.Add(new Int3((int)tri.get_Index(0), (int)tri.get_Index(1), (int)tri.get_Index(2)));
+                    meshData.MeshFacePositionList.Add(new Int3((int)tri.get_Index(0), (int)tri.get_Index(1),
+                        (int)tri.get_Index(2)));
                 }
+
                 var material = mesh?.MaterialElementId.IntegerValue > 0
-                ? (document.GetElement(mesh?.MaterialElementId) as Autodesk.Revit.DB.Material) : null;
+                    ? (document.GetElement(mesh?.MaterialElementId) as Autodesk.Revit.DB.Material)
+                    : null;
                 this.InsertMaterial(material);
 
-                var shaderDesc = material == null ? new ShadingDescription(_shaderIndex["default"]) : new ShadingDescription(_shaderIndex[material.Name]);
+                var shaderDesc = material == null
+                    ? new ShadingDescription(_shaderIndex["default"])
+                    : new ShadingDescription(_shaderIndex[material.Name]);
 
                 meshData.ShadingDescriptionList.Add(shaderDesc);
                 for (int i = 0; i < meshData.MeshFacePositionList.Count; i++)
@@ -176,6 +235,7 @@ namespace PDF3D.Addin
 
                 return meshData;
             }
+
             if (go is Solid solid)
             {
                 var meshData = new MeshData();
@@ -202,7 +262,8 @@ namespace PDF3D.Addin
         {
             var oldCount = data1.ModelPositionList.Count;
             data1.ModelPositionList.AddRange(data2.ModelPositionList);
-            data1.MeshFacePositionList.AddRange(data2.MeshFacePositionList.Select(x => new Int3(x.IntArray[0] + oldCount, x.IntArray[1] + oldCount, x.IntArray[2] + oldCount)));
+            data1.MeshFacePositionList.AddRange(data2.MeshFacePositionList.Select(x =>
+                new Int3(x.IntArray[0] + oldCount, x.IntArray[1] + oldCount, x.IntArray[2] + oldCount)));
             for (int i = 0; i < data2.MeshFaceDiffuseColorList.Count; i++)
             {
                 int index = data2.MeshFaceDiffuseColorList[i].IntArray.ElementAt(0);
@@ -215,16 +276,20 @@ namespace PDF3D.Addin
                 else
                 {
                     data1.ModelDiffuseColorList.Add(color);
-                    data1.MeshFaceDiffuseColorList.Add(new Int3(data1.ModelDiffuseColorList.Count - 1, data1.ModelDiffuseColorList.Count - 1, data1.ModelDiffuseColorList.Count - 1));
+                    data1.MeshFaceDiffuseColorList.Add(new Int3(data1.ModelDiffuseColorList.Count - 1,
+                        data1.ModelDiffuseColorList.Count - 1, data1.ModelDiffuseColorList.Count - 1));
                 }
             }
+
             for (int i = 0; i < data2.MeshFaceShadingList.Count; i++)
             {
                 var index = data2.MeshFaceShadingList[i];
                 var shader = data2.ShadingDescriptionList[index];
                 if (data1.ShadingDescriptionList.Any(x => x.ShaderID == shader.ShaderID))
                 {
-                    int shaderIndex = data1.ShadingDescriptionList.IndexOf(data1.ShadingDescriptionList.FirstOrDefault(x => x.ShaderID == shader.ShaderID));
+                    int shaderIndex =
+                        data1.ShadingDescriptionList.IndexOf(
+                            data1.ShadingDescriptionList.FirstOrDefault(x => x.ShaderID == shader.ShaderID));
                     data1.MeshFaceShadingList.Add(shaderIndex);
                 }
                 else
@@ -233,7 +298,6 @@ namespace PDF3D.Addin
                     data1.MeshFaceShadingList.Add(data1.ShadingDescriptionList.Count - 1);
                 }
             }
-
         }
 
         public void Export(string path)
@@ -258,6 +322,7 @@ namespace PDF3D.Addin
                         int c = points.IndexOf(item.Mesh.ModelPositionList[face.IntArray[2]]);
                         item.Mesh.MeshFacePositionList[i] = new Int3(a, b, c);
                     }
+
                     item.Mesh.ModelPositionList = points;
                 }
                 //List<Point3> points = new List<Point3>();
@@ -284,13 +349,5 @@ namespace PDF3D.Addin
                 //}
             }
         }
-
-        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);
-        }
     }
 }