GetFamilySymbol(Autodesk.Revit.DB.Family fam, string famSymName) { // jeremy migrated from Revit 2014 to 2015: //FamilySymbolSetIterator famSymSetIter = fam.Symbols.ForwardIterator(); // 'Autodesk.Revit.DB.Family.Symbols' is obsolete: 'This property is obsolete in Revit 2015. Use Family.GetFamilySymbolIds() instead.' //while( famSymSetIter.MoveNext() ) //{ // FamilySymbol famSymTemp = famSymSetIter.Current as FamilySymbol; Document doc = fam.Document; foreach (ElementId id in fam.GetFamilySymbolIds()) { FamilySymbol famSymTemp = doc.GetElement(id) as FamilySymbol; if (famSymTemp != null) { if (famSymTemp.Name == famSymName) { return(famSymTemp); } } } return(null); }
/// <summary> /// find Column which will be used to placed to Wall /// </summary> /// <param name="rvtDoc">Revit document</param> /// <param name="familyName">Family name of Column</param> /// <param name="symbolName">Symbol of Column</param> /// <returns></returns> private FamilySymbol FindFamilySymbol(Document rvtDoc, string familyName, string symbolName) { FilteredElementCollector collector = new FilteredElementCollector(rvtDoc); FilteredElementIterator itr = collector.OfClass(typeof(Family)).GetElementIterator(); itr.Reset(); while (itr.MoveNext()) { Autodesk.Revit.DB.Element elem = (Autodesk.Revit.DB.Element)itr.Current; if (elem.GetType() == typeof(Autodesk.Revit.DB.Family)) { if (elem.Name == familyName) { Autodesk.Revit.DB.Family family = (Autodesk.Revit.DB.Family)elem; foreach (Autodesk.Revit.DB.ElementId symbolId in family.GetFamilySymbolIds()) { Autodesk.Revit.DB.FamilySymbol symbol = (Autodesk.Revit.DB.FamilySymbol)rvtDoc.GetElement(symbolId); if (symbol.Name == symbolName) { return(symbol); } } } } } return(null); }
protected override void SolveInstance(IGH_DataAccess DA) { Autodesk.Revit.DB.Family family = null; if (!DA.GetData("Family", ref family)) { return; } DA.SetDataList("Types", family?.GetFamilySymbolIds()); }
protected override void TrySolveInstance(IGH_DataAccess DA) { DB.Family family = null; if (!DA.GetData("Family", ref family)) { return; } DA.SetDataList("Types", family?.GetFamilySymbolIds().Select(x => Types.ElementType.FromElementId(family.Document, x))); }
public Result Execute( ExternalCommandData commandData, ref string message, ElementSet elements) { UIApplication uiApp = commandData.Application; string keystr = @"Software\FamilyToDWG"; string revityear = "2017"; string subkeystr = "TemplateLocation" + revityear; RegistryKey key = Registry.CurrentUser.OpenSubKey(keystr, true); if (key == null) { key = Registry.CurrentUser.CreateSubKey(keystr); key.SetValue(subkeystr, ""); } if (key.GetValue(subkeystr, null).ToString() == "" || File.Exists(key.GetValue(subkeystr).ToString()) == false) { var templateFD = new OpenFileDialog(); templateFD.Filter = "rte files (*.rte)|*.rte"; templateFD.Title = "Choose a Template"; templateFD.ShowDialog(); string docdir = templateFD.FileName; key.SetValue(subkeystr, @docdir); } if (key.GetValue(subkeystr, null).ToString() == null) { return(Result.Failed); } Autodesk.Revit.DB.Document uiDoc; try { uiDoc = uiApp.Application.NewProjectDocument(key.GetValue(subkeystr).ToString()); } catch { return(Result.Failed); } if (uiDoc == null) { return(Result.Failed); } if (!Directory.Exists(@"C:\temp\")) { Directory.CreateDirectory(@"C:\temp\"); } if (File.Exists(@"C:\temp\new_project.rvt")) { File.Delete(@"C:\temp\new_project.rvt"); } SaveAsOptions options1 = new SaveAsOptions(); options1.OverwriteExistingFile = true; uiDoc.SaveAs(@"C:/temp/new_project.rvt", options1); uiApp.OpenAndActivateDocument(@"C:/temp/new_project.rvt"); var FD = new OpenFileDialog(); FD.Filter = "rfa files (*.rfa)|*.rfa"; FD.Title = "Choose A RevitRFA Family file"; FD.ShowDialog(); string filename = FD.SafeFileName; string filedir = FD.FileName.Replace(filename, ""); if (File.Exists(FD.FileName)) { using (Transaction tx = new Transaction(uiDoc)) { tx.Start("Load Family"); Autodesk.Revit.DB.Family family = null; uiDoc.LoadFamily(FD.FileName, out family); tx.Commit(); string name = family.Name; foreach (ElementId id in family.GetFamilySymbolIds()) { FamilySymbol famsymbol = family.Document.GetElement(id) as FamilySymbol; XYZ origin = new XYZ(0, 0, 0); tx.Start("Load Family Member"); famsymbol.Activate(); FamilyInstance instance = uiDoc.Create.NewFamilyInstance(origin, famsymbol, StructuralType.NonStructural); tx.Commit(); DWGExportOptions options = new DWGExportOptions(); options.FileVersion = ACADVersion.R2007; options.ExportOfSolids = SolidGeometry.ACIS; options.HideUnreferenceViewTags = true; //options.FileVersion = (ACADVersion)(3); var collector = new FilteredElementCollector(uiDoc); var viewFamilyType = collector .OfClass(typeof(ViewFamilyType)) .OfType <ViewFamilyType>() .FirstOrDefault(x => x.ViewFamily == ViewFamily.ThreeDimensional); // Export the active view ICollection <ElementId> views = new List <ElementId>(); tx.Start("ChangeView"); View3D view = View3D.CreateIsometric(uiDoc, viewFamilyType.Id); view.DisplayStyle = DisplayStyle.Shading; tx.Commit(); views.Add(view.Id); string dwgfilename = famsymbol.Name + ".dwg"; string dwgfullfilename = filedir + dwgfilename; if (File.Exists(dwgfullfilename)) { File.Delete(dwgfullfilename); } uiDoc.Export(@filedir, @dwgfilename, views, options); tx.Start("Delete Family Member"); uiDoc.Delete(instance.Id); tx.Commit(); } } } else { Console.WriteLine("Please Create Export Directory For the chosen CAPS file."); } return(Result.Succeeded); }
public static Dictionary <string, object> ByRoom(string familyTemplatePath, global::Revit.Elements.Room room, string materialName, global::Revit.Elements.Category category, string subcategory = "") { //variables global::Revit.Elements.Element famInstance = null; Autodesk.Revit.DB.FamilyInstance internalFam = null; bool fileFound = false; //the current document Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument; UIApplication uiapp = new UIApplication(doc.Application); //convert the room to an Autodesk.Revit.DB representation Autodesk.Revit.DB.Architecture.Room internalRoom = (Autodesk.Revit.DB.Architecture.Room)room.InternalElement; string name = internalRoom.Name; //we close all of the families because we need to swap documents foreach (Document d in uiapp.Application.Documents) { if (d.IsFamilyDocument) { d.Close(false); } } //create the new family document in the background and store it in memory Document familyDocument = uiapp.Application.NewFamilyDocument(familyTemplatePath); //instantiate a material element id and try to get the material that was specified ElementId material = null; FilteredElementCollector materialCollector = new FilteredElementCollector(familyDocument).OfClass(typeof(Autodesk.Revit.DB.Material)); foreach (var m in materialCollector) { if (m.Name.ToLower().Replace(" ", "") == materialName.ToLower().Replace(" ", "")) { material = m.Id; } } //close Dynamo's open transaction, we need to do this because we open a new Revit API transaction in the family document (This is document switching) TransactionManager.Instance.ForceCloseTransaction(); //start creating the families. Transaction trans = new Transaction(familyDocument, "Generate Families Ya'll"); trans.Start(); //set the family category Autodesk.Revit.DB.Category familyCategory = familyDocument.Settings.Categories.get_Item(category.Name); familyDocument.OwnerFamily.FamilyCategory = familyCategory; //get the subcategory for the solids Autodesk.Revit.DB.Category subCategory = null; foreach (Autodesk.Revit.DB.Category c in familyCategory.SubCategories) { if (c.Name.ToLower() == subcategory.ToLower()) { subCategory = c; } } //get the height of the thing double height = room.Height; //get the curves IList <IList <BoundarySegment> > boundary = internalRoom.GetBoundarySegments(new SpatialElementBoundaryOptions()); //generate a plane Autodesk.Revit.DB.Plane revitPlane = Autodesk.Revit.DB.Plane.CreateByNormalAndOrigin(Vector.ZAxis().ToXyz(), new XYZ(0, 0, 0)); Autodesk.Revit.DB.SketchPlane sketchPlane = SketchPlane.Create(familyDocument, revitPlane); //the curve arrays to generate solids and voids in family CurveArray curveArray = new CurveArray(); CurveArrArray curveArrArray = new CurveArrArray(); CurveArray curveArrayVoid = new CurveArray(); CurveArrArray curveArrArrayVoid = new CurveArrArray(); //to perform the cut action on the solid with the voids CombinableElementArray ceArray = new CombinableElementArray(); //transform bizness Point roomCentroid = room.BoundingBox.ToCuboid().Centroid(); Point locationPoint = Point.ByCoordinates(roomCentroid.X, roomCentroid.Y, 0); CoordinateSystem oldCS = CoordinateSystem.ByOrigin(locationPoint); CoordinateSystem newCS = CoordinateSystem.ByOrigin(0, 0, 0); //flag to step through the boundaries. int flag = 0; while (flag < boundary.Count) { //the first set of curves is the solid's boundary if (flag == 0) { //generate the solid form which is the first item in the boundary segments. foreach (BoundarySegment b in boundary[flag]) { Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType(); Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve; curveArray.Append(movedCurve.ToRevitType()); } curveArrArray.Append(curveArray); Extrusion solidExtrusion = familyDocument.FamilyCreate.NewExtrusion(true, curveArrArray, sketchPlane, height); if (material != null) { //Set the material Autodesk.Revit.DB.Parameter matParam = solidExtrusion.get_Parameter(BuiltInParameter.MATERIAL_ID_PARAM); matParam.Set(material); } //try to set the subcategory if (subCategory != null) { solidExtrusion.Subcategory = subCategory; } } //subsequent lists of curves are representative of the voids else { //clear the curves from the collection for all items after the second one. (index 2+) if (!curveArrayVoid.IsEmpty) { curveArrayVoid.Clear(); curveArrArrayVoid.Clear(); ceArray.Clear(); } //generate the void form foreach (BoundarySegment b in boundary[flag]) { Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType(); Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve; curveArrayVoid.Append(movedCurve.ToRevitType()); } curveArrArrayVoid.Append(curveArrayVoid); Extrusion voidExtrusion = familyDocument.FamilyCreate.NewExtrusion(false, curveArrArrayVoid, sketchPlane, height); //try to combine things foreach (Extrusion genericForm in new FilteredElementCollector(familyDocument).OfClass(typeof(Extrusion)) .Cast <Extrusion>()) { ceArray.Append(genericForm); } //to add the void to the solid familyDocument.CombineElements(ceArray); } flag++; } familyDocument.Regenerate(); trans.Commit(); Autodesk.Revit.DB.Family fam = null; //build the temporary path string familyFilePath = Path.GetTempPath() + name + ".rfa"; SaveAsOptions opt = new SaveAsOptions(); opt.OverwriteExistingFile = true; familyDocument.SaveAs(familyFilePath, opt); familyDocument.Close(false); TransactionManager.Instance.ForceCloseTransaction(); Transaction trans2 = new Transaction(doc, "Attempting to place or update Room family instances."); trans2.Start(); IFamilyLoadOptions loadOptions = new FamilyImportOptions(); bool variable = true; loadOptions.OnFamilyFound(true, out variable); doc.LoadFamily(familyFilePath, loadOptions, out fam); FamilySymbol familySymbol = (FamilySymbol)doc.GetElement(fam.GetFamilySymbolIds().First()); //try to find if it is placed already FilteredElementCollector col = new FilteredElementCollector(doc); //get built in category from user viewable category BuiltInCategory myCatEnum = (BuiltInCategory)Enum.Parse(typeof(BuiltInCategory), category.Id.ToString()); foreach (Autodesk.Revit.DB.Element e in col.WhereElementIsNotElementType().OfCategory(myCatEnum).ToElements()) { Autodesk.Revit.DB.FamilySymbol type = (FamilySymbol)doc.GetElement(e.GetTypeId()); if (type.FamilyName.Equals(name)) { fileFound = true; internalFam = e as Autodesk.Revit.DB.FamilyInstance; } } //place families that are not placed if (fileFound == false) { if (!familySymbol.IsActive) { familySymbol.Activate(); } internalFam = doc.Create.NewFamilyInstance(new XYZ(roomCentroid.X, roomCentroid.Y, 0), familySymbol, internalRoom.Level, StructuralType.NonStructural); } trans2.Commit(); //delete the temp file File.Delete(familyFilePath); //cast to Dynamo type for output and location updating (if necessary) famInstance = internalFam.ToDSType(true); if (fileFound) { famInstance.SetLocation(locationPoint); } //returns the outputs var outInfo = new Dictionary <string, object> { { "familyInstance", famInstance } }; return(outInfo); }