static IList <Element> SelectInterferingElems(UIDocument uidoc, Document doc)
{
Autodesk.Revit.UI.Selection.Selection selection = uidoc.Selection;
IList <Reference> references =
selection.PickObjects(Autodesk.Revit.UI.Selection.ObjectType.Element,
new HorizontalElementsSelectionFilter(), "Select splitting elements");
// Detect whether the selected elements intersect the main element
IList <Element> selectedElems = references.Select <Reference, Element>
(r => (doc.GetElement(r))).ToList <Element>();
return(selectedElems.OrderBy(e =>
{
return ((Level)doc
.GetElement(e.LevelId)).Elevation;
}).ToList());
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication app = commandData.Application;
doc = app.ActiveUIDocument.Document;
massdoc = app.Application.NewFamilyDocument(@"C:\ProgramData\Autodesk\RVT 2016\Family Templates\Chinese\概念体量\公制体量.rft");
m_familyCreator = massdoc.FamilyCreate;
//选择并初始化工井实例
Autodesk.Revit.UI.Selection.Selection sel = app.ActiveUIDocument.Selection;
IList <Reference> familylist = sel.PickObjects(Autodesk.Revit.UI.Selection.ObjectType.Element, "请选择工井");
FamilyInstance well1 = doc.GetElement(familylist[0]) as FamilyInstance;
FamilyInstance well2 = doc.GetElement(familylist[1]) as FamilyInstance;
//初始化welldoc
FilteredElementCollector collector = new FilteredElementCollector(doc);
if (collector != null)
{
collector.OfClass(typeof(Family));
}
IList <Element> list = collector.ToElements();
foreach (Element f in list)
{
Family family = f as Family;
if (family.Name == "直通工井")
{
welldoc = doc.EditFamily(family);
break;
}
}
//创建电缆族文件并保存
Transaction trans = new Transaction(massdoc);
trans.Start("创建新曲线");
MakeNewCurve(well1, well2);
trans.Commit();
int fileNum = 0;
string path;
while (true)
{
path = "C:\\Users\\DELL\\Documents\\test" + fileNum.ToString() + ".rft";
if (!File.Exists(path))
{
massdoc.SaveAs(path);
break;
}
fileNum++;
}
string filename = "test" + fileNum.ToString();
//将电缆插入项目文件中
trans = new Transaction(doc);
trans.Start("将曲线插入项目文件");
doc.LoadFamily(path);
FamilySymbol fs = getSymbolType(doc, filename);
fs.Activate();
FamilyInstance fi = doc.Create.NewFamilyInstance(XYZ.Zero, fs, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
fi.Category.Material = getMaterial(doc, "混凝土");
trans.Commit();
return(Result.Succeeded);
}