private static void CreateDirectShape(Document doc, IList <GeometryObject> geometry)
{
DirectShapeLibrary directShapeLibrary = DirectShapeLibrary.GetDirectShapeLibrary(doc);
DirectShapeType directShapeType = DirectShapeType.Create(doc, "NavisWorksShape", new ElementId(BuiltInCategory.OST_GenericModel));
directShapeType.SetShape(geometry);
directShapeLibrary.AddDefinitionType("NavisWorksShape", directShapeType.Id);
DirectShape ds = DirectShape.CreateElementInstance(doc, directShapeType.Id, directShapeType.Category.Id, "NavisWorksShape", Transform.Identity);
ds.SetTypeId(directShapeType.Id);
ds.ApplicationId = Assembly.GetExecutingAssembly().GetType().GUID.ToString();
ds.ApplicationDataId = Guid.NewGuid().ToString();
DirectShapeOptions dsOptions = ds.GetOptions();
dsOptions.ReferencingOption = DirectShapeReferencingOption.Referenceable;
ds.SetOptions(dsOptions);
ds.SetShape(geometry);
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
View activeView = doc.ActiveView;
List <Element> col = new List <Element>();
Reference r = uidoc.Selection.PickObject(ObjectType.Element, "Select Element");
col.Add(doc.GetElement(r));
Options geometryOptions = new Options();
ElementId cat1Id = new ElementId(BuiltInCategory.OST_Walls);
DirectShapeLibrary dsLib = DirectShapeLibrary.GetDirectShapeLibrary(doc);
using (Transaction tx = new Transaction(doc))
{
tx.Start("Convert elements to DirectShapes");
foreach (Element e in col)
{
GeometryElement gelt = e.get_Geometry(
geometryOptions);
if (null != gelt)
{
string appDataGUID = e.Id.ToString();
try
{
string familyName = "MyFamily";
DirectShapeType dsType1 = DirectShapeType.Create(doc, familyName, cat1Id);
dsType1.SetShape(new List <GeometryObject>(gelt));
dsLib.AddDefinitionType(familyName, dsType1.Id);
Transform trs = Transform.Identity;
DirectShape ds1 = DirectShape.CreateElementInstance(doc, dsType1.Id, cat1Id, familyName, trs);
doc.Delete(e.Id);
TaskDialog.Show("Result", "Element Flattened");
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
}
}
}
tx.Commit();
}
return(Result.Succeeded);
}
