public static List <Revit.Elements.Element> ThreeDViewByRoom(List <Revit.Elements.Room> Rooms, List <String> Names, double Offset = 500)
{
var ThreeDViews = new List <Revit.Elements.Element>();
var doc = DocumentManager.Instance.CurrentDBDocument;
var vtype = new FilteredElementCollector(doc).OfClass(typeof(ViewFamilyType)).Cast <ViewFamilyType>().FirstOrDefault(a => a.ViewFamily == ViewFamily.ThreeDimensional);
TransactionManager.Instance.EnsureInTransaction(doc);
foreach (var elem in Rooms.Zip(Names, Tuple.Create))
{
BoundingBoxXYZ bbox = elem.Item1.InternalElement.get_BoundingBox(doc.ActiveView);
var newbbox = Utility.crop_box(bbox, Offset / 304.8);
View3D ThreeDView = View3D.CreateIsometric(doc, vtype.Id);
ThreeDView.Name = elem.Item2;
ThreeDView.SetSectionBox(newbbox);
ThreeDView.CropBoxActive = true;
ThreeDView.CropBoxVisible = true;
ThreeDView.Scale = 50;
ThreeDViews.Add(ThreeDView.ToDSType(true));
}
TransactionManager.Instance.TransactionTaskDone();
return(ThreeDViews);
}