public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
// Get application and document objects
UIApplication uiApp = commandData.Application;
Document doc = uiApp.ActiveUIDocument.Document;
UIDocument uidoc = uiApp.ActiveUIDocument;
try
{
if (!doc.IsWorkshared)
{
TaskDialog.Show("Workset 3D View", "Project doesn't have any Worksets.");
}
else
{
ViewFamilyType vft = new FilteredElementCollector(doc)
.OfClass(typeof(ViewFamilyType))
.Cast <ViewFamilyType>()
.FirstOrDefault(q => q.ViewFamily == ViewFamily.ThreeDimensional);
using (Transaction t = new Transaction(doc, "Workset View Creation"))
{
t.Start();
int i = 0;
// Loop through all User Worksets only
foreach (Workset wst in new FilteredWorksetCollector(doc)
.WherePasses(new WorksetKindFilter(WorksetKind.UserWorkset)))
{
// Create a 3D View
View3D view = View3D.CreateIsometric(doc, vft.Id);
// Set the name of the view to match workset
view.Name = "WORKSET - " + wst.Name;
// Isolate elements in the view using a filter to find elements only in this workset
view.IsolateElementsTemporary(new FilteredElementCollector(doc)
.WherePasses(new ElementWorksetFilter(wst.Id))
.Select(q => q.Id)
.ToList());
i++;
}
t.Commit();
TaskDialog.Show("Workset 3D View", i.ToString() + " Views Created Successfully!");
}
}
return(Result.Succeeded);
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException)
{
return(Result.Cancelled);
}
catch (Exception ex)
{
message = ex.Message;
return(Result.Failed);
}
}
private void ApplyViewOrientationAndVisibility(UIDocument uiDocument, View3D view, Camera camera)
{
using var trans = new Transaction(uiDocument.Document);
if (trans.Start($"Apply view orientation and visibility in '{view.Name}'") != TransactionStatus.Started)
{
return;
}
StatusBarService.SetStatusText("Loading view point data ...");
Log.Information("Calculating view orientation from camera position ...");
ProjectPosition projectPosition = uiDocument.Document.ActiveProjectLocation.GetProjectPosition(XYZ.Zero);
var viewOrientation3D = RevitUtils.TransformCameraPosition(
new ProjectPositionWrapper(projectPosition),
camera.Position.ToInternalUnits(),
true)
.ToViewOrientation3D();
if (camera.Type == CameraType.Perspective)
{
Log.Information("Setting active far viewer bound to zero ...");
Parameter farClip = view.get_Parameter(BuiltInParameter.VIEWER_BOUND_ACTIVE_FAR);
if (farClip.HasValue)
{
farClip.Set(0);
}
}
Log.Information("Applying new view orientation ...");
view.SetOrientation(viewOrientation3D);
Log.Information("Applying element visibility ...");
var currentlyVisibleElements = uiDocument.Document.GetVisibleElementsOfView(view);
var map = uiDocument.Document.GetIfcGuidElementIdMap(currentlyVisibleElements);
var exceptionElements = GetViewpointVisibilityExceptions(map);
var selectedElements = GetViewpointSelection(map);
if (exceptionElements.Any())
{
if (_bcfViewpoint.GetVisibilityDefault())
{
view.HideElementsTemporary(exceptionElements);
selectedElements = selectedElements.Where(id => !exceptionElements.Contains(id)).ToList();
}
else
{
view.IsolateElementsTemporary(exceptionElements);
selectedElements = selectedElements.Where(id => exceptionElements.Contains(id)).ToList();
}
}
view.ConvertTemporaryHideIsolateToPermanent();
if (selectedElements.Any())
{
Log.Information("Select {n} elements ...", selectedElements.Count);
uiDocument.Selection.SetElementIds(selectedElements);
}
trans.Commit();
}
/// <summary>
/// 隔离元素集合
/// </summary>
/// <param name="doc"></param>
/// <param name="eles"></param>
public static void IsolateElements(Document doc, IList <ElementId> eles)
{
View3D view3d = doc.ActiveView as View3D;
if (eles != null && eles.Count != 0)
{
view3d.IsolateElementsTemporary(eles);
}
}
private void IsolateElement(bool execute, Document doc)
{
try
{
UIDocument uidoc = new UIDocument(doc);
Element element = m_doc.GetElement(new ElementId(currentElement.ElementId));
if (null != element && null != activeView)
{
if (activeView.IsInTemporaryViewMode(TemporaryViewMode.TemporaryHideIsolate))
{
using (Transaction trans = new Transaction(doc))
{
trans.Start("Reset View");
try
{
activeView.DisableTemporaryViewMode(TemporaryViewMode.TemporaryHideIsolate);
uidoc.RefreshActiveView();
trans.Commit();
}
catch
{
trans.RollBack();
}
}
}
if (execute)
{
using (Transaction trans = new Transaction(doc))
{
trans.Start("Isolate");
try
{
List <ElementId> elementIds = new List <ElementId>();
elementIds.Add(element.Id);
activeView.IsolateElementsTemporary(elementIds);
uidoc.RefreshActiveView();
trans.Commit();
}
catch { trans.RollBack(); }
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to highlight elements.\n" + ex.Message, "Highlight Elements", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}