/// <summary>
/// Returns all the used filters in a project
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
private void GetUsedFilters()
{
FilteredElementCollector collector = new FilteredElementCollector(doc);
IList <Element> views = collector.OfClass(typeof(Autodesk.Revit.DB.View)).ToElements();
foreach (Element el in views)
{
Autodesk.Revit.DB.View v = el as Autodesk.Revit.DB.View;
ICollection <ElementId> filterIds;
try
{
filterIds = v.GetFilters();
}
catch (AmbiguousMatchException)
{
continue;
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException)
{
continue;
}
foreach (ElementId id in filterIds)
{
OverrideGraphicSettings filterOverrides = v.GetFilterOverrides(id);
bool filterVisible = v.GetFilterVisibility(id);
if (CompareOverrides(filterOverrides, _defaultOverrides) && filterVisible)
{
if (removeFromView)
{
using (Transaction t = new Transaction(doc, "Remove filter"))
{
t.Start();
v.RemoveFilter(id);
t.Commit();
}
removed++;
continue;
}
else
{
unused.Add(id);
}
}
used.Add(id);
}
}
if (removeFromView)
{
TaskDialog.Show("Unused on Views Filters", "Unused filters on views" + Environment.NewLine + removed.ToString() + " filters removed.");
}
}
public static void RemoveFilterFromView(Document doc, Autodesk.Revit.DB.View view, SelectionFilterElement filterElement)
{
Transaction t = new Transaction(doc);
bool filterExistsInActiveView =
view.GetFilters().Any(id => doc.GetElement(id).Name.Equals("Voiles Porteurs"));
if (filterExistsInActiveView)
{
t.Start("Remove filter from active view");
view.RemoveFilter(filterElement.Id);
t.Commit();
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication _uiapp = commandData.Application;
UIDocument _uidoc = _uiapp.ActiveUIDocument;
Document _doc = _uidoc.Document;
Autodesk.Revit.DB.View activeV = _doc.ActiveView;
SelectionFilterElement filterElement = new FilteredElementCollector(_doc)
.OfClass(typeof(SelectionFilterElement)).Cast <SelectionFilterElement>()
.Where(sf => sf.Name.Equals("Voiles Porteurs"))
.FirstOrDefault();
using (Transaction t = new Transaction(_doc, "Remove walls from filter"))
{
t.Start();
bool filterExistsInActiveView = false;
if (activeV.GetFilters().Count != 0)
{
foreach (ElementId id in activeV.GetFilters())
{
if (_doc.GetElement(id).Name.Equals("Voiles Porteurs"))
{
filterExistsInActiveView = true;
}
}
}
if (!filterExistsInActiveView)
{
MessageBox.Show("No filter is added to the active view!");
return(Result.Cancelled);
}
else
{
IList <Reference> refIds;
try
{
refIds = _uidoc.Selection.PickObjects(ObjectType.Element,
new WallSelectionFilter(activeV.GenLevel.Id, filterElement));
}
catch (OperationCanceledException)
{
return(Result.Cancelled);
}
catch (Exception)
{
return(Result.Failed);
}
foreach (Reference refe in refIds)
{
filterElement.RemoveSingle(refe.ElementId);
}
activeV.RemoveFilter(filterElement.Id);
ViewTemplate.AddFilterToView(
_doc, activeV, filterElement,
new Color(000, 128, 255), new string[] { "Uni", "Solid fill" },
new Color(000, 128, 255), new string[] { "Uni", "Solid fill" });
}
t.Commit();
}
_uidoc.RefreshActiveView();
return(Result.Succeeded);
}
/// <summary>
/// Returns all the used filters in a project
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
private void GetUsedFilters()
{
//FilteredElementCollector collector = new FilteredElementCollector(doc);
//IList<Element> views = collector.OfClass(typeof(Autodesk.Revit.DB.View)).WhereElementIsNotElementType().ToElements();
//Filted Out the Sheets
FilteredElementCollector collViewPlan = new FilteredElementCollector(doc).OfClass(typeof(ViewPlan)).WhereElementIsNotElementType();
FilteredElementCollector collViewSection = new FilteredElementCollector(doc).OfClass(typeof(ViewSection)).WhereElementIsNotElementType();
FilteredElementCollector collView3D = new FilteredElementCollector(doc).OfClass(typeof(View3D)).WhereElementIsNotElementType();
IList <Element> filteredViews = new List <Element>();
foreach (var item in collViewPlan)
{
filteredViews.Add(item);
}
foreach (var item in collViewSection)
{
filteredViews.Add(item);
}
foreach (var item in collView3D)
{
filteredViews.Add(item);
}
foreach (Element el in filteredViews)
{
Autodesk.Revit.DB.View v = el as Autodesk.Revit.DB.View;
ICollection <ElementId> filterIds;
try
{
filterIds = v.GetFilters();
}
catch (AmbiguousMatchException)
{
continue;
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException)
{
continue;
}
foreach (ElementId id in filterIds)
{
if (used.Contains(id))
{
continue;
}
OverrideGraphicSettings filterOverrides = v.GetFilterOverrides(id);
bool filterVisible = v.GetFilterVisibility(id);
if (CompareOverrides(filterOverrides, _defaultOverrides) && filterVisible)
{
unassigned.Add(id);
}
else
{
used.Add(id);
}
}
}
unassigned = new HashSet <ElementId>(unassigned.ToList().Except(used.ToList()));
}
private Autodesk.Revit.DB.View CreateTemplateFor3DView(Autodesk.Revit.DB.View viewTemplate)
{
Transaction t = new Transaction(_doc);
t.Start("Create view template 'DCE Structure 3D'");
// Copy an existing view template
ICollection <ElementId> copyIds = new Collection <ElementId>
{
viewTemplate.Id
};
// Create a default CopyPasteOptions
CopyPasteOptions cpOpts = new CopyPasteOptions();
ElementId tmpId = ElementTransformUtils.CopyElements(
_doc, copyIds, _doc, Transform.Identity, cpOpts)
.First();
viewTemplate = _doc.GetElement(tmpId) as Autodesk.Revit.DB.View;
viewTemplate.Name = THREED_VIEW_TEMPLATE_NAME;
t.Commit();
// Ensure that the parameters are included in "DCE Structure 3D" view template
List <BuiltInParameter> bipList = new List <BuiltInParameter>()
{
BuiltInParameter.VIEW_SCALE_PULLDOWN_METRIC,
BuiltInParameter.VIEW_DETAIL_LEVEL,
// BuiltInParameter.VIEW_PARTS_VISIBILITY,
BuiltInParameter.VIS_GRAPHICS_MODEL,
BuiltInParameter.VIS_GRAPHICS_ANNOTATION,
// BuiltInParameter.VIS_GRAPHICS_ANALYTICAL_MODEL,
// BuiltInParameter.VIS_GRAPHICS_IMPORT,
BuiltInParameter.VIS_GRAPHICS_FILTERS,
BuiltInParameter.VIS_GRAPHICS_RVT_LINKS,
BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_MODEL,
//BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_SHADOWS,
//BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_SKETCHY_LINES,
//BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_LIGHTING,
//BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_PHOTO_EXPOSURE,
//BuiltInParameter.GRAPHIC_DISPLAY_OPTIONS_BACKGROUND,
//BuiltInParameter.VIEW_PHASE_FILTER,
BuiltInParameter.VIEW_DISCIPLINE,
BuiltInParameter.VIEW_SHOW_HIDDEN_LINES,
//BuiltInParameter.VIEWER3D_RENDER_SETTINGS
};
ViewTemplate.IncludParamToViewTemplate(_doc, viewTemplate, bipList);
List <BuiltInCategory> bicList = new List <BuiltInCategory>
{
BuiltInCategory.OST_Walls,
BuiltInCategory.OST_StructuralColumns,
BuiltInCategory.OST_StructuralFraming,
BuiltInCategory.OST_Floors,
BuiltInCategory.OST_StructuralFoundation
};
ViewTemplate.SetOnlyCategoriesVisible(_doc, viewTemplate, bicList);
t.Start("Set view display paramters");
// Set the scale value
viewTemplate.Scale = 400;
// Set the detail level
viewTemplate.DetailLevel = ViewDetailLevel.Fine;
// Set the display style
viewTemplate.DisplayStyle = DisplayStyle.ShadingWithEdges;
// Set the discipline
viewTemplate.Discipline = ViewDiscipline.Structural;
OverrideGraphicSettings ogs = new OverrideGraphicSettings();
ogs.SetSurfaceTransparency(50);
ogs.SetCutFillPatternVisible(false);
viewTemplate.SetCategoryOverrides(
_doc.Settings.Categories.get_Item(BuiltInCategory.OST_Floors).Id,
ogs);
// Remove all the filter in the view template
foreach (ElementId id in viewTemplate.GetFilters())
{
viewTemplate.RemoveFilter(id);
}
t.Commit();
return(viewTemplate);
}