/// <summary>
/// Exports a Rebar, AreaReinforcement or PathReinforcement to IFC ReinforcingBar.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="element">The element.</param>
/// <param name="productWrapper">The product wrapper.</param>
public static void Export(ExporterIFC exporterIFC, Element element, ProductWrapper productWrapper)
{
ISet <IFCAnyHandle> createdRebars = null;
if (element is Rebar)
{
ExportRebar(exporterIFC, element, productWrapper);
}
else if (element is AreaReinforcement)
{
AreaReinforcement areaReinforcement = element as AreaReinforcement;
IList <ElementId> rebarIds = areaReinforcement.GetRebarInSystemIds();
Document doc = areaReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
createdRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
}
}
else if (element is PathReinforcement)
{
PathReinforcement pathReinforcement = element as PathReinforcement;
IList <ElementId> rebarIds = pathReinforcement.GetRebarInSystemIds();
Document doc = pathReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
createdRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
}
}
if (createdRebars != null && createdRebars.Count > 1)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
string guid = GUIDUtil.CreateGUID(element);
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
string revitObjectType = exporterIFC.GetFamilyName();
string name = NamingUtil.GetNameOverride(element, revitObjectType);
string description = NamingUtil.GetDescriptionOverride(element, null);
string objectType = NamingUtil.GetObjectTypeOverride(element, revitObjectType);
IFCAnyHandle rebarGroup = IFCInstanceExporter.CreateGroup(file, guid,
ownerHistory, name, description, objectType);
productWrapper.AddElement(element, rebarGroup);
IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, createdRebars, null, rebarGroup);
tr.Commit();
}
}
}
/// <summary>
/// Exports a Rebar, AreaReinforcement or PathReinforcement to IFC ReinforcingBar.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="element">The element.</param>
/// <param name="productWrapper">The product wrapper.</param>
public static void Export(ExporterIFC exporterIFC, Element element, ProductWrapper productWrapper)
{
ISet <DelayedProductWrapper> createdRebars = new HashSet <DelayedProductWrapper>();
if (element is Rebar)
{
createdRebars = ExportRebar(exporterIFC, element, productWrapper);
}
else if (element is AreaReinforcement)
{
AreaReinforcement areaReinforcement = element as AreaReinforcement;
IList <ElementId> rebarIds = areaReinforcement.GetRebarInSystemIds();
Document doc = areaReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
if (newlyCreatedRebars != null)
{
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
else if (element is PathReinforcement)
{
PathReinforcement pathReinforcement = element as PathReinforcement;
IList <ElementId> rebarIds = pathReinforcement.GetRebarInSystemIds();
Document doc = pathReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
if (newlyCreatedRebars != null)
{
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
else if (element is RebarContainer)
{
int itemIndex = 1;
RebarContainer rebarContainer = element as RebarContainer;
foreach (RebarContainerItem rebarContainerItem in rebarContainer)
{
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarContainerItem, rebarContainer, itemIndex, productWrapper);
if (newlyCreatedRebars != null)
{
itemIndex += createdRebars.Count;
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
if (createdRebars != null && createdRebars.Count != 0)
{
string guid = GUIDUtil.CreateGUID(element);
// Create a group to hold all of the created IFC entities, if the rebars aren't already in an assembly or a group.
// We want to avoid nested groups of groups of rebars.
bool relateToLevel = true;
bool groupRebarHandles = (createdRebars.Count != 1);
foreach (DelayedProductWrapper delayedProductWrapper in createdRebars)
{
if (ElementIsContainedInAssembly(delayedProductWrapper.RebarElement))
{
groupRebarHandles = false;
relateToLevel = false;
break;
}
}
ISet <IFCAnyHandle> createdRebarHandles = new HashSet <IFCAnyHandle>();
foreach (DelayedProductWrapper delayedProductWrapper in createdRebars)
{
IFCAnyHandle currentRebarHandle = delayedProductWrapper.ElementHandle;
productWrapper.AddElement(delayedProductWrapper.RebarElement, currentRebarHandle, delayedProductWrapper.LevelInfo, null, relateToLevel);
createdRebarHandles.Add(currentRebarHandle);
}
if (createdRebars.Count > 1)
{
if (groupRebarHandles)
{
// Check the intended IFC entity or type name is in the exclude list specified in the UI
Common.Enums.IFCEntityType elementClassTypeEnum;
if (Enum.TryParse <Common.Enums.IFCEntityType>("IfcGroup", out elementClassTypeEnum))
{
if (!ExporterCacheManager.ExportOptionsCache.IsElementInExcludeList(elementClassTypeEnum))
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
string revitObjectType = exporterIFC.GetFamilyName();
string name = NamingUtil.GetNameOverride(element, revitObjectType);
string description = NamingUtil.GetDescriptionOverride(element, null);
string objectType = NamingUtil.GetObjectTypeOverride(element, revitObjectType);
IFCAnyHandle rebarGroup = IFCInstanceExporter.CreateGroup(file, guid,
ownerHistory, name, description, objectType);
productWrapper.AddElement(element, rebarGroup);
IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, createdRebarHandles, null, rebarGroup);
tr.Commit();
}
}
}
}
}
else
{
// We will update the GUID of the one created IfcReinforcingElement to be the element GUID.
// This will allow the IfcGUID parameter to be use/set if appropriate.
ExporterUtil.SetGlobalId(createdRebarHandles.ElementAt(0), guid);
}
}
}
private void Stream( ArrayList data, PathReinforcement pathReinf )
{
data.Add( new Snoop.Data.ClassSeparator( typeof( PathReinforcement ) ) );
data.Add( new Snoop.Data.Object( "Path reinforcement type", pathReinf.PathReinforcementType ) );
data.Add( new Snoop.Data.Enumerable( "Curves", pathReinf.GetCurveElementIds(), pathReinf.Document ) );
data.Add( new Snoop.Data.CategorySeparator( "Bar Descriptions" ) );
System.Collections.Generic.IList<ElementId> rebarIds = pathReinf.GetRebarInSystemIds();
data.Add( new Snoop.Data.Int( "Number of RebarInSystem", rebarIds.Count ) );
for( int i = 0; i < rebarIds.Count; i++ )
{
data.Add( new Snoop.Data.Object( string.Format( "RebarInSystem [{0:d}]", i ), pathReinf.Document.GetElement( rebarIds[i] ) ) );
}
}
/// <summary>
/// Exports a Rebar, AreaReinforcement or PathReinforcement to IFC ReinforcingBar.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="element">The element.</param>
/// <param name="productWrapper">The product wrapper.</param>
public static void Export(ExporterIFC exporterIFC, Element element, ProductWrapper productWrapper)
{
ISet <DelayedProductWrapper> createdRebars = new HashSet <DelayedProductWrapper>();
// First, we will create individual rebars based on the Revit element.
if (element is Rebar)
{
createdRebars = ExportRebar(exporterIFC, element, productWrapper);
}
else if (element is AreaReinforcement)
{
AreaReinforcement areaReinforcement = element as AreaReinforcement;
IList <ElementId> rebarIds = areaReinforcement.GetRebarInSystemIds();
Document doc = areaReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
if (newlyCreatedRebars != null)
{
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
else if (element is PathReinforcement)
{
PathReinforcement pathReinforcement = element as PathReinforcement;
IList <ElementId> rebarIds = pathReinforcement.GetRebarInSystemIds();
Document doc = pathReinforcement.Document;
foreach (ElementId id in rebarIds)
{
Element rebarInSystem = doc.GetElement(id);
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarInSystem, productWrapper);
if (newlyCreatedRebars != null)
{
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
else if (element is RebarContainer)
{
int itemIndex = 1;
RebarContainer rebarContainer = element as RebarContainer;
foreach (RebarContainerItem rebarContainerItem in rebarContainer)
{
ISet <DelayedProductWrapper> newlyCreatedRebars = ExportRebar(exporterIFC, rebarContainerItem, rebarContainer, itemIndex, productWrapper);
if (newlyCreatedRebars != null)
{
itemIndex += createdRebars.Count;
createdRebars.UnionWith(newlyCreatedRebars);
}
}
}
// If we've created any rebar, we will group them below into three conceptual groups:
// 1. One rebar that shouldn't be grouped or be in an assembly,
// but be directly contained in a building story.
// 2. Rebar that are in assemblies, where the assembly is contained in a building story.
// 3. Multiple rebar that aren't in assembles, which should both be in a group and
// directly contained in a building story.
//
// The reason for the cases above:
// 1. Nested groups/assemblies aren't allow in IFC. So we can only have one level.
// 2. IfcGroups don't have level assignment. So the individual components inside have
// to be directly contained in a building story.
// 3. IfcAssemblies do have level assignment, so individual components can't be directly
// contained in a building story. This does mean that rebars in assemblies may
// be associated with the wrong level, but that is an IFC limitation.
if (createdRebars != null && createdRebars.Count != 0)
{
// Only one created element can have the consistent GUID of the main element.
// This will be either the first created assembly or the first rebar element.
string guid = GUIDUtil.CreateGUID(element);
// While it seems likely that all of the rebar would have the same assembly id,
// there's no need to assume this. Make a map of assembly id to created rebar.
IDictionary <ElementId, ISet <DelayedProductWrapper> > relatedRebar =
new Dictionary <ElementId, ISet <DelayedProductWrapper> >();
relatedRebar[ElementId.InvalidElementId] = new HashSet <DelayedProductWrapper>();
// Go through the created rebar and sort into buckets by assembly id.
foreach (DelayedProductWrapper delayedProductWrapper in createdRebars)
{
Element rebarElement = delayedProductWrapper.RebarElement;
if (rebarElement == null)
{
continue;
}
ElementId rebarAssemblyInstanceId = rebarElement.AssemblyInstanceId;
ISet <DelayedProductWrapper> currentRebarSet = null;
if (!relatedRebar.TryGetValue(rebarAssemblyInstanceId, out currentRebarSet))
{
currentRebarSet = new HashSet <DelayedProductWrapper>();
relatedRebar[rebarAssemblyInstanceId] = currentRebarSet;
}
currentRebarSet.Add(delayedProductWrapper);
}
foreach (KeyValuePair <ElementId, ISet <DelayedProductWrapper> > relatedToAssembly in relatedRebar)
{
// Ignore buckets with no items in them.
if (relatedToAssembly.Value.Count == 0)
{
continue;
}
// We will attach rebar to an assembly for rebar belonging to an assembly;
// otherwise we will create a group, assuming there are at least 2 rebar to group.
ElementId assemblyId = relatedToAssembly.Key;
bool hasAssemblyId = (assemblyId != ElementId.InvalidElementId);
bool attachToLevel = !hasAssemblyId;
ISet <IFCAnyHandle> createdRebarHandles = new HashSet <IFCAnyHandle>();
foreach (DelayedProductWrapper delayedProductWrapper in relatedToAssembly.Value)
{
IFCAnyHandle currentRebarHandle = delayedProductWrapper.ElementHandle;
productWrapper.AddElement(delayedProductWrapper.RebarElement, currentRebarHandle,
delayedProductWrapper.LevelInfo, null, attachToLevel, delayedProductWrapper.ExportInfo);
createdRebarHandles.Add(currentRebarHandle);
}
if (hasAssemblyId)
{
ExporterCacheManager.AssemblyInstanceCache.RegisterElements(assemblyId, productWrapper);
}
else if (createdRebarHandles.Count > 1)
{
// Check the intended IFC entity or type name is in the exclude list specified in the UI
string rebarGUID = (guid != null) ? guid : GUIDUtil.CreateGUID();
CreateRebarGroup(exporterIFC, element, rebarGUID, productWrapper, createdRebarHandles);
guid = null;
}
}
// We will update the GUID of the one created IfcReinforcingElement to be the element GUID.
// This will allow the IfcGUID parameter to be use/set if appropriate.
if (createdRebars.Count == 1 && guid != null)
{
ExporterUtil.SetGlobalId(createdRebars.ElementAt(0).ElementHandle, guid);
}
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Debug.Listeners.Clear();
Debug.Listeners.Add(new RbsLogger.Logger("AreeRebarMark"));
Debug.WriteLine("Start area rebar mark");
double offset = 0; //мм
//собираю все элементы армирования по площади и траектории
Document doc = commandData.Application.ActiveUIDocument.Document;
FilteredElementCollector areas = new FilteredElementCollector(doc)
.OfClass(typeof(Autodesk.Revit.DB.Structure.AreaReinforcement))
.WhereElementIsNotElementType();
FilteredElementCollector paths = new FilteredElementCollector(doc)
.OfClass(typeof(Autodesk.Revit.DB.Structure.PathReinforcement))
.WhereElementIsNotElementType();
List <Element> col = areas.Concat(paths).ToList();
int count = 0;
using (Transaction t = new Transaction(doc))
{
t.Start("Area rebar mark");
//и Path, и Area попытаюсь обрабатываю в одном цикле, чтобы компактнее было
foreach (Element rebarAreaPath in col)
{
//благодаря hashset можно собрать только уникальный марки стержней
HashSet <string> marks = new HashSet <string>();
string rebarSystemMark = "";
List <ElementId> rebarIds = null;
List <ElementId> curveIds = null;
double maxZ = 0;
double minZ = 0;
if (rebarAreaPath is AreaReinforcement)
{
AreaReinforcement ar = rebarAreaPath as AreaReinforcement;
rebarIds = ar.GetRebarInSystemIds().ToList();
curveIds = ar.GetBoundaryCurveIds().ToList();
//определяю нижнюю и верзнюю точку зоны
List <double> zs = new List <double>();
foreach (ElementId curveId in curveIds)
{
AreaReinforcementCurve curve =
doc.GetElement(curveId) as AreaReinforcementCurve;
XYZ start = curve.Curve.GetEndPoint(0);
double z1 = start.Z;
zs.Add(z1);
XYZ end = curve.Curve.GetEndPoint(1);
double z2 = end.Z;
zs.Add(z2);
}
maxZ = zs.Max();
maxZ += offset / 304.8;
minZ = zs.Min();
minZ += offset / 304.8;
}
if (rebarAreaPath is PathReinforcement)
{
PathReinforcement pr = rebarAreaPath as PathReinforcement;
rebarIds = pr.GetRebarInSystemIds().ToList();
maxZ = pr.get_BoundingBox(doc.ActiveView).Max.Z;
minZ = pr.get_BoundingBox(doc.ActiveView).Min.Z;
}
//получаю общие параметры, в которые буду записывать отметку верха и низа, они должны быть заранее добавлены
Parameter topelev = rebarAreaPath.LookupParameter("АрмПлощ.ОтмВерха");
Parameter botelev = rebarAreaPath.LookupParameter("АрмПлощ.ОтмНиза");
if (topelev == null)
{
topelev = rebarAreaPath.LookupParameter("Рзм.ОтмВерха");
}
if (botelev == null)
{
botelev = rebarAreaPath.LookupParameter("Рзм.ОтмНиза");
}
if (topelev != null && botelev != null)
{
topelev.Set(maxZ);
botelev.Set(minZ);
}
//еще хочу записать в зону длину самого длинного арматурного стержня в ней
double length = 0;
//обрабатываю арматурные стержни в составе зоны
foreach (ElementId rebarId in rebarIds)
{
Element rebar = doc.GetElement(rebarId);
string rebarMark = rebar.get_Parameter(BuiltInParameter.ALL_MODEL_MARK).AsString();
marks.Add(rebarMark);
double tempLength = rebar.get_Parameter(BuiltInParameter.REBAR_ELEM_LENGTH).AsDouble();
if (tempLength > length)
{
length = tempLength;
}
}
//сортирую марки и записываю через запятую
List <string> marksList = marks.ToList();
marksList.Sort();
for (int i = 0; i < marks.Count; i++)
{
rebarSystemMark += marksList[i];
if (i < marks.Count - 1)
{
rebarSystemMark += ", ";
}
}
rebarAreaPath.get_Parameter(BuiltInParameter.ALL_MODEL_MARK).Set(rebarSystemMark);
//записываю длину арматуры а зону
Parameter lengthParam = rebarAreaPath.LookupParameter("Рзм.Длина");
if (lengthParam != null)
{
lengthParam.Set(length);
}
count++;
}
t.Commit();
}
BalloonTip.Show("Успешно!", "Обработано зон: " + count.ToString());
Debug.WriteLine("Success, elements: " + count.ToString());
return(Result.Succeeded);
}