//Energy Analysis
public void EnergyAnalysis()
{
// Collect space and surface data from the building's analytical thermal model
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.Final; // include constructions, schedules, and non-graphical data in the computation of the energy analysis model
options.EnergyModelType = EnergyModelType.SpatialElement; // Energy model based on rooms or spaces
options.EnergyModelType = EnergyModelType.BuildingElement;
EnergyAnalysisDetailModel eadm = EnergyAnalysisDetailModel.Create(doc, options); // Create a new energy analysis detailed model from the physical model
IList <EnergyAnalysisSpace> spaces = eadm.GetAnalyticalSpaces();
StringBuilder builder = new StringBuilder();
builder.AppendLine("Spaces: " + spaces.Count);
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = doc.GetElement(space.CADObjectUniqueId) as SpatialElement;
ElementId spatialElementId = spatialElement == null ? ElementId.InvalidElementId : spatialElement.Id;
builder.AppendLine(" >>> " + space.SpaceName + " related to " + spatialElementId);
IList <EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
builder.AppendLine(" has " + surfaces.Count + " surfaces.");
foreach (EnergyAnalysisSurface surface in surfaces)
{
builder.AppendLine(" +++ Surface from " + surface.OriginatingElementDescription);
}
}
TaskDialog.Show("EAM", builder.ToString());
}
public static bool TogbXML(this Document document, string path)
{
if (document == null || document.IsFamilyDocument || string.IsNullOrWhiteSpace(path))
{
return(false);
}
bool result = true;
try
{
using (Transaction transaction = new Transaction(document, "Export gbXML"))
{
transaction.Start();
EnergyAnalysisDetailModel energyAnalysisDetailModel = null;
using (SubTransaction subTransaction = new SubTransaction(document))
{
subTransaction.Start();
energyAnalysisDetailModel = EnergyAnalysisDetailModel.GetMainEnergyAnalysisDetailModel(document);
if (energyAnalysisDetailModel != null && energyAnalysisDetailModel.IsValidObject)
{
document.Delete(energyAnalysisDetailModel.Id);
}
subTransaction.Commit();
}
//Reseting Project Base Point
IEnumerable <Element> elements = new FilteredElementCollector(document).OfCategory(BuiltInCategory.OST_ProjectBasePoint);
foreach (Element aElement in elements)
{
if (aElement.Pinned)
{
aElement.Pinned = false;
}
Parameter parameter = null;
parameter = aElement.get_Parameter(BuiltInParameter.BASEPOINT_EASTWEST_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = aElement.get_Parameter(BuiltInParameter.BASEPOINT_NORTHSOUTH_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = aElement.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = aElement.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = aElement.get_Parameter(BuiltInParameter.BASEPOINT_ANGLETON_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
}
EnergyAnalysisDetailModelOptions energyAnalysisDetailModelOptions = new EnergyAnalysisDetailModelOptions();
energyAnalysisDetailModelOptions.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries;
energyAnalysisDetailModelOptions.EnergyModelType = EnergyModelType.SpatialElement;
energyAnalysisDetailModelOptions.ExportMullions = true;
energyAnalysisDetailModelOptions.IncludeShadingSurfaces = true;
energyAnalysisDetailModelOptions.SimplifyCurtainSystems = false;
EnergyDataSettings energyDataSettings = EnergyDataSettings.GetFromDocument(document);
energyDataSettings.ExportComplexity = gbXMLExportComplexity.ComplexWithMullionsAndShadingSurfaces;
energyDataSettings.ExportDefaults = false;
#if Revit2017 || Revit2018 || Revit2019 || Revit2020
energyDataSettings.SliverSpaceTolerance = UnitUtils.ConvertToInternalUnits(5, DisplayUnitType.DUT_MILLIMETERS);
#else
energyDataSettings.SliverSpaceTolerance = UnitUtils.ConvertToInternalUnits(5, UnitTypeId.Millimeters);
#endif
energyDataSettings.AnalysisType = AnalysisMode.BuildingElements;
energyDataSettings.EnergyModel = false;
energyAnalysisDetailModel = EnergyAnalysisDetailModel.Create(document, energyAnalysisDetailModelOptions);
GBXMLExportOptions gBXMLExportOptions = new GBXMLExportOptions();
gBXMLExportOptions.ExportEnergyModelType = ExportEnergyModelType.SpatialElement;
if (!document.Export(System.IO.Path.GetDirectoryName(path), System.IO.Path.GetFileName(path), gBXMLExportOptions))
{
result = false;
}
transaction.RollBack();
}
}
catch (System.Exception Exception)
{
result = false;
}
return(result);
}
/// <summary>
/// Exports spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">The Exporter object.</param>
/// <param name="exporterIFC"> The ExporterIFC object.</param>
/// <param name="document">The Revit document.</param>
/// <returns>The set of exported spaces. This is used to try to export using the standard routine for spaces that failed.</returns>
public static ISet<ElementId> ExportSpatialElement2ndLevel(Revit.IFC.Export.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document)
{
ISet<ElementId> exportedSpaceIds = new HashSet<ElementId>();
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
EnergyAnalysisDetailModel model = null;
try
{
View filterView = ExporterCacheManager.ExportOptionsCache.FilterViewForExport;
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (System.Exception)
{
return exportedSpaceIds;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.GetElement(space.CADObjectUniqueId) as SpatialElement;
if (spatialElement == null)
continue;
//current view only
if (!ElementFilteringUtil.IsElementVisible(spatialElement))
continue;
if (!ElementFilteringUtil.ShouldElementBeExported(exporterIFC, spatialElement, false))
continue;
if (ElementFilteringUtil.IsRoomInInvalidPhase(spatialElement))
continue;
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
View ownerView = spatialElement.Document.GetElement(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, spatialElement))
{
// We won't use the SpatialElementGeometryResults, as these are 1st level boundaries, not 2nd level.
SpatialElementGeometryResults results = null;
if (!CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter, out results))
continue;
exportedSpaceIds.Add(spatialElement.Id);
XYZ offset = GetSpaceBoundaryOffset(setter);
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.CADLinkUniqueId, surface.CADObjectUniqueId);
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(exporterIFC, surface, openings, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, setter.LevelId, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.CADLinkUniqueId, opening.CADObjectUniqueId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(exporterIFC, opening, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, setter.LevelId, openingConnectionGeom);
}
}
}
CreateZoneInfos(exporterIFC, file, spatialElement, productWrapper);
CreateSpaceOccupantInfo(exporterIFC, file, spatialElement, productWrapper);
ExporterUtil.ExportRelatedProperties(exporterIFC, spatialElement, productWrapper);
}
}
}
catch (Exception ex)
{
ifcExporter.HandleUnexpectedException(ex, exporterIFC, spatialElement);
}
finally
{
exporterIFC.PopExportState();
}
}
transaction.Commit();
}
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
st.RollBack();
return exportedSpaceIds;
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="doc">Revit Document</param>
public EnergyAnalysisModel(Document doc)
{
RevitDoc = doc;
m_options = new EnergyAnalysisDetailModelOptions();
}
/// <summary>
/// Exports spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">
/// The Exporter object.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="document">
/// The Revit document.
/// </param>
/// <param name="filterView">
/// The view not exported.
/// </param>
/// <param name="spaceExported">
/// The output boolean value indicates if exported successfully.
/// </param>
public static void ExportSpatialElement2ndLevel(BIM.IFC.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document, View filterView, ref bool spaceExported)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
EnergyAnalysisDetailModel model = null;
try
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (System.Exception)
{
spaceExported = false;
return;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
spaceExported = true;
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.GetElement(space.SpatialElementId) as SpatialElement;
if (spatialElement == null)
continue;
//quick reject
bool isArea = spatialElement is Area;
if (isArea)
{
if (!IsAreaGrossInterior(exporterIFC, spatialElement))
continue;
}
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
View ownerView = spatialElement.Document.GetElement(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
if (!CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter))
continue;
XYZ offset = GetSapceBoundaryOffset(setter);
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.OriginatingElementId);
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(file, surface, openings, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, setter.LevelId, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.OriginatingElementId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(file, opening, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, setter.LevelId, openingConnectionGeom);
}
}
}
PropertyUtil.CreateInternalRevitPropertySets(exporterIFC, spatialElement, productWrapper);
CreateZoneInfos(exporterIFC, file, spatialElement, productWrapper);
CreateSpaceOccupantInfo(exporterIFC, file, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
catch (Exception ex)
{
ifcExporter.HandleUnexpectedException(ex, exporterIFC, spatialElement);
}
finally
{
exporterIFC.PopExportState();
}
}
transaction.Commit();
}
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
st.RollBack();
}
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static List <IBHoMObject> EnergyAnalysisModelFromRevit(this EnergyAnalysisDetailModel energyAnalysisModel, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
if (energyAnalysisModel.Document.IsLinked)
{
BH.Engine.Reflection.Compute.RecordError($"It is not allowed to pull the energy analysis model from linked models - please open the document {energyAnalysisModel.Document.PathName} and pull directly from it instead.");
return(null);
}
settings = settings.DefaultIfNull();
ElementId modelId = energyAnalysisModel.Id;
List <IBHoMObject> result = refObjects.GetValues <IBHoMObject>(energyAnalysisModel.Id);
if (result != null)
{
return(result);
}
Document document = energyAnalysisModel.Document;
ProjectInfo projectInfo = new FilteredElementCollector(document).OfClass(typeof(ProjectInfo)).FirstOrDefault() as ProjectInfo;
if (projectInfo == null)
{
BH.Engine.Reflection.Compute.RecordError("Project info of a document has not been found.");
}
else
{
projectInfo.BuildingFromRevit(settings, refObjects);
}
using (Transaction transaction = new Transaction(document, "GetAnalyticalModel"))
{
transaction.Start();
FailureHandlingOptions failureHandlingOptions = transaction.GetFailureHandlingOptions();
failureHandlingOptions.SetFailuresPreprocessor(new WarningSwallower());
transaction.SetFailureHandlingOptions(failureHandlingOptions);
EnergyAnalysisDetailModelOptions energyAnalysisDetailModelOptions = new EnergyAnalysisDetailModelOptions();
energyAnalysisDetailModelOptions.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries;
energyAnalysisDetailModelOptions.EnergyModelType = EnergyModelType.SpatialElement;
energyAnalysisDetailModelOptions.ExportMullions = true;
energyAnalysisDetailModelOptions.IncludeShadingSurfaces = true;
energyAnalysisDetailModelOptions.SimplifyCurtainSystems = false;
EnergyDataSettings energyDataSettings = EnergyDataSettings.GetFromDocument(document);
energyDataSettings.ExportComplexity = gbXMLExportComplexity.ComplexWithMullionsAndShadingSurfaces;
energyDataSettings.ExportDefaults = false;
energyDataSettings.SliverSpaceTolerance = Convert.FromSI(0.005, UnitType.UT_Length);
energyDataSettings.AnalysisType = AnalysisMode.BuildingElements;
energyDataSettings.EnergyModel = false;
//Reseting Project Base Point
IEnumerable <Element> elements = new FilteredElementCollector(document).OfCategory(Autodesk.Revit.DB.BuiltInCategory.OST_ProjectBasePoint);
foreach (Element element in elements)
{
if (element.Pinned)
{
element.Pinned = false;
}
Parameter parameter = null;
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_EASTWEST_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_NORTHSOUTH_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ANGLETON_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
}
//AnalyticalSpaces
energyAnalysisModel = EnergyAnalysisDetailModel.Create(document, energyAnalysisDetailModelOptions);
IList <EnergyAnalysisSpace> energyAnalysisSpaces = energyAnalysisModel.GetAnalyticalSpaces();
Dictionary <string, EnergyAnalysisSurface> energyAnalsyisSurfaces = new Dictionary <string, EnergyAnalysisSurface>();
foreach (EnergyAnalysisSpace energyAnalysisSpace in energyAnalysisSpaces)
{
try
{
Space space = energyAnalysisSpace.SpaceFromRevit(settings, refObjects);
foreach (EnergyAnalysisSurface energyAnalysisSurface in energyAnalysisSpace.GetAnalyticalSurfaces())
{
if (!energyAnalsyisSurfaces.ContainsKey(energyAnalysisSurface.SurfaceName))
{
energyAnalsyisSurfaces.Add(energyAnalysisSurface.SurfaceName, energyAnalysisSurface);
}
}
}
catch
{
energyAnalysisSpace.ElementCouldNotBeQueriedWarning();
}
}
//EnergyAnalysisSurfaces
foreach (KeyValuePair <string, EnergyAnalysisSurface> kvp in energyAnalsyisSurfaces)
{
try
{
oM.Environment.Elements.Panel panel = kvp.Value.EnvironmentPanelFromRevit(settings, refObjects);
List <IBHoMObject> hostedBHoMObjects = new List <IBHoMObject>();
foreach (EnergyAnalysisOpening energyAnalysisOpening in kvp.Value.GetAnalyticalOpenings())
{
oM.Environment.Elements.Opening opening = energyAnalysisOpening.OpeningFromRevit(settings, refObjects);
panel.Openings.Add(opening);
}
}
catch
{
kvp.Value.ElementCouldNotBeQueriedWarning();
}
}
//AnalyticalShadingSurfaces
IList <EnergyAnalysisSurface> analyticalShadingSurfaces = energyAnalysisModel.GetAnalyticalShadingSurfaces();
foreach (EnergyAnalysisSurface energyAnalysisSurface in analyticalShadingSurfaces)
{
try
{
oM.Environment.Elements.Panel panel = energyAnalysisSurface.EnvironmentPanelFromRevit(settings, refObjects);
List <IBHoMObject> hostedBHoMObjects = new List <IBHoMObject>();
foreach (EnergyAnalysisOpening energyOpening in energyAnalysisSurface.GetAnalyticalOpenings())
{
oM.Environment.Elements.Opening opening = energyOpening.OpeningFromRevit(settings, refObjects);
panel.Openings.Add(opening);
}
}
catch
{
energyAnalysisSurface.ElementCouldNotBeQueriedWarning();
}
}
transaction.RollBack();
}
//Levels
IEnumerable <Level> levels = new FilteredElementCollector(document).OfClass(typeof(Level)).Cast <Level>();
foreach (Level level in levels)
{
level.LevelFromRevit(settings, refObjects);
}
result = new List <IBHoMObject>();
foreach (List <IBHoMObject> bhomObjects in refObjects.Values)
{
if (bhomObjects != null)
{
result.AddRange(bhomObjects);
}
}
refObjects.AddOrReplace(modelId, result);
return(result);
}
/// <summary>
/// Export spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">
/// The Exporter object.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="document">
/// The Revit document.
/// </param>
/// <param name="filterView">
/// The view not exported.
/// </param>
/// <param name="spaceExported">
/// The output boolean value indicates if exported successfully.
/// </param>
public static void ExportSpatialElement2ndLevel(BIM.IFC.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document, View filterView)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
bool createEnergyAnalysisDetailModelFailed = false;
EnergyAnalysisDetailModel model = null;
try
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (Exception)
{
createEnergyAnalysisDetailModelFailed = true;
throw;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.get_Element(space.SpatialElementId) as SpatialElement;
if (spatialElement == null)
continue;
//quick reject
bool isArea = spatialElement is Area;
if (isArea)
{
if (!IsAreaGrossInterior(exporterIFC, spatialElement))
continue;
}
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = new Options();
View ownerView = spatialElement.Document.get_Element(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (IFCProductWrapper productWrapper = IFCProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
try
{
CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter);
}
catch (System.Exception)
{
continue;
}
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.OriginatingElementId);
if (boundingElement == null)
continue;
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(file, surface, openings);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.OriginatingElementId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(file, opening);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, openingConnectionGeom);
}
}
}
ExporterIFCUtils.CreateSpatialElementPropertySet(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
finally
{
exporterIFC.PopExportState();
}
}
tr.Commit();
}
}
catch (System.Exception ex)
{
document.Application.WriteJournalComment("IFC error: " + ex.ToString(), true);
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
//if failed, just export the space element
if (createEnergyAnalysisDetailModelFailed)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
ElementFilter spatialElementFilter = ElementFilteringUtil.GetSpatialElementFilter(document, exporterIFC);
FilteredElementCollector collector = (filterView == null) ? new FilteredElementCollector(document) : new FilteredElementCollector(document, filterView.Id);
collector.WherePasses(spatialElementFilter);
foreach (Element elem in collector)
{
SpatialElement spatialElement = elem as SpatialElement;
if (spatialElement == null)
continue;
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = new Options();
View ownerView = spatialElement.Document.get_Element(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (IFCProductWrapper productWrapper = IFCProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
try
{
CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter);
}
catch (System.Exception)
{
continue;
}
if (!(spatialElement is Area))
ExporterIFCUtils.CreateSpatialElementPropertySet(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
finally
{
exporterIFC.PopExportState();
}
}
tr.Commit();
}
}
st.RollBack();
}
}
public static Dictionary<string, object> CreateByMassLevels(AbstractFamilyInstance MassFamilyInstance, List<Revit.Elements.Element> Levels)
{
//local varaibles
Document RvtDoc = DocumentManager.Instance.CurrentUIApplication.ActiveUIDocument.Document;
EnergyAnalysisDetailModel em = null;
#region Mass Floors and Energy Model
//create mass floors
try
{
TransactionManager.Instance.EnsureInTransaction(RvtDoc);
foreach (var l in Levels)
{
MassInstanceUtils.AddMassLevelDataToMassInstance(RvtDoc, MassFamilyInstance.InternalElement.Id, l.InternalElement.Id);
}
TransactionManager.Instance.TransactionTaskDone();
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to create mass floors.");
}
//enable the analytical model in the document if it isn't already
try
{
ActivateEnergyModel(RvtDoc);
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to enable the energy model.");
}
//try to create an energy analysis model in the document
try
{
TransactionManager.Instance.EnsureInTransaction(RvtDoc);
EnergyAnalysisDetailModelOptions opt = new EnergyAnalysisDetailModelOptions();
opt.Tier = EnergyAnalysisDetailModelTier.NotComputed;
em = EnergyAnalysisDetailModel.Create(RvtDoc, opt);
TransactionManager.Instance.TransactionTaskDone();
DocumentManager.Regenerate();
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to create an energy model from your mass.");
}
#endregion
#region Output Zone and Surface IDs
//ok now we should be able to get all of the zones and surfaces associated
//with our mass, and output them for use downstream
//get the id of the analytical model associated with that mass
Autodesk.Revit.DB.ElementId myEnergyModelId = MassEnergyAnalyticalModel.GetMassEnergyAnalyticalModelIdForMassInstance(RvtDoc, MassFamilyInstance.InternalElement.Id);
MassEnergyAnalyticalModel mea = (MassEnergyAnalyticalModel)RvtDoc.GetElement(myEnergyModelId);
//if mea is null, we should throw a good error message. Seems to be working in Revit now that we are regenerating.
if (mea == null)
{
throw new Exception("Could not get the MassEnergyAnalyticalModel from the mass.");
}
//get the zone ids from our Mass's MassEnergyAnalyticalModel object
//we'll use these to draw zones in another component - not sure if we can use them to drive opening / shading params
List<Autodesk.Revit.DB.ElementId> zoneIds = mea.GetMassZoneIds().ToList();
//loop over the output lists, and wrap them in our ElementId wrapper class
List<ElementId> outZoneIds = zoneIds.Select(e => new ElementId(e.IntegerValue)).ToList();
#endregion
return new Dictionary<string, object>
{
{"MassFamilyInstance", MassFamilyInstance},
{"ZoneIds", outZoneIds}
};
}
public static Dictionary <string, object> CreateEnergyModelFromMassAndLevels(AbstractFamilyInstance MassFamilyInstance, List <Revit.Elements.Element> Levels)
{
//local varaibles
Document RvtDoc = DocumentManager.Instance.CurrentUIApplication.ActiveUIDocument.Document;
EnergyAnalysisDetailModel em = null;
#region Mass Floors and Energy Model
//create mass floors
try
{
TransactionManager.Instance.EnsureInTransaction(RvtDoc);
foreach (var l in Levels)
{
MassInstanceUtils.AddMassLevelDataToMassInstance(RvtDoc, MassFamilyInstance.InternalElement.Id, l.InternalElement.Id);
}
TransactionManager.Instance.TransactionTaskDone();
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to create mass floors.");
}
//enable the analytical model in the document if it isn't already
try
{
ActivateEnergyModel(RvtDoc);
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to enable the energy model.");
}
//try to create an energy analysis model in the document
try
{
TransactionManager.Instance.EnsureInTransaction(RvtDoc);
EnergyAnalysisDetailModelOptions opt = new EnergyAnalysisDetailModelOptions();
opt.Tier = EnergyAnalysisDetailModelTier.NotComputed;
em = EnergyAnalysisDetailModel.Create(RvtDoc, opt);
TransactionManager.Instance.TransactionTaskDone();
DocumentManager.Regenerate();
}
catch (Exception)
{
throw new Exception("Something went wrong when trying to create an energy model from your mass.");
}
#endregion
#region Output Zone and Surface IDs
//ok now we should be able to get all of the zones and surfaces associated
//with our mass, and output them for use downstream
//get the id of the analytical model associated with that mass
Autodesk.Revit.DB.ElementId myEnergyModelId = MassEnergyAnalyticalModel.GetMassEnergyAnalyticalModelIdForMassInstance(RvtDoc, MassFamilyInstance.InternalElement.Id);
MassEnergyAnalyticalModel mea = (MassEnergyAnalyticalModel)RvtDoc.GetElement(myEnergyModelId);
//if mea is null, we should throw a good error message. Seems to be working in Revit now that we are regenerating.
if (mea == null)
{
throw new Exception("Could not get the MassEnergyAnalyticalModel from the mass.");
}
//get the zone ids from our Mass's MassEnergyAnalyticalModel object
//we'll use these to draw zones in another component - not sure if we can use them to drive opening / shading params
List <Autodesk.Revit.DB.ElementId> zoneIds = mea.GetMassZoneIds().ToList();
//loop over the output lists, and wrap them in our ElementId wrapper class
List <ElementId> outZoneIds = zoneIds.Select(e => new ElementId(e.IntegerValue)).ToList();
List <ElementId> outWallSurfaceIds = Helper.GetSurfaceIdsFromMassEnergyAnalyticalModelBasedOnType(mea, "Mass Exterior Wall");
List <ElementId> outRoofSurfaceIds = Helper.GetSurfaceIdsFromMassEnergyAnalyticalModelBasedOnType(mea, "Mass Roof");
#endregion
return(new Dictionary <string, object>
{
{ "MassFamilyInstance", MassFamilyInstance },
{ "ZoneIds", outZoneIds },
{ "WallSurfaceIds", outWallSurfaceIds },
{ "RoofSurfaceIds", outRoofSurfaceIds }
});
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="doc">Revit Document</param>
public EnergyAnalysisModel(Document doc)
{
RevitDoc = doc;
m_options = new EnergyAnalysisDetailModelOptions();
}
public static AnalyticalModel ToSAM_AnalyticalModel(this Document document, ConvertSettings convertSettings)
{
if (document == null)
{
return(null);
}
ProjectInfo projectInfo = document.ProjectInformation;
AnalyticalModel result = convertSettings?.GetObject <AnalyticalModel>(projectInfo?.Id);
if (result != null)
{
return(result);
}
Core.Location location = Core.Revit.Query.Location(document);
Address address = null;
if (projectInfo != null)
{
address = new Address(Guid.NewGuid(), projectInfo.BuildingName, projectInfo.Address, null, null, CountryCode.Undefined);
}
AdjacencyCluster adjacencyCluster = new AdjacencyCluster();
EnergyAnalysisDetailModelOptions energyAnalysisDetailModelOptions = new EnergyAnalysisDetailModelOptions();
energyAnalysisDetailModelOptions.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries;
energyAnalysisDetailModelOptions.EnergyModelType = EnergyModelType.SpatialElement;
energyAnalysisDetailModelOptions.ExportMullions = true;
energyAnalysisDetailModelOptions.IncludeShadingSurfaces = true;
energyAnalysisDetailModelOptions.SimplifyCurtainSystems = false;
EnergyDataSettings energyDataSettings = EnergyDataSettings.GetFromDocument(document);
energyDataSettings.ExportComplexity = gbXMLExportComplexity.ComplexWithMullionsAndShadingSurfaces;
energyDataSettings.ExportDefaults = false;
#if Revit2017 || Revit2018 || Revit2019 || Revit2020
energyDataSettings.SliverSpaceTolerance = UnitUtils.ConvertToInternalUnits(0.005, DisplayUnitType.DUT_METERS);
#else
energyDataSettings.SliverSpaceTolerance = UnitUtils.ConvertToInternalUnits(0.005, UnitTypeId.Meters);
#endif
energyDataSettings.AnalysisType = AnalysisMode.BuildingElements;
energyDataSettings.EnergyModel = false;
//Reseting Project Base Point
IEnumerable <Element> elements = new FilteredElementCollector(document).OfCategory(BuiltInCategory.OST_ProjectBasePoint);
foreach (Element element in elements)
{
if (element.Pinned)
{
element.Pinned = false;
}
Parameter parameter = null;
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_EASTWEST_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_NORTHSOUTH_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ELEVATION_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
parameter = element.get_Parameter(BuiltInParameter.BASEPOINT_ANGLETON_PARAM);
if (parameter != null && !parameter.IsReadOnly)
{
parameter.Set(0.0);
}
}
//AnalyticalSpaces
EnergyAnalysisDetailModel energyAnalysisDetailModel = EnergyAnalysisDetailModel.Create(document, energyAnalysisDetailModelOptions);
IList <EnergyAnalysisSpace> energyAnalysisSpaces = energyAnalysisDetailModel.GetAnalyticalSpaces();
Dictionary <string, Tuple <Panel, List <Space> > > dictionary = new Dictionary <string, Tuple <Panel, List <Space> > >();
foreach (EnergyAnalysisSpace energyAnalysisSpace in energyAnalysisSpaces)
{
try
{
if (energyAnalysisSpace.Area <= Core.Tolerance.MacroDistance)
{
continue;
}
Space space = energyAnalysisSpace.ToSAM(convertSettings);
if (space == null)
{
continue;
}
Shell shell = Geometry.Revit.Convert.ToSAM(energyAnalysisSpace.GetClosedShell());
if (shell == null)
{
continue;
}
adjacencyCluster.AddObject(space);
foreach (EnergyAnalysisSurface energyAnalysisSurface in energyAnalysisSpace.GetAnalyticalSurfaces())
{
Tuple <Panel, List <Space> > tuple;
if (!dictionary.TryGetValue(energyAnalysisSurface.SurfaceName, out tuple))
{
Panel panel = energyAnalysisSurface.ToSAM(convertSettings, shell);
if (panel == null)
{
continue;
}
tuple = new Tuple <Panel, List <Space> >(panel, new List <Space>());
dictionary[energyAnalysisSurface.SurfaceName] = tuple;
}
tuple.Item2.Add(space);
}
}
catch
{
}
}
#region Additional Checks (WIP)
//Additional Check for wrongly recoginzed internal panels (WIP)
List <Tuple <string, Panel, Space, Face3D> > tuples_External = new List <Tuple <string, Panel, Space, Face3D> >();
foreach (KeyValuePair <string, Tuple <Panel, List <Space> > > keyValuePair in dictionary)
{
Tuple <Panel, List <Space> > tuple = keyValuePair.Value;
if (tuple.Item1 != null && tuple.Item2 != null && tuple.Item2.Count == 1)
{
Face3D face3D = tuple.Item1.GetFace3D();
if (face3D != null)
{
tuples_External.Add(new Tuple <string, Panel, Space, Face3D>(keyValuePair.Key, tuple.Item1, tuple.Item2[0], face3D));
}
}
}
while (tuples_External.Count > 0)
{
Tuple <string, Panel, Space, Face3D> tuple = tuples_External[0];
tuples_External.RemoveAt(0);
Point3D point3D = tuple.Item4.InternalPoint3D();
if (point3D == null)
{
continue;
}
List <Tuple <string, Panel, Space, Face3D> > tuples_Overlap = tuples_External.FindAll(x => x.Item4.Inside(point3D));
if (tuples_Overlap.Count != 1)
{
continue;
}
tuples_Overlap.Add(tuple);
tuples_Overlap.Sort((x, y) => y.Item4.GetArea().CompareTo(x.Item4.GetArea()));
tuple = tuples_Overlap[0];
Tuple <string, Panel, Space, Face3D> tuple_Overlap = tuples_Overlap[1];
dictionary[tuple.Item1].Item2.Add(tuple_Overlap.Item3);
dictionary[tuple_Overlap.Item1] = new Tuple <Panel, List <Space> >(Analytical.Create.Panel(dictionary[tuple_Overlap.Item1].Item1, PanelType.Shade), null);
int index = tuples_External.IndexOf(tuple_Overlap);
if (index != -1)
{
tuples_External.RemoveAt(index);
}
}
#endregion
foreach (Tuple <Panel, List <Space> > tuple in dictionary.Values)
{
Panel panel = tuple.Item1;
adjacencyCluster.AddObject(panel);
tuple.Item2?.ForEach(x => adjacencyCluster.AddRelation(x, panel));
}
//AnalyticalShadingSurfaces
IList <EnergyAnalysisSurface> analyticalShadingSurfaces = energyAnalysisDetailModel.GetAnalyticalShadingSurfaces();
foreach (EnergyAnalysisSurface energyAnalysisSurface in analyticalShadingSurfaces)
{
try
{
Panel panel = energyAnalysisSurface.ToSAM(convertSettings);
if (panel == null)
{
continue;
}
panel = Analytical.Create.Panel(panel, PanelType.Shade);
adjacencyCluster.AddObject(panel);
}
catch
{
}
}
adjacencyCluster.MapZones();
IEnumerable <IMaterial> materials = Analytical.Query.Materials(adjacencyCluster, Analytical.ActiveSetting.Setting.GetValue <MaterialLibrary>(AnalyticalSettingParameter.DefaultMaterialLibrary));
MaterialLibrary materialLibrary = Core.Create.MaterialLibrary("Default Material Library", materials);
IEnumerable <Profile> profiles = Analytical.Query.Profiles(adjacencyCluster, Analytical.ActiveSetting.Setting.GetValue <ProfileLibrary>(AnalyticalSettingParameter.DefaultProfileLibrary));
ProfileLibrary profileLibrary = new ProfileLibrary("Default Profile Library", profiles);
result = new AnalyticalModel(document.Title, null, location, address, adjacencyCluster, materialLibrary, profileLibrary);
result.UpdateParameterSets(document.ProjectInformation, ActiveSetting.Setting.GetValue <TypeMap>(Core.Revit.ActiveSetting.Name.ParameterMap));
convertSettings?.Add(projectInfo.Id, result);
return(result);
}