/// <summary>
/// Export the roof to IfcRoof containing its parts.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The roof element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportRoofAsParts(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement, ProductWrapper productWrapper)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, element))
{
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
IFCAnyHandle localPlacement = setter.LocalPlacement;
IFCAnyHandle prodRepHnd = null;
string elementGUID = GUIDUtil.CreateGUID(element);
string elementName = NamingUtil.GetNameOverride(element, NamingUtil.GetIFCName(element));
string elementDescription = NamingUtil.GetDescriptionOverride(element, null);
string elementObjectType = NamingUtil.GetObjectTypeOverride(element, exporterIFC.GetFamilyName());
string elementTag = NamingUtil.GetTagOverride(element, NamingUtil.CreateIFCElementId(element));
//need to convert the string to enum
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
ifcEnumType = IFCValidateEntry.GetValidIFCType(element, ifcEnumType);
IFCAnyHandle roofHandle = IFCInstanceExporter.CreateRoof(file, elementGUID, ownerHistory, elementName, elementDescription,
elementObjectType, localPlacement, prodRepHnd, elementTag, ifcEnumType);
// Export the parts
PartExporter.ExportHostPart(exporterIFC, element, roofHandle, productWrapper, setter, localPlacement, null);
productWrapper.AddElement(element, roofHandle, setter, null, true);
transaction.Commit();
}
}
}
/// <summary>
/// Exports a ramp to IfcRamp.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The ramp element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void Export(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement, ProductWrapper productWrapper)
{
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
if (!(element is FamilyInstance))
{
StairsExporter.ExportLegacyStairOrRampAsContainer(exporterIFC, ifcEnumType, element, geometryElement, productWrapper);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(productWrapper.GetAnElement()))
{
int numFlights = GetNumFlightsForRamp(exporterIFC, element);
if (numFlights > 0)
{
ExportRamp(exporterIFC, ifcEnumType, element, geometryElement, numFlights, productWrapper);
}
}
}
else
{
ExportRamp(exporterIFC, ifcEnumType, element, geometryElement, 1, productWrapper);
}
tr.Commit();
}
}
/// <summary>
/// Exports a railing to IFC railing
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="railing">
/// The ceiling element to be exported.
/// </param>
/// <param name="geomElement">
/// The geometry element.
/// </param>
/// <param name="productWrapper">
/// The ProductWrapper.
/// </param>
public static void ExportRailingElement(ExporterIFC exporterIFC, Railing railing, ProductWrapper productWrapper)
{
if (railing == null)
{
return;
}
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
GeometryElement geomElement = GeometryUtil.GetOneLevelGeometryElement(railing.get_Geometry(geomOptions), 0);
// If this is a multistory railing, the geometry will contain all of the levels of railing. We only want one.
if (geomElement == null)
{
return;
}
string ifcEnumType;
IFCExportInfoPair exportType = ExporterUtil.GetProductExportType(exporterIFC, railing, out ifcEnumType);
if (exportType.IsUnKnown)
{
ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, railing);
}
ExportRailing(exporterIFC, railing, geomElement, ifcEnumType, productWrapper);
}
/// <summary>
/// Exports a ceiling to IFC covering.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="ceiling">
/// The ceiling element to be exported.
/// </param>
/// <param name="geomElement">
/// The geometry element.
/// </param>
/// <param name="productWrapper">
/// The ProductWrapper.
/// </param>
public static void ExportCeilingElement(ExporterIFC exporterIFC, Ceiling ceiling, GeometryElement geomElement, ProductWrapper productWrapper)
{
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, ceiling);
if (String.IsNullOrEmpty(ifcEnumType))
{
ifcEnumType = "CEILING";
}
ExportCovering(exporterIFC, ceiling, geomElement, ifcEnumType, productWrapper);
}
/// <summary>
/// Exports a floor to IFC slab.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="floor">The floor element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void Export(ExporterIFC exporterIFC, HostObject floor, GeometryElement geometryElement, ProductWrapper productWrapper)
{
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, floor);
// export parts or not
bool exportParts = PartExporter.CanExportParts(floor);
if (exportParts && !PartExporter.CanExportElementInPartExport(floor, floor.Level.Id, false))
{
return;
}
ExportFloor(exporterIFC, floor, geometryElement, ifcEnumType, productWrapper, exportParts);
}
/// <summary>
/// Export the roof to IfcRoof containing its parts.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The roof element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportRoofAsParts(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement, ProductWrapper productWrapper)
{
// 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>("IfcRoof", out elementClassTypeEnum))
{
if (ExporterCacheManager.ExportOptionsCache.IsElementInExcludeList(elementClassTypeEnum))
{
return;
}
}
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, element))
{
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
IFCAnyHandle localPlacement = setter.LocalPlacement;
IFCAnyHandle prodRepHnd = null;
string elementGUID = GUIDUtil.CreateGUID(element);
string elementName = NamingUtil.GetNameOverride(element, NamingUtil.GetIFCName(element));
string elementDescription = NamingUtil.GetDescriptionOverride(element, null);
string elementObjectType = NamingUtil.GetObjectTypeOverride(element, exporterIFC.GetFamilyName());
string elementTag = NamingUtil.GetTagOverride(element, NamingUtil.CreateIFCElementId(element));
//need to convert the string to enum
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
ifcEnumType = IFCValidateEntry.GetValidIFCType(element, ifcEnumType);
IFCAnyHandle roofHandle = IFCInstanceExporter.CreateRoof(file, elementGUID, ownerHistory, elementName, elementDescription,
elementObjectType, localPlacement, prodRepHnd, elementTag, ifcEnumType);
// Export the parts
PartExporter.ExportHostPart(exporterIFC, element, roofHandle, productWrapper, setter, localPlacement, null);
productWrapper.AddElement(element, roofHandle, setter, null, true);
transaction.Commit();
}
}
}
/// <summary>
/// Export the roof to IfcRoof containing its parts.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The roof element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportRoofAsParts(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement, ProductWrapper productWrapper)
{
// Check the intended IFC entity or type name is in the exclude list specified in the UI
Common.Enums.IFCEntityType elementClassTypeEnum = Common.Enums.IFCEntityType.IfcRoof;
if (ExporterCacheManager.ExportOptionsCache.IsElementInExcludeList(elementClassTypeEnum))
{
return;
}
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
// Check for containment override
IFCAnyHandle overrideContainerHnd = null;
ElementId overrideContainerId = ParameterUtil.OverrideContainmentParameter(exporterIFC, element, out overrideContainerHnd);
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, element, null, null, overrideContainerId, overrideContainerHnd))
{
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
IFCAnyHandle localPlacement = setter.LocalPlacement;
IFCAnyHandle prodRepHnd = null;
string elementGUID = GUIDUtil.CreateGUID(element);
//need to convert the string to enum
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
//ifcEnumType = IFCValidateEntry.GetValidIFCPredefinedType(element, ifcEnumType);
IFCAnyHandle roofHandle = IFCInstanceExporter.CreateRoof(exporterIFC, element, elementGUID, ownerHistory,
localPlacement, prodRepHnd, ifcEnumType);
IFCExportInfoPair exportType = new IFCExportInfoPair(elementClassTypeEnum, ifcEnumType);
// Export the parts
PartExporter.ExportHostPart(exporterIFC, element, roofHandle, productWrapper, setter, localPlacement, null);
productWrapper.AddElement(element, roofHandle, setter, null, true, exportType);
transaction.Commit();
}
}
}
/// <summary>
/// Exports a roof to IfcRoof.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="roof">The roof element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void Export(ExporterIFC exporterIFC, RoofBase roof, GeometryElement geometryElement, ProductWrapper productWrapper)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
// export parts or not
bool exportParts = PartExporter.CanExportParts(roof);
bool exportAsCurtainRoof = CurtainSystemExporter.IsCurtainSystem(roof);
if (exportParts)
{
if (!PartExporter.CanExportElementInPartExport(roof, roof.LevelId, false))
{
return;
}
ExportRoofAsParts(exporterIFC, roof, geometryElement, productWrapper); // Right now, only flat roof could have parts.
}
else if (exportAsCurtainRoof)
{
CurtainSystemExporter.ExportCurtainRoof(exporterIFC, roof, productWrapper);
}
else
{
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, roof);
IFCAnyHandle roofHnd = ExportRoofOrFloorAsContainer(exporterIFC, ifcEnumType, roof,
geometryElement, productWrapper);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(roofHnd))
{
ExportRoof(exporterIFC, ifcEnumType, roof, geometryElement, productWrapper);
}
// call for host objects; curtain roofs excused from call (no material information)
HostObjectExporter.ExportHostObjectMaterials(exporterIFC, roof, productWrapper.GetAnElement(),
geometryElement, productWrapper, ElementId.InvalidElementId, IFCLayerSetDirection.Axis3, null);
}
tr.Commit();
}
}
/// <summary>
/// Exports a ramp to IfcRamp.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The ramp element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void Export(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement, ProductWrapper productWrapper)
{
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
StairsExporter.ExportLegacyStairOrRampAsContainer(exporterIFC, ifcEnumType, element, geometryElement, productWrapper);
// If we didn't create a handle here, then the element wasn't a "native" Ramp, and is likely a FamilyInstance or a DirectShape.
if (IFCAnyHandleUtil.IsNullOrHasNoValue(productWrapper.GetAnElement()))
{
int numFlights = GetNumFlightsForRamp(exporterIFC, element);
if (numFlights > 0)
{
ExportRamp(exporterIFC, ifcEnumType, element, geometryElement, numFlights, productWrapper);
}
}
tr.Commit();
}
}
/// <summary>
/// Export Curtain Walls and Roofs.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="allSubElements">Collection of elements contained in the host curtain element.</param>
/// <param name="element">The element to be exported.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
private static void ExportBase(ExporterIFC exporterIFC, ICollection <ElementId> allSubElements, Element element, ProductWrapper wrapper)
{
Common.Enums.IFCEntityType elementClassTypeEnum = Common.Enums.IFCEntityType.IfcRoof;
if (element is Wall || element is CurtainSystem || IsLegacyCurtainElement(element))
{
elementClassTypeEnum = Common.Enums.IFCEntityType.IfcCurtainWall;
}
else if (element is RoofBase)
{
elementClassTypeEnum = Common.Enums.IFCEntityType.IfcRoof;
}
if (ExporterCacheManager.ExportOptionsCache.IsElementInExcludeList(elementClassTypeEnum))
{
return;
}
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
PlacementSetter setter = null;
using (ProductWrapper curtainWallSubWrapper = ProductWrapper.Create(wrapper, false))
{
try
{
Transform orientationTrf = Transform.Identity;
IFCAnyHandle localPlacement = null;
setter = PlacementSetter.Create(exporterIFC, element, null, orientationTrf);
localPlacement = setter.LocalPlacement;
string objectType = NamingUtil.CreateIFCObjectName(exporterIFC, element);
IFCAnyHandle prodRepHnd = null;
IFCAnyHandle elemHnd = null;
string elemGUID = GUIDUtil.CreateGUID(element);
if (element is Wall || element is CurtainSystem || IsLegacyCurtainElement(element))
{
elemHnd = IFCInstanceExporter.CreateCurtainWall(exporterIFC, element, elemGUID, ownerHistory, localPlacement, prodRepHnd, null);
}
else if (element is RoofBase)
{
//need to convert the string to enum
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
//ifcEnumType = IFCValidateEntry.GetValidIFCPredefinedType(element, ifcEnumType);
elemHnd = IFCInstanceExporter.CreateRoof(exporterIFC, element, elemGUID, ownerHistory, localPlacement, prodRepHnd, ifcEnumType);
}
else
{
return;
}
if (IFCAnyHandleUtil.IsNullOrHasNoValue(elemHnd))
{
return;
}
wrapper.AddElement(element, elemHnd, setter, null, true);
bool canExportCurtainWallAsContainer = CanExportCurtainWallAsContainer(allSubElements, element.Document);
IFCAnyHandle rep = null;
if (!canExportCurtainWallAsContainer)
{
rep = ExportCurtainObjectCommonAsOneBRep(allSubElements, element, exporterIFC, setter, localPlacement);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(rep))
{
return;
}
}
else
{
ExportCurtainObjectCommonAsContainer(allSubElements, element, exporterIFC, curtainWallSubWrapper, setter);
}
ICollection <IFCAnyHandle> relatedElementIds = curtainWallSubWrapper.GetAllObjects();
if (relatedElementIds.Count > 0)
{
string guid = GUIDUtil.CreateSubElementGUID(element, (int)IFCCurtainWallSubElements.RelAggregates);
HashSet <IFCAnyHandle> relatedElementIdSet = new HashSet <IFCAnyHandle>(relatedElementIds);
IFCInstanceExporter.CreateRelAggregates(file, guid, ownerHistory, null, null, elemHnd, relatedElementIdSet);
}
ExportCurtainWallType(exporterIFC, wrapper, elemHnd, element);
SpaceBoundingElementUtil.RegisterSpaceBoundingElementHandle(exporterIFC, elemHnd, element.Id, ElementId.InvalidElementId);
}
finally
{
if (setter != null)
{
setter.Dispose();
}
}
}
}
/// <summary>
/// Export Curtain Walls and Roofs.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="allSubElements">Collection of elements contained in the host curtain element.</param>
/// <param name="element">The element to be exported.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
private static void ExportBase(ExporterIFC exporterIFC, ICollection <ElementId> allSubElements, Element element, ProductWrapper wrapper)
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
IFCPlacementSetter setter = null;
using (ProductWrapper curtainWallSubWrapper = ProductWrapper.Create(wrapper, false))
{
try
{
Transform orientationTrf = Transform.Identity;
IFCAnyHandle localPlacement = null;
setter = IFCPlacementSetter.Create(exporterIFC, element, null, orientationTrf, ExporterUtil.GetBaseLevelIdForElement(element));
localPlacement = setter.GetPlacement();
string objectType = NamingUtil.CreateIFCObjectName(exporterIFC, element);
IFCAnyHandle prodRepHnd = null;
IFCAnyHandle elemHnd = null;
string elemGUID = GUIDUtil.CreateGUID(element);
string elemName = NamingUtil.GetNameOverride(element, NamingUtil.GetIFCName(element));
string elemDesc = NamingUtil.GetDescriptionOverride(element, null);
string elemType = NamingUtil.GetObjectTypeOverride(element, objectType);
string elemTag = NamingUtil.GetTagOverride(element, NamingUtil.CreateIFCElementId(element));
if (element is Wall || element is CurtainSystem || IsLegacyCurtainElement(element))
{
elemHnd = IFCInstanceExporter.CreateCurtainWall(file, elemGUID, ownerHistory, elemName, elemDesc, elemType, localPlacement, prodRepHnd, elemTag);
}
else if (element is RoofBase)
{
//need to convert the string to enum
string ifcEnumType = ExporterUtil.GetIFCTypeFromExportTable(exporterIFC, element);
elemHnd = IFCInstanceExporter.CreateRoof(file, elemGUID, ownerHistory, elemName, elemDesc, elemType, localPlacement,
prodRepHnd, elemTag, RoofExporter.GetIFCRoofType(ifcEnumType));
}
else
{
return;
}
if (IFCAnyHandleUtil.IsNullOrHasNoValue(elemHnd))
{
return;
}
wrapper.AddElement(element, elemHnd, setter, null, true);
bool canExportCurtainWallAsContainer = CanExportCurtainWallAsContainer(allSubElements, element.Document);
IFCAnyHandle rep = null;
if (!canExportCurtainWallAsContainer)
{
rep = ExportCurtainObjectCommonAsOneBRep(allSubElements, element, exporterIFC, setter, localPlacement);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(rep))
{
return;
}
}
else
{
ExportCurtainObjectCommonAsContainer(allSubElements, element, exporterIFC, curtainWallSubWrapper, setter);
}
ICollection <IFCAnyHandle> relatedElementIds = curtainWallSubWrapper.GetAllObjects();
if (relatedElementIds.Count > 0)
{
string guid = GUIDUtil.CreateSubElementGUID(element, (int)IFCCurtainWallSubElements.RelAggregates);
HashSet <IFCAnyHandle> relatedElementIdSet = new HashSet <IFCAnyHandle>(relatedElementIds);
IFCInstanceExporter.CreateRelAggregates(file, guid, ownerHistory, null, null, elemHnd, relatedElementIdSet);
}
exporterIFC.RegisterSpaceBoundingElementHandle(elemHnd, element.Id, ElementId.InvalidElementId);
ExportCurtainWallType(exporterIFC, wrapper, elemHnd, element);
}
finally
{
if (setter != null)
{
setter.Dispose();
}
}
}
}