/// <summary>
/// Creates the shared beam, column and member QTO values.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="elemHandle">The element handle.</param>
/// <param name="element">The element.</param>
/// <param name="ecData">The IFCExtrusionCreationData containing the appropriate data.</param>
public static void CreateBeamColumnMemberBaseQuantities(ExporterIFC exporterIFC, IFCAnyHandle elemHandle, Element element, IFCExtrusionCreationData ecData)
{
// Make sure QTO export is enabled.
if (!ExporterCacheManager.ExportOptionsCache.ExportBaseQuantities || (ExporterCacheManager.ExportOptionsCache.FileVersion == IFCVersion.IFCCOBIE))
return;
IFCTypeInfo ifcTypeInfo = new IFCTypeInfo();
ifcTypeInfo.ScaledDepth = ecData.ScaledLength;
ifcTypeInfo.ScaledArea = ecData.ScaledArea;
ifcTypeInfo.ScaledInnerPerimeter = ecData.ScaledInnerPerimeter;
ifcTypeInfo.ScaledOuterPerimeter = ecData.ScaledOuterPerimeter;
ExporterIFCUtils.CreateBeamColumnBaseQuantities(exporterIFC, elemHandle, element, ifcTypeInfo);
}
/// <summary>
/// Exports a family instance as a mapped item.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="familyInstance">
/// The family instance to be exported.
/// </param>
/// <param name="exportType">
/// The export type.
/// </param>
/// <param name="ifcEnumType">
/// The string value represents the IFC type.
/// </param>
/// <param name="wrapper">
/// The IFCProductWrapper.
/// </param>
/// <param name="overrideLevelId">
/// The level id.
/// </param>
/// <param name="range">
/// The range of this family instance to be exported.
/// </param>
public static void ExportFamilyInstanceAsMappedItem(ExporterIFC exporterIFC,
FamilyInstance familyInstance, IFCExportType exportType, string ifcEnumType,
IFCProductWrapper wrapper, ElementId overrideLevelId, UV range)
{
Document doc = familyInstance.Document;
IFCFile file = exporterIFC.GetFile();
FamilySymbol familySymbol = ExporterIFCUtils.GetOriginalSymbol(familyInstance);
if (familySymbol == null)
return;
IFCProductWrapper familyProductWrapper = IFCProductWrapper.Create(wrapper);
double scale = exporterIFC.LinearScale;
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
HostObject hostElement = familyInstance.Host as HostObject; //hostElement could be null
ElementId categoryId = CategoryUtil.GetSafeCategoryId(familySymbol);
//string emptyString = "";
string familyName = familySymbol.Name;
IFCLabel objectType = IFCLabel.Create(familyName);
// A Family Instance can have its own copy of geometry, or use the symbol's copy with a transform.
// The routine below tells us whether to use the Instance's copy or the Symbol's copy.
bool useInstanceGeometry = ExporterIFCUtils.UsesInstanceGeometry(familyInstance);
IList<IFCExtrusionData> cutPairOpeningsForColumns = new List<IFCExtrusionData>();
IFCExtrusionCreationData extraParams = new IFCExtrusionCreationData();
Transform trf = familyInstance.GetTransform();
// Extra information if we are exporting a door or a window.
IFCDoorWindowInfo doorWindowInfo = null;
if (exportType == IFCExportType.ExportDoorType)
doorWindowInfo = IFCDoorWindowInfo.CreateDoorInfo(exporterIFC, familyInstance, familySymbol, hostElement, overrideLevelId, trf);
else if (exportType == IFCExportType.ExportWindowType)
doorWindowInfo = IFCDoorWindowInfo.CreateWindowInfo(exporterIFC, familyInstance, familySymbol, hostElement, overrideLevelId, trf);
IFCTypeInfo typeInfo = new IFCTypeInfo();
XYZ extraOffset = XYZ.Zero;
bool flipped = doorWindowInfo != null ? doorWindowInfo.IsSymbolFlipped : false;
IFCTypeInfo currentTypeInfo = exporterIFC.FindType(familySymbol.Id, flipped);
bool found = currentTypeInfo.IsValid();
Family family = familySymbol.Family;
// TODO: this code to be removed by ExtrusionAnalyzer code.
bool trySpecialColumnCreation = ((exportType == IFCExportType.ExportColumnType) && (!family.IsInPlace));
// We will create a new mapped type if:
// 1. We are exporting part of a column or in-place wall (range != null), OR
// 2. We are using the instance's copy of the geometry (that it, it has unique geometry), OR
// 3. We haven't already created the type.
bool creatingType = ((range != null) || useInstanceGeometry || !found);
if (creatingType)
{
IFCAnyHandle bodyRepresentation = IFCAnyHandle.Create();
IFCAnyHandle planRepresentation = IFCAnyHandle.Create();
// If we are using the instance geometry, ignore the transformation.
if (useInstanceGeometry)
trf = Transform.Identity;
// TODO: this code to be removed by ExtrusionAnalyzer code.
if (trySpecialColumnCreation)
{
XYZ rangeOffset = trf.Origin;
IFCFamilyInstanceExtrusionExportResults results;
if (range != null)
{
results = ExporterIFCUtils.ExportFamilyInstanceAsExtrusion(exporterIFC, familyInstance, useInstanceGeometry, range, overrideLevelId, extraParams);
}
else
{
results = ExporterIFCUtils.ExportFamilyInstanceAsExtrusion(exporterIFC, familyInstance, useInstanceGeometry, overrideLevelId, extraParams);
}
bodyRepresentation = results.GetExtrusionHandle();
extraOffset = results.ExtraOffset;
cutPairOpeningsForColumns = results.GetCutPairOpenings();
if (bodyRepresentation.HasValue)
{
typeInfo.MaterialId = results.MaterialId;
// add in level for real columns, not in-place ones.
Element actualLevel =
(overrideLevelId == ElementId.InvalidElementId) ? familyInstance.Level : doc.get_Element(overrideLevelId);
if (actualLevel != null)
{
IFCLevelInfo levelInfo = exporterIFC.GetLevelInfo(actualLevel.Id);
double nonStoryLevelOffset = LevelUtil.GetNonStoryLevelOffsetIfAny(exporterIFC, actualLevel as Level);
if (range != null)
{
rangeOffset = new XYZ(rangeOffset.X, rangeOffset.Y, levelInfo.Elevation + nonStoryLevelOffset);
}
}
}
rangeOffset += extraOffset;
trf.Origin = rangeOffset;
}
Transform doorWindowTrf = Transform.Identity;
IFCAnyHandle dummyPlacement = IFCAnyHandle.Create();
if (doorWindowInfo != null)
{
doorWindowTrf = ExporterIFCUtils.GetTransformForDoorOrWindow(familyInstance, familySymbol, doorWindowInfo);
}
else
{
dummyPlacement = file.CreateLocalPlacement(IFCAnyHandle.Create(), file.CreateAxis2Placement3D());
extraParams.SetLocalPlacement(dummyPlacement);
}
bool needToCreate2d = (!exporterIFC.ExportAs2x2);
bool needToCreate3d = (!bodyRepresentation.HasValue);
if (needToCreate2d || needToCreate3d)
{
using (IFCTransformSetter trfSetter = IFCTransformSetter.Create())
{
if (doorWindowInfo != null)
{
trfSetter.Initialize(exporterIFC, doorWindowTrf);
}
Options options = new Options();
GeometryElement exportGeometry =
useInstanceGeometry ? familyInstance.get_Geometry(options) : familySymbol.get_Geometry(options);
if (exportGeometry == null)
return;
if (needToCreate3d)
{
IFCSolidMeshGeometryInfo solidMeshInfo;
if (range == null)
solidMeshInfo = ExporterIFCUtils.GetSolidMeshGeometry(exporterIFC, exportGeometry, Transform.Identity);
else
solidMeshInfo = ExporterIFCUtils.GetClippedSolidMeshGeometry(exporterIFC, range, exportGeometry);
IList<Solid> solids = solidMeshInfo.GetSolids();
IList<Mesh> polyMeshes = solidMeshInfo.GetMeshes();
bool tryToExportAsExtrusion = (!exporterIFC.ExportAs2x2 || (exportType == IFCExportType.ExportColumnType));
if (exportType == IFCExportType.ExportColumnType)
{
extraParams.PossibleExtrusionAxes = IFCExtrusionAxes.TryZ;
}
else
{
extraParams.PossibleExtrusionAxes = IFCExtrusionAxes.TryXYZ;
}
if (solids.Count > 0 || polyMeshes.Count > 0)
{
bodyRepresentation = BodyExporter.ExportBody(familyInstance.Document.Application, exporterIFC, categoryId, solids, polyMeshes,
tryToExportAsExtrusion, extraParams);
typeInfo.MaterialId = BodyExporter.GetBestMaterialIdForGeometry(solids, polyMeshes);
}
else
{
IList<GeometryObject> exportedGeometries = new List<GeometryObject>();
exportedGeometries.Add(exportGeometry);
bodyRepresentation = BodyExporter.ExportBody(familyInstance.Document.Application, exporterIFC, categoryId, exportedGeometries,
tryToExportAsExtrusion, extraParams);
}
if (!bodyRepresentation.HasValue)
{
extraParams.ClearOpenings();
return;
}
}
// if exporting IFC2x3 (or later), export 2D plan rep of family (if it exists).
if (needToCreate2d)
{
HashSet<IFCAnyHandle> curveSet = new HashSet<IFCAnyHandle>();
{
Transform planeTrf = doorWindowTrf.Inverse;
Plane plane = new Plane(planeTrf.get_Basis(0), planeTrf.get_Basis(1), planeTrf.Origin);
XYZ projDir = new XYZ(0, 0, 1);
IFCGeometryInfo IFCGeometryInfo = IFCGeometryInfo.CreateCurveGeometryInfo(exporterIFC, plane, projDir, true);
ExporterIFCUtils.CollectGeometryInfo(exporterIFC, IFCGeometryInfo, exportGeometry, planeTrf.Origin, false);
IList<IFCAnyHandle> curves = IFCGeometryInfo.GetCurves();
foreach (IFCAnyHandle curve in curves)
curveSet.Add(curve);
if (curveSet.Count > 0)
{
IFCAnyHandle contextOfItems2d = exporterIFC.Get2DContextHandle();
IFCAnyHandle curveRepresentationItem = file.CreateGeometricSet(curveSet);
HashSet<IFCAnyHandle> bodyItems = new HashSet<IFCAnyHandle>();
bodyItems.Add(curveRepresentationItem);
planRepresentation = RepresentationUtil.CreateGeometricSetRep(exporterIFC, categoryId, "Annotation",
contextOfItems2d, bodyItems);
}
}
}
}
}
if (doorWindowInfo != null)
{
typeInfo.SetStyleTransform(doorWindowTrf.Inverse);
}
else
{
if (!MathUtil.IsAlmostZero(extraOffset.DotProduct(extraOffset)))
{
Transform newTransform = typeInfo.GetStyleTransform();
XYZ newOrig = newTransform.Origin + extraOffset;
newTransform.Origin = newOrig;
typeInfo.SetStyleTransform(newTransform);
}
typeInfo.SetStyleTransform(ExporterIFCUtils.GetUnscaledTransform(exporterIFC, extraParams.GetLocalPlacement()));
}
IFCLabel descriptionOpt = IFCLabel.Create();
IFCLabel applicableOccurrenceOpt = IFCLabel.Create();
IFCAnyHandle origin = file.CreateAxis2Placement3D();
IFCAnyHandle repMap2dHnd = IFCAnyHandle.Create();
IFCAnyHandle repMap3dHnd = file.CreateRepresentationMap(origin, bodyRepresentation);
IList<IFCAnyHandle> repMapList = new List<IFCAnyHandle>();
repMapList.Add(repMap3dHnd);
if (planRepresentation.HasValue)
{
repMap2dHnd = file.CreateRepresentationMap(origin, planRepresentation);
repMapList.Add(repMap2dHnd);
}
// for Door, Window
bool paramTakesPrecedence = false; // For Revit, this is currently always false.
bool sizeable = false;
// for many
HashSet<IFCAnyHandle> propertySets = new HashSet<IFCAnyHandle>();
IFCLabel guid = IFCLabel.CreateGUID(familySymbol);
IFCLabel symIdAsLabel = NamingUtil.CreateIFCElementId(familySymbol);
// This covers many generic types. If we can't find it in the list here, do custom exports.
IFCAnyHandle typeStyle = FamilyExporterUtil.ExportGenericType(file, exportType, ifcEnumType, guid,
ownerHistory, objectType, descriptionOpt, applicableOccurrenceOpt, propertySets, repMapList, symIdAsLabel, objectType,
familyInstance, familySymbol);
// Cover special cases not covered above.
if (!typeStyle.HasValue)
{
switch (exportType)
{
case IFCExportType.ExportColumnType:
{
// If we are using the instance GRep, then we have to create a generic GUID for the
// column type, as they share the same ElementId.
IFCLabel colGUID = IFCLabel.Create();
IFCLabel colElemId = IFCLabel.Create();
if (useInstanceGeometry)
{
colGUID = IFCLabel.CreateGUID();
colElemId = NamingUtil.CreateIFCElementId(familyInstance);
}
else
{
colGUID = guid;
colElemId = NamingUtil.CreateIFCElementId(familySymbol);
}
string columnType = "Column";
typeStyle = file.CreateColumnType(columnType, colGUID, ownerHistory, objectType,
descriptionOpt, applicableOccurrenceOpt, propertySets, repMapList, colElemId,
objectType, familyInstance, familySymbol);
break;
}
case IFCExportType.ExportDoorType:
{
string constructionType = string.Empty;
ParameterUtil.GetStringValueFromElementOrSymbol(familyInstance, "Construction", out constructionType);
IFCAnyHandle doorLining = DoorWindowUtil.CreateDoorLiningProperties(exporterIFC, familyInstance);
if (doorLining.HasValue)
propertySets.Add(doorLining);
IList<IFCAnyHandle> doorPanels = DoorWindowUtil.CreateDoorPanelProperties(exporterIFC, doorWindowInfo,
familyInstance);
propertySets.UnionWith(doorPanels);
IFCLabel doorStyleGUID = IFCLabel.CreateGUID();
IFCLabel doorStyleElemId = NamingUtil.CreateIFCElementId(familyInstance);
typeStyle = file.CreateDoorStyle(doorStyleGUID, ownerHistory, objectType,
descriptionOpt, applicableOccurrenceOpt, propertySets, repMapList, doorStyleElemId,
doorWindowInfo.DoorOperationType, constructionType, paramTakesPrecedence, sizeable);
break;
}
case IFCExportType.ExportSystemFurnitureElementType:
{
IFCLabel furnitureId = NamingUtil.CreateIFCElementId(familyInstance);
typeStyle = file.CreateSystemFurnitureElementType(guid, ownerHistory, objectType,
descriptionOpt, applicableOccurrenceOpt, propertySets, repMapList, furnitureId,
objectType);
break;
}
case IFCExportType.ExportWindowType:
{
IFCWindowStyleOperation operationType = DoorWindowUtil.GetIFCWindowStyleOperation(familySymbol);
string constructionType = DoorWindowUtil.GetIFCWindowStyleConstruction(familyInstance, "");
IFCAnyHandle windowLining = DoorWindowUtil.CreateWindowLiningProperties(exporterIFC, familyInstance, descriptionOpt);
if (windowLining.HasValue)
propertySets.Add(windowLining);
IList<IFCAnyHandle> windowPanels =
DoorWindowUtil.CreateWindowPanelProperties(exporterIFC, familyInstance, descriptionOpt);
propertySets.UnionWith(windowPanels);
IFCLabel windowStyleGUID = IFCLabel.CreateGUID();
IFCLabel windowStyleElemId = NamingUtil.CreateIFCElementId(familyInstance);
typeStyle = file.CreateWindowStyle(windowStyleGUID, ownerHistory, objectType,
descriptionOpt, applicableOccurrenceOpt, propertySets, repMapList, windowStyleElemId,
operationType, constructionType, paramTakesPrecedence, sizeable);
break;
}
case IFCExportType.ExportBuildingElementProxy:
default:
{
typeInfo.Set2DMapHandle(repMap2dHnd);
typeInfo.Set3DMapHandle(repMap3dHnd);
break;
}
}
}
typeInfo.SetStyle(typeStyle);
// Transfer extraParams information for certain types.
if (typeStyle.HasValue)
{
if (((exportType == IFCExportType.ExportColumnType) && trySpecialColumnCreation) ||
(exportType == IFCExportType.ExportMemberType))
{
typeInfo.ScaledArea = extraParams.ScaledArea;
typeInfo.ScaledDepth = extraParams.ScaledLength;
typeInfo.ScaledInnerPerimeter = extraParams.ScaledInnerPerimeter;
typeInfo.ScaledOuterPerimeter = extraParams.ScaledOuterPerimeter;
}
}
}
else if (!creatingType && (trySpecialColumnCreation))
{
// still need to modify instance trf for columns.
trf.Origin += GetLevelOffsetForExtrudedColumns(exporterIFC, familyInstance, overrideLevelId, extraParams);
}
if (found && !typeInfo.GetStyle().HasValue)
{
typeInfo = currentTypeInfo;
}
// we'll pretend we succeeded, but we'll do nothing.
if (!typeInfo.GetStyle().HasValue && !typeInfo.Get2DMapHandle().HasValue && !typeInfo.Get3DMapHandle().HasValue)
return;
// add to the map, as long as we are not using range, not using instance geometry, and don't have extra openings.
if ((range == null) && !useInstanceGeometry && (extraParams.GetOpenings().Count == 0))
exporterIFC.AddType(familySymbol.Id, flipped, typeInfo);
Transform oldTrf = new Transform(trf);
XYZ scaledMapOrigin = XYZ.Zero;
trf = trf.Multiply(typeInfo.GetStyleTransform());
// create instance.
IList<IFCAnyHandle> shapeReps = new List<IFCAnyHandle>();
{
IFCAnyHandle contextOfItems2d = exporterIFC.Get2DContextHandle();
IFCAnyHandle contextOfItems3d = exporterIFC.Get3DContextHandle();
// for proxies, we store the IfcRepresentationMap directly since there is no style.
IList<IFCAnyHandle> repMapList = IFCGeometryUtils.GetRepresentationMaps(typeInfo.GetStyle());
int numReps = repMapList.Count;
IFCAnyHandle repMap2dHnd = typeInfo.Get2DMapHandle();
IFCAnyHandle repMap3dHnd = typeInfo.Get3DMapHandle();
if (!repMap3dHnd.HasValue && (numReps > 0))
repMap3dHnd = repMapList[0];
if (!repMap2dHnd.HasValue && (numReps > 1))
repMap2dHnd = repMapList[1];
if (repMap3dHnd.HasValue)
{
HashSet<IFCAnyHandle> representations = new HashSet<IFCAnyHandle>();
representations.Add(ExporterUtil.CreateDefaultMappedItem(file, repMap3dHnd, scaledMapOrigin));
IFCAnyHandle shapeRep = RepresentationUtil.CreateBodyMappedItemRep(exporterIFC, categoryId, contextOfItems3d, representations);
if (!shapeRep.HasValue)
return;
shapeReps.Add(shapeRep);
}
if (repMap2dHnd.HasValue)
{
HashSet<IFCAnyHandle> representations = new HashSet<IFCAnyHandle>();
representations.Add(ExporterUtil.CreateDefaultMappedItem(file, repMap2dHnd, scaledMapOrigin));
IFCAnyHandle shapeRep = RepresentationUtil.CreatePlanMappedItemRep(exporterIFC, categoryId, contextOfItems2d, representations);
if (!shapeRep.HasValue)
return;
shapeReps.Add(shapeRep);
}
}
IFCLabel noDescriptionOpt = IFCLabel.Create();
IFCLabel noNameOpt = IFCLabel.Create();
IFCAnyHandle rep = file.CreateProductDefinitionShape(noNameOpt, noDescriptionOpt, shapeReps);
IFCAnyHandle instanceHandle = IFCAnyHandle.Create();
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, familyInstance, trf, null, overrideLevelId))
{
IFCLabel instanceGUID = IFCLabel.CreateGUID(familyInstance);
IFCLabel origInstanceName = NamingUtil.CreateIFCName(exporterIFC, -1);
IFCLabel instanceName = NamingUtil.GetNameOverride(familyInstance, origInstanceName);
IFCLabel instanceDescription = NamingUtil.GetDescriptionOverride(familyInstance, noDescriptionOpt);
IFCLabel instanceObjectType = NamingUtil.GetObjectTypeOverride(familyInstance, objectType);
IFCLabel instanceElemId = NamingUtil.CreateIFCElementId(familyInstance);
IFCAnyHandle localPlacement = setter.GetPlacement();
instanceHandle = FamilyExporterUtil.ExportGenericInstance(exportType, exporterIFC, familyInstance,
wrapper, setter, extraParams, instanceGUID, ownerHistory, instanceName, instanceDescription, instanceObjectType,
rep, instanceElemId);
switch (exportType)
{
case IFCExportType.ExportColumnType:
{
IFCAnyHandle placementToUse = localPlacement;
if (!useInstanceGeometry)
{
Transform openingTrf = new Transform(oldTrf);
Transform extraRot = new Transform(oldTrf);
extraRot.Origin = XYZ.Zero;
openingTrf = openingTrf.Multiply(extraRot);
openingTrf = openingTrf.Multiply(typeInfo.GetStyleTransform());
IFCAnyHandle openingRelativePlacement = file.CreateAxis2Placement3D(openingTrf.Origin * scale,
openingTrf.get_Basis(2), openingTrf.get_Basis(0));
IFCAnyHandle openingPlacement = ExporterUtil.CopyLocalPlacement(file, localPlacement);
IFCGeometryUtils.SetRelativePlacement(openingPlacement, openingRelativePlacement);
placementToUse = openingPlacement;
}
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, cutPairOpeningsForColumns,
exporterIFC, placementToUse, setter, wrapper);
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
placementToUse, setter, wrapper);
//export Base Quantities.
ExporterIFCUtils.CreateBeamColumnBaseQuantities(exporterIFC, instanceHandle, familyInstance, typeInfo);
CategoryUtil.CreateMaterialAssociation(doc, exporterIFC, instanceHandle, typeInfo.MaterialId);
ExporterIFCUtils.CreateColumnPropertySet(exporterIFC, familyInstance, extraParams, wrapper);
break;
}
case IFCExportType.ExportDoorType:
case IFCExportType.ExportWindowType:
{
double doorHeight = doorWindowInfo.OpeningHeight;
if (doorHeight < MathUtil.Eps())
doorHeight = GetMinSymbolHeight(familySymbol);
double doorWidth = doorWindowInfo.OpeningWidth;
if (doorWidth < MathUtil.Eps())
doorWidth = GetMinSymbolWidth(familySymbol);
IFCMeasureValue height = IFCMeasureValue.Create(doorHeight * scale);
IFCMeasureValue width = IFCMeasureValue.Create(doorWidth * scale);
if (!doorWindowInfo.GetLocalPlacement().HasValue)
doorWindowInfo.SetLocalPlacement(localPlacement);
IFCAnyHandle doorWindowOrigLocalPlacement = doorWindowInfo.GetLocalPlacement();
Transform relTrf = ExporterIFCUtils.GetRelativeLocalPlacementOffsetTransform(localPlacement, doorWindowOrigLocalPlacement);
IFCAnyHandle doorWindowRelativePlacement = file.CreateAxis2Placement3D(relTrf);
IFCAnyHandle doorWindowLocalPlacement =
file.CreateLocalPlacement(doorWindowOrigLocalPlacement, doorWindowRelativePlacement);
if (exportType == IFCExportType.ExportDoorType)
instanceHandle = file.CreateDoor(instanceGUID, ownerHistory,
instanceName, instanceDescription, instanceObjectType, doorWindowLocalPlacement,
rep, instanceElemId, height, width);
else if (exportType == IFCExportType.ExportWindowType)
instanceHandle = file.CreateWindow(instanceGUID, ownerHistory,
instanceName, instanceDescription, instanceObjectType, doorWindowLocalPlacement,
rep, instanceElemId, height, width);
wrapper.AddElement(instanceHandle, setter, extraParams, true);
exporterIFC.RegisterSpaceBoundingElementHandle(instanceHandle, familyInstance.Id, setter.LevelId);
// only necessary when exporting as possible breps.
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
doorWindowLocalPlacement, setter, wrapper);
if (exporterIFC.ExportBaseQuantities)
ExporterIFCUtils.CreateDoorWindowBaseQuantities(exporterIFC, instanceHandle, (doorHeight * scale), (doorWidth * scale));
if (exportType == IFCExportType.ExportDoorType)
ExporterIFCUtils.CreateDoorPropertySet(exporterIFC, familyInstance, wrapper);
else
ExporterIFCUtils.CreateWindowPropertySet(exporterIFC, familyInstance, wrapper);
break;
}
case IFCExportType.ExportMemberType:
{
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
localPlacement, setter, wrapper);
CategoryUtil.CreateMaterialAssociation(doc, exporterIFC, instanceHandle, typeInfo.MaterialId);
//export Base Quantities.
ExporterIFCUtils.CreateBeamColumnBaseQuantities(exporterIFC, instanceHandle, familyInstance, typeInfo);
// TODO: create PropertySet!
//createMemberPropertySet(exporter, pFamInst, pWrapper, extraParams);
ExporterIFCUtils.CreateGenericElementPropertySet(exporterIFC, familyInstance, wrapper);
break;
}
case IFCExportType.ExportPlateType:
{
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
localPlacement, setter, wrapper);
CategoryUtil.CreateMaterialAssociation(doc, exporterIFC, instanceHandle, typeInfo.MaterialId);
// TODO: create PropertySet!
//createPlatePropertySet(exporter, pFamInst, pWrapper, extraParams);
ExporterIFCUtils.CreateGenericElementPropertySet(exporterIFC, familyInstance, wrapper);
break;
}
case IFCExportType.ExportTransportElementType:
{
string operationTypeOpt = "";
IFCMeasureValue capByWeightOpt = IFCMeasureValue.Create();
IFCMeasureValue capByNumOpt = IFCMeasureValue.Create();
IFCAnyHandle localPlacementToUse;
ElementId roomId = setter.UpdateRoomRelativeCoordinates(familyInstance, out localPlacementToUse);
instanceHandle = file.CreateTransportElement(instanceGUID, ownerHistory,
instanceName, instanceDescription, instanceObjectType,
localPlacementToUse, rep, instanceElemId, operationTypeOpt, capByWeightOpt, capByNumOpt,
familyInstance, familySymbol);
if (roomId == ElementId.InvalidElementId)
{
wrapper.AddElement(instanceHandle, setter, extraParams, true);
}
else
{
exporterIFC.RelateSpatialElement(roomId, instanceHandle);
wrapper.AddElement(instanceHandle, setter, extraParams, false);
}
ExporterIFCUtils.CreateGenericElementPropertySet(exporterIFC, familyInstance, wrapper);
break;
}
case IFCExportType.ExportBuildingElementProxy:
default:
{
bool isBuildingElementProxy = (exportType == IFCExportType.ExportBuildingElementProxy);
if (!isBuildingElementProxy)
{
if (FamilyExporterUtil.IsDistributionControlElementSubType(exportType))
{
IFCLabel controlElementId = IFCLabel.Create();
IFCAnyHandle localPlacementToUse;
ElementId roomId = setter.UpdateRoomRelativeCoordinates(familyInstance, out localPlacementToUse);
instanceHandle = file.CreateDistributionControlElement(instanceGUID,
ownerHistory, instanceName, instanceDescription, instanceObjectType,
localPlacement, rep, instanceElemId, controlElementId);
if (roomId == ElementId.InvalidElementId)
{
wrapper.AddElement(instanceHandle, setter, extraParams, true);
}
else
{
exporterIFC.RelateSpatialElement(roomId, instanceHandle);
wrapper.AddElement(instanceHandle, setter, extraParams, false);
}
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
localPlacement, setter, wrapper);
}
else if (!instanceHandle.HasValue)
{
isBuildingElementProxy = true;
}
}
if (isBuildingElementProxy)
{
IFCElementComposition proxyType = IFCElementComposition.Element;
IFCAnyHandle localPlacementToUse;
ElementId roomId = setter.UpdateRoomRelativeCoordinates(familyInstance, out localPlacementToUse);
instanceHandle = file.CreateBuildingElementProxy(instanceGUID,
ownerHistory, instanceName, instanceDescription, instanceObjectType,
localPlacementToUse, rep, instanceElemId, proxyType);
if (roomId == ElementId.InvalidElementId)
{
wrapper.AddElement(instanceHandle, setter, extraParams, true);
}
else
{
exporterIFC.RelateSpatialElement(roomId, instanceHandle);
wrapper.AddElement(instanceHandle, setter, extraParams, false);
}
OpeningUtil.CreateOpeningsIfNecessary(instanceHandle, familyInstance, extraParams, exporterIFC,
localPlacement, setter, wrapper);
}
ExporterIFCUtils.CreateGenericElementPropertySet(exporterIFC, familyInstance, wrapper);
break;
}
}
if (instanceHandle.HasValue)
{
if (doorWindowInfo != null)
{
if (doorWindowInfo.GetOpening().HasValue)
{
IFCLabel relGUID = IFCLabel.CreateGUID();
file.CreateRelFillsElement(relGUID, ownerHistory, IFCLabel.Create(), IFCLabel.Create(), doorWindowInfo.GetOpening(), instanceHandle);
}
else if (doorWindowInfo.NeedsOpening)
{
bool added = doorWindowInfo.SetDelayedFamilyInstance(instanceHandle, localPlacement, doorWindowInfo.AssignedLevelId);
if (added)
exporterIFC.RegisterDoorWindowForOpeningUpdate(doorWindowInfo);
else
{
// we need to fill a later opening.
exporterIFC.RegisterDoorWindowForUncreatedOpening(familyInstance.Id, instanceHandle);
}
}
}
if (typeInfo.GetStyle().HasValue)
exporterIFC.AddTypeRelation(typeInfo.GetStyle(), instanceHandle);
}
}
}
/// <summary>
/// Creates the shared beam and column QTO values.
/// </summary>
/// <remarks>
/// This code uses the native implementation for creating these quantities, and the native class for storing the information.
/// This will be obsoleted.
/// </remarks>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="elemHandle">The element handle.</param>
/// <param name="element">The beam or column element.</param>
/// <param name="typeInfo">The FamilyTypeInfo containing the appropriate data.</param>
public static void CreateBeamColumnBaseQuantities(ExporterIFC exporterIFC, IFCAnyHandle elemHandle, Element element, FamilyTypeInfo typeInfo)
{
IFCTypeInfo ifcTypeInfo = new IFCTypeInfo();
ifcTypeInfo.ScaledDepth = typeInfo.ScaledDepth;
ifcTypeInfo.ScaledArea = typeInfo.ScaledArea;
ifcTypeInfo.ScaledInnerPerimeter = typeInfo.ScaledInnerPerimeter;
ifcTypeInfo.ScaledOuterPerimeter = typeInfo.ScaledOuterPerimeter;
ExporterIFCUtils.CreateBeamColumnBaseQuantities(exporterIFC, elemHandle, element, ifcTypeInfo);
}
/// <summary>
/// Creates the shared beam, column and member QTO values.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="elemHandle">The element handle.</param>
/// <param name="element">The element.</param>
/// <param name="ecData">The IFCExtrusionCreationData containing the appropriate data.</param>
public static void CreateBeamColumnMemberBaseQuantities(ExporterIFC exporterIFC, IFCAnyHandle elemHandle, Element element, IFCExtrusionCreationData ecData)
{
IFCTypeInfo ifcTypeInfo = new IFCTypeInfo();
ifcTypeInfo.ScaledDepth = ecData.ScaledLength;
ifcTypeInfo.ScaledArea = ecData.ScaledArea;
ifcTypeInfo.ScaledInnerPerimeter = ecData.ScaledInnerPerimeter;
ifcTypeInfo.ScaledOuterPerimeter = ecData.ScaledOuterPerimeter;
ExporterIFCUtils.CreateBeamColumnBaseQuantities(exporterIFC, elemHandle, element, ifcTypeInfo);
}
