/// <summary>
/// Exports an element to IfcPile.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="ifcEnumType">The string value represents the IFC type.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportPile(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement,
string ifcEnumType, ProductWrapper productWrapper)
{
// NOTE: We expect to incorporate this code into the generic FamilyInstanceExporter at some point.
// export parts or not
bool exportParts = PartExporter.CanExportParts(element);
if (exportParts && !PartExporter.CanExportElementInPartExport(element, element.LevelId, false))
{
return;
}
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = 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))
{
using (IFCExtrusionCreationData ecData = new IFCExtrusionCreationData())
{
ecData.SetLocalPlacement(setter.LocalPlacement);
IFCAnyHandle prodRep = null;
ElementId matId = ElementId.InvalidElementId;
if (!exportParts)
{
ElementId catId = CategoryUtil.GetSafeCategoryId(element);
matId = BodyExporter.GetBestMaterialIdFromGeometryOrParameter(geometryElement, exporterIFC, element);
BodyExporterOptions bodyExporterOptions = new BodyExporterOptions(true, ExportOptionsCache.ExportTessellationLevel.ExtraLow);
StructuralMemberAxisInfo axisInfo = StructuralMemberExporter.GetStructuralMemberAxisTransform(element);
if (axisInfo != null)
{
ecData.CustomAxis = axisInfo.AxisDirection;
ecData.PossibleExtrusionAxes = IFCExtrusionAxes.TryCustom;
}
else
{
ecData.PossibleExtrusionAxes = IFCExtrusionAxes.TryZ;
}
prodRep = RepresentationUtil.CreateAppropriateProductDefinitionShape(exporterIFC,
element, catId, geometryElement, bodyExporterOptions, null, ecData, true);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(prodRep))
{
ecData.ClearOpenings();
return;
}
}
string instanceGUID = GUIDUtil.CreateGUID(element);
IFCExportInfoPair exportInfo = new IFCExportInfoPair(Common.Enums.IFCEntityType.IfcPile, ifcEnumType);
IFCAnyHandle pile = IFCInstanceExporter.CreatePile(exporterIFC, element, instanceGUID, ExporterCacheManager.OwnerHistoryHandle,
ecData.GetLocalPlacement(), prodRep, ifcEnumType, null);
// TODO: to allow shared geometry for Piles. For now, Pile export will not use shared geometry
if (exportInfo.ExportType != Common.Enums.IFCEntityType.UnKnown)
{
IFCAnyHandle type = ExporterUtil.CreateGenericTypeFromElement(element, exportInfo, file, ExporterCacheManager.OwnerHistoryHandle, exportInfo.ValidatedPredefinedType, productWrapper);
ExporterCacheManager.TypeRelationsCache.Add(type, pile);
}
if (exportParts)
{
PartExporter.ExportHostPart(exporterIFC, element, pile, productWrapper, setter, setter.LocalPlacement, null);
}
else
{
if (matId != ElementId.InvalidElementId)
{
CategoryUtil.CreateMaterialAssociation(exporterIFC, pile, matId);
}
}
productWrapper.AddElement(element, pile, setter, ecData, true, exportInfo);
OpeningUtil.CreateOpeningsIfNecessary(pile, element, ecData, null,
exporterIFC, ecData.GetLocalPlacement(), setter, productWrapper);
}
}
tr.Commit();
}
}
/// <summary>
/// Exports an element to IfcPile.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="element">The element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="ifcEnumType">The string value represents the IFC type.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportPile(ExporterIFC exporterIFC, Element element, GeometryElement geometryElement,
string ifcEnumType, ProductWrapper productWrapper)
{
// export parts or not
bool exportParts = PartExporter.CanExportParts(element);
if (exportParts && !PartExporter.CanExportElementInPartExport(element, element.LevelId, false))
{
return;
}
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, element))
{
using (IFCExtrusionCreationData ecData = new IFCExtrusionCreationData())
{
ecData.SetLocalPlacement(setter.LocalPlacement);
IFCAnyHandle prodRep = null;
ElementId matId = ElementId.InvalidElementId;
if (!exportParts)
{
ElementId catId = CategoryUtil.GetSafeCategoryId(element);
matId = BodyExporter.GetBestMaterialIdFromGeometryOrParameter(geometryElement, exporterIFC, element);
BodyExporterOptions bodyExporterOptions = new BodyExporterOptions(true, ExportOptionsCache.ExportTessellationLevel.ExtraLow);
StructuralMemberAxisInfo axisInfo = StructuralMemberExporter.GetStructuralMemberAxisTransform(element);
if (axisInfo != null)
{
ecData.CustomAxis = axisInfo.AxisDirection;
ecData.PossibleExtrusionAxes = IFCExtrusionAxes.TryCustom;
}
else
{
ecData.PossibleExtrusionAxes = IFCExtrusionAxes.TryZ;
}
prodRep = RepresentationUtil.CreateAppropriateProductDefinitionShape(exporterIFC,
element, catId, geometryElement, bodyExporterOptions, null, ecData, true);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(prodRep))
{
ecData.ClearOpenings();
return;
}
}
string instanceGUID = GUIDUtil.CreateGUID(element);
//string pileType = IFCValidateEntry.GetValidIFCPredefinedType(element, ifcEnumType);
IFCAnyHandle pile = IFCInstanceExporter.CreatePile(exporterIFC, element, instanceGUID, ExporterCacheManager.OwnerHistoryHandle,
ecData.GetLocalPlacement(), prodRep, ifcEnumType, null);
if (exportParts)
{
PartExporter.ExportHostPart(exporterIFC, element, pile, productWrapper, setter, setter.LocalPlacement, null);
}
else
{
if (matId != ElementId.InvalidElementId)
{
CategoryUtil.CreateMaterialAssociation(exporterIFC, pile, matId);
}
}
productWrapper.AddElement(element, pile, setter, ecData, true);
OpeningUtil.CreateOpeningsIfNecessary(pile, element, ecData, null,
exporterIFC, ecData.GetLocalPlacement(), setter, productWrapper);
}
}
tr.Commit();
}
}