/// <summary>
/// Creates a shape representation and register it to shape representation layer.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="categoryId">The category id.</param>
/// <param name="contextOfItems">The context for which the different subtypes of representation are valid.</param>
/// <param name="identifier">The identifier for the representation.</param>
/// <param name="representationType">The type handle for the representation.</param>
/// <param name="items">Collection of geometric representation items that are defined for this representation.</param>
/// <returns>The handle.</returns>
public static IFCAnyHandle CreateShapeRepresentation(ExporterIFC exporterIFC, Element element, ElementId categoryId, IFCAnyHandle contextOfItems,
string identifier, string representationType, ICollection <IFCAnyHandle> items)
{
IFCAnyHandle newShapeRepresentation = CreateBaseShapeRepresentation(exporterIFC, contextOfItems, identifier, representationType, items);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(newShapeRepresentation))
{
return(newShapeRepresentation);
}
string ifcCADLayer = null;
if ((ParameterUtil.GetStringValueFromElementOrSymbol(element, "IFCCadLayer", out ifcCADLayer) == null) || string.IsNullOrWhiteSpace(ifcCADLayer))
{
ifcCADLayer = ExporterStateManager.GetCurrentCADLayerOverride();
}
// We are using the DWG export layer table to correctly map category to DWG layer for the
// IfcPresentationLayerAsssignment, if it is not overridden.
if (!string.IsNullOrWhiteSpace(ifcCADLayer))
{
ExporterCacheManager.PresentationLayerSetCache.AddRepresentationToLayer(ifcCADLayer, newShapeRepresentation);
}
else
{
exporterIFC.RegisterShapeForPresentationLayer(element, categoryId, newShapeRepresentation);
}
return(newShapeRepresentation);
}
/// <summary>
/// Creates a shape representation and register it to shape representation layer.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="categoryId">
/// The category id.
/// </param>
/// <param name="contextOfItems">
/// The context for which the different subtypes of representation are valid.
/// </param>
/// <param name="identifier">
/// The identifier for the representation.
/// </param>
/// <param name="representationType">
/// The type handle for the representation.
/// </param>
/// <param name="items">
/// Collection of geometric representation items that are defined for this representation.
/// </param>
/// <returns>
/// The handle.
/// </returns>
public static IFCAnyHandle CreateShapeRepresentation(ExporterIFC exporterIFC, Element element, ElementId categoryId, IFCAnyHandle contextOfItems,
string identifier, string representationType, ICollection <IFCAnyHandle> items)
{
IFCFile file = exporterIFC.GetFile();
HashSet <IFCAnyHandle> itemSet = new HashSet <IFCAnyHandle>(items);
IFCAnyHandle newShapeRepresentation = IFCInstanceExporter.CreateShapeRepresentation(file, contextOfItems, identifier, representationType, itemSet);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(newShapeRepresentation))
{
return(newShapeRepresentation);
}
// We are using the DWG export layer table to correctly map category to DWG layer for the
// IfcPresentationLayerAsssignment.
exporterIFC.RegisterShapeForPresentationLayer(element, categoryId, newShapeRepresentation);
return(newShapeRepresentation);
}
/// <summary>
/// Creates a shape representation and register it to shape representation layer.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="categoryId">The category id.</param>
/// <param name="contextOfItems">The context for which the different subtypes of representation are valid.</param>
/// <param name="identifier">The identifier for the representation.</param>
/// <param name="representationType">The type handle for the representation.</param>
/// <param name="items">Collection of geometric representation items that are defined for this representation.</param>
/// <returns>The handle.</returns>
public static IFCAnyHandle CreateShapeRepresentation(ExporterIFC exporterIFC, Element element, ElementId categoryId, IFCAnyHandle contextOfItems,
string identifier, string representationType, ISet<IFCAnyHandle> items)
{
IFCAnyHandle newShapeRepresentation = CreateBaseShapeRepresentation(exporterIFC, contextOfItems, identifier, representationType, items);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(newShapeRepresentation))
return newShapeRepresentation;
// Search for old "IFCCadLayer" or new "IfcPresentationLayer".
string ifcCADLayer = null;
if ((ParameterUtil.GetStringValueFromElementOrSymbol(element, "IFCCadLayer", out ifcCADLayer) == null) ||
string.IsNullOrWhiteSpace(ifcCADLayer))
{
if ((ParameterUtil.GetStringValueFromElementOrSymbol(element, "IfcPresentationLayer", out ifcCADLayer) == null) ||
string.IsNullOrWhiteSpace(ifcCADLayer))
{
ifcCADLayer = ExporterStateManager.GetCurrentCADLayerOverride();
}
}
// We are using the DWG export layer table to correctly map category to DWG layer for the
// IfcPresentationLayerAsssignment, if it is not overridden.
if (!string.IsNullOrWhiteSpace(ifcCADLayer))
ExporterCacheManager.PresentationLayerSetCache.AddRepresentationToLayer(ifcCADLayer, newShapeRepresentation);
else
exporterIFC.RegisterShapeForPresentationLayer(element, categoryId, newShapeRepresentation);
return newShapeRepresentation;
}
/// <summary>
/// Creates a shape representation and register it to shape representation layer.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="categoryId">
/// The category id.
/// </param>
/// <param name="contextOfItems">
/// The context for which the different subtypes of representation are valid.
/// </param>
/// <param name="identifierOpt">
/// The identifier for the representation.
/// </param>
/// <param name="representationTypeOpt">
/// The type handle for the representation.
/// </param>
/// <param name="items">
/// Collection of geometric representation items that are defined for this representation.
/// </param>
/// <returns>
/// The handle.
/// </returns>
public static IFCAnyHandle CreateShapeRepresentation(ExporterIFC exporterIFC, ElementId categoryId, IFCAnyHandle contextOfItems,
IFCLabel identifierOpt, IFCLabel representationTypeOpt, HashSet<IFCAnyHandle> items)
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle newShapeRepresentation = file.CreateShapeRepresentation(contextOfItems, identifierOpt, representationTypeOpt, items);
if (!newShapeRepresentation.HasValue)
return newShapeRepresentation;
// We are using the DWG export layer table to correctly map category to DWG layer for the
// IfcPresentationLayerAsssignment.
exporterIFC.RegisterShapeForPresentationLayer(categoryId, newShapeRepresentation);
return newShapeRepresentation;
}
/// <summary>
/// Creates a shape representation and register it to shape representation layer.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="categoryId">
/// The category id.
/// </param>
/// <param name="contextOfItems">
/// The context for which the different subtypes of representation are valid.
/// </param>
/// <param name="identifier">
/// The identifier for the representation.
/// </param>
/// <param name="representationType">
/// The type handle for the representation.
/// </param>
/// <param name="items">
/// Collection of geometric representation items that are defined for this representation.
/// </param>
/// <returns>
/// The handle.
/// </returns>
public static IFCAnyHandle CreateShapeRepresentation(ExporterIFC exporterIFC, Element element, ElementId categoryId, IFCAnyHandle contextOfItems,
string identifier, string representationType, ICollection<IFCAnyHandle> items)
{
IFCFile file = exporterIFC.GetFile();
HashSet<IFCAnyHandle> itemSet = new HashSet<IFCAnyHandle>(items);
IFCAnyHandle newShapeRepresentation = IFCInstanceExporter.CreateShapeRepresentation(file, contextOfItems, identifier, representationType, itemSet);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(newShapeRepresentation))
return newShapeRepresentation;
// We are using the DWG export layer table to correctly map category to DWG layer for the
// IfcPresentationLayerAsssignment.
exporterIFC.RegisterShapeForPresentationLayer(element, categoryId, newShapeRepresentation);
return newShapeRepresentation;
}
