/// <summary>
/// Creates window panel properties.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="doorWindowInfo">
/// The IFCDoorWindowInfo object.
/// </param>
/// <param name="familyInstance">
/// The family instance of a window.
/// </param>
/// <param name="description">
/// The description.
/// </param>
/// <returns>
/// The list of handles created.
/// </returns>
public static IList <IFCAnyHandle> CreateWindowPanelProperties(ExporterIFC exporterIFC,
Element familyInstance, string description)
{
IList <IFCAnyHandle> panels = new List <IFCAnyHandle>();
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
const int maxPanels = 1000; // arbitrary large number to prevent infinite loops.
for (int panelNumber = 1; panelNumber < maxPanels; panelNumber++)
{
string frameDepthCurrString = "FrameDepth" + panelNumber.ToString();
string frameThicknessCurrString = "FrameThickness" + panelNumber.ToString();
IFCWindowPanelOperation panelOperation = GetIFCWindowPanelOperation("", familyInstance, panelNumber);
IFCWindowPanelPosition panelPosition = GetIFCWindowPanelPosition("", familyInstance, panelNumber);
if (panelOperation == IFCWindowPanelOperation.NotDefined && panelPosition == IFCWindowPanelPosition.NotDefined)
{
break;
}
double?frameDepth = null;
double?frameThickness = null;
double value1, value2;
if ((ParameterUtil.GetDoubleValueFromElementOrSymbol(familyInstance, frameDepthCurrString, out value1) ||
((panelNumber == 1) && (ParameterUtil.GetDoubleValueFromElementOrSymbol(familyInstance, "FrameDepth", out value1)))) &&
(ParameterUtil.GetDoubleValueFromElementOrSymbol(familyInstance, frameThicknessCurrString, out value2) ||
((panelNumber == 1) && (ParameterUtil.GetDoubleValueFromElementOrSymbol(familyInstance, "FrameThickness", out value2)))))
{
frameDepth = value1;
frameThickness = value2;
}
string panelGUID = ExporterIFCUtils.CreateGUID();
string panelName = NamingUtil.CreateIFCName(exporterIFC, panelNumber);
panels.Add(IFCInstanceExporter.CreateWindowPanelProperties(file, panelGUID, ownerHistory,
panelName, description, panelOperation, panelPosition, frameDepth, frameThickness, null));
}
return(panels);
}
/// <summary>
/// Creates openings if there is necessary.
/// </summary>
/// <param name="elementHandle">
/// The element handle to create openings.
/// </param>
/// <param name="element">
/// The element to create openings.
/// </param>
/// <param name="info">
/// The extrusion datas.
/// </param>
/// <param name="extraParams">
/// The extrusion creation data.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="originalPlacement">
/// The original placement handle.
/// </param>
/// <param name="setter">
/// The IFCPlacementSetter.
/// </param>
/// <param name="wrapper">
/// The IFCProductWrapper.
/// </param>
private static void CreateOpeningsIfNecessaryBase(IFCAnyHandle elementHandle, Element element, IList <IFCExtrusionData> info,
IFCExtrusionCreationData extraParams, ExporterIFC exporterIFC,
IFCAnyHandle originalPlacement, IFCPlacementSetter setter, IFCProductWrapper wrapper)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(elementHandle))
{
return;
}
int sz = info.Count;
if (sz == 0)
{
return;
}
IFCFile file = exporterIFC.GetFile();
ElementId categoryId = CategoryUtil.GetSafeCategoryId(element);
Document document = element.Document;
string openingObjectType = "Opening";
int openingNumber = 1;
for (int curr = info.Count - 1; curr >= 0; curr--)
{
IFCAnyHandle extrusionHandle = ExtrusionExporter.CreateExtrudedSolidFromExtrusionData(exporterIFC, element, info[curr]);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(extrusionHandle))
{
continue;
}
IFCAnyHandle styledItemHnd = BodyExporter.CreateSurfaceStyleForRepItem(exporterIFC, document,
extrusionHandle, ElementId.InvalidElementId);
HashSet <IFCAnyHandle> bodyItems = new HashSet <IFCAnyHandle>();
bodyItems.Add(extrusionHandle);
IFCAnyHandle contextOfItems = exporterIFC.Get3DContextHandle("Body");
IFCAnyHandle bodyRep = RepresentationUtil.CreateSweptSolidRep(exporterIFC, element, categoryId, contextOfItems, bodyItems, null);
IList <IFCAnyHandle> representations = new List <IFCAnyHandle>();
representations.Add(bodyRep);
IFCAnyHandle openingRep = IFCInstanceExporter.CreateProductDefinitionShape(file, null, null, representations);
IFCAnyHandle openingPlacement = ExporterUtil.CopyLocalPlacement(file, originalPlacement);
string guid = ExporterIFCUtils.CreateGUID();
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
string openingName = NamingUtil.GetNameOverride(element, NamingUtil.CreateIFCName(exporterIFC, openingNumber++));
string elementId = NamingUtil.CreateIFCElementId(element);
IFCAnyHandle openingElement = IFCInstanceExporter.CreateOpeningElement(file, guid, ownerHistory,
openingName, null, openingObjectType, openingPlacement, openingRep, elementId);
wrapper.AddElement(openingElement, setter, extraParams, true);
if (ExporterCacheManager.ExportOptionsCache.ExportBaseQuantities && (extraParams != null))
{
ExporterIFCUtils.CreateOpeningQuantities(exporterIFC, openingElement, extraParams);
}
string voidGuid = ExporterIFCUtils.CreateGUID();
IFCInstanceExporter.CreateRelVoidsElement(file, voidGuid, ownerHistory, null, null, elementHandle, openingElement);
}
}
