/// <summary>
/// Adds a new opening to extrusion creation data from curve loops and extrusion data.
/// </summary>
/// <param name="creationData">The extrusion creation data.</param>
/// <param name="from">The extrusion data.</param>
/// <param name="curveLoops">The curve loops.</param>
public static void AddOpeningData(IFCExtrusionCreationData creationData, IFCExtrusionData from, ICollection<CurveLoop> curveLoops)
{
IFCExtrusionData newData = new IFCExtrusionData();
foreach (CurveLoop curveLoop in curveLoops)
newData.AddLoop(curveLoop);
newData.ScaledExtrusionLength = from.ScaledExtrusionLength;
newData.ExtrusionBasis = from.ExtrusionBasis;
newData.ExtrusionDirection = from.ExtrusionDirection;
creationData.AddOpening(newData);
}
/// <summary>
/// Creates an opening from extrusion data.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="hostObjHnd">The host handle.</param>
/// <param name="hostPlacement">The host placement.</param>
/// <param name="hostElement">The host element.</param>
/// <param name="insertElement">The opening element.</param>
/// <param name="openingGUID">The opening GUID.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <param name="plane">The plane.</param>
/// <param name="isRecess">True if it is a recess.</param>
/// <returns>The opening handle.</returns>
static public IFCAnyHandle CreateOpening(ExporterIFC exporterIFC, IFCAnyHandle hostObjHnd, IFCAnyHandle hostPlacement, Element hostElement,
Element insertElement, string openingGUID, IFCExtrusionData extrusionData, Plane plane, bool isRecess,
PlacementSetter setter, ProductWrapper localWrapper)
{
IFCFile file = exporterIFC.GetFile();
IList <CurveLoop> curveLoops = extrusionData.GetLoops();
if (curveLoops.Count == 0)
{
return(null);
}
if (plane == null)
{
// assumption: first curve loop defines the plane.
if (!curveLoops[0].HasPlane())
{
return(null);
}
plane = curveLoops[0].GetPlane();
}
ElementId catId = CategoryUtil.GetSafeCategoryId(insertElement);
IFCAnyHandle openingProdRepHnd = RepresentationUtil.CreateExtrudedProductDefShape(exporterIFC, insertElement, catId,
curveLoops, plane, extrusionData.ExtrusionDirection, extrusionData.ScaledExtrusionLength);
string openingObjectType = isRecess ? "Recess" : "Opening";
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
string openingName = NamingUtil.GetNameOverride(insertElement, null);
if (string.IsNullOrEmpty(openingName))
{
openingName = NamingUtil.GetNameOverride(hostElement, NamingUtil.CreateIFCObjectName(exporterIFC, hostElement));
}
IFCAnyHandle openingHnd = IFCInstanceExporter.CreateOpeningElement(file, openingGUID, ownerHistory, openingName, null,
openingObjectType, ExporterUtil.CreateLocalPlacement(file, hostPlacement, null), openingProdRepHnd, null);
IFCExtrusionCreationData ecData = null;
if (ExporterCacheManager.ExportOptionsCache.ExportBaseQuantities)
{
double height, width;
ecData = new IFCExtrusionCreationData();
if (GeometryUtil.ComputeHeightWidthOfCurveLoop(curveLoops[0], plane, out height, out width))
{
ecData.ScaledHeight = UnitUtil.ScaleLength(height);
ecData.ScaledWidth = UnitUtil.ScaleLength(width);
}
else
{
double area = ExporterIFCUtils.ComputeAreaOfCurveLoops(curveLoops);
ecData.ScaledArea = UnitUtil.ScaleArea(area);
}
PropertyUtil.CreateOpeningQuantities(exporterIFC, openingHnd, ecData);
}
if (localWrapper != null)
{
Element elementForProperties = null;
if (GUIDUtil.IsGUIDFor(insertElement, openingGUID))
{
elementForProperties = insertElement;
}
localWrapper.AddElement(elementForProperties, openingHnd, setter, ecData, true);
}
string voidGuid = GUIDUtil.CreateGUID();
IFCInstanceExporter.CreateRelVoidsElement(file, voidGuid, ownerHistory, null, null, hostObjHnd, openingHnd);
return(openingHnd);
}
/// <summary>
/// Creates a creator from DoorWindowInfo.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="doorWindowInfo">The DoorWindowInfo.</param>
/// <param name="instanceHandle">The instance handle.</param>
/// <param name="levelId">The level id.</param>
/// <returns>The creator.</returns>
public static DoorWindowDelayedOpeningCreator Create(ExporterIFC exporterIFC, DoorWindowInfo doorWindowInfo, IFCAnyHandle instanceHandle, ElementId levelId)
{
if (exporterIFC == null || doorWindowInfo == null)
return null;
DoorWindowDelayedOpeningCreator doorWindowDelayedOpeningCreator = null;
if (doorWindowInfo.HasRealWallHost)
{
Document doc = doorWindowInfo.HostObject.Document;
Wall wall = doorWindowInfo.HostObject as Wall;
FamilyInstance famInst = doorWindowInfo.InsertInstance;
ElementId hostId = wall != null ? wall.Id : ElementId.InvalidElementId;
ElementId instId = famInst != null ? famInst.Id : ElementId.InvalidElementId;
doorWindowDelayedOpeningCreator = new DoorWindowDelayedOpeningCreator();
doorWindowDelayedOpeningCreator.HostId = hostId;
doorWindowDelayedOpeningCreator.InsertId = instId;
doorWindowDelayedOpeningCreator.PosHingeSide = doorWindowInfo.PosHingeSide;
doorWindowDelayedOpeningCreator.DoorWindowHnd = instanceHandle;
doorWindowDelayedOpeningCreator.LevelId = levelId;
doorWindowDelayedOpeningCreator.CreatedFromDoorWindowInfo = true;
WallType wallType = doc.GetElement(wall.GetTypeId()) as WallType;
double unScaledWidth = ((wallType != null) && (wallType.Kind != WallKind.Curtain)) ? wallType.Width : 0.0;
if (!MathUtil.IsAlmostZero(unScaledWidth))
{
IFCAnyHandle openingHnd = exporterIFC.GetDoorWindowOpeningHandle(instId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(openingHnd))
{
XYZ cutDir = null;
CurveLoop cutLoop = null;
try
{
cutLoop = ExporterIFCUtils.GetInstanceCutoutFromWall(wall.Document, wall, famInst, out cutDir);
}
catch
{
cutLoop = null;
// Couldn't create opening for door in wall - report as error in log when we create log file.
}
if (cutLoop != null)
{
if (doorWindowDelayedOpeningCreator.ExtrusionData == null)
doorWindowDelayedOpeningCreator.ExtrusionData = new List<IFCExtrusionData>();
IFCExtrusionData extrusionData = new IFCExtrusionData();
extrusionData.ExtrusionDirection = cutDir;
extrusionData.ScaledExtrusionLength = UnitUtil.ScaleLength(unScaledWidth);
extrusionData.AddLoop(cutLoop);
doorWindowDelayedOpeningCreator.ScaledHostWidth = UnitUtil.ScaleLength(unScaledWidth);
doorWindowDelayedOpeningCreator.ExtrusionData.Add(extrusionData);
doorWindowDelayedOpeningCreator.HasValidGeometry = true;
}
else
{
// Couldn't create opening for door in wall - report as error in log when we create log file.
}
}
}
}
return doorWindowDelayedOpeningCreator;
}
/// <summary>
/// Creates a creator from DoorWindowInfo.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="doorWindowInfo">The DoorWindowInfo.</param>
/// <param name="instanceHandle">The instance handle.</param>
/// <param name="levelId">The level id.</param>
/// <returns>The creator.</returns>
public static DoorWindowDelayedOpeningCreator Create(ExporterIFC exporterIFC, DoorWindowInfo doorWindowInfo, IFCAnyHandle instanceHandle, ElementId levelId)
{
if (exporterIFC == null || doorWindowInfo == null)
{
return(null);
}
DoorWindowDelayedOpeningCreator doorWindowDelayedOpeningCreator = null;
if (doorWindowInfo.HasRealWallHost)
{
Document doc = doorWindowInfo.HostObject.Document;
Wall wall = doorWindowInfo.HostObject as Wall;
FamilyInstance famInst = doorWindowInfo.InsertInstance;
ElementId hostId = wall != null ? wall.Id : ElementId.InvalidElementId;
ElementId instId = famInst != null ? famInst.Id : ElementId.InvalidElementId;
doorWindowDelayedOpeningCreator = new DoorWindowDelayedOpeningCreator();
doorWindowDelayedOpeningCreator.HostId = hostId;
doorWindowDelayedOpeningCreator.InsertId = instId;
doorWindowDelayedOpeningCreator.PosHingeSide = doorWindowInfo.PosHingeSide;
doorWindowDelayedOpeningCreator.DoorWindowHnd = instanceHandle;
doorWindowDelayedOpeningCreator.LevelId = levelId;
doorWindowDelayedOpeningCreator.CreatedFromDoorWindowInfo = true;
WallType wallType = doc.GetElement(wall.GetTypeId()) as WallType;
double unScaledWidth = ((wallType != null) && (wallType.Kind != WallKind.Curtain)) ? wallType.Width : 0.0;
if (!MathUtil.IsAlmostZero(unScaledWidth))
{
IFCAnyHandle openingHnd = exporterIFC.GetDoorWindowOpeningHandle(instId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(openingHnd))
{
XYZ cutDir = null;
CurveLoop cutLoop = null;
try
{
cutLoop = ExporterIFCUtils.GetInstanceCutoutFromWall(wall.Document, wall, famInst, out cutDir);
}
catch
{
cutLoop = null;
// Couldn't create opening for door in wall - report as error in log when we create log file.
}
if (cutLoop != null)
{
if (doorWindowDelayedOpeningCreator.ExtrusionData == null)
{
doorWindowDelayedOpeningCreator.ExtrusionData = new List <IFCExtrusionData>();
}
IFCExtrusionData extrusionData = new IFCExtrusionData();
extrusionData.ExtrusionDirection = cutDir;
extrusionData.ScaledExtrusionLength = UnitUtil.ScaleLength(unScaledWidth);
extrusionData.AddLoop(cutLoop);
doorWindowDelayedOpeningCreator.ScaledHostWidth = UnitUtil.ScaleLength(unScaledWidth);
doorWindowDelayedOpeningCreator.ExtrusionData.Add(extrusionData);
doorWindowDelayedOpeningCreator.HasValidGeometry = true;
}
else
{
// Couldn't create opening for door in wall - report as error in log when we create log file.
}
}
}
}
return(doorWindowDelayedOpeningCreator);
}
/// <summary>
/// Creates an opening from extrusion data.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="hostObjHnd">The host handle.</param>
/// <param name="hostPlacement">The host placement.</param>
/// <param name="hostElement">The host element.</param>
/// <param name="insertElement">The opening element.</param>
/// <param name="openingGUID">The opening GUID.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <param name="plane">The plane.</param>
/// <param name="isRecess">True if it is a recess.</param>
/// <returns>The opening handle.</returns>
static public IFCAnyHandle CreateOpening(ExporterIFC exporterIFC, IFCAnyHandle hostObjHnd, IFCAnyHandle hostPlacement, Element hostElement,
Element insertElement, string openingGUID, IFCExtrusionData extrusionData, Plane plane, bool isRecess,
PlacementSetter setter, ProductWrapper localWrapper)
{
IFCFile file = exporterIFC.GetFile();
IList<CurveLoop> curveLoops = extrusionData.GetLoops();
if (curveLoops.Count == 0)
return null;
if (plane == null)
{
// assumption: first curve loop defines the plane.
if (!curveLoops[0].HasPlane())
return null;
plane = curveLoops[0].GetPlane();
}
ElementId catId = CategoryUtil.GetSafeCategoryId(insertElement);
IFCAnyHandle openingProdRepHnd = RepresentationUtil.CreateExtrudedProductDefShape(exporterIFC, insertElement, catId,
curveLoops, plane, extrusionData.ExtrusionDirection, extrusionData.ScaledExtrusionLength);
string openingObjectType = isRecess ? "Recess" : "Opening";
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
string openingName = NamingUtil.GetNameOverride(insertElement, null);
if (string.IsNullOrEmpty(openingName))
openingName = NamingUtil.GetNameOverride(hostElement, NamingUtil.CreateIFCObjectName(exporterIFC, hostElement));
IFCAnyHandle openingHnd = IFCInstanceExporter.CreateOpeningElement(file, openingGUID, ownerHistory, openingName, null,
openingObjectType, ExporterUtil.CreateLocalPlacement(file, hostPlacement, null), openingProdRepHnd, null);
IFCExtrusionCreationData ecData = null;
if (ExporterCacheManager.ExportOptionsCache.ExportBaseQuantities)
{
double height, width;
ecData = new IFCExtrusionCreationData();
if (GeometryUtil.ComputeHeightWidthOfCurveLoop(curveLoops[0], plane, out height, out width))
{
ecData.ScaledHeight = UnitUtil.ScaleLength(height);
ecData.ScaledWidth = UnitUtil.ScaleLength(width);
}
else
{
double area = ExporterIFCUtils.ComputeAreaOfCurveLoops(curveLoops);
ecData.ScaledArea = UnitUtil.ScaleArea(area);
}
PropertyUtil.CreateOpeningQuantities(exporterIFC, openingHnd, ecData);
}
if (localWrapper != null)
{
Element elementForProperties = null;
if (GUIDUtil.IsGUIDFor(insertElement, openingGUID))
elementForProperties = insertElement;
localWrapper.AddElement(elementForProperties, openingHnd, setter, ecData, true);
}
string voidGuid = GUIDUtil.CreateGUID();
IFCInstanceExporter.CreateRelVoidsElement(file, voidGuid, ownerHistory, null, null, hostObjHnd, openingHnd);
return openingHnd;
}
/// <summary>
/// Adds a new opening to extrusion creation data from extrusion data.
/// </summary>
/// <param name="creationData">The extrusion creation data.</param>
/// <param name="from">The extrusion data.</param>
private static void AddOpeningData(IFCExtrusionCreationData creationData, IFCExtrusionData from)
{
AddOpeningData(creationData, from, from.GetLoops());
}
/// <summary>
/// Adds a new opening to extrusion creation data from curve loop and extrusion data.
/// </summary>
/// <param name="creationData">The extrusion creation data.</param>
/// <param name="from">The extrusion data.</param>
/// <param name="curveLoop">The curve loop.</param>
private static void AddOpeningData(IFCExtrusionCreationData creationData, IFCExtrusionData from, CurveLoop curveLoop)
{
List<CurveLoop> curveLoops = new List<CurveLoop>();
curveLoops.Add(curveLoop);
AddOpeningData(creationData, from, curveLoops);
}
/// <summary>
/// Creates extruded solid from extrusion data.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="categoryId">The category id.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <returns>The IfcExtrudedAreaSolid handle.</returns>
public static IFCAnyHandle CreateExtrudedSolidFromExtrusionData(ExporterIFC exporterIFC, ElementId categoryId,
IFCExtrusionData extrusionData)
{
if (!extrusionData.IsValid())
return IFCAnyHandle.Create();
Plane plane = GeometryUtil.CreateDefaultPlane();
IList<CurveLoop> extrusionLoops = extrusionData.GetLoops();
if (extrusionLoops != null)
{
XYZ extrusionDir = extrusionData.ExtrusionDirection;
double extrusionSize = extrusionData.ScaledExtrusionLength;
if (ExporterIFCUtils.CorrectCurveLoopOrientation(extrusionLoops, plane, extrusionDir))
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle extrudedSolid = file.CreateExtrudedSolidFromCurveLoop(exporterIFC, categoryId,
extrusionLoops, plane, extrusionDir, extrusionSize);
if (!extrudedSolid.HasValue)
return IFCAnyHandle.Create();
return extrudedSolid;
}
}
return IFCAnyHandle.Create();
}
/// <summary>
/// Creates extruded solid from extrusion data.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <returns>The IfcExtrudedAreaSolid handle.</returns>
public static IFCAnyHandle CreateExtrudedSolidFromExtrusionData(ExporterIFC exporterIFC, Element element, IFCExtrusionData extrusionData)
{
if (!extrusionData.IsValid())
return null;
IList<CurveLoop> extrusionLoops = extrusionData.GetLoops();
if (extrusionLoops != null)
{
XYZ extrusionDir = extrusionData.ExtrusionDirection;
double extrusionSize = extrusionData.ScaledExtrusionLength;
Plane plane = null;
if (CorrectCurveLoopOrientation(extrusionLoops, extrusionDir, out plane))
{
string profileName = null;
if (element != null)
{
ElementType type = element.Document.GetElement(element.GetTypeId()) as ElementType;
if (type != null)
profileName = type.Name;
}
IFCAnyHandle extrudedSolid = CreateExtrudedSolidFromCurveLoop(exporterIFC, profileName, extrusionLoops,
plane, extrusionDir, extrusionSize);
return extrudedSolid;
}
}
return null;
}
