/// <summary>
/// This method is used to create ReferencePlane along to a host referenceplane with a offset parameter
/// </summary>
/// <param name="doc">the document</param>
/// <param name="host">the host ReferencePlane</param>
/// <param name="view">the view</param>
/// <param name="offSet">the offset of the host</param>
/// <param name="cutVec">the cutVec of the ReferencePlane</param>
/// <param name="name">the name of the ReferencePlane</param>
/// <returns>ReferencePlane</returns>
public ReferencePlane Create(Document doc, ReferencePlane host, View view, Autodesk.Revit.DB.XYZ offSet, Autodesk.Revit.DB.XYZ cutVec, string name)
{
Autodesk.Revit.DB.XYZ bubbleEnd = new Autodesk.Revit.DB.XYZ ();
Autodesk.Revit.DB.XYZ freeEnd = new Autodesk.Revit.DB.XYZ ();
ReferencePlane refPlane;
try
{
refPlane = host as ReferencePlane;
if (refPlane != null)
{
bubbleEnd = refPlane.BubbleEnd.Add(offSet);
freeEnd = refPlane.FreeEnd.Add(offSet);
SubTransaction subTransaction = new SubTransaction(doc);
subTransaction.Start();
refPlane = doc.FamilyCreate.NewReferencePlane(bubbleEnd, freeEnd, cutVec, view);
refPlane.Name = name;
subTransaction.Commit();
}
return refPlane;
}
catch
{
return null;
}
}
/// <summary>
/// The implementation of CombineAndBuild() ,defining New Window Types
/// </summary>
public override void CombineAndBuild()
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
foreach (String type in m_para.WinParaTab.Keys)
{
WindowParameter para = m_para.WinParaTab[type] as WindowParameter;
newFamilyType(para);
}
subTransaction.Commit();
}
public static void SuntranInvoke(this Document doc, Action <SubTransaction> action)
{
using (SubTransaction subTransaction = new SubTransaction(doc))
{
subTransaction.Start();
action(subTransaction);
bool flag = subTransaction.GetStatus() == (TransactionStatus)1;
if (flag)
{
subTransaction.Commit();
}
}
}
/// <summary>
/// The method is used to create alignment between two faces
/// </summary>
/// <param name="view">the view</param>
/// <param name="face1">face1</param>
/// <param name="face2">face2</param>
public void AddAlignment(View view, Face face1, Face face2)
{
PlanarFace pFace1 = null;
PlanarFace pFace2 = null;
if (face1 is PlanarFace)
pFace1 = face1 as PlanarFace;
if (face2 is PlanarFace)
pFace2 = face2 as PlanarFace;
if (pFace1 != null && pFace2 != null)
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
m_familyCreator.NewAlignment(view, pFace1.Reference, pFace2.Reference);
subTransaction.Commit();
}
}
public TransactionGridCellViewModel(
TransactionGridColumnViewModel column,
TransactionGridRowViewModel row,
Transaction transaction,
SubTransactionRowViewModel subTransactionRow,
SubTransaction subTransaction)
{
_column = column;
_row = row;
_row.PropertyChanged += Row_PropertyChanged;
_transaction = transaction;
_subTransaction = subTransaction;
_subTransactionRow = subTransactionRow;
_isEditing = row.IsEditing;
CellType = ColumnType.SubTransaction;
_entity = subTransaction;
}
/// <summary>
/// The implementation of CreateSash(),and creating the Window Sash Solid Geometry
/// </summary>
public override void CreateSash()
{
double frameCurveOffset1 = 0.075;
double frameDepth = 7 * m_wallThickness / 12 + m_windowInset;
double sashCurveOffset = 0.075;
double sashDepth = (frameDepth - m_windowInset) / 2;
//get the exterior view and sash referenceplane which are used in this process
Autodesk.Revit.DB.View exteriorView = Utility.GetViewByName("Exterior", m_application, m_document);
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
//create fixed sash
CurveArray curveArr5 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1, -m_width / 2 + frameCurveOffset1, m_sillHeight + m_height - frameCurveOffset1, m_sillHeight + frameCurveOffset1, 0);
CurveArray curveArr6 = m_extrusionCreator.CreateCurveArrayByOffset(curveArr5, sashCurveOffset);
m_document.Regenerate();
CurveArrArray curveArrArray3 = new CurveArrArray();
curveArrArray3.Append(curveArr5);
curveArrArray3.Append(curveArr6);
Extrusion sash1 = m_extrusionCreator.NewExtrusion(curveArrArray3, m_sashPlane, 2 * sashDepth, sashDepth);
m_document.Regenerate();
Face esashFace1 = GeoHelper.GetExtrusionFace(sash1, m_rightView, true);
Face isashFace1 = GeoHelper.GetExtrusionFace(sash1, m_rightView, false);
Dimension sashDim1 = m_dimensionCreator.AddDimension(m_rightView, esashFace1, isashFace1);
sashDim1.IsLocked = true;
Dimension sashWithPlane1 = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, isashFace1);
sashWithPlane1.IsLocked = true;
sash1.SetVisibility(CreateVisibility());
//set category of the sash extrusions
if (m_frameCat != null)
{
sash1.Subcategory = m_frameCat;
}
Autodesk.Revit.DB.ElementId id = new ElementId(m_sashMatID);
sash1.get_Parameter(BuiltInParameter.MATERIAL_ID_PARAM).Set(id);
subTransaction.Commit();
}
public static List <ModelLine> DrawLines(Document doc, IEnumerable <Line> lines)
{
List <ModelLine> modelLines = new List <ModelLine>();
SubTransaction st = new SubTransaction(doc);
st.Start();
XYZ lastNormal = new XYZ(999, 992, 200); // random
Plane p = null;
SketchPlane sp = null;
foreach (Line ln in lines)
{
if (ln.Length < (1.0 / 24.0 / 12.0))
{
continue; // too short for Revit!
}
// see what the plane is
XYZ vector = ln.Direction;
XYZ normal = null;
if (vector.Normalize().IsAlmostEqualTo(XYZ.BasisZ) == false)
{
normal = vector.CrossProduct(XYZ.BasisZ);
}
else
{
normal = vector.CrossProduct(XYZ.BasisX);
}
if (lastNormal.IsAlmostEqualTo(normal) == false)
{
p = Plane.CreateByNormalAndOrigin(normal, ln.GetEndPoint(0));
sp = SketchPlane.Create(doc, p);
normal = lastNormal;
}
ModelCurve curve = doc.Create.NewModelCurve(ln, sp);
modelLines.Add(curve as ModelLine);
}
st.Commit();
return(modelLines);
}
private static MEPSystem GetOrCreateMEPSystemOnConnector(Document m_document, Connector connector)
{
if (connector.MEPSystem == null)
{
// if there is no system, let Revit automatically create it. system will start from the connector and continue to the air terminal
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
subTransaction.Start();
ConnectorSet csi = new ConnectorSet();
csi.Insert(connector);
MechanicalSystem mechSystem = m_document.Create.NewMechanicalSystem(null, csi, connector.DuctSystemType);
subTransaction.Commit();
}
}
return(connector.MEPSystem);
}
private void RebuildSchema(Document doc, Schema schema, List <ElementId> elementIds, List <string> paths, List <string> worksheets, List <string> dateTimes, List <int> pathTypes)
{
using (Transaction trans = new Transaction(doc, "Updating Excel Link Information"))
{
trans.Start();
try
{
SubTransaction deleteTrans = new SubTransaction(doc);
deleteTrans.Start();
// Delete the schema/entity from the ProjectInformation
doc.ProjectInformation.DeleteEntity(schema);
Schema.EraseSchemaAndAllEntities(schema, false);
deleteTrans.Commit();
// Start a subtransaction for create the datastorage and entity
SubTransaction createTrans = new SubTransaction(doc);
createTrans.Start();
// Build the schedule Entity
ExcelScheduleEntity schedEntity = new ExcelScheduleEntity()
{
DateTime = dateTimes,
ExcelFilePath = paths,
PathType = pathTypes,
ScheduleId = elementIds,
WorksheetName = worksheets
};
// Create a DataStorage for the entity
DataStorage ds = DataStorage.Create(doc);
ds.Name = Properties.Settings.Default.DataStorageName;
ds.SetEntity(schedEntity);
// complete the Create subtransaction
createTrans.Commit();
}
catch (Exception ex)
{
TaskDialog.Show("Test", ex.ToString());
}
trans.Commit();
}
}
/// <summary>
/// Get the view crop element and crop region curves
/// </summary>
/// <param name="view"></param>
/// <returns></returns>
internal static ViewCrop GetViewCrop(Autodesk.Revit.DB.View view)
{
var doc = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(doc);
ViewCrop viewCrop;
using (SubTransaction tGroup = new SubTransaction(doc))
{
tGroup.Start();
using (SubTransaction t1 = new SubTransaction(doc))
{
// Deactivate crop box
t1.Start();
view.CropBoxVisible = false;
t1.Commit();
doc.Regenerate();
// Get all visible elements, which does not include the crop box
FilteredElementCollector collector = new FilteredElementCollector(doc, view.Id);
ICollection <ElementId> shownElems = collector.ToElementIds();
// Activate the crop box
t1.Start();
view.CropBoxVisible = true;
t1.Commit();
doc.Regenerate();
// Get all visible elements, excluding everything but the crop box
collector = new FilteredElementCollector(doc, view.Id);
collector.Excluding(shownElems);
viewCrop.cropElement = collector.FirstElement();
viewCrop.cropRegion = view.GetCropRegionShapeManager().GetCropShape().First();
}
tGroup.RollBack();
}
TransactionManager.Instance.TransactionTaskDone();
return(viewCrop);
}
/// <summary>
/// Delete a wall, append a node to tree view
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void deleteWallButton_Click(object sender, EventArgs e)
{
if (m_lastCreatedWall == null)
{
return;
}
// a sub-transaction is not necessary in this case
// it is used for illustration purposes only
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
// if not handled explicitly, the sub-transaction will be rolled back when leaving this block
try
{
String wallId = m_lastCreatedWall.Id.IntegerValue.ToString();
if (TaskDialogResult.No ==
TaskDialog.Show("Warning", "Do you really want to delete wall with id " + wallId + "?",
TaskDialogCommonButtons.Yes | TaskDialogCommonButtons.No))
{
return;
}
if (subTransaction.Start() == TransactionStatus.Started)
{
m_document.Delete(m_lastCreatedWall.Id);
updateModel(false); // immediately update the view to see the changes
if (subTransaction.Commit() == TransactionStatus.Committed)
{
AddNode(OperationType.ObjectDeletion, "Deleted wall " + wallId);
m_lastCreatedWall = null;
UpdateButtonsStatus();
return;
}
}
}
catch (System.Exception ex)
{
TaskDialog.Show("Revit", "Exception when deleting a wall: " + ex.Message);
}
}
TaskDialog.Show("Revit", "Deleting wall failed.");
}
/// <summary>
/// Initialize an AdaptiveComponent element
/// </summary>
/// <param name="pts">Points to use as reference</param>
/// <param name="fs">FamilySymbol to place</param>
private void InitAdaptiveComponent(Point[] pts, FamilySymbol fs)
{
// if the family instance is present in trace...
var oldFam =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.FamilyInstance>(Document);
// just mutate it...
if (oldFam != null)
{
InternalSetFamilyInstance(oldFam);
if (fs.InternalFamilySymbol.Id != oldFam.Symbol.Id)
{
InternalSetFamilySymbol(fs);
}
InternalSetPositions(pts.ToXyzs());
return;
}
// otherwise create a new family instance...
TransactionManager.Instance.EnsureInTransaction(Document);
using (Autodesk.Revit.DB.SubTransaction st = new SubTransaction(Document))
{
try
{
st.Start();
var fam = AdaptiveComponentInstanceUtils.CreateAdaptiveComponentInstance(Element.Document, fs.InternalFamilySymbol);
InternalSetFamilyInstance(fam);
InternalSetPositions(pts.ToXyzs());
st.Commit();
}
catch (Exception ex)
{
st.RollBack();
throw new ArgumentException(Revit.Properties.Resources.Adaptive_Component_Creation_Failed + ex.Message);
}
}
TransactionManager.Instance.TransactionTaskDone();
// remember this value
ElementBinder.SetElementForTrace(this.InternalElement);
}
/// <summary>
/// The implementation of CreateGlass(), creating the Window Glass Solid Geometry
/// </summary>
public override void CreateGlass()
{
double frameCurveOffset1 = 0.075;
double frameDepth = m_wallThickness - 0.15;
double sashCurveOffset = 0.075;
double sashDepth = (frameDepth - m_windowInset) / 2;
double glassDepth = 0.05;
double glassOffsetSash = 0.05; //from the exterior of the sash
//create left glass
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
CurveArray curveArr9 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1 - sashCurveOffset, -m_width / 2 + frameCurveOffset1 + sashCurveOffset, m_sillHeight + m_height - frameCurveOffset1 - sashCurveOffset, m_sillHeight + frameCurveOffset1 + sashCurveOffset, 0);
m_document.Regenerate();
CurveArrArray curveArrArray5 = new CurveArrArray();
curveArrArray5.Append(curveArr9);
Extrusion glass1 = m_extrusionCreator.NewExtrusion(curveArrArray5, m_sashPlane, sashDepth + glassOffsetSash + glassDepth, sashDepth + glassOffsetSash);
m_document.Regenerate();
glass1.SetVisibility(CreateVisibility());
m_document.Regenerate();
Face eglassFace1 = GeoHelper.GetExtrusionFace(glass1, m_rightView, true);
Face iglassFace1 = GeoHelper.GetExtrusionFace(glass1, m_rightView, false);
Dimension glassDim1 = m_dimensionCreator.AddDimension(m_rightView, eglassFace1, iglassFace1);
glassDim1.IsLocked = true;
Dimension glass1WithSashPlane = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, eglassFace1);
glass1WithSashPlane.IsLocked = true;
//set category
if (null != m_glassCat)
{
glass1.Subcategory = m_glassCat;
}
Autodesk.Revit.DB.ElementId id = new ElementId(m_glassMatID);
glass1.get_Parameter(BuiltInParameter.MATERIAL_ID_PARAM).Set(id);
subTransaction.Commit();
}
/// <summary>
/// Initialize an AdaptiveComponent element
/// </summary>
/// <param name="uvParams">Parameters to use as reference</param>
/// <param name="f">Face to use as reference</param>
/// <param name="ft">familyType to place</param>
private void InitAdaptiveComponent(double[][] uvParams, ElementFaceReference f, FamilyType ft)
{
// if the family instance is present in trace...
var oldFam =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.FamilyInstance>(Document);
// just mutate it...
if (oldFam != null)
{
InternalSetFamilyInstance(oldFam);
if (ft.InternalFamilySymbol.Id != oldFam.Symbol.Id)
{
InternalSetFamilySymbol(ft);
}
InternalSetUvsAndFace(uvParams.ToUvs(), f.InternalReference);
return;
}
// otherwise create a new family instance...
TransactionManager.Instance.EnsureInTransaction(Document);
using (Autodesk.Revit.DB.SubTransaction st = new SubTransaction(Document))
{
try
{
st.Start();
var fam = AdaptiveComponentInstanceUtils.CreateAdaptiveComponentInstance(Element.Document, ft.InternalFamilySymbol);
InternalSetFamilyInstance(fam);
InternalSetUvsAndFace(uvParams.ToUvs(), f.InternalReference);
st.Commit();
}
catch (Exception ex)
{
st.RollBack();
throw new ArgumentException(Revit.Properties.Resources.Adaptive_Component_Creation_Failed + ex.Message);
}
}
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(InternalElement);
}
public void Execute(UpdaterData data)
{
Document Doc = data.GetDocument();
using (SubTransaction str = new SubTransaction(Doc))
{
try
{
var addedElementIds = data.GetAddedElementIds();
var modifiedElementIds = data.GetModifiedElementIds();
var deletedElementIds = data.GetDeletedElementIds();
// Your Code Goes Here
}
catch
{
str.RollBack();
}
}
}
/// <summary>
/// The method is used to create extrusion using FamilyItemFactory.NewExtrusion()
/// </summary>
/// <param name="curveArrArray">the CurveArrArray parameter</param>
/// <param name="workPlane">the reference plane is used to create SketchPlane</param>
/// <param name="startOffset">the extrusion's StartOffset property</param>
/// <param name="endOffset">the extrusion's EndOffset property</param>
/// <returns>the new extrusion</returns>
public Extrusion NewExtrusion(CurveArrArray curveArrArray, ReferencePlane workPlane, double startOffset, double endOffset)
{
Extrusion rectExtrusion = null;
try
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
SketchPlane sketch = SketchPlane.Create(m_document, workPlane.GetPlane());
rectExtrusion = m_familyCreator.NewExtrusion(true, curveArrArray, sketch, Math.Abs(endOffset - startOffset));
rectExtrusion.StartOffset = startOffset;
rectExtrusion.EndOffset = endOffset;
subTransaction.Commit();
return(rectExtrusion);
}
catch
{
return(null);
}
}
/// <summary>
/// Create a wall, append a node to tree view
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void createWallbutton_Click(object sender, EventArgs e)
{
// a sub-transaction is not necessary in this case
// it is used for illustration purposes only
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
// if not handled explicitly, the sub-transaction will be rolled back when leaving this block
try
{
if (subTransaction.Start() == TransactionStatus.Started)
{
using (CreateWallForm createWallForm = new CreateWallForm(m_commandData))
{
createWallForm.ShowDialog();
if (DialogResult.OK == createWallForm.DialogResult)
{
updateModel(true); // immediately update the view to see the changes
if (subTransaction.Commit() == TransactionStatus.Committed)
{
m_lastCreatedWall = createWallForm.CreatedWall;
AddNode(OperationType.ObjectModification, "Created wall " + m_lastCreatedWall.Id.IntegerValue.ToString());
UpdateButtonsStatus();
return;
}
}
else
{
subTransaction.RollBack();
return;
}
}
}
}
catch (System.Exception ex)
{
TaskDialog.Show("Revit", "Exception when creating a wall: " + ex.Message);
}
}
TaskDialog.Show("Revit", "Creating wall failed");
}
private static void ModifyTextElemTypes(Document doc, IList <TextElementType> textElementTypes, Font pickedFont)
{
using (Transaction t = new Transaction(doc, "Replace fonts in family"))
{
t.Start();
FailureHandlingOptions failureHandling = t.GetFailureHandlingOptions();
failureHandling.SetFailuresPreprocessor(new AllWarningSwallower());
t.SetFailureHandlingOptions(failureHandling);
foreach (TextElementType textElementType in textElementTypes)
{
try
{
using (SubTransaction st = new SubTransaction(doc))
{
// set the new font family to the existing type
st.Start();
SetElemTypeAttributes(textElementType, pickedFont);
st.Commit();
doc.Regenerate();
// rename the type
st.Start();
if (textElementType.CanBeRenamed)
{
textElementType.Name =
GenerateElemTypeName(textElementType);
}
st.Commit();
}
}
catch (Exception ex)
{
TaskDialog.Show("Exception", String.Format("Message:{0}\nStackTrace:{1}\n",
ex.Message, ex.StackTrace));
return;
}
}
t.Commit();
}
}
/// <summary>
/// The method is used to create alignment between two faces
/// </summary>
/// <param name="view">the view</param>
/// <param name="face1">face1</param>
/// <param name="face2">face2</param>
public void AddAlignment(View view, Face face1, Face face2)
{
PlanarFace pFace1 = null;
PlanarFace pFace2 = null;
if (face1 is PlanarFace)
{
pFace1 = face1 as PlanarFace;
}
if (face2 is PlanarFace)
{
pFace2 = face2 as PlanarFace;
}
if (pFace1 != null && pFace2 != null)
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
m_familyCreator.NewAlignment(view, pFace1.Reference, pFace2.Reference);
subTransaction.Commit();
}
}
public static void ReplaceFontInDimTypes(Document doc, Font pickedFont)
{
IList <DimensionType> dimTypes = GetDimensionTypes(doc);
if (dimTypes.Count == 0)
{
return;
}
using (Transaction t = new Transaction(doc, "Rename Dim Types"))
{
t.Start();
FailureHandlingOptions failureHandling = t.GetFailureHandlingOptions();
failureHandling.SetFailuresPreprocessor(new AllWarningSwallower());
t.SetFailureHandlingOptions(failureHandling);
foreach (DimensionType dimType in dimTypes)
{
if (!dimType.CanBeRenamed)
{
continue;
}
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
SetElemTypeAttributes(dimType, pickedFont);
st.Commit();
doc.Regenerate();
st.Start();
dimType.Name = GenerateElemTypeName(dimType);
st.Commit();
}
}
t.Commit();
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
TransactionGroup tg = new TransactionGroup(doc, "TG");
tg.Start();
Transaction t1 = new Transaction(doc, "T1");
t1.Start();
Wall.Create(doc, Line.CreateBound(new XYZ(), new XYZ(0, 10, 0)), Level.Create(doc, 0).Id, false);
t1.Commit();
TaskDialog.Show("提示", "已经生成第一道墙");
Transaction t2 = new Transaction(doc, "T2");
t2.Start();
Wall.Create(doc, Line.CreateBound(new XYZ(), new XYZ(0, 10, 0)), Level.Create(doc, 0).Id, false);
t2.Commit();
tg.Commit();
Transaction tt = new Transaction(doc, "Transact");
tt.Start();
SubTransaction st1 = new SubTransaction(doc);
st1.Start();
SubTransaction st2 = new SubTransaction(doc);
st2.Start();
st2.Commit();
TaskDialog.Show("提示", "t2已提交");
st1.Commit();
TaskDialog.Show("提示", "t1已提交");
tt.Commit();
return(Result.Succeeded);
}
/// <summary>
/// Auto tag rooms with specified RoomTagType in a level
/// </summary>
/// <param name="level">The level where rooms will be auto tagged</param>
/// <param name="tagType">The room tag type</param>
public void AutoTagRooms(Level level, RoomTagType tagType)
{
PlanTopology planTopology = m_revit.ActiveUIDocument.Document.get_PlanTopology(level);
SubTransaction subTransaction = new SubTransaction(m_revit.ActiveUIDocument.Document);
subTransaction.Start();
foreach (Room tmpRoom in planTopology.Rooms)
{
if (tmpRoom.Level != null && tmpRoom.Location != null)
{
// Create a specified type RoomTag to tag a room
LocationPoint locationPoint = tmpRoom.Location as LocationPoint;
Autodesk.Revit.DB.UV point = new Autodesk.Revit.DB.UV(locationPoint.Point.X, locationPoint.Point.Y);
RoomTag newTag = m_revit.ActiveUIDocument.Document.Create.NewRoomTag(tmpRoom, point, null);
newTag.RoomTagType = tagType;
List <RoomTag> tagListInTheRoom = m_roomWithTags[newTag.Room.Id.IntegerValue];
tagListInTheRoom.Add(newTag);
}
}
subTransaction.Commit();
}
/// <summary>
/// The implementation of CombineAndBuild() ,defining New Window Types
/// </summary>
public override void CombineAndBuild()
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
foreach (String type in m_para.WinParaTab.Keys)
{
WindowParameter para = m_para.WinParaTab[type] as WindowParameter;
newFamilyType(para);
}
subTransaction.Commit();
try
{
m_document.SaveAs(m_para.PathName);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Write to " + m_para.PathName + " Failed");
System.Diagnostics.Debug.WriteLine(e.Message);
}
}
public static ModelLine GetSpanDirection(this Floor floor)
{
var doc = floor.Document;
using (var tran = new SubTransaction(doc))
{
tran.Start();
var relatedElementIds = doc.Delete(floor.Id);
tran.RollBack();
foreach (var id in relatedElementIds)
{
var element = doc.GetElement(id);
if (element is ModelLine && element.Name.Contains("Span"))
{
return(element as ModelLine);
}
}
}
return(null);
}
public TransactionStatus Start()
{
if (HasStarted())
{
throw new InvalidOperationException($"{name} transaction is already started.");
}
TransactionStatus status;
if (document.IsModifiable)
{
var subtr = new SubTransaction(document);
status = subtr.Start();
subTransaction = subtr;
}
else
{
var trans = new Transaction(document, name);
status = trans.Start();
transaction = trans;
}
return(status);
}
private IList <Plane> CreatePlaneBound2(Document doc, XYZ startingPoint, double mainPosition, double secondPosition, double mainDirectionAmount, double secondDirectionAmount, XYZ mainDirection, XYZ secondDirection)
{
IList <Plane> currentPlanes = new List <Plane>();
double xMult = (secondPosition * secondDirectionAmount);
double yMult = (mainPosition * mainDirectionAmount);
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
XYZ firstPoint = startingPoint + secondDirection.Multiply(xMult) + mainDirection.Multiply(yMult);
XYZ secondPoint = firstPoint + mainDirection.Multiply(mainDirectionAmount);
XYZ thirdPoint = new XYZ(0, 0, 1);
XYZ midp1 = Utils.GetPoint.getMidPoint(firstPoint, secondPoint);
Plane currentPlane = doc.Create.NewReferencePlane(secondPoint, firstPoint, thirdPoint, doc.ActiveView).GetPlane();
XYZ firstPoint2 = firstPoint + secondDirection.Multiply(secondDirectionAmount - Utils.ConvertM.cmToFeet(2));
XYZ secondPoint2 = firstPoint2 + mainDirection.Multiply(mainDirectionAmount);
XYZ midp2 = Utils.GetPoint.getMidPoint(firstPoint2, secondPoint2);
Plane currentPlane2 = doc.Create.NewReferencePlane(firstPoint2, secondPoint2, thirdPoint, doc.ActiveView).GetPlane();
currentPlanes.Add(currentPlane);
currentPlanes.Add(currentPlane2);
st.RollBack();
}
//normalPoint.Activate();
//doc.Create.NewFamilyInstance(midp1 + currentPlane.Normal, normalPoint, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
//doc.Create.NewFamilyInstance(midp2 + currentPlane2.Normal, normalPoint, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
return(currentPlanes);
}
void SetTangentLockInProfileSketch2(
Document famdoc,
Form[] extrusions)
{
ICollection <ElementId> delIds = null;
List <ElementId> enmIDs = new List <ElementId>();
using (SubTransaction delTrans = new SubTransaction(famdoc))
{
try
{
delTrans.Start();
delIds = famdoc.Delete(extrusions[0].Id);
delTrans.RollBack();
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.ToString());
}
}
// Get the model lines in the profile and use the end
// points for reference the sketch dimensions diameter
List <ModelArc> mArcsR1 = new List <ModelArc>();
List <ModelArc> mArcsR2 = new List <ModelArc>();
List <ModelLine> mLines = new List <ModelLine>();
foreach (ElementId id in delIds)
{
enmIDs.Add(id);
}
for (int i = 0; i < enmIDs.Count; i++)
{
Element ele = famdoc.GetElement(enmIDs[i]);
if (ele is ModelArc)
{
ModelArc ma = ele as ModelArc;
Curve c = ma.GeometryCurve;
Arc a = c as Arc;
if (Math.Round(r1, 6) == Math.Round(a.Radius, 6))
{
mArcsR1.Add(ma);
}
if (Math.Round(r2, 6) == Math.Round(a.Radius, 6))
{
mArcsR2.Add(ma);
}
}
if (ele is ModelLine)
{
ModelLine ml = ele as ModelLine;
ElementId beforeId = null;
ElementId afterId = null;
ISet <ElementId> joinedBefore = ml.GetAdjoinedCurveElements(0);
foreach (ElementId id in joinedBefore)
{
Element joinedEle = famdoc.GetElement(id);
if (joinedEle is ModelArc)
{
beforeId = id;
break;
}
}
ISet <ElementId> joinedAfter = ml.GetAdjoinedCurveElements(1);
foreach (ElementId id in joinedAfter)
{
Element joinedEle = famdoc.GetElement(id);
if (joinedEle is ModelArc)
{
afterId = id;
break;
}
}
if (beforeId != null &&
afterId != null &&
ml.HasTangentJoin(0, beforeId) &&
ml.HasTangentJoin(1, afterId))
{
ml.SetTangentLock(0, beforeId, true);
ml.SetTangentLock(1, afterId, true);
}
}
}
}
public void AddValue(String txtFileName)
{
var wb = new XLWorkbook(txtFileName);
var ws = wb.Worksheet(1);
var firstRowUsed = ws.FirstRowUsed();
var categoryRow = firstRowUsed.RowUsed();
categoryRow = categoryRow.RowBelow();
var firstPossibleAddress = ws.Row(categoryRow.RowNumber()).FirstCell().Address;
var lastPossibleAddress = ws.LastCellUsed().Address;
var Range = ws.Range(firstPossibleAddress, lastPossibleAddress).RangeUsed();
var Table = Range.AsTable();
var cellRowAddress = string.Empty;
var cellColumnAddress = string.Empty;
var cellColumnName = string.Empty;
//int k = 0;
//int k = MappingColumnParameter.mappingParameter.Count;
//string greska = "";
//public static List<String> mappingParameter = new List<string>();
Parameter mappingParameter = null;
//List<String> nisujednakiP = new List<string>();
//List<String> nisujednakiK = new List<string>();
//List<String> jednaki = new List<string>();
List <String> pomocna = new List <string>();
List <String> greska = new List <string>();
string invalidInput = "";
List <string> valuesParameter = Table.DataRange.Rows().Select(companyRow => companyRow.Field(ShowColumnCategory.uniqueParameter).GetString()).ToList();
//try
//{
using (Transaction t = new Transaction(LoadExcelFile.document, "AddValue"))
{
t.Start();
foreach (string item in valuesParameter)
{
Categories categories = LoadExcelFile.document.Settings.Categories;
Category cat;
cat = categories.get_Item(Form1.selectedCategory);
BuiltInCategory builtInCategory = (BuiltInCategory)cat.Id.IntegerValue;
FilteredElementCollector collector = new FilteredElementCollector(LoadExcelFile.document);
IList <Element> elementsOfCategory = collector.WhereElementIsNotElementType().OfCategory(builtInCategory).ToElements();
for (int i = 0; i < MappingColumnParameter.mappingColumn.Count; i++)
{
foreach (Element el in elementsOfCategory)
{
Parameter uniqueParameter = el.LookupParameter(ShowColumnCategory.uniqueParameter);
if (item.ToString() == uniqueParameter.AsString())
{
foreach (IXLCell cell in Range.Cells())
{
//-----------------------------------------------
//var itemm = from val in valuesParameter
// where val.ToString() == uniqueParameter.AsString()
// select val;
//-----------------------------------------------
if (cell.Value.ToString() == item.ToString())
{
cellRowAddress = cell.Address.RowNumber.ToString();
var row = ws.Row(int.Parse(cellRowAddress));
foreach (IXLCell cellCol in Range.FirstRow().Cells())
{
if (cellCol.Value.ToString() == MappingColumnParameter.mappingColumn[i])
{
cellColumnAddress = cellCol.Address.ColumnNumber.ToString();
//cellColumnName = cellCol.Address.ColumnLetter.ToString();
cellColumnName = cellCol.Value.ToString();
}
}
}
}
var vrij = ws.Cell(int.Parse(cellRowAddress), int.Parse(cellColumnAddress)).Value.ToString();
mappingParameter = el.LookupParameter(MappingColumnParameter.mappingParameter[i]);
using (SubTransaction subtr = new SubTransaction(LoadExcelFile.document))
{
subtr.Start();
////mappingParameter.Set(vrij);
////mappingParameter.SetValueString(vrij);
try
{
SetParameterValue.SetParamValue(mappingParameter, vrij);
//pomocna.Add("\nSuccessfully entered column " + MappingColumnParameter.mappingColumn[i] + " in parameter " + mappingParameter.Definition.Name);
}
catch
{
greska.Add("Parameter " + mappingParameter.Definition.Name + " storage type is: " + mappingParameter.StorageType + " \nand type of column " + cellColumnName + " is: " + cellColumnAddress.GetType().Name + "\n");
continue;
}
subtr.Commit();
}
}
}
}
}
invalidInput = string.Empty;
for (int j = 0; j < (greska.Count / 32); j++)
{
if (greska.Count == 0)
{
continue;
}
else
{
invalidInput += greska[j];
}
}
greska.Clear();
cellColumnName = string.Empty;
MappingColumnParameter.mappingColumn.Clear();
MappingColumnParameter.mappingParameter.Clear();
if (invalidInput == string.Empty)
{
TaskDialog.Show("Finish", "Successfully entered values of parameters!");
}
else
{
TaskDialog.Show("Warning!", "Invalid Value Input! \n" + invalidInput);
TaskDialog.Show("Finish", "Successfully entered values of parameters!");
}
//TaskDialog.Show("Finish", "Successfully entered values of parameters!");
//Successfully successfully = new Successfully();
//successfully.ShowDialog();
t.Commit();
}
//}
//catch
//{
// TaskDialog.Show("Error!", "Invalid Value Input! " + " \nParameter " + mappingParameter.Definition.Name + " storage type is: " + mappingParameter.StorageType + " \nand type of column " + cellColumnName + " is: " + cellColumnName.GetType().Name + "\nRemove it!");
//}
}
/// <summary>
/// Implements the export of element.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="element">The element to export.</param>
/// <param name="productWrapper">The ProductWrapper object.</param>
public virtual void ExportElementImpl(ExporterIFC exporterIFC, Element element, ProductWrapper productWrapper)
{
Options options;
View ownerView = element.Document.GetElement(element.OwnerViewId) as View;
if (ownerView == null)
{
options = GeometryUtil.GetIFCExportGeometryOptions();
}
else
{
options = new Options();
options.View = ownerView;
}
GeometryElement geomElem = element.get_Geometry(options);
// Default: we don't preserve the element parameter cache after export.
bool shouldPreserveParameterCache = false;
try
{
exporterIFC.PushExportState(element, geomElem);
Autodesk.Revit.DB.Document doc = element.Document;
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
// A long list of supported elements. Please keep in alphabetical order.
if (element is AreaReinforcement || element is PathReinforcement || element is Rebar)
{
RebarExporter.Export(exporterIFC, element, productWrapper);
}
else if (element is AreaScheme)
{
AreaSchemeExporter.ExportAreaScheme(exporterIFC, element as AreaScheme, productWrapper);
}
else if (element is AssemblyInstance)
{
AssemblyInstance assemblyInstance = element as AssemblyInstance;
AssemblyInstanceExporter.ExportAssemblyInstanceElement(exporterIFC, assemblyInstance, productWrapper);
}
else if (element is BeamSystem)
{
if (ExporterCacheManager.BeamSystemCache.Contains(element.Id))
AssemblyInstanceExporter.ExportBeamSystem(exporterIFC, element as BeamSystem, productWrapper);
else
{
ExporterCacheManager.BeamSystemCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else if (element is Ceiling)
{
Ceiling ceiling = element as Ceiling;
CeilingExporter.ExportCeilingElement(exporterIFC, ceiling, geomElem, productWrapper);
}
else if (element is CeilingAndFloor || element is Floor)
{
// This covers both Floors and Building Pads.
CeilingAndFloor hostObject = element as CeilingAndFloor;
FloorExporter.ExportCeilingAndFloorElement(exporterIFC, hostObject, geomElem, productWrapper);
}
else if (element is ContFooting)
{
ContFooting footing = element as ContFooting;
FootingExporter.ExportFootingElement(exporterIFC, footing, geomElem, productWrapper);
}
else if (element is CurveElement)
{
CurveElement curveElem = element as CurveElement;
CurveElementExporter.ExportCurveElement(exporterIFC, curveElem, geomElem, productWrapper);
}
else if (element is CurtainSystem)
{
CurtainSystem curtainSystem = element as CurtainSystem;
CurtainSystemExporter.ExportCurtainSystem(exporterIFC, curtainSystem, productWrapper);
}
else if (CurtainSystemExporter.IsLegacyCurtainElement(element))
{
CurtainSystemExporter.ExportLegacyCurtainElement(exporterIFC, element, productWrapper);
}
else if (element is DuctInsulation)
{
DuctInsulation ductInsulation = element as DuctInsulation;
DuctInsulationExporter.ExportDuctInsulation(exporterIFC, ductInsulation, geomElem, productWrapper);
}
else if (element is DuctLining)
{
DuctLining ductLining = element as DuctLining;
DuctLiningExporter.ExportDuctLining(exporterIFC, ductLining, geomElem, productWrapper);
}
else if (element is ElectricalSystem)
{
ExporterCacheManager.SystemsCache.AddElectricalSystem(element.Id);
}
else if (element is FabricArea)
{
// We are exporting the fabric area as a group only.
FabricSheetExporter.ExportFabricArea(exporterIFC, element, productWrapper);
}
else if (element is FabricSheet)
{
FabricSheet fabricSheet = element as FabricSheet;
FabricSheetExporter.ExportFabricSheet(exporterIFC, fabricSheet, geomElem, productWrapper);
}
else if (element is FaceWall)
{
WallExporter.ExportWall(exporterIFC, element, null, geomElem, productWrapper);
}
else if (element is FamilyInstance)
{
FamilyInstance familyInstanceElem = element as FamilyInstance;
FamilyInstanceExporter.ExportFamilyInstanceElement(exporterIFC, familyInstanceElem, geomElem, productWrapper);
}
else if (element is FilledRegion)
{
FilledRegion filledRegion = element as FilledRegion;
FilledRegionExporter.Export(exporterIFC, filledRegion, geomElem, productWrapper);
}
else if (element is Grid)
{
ExporterCacheManager.GridCache.Add(element);
}
else if (element is Group)
{
Group group = element as Group;
GroupExporter.ExportGroupElement(exporterIFC, group, productWrapper);
}
else if (element is HostedSweep)
{
HostedSweep hostedSweep = element as HostedSweep;
HostedSweepExporter.Export(exporterIFC, hostedSweep, geomElem, productWrapper);
}
else if (element is Part)
{
Part part = element as Part;
if (ExporterCacheManager.ExportOptionsCache.ExportPartsAsBuildingElements)
PartExporter.ExportPartAsBuildingElement(exporterIFC, part, geomElem, productWrapper);
else
PartExporter.ExportStandalonePart(exporterIFC, part, geomElem, productWrapper);
}
else if (element is PipeInsulation)
{
PipeInsulation pipeInsulation = element as PipeInsulation;
PipeInsulationExporter.ExportPipeInsulation(exporterIFC, pipeInsulation, geomElem, productWrapper);
}
else if (element is Railing)
{
if (ExporterCacheManager.RailingCache.Contains(element.Id))
RailingExporter.ExportRailingElement(exporterIFC, element as Railing, productWrapper);
else
{
ExporterCacheManager.RailingCache.Add(element.Id);
RailingExporter.AddSubElementsToCache(element as Railing);
shouldPreserveParameterCache = true;
}
}
else if (RampExporter.IsRamp(element))
{
RampExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is RoofBase)
{
RoofBase roofElement = element as RoofBase;
RoofExporter.Export(exporterIFC, roofElement, geomElem, productWrapper);
}
else if (element is SpatialElement)
{
SpatialElement spatialElem = element as SpatialElement;
SpatialElementExporter.ExportSpatialElement(exporterIFC, spatialElem, productWrapper);
}
else if (IsStairs(element))
{
StairsExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is TextNote)
{
TextNote textNote = element as TextNote;
TextNoteExporter.Export(exporterIFC, textNote, productWrapper);
}
else if (element is TopographySurface)
{
TopographySurface topSurface = element as TopographySurface;
SiteExporter.ExportTopographySurface(exporterIFC, topSurface, geomElem, productWrapper);
}
else if (element is Truss)
{
if (ExporterCacheManager.TrussCache.Contains(element.Id))
AssemblyInstanceExporter.ExportTrussElement(exporterIFC, element as Truss, productWrapper);
else
{
ExporterCacheManager.TrussCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else if (element is Wall)
{
Wall wallElem = element as Wall;
WallExporter.Export(exporterIFC, wallElem, geomElem, productWrapper);
}
else if (element is WallSweep)
{
WallSweep wallSweep = element as WallSweep;
WallSweepExporter.Export(exporterIFC, wallSweep, geomElem, productWrapper);
}
else if (element is Zone)
{
if (ExporterCacheManager.ZoneCache.Contains(element.Id))
ZoneExporter.ExportZone(exporterIFC, element as Zone, productWrapper);
else
{
ExporterCacheManager.ZoneCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else
{
string ifcEnumType;
IFCExportType exportType = ExporterUtil.GetExportType(exporterIFC, element, out ifcEnumType);
bool exported = false;
if (IsMEPType(exporterIFC, element, exportType))
exported = GenericMEPExporter.Export(exporterIFC, element, geomElem, exportType, ifcEnumType, productWrapper);
else if (ExportAsProxy(element, exportType))
exported = ProxyElementExporter.Export(exporterIFC, element, geomElem, productWrapper);
// For ducts and pipes, we will add a IfcRelCoversBldgElements during the end of export.
if (exported && (element is Duct || element is Pipe))
ExporterCacheManager.MEPCache.CoveredElementsCache.Add(element.Id);
}
if (element.AssemblyInstanceId != ElementId.InvalidElementId)
ExporterCacheManager.AssemblyInstanceCache.RegisterElements(element.AssemblyInstanceId, productWrapper);
if (element.GroupId != ElementId.InvalidElementId)
ExporterCacheManager.GroupCache.RegisterElements(element.GroupId, productWrapper);
st.RollBack();
}
}
finally
{
exporterIFC.PopExportState();
ExporterStateManager.PreserveElementParameterCache(element, shouldPreserveParameterCache);
}
}
/// <summary>
/// Move a wall, append a node to tree view
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void moveWallButton_Click(object sender, EventArgs e)
{
if (m_lastCreatedWall == null)
return;
// a sub-transaction is not necessary in this case
// it is used for illustration purposes only
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
// if not handled explicitly, the sub-transaction will be rolled back when leaving this block
try
{
if (subTransaction.Start() == TransactionStatus.Started)
{
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(10, 10, 0);
ElementTransformUtils.MoveElement(m_document, m_lastCreatedWall.Id, translationVec);
updateModel(true); // immediately update the view to see the changes
if (subTransaction.Commit() == TransactionStatus.Committed)
{
AddNode(OperationType.ObjectModification, "Moved wall " + m_lastCreatedWall.Id.IntegerValue.ToString());
return;
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("Exception when moving a wall: " + ex.Message);
}
}
MessageBox.Show("Moving wall failed.");
}
/// <summary>
/// Create a wall, append a node to tree view
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void createWallbutton_Click(object sender, EventArgs e)
{
// a sub-transaction is not necessary in this case
// it is used for illustration purposes only
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
// if not handled explicitly, the sub-transaction will be rolled back when leaving this block
try
{
if (subTransaction.Start() == TransactionStatus.Started)
{
using (CreateWallForm createWallForm = new CreateWallForm(m_commandData))
{
createWallForm.ShowDialog();
if (DialogResult.OK == createWallForm.DialogResult)
{
updateModel(true); // immediately update the view to see the changes
if (subTransaction.Commit() == TransactionStatus.Committed)
{
m_lastCreatedWall = createWallForm.CreatedWall;
AddNode(OperationType.ObjectModification, "Created wall " + m_lastCreatedWall.Id.IntegerValue.ToString());
UpdateButtonsStatus();
return;
}
}
else
{
subTransaction.RollBack();
return;
}
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("Exception when creating a wall: " + ex.Message);
}
}
MessageBox.Show("Creating wall failed");
}
/// <summary>
/// Completes the export process by writing information stored incrementally during export to the file.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="document">The document to export.</param>
private void EndExport(ExporterIFC exporterIFC, Document document)
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
using (IFCTransaction transaction = new IFCTransaction(file))
{
// In some cases, like multi-story stairs and ramps, we may have the same Pset used for multiple levels.
// If ifcParams is null, re-use the property set.
ISet<string> locallyUsedGUIDs = new HashSet<string>();
// Relate Ducts and Pipes to their coverings (insulations and linings)
foreach (ElementId ductOrPipeId in ExporterCacheManager.MEPCache.CoveredElementsCache)
{
IFCAnyHandle ductOrPipeHandle = ExporterCacheManager.MEPCache.Find(ductOrPipeId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ductOrPipeHandle))
continue;
HashSet<IFCAnyHandle> coveringHandles = new HashSet<IFCAnyHandle>();
try
{
ICollection<ElementId> liningIds = InsulationLiningBase.GetLiningIds(document, ductOrPipeId);
GetElementHandles(liningIds, coveringHandles);
}
catch
{
}
try
{
ICollection<ElementId> insulationIds = InsulationLiningBase.GetInsulationIds(document, ductOrPipeId);
GetElementHandles(insulationIds, coveringHandles);
}
catch
{
}
if (coveringHandles.Count > 0)
IFCInstanceExporter.CreateRelCoversBldgElements(file, GUIDUtil.CreateGUID(), ownerHistory, null, null, ductOrPipeHandle, coveringHandles);
}
// Relate stair components to stairs
foreach (KeyValuePair<ElementId, StairRampContainerInfo> stairRamp in ExporterCacheManager.StairRampContainerInfoCache)
{
StairRampContainerInfo stairRampInfo = stairRamp.Value;
IList<IFCAnyHandle> hnds = stairRampInfo.StairOrRampHandles;
for (int ii = 0; ii < hnds.Count; ii++)
{
IFCAnyHandle hnd = hnds[ii];
if (IFCAnyHandleUtil.IsNullOrHasNoValue(hnd))
continue;
IList<IFCAnyHandle> comps = stairRampInfo.Components[ii];
if (comps.Count == 0)
continue;
Element elem = document.GetElement(stairRamp.Key);
string guid = GUIDUtil.CreateSubElementGUID(elem, (int)IFCStairSubElements.ContainmentRelation);
if (locallyUsedGUIDs.Contains(guid))
guid = GUIDUtil.CreateGUID();
else
locallyUsedGUIDs.Add(guid);
ExporterUtil.RelateObjects(exporterIFC, guid, hnd, comps);
}
}
ProjectInfo projectInfo = document.ProjectInformation;
IFCAnyHandle buildingHnd = ExporterCacheManager.BuildingHandle;
// relate assembly elements to assemblies
foreach (KeyValuePair<ElementId, AssemblyInstanceInfo> assemblyInfoEntry in ExporterCacheManager.AssemblyInstanceCache)
{
AssemblyInstanceInfo assemblyInfo = assemblyInfoEntry.Value;
if (assemblyInfo == null)
continue;
IFCAnyHandle assemblyInstanceHandle = assemblyInfo.AssemblyInstanceHandle;
HashSet<IFCAnyHandle> elementHandles = assemblyInfo.ElementHandles;
if (elementHandles != null && assemblyInstanceHandle != null && elementHandles.Contains(assemblyInstanceHandle))
elementHandles.Remove(assemblyInstanceHandle);
if (assemblyInstanceHandle != null && elementHandles != null && elementHandles.Count != 0)
{
Element assemblyInstance = document.GetElement(assemblyInfoEntry.Key);
string guid = GUIDUtil.CreateSubElementGUID(assemblyInstance, (int)IFCAssemblyInstanceSubElements.RelContainedInSpatialStructure);
if (IFCAnyHandleUtil.IsSubTypeOf(assemblyInstanceHandle, IFCEntityType.IfcSystem))
{
IFCInstanceExporter.CreateRelAssignsToGroup(file, guid, ownerHistory, null, null, elementHandles, null, assemblyInstanceHandle);
}
else
{
ExporterUtil.RelateObjects(exporterIFC, guid, assemblyInstanceHandle, elementHandles);
// Set the PlacementRelTo of assembly elements to assembly instance.
IFCAnyHandle assemblyPlacement = IFCAnyHandleUtil.GetObjectPlacement(assemblyInstanceHandle);
AssemblyInstanceExporter.SetLocalPlacementsRelativeToAssembly(exporterIFC, assemblyPlacement, elementHandles);
}
// We don't do this in RegisterAssemblyElement because we want to make sure that the IfcElementAssembly has been created.
ExporterCacheManager.ElementsInAssembliesCache.UnionWith(elementHandles);
}
}
// relate group elements to groups
foreach (KeyValuePair<ElementId, GroupInfo> groupEntry in ExporterCacheManager.GroupCache)
{
GroupInfo groupInfo = groupEntry.Value;
if (groupInfo == null)
continue;
if (groupInfo.GroupHandle != null && groupInfo.ElementHandles != null &&
groupInfo.ElementHandles.Count != 0)
{
Element group = document.GetElement(groupEntry.Key);
string guid = GUIDUtil.CreateSubElementGUID(group, (int)IFCGroupSubElements.RelAssignsToGroup);
IFCAnyHandle groupHandle = groupInfo.GroupHandle;
HashSet<IFCAnyHandle> elementHandles = groupInfo.ElementHandles;
if (elementHandles != null && groupHandle != null && elementHandles.Contains(groupHandle))
elementHandles.Remove(groupHandle);
if (elementHandles != null && groupHandle != null && elementHandles.Count > 0)
{
IFCInstanceExporter.CreateRelAssignsToGroup(file, guid, ownerHistory, null, null, elementHandles, null, groupHandle);
}
}
}
// create an association between the IfcBuilding and building elements with no other containment.
HashSet<IFCAnyHandle> buildingElements = RemoveContainedHandlesFromSet(ExporterCacheManager.LevelInfoCache.OrphanedElements);
buildingElements.UnionWith(exporterIFC.GetRelatedElements());
if (buildingElements.Count > 0)
{
HashSet<IFCAnyHandle> relatedElementSet = new HashSet<IFCAnyHandle>(buildingElements);
string guid = GUIDUtil.CreateSubElementGUID(projectInfo, (int)IFCBuildingSubElements.RelContainedInSpatialStructure);
IFCInstanceExporter.CreateRelContainedInSpatialStructure(file, guid,
ownerHistory, null, null, relatedElementSet, buildingHnd);
}
// create an association between the IfcBuilding and spacial elements with no other containment.
// The name "GetRelatedProducts()" is misleading; this only covers spaces.
HashSet<IFCAnyHandle> buildingSapces = RemoveContainedHandlesFromSet(ExporterCacheManager.LevelInfoCache.OrphanedSpaces);
buildingSapces.UnionWith(exporterIFC.GetRelatedProducts());
if (buildingSapces.Count > 0)
{
string guid = GUIDUtil.CreateSubElementGUID(projectInfo, (int)IFCBuildingSubElements.RelAggregatesProducts);
ExporterCacheManager.ContainmentCache.SetGUIDForRelation(buildingHnd, guid);
ExporterCacheManager.ContainmentCache.AddRelations(buildingHnd, buildingSapces);
}
// create a default site if we have latitude and longitude information.
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ExporterCacheManager.SiteHandle))
{
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
SiteExporter.ExportDefaultSite(exporterIFC, document, productWrapper);
}
}
IFCAnyHandle siteHandle = ExporterCacheManager.SiteHandle;
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(siteHandle))
{
ExporterCacheManager.ContainmentCache.AddRelation(ExporterCacheManager.ProjectHandle, siteHandle);
// assoc. site to the building.
ExporterCacheManager.ContainmentCache.AddRelation(siteHandle, buildingHnd);
ExporterUtil.UpdateBuildingRelToPlacement(buildingHnd, siteHandle);
}
else
{
// relate building and project if no site
ExporterCacheManager.ContainmentCache.AddRelation(ExporterCacheManager.ProjectHandle, buildingHnd);
}
// relate levels and products.
RelateLevels(exporterIFC, document);
// relate objects in containment cache.
foreach (KeyValuePair<IFCAnyHandle, ICollection<IFCAnyHandle>> container in ExporterCacheManager.ContainmentCache)
{
if (container.Value.Count() > 0)
{
string relationGUID = ExporterCacheManager.ContainmentCache.GetGUIDForRelation(container.Key);
ExporterUtil.RelateObjects(exporterIFC, relationGUID, container.Key, container.Value);
}
}
// These elements are created internally, but we allow custom property sets for them. Create them here.
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
productWrapper.AddBuilding(projectInfo, buildingHnd);
if (projectInfo != null)
ExporterUtil.ExportRelatedProperties(exporterIFC, projectInfo, productWrapper);
}
// create material layer associations
foreach (IFCAnyHandle materialSetLayerUsageHnd in ExporterCacheManager.MaterialLayerRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelAssociatesMaterial(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.MaterialLayerRelationsCache[materialSetLayerUsageHnd],
materialSetLayerUsageHnd);
}
// create material associations
foreach (IFCAnyHandle materialHnd in ExporterCacheManager.MaterialRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelAssociatesMaterial(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.MaterialRelationsCache[materialHnd], materialHnd);
}
// create type relations
foreach (IFCAnyHandle typeObj in ExporterCacheManager.TypeRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelDefinesByType(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.TypeRelationsCache[typeObj], typeObj);
}
// create type property relations
foreach (TypePropertyInfo typePropertyInfo in ExporterCacheManager.TypePropertyInfoCache.Values)
{
if (typePropertyInfo.AssignedToType)
continue;
ICollection<IFCAnyHandle> propertySets = typePropertyInfo.PropertySets;
ISet<IFCAnyHandle> elements = typePropertyInfo.Elements;
if (elements.Count == 0)
continue;
foreach (IFCAnyHandle propertySet in propertySets)
{
try
{
ExporterUtil.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, elements, propertySet);
}
catch
{
}
}
}
// create space boundaries
foreach (SpaceBoundary boundary in ExporterCacheManager.SpaceBoundaryCache)
{
SpatialElementExporter.ProcessIFCSpaceBoundary(exporterIFC, boundary, file);
}
// create wall/wall connectivity objects
if (ExporterCacheManager.WallConnectionDataCache.Count > 0)
{
IList<IDictionary<ElementId, IFCAnyHandle>> hostObjects = exporterIFC.GetHostObjects();
List<int> relatingPriorities = new List<int>();
List<int> relatedPriorities = new List<int>();
foreach (WallConnectionData wallConnectionData in ExporterCacheManager.WallConnectionDataCache)
{
foreach (IDictionary<ElementId, IFCAnyHandle> mapForLevel in hostObjects)
{
IFCAnyHandle wallElementHandle, otherElementHandle;
if (!mapForLevel.TryGetValue(wallConnectionData.FirstId, out wallElementHandle))
continue;
if (!mapForLevel.TryGetValue(wallConnectionData.SecondId, out otherElementHandle))
continue;
// NOTE: Definition of RelConnectsPathElements has the connection information reversed
// with respect to the order of the paths.
string connectionName = ExporterUtil.GetGlobalId(wallElementHandle) + "|"
+ ExporterUtil.GetGlobalId(otherElementHandle);
string connectionType = "Structural"; // Assigned as Description
IFCInstanceExporter.CreateRelConnectsPathElements(file, GUIDUtil.CreateGUID(), ownerHistory,
connectionName, connectionType, wallConnectionData.ConnectionGeometry, wallElementHandle, otherElementHandle, relatingPriorities,
relatedPriorities, wallConnectionData.SecondConnectionType, wallConnectionData.FirstConnectionType);
}
}
}
// create Zones
{
string relAssignsToGroupName = "Spatial Zone Assignment";
foreach (string zoneName in ExporterCacheManager.ZoneInfoCache.Keys)
{
ZoneInfo zoneInfo = ExporterCacheManager.ZoneInfoCache.Find(zoneName);
if (zoneInfo != null)
{
IFCAnyHandle zoneHandle = IFCInstanceExporter.CreateZone(file, GUIDUtil.CreateGUID(), ownerHistory,
zoneName, zoneInfo.Description, zoneInfo.ObjectType);
IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(), ownerHistory,
relAssignsToGroupName, null, zoneInfo.RoomHandles, null, zoneHandle);
HashSet<IFCAnyHandle> zoneHnds = new HashSet<IFCAnyHandle>();
zoneHnds.Add(zoneHandle);
foreach (KeyValuePair<string, IFCAnyHandle> classificationReference in zoneInfo.ClassificationReferences)
{
IFCAnyHandle relAssociates = IFCInstanceExporter.CreateRelAssociatesClassification(file, GUIDUtil.CreateGUID(),
ownerHistory, classificationReference.Key, "", zoneHnds, classificationReference.Value);
}
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(zoneInfo.EnergyAnalysisProperySetHandle))
{
ExporterUtil.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, zoneHnds, zoneInfo.EnergyAnalysisProperySetHandle);
}
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(zoneInfo.ZoneCommonProperySetHandle))
{
ExporterUtil.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, zoneHnds, zoneInfo.ZoneCommonProperySetHandle);
}
}
}
}
// create Space Occupants
{
foreach (string spaceOccupantName in ExporterCacheManager.SpaceOccupantInfoCache.Keys)
{
SpaceOccupantInfo spaceOccupantInfo = ExporterCacheManager.SpaceOccupantInfoCache.Find(spaceOccupantName);
if (spaceOccupantInfo != null)
{
IFCAnyHandle person = IFCInstanceExporter.CreatePerson(file, null, spaceOccupantName, null, null, null, null, null, null);
IFCAnyHandle spaceOccupantHandle = IFCInstanceExporter.CreateOccupant(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, spaceOccupantName, person, IFCOccupantType.NotDefined);
IFCInstanceExporter.CreateRelOccupiesSpaces(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, spaceOccupantInfo.RoomHandles, null, spaceOccupantHandle, null);
HashSet<IFCAnyHandle> spaceOccupantHandles = new HashSet<IFCAnyHandle>();
spaceOccupantHandles.Add(spaceOccupantHandle);
foreach (KeyValuePair<string, IFCAnyHandle> classificationReference in spaceOccupantInfo.ClassificationReferences)
{
IFCAnyHandle relAssociates = IFCInstanceExporter.CreateRelAssociatesClassification(file, GUIDUtil.CreateGUID(),
ownerHistory, classificationReference.Key, "", spaceOccupantHandles, classificationReference.Value);
}
if (spaceOccupantInfo.SpaceOccupantProperySetHandle != null && spaceOccupantInfo.SpaceOccupantProperySetHandle.HasValue)
{
ExporterUtil.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, spaceOccupantHandles, spaceOccupantInfo.SpaceOccupantProperySetHandle);
}
}
}
}
// Create systems.
HashSet<IFCAnyHandle> relatedBuildings = new HashSet<IFCAnyHandle>();
relatedBuildings.Add(buildingHnd);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
foreach (KeyValuePair<ElementId, ISet<IFCAnyHandle>> system in ExporterCacheManager.SystemsCache.BuiltInSystemsCache)
{
MEPSystem systemElem = document.GetElement(system.Key) as MEPSystem;
if (systemElem == null)
continue;
Element baseEquipment = systemElem.BaseEquipment;
if (baseEquipment != null)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(baseEquipment.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
system.Value.Add(memberHandle);
}
ElementType systemElemType = document.GetElement(systemElem.GetTypeId()) as ElementType;
string name = NamingUtil.GetNameOverride(systemElem, systemElem.Name);
string desc = NamingUtil.GetDescriptionOverride(systemElem, null);
string objectType = NamingUtil.GetObjectTypeOverride(systemElem,
(systemElemType != null) ? systemElemType.Name : "");
string systemGUID = GUIDUtil.CreateGUID(systemElem);
IFCAnyHandle systemHandle = IFCInstanceExporter.CreateSystem(file, systemGUID,
ownerHistory, name, desc, objectType);
// Create classification reference when System has classification filed name assigned to it
ClassificationUtil.CreateClassification(exporterIFC, file, systemElem, systemHandle);
productWrapper.AddSystem(systemElem, systemHandle);
IFCAnyHandle relServicesBuildings = IFCInstanceExporter.CreateRelServicesBuildings(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, systemHandle, relatedBuildings);
IFCObjectType? objType = null;
if (!ExporterCacheManager.ExportOptionsCache.ExportAsCoordinationView2)
objType = IFCObjectType.Product;
IFCAnyHandle relAssignsToGroup = IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, system.Value, objType, systemHandle);
}
}
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
foreach (KeyValuePair<ElementId, ISet<IFCAnyHandle>> entries in ExporterCacheManager.SystemsCache.ElectricalSystemsCache)
{
ElementId systemId = entries.Key;
MEPSystem systemElem = document.GetElement(systemId) as MEPSystem;
if (systemElem == null)
continue;
Element baseEquipment = systemElem.BaseEquipment;
if (baseEquipment != null)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(baseEquipment.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
entries.Value.Add(memberHandle);
}
// The Elements property below can throw an InvalidOperationException in some cases, which could
// crash the export. Protect against this without having too generic a try/catch block.
try
{
ElementSet members = systemElem.Elements;
foreach (Element member in members)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(member.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
entries.Value.Add(memberHandle);
}
}
catch
{
}
if (entries.Value.Count == 0)
continue;
ElementType systemElemType = document.GetElement(systemElem.GetTypeId()) as ElementType;
string name = NamingUtil.GetNameOverride(systemElem, systemElem.Name);
string desc = NamingUtil.GetDescriptionOverride(systemElem, null);
string objectType = NamingUtil.GetObjectTypeOverride(systemElem,
(systemElemType != null) ? systemElemType.Name : "");
string systemGUID = GUIDUtil.CreateGUID(systemElem);
IFCAnyHandle systemHandle = IFCInstanceExporter.CreateSystem(file,
systemGUID, ownerHistory, name, desc, objectType);
// Create classification reference when System has classification filed name assigned to it
ClassificationUtil.CreateClassification(exporterIFC, file, systemElem, systemHandle);
productWrapper.AddSystem(systemElem, systemHandle);
IFCAnyHandle relServicesBuildings = IFCInstanceExporter.CreateRelServicesBuildings(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, systemHandle, relatedBuildings);
IFCObjectType? objType = null;
if (!ExporterCacheManager.ExportOptionsCache.ExportAsCoordinationView2)
objType = IFCObjectType.Product;
IFCAnyHandle relAssignsToGroup = IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, entries.Value, objType, systemHandle);
}
}
// Add presentation layer assignments - this is in addition to those added in EndExportInternal, and will
// eventually replace the internal routine.
foreach (KeyValuePair<string, ICollection<IFCAnyHandle>> presentationLayerSet in ExporterCacheManager.PresentationLayerSetCache)
{
ISet<IFCAnyHandle> validHandles = new HashSet<IFCAnyHandle>();
foreach (IFCAnyHandle handle in presentationLayerSet.Value)
{
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(handle))
validHandles.Add(handle);
}
if (validHandles.Count > 0)
IFCInstanceExporter.CreatePresentationLayerAssignment(file, presentationLayerSet.Key, null, validHandles, null);
}
// Add door/window openings.
ExporterCacheManager.DoorWindowDelayedOpeningCreatorCache.ExecuteCreators(exporterIFC, document);
foreach (SpaceInfo spaceInfo in ExporterCacheManager.SpaceInfoCache.SpaceInfos.Values)
{
if (spaceInfo.RelatedElements.Count > 0)
{
IFCInstanceExporter.CreateRelContainedInSpatialStructure(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, spaceInfo.RelatedElements, spaceInfo.SpaceHandle);
}
}
// Potentially modify elements with GUID values.
if (ExporterCacheManager.GUIDsToStoreCache.Count > 0 && !ExporterCacheManager.ExportOptionsCache.ExportingLink)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
foreach (KeyValuePair<KeyValuePair<Element, BuiltInParameter>, string> elementAndGUID in ExporterCacheManager.GUIDsToStoreCache)
{
if (elementAndGUID.Key.Key == null || elementAndGUID.Key.Value == BuiltInParameter.INVALID || elementAndGUID.Value == null)
continue;
ParameterUtil.SetStringParameter(elementAndGUID.Key.Key, elementAndGUID.Key.Value, elementAndGUID.Value);
}
st.Commit();
}
}
// Allow native code to remove some unused handles, assign presentation map information and clear internal caches.
ExporterIFCUtils.EndExportInternal(exporterIFC);
transaction.Commit();
}
}
/// <summary>
/// Delete all unnecessary lines
/// </summary>
public void DeleteLines()
{
int delLineNum = 0;
try
{
SubTransaction transaction = new SubTransaction(m_app.ActiveUIDocument.Document);
transaction.Start();
List<Autodesk.Revit.DB.Element> list = new List<Autodesk.Revit.DB.Element>();
ElementClassFilter filter = new ElementClassFilter(typeof(Autodesk.Revit.DB.CurveElement));
FilteredElementCollector collector = new FilteredElementCollector(m_app.ActiveUIDocument.Document);
list.AddRange(collector.WherePasses(filter).ToElements());
foreach (Autodesk.Revit.DB.Element e in list)
{
ModelCurve mc = e as ModelCurve;
if (mc != null)
{
if (mc.LineStyle.Name == "bounce" || mc.LineStyle.Name == "normal")
{
m_app.ActiveUIDocument.Document.Delete(e);
delLineNum++;
}
}
}
transaction.Commit();
}
catch (System.Exception)
{
}
}
/// <summary>
/// The implementation of CreateGlass(), creating the Window Glass Solid Geometry
/// </summary>
public override void CreateGlass()
{
double frameCurveOffset1 = 0.075;
double frameDepth = m_wallThickness - 0.15;
double sashCurveOffset = 0.075;
double sashDepth = (frameDepth - m_windowInset) / 2;
double glassDepth = 0.05;
double glassOffsetSash = 0.05; //from the exterior of the sash
//create first glass
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
CurveArray curveArr9 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1 - sashCurveOffset, -m_width / 2 + frameCurveOffset1 + sashCurveOffset, m_sillHeight + m_height / 2 - sashCurveOffset / 2, m_sillHeight + frameCurveOffset1 + sashCurveOffset, 0);
m_document.Regenerate();
CurveArrArray curveArrArray5 = new CurveArrArray();
curveArrArray5.Append(curveArr9);
Extrusion glass1 = m_extrusionCreator.NewExtrusion(curveArrArray5, m_sashPlane, sashDepth + glassOffsetSash + glassDepth, sashDepth + glassOffsetSash);
m_document.Regenerate();
glass1.SetVisibility(CreateVisibility());
m_document.Regenerate();
Face eglassFace1 = GeoHelper.GetExtrusionFace(glass1, m_rightView, true);
Face iglassFace1 = GeoHelper.GetExtrusionFace(glass1, m_rightView, false);
Dimension glassDim1 = m_dimensionCreator.AddDimension(m_rightView, eglassFace1, iglassFace1);
glassDim1.IsLocked = true;
Dimension glass1WithSashPlane = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, eglassFace1);
glass1WithSashPlane.IsLocked = true;
//create the second glass
CurveArray curveArr10 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1 - sashCurveOffset, -m_width / 2 + frameCurveOffset1 + sashCurveOffset, m_sillHeight + m_height - frameCurveOffset1 - sashCurveOffset, m_sillHeight + m_height / 2 + sashCurveOffset / 2, 0);
CurveArrArray curveArrArray6 = new CurveArrArray();
curveArrArray6.Append(curveArr10);
Extrusion glass2 = m_extrusionCreator.NewExtrusion(curveArrArray6, m_sashPlane, glassOffsetSash + glassDepth, glassOffsetSash);
m_document.Regenerate();
glass2.SetVisibility(CreateVisibility());
m_document.Regenerate();
Face eglassFace2 = GeoHelper.GetExtrusionFace(glass2, m_rightView, true);
Face iglassFace2 = GeoHelper.GetExtrusionFace(glass2, m_rightView, false);
Dimension glassDim2 = m_dimensionCreator.AddDimension(m_rightView, eglassFace2, iglassFace2);
glassDim2.IsLocked = true;
Dimension glass2WithSashPlane = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, eglassFace2);
glass2WithSashPlane.IsLocked = true;
//set category
if (null != m_glassCat)
{
glass1.Subcategory = m_glassCat;
glass2.Subcategory = m_glassCat;
}
Autodesk.Revit.DB.ElementId id = new ElementId(m_glassMatID);
glass1.ParametersMap.get_Item("Material").Set(id);
glass2.ParametersMap.get_Item("Material").Set(id);
subTransaction.Commit();
}
/// <summary>
/// The implementation of CreateMaterial()
/// </summary>
public override void CreateMaterial()
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
FilteredElementCollector elementCollector = new FilteredElementCollector(m_document);
elementCollector.WherePasses(new ElementClassFilter(typeof(Material)));
IList<Element> materials = elementCollector.ToElements();
foreach (Element materialElement in materials)
{
Material material = materialElement as Material;
if (0 == material.Name.CompareTo(m_para.SashMat))
{
m_sashMatID = material.Id.IntegerValue;
}
if (0 == material.Name.CompareTo(m_para.GlassMat))
{
m_glassMatID = material.Id.IntegerValue;
}
}
subTransaction.Commit();
}
/// <summary>
/// The implementation of CreateSash(),and creating the Window Sash Solid Geometry
/// </summary>
public override void CreateSash()
{
double frameCurveOffset1 = 0.075;
double frameDepth = 7*m_wallThickness/12+m_windowInset;
double sashCurveOffset = 0.075;
double sashDepth = (frameDepth - m_windowInset) / 2;
//get the exterior view and sash referenceplane which are used in this process
Autodesk.Revit.DB.View exteriorView = Utility.GetViewByName("Exterior", m_application, m_document);
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
//add a middle reference plane between the top referenceplane and sill referenceplane
CreateRefPlane refPlaneCreator = new CreateRefPlane();
ReferencePlane middlePlane=refPlaneCreator.Create(m_document, m_topPlane, exteriorView, new Autodesk.Revit.DB.XYZ (0, 0, -m_height / 2), new Autodesk.Revit.DB.XYZ (0, -1, 0), "tempmiddle");
m_document.Regenerate();
//add dimension between top, sill, and middle reference plane, make the dimension segment equal
Dimension dim = m_dimensionCreator.AddDimension(exteriorView, m_topPlane, m_sillPlane, middlePlane);
dim.AreSegmentsEqual = true;
//create first sash
CurveArray curveArr5 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1, -m_width / 2 + frameCurveOffset1, m_sillHeight + m_height / 2 + sashCurveOffset / 2, m_sillHeight + frameCurveOffset1, 0);
CurveArray curveArr6 = m_extrusionCreator.CreateCurveArrayByOffset(curveArr5, sashCurveOffset);
m_document.Regenerate();
CurveArrArray curveArrArray3 = new CurveArrArray();
curveArrArray3.Append(curveArr5);
curveArrArray3.Append(curveArr6);
Extrusion sash1 = m_extrusionCreator.NewExtrusion(curveArrArray3, m_sashPlane, 2 * sashDepth, sashDepth);
m_document.Regenerate();
Face esashFace1=GeoHelper.GetExtrusionFace(sash1,m_rightView,true);
Face isashFace1=GeoHelper.GetExtrusionFace(sash1,m_rightView,false);
Dimension sashDim1=m_dimensionCreator.AddDimension(m_rightView,esashFace1,isashFace1);
sashDim1.IsLocked = true;
Dimension sashWithPlane1 = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, isashFace1);
sashWithPlane1.IsLocked = true;
sash1.SetVisibility(CreateVisibility());
//create second sash
CurveArray curveArr7 = m_extrusionCreator.CreateRectangle(m_width / 2 - frameCurveOffset1, -m_width / 2 + frameCurveOffset1, m_sillHeight + m_height - frameCurveOffset1, m_sillHeight + m_height / 2 - sashCurveOffset / 2, 0);
CurveArray curveArr8 = m_extrusionCreator.CreateCurveArrayByOffset(curveArr7, sashCurveOffset);
m_document.Regenerate();
CurveArrArray curveArrArray4 = new CurveArrArray();
curveArrArray4.Append(curveArr7);
curveArrArray4.Append(curveArr8);
Extrusion sash2 = m_extrusionCreator.NewExtrusion(curveArrArray4, m_sashPlane, sashDepth, 0);
sash2.SetVisibility(CreateVisibility());
m_document.Regenerate();
Face esashFace2 = GeoHelper.GetExtrusionFace(sash2, m_rightView, true);
Face isashFace2 = GeoHelper.GetExtrusionFace(sash2, m_rightView, false);
Dimension sashDim2 = m_dimensionCreator.AddDimension(m_rightView, esashFace2, isashFace2);
sashDim2.IsLocked = true;
Dimension sashWithPlane2 = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, isashFace2);
m_document.Regenerate();
sashWithPlane2.IsLocked = true;
//set category of the sash extrusions
if (m_frameCat != null)
{
sash1.Subcategory = m_frameCat;
sash2.Subcategory = m_frameCat;
}
Autodesk.Revit.DB.ElementId id = new ElementId(m_sashMatID);
sash1.ParametersMap.get_Item("Material").Set(id);
sash2.ParametersMap.get_Item("Material").Set(id);
subTransaction.Commit();
}
/// <summary>
/// This method is used to create dimension among three reference planes
/// </summary>
/// <param name="view">the view</param>
/// <param name="refPlane1">the first reference plane</param>
/// <param name="refPlane2">the second reference plane</param>
/// <param name="refPlane">the middle reference plane</param>
/// <returns>the new dimension</returns>
public Dimension AddDimension(View view, ReferencePlane refPlane1, ReferencePlane refPlane2, ReferencePlane refPlane)
{
Dimension dim;
Autodesk.Revit.DB.XYZ startPoint = new Autodesk.Revit.DB.XYZ ();
Autodesk.Revit.DB.XYZ endPoint = new Autodesk.Revit.DB.XYZ ();
Line line;
Reference ref1;
Reference ref2;
Reference ref3;
ReferenceArray refArray = new ReferenceArray();
ref1 = refPlane1.Reference;
ref2 = refPlane2.Reference;
ref3 = refPlane.Reference;
startPoint = refPlane1.FreeEnd;
endPoint = refPlane2.FreeEnd;
line = m_application.Create.NewLineBound(startPoint, endPoint);
if (null != ref1 && null != ref2 && null != ref3)
{
refArray.Append(ref1);
refArray.Append(ref3);
refArray.Append(ref2);
}
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
dim = m_document.FamilyCreate.NewDimension(view, line, refArray);
subTransaction.Commit();
return dim;
}
public static List <Element> DrawLines(Document doc, IEnumerable <Line> lines)
{
List <Element> modelLines = new List <Element>();
SubTransaction st = new SubTransaction(doc);
st.Start();
XYZ lastNormal = new XYZ(999, 992, 200); // random
Plane p = null;
SketchPlane sp = null;
bool useLines = false;
FilteredElementCollector coll = new FilteredElementCollector(doc);
var fs = coll.OfClass(typeof(FamilySymbol)).OfCategory(BuiltInCategory.OST_DetailComponents).Cast <FamilySymbol>().Where(f => f.Name.ToUpper().Replace(" ", "") == "EGRESSPATH").FirstOrDefault();
if (fs == null)
{
//ugly to do this here.
Autodesk.Revit.UI.TaskDialog td = new Autodesk.Revit.UI.TaskDialog("Egress Path");
td.MainContent = "The 'EgressPath' Line-based detail family is not loaded. Model Lines will be shown instead.";
td.Show();
useLines = true;
}
foreach (Line ln in lines)
{
if (ln.Length < (1.0 / 24.0 / 12.0))
{
continue; // too short for Revit!
}
// see what the plane is
XYZ vector = ln.Direction;
XYZ normal = null;
if (vector.Normalize().IsAlmostEqualTo(XYZ.BasisZ) == false)
{
normal = vector.CrossProduct(XYZ.BasisZ);
}
else
{
normal = vector.CrossProduct(XYZ.BasisX);
}
if (lastNormal.IsAlmostEqualTo(normal) == false)
{
p = Plane.CreateByNormalAndOrigin(normal, ln.GetEndPoint(0));
sp = SketchPlane.Create(doc, p);
normal = lastNormal;
}
if (!useLines)
{
if (fs.IsActive == false)
{
fs.Activate();
}
FamilyInstance fi = doc.Create.NewFamilyInstance(ln, fs, doc.ActiveView);
modelLines.Add(fi);
}
else
{
ModelCurve curve = doc.Create.NewModelCurve(ln, sp);
modelLines.Add(curve as ModelLine);
}
}
st.Commit();
return(modelLines);
}
/// <summary>
/// Implements the export of element.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="element">The element to export.</param>
/// <param name="filterView">The view to export, if it exists.</param>
/// <param name="productWrapper">The ProductWrapper object.</param>
public virtual void ExportElementImpl(ExporterIFC exporterIFC, Element element, Autodesk.Revit.DB.View filterView,
ProductWrapper productWrapper)
{
Options options;
View ownerView = element.Document.GetElement(element.OwnerViewId) as View;
if (ownerView == null)
{
options = GeometryUtil.GetIFCExportGeometryOptions();
}
else
{
options = new Options();
options.View = ownerView;
}
GeometryElement geomElem = element.get_Geometry(options);
try
{
exporterIFC.PushExportState(element, geomElem);
using (SubTransaction st = new SubTransaction(element.Document))
{
st.Start();
if (element is AssemblyInstance)
{
AssemblyInstance assemblyInstance = element as AssemblyInstance;
AssemblyInstanceExporter.ExportAssemblyInstanceElement(exporterIFC, assemblyInstance, productWrapper);
}
else if (element is Ceiling)
{
Ceiling ceiling = element as Ceiling;
CeilingExporter.ExportCeilingElement(exporterIFC, ceiling, geomElem, productWrapper);
}
else if (element is CeilingAndFloor || element is Floor)
{
// This covers both Floors and Building Pads.
HostObject hostObject = element as HostObject;
FloorExporter.Export(exporterIFC, hostObject, geomElem, productWrapper);
}
else if (element is ContFooting)
{
ContFooting footing = element as ContFooting;
FootingExporter.ExportFootingElement(exporterIFC, footing, geomElem, productWrapper);
}
else if (element is CurveElement)
{
CurveElement curveElem = element as CurveElement;
CurveElementExporter.ExportCurveElement(exporterIFC, curveElem, geomElem, productWrapper);
}
else if (element is DuctInsulation)
{
DuctInsulation ductInsulation = element as DuctInsulation;
DuctInsulationExporter.ExportDuctInsulation(exporterIFC, ductInsulation, geomElem, productWrapper);
}
else if (element is DuctLining)
{
DuctLining ductLining = element as DuctLining;
DuctLiningExporter.ExportDuctLining(exporterIFC, ductLining, geomElem, productWrapper);
}
else if (element is FamilyInstance)
{
FamilyInstance familyInstanceElem = element as FamilyInstance;
FamilyInstanceExporter.ExportFamilyInstanceElement(exporterIFC, familyInstanceElem, geomElem, productWrapper);
}
else if (element is FilledRegion)
{
FilledRegion filledRegion = element as FilledRegion;
FilledRegionExporter.Export(exporterIFC, filledRegion, geomElem, productWrapper);
}
else if (element is Grid)
{
ExporterCacheManager.GridCache.Add(element);
}
else if (element is HostedSweep)
{
HostedSweep hostedSweep = element as HostedSweep;
HostedSweepExporter.Export(exporterIFC, hostedSweep, geomElem, productWrapper);
}
else if (element is Part)
{
Part part = element as Part;
if (ExporterCacheManager.ExportOptionsCache.ExportPartsAsBuildingElements)
PartExporter.ExportPartAsBuildingElement(exporterIFC, part, geomElem, productWrapper);
else
PartExporter.ExportStandalonePart(exporterIFC, part, geomElem, productWrapper);
}
else if (element is Railing)
{
if (ExporterCacheManager.RailingCache.Contains(element.Id))
RailingExporter.ExportRailingElement(exporterIFC, element as Railing, productWrapper);
else
{
ExporterCacheManager.RailingCache.Add(element.Id);
RailingExporter.AddSubElementsToCache(element as Railing);
}
}
else if (RampExporter.IsRamp(element))
{
RampExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is Rebar || element is AreaReinforcement || element is PathReinforcement)
{
RebarExporter.Export(exporterIFC, element, filterView, productWrapper);
}
else if (element is SpatialElement)
{
SpatialElement spatialElem = element as SpatialElement;
SpatialElementExporter.ExportSpatialElement(exporterIFC, spatialElem, productWrapper);
}
else if (IsStairs(element))
{
StairsExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is TextNote)
{
TextNote textNote = element as TextNote;
TextNoteExporter.Export(exporterIFC, textNote, productWrapper);
}
else if (element is TopographySurface)
{
TopographySurface topSurface = element as TopographySurface;
SiteExporter.ExportTopographySurface(exporterIFC, topSurface, geomElem, productWrapper);
}
else if (element is Wall)
{
Wall wallElem = element as Wall;
WallExporter.Export(exporterIFC, wallElem, geomElem, productWrapper);
}
else if (element is FaceWall)
{
WallExporter.ExportWall(exporterIFC, element, geomElem, productWrapper);
}
else if (element is WallSweep)
{
WallSweep wallSweep = element as WallSweep;
WallSweepExporter.Export(exporterIFC, wallSweep, geomElem, productWrapper);
}
else if (element is RoofBase)
{
RoofBase roofElement = element as RoofBase;
RoofExporter.Export(exporterIFC, roofElement, geomElem, productWrapper);
}
else if (element is CurtainSystem)
{
CurtainSystem curtainSystem = element as CurtainSystem;
CurtainSystemExporter.ExportCurtainSystem(exporterIFC, curtainSystem, productWrapper);
}
else if (CurtainSystemExporter.IsLegacyCurtainElement(element))
{
CurtainSystemExporter.ExportLegacyCurtainElement(exporterIFC, element, productWrapper);
PropertyUtil.CreateInternalRevitPropertySets(exporterIFC, element, productWrapper);
}
else
{
string ifcEnumType;
IFCExportType exportType = ExporterUtil.GetExportType(exporterIFC, element, out ifcEnumType);
if (IsMEPType(exporterIFC, element, exportType))
{
GenericMEPExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (ExportAsProxy(element, exportType))
{
ProxyElementExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
}
if (element.AssemblyInstanceId != ElementId.InvalidElementId)
ExporterCacheManager.AssemblyInstanceCache.RegisterElements(element.AssemblyInstanceId, productWrapper);
st.RollBack();
}
}
finally
{
exporterIFC.PopExportState();
}
}
/// <summary>
/// The implementation of CreateFrame()
/// </summary>
public override void CreateFrame()
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
//get the wall in the document and retrieve the exterior face
List<Wall> walls = Utility.GetElements<Wall>(m_application, m_document);
Face exteriorWallFace = GeoHelper.GetWallFace(walls[0], m_rightView, true);
//create sash referenceplane and exterior referenceplane
CreateRefPlane refPlaneCreator = new CreateRefPlane();
if(m_sashPlane==null)
m_sashPlane = refPlaneCreator.Create(m_document, m_centerPlane, m_rightView, new Autodesk.Revit.DB.XYZ (0, m_wallThickness / 2 - m_windowInset, 0), new Autodesk.Revit.DB.XYZ (0, 0, 1), "Sash");
if (m_exteriorPlane==null)
m_exteriorPlane = refPlaneCreator.Create(m_document, m_centerPlane, m_rightView, new Autodesk.Revit.DB.XYZ (0, m_wallThickness / 2, 0), new Autodesk.Revit.DB.XYZ (0, 0, 1), "MyExterior");
m_document.Regenerate();
//add dimension between sash reference plane and wall face,and add parameter "Window Inset",label the dimension with window-inset parameter
Dimension windowInsetDimension = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, exteriorWallFace);
FamilyParameter windowInsetPara = m_familyManager.AddParameter("Window Inset", BuiltInParameterGroup.INVALID, ParameterType.Length, false);
m_familyManager.Set(windowInsetPara, m_windowInset);
windowInsetDimension.Label = windowInsetPara;
//create the exterior frame
double frameCurveOffset1 = 0.075;
CurveArray curveArr1 = m_extrusionCreator.CreateRectangle(m_width / 2, -m_width / 2, m_sillHeight + m_height, m_sillHeight, 0);
CurveArray curveArr2 = m_extrusionCreator.CreateCurveArrayByOffset(curveArr1, frameCurveOffset1);
CurveArrArray curveArrArray1 = new CurveArrArray();
curveArrArray1.Append(curveArr1);
curveArrArray1.Append(curveArr2);
Extrusion extFrame = m_extrusionCreator.NewExtrusion(curveArrArray1, m_sashPlane, m_wallThickness / 2 + m_wallThickness/12, -m_windowInset);
extFrame.SetVisibility( CreateVisibility());
m_document.Regenerate();
//add alignment between wall face and exterior frame face
Face exteriorExtrusionFace1=GeoHelper.GetExtrusionFace(extFrame,m_rightView,true);
Face interiorExtrusionFace1 = GeoHelper.GetExtrusionFace(extFrame,m_rightView,false);
CreateAlignment alignmentCreator = new CreateAlignment(m_document);
alignmentCreator.AddAlignment(m_rightView,exteriorWallFace,exteriorExtrusionFace1);
//add dimension between sash referenceplane and exterior frame face and lock the dimension
Dimension extFrameWithSashPlane = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, interiorExtrusionFace1);
extFrameWithSashPlane.IsLocked = true;
m_document.Regenerate();
//create the interior frame
double frameCurveOffset2 = 0.125;
CurveArray curveArr3 = m_extrusionCreator.CreateRectangle(m_width / 2, -m_width / 2, m_sillHeight + m_height, m_sillHeight, 0);
CurveArray curveArr4 = m_extrusionCreator.CreateCurveArrayByOffset(curveArr3, frameCurveOffset2);
m_document.Regenerate();
CurveArrArray curveArrArray2 = new CurveArrArray();
curveArrArray2.Append(curveArr3);
curveArrArray2.Append(curveArr4);
Extrusion intFrame = m_extrusionCreator.NewExtrusion(curveArrArray2, m_sashPlane, m_wallThickness - m_windowInset, m_wallThickness / 2 + m_wallThickness / 12);
intFrame.SetVisibility( CreateVisibility());
m_document.Regenerate();
//add alignment between interior face of wall and interior frame face
Face interiorWallFace = GeoHelper.GetWallFace(walls[0], m_rightView, false);
Face interiorExtrusionFace2 = GeoHelper.GetExtrusionFace(intFrame, m_rightView, false);
Face exteriorExtrusionFace2 = GeoHelper.GetExtrusionFace(intFrame, m_rightView, true);
alignmentCreator.AddAlignment(m_rightView, interiorWallFace, interiorExtrusionFace2);
//add dimension between sash referenceplane and interior frame face and lock the dimension
Dimension intFrameWithSashPlane = m_dimensionCreator.AddDimension(m_rightView, m_sashPlane, exteriorExtrusionFace2);
intFrameWithSashPlane.IsLocked = true;
//create the sill frame
CurveArray sillCurs = m_extrusionCreator.CreateRectangle(m_width / 2, -m_width / 2, m_sillHeight + frameCurveOffset1, m_sillHeight, 0);
CurveArrArray sillCurveArray = new CurveArrArray();
sillCurveArray.Append(sillCurs);
Extrusion sillFrame= m_extrusionCreator.NewExtrusion(sillCurveArray, m_sashPlane, -m_windowInset, -m_windowInset - 0.1);
m_document.Regenerate();
//add alignment between wall face and sill frame face
Face sillExtFace = GeoHelper.GetExtrusionFace(sillFrame, m_rightView, false);
alignmentCreator.AddAlignment(m_rightView, sillExtFace, exteriorWallFace);
m_document.Regenerate();
//set subcategories of the frames
if (m_frameCat != null)
{
extFrame.Subcategory = m_frameCat;
intFrame.Subcategory = m_frameCat;
sillFrame.Subcategory = m_frameCat;
}
subTransaction.Commit();
}
private ElementId FindHost(XYZ location, int hostType, Document doc)
{
ElementId host = null;
FilteredElementCollector collector = new FilteredElementCollector(doc);
// Subtransaction to insert a family and use it to check for intersctions.
// The family is then moved around to check for the host of each new object being created
// After the element creation process is over the object and it's parent family are deleted form the project.
using (SubTransaction subTrans = new SubTransaction(doc))
{
subTrans.Start();
if (hostFinder == null)
{
// check if the point family exists
string path = typeof(LyrebirdService).Assembly.Location.Replace("LMNA.Lyrebird.Revit2015.dll", "IntersectionPoint.rfa");
if (!System.IO.File.Exists(path))
{
// save the file from this assembly and load it into project
//string directory = System.IO.Path.GetDirectoryName(path);
System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();
WriteResource(assembly, "IntersectionPoint.rfa", path);
}
// Load the family and place an instance of it.
Family insertPoint = null;
try
{
if (System.IO.File.Exists(path))
{
doc.LoadFamily(path, out insertPoint);
}
else
{
TaskDialog.Show("Error", "Could not find family to load");
}
}
catch (Exception ex)
{
Debug.WriteLine("Error", ex.Message); ;
}
if (insertPoint != null)
{
FamilySymbol ips = null;
foreach (ElementId fsid in insertPoint.GetFamilySymbolIds())
{
ips = doc.GetElement(fsid) as FamilySymbol;
}
// Create an instance
hostFinder = AdaptiveComponentInstanceUtils.CreateAdaptiveComponentInstance(doc, ips);
System.IO.File.Delete(path);
}
else
{
TaskDialog.Show("test", "InsertPoint family is still null, loading didn't work.");
}
}
IList<ElementId> placePointIds = new List<ElementId>();
placePointIds = AdaptiveComponentInstanceUtils.GetInstancePlacementPointElementRefIds(hostFinder);
try
{
ReferencePoint rp = doc.GetElement(placePointIds[0]) as ReferencePoint;
XYZ movedPt;
if (hostType == 1 || hostType == 3)
{
movedPt = new XYZ(location.X, location.Y, location.Z + 0.00328);
}
else
{
movedPt = new XYZ(location.X, location.Y, location.Z - 0.00328);
}
if (rp != null)
{
XYZ vector = movedPt.Subtract(rp.Position);
ElementTransformUtils.MoveElement(doc, rp.Id, vector);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
Element elem = hostFinder as Element;
if (elem != null)
{
// Find the host element
if (hostType == 1)
{
// find a wall
collector.OfCategory(BuiltInCategory.OST_Walls);
collector.OfClass(typeof(Wall));
ElementIntersectsElementFilter intersectionFilter = new ElementIntersectsElementFilter(elem);
collector.WherePasses(intersectionFilter);
foreach (Element e in collector)
{
host = e.Id;
}
}
else if (hostType == 2)
{
// Find a floor
collector.OfCategory(BuiltInCategory.OST_Floors);
collector.OfClass(typeof(Floor));
ElementIntersectsElementFilter intersectionFilter = new ElementIntersectsElementFilter(elem);
collector.WherePasses(intersectionFilter);
foreach (Element e in collector)
{
host = e.Id;
}
}
else if (hostType == 3)
{
// find a ceiling
collector.OfCategory(BuiltInCategory.OST_Ceilings);
collector.OfClass(typeof(Ceiling));
ElementIntersectsElementFilter intersectionFilter = new ElementIntersectsElementFilter(elem);
collector.WherePasses(intersectionFilter);
foreach (Element e in collector)
{
host = e.Id;
}
}
else if (hostType == 4)
{
// find a roof
collector.OfCategory(BuiltInCategory.OST_Roofs);
collector.OfClass(typeof(RoofBase));
ElementIntersectsElementFilter intersectionFilter = new ElementIntersectsElementFilter(elem);
collector.WherePasses(intersectionFilter);
foreach (Element e in collector)
{
host = e.Id;
}
}
}
subTrans.Commit();
// Delete the family file
}
return host;
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
using ( Transaction tx = new Transaction( doc ) )
{
tx.Start( "Mirror and List Added" );
//Line line = app.Create.NewLine(
// XYZ.Zero, XYZ.BasisX, true ); // 2011
//ElementSet els = uidoc.Selection.Elements; // 2011
//Plane plane = new Plane( XYZ.BasisY, XYZ.Zero ); // added in 2012, used until 2016
Plane plane = Plane.CreateByNormalAndOrigin( XYZ.BasisY, XYZ.Zero ); // 2017
ICollection<ElementId> elementIds
= uidoc.Selection.GetElementIds(); // 2012
using ( SubTransaction t = new SubTransaction( doc ) )
{
// determine newly added elements relying on the
// element sequence as returned by the filtered collector.
// this approach works in both Revit 2010 and 2011:
t.Start();
int n = GetElementCount( doc );
//doc.Mirror( els, line ); // 2011
//ElementTransformUtils.MirrorElements(
// doc, elementIds, plane ); // 2012-2015
ElementTransformUtils.MirrorElements(
doc, elementIds, plane, true ); // 2016
List<Element> a = GetElementsAfter( n, doc );
t.RollBack();
}
using ( SubTransaction t = new SubTransaction( doc ) )
{
// here is an idea for a new approach in 2011:
// determine newly added elements relying on
// monotonously increasing element id values:
t.Start();
FilteredElementCollector a = GetElements( doc );
int i = a.Max<Element>( e => e.Id.IntegerValue );
ElementId maxId = new ElementId( i );
// doc.Mirror( els, line ); // 2011
//ElementTransformUtils.MirrorElements(
// doc, elementIds, plane ); // 2012-2015
ElementTransformUtils.MirrorElements(
doc, elementIds, plane, true ); // 2016
// get all elements in document with an
// element id greater than maxId:
a = GetElementsAfter( doc, maxId );
Report( a );
t.RollBack();
}
using ( SubTransaction t = new SubTransaction( doc ) )
{
// similar to the above approach relying on
// monotonously increasing element id values,
// but apply a quick filter first:
t.Start();
FilteredElementCollector a = GetElements( doc );
int i = a.Max<Element>( e => e.Id.IntegerValue );
ElementId maxId = new ElementId( i );
//doc.Mirror( els, line ); // 2011
//ElementTransformUtils.MirrorElements(
// doc, elementIds, plane ); // 2012-2015
ElementTransformUtils.MirrorElements(
doc, elementIds, plane, true ); // 2016
// only look at non-ElementType elements
// instead of all document elements:
a = GetElements( doc );
a = GetElementsAfter( a, maxId );
Report( a );
t.RollBack();
}
using ( SubTransaction t = new SubTransaction( doc ) )
{
// use a local and temporary DocumentChanged event
// handler to directly obtain a list of all newly
// created elements.
// unfortunately, this canot be tested in this isolated form,
// since the DocumentChanged event is only triggered when the
// real outermost Revit transaction is committed, i.e. our
// local sub-transaction makes no difference. since we abort
// the sub-transaction before the command terminates and no
// elements are really added to the database, our event
// handler is never called:
t.Start();
app.DocumentChanged
+= new EventHandler<DocumentChangedEventArgs>(
app_DocumentChanged );
//doc.Mirror( els, line ); // 2011
//ElementTransformUtils.MirrorElements(
// doc, elementIds, plane ); // 2012-2015
ElementTransformUtils.MirrorElements(
doc, elementIds, plane, true ); // 2016
app.DocumentChanged
-= new EventHandler<DocumentChangedEventArgs>(
app_DocumentChanged );
Debug.Assert( null == _addedElementIds,
"never expected the event handler to be called" );
if ( null != _addedElementIds )
{
int n = _addedElementIds.Count;
string s = string.Format( _msg, n,
Util.PluralSuffix( n ) );
foreach ( ElementId id in _addedElementIds )
{
Element e = doc.GetElement( id );
s += string.Format( "\r\n {0}",
Util.ElementDescription( e ) );
}
Util.InfoMsg( s );
}
t.RollBack();
}
tx.RollBack();
}
return Result.Succeeded;
}
/// <summary>
/// Implements the export of element.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="element">The element to export.</param>
/// <param name="productWrapper">The ProductWrapper object.</param>
public virtual void ExportElementImpl(ExporterIFC exporterIFC, Element element, ProductWrapper productWrapper)
{
Options options;
View ownerView = null;
ownerView = element.Document.GetElement(element.OwnerViewId) as View;
if (ExporterCacheManager.ExportOptionsCache.UseActiveViewGeometry)
{
ownerView = ExporterCacheManager.ExportOptionsCache.ActiveView;
}
else
{
ownerView = element.Document.GetElement(element.OwnerViewId) as View;
}
if (ownerView == null)
{
options = GeometryUtil.GetIFCExportGeometryOptions();
}
else
{
options = new Options();
options.View = ownerView;
}
GeometryElement geomElem = element.get_Geometry(options);
// Default: we don't preserve the element parameter cache after export.
bool shouldPreserveParameterCache = false;
try
{
exporterIFC.PushExportState(element, geomElem);
Autodesk.Revit.DB.Document doc = element.Document;
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
// A long list of supported elements. Please keep in alphabetical order by the first item in the list..
if (element is AreaScheme)
{
AreaSchemeExporter.ExportAreaScheme(exporterIFC, element as AreaScheme, productWrapper);
}
else if (element is AssemblyInstance)
{
AssemblyInstance assemblyInstance = element as AssemblyInstance;
AssemblyInstanceExporter.ExportAssemblyInstanceElement(exporterIFC, assemblyInstance, productWrapper);
}
else if (element is BeamSystem)
{
if (ExporterCacheManager.BeamSystemCache.Contains(element.Id))
AssemblyInstanceExporter.ExportBeamSystem(exporterIFC, element as BeamSystem, productWrapper);
else
{
ExporterCacheManager.BeamSystemCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else if (element is Ceiling)
{
Ceiling ceiling = element as Ceiling;
CeilingExporter.ExportCeilingElement(exporterIFC, ceiling, geomElem, productWrapper);
}
else if (element is CeilingAndFloor || element is Floor)
{
// This covers both Floors and Building Pads.
CeilingAndFloor hostObject = element as CeilingAndFloor;
FloorExporter.ExportCeilingAndFloorElement(exporterIFC, hostObject, geomElem, productWrapper);
}
else if (element is ContFooting)
{
ContFooting footing = element as ContFooting;
FootingExporter.ExportFootingElement(exporterIFC, footing, geomElem, productWrapper);
}
else if (element is CurveElement)
{
CurveElement curveElem = element as CurveElement;
CurveElementExporter.ExportCurveElement(exporterIFC, curveElem, geomElem, productWrapper);
}
else if (element is CurtainSystem)
{
CurtainSystem curtainSystem = element as CurtainSystem;
CurtainSystemExporter.ExportCurtainSystem(exporterIFC, curtainSystem, productWrapper);
}
else if (CurtainSystemExporter.IsLegacyCurtainElement(element))
{
CurtainSystemExporter.ExportLegacyCurtainElement(exporterIFC, element, productWrapper);
}
else if (element is DuctInsulation)
{
DuctInsulation ductInsulation = element as DuctInsulation;
DuctInsulationExporter.ExportDuctInsulation(exporterIFC, ductInsulation, geomElem, productWrapper);
}
else if (element is DuctLining)
{
DuctLining ductLining = element as DuctLining;
DuctLiningExporter.ExportDuctLining(exporterIFC, ductLining, geomElem, productWrapper);
}
else if (element is ElectricalSystem)
{
ExporterCacheManager.SystemsCache.AddElectricalSystem(element.Id);
}
else if (element is FabricArea)
{
// We are exporting the fabric area as a group only.
FabricSheetExporter.ExportFabricArea(exporterIFC, element, productWrapper);
}
else if (element is FabricSheet)
{
FabricSheet fabricSheet = element as FabricSheet;
FabricSheetExporter.ExportFabricSheet(exporterIFC, fabricSheet, geomElem, productWrapper);
}
else if (element is FaceWall)
{
WallExporter.ExportWall(exporterIFC, element, null, geomElem, productWrapper);
}
else if (element is FamilyInstance)
{
FamilyInstance familyInstanceElem = element as FamilyInstance;
FamilyInstanceExporter.ExportFamilyInstanceElement(exporterIFC, familyInstanceElem, geomElem, productWrapper);
}
else if (element is FilledRegion)
{
FilledRegion filledRegion = element as FilledRegion;
FilledRegionExporter.Export(exporterIFC, filledRegion, geomElem, productWrapper);
}
else if (element is Grid)
{
ExporterCacheManager.GridCache.Add(element);
}
else if (element is Group)
{
Group group = element as Group;
GroupExporter.ExportGroupElement(exporterIFC, group, productWrapper);
}
else if (element is HostedSweep)
{
HostedSweep hostedSweep = element as HostedSweep;
HostedSweepExporter.Export(exporterIFC, hostedSweep, geomElem, productWrapper);
}
else if (element is Part)
{
Part part = element as Part;
if (ExporterCacheManager.ExportOptionsCache.ExportPartsAsBuildingElements)
PartExporter.ExportPartAsBuildingElement(exporterIFC, part, geomElem, productWrapper);
else
PartExporter.ExportStandalonePart(exporterIFC, part, geomElem, productWrapper);
}
else if (element is PipeInsulation)
{
PipeInsulation pipeInsulation = element as PipeInsulation;
PipeInsulationExporter.ExportPipeInsulation(exporterIFC, pipeInsulation, geomElem, productWrapper);
}
else if (element is Railing)
{
if (ExporterCacheManager.RailingCache.Contains(element.Id))
RailingExporter.ExportRailingElement(exporterIFC, element as Railing, productWrapper);
else
{
ExporterCacheManager.RailingCache.Add(element.Id);
RailingExporter.AddSubElementsToCache(element as Railing);
shouldPreserveParameterCache = true;
}
}
else if (RampExporter.IsRamp(element))
{
RampExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (IsRebarType(element))
{
RebarExporter.Export(exporterIFC, element, productWrapper);
}
else if (element is RoofBase)
{
RoofBase roofElement = element as RoofBase;
RoofExporter.Export(exporterIFC, roofElement, geomElem, productWrapper);
}
else if (element is SpatialElement)
{
SpatialElement spatialElem = element as SpatialElement;
SpatialElementExporter.ExportSpatialElement(exporterIFC, spatialElem, productWrapper);
}
else if (IsStairs(element))
{
StairsExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is TextNote)
{
TextNote textNote = element as TextNote;
TextNoteExporter.Export(exporterIFC, textNote, productWrapper);
}
else if (element is TopographySurface)
{
TopographySurface topSurface = element as TopographySurface;
SiteExporter.ExportTopographySurface(exporterIFC, topSurface, geomElem, productWrapper);
}
else if (element is Truss)
{
if (ExporterCacheManager.TrussCache.Contains(element.Id))
AssemblyInstanceExporter.ExportTrussElement(exporterIFC, element as Truss, productWrapper);
else
{
ExporterCacheManager.TrussCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else if (element is Wall)
{
Wall wallElem = element as Wall;
WallExporter.Export(exporterIFC, wallElem, geomElem, productWrapper);
}
else if (element is WallSweep)
{
WallSweep wallSweep = element as WallSweep;
WallSweepExporter.Export(exporterIFC, wallSweep, geomElem, productWrapper);
}
else if (element is Zone)
{
if (ExporterCacheManager.ZoneCache.Contains(element.Id))
ZoneExporter.ExportZone(exporterIFC, element as Zone, productWrapper);
else
{
ExporterCacheManager.ZoneCache.Add(element.Id);
shouldPreserveParameterCache = true;
}
}
else
{
string ifcEnumType;
IFCExportType exportType = ExporterUtil.GetExportType(exporterIFC, element, out ifcEnumType);
// The intention with the code below is to make this the "generic" element exporter, which would export any Revit element as any IFC instance.
// We would then in addition have specialized functions that would convert specific Revit elements to specific IFC instances where extra information
// could be gathered from the element.
bool exported = false;
if (IsMEPType(exporterIFC, element, exportType))
exported = GenericMEPExporter.Export(exporterIFC, element, geomElem, exportType, ifcEnumType, productWrapper);
else if (ExportAsProxy(element, exportType))
exported = ProxyElementExporter.Export(exporterIFC, element, geomElem, productWrapper);
else if ((element is HostObject) || (element is DirectShape))
{
// This is intended to work for any element. However, there are some hidden elements that we likely want to ignore.
// As such, this is currently limited to the two types of elements that we know we want to export that aren't covered above.
// Note the general comment that we would like to revamp this whole routine to be cleaner and simpler.
// Note 2: Known lists of DirectShapes that aren't exported:
// 1. IfcSpace (roundtripped IFC spaces).
// 2. Railings
exported = FamilyInstanceExporter.ExportGenericBuildingElement(exporterIFC, element, geomElem, exportType, ifcEnumType, productWrapper);
}
// For ducts and pipes, we will add a IfcRelCoversBldgElements during the end of export.
if (exported && (element is Duct || element is Pipe))
ExporterCacheManager.MEPCache.CoveredElementsCache.Add(element.Id);
}
if (element.AssemblyInstanceId != ElementId.InvalidElementId)
ExporterCacheManager.AssemblyInstanceCache.RegisterElements(element.AssemblyInstanceId, productWrapper);
if (element.GroupId != ElementId.InvalidElementId)
ExporterCacheManager.GroupCache.RegisterElements(element.GroupId, productWrapper);
st.RollBack();
}
}
finally
{
exporterIFC.PopExportState();
ExporterStateManager.PreserveElementParameterCache(element, shouldPreserveParameterCache);
}
}
/// <summary>
/// Export spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">
/// The Exporter object.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="document">
/// The Revit document.
/// </param>
/// <param name="filterView">
/// The view not exported.
/// </param>
/// <param name="spaceExported">
/// The output boolean value indicates if exported successfully.
/// </param>
public static void ExportSpatialElement2ndLevel(BIM.IFC.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document, View filterView)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
bool createEnergyAnalysisDetailModelFailed = false;
EnergyAnalysisDetailModel model = null;
try
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (Exception)
{
createEnergyAnalysisDetailModelFailed = true;
throw;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.get_Element(space.SpatialElementId) as SpatialElement;
if (spatialElement == null)
continue;
//quick reject
bool isArea = spatialElement is Area;
if (isArea)
{
if (!IsAreaGrossInterior(exporterIFC, spatialElement))
continue;
}
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = new Options();
View ownerView = spatialElement.Document.get_Element(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (IFCProductWrapper productWrapper = IFCProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
try
{
CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter);
}
catch (System.Exception)
{
continue;
}
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.OriginatingElementId);
if (boundingElement == null)
continue;
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(file, surface, openings);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.OriginatingElementId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(file, opening);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, openingConnectionGeom);
}
}
}
ExporterIFCUtils.CreateSpatialElementPropertySet(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
finally
{
exporterIFC.PopExportState();
}
}
tr.Commit();
}
}
catch (System.Exception ex)
{
document.Application.WriteJournalComment("IFC error: " + ex.ToString(), true);
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
//if failed, just export the space element
if (createEnergyAnalysisDetailModelFailed)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
ElementFilter spatialElementFilter = ElementFilteringUtil.GetSpatialElementFilter(document, exporterIFC);
FilteredElementCollector collector = (filterView == null) ? new FilteredElementCollector(document) : new FilteredElementCollector(document, filterView.Id);
collector.WherePasses(spatialElementFilter);
foreach (Element elem in collector)
{
SpatialElement spatialElement = elem as SpatialElement;
if (spatialElement == null)
continue;
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = new Options();
View ownerView = spatialElement.Document.get_Element(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (IFCProductWrapper productWrapper = IFCProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
try
{
CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter);
}
catch (System.Exception)
{
continue;
}
if (!(spatialElement is Area))
ExporterIFCUtils.CreateSpatialElementPropertySet(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
finally
{
exporterIFC.PopExportState();
}
}
tr.Commit();
}
}
st.RollBack();
}
}
/// <summary>
/// Exports spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">The Exporter object.</param>
/// <param name="exporterIFC"> The ExporterIFC object.</param>
/// <param name="document">The Revit document.</param>
/// <returns>The set of exported spaces. This is used to try to export using the standard routine for spaces that failed.</returns>
public static ISet<ElementId> ExportSpatialElement2ndLevel(Revit.IFC.Export.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document)
{
ISet<ElementId> exportedSpaceIds = new HashSet<ElementId>();
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
EnergyAnalysisDetailModel model = null;
try
{
View filterView = ExporterCacheManager.ExportOptionsCache.FilterViewForExport;
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (System.Exception)
{
return exportedSpaceIds;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.GetElement(space.CADObjectUniqueId) as SpatialElement;
if (spatialElement == null)
continue;
//current view only
if (!ElementFilteringUtil.IsElementVisible(spatialElement))
continue;
if (!ElementFilteringUtil.ShouldElementBeExported(exporterIFC, spatialElement, false))
continue;
if (ElementFilteringUtil.IsRoomInInvalidPhase(spatialElement))
continue;
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
View ownerView = spatialElement.Document.GetElement(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
using (PlacementSetter setter = PlacementSetter.Create(exporterIFC, spatialElement))
{
// We won't use the SpatialElementGeometryResults, as these are 1st level boundaries, not 2nd level.
SpatialElementGeometryResults results = null;
if (!CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter, out results))
continue;
exportedSpaceIds.Add(spatialElement.Id);
XYZ offset = GetSpaceBoundaryOffset(setter);
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.CADLinkUniqueId, surface.CADObjectUniqueId);
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(exporterIFC, surface, openings, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, setter.LevelId, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.CADLinkUniqueId, opening.CADObjectUniqueId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(exporterIFC, opening, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, setter.LevelId, openingConnectionGeom);
}
}
}
CreateZoneInfos(exporterIFC, file, spatialElement, productWrapper);
CreateSpaceOccupantInfo(exporterIFC, file, spatialElement, productWrapper);
ExporterUtil.ExportRelatedProperties(exporterIFC, spatialElement, productWrapper);
}
}
}
catch (Exception ex)
{
ifcExporter.HandleUnexpectedException(ex, exporterIFC, spatialElement);
}
finally
{
exporterIFC.PopExportState();
}
}
transaction.Commit();
}
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
st.RollBack();
return exportedSpaceIds;
}
}
/// <summary>
/// Exports spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">
/// The Exporter object.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="document">
/// The Revit document.
/// </param>
/// <param name="filterView">
/// The view not exported.
/// </param>
/// <param name="spaceExported">
/// The output boolean value indicates if exported successfully.
/// </param>
public static void ExportSpatialElement2ndLevel(BIM.IFC.Exporter.Exporter ifcExporter, ExporterIFC exporterIFC, Document document, View filterView, ref bool spaceExported)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
EnergyAnalysisDetailModel model = null;
try
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (System.Exception)
{
spaceExported = false;
return;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
spaceExported = true;
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.GetElement(space.SpatialElementId) as SpatialElement;
if (spatialElement == null)
continue;
//quick reject
bool isArea = spatialElement is Area;
if (isArea)
{
if (!IsAreaGrossInterior(exporterIFC, spatialElement))
continue;
}
//current view only
if (filterView != null && !ElementFilteringUtil.IsElementVisible(filterView, spatialElement))
continue;
//
if (!ElementFilteringUtil.ShouldCategoryBeExported(exporterIFC, spatialElement))
continue;
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
View ownerView = spatialElement.Document.GetElement(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = spatialElement.Level != null ? spatialElement.Level.Id : ElementId.InvalidElementId;
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
if (!CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter))
continue;
XYZ offset = GetSapceBoundaryOffset(setter);
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.OriginatingElementId);
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(file, surface, openings, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, setter.LevelId, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.OriginatingElementId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(file, opening, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, setter.LevelId, openingConnectionGeom);
}
}
}
PropertyUtil.CreateInternalRevitPropertySets(exporterIFC, spatialElement, productWrapper);
CreateZoneInfos(exporterIFC, file, spatialElement, productWrapper);
CreateSpaceOccupantInfo(exporterIFC, file, spatialElement, productWrapper);
ifcExporter.ExportElementProperties(exporterIFC, spatialElement, productWrapper);
ifcExporter.ExportElementQuantities(exporterIFC, spatialElement, productWrapper);
}
}
}
catch (Exception ex)
{
ifcExporter.HandleUnexpectedException(ex, exporterIFC, spatialElement);
}
finally
{
exporterIFC.PopExportState();
}
}
transaction.Commit();
}
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
st.RollBack();
}
}
/// <summary>
/// Delete a wall, append a node to tree view
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void deleteWallButton_Click(object sender, EventArgs e)
{
if (m_lastCreatedWall == null)
return;
// a sub-transaction is not necessary in this case
// it is used for illustration purposes only
using (SubTransaction subTransaction = new SubTransaction(m_document))
{
// if not handled explicitly, the sub-transaction will be rolled back when leaving this block
try
{
String wallId = m_lastCreatedWall.Id.IntegerValue.ToString();
if (DialogResult.No ==
MessageBox.Show("Do you really want to delete wall with id " + wallId + "?",
"Warning", MessageBoxButtons.YesNo))
{
return;
}
if (subTransaction.Start() == TransactionStatus.Started)
{
m_document.Delete(m_lastCreatedWall);
updateModel(false); // immediately update the view to see the changes
if (subTransaction.Commit() == TransactionStatus.Committed)
{
AddNode(OperationType.ObjectDeletion, "Deleted wall " + wallId);
m_lastCreatedWall = null;
UpdateButtonsStatus();
return;
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("Exception when deleting a wall: " + ex.Message);
}
}
MessageBox.Show("Deleting wall failed.");
}
/// <summary>
/// The implementation of CombineAndBuild() ,defining New Window Types
/// </summary>
public override void CombineAndBuild()
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
foreach (String type in m_para.WinParaTab.Keys)
{
WindowParameter para = m_para.WinParaTab[type] as WindowParameter;
newFamilyType(para);
}
subTransaction.Commit();
try
{
m_document.SaveAs(m_para.PathName);
}
catch(Exception e)
{
System.Diagnostics.Debug.WriteLine("Write to " + m_para.PathName + " Failed");
System.Diagnostics.Debug.WriteLine(e.Message);
}
}
/// <summary>
/// Completes the export process by writing information stored incrementally during export to the file.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="document">The document to export.</param>
private void EndExport(ExporterIFC exporterIFC, Document document)
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle ownerHistory = exporterIFC.GetOwnerHistoryHandle();
using (IFCTransaction transaction = new IFCTransaction(file))
{
// In some cases, like multi-story stairs and ramps, we may have the same Pset used for multiple levels.
// If ifcParams is null, re-use the property set.
ISet<string> locallyUsedGUIDs = new HashSet<string>();
// Relate Ducts and Pipes to their coverings (insulations and linings)
foreach (ElementId ductOrPipeId in ExporterCacheManager.MEPCache.CoveredElementsCache)
{
IFCAnyHandle ductOrPipeHandle = ExporterCacheManager.MEPCache.Find(ductOrPipeId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ductOrPipeHandle))
continue;
HashSet<IFCAnyHandle> coveringHandles = new HashSet<IFCAnyHandle>();
try
{
ICollection<ElementId> liningIds = InsulationLiningBase.GetLiningIds(document, ductOrPipeId);
GetElementHandles(liningIds, coveringHandles);
}
catch
{
}
try
{
ICollection<ElementId> insulationIds = InsulationLiningBase.GetInsulationIds(document, ductOrPipeId);
GetElementHandles(insulationIds, coveringHandles);
}
catch
{
}
if (coveringHandles.Count > 0)
IFCInstanceExporter.CreateRelCoversBldgElements(file, GUIDUtil.CreateGUID(), ownerHistory, null, null, ductOrPipeHandle, coveringHandles);
}
// Relate stair components to stairs
foreach (KeyValuePair<ElementId, StairRampContainerInfo> stairRamp in ExporterCacheManager.StairRampContainerInfoCache)
{
StairRampContainerInfo stairRampInfo = stairRamp.Value;
IList<IFCAnyHandle> hnds = stairRampInfo.StairOrRampHandles;
for (int ii = 0; ii < hnds.Count; ii++)
{
IFCAnyHandle hnd = hnds[ii];
if (IFCAnyHandleUtil.IsNullOrHasNoValue(hnd))
continue;
IList<IFCAnyHandle> comps = stairRampInfo.Components[ii];
if (comps.Count == 0)
continue;
Element elem = document.GetElement(stairRamp.Key);
string guid = GUIDUtil.CreateSubElementGUID(elem, (int)IFCStairSubElements.ContainmentRelation);
if (locallyUsedGUIDs.Contains(guid))
guid = GUIDUtil.CreateGUID();
else
locallyUsedGUIDs.Add(guid);
ExporterUtil.RelateObjects(exporterIFC, guid, hnd, comps);
}
}
ProjectInfo projectInfo = document.ProjectInformation;
IFCAnyHandle buildingHnd = ExporterCacheManager.BuildingHandle;
// relate assembly elements to assemblies
foreach (KeyValuePair<ElementId, AssemblyInstanceInfo> assemblyInfoEntry in ExporterCacheManager.AssemblyInstanceCache)
{
AssemblyInstanceInfo assemblyInfo = assemblyInfoEntry.Value;
if (assemblyInfo == null)
continue;
IFCAnyHandle assemblyInstanceHandle = assemblyInfo.AssemblyInstanceHandle;
HashSet<IFCAnyHandle> elementHandles = assemblyInfo.ElementHandles;
if (elementHandles != null && assemblyInstanceHandle != null && elementHandles.Contains(assemblyInstanceHandle))
elementHandles.Remove(assemblyInstanceHandle);
if (assemblyInstanceHandle != null && elementHandles != null && elementHandles.Count != 0)
{
Element assemblyInstance = document.GetElement(assemblyInfoEntry.Key);
string guid = GUIDUtil.CreateSubElementGUID(assemblyInstance, (int)IFCAssemblyInstanceSubElements.RelContainedInSpatialStructure);
if (IFCAnyHandleUtil.IsSubTypeOf(assemblyInstanceHandle, IFCEntityType.IfcSystem))
{
IFCInstanceExporter.CreateRelAssignsToGroup(file, guid, ownerHistory, null, null, elementHandles, null, assemblyInstanceHandle);
}
else
{
ExporterUtil.RelateObjects(exporterIFC, guid, assemblyInstanceHandle, elementHandles);
// Set the PlacementRelTo of assembly elements to assembly instance.
IFCAnyHandle assemblyPlacement = IFCAnyHandleUtil.GetObjectPlacement(assemblyInstanceHandle);
AssemblyInstanceExporter.SetLocalPlacementsRelativeToAssembly(exporterIFC, assemblyPlacement, elementHandles);
}
// We don't do this in RegisterAssemblyElement because we want to make sure that the IfcElementAssembly has been created.
ExporterCacheManager.ElementsInAssembliesCache.UnionWith(elementHandles);
}
}
// relate group elements to groups
foreach (KeyValuePair<ElementId, GroupInfo> groupEntry in ExporterCacheManager.GroupCache)
{
GroupInfo groupInfo = groupEntry.Value;
if (groupInfo == null)
continue;
if (groupInfo.GroupHandle != null && groupInfo.ElementHandles != null &&
groupInfo.ElementHandles.Count != 0)
{
Element group = document.GetElement(groupEntry.Key);
string guid = GUIDUtil.CreateSubElementGUID(group, (int)IFCGroupSubElements.RelAssignsToGroup);
IFCAnyHandle groupHandle = groupInfo.GroupHandle;
HashSet<IFCAnyHandle> elementHandles = groupInfo.ElementHandles;
if (elementHandles != null && groupHandle != null && elementHandles.Contains(groupHandle))
elementHandles.Remove(groupHandle);
if (elementHandles != null && groupHandle != null && elementHandles.Count > 0)
{
IFCInstanceExporter.CreateRelAssignsToGroup(file, guid, ownerHistory, null, null, elementHandles, null, groupHandle);
}
}
}
// create spatial structure holder
ICollection<IFCAnyHandle> relatedElements = exporterIFC.GetRelatedElements();
if (relatedElements.Count > 0)
{
HashSet<IFCAnyHandle> relatedElementSet = new HashSet<IFCAnyHandle>(relatedElements);
string guid = GUIDUtil.CreateSubElementGUID(projectInfo, (int)IFCBuildingSubElements.RelContainedInSpatialStructure);
IFCInstanceExporter.CreateRelContainedInSpatialStructure(file, guid,
ownerHistory, null, null, relatedElementSet, buildingHnd);
}
ICollection<IFCAnyHandle> relatedProducts = exporterIFC.GetRelatedProducts();
if (relatedProducts.Count > 0)
{
string guid = GUIDUtil.CreateSubElementGUID(projectInfo, (int)IFCBuildingSubElements.RelAggregatesProducts);
ExporterCacheManager.ContainmentCache.SetGUIDForRelation(buildingHnd, guid);
ExporterCacheManager.ContainmentCache.AddRelations(buildingHnd, relatedProducts);
}
// create a default site if we have latitude and longitude information.
if (IFCAnyHandleUtil.IsNullOrHasNoValue(exporterIFC.GetSite()))
{
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
SiteExporter.ExportDefaultSite(exporterIFC, document, productWrapper);
}
}
IFCAnyHandle siteHandle = exporterIFC.GetSite();
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(siteHandle))
{
ExporterCacheManager.ContainmentCache.AddRelation(exporterIFC.GetProject(), siteHandle);
// assoc. site to the building.
ExporterCacheManager.ContainmentCache.AddRelation(siteHandle, buildingHnd);
ExporterUtil.UpdateBuildingRelToPlacement(buildingHnd, siteHandle);
}
else
{
// relate building and project if no site
ExporterCacheManager.ContainmentCache.AddRelation(exporterIFC.GetProject(), buildingHnd);
}
// relate levels and products.
RelateLevels(exporterIFC, document);
// relate objects in containment cache.
foreach (KeyValuePair<IFCAnyHandle, ICollection<IFCAnyHandle>> container in ExporterCacheManager.ContainmentCache)
{
if (container.Value.Count() > 0)
{
string relationGUID = ExporterCacheManager.ContainmentCache.GetGUIDForRelation(container.Key);
ExporterUtil.RelateObjects(exporterIFC, relationGUID, container.Key, container.Value);
}
}
// These elements are created internally, but we allow custom property sets for them. Create them here.
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
productWrapper.AddBuilding(projectInfo, buildingHnd);
if (projectInfo != null)
ExporterUtil.ExportRelatedProperties(exporterIFC, projectInfo, productWrapper);
}
// create material layer associations
foreach (IFCAnyHandle materialSetLayerUsageHnd in ExporterCacheManager.MaterialLayerRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelAssociatesMaterial(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.MaterialLayerRelationsCache[materialSetLayerUsageHnd],
materialSetLayerUsageHnd);
}
// create material associations
foreach (IFCAnyHandle materialHnd in ExporterCacheManager.MaterialRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelAssociatesMaterial(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.MaterialRelationsCache[materialHnd], materialHnd);
}
// create type relations
foreach (IFCAnyHandle typeObj in ExporterCacheManager.TypeRelationsCache.Keys)
{
IFCInstanceExporter.CreateRelDefinesByType(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, ExporterCacheManager.TypeRelationsCache[typeObj], typeObj);
}
// create type property relations
foreach (TypePropertyInfo typePropertyInfo in ExporterCacheManager.TypePropertyInfoCache.Values)
{
if (typePropertyInfo.AssignedToType)
continue;
ICollection<IFCAnyHandle> propertySets = typePropertyInfo.PropertySets;
ISet<IFCAnyHandle> elements = typePropertyInfo.Elements;
if (elements.Count == 0)
continue;
foreach (IFCAnyHandle propertySet in propertySets)
{
try
{
IFCInstanceExporter.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, elements, propertySet);
}
catch
{
}
}
}
// create space boundaries
foreach (SpaceBoundary boundary in ExporterCacheManager.SpaceBoundaryCache)
{
SpatialElementExporter.ProcessIFCSpaceBoundary(exporterIFC, boundary, file);
}
// create wall/wall connectivity objects
if (ExporterCacheManager.WallConnectionDataCache.Count > 0)
{
IList<IDictionary<ElementId, IFCAnyHandle>> hostObjects = exporterIFC.GetHostObjects();
List<int> relatingPriorities = new List<int>();
List<int> relatedPriorities = new List<int>();
foreach (WallConnectionData wallConnectionData in ExporterCacheManager.WallConnectionDataCache)
{
foreach (IDictionary<ElementId, IFCAnyHandle> mapForLevel in hostObjects)
{
IFCAnyHandle wallElementHandle, otherElementHandle;
if (!mapForLevel.TryGetValue(wallConnectionData.FirstId, out wallElementHandle))
continue;
if (!mapForLevel.TryGetValue(wallConnectionData.SecondId, out otherElementHandle))
continue;
// NOTE: Definition of RelConnectsPathElements has the connection information reversed
// with respect to the order of the paths.
string connectionName = IFCAnyHandleUtil.GetStringAttribute(wallElementHandle, "GlobalId") + "|"
+ IFCAnyHandleUtil.GetStringAttribute(otherElementHandle, "GlobalId");
string connectionType = "Structural"; // Assigned as Description
IFCInstanceExporter.CreateRelConnectsPathElements(file, GUIDUtil.CreateGUID(), ownerHistory,
connectionName, connectionType, wallConnectionData.ConnectionGeometry, wallElementHandle, otherElementHandle, relatingPriorities,
relatedPriorities, wallConnectionData.SecondConnectionType, wallConnectionData.FirstConnectionType);
}
}
}
// create Zones
{
string relAssignsToGroupName = "Spatial Zone Assignment";
foreach (string zoneName in ExporterCacheManager.ZoneInfoCache.Keys)
{
ZoneInfo zoneInfo = ExporterCacheManager.ZoneInfoCache.Find(zoneName);
if (zoneInfo != null)
{
IFCAnyHandle zoneHandle = IFCInstanceExporter.CreateZone(file, GUIDUtil.CreateGUID(), ownerHistory,
zoneName, zoneInfo.Description, zoneInfo.ObjectType);
IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(), ownerHistory,
relAssignsToGroupName, null, zoneInfo.RoomHandles, null, zoneHandle);
HashSet<IFCAnyHandle> zoneHnds = new HashSet<IFCAnyHandle>();
zoneHnds.Add(zoneHandle);
foreach (KeyValuePair<string, IFCAnyHandle> classificationReference in zoneInfo.ClassificationReferences)
{
IFCAnyHandle relAssociates = IFCInstanceExporter.CreateRelAssociatesClassification(file, GUIDUtil.CreateGUID(),
ownerHistory, classificationReference.Key, "", zoneHnds, classificationReference.Value);
}
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(zoneInfo.EnergyAnalysisProperySetHandle))
{
IFCInstanceExporter.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, zoneHnds, zoneInfo.EnergyAnalysisProperySetHandle);
}
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(zoneInfo.ZoneCommonProperySetHandle))
{
IFCInstanceExporter.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, zoneHnds, zoneInfo.ZoneCommonProperySetHandle);
}
}
}
}
// create Space Occupants
{
foreach (string spaceOccupantName in ExporterCacheManager.SpaceOccupantInfoCache.Keys)
{
SpaceOccupantInfo spaceOccupantInfo = ExporterCacheManager.SpaceOccupantInfoCache.Find(spaceOccupantName);
if (spaceOccupantInfo != null)
{
IFCAnyHandle person = IFCInstanceExporter.CreatePerson(file, null, spaceOccupantName, null, null, null, null, null, null);
IFCAnyHandle spaceOccupantHandle = IFCInstanceExporter.CreateOccupant(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, spaceOccupantName, person, IFCOccupantType.NotDefined);
IFCInstanceExporter.CreateRelOccupiesSpaces(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, spaceOccupantInfo.RoomHandles, null, spaceOccupantHandle, null);
HashSet<IFCAnyHandle> spaceOccupantHandles = new HashSet<IFCAnyHandle>();
spaceOccupantHandles.Add(spaceOccupantHandle);
foreach (KeyValuePair<string, IFCAnyHandle> classificationReference in spaceOccupantInfo.ClassificationReferences)
{
IFCAnyHandle relAssociates = IFCInstanceExporter.CreateRelAssociatesClassification(file, GUIDUtil.CreateGUID(),
ownerHistory, classificationReference.Key, "", spaceOccupantHandles, classificationReference.Value);
}
if (spaceOccupantInfo.SpaceOccupantProperySetHandle != null && spaceOccupantInfo.SpaceOccupantProperySetHandle.HasValue)
{
IFCAnyHandle relHnd = IFCInstanceExporter.CreateRelDefinesByProperties(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, spaceOccupantHandles, spaceOccupantInfo.SpaceOccupantProperySetHandle);
}
}
}
}
// Create systems.
HashSet<IFCAnyHandle> relatedBuildings = new HashSet<IFCAnyHandle>();
relatedBuildings.Add(buildingHnd);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
foreach (KeyValuePair<ElementId, ISet<IFCAnyHandle>> system in ExporterCacheManager.SystemsCache.BuiltInSystemsCache)
{
MEPSystem systemElem = document.GetElement(system.Key) as MEPSystem;
if (systemElem == null)
continue;
Element baseEquipment = systemElem.BaseEquipment;
if (baseEquipment != null)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(baseEquipment.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
system.Value.Add(memberHandle);
}
ElementType systemElemType = document.GetElement(systemElem.GetTypeId()) as ElementType;
string name = NamingUtil.GetNameOverride(systemElem, systemElem.Name);
string desc = NamingUtil.GetDescriptionOverride(systemElem, null);
string objectType = NamingUtil.GetObjectTypeOverride(systemElem,
(systemElemType != null) ? systemElemType.Name : "");
string systemGUID = GUIDUtil.CreateGUID(systemElem);
IFCAnyHandle systemHandle = IFCInstanceExporter.CreateSystem(file, systemGUID,
ownerHistory, name, desc, objectType);
// Create classification reference when System has classification filed name assigned to it
ClassificationUtil.CreateClassification(exporterIFC, file, systemElem, systemHandle);
productWrapper.AddSystem(systemElem, systemHandle);
IFCAnyHandle relServicesBuildings = IFCInstanceExporter.CreateRelServicesBuildings(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, systemHandle, relatedBuildings);
IFCObjectType? objType = null;
if (!ExporterCacheManager.ExportOptionsCache.ExportAsCoordinationView2)
objType = IFCObjectType.Product;
IFCAnyHandle relAssignsToGroup = IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, system.Value, objType, systemHandle);
}
}
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
foreach (KeyValuePair<ElementId, ISet<IFCAnyHandle>> entries in ExporterCacheManager.SystemsCache.ElectricalSystemsCache)
{
ElementId systemId = entries.Key;
MEPSystem systemElem = document.GetElement(systemId) as MEPSystem;
if (systemElem == null)
continue;
Element baseEquipment = systemElem.BaseEquipment;
if (baseEquipment != null)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(baseEquipment.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
entries.Value.Add(memberHandle);
}
// The Elements property below can throw an InvalidOperationException in some cases, which could
// crash the export. Protect against this without having too generic a try/catch block.
try
{
ElementSet members = systemElem.Elements;
foreach (Element member in members)
{
IFCAnyHandle memberHandle = ExporterCacheManager.MEPCache.Find(member.Id);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(memberHandle))
entries.Value.Add(memberHandle);
}
}
catch
{
}
if (entries.Value.Count == 0)
continue;
ElementType systemElemType = document.GetElement(systemElem.GetTypeId()) as ElementType;
string name = NamingUtil.GetNameOverride(systemElem, systemElem.Name);
string desc = NamingUtil.GetDescriptionOverride(systemElem, null);
string objectType = NamingUtil.GetObjectTypeOverride(systemElem,
(systemElemType != null) ? systemElemType.Name : "");
string systemGUID = GUIDUtil.CreateGUID(systemElem);
IFCAnyHandle systemHandle = IFCInstanceExporter.CreateSystem(file,
systemGUID, ownerHistory, name, desc, objectType);
// Create classification reference when System has classification filed name assigned to it
ClassificationUtil.CreateClassification(exporterIFC, file, systemElem, systemHandle);
productWrapper.AddSystem(systemElem, systemHandle);
IFCAnyHandle relServicesBuildings = IFCInstanceExporter.CreateRelServicesBuildings(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, systemHandle, relatedBuildings);
IFCObjectType? objType = null;
if (!ExporterCacheManager.ExportOptionsCache.ExportAsCoordinationView2)
objType = IFCObjectType.Product;
IFCAnyHandle relAssignsToGroup = IFCInstanceExporter.CreateRelAssignsToGroup(file, GUIDUtil.CreateGUID(),
ownerHistory, null, null, entries.Value, objType, systemHandle);
}
}
// Add presentation layer assignments - this is in addition to those added in EndExportInternal, and will
// eventually replace the internal routine.
foreach (KeyValuePair<string, ICollection<IFCAnyHandle>> presentationLayerSet in ExporterCacheManager.PresentationLayerSetCache)
{
ISet<IFCAnyHandle> validHandles = new HashSet<IFCAnyHandle>();
foreach (IFCAnyHandle handle in presentationLayerSet.Value)
{
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(handle))
validHandles.Add(handle);
}
if (validHandles.Count > 0)
IFCInstanceExporter.CreatePresentationLayerAssignment(file, presentationLayerSet.Key, null, validHandles, null);
}
// Add door/window openings.
ExporterCacheManager.DoorWindowDelayedOpeningCreatorCache.ExecuteCreators(exporterIFC, document);
foreach (SpaceInfo spaceInfo in ExporterCacheManager.SpaceInfoCache.SpaceInfos.Values)
{
if (spaceInfo.RelatedElements.Count > 0)
{
IFCInstanceExporter.CreateRelContainedInSpatialStructure(file, GUIDUtil.CreateGUID(), ownerHistory,
null, null, spaceInfo.RelatedElements, spaceInfo.SpaceHandle);
}
}
// Potentially modify elements with GUID values.
if (ExporterCacheManager.GUIDsToStoreCache.Count > 0 && !ExporterCacheManager.ExportOptionsCache.ExportingLink)
{
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
foreach (KeyValuePair<KeyValuePair<Element, BuiltInParameter>, string> elementAndGUID in ExporterCacheManager.GUIDsToStoreCache)
{
if (elementAndGUID.Key.Key == null || elementAndGUID.Key.Value == BuiltInParameter.INVALID || elementAndGUID.Value == null)
continue;
ParameterUtil.SetStringParameter(elementAndGUID.Key.Key, elementAndGUID.Key.Value, elementAndGUID.Value);
}
st.Commit();
}
}
// Allow native code to remove some unused handles, assign presentation map information and clear internal caches.
ExporterIFCUtils.EndExportInternal(exporterIFC);
//create header
ExportOptionsCache exportOptionsCache = ExporterCacheManager.ExportOptionsCache;
string coordinationView = null;
if (exportOptionsCache.ExportAsCoordinationView2)
coordinationView = "CoordinationView_V2.0";
else
coordinationView = "CoordinationView";
List<string> descriptions = new List<string>();
if (ExporterCacheManager.ExportOptionsCache.ExportAs2x2 || ExporterUtil.DoCodeChecking(exportOptionsCache))
{
descriptions.Add("IFC2X_PLATFORM");
}
else
{
string currentLine;
if (ExporterUtil.IsFMHandoverView())
{
currentLine = string.Format("ViewDefinition [{0}{1}{2}{3}]",
coordinationView,
exportOptionsCache.ExportBaseQuantities ? ", QuantityTakeOffAddOnView" : "",
", ", "FMHandOverView");
}
else
{
currentLine = string.Format("ViewDefinition [{0}{1}]",
coordinationView,
exportOptionsCache.ExportBaseQuantities ? ", QuantityTakeOffAddOnView" : "");
}
descriptions.Add(currentLine);
}
string projectNumber = (projectInfo != null) ? projectInfo.Number : null;
string projectName = (projectInfo != null) ? projectInfo.Name : null;
string projectStatus = (projectInfo != null) ? projectInfo.Status : null;
if (projectNumber == null)
projectNumber = string.Empty;
if (projectName == null)
projectName = exportOptionsCache.FileName;
if (projectStatus == null)
projectStatus = string.Empty;
IFCAnyHandle project = exporterIFC.GetProject();
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(project))
IFCAnyHandleUtil.UpdateProject(project, projectNumber, projectName, projectStatus);
IFCInstanceExporter.CreateFileSchema(file);
IFCInstanceExporter.CreateFileDescription(file, descriptions);
// Get stored File Header information from the UI and use it for export
IFCFileHeader fHeader = new IFCFileHeader();
IFCFileHeaderItem fHItem = null;
fHeader.GetSavedFileHeader(document, out fHItem);
List<string> author = new List<string>();
if (String.IsNullOrEmpty(fHItem.AuthorName) == false)
{
author.Add(fHItem.AuthorName);
if (String.IsNullOrEmpty(fHItem.AuthorEmail) == false)
author.Add(fHItem.AuthorEmail);
}
else
author.Add(String.Empty);
List<string> organization = new List<string>();
if (String.IsNullOrEmpty(fHItem.Organization) == false)
organization.Add(fHItem.Organization);
else
organization.Add(String.Empty);
string versionInfos = document.Application.VersionBuild + " - " + ExporterCacheManager.ExportOptionsCache.ExporterVersion + " - " + ExporterCacheManager.ExportOptionsCache.ExporterUIVersion;
if (fHItem.Authorization == null)
fHItem.Authorization = String.Empty;
IFCInstanceExporter.CreateFileName(file, projectNumber, author, organization, document.Application.VersionName,
versionInfos, fHItem.Authorization);
transaction.Commit();
IFCFileWriteOptions writeOptions = new IFCFileWriteOptions();
writeOptions.FileName = exportOptionsCache.FileName;
writeOptions.FileFormat = exportOptionsCache.IFCFileFormat;
if (writeOptions.FileFormat == IFCFileFormat.IfcXML || writeOptions.FileFormat == IFCFileFormat.IfcXMLZIP)
{
writeOptions.XMLConfigFileName = Path.Combine(ExporterUtil.RevitProgramPath, "EDM\\ifcXMLconfiguration.xml");
}
file.Write(writeOptions);
// Reuse almost all of the information above to write out extra copies of the IFC file.
if (exportOptionsCache.ExportingLink)
{
int numRevitLinkInstances = exportOptionsCache.GetNumLinkInstanceInfos();
for (int ii = 1; ii < numRevitLinkInstances; ii++)
{
Transform linkTrf = ExporterCacheManager.ExportOptionsCache.GetLinkInstanceTransform(ii);
IFCAnyHandle relativePlacement = ExporterUtil.CreateAxis2Placement3D(file, linkTrf.Origin, linkTrf.BasisZ, linkTrf.BasisX);
ExporterUtil.UpdateBuildingRelativePlacement(buildingHnd, relativePlacement);
writeOptions.FileName = exportOptionsCache.GetLinkInstanceFileName(ii);
file.Write(writeOptions);
}
}
}
}
/// <summary>
/// Implements the export of element.
/// </summary>
/// <param name="exporterIFC">The IFC exporter object.</param>
/// <param name="element ">The element to export.</param>
/// <param name="productWrapper">The IFCProductWrapper object.</param>
private void ExportElementImpl(ExporterIFC exporterIFC, Element element, IFCProductWrapper productWrapper)
{
Options options = new Options();
View ownerView = element.Document.get_Element(element.OwnerViewId) as View;
if (ownerView != null)
options.View = ownerView;
GeometryElement geomElem = element.get_Geometry(options);
try
{
exporterIFC.PushExportState(element, geomElem);
using (SubTransaction st = new SubTransaction(element.Document))
{
st.Start();
if (element is CurveElement)
{
CurveElement curveElem = element as CurveElement;
CurveElementExporter.ExportCurveElement(exporterIFC, curveElem, geomElem, productWrapper, m_CurveAnnotationCache);
}
else if (element is FamilyInstance)
{
FamilyInstance familyInstanceElem = element as FamilyInstance;
FamilyInstanceExporter.ExportFamilyInstanceElement(exporterIFC, familyInstanceElem, geomElem, productWrapper);
}
else if (element is Floor)
{
Floor floorElem = element as Floor;
FloorExporter.ExportFloor(exporterIFC, floorElem, geomElem, productWrapper);
}
else if (element is SpatialElement)
{
SpatialElement spatialElem = element as SpatialElement;
SpatialElementExporter.ExportSpatialElement(exporterIFC, spatialElem, productWrapper);
}
else if (element is TextNote)
{
TextNote textNote = element as TextNote;
TextNoteExporter.Export(exporterIFC, textNote, productWrapper, m_PresentationStyleCache);
}
else if (element is Wall)
{
Wall wallElem = element as Wall;
WallExporter.Export(exporterIFC, wallElem, geomElem, productWrapper);
}
else if (IsMEPType(exporterIFC, element))
{
GenericMEPExporter.Export(exporterIFC, element, geomElem, productWrapper);
}
else if (element is FilledRegion)
{
// FilledRegion is still handled by internal Revit code, but the get_Geometry call makes sure
// that the Owner view is clean before we get the region's GeometryElement.
ExporterIFCUtils.ExportElementInternal(exporterIFC, element, productWrapper);
}
st.RollBack();
}
}
finally
{
exporterIFC.PopExportState();
}
}
/// <summary>
/// Exports a CeilingAndFloor element to IFC.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="floor">The floor element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void ExportCeilingAndFloorElement(ExporterIFC exporterIFC, CeilingAndFloor floorElement, GeometryElement geometryElement,
ProductWrapper productWrapper)
{
if (geometryElement == null)
{
return;
}
// export parts or not
bool exportParts = PartExporter.CanExportParts(floorElement);
if (exportParts && !PartExporter.CanExportElementInPartExport(floorElement, floorElement.LevelId, false))
{
return;
}
IFCFile file = exporterIFC.GetFile();
string ifcEnumType;
IFCExportInfoPair exportType = ExporterUtil.GetExportType(exporterIFC, floorElement, out ifcEnumType);
IFCAnyHandle type = null;
MaterialLayerSetInfo layersetInfo = null;
if (!ElementFilteringUtil.IsElementVisible(floorElement))
{
return;
}
// Check the intended IFC entity or type name is in the exclude list specified in the UI
Common.Enums.IFCEntityType elementClassTypeEnum;
if (Enum.TryParse <Common.Enums.IFCEntityType>(exportType.ExportInstance.ToString(), out elementClassTypeEnum) ||
Enum.TryParse <Common.Enums.IFCEntityType>(exportType.ExportType.ToString(), out elementClassTypeEnum))
{
if (ExporterCacheManager.ExportOptionsCache.IsElementInExcludeList(elementClassTypeEnum))
{
return;
}
}
Document doc = floorElement.Document;
using (SubTransaction tempPartTransaction = new SubTransaction(doc))
{
// For IFC4RV export, Floor will be split into its parts(temporarily) in order to export the floor by its parts
bool exportByComponents = ExporterUtil.ShouldExportByComponents(floorElement, exportParts);
using (IFCTransaction tr = new IFCTransaction(file))
{
bool canExportAsContainerOrWithExtrusionAnalyzer = (!exportParts && (floorElement is Floor));
if (canExportAsContainerOrWithExtrusionAnalyzer)
{
// Try to export the Floor slab as a container. If that succeeds, we are done.
// If we do export the floor as a container, it will take care of the local placement and transform there, so we need to leave
// this out of the IFCTransformSetter and PlacementSetter scopes below, or else we'll get double transforms.
IFCAnyHandle floorHnd = RoofExporter.ExportRoofOrFloorAsContainer(exporterIFC, floorElement, geometryElement, productWrapper);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(floorHnd))
{
tr.Commit();
return;
}
}
IList <IFCAnyHandle> slabHnds = new List <IFCAnyHandle>();
IList <IFCAnyHandle> brepSlabHnds = new List <IFCAnyHandle>();
IList <IFCAnyHandle> nonBrepSlabHnds = new List <IFCAnyHandle>();
IFCAnyHandle ownerHistory = ExporterCacheManager.OwnerHistoryHandle;
using (IFCTransformSetter transformSetter = IFCTransformSetter.Create())
{
// Check for containment override
IFCAnyHandle overrideContainerHnd = null;
ElementId overrideContainerId = ParameterUtil.OverrideContainmentParameter(exporterIFC, floorElement, out overrideContainerHnd);
using (PlacementSetter placementSetter = PlacementSetter.Create(exporterIFC, floorElement, null, null, overrideContainerId, overrideContainerHnd))
{
IFCAnyHandle localPlacement = placementSetter.LocalPlacement;
// The routine ExportExtrudedSlabOpenings is called if exportedAsInternalExtrusion is true, and it requires having a valid level association.
// Disable calling ExportSlabAsExtrusion if we can't handle potential openings.
bool canExportAsInternalExtrusion = placementSetter.LevelInfo != null;
bool exportedAsInternalExtrusion = false;
ElementId catId = CategoryUtil.GetSafeCategoryId(floorElement);
IList <IFCAnyHandle> prodReps = new List <IFCAnyHandle>();
IList <ShapeRepresentationType> repTypes = new List <ShapeRepresentationType>();
IList <IList <CurveLoop> > extrusionLoops = new List <IList <CurveLoop> >();
IList <IFCExtrusionCreationData> loopExtraParams = new List <IFCExtrusionCreationData>();
Plane floorPlane = GeometryUtil.CreateDefaultPlane();
IList <IFCAnyHandle> localPlacements = new List <IFCAnyHandle>();
if (canExportAsContainerOrWithExtrusionAnalyzer)
{
Floor floor = floorElement as Floor;
// Next, try to use the ExtrusionAnalyzer for the limited cases it handles - 1 solid, no openings, end clippings only.
// Also limited to cases with line and arc boundaries.
//
SolidMeshGeometryInfo solidMeshInfo = GeometryUtil.GetSplitSolidMeshGeometry(geometryElement);
IList <Solid> solids = solidMeshInfo.GetSolids();
IList <Mesh> meshes = solidMeshInfo.GetMeshes();
IList <GeometryObject> gObjs = FamilyExporterUtil.RemoveInvisibleSolidsAndMeshes(floorElement.Document, exporterIFC, ref solids, ref meshes);
if (solids.Count == 1 && meshes.Count == 0)
{
bool completelyClipped;
// floorExtrusionDirection is set to (0, 0, -1) because extrusionAnalyzerFloorPlane is computed from the top face of the floor
XYZ floorExtrusionDirection = new XYZ(0, 0, -1);
XYZ modelOrigin = XYZ.Zero;
XYZ floorOrigin = floor.GetVerticalProjectionPoint(modelOrigin, FloorFace.Top);
if (floorOrigin == null)
{
// GetVerticalProjectionPoint may return null if FloorFace.Top is an edited face that doesn't
// go through the Revit model origin. We'll try the midpoint of the bounding box instead.
BoundingBoxXYZ boundingBox = floorElement.get_BoundingBox(null);
modelOrigin = (boundingBox.Min + boundingBox.Max) / 2.0;
floorOrigin = floor.GetVerticalProjectionPoint(modelOrigin, FloorFace.Top);
}
if (floorOrigin != null)
{
XYZ floorDir = floor.GetNormalAtVerticalProjectionPoint(floorOrigin, FloorFace.Top);
Plane extrusionAnalyzerFloorBasePlane = GeometryUtil.CreatePlaneByNormalAtOrigin(floorDir);
GenerateAdditionalInfo additionalInfo = GenerateAdditionalInfo.GenerateBody;
additionalInfo |= ExporterCacheManager.ExportOptionsCache.ExportAs4 ?
GenerateAdditionalInfo.GenerateFootprint : GenerateAdditionalInfo.None;
// Skip generate body item for IFC4RV. It will be handled later in PartExporter.ExportHostPartAsShapeAspects()
if (exportByComponents)
{
additionalInfo &= ~GenerateAdditionalInfo.GenerateBody;
}
HandleAndData floorAndProperties =
ExtrusionExporter.CreateExtrusionWithClippingAndProperties(exporterIFC, floorElement,
catId, solids[0], extrusionAnalyzerFloorBasePlane, floorOrigin, floorExtrusionDirection, null, out completelyClipped,
addInfo: additionalInfo);
if (completelyClipped)
{
return;
}
IList <IFCAnyHandle> representations = new List <IFCAnyHandle>();
if (floorAndProperties.Handle != null)
{
representations.Add(floorAndProperties.Handle);
repTypes.Add(ShapeRepresentationType.SweptSolid);
}
// Footprint representation will only be exported in export to IFC4
if (((additionalInfo & GenerateAdditionalInfo.GenerateFootprint) != 0) && (floorAndProperties.FootprintInfo != null))
{
IFCAnyHandle footprintShapeRep = floorAndProperties.FootprintInfo.CreateFootprintShapeRepresentation(exporterIFC);
representations.Add(footprintShapeRep);
}
if (exportByComponents)
{
IFCAnyHandle prodRep = RepresentationUtil.CreateProductDefinitionShapeWithoutBodyRep(exporterIFC, floorElement, catId, geometryElement, representations);
prodReps.Add(prodRep);
}
else if (representations.Count > 0 && floorAndProperties.Handle != null) // Only when at least the body rep exists will come here
{
IFCAnyHandle prodRep = IFCInstanceExporter.CreateProductDefinitionShape(file, null, null, representations);
prodReps.Add(prodRep);
}
if (floorAndProperties.Data != null)
{
loopExtraParams.Add(floorAndProperties.Data);
}
}
}
}
// Use internal routine as backup that handles openings.
if (prodReps.Count == 0 && canExportAsInternalExtrusion && !exportByComponents)
{
exportedAsInternalExtrusion = ExporterIFCUtils.ExportSlabAsExtrusion(exporterIFC, floorElement,
geometryElement, transformSetter, localPlacement, out localPlacements, out prodReps,
out extrusionLoops, out loopExtraParams, floorPlane);
PotentiallyFixPresentationLayerAssignment(floorElement, prodReps);
for (int ii = 0; ii < prodReps.Count; ii++)
{
// all are extrusions
repTypes.Add(ShapeRepresentationType.SweptSolid);
// Footprint representation will only be exported in export to IFC4
if (ExporterCacheManager.ExportOptionsCache.ExportAs4)
{
if (extrusionLoops.Count > ii)
{
if (extrusionLoops[ii].Count > 0)
{
// Get the extrusion footprint using the first Curveloop. Transform needs to be obtained from the returned local placement
Transform lcs = ExporterIFCUtils.GetUnscaledTransform(exporterIFC, localPlacements[ii]);
IFCAnyHandle footprintGeomRepItem = GeometryUtil.CreateIFCCurveFromCurveLoop(exporterIFC, extrusionLoops[ii][0], lcs, floorPlane.Normal);
IFCAnyHandle contextOfItemsFootprint = exporterIFC.Get3DContextHandle("FootPrint");
ISet <IFCAnyHandle> repItem = new HashSet <IFCAnyHandle>();
repItem.Add(footprintGeomRepItem);
IFCAnyHandle footprintShapeRepresentation = RepresentationUtil.CreateBaseShapeRepresentation(exporterIFC, contextOfItemsFootprint, "FootPrint", "Curve2D", repItem);
IList <IFCAnyHandle> reps = new List <IFCAnyHandle>();
reps.Add(footprintShapeRepresentation);
IFCAnyHandleUtil.AddRepresentations(prodReps[ii], reps);
}
}
}
}
}
IFCAnyHandle prodDefHnd;
if (prodReps.Count == 0)
{
if (exportByComponents)
{
prodDefHnd = RepresentationUtil.CreateProductDefinitionShapeWithoutBodyRep(exporterIFC, floorElement, catId, geometryElement, null);
prodReps.Add(prodDefHnd);
}
else
{
using (IFCExtrusionCreationData ecData = new IFCExtrusionCreationData())
{
// Brep representation using tesellation after ExportSlabAsExtrusion does not return prodReps
BodyExporterOptions bodyExporterOptions = new BodyExporterOptions(true, ExportOptionsCache.ExportTessellationLevel.Medium);
BodyData bodyData;
prodDefHnd = RepresentationUtil.CreateAppropriateProductDefinitionShape(exporterIFC,
floorElement, catId, geometryElement, bodyExporterOptions, null, ecData, out bodyData);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(prodDefHnd))
{
ecData.ClearOpenings();
return;
}
prodReps.Add(prodDefHnd);
repTypes.Add(bodyData.ShapeRepresentationType);
}
}
}
// Create the slab from either the extrusion or the BRep information.
string ifcGUID = GUIDUtil.CreateGUID(floorElement);
int numReps = exportParts ? 1 : prodReps.Count;
// Deal with a couple of cases that have non-standard defaults.
switch (exportType.ExportInstance)
{
case IFCEntityType.IfcCovering:
exportType.ValidatedPredefinedType = IFCValidateEntry.GetValidIFCType <IFCCoveringType>(floorElement, ifcEnumType, "FLOORING");
break;
case IFCEntityType.IfcSlab:
bool isBaseSlab = false;
AnalyticalModel analyticalModel = floorElement.GetAnalyticalModel();
if (analyticalModel != null)
{
AnalyzeAs slabFoundationType = analyticalModel.GetAnalyzeAs();
isBaseSlab = (slabFoundationType == AnalyzeAs.SlabOnGrade) || (slabFoundationType == AnalyzeAs.Mat);
}
exportType.ValidatedPredefinedType = IFCValidateEntry.GetValidIFCType <IFCSlabType>(floorElement, ifcEnumType, isBaseSlab ? "BASESLAB" : "FLOOR");
break;
}
for (int ii = 0; ii < numReps; ii++)
{
string ifcName = NamingUtil.GetNameOverride(floorElement, NamingUtil.GetIFCNamePlusIndex(floorElement, ii == 0 ? -1 : ii + 1));
string currentGUID = (ii == 0) ? ifcGUID : GUIDUtil.CreateGUID();
IFCAnyHandle localPlacementHnd = exportedAsInternalExtrusion ? localPlacements[ii] : localPlacement;
IFCAnyHandle slabHnd = null;
slabHnd = IFCInstanceExporter.CreateGenericIFCEntity(exportType, exporterIFC, floorElement, currentGUID, ownerHistory,
localPlacementHnd, exportParts ? null : prodReps[ii]);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(slabHnd))
{
return;
}
if (!string.IsNullOrEmpty(ifcName))
{
IFCAnyHandleUtil.OverrideNameAttribute(slabHnd, ifcName);
}
// Pre IFC4 Slab does not have PredefinedType
if (!string.IsNullOrEmpty(exportType.ValidatedPredefinedType) && !ExporterCacheManager.ExportOptionsCache.ExportAsOlderThanIFC4)
{
IFCAnyHandleUtil.SetAttribute(slabHnd, "PredefinedType", exportType.ValidatedPredefinedType, true);
}
if (exportParts && !ExporterCacheManager.ExportOptionsCache.ExportAs4ReferenceView)
{
PartExporter.ExportHostPart(exporterIFC, floorElement, slabHnd, productWrapper, placementSetter, localPlacementHnd, null);
}
else if (exportByComponents)
{
IFCExtrusionCreationData partECData = new IFCExtrusionCreationData();
IFCAnyHandle hostShapeRepFromParts = PartExporter.ExportHostPartAsShapeAspects(exporterIFC, floorElement, prodReps[ii],
productWrapper, placementSetter, localPlacement, ElementId.InvalidElementId, out layersetInfo, partECData);
loopExtraParams.Add(partECData);
}
slabHnds.Add(slabHnd);
// For IFC4RV, export of the geometry is already handled in PartExporter.ExportHostPartAsShapeAspects()
if (!exportParts && !exportByComponents)
{
if (repTypes[ii] == ShapeRepresentationType.Brep || repTypes[ii] == ShapeRepresentationType.Tessellation)
{
brepSlabHnds.Add(slabHnd);
}
else
{
nonBrepSlabHnds.Add(slabHnd);
}
}
}
for (int ii = 0; ii < numReps; ii++)
{
IFCExtrusionCreationData loopExtraParam = ii < loopExtraParams.Count ? loopExtraParams[ii] : null;
productWrapper.AddElement(floorElement, slabHnds[ii], placementSetter, loopExtraParam, true, exportType);
type = ExporterUtil.CreateGenericTypeFromElement(floorElement, exportType, file, ownerHistory, exportType.ValidatedPredefinedType, productWrapper);
ExporterCacheManager.TypeRelationsCache.Add(type, slabHnds[ii]);
ExporterUtil.AddIntoComplexPropertyCache(slabHnds[ii], layersetInfo);
}
// This call to the native function appears to create Brep opening also when appropriate. But the creation of the IFC instances is not
// controllable from the managed code. Therefore in some cases BRep geometry for Opening will still be exported even in the Reference View
if (exportedAsInternalExtrusion)
{
ISet <IFCAnyHandle> oldCreatedObjects = productWrapper.GetAllObjects();
ExporterIFCUtils.ExportExtrudedSlabOpenings(exporterIFC, floorElement, placementSetter.LevelInfo,
localPlacements[0], slabHnds, extrusionLoops, floorPlane, productWrapper.ToNative());
ISet <IFCAnyHandle> newCreatedObjects = productWrapper.GetAllObjects();
newCreatedObjects.ExceptWith(oldCreatedObjects);
PotentiallyFixPresentationLayerAssignment(floorElement, newCreatedObjects);
}
}
if (!exportParts)
{
if (ExporterCacheManager.ExportOptionsCache.ExportAs4ReferenceView)
{
HostObjectExporter.ExportHostObjectMaterials(exporterIFC, floorElement, productWrapper.GetAnElement(),
geometryElement, productWrapper, ElementId.InvalidElementId, Toolkit.IFCLayerSetDirection.Axis3, false, type);
}
else
{
if (nonBrepSlabHnds.Count > 0)
{
HostObjectExporter.ExportHostObjectMaterials(exporterIFC, floorElement, nonBrepSlabHnds,
geometryElement, productWrapper, ElementId.InvalidElementId, Toolkit.IFCLayerSetDirection.Axis3, false, type);
}
if (brepSlabHnds.Count > 0)
{
HostObjectExporter.ExportHostObjectMaterials(exporterIFC, floorElement, brepSlabHnds,
geometryElement, productWrapper, ElementId.InvalidElementId, Toolkit.IFCLayerSetDirection.Axis3, true, type);
}
}
}
}
tr.Commit();
return;
}
}
}
/// <summary>
/// Auto tag rooms with specified RoomTagType in a level
/// </summary>
/// <param name="level">The level where rooms will be auto tagged</param>
/// <param name="tagType">The room tag type</param>
public void AutoTagRooms(Level level, RoomTagType tagType)
{
PlanTopology planTopology = m_revit.ActiveUIDocument.Document.get_PlanTopology(level);
SubTransaction subTransaction = new SubTransaction(m_revit.ActiveUIDocument.Document);
subTransaction.Start();
foreach (Room tmpRoom in planTopology.Rooms)
{
if (tmpRoom.Level != null && tmpRoom.Location != null)
{
// Create a specified type RoomTag to tag a room
LocationPoint locationPoint = tmpRoom.Location as LocationPoint;
Autodesk.Revit.DB.UV point = new Autodesk.Revit.DB.UV (locationPoint.Point.X, locationPoint.Point.Y);
RoomTag newTag = m_revit.ActiveUIDocument.Document.Create.NewRoomTag(tmpRoom, point, null);
newTag.RoomTagType = tagType;
List<RoomTag> tagListInTheRoom = m_roomWithTags[newTag.Room.Id.IntegerValue];
tagListInTheRoom.Add(newTag);
}
}
subTransaction.Commit();
}
/// <summary>
/// Some preparation and check before creating room.
/// </summary>
/// <param name="curPhase">Current phase used to create room, all rooms will be created in this phase.</param>
/// <returns>Number indicates how many new rooms were created.</returns>
private int RoomCreationStart()
{
int nNewRoomsSize = 0;
// transaction is used to cancel room creation when exception occurs
SubTransaction myTransaction = new SubTransaction(m_document);
try
{
// Preparation before room creation starts
Phase curPhase = null;
if (!RoomCreationPreparation(ref curPhase))
{
return 0;
}
// get all existing rooms which have mapped to spreadsheet rooms.
// we should skip the creation for those spreadsheet rooms which have been mapped by Revit rooms.
Dictionary<int, string> existingRooms = new Dictionary<int, string>();
foreach (Room room in m_roomData.Rooms)
{
Parameter sharedParameter = room.get_Parameter(RoomsData.SharedParam);
if (null != sharedParameter && false == String.IsNullOrEmpty(sharedParameter.AsString()))
{
existingRooms.Add(room.Id.IntegerValue, sharedParameter.AsString());
}
}
#region Rooms Creation and Set
myTransaction.Start();
// create rooms with spread sheet based rooms data
for (int row = 0; row < m_spreadRoomsTable.Rows.Count; row++)
{
// get the ID column value and use it to check whether this spreadsheet room is mapped by Revit room.
String externaId = m_spreadRoomsTable.Rows[row][RoomsData.RoomID].ToString();
if (existingRooms.ContainsValue(externaId))
{
// skip the spreadsheet room creation if it's mapped by Revit room
continue;
}
// create rooms in specified phase, but without placing them.
Room newRoom = m_document.Create.NewRoom(curPhase);
if (null == newRoom)
{
// abort the room creation and pop up failure message
myTransaction.RollBack();
MyMessageBox("Create room failed.", MessageBoxIcon.Warning);
return 0;
}
// set the shared parameter's value of Revit room
Parameter sharedParam = newRoom.get_Parameter(RoomsData.SharedParam);
if (null == sharedParam)
{
// abort the room creation and pop up failure message
myTransaction.RollBack();
MyMessageBox("Failed to get shared parameter, please try again.", MessageBoxIcon.Warning);
return 0;
}
else
{
sharedParam.Set(externaId);
}
// Update this new room with values of spreadsheet
UpdateNewRoom(newRoom, row);
// remember how many new rooms were created, based on spread sheet data
nNewRoomsSize++;
}
// end this transaction if create all rooms successfully.
myTransaction.Commit();
#endregion
}
catch (Exception ex)
{
// cancel this time transaction when exception occurs
if (myTransaction.HasStarted())
{
myTransaction.RollBack();
}
MyMessageBox(ex.Message, MessageBoxIcon.Warning);
return 0;
}
// output unplaced rooms creation message
String strMessage = string.Empty;
int nSkippedRooms = m_spreadRoomsTable.Rows.Count - nNewRoomsSize;
if (nSkippedRooms > 0)
{
strMessage = string.Format("{0} unplaced {1} created successfully.\r\n{2} skipped, {3}",
nNewRoomsSize,
(nNewRoomsSize > 1) ? ("rooms were") : ("room was"),
nSkippedRooms.ToString() + ((nSkippedRooms > 1) ? (" were") : (" was")),
(nSkippedRooms > 1) ? ("because they were already mapped by Revit rooms.") :
("because it was already mapped by Revit rooms."));
}
else
{
strMessage = string.Format("{0} unplaced {1} created successfully.",
nNewRoomsSize,
(nNewRoomsSize > 1) ? ("rooms were") : ("room was"));
}
// output creation message
MyMessageBox(strMessage, MessageBoxIcon.Information);
return nNewRoomsSize;
}
private void ModifyObjects(List<RevitObject> existingObjects, List<ElementId> existingElems, Document doc, Guid uniqueId, bool profileWarning, string nickName, int runId)
{
// Create new Revit objects.
//List<LyrebirdId> newUniqueIds = new List<LyrebirdId>();
// Determine what kind of object we're creating.
RevitObject ro = existingObjects[0];
#region Normal Origin based FamilyInstance
// Modify origin based family instances
if (ro.Origin != null)
{
// Find the FamilySymbol
FamilySymbol symbol = FindFamilySymbol(ro.FamilyName, ro.TypeName, doc);
LevelType lt = FindLevelType(ro.TypeName, doc);
GridType gt = FindGridType(ro.TypeName, doc);
if (symbol != null || lt != null)
{
// Get the hosting ID from the family.
Family fam = null;
Parameter hostParam = null;
int hostBehavior = 0;
try
{
fam = symbol.Family;
hostParam = fam.get_Parameter(BuiltInParameter.FAMILY_HOSTING_BEHAVIOR);
hostBehavior = hostParam.AsInteger();
}
catch{}
//FamilyInstance existingInstance = doc.GetElement(existingElems[0]) as FamilyInstance;
using (Transaction t = new Transaction(doc, "Lyrebird Modify Objects"))
{
t.Start();
try
{
Schema instanceSchema = null;
try
{
instanceSchema = Schema.Lookup(instanceSchemaGUID);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (instanceSchema == null)
{
SchemaBuilder sb = new SchemaBuilder(instanceSchemaGUID);
sb.SetWriteAccessLevel(AccessLevel.Vendor);
sb.SetReadAccessLevel(AccessLevel.Public);
sb.SetVendorId("LMNA");
// Create the field to store the data in the family
FieldBuilder guidFB = sb.AddSimpleField("InstanceID", typeof(string));
guidFB.SetDocumentation("Component instance GUID from Grasshopper");
// Create a filed to store the run number
FieldBuilder runIDFB = sb.AddSimpleField("RunID", typeof(int));
runIDFB.SetDocumentation("RunID for when multiple runs are created from the same data");
// Create a field to store the GH component nickname.
FieldBuilder nickNameFB = sb.AddSimpleField("NickName", typeof(string));
nickNameFB.SetDocumentation("Component NickName from Grasshopper");
sb.SetSchemaName("LMNAInstanceGUID");
instanceSchema = sb.Finish();
}
FamilyInstance fi = null;
XYZ origin = XYZ.Zero;
if (lt != null)
{
for (int i = 0; i < existingObjects.Count; i++)
{
RevitObject obj = existingObjects[i];
Level lvl = doc.GetElement(existingElems[i]) as Level;
if (lvl.ProjectElevation != (UnitUtils.ConvertToInternalUnits(obj.Origin.Z, lengthDUT)))
{
double offset = lvl.Elevation - lvl.ProjectElevation;
lvl.Elevation = (UnitUtils.ConvertToInternalUnits(obj.Origin.Z + offset, lengthDUT));
}
SetParameters(lvl, obj.Parameters, doc);
}
}
else if (hostBehavior == 0)
{
for (int i = 0; i < existingObjects.Count; i++)
{
RevitObject obj = existingObjects[i];
fi = doc.GetElement(existingElems[i]) as FamilyInstance;
// Change the family and symbol if necessary
if (fi != null && (fi.Symbol.Family.Name != symbol.Family.Name || fi.Symbol.Name != symbol.Name))
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
try
{
// Move family
origin = new XYZ(UnitUtils.ConvertToInternalUnits(obj.Origin.X, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.Origin.Y, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.Origin.Z, lengthDUT));
if (fi != null)
{
LocationPoint lp = fi.Location as LocationPoint;
if (lp != null)
{
XYZ oldLoc = lp.Point;
XYZ translation = origin.Subtract(oldLoc);
ElementTransformUtils.MoveElement(doc, fi.Id, translation);
}
}
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
}
// Rotate
if (obj.Orientation != null)
{
if (Math.Round(Math.Abs(obj.Orientation.Z - 0), 10) < double.Epsilon)
{
XYZ orientation = fi.FacingOrientation;
orientation = orientation.Multiply(-1);
XYZ incomingOrientation = new XYZ(obj.Orientation.X, obj.Orientation.Y, obj.Orientation.Z);
XYZ normalVector = new XYZ(0, -1, 0);
double currentAngle = 0;
if (orientation.X < 0 && orientation.Y < 0)
{
currentAngle = (2 * Math.PI) - normalVector.AngleTo(orientation);
}
else if (orientation.Y == 0 && orientation.X < 0)
{
currentAngle = 1.5 * Math.PI;
}
else if (orientation.X < 0)
{
currentAngle = (Math.PI - normalVector.AngleTo(orientation)) + Math.PI;
}
else
{
currentAngle = normalVector.AngleTo(orientation);
}
double incomingAngle = 0;
if (incomingOrientation.X < 0 && incomingOrientation.Y < 0)
{
incomingAngle = (2 * Math.PI) - normalVector.AngleTo(incomingOrientation);
}
else if (incomingOrientation.Y == 0 && incomingOrientation.X < 0)
{
incomingAngle = 1.5 * Math.PI;
}
else if (incomingOrientation.X < 0)
{
incomingAngle = (Math.PI - normalVector.AngleTo(incomingOrientation)) + Math.PI;
}
else
{
incomingAngle = normalVector.AngleTo(incomingOrientation);
}
double angle = incomingAngle - currentAngle;
//TaskDialog.Show("Test", "CurrentAngle: " + currentAngle.ToString() + "\nIncoming Angle: " + incomingAngle.ToString() + "\nResulting Rotation: " + angle.ToString() +
// "\nFacingOrientation: " + orientation.ToString() + "\nIncoming Orientation: " + incomingOrientation.ToString());
Line axis = Line.CreateBound(origin, origin + XYZ.BasisZ);
ElementTransformUtils.RotateElement(doc, fi.Id, axis, angle);
}
}
SetParameters(fi, obj.Parameters, doc);
}
}
else
{
for (int i = 0; i < existingObjects.Count; i++)
{
RevitObject obj = existingObjects[i];
fi = doc.GetElement(existingElems[i]) as FamilyInstance;
// Change the family and symbol if necessary
if (fi.Symbol.Family.Name != symbol.Family.Name || fi.Symbol.Name != symbol.Name)
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
origin = new XYZ(UnitUtils.ConvertToInternalUnits(obj.Origin.X, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.Origin.Y, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.Origin.Z, lengthDUT));
// Find the level
List<LyrebirdPoint> lbPoints = new List<LyrebirdPoint> { obj.Origin };
Level lvl = GetLevel(lbPoints, doc);
// Get the host
if (hostBehavior == 5)
{
// Face based family. Find the face and create the element
XYZ normVector = new XYZ(obj.Orientation.X, obj.Orientation.Y, obj.Orientation.Z);
XYZ faceVector;
if (obj.FaceOrientation != null)
{
faceVector = new XYZ(obj.FaceOrientation.X, obj.FaceOrientation.Y, obj.FaceOrientation.Z);
}
else
{
faceVector = XYZ.BasisZ;
}
Face face = FindFace(origin, normVector, doc);
if (face != null)
{
if (face.Reference.ElementId == fi.HostFace.ElementId)
{
//fi = doc.Create.NewFamilyInstance(face, origin, faceVector, symbol);
// Just move the host and update the parameters as needed.
LocationPoint lp = fi.Location as LocationPoint;
if (lp != null)
{
XYZ oldLoc = lp.Point;
XYZ translation = origin.Subtract(oldLoc);
ElementTransformUtils.MoveElement(doc, fi.Id, translation);
}
SetParameters(fi, obj.Parameters, doc);
}
else
{
FamilyInstance origInst = fi;
fi = doc.Create.NewFamilyInstance(face, origin, faceVector, symbol);
foreach (Parameter p in origInst.Parameters)
{
try
{
Parameter newParam = fi.get_Parameter(p.GUID);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Delete the original instance of the family
doc.Delete(origInst.Id);
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(fi, uniqueId, instanceSchema, runId, nickName);
}
}
}
else
{
// typical hosted family. Can be wall, floor, roof or ceiling.
ElementId host = FindHost(origin, hostBehavior, doc);
if (host != null)
{
if (host.IntegerValue != fi.Host.Id.IntegerValue)
{
// We'll have to recreate the element
FamilyInstance origInst = fi;
fi = doc.Create.NewFamilyInstance(origin, symbol, doc.GetElement(host), lvl, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
foreach (Parameter p in origInst.Parameters)
{
try
{
Parameter newParam = fi.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Delete the original instance of the family
doc.Delete(origInst.Id);
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(fi, uniqueId, instanceSchema, runId, nickName);
}
else
{
// Just move the host and update the parameters as needed.
LocationPoint lp = fi.Location as LocationPoint;
if (lp != null)
{
XYZ oldLoc = lp.Point;
XYZ translation = origin.Subtract(oldLoc);
ElementTransformUtils.MoveElement(doc, fi.Id, translation);
}
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
}
}
}
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
}
// delete the host finder
ElementId hostFinderFamily = hostFinder.Symbol.Family.Id;
doc.Delete(hostFinder.Id);
doc.Delete(hostFinderFamily);
hostFinder = null;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
t.Commit();
}
}
}
#endregion
#region Adaptive Components
FamilyInstance adaptInst;
try
{
adaptInst = doc.GetElement(existingElems[0]) as FamilyInstance;
}
catch
{
adaptInst = null;
}
if (adaptInst != null && AdaptiveComponentInstanceUtils.IsAdaptiveComponentInstance(adaptInst))
{
// Find the FamilySymbol
FamilySymbol symbol = FindFamilySymbol(ro.FamilyName, ro.TypeName, doc);
if (symbol != null)
{
using (Transaction t = new Transaction(doc, "Lyrebird Modify Objects"))
{
t.Start();
try
{
// Create the Schema for the instances to store the GH Component InstanceGUID and the path
Schema instanceSchema = null;
try
{
instanceSchema = Schema.Lookup(instanceSchemaGUID);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (instanceSchema == null)
{
SchemaBuilder sb = new SchemaBuilder(instanceSchemaGUID);
sb.SetWriteAccessLevel(AccessLevel.Vendor);
sb.SetReadAccessLevel(AccessLevel.Public);
sb.SetVendorId("LMNA");
// Create the field to store the data in the family
FieldBuilder guidFB = sb.AddSimpleField("InstanceID", typeof(string));
guidFB.SetDocumentation("Component instance GUID from Grasshopper");
// Create a filed to store the run number
FieldBuilder runIDFB = sb.AddSimpleField("RunID", typeof(int));
runIDFB.SetDocumentation("RunID for when multiple runs are created from the same data");
// Create a field to store the GH component nickname.
FieldBuilder nickNameFB = sb.AddSimpleField("NickName", typeof(string));
nickNameFB.SetDocumentation("Component NickName from Grasshopper");
sb.SetSchemaName("LMNAInstanceGUID");
instanceSchema = sb.Finish();
}
try
{
for (int i = 0; i < existingElems.Count; i++)
{
RevitObject obj = existingObjects[i];
FamilyInstance fi = doc.GetElement(existingElems[i]) as FamilyInstance;
// Change the family and symbol if necessary
if (fi.Symbol.Family.Name != symbol.Family.Name || fi.Symbol.Name != symbol.Name)
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
IList<ElementId> placePointIds = new List<ElementId>();
placePointIds = AdaptiveComponentInstanceUtils.GetInstancePlacementPointElementRefIds(fi);
for (int ptNum = 0; ptNum < obj.AdaptivePoints.Count; ptNum++)
{
try
{
ReferencePoint rp = doc.GetElement(placePointIds[ptNum]) as ReferencePoint;
XYZ pt = new XYZ(UnitUtils.ConvertToInternalUnits(obj.AdaptivePoints[ptNum].X, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.AdaptivePoints[ptNum].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(obj.AdaptivePoints[ptNum].Z, lengthDUT));
XYZ vector = pt.Subtract(rp.Position);
ElementTransformUtils.MoveElement(doc, rp.Id, vector);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
t.Commit();
}
}
}
#endregion
#region Curve based components
if (ro.Curves != null && ro.Curves.Count > 0)
{
// Find the FamilySymbol
FamilySymbol symbol = null;
WallType wallType = null;
FloorType floorType = null;
RoofType roofType = null;
GridType gridType = null;
bool typeFound = false;
FilteredElementCollector famCollector = new FilteredElementCollector(doc);
if (ro.CategoryId == -2000011)
{
famCollector.OfClass(typeof(WallType));
foreach (WallType wt in famCollector)
{
if (wt.Name == ro.TypeName)
{
wallType = wt;
typeFound = true;
break;
}
}
}
else if (ro.CategoryId == -2000032)
{
famCollector.OfClass(typeof(FloorType));
foreach (FloorType ft in famCollector)
{
if (ft.Name == ro.TypeName)
{
floorType = ft;
typeFound = true;
break;
}
}
}
else if (ro.CategoryId == -2000035)
{
famCollector.OfClass(typeof(RoofType));
foreach (RoofType rt in famCollector)
{
if (rt.Name == ro.TypeName)
{
roofType = rt;
typeFound = true;
break;
}
}
}
else if (ro.CategoryId == -2000220)
{
famCollector.OfClass(typeof(GridType));
foreach (GridType gt in famCollector)
{
if (gt.Name == ro.TypeName)
{
gridType = gt;
typeFound = true;
break;
}
}
}
else
{
symbol = FindFamilySymbol(ro.FamilyName, ro.TypeName, doc);
if (symbol != null)
typeFound = true;
}
if (typeFound)
{
using (Transaction t = new Transaction(doc, "Lyrebird Modify Objects"))
{
t.Start();
try
{
// Create the Schema for the instances to store the GH Component InstanceGUID and the path
Schema instanceSchema = null;
try
{
instanceSchema = Schema.Lookup(instanceSchemaGUID);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (instanceSchema == null)
{
SchemaBuilder sb = new SchemaBuilder(instanceSchemaGUID);
sb.SetWriteAccessLevel(AccessLevel.Vendor);
sb.SetReadAccessLevel(AccessLevel.Public);
sb.SetVendorId("LMNA");
// Create the field to store the data in the family
FieldBuilder guidFB = sb.AddSimpleField("InstanceID", typeof(string));
guidFB.SetDocumentation("Component instance GUID from Grasshopper");
// Create a filed to store the run number
FieldBuilder runIDFB = sb.AddSimpleField("RunID", typeof(int));
runIDFB.SetDocumentation("RunID for when multiple runs are created from the same data");
// Create a field to store the GH component nickname.
FieldBuilder nickNameFB = sb.AddSimpleField("NickName", typeof(string));
nickNameFB.SetDocumentation("Component NickName from Grasshopper");
sb.SetSchemaName("LMNAInstanceGUID");
instanceSchema = sb.Finish();
}
FamilyInstance fi = null;
Grid grid = null;
try
{
bool supress = Properties.Settings.Default.suppressWarning;
bool supressedReplace = false;
bool supressedModify = true;
for (int i = 0; i < existingObjects.Count; i++)
{
RevitObject obj = existingObjects[i];
if (obj.CategoryId != -2000011 && obj.CategoryId != -2000032 && obj.CategoryId != -2000035 && obj.CategoryId != -2000220)
{
fi = doc.GetElement(existingElems[i]) as FamilyInstance;
// Change the family and symbol if necessary
if (fi.Symbol.Family.Name != symbol.Family.Name || fi.Symbol.Name != symbol.Name)
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
else if (obj.CategoryId == -2000220)
{
grid = doc.GetElement(existingElems[i]) as Grid;
// Get the grid location and compare against the incoming curve
Curve gridCrv = grid.Curve;
LyrebirdCurve lbc = obj.Curves[0];
try
{
Arc arc = gridCrv as Arc;
if (arc != null && lbc.CurveType == "Arc")
{
// Test that the arcs are similar
XYZ startPoint = arc.GetEndPoint(0);
XYZ endPoint = arc.GetEndPoint(1);
XYZ centerPoint = arc.Center;
double rad = arc.Radius;
XYZ lbcStartPt = new XYZ(lbc.ControlPoints[0].X, lbc.ControlPoints[0].Y, lbc.ControlPoints[0].Z);
XYZ lbcEndPt = new XYZ(lbc.ControlPoints[1].X, lbc.ControlPoints[1].Y, lbc.ControlPoints[1].Z);
XYZ lbcMidPt = new XYZ(lbc.ControlPoints[2].X, lbc.ControlPoints[2].Y, lbc.ControlPoints[2].Z);
Arc lbcArc = Arc.Create(lbcStartPt, lbcEndPt, lbcMidPt);
XYZ lbcCenterPt = lbcArc.Center;
double lbcRad = lbcArc.Radius;
if (centerPoint.DistanceTo(lbcCenterPt) < 0.001 && lbcRad == rad && startPoint.DistanceTo(lbcStartPt) < 0.001)
{
// Do not create
}
else
{
// Delete the grid and rebuild it with the new curve.
}
}
else
{
// Probably need to rebuild the curve
}
}
catch { }
try
{
Line line = gridCrv as Line;
if (line != null && lbc.CurveType == "Line")
{
// Test that the arcs are similar
XYZ startPoint = line.GetEndPoint(0);
XYZ endPoint = line.GetEndPoint(1);
XYZ lbcStartPt = new XYZ(lbc.ControlPoints[0].X, lbc.ControlPoints[0].Y, lbc.ControlPoints[0].Z);
XYZ lbcEndPt = new XYZ(lbc.ControlPoints[1].X, lbc.ControlPoints[1].Y, lbc.ControlPoints[1].Z);
if (endPoint.DistanceTo(lbcEndPt) < 0.001 && startPoint.DistanceTo(lbcStartPt) < 0.001)
{
// Do not create
}
else
{
// Delete the grid and rebuild it with the new curve.
}
}
else
{
// Probably need to rebuild the curve
}
}
catch { }
if (grid.GridType.Name != gridType.Name)
{
try
{
grid.GridType = gridType;
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
Debug.WriteLine(ex.Message);
}
}
}
#region single line based family
if (obj.Curves.Count == 1 && obj.Curves[0].CurveType != "Circle")
{
LyrebirdCurve lbc = obj.Curves[0];
List<LyrebirdPoint> curvePoints = lbc.ControlPoints.OrderBy(p => p.Z).ToList();
// linear
// can be a wall or line based family.
// Wall objects
if (obj.CategoryId == -2000011)
{
// draw a wall
Curve crv = null;
if (lbc.CurveType == "Line")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
crv = Line.CreateBound(pt1, pt2);
}
else if (lbc.CurveType == "Arc")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
XYZ pt3 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Z, lengthDUT));
crv = Arc.Create(pt1, pt3, pt2);
}
if (crv != null)
{
// Find the level
Level lvl = GetLevel(lbc.ControlPoints, doc);
double offset = 0;
if (Math.Abs(UnitUtils.ConvertToInternalUnits(curvePoints[0].Z, lengthDUT) - lvl.Elevation) > double.Epsilon)
{
offset = lvl.Elevation - UnitUtils.ConvertToInternalUnits(curvePoints[0].Z, lengthDUT);
}
// Modify the wall
Wall w = null;
try
{
w = doc.GetElement(existingElems[i]) as Wall;
LocationCurve lc = w.Location as LocationCurve;
lc.Curve = crv;
// Change the family and symbol if necessary
if (w.WallType.Name != wallType.Name)
{
try
{
w.WallType = wallType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
catch (Exception ex)
{
TaskDialog.Show("ERROR", ex.Message);
}
// Assign the parameters
SetParameters(w, obj.Parameters, doc);
}
}
// See if it's a structural column
else if (obj.CategoryId == -2001330)
{
if (symbol != null && lbc.CurveType == "Line")
{
Curve crv = null;
XYZ origin = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
crv = Line.CreateBound(origin, pt2);
// Find the level
//Level lvl = GetLevel(lbc.ControlPoints, doc);
// Create the column
//fi = doc.Create.NewFamilyInstance(origin, symbol, lvl, Autodesk.Revit.DB.Structure.StructuralType.Column);
// Change it to a slanted column
Parameter slantParam = fi.get_Parameter(BuiltInParameter.SLANTED_COLUMN_TYPE_PARAM);
// SlantedOrVerticalColumnType has 3 options, CT_Vertical (0), CT_Angle (1), or CT_EndPoint (2)
// CT_EndPoint is what we want for a line based column.
slantParam.Set(2);
// Set the location curve of the column to the line
LocationCurve lc = fi.Location as LocationCurve;
if (lc != null)
{
lc.Curve = crv;
}
// Change the family and symbol if necessary
if (fi.Symbol.Name != symbol.Name)
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
}
}
else if (obj.CategoryId == -2000220)
{
// draw a grid
Curve crv = null;
if (lbc.CurveType == "Line")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
crv = Line.CreateBound(pt1, pt2);
}
else if (lbc.CurveType == "Arc")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
XYZ pt3 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Z, lengthDUT));
crv = Arc.Create(pt1, pt3, pt2);
}
if (crv != null && grid != null)
{
// Determine if it's possible to edit the grid curve or if it needs to be deleted/replaced.
// Assign the parameters
SetParameters(grid, obj.Parameters, doc);
}
}
// Otherwise create a family it using the line
else
{
if (symbol != null)
{
Curve crv = null;
if (lbc.CurveType == "Line")
{
XYZ origin = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
crv = Line.CreateBound(origin, pt2);
}
else if (lbc.CurveType == "Arc")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
XYZ pt3 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Z, lengthDUT));
crv = Arc.Create(pt1, pt3, pt2);
}
// Change the family and symbol if necessary
if (fi.Symbol.Name != symbol.Name)
{
try
{
fi.Symbol = symbol;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
try
{
LocationCurve lc = fi.Location as LocationCurve;
lc.Curve = crv;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
// Assign the parameters
SetParameters(fi, obj.Parameters, doc);
}
}
}
#endregion
#region Closed Curve Family
else
{
bool replace = false;
if (supress)
{
if (supressedReplace)
{
replace = true;
}
else
{
replace = false;
}
}
if (profileWarning && !supress)
{
TaskDialog warningDlg = new TaskDialog("Warning")
{
MainInstruction = "Profile based Elements warning",
MainContent =
"Elements that require updates to a profile sketch may not be updated if the number of curves in the sketch differs from the incoming curves." +
" In such cases the element and will be deleted and replaced with new elements." +
" Doing so will cause the loss of any elements hosted to the original instance. How would you like to proceed"
};
warningDlg.AddCommandLink(TaskDialogCommandLinkId.CommandLink1, "Replace the existing elements, understanding hosted elements may be lost");
warningDlg.AddCommandLink(TaskDialogCommandLinkId.CommandLink2, "Only updated parameter information and not profile or location information");
warningDlg.AddCommandLink(TaskDialogCommandLinkId.CommandLink3, "Cancel");
//warningDlg.VerificationText = "Supress similar warnings";
TaskDialogResult result = warningDlg.Show();
if (result == TaskDialogResult.CommandLink1)
{
replace = true;
supressedReplace = true;
supressedModify = true;
//supress = warningDlg.WasVerificationChecked();
}
if (result == TaskDialogResult.CommandLink2)
{
supressedReplace = false;
supressedModify = true;
//supress = warningDlg.WasVerificationChecked();
}
if (result == TaskDialogResult.CommandLink3)
{
supressedReplace = false;
supressedModify = false;
//supress = warningDlg.WasVerificationChecked();
}
}
// A list of curves. These should equate a closed planar curve from GH.
// Determine category and create based on that.
#region walls
if (obj.CategoryId == -2000011)
{
// Create line based wall
// Find the level
Level lvl = null;
double offset = 0;
List<LyrebirdPoint> allPoints = new List<LyrebirdPoint>();
foreach (LyrebirdCurve lc in obj.Curves)
{
foreach (LyrebirdPoint lp in lc.ControlPoints)
{
allPoints.Add(lp);
}
}
allPoints.Sort((x, y) => x.Z.CompareTo(y.Z));
lvl = GetLevel(allPoints, doc);
if (Math.Abs(allPoints[0].Z - lvl.Elevation) > double.Epsilon)
{
offset = allPoints[0].Z - lvl.Elevation;
}
// Generate the curvearray from the incoming curves
List<Curve> crvArray = new List<Curve>();
try
{
foreach (LyrebirdCurve lbc in obj.Curves)
{
if (lbc.CurveType == "Circle")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
XYZ pt3 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Z, lengthDUT));
XYZ pt4 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[3].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[3].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[3].Z, lengthDUT));
XYZ pt5 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[4].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[4].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[4].Z, lengthDUT));
Arc arc1 = Arc.Create(pt1, pt3, pt2);
Arc arc2 = Arc.Create(pt3, pt5, pt4);
crvArray.Add(arc1);
crvArray.Add(arc2);
}
else if (lbc.CurveType == "Arc")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
XYZ pt3 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[2].Z, lengthDUT));
Arc arc = Arc.Create(pt1, pt3, pt2);
crvArray.Add(arc);
}
else if (lbc.CurveType == "Line")
{
XYZ pt1 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[0].Z, lengthDUT));
XYZ pt2 = new XYZ(UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].X, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lbc.ControlPoints[1].Z, lengthDUT));
Line line = Line.CreateBound(pt1, pt2);
crvArray.Add(line);
}
else if (lbc.CurveType == "Spline")
{
List<XYZ> controlPoints = new List<XYZ>();
List<double> weights = lbc.Weights;
List<double> knots = lbc.Knots;
foreach (LyrebirdPoint lp in lbc.ControlPoints)
{
XYZ pt = new XYZ(UnitUtils.ConvertToInternalUnits(lp.X, lengthDUT), UnitUtils.ConvertToInternalUnits(lp.Y, lengthDUT), UnitUtils.ConvertToInternalUnits(lp.Z, lengthDUT));
controlPoints.Add(pt);
}
NurbSpline spline;
if (lbc.Degree < 3)
spline = NurbSpline.Create(controlPoints, weights);
else
spline = NurbSpline.Create(controlPoints, weights, knots, lbc.Degree, false, true);
crvArray.Add(spline);
}
}
}
catch (Exception ex)
{
TaskDialog.Show("ERROR", ex.Message);
}
// Create the wall
Wall w = null;
if (replace)
{
Wall origWall = doc.GetElement(existingElems[i]) as Wall;
// Find the model curves for the original wall
ICollection<ElementId> ids;
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
ids = doc.Delete(origWall.Id);
st.RollBack();
}
List<ModelCurve> mLines = new List<ModelCurve>();
foreach (ElementId id in ids)
{
Element e = doc.GetElement(id);
if (e is ModelCurve)
{
mLines.Add(e as ModelCurve);
}
}
// Walls don't appear to be updatable like floors and roofs
//if (mLines.Count != crvArray.Count)
//{
w = Wall.Create(doc, crvArray, wallType.Id, lvl.Id, false);
foreach (Parameter p in origWall.Parameters)
{
try
{
Parameter newParam = w.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
//TaskDialog.Show("Errorsz", ex.Message);
Debug.WriteLine(ex.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = w.get_Parameter(BuiltInParameter.WALL_BASE_OFFSET);
p.Set(offset);
}
doc.Delete(origWall.Id);
// Assign the parameters
SetParameters(w, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(w, uniqueId, instanceSchema, runId, nickName);
}
else if (supressedModify) // Just update the parameters and don't change the wall
{
w = doc.GetElement(existingElems[i]) as Wall;
// Change the family and symbol if necessary
if (w.WallType.Name != wallType.Name)
{
try
{
w.WallType = wallType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Assign the parameters
SetParameters(w, obj.Parameters, doc);
}
}
#endregion
#region floors
else if (obj.CategoryId == -2000032)
{
// Create a profile based floor
// Find the level
Level lvl = GetLevel(obj.Curves[0].ControlPoints, doc);
double offset = 0;
if (Math.Abs(UnitUtils.ConvertToInternalUnits(obj.Curves[0].ControlPoints[0].Z, lengthDUT) - lvl.Elevation) > double.Epsilon)
{
offset = UnitUtils.ConvertToInternalUnits(obj.Curves[0].ControlPoints[0].Z, lengthDUT) - lvl.Elevation;
}
// Generate the curvearray from the incoming curves
CurveArray crvArray = GetCurveArray(obj.Curves);
// Create the floor
Floor flr = null;
if (replace)
{
Floor origFloor = doc.GetElement(existingElems[i]) as Floor;
// Find the model curves for the original wall
ICollection<ElementId> ids;
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
ids = doc.Delete(origFloor.Id);
st.RollBack();
}
// Get only the modelcurves
List<ModelCurve> mLines = new List<ModelCurve>();
foreach (ElementId id in ids)
{
Element e = doc.GetElement(id);
if (e is ModelCurve)
{
mLines.Add(e as ModelCurve);
}
}
// Floors have an extra modelcurve for the SpanDirection. Remove the last Item to get rid of it.
mLines.RemoveAt(mLines.Count - 1);
if (mLines.Count != crvArray.Size) // The sketch is different from the incoming curves so floor is recreated
{
if (obj.CurveIds != null && obj.CurveIds.Count > 0)
{
// get the main profile
int crvCount = obj.CurveIds[0];
List<LyrebirdCurve> primaryCurves = obj.Curves.GetRange(0, crvCount);
crvArray = GetCurveArray(primaryCurves);
flr = doc.Create.NewFloor(crvArray, floorType, lvl, false);
}
else
{
flr = doc.Create.NewFloor(crvArray, floorType, lvl, false);
}
foreach (Parameter p in origFloor.Parameters)
{
try
{
Parameter newParam = flr.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = flr.get_Parameter(BuiltInParameter.FLOOR_HEIGHTABOVELEVEL_PARAM);
p.Set(offset);
}
doc.Delete(origFloor.Id);
// Assign the parameters
SetParameters(flr, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(flr, uniqueId, instanceSchema, runId, nickName);
}
else // The curves coming in should match the floor sketch. Let's modify the floor's locationcurves to edit it's location/shape
{
try
{
int crvCount = 0;
foreach (ModelCurve l in mLines)
{
LocationCurve lc = l.Location as LocationCurve;
lc.Curve = crvArray.get_Item(crvCount);
crvCount++;
}
// Change the family and symbol if necessary
if (origFloor.FloorType.Name != floorType.Name)
{
try
{
origFloor.FloorType = floorType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Set the incoming parameters
SetParameters(origFloor, obj.Parameters, doc);
}
catch // There was an error in trying to recreate it. Just delete the original and recreate the thing.
{
flr = doc.Create.NewFloor(crvArray, floorType, lvl, false);
// Assign the parameters in the new floor to match the original floor object.
foreach (Parameter p in origFloor.Parameters)
{
try
{
Parameter newParam = flr.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = flr.get_Parameter(BuiltInParameter.FLOOR_HEIGHTABOVELEVEL_PARAM);
p.Set(offset);
}
doc.Delete(origFloor.Id);
// Set the incoming parameters
SetParameters(flr, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(flr, uniqueId, instanceSchema, runId, nickName);
}
}
}
else if (supressedModify) // Just modify the floor and don't risk replacing it.
{
flr = doc.GetElement(existingElems[i]) as Floor;
// Change the family and symbol if necessary
if (flr.FloorType.Name != floorType.Name)
{
try
{
flr.FloorType = floorType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Assign the parameters
SetParameters(flr, obj.Parameters, doc);
}
}
#endregion
else if (obj.CategoryId == -2000035)
{
// Create a RoofExtrusion
// Find the level
Level lvl = GetLevel(obj.Curves[0].ControlPoints, doc);
double offset = 0;
if (Math.Abs(UnitUtils.ConvertToInternalUnits(obj.Curves[0].ControlPoints[0].Z, lengthDUT) - lvl.Elevation) > double.Epsilon)
{
offset = UnitUtils.ConvertToInternalUnits(obj.Curves[0].ControlPoints[0].Z, lengthDUT) - lvl.Elevation;
}
// Generate the curvearray from the incoming curves
CurveArray crvArray = GetCurveArray(obj.Curves);
// Create the roof
FootPrintRoof roof = null;
ModelCurveArray roofProfile = new ModelCurveArray();
if (replace) // Try to modify or create a new roof.
{
FootPrintRoof origRoof = doc.GetElement(existingElems[i]) as FootPrintRoof;
// Find the model curves for the original wall
ICollection<ElementId> ids;
using (SubTransaction st = new SubTransaction(doc))
{
st.Start();
ids = doc.Delete(origRoof.Id);
st.RollBack();
}
// Get the sketch curves for the roof object.
List<ModelCurve> mLines = new List<ModelCurve>();
foreach (ElementId id in ids)
{
Element e = doc.GetElement(id);
if (e is ModelCurve)
{
mLines.Add(e as ModelCurve);
}
}
if (mLines.Count != crvArray.Size) // Sketch curves qty doesn't match up with the incoming cuves. Just recreate the roof.
{
roof = doc.Create.NewFootPrintRoof(crvArray, lvl, roofType, out roofProfile);
// Match parameters from the original roof to it's new iteration.
foreach (Parameter p in origRoof.Parameters)
{
try
{
Parameter newParam = roof.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = roof.get_Parameter(BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM);
p.Set(offset);
}
doc.Delete(origRoof.Id);
// Set the new parameters
SetParameters(roof, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(roof, uniqueId, instanceSchema, runId, nickName);
}
else // The curves qty lines up, lets try to modify the roof sketch so we don't have to replace it.
{
if (obj.CurveIds != null && obj.CurveIds.Count > 0)
{
// Just recreate the roof
roof = doc.Create.NewFootPrintRoof(crvArray, lvl, roofType, out roofProfile);
// Match parameters from the original roof to it's new iteration.
foreach (Parameter p in origRoof.Parameters)
{
try
{
Parameter newParam = roof.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = roof.get_Parameter(BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM);
p.Set(offset);
}
// Set the parameters from the incoming data
SetParameters(roof, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(roof, uniqueId, instanceSchema, runId, nickName);
doc.Delete(origRoof.Id);
}
else
{
try
{
int crvCount = 0;
foreach (ModelCurve l in mLines)
{
LocationCurve lc = l.Location as LocationCurve;
lc.Curve = crvArray.get_Item(crvCount);
crvCount++;
}
// Change the family and symbol if necessary
if (origRoof.RoofType.Name != roofType.Name)
{
try
{
origRoof.RoofType = roofType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
SetParameters(origRoof, obj.Parameters, doc);
}
catch // Modificaiton failed, lets just create a new roof.
{
roof = doc.Create.NewFootPrintRoof(crvArray, lvl, roofType, out roofProfile);
// Match parameters from the original roof to it's new iteration.
foreach (Parameter p in origRoof.Parameters)
{
try
{
Parameter newParam = roof.LookupParameter(p.Definition.Name);
if (newParam != null)
{
switch (newParam.StorageType)
{
case StorageType.Double:
newParam.Set(p.AsDouble());
break;
case StorageType.ElementId:
newParam.Set(p.AsElementId());
break;
case StorageType.Integer:
newParam.Set(p.AsInteger());
break;
case StorageType.String:
newParam.Set(p.AsString());
break;
default:
newParam.Set(p.AsString());
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
if (Math.Abs(offset - 0) > double.Epsilon)
{
Parameter p = roof.get_Parameter(BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM);
p.Set(offset);
}
// Set the parameters from the incoming data
SetParameters(roof, obj.Parameters, doc);
// Assign the GH InstanceGuid
AssignGuid(roof, uniqueId, instanceSchema, runId, nickName);
doc.Delete(origRoof.Id);
}
}
}
}
else if (supressedModify) // Only update the parameters
{
roof = doc.GetElement(existingElems[i]) as FootPrintRoof;
// Change the family and symbol if necessary
if (roof.RoofType.Name != roofType.Name)
{
try
{
roof.RoofType = roofType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// Assign the parameters
SetParameters(roof, obj.Parameters, doc);
}
}
}
#endregion
}
}
catch (Exception ex)
{
TaskDialog.Show("Error", ex.Message);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
t.Commit();
}
}
}
#endregion
//return succeeded;
}
void SetTangentLockInProfileSketch1(
Document famdoc,
Form [] extrusions)
{
ICollection <ElementId> delIds = null;
List <ElementId> enmIDs = new List <ElementId>();
using (SubTransaction delTrans = new SubTransaction(famdoc))
{
try
{
delTrans.Start();
delIds = famdoc.Delete(extrusions[0].Id);
delTrans.RollBack();
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.ToString());
}
}
// Get the model lines in the profile and use the
// end points for reference the sketch dimensions diameter
List <ModelArc> mArcsR1 = new List <ModelArc>();
List <ModelArc> mArcsR2 = new List <ModelArc>();
List <ModelLine> mLines = new List <ModelLine>();
foreach (ElementId id in delIds)
{
enmIDs.Add(id);
}
for (int i = 0; i < enmIDs.Count; i++)
{
Element ele = famdoc.GetElement(enmIDs[i]);
if (ele is ModelArc)
{
ModelArc ma = ele as ModelArc;
Curve c = ma.GeometryCurve;
Arc a = c as Arc;
if (Math.Round(r1, 6) == Math.Round(a.Radius, 6))
{
mArcsR1.Add(ma);
}
if (Math.Round(r2, 6) == Math.Round(a.Radius, 6))
{
mArcsR2.Add(ma);
}
}
if (ele is ModelLine)
{
ModelLine ml = ele as ModelLine;
Element before = null;
Element after = null;
ElementId beforeId = null;
ElementId afterId = null;
if (i > 0)
{
before = famdoc.GetElement(enmIDs[i - 1]);
beforeId = enmIDs[i - 1];
}
else
{
before = famdoc.GetElement(enmIDs[enmIDs.Count - 1]);
beforeId = enmIDs[enmIDs.Count - 1];
}
if (i == enmIDs.Count - 1)
{
after = famdoc.GetElement(enmIDs[0]);
afterId = enmIDs[0];
}
else
{
after = famdoc.GetElement(enmIDs[i + 1]);
afterId = enmIDs[i + 1];
}
if (before is ModelArc && after is ModelArc)
{
ml.SetTangentLock(0, beforeId, true);
ml.SetTangentLock(1, afterId, true);
}
}
}
}
/// <summary>
/// The method is used to create extrusion using FamilyItemFactory.NewExtrusion()
/// </summary>
/// <param name="curveArrArray">the CurveArrArray parameter</param>
/// <param name="workPlane">the reference plane is used to create SketchPlane</param>
/// <param name="startOffset">the extrusion's StartOffset property</param>
/// <param name="endOffset">the extrusion's EndOffset property</param>
/// <returns>the new extrusion</returns>
public Extrusion NewExtrusion(CurveArrArray curveArrArray, ReferencePlane workPlane, double startOffset, double endOffset)
{
Extrusion rectExtrusion = null;
try
{
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
SketchPlane sketch = m_familyCreator.NewSketchPlane(workPlane.Plane);
rectExtrusion = m_familyCreator.NewExtrusion(true, curveArrArray, sketch, Math.Abs(endOffset - startOffset));
rectExtrusion.StartOffset = startOffset;
rectExtrusion.EndOffset = endOffset;
subTransaction.Commit();
return rectExtrusion;
}
catch
{
return null;
}
}
/// <summary>
/// Return a reference to the topmost face of the given element.
/// </summary>
private Reference FindTopMostReference(Element e)
{
Reference ret = null;
Document doc = e.Document;
#region Revit 2012
#if _2012
using (SubTransaction t = new SubTransaction(doc))
{
t.Start();
// Create temporary 3D view
//View3D view3D = doc.Create.NewView3D( // 2012
// viewDirection ); // 2012
ViewFamilyType vft
= new FilteredElementCollector(doc)
.OfClass(typeof(ViewFamilyType))
.Cast <ViewFamilyType>()
.FirstOrDefault <ViewFamilyType>(x =>
ViewFamily.ThreeDimensional == x.ViewFamily);
Debug.Assert(null != vft,
"expected to find a valid 3D view family type");
View3D view = View3D.CreateIsometric(doc, vft.Id); // 2013
XYZ eyePosition = XYZ.BasisZ;
XYZ upDirection = XYZ.BasisY;
XYZ forwardDirection = -XYZ.BasisZ;
view.SetOrientation(new ViewOrientation3D(
eyePosition, upDirection, forwardDirection));
XYZ viewDirection = -XYZ.BasisZ;
BoundingBoxXYZ bb = e.get_BoundingBox(view);
XYZ max = bb.Max;
XYZ minAtMaxElevation = Create.NewXYZ(
bb.Min.X, bb.Min.Y, max.Z);
XYZ centerOfTopOfBox = 0.5
* (minAtMaxElevation + max);
centerOfTopOfBox += 10 * XYZ.BasisZ;
// Cast a ray through the model
// to find the topmost surface
#if DEBUG
//ReferenceArray references
// = doc.FindReferencesByDirection(
// centerOfTopOfBox, viewDirection, view3D ); // 2011
IList <ReferenceWithContext> references
= doc.FindReferencesWithContextByDirection(
centerOfTopOfBox, viewDirection, view); // 2012
double closest = double.PositiveInfinity;
//foreach( Reference r in references )
//{
// // 'Autodesk.Revit.DB.Reference.Element' is
// // obsolete: Property will be removed. Use
// // Document.GetElement(Reference) instead.
// //Element re = r.Element; // 2011
// Element re = doc.GetElement( r ); // 2012
// if( re.Id.IntegerValue == e.Id.IntegerValue
// && r.ProximityParameter < closest )
// {
// ret = r;
// closest = r.ProximityParameter;
// }
//}
foreach (ReferenceWithContext r in references)
{
Element re = doc.GetElement(
r.GetReference()); // 2012
if (re.Id.IntegerValue == e.Id.IntegerValue &&
r.Proximity < closest)
{
ret = r.GetReference();
closest = r.Proximity;
}
}
string stable_reference = null == ret ? null
: ret.ConvertToStableRepresentation(doc);
#endif // DEBUG
ReferenceIntersector ri
= new ReferenceIntersector(
e.Id, FindReferenceTarget.Element, view);
ReferenceWithContext r2 = ri.FindNearest(
centerOfTopOfBox, viewDirection);
if (null == r2)
{
Debug.Print("ReferenceIntersector.FindNearest returned null!");
}
else
{
ret = r2.GetReference();
Debug.Assert(stable_reference.Equals(ret
.ConvertToStableRepresentation(doc)),
"expected same reference from "
+ "FindReferencesWithContextByDirection and "
+ "ReferenceIntersector");
}
t.RollBack();
}
#endif // _2012
#endregion // Revit 2012
Options opt = doc.Application.Create
.NewGeometryOptions();
opt.ComputeReferences = true;
GeometryElement geo = e.get_Geometry(opt);
foreach (GeometryObject obj in geo)
{
GeometryInstance inst = obj as GeometryInstance;
if (null != inst)
{
geo = inst.GetSymbolGeometry();
break;
}
}
Solid solid = geo.OfType <Solid>()
.First <Solid>(sol => null != sol);
double z = double.MinValue;
foreach (Face f in solid.Faces)
{
BoundingBoxUV b = f.GetBoundingBox();
UV p = b.Min;
UV q = b.Max;
UV midparam = p + 0.5 * (q - p);
XYZ midpoint = f.Evaluate(midparam);
XYZ normal = f.ComputeNormal(midparam);
if (Util.PointsUpwards(normal))
{
if (midpoint.Z > z)
{
z = midpoint.Z;
ret = f.Reference;
}
}
}
return(ret);
}
/// <summary>
/// The method is used to create dimension between two faces
/// </summary>
/// <param name="view">the view</param>
/// <param name="face1">the first face</param>
/// <param name="face2">the second face</param>
/// <returns>the new dimension</returns>
public Dimension AddDimension(View view, Face face1, Face face2)
{
Dimension dim;
Autodesk.Revit.DB.XYZ startPoint = new Autodesk.Revit.DB.XYZ ();
Autodesk.Revit.DB.XYZ endPoint = new Autodesk.Revit.DB.XYZ ();
Line line;
Reference ref1;
Reference ref2;
ReferenceArray refArray = new ReferenceArray();
PlanarFace pFace1 = face1 as PlanarFace;
ref1 = pFace1.Reference;
PlanarFace pFace2 = face2 as PlanarFace;
ref2 = pFace2.Reference;
if (null != ref1 && null != ref2)
{
refArray.Append(ref1);
refArray.Append(ref2);
}
startPoint = pFace1.Origin;
endPoint = new Autodesk.Revit.DB.XYZ (startPoint.X, pFace2.Origin.Y, startPoint.Z);
SubTransaction subTransaction = new SubTransaction(m_document);
subTransaction.Start();
line = m_application.Create.NewLineBound(startPoint, endPoint);
dim = m_document.FamilyCreate.NewDimension(view, line, refArray);
subTransaction.Commit();
return dim;
}
