public override void PopulateItems() //(IEnumerable set, bool readOnly)
{
//only update the collection on evaluate
//if the item coming in is different
if (element == null || element.Id.Equals(this.storedId))
{
return;
}
else
{
this.storedId = element.Id;
this.Items.Clear();
}
FamilySymbol fs = element as FamilySymbol;
FamilyInstance fi = element as FamilyInstance;
if (null != fs)
{
AddFamilySymbolParameters(fs);
}
if (null != fi)
{
AddFamilyInstanceParameters(fi);
}
Items = Items.OrderBy(x => x.Name).ToObservableCollection <DynamoDropDownItem>();
}
/// <summary>
/// find Column which will be used to placed to Wall
/// </summary>
/// <param name="rvtDoc">Revit document</param>
/// <param name="familyName">Family name of Column</param>
/// <param name="symbolName">Symbol of Column</param>
/// <returns></returns>
private FamilySymbol FindFamilySymbol(Document rvtDoc, string familyName, string symbolName)
{
FilteredElementCollector collector = new FilteredElementCollector(rvtDoc);
FilteredElementIterator itr = collector.OfClass(typeof(Family)).GetElementIterator();
itr.Reset();
while (itr.MoveNext())
{
Autodesk.Revit.DB.Element elem = (Autodesk.Revit.DB.Element)itr.Current;
if (elem.GetType() == typeof(Autodesk.Revit.DB.Family))
{
if (elem.Name == familyName)
{
Autodesk.Revit.DB.Family family = (Autodesk.Revit.DB.Family)elem;
foreach (Autodesk.Revit.DB.ElementId symbolId in family.GetFamilySymbolIds())
{
Autodesk.Revit.DB.FamilySymbol symbol = (Autodesk.Revit.DB.FamilySymbol)rvtDoc.GetElement(symbolId);
if (symbol.Name == symbolName)
{
return(symbol);
}
}
}
}
}
return(null);
}
/// <summary>
/// Get names of Panel families and populate drop-down lists in the UI
/// </summary>
private void BuildPanelTypeList(ExternalCommandData commandData)
{
List <FamilyInstance> list = GetElements <FamilyInstance>();
if (list.Count == 0)
{
TaskDialog.Show("Revit", "There are no panel families loaded in your project");
btnCompute.Enabled = false;
Close();
return;
}
FamilySymbol fs = commandData.Application.ActiveUIDocument.Document.GetElement(list[0].GetTypeId()) as FamilySymbol;
string famDelimiter = ":";
foreach (Autodesk.Revit.DB.ElementId famSymbolId in fs.Family.GetFamilySymbolIds())
{
Autodesk.Revit.DB.FamilySymbol famSymbol = (FamilySymbol)commandData.Application.ActiveUIDocument.Document.GetElement(famSymbolId);
cboxMax.Items.Add(fs.Family.Name + famDelimiter + famSymbol.Name);
cboxMin.Items.Add(fs.Family.Name + famDelimiter + famSymbol.Name);
cboxMid.Items.Add(fs.Family.Name + famDelimiter + famSymbol.Name);
}
cboxMax.SelectedIndex = 0;
cboxMin.SelectedIndex = 0;
cboxMid.SelectedIndex = 0;
}
void ReconstructAdaptiveComponentByPoints
(
DB.Document doc,
ref DB.Element element,
IList <Rhino.Geometry.Point3d> points,
DB.FamilySymbol type
)
{
var adaptivePoints = points.ConvertAll(GeometryEncoder.ToXYZ);
if (!type.IsActive)
{
type.Activate();
}
// Type
ChangeElementTypeId(ref element, type.Id);
if (element is DB.FamilyInstance instance && DB.AdaptiveComponentInstanceUtils.IsAdaptiveComponentInstance(instance))
{
var adaptivePointIds = DB.AdaptiveComponentInstanceUtils.GetInstancePlacementPointElementRefIds(instance);
if (adaptivePointIds.Count == adaptivePoints.Length)
{
int index = 0;
foreach (var vertex in adaptivePointIds.Select(id => doc.GetElement(id)).Cast <DB.ReferencePoint>())
{
vertex.Position = adaptivePoints[index++];
}
return;
}
}
{
var creationData = new List <Autodesk.Revit.Creation.FamilyInstanceCreationData>
{
Revit.ActiveUIApplication.Application.Create.NewFamilyInstanceCreationData(type, adaptivePoints)
};
var newElementIds = doc.IsFamilyDocument ?
doc.FamilyCreate.NewFamilyInstances2(creationData) :
doc.Create.NewFamilyInstances2(creationData);
if (newElementIds.Count != 1)
{
doc.Delete(newElementIds);
throw new InvalidOperationException();
}
var parametersMask = new DB.BuiltInParameter[]
{
DB.BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
DB.BuiltInParameter.ELEM_FAMILY_PARAM,
DB.BuiltInParameter.ELEM_TYPE_PARAM
};
ReplaceElement(ref element, doc.GetElement(newElementIds.First()), parametersMask);
}
}
/// <summary>
/// Obtain a FamilyType by selection.
/// </summary>
/// <param name="familyType"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static FamilyType FromExisting(Autodesk.Revit.DB.FamilySymbol familyType, bool isRevitOwned)
{
return(new FamilyType(familyType)
{
IsRevitOwned = isRevitOwned
});
}
/// <summary>
/// Initialize a Sheet element with a name, number and specific titleblock.
/// </summary>
/// <param name="sheetName">name of the sheet.</param>
/// <param name="sheetNumber">sheet number.</param>
/// <param name="titleBlockFamilySymbol">sheet titleblock.</param>
private void InitSheet(string sheetName, string sheetNumber, Autodesk.Revit.DB.FamilySymbol titleBlockFamilySymbol)
{
//Phase 1 - Check to see if the object exists
var oldEle =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.ViewSheet>(Document);
// Rebind to Element
if (oldEle != null)
{
InternalSetViewSheet(oldEle);
InternalSetSheetName(sheetName);
InternalSetSheetNumber(sheetNumber);
InternalSetTitleBlock(titleBlockFamilySymbol.Id);
return;
}
//Phase 2 - There was no existing Element, create new one
TransactionManager.Instance.EnsureInTransaction(Document);
// create sheet with title block ID
var sheet = Autodesk.Revit.DB.ViewSheet.Create(Document, titleBlockFamilySymbol.Id);
InternalSetViewSheet(sheet);
InternalSetSheetName(sheetName);
InternalSetSheetNumber(sheetNumber);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(this.InternalElement);
}
/// <summary>
/// Dump properties specific to a decking layer
/// </summary>
/// <param name="deck"></param>
private void DumbDeck(CompoundStructureLayer deck)
{
m_displayForm.WriteLine("Dumping Deck");
if (deck.MaterialId != ElementId.InvalidElementId)
{
// get the deck material object. In this sample all we need to display is the
// name, but other properties are readily available from the material object.
Autodesk.Revit.DB.Material deckMaterial = m_document.GetElement(deck.MaterialId) as Material;
m_displayForm.WriteLine("Deck Material = " + deckMaterial.Name);
}
if (deck.DeckProfileId != ElementId.InvalidElementId)
{
// the deck profile is actually a family symbol from a family of profiles
Autodesk.Revit.DB.FamilySymbol deckProfile = m_document.GetElement(deck.DeckProfileId) as FamilySymbol;
// firstly display the full name as the user would see it in the user interface
// this is done in the format Family.Name and then Symbol.Name
m_displayForm.WriteLine("Deck Profile = "
+ deckProfile.Family.Name + " : " + deckProfile.Name);
// the symbol object also contains parameters that describe how the deck is
// specified. From these parameters an external application can generate
// identical decking for analysis purposes
DumpParameters(deckProfile);
}
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.Level level
)
{
var element = PreviousElement(doc, Iteration);
if (!element?.Pinned ?? false)
{
ReplaceElement(doc, DA, Iteration, element);
}
else
{
try
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
curve?.Scale(scaleFactor);
}
if
(
curve == null ||
curve.IsShort(Revit.ShortCurveTolerance) ||
curve.IsClosed ||
!curve.TryGetPlane(out var axisPlane, Revit.VertexTolerance) ||
curve.GetNextDiscontinuity(Rhino.Geometry.Continuity.C1_continuous, curve.Domain.Min, curve.Domain.Max, out double discontinuity)
)
{
throw new Exception(string.Format("Parameter '{0}' must be a C1 continuous planar non closed curve.", Params.Input[0].Name));
}
var axisList = curve.ToHost().ToList();
Debug.Assert(axisList.Count == 1);
if (element is FamilyInstance && familySymbol.Id != element.GetTypeId())
{
var newElmentId = element.ChangeTypeId(familySymbol.Id);
if (newElmentId != ElementId.InvalidElementId)
{
element = doc.GetElement(newElmentId);
}
}
if (element is FamilyInstance familyInstance && element.Location is LocationCurve locationCurve)
{
locationCurve.Curve = axisList[0];
}
else
{
element = CopyParametersFrom(doc.Create.NewFamilyInstance(axisList[0], familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Beam), element);
}
ReplaceElement(doc, DA, Iteration, element);
}
protected void InternalSetFamilySymbol(Autodesk.Revit.DB.FamilySymbol fs)
{
TransactionManager.Instance.EnsureInTransaction(Document);
InternalFamilyInstance.Symbol = fs;
TransactionManager.Instance.TransactionTaskDone();
}
internal static List <revitViewport> _renumberViewsOnSheet(FamilyType familyType, string xGridName, string yGridName, revitSheet rSheet, revitDoc document)
{
string transactionName = "Renumber views on sheet";
// Initialize variables
revitFamilySymbol rFamilySymbol = (revitFamilySymbol)familyType.InternalElement;
// Get all viewport ID's on the sheet.
List <revitElemId> viewportIds = (List <revitElemId>)rSheet.GetAllViewports();
List <revitViewport> viewports = null;
// Get the family Instances in view
revitElemId symbolId = familyType.InternalElement.Id;
revitCollector collector = new revitCollector(document, rSheet.Id);
revitElementFilter filterInstance = new revitDB.FamilyInstanceFilter(document, symbolId);
collector.OfClass(typeof(revitDB.FamilyInstance)).WherePasses(filterInstance);
revitDB.FamilyInstance originFamily = (revitDB.FamilyInstance)collector.FirstElement();
// If family instance is found in the view
// Then renumber views.
if (originFamily != null)
{
revitDB.LocationPoint location = (revitDB.LocationPoint)originFamily.Location;
revitXYZ originPoint = location.Point;
double gridX = rFamilySymbol.LookupParameter(xGridName).AsDouble();
double gridY = rFamilySymbol.LookupParameter(yGridName).AsDouble();
// If the document is modifieable,
// then a transaction is already open
// and function uses the Dynamo Transaction Manager.
// Else, open a new transaction.
if (document.IsModifiable)
{
TransactionManager.Instance.EnsureInTransaction(document);
viewports = View._tempRenumberViewports(viewportIds, document);
viewports = View._renumberViewports(viewports, gridX, gridY, originPoint.X, originPoint.Y);
TransactionManager.Instance.TransactionTaskDone();
}
else
{
using (Autodesk.Revit.DB.Transaction trans = new Autodesk.Revit.DB.Transaction(document))
{
trans.Start(transactionName);
viewports = View._tempRenumberViewports(viewportIds, document);
viewports = View._renumberViewports(viewports, gridX, gridY, originPoint.X, originPoint.Y);
trans.Commit();
}
}
}
return(viewports);
}
/// <summary>
/// add one FamilySymbol object to the lists
/// </summary>
/// <param name="framingSymbol"></param>
/// <returns></returns>
public bool AddSymbol(Autodesk.Revit.DB.FamilySymbol framingSymbol)
{
if (ContainsSymbolName(framingSymbol.Name))
{
return(false);
}
m_symbolMaps.Add(framingSymbol.Name, framingSymbol);
m_symbols.Add(framingSymbol);
return(true);
}
public ApplicationPlaceholderObject AdaptiveComponentToNative(AdaptiveComponent speckleAc)
{
var docObj = GetExistingElementByApplicationId(speckleAc.applicationId);
string familyName = speckleAc["family"] as string != null ? speckleAc["family"] as string : "";
DB.FamilySymbol familySymbol = GetElementType <DB.FamilySymbol>(speckleAc);
DB.FamilyInstance revitAc = null;
//try update existing
if (docObj != null)
{
try
{
var revitType = Doc.GetElement(docObj.GetTypeId()) as ElementType;
// if family changed, tough luck. delete and let us create a new one.
if (familyName != revitType.FamilyName)
{
Doc.Delete(docObj.Id);
}
else
{
revitAc = (DB.FamilyInstance)docObj;
// check for a type change
if (speckleAc.type != null && speckleAc.type != revitType.Name)
{
revitAc.ChangeTypeId(familySymbol.Id);
}
}
}
catch
{
//something went wrong, re-create it
}
}
//create family instance
if (revitAc == null)
{
revitAc = AdaptiveComponentInstanceUtils.CreateAdaptiveComponentInstance(Doc, familySymbol);
}
SetAdaptivePoints(revitAc, speckleAc.basePoints);
AdaptiveComponentInstanceUtils.SetInstanceFlipped(revitAc, speckleAc.flipped);
SetInstanceParameters(revitAc, speckleAc);
return(new ApplicationPlaceholderObject {
applicationId = speckleAc.applicationId, ApplicationGeneratedId = revitAc.UniqueId, NativeObject = revitAc
});
}
private void AddFamilySymbolParameters(FamilySymbol fs)
{
foreach (Parameter p in fs.Parameters)
{
if (p.IsReadOnly || p.StorageType == StorageType.None)
{
continue;
}
Items.Add(
new DynamoDropDownItem(
string.Format("{0}(Type)({1})", p.Definition.Name, getStorageTypeString(p.StorageType)), p.Definition.Name));
}
}
/// <summary>
/// Frame a Wall
/// </summary>
/// <param name="rvtApp">Revit application></param>
/// <param name="wall">Wall as host to place column objects</param>
/// <param name="spacing">spacing between two columns</param>
/// <param name="columnType">column type</param>
private void FrameWall(Autodesk.Revit.ApplicationServices.Application rvtApp, Autodesk.Revit.DB.Wall wall,
double spacing, Autodesk.Revit.DB.FamilySymbol columnType)
{
Autodesk.Revit.DB.Document rvtDoc = wall.Document;
// get wall location
Autodesk.Revit.DB.LocationCurve loc = (Autodesk.Revit.DB.LocationCurve)wall.Location;
Autodesk.Revit.DB.XYZ startPt = loc.Curve.GetEndPoint(0);
Autodesk.Revit.DB.XYZ endPt = loc.Curve.GetEndPoint(1);
// get wall's vector
Autodesk.Revit.DB.UV wallVec = new Autodesk.Revit.DB.UV(
endPt.X - startPt.X,
endPt.Y - startPt.Y);
// get the axis vector
Autodesk.Revit.DB.UV axis = new Autodesk.Revit.DB.UV(1.0, 0.0);
Autodesk.Revit.DB.ElementId baseLevelId = wall.get_Parameter(BuiltInParameter.WALL_BASE_CONSTRAINT).AsElementId();
Autodesk.Revit.DB.ElementId topLevelId = wall.get_Parameter(BuiltInParameter.WALL_HEIGHT_TYPE).AsElementId();
// get wall length and vector
double wallLength = wallVec.GetLength();
wallVec = wallVec.Normalize();
// get # of column
int nmax = (int)(wallLength / spacing);
TaskDialog.Show("Revit", "wallLength = " + wallLength + "\r\nspacing = " + spacing.ToString() + "\r\nnmax = " + nmax.ToString());
// get angle of wall and axis
double angle = wallVec.AngleTo(axis);
// place all column
Autodesk.Revit.DB.XYZ loc2 = startPt;
double dx = wallVec.U * spacing;
double dy = wallVec.V * spacing;
for (int i = 0; i < nmax; i++)
{
PlaceColumn(rvtApp, rvtDoc, loc2, angle, columnType, baseLevelId, topLevelId);
loc2 = new XYZ(loc2.X + dx,
loc2.Y + dy,
loc2.Z);
}
// place column at end point of wall
PlaceColumn(rvtApp, rvtDoc, endPt, angle, columnType, baseLevelId, topLevelId);
}
protected void InternalSetFamilySymbol(Autodesk.Revit.DB.FamilySymbol fs)
{
TransactionManager.Instance.EnsureInTransaction(Document);
// Don't attempt to set the symbol if it is the same.
// Doing so will raise a document modification event which
// will, in turn, be responded to by this node causing an infinite loop.
if (InternalFamilyInstance.Symbol.UniqueId != fs.UniqueId)
{
InternalFamilyInstance.Symbol = fs;
}
TransactionManager.Instance.TransactionTaskDone();
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Line line,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.Level level
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (element?.Pinned ?? true)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
line = line.Scale(scaleFactor);
}
if (line.Length < Revit.ShortCurveTolerance)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is too short.", Params.Input[0].Name));
}
else if (level == null)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is mandatory.", Params.Input[2].Name));
}
else
{
if (element is FamilyInstance && familySymbol.Id != element.GetTypeId())
{
var newElmentId = element.ChangeTypeId(familySymbol.Id);
if (newElmentId != ElementId.InvalidElementId)
{
element = doc.GetElement(newElmentId);
}
}
if (element is FamilyInstance familyInstance && element.Location is LocationCurve locationCurve)
{
locationCurve.Curve = line.ToHost();
}
else
{
element = doc.Create.NewFamilyInstance(line.ToHost(), familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
}
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.Level level
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (element?.Pinned ?? true)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
curve?.Scale(scaleFactor);
}
if
(
curve == null ||
curve.IsShort(Revit.ShortCurveTolerance) ||
curve.IsClosed ||
!curve.TryGetPlane(out var axisPlane, Revit.VertexTolerance) ||
curve.GetNextDiscontinuity(Rhino.Geometry.Continuity.C1_continuous, curve.Domain.Min, curve.Domain.Max, out double discontinuity)
)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' must be a C1 continuous planar non closed curve.", Params.Input[0].Name));
}
else
{
var axisList = curve.ToHost().ToList();
Debug.Assert(axisList.Count == 1);
if (axisPlane.Normal.IsParallelTo(Rhino.Geometry.Vector3d.ZAxis) != 0)
{
element = doc.Create.NewFamilyInstance(axisList[0], familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Beam);
}
else
{
element = doc.Create.NewFamilyInstance(axisList[0], familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Brace);
}
}
}
}
public Autodesk.Revit.DB.FamilySymbol GetFamilySymbol(Autodesk.Revit.DB.Document doc)
{
Autodesk.Revit.DB.FamilySymbol familySymbol = null;
Autodesk.Revit.DB.FilteredElementCollector col = new Autodesk.Revit.DB.FilteredElementCollector(doc)
.WherePasses(new Autodesk.Revit.DB.ElementClassFilter(typeof(Autodesk.Revit.DB.FamilySymbol)))
.WherePasses(new Autodesk.Revit.DB.ElementCategoryFilter(BuiltInCategory.OST_Site));
foreach (var fs in col)
{
if (typeName == fs.Name)
{
familySymbol = fs as Autodesk.Revit.DB.FamilySymbol;
}
}
return(familySymbol);
}
/// <summary>
///
/// </summary>
/// <param name="sheetName"></param>
/// <param name="sheetNumber"></param>
/// <param name="titleBlockFamilySymbol"></param>
/// <param name="views"></param>
/// <param name="locations"></param>
private void InitSheet(string sheetName, string sheetNumber, Autodesk.Revit.DB.FamilySymbol titleBlockFamilySymbol, IEnumerable <Autodesk.Revit.DB.View> views, IEnumerable <XYZ> locations)
{
//Phase 1 - Check to see if the object exists
var oldEles =
ElementBinder.GetElementsFromTrace <Autodesk.Revit.DB.ViewSheet>(Document);
List <Autodesk.Revit.DB.Element> TraceElements = new List <Autodesk.Revit.DB.Element>();
List <Autodesk.Revit.DB.Viewport> BindingViewports = new List <Autodesk.Revit.DB.Viewport>();
if (ElementBinder.GetElementsFromTrace <Autodesk.Revit.DB.Viewport>(Document) != null)
{
BindingViewports.AddRange(ElementBinder.GetElementsFromTrace <Autodesk.Revit.DB.Viewport>(Document).ToList());
}
// Rebind to Element
if (oldEles != null && oldEles.Any())
{
var oldEle = oldEles.First();
InternalSetViewSheet(oldEle);
InternalSetSheetName(sheetName);
InternalSetSheetNumber(sheetNumber);
InternalSetTitleBlock(titleBlockFamilySymbol.Id);
TraceElements.Add(oldEle);
TraceElements.AddRange(InternalSetViewsToSheetView(views, locations, BindingViewports));
ElementBinder.SetElementsForTrace(TraceElements);
return;
}
//Phase 2 - There was no existing Element, create new one
TransactionManager.Instance.EnsureInTransaction(Document);
// create sheet with title block ID
var sheet = Autodesk.Revit.DB.ViewSheet.Create(Document, titleBlockFamilySymbol.Id);
InternalSetViewSheet(sheet);
InternalSetSheetName(sheetName);
InternalSetSheetNumber(sheetNumber);
TraceElements.Add(this.InternalElement);
TraceElements.AddRange(InternalSetViewsToSheetView(views, locations, BindingViewports));
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementsForTrace(TraceElements);
}
/// <summary>
/// Initialize a FamilyInstance element
/// </summary>
private void InitFamilyInstance(Autodesk.Revit.DB.FamilySymbol fs, XYZ pos,
Autodesk.Revit.DB.Level level)
{
//Phase 1 - Check to see if the object exists and should be rebound
var oldFam =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.FamilyInstance>(Document);
//There was a point, rebind to that, and adjust its position
if (oldFam != null)
{
InternalSetFamilyInstance(oldFam);
InternalSetLevel(level);
InternalSetFamilySymbol(fs);
InternalSetPosition(pos);
return;
}
//Phase 2- There was no existing point, create one
TransactionManager.Instance.EnsureInTransaction(Document);
//If the symbol is not active, then activate it
if (!fs.IsActive)
{
fs.Activate();
}
Autodesk.Revit.DB.FamilyInstance fi;
if (Document.IsFamilyDocument)
{
fi = Document.FamilyCreate.NewFamilyInstance(pos, fs, level,
Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
}
else
{
fi = Document.Create.NewFamilyInstance(
pos, fs, level, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
}
InternalSetFamilyInstance(fi);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(InternalElement);
}
public Autodesk.Revit.DB.FamilyInstance CreateFromDTO(Document doc, JObject source)
{
Common.Models.FamilyInstance famI = source.ToObject <Common.Models.FamilyInstance>();
Autodesk.Revit.DB.XYZ newOrigin = new Autodesk.Revit.DB.XYZ(famI.Transform.Origin.X, famI.Transform.Origin.Y, famI.Transform.Origin.Z);
Autodesk.Revit.DB.FamilySymbol fam = doc.GetElement(new ElementId(Int32.Parse(famI.FamilyId))) as Autodesk.Revit.DB.FamilySymbol;
if (fam == null)
{
throw new Exception($"Failed to find family with id {famI.FamilyId}");
}
Autodesk.Revit.DB.FamilyInstance newFamily;
if (famI.HostId != null)
{
ElementId hostId = new ElementId(Int32.Parse(famI.HostId));
newFamily = doc.Create.NewFamilyInstance(
newOrigin,
fam,
doc.GetElement(hostId),
StructuralType.NonStructural
);
}
else
{
newFamily = doc.Create.NewFamilyInstance(
newOrigin,
fam,
StructuralType.NonStructural
);
}
Autodesk.Revit.DB.Transform trans = newFamily.GetTransform();
double rotation = Math.Atan2(famI.Transform.BasisX.Y, famI.Transform.BasisX.X);
Autodesk.Revit.DB.XYZ a1 = newOrigin;
Autodesk.Revit.DB.XYZ a2 = new Autodesk.Revit.DB.XYZ(a1.X, a1.Y, a1.Z + 10);
Line axis = Line.CreateBound(a1, a2);
newFamily.Location.Rotate(axis, rotation);
return(newFamily);
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Line line,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.Level level
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (element?.Pinned ?? true)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
line = line.Scale(scaleFactor);
}
if (line.Length < Revit.ShortCurveTolerance)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is too short.", Params.Input[0].Name));
}
else if (level == null)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is mandatory.", Params.Input[2].Name));
}
else
{
element = doc.Create.NewFamilyInstance(line.ToHost(), familySymbol, level, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
}
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
}
finally
{
ReplaceElement(doc, DA, Iteration, element);
}
}
protected override void TrySolveInstance(IGH_DataAccess DA)
{
// get input
// panel types can be DB.FamilySymbol or DB.PanelType
DB.FamilySymbol famInst = default;
if (!DA.GetData("Curtain Grid Panel Type", ref famInst))
{
return;
}
var inputType = famInst.GetType();
// make sure other derivatives of DB.FamilySymbol do not pass this filter
// we are only interested in panel types
if (inputType == typeof(DB.FamilySymbol) || inputType == typeof(DB.PanelType))
{
// TODO: find a way to determine whether panel type is an Empty type or not
// maybe the Id/Unique is fixed? Compare across multiple example models of various languages
DA.SetData("Panel System Family", new Types.CurtainPanelSystemFamily(External.DB.CurtainPanelSystemFamily.Unknown));
switch (famInst)
{
case DB.PanelType panelType:
PipeHostParameter(DA, panelType, DB.BuiltInParameter.CURTAIN_WALL_SYSPANEL_OFFSET, "Offset");
PipeHostParameter(DA, panelType, DB.BuiltInParameter.CURTAIN_WALL_SYSPANEL_THICKNESS, "Thickness");
break;
case DB.FamilySymbol finst:
// make sure family symbol belongs to a Panel Family
// finst.Family.IsCurtainPanelFamily returns FALSE !!!
var isCurtainPanelFamily = finst.Family.FamilyCategory.Id.IntegerValue == (int)DB.BuiltInCategory.OST_CurtainWallPanels;
// can not extract Offset and Thickness since they are not builtin for curtain panel custom families
// TODO: maybe extract other info for Panel Families?!
break;
}
}
}
public static Dictionary <string, object> InstanceByPointAndHost(Point point, FamilyType familyType, Element host)
{
AD.Document currentDBDocument = DocumentManager.Instance.CurrentDBDocument;
AD.XYZ xYZ = GeometryPrimitiveConverter.ToXyz(point, true);
AD.FamilySymbol familySymbol = (AD.FamilySymbol)(familyType.InternalElement);
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
AD.Element element = host.InternalElement;
AD.Level level = element.Document.GetElement(element.LevelId) as AD.Level;
TransactionManager.Instance.EnsureInTransaction(currentDBDocument);
AD.FamilyInstance element2 = currentDBDocument.Create.NewFamilyInstance(xYZ, familySymbol, element, level, 0);
var ele = element2.ToDSType(false);
TransactionManager.Instance.TransactionTaskDone();
return(new Dictionary <string, object>
{
{
"FamilyInstance",
ele
}
});
}
FamilyInstanceCreationData CreateDefault(DB.Document doc, Plane location, DB.FamilySymbol type, Optional <DB.Level> level, DB.Element host)
{
if (host is null)
{
SolveOptionalLevel(doc, location.Origin, ref level, out var _);
return(new FamilyInstanceCreationData
(
location.Origin.ToXYZ(),
type,
level.Value,
DB.Structure.StructuralType.NonStructural
));
}
else if (level.HasValue)
{
return(new FamilyInstanceCreationData
(
location.Origin.ToXYZ(),
type,
host,
level.Value,
DB.Structure.StructuralType.NonStructural
));
}
else
{
return(new FamilyInstanceCreationData
(
location.Origin.ToXYZ(),
type,
host,
DB.Structure.StructuralType.NonStructural
));
}
}
//TODO: might need to clean this up and split the ConversionLog.Addic by beam, FI, etc...
public List <ApplicationPlaceholderObject> FamilyInstanceToNative(BuiltElements.Revit.FamilyInstance speckleFi)
{
DB.FamilySymbol familySymbol = GetElementType <FamilySymbol>(speckleFi);
XYZ basePoint = PointToNative(speckleFi.basePoint);
DB.Level level = LevelToNative(speckleFi.level);
DB.FamilyInstance familyInstance = null;
var isUpdate = false;
//try update existing
var docObj = GetExistingElementByApplicationId(speckleFi.applicationId);
if (docObj != null)
{
try
{
var revitType = Doc.GetElement(docObj.GetTypeId()) as ElementType;
// if family changed, tough luck. delete and let us create a new one.
if (familySymbol.FamilyName != revitType.FamilyName)
{
Doc.Delete(docObj.Id);
}
else
{
familyInstance = (DB.FamilyInstance)docObj;
//NOTE: updating an element location is quite buggy in Revit!
//Let's say the first time an element is created its base point/curve is @ 10m and the Level is @ 0m
//the element will be created @ 0m
//but when this element is updated (let's say with no changes), it will jump @ 10m (unless there is a level change)!
//to avoid this behavior we're always setting the previous location Z coordinate when updating an element
//this means the Z coord of an element will only be set by its Level
//and by additional parameters as sill height, base offset etc
(familyInstance.Location as LocationPoint).Point = new XYZ(basePoint.X, basePoint.Y, (familyInstance.Location as LocationPoint).Point.Z);
// check for a type change
if (speckleFi.type != null && speckleFi.type != revitType.Name)
{
familyInstance.ChangeTypeId(familySymbol.Id);
}
TrySetParam(familyInstance, BuiltInParameter.FAMILY_LEVEL_PARAM, level);
TrySetParam(familyInstance, BuiltInParameter.FAMILY_BASE_LEVEL_PARAM, level);
}
isUpdate = true;
}
catch
{
//something went wrong, re-create it
}
}
//create family instance
if (familyInstance == null)
{
//If the current host element is not null, it means we're coming from inside a nested conversion.
if (CurrentHostElement != null)
{
familyInstance = Doc.Create.NewFamilyInstance(basePoint, familySymbol, CurrentHostElement, level, StructuralType.NonStructural);
}
//Otherwise, proceed as normal.
else
{
familyInstance = Doc.Create.NewFamilyInstance(basePoint, familySymbol, level, StructuralType.NonStructural);
}
}
//required for face flipping to work!
Doc.Regenerate();
if (familyInstance.CanFlipHand && speckleFi.handFlipped != familyInstance.HandFlipped)
{
familyInstance.flipHand();
}
if (familyInstance.CanFlipFacing && speckleFi.facingFlipped != familyInstance.FacingFlipped)
{
familyInstance.flipFacing();
}
// NOTE: do not check for the CanRotate prop as it doesn't work (at least on some families I tried)!
// some point based families don't have a rotation, so keep this in a try catch
try
{
if (speckleFi.rotation != (familyInstance.Location as LocationPoint).Rotation)
{
var axis = DB.Line.CreateBound(new XYZ(basePoint.X, basePoint.Y, 0), new XYZ(basePoint.X, basePoint.Y, 1000));
(familyInstance.Location as LocationPoint).Rotate(axis, speckleFi.rotation - (familyInstance.Location as LocationPoint).Rotation);
}
}
catch { }
SetInstanceParameters(familyInstance, speckleFi);
var placeholders = new List <ApplicationPlaceholderObject>()
{
new ApplicationPlaceholderObject
{
applicationId = speckleFi.applicationId,
ApplicationGeneratedId = familyInstance.UniqueId,
NativeObject = familyInstance
}
};
Report.Log($"{(isUpdate ? "Updated" : "Created")} FamilyInstance ({familyInstance.Category.Name}) {familyInstance.Id}");
return(placeholders);
}
private FamilyInstanceCreationData GetCreationData(Autodesk.Revit.DB.Curve curve, Autodesk.Revit.DB.XYZ upVector, Autodesk.Revit.DB.Level level, Autodesk.Revit.DB.Structure.StructuralType structuralType, Autodesk.Revit.DB.FamilySymbol symbol)
{
//calculate the desired rotation
//we do this by finding the angle between the z axis
//and vector between the start of the beam and the target point
//both projected onto the start plane of the beam.
var zAxis = new XYZ(0, 0, 1);
var yAxis = new XYZ(0, 1, 0);
//flatten the beam line onto the XZ plane
//using the start's z coordinate
var start = curve.GetEndPoint(0);
var end = curve.GetEndPoint(1);
var newEnd = new XYZ(end.X, end.Y, start.Z); //drop end point to plane
//catch the case where the end is directly above
//the start, creating a normal with zero length
//in that case, use the Z axis
XYZ planeNormal = newEnd.IsAlmostEqualTo(start) ? zAxis : (newEnd - start).Normalize();
double gamma = upVector.AngleOnPlaneTo(zAxis.IsAlmostEqualTo(planeNormal) ? yAxis : zAxis, planeNormal);
return(new FamilyInstanceCreationData(curve, symbol, level, structuralType)
{
RotateAngle = gamma
});
}
/// <summary>
/// Internal constructor - creates a single StructuralFraming instance
/// </summary>
internal StructuralFraming(Autodesk.Revit.DB.Curve curve, Autodesk.Revit.DB.XYZ upVector, Autodesk.Revit.DB.Level level, Autodesk.Revit.DB.Structure.StructuralType structuralType, Autodesk.Revit.DB.FamilySymbol symbol)
{
//Phase 1 - Check to see if the object exists and should be rebound
var oldFam =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.FamilyInstance>(Document);
//There was a point, rebind to that, and adjust its position
if (oldFam != null)
{
InternalSetFamilyInstance(oldFam);
InternalSetFamilySymbol(symbol);
InternalSetCurve(curve);
return;
}
//Phase 2- There was no existing point, create one
TransactionManager.Instance.EnsureInTransaction(Document);
var creationData = GetCreationData(curve, upVector, level, structuralType, symbol);
Autodesk.Revit.DB.FamilyInstance fi;
if (Document.IsFamilyDocument)
{
var elementIds = Document.FamilyCreate.NewFamilyInstances2(new List <FamilyInstanceCreationData>()
{
creationData
});
if (elementIds.Count == 0)
{
throw new Exception("Could not create the FamilyInstance");
}
fi = (Autodesk.Revit.DB.FamilyInstance)Document.GetElement(elementIds.First());
}
else
{
var elementIds = Document.Create.NewFamilyInstances2(new List <FamilyInstanceCreationData>()
{
creationData
});
if (elementIds.Count == 0)
{
throw new Exception("Could not create the FamilyInstance");
}
fi = (Autodesk.Revit.DB.FamilyInstance)Document.GetElement(elementIds.First());
}
InternalSetFamilyInstance(fi);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(this.InternalElement);
}
void ReconstructFamilyInstanceByLocation
(
DB.Document doc,
ref DB.FamilyInstance element,
[Description("Location where to place the element. Point or plane is accepted.")]
Rhino.Geometry.Plane location,
DB.FamilySymbol type,
Optional <DB.Level> level,
[Optional] DB.Element host
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
location = location.ChangeUnits(scaleFactor);
if (!location.IsValid)
{
ThrowArgumentException(nameof(location), "Should be a valid point or plane.");
}
SolveOptionalLevel(doc, location.Origin, ref level, out var bbox);
if (host == null && type.Family.FamilyPlacementType == DB.FamilyPlacementType.OneLevelBasedHosted)
{
ThrowArgumentException(nameof(host), $"This family requires a host.");
}
if (!type.IsActive)
{
type.Activate();
}
ChangeElementTypeId(ref element, type.Id);
bool hasSameHost = false;
if (element is DB.FamilyInstance)
{
hasSameHost = (element.Host?.Id ?? DB.ElementId.InvalidElementId) == (host?.Id ?? DB.ElementId.InvalidElementId);
if (element.Host == null)
{
if (element?.get_Parameter(DB.BuiltInParameter.INSTANCE_FREE_HOST_PARAM) is DB.Parameter freeHostParam)
{
var freeHostName = freeHostParam.AsString();
hasSameHost = freeHostName.EndsWith(host?.Name ?? level.Value.Name);
}
}
}
if
(
hasSameHost &&
element is DB.FamilyInstance &&
element.Location is DB.LocationPoint locationPoint
)
{
using (var levelParam = element.get_Parameter(DB.BuiltInParameter.FAMILY_LEVEL_PARAM))
{
if (levelParam.AsElementId() != level.Value.Id)
{
levelParam.Set(level.Value.Id);
doc.Regenerate();
}
}
if (host is object)
{
var newOrigin = location.Origin.ToHost();
if (!newOrigin.IsAlmostEqualTo(locationPoint.Point))
{
element.Pinned = false;
locationPoint.Point = newOrigin;
element.Pinned = true;
}
}
}
else
{
var creationData = new List <Autodesk.Revit.Creation.FamilyInstanceCreationData>()
{
new Autodesk.Revit.Creation.FamilyInstanceCreationData(location.Origin.ToHost(), type, host, level.Value, DB.Structure.StructuralType.NonStructural)
};
var newElementIds = doc.IsFamilyDocument ?
doc.FamilyCreate.NewFamilyInstances2(creationData) :
doc.Create.NewFamilyInstances2(creationData);
if (newElementIds.Count != 1)
{
doc.Delete(newElementIds);
throw new InvalidOperationException();
}
var parametersMask = new DB.BuiltInParameter[]
{
DB.BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
DB.BuiltInParameter.ELEM_FAMILY_PARAM,
DB.BuiltInParameter.ELEM_TYPE_PARAM,
DB.BuiltInParameter.FAMILY_LEVEL_PARAM
};
ReplaceElement(ref element, doc.GetElement(newElementIds.First()) as DB.FamilyInstance, parametersMask);
doc.Regenerate();
}
if (element is object && element.Host is null)
{
element.Pinned = false;
element.SetTransform(location.Origin.ToHost(), location.XAxis.ToHost(), location.YAxis.ToHost());
element.Pinned = true;
}
}
void ReconstructFamilyInstanceByPointAtHost
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Plane location,
Autodesk.Revit.DB.FamilySymbol type,
Optional <Autodesk.Revit.DB.Level> level,
[Optional] Autodesk.Revit.DB.Element host
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
location = location.Scale(scaleFactor);
}
if (!location.IsValid)
{
ThrowArgumentException(nameof(location), "Should be a valid point or plane.");
}
SolveOptionalLevel(ref level, doc, location.Origin.Z, nameof(level));
if (host == null && type.Family.FamilyPlacementType == FamilyPlacementType.OneLevelBasedHosted)
{
ThrowArgumentNullException(nameof(host), $"This family requires a host.");
}
if (!type.IsActive)
{
type.Activate();
}
ChangeElementTypeId(ref element, type.Id);
bool hasSameHost = false;
if (element is FamilyInstance familyInstance)
{
hasSameHost = (familyInstance.Host?.Id ?? ElementId.InvalidElementId) == (host?.Id ?? ElementId.InvalidElementId);
if (familyInstance.Host == null)
{
if (element?.get_Parameter(BuiltInParameter.INSTANCE_FREE_HOST_PARAM) is Parameter freeHostParam)
{
var freeHostName = freeHostParam.AsString();
hasSameHost = freeHostName.EndsWith(host?.Name ?? level.Value.Name);
}
}
}
if
(
hasSameHost &&
element is FamilyInstance &&
element.Location is LocationPoint locationPoint
)
{
using (var levelParam = element.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM))
{
if (levelParam.AsElementId() != level.Value.Id)
{
levelParam.Set(level.Value.Id);
doc.Regenerate();
}
}
var newOrigin = location.Origin.ToHost();
if (!newOrigin.IsAlmostEqualTo(locationPoint.Point))
{
element.Pinned = false;
locationPoint.Point = newOrigin;
element.Pinned = true;
}
}
else
{
var creationDataList = new List <Autodesk.Revit.Creation.FamilyInstanceCreationData>()
{
new Autodesk.Revit.Creation.FamilyInstanceCreationData(location.Origin.ToHost(), type, host, level.Value, Autodesk.Revit.DB.Structure.StructuralType.NonStructural)
};
ICollection <ElementId> newElementIds = null;
if (doc.IsFamilyDocument)
{
newElementIds = doc.FamilyCreate.NewFamilyInstances2(creationDataList);
}
else
{
newElementIds = doc.Create.NewFamilyInstances2(creationDataList);
}
if (newElementIds.Count != 1)
{
doc.Delete(newElementIds);
throw new InvalidOperationException();
}
var parametersMask = new BuiltInParameter[]
{
BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
BuiltInParameter.ELEM_FAMILY_PARAM,
BuiltInParameter.ELEM_TYPE_PARAM,
BuiltInParameter.FAMILY_LEVEL_PARAM
};
ReplaceElement(ref element, doc.GetElement(newElementIds.First()), parametersMask);
}
if (element is FamilyInstance instance && instance.Host == null)
{
element.Pinned = false;
SetTransform(instance, location.Origin.ToHost(), location.XAxis.ToHost(), location.YAxis.ToHost());
element.Pinned = true;
}
}