public List<XYZ> GetInternalPoints(FamilyInstance adaptiveComponent)
{
var pts = new List<XYZ>();
var ids = AdaptiveComponentInstanceUtils.GetInstancePlacementPointElementRefIds(adaptiveComponent);
foreach (var id in ids)
{
var p = DocumentManager.Instance.CurrentDBDocument.GetElement(id) as Autodesk.Revit.DB.ReferencePoint;
pts.Add(p.Position);
}
return pts;
}
/// <summary>
/// Internal constructor for existing Elements.
/// </summary>
/// <param name="familyInstance"></param>
private AdaptiveComponent(Autodesk.Revit.DB.FamilyInstance familyInstance)
{
InternalSetFamilyInstance(familyInstance);
}
/// <summary>
/// Initialize a FamilyInstance element
/// </summary>
/// <param name="instance"></param>
private void InitFamilyInstance(Autodesk.Revit.DB.FamilyInstance instance)
{
InternalSetFamilyInstance(instance);
}
/// <summary>
/// Wrap an existing FamilyInstance.
/// </summary>
/// <param name="instance"></param>
protected FamilyInstance(Autodesk.Revit.DB.FamilyInstance instance)
{
SafeInit(() => InitFamilyInstance(instance));
}
void ReconstructBeamByCurve
(
DB.Document doc,
ref DB.FamilyInstance element,
Rhino.Geometry.Curve curve,
Optional <DB.FamilySymbol> type,
Optional <DB.Level> level
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if
(
((curve = curve.ChangeUnits(scaleFactor)) is null) ||
curve.IsClosed ||
!curve.TryGetPlane(out var axisPlane, Revit.VertexTolerance) ||
curve.GetNextDiscontinuity(Rhino.Geometry.Continuity.C2_continuous, curve.Domain.Min, curve.Domain.Max, out var _)
)
{
ThrowArgumentException(nameof(curve), "Curve must be a C2 continuous planar non closed curve.");
}
SolveOptionalLevel(doc, curve, ref level, out var bbox);
var centerLine = curve.ToHost();
if (type.HasValue)
{
ChangeElementTypeId(ref element, type.Value.Id);
}
// Try to update Beam
if (element is object && element.Location is DB.LocationCurve locationCurve && centerLine.IsSameKindAs(locationCurve.Curve))
{
var referenceLevel = element.get_Parameter(DB.BuiltInParameter.INSTANCE_REFERENCE_LEVEL_PARAM);
var updateLevel = referenceLevel.AsElementId() != level.Value.Id;
if (!updateLevel || !referenceLevel.IsReadOnly)
{
if (updateLevel)
{
referenceLevel.Set(level.Value.Id);
}
locationCurve.Curve = centerLine;
return;
}
}
// Reconstruct Beam
{
SolveOptionalType(ref type, doc, DB.BuiltInCategory.OST_StructuralFraming, nameof(type));
var newBeam = doc.Create.NewFamilyInstance
(
centerLine,
type.Value,
level.Value,
DB.Structure.StructuralType.Beam
);
newBeam.get_Parameter(DB.BuiltInParameter.Y_JUSTIFICATION).Set((int)DB.Structure.YJustification.Origin);
newBeam.get_Parameter(DB.BuiltInParameter.Z_JUSTIFICATION).Set((int)DB.Structure.ZJustification.Origin);
if (element is object && DB.Structure.StructuralFramingUtils.IsJoinAllowedAtEnd(element, 0))
{
DB.Structure.StructuralFramingUtils.AllowJoinAtEnd(newBeam, 0);
}
else
{
DB.Structure.StructuralFramingUtils.DisallowJoinAtEnd(newBeam, 0);
}
if (element is object && DB.Structure.StructuralFramingUtils.IsJoinAllowedAtEnd(element, 1))
{
DB.Structure.StructuralFramingUtils.AllowJoinAtEnd(newBeam, 1);
}
else
{
DB.Structure.StructuralFramingUtils.DisallowJoinAtEnd(newBeam, 1);
}
var parametersMask = new DB.BuiltInParameter[]
{
DB.BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
DB.BuiltInParameter.ELEM_FAMILY_PARAM,
DB.BuiltInParameter.ELEM_TYPE_PARAM,
DB.BuiltInParameter.INSTANCE_REFERENCE_LEVEL_PARAM
};
ReplaceElement(ref element, newBeam, parametersMask);
}
}
public void init()
{
SetDoorOffsetForm form = new SetDoorOffsetForm();
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
offsetValue = form.getOffset();
}
List <Tuple <Autodesk.Revit.DB.FamilyInstance, Autodesk.Revit.DB.Wall> > selectedDoorsAndWalls = new List <Tuple <FamilyInstance, Wall> >();
try
{
while (true)
{
Autodesk.Revit.DB.FamilyInstance selectedDoor = null;
Autodesk.Revit.DB.Wall selectedWall = null;
while (selectedDoor == null)
{
Reference selectedReference = uidoc.Selection.PickObject(ObjectType.Element, "Select doors in order to set offset. Press ESC key when finished.");
if (selectedReference != null)
{
ElementId selectedElementId = selectedReference.ElementId;
if (selectedElementId != null)
{
Element selectedElement = this.doc.GetElement(selectedElementId);
if (selectedElement != null)
{
if (selectedElement.Category.Name == "Doors")
{
if (selectedElement is FamilyInstance)
{
selectedDoor = selectedElement as FamilyInstance;
}
}
else
{
TaskDialog.Show("Info", "Your selection is not a door, it will not be counted.");
}
}
}
}
}
while (selectedWall == null)
{
Reference selectedReference = uidoc.Selection.PickObject(ObjectType.Element, "Select a wall in order to set offset. Press ESC key when finished.");
if (selectedReference != null)
{
ElementId selectedElementId = selectedReference.ElementId;
if (selectedElementId != null)
{
Element selectedElement = this.doc.GetElement(selectedElementId);
if (selectedElement != null)
{
if (selectedElement is Wall)
{
selectedWall = selectedElement as Wall;
}
else
{
TaskDialog.Show("Info", "Your selection is not a wall it will not be counted.");
}
}
}
}
}
if ((selectedDoor != null) && (selectedWall != null))
{
selectedDoorsAndWalls.Add(new Tuple <FamilyInstance, Wall>(selectedDoor, selectedWall));
}
}
}
catch (Exception ex)
{
}
if (selectedDoorsAndWalls.Count > 0)
{
SetDoorOffsetHandler handler = new SetDoorOffsetHandler(selectedDoorsAndWalls, this.offsetValue);
ExternalEvent exEvent = ExternalEvent.Create(handler);
exEvent.Raise();
}
}
public static Dictionary <string, object> ByRoom(string familyTemplatePath, global::Revit.Elements.Room room, string materialName, global::Revit.Elements.Category category, string subcategory = "")
{
//variables
global::Revit.Elements.Element famInstance = null;
Autodesk.Revit.DB.FamilyInstance internalFam = null;
bool fileFound = false;
//the current document
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
UIApplication uiapp = new UIApplication(doc.Application);
//convert the room to an Autodesk.Revit.DB representation
Autodesk.Revit.DB.Architecture.Room internalRoom = (Autodesk.Revit.DB.Architecture.Room)room.InternalElement;
string name = internalRoom.Name;
//we close all of the families because we need to swap documents
foreach (Document d in uiapp.Application.Documents)
{
if (d.IsFamilyDocument)
{
d.Close(false);
}
}
//create the new family document in the background and store it in memory
Document familyDocument = uiapp.Application.NewFamilyDocument(familyTemplatePath);
//instantiate a material element id and try to get the material that was specified
ElementId material = null;
FilteredElementCollector materialCollector = new FilteredElementCollector(familyDocument).OfClass(typeof(Autodesk.Revit.DB.Material));
foreach (var m in materialCollector)
{
if (m.Name.ToLower().Replace(" ", "") == materialName.ToLower().Replace(" ", ""))
{
material = m.Id;
}
}
//close Dynamo's open transaction, we need to do this because we open a new Revit API transaction in the family document (This is document switching)
TransactionManager.Instance.ForceCloseTransaction();
//start creating the families.
Transaction trans = new Transaction(familyDocument, "Generate Families Ya'll");
trans.Start();
//set the family category
Autodesk.Revit.DB.Category familyCategory = familyDocument.Settings.Categories.get_Item(category.Name);
familyDocument.OwnerFamily.FamilyCategory = familyCategory;
//get the subcategory for the solids
Autodesk.Revit.DB.Category subCategory = null;
foreach (Autodesk.Revit.DB.Category c in familyCategory.SubCategories)
{
if (c.Name.ToLower() == subcategory.ToLower())
{
subCategory = c;
}
}
//get the height of the thing
double height = room.Height;
//get the curves
IList <IList <BoundarySegment> > boundary = internalRoom.GetBoundarySegments(new SpatialElementBoundaryOptions());
//generate a plane
Autodesk.Revit.DB.Plane revitPlane = Autodesk.Revit.DB.Plane.CreateByNormalAndOrigin(Vector.ZAxis().ToXyz(), new XYZ(0, 0, 0));
Autodesk.Revit.DB.SketchPlane sketchPlane = SketchPlane.Create(familyDocument, revitPlane);
//the curve arrays to generate solids and voids in family
CurveArray curveArray = new CurveArray();
CurveArrArray curveArrArray = new CurveArrArray();
CurveArray curveArrayVoid = new CurveArray();
CurveArrArray curveArrArrayVoid = new CurveArrArray();
//to perform the cut action on the solid with the voids
CombinableElementArray ceArray = new CombinableElementArray();
//transform bizness
Point roomCentroid = room.BoundingBox.ToCuboid().Centroid();
Point locationPoint = Point.ByCoordinates(roomCentroid.X, roomCentroid.Y, 0);
CoordinateSystem oldCS = CoordinateSystem.ByOrigin(locationPoint);
CoordinateSystem newCS = CoordinateSystem.ByOrigin(0, 0, 0);
//flag to step through the boundaries.
int flag = 0;
while (flag < boundary.Count)
{
//the first set of curves is the solid's boundary
if (flag == 0)
{
//generate the solid form which is the first item in the boundary segments.
foreach (BoundarySegment b in boundary[flag])
{
Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType();
Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve;
curveArray.Append(movedCurve.ToRevitType());
}
curveArrArray.Append(curveArray);
Extrusion solidExtrusion = familyDocument.FamilyCreate.NewExtrusion(true, curveArrArray, sketchPlane, height);
if (material != null)
{
//Set the material
Autodesk.Revit.DB.Parameter matParam = solidExtrusion.get_Parameter(BuiltInParameter.MATERIAL_ID_PARAM);
matParam.Set(material);
}
//try to set the subcategory
if (subCategory != null)
{
solidExtrusion.Subcategory = subCategory;
}
}
//subsequent lists of curves are representative of the voids
else
{
//clear the curves from the collection for all items after the second one. (index 2+)
if (!curveArrayVoid.IsEmpty)
{
curveArrayVoid.Clear();
curveArrArrayVoid.Clear();
ceArray.Clear();
}
//generate the void form
foreach (BoundarySegment b in boundary[flag])
{
Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType();
Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve;
curveArrayVoid.Append(movedCurve.ToRevitType());
}
curveArrArrayVoid.Append(curveArrayVoid);
Extrusion voidExtrusion = familyDocument.FamilyCreate.NewExtrusion(false, curveArrArrayVoid, sketchPlane, height);
//try to combine things
foreach (Extrusion genericForm in new FilteredElementCollector(familyDocument).OfClass(typeof(Extrusion))
.Cast <Extrusion>())
{
ceArray.Append(genericForm);
}
//to add the void to the solid
familyDocument.CombineElements(ceArray);
}
flag++;
}
familyDocument.Regenerate();
trans.Commit();
Autodesk.Revit.DB.Family fam = null;
//build the temporary path
string familyFilePath = Path.GetTempPath() + name + ".rfa";
SaveAsOptions opt = new SaveAsOptions();
opt.OverwriteExistingFile = true;
familyDocument.SaveAs(familyFilePath, opt);
familyDocument.Close(false);
TransactionManager.Instance.ForceCloseTransaction();
Transaction trans2 = new Transaction(doc, "Attempting to place or update Room family instances.");
trans2.Start();
IFamilyLoadOptions loadOptions = new FamilyImportOptions();
bool variable = true;
loadOptions.OnFamilyFound(true, out variable);
doc.LoadFamily(familyFilePath, loadOptions, out fam);
FamilySymbol familySymbol = (FamilySymbol)doc.GetElement(fam.GetFamilySymbolIds().First());
//try to find if it is placed already
FilteredElementCollector col = new FilteredElementCollector(doc);
//get built in category from user viewable category
BuiltInCategory myCatEnum =
(BuiltInCategory)Enum.Parse(typeof(BuiltInCategory), category.Id.ToString());
foreach (Autodesk.Revit.DB.Element e in col.WhereElementIsNotElementType().OfCategory(myCatEnum).ToElements())
{
Autodesk.Revit.DB.FamilySymbol type = (FamilySymbol)doc.GetElement(e.GetTypeId());
if (type.FamilyName.Equals(name))
{
fileFound = true;
internalFam = e as Autodesk.Revit.DB.FamilyInstance;
}
}
//place families that are not placed
if (fileFound == false)
{
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
internalFam = doc.Create.NewFamilyInstance(new XYZ(roomCentroid.X, roomCentroid.Y, 0), familySymbol, internalRoom.Level,
StructuralType.NonStructural);
}
trans2.Commit();
//delete the temp file
File.Delete(familyFilePath);
//cast to Dynamo type for output and location updating (if necessary)
famInstance = internalFam.ToDSType(true);
if (fileFound)
{
famInstance.SetLocation(locationPoint);
}
//returns the outputs
var outInfo = new Dictionary <string, object>
{
{ "familyInstance", famInstance }
};
return(outInfo);
}
public Panel(DB.FamilyInstance value) : base(value)
{
}
public static SpeckleObject ColumnToSpeckle(Autodesk.Revit.DB.FamilyInstance myFamily)
{
var myColumn = new Column();
var baseLevel = (Autodesk.Revit.DB.Level)Doc.GetElement(myFamily.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM).AsElementId());
var topLevel = (Autodesk.Revit.DB.Level)Doc.GetElement(myFamily.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM).AsElementId());
var topOffsetParam = myFamily.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM);
var bottomOffsetParam = myFamily.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM);
var topOffset = topOffsetParam != null?UnitUtils.ConvertFromInternalUnits(topOffsetParam.AsDouble(), topOffsetParam.DisplayUnitType) : 0;
var bottomOffset = bottomOffsetParam != null?UnitUtils.ConvertFromInternalUnits(bottomOffsetParam.AsDouble(), bottomOffsetParam.DisplayUnitType) : 0;
myColumn.baseLevel = baseLevel?.ToSpeckle();
myColumn.topLevel = topLevel?.ToSpeckle();
try
{
myColumn.baseLine = (SpeckleCoreGeometryClasses.SpeckleLine)SpeckleCore.Converter.Serialise(myFamily.GetAnalyticalModel().GetCurve());
}
catch
{
var basePt = (myFamily.Location as LocationPoint).Point;
basePt = new XYZ(basePt.X, basePt.Y, basePt.Z + bottomOffset);
var topPt = new XYZ(basePt.X, basePt.Y, topLevel.Elevation + topOffset);
myColumn.baseLine = (SpeckleCoreGeometryClasses.SpeckleLine)SpeckleCore.Converter.Serialise(Autodesk.Revit.DB.Line.CreateBound(basePt, topPt));
}
myColumn.columnFamily = myFamily.Symbol.FamilyName;
myColumn.columnType = Doc.GetElement(myFamily.GetTypeId()).Name;
myColumn.parameters = GetElementParams(myFamily);
myColumn.typeParameters = GetElementTypeParams(myFamily);
// TODO: Maybe move this column properties in the class defintion
myColumn.Properties["__facingFlipped"] = myFamily.FacingFlipped;
myColumn.Properties["__handFlipped"] = myFamily.HandFlipped;
if (myFamily.Location is LocationPoint)
{
myColumn.Properties["__rotation"] = ((LocationPoint)myFamily.Location).Rotation;
}
else if (myFamily.Location is LocationCurve)
{
var myAngle = myFamily.get_Parameter(BuiltInParameter.STRUCTURAL_BEND_DIR_ANGLE).AsDouble(); // Stands for cross-section rotation!
var rads = UnitUtils.ConvertFromInternalUnits(myAngle, DisplayUnitType.DUT_RADIANS);
myColumn.Properties["__rotation"] = rads;
// TODO: Figure this column rotation shit out.
// For now... Do nothing??
//var t = myFamily.GetTotalTransform();
}
myColumn.GenerateHash();
myColumn.ApplicationId = myFamily.UniqueId;
myColumn.elementId = myFamily.Id.ToString();
// leaving the mesh out of the hashing process might address the randomatic hash generation we're getting
// and hence the nuking the usability of local caching and diffing
var allSolids = GetElementSolids(myFamily, opt: new Options()
{
DetailLevel = ViewDetailLevel.Fine, ComputeReferences = true
});
(myColumn.Faces, myColumn.Vertices) = GetFaceVertexArrFromSolids(allSolids);
return(myColumn);
}
//TODO
public static Element ToNative(this Column myCol)
{
var(docObj, stateObj) = GetExistingElementByApplicationId(myCol.ApplicationId, myCol.Type);
var exclusions = new List <string> {
"Base Offset", "Top Offset"
};
//setting params on myCol from myCol.parameters, if they are missing
if (myCol.parameters != null)
{
if (myCol.bottomOffset == null && myCol.parameters.ContainsKey("Base Offset"))
{
myCol.bottomOffset = myCol.parameters["Base Offset"] as double?;
}
if (myCol.topOffset == null && myCol.parameters.ContainsKey("Top Offset"))
{
myCol.topOffset = myCol.parameters["Top Offset"] as double?;
}
}
var baseLine = (Autodesk.Revit.DB.Curve)SpeckleCore.Converter.Deserialise(obj: myCol.baseLine, excludeAssebmlies: new string[] { "SpeckleCoreGeometryDynamo" });
var start = baseLine.GetEndPoint(0);
var end = baseLine.GetEndPoint(1);
var isVertical = IsColumnVertical(myCol);
// get family symbol; it's used throughout
FamilySymbol familySymbol = TryGetColumnFamilySymbol(myCol.columnFamily, myCol.columnType);
// Freak out if we don't have a symbol.
if (familySymbol == null)
{
ConversionErrors.Add(new SpeckleConversionError {
Message = $"Missing family: {myCol.columnFamily} {myCol.columnType}"
});
throw new RevitFamilyNotFoundException($"No 'Column' family found in the project");
}
// Activate the symbol yo!
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
if (docObj != null)
{
var type = Doc.GetElement(docObj.GetTypeId()) as ElementType;
// if family changed, tough luck - delete and rewind
if (myCol.columnFamily != type.FamilyName)
{
Doc.Delete(docObj.Id);
}
else
{
// Edit Endpoints and return
var existingFamilyInstance = (Autodesk.Revit.DB.FamilyInstance)docObj;
// Edit curve only if i'm not vertical
if (existingFamilyInstance.Location is LocationCurve)
{
existingFamilyInstance.get_Parameter(BuiltInParameter.SLANTED_COLUMN_TYPE_PARAM).Set((double)SlantedOrVerticalColumnType.CT_EndPoint);
var existingLocationCurve = existingFamilyInstance.Location as LocationCurve;
existingLocationCurve.Curve = baseLine;
}
else if (existingFamilyInstance.Location is LocationPoint)
{
var existingLocationPoint = existingFamilyInstance.Location as LocationPoint;
existingLocationPoint.Point = start;
}
// check if type changed, and try and change it
if (myCol.columnType != null && (myCol.columnType != type.Name))
{
existingFamilyInstance.ChangeTypeId(familySymbol.Id);
}
// Final preparations for good measure
Autodesk.Revit.DB.Level mytopLevel;
if (myCol.topLevel == null)
{
mytopLevel = Doc.GetElement(existingFamilyInstance.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM).AsElementId()) as Autodesk.Revit.DB.Level;
}
else
{
mytopLevel = myCol.topLevel.ToNative() as Autodesk.Revit.DB.Level;
}
Autodesk.Revit.DB.Level mybaseLevel;
if (myCol.baseLevel == null)
{
mybaseLevel = Doc.GetElement(existingFamilyInstance.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM).AsElementId()) as Autodesk.Revit.DB.Level;
}
else
{
mybaseLevel = myCol.baseLevel.ToNative() as Autodesk.Revit.DB.Level;
}
SetColParams(myCol, existingFamilyInstance, baseLine, exclusions, mytopLevel, mybaseLevel);
MatchFlippingAndRotation(existingFamilyInstance, myCol, baseLine);
SetElementParams(existingFamilyInstance, myCol.parameters, exclusions);
return(existingFamilyInstance);
}
}
// Create base level
if (myCol.baseLevel == null)
{
myCol.baseLevel = new SpeckleElementsClasses.Level()
{
elevation = baseLine.GetEndPoint(0).Z / Scale, levelName = "Speckle Level " + baseLine.GetEndPoint(0).Z / Scale
}
}
;
var baseLevel = myCol.baseLevel.ToNative() as Autodesk.Revit.DB.Level;
Autodesk.Revit.DB.FamilyInstance familyInstance = null;
if (myCol.parameters != null && myCol.parameters.ContainsKey("Column Style")) // Comes from revit
{
if (Convert.ToInt16(myCol.parameters["Column Style"]) == 2) // SLANTED
{
familyInstance = Doc.Create.NewFamilyInstance(baseLine, familySymbol, baseLevel, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
else // NOT SLANTED
{
familyInstance = Doc.Create.NewFamilyInstance(start, familySymbol, baseLevel, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
}
else // Comes from gh
{
if (isVertical)
{
familyInstance = Doc.Create.NewFamilyInstance(start, familySymbol, baseLevel, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
else
{
familyInstance = Doc.Create.NewFamilyInstance(baseLine, familySymbol, baseLevel, Autodesk.Revit.DB.Structure.StructuralType.Column);
}
}
Autodesk.Revit.DB.Level myTopLevel = null;
// Set the top level
if (myCol.topLevel != null)
{
myTopLevel = myCol.topLevel.ToNative();
var param = familyInstance.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM);
if (param != null)
{
param.Set(myTopLevel.Id);
}
}
SetColParams(myCol, familyInstance, baseLine, exclusions, myTopLevel, baseLevel);
return(familyInstance);
}
/// <summary>
/// Initialize an AdaptiveComponent element
/// </summary>
/// <param name="familyInstance"></param>
private void InitAdaptiveComponent(Autodesk.Revit.DB.FamilyInstance familyInstance)
{
TransactionManager.Instance.EnsureInTransaction(Document);
InternalSetFamilyInstance(familyInstance);
TransactionManager.Instance.TransactionTaskDone();
}
/// <summary>
/// Internal constructor for existing Elements.
/// </summary>
/// <param name="familyInstance"></param>
private AdaptiveComponent(Autodesk.Revit.DB.FamilyInstance familyInstance)
{
SafeInit(() => InitAdaptiveComponent(familyInstance));
}
public static Element StructuralFramingToNative(Beam myBeam, StructuralType structuralType)
{
var(docObj, stateObj) = GetExistingElementByApplicationId(myBeam.ApplicationId, myBeam.Type);
try
{
var familySymbol = GetFamilySymbolByFamilyNameAndTypeAndCategory(myBeam.beamFamily, myBeam.beamType, new List <BuiltInCategory> {
BuiltInCategory.OST_StructuralFraming, BuiltInCategory.OST_BeamAnalytical
});
// Freak out if we don't have a symbol.
if (familySymbol == null)
{
ConversionErrors.Add(new SpeckleConversionError {
Message = $"Missing family: {myBeam.beamFamily} {myBeam.beamType}"
});
throw new RevitFamilyNotFoundException($"No 'Beam' family found in the project");
}
Autodesk.Revit.DB.Curve baseLine = null;
if (myBeam.baseLine != null)
{
baseLine = (Autodesk.Revit.DB.Curve)SpeckleCore.Converter.Deserialise(obj: myBeam.baseLine, excludeAssebmlies: new string[] { "SpeckleCoreGeometryDynamo" });
}
Autodesk.Revit.DB.XYZ basePoint = null;
if (myBeam.basePoint != null)
{
basePoint = (Autodesk.Revit.DB.XYZ)SpeckleCore.Converter.Deserialise(obj: myBeam.basePoint, excludeAssebmlies: new string[] { "SpeckleCoreGeometryDynamo" });
}
//var start = baseLine.GetEndPoint( 0 );
//var end = baseLine.GetEndPoint( 1 );
// Activate the symbol yo!
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
// If we have an existing element we can edit:
if (docObj != null)
{
var type = Doc.GetElement(docObj.GetTypeId()) as ElementType;
// if family changed, tough luck. delete and let us create a new one.
if (myBeam.beamFamily != type.FamilyName)
{
Doc.Delete(docObj.Id);
}
else
{
var existingFamilyInstance = (Autodesk.Revit.DB.FamilyInstance)docObj;
if (baseLine != null)
{
var existingLocationCurve = existingFamilyInstance.Location as LocationCurve;
existingLocationCurve.Curve = baseLine;
}
else
{
var existingLocationPoint = existingFamilyInstance.Location as LocationPoint;
existingLocationPoint.Point = basePoint;
}
// check for a type change
if (myBeam.beamType != null && myBeam.beamType != type.Name)
{
existingFamilyInstance.ChangeTypeId(familySymbol.Id);
}
SetElementParams(existingFamilyInstance, myBeam.parameters);
return(existingFamilyInstance);
}
}
if (myBeam.level == null)
{
myBeam.level = new SpeckleElementsClasses.Level()
{
elevation = 0, levelName = "Speckle Level 0"
}
}
;
var myLevel = myBeam.level.ToNative() as Autodesk.Revit.DB.Level;
Autodesk.Revit.DB.FamilyInstance familyInstance = null;
if (baseLine != null)
{
familyInstance = Doc.Create.NewFamilyInstance(baseLine, familySymbol, myLevel, structuralType);
}
else
{
familyInstance = Doc.Create.NewFamilyInstance(basePoint, familySymbol, myLevel, structuralType);
}
SetElementParams(familyInstance, myBeam.parameters);
return(familyInstance);
}
catch (Exception e)
{
return(null);
}
}
/// <summary>
/// Wrap an existing FamilyInstance.
/// </summary>
/// <param name="instance"></param>
private StructuralFraming(Autodesk.Revit.DB.FamilyInstance instance)
{
InternalSetFamilyInstance(instance);
}
protected void InternalSetFamilyInstance(Autodesk.Revit.DB.FamilyInstance fi)
{
this.InternalFamilyInstance = fi;
this.InternalElementId = fi.Id;
this.InternalUniqueId = fi.UniqueId;
}
void ReconstructFamilyInstanceByLocation
(
DB.Document doc,
ref DB.FamilyInstance element,
[Description("Location where to place the element. Point or plane is accepted.")]
Plane location,
DB.FamilySymbol type,
Optional <DB.Level> level,
[Optional] DB.Element host
)
{
if (!location.IsValid)
{
ThrowArgumentException(nameof(location), "Location is not valid.");
}
if (!type.IsActive)
{
type.Activate();
}
{
FamilyInstanceCreationData creationData;
switch (type.Family.FamilyPlacementType)
{
case DB.FamilyPlacementType.OneLevelBased:
creationData = CreateOneLevelBased(doc, location, type, level, host);
break;
case DB.FamilyPlacementType.OneLevelBasedHosted:
creationData = CreateOneLevelBasedHosted(doc, location, type, level, host);
break;
case DB.FamilyPlacementType.TwoLevelsBased:
creationData = CreateTwoLevelsBased(doc, location, type, level, host);
break;
case DB.FamilyPlacementType.WorkPlaneBased:
creationData = CreateWorkPlaneBased(doc, location, type, level, host);
break;
default:
creationData = CreateDefault(doc, location, type, level, host);
break;
}
var dataList = new List <FamilyInstanceCreationData>()
{
creationData
};
var newElementIds = doc.IsFamilyDocument ?
doc.FamilyCreate.NewFamilyInstances2(dataList) :
doc.Create.NewFamilyInstances2(dataList);
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,
DB.BuiltInParameter.FAMILY_BASE_LEVEL_PARAM,
DB.BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM,
DB.BuiltInParameter.FAMILY_TOP_LEVEL_PARAM,
DB.BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM,
DB.BuiltInParameter.SCHEDULE_LEVEL_PARAM,
DB.BuiltInParameter.SCHEDULE_BASE_LEVEL_PARAM,
DB.BuiltInParameter.SCHEDULE_BASE_LEVEL_OFFSET_PARAM,
DB.BuiltInParameter.SCHEDULE_TOP_LEVEL_PARAM,
DB.BuiltInParameter.SCHEDULE_TOP_LEVEL_OFFSET_PARAM,
DB.BuiltInParameter.INSTANCE_SCHEDULE_ONLY_LEVEL_PARAM,
DB.BuiltInParameter.INSTANCE_REFERENCE_LEVEL_PARAM
};
ReplaceElement(ref element, doc.GetElement(newElementIds.First()) as DB.FamilyInstance, parametersMask);
doc.Regenerate();
if (element.Pinned)
{
try { element.Pinned = false; }
catch (Autodesk.Revit.Exceptions.InvalidOperationException) { }
}
}
element?.SetLocation(location.Origin.ToXYZ(), location.XAxis.ToXYZ(), location.YAxis.ToXYZ());
}
/// <summary>
/// Wrap an existing FamilyInstance.
/// </summary>
/// <param name="instance"></param>
protected FamilyInstance(Autodesk.Revit.DB.FamilyInstance instance)
{
InternalSetFamilyInstance(instance);
}
public List <ApplicationPlaceholderObject> BeamToNative(Beam speckleBeam, StructuralType structuralType = StructuralType.Beam)
{
if (speckleBeam.baseLine == null)
{
throw new Speckle.Core.Logging.SpeckleException("Only line based Beams are currently supported.");
}
DB.FamilySymbol familySymbol = GetElementType <FamilySymbol>(speckleBeam);
var baseLine = CurveToNative(speckleBeam.baseLine).get_Item(0);
DB.Level level = null;
DB.FamilyInstance revitBeam = null;
//comes from revit or schema builder, has these props
var speckleRevitBeam = speckleBeam as RevitBeam;
if (speckleRevitBeam != null)
{
level = GetLevelByName(speckleRevitBeam.level.name);
}
if (level == null)
{
level = LevelToNative(LevelFromCurve(baseLine));
}
//try update existing
var docObj = GetExistingElementByApplicationId(speckleBeam.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
{
revitBeam = (DB.FamilyInstance)docObj;
(revitBeam.Location as LocationCurve).Curve = baseLine;
// check for a type change
if (!string.IsNullOrEmpty(familySymbol.FamilyName) && familySymbol.FamilyName != revitType.Name)
{
revitBeam.ChangeTypeId(familySymbol.Id);
}
}
}
catch
{
//something went wrong, re-create it
}
}
//create family instance
if (revitBeam == null)
{
revitBeam = Doc.Create.NewFamilyInstance(baseLine, familySymbol, level, structuralType);
}
//reference level, only for beams
TrySetParam(revitBeam, BuiltInParameter.INSTANCE_REFERENCE_LEVEL_PARAM, level);
if (speckleRevitBeam != null)
{
SetInstanceParameters(revitBeam, speckleRevitBeam);
}
// TODO: get sub families, it's a family!
var placeholders = new List <ApplicationPlaceholderObject>()
{
new ApplicationPlaceholderObject {
applicationId = speckleBeam.applicationId, ApplicationGeneratedId = revitBeam.UniqueId, NativeObject = revitBeam
}
};
// TODO: nested elements.
return(placeholders);
}
public FamilyInstance(DB.FamilyInstance value) : base(value)
{
}
protected void InternalSetFamilyInstance(Autodesk.Revit.DB.FamilyInstance fi)
{
this.InternalFamilyInstance = fi;
this.InternalElementId = fi.Id;
this.InternalUniqueId = fi.UniqueId;
}
public List <ApplicationPlaceholderObject> ColumnToNative(Column speckleColumn)
{
if (speckleColumn.baseLine == null)
{
throw new Speckle.Core.Logging.SpeckleException("Only line based Beams are currently supported.");
}
DB.FamilySymbol familySymbol = GetElementType <FamilySymbol>(speckleColumn);;
var baseLine = CurveToNative(speckleColumn.baseLine).get_Item(0);
// If the start point elevation is higher than the end point elevation, reverse the line.
if (baseLine.GetEndPoint(0).Z > baseLine.GetEndPoint(1).Z)
{
baseLine = DB.Line.CreateBound(baseLine.GetEndPoint(1), baseLine.GetEndPoint(0));
}
DB.Level level = null;
DB.Level topLevel = null;
DB.FamilyInstance revitColumn = null;
var structuralType = StructuralType.Column;
var isLineBased = true;
var speckleRevitColumn = speckleColumn as RevitColumn;
if (speckleRevitColumn != null)
{
level = LevelToNative(speckleRevitColumn.level);
topLevel = LevelToNative(speckleRevitColumn.topLevel);
structuralType = speckleRevitColumn.structural ? StructuralType.Column : StructuralType.NonStructural;
//non slanted columns are point based
isLineBased = speckleRevitColumn.isSlanted;
}
if (level == null)
{
level = LevelToNative(LevelFromCurve(baseLine));
topLevel = LevelToNative(LevelFromPoint(baseLine.GetEndPoint(1)));
}
//try update existing
var docObj = GetExistingElementByApplicationId(speckleColumn.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
{
revitColumn = (DB.FamilyInstance)docObj;
switch (revitColumn.Location)
{
case LocationCurve crv:
crv.Curve = baseLine;
break;
case LocationPoint pt:
pt.Point = baseLine.GetEndPoint(0);
break;
}
// check for a type change
if (!string.IsNullOrEmpty(familySymbol.FamilyName) && familySymbol.FamilyName != revitType.Name)
{
revitColumn.ChangeTypeId(familySymbol.Id);
}
}
}
catch { }
}
if (revitColumn == null && isLineBased)
{
revitColumn = Doc.Create.NewFamilyInstance(baseLine, familySymbol, level, structuralType);
StructuralFramingUtils.DisallowJoinAtEnd(revitColumn, 0);
StructuralFramingUtils.DisallowJoinAtEnd(revitColumn, 1);
}
//try with a point based column
if (speckleRevitColumn != null && revitColumn == null && !isLineBased)
{
var start = baseLine.GetEndPoint(0);
var end = baseLine.GetEndPoint(1);
var basePoint = start.Z < end.Z ? start : end; // pick the lowest
revitColumn = Doc.Create.NewFamilyInstance(basePoint, familySymbol, level, StructuralType.NonStructural);
//rotate, we know it must be a RevitColumn
var axis = DB.Line.CreateBound(new XYZ(basePoint.X, basePoint.Y, 0), new XYZ(basePoint.X, basePoint.Y, 1000));
(revitColumn.Location as LocationPoint).Rotate(axis, speckleRevitColumn.rotation - (revitColumn.Location as LocationPoint).Rotation);
}
if (revitColumn == null)
{
ConversionErrors.Add(new Exception($"Failed to create column for {speckleColumn.applicationId}."));
return(null);
}
TrySetParam(revitColumn, BuiltInParameter.FAMILY_BASE_LEVEL_PARAM, level);
TrySetParam(revitColumn, BuiltInParameter.FAMILY_TOP_LEVEL_PARAM, topLevel);
if (speckleRevitColumn != null)
{
if (speckleRevitColumn.handFlipped != revitColumn.HandFlipped)
{
revitColumn.flipHand();
}
if (speckleRevitColumn.facingFlipped != revitColumn.FacingFlipped)
{
revitColumn.flipFacing();
}
SetOffsets(revitColumn, speckleRevitColumn);
SetInstanceParameters(revitColumn, speckleRevitColumn);
}
var placeholders = new List <ApplicationPlaceholderObject>()
{
new ApplicationPlaceholderObject {
applicationId = speckleColumn.applicationId, ApplicationGeneratedId = revitColumn.UniqueId, NativeObject = revitColumn
}
};
// TODO: nested elements.
return(placeholders);
}
