public static string AddSplitLineWithElevation(global::Revit.Elements.Element roof, Curve curve, double elevation)
{
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.RoofBase internalRoof = (Autodesk.Revit.DB.RoofBase)roof.InternalElement;
Point startPoint = Point.ByCoordinates(curve.StartPoint.X, curve.StartPoint.Y, elevation);
Point endPoint = Point.ByCoordinates(curve.EndPoint.X, curve.EndPoint.Y, elevation);
string result;
try
{
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
internalRoof.SlabShapeEditor.Enable();
SlabShapeVertex vertex1 = internalRoof.SlabShapeEditor.DrawPoint(startPoint.ToXyz());
SlabShapeVertex vertex2 = internalRoof.SlabShapeEditor.DrawPoint(endPoint.ToXyz());
internalRoof.SlabShapeEditor.DrawSplitLine(vertex1, vertex2);
TransactionManager.Instance.TransactionTaskDone();
result = "Success.";
}
catch (Exception)
{
result = "not so success.";
}
return(result);
}
/// <summary>
/// Create a Roof from a user selected Element.
/// </summary>
/// <param name="roof"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static Roof FromExisting(Autodesk.Revit.DB.RoofBase roof, bool isRevitOwned)
{
return(new Roof(roof)
{
IsRevitOwned = isRevitOwned
});
}
//Nesting the various profiles into a polycurve segments
private List <ICurve> GetProfiles(DB.RoofBase roof)
{
// TODO handle case if not one of our supported roofs
var profiles = new List <ICurve>();
switch (roof)
{
case FootPrintRoof footprint:
{
ModelCurveArrArray crvLoops = footprint.GetProfiles();
for (var i = 0; i < crvLoops.Size; i++)
{
var crvLoop = crvLoops.get_Item(i);
var poly = new Polycurve(ModelUnits);
foreach (DB.ModelCurve curve in crvLoop)
{
if (curve == null)
{
continue;
}
var segment = CurveToSpeckle(curve.GeometryCurve) as Base; //it's a safe casting
segment["slopeAngle"] = GetParamValue <double>(curve, BuiltInParameter.ROOF_SLOPE);
segment["isSloped"] = GetParamValue <bool>(curve, BuiltInParameter.ROOF_CURVE_IS_SLOPE_DEFINING);
segment["offset"] = GetParamValue <double>(curve, BuiltInParameter.ROOF_CURVE_HEIGHT_OFFSET);
poly.segments.Add(segment as ICurve);
//roud profiles are returned duplicated!
if (curve is ModelArc arc && RevitVersionHelper.IsCurveClosed(arc.GeometryCurve))
{
break;
}
}
profiles.Add(poly);
}
break;
}
case ExtrusionRoof extrusion:
{
var crvloop = extrusion.GetProfile();
var poly = new Polycurve(ModelUnits);
foreach (DB.ModelCurve curve in crvloop)
{
if (curve == null)
{
continue;
}
poly.segments.Add(CurveToSpeckle(curve.GeometryCurve));
}
profiles.Add(poly);
break;
}
}
return(profiles);
}
private void AssertRoofEqual(DB.RoofBase sourceElem, DB.RoofBase destElem)
{
Assert.NotNull(destElem);
Assert.Equal(sourceElem.Name, destElem.Name);
AssertEqualParam(sourceElem, destElem, BuiltInParameter.ROOF_SLOPE);
AssertEqualParam(sourceElem, destElem, BuiltInParameter.ROOF_BASE_LEVEL_PARAM);
AssertEqualParam(sourceElem, destElem, BuiltInParameter.ROOF_CONSTRAINT_LEVEL_PARAM);
AssertEqualParam(sourceElem, destElem, BuiltInParameter.ROOF_UPTO_LEVEL_PARAM);
}
/// <summary>
/// The construct of the RoofItem class.
/// </summary>
/// <param name="roof"></param>
public RoofItem(Autodesk.Revit.DB.RoofBase roof) : base(roof.Id.IntegerValue.ToString())
{
m_roof = roof;
this.SubItems.Add(roof.Name);
if (m_roof is Autodesk.Revit.DB.FootPrintRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_BASE_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
else if (m_roof is Autodesk.Revit.DB.ExtrusionRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_CONSTRAINT_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
this.SubItems.Add(roof.RoofType.Name);
}
/// <summary>
/// The construct of the RoofItem class.
/// </summary>
/// <param name="roof"></param>
public RoofItem(Autodesk.Revit.DB.RoofBase roof)
: base(roof.Id.IntegerValue.ToString())
{
m_roof = roof;
this.SubItems.Add(roof.Name);
if (m_roof is Autodesk.Revit.DB.FootPrintRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_BASE_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
else if (m_roof is Autodesk.Revit.DB.ExtrusionRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_CONSTRAINT_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
this.SubItems.Add(roof.RoofType.Name);
}
/// <summary>
/// Initialize a roof element
/// </summary>
private void InitRoof(CurveArray curves, Autodesk.Revit.DB.ReferencePlane reference, Autodesk.Revit.DB.Level level, Autodesk.Revit.DB.RoofType roofType, double extrusionStart, double extrusionEnd)
{
TransactionManager.Instance.EnsureInTransaction(Document);
Autodesk.Revit.DB.RoofBase roof = ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.RoofBase>(Document);
if (roof == null)
{
roof = Document.Create.NewExtrusionRoof(curves, reference, level, roofType, extrusionStart, extrusionEnd);
}
else
{
roof = Document.Create.NewExtrusionRoof(curves, reference, level, roofType, extrusionStart, extrusionEnd);
}
InternalSetRoof(roof);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(Document, InternalRoof);
}
public bool CanConvertToSpeckle(object @object)
{
return(@object
switch
{
DB.DetailCurve _ => true,
DB.DirectShape _ => true,
DB.FamilyInstance _ => true,
DB.Floor _ => true,
DB.Level _ => true,
DB.View _ => true,
DB.ModelCurve _ => true,
DB.Opening _ => true,
DB.RoofBase _ => true,
DB.Area _ => true,
DB.Architecture.Room _ => true,
DB.Architecture.TopographySurface _ => true,
DB.Wall _ => true,
DB.Mechanical.Duct _ => true,
DB.Mechanical.Space _ => true,
DB.Plumbing.Pipe _ => true,
DB.Electrical.Wire _ => true,
DB.CurtainGridLine _ => true, //these should be handled by curtain walls
DB.Architecture.BuildingPad _ => true,
DB.Architecture.Stairs _ => true,
DB.Architecture.StairsRun _ => true,
DB.Architecture.StairsLanding _ => true,
DB.Architecture.Railing _ => true,
DB.Architecture.TopRail _ => true,
DB.Ceiling _ => true,
DB.PointCloudInstance _ => true,
DB.Group _ => true,
DB.ProjectInfo _ => true,
DB.ElementType _ => true,
DB.Grid _ => true,
DB.ReferencePoint _ => true,
DB.Structure.AnalyticalModelStick _ => true,
DB.Structure.AnalyticalModelSurface _ => true,
DB.Structure.BoundaryConditions _ => true,
_ => (@object as Element).IsElementSupported()
});
/// <summary>
/// Initialize a roof element
/// </summary>
private void InitRoof(CurveArray curves, Autodesk.Revit.DB.Level level, Autodesk.Revit.DB.RoofType roofType)
{
TransactionManager.Instance.EnsureInTransaction(Document);
Autodesk.Revit.DB.RoofBase roof = ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.RoofBase>(Document);
if (roof == null)
{
ModelCurveArray footprint = new ModelCurveArray();
roof = Document.Create.NewFootPrintRoof(curves, level, roofType, out footprint);
}
else
{
ModelCurveArray footprint = new ModelCurveArray();
roof = Document.Create.NewFootPrintRoof(curves, level, roofType, out footprint);
}
InternalSetRoof(roof);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(Document, InternalRoof);
}
public static string AddPoint(global::Revit.Elements.Element roof, Point point)
{
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.RoofBase internalRoof = (Autodesk.Revit.DB.RoofBase)roof.InternalElement;
string result;
try
{
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
internalRoof.SlabShapeEditor.Enable();
SlabShapeVertex vertex1 = internalRoof.SlabShapeEditor.DrawPoint(point.ToXyz());
TransactionManager.Instance.TransactionTaskDone();
result = "Success.";
}
catch (Exception)
{
result = "not so success.";
}
return(result);
}
/// <summary>
/// Build Revit Model from a Grevit Component Collection
/// Make sure the Component Collection has update, delete and scale properties set
/// </summary>
/// <param name="components">Grevit Component Collection</param>
/// <returns></returns>
public Result BuildModel(Grevit.Types.ComponentCollection components)
{
bool delete = false;
// if components collection hasn't been supplied
// open the Grevit UI and retrieve components from a Grevit Server
if (components == null)
{
// Create new Grevit Client sending existing Families
Grevit.Client.ClientWindow grevitClientDialog = new Grevit.Client.ClientWindow(document.GetFamilies());
// Show Client Dialog
grevitClientDialog.ShowWindow();
// Set the received component collection
components = grevitClientDialog.componentCollection;
}
// set element deletion flag and scale factor from collection
delete = components.delete;
Scale = components.scale;
RoofShapePoints = new List <Tuple <ElementId, CurveArray> >();
// Set up a List for stalled components (with References)
List <Component> componentsWithReferences = new List <Component>();
// Get all existing Grevit Elements from the Document
// If Update is false this will just be an empty List
existing_Elements = document.GetExistingGrevitElements(components.update);
// Set up an empty List for created Elements
created_Elements = new Dictionary <string, ElementId>();
#region createComponents
// using one transaction for all elements
// this way a Grevit import is one simple UNDO step in Revit
Transaction trans = new Transaction(GrevitBuildModel.document, "GrevitCreate");
trans.Start();
// Walk thru all received components
foreach (Component component in components.Items)
{
// If they are not reference dependent, create them directly
// Otherwise add the component to a List of stalled elements
if (!component.stalledForReference)
{
try
{
component.Build(false);
}
catch (Exception e) { Grevit.Reporting.MessageBox.Show(component.GetType().Name + " Error", e.InnerException.Message); }
}
else
{
componentsWithReferences.Add(component);
}
}
// Walk thru all elements which are stalled because they are depending on
// an Element which needed to be created first
foreach (Component component in componentsWithReferences)
{
try
{
component.Build(true);
}
catch (Exception e) { Grevit.Reporting.MessageBox.Show(component.GetType().Name + " Error", e.InnerException.Message); }
}
trans.Commit();
trans.Dispose();
foreach (Tuple <ElementId, CurveArray> rsp in RoofShapePoints)
{
if (rsp.Item1 != ElementId.InvalidElementId)
{
Autodesk.Revit.DB.RoofBase roof = (Autodesk.Revit.DB.RoofBase)document.GetElement(rsp.Item1);
if (roof != null)
{
if (roof.SlabShapeEditor != null)
{
if (roof.SlabShapeEditor.IsEnabled)
{
Transaction pp = new Transaction(GrevitBuildModel.document, "GrevitPostProcessing");
pp.Start();
roof.SlabShapeEditor.Enable();
pp.Commit();
pp.Dispose();
}
List <XYZ> points = new List <XYZ>();
foreach (Curve c in rsp.Item2)
{
points.Add(c.GetEndPoint(0));
}
Transaction ppx = new Transaction(GrevitBuildModel.document, "GrevitPostProcessing");
ppx.Start();
foreach (SlabShapeVertex v in roof.SlabShapeEditor.SlabShapeVertices)
{
double Zdiff = 0;
foreach (XYZ pt in points)
{
if (Math.Abs(v.Position.X - pt.X) < double.Epsilon &&
Math.Abs(v.Position.Y - pt.Y) < double.Epsilon &&
Math.Abs(v.Position.Z - pt.Z) > double.Epsilon)
{
Zdiff = pt.Z;
}
}
if (Zdiff != 0)
{
roof.SlabShapeEditor.ModifySubElement(v, Zdiff);
}
}
ppx.Commit();
ppx.Dispose();
}
}
}
}
#endregion
// If Delete Setting is activated
if (delete)
{
// Create a new transaction
Transaction transaction = new Transaction(document, "GrevitDelete");
transaction.Start();
// get the Difference between existing and new elements to erase them
IEnumerable <KeyValuePair <string, ElementId> > unused =
existing_Elements.Except(created_Elements).Concat(created_Elements.Except(existing_Elements));
// Delete those elements from the document
foreach (KeyValuePair <string, ElementId> element in unused)
{
document.Delete(element.Value);
}
// commit and dispose the transaction
transaction.Commit();
transaction.Dispose();
}
return(Result.Succeeded);
}
/// <summary>
/// Initialize a roof element
/// </summary>
private void InitRoof(Autodesk.Revit.DB.RoofBase roof)
{
InternalSetRoof(roof);
}
/// <summary>
/// Private constructor
/// </summary>
private Roof(Autodesk.Revit.DB.RoofBase roof)
{
SafeInit(() => InitRoof(roof));
}
private Roof RoofToSpeckle(DB.RoofBase revitRoof)
{
var profiles = GetProfiles(revitRoof);
var speckleRoof = new RevitRoof();
switch (revitRoof)
{
//assigning correct type for when going back in Revit
case FootPrintRoof footPrintRoof:
{
var speckleFootprintRoof = new RevitFootprintRoof
{
level = ConvertAndCacheLevel(footPrintRoof, BuiltInParameter.ROOF_BASE_LEVEL_PARAM),
cutOffLevel = ConvertAndCacheLevel(footPrintRoof, BuiltInParameter.ROOF_UPTO_LEVEL_PARAM),
slope = GetParamValue <double?>(footPrintRoof, BuiltInParameter.ROOF_SLOPE) //NOTE: can be null if the sides have different slopes
};
speckleRoof = speckleFootprintRoof;
break;
}
case ExtrusionRoof revitExtrusionRoof:
{
var speckleExtrusionRoof = new RevitExtrusionRoof
{
start = GetParamValue <double>(revitExtrusionRoof, BuiltInParameter.EXTRUSION_START_PARAM),
end = GetParamValue <double>(revitExtrusionRoof, BuiltInParameter.EXTRUSION_END_PARAM)
};
var plane = revitExtrusionRoof.GetProfile().get_Item(0).SketchPlane.GetPlane();
speckleExtrusionRoof.referenceLine =
new Line(PointToSpeckle(plane.Origin.Add(plane.XVec.Normalize().Negate())), PointToSpeckle(plane.Origin), ModelUnits); //TODO: test!
speckleExtrusionRoof.level = ConvertAndCacheLevel(revitExtrusionRoof, BuiltInParameter.ROOF_CONSTRAINT_LEVEL_PARAM);
speckleRoof = speckleExtrusionRoof;
break;
}
}
speckleRoof.type = Doc.GetElement(revitRoof.GetTypeId()).Name;
// TODO handle case if not one of our supported roofs
if (profiles.Any())
{
speckleRoof.outline = profiles[0];
if (profiles.Count > 1)
{
speckleRoof.voids = profiles.Skip(1).ToList();
}
}
GetAllRevitParamsAndIds(speckleRoof, revitRoof,
new List <string> {
"ROOF_CONSTRAINT_LEVEL_PARAM", "ROOF_BASE_LEVEL_PARAM", "ROOF_UPTO_LEVEL_PARAM", "EXTRUSION_START_PARAM", "EXTRUSION_END_PARAM"
});
var displayMesh = new Geometry.Mesh();
(displayMesh.faces, displayMesh.vertices) = GetFaceVertexArrayFromElement(revitRoof, new Options()
{
DetailLevel = ViewDetailLevel.Fine, ComputeReferences = false
});
speckleRoof["@displayMesh"] = displayMesh;
GetHostedElements(speckleRoof, revitRoof);
return(speckleRoof);
}
/// <summary>
/// Set the InternalRoof property and the associated element id and unique id
/// </summary>
/// <param name="Roof"></param>
private void InternalSetRoof(Autodesk.Revit.DB.RoofBase roof)
{
InternalRoof = roof;
InternalElementId = roof.Id;
InternalUniqueId = roof.UniqueId;
}
public List <ApplicationPlaceholderObject> RoofToNative(Roof speckleRoof)
{
if (speckleRoof.outline == null)
{
throw new Speckle.Core.Logging.SpeckleException("Only outline based Floor are currently supported.");
}
DB.RoofBase revitRoof = null;
DB.Level level = null;
var outline = CurveToNative(speckleRoof.outline);
var speckleRevitRoof = speckleRoof as RevitRoof;
if (speckleRevitRoof != null)
{
level = LevelToNative(speckleRevitRoof.level);
}
else
{
level = LevelToNative(LevelFromCurve(outline.get_Item(0)));
}
var roofType = GetElementType <RoofType>((Base)speckleRoof);
var docObj = GetExistingElementByApplicationId(((Base)speckleRoof).applicationId);
if (docObj != null)
{
Doc.Delete(docObj.Id);
}
switch (speckleRoof)
{
case RevitExtrusionRoof speckleExtrusionRoof:
{
var referenceLine = LineToNative(speckleExtrusionRoof.referenceLine);
var norm = GetPerpendicular(referenceLine.GetEndPoint(0) - referenceLine.GetEndPoint(1)).Negate();
ReferencePlane plane = Doc.Create.NewReferencePlane(referenceLine.GetEndPoint(0),
referenceLine.GetEndPoint(1),
norm,
Doc.ActiveView);
//create floor without a type
var start = ScaleToNative(speckleExtrusionRoof.start, speckleExtrusionRoof.units);
var end = ScaleToNative(speckleExtrusionRoof.end, speckleExtrusionRoof.units);
revitRoof = Doc.Create.NewExtrusionRoof(outline, plane, level, roofType, start, end);
break;
}
case RevitFootprintRoof speckleFootprintRoof:
{
ModelCurveArray curveArray = new ModelCurveArray();
var revitFootprintRoof = Doc.Create.NewFootPrintRoof(outline, level, roofType, out curveArray);
var poly = speckleFootprintRoof.outline as Polycurve;
bool hasSlopedSide = false;
if (poly != null)
{
for (var i = 0; i < curveArray.Size; i++)
{
var isSloped = ((Base)poly.segments[i])["isSloped"] as bool?;
var slopeAngle = ((Base)poly.segments[i])["slopeAngle"] as double?;
var offset = ((Base)poly.segments[i])["offset"] as double?;
if (isSloped != null)
{
revitFootprintRoof.set_DefinesSlope(curveArray.get_Item(i), isSloped == true);
if (slopeAngle != null && isSloped == true)
{
revitFootprintRoof.set_SlopeAngle(curveArray.get_Item(i), (double)slopeAngle);
hasSlopedSide = true;
}
}
if (offset != null)
{
revitFootprintRoof.set_Offset(curveArray.get_Item(i), (double)offset);
}
}
}
//this is for schema builder specifically
//if no roof edge has a slope defined but a slope angle is defined on the roof
//set each edge to have that slope
if (!hasSlopedSide && speckleFootprintRoof.slope != null)
{
for (var i = 0; i < curveArray.Size; i++)
{
revitFootprintRoof.set_DefinesSlope(curveArray.get_Item(i), true);
}
TrySetParam(revitFootprintRoof, BuiltInParameter.ROOF_SLOPE, (double)speckleFootprintRoof.slope);
}
if (speckleFootprintRoof.cutOffLevel != null)
{
var cutOffLevel = LevelToNative(speckleFootprintRoof.cutOffLevel);
TrySetParam(revitFootprintRoof, BuiltInParameter.ROOF_UPTO_LEVEL_PARAM, cutOffLevel);
}
revitRoof = revitFootprintRoof;
break;
}
default:
ConversionErrors.Add(new Error("Cannot create Roof", "Roof type not supported"));
throw new Speckle.Core.Logging.SpeckleException("Roof type not supported");
}
Doc.Regenerate();
try
{
CreateVoids(revitRoof, speckleRoof);
}
catch (Exception ex)
{
ConversionErrors.Add(new Error($"Could not create openings in roof {speckleRoof.applicationId}", ex.Message));
}
if (speckleRevitRoof != null)
{
SetInstanceParameters(revitRoof, speckleRevitRoof);
}
var placeholders = new List <ApplicationPlaceholderObject>()
{
new ApplicationPlaceholderObject {
applicationId = speckleRevitRoof.applicationId, ApplicationGeneratedId = revitRoof.UniqueId, NativeObject = revitRoof
}
};
var hostedElements = SetHostedElements(speckleRoof, revitRoof);
placeholders.AddRange(hostedElements);
return(placeholders);
}
public Roof(DB.RoofBase roof) : base(roof)
{
}
