protected override void TrySolveInstance(IGH_DataAccess DA)
{
DB.HostObject host = null;
if (!DA.GetData("Host", ref host) || host is null)
{
return;
}
var doc = host.Document;
{
var bottom = DB.HostObjectUtils.GetBottomFaces(host).Select(reference => new Types.Face(doc, reference));
DA.SetDataList("Bottom", bottom);
}
{
var top = DB.HostObjectUtils.GetTopFaces(host).Select(reference => new Types.Face(doc, reference));
DA.SetDataList("Top", top);
}
{
var interior = DB.HostObjectUtils.GetSideFaces(host, DB.ShellLayerType.Interior).Select(reference => new Types.Face(doc, reference));
DA.SetDataList("Interior", interior);
}
{
var exterior = DB.HostObjectUtils.GetSideFaces(host, DB.ShellLayerType.Exterior).Select(reference => new Types.Face(doc, reference));
DA.SetDataList("Exterior", exterior);
}
}
protected override void SolveInstance(IGH_DataAccess DA)
{
var location = new Rhino.Geometry.Plane(new Rhino.Geometry.Point3d(double.NaN, double.NaN, double.NaN), new Rhino.Geometry.Vector3d(double.NaN, double.NaN, double.NaN));
DA.GetData("Position", ref location);
FamilySymbol familySymbol = null;
DA.GetData("Type", ref familySymbol);
Autodesk.Revit.DB.Level level = null;
DA.GetData("Level", ref level);
if (level == null)
{
level = Revit.ActiveDBDocument.FindLevelByElevation(location.Origin.Z / Revit.ModelUnits);
}
Autodesk.Revit.DB.HostObject host = null;
DA.GetData("Host", ref host);
DA.DisableGapLogic();
int Iteration = DA.Iteration;
Revit.EnqueueAction((doc) => CommitInstance(doc, DA, Iteration, location, familySymbol, host, level));
}
protected override void TrySolveInstance(IGH_DataAccess DA)
{
DB.HostObject host = null;
if (!DA.GetData("Host", ref host) || host is null)
{
return;
}
var doc = host.Document;
var inserts = new HashSet <DB.ElementId>(host.FindInserts(false, false, false, false));
DA.SetDataList("Inserts", inserts.Select(x => Types.Element.FromElementId(doc, x)));
var shared = new HashSet <DB.ElementId>(host.FindInserts(false, false, false, true));
shared.ExceptWith(inserts);
DA.SetDataList("Shared", shared.Select(x => Types.Element.FromElementId(doc, x)));
var openings = new HashSet <DB.ElementId>(host.FindInserts(true, false, false, false));
openings.ExceptWith(inserts);
DA.SetDataList("Openings", openings.Select(x => Types.Element.FromElementId(doc, x)));
var shadows = new HashSet <DB.ElementId>(host.FindInserts(false, true, false, false));
shadows.ExceptWith(inserts);
DA.SetDataList("Shadows", shadows.Select(x => Types.Element.FromElementId(doc, x)));
var walls = new HashSet <DB.ElementId>(host.FindInserts(false, false, true, false));
walls.ExceptWith(inserts);
DA.SetDataList("Walls", walls.Select(x => Types.Element.FromElementId(doc, x)));
}
/// <summary>
/// This node will return the bottom face or faces for the input host object. This particular method works for ceilings, roofs, or floors.
/// </summary>
/// <param name="hostObject">The host object to retrieve bottom faces for.</param>
/// <returns></returns>
public static IEnumerable <List <Surface> > BottomSurface(global::Revit.Elements.Element hostObject)
{
Autodesk.Revit.DB.HostObject internalHost = hostObject.InternalElement as Autodesk.Revit.DB.HostObject;
IList <Reference> sideRefs = HostObjectUtils.GetBottomFaces(internalHost);
List <Autodesk.Revit.DB.Face> exteriorGeometryObjects = new List <Autodesk.Revit.DB.Face>(sideRefs.Select(r => internalHost.GetGeometryObjectFromReference(r)).Cast <Autodesk.Revit.DB.Face>());
return(exteriorGeometryObjects.Select(g => g.ToProtoType(true).ToList()));
}
protected override void TrySolveInstance(IGH_DataAccess DA)
{
DB.HostObject host = null;
if (!DA.GetData("Host", ref host) || host is null)
{
return;
}
using (var filter = new DB.ElementClassFilter(typeof(DB.Sketch)))
{
var sketckIds = host.GetDependentElements(filter);
if (sketckIds.Select(x => host.Document.GetElement(x)).FirstOrDefault() is DB.Sketch sketch)
{
DA.SetData("Plane", sketch.SketchPlane.GetPlane().ToPlane());
DA.SetDataList("Profile", sketch.Profile.ToPolyCurves());
}
}
}
protected override void SolveInstance(IGH_DataAccess DA)
{
Autodesk.Revit.DB.HostObject host = null;
if (!DA.GetData("Host", ref host) || host is null)
{
return;
}
var doc = Revit.ActiveDBDocument;
try
{
var bottom = HostObjectUtils.GetBottomFaces(host).Select(reference => new Types.Face(reference, doc));
DA.SetDataList("Bottom", bottom);
}
catch (Autodesk.Revit.Exceptions.ArgumentException) { }
try
{
var top = HostObjectUtils.GetTopFaces(host).Select(reference => new Types.Face(reference, doc));
DA.SetDataList("Top", top);
}
catch (Autodesk.Revit.Exceptions.ArgumentException) { }
try
{
var interior = HostObjectUtils.GetSideFaces(host, ShellLayerType.Interior).Select(reference => new Types.Face(reference, doc));
DA.SetDataList("Interior", interior);
}
catch (Autodesk.Revit.Exceptions.ArgumentException) { }
try
{
var exterior = HostObjectUtils.GetSideFaces(host, ShellLayerType.Exterior).Select(reference => new Types.Face(reference, doc));
DA.SetDataList("Exterior", exterior);
}
catch (Autodesk.Revit.Exceptions.ArgumentException) { }
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Plane location,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.HostObject host,
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)
{
location = location.Scale(scaleFactor);
}
if (!location.IsValid)
{
throw new Exception(string.Format("Parameter '{0}' must be a valid point.", Params.Input[0].Name));
}
if (familySymbol == null)
{
throw new Exception(string.Format("Parameter '{0}' must be a FamilySymbol point.", Params.Input[1].Name));
}
if (level == null)
{
throw new Exception(string.Format("Parameter '{0}' must be a valid Level.", Params.Input[2].Name));
}
if (host == null && familySymbol.Family.FamilyPlacementType == FamilyPlacementType.OneLevelBasedHosted)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, string.Format("Parameter '{0}' must be a valid HostObject.", Params.Input[3].Name));
}
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
if (element is FamilyInstance && familySymbol.Id != element.GetTypeId())
{
var newElmentId = element.ChangeTypeId(familySymbol.Id);
if (newElmentId != ElementId.InvalidElementId)
{
element = doc.GetElement(newElmentId);
}
}
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.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.Id)
{
levelParam.Set(level.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(), familySymbol, host, level, 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)
{
element = CopyParametersFrom(doc.GetElement(newElementIds.First()), element);
element?.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM).Set(level.Id);
}
else
{
element = null;
}
}
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;
}
ReplaceElement(doc, DA, Iteration, element);
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
ReplaceElement(doc, DA, Iteration, null);
}
}
}
protected internal HostObject(DB.HostObject host) : base(host)
{
}
public HostObject(DB.HostObject host) : base(host)
{
}
public HostObject(Autodesk.Revit.DB.HostObject host) : base(host)
{
}
