public static Dictionary <string, object> Doors(Revit.Elements.Room room)
{
if (room == null)
{
return(null);
}
Document document = DocumentManager.Instance.CurrentDBDocument;
var fec = new FilteredElementCollector(document);
fec.OfCategory(BuiltInCategory.OST_Doors);
fec.OfClass(typeof(Autodesk.Revit.DB.FamilyInstance));
var elements = fec.ToElements();
if (!elements.Any())
{
return new Dictionary <string, object>
{
{ "FromDoors", Enumerable.Empty <Revit.Elements.FamilyInstance>() },
{ "ToDoors", Enumerable.Empty <Revit.Elements.FamilyInstance>() }
}
}
;
var fromDoors = new List <Revit.Elements.FamilyInstance>();
var toDoors = new List <Revit.Elements.FamilyInstance>();
var rm = room.InternalElement as Autodesk.Revit.DB.Architecture.Room;
foreach (var element in elements)
{
var door = element as Autodesk.Revit.DB.FamilyInstance;
if (door.ToRoom?.Id == rm.Id)
{
toDoors.Add(element.ToDSType(true) as Revit.Elements.FamilyInstance);
continue;
}
if (door.FromRoom?.Id == rm.Id)
{
fromDoors.Add(element.ToDSType(true) as Revit.Elements.FamilyInstance);
}
}
return(new Dictionary <string, object>
{
{ "FromDoors", fromDoors },
{ "ToDoors", toDoors }
});
}
}
/// <summary>
/// Create an unplaced room in the specified phase.
/// </summary>
/// <param name="phase">The phase when the new room exists</param>
/// <returns>The new Room</returns>
public static Revit.Elements.Room ByPhase(Revit.Elements.Element phase)
{
var dDoc = DocumentManager.Instance.CurrentDBDocument;
var cDoc = dDoc.Create;
Phase iPhase = phase.InternalElement as Phase;
if (iPhase != null)
{
TransactionManager.Instance.EnsureInTransaction(dDoc);
Revit.Elements.Room newRoom = cDoc.NewRoom(iPhase).ToDSType(true) as Revit.Elements.Room;
TransactionManager.Instance.TransactionTaskDone();
dDoc.Regenerate();
return(newRoom);
}
else
{
throw new ArgumentException("Could not cast the provided Element to a Revit phase.");
}
}
public static Dictionary <string, dynamic> CopyBordersToView(Revit.Elements.Room room, Revit.Elements.Views.FloorPlanView view)
{
var dDoc = DocumentManager.Instance.CurrentDBDocument;
var cDoc = dDoc.Create;
// Construct the return dictionary
var returnDict = new Dictionary <string, dynamic>()
{
{ "Room", room },
{ "View", view },
{ "Curves", null }
};
// Extract the Revit objects from the view and room
var iView = view.InternalElement as Autodesk.Revit.DB.ViewPlan;
var iRoom = room.InternalElement as Autodesk.Revit.DB.Architecture.Room;
// Retrieve the target level for the rooms
var targetLevel = iView.GenLevel;
var baseLevel = iRoom.Level;
// Calculate how much the curves should be moved
double distanceToMove = targetLevel.Elevation - baseLevel.Elevation;
// Convert to a real unit
double distanceInScience = UnitUtils.ConvertFromInternalUnits(distanceToMove, DisplayUnitType.DUT_MILLIMETERS);
// Create an origin for the plane on which to project the room borders, and create the plane
var newOrigin = Autodesk.DesignScript.Geometry.Point.ByCoordinates(0, 0, distanceInScience);
var projPlane = Autodesk.DesignScript.Geometry.Plane.ByOriginNormal(newOrigin, Vector.ZAxis());
// Extract room borders using the Revit Nodes method
var borders = room.CenterBoundary;
var projectedBorders = new List <List <Autodesk.DesignScript.Geometry.Curve> >();
List <CurveArray> lca = new List <CurveArray>();
// Extract revit curves and project them to the new level (it works without the projection but produces strange behaviour)
foreach (IEnumerable <Autodesk.DesignScript.Geometry.Curve> enumerable in borders)
{
var newList = new List <Autodesk.DesignScript.Geometry.Curve>();
projectedBorders.Add(newList);
CurveArray ca = new CurveArray();
lca.Add(ca);
foreach (Autodesk.DesignScript.Geometry.Curve curve in enumerable)
{
var movedCurve = curve.Translate(Vector.ZAxis(), distanceInScience) as Autodesk.DesignScript.Geometry.Curve;
//var projectedCurves = curve.Project(projPlane, Vector.ZAxis())[0] as Autodesk.DesignScript.Geometry.Curve;
newList.Add(movedCurve);
ca.Append(movedCurve.ToRevitType());
}
}
// Add the curves to the output dict
returnDict["Curves"] = projectedBorders;
// Extract the target SketchPlane
var mySketch = (view.InternalElement as ViewPlan).SketchPlane;
// Create the new room boundaries
TransactionManager.Instance.EnsureInTransaction(dDoc);
foreach (CurveArray ca in lca)
{
cDoc.NewRoomBoundaryLines(mySketch, ca, view.InternalElement as View);
}
TransactionManager.Instance.TransactionTaskDone();
return(returnDict);
}
/// <summary>
/// Moves the rooms from one level to another. NOTE: This node produces an error about the room having a negative height, but by pressing "Adjust Limits..." the rooms will be moved correctly.
/// </summary>
/// <param name="room">The room to move.</param>
/// <param name="view">The target view (level) to move to.</param>
/// <returns></returns>
public static Revit.Elements.Room ChangeLevel(Revit.Elements.Room room, Revit.Elements.Views.FloorPlanView view)
{
var dDoc = DocumentManager.Instance.CurrentDBDocument;
var cDoc = dDoc.Create;
// Extract the Revit objects from the view and room
var iView = view.InternalElement as Autodesk.Revit.DB.ViewPlan;
var iRoom = room.InternalElement as Autodesk.Revit.DB.Architecture.Room;
// Retrieve the target level for the rooms
var targetLevel = iView.GenLevel;
var baseLevel = iRoom.Level;
// For testing purposes
var returnList = new List <dynamic>();
// Get the target topology and plan circuits
var topology = dDoc.get_PlanTopology(targetLevel);
var circuits = topology.Circuits;
/* Match the old room position with the new one
*/
bool targetFound = false;
PlanCircuit targetPC = null;
foreach (PlanCircuit pc in circuits)
{
Autodesk.Revit.DB.UV uv = pc.GetPointInside();
Autodesk.Revit.DB.XYZ xyz = new XYZ(uv.U, uv.V, baseLevel.Elevation);
targetFound = iRoom.IsPointInRoom(xyz);
if (targetFound)
{
targetPC = pc;
break;
}
}
if (!targetFound)
{
return(null);
}
/* Unplace the old room
*/
TransactionManager.Instance.EnsureInTransaction(dDoc);
iRoom.Unplace();
TransactionManager.Instance.TransactionTaskDone();
/* Place the new room
*/
TransactionManager.Instance.EnsureInTransaction(dDoc);
var newRoom = cDoc.NewRoom(iRoom, targetPC);
TransactionManager.Instance.TransactionTaskDone();
//dDoc.Regenerate();
return(newRoom.ToDSType(true) as Revit.Elements.Room);
}