public static re.Element WallByProfile(List <dg.PolyCurve> closedProfiles, re.WallType wallType, re.Level level)
{
rdb.Document doc = DocumentManager.Instance.CurrentDBDocument;
// Try to get a wall from trace
var wallElem = ElementBinder.GetElementFromTrace <rdb.Wall>(doc);
dg.PolyCurve closedProfile = closedProfiles[0];
if (!closedProfile.IsClosed || !closedProfile.IsPlanar)
{
DeleteWall(wallElem, true);
return(null);
}
// Verify the wall profile is vertical
dg.Plane basePlane = closedProfile.BasePlane();
if (Math.Abs(basePlane.Normal.Z) > 0.0001)
{
DeleteWall(wallElem, true);
return(null);
}
// Convert Polycurve segments to a list of Revit curves;
List <rdb.Curve> rCrvs = new List <rdb.Curve>();
foreach (dg.PolyCurve pCrv in closedProfiles)
{
List <dg.Curve> dCrvs = pCrv.Curves().ToList();
foreach (dg.Curve dCrv in dCrvs)
{
rdb.Curve rCrv = dCrv.ToRevitType();
rCrvs.Add(rCrv);
}
}
TransactionManager.Instance.EnsureInTransaction(doc);
DeleteWall(wallElem, false);
// Build a wall
try
{
rdb.Wall w = rdb.Wall.Create(doc, rCrvs, new rdb.ElementId(wallType.Id), new rdb.ElementId(level.Id), false);
re.Wall rWall = re.ElementWrapper.ToDSType(w, true) as re.Wall;
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(doc, w);
return(rWall);
}
catch (Exception ex)
{
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(doc, null);
}
return(null);
}
public static Autodesk.DesignScript.Geometry.Curve GetWallBaseline(Revit.Elements.Wall wall)
{
//get Revit Wall element from the Dynamo-wrapped object
var revitWall = wall.InternalElement;
//get the location curve of the wall using the Revit API
var locationCurve = revitWall.Location as LocationCurve;
//convert the curve to Dynamo and return it
return(locationCurve.Curve.ToProtoType());
}
public static Autodesk.DesignScript.Geometry.Curve GetWallBaseline(Revit.Elements.Wall wall)
{
//get Revit Wall
var revitWall = wall.InternalElement;
//revit API
var locationCurve = revitWall.Location as LocationCurve;
//convert to Dynamo and return it
return(locationCurve.Curve.ToProtoType());
}
/// <summary>
/// Convert a Revit wall to Elements.WallByProfile(s) for use in Hypar models.
/// Sometimes a single wall in Revit needs to be converted to multiple Hypar walls.
/// </summary>
/// <param name="revitWall">The walls to be exported.</param>
/// <returns name="WallByProfiles">The Hypar walls.</returns>
public static Elements.WallByProfile[] FromRevitWall(DynamoRevit.Wall revitWall)
{
var revitWallElement = (Autodesk.Revit.DB.Wall)revitWall.InternalElement;
// wrapped exception catching to deliver more meaningful message in Dynamo
try
{
return(Create.WallsFromRevitWall(revitWallElement, DocumentManager.Instance.CurrentDBDocument));
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public static re.Element CreateWallOpening(re.Wall wall, dg.PolyCurve polyCrv)
{
try
{
// Try to get a wall from trace
rdb.Document doc = DocumentManager.Instance.CurrentDBDocument;
var openingElem = ElementBinder.GetElementFromTrace <rdb.Element>(doc);
rdb.Opening opening = null;
if (openingElem != null && openingElem.Id.IntegerValue != (int)rdb.BuiltInCategory.OST_SWallRectOpening)
{
opening = openingElem as rdb.Opening;
}
if (!VerifyRect(polyCrv))
{
if (opening != null)
{
TransactionManager.Instance.EnsureInTransaction(doc);
doc.Delete(opening.Id);
TransactionManager.Instance.TransactionTaskDone();
}
TaskDialog.Show("Test", "VerifyRect failed");
return(null);
}
// Find the two corner points.
if (!GetRectCorners(polyCrv, out rdb.XYZ corner0, out rdb.XYZ corner1))
{
if (opening != null)
{
TransactionManager.Instance.EnsureInTransaction(doc);
doc.Delete(opening.Id);
TransactionManager.Instance.TransactionTaskDone();
}
TaskDialog.Show("Test", "GetRectCorners failed");
return(null);
}
if (corner0 == null || corner1 == null)
{
if (opening != null)
{
TransactionManager.Instance.EnsureInTransaction(doc);
doc.Delete(opening.Id);
TransactionManager.Instance.TransactionTaskDone();
}
TaskDialog.Show("Test", "one of the corners is null");
return(null);
}
TransactionManager.Instance.EnsureInTransaction(doc);
// Purge the original element
if (opening != null)
{
doc.Delete(opening.Id);
}
// Build a new opening;
try
{
rdb.Wall w = wall.InternalElement as rdb.Wall;
rdb.Opening o = doc.Create.NewOpening(w, corner0, corner1);
re.Element rOpening = re.ElementWrapper.ToDSType(o, true) as re.Element;
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(doc, o);
return(rOpening);
}
catch (Exception ex)
{
TransactionManager.Instance.TransactionTaskDone();
TaskDialog.Show("CreateError", ex.ToString());
ElementBinder.CleanupAndSetElementForTrace(doc, null);
}
}
catch (Exception e)
{
Autodesk.Revit.UI.TaskDialog.Show("Test", "Error:\n" + e.ToString());
throw;
}
return(null);
}
public static Wall Wrap(Autodesk.Revit.DB.Wall ele, bool isRevitOwned)
{
return(Wall.FromExisting(ele, isRevitOwned));
}
