/// <summary>
/// Private method to get the CableTrays by ElementId
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
private static CableTray[] GetCableTrayByIds(ICollection <ElementId> ids)
{
Utils.Log(string.Format("CableTray.GetCableTrayByIds started...", ""));
var pipes = new FilteredElementCollector(DocumentManager.Instance.CurrentDBDocument)
.OfClass(typeof(Autodesk.Revit.DB.Electrical.CableTray))
.WhereElementIsNotElementType()
.Cast <Autodesk.Revit.DB.Electrical.CableTray>()
.Where(x => ids.Contains(x.Id))
.ToList();
CableTray[] output = new CableTray[pipes.Count];
int c = 0;
foreach (var p in pipes)
{
output[c] = new CableTray(p);
c = c + 1;
}
Utils.Log(string.Format("CableTray.GetCableTrayByIds completed...", ""));
return(output);
}
/// <summary>
/// Creates a set of CableTrays following a PolyCurve specifying a maximum length.
/// </summary>
/// <param name="CableTrayType">The CableTray type.</param>
/// <param name="polyCurve">The PolyCurve to follow.</param>
/// <param name="maxLength">The maximum length of the CableTrays following the PolyCurve.</param>
/// <returns></returns>
private CableTray[] ByPolyCurve(Revit.Elements.Element CableTrayType, PolyCurve polyCurve, double maxLength)
{
Utils.Log(string.Format("CableTray.ByPolyCurve started...", ""));
var oType = CableTrayType.InternalElement as Autodesk.Revit.DB.Electrical.CableTrayType;
double length = polyCurve.Length;
double subdivisions = Math.Ceiling(length / maxLength);
double increment = 1 / subdivisions;
IList <double> parameters = new List <double>();
double parameter = 0;
IList <Autodesk.DesignScript.Geometry.Point> points = new List <Autodesk.DesignScript.Geometry.Point>();
while (parameter <= 1)
{
points.Add(polyCurve.PointAtParameter(parameter));
parameter = parameter + increment;
}
points.Add(polyCurve.EndPoint);
points = Autodesk.DesignScript.Geometry.Point.PruneDuplicates(points);
IList <ElementId> ids = new List <ElementId>();
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
var totalTransform = RevitUtils.DocumentTotalTransform();
for (int i = 0; i < points.Count - 1; ++i)
{
Autodesk.DesignScript.Geometry.Point start = points[i].Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
var s = start.ToXyz();
Autodesk.DesignScript.Geometry.Point end = points[i + 1].Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
var e = end.ToXyz();
Autodesk.Revit.DB.Electrical.CableTray p = Autodesk.Revit.DB.Electrical.CableTray.Create(DocumentManager.Instance.CurrentDBDocument, oType.Id, s, e, ElementId.InvalidElementId);
ids.Add(p.Id);
}
for (int i = 0; i < GetCableTrayByIds(ids).Length - 1; ++i)
{
CableTray ct1 = GetCableTrayByIds(ids)[i];
CableTray ct2 = GetCableTrayByIds(ids)[i + 1];
Fitting.Elbow(ct1, ct2);
}
TransactionManager.Instance.TransactionTaskDone();
Utils.Log(string.Format("CableTray.ByPolyCurve completed.", ""));
return(GetCableTrayByIds(ids));
}
/// <summary>
/// Creates a Conduit by revit Conduit.
/// </summary>
/// <param name="element">The MEP Curve from Revit</param>
/// <returns></returns>
public static CableTray ByRevitElement(Revit.Elements.Element element)
{
Utils.Log(string.Format("CableTray.ByRevitElement started...", ""));
if (element.InternalElement is Autodesk.Revit.DB.Electrical.CableTray)
{
var c = element.InternalElement as Autodesk.Revit.DB.Electrical.CableTray;
var conduit = new CableTray();
conduit.InternalSetMEPCurve(c);
return(conduit);
}
Utils.Log(string.Format("CableTray.ByRevitElement completed.", ""));
return(null);
}
public static Dictionary <string, object> ByPolyCurve(Revit.Elements.Element cableTrayType, Autodesk.DesignScript.Geometry.PolyCurve polyCurve, double maxLength, Featureline featureline)
{
Utils.Log(string.Format("CableTray.ByPolyCurve started...", ""));
if (!SessionVariables.ParametersCreated)
{
UtilsObjectsLocation.CheckParameters(DocumentManager.Instance.CurrentDBDocument);
}
double length = polyCurve.Length;
var oType = cableTrayType.InternalElement as Autodesk.Revit.DB.Electrical.CableTrayType;
IList <CableTray> output = new List <CableTray>();
IList <Fitting> fittings = new List <Fitting>();
int subdivisions = Convert.ToInt32(Math.Ceiling(length / maxLength));
Utils.Log(string.Format("subdivisions {0}", subdivisions));
IList <Autodesk.DesignScript.Geometry.Point> points = new List <Autodesk.DesignScript.Geometry.Point>();
try
{
points.Add(polyCurve.StartPoint);
foreach (Autodesk.DesignScript.Geometry.Point p in polyCurve.PointsAtEqualChordLength(subdivisions))
{
points.Add(p);
}
points.Add(polyCurve.EndPoint);
points = Autodesk.DesignScript.Geometry.Point.PruneDuplicates(points); // This is slow
}
catch
{
points = Featureline.PointsByChord(polyCurve, maxLength); // This is slow
}
Utils.Log(string.Format("Points {0}", points.Count));
var totalTransform = RevitUtils.DocumentTotalTransform();
Autodesk.DesignScript.Geometry.Point s = null;
Autodesk.DesignScript.Geometry.Point e = null;
Autodesk.DesignScript.Geometry.Point sp = null;
Autodesk.DesignScript.Geometry.Point ep = null;
Autodesk.DesignScript.Geometry.Curve curve = null;
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
for (int i = 0; i < points.Count - 1; ++i)
{
s = points[i];
e = points[i + 1];
curve = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(s, e);
sp = s.Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
ep = e.Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
var pipe = new CableTray();
Autodesk.Revit.DB.MEPCurve fi;
if (DocumentManager.Instance.CurrentDBDocument.IsFamilyDocument)
{
fi = null;
}
else
{
fi = Autodesk.Revit.DB.Electrical.CableTray.Create(DocumentManager.Instance.CurrentDBDocument, oType.Id, sp.ToXyz(), ep.ToXyz(), ElementId.InvalidElementId) as Autodesk.Revit.DB.MEPCurve;
}
pipe.InitObject((Autodesk.Revit.DB.Electrical.CableTray)fi);
pipe.SetParameterByName(ADSK_Parameters.Instance.Corridor.Name, featureline.Baseline.CorridorName);
pipe.SetParameterByName(ADSK_Parameters.Instance.BaselineIndex.Name, featureline.Baseline.Index);
pipe.SetParameterByName(ADSK_Parameters.Instance.Code.Name, featureline.Code);
pipe.SetParameterByName(ADSK_Parameters.Instance.Side.Name, featureline.Side.ToString());
pipe.SetParameterByName(ADSK_Parameters.Instance.X.Name, Math.Round(s.X, 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.Y.Name, Math.Round(s.Y, 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.Z.Name, Math.Round(s.Z, 3));
var soe = featureline.GetStationOffsetElevationByPoint(s);
pipe.SetParameterByName(ADSK_Parameters.Instance.Station.Name, Math.Round((double)soe["Station"], 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.Offset.Name, Math.Round((double)soe["Offset"], 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.Elevation.Name, Math.Round((double)soe["Elevation"], 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.Update.Name, 1);
pipe.SetParameterByName(ADSK_Parameters.Instance.Delete.Name, 0);
soe = featureline.GetStationOffsetElevationByPoint(e);
pipe.SetParameterByName(ADSK_Parameters.Instance.EndStation.Name, Math.Round((double)soe["Station"], 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.EndOffset.Name, Math.Round((double)soe["Offset"], 3));
pipe.SetParameterByName(ADSK_Parameters.Instance.EndElevation.Name, Math.Round((double)soe["Elevation"], 3));
output.Add(pipe);
Utils.Log(string.Format("Pipe {0}", pipe.Id));
}
for (int i = 0; i < output.Count - 1; ++i)
{
Fitting fitting = null;
try
{
fitting = Fitting.Elbow(output[i], output[i + 1]);
}
catch { }
fittings.Add(fitting);
}
TransactionManager.Instance.TransactionTaskDone();
Utils.Log(string.Format("CableTray.ByPolyCurve completed.", ""));
return(new Dictionary <string, object>()
{
{ "CableTray", output }, { "Fittings", fittings }
});
}