/// <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> /// Initialize a CableTray element. /// </summary> /// <param name="instance"></param> private void InitObject(Autodesk.Revit.DB.Electrical.CableTray instance) { Autodesk.Revit.DB.MEPCurve fi = instance as Autodesk.Revit.DB.MEPCurve; InternalSetMEPCurve(fi); }
/// <summary> /// Initializes a new instance of the <see cref="CableTray"/> class. /// </summary> /// <param name="instance">The instance.</param> protected CableTray(Autodesk.Revit.DB.Electrical.CableTray instance) { SafeInit(() => InitObject(instance)); }