public override Value Evaluate(FSharpList <Value> args) { Curve curve = (Curve)((Value.Container)args[0]).Item; double thickness = ((Value.Number)args[1]).Item; XYZ normal = (XYZ)((Value.Container)args[2]).Item; Autodesk.Revit.DB.CurveLoop thickenLoop = Autodesk.Revit.DB.CurveLoop.CreateViaThicken(curve.Clone(), thickness, normal); if (thickenLoop == null) { throw new Exception("Could not offset curve"); } CurveLoopIterator CLiter = thickenLoop.GetCurveLoopIterator(); Curve result = null; //relying heavily on the order of curves in the resulting curve loop, based on internal implemen for (int index = 0; CLiter.MoveNext(); index++) { if (index == 2) { result = CLiter.Current.Clone(); } } if (result == null) { throw new Exception("Could not offset curve"); } return(Value.NewContainer(result)); }
public override Value Evaluate(FSharpList <Value> args) { Autodesk.Revit.DB.CurveLoop curveLoop = (Autodesk.Revit.DB.CurveLoop)((Value.Container)args[0]).Item; CurveLoopIterator CLiter = curveLoop.GetCurveLoopIterator(); List <Curve> listCurves = new List <Curve>(); for (; CLiter.MoveNext();) { listCurves.Add(CLiter.Current.Clone()); } var result = FSharpList <Value> .Empty; for (int indexCurve = listCurves.Count - 1; indexCurve > -1; indexCurve--) { result = FSharpList <Value> .Cons(Value.NewContainer(listCurves[indexCurve]), result); } return(Value.NewList(result)); }
public override FScheme.Value Evaluate(FSharpList <FScheme.Value> args) { Autodesk.Revit.DB.CurveLoop cl = (Autodesk.Revit.DB.CurveLoop)((FScheme.Value.Container)args[0]).Item; if (cl == null) { throw new InvalidOperationException("No curve loop"); } Autodesk.Revit.DB.Plane plane = cl.GetPlane(); if (plane == null) { throw new InvalidOperationException("Curve loop is not planar"); } var mcs = new System.Collections.Generic.List <Autodesk.Revit.DB.ModelCurve>(); var listCurves = new System.Collections.Generic.List <Curve> (); CurveLoopIterator CLiter = cl.GetCurveLoopIterator(); for (; CLiter.MoveNext();) { listCurves.Add(CLiter.Current.Clone()); } int numCurves = listCurves.Count; Autodesk.Revit.DB.SketchPlane sp = null; for (int index = 0; index < numCurves; index++) { //instead of changing Revit curve keep it "as is" //user might have trouble modifying curve in Revit if it is off the sketch plane Autodesk.Revit.DB.ModelCurve mc = null; if (this.Elements.Any() && index < this.Elements.Count) { bool needsRemake = false; if (dynUtils.TryGetElement(this.Elements[index], out mc)) { ElementId idSpUnused = ModelCurve.resetSketchPlaneMethod(mc, listCurves[index], plane, out needsRemake); if (idSpUnused != ElementId.InvalidElementId && index == numCurves - 1) { this.DeleteElement(idSpUnused); } if (!needsRemake) { if (!mc.GeometryCurve.IsBound && listCurves[index].IsBound) { listCurves[index] = listCurves[index].Clone(); listCurves[index].MakeUnbound(); } ModelCurve.setCurveMethod(mc, listCurves[index]); // mc.GeometryCurve = c; } else { this.DeleteElement(this.Elements[index]); } } else { needsRemake = true; } if (needsRemake) { if (sp == null) { sp = dynRevitSettings.Doc.Document.IsFamilyDocument ? dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(plane) : dynRevitSettings.Doc.Document.Create.NewSketchPlane(plane); } if (dynRevitUtils.GetPlaneFromCurve(listCurves[index], true) == null) { mc = this.UIDocument.Document.IsFamilyDocument ? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp) : this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp); ModelCurve.setCurveMethod(mc, listCurves[index]); } else { mc = this.UIDocument.Document.IsFamilyDocument ? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp) : this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp); } if (index < this.Elements.Count) { this.Elements[index] = mc.Id; } else { this.Elements.Add(mc.Id); } if (mc.SketchPlane.Id != sp.Id && index == numCurves - 1) { //THIS BIZARRE as Revit could use different existing SP, so if Revit had found better plane this sketch plane has no use this.DeleteElement(sp.Id); } } } else { if (sp == null) { sp = dynRevitSettings.Doc.Document.IsFamilyDocument ? dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(plane) : dynRevitSettings.Doc.Document.Create.NewSketchPlane(plane); } if (dynRevitUtils.GetPlaneFromCurve(listCurves[index], true) == null) { mc = this.UIDocument.Document.IsFamilyDocument ? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp) : this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp); ModelCurve.setCurveMethod(mc, listCurves[index]); } else { mc = this.UIDocument.Document.IsFamilyDocument ? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp) : this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp); } this.Elements.Add(mc.Id); if (mc.SketchPlane.Id != sp.Id && index == numCurves - 1) { //found better plane this.DeleteElement(sp.Id); } } if (mc != null) { mcs.Add(mc); } } FSharpList <FScheme.Value> results = FSharpList <FScheme.Value> .Empty; foreach (var mc in mcs) { results = FSharpList <FScheme.Value> .Cons(FScheme.Value.NewContainer(mc), results); } return(FScheme.Value.NewList(Utils.SequenceToFSharpList(results.Reverse()))); }