public static Rhino.Commands.Result Sweep1(Rhino.RhinoDoc doc) { Rhino.DocObjects.ObjRef rail_ref; var rc = RhinoGet.GetOneObject("Select rail curve", false, Rhino.DocObjects.ObjectType.Curve, out rail_ref); if (rc != Rhino.Commands.Result.Success) { return(rc); } var rail_crv = rail_ref.Curve(); if (rail_crv == null) { return(Rhino.Commands.Result.Failure); } var gx = new Rhino.Input.Custom.GetObject(); gx.SetCommandPrompt("Select cross section curves"); gx.GeometryFilter = Rhino.DocObjects.ObjectType.Curve; gx.EnablePreSelect(false, true); gx.GetMultiple(1, 0); if (gx.CommandResult() != Rhino.Commands.Result.Success) { return(gx.CommandResult()); } var cross_sections = new List <Rhino.Geometry.Curve>(); for (int i = 0; i < gx.ObjectCount; i++) { var crv = gx.Object(i).Curve(); if (crv != null) { cross_sections.Add(crv); } } if (cross_sections.Count < 1) { return(Rhino.Commands.Result.Failure); } var sweep = new Rhino.Geometry.SweepOneRail(); sweep.AngleToleranceRadians = doc.ModelAngleToleranceRadians; sweep.ClosedSweep = false; sweep.SweepTolerance = doc.ModelAbsoluteTolerance; sweep.SetToRoadlikeTop(); var breps = sweep.PerformSweep(rail_crv, cross_sections); for (int i = 0; i < breps.Length; i++) { doc.Objects.AddBrep(breps[i]); } doc.Views.Redraw(); return(Rhino.Commands.Result.Success); }
/// <summary> /// This is the method that actually does the work. /// </summary> /// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param> protected override void SolveInstance(IGH_DataAccess DA) { Curve iRail = null; Curve iProfile = null; double iX = 0.0; double iY = 0.0; if (!DA.GetData(0, ref iRail)) { return; } if (!DA.GetData(0, ref iProfile)) { return; } if (!DA.GetData(1, ref iX)) { return; } if (!DA.GetData(2, ref iY)) { return; } Plane pln = new Plane(); iRail.PerpendicularFrameAt(0.0, out pln); var rect = new Rectangle3d(pln, iX, iY); Plane Orig = new Plane(0, 0, 1, 0); var xform1 = Rhino.Geometry.Transform.PlaneToPlane(Orig, pln); var rectC = rect.ToNurbsCurve(); if (iProfile != null) { iProfile.Transform(xform1); rectC = iProfile.ToNurbsCurve(); } var sweep = new Rhino.Geometry.SweepOneRail(); sweep.AngleToleranceRadians = 0.017453; sweep.ClosedSweep = false; sweep.SweepTolerance = 0.001; sweep.SetToRoadlikeTop(); var breps = sweep.PerformSweep(iRail, rectC); DA.SetDataList(0, breps); }
public static Rhino.Commands.Result Sweep1(Rhino.RhinoDoc doc) { Rhino.DocObjects.ObjRef rail_ref; var rc = RhinoGet.GetOneObject("Select rail curve", false, Rhino.DocObjects.ObjectType.Curve, out rail_ref); if(rc!=Rhino.Commands.Result.Success) return rc; var rail_crv = rail_ref.Curve(); if( rail_crv==null ) return Rhino.Commands.Result.Failure; var gx = new Rhino.Input.Custom.GetObject(); gx.SetCommandPrompt("Select cross section curves"); gx.GeometryFilter = Rhino.DocObjects.ObjectType.Curve; gx.EnablePreSelect(false, true); gx.GetMultiple(1,0); if( gx.CommandResult() != Rhino.Commands.Result.Success ) return gx.CommandResult(); var cross_sections = new List<Rhino.Geometry.Curve>(); for( int i=0; i<gx.ObjectCount; i++ ) { var crv = gx.Object(i).Curve(); if( crv!= null) cross_sections.Add(crv); } if( cross_sections.Count<1 ) return Rhino.Commands.Result.Failure; var sweep = new Rhino.Geometry.SweepOneRail(); sweep.AngleToleranceRadians = doc.ModelAngleToleranceRadians; sweep.ClosedSweep = false; sweep.SweepTolerance = doc.ModelAbsoluteTolerance; sweep.SetToRoadlikeTop(); var breps = sweep.PerformSweep(rail_crv, cross_sections); for( int i=0; i<breps.Length; i++ ) doc.Objects.AddBrep(breps[i]); doc.Views.Redraw(); return Rhino.Commands.Result.Success; }