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;
}
