filletcurves
chevron_leftchevron_right
using Rhino;
using Rhino.Commands;
using Rhino.Geometry;
using Rhino.Input;
using Rhino.DocObjects;
using Rhino.Input.Custom;
namespace examples_cs
{
public class FilletCurvesCommand : Command
{
public override string EnglishName { get { return "csFilletCurves"; } }
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
var gc1 = new GetObject();
gc1.DisablePreSelect();
gc1.SetCommandPrompt("Select first curve to fillet (close to the end you want to fillet)");
gc1.GeometryFilter = ObjectType.Curve;
gc1.GeometryAttributeFilter = GeometryAttributeFilter.OpenCurve;
gc1.Get();
if (gc1.CommandResult() != Result.Success)
return gc1.CommandResult();
var curve1_obj_ref = gc1.Object(0);
var curve1 = curve1_obj_ref.Curve();
if (curve1 == null) return Result.Failure;
var curve1_point_near_end = curve1_obj_ref.SelectionPoint();
if (curve1_point_near_end == Point3d.Unset)
return Result.Failure;
var gc2 = new GetObject();
gc2.DisablePreSelect();
gc2.SetCommandPrompt("Select second curve to fillet (close to the end you want to fillet)");
gc2.GeometryFilter = ObjectType.Curve;
gc2.GeometryAttributeFilter = GeometryAttributeFilter.OpenCurve;
gc2.Get();
if (gc2.CommandResult() != Result.Success)
return gc2.CommandResult();
var curve2_obj_ref = gc2.Object(0);
var curve2 = curve2_obj_ref.Curve();
if (curve2 == null) return Result.Failure;
var curve2_point_near_end = curve2_obj_ref.SelectionPoint();
if (curve2_point_near_end == Point3d.Unset)
return Result.Failure;
double radius = 0;
var rc = RhinoGet.GetNumber("fillet radius", false, ref radius);
if (rc != Result.Success) return rc;
var join = false;
var trim = true;
var arc_extension = true;
var fillet_curves = Curve.CreateFilletCurves(curve1, curve1_point_near_end, curve2, curve2_point_near_end, radius,
join, trim, arc_extension, doc.ModelAbsoluteTolerance, doc.ModelAngleToleranceDegrees);
if (fillet_curves == null /*|| fillet_curves.Length != 3*/)
return Result.Failure;
foreach(var fillet_curve in fillet_curves)
doc.Objects.AddCurve(fillet_curve);
doc.Views.Redraw();
return rc;
}
}
}