public static Rhino.Commands.Result AddCylinder(Rhino.RhinoDoc doc)
{
Rhino.Geometry.Point3d center_point = new Rhino.Geometry.Point3d(0, 0, 0);
Rhino.Geometry.Point3d height_point = new Rhino.Geometry.Point3d(0, 0, 10);
Rhino.Geometry.Vector3d zaxis = height_point - center_point;
Rhino.Geometry.Plane plane = new Rhino.Geometry.Plane(center_point, zaxis);
const double radius = 5;
Rhino.Geometry.Circle circle = new Rhino.Geometry.Circle(plane, radius);
Rhino.Geometry.Cylinder cylinder = new Rhino.Geometry.Cylinder(circle, zaxis.Length);
Rhino.Geometry.Brep brep = cylinder.ToBrep(true, true);
if (brep != null)
{
doc.Objects.AddBrep(brep);
doc.Views.Redraw();
}
return Rhino.Commands.Result.Success;
}
public static Rhino.Commands.Result AddCylinder(Rhino.RhinoDoc doc)
{
Rhino.Geometry.Point3d center_point = new Rhino.Geometry.Point3d(0, 0, 0);
Rhino.Geometry.Point3d height_point = new Rhino.Geometry.Point3d(0, 0, 10);
Rhino.Geometry.Vector3d zaxis = height_point - center_point;
Rhino.Geometry.Plane plane = new Rhino.Geometry.Plane(center_point, zaxis);
const double radius = 5;
Rhino.Geometry.Circle circle = new Rhino.Geometry.Circle(plane, radius);
Rhino.Geometry.Cylinder cylinder = new Rhino.Geometry.Cylinder(circle, zaxis.Length);
Rhino.Geometry.Brep brep = cylinder.ToBrep(true, true);
if (brep != null)
{
doc.Objects.AddBrep(brep);
doc.Views.Redraw();
}
return(Rhino.Commands.Result.Success);
}
bool CreateHole(out Rhino.Geometry.Brep outBrep)
{
outBrep = null;
// Make sure the "hole" goes completely through the solid so
// the Boolean operation will succeed.
Rhino.Geometry.Point3d origin = new Rhino.Geometry.Point3d(0.0, 0.0, -1.0);
Rhino.Geometry.Circle circle = new Rhino.Geometry.Circle(origin, 4.0);
Rhino.Geometry.Cylinder cylinder = new Rhino.Geometry.Cylinder(circle, 12.0);
Rhino.Geometry.Brep brep = cylinder.ToBrep(true, true);
bool rc = brep.IsValid;
if (rc)
{
outBrep = brep;
}
return(rc);
}
