Exercise 10

CompositeCurve cc1 = new CompositeCurve(
    new Line(Plane.XZ, 0, 0, 0, 30),
    new Line(Plane.XZ, 0, 30, 70, 30),
    new Line(Plane.XZ, 70, 30, 70, 0),
    new Line(Plane.XZ, 70, 0, 55, 0),
    new Line(Plane.XZ, 55, 0, 55, 15),
    new Line(Plane.XZ, 55, 15, 15, 15),
    new Line(Plane.XZ, 15, 15, 15, 0),
    new Line(Plane.XZ, 15, 0, 0, 0)
);

CompositeCurve cc2 = new CompositeCurve(
    new Line(Plane.XZ, 0, 30, 0, 60),
    new Line(Plane.XZ, 0, 60, 20, 60),
    new Line(Plane.XZ, 20, 60, 60, 40),
    new Line(Plane.XZ, 60, 40, 60, 30),
    new Line(Plane.XZ, 60, 30, 0, 30)
);

devDept.Eyeshot.Entities.Region reg1 = new devDept.Eyeshot.Entities.Region(cc2);

CompositeCurve cc3 = new CompositeCurve(
    new Line(Plane.YZ, 25, 30, 25, 60),
    new Line(Plane.YZ, 25, 60, 40, 60),
    new Line(Plane.YZ, 40, 60, 40, 50),
    new Line(Plane.YZ, 40, 50, 70, 50),
    new Line(Plane.YZ, 70, 50, 70, 60),
    new Line(Plane.YZ, 70, 60, 85, 60),
    new Line(Plane.YZ, 85, 60, 85, 30),
    new Line(Plane.YZ, 85, 30, 25, 30)
);

devDept.Eyeshot.Entities.Region reg2 = new devDept.Eyeshot.Entities.Region(cc3);

Brep ext1 = new devDept.Eyeshot.Entities.Region(cc1).ExtrudeAsBrep(110);
devDept.Eyeshot.Entities.Region reg3 = devDept.Eyeshot.Entities.Region.CreateCircle(Plane.XY, new Point2D(45, 55), 15);

ext1.ExtrudeRemove(reg3, 30);

reg1.Translate(0, 10, 0);
ext1.ExtrudeAdd(reg1, 15);
reg1.Translate(0, 90, 0);
ext1.ExtrudeAdd(reg1, -15);

ext1.ExtrudeAdd(reg2, -20);

design1.Entities.Add(ext1, Color.Tomato);