public static IDrawModel drawWall2() {
    IDrawModel d = new DrawModelImpl(new VisualSettingsFactoryJava3DImpl());
    d.setGeometryShapeManager(new GeometryShapeManagerOCC());
    d.setDrawShapeModelManager(new VisualShapeManagerImpl());

    d.setCheckIntersection(false);
    d.setFaceColor(Color.WHITE);
    d.setTransparency(0);
    d.moveTo(-0.4, 0, -0.4);
    VisualShape base = d.box(0.8, 0.2, 0.8);
    d.moveTo(0, 0.2, 0);
    VisualShape col = d.cone(0.3, 0.2, 3.8, Math.PI * 2);
    d.moveTo(0, 4, 0);
    VisualShape capitel1 = d.cone(0.2, 0.3, 0.2, Math.PI * 2);
    d.move(0, 0.2, 0);
    VisualShape capitel2 = d.cylinder(0.35, 0.15, Math.PI * 2);
    VisualShape column = d.fuse(base, col);
    column = d.fuse(column, capitel1);
    column = d.fuse(column, capitel2);
    d.moveTo(-1, 0, 0);
    VisualShape cutBox = d.box(5, 6, 1);
    column = d.cut(column, cutBox);
    d.delete(cutBox);
    VisualShape columns = d.array(column, 6, 2, 0, 0);
    d.moveTo(-0.4, 4.35, -0.4);
    VisualShape beam = d.box(5 * 2 + 0.8, 0.3, 0.4);

    d.moveTo(-0.4, 0, 0);
    d.setFaceColor(Color.GREEN);
    VisualShape wall = d.box(5 * 2 + 0.8, 4.65, 0.5);

    wall = d.fuse(wall, beam);
    d.fuse(columns, wall);

    d.setDirection(0, 0, 1);
    d.moveTo(1, 3, 0);
    VisualShape arch = d.cylinder(0.5, 0.5, Math.PI * 2);
    d.move(-0.5, 0, 0);
    VisualShape door = d.box(1, -3, 0.5);
    door = d.fuse(door, arch);
    wall = d.cut(wall, door);
    door = d.copy(door, 2, 0, 0);
    wall = d.cut(wall, door);
    door = d.copy(door, 2, 0, 0);
    wall = d.cut(wall, door);
    door = d.copy(door, 2, 0, 0);
    wall = d.cut(wall, door);
    door = d.copy(door, 2, 0, 0);
    wall = d.cut(wall, door);
    //
    //		d.lineTo(20,0,0);
    //		d.moveTo(0, 0, 0);
    //		d.lineTo(0,20,0);
    ////		d.setPosition(0, 0, 0);
    //		d.moveTo(0, 0, 0);
    //		d.lineTo(0,0,20);
    //		d.setPosition(0, 0, 0);

    //		d.save("columns.brep");
    return d;
  }