def test_misc():
with raises(ValueError):
Sketch()._startPoint()
with raises(ValueError):
Sketch()._endPoint()
def test_located():
s1 = Sketch().segment((0, 0), (1, 0)).segment((1, 1)).close().assemble()
assert len(s1._edges) == 3
assert len(s1._faces.Faces()) == 1
s2 = s1.located(loc=Location())
assert len(s2._edges) == 0
assert len(s2._faces.Faces()) == 1
def test_each():
s1 = Sketch().each(lambda l: Sketch().push([l]).rect(1, 1))
assert len(s1._faces.Faces()) == 1
s2 = (Sketch().push([(0, 0),
(2, 2)]).each(lambda l: Sketch().push([l]).rect(1, 1),
ignore_selection=True))
assert len(s2._faces.Faces()) == 1
def test_constraint_validation():
with raises(ValueError):
Sketch().segment(1.0, 1.0, "s").constrain("s", "Dummy", None)
with raises(ValueError):
Sketch().segment(1.0, 1.0, "s").constrain("s", "s", "Fixed", None)
with raises(ValueError):
Sketch().spline([(1.0, 1.0), (2.0, 1.0), (0.0, 0.0)],
"s").constrain("s", "Fixed", None)
with raises(ValueError):
Sketch().segment(1.0, 1.0, "s").constrain("s", "Fixed", 1)
def test_dxf_import():
filename = os.path.join(testdataDir, "gear.dxf")
s1 = Sketch().importDXF(filename, tol=1e-3)
assert s1._faces.isValid()
s2 = Sketch().importDXF(filename, tol=1e-3).circle(5, mode="s")
assert s2._faces.isValid()
s3 = Sketch().circle(20).importDXF(filename, tol=1e-3, mode="s")
assert s3._faces.isValid()
def test_rarray():
with raises(ValueError):
Sketch().rarray(2, 2, 3, 0).rect(1, 1)
s1 = Sketch().rarray(2, 2, 3, 3).rect(1, 1)
assert s1._faces.Area() == approx(9)
assert len(s1._faces.Faces()) == 9
s2 = Sketch().push([(0, 0), (1, 1)]).rarray(2, 2, 3, 3).rect(0.5, 0.5)
assert s2._faces.Area() == approx(18 * 0.25)
assert len(s2._faces.Faces()) == 18
assert s2.reset().vertices(">(1,1,0)")._selection[0].toTuple() == approx(
(3.25, 3.25, 0))
def test_modes():
s1 = Sketch().rect(2, 2).rect(1, 1, mode="a")
assert s1._faces.Area() == approx(4)
assert len(s1._faces.Faces()) == 2
s2 = Sketch().rect(2, 2).rect(1, 1, mode="s")
assert s2._faces.Area() == approx(4 - 1)
assert len(s2._faces.Faces()) == 1
s3 = Sketch().rect(2, 2).rect(1, 1, mode="i")
assert s3._faces.Area() == approx(1)
assert len(s3._faces.Faces()) == 1
s4 = Sketch().rect(2, 2).rect(1, 1, mode="c", tag="t")
assert s4._faces.Area() == approx(4)
assert len(s4._faces.Faces()) == 1
assert s4._tags["t"][0].Area() == approx(1)
with raises(ValueError):
Sketch().rect(2, 2).rect(1, 1, mode="c")
with raises(ValueError):
Sketch().rect(2, 2).rect(1, 1, mode="dummy")
def test_delete():
s1 = Sketch().push([(-2, 0), (2, 0)]).rect(1, 1).reset()
assert len(s1._faces.Faces()) == 2
s1.faces("<X").delete()
assert len(s1._faces.Faces()) == 1
s2 = Sketch().segment((0, 0), (1, 0)).segment((0, 1), tag="e").close()
assert len(s2._edges) == 3
s2.edges("<X").delete()
assert len(s2._edges) == 2
def test_finalize():
parent = object()
s = Sketch(parent).rect(2, 2).circle(0.5, mode="s")
assert s.finalize() is parent
def test_assemble():
s1 = Sketch()
s1.segment((0.0, 0), (0.0, 2.0))
s1.segment(Vector(4.0, -1)).close().arc((0.7, 0.6), 0.4, 0.0,
360.0).assemble()
s2 = Sketch()
s2.segment((0, 0), (1, 0))
s2.segment((2, 0), (3, 0))
with raises(ValueError):
s2.assemble()
def test_modifiers():
s1 = Sketch().push([(-2, 0),
(2, 0)]).rect(1, 1).reset().vertices("<X").fillet(0.1)
assert len(s1._faces.Faces()) == 2
assert len(s1._faces.Edges()) == 10
s2 = Sketch().push([(-2, 0),
(2, 0)]).rect(1, 1).reset().vertices(">X").chamfer(0.1)
assert len(s2._faces.Faces()) == 2
assert len(s2._faces.Edges()) == 10
s3 = Sketch().push([(-2, 0), (2, 0)]).rect(1, 1).reset().hull()
assert len(s3._faces.Faces()) == 3
assert s3._faces.Area() == approx(5)
s4 = Sketch().push([(-2, 0), (2, 0)]).rect(1, 1).reset().hull()
assert len(s4._faces.Faces()) == 3
assert s4._faces.Area() == approx(5)
s5 = (Sketch().push([(-2, 0), (0, 0), (2, 0)
]).rect(1, 1).reset().faces("not >X").edges().hull())
assert len(s5._faces.Faces()) == 4
assert s5._faces.Area() == approx(4)
s6 = Sketch().segment((0, 0), (0, 1)).segment((1, 0), (2, 0)).hull()
assert len(s6._faces.Faces()) == 1
assert s6._faces.Area() == approx(1)
with raises(ValueError):
Sketch().rect(1, 1).vertices().hull()
with raises(ValueError):
Sketch().hull()
s7 = Sketch().rect(2, 2).wires().offset(1)
assert len(s7._faces.Faces()) == 2
assert len(s7._faces.Edges()) == 4 + 4 + 4
s7.clean()
assert len(s7._faces.Faces()) == 1
assert len(s7._faces.Edges()) == 4 + 4
s8 = Sketch().rect(2, 2).wires().offset(-0.5, mode="s")
assert len(s8._faces.Faces()) == 1
assert len(s8._faces.Edges()) == 4 + 4
def test_face_interface():
s1 = Sketch().rect(1, 2, 45)
assert s1._faces.Area() == approx(2)
assert s1.vertices(">X")._selection[0].toTuple()[0] == approx(1.5 /
sqrt(2))
s2 = Sketch().circle(1)
assert s2._faces.Area() == approx(pi)
s3 = Sketch().ellipse(2, 0.5)
assert s3._faces.Area() == approx(pi)
s4 = Sketch().trapezoid(2, 0.5, 45)
assert s4._faces.Area() == approx(0.75)
s4 = Sketch().trapezoid(2, 0.5, 45)
assert s4._faces.Area() == approx(0.75)
s5 = Sketch().slot(3, 2)
assert s5._faces.Area() == approx(6 + pi)
assert s5.edges(">Y")._selection[0].Length() == approx(3)
s6 = Sketch().regularPolygon(1, 5)
assert len(s6.vertices()._selection) == 5
assert s6.vertices(">Y")._selection[0].toTuple()[1] == approx(1)
s7 = Sketch().polygon([(0, 0), (0, 1), (1, 0)])
assert len(s7.vertices()._selection) == 3
assert s7._faces.Area() == approx(0.5)
with raises(ValueError):
Sketch().face(Sketch().rect(1, 1)._faces)
def test_distribute():
s1 = Sketch().rarray(2, 2, 3, 3).rect(1, 1)
assert s1._faces.Area() == approx(9)
assert len(s1._faces.Faces()) == 9
s2 = Sketch().parray(2, 0, 90, 3).rect(1, 1)
assert s2._faces.Area() == approx(3)
assert len(s2._faces.Faces()) == 3
with raises(ValueError):
Sketch().rarray(2, 2, 3, 0).rect(1, 1)
with raises(ValueError):
Sketch().parray(2, 0, 90, 0).rect(1, 1)
s3 = Sketch().circle(4, mode="c",
tag="c").edges(tag="c").distribute(3).rect(1, 1)
assert s2._faces.Area() == approx(3)
assert len(s3._faces.Faces()) == 3
assert len(s3.reset().vertices("<X")._selection) == 2
for f in s3._faces.Faces():
assert f.Center().Length == approx(4)
s4 = (Sketch().circle(4, mode="c", tag="c").edges(tag="c").distribute(
3, rotate=False).rect(1, 1))
assert s4._faces.Area() == approx(3)
assert len(s4._faces.Faces()) == 3
assert len(s4.reset().vertices("<X")._selection) == 4
for f in s4._faces.Faces():
assert f.Center().Length == approx(4)
with raises(ValueError):
Sketch().rect(2, 2).faces().distribute(5)
with raises(ValueError):
Sketch().rect(2, 2).distribute(5)
s5 = Sketch().push([(0, 0), (1, 1)]).rarray(2, 2, 3, 3).rect(0.5, 0.5)
assert s5._faces.Area() == approx(18 * 0.25)
assert len(s5._faces.Faces()) == 18
s6 = Sketch().push([(0, 0), (1, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
assert s6._faces.Area() == approx(6 * 0.25)
assert len(s6._faces.Faces()) == 6
s7 = Sketch().parray(2, 0, 90, 3,
False).rect(0.5, 0.5).reset().vertices(">(1,1,0)")
assert len(s7._selection) == 1
s8 = Sketch().push([(0, 0), (0, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
s8.reset().faces(">(1,1,0)")
assert s8._selection[0].Center().Length == approx(3)
s9 = Sketch().push([(0, 1)], tag="loc")
assert len(s9._tags["loc"]) == 1
def test_distribute():
with raises(ValueError):
Sketch().rect(2, 2).faces().distribute(5)
with raises(ValueError):
Sketch().rect(2, 2).distribute(5)
with raises(ValueError):
Sketch().circle(1).wires().distribute(0, 0, 1)
s1 = Sketch().circle(4, mode="c", tag="c").edges(tag="c").distribute(3)
assert len(s1._selection) == approx(3)
s1.rect(1, 1)
assert s1._faces.Area() == approx(3)
assert len(s1._faces.Faces()) == 3
assert len(s1.reset().vertices("<X")._selection) == 2
for f in s1._faces.Faces():
assert f.Center().Length == approx(4)
s2 = (Sketch().circle(4, mode="c", tag="c").edges(tag="c").distribute(
3, rotate=False).rect(1, 1))
assert s2._faces.Area() == approx(3)
assert len(s2._faces.Faces()) == 3
assert len(s2.reset().vertices("<X")._selection) == 4
for f in s2._faces.Faces():
assert f.Center().Length == approx(4)
s3 = (Sketch().circle(4, mode="c",
tag="c").edges(tag="c").distribute(3, 0.625, 0.875))
assert len(s3._selection) == approx(3)
s3.rect(1, 0.5).reset().vertices("<X")
assert s3._selection[0].toTuple() == approx(
(-3.358757210636101, -3.005203820042827, 0.0))
s3.reset().vertices(">X")
assert s3._selection[0].toTuple() == approx(
(3.358757210636101, -3.005203820042827, 0.0))
s4 = Sketch().arc((0, 0), 4, 180, 180).edges().distribute(3, 0.25, 0.75)
assert len(s4._selection) == approx(3)
s4.rect(1, 0.5).reset().faces("<X").vertices("<X")
assert s4._selection[0].toTuple() == approx(
(-3.358757210636101, -3.005203820042827, 0.0))
s4.reset().faces(">X").vertices(">X")
assert s4._selection[0].toTuple() == approx(
(3.358757210636101, -3.005203820042827, 0.0))
s5 = (Sketch().arc((0, 2), 4, 0, 90).arc(
(0, -2), 4, 0, -90).edges().distribute(4, 0, 1).circle(0.5))
assert len(s5._selection) == approx(8)
s5.reset().faces(">X").faces(">Y")
assert s5._selection[0].Center().toTuple() == approx((4.0, 2.0, 0.0))
s5.reset().faces(">X").faces("<Y")
assert s5._selection[0].Center().toTuple() == approx((4.0, -2.0, 0.0))
s5.reset().faces(">Y")
assert s5._selection[0].Center().toTuple() == approx((0.0, 6.0, 0.0))
def test_parray():
with raises(ValueError):
Sketch().parray(2, 0, 90, 0).rect(1, 1)
s1 = Sketch().parray(2, 0, 90, 3).rect(1, 1)
assert s1._faces.Area() == approx(3)
assert len(s1._faces.Faces()) == 3
s2 = Sketch().push([(0, 0), (1, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
assert s2._faces.Area() == approx(6 * 0.25)
assert len(s2._faces.Faces()) == 6
s3 = Sketch().parray(2, 0, 90, 3,
False).rect(0.5, 0.5).reset().vertices(">(1,1,0)")
assert len(s3._selection) == 1
assert s3._selection[0].toTuple() == approx(
(1.6642135623730951, 1.664213562373095, 0.0))
s4 = Sketch().push([(0, 0), (0, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
s4.reset().faces(">(0,1,0)")
assert s4._selection[0].Center().Length == approx(3)
s5 = Sketch().push([(0, 1)], tag="loc")
assert len(s5._tags["loc"]) == 1
s6 = Sketch().push([(-4, 1), (0, 0), (4, -1)]).parray(2, 10, 50,
3).rect(1.0, 0.5)
s6.reset().vertices(">(-1,0,0)")
assert s6._selection[0].toTuple() == approx(
(-3.46650635094611, 2.424038105676658, 0.0))
s6.reset().vertices(">(1,0,0)")
assert s6._selection[0].toTuple() == approx(
(6.505431426947252, -0.8120814940857262, 0.0))
s7 = Sketch().parray(1, 135, 0, 1).circle(0.1)
s7.reset().faces()
assert len(s7._selection) == 1
assert s7._selection[0].Center().toTuple() == approx(
(-0.7071067811865475, 0.7071067811865476, 0.0))
s8 = Sketch().parray(4, 20, 360, 6).rect(1.0, 0.5)
assert len(s8._faces.Faces()) == 6
s8.reset().vertices(">(0,-1,0)")
assert s8._selection[0].toTuple() == approx(
(-0.5352148612481344, -4.475046932971669, 0.0))
s9 = (Sketch().push([
(-4, 1)
]).circle(0.1).reset().faces().parray(2, 10, 50,
3).rect(1.0, 0.5, 40, "a", "rects"))
assert len(s9._faces.Faces()) == 4
s9.reset().vertices(">(-1,0,0)", tag="rects")
assert s9._selection[0].toTuple() == approx(
(-3.3330260270865173, 3.1810426396582487, 0.0))
def test_constraint_solver():
s1 = (Sketch().segment((0.0, 0), (0.0, 2.0), "s1").segment(
(0.5, 2.5), (1.0, 1), "s2").close("s3"))
s1.constrain("s1", "Fixed", None)
s1.constrain("s1", "s2", "Coincident", None)
s1.constrain("s2", "s3", "Coincident", None)
s1.constrain("s3", "s1", "Coincident", None)
s1.constrain("s3", "s1", "Angle", 90)
s1.constrain("s2", "s3", "Angle", 180 - 45)
s1.solve()
assert s1._solve_status["status"] == 4
s1.assemble()
assert s1._faces.isValid()
s2 = (Sketch().arc((0.0, 0.0), (-0.5, 0.5), (0.0, 1.0), "a1").arc(
(0.0, 1.0), (0.5, 1.5), (1.0, 1.0), "a2").segment((1.0, 0.0),
"s1").close("s2"))
s2.constrain("s2", "Fixed", None)
s2.constrain("s1", "s2", "Coincident", None)
s2.constrain("a2", "s1", "Coincident", None)
s2.constrain("s2", "a1", "Coincident", None)
s2.constrain("a1", "a2", "Coincident", None)
s2.constrain("s1", "s2", "Angle", 90)
s2.constrain("s2", "a1", "Angle", 90)
s2.constrain("a1", "a2", "Angle", -90)
s2.constrain("a2", "s1", "Angle", 90)
s2.constrain("s1", "Length", 0.5)
s2.constrain("a1", "Length", 1.0)
s2.solve()
assert s2._solve_status["status"] == 4
s2.assemble()
assert s2._faces.isValid()
assert s2._tags["s1"][0].Length() == approx(0.5)
assert s2._tags["a1"][0].Length() == approx(1.0)
s3 = (Sketch().arc((0.0, 0.0), (-0.5, 0.5), (0.0, 1.0), "a1").segment(
(1.0, 0.0), "s1").close("s2"))
s3.constrain("s2", "Fixed", None)
s3.constrain("a1", "ArcAngle", 60)
s3.constrain("a1", "Radius", 1.0)
s3.constrain("s2", "a1", "Coincident", None)
s3.constrain("a1", "s1", "Coincident", None)
s3.constrain("s1", "s2", "Coincident", None)
s3.solve()
assert s3._solve_status["status"] == 4
s3.assemble()
assert s3._faces.isValid()
assert s3._tags["a1"][0].radius() == approx(1)
assert s3._tags["a1"][0].Length() == approx(pi / 3)
s4 = (Sketch().arc((0.0, 0.0), (-0.5, 0.5), (0.0, 1.0), "a1").segment(
(1.0, 0.0), "s1").close("s2"))
s4.constrain("s2", "Fixed", None)
s4.constrain("s1", "Orientation", (-1.0, -1))
s4.constrain("s1", "s2", "Distance", (0.0, 0.5, 2.0))
s4.constrain("s2", "a1", "Coincident", None)
s4.constrain("a1", "s1", "Coincident", None)
s4.constrain("s1", "s2", "Coincident", None)
s4.solve()
assert s4._solve_status["status"] == 4
s4.assemble()
assert s4._faces.isValid()
seg1 = s4._tags["s1"][0]
seg2 = s4._tags["s2"][0]
assert (seg1.endPoint() - seg1.startPoint()).getAngle(Vector(
-1, -1)) == approx(0, abs=1e-9)
midpoint = (seg2.startPoint() + seg2.endPoint()) / 2
(midpoint - seg1.startPoint()).Length == approx(2)
s5 = (Sketch().segment((0, 0), (0, 3.0), "s1").arc(
(0.0, 0), (1.5, 1.5), (0.0, 3), "a1").arc((0.0, 0), (-1.0, 1.5),
(0.0, 3), "a2"))
s5.constrain("s1", "Fixed", None)
s5.constrain("s1", "a1", "Distance", (0.5, 0.5, 3))
s5.constrain("s1", "a1", "Distance", (0.0, 1.0, 0.0))
s5.constrain("a1", "s1", "Distance", (0.0, 1.0, 0.0))
s5.constrain("s1", "a2", "Coincident", None)
s5.constrain("a2", "s1", "Coincident", None)
s5.constrain("a1", "a2", "Distance", (0.5, 0.5, 10.5))
s5.solve()
assert s5._solve_status["status"] == 4
mid0 = s5._edges[0].positionAt(0.5)
mid1 = s5._edges[1].positionAt(0.5)
mid2 = s5._edges[2].positionAt(0.5)
assert (mid1 - mid0).Length == approx(3)
assert (mid1 - mid2).Length == approx(10.5)
s6 = (Sketch().segment((0, 0), (0, 3.0), "s1").arc((0.0, 0), (5.5, 5.5),
(0.0, 3), "a1"))
s6.constrain("s1", "Fixed", None)
s6.constrain("s1", "a1", "Coincident", None)
s6.constrain("a1", "s1", "Coincident", None)
s6.constrain("a1", "s1", "Distance", (None, 0.5, 0))
s6.solve()
assert s6._solve_status["status"] == 4
mid0 = s6._edges[0].positionAt(0.5)
mid1 = s6._edges[1].positionAt(0.5)
assert (mid1 - mid0).Length == approx(1.5)
s7 = (Sketch().segment((0, 0), (0, 3.0), "s1").arc((0.0, 0), (5.5, 5.5),
(0.0, 4), "a1"))
s7.constrain("s1", "FixedPoint", 0)
s7.constrain("a1", "FixedPoint", None)
s7.constrain("a1", "FixedPoint", 1)
s7.constrain("a1", "s1", "Distance", (0, 0, 0))
s7.constrain("a1", "s1", "Distance", (1, 1, 0))
s7.solve()
assert s7._solve_status["status"] == 4
s7.assemble()
assert s7._faces.isValid()
def test_selectors():
s = Sketch().push([(-2, 0), (2, 0)]).rect(1, 1).rect(0.5, 0.5,
mode="s").reset()
assert len(s._selection) == 0
s.vertices()
assert len(s._selection) == 16
s.reset()
assert len(s._selection) == 0
s.edges()
assert len(s._selection) == 16
s.reset().wires()
assert len(s._selection) == 4
s.reset().faces()
assert len(s._selection) == 2
s.reset().vertices("<Y")
assert len(s._selection) == 4
s.reset().edges("<X or >X")
assert len(s._selection) == 2
s.tag("test").reset()
assert len(s._selection) == 0
s.select("test")
assert len(s._selection) == 2
s.reset().wires()
assert len(s._selection) == 4
s.reset().wires(LengthNthSelector(1))
assert len(s._selection) == 2
def test_edge_interface():
s1 = (Sketch().segment((0, 0), (1, 0)).segment(
(1, 1)).segment(1, 180).close().assemble())
assert len(s1._faces.Faces()) == 1
assert s1._faces.Area() == approx(1)
s2 = Sketch().arc((0, 0), (1, 1), (0, 2)).close().assemble()
assert len(s2._faces.Faces()) == 1
assert s2._faces.Area() == approx(pi / 2)
s3 = Sketch().arc((0, 0), (1, 1), (0, 2)).arc((-1, 1), (0, 0)).assemble()
assert len(s3._faces.Faces()) == 1
assert s3._faces.Area() == approx(pi)
s4 = Sketch().arc((0, 0), 1, 0, 90)
assert len(s4.vertices()._selection) == 2
assert s4.vertices(">Y")._selection[0].Center().y == approx(1)
s5 = Sketch().arc((0, 0), 1, 0, -90)
assert len(s5.vertices()._selection) == 2
assert s5.vertices(">Y")._selection[0].Center().y == approx(0)
s6 = Sketch().arc((0, 0), 1, 90, 360)
assert len(s6.vertices()._selection) == 1
def test_distribute():
s1 = Sketch().rarray(2, 2, 3, 3).rect(1, 1)
assert s1._faces.Area() == approx(9)
assert len(s1._faces.Faces()) == 9
s2 = Sketch().parray(2, 0, 90, 3).rect(1, 1)
assert s2._faces.Area() == approx(3)
assert len(s2._faces.Faces()) == 3
with raises(ValueError):
Sketch().rarray(2, 2, 3, 0).rect(1, 1)
with raises(ValueError):
Sketch().parray(2, 0, 90, 0).rect(1, 1)
s3 = Sketch().circle(4, mode="c",
tag="c").edges(tag="c").distribute(3).rect(1, 1)
assert s2._faces.Area() == approx(3)
assert len(s3._faces.Faces()) == 3
assert len(s3.reset().vertices("<X")._selection) == 2
for f in s3._faces.Faces():
assert f.Center().Length == approx(4)
s4 = (Sketch().circle(4, mode="c", tag="c").edges(tag="c").distribute(
3, rotate=False).rect(1, 1))
assert s4._faces.Area() == approx(3)
assert len(s4._faces.Faces()) == 3
assert len(s4.reset().vertices("<X")._selection) == 4
for f in s4._faces.Faces():
assert f.Center().Length == approx(4)
with raises(ValueError):
Sketch().rect(2, 2).faces().distribute(5)
with raises(ValueError):
Sketch().rect(2, 2).distribute(5)
s5 = Sketch().push([(0, 0), (1, 1)]).rarray(2, 2, 3, 3).rect(0.5, 0.5)
assert s5._faces.Area() == approx(18 * 0.25)
assert len(s5._faces.Faces()) == 18
assert s5.reset().vertices(">(1,1,0)")._selection[0].toTuple() == approx(
(3.25, 3.25, 0))
s6 = Sketch().push([(0, 0), (1, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
assert s6._faces.Area() == approx(6 * 0.25)
assert len(s6._faces.Faces()) == 6
s7 = Sketch().parray(2, 0, 90, 3,
False).rect(0.5, 0.5).reset().vertices(">(1,1,0)")
assert len(s7._selection) == 1
assert s7._selection[0].toTuple() == approx(
(1.6642135623730951, 1.664213562373095, 0.0))
s8 = Sketch().push([(0, 0), (0, 1)]).parray(2, 0, 90, 3).rect(0.5, 0.5)
s8.reset().faces(">(0,1,0)")
assert s8._selection[0].Center().Length == approx(3)
s9 = Sketch().push([(0, 1)], tag="loc")
assert len(s9._tags["loc"]) == 1
s10 = Sketch().push([(-4, 1), (0, 0), (4, -1)]).parray(2, 10, 50,
3).rect(1.0, 0.5)
s10.reset().vertices(">(-1,0,0)")
assert s10._selection[0].toTuple() == approx(
(-3.46650635094611, 2.424038105676658, 0.0))
s10.reset().vertices(">(1,0,0)")
assert s10._selection[0].toTuple() == approx(
(6.505431426947252, -0.8120814940857262, 0.0))
s11 = Sketch().parray(1, 135, 0, 1).circle(0.1)
s11.reset().faces()
assert len(s11._selection) == 1
assert s11._selection[0].Center().toTuple() == approx(
(-0.7071067811865475, 0.7071067811865476, 0.0))
s12 = Sketch().parray(4, 20, 360, 6).rect(1.0, 0.5)
assert len(s12._faces.Faces()) == 6
s12.reset().vertices(">(0,-1,0)")
assert s12._selection[0].toTuple() == approx(
(-0.5352148612481344, -4.475046932971669, 0.0))
s13 = (Sketch().push([
(-4, 1)
]).circle(0.1).reset().faces().parray(2, 10, 50,
3).rect(1.0, 0.5, 40, "a", "rects"))
assert len(s13._faces.Faces()) == 4
s13.reset().vertices(">(-1,0,0)", tag="rects")
assert s13._selection[0].toTuple() == approx(
(-3.3330260270865173, 3.1810426396582487, 0.0))
def test_assemble():
s1 = Sketch()
s1.segment((0.0, 0), (0.0, 2.0))
s1.segment(Vector(4.0, -1)).close().arc((0.7, 0.6), 0.4, 0.0, 360.0).assemble()
