def test_hasPlane(self):
eq = self.assertEqual
aeq = self.almostEqual
e5 = Edge().createCircle(center=(0.,0.,0.),normal=(0.,0.,1.),radius = 1.)
eq(e5.hasPlane(), True)
pnt = Point(-1.,-1.,-1.)
vec = Vector(-1.,-1.,-1.)
e5.hasPlane(pnt, vec)
aeq(pnt, (0.,0.,0.))
aeq(vec, (0.,0.,1.))
def test_hasPlane(self):
eq = self.assertEqual
aeq = self.almostEqual
e5 = Edge().createCircle(center=(0., 0., 0.),
normal=(0., 0., 1.),
radius=1.)
eq(e5.hasPlane(), True)
pnt = Point(-1., -1., -1.)
vec = Vector(-1., -1., -1.)
e5.hasPlane(pnt, vec)
aeq(pnt, (0., 0., 0.))
aeq(vec, (0., 0., 1.))
def test_createLine(self):
eq = self.assertEqual
aeq = self.assertAlmostEqual
self.assertRaises(OCCError,
Edge().createLine, (0., 0., 0.), (0., 0., 0.))
args = \
(
(Vertex(1.,0.,0.), Vertex(-1.,0.,0.)),
((1.,0.,0.), (-1.,0.,0.)),
((0.,1.,0.), (0.,-1.,0.)),
((0.,0.,1.), (0.,0.,-1.)),
)
for start, end in args:
e1 = Edge().createLine(start, end)
eq(len(e1), 2)
eq(e1.isNull(), False)
eq(e1.isValid(), True)
eq(e1.isDegenerated(), False)
eq(e1.hasPlane(), False)
aeq(e1.length(), 2)
def test_empty(self):
eq = self.assertEqual
e1 = Edge()
self.assertRaises(OCCError, e1.shapeType)
eq(e1.isNull(), True)
eq(e1.isValid(), False)
eq(e1.isDegenerated(), True)
eq(e1.hasPlane(), False)
eq(len(e1), 0)
eq(tuple(e1), ())
m = Transform().translate(1., 2., 3.)
self.assertRaises(OCCError, e1.transform, m)
self.assertRaises(OCCError, e1.translate, (1., 2., 3.))
self.assertRaises(OCCError, e1.rotate, pi, (0., 1., 0.))
self.assertRaises(OCCError, e1.scale, (0., 0., 0.), 2.)
def test_empty(self):
eq = self.assertEqual
e1 = Edge()
self.assertRaises(OCCError, e1.shapeType)
eq(e1.isNull(), True)
eq(e1.isValid(), False)
eq(e1.isDegenerated(), True)
eq(e1.hasPlane(), False)
eq(len(e1), 0)
eq(tuple(e1), ())
m = Transform().translate(1.,2.,3.)
self.assertRaises(OCCError, e1.transform, m)
self.assertRaises(OCCError, e1.translate, (1.,2.,3.))
self.assertRaises(OCCError, e1.rotate, pi, (0.,1.,0.))
self.assertRaises(OCCError, e1.scale, (0.,0.,0.), 2.)
def test_base(self):
eq = self.assertEqual
start, end = Vertex(1., 0., 0.), Vertex(-1., 0., 0.)
e1 = Edge().createLine(start, end)
eq(e1.shapeType() is Edge, True)
eq(e1.isNull(), False)
eq(e1.isValid(), True)
eq(e1.isDegenerated(), False)
eq(e1.hasPlane(), False)
e2 = e1.copy()
eq(e2.isNull(), False)
eq(e2.isValid(), True)
eq(e2.isDegenerated(), False)
eq(e2.hasPlane(), False)
# test hallow copy equallity
eq(e2.isEqual(e1), True)
eq(e2 == e1, True)
eq(e2 != e1, False)
eq(e1.hashCode() == e2.hashCode(), True)
# test copy of underlying geometry
e3 = e1.copy(deepCopy=True)
eq(e3.isEqual(e1), False)
eq(e1.hashCode() == e3.hashCode(), False)
# test serialize
e4 = Edge().fromString(e1.toString())
eq(e4.isEqual(e1), False)
eq(e1.hashCode() == e4.hashCode(), False)
eq(len(e1), 2)
vertices = set((start.hashCode(), end.hashCode()))
for vertex in e1:
hid = vertex.hashCode()
if hid in vertices:
vertices.remove(hid)
eq(len(vertices), 0)
def test_base(self):
eq = self.assertEqual
start, end = Vertex(1.,0.,0.), Vertex(-1.,0.,0.)
e1 = Edge().createLine(start, end)
eq(e1.shapeType() is Edge, True)
eq(e1.isNull(), False)
eq(e1.isValid(), True)
eq(e1.isDegenerated(), False)
eq(e1.hasPlane(), False)
e2 = e1.copy()
eq(e2.isNull(), False)
eq(e2.isValid(), True)
eq(e2.isDegenerated(), False)
eq(e2.hasPlane(), False)
# test hallow copy equallity
eq(e2.isEqual(e1), True)
eq(e2 == e1, True)
eq(e2 != e1, False)
eq(e1.hashCode() == e2.hashCode(), True)
# test copy of underlying geometry
e3 = e1.copy(deepCopy = True)
eq(e3.isEqual(e1), False)
eq(e1.hashCode() == e3.hashCode(), False)
# test serialize
e4 = Edge().fromString(e1.toString())
eq(e4.isEqual(e1), False)
eq(e1.hashCode() == e4.hashCode(), False)
eq(len(e1), 2)
vertices = set((start.hashCode(), end.hashCode()))
for vertex in e1:
hid = vertex.hashCode()
if hid in vertices:
vertices.remove(hid)
eq(len(vertices), 0)
def test_createLine(self):
eq = self.assertEqual
aeq = self.assertAlmostEqual
self.assertRaises(OCCError, Edge().createLine, (0.,0.,0.), (0.,0.,0.))
args = \
(
(Vertex(1.,0.,0.), Vertex(-1.,0.,0.)),
((1.,0.,0.), (-1.,0.,0.)),
((0.,1.,0.), (0.,-1.,0.)),
((0.,0.,1.), (0.,0.,-1.)),
)
for start, end in args:
e1 = Edge().createLine(start, end)
eq(len(e1), 2)
eq(e1.isNull(), False)
eq(e1.isValid(), True)
eq(e1.isDegenerated(), False)
eq(e1.hasPlane(), False)
aeq(e1.length(), 2)