def test_createTorus(self):
eq = self.assertAlmostEqual
self.assertRaises(OCCError, Solid().createTorus, (0.0, 0.0, 0.0), (0.0, 0.0, 0.1), 0.0, 1.0)
self.assertRaises(OCCError, Solid().createTorus, (0.0, 0.0, 0.0), (0.0, 0.0, 0.1), 1.0, 0.0)
solid = Solid()
solid.createTorus((0.0, 0.0, 0.0), (0.0, 0.0, 0.1), 2.0, 1.0)
eq(solid.area(), 4.0 * pi ** 2 * 2.0 * 1.0, places=1)
eq(solid.volume(), 2.0 * pi ** 2 * 2.0 * 1.0 ** 2, places=3)
def test_createCylinder(self):
eq = self.assertAlmostEqual
self.assertRaises(OCCError, Solid().createCylinder, (0.0, 0.0, 0.0), (0.0, 0.0, 1.0), 0.0)
self.assertRaises(OCCError, Solid().createCylinder, (0.0, 0.0, 0.0), (0.0, 0.0, 1.0), -1.0)
solid = Solid()
solid.createCylinder((0.0, 0.0, 0.0), (0.0, 0.0, 1.0), 1.0)
eq(solid.area(), 4.0 * pi, places=3)
eq(solid.volume(), pi, places=3)
def test_createSphere(self):
eq = self.assertAlmostEqual
self.assertRaises(OCCError, Solid().createSphere, (0., 0., 0.), 0.)
self.assertRaises(OCCError, Solid().createSphere, (0., 0., 0.), -1.)
solid = Solid()
solid.createSphere((0., 0., 0.), 1.)
eq(solid.area(), 4. * pi, places=3)
eq(solid.volume(), 4. / 3. * pi, places=3)
def test_createTorus(self):
eq = self.assertAlmostEqual
self.assertRaises(OCCError,
Solid().createTorus, (0., 0., 0.), (0., 0., .1), 0.,
1.)
self.assertRaises(OCCError,
Solid().createTorus, (0., 0., 0.), (0., 0., .1), 1.,
0.)
solid = Solid()
solid.createTorus((0., 0., 0.), (0., 0., .1), 2., 1.)
eq(solid.area(), 4. * pi**2 * 2. * 1., places=1)
eq(solid.volume(), 2. * pi**2 * 2. * 1.**2, places=3)
def test_addSolids(self):
eq = self.assertAlmostEqual
s1 = Solid().createSphere((0.0, 0.0, 0.0), 1.0)
s2 = Solid().createSphere((2.0, 0.0, 0.0), 1.0)
s3 = Solid().addSolids((s1, s2))
self.assertEqual(s3.numSolids(), 2)
eq(s3.area(), 2.0 * 4.0 * pi, places=3)
eq(s3.volume(), 2.0 * 4.0 / 3.0 * pi, places=3)
s1 = Solid().createSphere((0.0, 0.0, 0.0), 0.5)
self.assertEqual(s1.numSolids(), 1)
s2 = Solid().createSphere((2.0, 0.0, 0.0), 0.5)
s1.addSolids(s2)
self.assertEqual(s1.numSolids(), 2)
s3 = Solid().createSphere((4.0, 0.0, 0.0), 0.5)
s1.addSolids(s3)
self.assertEqual(s1.numSolids(), 3)
def test_addSolids(self):
eq = self.assertAlmostEqual
s1 = Solid().createSphere((0., 0., 0.), 1.)
s2 = Solid().createSphere((2., 0., 0.), 1.)
s3 = Solid().addSolids((s1, s2))
self.assertEqual(s3.numSolids(), 2)
eq(s3.area(), 2. * 4. * pi, places=3)
eq(s3.volume(), 2. * 4. / 3. * pi, places=3)
s1 = Solid().createSphere((0., 0., 0.), .5)
self.assertEqual(s1.numSolids(), 1)
s2 = Solid().createSphere((2., 0., 0.), .5)
s1.addSolids(s2)
self.assertEqual(s1.numSolids(), 2)
s3 = Solid().createSphere((4., 0., 0.), .5)
s1.addSolids(s3)
self.assertEqual(s1.numSolids(), 3)
