def test_unit(self):
eq = self.assertAlmostEqual
q = Quaternion(1.,2.,3.,4.)
self.assertTrue(q.length != 1.0)
q.unit()
eq(q.length, 1.)
def test_unit(self):
eq = self.assertAlmostEqual
q = Quaternion(1., 2., 3., 4.)
self.assertTrue(q.length != 1.0)
q.unit()
eq(q.length, 1.)
def test_lengthSquared(self):
eq = self.assertAlmostEqual
q = Quaternion()
self.assertTrue(q.lengthSquared == 1.0)
q = Quaternion(1.,2.,3.,4.)
self.assertTrue(q.lengthSquared != 1.0)
q.unit()
eq(q.lengthSquared, 1.)
def test_lengthSquared(self):
eq = self.assertAlmostEqual
q = Quaternion()
self.assertTrue(q.lengthSquared == 1.0)
q = Quaternion(1., 2., 3., 4.)
self.assertTrue(q.lengthSquared != 1.0)
q.unit()
eq(q.lengthSquared, 1.)
