def test_cylinder_length(self):
from lepton.domain import Cylinder
cyl = Cylinder((0, 0, 0), (2, 0, 0), 1)
self.assertEqual(cyl.length, 2)
self.assertVector(cyl.end_point0, (0, 0, 0))
self.assertVector(cyl.end_point1, (2, 0, 0))
cyl = Cylinder((1, 0, -1), (3, 2, 1), 1)
self.assertAlmostEqual(cyl.length, math.sqrt(12), 5)
self.assertVector(cyl.end_point0, (1, 0, -1))
self.assertVector(cyl.end_point1, (3, 2, 1))
# Changing end points shoud adjust length
cyl.end_point0 = (3, 0, -1)
self.assertAlmostEqual(cyl.length, math.sqrt(8), 5)
cyl.end_point1 = (5, 0, -1)
self.assertAlmostEqual(cyl.length, 2, 5)
def test_cylinder_length(self): from lepton.domain import Cylinder cyl = Cylinder((0,0,0), (2,0,0), 1) self.assertEqual(cyl.length, 2) self.assertVector(cyl.end_point0, (0,0,0)) self.assertVector(cyl.end_point1, (2,0,0)) cyl = Cylinder((1,0,-1), (3,2,1), 1) self.assertAlmostEqual(cyl.length, math.sqrt(12), 5) self.assertVector(cyl.end_point0, (1,0,-1)) self.assertVector(cyl.end_point1, (3,2,1)) # Changing end points shoud adjust length cyl.end_point0 = (3, 0, -1) self.assertAlmostEqual(cyl.length, math.sqrt(8), 5) cyl.end_point1 = (5, 0, -1) self.assertAlmostEqual(cyl.length, 2, 5)
