(self)
| 209 | self.assertTrue(Line(a, b).is_perp(Line(a, c))) |
| 210 | |
| 211 | def test_sketch_rectangle(self): |
| 212 | a, b, c, d = nm.sketch_rectangle([]) |
| 213 | self.assertTrue(Line(a, b).is_perp(Line(b, c))) |
| 214 | self.assertTrue(Line(b, c).is_perp(Line(c, d))) |
| 215 | self.assertTrue(Line(c, d).is_perp(Line(d, a))) |
| 216 | |
| 217 | def test_sketch_reflect(self): |
| 218 | a, b, c = random_points(3) |