(self)
| 636 | poly = polygon2.Polygon2([ (0, 0), (1, 0), (1, 1), (0, 1) ]) |
| 637 | |
| 638 | def test_from_regular(self): |
| 639 | diamond = polygon2.Polygon2.from_regular(4, 1.414213562373095) |
| 640 | |
| 641 | self.assertAlmostEqual(2, diamond.points[0].x) |
| 642 | self.assertAlmostEqual(1, diamond.points[0].y) |
| 643 | self.assertAlmostEqual(1, diamond.points[1].x) |
| 644 | self.assertAlmostEqual(0, diamond.points[1].y) |
| 645 | self.assertAlmostEqual(0, diamond.points[2].x) |
| 646 | self.assertAlmostEqual(1, diamond.points[2].y) |
| 647 | self.assertAlmostEqual(1, diamond.points[3].x) |
| 648 | self.assertAlmostEqual(2, diamond.points[3].y) |
| 649 | |
| 650 | diamond_shifted = polygon2.Polygon2.from_regular(4, 1.414213562373095, center = vector2.Vector2(0, 0)) |
| 651 | |
| 652 | for i in range(4): |
| 653 | self.assertAlmostEqual(diamond.points[i].x, diamond_shifted.points[i].x + 1) |
| 654 | self.assertAlmostEqual(diamond.points[i].y, diamond_shifted.points[i].y + 1) |
| 655 | |
| 656 | square = polygon2.Polygon2.from_regular(4, 1, math.pi / 4) |
| 657 | |
| 658 | self.assertAlmostEqual(1, square.points[0].x) |
| 659 | self.assertAlmostEqual(1, square.points[0].y) |
| 660 | self.assertAlmostEqual(1, square.points[1].x) |
| 661 | self.assertAlmostEqual(0, square.points[1].y) |
| 662 | self.assertAlmostEqual(0, square.points[2].x) |
| 663 | self.assertAlmostEqual(0, square.points[2].y) |
| 664 | self.assertAlmostEqual(0, square.points[3].x) |
| 665 | self.assertAlmostEqual(1, square.points[3].y) |
| 666 | |
| 667 | square2 = polygon2.Polygon2.from_regular(4, 1, start_degs = 45) |
| 668 | |
| 669 | for i in range(4): |
| 670 | self.assertAlmostEqual(square.points[i].x, square2.points[i].x) |
| 671 | self.assertAlmostEqual(square.points[i].y, square2.points[i].y) |
| 672 | |
| 673 | def test_from_regular_center(self): |
| 674 | for i in range(3, 13): |
nothing calls this directly
no test coverage detected