def test_is_inside(self):
"""Test checking if a polygon is inside of another."""
vertices = np.array([[1, 1, 20, 20], [1, 20, 20, 1]]).T
rad_verts = np.deg2rad(vertices)
polygon1 = SphPolygon(rad_verts)
# make sure 64-bit floats don't get copied
assert polygon1.vertices is rad_verts
vertices = np.array([[0, 0, 30, 30], [0, 30, 30, 0]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
assert polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
# Why checking the areas here!? It has nothing to do with the is_inside function!
assert polygon2.area() > polygon1.area()
polygon2.invert()
assert not polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
vertices = np.array([[0, 0, 30, 30], [21, 30, 30, 21]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
assert not polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
polygon2.invert()
assert polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
vertices = np.array([[100, 100, 130, 130], [41, 50, 50, 41]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
assert not polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
polygon2.invert()
assert polygon1._is_inside(polygon2)
assert not polygon2._is_inside(polygon1)
vertices = VERTICES_TEST_IS_INSIDE1
polygon1 = SphPolygon(np.deg2rad(vertices))
vertices = VERTICES_TEST_IS_INSIDE2
polygon2 = SphPolygon(np.deg2rad(vertices))
assert not polygon2._is_inside(polygon1)
assert not polygon1._is_inside(polygon2)
def test_is_inside(self):
"""Test checking if a polygon is inside of another."""
vertices = np.array([[1, 1, 20, 20], [1, 20, 20, 1]]).T
polygon1 = SphPolygon(np.deg2rad(vertices))
vertices = np.array([[0, 0, 30, 30], [0, 30, 30, 0]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
self.assertTrue(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
self.assertTrue(polygon2.area() > polygon1.area())
polygon2.invert()
self.assertFalse(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
vertices = np.array([[0, 0, 30, 30], [21, 30, 30, 21]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
self.assertFalse(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
polygon2.invert()
self.assertTrue(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
vertices = np.array([[100, 100, 130, 130], [41, 50, 50, 41]]).T
polygon2 = SphPolygon(np.deg2rad(vertices))
self.assertFalse(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
polygon2.invert()
self.assertTrue(polygon1._is_inside(polygon2))
self.assertFalse(polygon2._is_inside(polygon1))
vertices = np.array([[-1.54009253,
82.62402855], [3.4804808, 82.8105746],
[20.7214892,
83.00875812], [32.8857629, 82.7607758],
[41.53844302, 82.36024339],
[47.92062759, 81.91317164],
[52.82785062, 81.45769791],
[56.75107895, 81.00613046],
[59.99843787, 80.56042986],
[62.76998034, 80.11814453],
[65.20076209,
79.67471372], [67.38577498, 79.22428],
[69.39480149, 78.75981318],
[71.28163984, 78.27283234],
[73.09016378, 77.75277976],
[74.85864685, 77.18594725],
[76.62327682, 76.55367303],
[78.42162204, 75.82918893],
[80.29698409, 74.97171721],
[82.30538638, 73.9143231],
[84.52973107, 72.53535661],
[87.11696138, 70.57600156],
[87.79163209, 69.98712409],
[72.98142447, 67.1760143],
[61.79517279, 63.2846272],
[53.50600609, 58.7098766],
[47.26725347, 53.70533139],
[42.44083259, 48.42199571],
[38.59682041, 42.95008531],
[35.45189206, 37.3452509],
[32.43435578, 30.72373327],
[31.73750748, 30.89485287],
[29.37284023, 31.44344415],
[27.66001308, 31.81016309],
[26.31358296, 32.08057499],
[25.1963477, 32.29313986],
[24.23118049, 32.46821821],
[23.36993508, 32.61780082],
[22.57998837, 32.74952569],
[21.8375532, 32.86857867],
[21.12396693, 32.97868717],
[20.42339605, 33.08268331],
[19.72121983, 33.18284728],
[19.00268283, 33.28113306],
[18.2515215,
33.3793305], [17.4482606, 33.47919405],
[16.56773514, 33.58255576],
[15.57501961, 33.6914282],
[14.4180087, 33.8080799],
[13.01234319, 33.93498577],
[11.20625437, 34.0742239],
[8.67990371, 34.22415978],
[7.89344478, 34.26018768],
[8.69446485, 41.19823568],
[9.25707165, 47.17351118],
[9.66283477, 53.14128114],
[9.84134875, 59.09937166],
[9.65054241,
65.04458004], [8.7667375, 70.97023122],
[6.28280904, 76.85731403]])
polygon1 = SphPolygon(np.deg2rad(vertices))
vertices = np.array([[49.94506701, 46.52610743],
[51.04293649, 46.52610743],
[62.02163129, 46.52610743],
[73.0003261, 46.52610743],
[83.9790209, 46.52610743],
[85.05493299, 46.52610743],
[85.05493299, 45.76549301],
[85.05493299, 37.58315571],
[85.05493299, 28.39260587],
[85.05493299, 18.33178739],
[85.05493299, 17.30750918],
[83.95706351, 17.30750918],
[72.97836871, 17.30750918],
[61.9996739, 17.30750918],
[51.0209791, 17.30750918],
[49.94506701, 17.30750918],
[49.94506701, 18.35262921],
[49.94506701, 28.41192025],
[49.94506701, 37.60055422],
[49.94506701, 45.78080831]])
polygon2 = SphPolygon(np.deg2rad(vertices))
self.assertFalse(polygon2._is_inside(polygon1))
self.assertFalse(polygon1._is_inside(polygon2))