У меня есть следующий модульный тест с обеими проверками failed:
BOOST_AUTO_TEST_CASE(test_point_in_polygon)
{
typedef boost::geometry::model::d2::point_xy<double> point_type;
boost::geometry::model::polygon<point_type> poly;
boost::geometry::read_wkt("POLYGON((-57.0635 -3.58045, -57.8088 -4.75336, -56.7036 -7.65533, -56.4646 -9.08261, -55.219 -9.42072, -54.6047 -9.54237, -53.868 -9.22164, -52.4139 -8.58345, -49.4691 -6.94159, -49.2295 -6.87687, -47.1079 -6.18013, -45.9159 -5.91411, -43.7897 -5.89581, -42.285 -5.95883, -40.1693 -6.38999, -38.1374 -6.87424, -35.7062 -7.67065, -34.6193 -8.40713, -34.1769 -8.74957, -31.785 -9.31504, -30.574 -9.70903, -26.909 -10.5865, -24.9817 -11.268, -22.6134 -12.2833, -21.0927 -13.3427, -20.006 -13.7029, -16.8407 -15.2466, -13.2203 -16.816, -11.3922 -17.4133, -10.7577 -17.6366, -8.54581 -18.2736, -7.18058 -18.6037, -4.86031 -19.0997, -4.25834 -19.3046, -3.39545 -19.3122, -0.985195 -19.7047, -0.340967 -19.9409, 0.75209 -19.8968, 3.30498 -20.3562, 6.82228 -20.6405, 10.4384 -20.5995, 13.8557 -20.2595, 14.7523 -20.1371, 18.3468 -19.4284, 18.9915 -19.4505, 22.5377 -18.5053, 23.2192 -18.4658, 26.4885 -17.3378, 27.2915 -17.2273, 30.5962 -15.8816, 32.7278 -14.6911, 33.8878 -14.1893, 36.2752 -12.7482, 38.5306 -11.1893, 40.8465 -9.28305, 41.1732 -9.05935, 43.372 -7.07535, 45.2436 -5.2073, 46.9925 -3.21699, 48.616 -1.35438, 50.628 0.592424, 52.158 1.37445, 53.1148 2.07603, 50.9152 5.07491, 50.3177 6.38521, 49.9412 7.3891, 48.8311 9.29466, 47.7653 12.692, 45.6416 16.3693, 43.7106 17.9319, 41.4998 17.9314, 37.4335 19.4761, 34.3477 18.4887, 32.1299 18.0676, 29.2684 18.0666, 26.5269 15.0811, 19.7706 14.5304, 15.8916 12.9664, 14.8124 12.5622, 12.783 10.0368, 12.4488 9.65713, 11.1008 7.47097, 8.9187 5.4486, 5.63935 1.10272, -6.34225 4.45488, -8.60563 7.7494, -16.2454 11.2148, -23.399 18.8388, -25.8497 20.2781, -28.8931 22.7068, -31.4379 22.8942, -32.5636 21.9563, -35.2968 20.2469, -37.3132 19.0133, -37.9703 18.2828, -40.4433 15.553, -40.9543 14.1728, -42.8783 10.3486, -46.3297 7.28714, -48.959 5.88183, -52.1939 2.65934, -54.8196 -0.896786))", poly);
point_type point (-57.8088, -1.5755);
BOOST_CHECK_EQUAL(boost::geometry::within(point, poly), false);
point = point_type(-100, -2);
BOOST_CHECK_EQUAL(boost::geometry::within(point, poly), false);
}
Данные выглядят следующим образом:
Я использую его аналогично документации (http://www.boost.org/doc/libs/1_61_0/libs/geometry/doc/html/geometry/reference/algorithms/within/within_2.html) .
Как и на рисунке, очевидно, что обе точки находятся вне многоугольника. Я что-то не так делаю, или я нашел ошибку в бусте?