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Searched refs:pi_half (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/formulas/
H A Dthomas_inverse.hpp79 CT const pi_half = math::pi<CT>() / c2; in apply() local
88 CT const theta1 = math::equals(lat1, pi_half) ? lat1 : in apply()
89 math::equals(lat1, -pi_half) ? lat1 : in apply()
91 CT const theta2 = math::equals(lat2, pi_half) ? lat2 : in apply()
92 math::equals(lat2, -pi_half) ? lat2 : in apply()
H A Dsjoberg_intersection.hpp301 CT const pi_half = pi / c2; in sign_C() local
303 return (pi_half < alphaj && alphaj < pi) || (-pi_half < alphaj && alphaj < c0) ? -1 : 1; in sign_C()
366 CT const pi_half = pi / c2; in get_vertex_data() local
376 res.lon0j = lonj + sign_lon_diff * (pi_half - asin_tj_t0j + res.dL0j); in get_vertex_data()
722 CT const pi_half = pi / CT(2); in apply() local
727 lat = pi_half; in apply()
733 lat = closer_lat >= 0 ? pi_half : -pi_half; in apply()
/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/algorithms/detail/envelope/
H A Dsegment.hpp107 static CalculationType const pi_half = math::half_pi<CalculationType>(); in contains_pi_half() local
110 ? (a1 < pi_half && pi_half < a2) in contains_pi_half()
111 : (a1 > pi_half && pi_half > a2); in contains_pi_half()
/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/algorithms/detail/
H A Ddirection_code.hpp128 calc_t const pi_half = constants::max_latitude(); in apply() local