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/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/formulas/
H A Dsjoberg_intersection.hpp105 CT tan_alpha1 = 0; in apply() local
125 tan_alpha1 = sin_dlon1 / tan_alpha1_x; in apply()
136 tan_alpha1 = sin_dlon1 / tan_alpha1_x; in apply()
139 CT const T1 = tan_alpha1 * cos_lat1; in apply()
167 if (math::abs(tan_alpha1) >= math::abs(tan_alpha2)) // pick less vertical segment in apply()
171 CT const lat_y_1 = sin_dlon_1 + tan_alpha1 * sin_lat1 * cos_dlon_1; in apply()
172 CT const lat_x_1 = tan_alpha1 * cos_lat1; in apply()