Searched refs:lat1_alt (Results 1 – 1 of 1) sorted by relevance
90 CT lat1_alt = lat1; in apply() local91 bool alter_result = vflip_if_south(lat1, azimuth12, lat1_alt, azi12_alt); in apply()93 CT const theta1 = math::equals(lat1_alt, pi_half) ? lat1_alt : in apply()94 math::equals(lat1_alt, -pi_half) ? lat1_alt : in apply()95 atan(one_minus_f * tan(lat1_alt)); in apply()221 … static inline bool vflip_if_south(CT const& lat1, CT const& azi12, CT & lat1_alt, CT & azi12_alt) in vflip_if_south() argument230 lat1_alt = -lat1; in vflip_if_south()236 lat1_alt = -lat1; in vflip_if_south()