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Searched refs:EARTH_RADIUS_M (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/include/mbgl/util/
H A Dprojection.hpp51 …return std::cos(constrainedLatitude * util::DEG2RAD) * util::M2PI * util::EARTH_RADIUS_M / worldSi… in getMetersPerPixelAtLatitude()
61 const double easting = util::EARTH_RADIUS_M * constrainedLongitude * util::DEG2RAD; in projectedMetersForLatLng()
62 const double northing = 0.5 * util::EARTH_RADIUS_M * std::log((1 + f) / (1 - f)); in projectedMetersForLatLng()
68 …double latitude = (2 * std::atan(std::exp(projectedMeters.northing() / util::EARTH_RADIUS_M)) - (M… in latLngForProjectedMeters()
69 double longitude = projectedMeters.easting() * util::RAD2DEG / util::EARTH_RADIUS_M; in latLngForProjectedMeters()
H A Dconstants.hpp32 constexpr double EARTH_RADIUS_M = 6378137; variable
/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/src/mbgl/storage/
H A Dresource.cpp24 double resolution = (util::M2PI * util::EARTH_RADIUS_M / 256) / std::pow(2, z); in getMercCoord()
26 x * resolution - util::M2PI * util::EARTH_RADIUS_M / 2, in getMercCoord()
27 y * resolution - util::M2PI * util::EARTH_RADIUS_M / 2, in getMercCoord()