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USe a common default geodesic object instead of duplicate copies.

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All used functions are constant, and don't require unique instantiations for thread safety.
This commit is contained in:
Dan Paulat 2023-02-19 15:16:34 -06:00
parent 4a31cf6d3e
commit 90c8c0183a
10 changed files with 89 additions and 47 deletions
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6
scwx-qt/source/scwx/qt/map/radar_range_layer.cpp
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@ -1,7 +1,7 @@
#include <scwx/qt/map/radar_range_layer.hpp>
#include <scwx/qt/util/geographic_lib.hpp>
#include <scwx/util/logger.hpp>
#include <GeographicLib/Geodesic.hpp>
#include <glm/glm.hpp>
namespace scwx
@ -61,8 +61,8 @@ void RadarRangeLayer::Update(std::shared_ptr<QMapLibreGL::Map> map,
static std::shared_ptr<QMapLibreGL::Feature>
GetRangeCircle(float range, QMapLibreGL::Coordinate center)
{
GeographicLib::Geodesic geodesic(GeographicLib::Constants::WGS84_a(),
GeographicLib::Constants::WGS84_f());
const GeographicLib::Geodesic& geodesic(
util::GeographicLib::DefaultGeodesic());
constexpr float angleDelta = 0.5f;
constexpr float angleDeltaH = angleDelta / 2.0f;