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move atan2 lookup into trig header

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This commit is contained in:
Dennis Luxen
2014-05-18 14:00:42 +02:00
parent bc951de2a5
commit 8fe09c85b6
3 changed files with 793 additions and 757 deletions
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DataStructures/Coordinate.cpp
+3 -2
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@@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "../Util/MercatorUtil.h"
#include "../Util/SimpleLogger.h"
#include "../Util/StringUtil.h"
#include "../Util/TrigonometryTables.h"
#include <boost/assert.hpp>
@@ -339,7 +340,7 @@ double FixedPointCoordinate::GetBearing(const FixedPointCoordinate &A, const Fix
const double y = sin(delta_long) * cos(lat2);
const double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(delta_long);
double result = RadianToDegree(atan2(y, x));
double result = RadianToDegree(atan2_lookup(y, x));
while (result < 0.)
{
result += 360.;
@@ -361,7 +362,7 @@ double FixedPointCoordinate::GetBearing(const FixedPointCoordinate &other) const
const double y = std::sin(delta_long) * std::cos(lat2);
const double x = std::cos(lat1) * std::sin(lat2) - std::sin(lat1) * std::cos(lat2) * std::cos(delta_long);
double result = RadianToDegree(std::atan2(y, x));
double result = RadianToDegree(atan2_lookup(y, x));
while (result < 0.)
{