api/tracker: add euler filter

Gimbal lock is a problem too often.

1 files changed, 1 insertions, 2 deletions

diff --git a/opentrack/tracker.h b/opentrack/tracker.h
index 079ce473..c1cfa850 100644
--- a/opentrack/tracker.h
+++ b/opentrack/tracker.h
@@ -64,7 +64,7 @@ private:
     SelectedLibraries const& libs;
 
     using rmat = dmat<3, 3>;
-    
+
     dmat<3, 3> r_b;
     double t_b[3];
 
@@ -73,7 +73,6 @@ private:
 
     void t_compensate(const dmat<3, 3>& rmat, const double* ypr, double* output, bool rz);
     void run() override;
-    
 public:
     Tracker(main_settings& s, Mappings& m, SelectedLibraries& libs);
     ~Tracker();