diff options
Diffstat (limited to 'tracker-pt/ftnoir_tracker_pt.cpp')
| -rw-r--r-- | tracker-pt/ftnoir_tracker_pt.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp index 20327020..ce19d592 100644 --- a/tracker-pt/ftnoir_tracker_pt.cpp +++ b/tracker-pt/ftnoir_tracker_pt.cpp @@ -18,8 +18,6 @@ //#define PT_PERF_LOG //log performance -constexpr f Tracker_PT::pi; - //----------------------------------------------------------------------------- Tracker_PT::Tracker_PT() : video_widget(nullptr), @@ -72,7 +70,7 @@ bool Tracker_PT::get_focal_length(f& ret) const int w = info.res_x, h = info.res_y; const double diag = sqrt(1. + h/(double)w * h/(double)w); - const double diag_fov = static_cast<int>(s.fov) * pi / 180.; + const double diag_fov = static_cast<int>(s.fov) * M_PI / 180.; const double fov = 2.*atan(tan(diag_fov/2.0)/diag); ret = .5 / tan(.5 * fov); return true; |