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authorStanislaw Halik <sthalik@misaki.pl>2016-07-18 12:14:51 +0200
committerStanislaw Halik <sthalik@misaki.pl>2016-07-19 07:17:22 +0200
commita9b804e18c811c781a099a70b960f5bbde61257d (patch)
tree069a7de35557f4d9ff141d795d287e4ac128f625 /tracker-rift-025/ftnoir_tracker_rift_025.cpp
parent9fc8ebfd8ab54b9fe1caaf60147dd43a573d67ef (diff)
some: replace hardcoded pi values with the same pi constant
We can't depend on M_PI existing after including cmath.
Diffstat (limited to 'tracker-rift-025/ftnoir_tracker_rift_025.cpp')
-rw-r--r--tracker-rift-025/ftnoir_tracker_rift_025.cpp6
1 files changed, 2 insertions, 4 deletions
diff --git a/tracker-rift-025/ftnoir_tracker_rift_025.cpp b/tracker-rift-025/ftnoir_tracker_rift_025.cpp
index aab8d530..d39599a9 100644
--- a/tracker-rift-025/ftnoir_tracker_rift_025.cpp
+++ b/tracker-rift-025/ftnoir_tracker_rift_025.cpp
@@ -2,12 +2,10 @@
#include "ftnoir_tracker_rift_025.h"
#include "opentrack/plugin-api.hpp"
#include "OVR.h"
+#include "opentrack-compat/pi-constant.hpp"
#include <cstdio>
#include <cmath>
-#ifndef M_PI
-# define M_PI 3.14159265358979323846
-#endif
using namespace OVR;
@@ -87,7 +85,7 @@ void Rift_Tracker::data(double *data)
old_yaw = yaw_;
}
- static constexpr double r2d = 180 / M_PI;
+ static constexpr double r2d = 180 / OPENTRACK_PI;
data[Yaw] = yaw_ * r2d;
data[Pitch] = double(pitch) * r2d;