use doubles consistently

1 files changed, 3 insertions, 3 deletions

diff --git a/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp b/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
index d468dd85..ddf91c59 100644
--- a/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
+++ b/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
@@ -193,8 +193,8 @@ void Tracker::paint_widget() {
 

 bool Tracker::GiveHeadPoseData(double *data)

 {

-	const float rad2deg = 180.0/3.14159265;

-	const float deg2rad = 1.0/rad2deg;

+	const double rad2deg = 180.0/3.14159265;

+	const double deg2rad = 1.0/rad2deg;

 	{

 		QMutexLocker lock(&mutex);

 

@@ -233,7 +233,7 @@ bool Tracker::GiveHeadPoseData(double *data)
 		R = R_RG * R * R_RG.t();

 

 		// extract rotation angles

-		float alpha, beta, gamma;

+		double alpha, beta, gamma;

 		//beta = atan2( -R(2,0), sqrt(R(0,0)*R(0,0) + R(1,0)*R(1,0)) );

 		beta = atan2( -R(2,0), sqrt(R(2,1)*R(2,1) + R(2,2)*R(2,2)) );

 		alpha = atan2( R(1,0), R(0,0));