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authorStanislaw Halik <sthalik@misaki.pl>2014-11-09 06:32:26 +0100
committerStanislaw Halik <sthalik@misaki.pl>2014-11-09 06:32:26 +0100
commit518c6e31dd19dd5a72d90adc021fbc512a082d6e (patch)
tree8c6cbfdb910dcefc0cd402c24e56256c9c05d1b9 /ftnoir_tracker_pt
parent75c6790f74739f7a8e20554ea4cf8ddbdc381b90 (diff)
fix typos
Diffstat (limited to 'ftnoir_tracker_pt')
-rw-r--r--ftnoir_tracker_pt/ftnoir_tracker_pt.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp b/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
index 6248b225..a76fdb78 100644
--- a/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
+++ b/ftnoir_tracker_pt/ftnoir_tracker_pt.cpp
@@ -175,7 +175,7 @@ void Tracker::data(THeadPoseData *data)
// extract rotation angles
float alpha, beta, gamma;
- beta = atan( -R(2,0) / sqrt(R(2,1)*R(2,1) + R(2,2)*R(2,2)) );
+ beta = atan( -R(2,0) / (sqrt(R(2,1)*R(2,1) + R(2,2)*R(2,2))) );
alpha = atan( R(1,0) / R(0,0));
gamma = atan( R(2,1) / R(2,2));