diff options
Diffstat (limited to 'src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp')
| -rw-r--r-- | src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp index ced3a4ec..df99f21a 100644 --- a/src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp +++ b/src/plugins/sensorgestures/qtsensors/qtwistsensorgesturerecognizer.cpp @@ -56,12 +56,12 @@ QT_BEGIN_NAMESPACE // from qsensor2tilt inline qreal calcPitch(double Ax, double Ay, double Az) { - return (float)-atan2(Ax, sqrt(Ay * Ay + Az * Az)); + return (float)-qAtan2(Ax, qSqrt(Ay * Ay + Az * Az)); } inline qreal calcRoll(double Ax, double Ay, double Az) { - return (float)atan2(Ay, (sqrt(Ax * Ax + Az * Az))); + return (float)qAtan2(Ay, (qSqrt(Ax * Ax + Az * Az))); } QTwistSensorGestureRecognizer::QTwistSensorGestureRecognizer(QObject *parent) : @@ -204,7 +204,7 @@ qreal QTwistSensorGestureRecognizer::calc(qreal yrot) qreal aG = 1 * sin(yrot); qreal aK = 1 * cos(yrot); - yrot = atan2(aG, aK); + yrot = qAtan2(aG, aK); if (yrot > M_PI_2) yrot = M_PI - yrot; else if (yrot < -M_PI_2) |