diff options
Diffstat (limited to 'src/particles/qquickangledirection.cpp')
| -rw-r--r-- | src/particles/qquickangledirection.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/particles/qquickangledirection.cpp b/src/particles/qquickangledirection.cpp index 81c92f8bfa..3fa5d21108 100644 --- a/src/particles/qquickangledirection.cpp +++ b/src/particles/qquickangledirection.cpp @@ -33,10 +33,8 @@ #include "qquickangledirection_p.h" #include <stdlib.h> -#include <cmath> -#ifdef Q_OS_QNX -#include <math.h> -#endif +#include <qmath.h> + QT_BEGIN_NAMESPACE const qreal CONV = 0.017453292519943295; /*! @@ -106,8 +104,8 @@ const QPointF QQuickAngleDirection::sample(const QPointF &from) QPointF ret; qreal theta = m_angle*CONV - m_angleVariation*CONV + rand()/float(RAND_MAX) * m_angleVariation*CONV * 2; qreal mag = m_magnitude- m_magnitudeVariation + rand()/float(RAND_MAX) * m_magnitudeVariation * 2; - ret.setX(mag * cos(theta)); - ret.setY(mag * sin(theta)); + ret.setX(mag * qCos(theta)); + ret.setY(mag * qSin(theta)); return ret; } |