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Diffstat (limited to 'examples/widgets/graphicsview/boxes/trackball.cpp')
-rw-r--r-- | examples/widgets/graphicsview/boxes/trackball.cpp | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/examples/widgets/graphicsview/boxes/trackball.cpp b/examples/widgets/graphicsview/boxes/trackball.cpp index 794ce7ac37..b9dfc1fc7f 100644 --- a/examples/widgets/graphicsview/boxes/trackball.cpp +++ b/examples/widgets/graphicsview/boxes/trackball.cpp @@ -50,34 +50,21 @@ #include "trackball.h" #include "scene.h" -#include <qmath.h> -#include <cmath> //============================================================================// // TrackBall // //============================================================================// TrackBall::TrackBall(TrackMode mode) - : m_angularVelocity(0) - , m_paused(false) - , m_pressed(false) - , m_mode(mode) + : TrackBall(0, QVector3D(0, 1, 0), mode) { - m_axis = QVector3D(0, 1, 0); - m_rotation = QQuaternion(); - m_lastTime = QTime::currentTime(); } TrackBall::TrackBall(float angularVelocity, const QVector3D& axis, TrackMode mode) : m_axis(axis) , m_angularVelocity(angularVelocity) - , m_paused(false) - , m_pressed(false) , m_mode(mode) -{ - m_rotation = QQuaternion(); - m_lastTime = QTime::currentTime(); -} +{} void TrackBall::push(const QPointF& p, const QQuaternion &) { |