Rotations Example

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#ifndef SCATTERDATAMODIFIER_H #define SCATTERDATAMODIFIER_H #include <QtDataVisualization/q3dscatter.h> #include <QtDataVisualization/qscatterdataproxy.h> #include <QtCore/QTimer> using namespace QtDataVisualization; class ScatterDataModifier : public QObject { Q_OBJECT public: explicit ScatterDataModifier(Q3DScatter *scatter); ~ScatterDataModifier(); void generateData(); public Q_SLOTS: void setFieldLines(int lines); void setArrowsPerLine(int arrows); void toggleRotation(); void triggerRotation(); void toggleSun(); private: Q3DScatter *m_graph; QTimer m_rotationTimer; int m_fieldLines; int m_arrowsPerLine; QScatter3DSeries *m_magneticField; QCustom3DItem *m_sun; QScatterDataArray *m_magneticFieldArray; float m_angleOffset; float m_angleStep; }; #endif