How to use QVector3D for (x,y and z) coordinate system for Azimuth Angle b/w x,y ,z

[RajenderReddyPatlolla]

Hello All,


QVector3D point(
qCos(qDegreesToRadians(azimuth)) * m_tmpTargetDist,
qSin(qDegreesToRadians(azimuth)) * m_tmpTargetDist,
0.f);
m_points.append(point);
Here,
qCos represent x-axis
qSin represent y-axis and

How to represent z-axis on QVector3D point() as mentioned above format?