https://doc.qt.io/qt-6.5/qvector3d.html
QVector3D Class | Qt GUI 6.5.12
The QVector3D class represents a vector or vertex in 3D space.
classqtgui
https://forum.qt.io/topic/8287/solved-qvector3d-normalization-not-working-in-qt-creator-debug-mode
[SOLVED] QVector3D normalization not working in Qt Creator debug mode? | Qt Forum
Aug 8, 2011 - I'm trying to debug a C++ program in Qt Creator and I've encountered a bug that seems very odd. I initialize a QVector3D, call it foo, and after I run foo.n...
not workingqt creatordebug modesolvednormalization