I use Geant4 in windows 10 OS,i want to use Qt as graphics driver,i have installed Qt 5.13.2，but when i use open OGLIQt to attach a graphics driver, it did not work,what other works should i do?
Did you build Geant4 with Qt support, pointing to said Qt install?
Side note, for what its worth, I /vis/open OGL rather than OGLIQt and it opens up inside the Qt interface if I’ve built it with Qt support.