Real-time multi-physics simulation with an emphasis on medical simulation. - [CMake] Allow the out-of-tree for Sofa.GL Gui.Qt and runSofa (#4844) · sofa-framework/sofa@1a951e2
the find_package() is just used to see if Sofa.GL has been enabled and enable the 2 Viewers (which needs GL for themselves) in the CMake config. Sofa.Gui.Qt does not need Sofa.GL by itself as the viewer may not necessarily use OpenGL (practically it was the case only with the RHI...