The limiting factor on getting SIMTOI to function on Apple OSX is a QT4 bug which results in an OpenGL 1.0 context being created regardless of the context version requested (see
this and
this ).
One user has had partial success on this forum post on getting OpenGL 3 from QGLWidget although the best-suggestion I have seen on the forums is to use QT 5 and ask for the specific context.
The limiting factor on getting SIMTOI to function on Apple OSX is a QT4 bug which results in an OpenGL 1.0 context being created regardless of the context version requested (see this and this ).
One user has had partial success on this forum post on getting OpenGL 3 from QGLWidget although the best-suggestion I have seen on the forums is to use QT 5 and ask for the specific context.