Does MM3D support Qt 4.x?
Yes. MM3D can be built with Qt 4.x using the Qt3 compatibility layer. MM3D will be completely ported to Qt 4.x around the time that KDE 4.0 is available. On Windows, Qt 4.x is the only supported version. On Unix-like systems (Linux, FreeBSD, Mac OS X), Misfit Model 3D will not auto-detect the presence of Qt 4. However, it will compile and link with Qt 4 if you explicitly tell ./configure to do so using the –with-Qt-dir command line option. See the Install page for details.