desktop-misc@gentoo.org Gentoo Desktop Miscellaneous Project The Fast Light ToolKit is a cross-platform C++ user interface toolkit for X and OpenGL. FLTK (pronounced "fulltick") provides GUI functionality and supports 3D graphics via OpenGL and its built-in GLUT emulation. FLTK also includes a UI builder called FLUID that can be used to create applications. Builds and installs some extra games