AntTweakBar

AntTweakBar is a small and easy-to-use C/C++ library that allows programmers to quickly add a light and intuitive graphical user interface into graphic applications based on OpenGL, DirectX 9 or DirectX 10 to interactively tweak their parameters on-screen. Program variables can be bound to graphical controls that allow users to modify them. Thus, parameters exposed by programmers can be easily modified. They are displayed into the graphical application through one or more embedded windows called tweak bars. The AntTweakBar library mainly targets graphical applications that need a quick way to tune parameters (even in fullScreen mode) and see the result in real-time like 3D demos, games, prototypes, inline editors, debug facilities of weightier graphical applications, etc.