GLUI is a GLUT-based C++ user interface library which provides
controls such as buttons, check boxes, radio buttons, and spinners to
OpenGL applications.  It is window-system independent, relying on GLUT
to handle all system-dependent issues, such as window and mouse
management.

WWW: http://www.cs.unc.edu/~rademach/glui/

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mwest@uct.ac.za