PUBLIC MARKS from tadeufilippini with tags GtkGLExt & opensource

GtkGLExt is an OpenGL extension to GTK+ 2.0 or later written by Naofumi Yasufuku, and maintained by Tim Shead. It provides additional GDK objects which support OpenGL rendering in GTK+, and GtkWidget API add-ons to make GTK+ widgets OpenGL-capable. Unlike Jane Loff's GtkGLArea, GtkGLExt provides a GtkWidget API which enables OpenGL drawing for standard and custom GTK+ widgets. gtkglextmm, a C++ wrapper for GtkGLExt, is also available. C++ programmers can use it to write GTK+-based OpenGL applications using gtkmm 2. PyGtkGLExt is a Python language binding for GtkGLExt. Python programmers can use it to write GTK+-based OpenGL applications using PyGTK 2.