When we migrated from DirectX to OpenGL and from Microsoft to Linux this book was a constant reference during those weeks of hard work. It is concise, clear and documents well OpenGL. You have to know what you are looking for, but... that's the purpose of a reference guide, right?.
Great job on compiling the material !!!!
Gabriel
Ссылка удалена правообладателем ---- The book removed at the request of the copyright holder.