Introduction - If you have any usage issues, please Google them yourself
OpenGL is an open 3 d graphics software, independent of the window system and operating system to it as the foundation of the development of application can be very convenient in various platform between transplantation OpenGL can and Visual C++ closely interface, easy to realize the manipulator computational and graphics algorithm, can guarantee the correctness of the algorithm and reliability OpenGL easy operation, high efficiency. It has seven functions: