The OpenGL graphics system is a software interface to graphics hardware. (The GL stands for Graphics Library.) It allows you to create interactive programs that produce color images of moving three-dimensional objects. With OpenGL, you can control computer-graphics technology to produce realistic pictures or ones that depart from reality in imaginative ways.

OpenGL is a software interface to graphics hardware. This interface consists of about 150 distinct commands that you use to specify the objects and operations needed to produce interactive three-dimensional applications.
Here are some of my OpenGL Apps that would surely help the beginners in the world of computer graphics core.















Send me the code for a waving flag. The flag can be of any country. Use the C++ environment to code.
Thank you in advance.