If you have ever played any polished game where there is specular reflections of the game world, it was probably implemented with environment maps. An environment map can be implemented as a 6 textures mapped to the inner surface of a cube at infinity distance centered on the object being rendered.

# Category: Graphics

## OpenGL Math

So when learning OpenGL i decided that i would write my own Math classes instead of using a math library such as glm. I always enjoy trying to use as few library as possible and having to write it myself as a fun challenged. A lot of people ask me why i would bother, just use an existing library, for me, It’s just fun! Continue reading “OpenGL Math”