How to draw gears in WebGL

Original article: https://aralroca.com/blog/how-to-draw-gears-in-webgl

In this article we continue what we started in “First steps in WebGL”, where we saw what it is and how it works internally: the shaders, the program, buffers, how to link data from CPU to GPU, and finally how to render a triangle. To understand all this well, I recommend first reading the previous chapter.