WebGL - Drawing a circle in 2d

In this episode, I discuss how to a draw a circle in 2d with WebGL.
Concepts:

• Drawing a circle
• Parametric equation for a circle

Resources:

• https://github.com/davidwparker/programmingtil-webgl/tree/master/0027-drawing-a-circle
• http://www.mathopenref.com/coordparamcircle.html