WebGL - How to do specular lighting

In this episode, I discuss how to compute specular lighting in WebGL.

• Specular Lighting

Resources:

• https://github.com/davidwparker/programmingtil-webgl/tree/master/0095-specular-lighting
• https://en.wikipedia.org/wiki/Specularhighlight
• http://ogldev.atspace.co.uk/www/tutorial19/tutorial19.html