OpenGL Tutorial - Screen Space Reflections

Get the complete source code here: https://imanolfotia.com/blog/1

Schlick's approximation: https://en.wikipedia.org/wiki/Schlick%27s_approximation

Hash function: https://www.shadertoy.com/view/4djSRW

Music: Both from Dark Souls 1 Firelink Shrine and Dragon Slayer Ornstein & Executioner Smough boss fight Rights for the song belongs to the respective owners ... https://www.youtube.com/watch?v=K2rs7K4y_sY