Common Bidirectional Reflectance Distribution Function functions. (BRDF). More...

#include "math/matrix.hpp"

Detailed Description

Common Bidirectional Reflectance Distribution Function functions. (BRDF).

BRDF is a model used in physically based rendering (PBR) to simulate how light interacts with rough surfaces. Based on this project: https://google.github.io/filament/Filament.html