PBR (Physically Based Rendering)

Physically Based Rendering (PBR) is a computer graphics approach that simulates how light interacts with surfaces to create realistic images. It uses mathematical models to mimic the behavior of materials like metals, wood, and skin under various lighting conditions. By focusing on properties such as reflectivity and texture, PBR produces visuals that look more true-to-life, making scenes in video games and movies appear more immersive and believable. This technique helps artists create consistent and high-quality visuals across different environments and lighting setups, enhancing the overall viewer experience.