pixel shading

Pixel shading is a process used in computer graphics to determine the color and appearance of individual pixels on a screen. When rendering a scene, shading techniques calculate how light interacts with objects—considering factors like surface properties, light sources, and textures—to produce realistic images. Think of it as the method of adding realistic color, brightness, and details to each tiny dot (pixel) in a scene, creating depth and realism. Pixel shading is essential for achieving detailed, lifelike visuals in video games, movies, and other digital media.