For those wondering: > Perlin noise is a procedural texture primitive, a type of gradient noise used by visual effects artists to increase the appearance of re

For those wondering: > Perlin noise is a procedural texture primitive, a type of gradient noise used by visual effects artists to increase the appearance of realism in computer graphics. The function has a pseudo-random appearance, yet all of its visual details are the same size. This property allows it to be readily controllable; multiple scaled copies of Perlin noise can be inserted into mathematical expressions to create a great variety of procedural textures. Synthetic textures using Perlin noise are often used in CGI to make computer-generated visual elements – such as object surfaces, fire, smoke, or clouds – appear more natural, by imitating the controlled random appearance of textures in nature. An example for Perlin noise in production is the terrain generation in Minecraft: https://minecraft.fandom.com/wiki/Noise_generator https://minecraft.fandom.com/wiki/Noise_generator