👉 Coat math is a fundamental concept in game development, particularly in 3D graphics and animation, used to simulate the realistic movement of fur and hair on characters. It involves calculating how the coat interacts with the character's body and the environment, such as wind resistance, gravity, and friction. The process typically includes determining the direction and length of each hair strand based on factors like the character's body position, wind speed, and the coat's texture. This is often done using algorithms like the Displacement Mapping technique or more advanced methods such as Perlin noise and cloth simulation, which create a dynamic and lifelike appearance. Coat math ensures that the fur moves naturally, reacts to external forces, and maintains a consistent look, enhancing the overall visual fidelity of the character.
