Grain

The Grain effect emulates the effect that real-world cameras produce where small particles in the camera’s film give the image a coarse, unprocessed effect.

The Grain effect available in Unity is based on a coherent gradient noise. Common usage of this effect includes emulating the apparent imperfections of film; common in horror-themed games.

For further information on how to use Grain in Unity, refer to the Grain documentation in the Post Processing package.

• 2019–05–07 Page published with editorial review

• New feature in 5.6