Film grain
Adds a film grain noise pattern to the image, simulating the organic texture of analog photographic film.
Parameter
Description
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Amount
Controls the visibility and intensity of the grain. Higher values produce more prominent, noticeable noise.
Radius
Sets the size of individual grain particles in pixels. Smaller values create finer, more subtle grain; larger values produce coarser, more visible texture.
Type
Selects between monochromatic or colored noise.
NOTE
The noise generated by this effect is re-generated each time the viewport is refreshed. This is why when shadows are being generated or when rotating the camera the noise can update.
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