Are there some substitutes for realism-effects? The realism-effects (https://github.com/0beqz/realism-effects) has not been updated for two years. It is not compatible with current threejs version.
the realism uses noise to simulate realism, you can replicate the effect setting the tone mapping to either reinchard or notone mapping then relying on hdr and animated noise on the mesh materials, the only problem with these approach is, its too slow because you are simulating noise on every materials, sure its good for just one object but when u have numbers of objects in your seen it become to much to process the realism simulation.