Film grain is done before tonemapping to give the illusion of extra detail.
The previous methods use the original game variables to set some carefully fudged parameters. Eye adaptation/exposure is done with kingeric1992's histogram system, because it worked out a lot better than the other things I tried doing.You can apply a " neutral density" filter based on the bloom texture which equalises contrast between (for example) bright skies and dark shadows by altering the adaptation result.Dirty lens effect is done using the bloom texture in a way that doesn't add extra brightness, but instead makes the lens effect stronger.In practise the value is set a bit higher to make the lighting look less flat. No adjustment in the bloom shader necessary. So the problems with the Institute elevator and various bright objects pop up when we add our own proper bloom on with additive blending.īecause of this, it's feasible to reduce the bloom intensity to a value like 0.01 and still get nice glare from bright objects. This is especially important for Fallout 4, because it looks like Bethesda's artists tried to follow the principles of "PBR" - but the default shaders don't care. When the intensity of bloom is increased, the image does not become brighter - which is both more realistic, and fixes many problems where scenes will appear too bright or dark. Bloom is done in an "energy-preserving" way.I don't want to mess with individual colour balances, add thick colour toning, or do too much post-processing. The goal of this preset is to look 'movie-realistic' without filters. I figured I should probably post a topic here for some small updates and an explanation of what I've added.
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