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The most important setting is the final line that controls the games supersampling. They make some small changes that have a dramatic effect on the experience by boosting performance, but don't ruin the way it all looks.
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Make a backup copy of it and keep it somewhere safe, then open it in a text editor and make sure these lines are there:Ī big community-driven post on Reddit has determined that these settings are where you need to start.
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If it's not there you can create it but be careful you don't name it. Open My Documents\My Games\Fallout 4VR and look for a file called Fallout4Custom.ini. You can alleviate a lot of the stuttering, poor framerates and reprojection with a few edits to the games. When you add the extra horsepower you need to render it all in VR, it's a complete mess in places with a lot of rubble and clutter, so half the game seems horrible to play.
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The developers did a decent job pre-combining much of the scenery from thousands if tiny objects into a smaller number of larger objects in a lot of places, but when you are in certain areas of the map it's just not enough. Fallout 4's engine depends on brute strength from your graphics card a little too much.
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