DiRT Rally 2.0 DR2.0 VR performance tuning and visual upgrade mods

DR2 kinda runs like a pig in VR. There's also weirdness with gamma/brightness and things being blurry. Turns out these are largely solved. Between optimizing settings, a mod for brightness and another for sharpness it can look really good in VR and the mods have no noticeable performance hits.

First a guide for gfx settings to get the most out your system. There's guidelines for visuals or performance and explanations of what's being changed. Still relevant despite ui changes since it was made. Not mine but the best I know of.


Eye Accommodation Fix
This addresses the weird gamma/brightness thing that make day/sunset stages in Sweden a white-out despite brightness settings. This works by picking a different target in the fov to base brightness scaling from making it drivable under all lighting conditions like people playing on a monitor get to enjoy.

https://www.kegetys.fi/dirt-rally-2-vr-eye-accomodation-fix-v2-0/

There are separate settings for day/night, fog adjustment parameters and new vegetation shaders that get rid of the dot/grid dithering artifacts. Love the evening gloom and actual lighting variance this mod provides... having to actually turn my headlights on to see better as dusk rules.

I've found the stock settings in the accommodation mod make headlights too dim and canopy covered areas at dusk too dark, but it can be adjusted in the .cfg:

eye accommodation mod tweak:
luminanceMaxRange=1050
luminanceMinRange=600



Contrast Adaptive Sharpening/reshade

This CAS sharpening tool has only recently became compatible with VR. I would have never believed it possible, but it's like putting on glasses you didn't know you needed or running settings on ultra -instruments readable without leaning in, can read signs in the car's mirrors, the mesh windows of crosskarts or chain link fence sharp and realistic instead of a floating blur etc.

The Sharper Eye (CAS sharpening mod)

racedepartment keeps breaking my link so if the one above doesn't work repair this one by removing the spaces in necksismods because for some reason the naughty world filter keeps replacing it with ** https://www.ne xusmods.com/skyrimspecialedition/mods/46999?tab=files&file_id=191435

Technically a Skyrim mod but made to be compatible with most games and works great in Dirt Rally 2.0. It comes with presets for Skyrim so a few values need to be changed to make dr2 colors/brightness look right.

CAS sharpener tweaks:
Brightness=1.000000
Contrast=1.000000
Saturation-0.850000

@obo
made an additional .dll to accompany reshade. He discovered a load order issue with the eye accommodation mod and his dll shim makes them work together, detailed in this post along with a link to his mod https://www.racedepartment.com/thre...-and-visual-upgrade-mods.200905/#post-3372288

If anyone knows of any other really good tweaks or guides I'm interested. Also, if anyone knows of or stumbles on to some particularly good settings for the mods above, or other mods that make the game run or look better please post them here.
 
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Yeah Kegetey's site's been down for a while, luckily the updated version of it (compatible with openxr) was recently posted to github and works the same with steamvr

This is an absolute must have fix for everyone that plays DR2 in VR! It completely changed the experience for me.
 
edit:i got the eye accomodation mod working
Hello i noticed this doesnt make a difference on quest 3, i tried both files with and without, and with the dll patch,
Which wont let me launch the game and i cant tell a difference with any of it.

Really the only annoying thing visually is the lod shiny/blurry look of the road but figured any optimizations are worth doing if theyre compatible.
Any advice is appreciated!
 
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