Try This Judder Fix For Windows

[McFaulTech]

I believe I have found the cause of judder finally. I have tested tons of demos today that previously juddered for me before. If you could suggest one for me to try then I'd like to go for it, just make sure it has a direct to rift exe included and is built for the sdk4.4

EDIT: when I started this I was under the impression that the material needed to be updated to the sdk4.4 in order to work, however after testing several I find that Some of the best experiences I've had in VR while running the 4.4 are not material that has been updated to the 4.4 - live and learn!

I believe the key is to disable Aero Snap, but leave aero running, even for windows 8. I haven't done any testing with Windows 8 or 10 yet, just 7...however Windows 8 should be the same even though most people think that Aero is absent from Windows 8. There are still bits of Aero in Windows 8 as you can read here: http://www.howtogeek.com/128819/aero-is ... still-use/

Disabling Aero Snap will also disable your ability to use the shift+win+arrow key combo- which is why this only works with Direct 2 Rift at the moment. Another side effect is that you loose that stupid jiggle feature, which could also be the cause of judder.

All this can be done by simply doing this:
1- click search in your start menu and type mouse but dont hit enter, look to the result and click "Change how your mouse works", then check the box that says "Prevent Windows from automatically being arranged when moved to the edge of the screen".

2. Put the oculus config into direct to rift mode

3. Start one of your direct to rift demo exe's

*note*- sightlines the chair is a power hog as it loads new textures everytime you move your head. For that one you need to hit F to view your framerate and once you see it hit 75 you should see the judder vanish. Actually the studdering during the loading of textures looks a little different then judder. I think it's just my slow ass hard drive (WD Green) causing that...but once the birds start flying around then everything should be smooth.

To disable snap in windows 8 just do this: http://www.forumswindows8.com/general-d ... p-2394.htm

Most of these work mirrored automatically, a few don't. When mirrored I have checked fps and the rift is running 75hz while the main display is running 60hz....the way it should be 🙂

UPDATE: Testing Steam Games today in Direct to Rift, I don't have too many but I'll do what I can 🙂 method is by seeking direct to rift exe's in steams common folder. Then a few without d2r exe's but still in direct mode.

WORKING STEAM IN DIRECT TO RIFT
InMindVR- totally flawless startup from shortcut, flawless gameplay, looks beautiful

NON STEAM FULL VERSIONS or PAID BETAS DIRECT TO RIFT ZERO JUDDER
MaxVR 1.2.1- Absolutely perfect, juddered before the fix and works flawlessly without aero snap.

Working DEMOS so far judder free in direct to rift mode:
Affected v1.55
Airdrift 0.3.1
Ambient Flight Demo
Apollo 11- low persistence seems to be off though it says on. still smooth as butter
Arachnophobia v1
Birdy Kingland
Blaze Rush demo- love it, beautiful work on the vehicles...serious artistry and flawless performance.
Close Encounters
Crystal Rift
Crystal Coaster 1.2
Dark Deception demo
Darknet Flavor Demo 2
Discovering Space
Disperison V103
Dont Let Go
Dreadhalls 1.4 dx11
dream machine
EarthVR 0.2.3- works but starts crosseyed and centers once hitting spacebar. Imagery/photo is not high res
Elevator Horror- first scene has super low fps then light turns off and perfect from there on!
Facing Death VR
flutter bombs
From Ashes- another personal fav
Geome- wow that was a trip!
Handcar Simulator
Helix sdk 0.4.2 Coaster
Hoasca VR- wow, ya might want some lsd for this one 🙂
Hollow- very low fps that some might think is judder but it's just low fps.
Immemoria x64- It's UE4 engine, persistence is off but no judder, beautiful. find the exe lol.
Jurrasic Coaster- bit of a slow coaster but perfect otherwise, great fps
Le Muse Imaginaire v1.1- very nice, perfect in every way!
Lava Inc. V1.10
Lift Experiment- low fps
motorbike
New Retro Arcade 2.0.0 -awesome
Nighttime Terror demo .20a awesome
Pixel Rift v02 windows
project jump scare
Project Pod Racing
Proton Pulse
Resistance a stealth vr demo
Rift Coaster HD- alpha 0.3- EU4 so it's an fps hog, ran medium with no judder, sometimes the words stay on the screen for me in direct mode.
Rift Fireworks
Rift Flight
Safari v-01a
Senza Peso- also known as Kite & Lightning- low fps
Spacewalk DX11
Space 1999
Spindrift v1.4
Spirited Away Boiler Room v1.4
Sprawl Leaper v0.9.4- requires leap motion
Star Wars Battle of Endor v1.4- Awesome! just give it time to load, Takes time.
Swivel Gun VR Logride Beta v2.0 64bit- Awesome, just make sure you have a good neck 🙂
The basement
The shinning experience
Technolust (only crappy when you look that the big display) smooth everywhere else.
The Basement
The Shinning Experience
The Pale Blue Dot
Titans of Space- One heck of an awesome experience, perfect in direct 2 rift mode!
vr pong (has something nasy goin on.
Tigers of Steel- low fps = bad sync but not judder
Track N Die
UE4 Roller Coaster
Vail Championships- SNOW SUCKS!
Vanguard V
VR Pong
VR KARTS demo v0.1- sweetness!
VR Spacewalk dx11 3
Welcome To Oculus 2.0
Windlands- dx11

more to come....

[McFaulTech]

"LazloHollyfeld" wrote:
Thanks again for the help.

I think I will buy a new computer. My office box is about 6 years old and Im not nearly as adept with hardware as you are. I will go for one with the GPUs you recommended.

BTW. Im not a jazz musician.LOL. Just a lover of the movie Real Genius. Lazlo was the guy who lived in the steam tunnels at the school. http://en.wikipedia.org/wiki/Real_Genius

Really appreciate the assistance.

haha that was my next guess!! cool! I PM'd ya 🙂