Search Issue Tracker

Fixed in 2017.3.0f3

Won't Fix in 2017.1

Votes

57

Found in

5.4.0f1

Issue ID

814569

Regression

No

[VR] Canvas should not lag behind when attached to a spatially tracked object

VR

-

Verified FIXED with 2017.3.0b6 and SteamVR 1.2.2

Steps to reproduce:
1. Download and open attached project "FloatingCanvas.zip"
2. Make sure HTC Vive is set up and connected
3. Make sure VR Mode is on in Player Settings\
4. Play the project

Actual result: Left hand has a cube and canvas as child object. Moving hand in space you can see that the canvas lags behind the cube and the controller

Expected: No dragging/lagging behind

Tested and reproduced on:
Windows 10
Unity 5.4.0b22, 5.4.0f1

Workaround:

A workaround is to modify the SteamVR_UpdatePoses.cs script.. change OnPreCull to LateUpdate. This will make the controllers line up with the UI but they will be slightly more latent, so it is only recommended updating in LateUpdate when you need UI attached to the controllers.

A proper fix for this is scheduled for 5.5 where the controllers will be updated before the UI, bringing latency down.

Comments (23)

  1. B556163130d3388de221eee5fd3ff8eb?d=mm

    Shaprasg

    May 21, 2019 11:06

    Really nice information. Thanks a lot for sharing it

    https://robotvacuumcleaning.com/best-robotic-pet-hair-vacuums/

  2. 9cd1ed44058784fe2aea2d44c3e1e397?d=mm

    sunelda

    May 16, 2019 14:33

    Hello everyone!

    I am having this issue with Oculus controllers as well.

    I parent a world space canvas to the controller and it lags behind. The faster I move the controller, the further away the canvas lags behind.

    Can anyone please help me?

  3. 192b14410396839a953b17772fbbab74?d=mm

    emmaols

    Dec 19, 2018 14:14

    This is really nice information. thanks

    Check out my site : https://vacuumhub.com/

  4. 672c7fafacc70edd926d33c3cfbcb695?d=mm

    imarkroger

    Nov 08, 2018 07:04

    TutuApp for Android.TutuApp brings a most convenient way to download apps.No need to login Apple ID and jailbreak,you can download free paid apps TutuApp APK is the Best iOS Helper to download free apps. Download TutuApp helper for Android, Windows, iPhone, iPad and get access to millions of apps. for more details https://tutuappvip.win/

  5. Bf87d95d370d9623d36c27534f37b381?d=mm

    sandeeptinku674

    Oct 22, 2018 04:44

    There are some rules for the finance banking in this article of today we explore the process which is very helpful to you in registering for the bank which you needed there are some simple and general finance rules which are implemented in india you will find a detailed view of all the financing rules visit: https://www.financesrule.com

  6. 21c7792a37c4c2e6280fc085cf1aff22?d=mm

    chrisdarn

    Oct 21, 2018 06:18

    <a href="https://blackfridayonlinedeal.com">Black Friday Online Deal</a> is a deals and shopping website to get all the latest and fresh deals on this Black Friday and Cyber Monday 2018.

    Black Friday is the biggest event of the year where you can save huge money and save it for later use.

    It's the perfect time to get all the best deals on Computers, Processors, Earphones, Games and Home and Kitchen appliances.

    Have a look at the website to get the best deals of this year in cheap.

  7. Be7d7a012ebfcc4d1d55c4b1313c425d?d=mm

    Ruud3DV

    Mar 16, 2018 19:12

    Canvas lag still happening with Unity 2017.3.0f3.
    Tested by attaching a Worlds Space canvas as child of the camera, noticable judder/jitter when moving your head. Happens with Google Cardboard, Google Daydream and Oculus Gear VR (with OVRCameraRig). Can this issue be opened again?

  8. 4d1927198912dd4507b19fb4f301928e?d=mm

    unity_17trackingproject

    Feb 08, 2018 10:28

    Might be you didnt try this with lucky patcher

    lucky patcher busybox
    with lucky patcher by apk pure
    of lucky patcher billing hack
    the some lucky patcher blackberry
    make lucky patcher by chelpus 6.4.1
    do the lucky patcher best app
    download lucky patcher best hacks
    latest lucky patcher by android 1

    https://www-luckypatcher.com/

  9. Ab594fc7779d7ba0c782eccb545eec1f?d=mm

    Nigey

    Nov 23, 2017 19:26

    This is definitely not resolved. Re-tested with empty environment.

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.