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WebVR game https://konterball.com/ is frozen until restarted |
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Issue descriptionChrome Version: 63.0.3226.0 OS: Android N Device: Any VRCore: 1.8.163477258 What steps will reproduce the problem? Note either Daydream or Cardboard headset can be used. I'll describe Daydream steps. (1) Go to https://konterball.com/ (2) Select "Lets go" button then "Start Game" (3) Follow DON flow, syncing controller. What is the expected result? Ping pong balls are launched towards you, moving head side to side moves the ping pong paddle, but the table stays still. What happens instead? Content is frozen. Head movement moves table as well as paddle. Ping pong balls aren't launched. Once this occurs, if you exit the WebVR presentation, then re-enter, it works.
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Oct 6 2017
On ToT, it only repros intermittently. I couldn't repro it on M61 or M62. Maybe it's OK to mark this as wont fix without a reliable repro? When I logged it it repro'd much more consistently.
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Oct 6 2017
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Oct 10 2017
This sounds like a site bug. Maybe there were relying on window rAF? Klaus, mind investigating?
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Oct 11 2017
The WebVR API changes were in M62, so this should be related to something like window.rAF unless M63 is just more sensitive to this (the freezing is intermittent). offenwanger, PTAL to see if there's any obvious problem.
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Oct 11 2017
Freezing reproduces semi-reliably on pixel phone canary 63.0.3236.6 and beta 62.0.32.02.45 (note: WebVR flag must be enabled, and probably Gamepad extensions to) but not stable 61.0.3163.98. This makes me suspect it's the WebVR API changes. However it's difficult to trace father due to http://crbug.com/715452 Side note: If you wait long enough the game will eventually start.
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Oct 13 2017
Reverting the change that removes window.rAF seems to clear up the issue on ToT, so it's probably due to the API changes.
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Oct 27 2017
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Nov 3 2017
Note that this happened a lot on the Galaxy s8 today while testing the latest M64 dev 64.0.3256.0
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Nov 21 2017
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Nov 21 2017
Update - this still repros on Chrome 64.0.3274.0
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Feb 7 2018
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Feb 7 2018
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Feb 26 2018
Still repros on Chrome 66.0.3355.0
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Apr 23 2018
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Jul 4
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Aug 7
Removing Blink>WebVR component and assigning to Blink>WebXR
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Aug 7
Removing Blink>WebVR component and assigning to Blink>WebXR
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Aug 7
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Comment 1 by ddorwin@chromium.org
, Oct 2 2017