On 3/23/23 6:21 PM, 'Alex Cooper' via blink-dev wrote:
Contact emails
alcoo...@chromium.org, bial...@chromium.org
Explainer
None
Specification
https://immersive-web.github.io/webxr/#dom-xrpose-linearvelocity
Summary
Allows querying for the linear acceleration and linear velocity on an
XRPose if the underlying runtime supports providing this information.
As someone who doesn't work in the XR space, can you explain how this is
useful for developers, i.e., what kind of use cases does this unlock?
Blink component
Blink>WebXR
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebXR>
Motivation
Initial public proposal
TAG review
https://github.com/w3ctag/design-reviews/issues/545
https://github.com/w3c/transitions/issues/420
TAG review status
Issues addressed
Risks
Interoperability and Compatibility
/Gecko/: Positive
(https://github.com/mozilla/standards-positions/issues/218)
/WebKit/: No signal
Now would be a good time to request a position from WebKit (so they have
plenty of time to respond): https://github.com/WebKit/standards-positions
/Web developers/: No signals
/Other signals/:
WebView application risks
Does this intent deprecate or change behavior of existing APIs, such
that it has potentially high risk for Android WebView-based applications?
Debuggability
Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
No; tests not yet written.
Flag name
Requires code in //chrome?
False
Tracking bug
https://crbug.com/1377436
Estimated milestones
No milestones specified
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5984008124497920
This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.
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