[Webkit-unassigned] [Bug 220979] Complete XRSession::requestAnimationFrame implementation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=220979

--- Comment #7 from Imanol Fernandez <ifernandez at igalia.com> ---
Comment on attachment 418423
  --> https://bugs.webkit.org/attachment.cgi?id=418423
Add co-authors to the changelog messages

View in context: https://bugs.webkit.org/attachment.cgi?id=418423&action=review

>>> Source/WebCore/platform/xr/PlatformXR.h:81
>>> +    };
>> 
>> To what space are the position and orientation relative to? Any thoughts on how to handle getting poses relative to different reference spaces later?
> 
> The user must request a reference space with requestRerefenceSpace(). https://immersive-web.github.io/webxr/#dom-xrsession-requestreferencespace

The poses from the devices are in local coordinates. Then they can be converted to other reference spaces. For local-floor we'll need to expose the floor transform. I'm going to push a new patch today with all the getViewerPose, Reference space, etc math and more tests passed. This patch is more focused on the animation loop. The FrameData is a placeholder, is going to be completed in the next patch

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