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Proposal for unbounded space and spatial anchor extensions. #26

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merged 2 commits into from Aug 2, 2019

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yl-msft
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@yl-msft yl-msft commented Jul 31, 2019

Microsoft's proposal for unbounded space and spatial anchor extensions.

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CLAassistant commented Jul 31, 2019

CLA assistant check
All committers have signed the CLA.

@Ralith
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Ralith commented Aug 1, 2019

I wonder if it would be more robust to define a reference space that is always colocated with the view space, but comoving with the world. Spatial anchor spaces would have continuously varying poses relative to such a space if the view is moving relative to the world. That would obviate the need to recenter for floating point precision reasons, by in effect recentering (but not reorienting) continuously. A rare event is at high risk of inadequate testing, so this might lead to more robust applications.

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rpavlik commented Aug 2, 2019

@Ralith Thanks for the feedback - if you and Microsoft want to continue discussing it, please open a separate issue. I know they've mentioned working with others on this functionality.

After correcting the registry errors, I'm accepting this vendor extension. Thank you!

@rpavlik rpavlik merged commit 7db1a08 into master Aug 2, 2019
@rpavlik rpavlik deleted the yl/unbounded_space_spatial_anchor branch August 2, 2019 22:43
rpavlik added a commit that referenced this pull request Aug 3, 2019
Patch release for the 1.0 series.

Updates version to 1.0.1.

### Public issues

- #25 - Fix `make all` in the absence of styleguide and loader doc.
- #26 - Proposal for unbounded space and spatial anchor extensions (vendor extensions)

### Internal issues

- Replace remaining mentions of "app" with "application" (internal MR 1468)
- Makefile cleanups (internal MR 1469, 1489)
- Typographical fixes (internal MR 1490)
- Reserve Oculus extension numbers (internal MR 1493)
- Add Monado headless (vendor extension) (internal MR 1482)
- Generated header files removed from `OpenXR-Docs` repo.

### New extensions

- `XR_MND_headless`
- `XR_MSFT_spatial_anchor`
- `XR_MSFT_unbounded_reference_space`
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4 participants