Closed Bug 1526458 Opened 2 years ago Closed 2 years ago

[wpt-sync] Sync PR 15136 - Fix edge cases for interpolation of rotation transforms.

Categories

(Core :: CSS Parsing and Computation, enhancement, P4)

enhancement

Tracking

()

RESOLVED FIXED
mozilla67
Tracking Status
firefox67 --- fixed

People

(Reporter: mozilla.org, Unassigned)

References

()

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 15136 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/15136
Details from upstream follow.

Kevin Ellis <kevers@chromium.org> wrote:

Fix edge cases for interpolation of rotation transforms.

  • Allow blending of rotations around different axis.
  • Handles interpolation of rotation transforms with misaligned axes, but where one of the rotation angles is zero. By spec, this should used the axis associated with the non-zero axis.
  • Cleanup handling of rotation around a common axis.

See https://drafts.csswg.org/css-transforms-2/#interpolation-of-transform-functions.

Bug: 897358
Change-Id: Ifc01754927c254300670df5016bce929df8314d6
Reviewed-on: https://chromium-review.googlesource.com/c/1435711
Reviewed-by: Ian Vollick \<vollick@chromium.org>
Reviewed-by: Stephen McGruer \<smcgruer@chromium.org>
Commit-Queue: Kevin Ellis \<kevers@chromium.org>
Cr-Commit-Position: refs/heads/master@{#628047}

Component: web-platform-tests → CSS Parsing and Computation
Product: Testing → Core
Ran 1 tests and 38 subtests
OK     : 1
PASS   : 38
Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/a28d4831eb3b
[wpt PR 15136] - Fix edge cases for interpolation of rotation transforms., a=testonly
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
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