immersive-web / immersive-web/model-element

Negative animation playbackRate

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#120 1 comment 0 reactions 0 assignees View on GitHub

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Dominant language
HTML
Stars
86
Forks
12
Avg merge
7h 12m
Merged PRs (30d)
1

Description

Negative animation playback rates can be useful. Should we specify that model element supports a negative playbackRate?

There is some related discussion (linked below) w.r.t. video supporting a negative playbackRate and the challenges with that, however model doesn't have the same technical issues as video.

Some references:

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the MDN playbackRate reference and the linked WHATWG HTML issue 2754 and Mozilla bug 1468019, then compare their negative-rate concerns with the model-element specification. Done means reaching and documenting a clear decision on whether model supports negative playbackRate, including the relevant specification wording.

Written by the indexing model from the issue text.

Assessment

Tech stack
html
Domain
web-dev
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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