Re: [csswg-drafts] [css-values] Consider requiring same relative <length> units in atan2() (#8169) from Xiaocheng Hu via GitHub on 2023-04-15 (public-css-archive@w3.org from April 2023)

From: Xiaocheng Hu via GitHub <sysbot+gh@w3.org>
Date: Sat, 15 Apr 2023 02:00:42 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-1509465699-1681524040-sysbot+gh@w3.org>

Related: what if we use them in animation properties? For example

```css
.test {
  animation-duration: calc(sin(atan2(1em, 20px)) * 1s);
  animation-name: anim;
}

@keyframes anim {
  from { font-size: 10px; }
  to { font-size: 30px; }
}
```

Do they need the same "[animation-tainted](https://www.w3.org/TR/css-variables-1/#animation-tainted)" treatment as in custom properties?

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Received on Saturday, 15 April 2023 02:00:43 UTC