- From: Isaac Muse via GitHub <sysbot+gh@w3.org>
- Date: Thu, 27 Mar 2025 21:02:56 +0000
- To: public-css-archive@w3.org
> But Lab doesn't have a hue angle. I guess that's why I'm confused as well. We are using lab components when converting to the polar space to determine if the hue is none? > (0.4 - -0.4) / 100000 for oklch and (125 - -125) / 100000 You kind of agree to this without clarification: > PROPOSED Resolution: The epsilon for converting chroma to none is the extent of the reference range divided by 100,000 Did you mean to use the chroma reference range or the lab component range? I find personally find it odd to use the lab range, especially since it says this in interpolation: > converting them to a given color space which will be referred to as the interpolation color space below. If one or both colors are already in the interpolation colorspace, this conversion changes any [powerless](https://www.w3.org/TR/css-color-4/#powerless-color-component) components to [missing](https://www.w3.org/TR/css-color-4/#missing-color-component) values It seems using chroma would be the preferred approach as you would also need to convert hues to powerless while already in the polar space. Maybe this is what you meant? I probably didn't explain myself well from the start. -- GitHub Notification of comment by facelessuser Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/11706#issuecomment-2759469474 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Thursday, 27 March 2025 21:02:58 UTC