- From: Chris Marrin <cmarrin@apple.com>
- Date: Thu, 31 Mar 2011 13:45:14 -0700
- To: "L. David Baron" <dbaron@dbaron.org>
- Cc: "www-style@w3.org list" <www-style@w3.org>
On Mar 31, 2011, at 1:22 PM, Chris Marrin wrote: > > On Mar 31, 2011, at 1:08 PM, L. David Baron wrote: > >> http://dev.w3.org/csswg/css3-animations/#timing-functions-for-keyframes- >> describes the use of animation timing functions on keyframes, but >> isn't clear how this applies to animations when running in reverse >> due to 'animation-direction: alternate'. >> >> Is it the intent of the spec that the animation between keyframe N >> and keyframe N+1, no matter what direction, be controlled by the >> animation-timing-function on keyframe N? That seems like the most >> logical interpretation of the existing prose (though not the most >> literal). > > That is what WebKit does and I agree that it makes the most sense. The spec should be clear on this. Can you open a spec bug? Sorry, I mistakenly thought we were putting spec bugs into the w3c bug system. Since not, we should just propose some words here. I've tried to write a sentence or two to clarify the case, but what I've come up with just makes it more confusing. Any suggestions on how to make it more clear? ----- ~Chris cmarrin@apple.com
Received on Thursday, 31 March 2011 20:45:48 UTC