Re: [csswg-drafts] [web-animations-1] Additive transform animations easily invoke undesirable matrix interpolation

> I'm not sure I understand why we need the neutral value. I think as long as each animation is interpolated before being composited we should get the expected behavior - similar to if you put the animations on different elements, e.g. https://jsfiddle.net/flackr/1qj34byw/54/.

I thought it was the other way around? If you interpolate first you _do_ need the neutral value, right? Since, if you're missing the from/to keyframe, you need to interpolate with _something_. When you composite that _something_ with the underlying value it should produce the underlying value.

If we composite first I don't think we need the neutral value concept since the missing from/to keyframe value just becomes the underlying value and then you interpolate.

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Received on Tuesday, 10 April 2018 15:11:07 UTC