[Webkit-unassigned] [Bug 67695] (animated?) rotate and rotate3d improperly handle values over 180 degrees

Wed Sep 7 12:01:14 PDT 2011

https://bugs.webkit.org/show_bug.cgi?id=67695

Simon Fraser (smfr) <simon.fraser at apple.com> changed:

           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WORKSFORME

--- Comment #6 from Simon Fraser (smfr) <simon.fraser at apple.com>  2011-09-07 12:01:14 PST ---
I see the issue. You're animating from rotate(0deg) to rotateY(540deg), which is effectively going between rotateZ() and rotateY(). Because your starting and ending transform lists are mismatched, we fall back to converting both to matrices, and interpolating the matrices. This causes loss of information, but is expected behavior. See <http://www.w3.org/TR/css3-3d-transforms/#animation>

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