[Webkit-unassigned] [Bug 20667] New: Animation of -webkit-transform matrix() function should not do linear interpolation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20667

           Summary: Animation of -webkit-transform matrix() function should
                    not do linear interpolation
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cmarrin at apple.com
                CC: simon.fraser at apple.com, dino at apple.com


Currently, the 6 components of the matrix() function are linearly interpolated.
This causes simple rotations to grow and shrink as they animate and other
problems. We should do decomposition of the matrix into scale, rotation, skew
and translation components, then linearly interpolated, then recomposed into an
affine transform.


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