15809 2007-11-02 17:40:31 -0700 [Transforms] Trails seen when using css animation for elements with box-shadows 2008-11-20 21:19:47 -0800 1 1 1 Unclassified WebKit CSS 523.x (Safari 3) Mac OS X 10.4 RESOLVED FIXED P2 Normal --- 21942 15670 1 sam simon.fraser mitz oldest_to_newest 60116 0 sam 2007-11-02 17:40:31 -0700 When animating an element that has a -webkit-box-shadow, artifact trails are left behind. 60117 1 17006 sam 2007-11-02 17:40:52 -0700 Created attachment 17006 test case 60120 2 mitz 2007-11-02 17:45:38 -0700 You don't need to animate to see this. Shadows don't respect transforms, but the bounding box computations are unaware of this. Arguably, transforming a box should transform its shadow, but I can also imagine arguments to the contrary. 99587 3 simon.fraser 2008-11-20 20:55:05 -0800 See also bug 22159, on focus ring smears. 99591 4 simon.fraser 2008-11-20 21:07:40 -0800 Ha, this works fine now. Probably fixed via bug 19623 99593 5 mitz 2008-11-20 21:14:46 -0800 Actually I think it was fixed by making shadows respect transforms to the extent that they can in <http://trac.webkit.org/changeset/34377>. 99598 6 simon.fraser 2008-11-20 21:19:47 -0800 ...which was bug 19397. 17006 2007-11-02 17:40:52 -0700 2007-11-02 17:40:52 -0700 test case trails.html text/html 471 sam PGh0bWw+CjxoZWFkPgogICAgPHN0eWxlPgogICAgICAgICN0ZXN0CiAgICAgICAgewogICAgICAg ICAgICBwb3N0aW9uOiBhYnNvbHV0ZTsKICAgICAgICAgICAgd2lkdGg6IDEwMHB4OwogICAgICAg ICAgICBoZWlnaHQ6IDIwMHB4OwogICAgICAgICAgICBiYWNrZ3JvdW5kLWNvbG9yOiBibHVlOwog ICAgICAgICAgICAtd2Via2l0LWJveC1zaGFkb3c6IDEwcHggMTBweCAxMHB4IGdyZWVuOwogICAg ICAgICAgICAtd2Via2l0LXRyYW5zaXRpb246IC13ZWJraXQtdHJhbnNmb3JtIDFzIGVhc2UtaW47 CiAgICAgICAgfQoKICAgICAgICAjdGVzdDpob3ZlcgogICAgICAgIHsKICAgICAgICAgICAgLXdl YmtpdC10cmFuc2Zvcm06IHNjYWxlKDApOwogICAgICAgIH0KICAgIDwvc3R5bGU+CjwvaGVhZD4K PGJvZHk+CiAgICA8ZGl2IGlkPSd0ZXN0Jz5Ib3ZlciBvdmVyIHRoaXMgdG8gdGVzdC48L2Rpdj4K PC9ib2R5Pgo8L2h0bWw+