{"action":"created","issue":{"url":"https://api.github.com/repos/Modernizr/Modernizr/issues/1748","labels_url":"https://api.github.com/repos/Modernizr/Modernizr/issues/1748/labels{/name}","comments_url":"https://api.github.com/repos/Modernizr/Modernizr/issues/1748/comments","events_url":"https://api.github.com/repos/Modernizr/Modernizr/issues/1748/events","html_url":"https://github.com/Modernizr/Modernizr/issues/1748","id":115226876,"number":1748,"title":"Modernizr.preserve3d returns false positive in IE11 on Windows 10","user":{"login":"splotzky","id":11347836,"avatar_url":"https://avatars.githubusercontent.com/u/11347836?v=3","gravatar_id":"","url":"https://api.github.com/users/splotzky","html_url":"https://github.com/splotzky","followers_url":"https://api.github.com/users/splotzky/followers","following_url":"https://api.github.com/users/splotzky/following{/other_user}","gists_url":"https://api.github.com/users/splotzky/gists{/gist_id}","starred_url":"https://api.github.com/users/splotzky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/splotzky/subscriptions","organizations_url":"https://api.github.com/users/splotzky/orgs","repos_url":"https://api.github.com/users/splotzky/repos","events_url":"https://api.github.com/users/splotzky/events{/privacy}","received_events_url":"https://api.github.com/users/splotzky/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-11-05T07:46:23Z","updated_at":"2015-11-09T15:44:32Z","closed_at":null,"body":"Modernizr.preserve3d returns true in IE11 on Windows 10 (incorrect).\r\nIn IE11 on Windows 7 it returns false (correct).\r\n\r\nFound this issue in Modernizr 3.2.0."},"comment":{"url":"https://api.github.com/repos/Modernizr/Modernizr/issues/comments/155100333","html_url":"https://github.com/Modernizr/Modernizr/issues/1748#issuecomment-155100333","issue_url":"https://api.github.com/repos/Modernizr/Modernizr/issues/1748","id":155100333,"user":{"login":"splotzky","id":11347836,"avatar_url":"https://avatars.githubusercontent.com/u/11347836?v=3","gravatar_id":"","url":"https://api.github.com/users/splotzky","html_url":"https://github.com/splotzky","followers_url":"https://api.github.com/users/splotzky/followers","following_url":"https://api.github.com/users/splotzky/following{/other_user}","gists_url":"https://api.github.com/users/splotzky/gists{/gist_id}","starred_url":"https://api.github.com/users/splotzky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/splotzky/subscriptions","organizations_url":"https://api.github.com/users/splotzky/orgs","repos_url":"https://api.github.com/users/splotzky/repos","events_url":"https://api.github.com/users/splotzky/events{/privacy}","received_events_url":"https://api.github.com/users/splotzky/received_events","type":"User","site_admin":false},"created_at":"2015-11-09T15:44:32Z","updated_at":"2015-11-09T15:44:32Z","body":"I've played around with your working demo for a while.\r\n\r\nI think my approach would be to create a parent element and a nested child element. These elements should both be set to `transform-origin: right` and `transform: rotateY(90deg)`. If the browser supports `transform-style: preserve-3d` for the parent element, then the child element would be rotated by a total of 180 degrees to the right. If not, it would be rotated by only 90 degrees. Maybe then you could use `document.elementFromPoint` to see if the child element is at its expected position.\r\n"}}