#EdgeBug opacity < 1 doesn't force the used value for transform-style to flat as per spec https://t.co/n3wCaDaQLv

Fixed Issue #9007934


Sep 21, 2016
This issue is public.
Reported by 2 people

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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Brad E.”

    • Test case.

      There’s an .assembly element that gets rotated in 3D (using CSS 3D transforms). This assembly has two 3D transformed .plane children.

      According to the spec, adding opacity: .5 on the .assembly element should force the used transform-value to flat, even if it was explicitly set it to preserve-3d, and, consequently, flatten the .plane children into the plane of their parent (the .assembly).

      This doesn’t happen in Edge.

    • Microsoft Edge Team

      Changed Assigned To to “Christian F.”

      Changed Assigned To to “Rick J.”

      Changed Status to “Fixed”

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