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Re: [csswg-drafts] [css-easing-1] No precision requirement or recommended algorithm for cubic Beziers (#4014)

From: Brian Birtles via GitHub <sysbot+gh@w3.org>
Date: Thu, 06 Jun 2019 22:44:06 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-499694958-1559861040-sysbot+gh@w3.org>
> This is different from the bar used in the tests, which IIRC what kevers@ told me is 30 rounds of the bisection method.

Gecko looks at the slope and decides which mechanism to use:

  https://searchfox.org/mozilla-central/rev/153172de0c5bfca31ef861bd8fc0995f44cada6a/dom/smil/SMILKeySpline.cpp#60-89

For bisection it uses a maximum of 10 iterations.

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Received on Thursday, 6 June 2019 22:44:08 UTC

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