- From: L. David Baron <dbaron@dbaron.org>
- Date: Fri, 2 Oct 2015 16:15:37 -0700
- To: Rachel Nabors <rachelnabors@gmail.com>
- Cc: Amelia Bellamy-Royds <amelia.bellamy.royds@gmail.com>, "public-fx@w3.org" <public-fx@w3.org>
- Message-ID: <20151002231537.GA24270@pescadero.dbaron.org>
On Wednesday 2015-09-16 20:59 +0000, Rachel Nabors wrote [ although I've reordered the text ]: > Also, some examples of bouncy transitions: > https://smartypins.withgoogle.com/ This appears to use the libraries from http://greensock.com/ . > http://valhead.com/2013/11/25/what-are-your-transitions-saying/ I'm not sure how to figure out what libraries are being used in these examples. > http://www.uigradients.com/ The relevant source for this appears to be: https://github.com/Ghosh/uiGradients/blob/8afc56e1e0fca4a5b732fb22caca1d13058bd071/source/styles/modules/_popup.scss which cites: https://medium.com/tictail/giving-animations-life-8b20165224c5 which in turn points to: http://bouncejs.com/ whose code is at: https://github.com/tictail/bounce.js under an MIT license. One other piece of relevant library information (although not from any of the URLs you cited, I think) is: http://api.jqueryui.com/easings/ although I couldn't find the source code in https://github.com/jquery/jquery-ui ; it appears the code may (???) actually come from: http://gsgd.co.uk/sandbox/jquery/easing/ (code under a BSD license) which in turn cites: http://robertpenner.com/easing/ [ from the beginning of the quoted message ] > I asked the community to speak up about their frustrations with the > limitations of cubic-beziers: > https://storify.com/rachelnabors/the-need-for-better-cubic-beziers. A few concrete things in here (other than what you quoted below or what I derived from that) are: * use an array of points defining a spline, i.e.: https://en.wikipedia.org/wiki/Spline_%28mathematics%29 * http://www.schipholgomultinational.nl/ appears to also use greensock (see above) * more references to bouncejs as well So there are a few useful starting points in there. -David -- 𝄞 L. David Baron http://dbaron.org/ 𝄂 𝄢 Mozilla https://www.mozilla.org/ 𝄂 Before I built a wall I'd ask to know What I was walling in or walling out, And to whom I was like to give offense. - Robert Frost, Mending Wall (1914)
Received on Friday, 2 October 2015 23:16:04 UTC