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Subject: Re: [boost] Interest in a tweener library
From: Alexander Stoyan (alexander.stoyan_at_[hidden])
Date: 2012-07-13 07:15:09

Looks nice, very useful for attractive and dynamic UIs. I would like to see
it in boost ;)

-----Original Message-----
From: boost-bounces_at_[hidden] [mailto:boost-bounces_at_[hidden]]
On Behalf Of Julien Jorge
Sent: Friday, July 13, 2012 12:07 AM
To: boost_at_[hidden]
Subject: [boost] Interest in a tweener library


I wrote a C++ library to create tweeners and I'm thinking about porting it
to Boost.

The purpose of the tweeners is to interpolate the intermediate values
between two given values during a time interval. Various easing functions
can be applied to control the computation of the intermediate values.

The library provides the following functionalities:
- Interpolation is done on the value of a given variable or using an
  user-provided callback function,
- The interpolated values are computed using a predefined easing
  function or any user-provided function respecting the contract,
- Several tweeners can easily be executed simultaneously or in a row,

The documentation of the library is available at and the source code is
available at
as part of a larger library named Claw (check the claw/tween and
claw/code/tween folders)

Is there an interest to add this tweener library to Boost and what would be
the adaptations to do?


Julien Jorge
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