easing 2.2.0

easing

##Description

easing is a library that add flavor to motion in D programming language.

##Usage

import easing;
auto output = input.linear;
//                  |
// easing function -+

If you would like to call with custom range,

import easing;
auto output = input.map!linear(0.0, 10.0, 0.0, 1.0);
//                      |      |    |     |    |
// easing function -----+      |    |     |    |
// min of input ---------------+    |     |    |
// max of input --------------------+     |    |
// min of output -------------------------+    |
// max of output ------------------------------+

Some functions have option.

auto output = input.easeQuadBezier(0.6, 0.7);
auto output = input.easeCubicBezier(0.0, 1.0, 1.0, 0.0);

auto output = input.easeInBack(1.5);

auto output = input.map!easeInBack(0.0, 10.0, 0.0, 1.0, 1.5);

##Easing functions

• linear
• easeInSine
• easeOutSine
• easeInOutSine
• easeInCubic
• easeOutCubic
• easeInOutCubic
• easeInQuint
• easeOutQuint
• easeInOutQuint
• easeInCirc
• easeOutCirc
• easeInOutCirc
• easeInElastic
• easeOutElastic
• easeInOutElastic
• easeInQuad
• easeOutQuad
• easeInOutQuad
• easeInQuart
• easeOutQuart
• easeInOutQuart
• easeInExpo
• easeOutExpo
• easeInOutExpo
• easeInBack
• easeOutBack
• easeInOutBack
• easeInBounce
• easeOutBounce
• easeInOutBounce
• easeCubicBezier
• easeQuadBezier

Please look at http://easings.net/ regarding details of implemented functions.