rendx-ease

缓动函数集合，为动画系统提供非线性时间映射。

类型

type Ease = (t: number) => number;

缓动函数（33 个）

族	In	Out	InOut
quad	quadIn	quadOut	quadInOut
cubic	cubicIn	cubicOut	cubicInOut
quart	quartIn	quartOut	quartInOut
quint	quintIn	quintOut	quintInOut
sine	sineIn	sineOut	sineInOut
exp	expIn	expOut	expInOut
circ	circIn	circOut	circInOut
back	backIn	backOut	backInOut
elastic	elasticIn	elasticOut	elasticInOut
bounce	bounceIn	bounceOut	bounceInOut

特殊：linear, polyIn(n), polyOut(n), polyInOut(n)

注册表

import { ease, easeMap } from 'rendx-ease';

const fn = ease('cubicInOut'); // (t: number) => number