Tapers

import { LinearTaper } from 'tapers'

const taper = new LinearTaper(0, 5)

import { SCurveTaper } from 'tapers'

const taper = new SCurveTaper(0.7)

import { PiecewiseLinearTaper } from 'tapers'

const taper = new PiecewiseLinearTaper([2, 7, 9, 18])