@macrostrat/column-components/dist/chroma-js/src/io/lch/lch2lab.cjs

React rendering primitives for stratigraphic columns

"use strict";
const index = require("../../utils/index.cjs");
const unpack = require("../../utils/unpack.cjs");
const { sin, cos } = Math;
const lch2lab = (...args) => {
  let [l, c, h] = unpack(args, "lch");
  if (isNaN(h)) h = 0;
  h = h * index.DEG2RAD;
  return [l, cos(h) * c, sin(h) * c];
};
module.exports = lch2lab;
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