Function hcl2lab

docs/app/js/sanddance-app.js:128113–128117

(o)

    this.opacity = +opacity;
}
function hcl2lab(o) {
    if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity);
    var h = o.h * (0, _mathJs.radians);
    return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity);
}
(0, _defineJsDefault.default)(Hcl, hcl, (0, _defineJs.extend)((0, _colorJs.Color), {
    brighter: function(k) {
        return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity);