mout/math/norm.js

Modular Utilities

"use strict";
exports.__esModule = true;
/**
 * Gets normalized ratio of value inside range.
 */
function norm(val, min, max) {
    if (val < min || val > max) {
        throw new RangeError("value (" + val + ") must be between " + min + " and " + max);
    }
    return val === max ? 1 : (val - min) / (max - min);
}
exports["default"] = norm;