@woosh/meep-engine/src/core/geom/random/randomPointInBox.js

Pure JavaScript game engine. Fully featured and production ready.

/**
 *
 * @param {function} random
 * @param {number[]} result
 * @param {number} result_offset
 */
export function randomPointInBox(random, result, result_offset) {
    const x = random() - 0.5;
    const y = random() - 0.5;
    const z = random() - 0.5;

    //write the result
    result[result_offset] = x;
    result[result_offset + 1] = y;
    result[result_offset + 2] = z;
}