/** * Merge properties between two objects * @param obj1 * @param obj2 * @returns {} */ export function mergeObjects(obj1, obj2) { var obj3 = {}; for (var key in obj1) { obj3[key] = obj1[key]; } for (var key in obj2) { obj3[key] = obj2[key]; } return obj3; } export function getRandomAngle(min, max) { let res; if (min === 0) { res = Math.random() * max; } else { let delta = ((max - min + 360 + 180) % 360) - 180; res = (min + delta * Math.random() + 360) % 360; } return res; }