Is it possible to make the actions in OnTriggerEnter happen every frame?

Question

C++ / C#

if (other.tag == "Defolt(Blue)")
        {
            defoltCar.SetActive(false);
            defoltCarBlue.SetActive(true);
            Taxi.SetActive(false);
            Police.SetActive(false);
            Sport.SetActive(false);
            if (EorShopSCene.defoltbluecar == true) 
            {
                Buytxt.text = "Select";
            } else if(EorShopSCene.defoltbluecar == false)
            {
                Buytxt.text = "Buy: 15";
            }
        }

Answer 1

You can get by with OnTriggerStay, or by setting a flag in OnTriggerEnter/Exit, and update the data according to your logic and your update.