How do I code a falling object to be removed when it touches the floor in Unity?

Question

Unity

How do I write code where my falling object should be removed when it touches the floor?

Answer 1

Add the OnTriggerEnter method, throw the script on the object that will be deleted, select the floor, click on the button with tags and select add tag , a window will open and there you add the floor tag, or you can call it differently in the script in the OnTriggerEnter method, write

void OnTriggerEnter(Collider other)
{
if(other.gameobject.tag == “floor”)
{
Destroy(this)
}
}

Answer 2

I saw a lesson in which rays were used for this. We draw the beam from the past position to the current one and if there is a floor in its path, we remove it. (In this case, the object will be removed even at high speed) There it was used for bullets.