Why doesn't my NavMeshAgent go to a position on trigger?

Questions & Answers
1

I wrote a script where a NavMeshAgent go to a given position on trigger it changes the position. But it only does the start function.

public Transform Position1;
public Transform Position2;
public Transform Position3;
public Transform Position4;

public NavMeshAgent agent;

void Start() {
	agent = GetComponent<NavMeshAgent> ();

	agent.SetDestination (Position1.transform.position);
}

void OnCollisionEnter(Collision col) {
	if(col.gameObject.CompareTag("Position1")) {
		agent.SetDestination(Position2.transform.position);
	}

	if (col.gameObject.CompareTag ("Position2")) {
		agent.SetDestination (Position3.transform.position);
	}

	if (col.gameObject.CompareTag ("Position3")) {
		agent.SetDestination (Position4.transform.position);
	}

	if (col.gameObject.CompareTag ("Position4")) {
		agent.SetDestination (Position1.transform.position);
	}
}

}

2

To use OnCollisionEnter some conditions must be met.

Read the documentation to be sure you are not forgeting something (rigidbody?, Not trigger? etc…)

And make some Debug.Log to be sure OnCollisionEnter ios beeing executed.

Bye!