Collision Rotate

Physics
1

I want to make my ‘cube’ to move forward, then hit something, then rotate to the right or left on collision. Here is the script…

var speed= 1;
var turnspeed= 5;

function Update () {
	transform.Translate(Vector3.forward * speed);
}

function OnCollisionEnter(collision : Collision) {
	transform.Rotate(Vector3.right * turnspeed);
}

When it hits it just doesn’t cooperate. Any help welcome.

2

Objects in movement need a rigidbody and a collider attached to detect collisions.