car problems with slopes.

Questions & Answers
1

Ok , so my car can go up slopes, but whenever it goes up or down slopes , the camera shakes , which is really wierd. How can I stop this?
Second question, whenever the car goes down slopes , it slides . How can I stop both of these things from happening?(I think it’s the rigidbody on my car that is to blame)

Here’s my controller, just in case:

pragma strict

var Acceleration : float = 0.2;

function Update () {
if(Input.GetKey(KeyCode.W)) {//if the W key is pressed
 transform.Translate(Vector3.forward * Acceleration);//the car moves to where the it's facing
 Acceleration += 0.005;//accelerates. Frames are super fast so in proportion , this is good acceleration.
}
if(Input.GetKey(KeyCode.A)) {//if the A key is pressed
transform.rotation.eulerAngles.y -= 2;//rotates left.
}
if(Input.GetKey(KeyCode.D)) {//if the D key is pressed
transform.rotation.eulerAngles.y += 2;//rotates right.
}

}

Thanks!

2

Since you car is able to go down from slopes while you only translate your gameobject in local z axis, i can assume you have a rigidbody attached to you car gameobject with a collider. This probably why your gameobject is sliding when you do not manipulate position.

If you have a rigidbody, you should not manipulate its position directly unless it is kinematic. Collider causes jittering when your car is intersecting with your terrain.

My advice would be applying force to your gameobject as stated in the API: