Unity 3D – Get Axis – rigidbody.velocity

1. Create a Plane (Ground) with:
– Mesh Collider

2. Create over the plane a Sphere with:
– Mesh Collider
– Rigid Body
– PlayerController.JS:

#pragma strict
 
function Start () {
 
}
// Theese variables are public to make the code easy-reusable
// You can setup theese variables from Inspector
var speed : float;

function FixedUpdate () {
     // Get User Input START
     var moveHorizontal : float= Input.GetAxis ("Horizontal");
     var moveVertical : float= Input.GetAxis ("Vertical");
     // Get User Input END

     var movement : Vector3= new Vector3 (moveHorizontal, 0.0f, moveVertical);
    rigidbody.velocity = movement * speed;
}