smooth rotation / movement ?

Smooth in Unity means Lerp! (Slerp, for Quaternions) You should use the "Lerp filter", a smart use of Lerp that behaves like a smoothing filter. Attach this script to the camera:

var speed: float = 2.5; var cameraAngles: Vector3; // the target angles around x, y and z var cameraPos: Vector3; // the target position

function Start(){ cameraAngles = transform.eulerAngles; cameraPos = transform.position; }

function Update(){

 transform.position = Vector3.Lerp(transform.position, cameraPos, speed*Time.deltaTime);
 var newRot = Quaternion.Euler(cameraAngles); // get the equivalent quaternion
 transform.rotation = Quaternion.Slerp(transform.rotation, newRot, speed*Time.deltaTime);

} You just set the angle and position you want in cameraAngles and cameraPos, and the camera goes smoothly to the new rotation/position.