rpg cam

[lucked]

Hi i´m with a problen that i want make when i press vertical keys my camera rotate for right and left
and when i press horizontal key my camera ++zoom and --zoom
if anybody can help me pless

using UnityEngine;
using System.Collections;

public class isometriccamera : MonoBehaviour {
public Transform Target;
public Vector3 Eixos = new Vector3(20, 40, 20);

private Transform trans;
private Quaternion rot;

// Use this for initialization
void Start () {
trans = (Transform) GetComponent(typeof(Transform));
}
void Update() {
if (Input.GetKey(“up”)){
print(“up arrow key is held down”);

}
if (Input.GetKey(“down”)){
print(“down arrow key is held down”);
}
}
// Update is called once per frame
void LateUpdate () {

followTarget();
}

void followTarget()
{
trans.position = Target.position + Eixos;
trans.LookAt(Target.position);
}
}

[lucked]

anybody help me?

[anon_9739095]

Check this link:

http://forum.unity3d.com/threads/16949-WOW-Camera-Movement