Unity Camera Roll

[werto165]

So im following this tutorial: http://unity3d.com/learn/tutorials/modules/beginner/physics/assignments/brick-shooter
 
I am trying to make it a little more complex by adding in camera rotation(this is using a the right stick on the Xbox 360 controller) , i just want it to rotate left and right, upward and downward. But my issue is this: when I put the controller stick to 45 clockwise to the north for example, the camera starts to roll(which i dont want). 
 

using UnityEngine;

using System.Collections;
 
public class Shooter : MonoBehaviour {
 
public Rigidbody projectile; 
public Transform shotPos; 
public float shotForce = 1000f; 
public float moveSpeed = 10f;
public float rotationSpeed = 50f; 
 
void Update () {
 
float h = Input.GetAxis ("Horizontal") * Time.deltaTime * moveSpeed; 
float v = Input.GetAxis ("Vertical") * Time.deltaTime * moveSpeed;
float hRS = Input.GetAxis ("RightStickHorizontal") * Time.deltaTime * rotationSpeed; 
float vRS = Input.GetAxis ("RightStickVertical") * Time.deltaTime * rotationSpeed;
 
transform.Translate(new Vector3(h,v,0)); 
transform.Rotate(new Vector3(vRS , hRS , 0));
 
if (Input.GetButtonUp ("Fire1")) 
{
Rigidbody shot = Instantiate(projectile, shotPos.position, shotPos.rotation) as Rigidbody; 
shot.AddForce(shotPos.forward * shotForce); 
}
 
}
}

 

Notice the roll. 

This is how i want it: 

 

Is it just something fundamentally wrong with my code, if so what? Any help would be much appreciated

[rockking1379]

xyz is the order of input. maybe i am wrong but wouldnt you want hRS for x, vRS for y, and then 0 for z. depending on the graphics orientation of unity. but i think they have it set so that y+ is up

[MatazaNZ]

xyz is the order of input. maybe i am wrong but wouldnt you want hRS for x, vRS for y, and then 0 for z. depending on the graphics orientation of unity. but i think they have it set so that y+ is up

Almost, xyz directions are individually set per object. But for a camera, it would be silly to not set y as up/down

[Nineshadow]

Does the projectile somehow hit the camera and move it?

[werto165]

Does the projectile somehow hit the camera and move it?

There are no rigidbody physics on the camera itself, it has no part of the overall physics engine so I doubt it. I tried commenting out the fire animation and it did nothing, anyway thanks for the suggestion.