How do i stop cube from rotating while moving?

Hello everyone, i have managed to make my cube move with WASD and Space to jump but when it does move my cube like to flip and rotate, i don't want that to happen. How would i stop him from doing that?

Code (CSharp):

1. using UnityEngine;
2.  
3. public class playermovement : MonoBehaviour
4. {
5.  
6.     public Rigidbody rb;
7.     public float forwardForce = 50f;
8.  
9.     // Use this for initialization
10.     private void Start()
11.     {
12.         Debug.Log("hello world");
13.         rb = GetComponent<Rigidbody>();
14.      
15.     }
16.  
17.      private void FixedUpdate()
18.     {
19.         if (Input.GetKey(KeyCode.A))
20.             rb.AddForce(Vector3.left * forwardForce);
21.         if (Input.GetKey(KeyCode.D))
22.             rb.AddForce(Vector3.right * forwardForce);
23.         if (Input.GetKey(KeyCode.W))
24.             rb.AddForce(Vector3.forward * forwardForce);
25.         if (Input.GetKey(KeyCode.S))
26.             rb.AddForce(Vector3.back * forwardForce);
27.         if (Input.GetKey(KeyCode.Space))
28.             rb.AddForce(Vector3.up * forwardForce);
29.          
30.        
31.      
32.  
33.     }
34. }

 

You must maybe consider to use transform.LocalEulerAngles in stead of AddForce. That will give you a more instant stop of rotation. You can also mess around with the rotational drag property of the rigidbody.

 

Rigidbody setting in the inspector -> constranits -> rotation (x,y,z)

 

your A SUPER SAIYAN GOD.

 

YOUR A SUPER SAIYAN GOD

 

oh, yes, I know...