I cant find the issue on my code (Quaternion.Slerp)

Questions & Answers
1

Here is my code:

public class test : MonoBehaviour
{
    [SerializeField] [Range(0f, 5f)] float rotationSpeed;
    public float z_Z = 0;
    public bool rotating = false;

    private void Rotate()
    {
       
            //rotZ += Time.deltaTime * rotationSpeed;
            transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.Euler(0,0,z_Z),rotationSpeed*Time.deltaTime);
            if (transform.rotation == Quaternion.Euler(0, 0, z_Z))
            {
                Debug.Log(transform.rotation);
                rotating = false;
            }
            //transform.rotation = Quaternion.Euler(0, 0, rotZ);
        
    }
    private void Update()
    {
        if (rotating == false)
        {
            if (Input.GetKeyDown(KeyCode.A))
            {
                z_Z += 90f;
                if (z_Z > 360)
                {
                    z_Z = 90;
                }
                rotating = true;
            }
            if (Input.GetKeyDown(KeyCode.D))
            {
                z_Z -= 90f;
                if (z_Z < -360)
                {
                    z_Z = -90;
                }
                rotating = true;
            }
        }
        if (rotating == true)
        {
            Rotate();
        }
    }

}

After i make a full rotation on my object and + 90 degree (im pressing five times “A” or “D”)

Rotating stays “true” but in inspector the transform.rotation and Quaternion.Euler is equal:

alt text

2

If im delete :

if (z_Z < 360)
                 {
                     z_Z = 90;
                 }

it works fine but in inspector after a while ill get very high numbers like 1170f

is there any way to stay around 0-360 float? Becuse i think its bad for performance