Issues with movement & headYaw

Unity Engine
1

Hi!

Following a tutorial on how to built continous movement in unity. All worked well before I added HeadYaw.
Full code:

Code (CSharp):
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.XR;
using UnityEngine.XR.Interaction.Toolkit;


public class ContinousMovement : MonoBehaviour
{
  
    public float speed = 1;
    public XRNode inputSource;
    public LayerMask groundLayer;

    private XRRig rig;
    private Vector2 inputAxis;
    private CharacterController character;

    // Start is called before the first frame update
    void Start()
    {
        character = GetComponent<CharacterController>();
        rig = GetComponent<XRRig>();
    }

    // Update is called once per frame
    void Update()
    {

       InputDevice device = InputDevices.GetDeviceAtXRNode(inputSource);
       device.TryGetFeatureValue(CommonUsages.primary2DAxis, out inputAxis);
    }

    private void FixedUpdate()
    {

        Quaternion headYaw = Quaternion.Euler(0, rig.cameraGameObject.transform.eulerAngles.y, 0);

        Vector3 direction = headYaw * new Vector3(inputAxis.x, 0, inputAxis.y);

        character.Move(direction * Time.fixedDeltaTime * speed);
      


    }

}

On private void FixedUpdate, if I delete the first line fully (Quaternion headYaw…) and on second line delete “headYaw *” - I can move again. Why is this? Trying to get the movement to follow my headset.
Any advice on how to tackle this?
Thanks!

2

Hi,

Are you sure rig.cameraGameObject.transform.eulerAngles.y returns the values you expect?

3

thanks for the answer!

Do you mean checking it through input debugger?

4

Have you checked the console log? Perhaps there are some errors going on.