using UnityEngine;
using Unity.XR.CoreUtils;

public class XRMoveToPoint : MonoBehaviour
{
    [SerializeField] private XROrigin xrOrigin;
    [SerializeField] private Transform targetPoint;

    public void MoveNow()
    {
        if (xrOrigin == null || targetPoint == null)
            return;

        // 현재 카메라를 목표 위치로 이동
        xrOrigin.MoveCameraToWorldLocation(targetPoint.position);

        // 카메라가 목표 지점의 앞 방향을 바라보게 회전
        Vector3 currentForward = xrOrigin.Camera.transform.forward;
        currentForward.y = 0f;

        Vector3 targetForward = targetPoint.forward;
        targetForward.y = 0f;

        if (currentForward.sqrMagnitude > 0.001f &&
            targetForward.sqrMagnitude > 0.001f)
        {
            float angle = Vector3.SignedAngle(
                currentForward,
                targetForward,
                Vector3.up
            );

            xrOrigin.RotateAroundCameraUsingOriginUp(angle);
        }
    }
}