using UnityEngine;
using UnityEngine.InputSystem;

public class CameraController : MonoBehaviour

{
#if UNITY_EDITOR
    public float rayLength = 15f;
    private RaycastHit hitInfo;
    private Vector3 hitPoint;
    private Ray ray;

    void Update()
    {
        Vector2 mousePosition = Mouse.current.position.ReadValue();
        ray = Camera.main.ScreenPointToRay(new Vector3(mousePosition.x, mousePosition.y,
            Camera.main.transform.position.z));
        hitPoint = ray.origin + ray.direction * rayLength;
        UnityEditor.SceneView.RepaintAll();
    }

    void OnDrawGizmos()
    {
        Gizmos.color = Color.green;
        Gizmos.DrawLine(ray.origin, hitPoint);
        float halfSize = 0.2f;
        Gizmos.color = Color.red;
        Gizmos.DrawWireCube(hitPoint, new Vector3(halfSize * 2, halfSize * 2, halfSize * 2));
    }
#endif
}