using UnityEngine;

public class Raycast : MonoBehaviour
{
    private Camera cam;

    private void Start()
    {
        cam = this.GetComponent<Camera>();
    }

    private void Update()
    {
        Ray ray = cam.ViewportPointToRay(new Vector3(0.5f, 0.5f, 0));

        Vector3 forward = this.transform.TransformDirection(Vector3.forward) * 100;

        RaycastHit hit;
        if (Physics.Raycast(ray, out hit))
        {
            if (hit.transform.tag == "Object")
            {
                hit.transform.GetComponent<ObjectGlow>().highlighted = true;
            }
        }
    }
}