Shoot version 0.1

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Shoot : MonoBehaviour
{
    private Camera _camera;
    // Start is called before the first frame update
    void Start()
    {
        _camera = GetComponent<Camera>();
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            Vector3 point = new Vector3(_camera.pixelWidth /
                2, _camera.pixelHeight / 2, 0);
            Ray ray = _camera.ScreenPointToRay(point);
            RaycastHit hit;
            if(Physics.Raycast(ray,out hit))
            {
                StartCoroutine(ShpereIndicator(hit.point));
            }
        }
    }
    private IEnumerator ShpereIndicator(Vector3 pos)
    {
        GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);
        sphere.transform.position = pos;
        sphere.transform.localScale = new Vector3(2.5f, 0.5f, 2.5f);
        yield return new WaitForSeconds(1);
        Destroy(sphere);
    }
}