yichael_smartbow/Assets/BowArrow/Scripts/Game/CrossHair.cs

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

public class CrossHair : MonoBehaviour
{
    // Start is called before the first frame update
    public Camera bowCamera;
    public static CrossHair ins;

    void Start()
    {
        ins = this;
    }

    public Vector3 getRayHitPoint() {
        RaycastHit hit;
        Ray ray = bowCamera.ScreenPointToRay(this.transform.position, Camera.MonoOrStereoscopicEye.Mono);
        bool raycastResult = Physics.Raycast(ray.origin, ray.direction, out hit, 60, 1 << 8);
        if (raycastResult) {
            return hit.point;
        } else {
            return bowCamera.transform.position + bowCamera.transform.forward * 60;
        }
    }    
}