using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering;
//using UnityEngine.Rendering.PostProcessing;
using UnityEngine.Rendering.Universal;

public class DofController : MonoBehaviour
{
    [SerializeField] private GameObject cameraObj;
    private Transform cameraTransform;
    [SerializeField] private GameObject lookAtPointObj; //カメラのLook At用の空のオブジェクト
    private Transform lookAtPointTransform;
    [SerializeField] private Volume volume;
    private DepthOfField dof;

    void Start()
    {        
        cameraTransform = cameraObj.transform;
        lookAtPointTransform = lookAtPointObj.transform;
        volume.profile.TryGet<DepthOfField>(out dof);
    }

    void Update()
    {
        float distance = Vector3.Distance(lookAtPointTransform.position, cameraTransform.position);
        dof.focusDistance.value = distance;
        Debug.Log("distance: " + distance);
    }
}