unity pico 黑屏_pico neo3 u3d程序打包黑屏

1、PXR_ScreenFade

pico sdk
UI 没挡住

2、TunnelingVignetteController

XR Interaction Toolkit 2.5.2

vignetteParameters.defaultParameters.featheringEffect = 0

vignetteParameters.defaultParameters.featheringEffect = value

using System.Collections;
using System.Collections.Generic;
using Unity.XR.PXR;
using UnityEngine;
using UnityEngine.XR.Interaction.Toolkit;
using DG.Tweening;

public class PXR_ScreenFadeExt : MonoBehaviour
{

    void Start()
    {
        StartCoroutine(SetSetAlpha());
    }
    IEnumerator SetSetAlpha()
    {
        SetAlpha_0();
        yield return new WaitForSeconds(5);
        SetAlpha_1();
        yield return new WaitForSeconds(5);
        StartCoroutine(SetSetAlpha());
    }

    public void SetAlpha_1()//
    {
        SetCurrentAlpha(1, 1);
    }
    public void SetAlpha_0()//黑屏
    {
        SetCurrentAlpha(0, 1);
    }

    public void SetCurrentAlpha(float alpha, float time)
    {
        if (pxr_ScreenFade)
        {
            pxr_ScreenFade.gradientTime = time;
            pxr_ScreenFade.SetCurrentAlpha(alpha); //改 private  为  public 
            StartCoroutine(pxr_ScreenFade.ScreenFade()); //改 private  为  public 
        }
        else
        {
            float cur = vignetteParameters.defaultParameters.apertureSize;
            float tar = alpha;
            DOTween.To(() => cur, (value) =>
            {
                vignetteParameters.defaultParameters.apertureSize = value;
                //vignetteParameters.defaultParameters.featheringEffect = 0;
                vignetteParameters.defaultParameters.featheringEffect = value;
                vignetteParameters.UpdateTunnelingVignette(vignetteParameters.defaultParameters); //改 private  为  public 
            }, tar, time).SetEase(Ease.Linear);
        } 
    }

    [SerializeField]
    private TunnelingVignetteController vignetteParameters;
    [SerializeField]
    private PXR_ScreenFade pxr_ScreenFade;
}

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