Act游戏 相机震动

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

public class CameraShack : MonoBehaviour
{

public Vector3 originalPosition;  //摄像机原始本地位置

// Start is called before the first frame update
void Start()
{
    //记录摄像机原始本地位置
    originalPosition = transform.localPosition;
}

//参1 震动时长
//参2 震动强度
public void Shake(float duration, float intensity)
{
    
    StartCoroutine(ShakeCoroutine(duration,intensity));
}

private IEnumerator ShakeCoroutine(float duration, float intensity)
{
    float elapsedTime = 0f;
    //再指定的持续时间内执行摄像机抖动效果
    while (elapsedTime<duration)
    {
        //生成一个随机偏移量
        //Random.insideUnitSphere 再一个半径为1的圆里随机一个坐标
        Vector3 shakeoffset = Random.insideUnitSphere * intensity;
        //将摄像机本地位置设置为原始位置加上偏移量
        transform.localPosition = originalPosition + shakeoffset;
        //等待一帧
        yield return null;
        //更新已经过时间
        elapsedTime += Time.deltaTime;
    }

    yield return null;
}

}