unity 屏幕晃动

最新推荐文章于 2024-08-09 11:52:52 发布

Mediary

最新推荐文章于 2024-08-09 11:52:52 发布

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分类专栏： Unity 文章标签： unity

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有时间再加点注释

using UnityEngine;
using System.Collections;
public class ShakeCamera : MonoBehaviour
{
    private float shakeTime ;
    private float fps ;
    private float frameTime;
    private float shakeDelta ;
    public Camera cam;
    public static bool isshakeCamera = false;
    void Start()
    {
        shakeTime = 1.0f;
        fps = 30.0f;
        frameTime = 0.3f;
        shakeDelta = 0.005f;
    }


    // Update is called once per frame
    void Update()
    {
        if (isshakeCamera)
        {
            if (shakeTime > 0)
            {
                shakeTime -= Time.deltaTime;
                if (shakeTime <= 0)
                {
                    cam.rect = new Rect(0.0f, 0.0f, 1.0f, 1.0f);
                    isshakeCamera = false;
                    shakeTime = 1.0f;
                    fps = 20.0f;
                    frameTime = 0.03f;
                    shakeDelta = 0.005f;
                }
                else
                {
                    frameTime += Time.deltaTime;

                    if (frameTime > 1.0 / fps)
                    {
                        frameTime = 0;
                        cam.rect = new Rect(shakeDelta * (-1.0f + 2.0f * Random.value), shakeDelta * (-1.0f + 2.0f * Random.value), 1.0f, 1.0f);
                    }
                }
            }
        }
    }

    public static void shakeCamera()
    {
        isshakeCamera = true;
    }
}

在需要晃动的地方调用shakeCamera方法就可以了