[游戏开发]Unity-基础篇-屏幕截图

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

public class TakePicture : MonoBehaviour
{
    private int width; //截取照片的宽
    private int height; //截取照片的高
    private int x; //左下角开始x的坐标点
    private int y; //左下角开始y的坐标点
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            StartCoroutine(ScreenShot_ReadPixels());
        }
    }
    //局部截图
    IEnumerator ScreenShot_ReadPixels()
    {
        Texture2D t = new Texture2D(width, height);
        yield return new WaitForEndOfFrame();
        t.ReadPixels(new Rect(x, y, t.width, t.height), 0, 0);
        t.Apply();
        string path = Application.dataPath + "/1.png";
        System.IO.File.WriteAllBytes(path, t.EncodeToPNG());
    }
    //全屏
    void FullScreen()
    {    
            ScreenCapture.CaptureScreenshot(Application.dataPath + "/全屏.jpg");     
    }
}

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