今天为大家分享一下，如何在unity利用原始方式实现获取连拍照片，甚至我们可以把一系列图片的利用一些视频软件后期合成视频。 但是直接在用代码利用这一系列图片合成视频，这种方式还是不推荐的，毕竟效率很低下，如果需要实现录屏功能，ShareREC便是一个比较好的选择。 好吧！废话不多讲，我们直接进入主题噢！ 1.新建一个unity项目，并且在项目中新建Editor文件夹，首先我们先实现一个编辑器，在文件夹下有一个CapResRecorder_Editor.cs; 代码如下：
using UnityEngine;
using System.Collections;
using UnityEditor;
public class CapResRecorder_Editor {
[MenuItem("GameObject/Create CapResRecorder", false,10)]
public static void CreateHiResRecorder(MenuCommand menuCommand) {
CapResRecorder recorder = Object.FindObjectOfType<CapResRecorder>();
if (recorder) {
Debug.LogWarning("An instance of CapResRecorder already exists!");
Selection.activeObject = recorder.gameObject;
} else {
GameObject go = new GameObject("CapResRecorder");
go.AddComponent<CapResRecorder>();
GameObjectUtility.SetParentAndAlign(go, menuCommand.context as GameObject);
Undo.RegisterCreatedObjectUndo(go, "Create " + go.name);
Selection.activeObject = go;
}
}
}
2.这一步稍微比较重要，正是生成系列图片的逻辑代码类CapResRecorder.cs;
代码如下：
using UnityEngine;
using System.Collections;
using System.IO;
public class CapResRecorder : MonoBehaviour {
public KeyCode key = KeyCode.A;
public int frameRate = 30;
bool isCapturing = false;
string prefix,path;
int folderIndex = 0;
int imgIndex = 0;
float localDeltaTime,prevTime,fixedDeltaTimeCache;
void Start () {
DontDestroyOnLoad(this.gameObject);
fixedDeltaTimeCache = Time.fixedDeltaTime;
if (Application.isEditor)
prefix = Application.dataPath+"/../CapResRecorder/";
else
prefix = Application.dataPath+"/CapResRecorder/";
Debug.Log("IMG sequence will be saved to "+prefix);
}
void LateUpdate () {
localDeltaTime = Time.realtimeSinceStartup - prevTime;
prevTime = Time.realtimeSinceStartup;
if (Input.GetKeyDown(key)) {
isCapturing = !isCapturing;
if (isCapturing) {
folderIndex+=1;
imgIndex = 0;
path = prefix+"IMG Sequence "+folderIndex;
if (Directory.Exists(path)==false)
Directory.CreateDirectory(path);
path = path + "/";
} else {
Time.timeScale = 1f;
//Time.fixedDeltaTime = fixedDeltaTimeCache;
}
}
if (isCapturing){
Application.CaptureScreenshot(path+imgIndex.ToString("D8")+".png");
imgIndex+=1;
Time.timeScale = 1.0f/localDeltaTime/frameRate;
//Time.fixedDeltaTime = fixedDeltaTimeCache / Time.timeScale;
}
}
}
3.然后我们发现在GameObject下面有一个选项，我们可以直接点击创建一个CapResRecorder对象;
4.最后我们直接运行项目，就得到一系列的截图啦！
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