unity3d摄影机输入图片代码
时间: 2023-04-05 09:03:04 浏览: 115
以下是我作为 C 知道的回答:
您好!关于您的问题,我可以为您提供以下代码:
```
using UnityEngine;
using System.Collections;
public class CameraCapture : MonoBehaviour {
public int captureWidth = 1920;
public int captureHeight = 1080;
private bool capturing = false;
void Update () {
if (Input.GetKeyDown(KeyCode.Space)) {
capturing = true;
}
}
void OnPostRender() {
if (capturing) {
capturing = false;
Texture2D texture = new Texture2D(captureWidth, captureHeight, TextureFormat.RGB24, false);
texture.ReadPixels(new Rect(0, 0, captureWidth, captureHeight), 0, 0);
texture.Apply();
byte[] bytes = texture.EncodeToPNG();
System.IO.File.WriteAllBytes(Application.dataPath + "/../capturedScreenshot.png", bytes);
Debug.Log("Screenshot captured!");
}
}
}
```
这段代码可以让您在 Unity3D 中使用摄像机捕捉屏幕截图,并将其保存为 PNG 图片文件。当您按下空格键时,程序会自动进行截图并保存。希望这个代码对您有所帮助!