Unity调用PC摄像头

转载于Unity3d圣典里面，具体哪位大侠写的我忘咯。

using UnityEngine;

using System.Collections;

public class CameraTest : MonoBehaviour {

public string deviceName;

WebCamTexture tex;

// Use this for initialization

IEnumerator Start()

{

//获取授权

yield return Application.RequestUserAuthorization(UserAuthorization.WebCam);

if (Application.HasUserAuthorization(UserAuthorization.WebCam))

{

WebCamDevice[] devices = WebCamTexture.devices;

deviceName = devices[0].name;

tex = new WebCamTexture(deviceName, 400, 300, 12);

renderer.material.mainTexture = tex;

tex.Play();

}

else

{

}

}

}

绑定在一个带有Render组件的物体上就行了。