Unity调用PC摄像头


Unity调用PC摄像头    绑定在一个带有Render组件的物体上就行了。

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 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 

         { 

         } 

     }  

 }