48 lines
1.5 KiB
C#
48 lines
1.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using Cysharp.Threading.Tasks;
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using UnityEngine.UI;
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namespace BITKit
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{
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public class CameraProvider : MonoBehaviour
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{
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[SerializeField] private string cameraName;
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[SerializeField] private RenderTexture cameraTexture;
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[SerializeField] private RawImage rawImage;
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// Start is called before the first frame update
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async void Start()
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{
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await Application.RequestUserAuthorization(UserAuthorization.WebCam);
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if (Application.HasUserAuthorization(UserAuthorization.WebCam))
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{
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WebCamDevice[] devices = WebCamTexture.devices;//获取可用设备
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if (WebCamTexture.devices.Length <= 0)
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{
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Debug.LogError("没有摄像头设备，请检查");
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return;
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}
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BIT4Log.Log<CameraProvider>($"已获取到摄像头:{string.Join(" and ",devices.Select(x=>x.name))}");
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string devicename =string.IsNullOrEmpty(cameraName) ? devices.First().name : cameraName;
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var webCamTexture = new WebCamTexture(devicename, 256, 256, 30)
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{
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wrapMode = TextureWrapMode.Repeat
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};
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rawImage.texture = webCamTexture;
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webCamTexture.Play();
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}
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else
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{
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BIT4Log.Warning<CameraProvider>("未获取到WebCam授权");
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}
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}
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}
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}
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