Question

JavaScript => public var deviceName: string;
C# => public string deviceName;

Description 描述

Set this to specify the name of the device to use.

该属性设置指定设备使用的名称。

This only has an effect when set while the camera is not running.

该属性仅在相机不运行时设置有效。

Note: if you want to use WebCamTexture to get the camera stream from device connected through Unity Remote, then you must initalize it through the constructor. It's not possible to change device using WebCamTexture.deviceName from regular devices to remote devices and vice versa.

注意：如果你想使用WebCamTexture，通过unity远程连接的设备获取相机流，然后你必须通过该结构去初始化它。然而从常规设备到远程设备，使用WebCamTexture.deviceName不可能使设备改变，反之亦然。

JavaScript:

#pragma strict
// Sets the device of the WebCamTexture to the first one available and starts playing it
function Start() {
	var devices: WebCamDevice[] = WebCamTexture.devices;
	var webcamTexture: WebCamTexture = new WebCamTexture();
	if (devices.Length > 0) {
		webcamTexture.deviceName = devices[0].name;
		webcamTexture.Play();
	}
}

C#:

	// Sets the device of the WebCamTexture to the first one available and starts playing it
using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Start() {
        WebCamDevice[] devices = WebCamTexture.devices;
        WebCamTexture webcamTexture = new WebCamTexture();
 
        if (devices.Length > 0) {
            webcamTexture.deviceName = devices[0].name;
            webcamTexture.Play();
        }
    }
}

webcamtexture