desiredCharacteristics | 要查找的特征的按位组合。 |
inputDevices | 用于接收可用输入设备的 <InputDevice> 对象的列表。 |
获取与指定 InputDeviceCharacteristics 匹配的活动 XR 输入设备的列表。
此函数用于查找可供 XR 子系统使用且与指定的 InputDeviceCharacteristics 位掩码精确匹配的任何输入设备,并将其插入 inputDevices
列表。该函数不包含仅提供期望的部分特征或功能的设备。
在添加任何新元素之前,会清除 inputDevices 列表。
特征是位掩码,因此可以使用 | 运算符同时搜索多个特征。
using UnityEngine; using UnityEngine.XR; using System.Collections.Generic;
public class ExampleClass : MonoBehaviour { void Start() { InputDeviceCharacteristics leftTrackedControllerFilter = InputDeviceCharacteristics.Controller | InputDeviceCharacteristics.TrackedDevice | InputDeviceCharacteristics.Left, leftHandedControllers;
List<InputDevice> foundControllers = new List<InputDevice>(); InputDevices.GetDevicesWithCharacteristics(leftTrackedControllerFilter, foundControllers); } }
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