Unity SteamVR获取手柄按钮触发事件

在unity如何获取VR手柄的按钮

1.首先创建一个C#Script并绑定在任意gameobect上，

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using UnityEngine.Events;
using Valve.VR;
using Valve.VR.InteractionSystem;
namespace Valve.VR.Extras
{

    public class Press : MonoBehaviour
    {
        SteamVR_Behaviour_Pose pose;
        public SteamVR_Action_Boolean teleport = SteamVR_Input.GetBooleanAction("Teleport");
        private GameObject behaviourR;
        
        // Use this for initialization
        void Start()
        {
            behaviourR = GameObject.Find("RightHand");
            pose = behaviourR.GetComponent();
        }

        // Update is called once per frame
        void Update()
        {
            if (teleport.GetStateDown(pose.inputSource))
            {
                x = true;
            }
            else if (teleport.GetStateUp(pose.inputSource))
            {
                x = false;
            }
        }
    }
}

这是控制手柄Teleport键的代码 ↓

public SteamVR_Action_Boolean teleport = SteamVR_Input.GetBooleanAction("Teleport");

这是控制右手手柄的的代码 ↓

void Start()
        {
            behaviourR = GameObject.Find("RightHand");
            pose = behaviourR.GetComponent();
        }

如果需要再控制左手手柄，可以改成这样,它主要是获取Player中的RightHand或LightHand上的SteamVR_Behaviour_Pose脚本

void Start()
        {
            behaviourR = GameObject.Find("RightHand");
            pose = behaviourR.GetComponent();
            behaviourL = GameObject.Find("LightHand");
            poseL = behaviourL.GetComponent();
        }

本脚本主要是控制Update中的X来判断按键是否按下

 void Update()
        {
            if (teleport.GetStateDown(pose.inputSource))
            {
                x = true;
            }
            else if (teleport.GetStateUp(pose.inputSource))
            {
                x = false;
            }
        }