HTC Vive Cosmos開發——手柄按鈕事件

1.環境配置

htc vive cosmos的環境配置比較簡單，在HTC VIVE官網下載VIVEPORT客戶端即可：網址：viveport

2.手柄按鍵事件（unity+VRTK）

（1）將VRTK和Steam VR匯入，steam vr版本不能太新，按VRTK官網推薦的即可，我用的steam vr版本是1.2.3,unity版本為2019.4.8f1。官網傳送：VRTK
（2）其次就是，在Player Setting裡面，需要把OpenVR放在最上面，把None去掉。

（3）手柄的按鍵對應可以在VRTK的事件機制中試出來，方法也很簡單，在手柄的對映中新增一個指令碼。

（4）程式碼也很簡單，如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using VRTK;

public class TriggerButtonTest : MonoBehaviour
{
    private VRTK_ControllerEvents controllerEvents;
    void Start()
    {
        controllerEvents = GetComponent<VRTK_ControllerEvents>();
        controllerEvents.TriggerPressed += DoTriggerPressed;
        //ButtonOnePressed對應 Cosmos手柄為X鍵
        controllerEvents.ButtonOnePressed += ButtonOnePress;
        //ButtonTwoPressed對應 Cosmos手柄為Y鍵
        controllerEvents.ButtonTwoPressed += ButtonTwoPress;
        //GripPressed對應 Cosmos手柄為Grip鍵
        controllerEvents.GripPressed += GripPress;
        //TouchpadPressed對應 Cosmos手柄為Grip鍵
        controllerEvents.TouchpadPressed += TouchpadPress;


    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void DoTriggerPressed(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("Trigger Press");
    }
    private void ButtonOnePress(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("ButtonOnePress ");
    }
    private void ButtonTwoPress(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("ButtonTwoPress");
    }
    private void StartMenuPress(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("StartMenuPress ");
    }

    private void GripPress(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("GripPress ");
    }

    private void TouchpadPress(object sender, ControllerInteractionEventArgs e)
    {
        Debug.Log("TouchpadPress ");
    }
}