物体跟随HTC手柄移动 扣击手柄控制物体状态

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/itsxwz/article/details/82141992

1.AssetStore搜索下载以下package

• VRTK - Virtual Reality Toolkit - [VR Toolkit]
• SteamVR
• VIVE Input Utility

2.得到[VRTK_SDKManager]

• 根据路径Assets/VRTK/Examples/001_CameraRig_VRPlayArea，打开该场景
• 找到[VRTK_SDKManager]，拖拽到Project视图为预制件

3.创建右(左)手柄物体

• 在需要的场景把[VRTK_SDKManager]预制件拖入
• [VRTK_SDKManager]上设置左右手柄
• SteamVR位置的Y轴归零
• [CameraRig]上设置左右手柄
• [CameraRig]下，创建GameObject，添加Steam VR_Tracked Object 脚本，Index设置为Device 1

4.脚本(物体跟随上一步骤创建的手柄移动)

public class FollowHandShank: MonoBehaviour
    {
        #region--Define Variables
        private SteamVR_TrackedObject hand;
        private SteamVR_Controller.Device device;
        public GameObject handShank;//手柄（步骤三的GameObject）
        public GameObject player;//跟随的物体
        #endregion

        #region--System Functions
        void Start()
        {
            hand = GetComponentInParent<SteamVR_TrackedObject>();
            device = SteamVR_Controller.Input((int)hand.index);
            //设置手柄为父物体 并跟随手柄移动
            if (handShank != null)
            {
                player.transform.SetParent(handShank.transform);
                player.transform.localPosition = new Vector3(0, 0, 0);
            }
        }

        void Update()
        {
            //叩击手柄控制物体状态
            PlayerStateControll();
        }
        #endregion

        #region--Define Functions
        public void PlayerStateControll()
        {
            if (hand.isValid)
            {
                hand = GetComponentInParent<SteamVR_TrackedObject>();
            }
            device = SteamVR_Controller.Input((int)hand.index);

            if (device.GetPressDown(SteamVR_Controller.ButtonMask.Trigger))
            {
                //Do something
            }
        }
        #endregion
    }