Unity VRTK4+SteamVR传送组件使用和层级关系

头盔整体

传送

被抓取物体：

UI 交互

GitHub - studentutu/Tilia.UnityUI: Tilia package for VRTK 4 featuring support for Unity UI. Ported from VRTK 3.3.0 with additional fixes. Can be used with both old and new input module. Dependency on https://www.vrtk.io/tilia.html

输入，代码示例

using Valve.VR;
using Zinnia.Action;

/*
 * Description: 
 * Author:      #AUTHOR#
 * CreateTime:  #CREATETIME#
*/

public class SteamToZinniaBoolAction : BooleanAction
{
    public SteamVR_Action_Boolean steamVRAction;
    public SteamVR_Input_Sources inputSource = SteamVR_Input_Sources.Any;

    protected override void OnEnable()
    {
        base.OnEnable();
        // OnChange 在"按下"和"松开"都会回调，newState = true/false
        steamVRAction?.AddOnChangeListener(OnChange, inputSource);
    }

    protected override void OnDisable()
    {
        base.OnDisable();
        steamVRAction?.RemoveOnChangeListener(OnChange, inputSource);
    }

    private void OnChange(SteamVR_Action_Boolean fromAction,
                          SteamVR_Input_Sources fromSource,
                          bool newState)
    {
        Receive(newState);
    }
}

using UnityEngine;
using Valve.VR;
using Zinnia.Action;

public class Vector2ToFloatAction : FloatAction
{
    public enum AxisType
    {
        Horizontal,
        Vertical
    }

    public SteamVR_Action_Vector2 moveAction;
    public SteamVR_Input_Sources inputSource = SteamVR_Input_Sources.RightHand;
    public AxisType axisType = AxisType.Horizontal;
    public float mulltiplier = 1.0f;

    protected virtual void Update()
    {
        if (moveAction != null)
        {
            Vector2 axis = moveAction.GetAxis(inputSource);

            float value = axisType == AxisType.Horizontal ? axis.x : axis.y;

            // 设置 FloatAction 的接收值
            Receive(value * mulltiplier);
        }
    }
}