leapmotion 手指触发ugui 按钮

最新推荐文章于 2023-05-14 16:10:48 发布

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最新推荐文章于 2023-05-14 16:10:48 发布 · 788 阅读

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#unity #c# #游戏引擎

该代码示例展示了如何在Unity中结合Leap Motion控制器，检测手部运动，并根据手指位置执行UI元素的点击操作。当手掌速度超过一定阈值时，忽略交互；否则，追踪左右手的位置，特别是食指，将其转换为屏幕坐标，并通过射线检测与UI元素的碰撞。若检测到碰撞，则激活TimeTrip对象，并模拟点击事件，更新时间图像填充以表示点击过程。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Leap;
using Leap.Unity;
using UnityEngine.UI;
using UnityEngine.EventSystems;
public class LeapTC : MonoBehaviour
{
// Start is called before the first frame update
private LeapProvider mProvider;
private Frame mFrame;
private Hand mHand;
private Vector leftPosition;
private Vector rightPosition;
private Hand IsLeftHand;
private Hand IsRightHand;
private bool IsLeftHandOpen = false;
private bool IsRightHandOpen = false;
private Vector3 rightFingerPosition;
public GameObject TimeTrip;
public UnityEngine.UI.Image TimeImg;
public float TimeMax = 5f;
private float CurrTime = 0;
private float Timebili=0;

void Start()
{
mProvider = FindObjectOfType<LeapProvider>() as LeapProvider;
// Debug.LogError( );
}

// Update is called once per frame
void Update()
{
mFrame = mProvider.CurrentFrame;//获取当前帧
TimeTrip.gameObject.SetActive(false);
if (mFrame.Hands.Count > 0)
{
foreach (var itemHands in mFrame.Hands)
{

if (itemHands.PalmVelocity.x > 1|| itemHands.PalmVelocity.x <-1)
{

}
else {
&nb