Unity AzureKinect 初识(二) 姿势识别

2021/02/04 插眼更新: 每次需要多识别一个姿势,需要加好多代码,公开bool值给外部调用,这是很不方便的,直接用委托的方式即可,委托绑定的时候最好放在Start()里,不要放在Awake(),完整代码放最后

效果: (右手过肩1秒之后,识别并打印信息)

1. 添加KinectManager.cs 和 KinectGestureManager.cs

2. 添加 Kinect4AzureInterface.cs

3.添加两个自定义的脚本TintGestureListener.cs ,TintGestureDemo.cs

这个是你需要识别的姿势,例如我只要识别右手举过肩,就写1,再在下面选择Raise Right Hand

如果需要识别多个:

在 TintGestureListener.cs 里面照着这个写法多公开几个方法,让外部调用

/// <summary>
/// 右手举起过肩并保持至少一秒
/// </summary>
private bool RaiseRightHand;
/// <summary>
/// Determines whether swipe left is detected.
/// </summary>
/// <returns><c>true</c> if swipe left is detected; otherwise, <c>false</c>.</returns>
public bool IsRaiseRightHand()
{
if (RaiseRightHand)
{
RaiseRightHand = false;
return true;
}
return false;
}

再在下面,将对应的bool值设置为true

TintGestureDemo.cs

using UnityEngine;public class TintGestureDemo : MonoBehaviour
{void Update(){if (TintGestureListener.Instance.IsRaiseRightHand()){Debug.Log("右手举起过肩并保持至少一秒");}}
}

TintGestureListener.cs

using com.rfilkov.kinect;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class TintGestureListener : MonoBehaviour, GestureListenerInterface
{[Tooltip("Index of the player, tracked by this component. 0 means the 1st player, 1 - the 2nd one, 2 - the 3rd one, etc.")]public int playerIndex = 0;[Tooltip("List of the gestures to detect.")]public List<GestureType> detectGestures = new List<GestureType>();// 单例public static TintGestureListener Instance;private void Awake(){Instance = this;}/// <summary>/// 右手举起过肩并保持至少一秒/// </summary>private bool RaiseRightHand;/// <summary>/// Determines whether swipe left is detected./// </summary>/// <returns><c>true</c> if swipe left is detected; otherwise, <c>false</c>.</returns>public bool IsRaiseRightHand(){if (RaiseRightHand){RaiseRightHand = false;return true;}return false;}public bool GestureCancelled(ulong userId, int userIndex, GestureType gesture, KinectInterop.JointType joint){return true;}public bool GestureCompleted(ulong userId, int userIndex, GestureType gesture, KinectInterop.JointType joint, Vector3 screenPos){if (userIndex != playerIndex)return false;switch (gesture){case GestureType.None:break;case GestureType.RaiseRightHand:// 识别举起右手RaiseRightHand = true;break;case GestureType.RaiseLeftHand:break;case GestureType.Psi:break;case GestureType.Tpose:break;case GestureType.Stop:break;case GestureType.Wave:break;case GestureType.SwipeLeft:break;case GestureType.SwipeRight:break;case GestureType.SwipeUp:break;case GestureType.SwipeDown:break;case GestureType.ZoomIn:break;case GestureType.ZoomOut:break;case GestureType.Wheel:break;case GestureType.Jump:break;case GestureType.Squat:break;case GestureType.Push:break;case GestureType.Pull:break;case GestureType.ShoulderLeftFront:break;case GestureType.ShoulderRightFront:break;case GestureType.LeanLeft:break;case GestureType.LeanRight:break;case GestureType.LeanForward:break;case GestureType.LeanBack:break;case GestureType.KickLeft:break;case GestureType.KickRight:break;case GestureType.Run:break;case GestureType.RaisedRightHorizontalLeftHand:break;case GestureType.RaisedLeftHorizontalRightHand:break;case GestureType.TouchRightElbow:break;case GestureType.TouchLeftElbow:break;case GestureType.MoveLeft:break;case GestureType.MoveRight:break;case GestureType.Apose:break;case GestureType.UserGesture1:break;case GestureType.UserGesture2:break;case GestureType.UserGesture3:break;case GestureType.UserGesture4:break;case GestureType.UserGesture5:break;case GestureType.UserGesture6:break;case GestureType.UserGesture7:break;case GestureType.UserGesture8:break;case GestureType.UserGesture9:break;case GestureType.UserGesture10:break;default:break;}return true;}public void GestureInProgress(ulong userId, int userIndex, GestureType gesture, float progress, KinectInterop.JointType joint, Vector3 screenPos){}public void UserDetected(ulong userId, int userIndex){if (userIndex == playerIndex){// as an example - detect these user specific gesturesKinectGestureManager gestureManager = KinectManager.Instance.gestureManager;// 识别所有姿势foreach (GestureType gesture in detectGestures){gestureManager.DetectGesture(userId, gesture);}}}public void UserLost(ulong userId, int userIndex){if (userIndex != playerIndex)return;}}

2020/02/04 代码更新:

调用示例:

using com.rfilkov.kinect;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class TintGestureListener : MonoBehaviour, GestureListenerInterface
{[Tooltip("Index of the player, tracked by this component. 0 means the 1st player, 1 - the 2nd one, 2 - the 3rd one, etc.")]public int playerIndex = 0;[Tooltip("List of the gestures to detect.")]public List<GestureType> detectGestures = new List<GestureType>();// 单例public static TintGestureListener Instance;private void Awake(){Instance = this;}public bool GestureCancelled(ulong userId, int userIndex, GestureType gesture, KinectInterop.JointType joint){return true;}public Action RaiseRightHandAction;public Action RaiseLeftHandAction;public Action SwipeLeftAction;public bool GestureCompleted(ulong userId, int userIndex, GestureType gesture, KinectInterop.JointType joint, Vector3 screenPos){if (userIndex != playerIndex)return false;switch (gesture){case GestureType.None:break;case GestureType.RaiseRightHand:// 识别举起右手RaiseRightHandAction?.Invoke();break;case GestureType.RaiseLeftHand:// 识别举起左手RaiseLeftHandAction?.Invoke();break;case GestureType.Psi:break;case GestureType.Tpose:break;case GestureType.Stop:break;case GestureType.Wave:break;case GestureType.SwipeLeft:SwipeLeftAction?.Invoke();break;case GestureType.SwipeRight:break;case GestureType.SwipeUp:break;case GestureType.SwipeDown:break;case GestureType.ZoomIn:break;case GestureType.ZoomOut:break;case GestureType.Wheel:break;case GestureType.Jump:break;case GestureType.Squat:break;case GestureType.Push:break;case GestureType.Pull:break;case GestureType.ShoulderLeftFront:break;case GestureType.ShoulderRightFront:break;case GestureType.LeanLeft:break;case GestureType.LeanRight:break;case GestureType.LeanForward:break;case GestureType.LeanBack:break;case GestureType.KickLeft:break;case GestureType.KickRight:break;case GestureType.Run:break;case GestureType.RaisedRightHorizontalLeftHand:break;case GestureType.RaisedLeftHorizontalRightHand:break;case GestureType.TouchRightElbow:break;case GestureType.TouchLeftElbow:break;case GestureType.MoveLeft:break;case GestureType.MoveRight:break;case GestureType.Apose:break;case GestureType.UserGesture1:break;case GestureType.UserGesture2:break;case GestureType.UserGesture3:break;case GestureType.UserGesture4:break;case GestureType.UserGesture5:break;case GestureType.UserGesture6:break;case GestureType.UserGesture7:break;case GestureType.UserGesture8:break;case GestureType.UserGesture9:break;case GestureType.UserGesture10:break;default:break;}return true;}public void GestureInProgress(ulong userId, int userIndex, GestureType gesture, float progress, KinectInterop.JointType joint, Vector3 screenPos){}public void UserDetected(ulong userId, int userIndex){if (userIndex == playerIndex){// as an example - detect these user specific gesturesKinectGestureManager gestureManager = KinectManager.Instance.gestureManager;// 识别所有姿势foreach (GestureType gesture in detectGestures){gestureManager.DetectGesture(userId, gesture);}}}public void UserLost(ulong userId, int userIndex){if (userIndex != playerIndex)return;}}

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