Merge pull request 'feature-binding: 动作绑定完成' (#1) from feature-binding into master

Reviewed-on: https://rrricardo.top/git/MotionCapture/MotionCapture/pulls/1

Assets/Behaviours.meta

@@ -0,0 +1,8 @@
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+guid: 83bce6e0ab5db38aaaae7ec73b738130
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Behaviours/BallStickBehaviour.cs

@@ -0,0 +1,186 @@
+using System.Collections.Generic;
+using Models;
+using UnityEngine;
+using Utils.PoseTransformHandlers;
+
+namespace Behaviours
+{
+    public class BallStickBehaviour : MonoBehaviour
+    {
+        private readonly GameObject[] _nodes = new GameObject[PoseLandmarkType.MaxValue];
+        private readonly List<Bond> _bonds = new List<Bond>();
+        private readonly PoseTransform[] _poseTransforms = new PoseTransform[PoseLandmarkType.MaxValue];
+        private readonly UdpListener _listener = new UdpListener();
+        private const float Scale = 0.2f;
+
+        // Start is called before the first frame update
+        private void Start()
+        {
+            PoseTransform.AverageLength = 3;
+
+            CreateNodes();
+            CreateBonds();
+
+            _listener.AddHandler(OnReceive);
+            _listener.Connect(5000);
+        }
+
+        // Update is called once per frame
+        private void Update()
+        {
+            var mid = _poseTransforms[PoseLandmarkType.LeftHip] + _poseTransforms[PoseLandmarkType.RightHip];
+            mid = mid / 2;
+            
+            for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
+            {
+                _nodes[i].transform.position = (_poseTransforms[i].ResultPosition - mid) * -5f;
+            }
+
+            foreach (var bond in _bonds)
+            {
+                bond.UpdateBond();
+            }
+        }
+
+        private void OnDisable()
+        {
+            _listener.DisConnect();
+        }
+
+        private void OnReceive(List<PoseLandmark> landmarks)
+        {
+            foreach (var landmark in landmarks)
+            {
+                PoseTransform.UpdatePosition(ref _poseTransforms[landmark.Type.Value], landmark);
+            }
+        }
+
+        private void CreateNodes()
+        {
+            for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
+            {
+                var ball = GameObject.CreatePrimitive(PrimitiveType.Sphere);
+
+                ball.transform.localScale = new Vector3(Scale, Scale, Scale);
+
+                if (i <= 10)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.red; //给头部添加颜色
+                }
+                else if (i <= 22)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.blue; //给手部添加颜色
+                }
+                else if (i <= 32)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.green; //给脚部添加颜色
+                }
+
+                _nodes[i] = ball;
+                _poseTransforms[i] = new PoseTransform(i, new AverageHandler());
+            }
+        }
+
+        private void CreateBonds()
+        {
+            var headBonds = new[]
+            {
+                PoseLandmarkType.RightEar,
+                PoseLandmarkType.RightEyeOuter,
+                PoseLandmarkType.RightEye,
+                PoseLandmarkType.RightEyeInner,
+                PoseLandmarkType.Nose,
+                PoseLandmarkType.LeftEyeInner,
+                PoseLandmarkType.LeftEye,
+                PoseLandmarkType.LeftEyeOuter,
+                PoseLandmarkType.LeftEar
+            };
+            _bonds.AddRange(GenerateBondsList(headBonds));
+
+            var monthBonds = new[]
+            {
+                PoseLandmarkType.MouthLeft,
+                PoseLandmarkType.MouthRight,
+            };
+            _bonds.AddRange(GenerateBondsList(monthBonds));
+
+            var leftArmBonds = new[]
+            {
+                PoseLandmarkType.LeftShoulder,
+                PoseLandmarkType.LeftElbow,
+                PoseLandmarkType.LeftWrist,
+                PoseLandmarkType.LeftPinky,
+                PoseLandmarkType.LeftIndex,
+                PoseLandmarkType.LeftWrist,
+                PoseLandmarkType.LeftThumb
+            };
+            _bonds.AddRange(GenerateBondsList(leftArmBonds));
+
+            var rightArmBonds = new[]
+            {
+                PoseLandmarkType.RightShoulder,
+                PoseLandmarkType.RightElbow,
+                PoseLandmarkType.RightWrist,
+                PoseLandmarkType.RightPinky,
+                PoseLandmarkType.RightIndex,
+                PoseLandmarkType.RightWrist,
+                PoseLandmarkType.RightThumb
+            };
+            _bonds.AddRange(GenerateBondsList(rightArmBonds));
+
+            var leftLegBonds = new[]
+            {
+                PoseLandmarkType.LeftShoulder,
+                PoseLandmarkType.LeftHip,
+                PoseLandmarkType.LeftKnee,
+                PoseLandmarkType.LeftAnkle,
+                PoseLandmarkType.LeftHeel,
+                PoseLandmarkType.LeftFootIndex,
+                PoseLandmarkType.LeftAnkle
+            };
+            _bonds.AddRange(GenerateBondsList(leftLegBonds));
+
+            var rightLegBonds = new[]
+            {
+                PoseLandmarkType.RightShoulder,
+                PoseLandmarkType.RightHip,
+                PoseLandmarkType.RightKnee,
+                PoseLandmarkType.RightAnkle,
+                PoseLandmarkType.RightHeel,
+                PoseLandmarkType.RightFootIndex,
+                PoseLandmarkType.RightAnkle
+            };
+            _bonds.AddRange(GenerateBondsList(rightLegBonds));
+
+            // 最后手动添加身体上的两条横线
+            _bonds.Add(new Bond(
+                _nodes[PoseLandmarkType.LeftShoulder],
+                _nodes[PoseLandmarkType.RightShoulder],
+                Scale));
+            _bonds.Add(new Bond(
+                _nodes[PoseLandmarkType.LeftHip],
+                _nodes[PoseLandmarkType.RightHip],
+                Scale));
+        }
+
+        /// <summary>
+        /// 创建棍子列表
+        /// </summary>
+        /// <param name="nodes">需要连接起来的关键点 需要按顺序设置</param>
+        /// <returns></returns>
+        private List<Bond> GenerateBondsList(int[] nodes)
+        {
+            var bonds = new List<Bond>();
+
+            for (var i = 0; i < nodes.Length - 1; i++)
+            {
+                bonds.Add(new Bond(
+                    _nodes[nodes[i]],
+                    _nodes[nodes[i + 1]],
+                    Scale));
+            }
+
+            return bonds;
+        }
+    }
+}

Assets/Behaviours/BoneBehaviour.cs

@@ -0,0 +1,272 @@
+using System;
+using System.Collections.Generic;
+using Models;
+using UnityEngine;
+
+namespace Behaviours
+{
+    public class BoneBehaviour : MonoBehaviour
+    {
+        private readonly UdpListener _listener = new UdpListener();
+        private readonly GameObject[] _nodes = new GameObject[PoseLandmarkType.MaxValue];
+        private readonly List<Bond> _bonds = new List<Bond>();
+        private Dictionary<HumanBodyBones, RotationNode> _rotationNodes;
+        private List<PoseLandmark> _landmarks;
+
+        private Animator _animator;
+        private bool _isReceived;
+        private const float Scale = 0.2f;
+
+        private void Start()
+        {
+            _animator = GetComponent<Animator>();
+            CreateRotationNodes();
+            CreateNodes();
+            CreateBonds();
+
+            _listener.AddHandler(OnReceive);
+            _listener.Connect(5000);
+        }
+
+        private void Update()
+        {
+            if (_isReceived)
+            {
+                _animator.GetBoneTransform(HumanBodyBones.Hips).rotation = 
+                    _rotationNodes[HumanBodyBones.Hips].Rotation;
+
+                /*var rotation = _rotationNodes[HumanBodyBones.Hips].CalculateRotate
+                               * Quaternion.Inverse(_rotationNodes[HumanBodyBones.RightUpperArm].CalculateRotate);
+
+                _animator.GetBoneTransform(HumanBodyBones.RightUpperArm).Rotate(rotation.eulerAngles);*/
+                
+                var mid = (_landmarks[PoseLandmarkType.LeftHip].Position + 
+                           _landmarks[PoseLandmarkType.RightHip].Position) / 2;
+
+                for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
+                {
+                    _nodes[i].transform.position = (_landmarks[i].Position - mid) * 5f;
+                }
+
+                foreach (var bond in _bonds)
+                {
+                    bond.UpdateBond();
+                }
+
+                _animator.GetBoneTransform(HumanBodyBones.LeftUpperArm).rotation = _bonds[9].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.LeftUpperArm).Rotate(0, -180, 0, 
+                    Space.Self);
+                _animator.GetBoneTransform(HumanBodyBones.LeftLowerArm).rotation = _bonds[10].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.LeftLowerArm).Rotate(0, -180, 0, 
+                    Space.Self);
+                
+                _animator.GetBoneTransform(HumanBodyBones.RightUpperArm).rotation = _bonds[15].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.RightUpperArm).Rotate(0, -180, 0, 
+                    Space.Self);
+                
+                _animator.GetBoneTransform(HumanBodyBones.RightLowerArm).rotation = _bonds[16].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.RightLowerArm).Rotate(0, -180, 0, 
+                    Space.Self);
+
+                _animator.GetBoneTransform(HumanBodyBones.LeftUpperLeg).rotation = _bonds[22].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.LeftUpperLeg).Rotate(0, -180, 0, 
+                    Space.Self);
+                _animator.GetBoneTransform(HumanBodyBones.LeftLowerLeg).rotation = _bonds[23].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.LeftLowerLeg).Rotate(0, -180, 0, 
+                    Space.Self);
+
+                _animator.GetBoneTransform(HumanBodyBones.RightUpperLeg).rotation = _bonds[28].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.RightUpperLeg).Rotate(0, -180, 0, 
+                    Space.Self);
+                
+                _animator.GetBoneTransform(HumanBodyBones.RightLowerLeg).rotation = _bonds[29].Rotation;
+                _animator.GetBoneTransform(HumanBodyBones.RightLowerLeg).Rotate(0, -180, 0, 
+                    Space.Self);
+                
+                _isReceived = false;
+            }
+        }
+
+        
+
+        private void OnDisable()
+        {
+            _listener.DisConnect();
+        }
+
+        private void OnReceive(List<PoseLandmark> landmarks)
+        {
+            // 计算腰部
+            var frontLeft = Vector3.Cross(
+                landmarks[PoseLandmarkType.RightHip].Position - landmarks[PoseLandmarkType.LeftHip].Position,
+                landmarks[PoseLandmarkType.RightShoulder].Position - landmarks[PoseLandmarkType.LeftHip].Position);
+
+            var frontRight = Vector3.Cross(
+                landmarks[PoseLandmarkType.LeftShoulder].Position - landmarks[PoseLandmarkType.RightHip].Position,
+                landmarks[PoseLandmarkType.LeftHip].Position - landmarks[PoseLandmarkType.LeftHip].Position);
+
+            var front = frontLeft + frontRight;
+            front.Normalize();
+
+            var oldRotation = _rotationNodes[HumanBodyBones.Hips];
+            _rotationNodes[HumanBodyBones.Hips] = new RotationNode(
+                oldRotation.UnityName,
+                oldRotation.Rotation,
+                Quaternion.LookRotation(front));
+
+            _landmarks = landmarks;
+            _isReceived = true;
+        }
+
+        private void CreateRotationNodes()
+        {
+            _rotationNodes = new Dictionary<HumanBodyBones, RotationNode>();
+
+            var bonesArray = new[]
+            {
+                HumanBodyBones.Hips,
+                HumanBodyBones.LeftUpperArm,
+                HumanBodyBones.LeftLowerArm,
+                HumanBodyBones.RightUpperArm,
+                HumanBodyBones.RightLowerArm,
+                HumanBodyBones.LeftUpperLeg,
+                HumanBodyBones.LeftLowerLeg,
+                HumanBodyBones.RightUpperLeg,
+                HumanBodyBones.RightLowerLeg
+            };
+
+            foreach (var bone in bonesArray)
+            {
+                var rotation = _animator.GetBoneTransform(bone).rotation;
+                _rotationNodes.Add(bone, new RotationNode(bone, rotation, rotation));
+            }
+        }
+        
+        private void CreateNodes()
+        {
+            for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
+            {
+                var ball = GameObject.CreatePrimitive(PrimitiveType.Sphere);
+
+                ball.transform.localScale = new Vector3(Scale, Scale, Scale);
+
+                if (i <= 10)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.red; //给头部添加颜色
+                }
+                else if (i <= 22)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.blue; //给手部添加颜色
+                }
+                else if (i <= 32)
+                {
+                    ball.GetComponent<Renderer>().material.color = Color.green; //给脚部添加颜色
+                }
+
+                _nodes[i] = ball;
+            }
+        }
+
+        private void CreateBonds()
+        {
+            var headBonds = new[]
+            {
+                PoseLandmarkType.RightEar,
+                PoseLandmarkType.RightEyeOuter,
+                PoseLandmarkType.RightEye,
+                PoseLandmarkType.RightEyeInner,
+                PoseLandmarkType.Nose,
+                PoseLandmarkType.LeftEyeInner,
+                PoseLandmarkType.LeftEye,
+                PoseLandmarkType.LeftEyeOuter,
+                PoseLandmarkType.LeftEar
+            };
+            _bonds.AddRange(GenerateBondsList(headBonds));
+
+            var monthBonds = new[]
+            {
+                PoseLandmarkType.MouthLeft,
+                PoseLandmarkType.MouthRight,
+            };
+            _bonds.AddRange(GenerateBondsList(monthBonds));
+
+            var leftArmBonds = new[]
+            {
+                PoseLandmarkType.LeftShoulder,
+                PoseLandmarkType.LeftElbow,
+                PoseLandmarkType.LeftWrist,
+                PoseLandmarkType.LeftPinky,
+                PoseLandmarkType.LeftIndex,
+                PoseLandmarkType.LeftWrist,
+                PoseLandmarkType.LeftThumb
+            };
+            _bonds.AddRange(GenerateBondsList(leftArmBonds));
+
+            var rightArmBonds = new[]
+            {
+                PoseLandmarkType.RightShoulder,
+                PoseLandmarkType.RightElbow,
+                PoseLandmarkType.RightWrist,
+                PoseLandmarkType.RightPinky,
+                PoseLandmarkType.RightIndex,
+                PoseLandmarkType.RightWrist,
+                PoseLandmarkType.RightThumb
+            };
+            _bonds.AddRange(GenerateBondsList(rightArmBonds));
+
+            var leftLegBonds = new[]
+            {
+                PoseLandmarkType.LeftShoulder,
+                PoseLandmarkType.LeftHip,
+                PoseLandmarkType.LeftKnee,
+                PoseLandmarkType.LeftAnkle,
+                PoseLandmarkType.LeftHeel,
+                PoseLandmarkType.LeftFootIndex,
+                PoseLandmarkType.LeftAnkle
+            };
+            _bonds.AddRange(GenerateBondsList(leftLegBonds));
+
+            var rightLegBonds = new[]
+            {
+                PoseLandmarkType.RightShoulder,
+                PoseLandmarkType.RightHip,
+                PoseLandmarkType.RightKnee,
+                PoseLandmarkType.RightAnkle,
+                PoseLandmarkType.RightHeel,
+                PoseLandmarkType.RightFootIndex,
+                PoseLandmarkType.RightAnkle
+            };
+            _bonds.AddRange(GenerateBondsList(rightLegBonds));
+
+            // 最后手动添加身体上的两条横线
+            _bonds.Add(new Bond(
+                _nodes[PoseLandmarkType.LeftShoulder],
+                _nodes[PoseLandmarkType.RightShoulder],
+                Scale));
+            _bonds.Add(new Bond(
+                _nodes[PoseLandmarkType.LeftHip],
+                _nodes[PoseLandmarkType.RightHip],
+                Scale));
+        }
+        
+        /// <summary>
+        /// 创建棍子列表
+        /// </summary>
+        /// <param name="nodes">需要连接起来的关键点 需要按顺序设置</param>
+        /// <returns></returns>
+        private List<Bond> GenerateBondsList(int[] nodes)
+        {
+            var bonds = new List<Bond>();
+
+            for (var i = 0; i < nodes.Length - 1; i++)
+            {
+                bonds.Add(new Bond(
+                    _nodes[nodes[i]],
+                    _nodes[nodes[i + 1]],
+                    Scale));
+            }
+
+            return bonds;
+        }
+    }
+}

Assets/Behaviours/BoneBehaviour.cs.meta

@@ -1,5 +1,5 @@
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+guid: a2b060336532a01bfb4593b385955175
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   externalObjects: {}
   serializedVersion: 2

Assets/Behaviours/CameraBehaviour.cs

@@ -7,15 +7,14 @@ public class CameraBehaviour : MonoBehaviour
     private const int MouseWheelSensitivity = 1; //滚轮灵敏度设置
     private const int MouseZoomMin = 1; //相机距离最小值
     private const int MouseZoomMax = 20; //相机距离最大值
-    private const float XSpeed = 250.0f;
-    private const float YSpeed = 120.0f;
+    private const float XSpeed = 120.0f;
+    private const float YSpeed = 250.0f;
     private const int YMinLimit = -360;
     private const int YMaxLimit = 360;
 
     private float _eulerX; //存储相机的euler角
     private float _eulerY; //存储相机的euler角
-
-    private float _distance = 5; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
+    private float _distance; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
     private Vector3 _targetOnScreenPosition; //目标的屏幕坐标，第三个值为z轴距离
     private Quaternion _cameraRotation; //存储相机的姿态四元数
     private Vector3 _targetPosition; //target的位置
@@ -31,11 +30,13 @@ private void Start()
     {
         //这里就是设置一下初始的相机视角以及一些其他变量，这里的x和y。。。是和下面getAxis的mouse x与mouse y对应
         var angles = transform.eulerAngles;
-        _eulerX = angles.y;
-        _eulerY = angles.x;
-        _targetPosition = target.position;
-        //_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
-        _cameraRotation = Quaternion.Euler(_eulerY, _eulerX, 0);
+        _eulerX = angles.x;
+        _eulerY = angles.y;
+        var position = target.position;
+        _targetPosition = position;
+        _cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
+        _distance = Vector3.Distance(position, transform.position);
+        
         // 引入中间变量 提高代码效率
         var transform1 = transform;
         //设置相机姿态
@@ -52,13 +53,12 @@ private void Update()
         //鼠标右键旋转功能
         if (Input.GetMouseButton(1))
         {
-            _eulerX += Input.GetAxis("Mouse X") * XSpeed * 0.02f;
-            _eulerY -= Input.GetAxis("Mouse Y") * YSpeed * 0.02f;
+            // 鼠标控制需要反转X、Y轴
+            _eulerX += Input.GetAxis("Mouse Y") * XSpeed * 0.02f;
+            _eulerX = ClampAngle(_eulerX, YMinLimit, YMaxLimit);
+            _eulerY -= Input.GetAxis("Mouse X") * YSpeed * 0.02f;
 
-            _eulerY = ClampAngle(_eulerY, YMinLimit, YMaxLimit);
-
-            //_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
-            _cameraRotation = Quaternion.Euler(_eulerY, _eulerX, 0);
+            _cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
             var position = _cameraRotation * new Vector3(0.0f, 0.0f, -_distance) + _targetPosition;
 
             // 引入中间变量 提高代码效率
@@ -66,7 +66,8 @@ private void Update()
             transform1.rotation = _cameraRotation;
             transform1.position = position;
         }
-        else if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
+        
+        if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
         {
             if (_distance is >= MouseZoomMin and <= MouseZoomMax)
             {

Assets/BoneAnimator.controller

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+%TAG !u! tag:unity3d.com,2011:
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+  m_Script: {fileID: 11500000, guid: a2b060336532a01bfb4593b385955175, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+--- !u!1107 &-4834836044711832442
+AnimatorStateMachine:
+  serializedVersion: 6
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Base Layer
+  m_ChildStates: []
+  m_ChildStateMachines: []
+  m_AnyStateTransitions: []
+  m_EntryTransitions: []
+  m_StateMachineTransitions: {}
+  m_StateMachineBehaviours: []
+  m_AnyStatePosition: {x: 50, y: 20, z: 0}
+  m_EntryPosition: {x: 50, y: 120, z: 0}
+  m_ExitPosition: {x: 800, y: 120, z: 0}
+  m_ParentStateMachinePosition: {x: 800, y: 20, z: 0}
+  m_DefaultState: {fileID: 0}
+--- !u!91 &9100000
+AnimatorController:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: BoneAnimator
+  serializedVersion: 5
+  m_AnimatorParameters: []
+  m_AnimatorLayers:
+  - serializedVersion: 5
+    m_Name: Base Layer
+    m_StateMachine: {fileID: -4834836044711832442}
+    m_Mask: {fileID: 0}
+    m_Motions: []
+    m_Behaviours: []
+    m_BlendingMode: 0
+    m_SyncedLayerIndex: -1
+    m_DefaultWeight: 0
+    m_IKPass: 1
+    m_SyncedLayerAffectsTiming: 0
+    m_Controller: {fileID: 9100000}

Assets/BoneAnimator.controller.meta

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Assets/MainBehaviour.cs

@@ -1,180 +0,0 @@
-using System.Collections.Generic;
-using Models;
-using UnityEngine;
-using Utils.PoseTransformHandlers;
-
-public class MainBehaviour : MonoBehaviour
-{
-    private readonly GameObject[] _nodes = new GameObject[PoseLandmarkType.MaxValue];
-    private readonly List<Bond> _bonds = new List<Bond>();
-    private readonly PoseTransform[] _poseTransforms = new PoseTransform[PoseLandmarkType.MaxValue];
-    private readonly UdpListener _listener = new UdpListener();
-    private const float Scale = 0.2f;
-
-    // Start is called before the first frame update
-    private void Start()
-    {
-        PoseTransform.AverageLength = 3;
-
-        CreateNodes();
-        CreateBonds();
-
-        _listener.AddHandler(OnReceive);
-        _listener.Connect(5000);
-    }
-
-    // Update is called once per frame
-    private void Update()
-    {
-        for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
-        {
-            _nodes[i].transform.position = _poseTransforms[i].ResultPosition * -5;
-        }
-
-        foreach (var bond in _bonds)
-        {
-            bond.UpdateBond();
-        }
-    }
-
-    private void OnDisable()
-    {
-        _listener.DisConnect();
-    }
-    
-    private void OnReceive(List<PoseLandmark> landmarks)
-    {
-        foreach (var landmark in landmarks)
-        {
-            PoseTransform.UpdatePosition(ref _poseTransforms[landmark.Type.Value], landmark);
-        }
-    }
-
-    private void CreateNodes()
-    {
-        for (var i = 0; i < PoseLandmarkType.MaxValue; i++)
-        {
-            var ball = GameObject.CreatePrimitive(PrimitiveType.Sphere);
-
-            ball.transform.localScale = new Vector3(Scale, Scale, Scale);
-
-            if (i <= 10)
-            {
-                ball.GetComponent<Renderer>().material.color = Color.red;//给头部添加颜色
-            }
-            else if (i <= 22)
-            {
-                ball.GetComponent<Renderer>().material.color = Color.blue;//给手部添加颜色
-            }
-            else if (i <= 32)
-            {
-                ball.GetComponent<Renderer>().material.color = Color.green;//给脚部添加颜色
-            }
-
-            _nodes[i] = ball;
-            _poseTransforms[i] = new PoseTransform(i, new AverageHandler());
-        }
-    }
-
-    private void CreateBonds()
-    {
-        var headBonds = new[]
-        {
-            PoseLandmarkType.RightEar,
-            PoseLandmarkType.RightEyeOuter,
-            PoseLandmarkType.RightEye,
-            PoseLandmarkType.RightEyeInner,
-            PoseLandmarkType.Nose,
-            PoseLandmarkType.LeftEyeInner,
-            PoseLandmarkType.LeftEye,
-            PoseLandmarkType.LeftEyeOuter,
-            PoseLandmarkType.LeftEar
-        };
-        _bonds.AddRange(GenerateBondsList(headBonds));
-
-        var monthBonds = new[]
-        {
-            PoseLandmarkType.MouthLeft,
-            PoseLandmarkType.MouthRight,
-        };
-        _bonds.AddRange(GenerateBondsList(monthBonds));
-
-        var leftArmBonds = new[]
-        {
-            PoseLandmarkType.LeftShoulder,
-            PoseLandmarkType.LeftElbow,
-            PoseLandmarkType.LeftWrist,
-            PoseLandmarkType.LeftPinky,
-            PoseLandmarkType.LeftIndex,
-            PoseLandmarkType.LeftWrist,
-            PoseLandmarkType.LeftThumb
-        };
-        _bonds.AddRange(GenerateBondsList(leftArmBonds));
-
-        var rightArmBonds = new[]
-        {
-            PoseLandmarkType.RightShoulder,
-            PoseLandmarkType.RightElbow,
-            PoseLandmarkType.RightWrist,
-            PoseLandmarkType.RightPinky,
-            PoseLandmarkType.RightIndex,
-            PoseLandmarkType.RightWrist,
-            PoseLandmarkType.RightThumb
-        };
-        _bonds.AddRange(GenerateBondsList(rightArmBonds));
-
-        var leftLegBonds = new[]
-        {
-            PoseLandmarkType.LeftShoulder,
-            PoseLandmarkType.LeftHip,
-            PoseLandmarkType.LeftKnee,
-            PoseLandmarkType.LeftAnkle,
-            PoseLandmarkType.LeftHeel,
-            PoseLandmarkType.LeftFootIndex,
-            PoseLandmarkType.LeftAnkle
-        };
-        _bonds.AddRange(GenerateBondsList(leftLegBonds));
-
-        var rightLegBonds = new[]
-        {
-            PoseLandmarkType.RightShoulder,
-            PoseLandmarkType.RightHip,
-            PoseLandmarkType.RightKnee,
-            PoseLandmarkType.RightAnkle,
-            PoseLandmarkType.RightHeel,
-            PoseLandmarkType.RightFootIndex,
-            PoseLandmarkType.RightAnkle
-        };
-        _bonds.AddRange(GenerateBondsList(rightLegBonds));
-        
-        // 最后手动添加身体上的两条横线
-        _bonds.Add(new Bond(
-            _nodes[PoseLandmarkType.LeftShoulder],
-            _nodes[PoseLandmarkType.RightShoulder],
-            Scale));
-        _bonds.Add(new Bond(
-            _nodes[PoseLandmarkType.LeftHip],
-            _nodes[PoseLandmarkType.RightHip],
-            Scale));
-    }
-
-    /// <summary>
-    /// 创建棍子列表
-    /// </summary>
-    /// <param name="nodes">需要连接起来的关键点 需要按顺序设置</param>
-    /// <returns></returns>
-    private List<Bond> GenerateBondsList(int[] nodes)
-    {
-        var bonds = new List<Bond>();
-
-        for (var i = 0; i < nodes.Length - 1; i++)
-        {
-            bonds.Add(new Bond(
-                _nodes[nodes[i]], 
-                _nodes[nodes[i + 1]], 
-                Scale));
-        }
-
-        return bonds;
-    }
-}

Assets/ModelBehaviour.cs

@@ -1,135 +0,0 @@
-using System.Collections.Generic;
-using Models;
-using UnityEngine;
-using Utils.PoseTransformHandlers;
-
-public class ModelBehaviour : MonoBehaviour
-{
-    private Animator _animator;
-
-    private readonly UdpListener _listener = new UdpListener();
-    private static readonly PoseTransform[] PoseTransforms = new PoseTransform[PoseLandmarkType.MaxValue];
-
-    private void Start()
-    {
-        _animator = GetComponent<Animator>(); // 获取动画控件
-        InitPoseTransformList();
-
-        //_listener.AddHandler(LogLandmarks);
-        _listener.AddHandler(RigPoint);
-        _listener.Connect(5000);
-    }
-
-    // Update is called once per frame
-    private void Update()
-    {
-
-
-        foreach (var landmark in PoseTransforms)
-        {
-            if (landmark.UnityName != HumanBodyBones.LastBone)
-            {
-                var transfrom = _animator.GetBoneTransform(landmark.UnityName);
-
-                var parentsum = new Vector3(0, 0, 0);
-
-                foreach (var parent in landmark.Parent)
-                {
-                    parentsum += PoseTransforms[parent.Value].ResultPosition;
-                }
-
-                parentsum /= landmark.Parent.Count;
-                
-                transfrom.rotation = Quaternion.FromToRotation(transfrom.rotation.eulerAngles,landmark.ResultPosition-parentsum);
-
-            }
-        }
-
-
-    }
-
-    private void OnDisable()
-    {
-        _listener.DisConnect();
-    }
-
-    private static void LogLandmarks(List<PoseLandmark> landmarks)
-    {
-        
-        foreach (var landmark in landmarks)
-        {
-            Debug.Log(landmark.ToString());
-        }
-    }
-
-
-    //获取传上来的数据点坐标转换成四元数的回调函数
-    private static void RigPoint(List<PoseLandmark> landmarks)
-    {
-        
-        foreach (var landmark in landmarks)
-        {
-            
-            PoseTransform.UpdatePosition(ref PoseTransforms[landmark.Type.Value], landmark);
-            
-            Debug.Log(PoseTransforms[landmark.Type.Value].UnityName+":"+PoseTransforms[landmark.Type.Value].ResultPosition);
-        }
-
-    }
-
-    /// <summary>
-    /// 初始化骨骼变化结构体列表
-    /// </summary>
-    private void InitPoseTransformList()
-    {
-        for (var type = 0; type <= PoseLandmarkType.RightFootIndex; type++)
-        {
-            var item = new PoseTransform(type, new NormalHandler());
-
-            if (item.UnityName != HumanBodyBones.LastBone)
-            {
-                item.PreviousQuaternion = _animator.GetBoneTransform(item.UnityName).rotation;
-                item.CurrentQuaternion = item.PreviousQuaternion;
-            }
-            
-            PoseTransforms[type] = item;
-        }
-        
-        // 在这里添加父节点
-        AddParentTransform(PoseLandmarkType.LeftShoulder, PoseLandmarkType.LeftHip);
-        AddParentTransform(PoseLandmarkType.LeftShoulder, PoseLandmarkType.RightHip);
-
-        AddParentTransform(PoseLandmarkType.RightShoulder, PoseLandmarkType.LeftHip);
-        AddParentTransform(PoseLandmarkType.RightShoulder, PoseLandmarkType.RightHip);
-        
-        AddParentTransform(PoseLandmarkType.Nose, PoseLandmarkType.LeftShoulder);
-        AddParentTransform(PoseLandmarkType.Nose, PoseLandmarkType.RightShoulder);
-        
-        AddParentTransform(PoseLandmarkType.LeftElbow, PoseLandmarkType.LeftShoulder);
-        AddParentTransform(PoseLandmarkType.RightElbow, PoseLandmarkType.RightShoulder);
-        
-        AddParentTransform(PoseLandmarkType.LeftWrist, PoseLandmarkType.LeftElbow);
-        AddParentTransform(PoseLandmarkType.RightWrist, PoseLandmarkType.RightElbow);
-        
-        AddParentTransform(PoseLandmarkType.LeftKnee, PoseLandmarkType.LeftHip);
-        AddParentTransform(PoseLandmarkType.RightKnee, PoseLandmarkType.RightHip);
-        
-        AddParentTransform(PoseLandmarkType.LeftAnkle, PoseLandmarkType.LeftKnee);
-        AddParentTransform(PoseLandmarkType.RightAnkle, PoseLandmarkType.RightKnee);
-        
-        AddParentTransform(PoseLandmarkType.LeftFootIndex, PoseLandmarkType.LeftAnkle);
-        AddParentTransform(PoseLandmarkType.RightFootIndex, PoseLandmarkType.RightAnkle);
-    }
-
-    /// <summary>
-    /// 给指定的骨骼变化结构体添加父节点
-    /// </summary>
-    /// <param name="target">需要添加的节点</param>
-    /// <param name="parent">添加的父节点</param>
-    private void AddParentTransform(int target, int parent)
-    {
-        var parents = PoseTransforms[target].Parent;
-        parents.Add(PoseTransforms[parent].MediaPipeName);
-    }
-
-}

Assets/Models/Bond.cs

@@ -1,4 +1,5 @@
 using UnityEngine;
+using Utils;
 
 namespace Models
 {
@@ -10,6 +11,9 @@ public class Bond
         protected readonly GameObject Start;
         protected readonly GameObject End;
         private readonly GameObject _bond;
+
+        public Quaternion Rotation => _bond.transform.rotation;
+        public Vector3 Vector => End.transform.position - Start.transform.position;
         
         public Bond(GameObject start,GameObject end,float scale)
         {

Assets/Models/PoseLandmark.cs

@@ -1,160 +1,163 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using UnityEngine;
 
 namespace Models
 {
     public class PoseLandmark
     {
         private const double Tolerance = 1E-6;
-    
-    /// <summary>
-    /// 单个包的长度
-    /// </summary>
-    public const int PacketLength = 28;
-    
-    /// <summary>
-    /// 坐标点的种类
-    /// </summary>
-    public PoseLandmarkType Type { get; }
-    
-    /// <summary>
-    /// 真实世界x坐标
-    /// 以米为单位
-    /// 以臀部为重心 hip
-    /// </summary>
-    public float X { get; }
-    
-    /// <summary>
-    /// 真实世界y坐标
-    /// 以米为单位
-    /// 以臀部为重心
-    /// </summary>
-    public float Y { get; }
-    
-    /// <summary>
-    /// 真实世界z坐标
-    /// 以米为单位
-    /// 以臀部为重心
-    /// </summary>
-    public float Z { get; }
-    
-    /// <summary>
-    /// 该坐标点估计的可见性
-    /// [0,1]
-    /// </summary>
-    public float Visibility { get; }
-    
-    public long TimeStamp { get; }
 
-    public PoseLandmark(int type, float x, float y, float z, float visibility, long timeStamp)
-    {
-        Type = new PoseLandmarkType(type);
-        X = x;
-        Y = y;
-        Z = z;
-        Visibility = visibility;
-        TimeStamp = timeStamp;
-    }
+        /// <summary>
+        /// 单个包的长度
+        /// </summary>
+        public const int PacketLength = 28;
 
-    /// <summary>
-    /// 转换成字节数组
-    /// 便于UDP发送
-    /// </summary>
-    /// <returns></returns>
-    public byte[] ToByteArray()
-    {
-        var result = new byte[PacketLength];
+        /// <summary>
+        /// 坐标点的种类
+        /// </summary>
+        public PoseLandmarkType Type { get; }
 
-        BitConverter.GetBytes(Type.Value).CopyTo(result, 0);
-        BitConverter.GetBytes(X).CopyTo(result, 4);
-        BitConverter.GetBytes(Y).CopyTo(result, 8);
-        BitConverter.GetBytes(Z).CopyTo(result, 12);
-        BitConverter.GetBytes(Visibility).CopyTo(result, 16);
-        BitConverter.GetBytes(TimeStamp).CopyTo(result, 20);
-        
-        return result;
-    }
+        /// <summary>
+        /// 真实世界x坐标
+        /// 以米为单位
+        /// 以臀部为重心 hip
+        /// </summary>
+        public float X { get; }
 
-    /// <summary>
-    /// 解析字节数组
-    /// </summary>
-    /// <param name="bytes">收到的字节数组</param>
-    /// <returns>字节数组中代表的坐标对象</returns>
-    public static PoseLandmark ValueOf(byte[] bytes)
-    {
-        var result = new PoseLandmark(
-            BitConverter.ToInt32(bytes, 0),
-            BitConverter.ToSingle(bytes, 4),
-            BitConverter.ToSingle(bytes, 8),
-            BitConverter.ToSingle(bytes, 12),
-            BitConverter.ToSingle(bytes, 16),
-            BitConverter.ToInt64(bytes, 20));
+        /// <summary>
+        /// 真实世界y坐标
+        /// 以米为单位
+        /// 以臀部为重心
+        /// </summary>
+        public float Y { get; }
 
-        return result;
-    }
+        /// <summary>
+        /// 真实世界z坐标
+        /// 以米为单位
+        /// 以臀部为重心
+        /// </summary>
+        public float Z { get; }
 
-    /// <summary>
-    /// 解析字节数组为对象列表
-    /// 单个
-    /// </summary>
-    /// <param name="bytes">字节数组</param>
-    /// <returns></returns>
-    public static List<PoseLandmark> ArrayOf(byte[] bytes)
-    {
-        var result = new List<PoseLandmark>();
+        public Vector3 Position => new Vector3(-X, -Y, -0.2f * Z);
 
-        for (var i = 0; i < bytes.Length; i = i + PacketLength)
+        /// <summary>
+        /// 该坐标点估计的可见性
+        /// [0,1]
+        /// </summary>
+        public float Visibility { get; }
+
+        public long TimeStamp { get; }
+
+        public PoseLandmark(int type, float x, float y, float z, float visibility, long timeStamp)
         {
-            var landmark = new PoseLandmark(BitConverter.ToInt32(bytes, i),
-                BitConverter.ToSingle(bytes, i + 4),
-                BitConverter.ToSingle(bytes, i + 8),
-                BitConverter.ToSingle(bytes, i + 12),
-                BitConverter.ToSingle(bytes, i + 16),
-                BitConverter.ToInt64(bytes, i + 20));
-
-            result.Add(landmark);
+            Type = new PoseLandmarkType(type);
+            X = x;
+            Y = y;
+            Z = z;
+            Visibility = visibility;
+            TimeStamp = timeStamp;
         }
 
-        return result;
-    }
-
-    public override bool Equals(object obj)
-    {
-        if (obj is not PoseLandmark landmark)
+        /// <summary>
+        /// 转换成字节数组
+        /// 便于UDP发送
+        /// </summary>
+        /// <returns></returns>
+        public byte[] ToByteArray()
         {
-            return false;
+            var result = new byte[PacketLength];
+
+            BitConverter.GetBytes(Type.Value).CopyTo(result, 0);
+            BitConverter.GetBytes(X).CopyTo(result, 4);
+            BitConverter.GetBytes(Y).CopyTo(result, 8);
+            BitConverter.GetBytes(Z).CopyTo(result, 12);
+            BitConverter.GetBytes(Visibility).CopyTo(result, 16);
+            BitConverter.GetBytes(TimeStamp).CopyTo(result, 20);
+
+            return result;
         }
-        else
+
+        /// <summary>
+        /// 解析字节数组
+        /// </summary>
+        /// <param name="bytes">收到的字节数组</param>
+        /// <returns>字节数组中代表的坐标对象</returns>
+        public static PoseLandmark ValueOf(byte[] bytes)
         {
-            return Type.Value == landmark.Type.Value
-                   && Math.Abs(X - landmark.X) < Tolerance
-                   && Math.Abs(Y - landmark.Y) < Tolerance
-                   && Math.Abs(Z - landmark.Z) < Tolerance
-                   && Math.Abs(Visibility - landmark.Visibility) < Tolerance
-                   && TimeStamp == landmark.TimeStamp;
+            var result = new PoseLandmark(
+                BitConverter.ToInt32(bytes, 0),
+                BitConverter.ToSingle(bytes, 4),
+                BitConverter.ToSingle(bytes, 8),
+                BitConverter.ToSingle(bytes, 12),
+                BitConverter.ToSingle(bytes, 16),
+                BitConverter.ToInt64(bytes, 20));
+
+            return result;
         }
-    }
 
-    public override int GetHashCode()
-    {
-        var hashCode = Type.GetHashCode();
-        hashCode ^= X.GetHashCode();
-        hashCode ^= Y.GetHashCode();
-        hashCode ^= Z.GetHashCode();
-        hashCode ^= Visibility.GetHashCode();
-        hashCode ^= TimeStamp.GetHashCode();
+        /// <summary>
+        /// 解析字节数组为对象列表
+        /// 单个
+        /// </summary>
+        /// <param name="bytes">字节数组</param>
+        /// <returns></returns>
+        public static List<PoseLandmark> ArrayOf(byte[] bytes)
+        {
+            var result = new List<PoseLandmark>();
 
-        return hashCode;
-    }
+            for (var i = 0; i < bytes.Length; i = i + PacketLength)
+            {
+                var landmark = new PoseLandmark(BitConverter.ToInt32(bytes, i),
+                    BitConverter.ToSingle(bytes, i + 4),
+                    BitConverter.ToSingle(bytes, i + 8),
+                    BitConverter.ToSingle(bytes, i + 12),
+                    BitConverter.ToSingle(bytes, i + 16),
+                    BitConverter.ToInt64(bytes, i + 20));
 
-    public override string ToString()
-    {
-        var builder = new StringBuilder();
-        builder.Append($"Time: {TimeStamp}, Type: {Type}:\n");
-        builder.Append($"\tX:{X}, Y:{Y}, Z:{Z}, Visibility: {Visibility}\n");
+                result.Add(landmark);
+            }
 
-        return builder.ToString();
-    }
+            return result;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is not PoseLandmark landmark)
+            {
+                return false;
+            }
+            else
+            {
+                return Type.Value == landmark.Type.Value
+                       && Math.Abs(X - landmark.X) < Tolerance
+                       && Math.Abs(Y - landmark.Y) < Tolerance
+                       && Math.Abs(Z - landmark.Z) < Tolerance
+                       && Math.Abs(Visibility - landmark.Visibility) < Tolerance
+                       && TimeStamp == landmark.TimeStamp;
+            }
+        }
+
+        public override int GetHashCode()
+        {
+            var hashCode = Type.GetHashCode();
+            hashCode ^= X.GetHashCode();
+            hashCode ^= Y.GetHashCode();
+            hashCode ^= Z.GetHashCode();
+            hashCode ^= Visibility.GetHashCode();
+            hashCode ^= TimeStamp.GetHashCode();
+
+            return hashCode;
+        }
+
+        public override string ToString()
+        {
+            var builder = new StringBuilder();
+            builder.Append($"Time: {TimeStamp}, Type: {Type}:\n");
+            builder.Append($"\tX:{X}, Y:{Y}, Z:{Z}, Visibility: {Visibility}\n");
+
+            return builder.ToString();
+        }
     }
 }

Assets/Models/PoseTransform.cs

@@ -28,22 +28,11 @@ public struct PoseTransform
         /// 取平均之后的结果
         /// </summary>
         public Vector3 ResultPosition => _transformHandler.GetResultPosition();
-
         /// <summary>
         /// 节点的父节点列表
         /// </summary>
         public readonly List<PoseLandmarkType> Parent;
 
-        /// <summary>
-        /// 骨骼节点的初始角度
-        /// </summary>
-        public Quaternion PreviousQuaternion;
-
-        /// <summary>
-        /// 骨骼节点的当前角度
-        /// </summary>
-        public Quaternion CurrentQuaternion;
-        
         private readonly IPoseTransformHandler _transformHandler;
 
         public PoseTransform(
@@ -54,8 +43,6 @@ IPoseTransformHandler handler
             MediaPipeName = new PoseLandmarkType(type);
             UnityName = GetRelatedBone(MediaPipeName);
             Parent = new List<PoseLandmarkType>();
-            PreviousQuaternion = new Quaternion();
-            CurrentQuaternion = new Quaternion();
             
             _transformHandler = handler;
         }
@@ -65,11 +52,6 @@ public static void UpdatePosition(ref PoseTransform pose, PoseLandmark landmark)
             pose._transformHandler.ReceivePoseLandmark(landmark);
         }
 
-        public static void CalculateRotation(ref PoseTransform poseTransform, PoseLandmark landmark)
-        {
-            
-        }
-
         public static Vector3 operator +(PoseTransform a) => a.ResultPosition;
 
         public static Vector3 operator -(PoseTransform a) => -a.ResultPosition;

Assets/Models/RotationNode.cs

@@ -0,0 +1,29 @@
+using UnityEngine;
+
+namespace Models
+{
+    public struct RotationNode
+    {
+        public readonly HumanBodyBones UnityName;
+        public Quaternion PreviousRotation;
+        public Quaternion Rotation;
+
+        public Quaternion CalculateRotate => PreviousRotation * Quaternion.Inverse(Rotation);
+
+        public RotationNode(HumanBodyBones humanBodyBone, Quaternion previousRotation, Quaternion rotation)
+        {
+            UnityName = humanBodyBone;
+            PreviousRotation = previousRotation;
+            Rotation = rotation;
+        }
+
+        public RotationNode(RotationNode node, PoseLandmark begin, PoseLandmark end)
+        {
+            UnityName = node.UnityName;
+            PreviousRotation = node.Rotation;
+
+            var forward = end.Position - begin.Position;
+            Rotation = Quaternion.LookRotation(forward);
+        }
+    }
+}

Assets/Models/RotationNode.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 87e238cb51f34339a39945af13f43248
+timeCreated: 1680090845

Assets/Scenes/BallHumanScene.unity

@@ -0,0 +1,441 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!29 &1
+OcclusionCullingSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_OcclusionBakeSettings:
+    smallestOccluder: 5
+    smallestHole: 0.25
+    backfaceThreshold: 100
+  m_SceneGUID: 00000000000000000000000000000000
+  m_OcclusionCullingData: {fileID: 0}
+--- !u!104 &2
+RenderSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 9
+  m_Fog: 0
+  m_FogColor: {r: 0.5, g: 0.5, b: 0.5, a: 1}
+  m_FogMode: 3
+  m_FogDensity: 0.01
+  m_LinearFogStart: 0
+  m_LinearFogEnd: 300
+  m_AmbientSkyColor: {r: 0.212, g: 0.227, b: 0.259, a: 1}
+  m_AmbientEquatorColor: {r: 0.114, g: 0.125, b: 0.133, a: 1}
+  m_AmbientGroundColor: {r: 0.047, g: 0.043, b: 0.035, a: 1}
+  m_AmbientIntensity: 1
+  m_AmbientMode: 0
+  m_SubtractiveShadowColor: {r: 0.42, g: 0.478, b: 0.627, a: 1}
+  m_SkyboxMaterial: {fileID: 10304, guid: 0000000000000000f000000000000000, type: 0}
+  m_HaloStrength: 0.5
+  m_FlareStrength: 1
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+  m_HaloTexture: {fileID: 0}
+  m_SpotCookie: {fileID: 10001, guid: 0000000000000000e000000000000000, type: 0}
+  m_DefaultReflectionMode: 0
+  m_DefaultReflectionResolution: 128
+  m_ReflectionBounces: 1
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+  m_CustomReflection: {fileID: 0}
+  m_Sun: {fileID: 0}
+  m_IndirectSpecularColor: {r: 0.18029127, g: 0.22572401, b: 0.3069303, a: 1}
+  m_UseRadianceAmbientProbe: 0
+--- !u!157 &3
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Assets/Utils/PoseTransformHandlers/ZAxisHandler.cs

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+using Models;
+using UnityEngine;
+
+namespace Utils.PoseTransformHandlers
+{
+    public class ZAxisHandler : IPoseTransformHandler
+    {
+        private Vector3 _result;
+        
+        public void ReceivePoseLandmark(PoseLandmark landmark)
+        {
+            _result = new Vector3(landmark.X, landmark.Y, landmark.Z * 0.2f);
+            _result = _result * -1;
+        }
+
+        public Vector3 GetResultPosition()
+        {
+            return _result;
+        }
+    }
+}

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