Merge branch 'feature-ball' into dev

# Conflicts:
#	Assets/ModelBehaviour.cs
#	Assets/Models/PoseTransform.cs

Assets/MainBehaviour.cs

@@ -0,0 +1,179 @@
+using System.Collections.Generic;
+using Models;
+using UnityEngine;
+
+public class MainBehaviour : MonoBehaviour
+{
+    private readonly GameObject[] _nodes = new GameObject[(int)PoseLandmarkType.MaxValue];
+    private readonly List<Bond> _bonds = new List<Bond>();
+    private readonly PoseTransform[] _poseTransforms = new PoseTransform[(int)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 < (int)PoseLandmarkType.MaxValue; i++)
+        {
+            _nodes[i].transform.position = _poseTransforms[i].AveragePos * -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[(int)landmark.Type], landmark);
+        }
+    }
+
+    private void CreateNodes()
+    {
+        for (var i = 0; i < (int)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((PoseLandmarkType)i);
+        }
+    }
+
+    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[(int)PoseLandmarkType.LeftShoulder],
+            _nodes[(int)PoseLandmarkType.RightShoulder],
+            Scale));
+        _bonds.Add(new Bond(
+            _nodes[(int)PoseLandmarkType.LeftHip],
+            _nodes[(int)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(PoseLandmarkType[] nodes)
+    {
+        var bonds = new List<Bond>();
+
+        for (var i = 0; i < nodes.Length - 1; i++)
+        {
+            bonds.Add(new Bond(
+                _nodes[(int)nodes[i]], 
+                _nodes[(int)nodes[i + 1]], 
+                Scale));
+        }
+
+        return bonds;
+    }
+}

Assets/MainBehaviour.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 574a3724e040787f7afd9341fba89cf2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Materials.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: c2963c03969c7f6d480483b45e36590b
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Materials/PlaneMaterial.mat

@@ -0,0 +1,80 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 8
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: PlaneMaterial
+  m_Shader: {fileID: 46, guid: 0000000000000000f000000000000000, type: 0}
+  m_ValidKeywords: []
+  m_InvalidKeywords: []
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - _BumpMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailAlbedoMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailMask:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailNormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _EmissionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MetallicGlossMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _OcclusionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _ParallaxMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Ints: []
+    m_Floats:
+    - _BumpScale: 1
+    - _Cutoff: 0.5
+    - _DetailNormalMapScale: 1
+    - _DstBlend: 0
+    - _GlossMapScale: 1
+    - _Glossiness: 0.5
+    - _GlossyReflections: 1
+    - _Metallic: 0
+    - _Mode: 0
+    - _OcclusionStrength: 1
+    - _Parallax: 0.02
+    - _SmoothnessTextureChannel: 0
+    - _SpecularHighlights: 1
+    - _SrcBlend: 1
+    - _UVSec: 0
+    - _ZWrite: 1
+    m_Colors:
+    - _Color: {r: 1, g: 0.29922488, b: 0, a: 1}
+    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
+  m_BuildTextureStacks: []

Assets/Materials/PlaneMaterial.mat.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 6083fe04391087ca294999838984a59c
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 2100000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ModelBehaviour.cs

@@ -8,7 +8,7 @@ public class ModelBehaviour : MonoBehaviour
 
     private readonly UdpListener _listener = new UdpListener();
 
-    //private static readonly List<PosTransformator> _posLandmarks = new List<PosTransformator>();
+    private static readonly List<PosTransformator> _posLandmarks = new List<PosTransformator>();
 
     private static readonly List<PoseTransform> PoseTransforms = new List<PoseTransform>();
 
@@ -16,10 +16,10 @@ public class ModelBehaviour : MonoBehaviour
     {
         _animator = GetComponent<Animator>(); // 获取动画控件
 
-        
+        TransformatorInit(); //匹配初始化
         InitPoseTransformList();
 
-        //_listener.AddHandler(LogLandmarks);
+        _listener.AddHandler(LogLandmarks);
         _listener.AddHandler(RigPoint);
         _listener.Connect(5000);
     }

Assets/Models/Bond.cs

@@ -0,0 +1,44 @@
+using UnityEngine;
+
+namespace Models
+{
+    /// <summary>
+    /// 捕捉点之间的连接线
+    /// </summary>
+    public class Bond
+    {
+        protected readonly GameObject Start;
+        protected readonly GameObject End;
+        private readonly GameObject _bond;
+        
+        public Bond(GameObject start,GameObject end,float scale)
+        {
+            Start = start;
+            End = end;
+            
+            _bond = GameObject.CreatePrimitive(PrimitiveType.Cylinder);
+            
+            _bond.transform.localScale = new Vector3(scale/2, scale/2, scale/2);
+
+            //这里可以设置材质，具体自己设置
+            _bond.GetComponent<Renderer>().material.color = Color.cyan;
+        }
+        
+        
+        public void UpdateBond()
+        {
+            var startPos = Start.transform.position;
+            var endPos = End.transform.position;
+            var rightPosition = (startPos + endPos) / 2;
+            var rightRotation = endPos - startPos;
+            var halfLength = Vector3.Distance(startPos, endPos) / 2;
+            var thickness = 0.1f;//线的粗细
+ 
+            //创建圆柱体
+            //bond.gameObject.transform.parent = transform;
+            _bond.transform.position = rightPosition;   
+            _bond.transform.rotation = Quaternion.FromToRotation(Vector3.up, rightRotation);
+            _bond.transform.localScale = new Vector3(thickness, halfLength, thickness);
+        }
+    }
+}

Assets/Models/Bond.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 94a8f8c83e58421d9447173d38482d74
+timeCreated: 1677230676

Assets/Models/PoseLandmarkType.cs

@@ -35,6 +35,7 @@ namespace Models
         LeftHeel,
         RightHeel,
         LeftFootIndex,
-        RightFootIndex
+        RightFootIndex,
+        MaxValue
     }
 }

Assets/Models/PoseTransform.cs

@@ -20,9 +20,14 @@ namespace Models
         public readonly HumanBodyBones UnityName;
 
         /// <summary>
-        /// MediaPipe捕捉空间坐标
+        /// 取平均的长度
         /// </summary>
-        public  Vector3  MediaPipePos;
+        public static int AverageLength;
+
+        /// <summary>
+        /// 取平均之后的结果
+        /// </summary>
+        public Vector3 AveragePos;
 
         /// <summary>
         /// 节点的父节点列表
@@ -39,23 +44,50 @@ namespace Models
         /// </summary>
         public Quaternion CurrentQuaternion;
 
+        private int _count;
+        private readonly Queue<PoseLandmark> _landmarkQueue;
+
         public PoseTransform(
-            PoseLandmarkType type
+            PoseLandmarkType type,
+            int averageLength = 5
         )
         {
             MediaPipeName = type;
             UnityName = GetRelatedBone(type);
-            MediaPipePos = new Vector3();
+            AveragePos = new Vector3();
             Parent = new List<PoseTransform>();
             PreviousQuaternion = new Quaternion();
             CurrentQuaternion = new Quaternion();
+            AverageLength = averageLength;
+            
+            _count = 0;
+            _landmarkQueue = new Queue<PoseLandmark>();
         }
 
-        /// <summary>
+        public static void UpdatePosition(ref PoseTransform pose, PoseLandmark landmark)
-        /// 计算当前的旋转四元数
+        {
-        /// </summary>
+            if (pose._count < AverageLength)
-        /// <param name="landmark"></param>
+            {
-        public void CalculateCurrentQuaternion(PoseLandmark landmark)
+                pose._landmarkQueue.Enqueue(landmark);
+                pose._count++;
+            }
+            else
+            {
+                pose._landmarkQueue.Dequeue();
+                pose._landmarkQueue.Enqueue(landmark);
+
+                var sum = new Vector3();
+
+                foreach (var poseLandmark in pose._landmarkQueue)
+                {
+                    sum += new Vector3(poseLandmark.X, poseLandmark.Y, poseLandmark.Z);
+                }
+
+                pose.AveragePos = sum / AverageLength;
+            }
+        }
+
+        public static void CalculateRotation(PoseTransform poseTransform)
         {
             
             //var temp = _posLandmarks.Find(t=>t.mediaPipeName == landmark.Type.ToString());
@@ -134,51 +166,5 @@ namespace Models
         }
         
         
-        //绕X轴旋转
-        private Matrix4x4 RotateAxisX(float rot)
-        {
-            var matrix = new Matrix4x4();
-            float cosrot = MathF.Cos(rot);
-            float sinrot = MathF.Sin(rot);
-            
-            matrix.SetRow(0, new Vector4(1,0,0,0));
-            matrix.SetRow(1, new Vector4(0,cosrot,-sinrot,0));
-            matrix.SetRow(2, new Vector4(0,sinrot,cosrot,0));
-            matrix.SetRow(3, new Vector4(0,0,0,1));
-
-            return matrix;
-        }
-    
-        //绕Y轴旋转
-        private Matrix4x4 RotateAxisY(float rot)
-        {
-            var matrix = new Matrix4x4();
-            float cosrot = MathF.Cos(rot);
-            float sinrot = MathF.Sin(rot);
-            
-            matrix.SetRow(0, new Vector4(cosrot,0,sinrot,0));
-            matrix.SetRow(1, new Vector4(0,1,0,0));
-            matrix.SetRow(2, new Vector4(-sinrot,0,cosrot,0));
-            matrix.SetRow(3, new Vector4(0,0,0,1));
-
-            return matrix;
-        }
-    
-        //绕Z轴旋转
-        private Matrix4x4 RotateAxisZ(float rot)
-        {
-            var matrix = new Matrix4x4();
-            float cosrot = MathF.Cos(rot);
-            float sinrot = MathF.Sin(rot);
-            
-            matrix.SetRow(0, new Vector4(cosrot,-sinrot,0,0));
-            matrix.SetRow(1, new Vector4(sinrot,cosrot,0,0));
-            matrix.SetRow(2, new Vector4(0,0,1,0));
-            matrix.SetRow(3, new Vector4(0,0,0,1));
-
-            return matrix;
-        }
-        
-        
     }
 }

Assets/Models/VirtualSkeleton.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+
+namespace Models
+{
+    public class VirtualSkeleton : Bond
+    {
+        private readonly GameObject _virtualSkeleton;
+
+        public VirtualSkeleton(GameObject start,GameObject end,float scale) : base(start,end,scale)
+        {
+            _virtualSkeleton = GameObject.CreatePrimitive(PrimitiveType.Cylinder);
+            
+            _virtualSkeleton.transform.localScale = new Vector3(scale/2, scale/2, scale/2);
+            
+            _virtualSkeleton.GetComponent<Renderer>().material.color = Color.white;
+        }
+
+        /// <summary>
+        /// 覆盖基类的更新方法
+        /// </summary>
+        public new void UpdateBond()
+        {
+            var startPos = Start.transform.position;
+            var endPos = End.transform.position;
+
+            var rightPosition = (startPos + endPos) / 2;
+            var rightRotation = endPos - startPos;
+            var lThickness = 0.2f;
+
+            _virtualSkeleton.transform.position = rightPosition;
+            _virtualSkeleton.transform.rotation = Quaternion.FromToRotation(Vector3.up, rightRotation);
+            _virtualSkeleton.transform.localScale = new Vector3(lThickness, lThickness, lThickness);
+        }
+    }
+}

Assets/Models/VirtualSkeleton.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 5f725336fc6a4481a4c7d74ec0e3b17b
+timeCreated: 1677413910

Assets/Scenes/BallScene.unity

@@ -0,0 +1,459 @@
+%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
+  m_FlareFadeSpeed: 3
+  m_HaloTexture: {fileID: 0}
+  m_SpotCookie: {fileID: 10001, guid: 0000000000000000e000000000000000, type: 0}
+  m_DefaultReflectionMode: 0
+  m_DefaultReflectionResolution: 128
+  m_ReflectionBounces: 1
+  m_ReflectionIntensity: 1
+  m_CustomReflection: {fileID: 0}
+  m_Sun: {fileID: 0}
+  m_IndirectSpecularColor: {r: 0.18028378, g: 0.22571412, b: 0.30692285, a: 1}
+  m_UseRadianceAmbientProbe: 0
+--- !u!157 &3
+LightmapSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 12
+  m_GIWorkflowMode: 1
+  m_GISettings:
+    serializedVersion: 2
+    m_BounceScale: 1
+    m_IndirectOutputScale: 1
+    m_AlbedoBoost: 1
+    m_EnvironmentLightingMode: 0
+    m_EnableBakedLightmaps: 1
+    m_EnableRealtimeLightmaps: 0
+  m_LightmapEditorSettings:
+    serializedVersion: 12
+    m_Resolution: 2
+    m_BakeResolution: 40
+    m_AtlasSize: 1024
+    m_AO: 0
+    m_AOMaxDistance: 1
+    m_CompAOExponent: 1
+    m_CompAOExponentDirect: 0
+    m_ExtractAmbientOcclusion: 0
+    m_Padding: 2
+    m_LightmapParameters: {fileID: 0}
+    m_LightmapsBakeMode: 1
+    m_TextureCompression: 1
+    m_FinalGather: 0
+    m_FinalGatherFiltering: 1
+    m_FinalGatherRayCount: 256
+    m_ReflectionCompression: 2
+    m_MixedBakeMode: 2
+    m_BakeBackend: 1
+    m_PVRSampling: 1
+    m_PVRDirectSampleCount: 32
+    m_PVRSampleCount: 512
+    m_PVRBounces: 2
+    m_PVREnvironmentSampleCount: 256
+    m_PVREnvironmentReferencePointCount: 2048
+    m_PVRFilteringMode: 1
+    m_PVRDenoiserTypeDirect: 1
+    m_PVRDenoiserTypeIndirect: 1
+    m_PVRDenoiserTypeAO: 1
+    m_PVRFilterTypeDirect: 0
+    m_PVRFilterTypeIndirect: 0
+    m_PVRFilterTypeAO: 0
+    m_PVREnvironmentMIS: 1
+    m_PVRCulling: 1
+    m_PVRFilteringGaussRadiusDirect: 1
+    m_PVRFilteringGaussRadiusIndirect: 5
+    m_PVRFilteringGaussRadiusAO: 2
+    m_PVRFilteringAtrousPositionSigmaDirect: 0.5
+    m_PVRFilteringAtrousPositionSigmaIndirect: 2
+    m_PVRFilteringAtrousPositionSigmaAO: 1
+    m_ExportTrainingData: 0
+    m_TrainingDataDestination: TrainingData
+    m_LightProbeSampleCountMultiplier: 4
+  m_LightingDataAsset: {fileID: 0}
+  m_LightingSettings: {fileID: 0}
+--- !u!196 &4
+NavMeshSettings:
+  serializedVersion: 2
+  m_ObjectHideFlags: 0
+  m_BuildSettings:
+    serializedVersion: 2
+    agentTypeID: 0
+    agentRadius: 0.5
+    agentHeight: 2
+    agentSlope: 45
+    agentClimb: 0.4
+    ledgeDropHeight: 0
+    maxJumpAcrossDistance: 0
+    minRegionArea: 2
+    manualCellSize: 0
+    cellSize: 0.16666667
+    manualTileSize: 0
+    tileSize: 256
+    accuratePlacement: 0
+    maxJobWorkers: 0
+    preserveTilesOutsideBounds: 0
+    debug:
+      m_Flags: 0
+  m_NavMeshData: {fileID: 0}
+--- !u!1 &99618223
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 99618227}
+  - component: {fileID: 99618226}
+  - component: {fileID: 99618225}
+  - component: {fileID: 99618224}
+  m_Layer: 0
+  m_Name: Plane
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!64 &99618224
+MeshCollider:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 99618223}
+  m_Material: {fileID: 0}
+  m_IsTrigger: 0
+  m_Enabled: 1
+  serializedVersion: 4
+  m_Convex: 0
+  m_CookingOptions: 30
+  m_Mesh: {fileID: 10209, guid: 0000000000000000e000000000000000, type: 0}
+--- !u!23 &99618225
+MeshRenderer:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 99618223}
+  m_Enabled: 1
+  m_CastShadows: 1
+  m_ReceiveShadows: 1
+  m_DynamicOccludee: 1
+  m_StaticShadowCaster: 0
+  m_MotionVectors: 1
+  m_LightProbeUsage: 1
+  m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
+  m_RayTraceProcedural: 0
+  m_RenderingLayerMask: 1
+  m_RendererPriority: 0
+  m_Materials:
+  - {fileID: 2100000, guid: 6083fe04391087ca294999838984a59c, type: 2}
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
+  m_StaticBatchRoot: {fileID: 0}
+  m_ProbeAnchor: {fileID: 0}
+  m_LightProbeVolumeOverride: {fileID: 0}
+  m_ScaleInLightmap: 1
+  m_ReceiveGI: 1
+  m_PreserveUVs: 0
+  m_IgnoreNormalsForChartDetection: 0
+  m_ImportantGI: 0
+  m_StitchLightmapSeams: 1
+  m_SelectedEditorRenderState: 3
+  m_MinimumChartSize: 4
+  m_AutoUVMaxDistance: 0.5
+  m_AutoUVMaxAngle: 89
+  m_LightmapParameters: {fileID: 0}
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 0
+  m_AdditionalVertexStreams: {fileID: 0}
+--- !u!33 &99618226
+MeshFilter:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 99618223}
+  m_Mesh: {fileID: 10209, guid: 0000000000000000e000000000000000, type: 0}
+--- !u!4 &99618227
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 99618223}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 1
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 3
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &182244630
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 182244631}
+  - component: {fileID: 182244632}
+  m_Layer: 0
+  m_Name: GameObject
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &182244631
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 182244630}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 2
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &182244632
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 182244630}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 574a3724e040787f7afd9341fba89cf2, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+--- !u!1 &443683957
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 443683959}
+  - component: {fileID: 443683958}
+  m_Layer: 0
+  m_Name: Directional Light
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!108 &443683958
+Light:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 443683957}
+  m_Enabled: 1
+  serializedVersion: 10
+  m_Type: 1
+  m_Shape: 0
+  m_Color: {r: 1, g: 0.95686275, b: 0.8392157, a: 1}
+  m_Intensity: 1
+  m_Range: 10
+  m_SpotAngle: 30
+  m_InnerSpotAngle: 21.80208
+  m_CookieSize: 10
+  m_Shadows:
+    m_Type: 2
+    m_Resolution: -1
+    m_CustomResolution: -1
+    m_Strength: 1
+    m_Bias: 0.05
+    m_NormalBias: 0.4
+    m_NearPlane: 0.2
+    m_CullingMatrixOverride:
+      e00: 1
+      e01: 0
+      e02: 0
+      e03: 0
+      e10: 0
+      e11: 1
+      e12: 0
+      e13: 0
+      e20: 0
+      e21: 0
+      e22: 1
+      e23: 0
+      e30: 0
+      e31: 0
+      e32: 0
+      e33: 1
+    m_UseCullingMatrixOverride: 0
+  m_Cookie: {fileID: 0}
+  m_DrawHalo: 0
+  m_Flare: {fileID: 0}
+  m_RenderMode: 0
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RenderingLayerMask: 1
+  m_Lightmapping: 4
+  m_LightShadowCasterMode: 0
+  m_AreaSize: {x: 1, y: 1}
+  m_BounceIntensity: 1
+  m_ColorTemperature: 6570
+  m_UseColorTemperature: 0
+  m_BoundingSphereOverride: {x: 0, y: 0, z: 0, w: 0}
+  m_UseBoundingSphereOverride: 0
+  m_UseViewFrustumForShadowCasterCull: 1
+  m_ShadowRadius: 0
+  m_ShadowAngle: 0
+--- !u!4 &443683959
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 443683957}
+  m_LocalRotation: {x: 0.40821788, y: -0.23456968, z: 0.10938163, w: 0.8754261}
+  m_LocalPosition: {x: 0, y: 3, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 50, y: -30, z: 0}
+--- !u!1 &2045151417
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 2045151420}
+  - component: {fileID: 2045151419}
+  - component: {fileID: 2045151418}
+  - component: {fileID: 2045151421}
+  m_Layer: 0
+  m_Name: Main Camera
+  m_TagString: MainCamera
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!81 &2045151418
+AudioListener:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2045151417}
+  m_Enabled: 1
+--- !u!20 &2045151419
+Camera:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2045151417}
+  m_Enabled: 1
+  serializedVersion: 2
+  m_ClearFlags: 1
+  m_BackGroundColor: {r: 0.19215687, g: 0.3019608, b: 0.4745098, a: 0}
+  m_projectionMatrixMode: 1
+  m_GateFitMode: 2
+  m_FOVAxisMode: 0
+  m_SensorSize: {x: 36, y: 24}
+  m_LensShift: {x: 0, y: 0}
+  m_FocalLength: 50
+  m_NormalizedViewPortRect:
+    serializedVersion: 2
+    x: 0
+    y: 0
+    width: 1
+    height: 1
+  near clip plane: 0.3
+  far clip plane: 1000
+  field of view: 60
+  orthographic: 0
+  orthographic size: 5
+  m_Depth: -1
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RenderingPath: -1
+  m_TargetTexture: {fileID: 0}
+  m_TargetDisplay: 0
+  m_TargetEye: 3
+  m_HDR: 1
+  m_AllowMSAA: 1
+  m_AllowDynamicResolution: 0
+  m_ForceIntoRT: 0
+  m_OcclusionCulling: 1
+  m_StereoConvergence: 10
+  m_StereoSeparation: 0.022
+--- !u!4 &2045151420
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2045151417}
+  m_LocalRotation: {x: 0, y: 1, z: 0, w: 0}
+  m_LocalPosition: {x: 0, y: 0, z: 7}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 180, z: 0}
+--- !u!114 &2045151421
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2045151417}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 9189b565e8ba9bfc3bdaa38149e3e13f, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  target: {fileID: 182244631}

Assets/Scenes/BallScene.unity.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 53edd235eaf7da249a8204f606eb1489
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Utils/RotateUtils.cs

@@ -0,0 +1,67 @@
+using System;
+using UnityEngine;
+
+namespace Utils
+{
+    /// <summary>
+    /// 旋转工具类
+    /// </summary>
+    public static class RotateUtils
+    {
+        private static Matrix4x4 _matrix;
+
+        /// <summary>
+        /// 获得绕X轴旋转矩阵
+        /// </summary>
+        /// <param name="degree">旋转的角度</param>
+        /// <returns></returns>
+        public static Matrix4x4 RotateAxisX(float degree)
+        {
+            var sin = MathF.Sin(degree);
+            var cos = MathF.Cos(degree);
+            
+            _matrix.SetRow(0 ,new Vector4(1,0,0,0));
+            _matrix.SetRow(1, new Vector4(0, cos, -sin, 0));
+            _matrix.SetRow(2, new Vector4(0, sin, cos, 0));
+            _matrix.SetRow(3, new Vector4(0, 0, 0, 1));
+
+            return _matrix;
+        }
+
+        /// <summary>
+        /// 获得绕Y轴旋转矩阵
+        /// </summary>
+        /// <param name="degree">旋转的角度</param>
+        /// <returns></returns>
+        public static Matrix4x4 RotateAxisY(float degree)
+        {
+            var sin = MathF.Sin(degree);
+            var cos = MathF.Cos(degree);
+            
+            _matrix.SetRow(0, new Vector4(cos, 0, sin, 0));
+            _matrix.SetRow(1, new Vector4(0, 1, 0, 1));
+            _matrix.SetRow(2, new Vector4(-sin, 0, cos, 0));
+            _matrix.SetRow(3, new Vector4(0, 0, 0, 1));
+
+            return _matrix;
+        }
+
+        /// <summary>
+        /// 获得绕Z轴旋转矩阵
+        /// </summary>
+        /// <param name="degree">旋转的角度</param>
+        /// <returns></returns>
+        public static Matrix4x4 RotateAxisZ(float degree)
+        {
+            var sin = MathF.Sin(degree);
+            var cos = MathF.Cos(degree);
+            
+            _matrix.SetRow(0, new Vector4(cos, -sin, 0, 0));
+            _matrix.SetRow(1, new Vector4(sin, cos, 0, 0));
+            _matrix.SetRow(2, new Vector4(0, 0, 1, 0));
+            _matrix.SetRow(3, new Vector4(0, 0, 0, 1));
+
+            return _matrix;
+        }
+    }
+}

Assets/Utils/RotateUtils.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d748c6669d714e65a5ca9164c5798583
+timeCreated: 1677319275