refact: 使用int重构了PoseLandmarkType

Assets/Models/PoseLandmark.cs

@@ -47,9 +47,9 @@ namespace Models
     
     public long TimeStamp { get; }
 
-    public PoseLandmark(PoseLandmarkType type, float x, float y, float z, float visibility, long timeStamp)
+    public PoseLandmark(int type, float x, float y, float z, float visibility, long timeStamp)
     {
-        Type = type;
+        Type = new PoseLandmarkType(type);
         X = x;
         Y = y;
         Z = z;
@@ -66,7 +66,7 @@ namespace Models
     {
         var result = new byte[PacketLength];
 
-        BitConverter.GetBytes((int)Type).CopyTo(result, 0);
+        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);
@@ -84,7 +84,7 @@ namespace Models
     public static PoseLandmark ValueOf(byte[] bytes)
     {
         var result = new PoseLandmark(
-            (PoseLandmarkType)BitConverter.ToInt32(bytes, 0),
+            BitConverter.ToInt32(bytes, 0),
             BitConverter.ToSingle(bytes, 4),
             BitConverter.ToSingle(bytes, 8),
             BitConverter.ToSingle(bytes, 12),
@@ -106,7 +106,7 @@ namespace Models
 
         for (var i = 0; i < bytes.Length; i = i + PacketLength)
         {
-            var landmark = new PoseLandmark((PoseLandmarkType)BitConverter.ToInt32(bytes, i),
+            var landmark = new PoseLandmark(BitConverter.ToInt32(bytes, i),
                 BitConverter.ToSingle(bytes, i + 4),
                 BitConverter.ToSingle(bytes, i + 8),
                 BitConverter.ToSingle(bytes, i + 12),
@@ -127,7 +127,7 @@ namespace Models
         }
         else
         {
-            return Type == landmark.Type
+            return Type.Value == landmark.Type.Value
                    && Math.Abs(X - landmark.X) < Tolerance
                    && Math.Abs(Y - landmark.Y) < Tolerance
                    && Math.Abs(Z - landmark.Z) < Tolerance

Assets/Models/PoseLandmarkType.cs

@@ -1,41 +1,70 @@
+using System;
+
 namespace Models
 {
    //名字 
-    public enum PoseLandmarkType
-    {
-        Nose,
-        LeftEyeInner,
-        LeftEye,
-        LeftEyeOuter,
-        RightEyeInner,
-        RightEye,
-        RightEyeOuter,
-        LeftEar,
-        RightEar,
-        MouthLeft,
-        MouthRight,
-        LeftShoulder,
-        RightShoulder,
-        LeftElbow,
-        RightElbow,
-        LeftWrist,
-        RightWrist,
-        LeftPinky,
-        RightPinky,
-        LeftIndex,
-        RightIndex,
-        LeftThumb,
-        RightThumb,
-        LeftHip,
-        RightHip,
-        LeftKnee,
-        RightKnee,
-        LeftAnkle,
-        RightAnkle,
-        LeftHeel,
-        RightHeel,
-        LeftFootIndex,
-        RightFootIndex,
-        MaxValue
-    }
+   public struct PoseLandmarkType
+   {
+      public const int Nose = 0;
+      public const int LeftEyeInner = 1;
+      public const int LeftEye = 2;
+      public const int LeftEyeOuter = 3;
+      public const int RightEyeInner = 4;
+      public const int RightEye = 5;
+      public const int RightEyeOuter = 6;
+      public const int LeftEar = 7;
+      public const int RightEar = 8;
+      public const int MouthLeft = 9;
+      public const int MouthRight = 10;
+      public const int LeftShoulder = 11;
+      public const int RightShoulder = 12;
+      public const int LeftElbow = 13;
+      public const int RightElbow = 14;
+      public const int LeftWrist = 15;
+      public const int RightWrist = 16;
+      public const int LeftPinky = 17;
+      public const int RightPinky = 18;
+      public const int LeftIndex = 19;
+      public const int RightIndex = 20;
+      public const int LeftThumb = 21;
+      public const int RightThumb = 22;
+      public const int LeftHip = 23;
+      public const int RightHip = 24;
+      public const int LeftKnee = 25;
+      public const int RightKnee = 26;
+      public const int LeftAnkle = 27;
+      public const int RightAnkle = 28;
+      public const int LeftHeel = 29;
+      public const int RightHeel = 30;
+      public const int LeftFootIndex = 31;
+      public const int RightFootIndex = 32;
+      public const int MaxValue = 33;
+      
+      public int Value { get; }
+
+      public PoseLandmarkType(int value)
+      {
+         if (value >= MaxValue)
+         {
+            throw new ArgumentOutOfRangeException(nameof(value));
+         }
+         
+         Value = value;
+      }
+
+      public override bool Equals(object obj)
+      {
+         return Value.Equals(obj);
+      }
+
+      public override int GetHashCode()
+      {
+         return Value.GetHashCode();
+      }
+
+      public override string ToString()
+      {
+         return Value.ToString();
+      }
+   }
 }

Assets/Models/PoseTransform.cs

@@ -49,12 +49,12 @@ namespace Models
         private readonly Queue<PoseLandmark> _landmarkQueue;
 
         public PoseTransform(
-            PoseLandmarkType type,
+            int type,
             int averageLength = 5
         )
         {
-            MediaPipeName = type;
-            UnityName = GetRelatedBone(type);
+            MediaPipeName = new PoseLandmarkType(type);
+            UnityName = GetRelatedBone(MediaPipeName);
             AveragePos = new Vector3();
             Parent = new List<PoseLandmarkType>();
             PreviousQuaternion = new Quaternion();
@@ -108,7 +108,7 @@ namespace Models
         /// <returns>关联骨骼的种类</returns>
         private static HumanBodyBones GetRelatedBone(PoseLandmarkType type)
         {
-            switch (type)
+            switch (type.Value)
             {
                 case PoseLandmarkType.LeftHip:
                     return HumanBodyBones.LeftUpperLeg;