feature: 模型绑定四肢和身体

Assets/Models/Bond.cs

@@ -10,6 +10,8 @@ namespace Models
         protected readonly GameObject Start;
         protected readonly GameObject End;
         private readonly GameObject _bond;
+
+        public Quaternion Rotation => _bond.transform.rotation;
         
         public Bond(GameObject start,GameObject end,float scale)
         {

Assets/Models/PoseLandmark.cs

@@ -40,7 +40,7 @@ namespace Models
         /// </summary>
         public float Z { get; }
 
-        public Vector3 Vector3 => new Vector3(X, Y, Z);
+        public Vector3 Position => new Vector3(-X, -Y, -0.2f * Z);
 
         /// <summary>
         /// 该坐标点估计的可见性

Assets/Models/RotationNode.cs

@@ -4,11 +4,11 @@ namespace Models
 {
     public struct RotationNode
     {
-        public HumanBodyBones UnityName;
+        public readonly HumanBodyBones UnityName;
         public Quaternion PreviousRotation;
         public Quaternion Rotation;
 
-        public Quaternion CalculateRotate => PreviousRotation * Quaternion.Inverse(PreviousRotation);
+        public Quaternion CalculateRotate => PreviousRotation * Quaternion.Inverse(Rotation);
 
         public RotationNode(HumanBodyBones humanBodyBone, Quaternion previousRotation, Quaternion rotation)
         {
@@ -22,7 +22,7 @@ namespace Models
             UnityName = node.UnityName;
             PreviousRotation = node.Rotation;
 
-            var forward = new Vector3(end.X - begin.X, end.Y - begin.Y, end.Z - begin.Z);
+            var forward = end.Position - begin.Position;
             Rotation = Quaternion.LookRotation(forward);
         }
     }