add hand stabilization (velocity)

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Assets/Scenes/WACVR.unity

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Assets/Script/Configuration/Config.cs

@@ -77,7 +77,7 @@ public class Config
         Distance = 2,
         Smooth = 3,
     }
-    public float HandStabilVelocity = 0.1f;
+    public float HandStabilVelocity = 0.3f;
     public float HandStabilDistance = 0.1f;
     public float HandStabilSmooth = 0.1f;
     public bool useLight = true;

Assets/Script/Configuration/PlayerSettingManager.cs

@@ -14,8 +14,8 @@ public class PlayerSettingManager : MonoBehaviour
     private double lowerLimit = -10; // meters 
     void Start()
     {
-        LHandTransform = transform.Find("Camera Offset").Find("LeftHand Controller").Find("LHand");
+        LHandTransform = transform.Find("Camera Offset").Find("LeftHand Controller").Find("LHand Virtual");
-        RHandTransform = transform.Find("Camera Offset").Find("RightHand Controller").Find("RHand");
+        RHandTransform = transform.Find("Camera Offset").Find("RightHand Controller").Find("RHand Virtual");
         ConfigManager.onConfigChanged += ApplyConfig;
         ConfigManager.EnsureInitialization();
         ApplyConfig();

Assets/Script/Controller/HandFollowManager.cs

@@ -0,0 +1,53 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class HandFollowManager : MonoBehaviour
+{
+    public GameObject Target;
+    public Transform Center;
+    public Config.handStabilization Mode;
+    public float VelocityThreshold = 0.1f;
+    private Rigidbody TargetRigidbody;
+    private Vector3 previousPosition;
+
+    private void Start() 
+    {
+        TargetRigidbody = Target.GetComponent<Rigidbody>();
+        ConfigManager.onConfigChanged += ApplyConfig;
+        ConfigManager.EnsureInitialization();
+        ApplyConfig();
+    }
+    private void ApplyConfig()
+    {
+        VelocityThreshold = ConfigManager.config.HandStabilVelocity;
+        Mode = ConfigManager.config.HandStabilizationMode;
+    }
+    
+    private void VelocityTracking()
+    {
+        Vector3 velocity = (Target.transform.position - previousPosition) / Time.deltaTime;
+        if (velocity.magnitude > VelocityThreshold)
+        {
+            transform.position = Target.transform.position;
+        }
+        previousPosition = Target.transform.position;
+    }
+    private void Update() 
+    {
+        gameObject.transform.localScale = Target.transform.localScale;
+    }
+
+    private void FixedUpdate() 
+    {
+        switch (Mode)
+        {
+            case Config.handStabilization.Velocity:
+                VelocityTracking();
+                break;
+            case Config.handStabilization.None:
+                transform.position = Target.transform.position;
+                break;
+        }
+    }
+}

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