Refactor : LimbWeightController, FingerShapedController를 Serializable 모듈로 전환

- LimbWeightController: MonoBehaviour → [Serializable] 모듈, CRS.limbWeight로 통합
- FingerShapedController: MonoBehaviour → [Serializable] 모듈, CRS.fingerShaped로 통합
- GetHand()를 FindObjectsOfType<LimbWeightController> → FindObjectsByType<CustomRetargetingScript>로 리팩토링
- HumanPoseHandler 라이프사이클을 Initialize/Cleanup 패턴으로 전환
- RetargetingControlWindow: 모든 GetComponent 호출을 CRS SO의 중첩 프로퍼티 경로로 변경
- RetargetingRemoteController: 직접 script.limbWeight/fingerShaped 접근으로 변경
- LimbWeightControllerEditor, FingerShapedControllerEditor 삭제

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Assets/Scripts/KindRetargeting/CustomRetargetingScript.cs

@@ -9,12 +9,6 @@ namespace KindRetargeting
     /// 이 스크립트는 원본 아바타(Source)의 포즈 손가락 움직임을 대상 아바타(Target)에 리타게팅(Retargeting)합니다.
     /// 또한 IK 타겟을 생성하여 대상 아바타의 관절 움직임을 자연스럽게 조정합니다.
     /// </summary>
-    [RequireComponent(typeof(LimbWeightController))]
-    [RequireComponent(typeof(ShoulderCorrectionFunction))]
-    [RequireComponent(typeof(TwoBoneIKSolver))]
-    [RequireComponent(typeof(FootGroundingController))]
-    [RequireComponent(typeof(PropLocationController))]
-    [RequireComponent(typeof(FingerShapedController))]
     [DefaultExecutionOrder(1)]
     public class CustomRetargetingScript : MonoBehaviour
     {
@@ -25,7 +19,7 @@ namespace KindRetargeting
         [HideInInspector] public Animator targetAnimator; // 대상 아바타의 Animator
 
         // IK 컴포넌트 참조
-        private TwoBoneIKSolver ikSolver;
+        [SerializeField] public TwoBoneIKSolver ikSolver = new TwoBoneIKSolver();
 
         [Header("힙 위치 보정 (로컬 좌표계 기반)")]
         [SerializeField, Range(-1, 1)]
@@ -101,6 +95,21 @@ namespace KindRetargeting
         [HideInInspector] public Vector3 tPoseHeadForward = Vector3.forward;
         [HideInInspector] public Vector3 tPoseHeadUp = Vector3.up;
 
+        [Header("어깨 보정")]
+        [SerializeField] public ShoulderCorrectionFunction shoulderCorrection = new ShoulderCorrectionFunction();
+
+        [Header("발 접지")]
+        [SerializeField] public FootGroundingController footGrounding = new FootGroundingController();
+
+        [Header("프랍 부착")]
+        [SerializeField] public PropLocationController propLocation = new PropLocationController();
+
+        [Header("사지 가중치")]
+        [SerializeField] public LimbWeightController limbWeight = new LimbWeightController();
+
+        [Header("손가락 셰이핑")]
+        [SerializeField] public FingerShapedController fingerShaped = new FingerShapedController();
+
         [Header("아바타 크기 조정")]
         [SerializeField, Range(0.1f, 3f)] private float avatarScale = 1f;
         private float previousScale = 1f;
@@ -269,8 +278,7 @@ namespace KindRetargeting
             // 설정 로드
             LoadSettings();
 
-            // IK 컴포넌트 참조 가져오기
-            ikSolver = GetComponent<TwoBoneIKSolver>();
+            // IK 모듈은 InitializeIKJoints에서 초기화
 
             // IK 타겟 생성 (무릎 시각화 오브젝트 포함)
             CreateIKTargets();
@@ -324,6 +332,24 @@ namespace KindRetargeting
                     Debug.LogWarning("[CustomRetargetingScript] 머리 본을 찾을 수 없습니다!");
                 }
             }
+
+            // 어깨 보정 모듈 초기화
+            if (targetAnimator != null)
+                shoulderCorrection.Initialize(targetAnimator);
+
+            // 발 접지 모듈 초기화
+            footGrounding.Initialize(ikSolver, targetAnimator);
+
+            // 프랍 부착 모듈 초기화
+            if (targetAnimator != null)
+                propLocation.Initialize(targetAnimator);
+
+            // 사지 가중치 모듈 초기화
+            limbWeight.Initialize(ikSolver, this, transform);
+
+            // 손가락 셰이핑 모듈 초기화
+            if (targetAnimator != null)
+                fingerShaped.Initialize(targetAnimator);
         }
 
         /// <summary>
@@ -521,8 +547,7 @@ namespace KindRetargeting
             }
 
             // LimbWeightController에서 의자 높이 오프셋 가져오기
-            var limbController = GetComponent<LimbWeightController>();
-            float chairOffset = limbController != null ? limbController.chairSeatHeightOffset : 0.05f;
+            float chairOffset = limbWeight.chairSeatHeightOffset;
 
             var settings = new RetargetingSettings
             {
@@ -600,11 +625,7 @@ namespace KindRetargeting
                 headScale = settings.headScale;
 
                 // LimbWeightController에 의자 높이 오프셋 적용
-                var limbController = GetComponent<LimbWeightController>();
-                if (limbController != null)
-                {
-                    limbController.chairSeatHeightOffset = settings.chairSeatHeightOffset;
-                }
+                limbWeight.chairSeatHeightOffset = settings.chairSeatHeightOffset;
 
                 // 머리 회전 오프셋 로드
                 headRotationOffsetX = settings.headRotationOffsetX;
@@ -821,6 +842,21 @@ namespace KindRetargeting
                     break;
             }
 
+            // 손가락 셰이핑 (기존 ExecutionOrder 2)
+            fingerShaped.OnUpdate();
+
+            // 어깨 보정 (기존 ExecutionOrder 3)
+            shoulderCorrection.OnUpdate();
+
+            // 사지 가중치 (기존 ExecutionOrder 4)
+            limbWeight.OnUpdate();
+
+            // 발 접지 Pre-IK (기존 ExecutionOrder 5)
+            footGrounding.OnUpdate();
+
+            // IK 솔버 (기존 ExecutionOrder 6)
+            ikSolver.OnUpdate();
+
             // 스케일 변경 확인 및 적용
             if (!Mathf.Approximately(previousScale, avatarScale))
             {
@@ -834,6 +870,9 @@ namespace KindRetargeting
         /// </summary>
         void LateUpdate()
         {
+            // 발 접지 Post-IK (기존 FootGroundingController LateUpdate)
+            footGrounding.OnLateUpdate();
+
             ApplyHeadRotationOffset();
             ApplyHeadScale();
         }
@@ -1147,11 +1186,6 @@ namespace KindRetargeting
         /// </summary>
         private void CreateIKTargets()
         {
-            // IK 컴포넌트 가져오기 또는 새로 추가
-            ikSolver = GetComponent<TwoBoneIKSolver>();
-            if (ikSolver == null)
-                ikSolver = gameObject.AddComponent<TwoBoneIKSolver>();
-
             ikSolver.animator = targetAnimator;
 
             // IK 타겟들을 담을 부모 오브젝트 생성
@@ -1183,7 +1217,7 @@ namespace KindRetargeting
             ikSolver.rightLeg.bendGoal = rightLegGoal.transform;
 
             // TwoBoneIKSolver 본 캐싱 초기화
-            ikSolver.Initialize();
+            ikSolver.Initialize(targetAnimator);
         }
 
         /// <summary>
@@ -1384,6 +1418,7 @@ namespace KindRetargeting
         {
             sourcePoseHandler?.Dispose();
             targetPoseHandler?.Dispose();
+            fingerShaped.Cleanup();
         }
 
         /// <summary>

Assets/Scripts/KindRetargeting/Editor/CustomRetargetingScriptEditor.cs

@@ -10,8 +10,6 @@ namespace KindRetargeting
     {
         private const string CommonUssPath = "Assets/Scripts/Streamingle/StreamingleControl/Editor/UXML/StreamingleCommon.uss";
 
-        private SerializedObject groundingSO;
-
         // SerializedProperty
         private SerializedProperty sourceAnimatorProp;
         private SerializedProperty targetAnimatorProp;
@@ -33,7 +31,7 @@ namespace KindRetargeting
         protected override void OnDisable()
         {
             base.OnDisable();
-            groundingSO = null;
+            // groundingSO 삭제됨 — footGrounding은 CRS 내부 모듈
         }
 
         protected override void OnEnable()
@@ -197,36 +195,27 @@ namespace KindRetargeting
                 "• Toe Pivot: 발끝 고정 + 발목 회전 자동 감지",
                 HelpBoxMessageType.Info));
 
-            // FootGroundingController의 SerializedObject를 직접 바인딩
-            var script = (CustomRetargetingScript)target;
-            var grounding = script.GetComponent<FootGroundingController>();
-            if (grounding != null)
-            {
-                groundingSO = new SerializedObject(grounding);
+            // FootGroundingController는 CRS 내부 모듈 — serializedObject의 프로퍼티 경로로 접근
+            var groundHeightField = new PropertyField(serializedObject.FindProperty("footGrounding.groundHeight"), "바닥 높이");
+            foldout.Add(groundHeightField);
 
-                var groundHeightField = new PropertyField(groundingSO.FindProperty("groundHeight"), "바닥 높이");
-                foldout.Add(groundHeightField);
+            var weightSlider = new Slider("접지 강도", 0f, 1f) { showInputField = true };
+            weightSlider.BindProperty(serializedObject.FindProperty("footGrounding.groundingWeight"));
+            foldout.Add(weightSlider);
 
-                var weightSlider = new Slider("접지 강도", 0f, 1f) { showInputField = true };
-                weightSlider.BindProperty(groundingSO.FindProperty("groundingWeight"));
-                foldout.Add(weightSlider);
+            var activationField = new PropertyField(serializedObject.FindProperty("footGrounding.activationHeight"), "활성화 높이");
+            activationField.tooltip = "발목이 이 높이 이상이면 접지 보정 비활성화 (점프 등)";
+            foldout.Add(activationField);
 
-                var activationField = new PropertyField(groundingSO.FindProperty("activationHeight"), "활성화 높이");
-                activationField.tooltip = "발목이 이 높이 이상이면 접지 보정 비활성화 (점프 등)";
-                foldout.Add(activationField);
+            var thresholdField = new PropertyField(serializedObject.FindProperty("footGrounding.plantThreshold"), "접지 판정 범위");
+            thresholdField.tooltip = "Toes가 이 범위 안이면 접지 중으로 판정";
+            foldout.Add(thresholdField);
 
-                var thresholdField = new PropertyField(groundingSO.FindProperty("plantThreshold"), "접지 판정 범위");
-                thresholdField.tooltip = "Toes가 이 범위 안이면 접지 중으로 판정";
-                foldout.Add(thresholdField);
+            var smoothField = new PropertyField(serializedObject.FindProperty("footGrounding.smoothSpeed"), "보정 스무딩 속도");
+            smoothField.tooltip = "보정량 변화 속도 (높을수록 빠른 반응, 낮으면 부드러운 전환)";
+            foldout.Add(smoothField);
 
-                var smoothField = new PropertyField(groundingSO.FindProperty("smoothSpeed"), "보정 스무딩 속도");
-                smoothField.tooltip = "보정량 변화 속도 (높을수록 빠른 반응, 낮으면 부드러운 전환)";
-                foldout.Add(smoothField);
-
-                foldout.Add(new HelpBox("힙 높이 보정은 '바닥 높이 조정' 섹션의 floorHeight로 제어합니다.", HelpBoxMessageType.Info));
-
-                foldout.TrackSerializedObjectValue(groundingSO, so => so.ApplyModifiedProperties());
-            }
+            foldout.Add(new HelpBox("힙 높이 보정은 '바닥 높이 조정' 섹션의 floorHeight로 제어합니다.", HelpBoxMessageType.Info));
             else
             {
                 foldout.Add(new HelpBox("FootGroundingController 컴포넌트를 찾을 수 없습니다.", HelpBoxMessageType.Warning));

Assets/Scripts/KindRetargeting/Editor/FingerShapedControllerEditor.cs

@@ -1,193 +0,0 @@
-using UnityEngine;
-using UnityEditor;
-using UnityEngine.UIElements;
-using UnityEditor.UIElements;
-
-[CustomEditor(typeof(FingerShapedController))]
-public class FingerShapedControllerEditor : Editor
-{
-    private const string CommonUssPath = "Assets/Scripts/Streamingle/StreamingleControl/Editor/UXML/StreamingleCommon.uss";
-    private static readonly string[] fingerPropNames = { "ThumbCurl", "IndexCurl", "MiddleCurl", "RingCurl", "PinkyCurl" };
-    private static readonly string[] fingerKoreanNames = { "엄지", "검지", "중지", "약지", "새끼" };
-
-    private FingerShapedController controller;
-
-    public override VisualElement CreateInspectorGUI()
-    {
-        controller = target as FingerShapedController;
-        if (controller == null) return new VisualElement();
-        var root = new VisualElement();
-
-        var commonUss = AssetDatabase.LoadAssetAtPath<StyleSheet>(CommonUssPath);
-        if (commonUss != null) root.styleSheets.Add(commonUss);
-
-        // 활성화 토글
-        var enabledProp = serializedObject.FindProperty("m_Enabled");
-        var enableToggle = new PropertyField(enabledProp, "손가락 제어 활성화");
-        root.Add(enableToggle);
-
-        // 왼손
-        var leftFoldout = new Foldout { text = "왼손", value = true };
-        leftFoldout.Add(BuildHandControls("left"));
-        root.Add(leftFoldout);
-
-        // 오른손
-        var rightFoldout = new Foldout { text = "오른손", value = true };
-        rightFoldout.Add(BuildHandControls("right"));
-        root.Add(rightFoldout);
-
-        // 프리셋 버튼
-        root.Add(BuildPresetButtons());
-
-        return root;
-    }
-
-    private VisualElement BuildHandControls(string prefix)
-    {
-        var container = new VisualElement();
-        container.style.backgroundColor = new Color(0, 0, 0, 0.08f);
-        container.style.borderTopLeftRadius = container.style.borderTopRightRadius =
-            container.style.borderBottomLeftRadius = container.style.borderBottomRightRadius = 4;
-        container.style.paddingTop = container.style.paddingBottom =
-            container.style.paddingLeft = container.style.paddingRight = 6;
-
-        // 헤더: 활성화 토글 + 초기화 버튼
-        var header = new VisualElement { style = { flexDirection = FlexDirection.Row, alignItems = Align.Center, marginBottom = 4 } };
-        var handEnabledProp = serializedObject.FindProperty($"{prefix}HandEnabled");
-        header.Add(new PropertyField(handEnabledProp, "제어 활성화") { style = { flexGrow = 1 } });
-        var resetBtn = new Button(() => ResetHandValues(prefix)) { text = "초기화" };
-        resetBtn.style.width = 60;
-        header.Add(resetBtn);
-        container.Add(header);
-
-        // 손가락 슬라이더 (가로 배치)
-        var slidersRow = new VisualElement { style = { flexDirection = FlexDirection.Row, justifyContent = Justify.Center, marginTop = 4 } };
-
-        for (int i = 0; i < fingerPropNames.Length; i++)
-        {
-            var fingerProp = serializedObject.FindProperty($"{prefix}{fingerPropNames[i]}");
-            slidersRow.Add(BuildVerticalSlider(fingerKoreanNames[i], fingerProp));
-        }
-        container.Add(slidersRow);
-
-        // 벌리기 슬라이더
-        var spreadProp = serializedObject.FindProperty($"{prefix}SpreadFingers");
-        var spreadSlider = new Slider("벌리기", -1f, 1f) { showInputField = true };
-        spreadSlider.BindProperty(spreadProp);
-        spreadSlider.style.marginTop = 8;
-        container.Add(spreadSlider);
-
-        // 비활성 시 숨기기
-        container.TrackPropertyValue(handEnabledProp, prop =>
-        {
-            slidersRow.style.display = prop.boolValue ? DisplayStyle.Flex : DisplayStyle.None;
-            spreadSlider.style.display = prop.boolValue ? DisplayStyle.Flex : DisplayStyle.None;
-        });
-        slidersRow.style.display = handEnabledProp.boolValue ? DisplayStyle.Flex : DisplayStyle.None;
-        spreadSlider.style.display = handEnabledProp.boolValue ? DisplayStyle.Flex : DisplayStyle.None;
-
-        return container;
-    }
-
-    private VisualElement BuildVerticalSlider(string label, SerializedProperty prop)
-    {
-        var column = new VisualElement { style = { alignItems = Align.Center, width = 45, marginLeft = 2, marginRight = 2 } };
-
-        column.Add(new Label(label) { style = { fontSize = 10, color = new Color(0.6f, 0.6f, 0.6f) } });
-
-        var valueLabel = new Label(prop.floatValue.ToString("F1")) { style = { fontSize = 10, color = new Color(0.6f, 0.6f, 0.6f) } };
-        column.Add(valueLabel);
-
-        // UI Toolkit Slider in vertical mode (direction: Vertical 대신 세로용 Slider 사용)
-        // SliderDirection.Vertical 사용
-        var slider = new Slider(-1f, 1f) { direction = SliderDirection.Vertical };
-        slider.style.height = 100;
-        slider.style.width = 25;
-        slider.BindProperty(prop);
-        slider.RegisterValueChangedCallback(evt => valueLabel.text = evt.newValue.ToString("F1"));
-
-        // 초기값 동기화
-        column.TrackPropertyValue(prop, p => valueLabel.text = p.floatValue.ToString("F1"));
-
-        column.Add(slider);
-        return column;
-    }
-
-    private VisualElement BuildPresetButtons()
-    {
-        var container = new VisualElement { style = { marginTop = 10 } };
-        container.Add(new Label("손 모양 프리셋") { style = { unityFontStyleAndWeight = FontStyle.Bold, marginBottom = 4 } });
-
-        string[,] presets = {
-            { "가위", "바위", "보" },
-            { "브이", "검지", "초기화" }
-        };
-
-        for (int row = 0; row < 2; row++)
-        {
-            var btnRow = new VisualElement { style = { flexDirection = FlexDirection.Row, justifyContent = Justify.Center, marginBottom = 4 } };
-            for (int col = 0; col < 3; col++)
-            {
-                string presetName = presets[row, col];
-                var btn = new Button(() => ApplyPreset(presetName)) { text = presetName };
-                btn.style.height = 30;
-                btn.style.width = 100;
-                btn.style.marginLeft = btn.style.marginRight = 4;
-                btnRow.Add(btn);
-            }
-            container.Add(btnRow);
-        }
-
-        return container;
-    }
-
-    private void ResetHandValues(string prefix)
-    {
-        serializedObject.Update();
-        string[] props = { "ThumbCurl", "IndexCurl", "MiddleCurl", "RingCurl", "PinkyCurl", "SpreadFingers" };
-        foreach (var prop in props)
-            serializedObject.FindProperty($"{prefix}{prop}").floatValue = 0f;
-        serializedObject.ApplyModifiedProperties();
-    }
-
-    private void ApplyPreset(string presetName)
-    {
-        if (!controller.enabled)
-            controller.enabled = true;
-
-        switch (presetName)
-        {
-            case "가위": SetPreset(1f, 1f, -1f, -1f, -1f, 0.3f); break;
-            case "바위": SetPreset(-1f, -1f, -1f, -1f, -1f, 0f); break;
-            case "보": SetPreset(1f, 1f, 1f, 1f, 1f, 1f); break;
-            case "브이": SetPreset(-1f, 1f, 1f, -1f, -1f, 1f); break;
-            case "검지": SetPreset(-1f, 1f, -1f, -1f, -1f, 0f); break;
-            case "초기화": SetPreset(0.8f, 0.8f, 0.8f, 0.8f, 0.8f, 0.8f); break;
-        }
-    }
-
-    private void SetPreset(float thumb, float index, float middle, float ring, float pinky, float spread)
-    {
-        if (controller.leftHandEnabled)
-        {
-            controller.leftThumbCurl = thumb;
-            controller.leftIndexCurl = index;
-            controller.leftMiddleCurl = middle;
-            controller.leftRingCurl = ring;
-            controller.leftPinkyCurl = pinky;
-            controller.leftSpreadFingers = spread;
-        }
-
-        if (controller.rightHandEnabled)
-        {
-            controller.rightThumbCurl = thumb;
-            controller.rightIndexCurl = index;
-            controller.rightMiddleCurl = middle;
-            controller.rightRingCurl = ring;
-            controller.rightPinkyCurl = pinky;
-            controller.rightSpreadFingers = spread;
-        }
-
-        EditorUtility.SetDirty(controller);
-    }
-}

Assets/Scripts/KindRetargeting/Editor/FingerShapedControllerEditor.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 291a583b9a953e041a119ba6c332d187
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Scripts/KindRetargeting/Editor/LimbWeightControllerEditor.cs

@@ -1,185 +0,0 @@
-using UnityEngine;
-using UnityEditor;
-using UnityEngine.UIElements;
-using UnityEditor.UIElements;
-
-namespace KindRetargeting
-{
-    [CustomEditor(typeof(LimbWeightController))]
-    public class LimbWeightControllerEditor : BaseRetargetingEditor
-    {
-        private const string CommonUssPath = "Assets/Scripts/Streamingle/StreamingleControl/Editor/UXML/StreamingleCommon.uss";
-
-        SerializedProperty maxDistance;
-        SerializedProperty minDistance;
-        SerializedProperty weightSmoothSpeed;
-        SerializedProperty middleWeightMultiplier;
-        SerializedProperty hipsMinDistance;
-        SerializedProperty hipsMaxDistance;
-        SerializedProperty props;
-        SerializedProperty characterRoot;
-        SerializedProperty groundHipsMinHeight;
-        SerializedProperty groundHipsMaxHeight;
-        SerializedProperty footHeightMinThreshold;
-        SerializedProperty footHeightMaxThreshold;
-        SerializedProperty enableLeftArmIK;
-        SerializedProperty enableRightArmIK;
-        SerializedProperty chairSeatHeightOffset;
-
-        protected override void OnEnable()
-        {
-            base.OnEnable();
-            if (serializedObject == null) return;
-
-            maxDistance = serializedObject.FindProperty("maxDistance");
-            minDistance = serializedObject.FindProperty("minDistance");
-            weightSmoothSpeed = serializedObject.FindProperty("weightSmoothSpeed");
-            middleWeightMultiplier = serializedObject.FindProperty("middleWeightMultiplier");
-            hipsMinDistance = serializedObject.FindProperty("hipsMinDistance");
-            hipsMaxDistance = serializedObject.FindProperty("hipsMaxDistance");
-            props = serializedObject.FindProperty("props");
-            characterRoot = serializedObject.FindProperty("characterRoot");
-            groundHipsMinHeight = serializedObject.FindProperty("groundHipsMinHeight");
-            groundHipsMaxHeight = serializedObject.FindProperty("groundHipsMaxHeight");
-            footHeightMinThreshold = serializedObject.FindProperty("footHeightMinThreshold");
-            footHeightMaxThreshold = serializedObject.FindProperty("footHeightMaxThreshold");
-            enableLeftArmIK = serializedObject.FindProperty("enableLeftArmIK");
-            enableRightArmIK = serializedObject.FindProperty("enableRightArmIK");
-            chairSeatHeightOffset = serializedObject.FindProperty("chairSeatHeightOffset");
-        }
-
-        public override VisualElement CreateInspectorGUI()
-        {
-            if (serializedObject == null || target == null)
-                return new VisualElement();
-
-            var root = new VisualElement();
-
-            var commonUss = AssetDatabase.LoadAssetAtPath<StyleSheet>(CommonUssPath);
-            if (commonUss != null) root.styleSheets.Add(commonUss);
-
-            // IK 활성화 설정
-            var ikFoldout = new Foldout { text = "IK 활성화 설정", value = true };
-            ikFoldout.Add(new PropertyField(enableLeftArmIK, "왼팔 IK 활성화"));
-            ikFoldout.Add(new PropertyField(enableRightArmIK, "오른팔 IK 활성화"));
-            root.Add(ikFoldout);
-
-            // 거리 기반 가중치 설정
-            var distFoldout = new Foldout { text = "거리 기반 가중치 설정", value = true };
-            distFoldout.Add(BuildMinMaxRange("거리 범위 (가중치 1 → 0)", minDistance, maxDistance, 0f, 1f));
-            root.Add(distFoldout);
-
-            // 가중치 변화 설정
-            var weightFoldout = new Foldout { text = "가중치 변화 설정", value = true };
-            weightFoldout.Add(new PropertyField(weightSmoothSpeed, "가중치 변화 속도"));
-            root.Add(weightFoldout);
-
-            // 허리 가중치 설정
-            var hipsFoldout = new Foldout { text = "허리 가중치 설정", value = true };
-            hipsFoldout.Add(BuildMinMaxRange("허리 거리 범위 (가중치 1 → 0)", hipsMinDistance, hipsMaxDistance, 0f, 1f));
-            root.Add(hipsFoldout);
-
-            // 바닥 기준 히프 보정 설정
-            var groundFoldout = new Foldout { text = "바닥 기준 히프 보정 설정", value = true };
-            groundFoldout.Add(BuildMinMaxRange("바닥 기준 히프 높이 범위 (가중치 0 → 1)", groundHipsMinHeight, groundHipsMaxHeight, 0f, 2f));
-            root.Add(groundFoldout);
-
-            // 발 높이 기반 가중치 설정
-            var footFoldout = new Foldout { text = "발 높이 기반 가중치 설정", value = true };
-            footFoldout.Add(BuildMinMaxRange("발 높이 범위 (가중치 1 → 0)", footHeightMinThreshold, footHeightMaxThreshold, 0.1f, 1f));
-            root.Add(footFoldout);
-
-            // 의자 앉기 높이 설정
-            var chairFoldout = new Foldout { text = "의자 앉기 높이 설정", value = true };
-            chairFoldout.Add(new PropertyField(chairSeatHeightOffset, "좌석 높이 오프셋"));
-            root.Add(chairFoldout);
-
-            // 참조 설정
-            var refFoldout = new Foldout { text = "참조 설정", value = true };
-            refFoldout.Add(new PropertyField(props, "프랍 오브젝트"));
-            refFoldout.Add(new PropertyField(characterRoot, "캐릭터 루트"));
-            root.Add(refFoldout);
-
-            // 변경 감지
-            root.TrackSerializedObjectValue(serializedObject, so =>
-            {
-                if (target == null) return;
-                MarkDirty();
-                var script = (LimbWeightController)target;
-                var retargeting = script.GetComponent<CustomRetargetingScript>();
-                if (retargeting != null)
-                    EditorUtility.SetDirty(retargeting);
-            });
-
-            return root;
-        }
-
-        private VisualElement BuildMinMaxRange(string label, SerializedProperty minProp, SerializedProperty maxProp, float limitMin, float limitMax)
-        {
-            var container = new VisualElement { style = { marginBottom = 4 } };
-            if (minProp == null || maxProp == null)
-            {
-                container.Add(new HelpBox($"'{label}' 프로퍼티를 찾을 수 없습니다.", HelpBoxMessageType.Warning));
-                return container;
-            }
-            container.Add(new Label(label) { style = { marginBottom = 2 } });
-
-            var row = new VisualElement { style = { flexDirection = FlexDirection.Row, alignItems = Align.Center } };
-
-            var minField = new FloatField { value = minProp.floatValue, style = { width = 50 } };
-            var slider = new MinMaxSlider(minProp.floatValue, maxProp.floatValue, limitMin, limitMax);
-            slider.style.flexGrow = 1;
-            slider.style.marginLeft = slider.style.marginRight = 4;
-            var maxField = new FloatField { value = maxProp.floatValue, style = { width = 50 } };
-
-            // MinMaxSlider → sync fields + properties
-            slider.RegisterValueChangedCallback(evt =>
-            {
-                minProp.floatValue = evt.newValue.x;
-                maxProp.floatValue = evt.newValue.y;
-                serializedObject.ApplyModifiedProperties();
-                minField.SetValueWithoutNotify(evt.newValue.x);
-                maxField.SetValueWithoutNotify(evt.newValue.y);
-            });
-
-            // FloatField min → sync slider + property
-            minField.RegisterValueChangedCallback(evt =>
-            {
-                float clamped = Mathf.Clamp(evt.newValue, limitMin, maxProp.floatValue);
-                minProp.floatValue = clamped;
-                serializedObject.ApplyModifiedProperties();
-                slider.SetValueWithoutNotify(new Vector2(clamped, maxProp.floatValue));
-                minField.SetValueWithoutNotify(clamped);
-            });
-
-            // FloatField max → sync slider + property
-            maxField.RegisterValueChangedCallback(evt =>
-            {
-                float clamped = Mathf.Clamp(evt.newValue, minProp.floatValue, limitMax);
-                maxProp.floatValue = clamped;
-                serializedObject.ApplyModifiedProperties();
-                slider.SetValueWithoutNotify(new Vector2(minProp.floatValue, clamped));
-                maxField.SetValueWithoutNotify(clamped);
-            });
-
-            // Track external changes (undo, etc.)
-            container.TrackPropertyValue(minProp, p =>
-            {
-                minField.SetValueWithoutNotify(p.floatValue);
-                slider.SetValueWithoutNotify(new Vector2(p.floatValue, maxProp.floatValue));
-            });
-            container.TrackPropertyValue(maxProp, p =>
-            {
-                maxField.SetValueWithoutNotify(p.floatValue);
-                slider.SetValueWithoutNotify(new Vector2(minProp.floatValue, p.floatValue));
-            });
-
-            row.Add(minField);
-            row.Add(slider);
-            row.Add(maxField);
-            container.Add(row);
-
-            return container;
-        }
-    }
-}

Assets/Scripts/KindRetargeting/Editor/LimbWeightControllerEditor.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 199539b34f08aac41a86f4767bc49def
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Scripts/KindRetargeting/Editor/PropLocationControllerEditor.cs

@@ -1,167 +0,0 @@
-using UnityEngine;
-using UnityEditor;
-using UnityEngine.UIElements;
-using UnityEditor.UIElements;
-
-namespace KindRetargeting
-{
-    [CustomEditor(typeof(PropLocationController))]
-    public class PropLocationControllerEditor : BaseRetargetingEditor
-    {
-        private const string CommonUssPath = "Assets/Scripts/Streamingle/StreamingleControl/Editor/UXML/StreamingleCommon.uss";
-
-        private VisualElement offsetContainer;
-        private VisualElement propListContainer;
-        private PropLocationController controller;
-
-        public override VisualElement CreateInspectorGUI()
-        {
-            controller = target as PropLocationController;
-            if (controller == null) return new VisualElement();
-            var root = new VisualElement();
-
-            var commonUss = AssetDatabase.LoadAssetAtPath<StyleSheet>(CommonUssPath);
-            if (commonUss != null) root.styleSheets.Add(commonUss);
-
-            // 기본 프로퍼티
-            var iterator = serializedObject.GetIterator();
-            iterator.NextVisible(true); // skip m_Script
-            while (iterator.NextVisible(false))
-            {
-                var field = new PropertyField(iterator.Copy());
-                root.Add(field);
-            }
-
-            // 오프셋 조정 섹션
-            root.Add(new Label("오프셋 조정") { style = { unityFontStyleAndWeight = FontStyle.Bold, marginTop = 10 } });
-            offsetContainer = new VisualElement();
-            root.Add(offsetContainer);
-
-            // 부착된 프랍 목록 섹션
-            root.Add(new Label("부착된 프랍 목록") { style = { unityFontStyleAndWeight = FontStyle.Bold, marginTop = 10 } });
-            propListContainer = new VisualElement();
-            root.Add(propListContainer);
-
-            // 프랍 위치 이동 버튼
-            root.Add(new Label("프랍 위치 이동") { style = { unityFontStyleAndWeight = FontStyle.Bold, marginTop = 10 } });
-            var btnRow = new VisualElement { style = { flexDirection = FlexDirection.Row, marginTop = 4 } };
-
-            var headBtn = new Button(() => controller.MoveToHead()) { text = "머리로 이동" };
-            headBtn.style.flexGrow = 1; headBtn.style.height = 30; headBtn.style.marginRight = 2;
-            btnRow.Add(headBtn);
-
-            var leftBtn = new Button(() => controller.MoveToLeftHand()) { text = "왼손으로 이동" };
-            leftBtn.style.flexGrow = 1; leftBtn.style.height = 30; leftBtn.style.marginRight = 2;
-            btnRow.Add(leftBtn);
-
-            var rightBtn = new Button(() => controller.MoveToRightHand()) { text = "오른손으로 이동" };
-            rightBtn.style.flexGrow = 1; rightBtn.style.height = 30;
-            btnRow.Add(rightBtn);
-
-            root.Add(btnRow);
-
-            var detachBtn = new Button(() =>
-            {
-                if (Selection.activeGameObject != null)
-                    Undo.RecordObject(Selection.activeGameObject.transform, "Detach Prop");
-                controller.DetachProp();
-            }) { text = "프랍 해제" };
-            detachBtn.style.height = 30;
-            detachBtn.style.marginTop = 4;
-            root.Add(detachBtn);
-
-            // 주기적으로 동적 UI 갱신
-            root.schedule.Execute(() => RebuildDynamicUI()).Every(500);
-            RebuildDynamicUI();
-
-            return root;
-        }
-
-        private void RebuildDynamicUI()
-        {
-            if (controller == null) return;
-            RebuildOffsets();
-            RebuildPropLists();
-        }
-
-        private void RebuildOffsets()
-        {
-            if (offsetContainer == null) return;
-            offsetContainer.Clear();
-
-            BuildOffsetSection(offsetContainer, "왼손 오프셋", controller.GetLeftHandOffset());
-            BuildOffsetSection(offsetContainer, "오른손 오프셋", controller.GetRightHandOffset());
-            BuildOffsetSection(offsetContainer, "머리 오프셋", controller.GetHeadOffset());
-        }
-
-        private void BuildOffsetSection(VisualElement parent, string label, Transform offset)
-        {
-            if (offset == null) return;
-
-            var foldout = new Foldout { text = label, value = true };
-
-            var posField = new Vector3Field("위치") { value = offset.localPosition };
-            posField.RegisterValueChangedCallback(evt =>
-            {
-                Undo.RecordObject(offset, $"Update {label}");
-                offset.localPosition = evt.newValue;
-                EditorUtility.SetDirty(offset);
-            });
-            foldout.Add(posField);
-
-            var rotField = new Vector3Field("회전") { value = offset.localRotation.eulerAngles };
-            rotField.RegisterValueChangedCallback(evt =>
-            {
-                Undo.RecordObject(offset, $"Update {label}");
-                offset.localRotation = Quaternion.Euler(evt.newValue);
-                EditorUtility.SetDirty(offset);
-            });
-            foldout.Add(rotField);
-
-            parent.Add(foldout);
-        }
-
-        private void RebuildPropLists()
-        {
-            if (propListContainer == null) return;
-            propListContainer.Clear();
-
-            BuildPropListSection(propListContainer, "머리 프랍", controller.GetHeadProps());
-            BuildPropListSection(propListContainer, "왼손 프랍", controller.GetLeftHandProps());
-            BuildPropListSection(propListContainer, "오른손 프랍", controller.GetRightHandProps());
-        }
-
-        private void BuildPropListSection(VisualElement parent, string title, GameObject[] propList)
-        {
-            var box = new VisualElement();
-            box.style.backgroundColor = new Color(0, 0, 0, 0.1f);
-            box.style.borderTopLeftRadius = box.style.borderTopRightRadius =
-                box.style.borderBottomLeftRadius = box.style.borderBottomRightRadius = 4;
-            box.style.paddingTop = box.style.paddingBottom =
-                box.style.paddingLeft = box.style.paddingRight = 4;
-            box.style.marginBottom = 4;
-
-            box.Add(new Label(title) { style = { unityFontStyleAndWeight = FontStyle.Bold } });
-
-            if (propList.Length > 0)
-            {
-                foreach (var prop in propList)
-                {
-                    if (prop == null) continue;
-                    var row = new VisualElement { style = { flexDirection = FlexDirection.Row, alignItems = Align.Center, marginTop = 2 } };
-                    row.Add(new Label(prop.name) { style = { flexGrow = 1 } });
-                    var selectBtn = new Button(() => Selection.activeGameObject = prop) { text = "선택" };
-                    selectBtn.style.width = 60;
-                    row.Add(selectBtn);
-                    box.Add(row);
-                }
-            }
-            else
-            {
-                box.Add(new Label("부착된 프랍 없음") { style = { color = new Color(0.6f, 0.6f, 0.6f) } });
-            }
-
-            parent.Add(box);
-        }
-    }
-}

Assets/Scripts/KindRetargeting/Editor/PropLocationControllerEditor.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: a49ee1ae55b970e4c8ca00ccae5d6f97
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Scripts/KindRetargeting/Editor/RetargetingControlWindow.cs

@@ -144,12 +144,7 @@ public class RetargetingControlWindow : EditorWindow
         foreach (var s in retargetingScripts)
         {
             if (s == null) continue;
-            if (s.GetComponent<LimbWeightController>() == null)
-                s.gameObject.AddComponent<LimbWeightController>();
-            if (s.GetComponent<FingerShapedController>() == null)
-                s.gameObject.AddComponent<FingerShapedController>();
-            if (s.GetComponent<PropLocationController>() == null)
-                s.gameObject.AddComponent<PropLocationController>();
+            // 모든 컴포넌트는 CRS 내부 모듈로 이동됨
             EditorUtility.SetDirty(s.gameObject);
         }
 
@@ -198,7 +193,7 @@ public class RetargetingControlWindow : EditorWindow
         panel.Add(BuildHeader(script));
 
         // 가중치 설정
-        panel.Add(BuildWeightSection(script));
+        panel.Add(BuildWeightSection(script, so));
 
         // 힙 위치 보정
         panel.Add(BuildHipsSection(script, so));
@@ -230,7 +225,7 @@ public class RetargetingControlWindow : EditorWindow
         panel.Add(footFoldout);
 
         // 손가락 제어 설정
-        panel.Add(BuildFingerControlSection(script));
+        panel.Add(BuildFingerControlSection(script, so));
 
         // 손가락 복제 설정
         panel.Add(BuildFingerCopySection(script, so));
@@ -304,27 +299,22 @@ public class RetargetingControlWindow : EditorWindow
 
     // ========== Weight Settings ==========
 
-    private VisualElement BuildWeightSection(CustomRetargetingScript script)
+    private VisualElement BuildWeightSection(CustomRetargetingScript script, SerializedObject so)
     {
         var foldout = new Foldout { text = "가중치 설정", value = false };
-        var limb = script.GetComponent<LimbWeightController>();
-        if (limb == null) { foldout.Add(new HelpBox("LimbWeightController가 없습니다.", HelpBoxMessageType.Warning)); return foldout; }
-
-        var limbSO = CreateTrackedSO(limb);
         var container = new VisualElement();
 
         container.Add(BuildMinMaxRange("손과 프랍과의 범위 (가중치 1 → 0)",
-            limbSO.FindProperty("minDistance"), limbSO.FindProperty("maxDistance"), 0f, 1f, limbSO));
+            so.FindProperty("limbWeight.minDistance"), so.FindProperty("limbWeight.maxDistance"), 0f, 1f, so));
         container.Add(BuildMinMaxRange("의자와 허리 거리 범위 (가중치 1 → 0)",
-            limbSO.FindProperty("hipsMinDistance"), limbSO.FindProperty("hipsMaxDistance"), 0f, 1f, limbSO));
+            so.FindProperty("limbWeight.hipsMinDistance"), so.FindProperty("limbWeight.hipsMaxDistance"), 0f, 1f, so));
         container.Add(BuildMinMaxRange("바닥과 허리 높이에 의한 블렌딩 (가중치 0 → 1)",
-            limbSO.FindProperty("groundHipsMinHeight"), limbSO.FindProperty("groundHipsMaxHeight"), 0f, 2f, limbSO));
+            so.FindProperty("limbWeight.groundHipsMinHeight"), so.FindProperty("limbWeight.groundHipsMaxHeight"), 0f, 2f, so));
         container.Add(BuildMinMaxRange("지면으로부터 발의 범위에 의한 IK 블렌딩 (가중치 1 → 0)",
-            limbSO.FindProperty("footHeightMinThreshold"), limbSO.FindProperty("footHeightMaxThreshold"), 0.1f, 1f, limbSO));
+            so.FindProperty("limbWeight.footHeightMinThreshold"), so.FindProperty("limbWeight.footHeightMaxThreshold"), 0.1f, 1f, so));
 
-        var smoothField = new PropertyField(limbSO.FindProperty("weightSmoothSpeed"), "가중치 변화 속도");
+        var smoothField = new PropertyField(so.FindProperty("limbWeight.weightSmoothSpeed"), "가중치 변화 속도");
         container.Add(smoothField);
-        container.Bind(limbSO);
 
         foldout.Add(container);
         return foldout;
@@ -367,15 +357,9 @@ public class RetargetingControlWindow : EditorWindow
         container.Add(hz);
 
         // 의자 앉기 높이
-        var limb = script.GetComponent<LimbWeightController>();
-        if (limb != null)
-        {
-            var limbSO = CreateTrackedSO(limb);
-            var chairSlider = new Slider("의자 앉기 높이", -1f, 1f) { showInputField = true, tooltip = "의자에 앉을 때 엉덩이 높이 조정 (월드 Y 기준)" };
-            chairSlider.BindProperty(limbSO.FindProperty("chairSeatHeightOffset"));
-            container.Add(chairSlider);
-            chairSlider.Bind(limbSO);
-        }
+        var chairSlider = new Slider("의자 앉기 높이", -1f, 1f) { showInputField = true, tooltip = "의자에 앉을 때 엉덩이 높이 조정 (월드 Y 기준)" };
+        chairSlider.BindProperty(so.FindProperty("limbWeight.chairSeatHeightOffset"));
+        container.Add(chairSlider);
 
         // 다리 길이 자동 보정 버튼
         var autoHipsBtn = new Button(() =>
@@ -403,48 +387,28 @@ public class RetargetingControlWindow : EditorWindow
 
     // ========== Finger Control ==========
 
-    private VisualElement BuildFingerControlSection(CustomRetargetingScript script)
+    private VisualElement BuildFingerControlSection(CustomRetargetingScript script, SerializedObject so)
     {
         var foldout = new Foldout { text = "손가락 제어 설정", value = false };
-        var fingerController = script.GetComponent<FingerShapedController>();
-        if (fingerController == null)
-        {
-            foldout.Add(new HelpBox("FingerShapedController가 없습니다.", HelpBoxMessageType.Warning));
-            var addBtn = new Button(() =>
-            {
-                script.gameObject.AddComponent<FingerShapedController>();
-                EditorUtility.SetDirty(script.gameObject);
-                RebuildCharacterPanels();
-            }) { text = "FingerShapedController 추가" };
-            foldout.Add(addBtn);
-            return foldout;
-        }
-
-        var fso = CreateTrackedSO(fingerController);
         var container = new VisualElement();
 
         // 활성화 토글
-        var enableToggle = new Toggle("손가락 제어 활성화") { value = fingerController.enabled };
-        enableToggle.RegisterValueChangedCallback(evt =>
-        {
-            fingerController.enabled = evt.newValue;
-            EditorUtility.SetDirty(fingerController);
-        });
+        var enabledProp = so.FindProperty("fingerShaped.enabled");
+        var enableToggle = new PropertyField(enabledProp, "손가락 제어 활성화");
         container.Add(enableToggle);
 
         // 왼손
-        container.Add(BuildHandSection("왼손", "left", fso, fingerController));
+        container.Add(BuildHandSection("왼손", "left", so, script.fingerShaped));
         // 오른손
-        container.Add(BuildHandSection("오른손", "right", fso, fingerController));
+        container.Add(BuildHandSection("오른손", "right", so, script.fingerShaped));
         // 프리셋
-        container.Add(BuildFingerPresets(fingerController));
+        container.Add(BuildFingerPresets(script, script.fingerShaped));
 
-        container.Bind(fso);
         foldout.Add(container);
         return foldout;
     }
 
-    private VisualElement BuildHandSection(string label, string prefix, SerializedObject fso, FingerShapedController fc)
+    private VisualElement BuildHandSection(string label, string prefix, SerializedObject so, FingerShapedController fc)
     {
         var box = new VisualElement();
         box.style.backgroundColor = new Color(0, 0, 0, 0.08f);
@@ -456,13 +420,13 @@ public class RetargetingControlWindow : EditorWindow
 
         var header = new VisualElement { style = { flexDirection = FlexDirection.Row, alignItems = Align.Center } };
         var handFoldout = new Foldout { text = label, value = false };
-        var handEnabledProp = fso.FindProperty($"{prefix}HandEnabled");
+        var handEnabledProp = so.FindProperty($"fingerShaped.{prefix}HandEnabled");
         header.Add(new PropertyField(handEnabledProp, "활성화") { style = { flexGrow = 1 } });
         var resetBtn = new Button(() =>
         {
             string[] props = { "ThumbCurl", "IndexCurl", "MiddleCurl", "RingCurl", "PinkyCurl", "SpreadFingers" };
-            foreach (var p in props) fso.FindProperty($"{prefix}{p}").floatValue = 0f;
-            fso.ApplyModifiedProperties();
+            foreach (var p in props) so.FindProperty($"fingerShaped.{prefix}{p}").floatValue = 0f;
+            so.ApplyModifiedProperties();
         }) { text = "초기화" };
         resetBtn.style.width = 60;
         header.Add(resetBtn);
@@ -478,7 +442,7 @@ public class RetargetingControlWindow : EditorWindow
             var col = new VisualElement { style = { alignItems = Align.Center, width = 45, marginLeft = 2, marginRight = 2 } };
             col.Add(new Label(korNames[i]) { style = { fontSize = 10, color = new Color(0.6f, 0.6f, 0.6f) } });
 
-            var prop = fso.FindProperty($"{prefix}{fingerNames[i]}Curl");
+            var prop = so.FindProperty($"fingerShaped.{prefix}{fingerNames[i]}Curl");
             var valLabel = new Label(prop.floatValue.ToString("F1")) { style = { fontSize = 10, color = new Color(0.6f, 0.6f, 0.6f) } };
             col.Add(valLabel);
 
@@ -495,16 +459,18 @@ public class RetargetingControlWindow : EditorWindow
 
         // 벌리기
         var spreadSlider = new Slider("벌리기", -1f, 1f) { showInputField = true };
-        spreadSlider.BindProperty(fso.FindProperty($"{prefix}SpreadFingers"));
+        spreadSlider.BindProperty(so.FindProperty($"fingerShaped.{prefix}SpreadFingers"));
         handFoldout.Add(spreadSlider);
 
         // 비활성 시 숨김
         handFoldout.schedule.Execute(() =>
         {
-            try { if (fso == null || fso.targetObject == null) return; }
+            try { if (so == null || so.targetObject == null) return; }
             catch (System.Exception) { return; }
-            fso.Update();
-            bool enabled = fso.FindProperty($"{prefix}HandEnabled").boolValue;
+            so.Update();
+            var enabledProp = so.FindProperty($"fingerShaped.{prefix}HandEnabled");
+            if (enabledProp == null) return;
+            bool enabled = enabledProp.boolValue;
             slidersRow.style.display = enabled ? DisplayStyle.Flex : DisplayStyle.None;
             spreadSlider.style.display = enabled ? DisplayStyle.Flex : DisplayStyle.None;
         }).Every(300);
@@ -513,7 +479,7 @@ public class RetargetingControlWindow : EditorWindow
         return box;
     }
 
-    private VisualElement BuildFingerPresets(FingerShapedController controller)
+    private VisualElement BuildFingerPresets(CustomRetargetingScript script, FingerShapedController controller)
     {
         var container = new VisualElement { style = { marginTop = 6 } };
         container.Add(new Label("손 모양 프리셋") { style = { unityFontStyleAndWeight = FontStyle.Bold, marginBottom = 4 } });
@@ -525,7 +491,7 @@ public class RetargetingControlWindow : EditorWindow
             for (int col = 0; col < 3; col++)
             {
                 string name = presets[row, col];
-                var btn = new Button(() => ApplyFingerPreset(controller, name)) { text = name };
+                var btn = new Button(() => ApplyFingerPreset(script, controller, name)) { text = name };
                 btn.style.height = 30; btn.style.width = 100; btn.style.marginLeft = btn.style.marginRight = 4;
                 btnRow.Add(btn);
             }
@@ -606,19 +572,7 @@ public class RetargetingControlWindow : EditorWindow
     private VisualElement BuildPropSection(CustomRetargetingScript script)
     {
         var foldout = new Foldout { text = "프랍 설정", value = false };
-        var propController = script.GetComponent<PropLocationController>();
-        if (propController == null)
-        {
-            foldout.Add(new HelpBox("PropLocationController가 없습니다.", HelpBoxMessageType.Warning));
-            var addBtn = new Button(() =>
-            {
-                script.gameObject.AddComponent<PropLocationController>();
-                EditorUtility.SetDirty(script.gameObject);
-                RebuildCharacterPanels();
-            }) { text = "PropLocationController 추가" };
-            foldout.Add(addBtn);
-            return foldout;
-        }
+        var propController = script.propLocation;
 
         var dynamicContainer = new VisualElement();
         foldout.Add(dynamicContainer);
@@ -848,7 +802,7 @@ public class RetargetingControlWindow : EditorWindow
         return container;
     }
 
-    private void ApplyFingerPreset(FingerShapedController controller, string presetName)
+    private void ApplyFingerPreset(CustomRetargetingScript script, FingerShapedController controller, string presetName)
     {
         if (!controller.enabled) controller.enabled = true;
 
@@ -873,7 +827,7 @@ public class RetargetingControlWindow : EditorWindow
             controller.rightThumbCurl = t; controller.rightIndexCurl = i; controller.rightMiddleCurl = m;
             controller.rightRingCurl = r; controller.rightPinkyCurl = p; controller.rightSpreadFingers = s;
         }
-        EditorUtility.SetDirty(controller);
+        EditorUtility.SetDirty(script);
     }
 
     // ========== Head Calibration ==========

Assets/Scripts/KindRetargeting/FingerShapedController.cs

@@ -1,168 +1,173 @@
 using UnityEngine;
 using System.Collections.Generic;
 
-[DefaultExecutionOrder(2)]
-public class FingerShapedController : MonoBehaviour
+namespace KindRetargeting
 {
-    private Animator animator;
-    private HumanPoseHandler humanPoseHandler;
-
-    // 손가락을 제외한 모든 본의 로컬 회전 저장용 (SetHumanPose 호출 시 몸 복원용)
-    private Dictionary<HumanBodyBones, Quaternion> savedBoneLocalRotations = new Dictionary<HumanBodyBones, Quaternion>();
-
-    // 손가락을 제외한 모든 휴먼본 목록
-    private static readonly HumanBodyBones[] nonFingerBones = new HumanBodyBones[]
+    [System.Serializable]
+    public class FingerShapedController
     {
-        HumanBodyBones.Hips,
-        HumanBodyBones.Spine,
-        HumanBodyBones.Chest,
-        HumanBodyBones.UpperChest,
-        HumanBodyBones.Neck,
-        HumanBodyBones.Head,
-        HumanBodyBones.LeftShoulder,
-        HumanBodyBones.LeftUpperArm,
-        HumanBodyBones.LeftLowerArm,
-        HumanBodyBones.LeftHand,
-        HumanBodyBones.RightShoulder,
-        HumanBodyBones.RightUpperArm,
-        HumanBodyBones.RightLowerArm,
-        HumanBodyBones.RightHand,
-        HumanBodyBones.LeftUpperLeg,
-        HumanBodyBones.LeftLowerLeg,
-        HumanBodyBones.LeftFoot,
-        HumanBodyBones.LeftToes,
-        HumanBodyBones.RightUpperLeg,
-        HumanBodyBones.RightLowerLeg,
-        HumanBodyBones.RightFoot,
-        HumanBodyBones.RightToes,
-        HumanBodyBones.LeftEye,
-        HumanBodyBones.RightEye,
-        HumanBodyBones.Jaw
-    };
+        private Animator animator;
+        private HumanPoseHandler humanPoseHandler;
 
-    [Header("왼손 제어 값")]
-    [Range(-1, 1)] public float leftPinkyCurl;             // 새끼손가락 구부리기
-    [Range(-1, 1)] public float leftRingCurl;              // 약지 구부리기
-    [Range(-1, 1)] public float leftMiddleCurl;            // 중지 구부리기
-    [Range(-1, 1)] public float leftIndexCurl;             // 검지 구부리기
-    [Range(-1, 1)] public float leftThumbCurl;             // 엄지 구부리기
-    [Range(-1, 1)] public float leftSpreadFingers;         // 손가락 벌리기
+        // 손가락을 제외한 모든 본의 로컬 회전 저장용 (SetHumanPose 호출 시 몸 복원용)
+        private Dictionary<HumanBodyBones, Quaternion> savedBoneLocalRotations = new Dictionary<HumanBodyBones, Quaternion>();
 
-    [Header("오른손 제어 값")]
-    [Range(-1, 1)] public float rightPinkyCurl;            // 새끼손가락 구부리기
-    [Range(-1, 1)] public float rightRingCurl;             // 약지 구부리기
-    [Range(-1, 1)] public float rightMiddleCurl;           // 중지 구부리기
-    [Range(-1, 1)] public float rightIndexCurl;            // 검지 구부리기
-    [Range(-1, 1)] public float rightThumbCurl;            // 엄지 구부리기
-    [Range(-1, 1)] public float rightSpreadFingers;        // 손가락 벌리기
-
-    public bool leftHandEnabled = false;  // 왼손 제어 활성화 상태
-    public bool rightHandEnabled = false; // 오른손 제어 활성화 상태
-
-    private void Reset()
-    {
-        // 컴포넌트가 처음 추가될 때 자동으로 비활성화
-        enabled = false;
-        leftHandEnabled = false;
-        rightHandEnabled = false;
-    }
-
-    private void Awake()
-    {
-        animator = GetComponent<Animator>();
-        humanPoseHandler = new HumanPoseHandler(animator.avatar, animator.transform);
-    }
-
-    private void OnDestroy()
-    {
-        if (humanPoseHandler != null)
+        // 손가락을 제외한 모든 휴먼본 목록
+        private static readonly HumanBodyBones[] nonFingerBones = new HumanBodyBones[]
         {
-            humanPoseHandler.Dispose();
+            HumanBodyBones.Hips,
+            HumanBodyBones.Spine,
+            HumanBodyBones.Chest,
+            HumanBodyBones.UpperChest,
+            HumanBodyBones.Neck,
+            HumanBodyBones.Head,
+            HumanBodyBones.LeftShoulder,
+            HumanBodyBones.LeftUpperArm,
+            HumanBodyBones.LeftLowerArm,
+            HumanBodyBones.LeftHand,
+            HumanBodyBones.RightShoulder,
+            HumanBodyBones.RightUpperArm,
+            HumanBodyBones.RightLowerArm,
+            HumanBodyBones.RightHand,
+            HumanBodyBones.LeftUpperLeg,
+            HumanBodyBones.LeftLowerLeg,
+            HumanBodyBones.LeftFoot,
+            HumanBodyBones.LeftToes,
+            HumanBodyBones.RightUpperLeg,
+            HumanBodyBones.RightLowerLeg,
+            HumanBodyBones.RightFoot,
+            HumanBodyBones.RightToes,
+            HumanBodyBones.LeftEye,
+            HumanBodyBones.RightEye,
+            HumanBodyBones.Jaw
+        };
+
+        public bool enabled = false;
+
+        [Header("왼손 제어 값")]
+        [Range(-1, 1)] public float leftPinkyCurl;             // 새끼손가락 구부리기
+        [Range(-1, 1)] public float leftRingCurl;              // 약지 구부리기
+        [Range(-1, 1)] public float leftMiddleCurl;            // 중지 구부리기
+        [Range(-1, 1)] public float leftIndexCurl;             // 검지 구부리기
+        [Range(-1, 1)] public float leftThumbCurl;             // 엄지 구부리기
+        [Range(-1, 1)] public float leftSpreadFingers;         // 손가락 벌리기
+
+        [Header("오른손 제어 값")]
+        [Range(-1, 1)] public float rightPinkyCurl;            // 새끼손가락 구부리기
+        [Range(-1, 1)] public float rightRingCurl;             // 약지 구부리기
+        [Range(-1, 1)] public float rightMiddleCurl;           // 중지 구부리기
+        [Range(-1, 1)] public float rightIndexCurl;            // 검지 구부리기
+        [Range(-1, 1)] public float rightThumbCurl;            // 엄지 구부리기
+        [Range(-1, 1)] public float rightSpreadFingers;        // 손가락 벌리기
+
+        public bool leftHandEnabled = false;  // 왼손 제어 활성화 상태
+        public bool rightHandEnabled = false; // 오른손 제어 활성화 상태
+
+        private bool isInitialized;
+
+        public void Initialize(Animator targetAnimator)
+        {
+            animator = targetAnimator;
+            if (animator == null || !animator.isHuman) return;
+
+            humanPoseHandler = new HumanPoseHandler(animator.avatar, animator.transform);
+            isInitialized = true;
         }
-    }
 
-    private void Update()
-    {
-        UpdateMuscleValues();
-    }
-
-    private void UpdateMuscleValues()
-    {
-        // 1. 손가락을 제외한 모든 본의 로컬 회전 저장 (SetHumanPose 호출 전)
-        savedBoneLocalRotations.Clear();
-        for (int i = 0; i < nonFingerBones.Length; i++)
+        public void Cleanup()
         {
-            Transform bone = animator.GetBoneTransform(nonFingerBones[i]);
-            if (bone != null)
+            if (humanPoseHandler != null)
             {
-                savedBoneLocalRotations[nonFingerBones[i]] = bone.localRotation;
+                humanPoseHandler.Dispose();
+                humanPoseHandler = null;
+            }
+            isInitialized = false;
+        }
+
+        public void OnUpdate()
+        {
+            if (!isInitialized || !enabled) return;
+            UpdateMuscleValues();
+        }
+
+        private void UpdateMuscleValues()
+        {
+            // 1. 손가락을 제외한 모든 본의 로컬 회전 저장 (SetHumanPose 호출 전)
+            savedBoneLocalRotations.Clear();
+            for (int i = 0; i < nonFingerBones.Length; i++)
+            {
+                Transform bone = animator.GetBoneTransform(nonFingerBones[i]);
+                if (bone != null)
+                {
+                    savedBoneLocalRotations[nonFingerBones[i]] = bone.localRotation;
+                }
+            }
+
+            // 2. HumanPose 가져오기 및 손가락 머슬 설정
+            HumanPose humanPose = new HumanPose();
+            humanPoseHandler.GetHumanPose(ref humanPose);
+
+            // 왼손 제어
+            SetHandMuscles(true, leftThumbCurl, leftIndexCurl, leftMiddleCurl, leftRingCurl,
+                leftPinkyCurl, leftSpreadFingers, ref humanPose);
+
+            // 오른손 제어
+            SetHandMuscles(false, rightThumbCurl, rightIndexCurl, rightMiddleCurl, rightRingCurl,
+                rightPinkyCurl, rightSpreadFingers, ref humanPose);
+
+            // 3. 머슬 포즈 적용 (손가락 포함 전체 본에 영향)
+            humanPoseHandler.SetHumanPose(ref humanPose);
+
+            // 4. 손가락을 제외한 모든 본의 로컬 회전 복원 (본 길이 변형 방지)
+            foreach (var kvp in savedBoneLocalRotations)
+            {
+                Transform bone = animator.GetBoneTransform(kvp.Key);
+                if (bone != null)
+                {
+                    bone.localRotation = kvp.Value;
+                }
             }
         }
 
-        // 2. HumanPose 가져오기 및 손가락 머슬 설정
-        HumanPose humanPose = new HumanPose();
-        humanPoseHandler.GetHumanPose(ref humanPose);
-
-        // 왼손 제어
-        SetHandMuscles(true, leftThumbCurl, leftIndexCurl, leftMiddleCurl, leftRingCurl,
-            leftPinkyCurl, leftSpreadFingers, ref humanPose);
-
-        // 오른손 제어
-        SetHandMuscles(false, rightThumbCurl, rightIndexCurl, rightMiddleCurl, rightRingCurl,
-            rightPinkyCurl, rightSpreadFingers, ref humanPose);
-
-        // 3. 머슬 포즈 적용 (손가락 포함 전체 본에 영향)
-        humanPoseHandler.SetHumanPose(ref humanPose);
-
-        // 4. 손가락을 제외한 모든 본의 로컬 회전 복원 (본 길이 변형 방지)
-        foreach (var kvp in savedBoneLocalRotations)
+        private void SetHandMuscles(bool isLeft, float thumb, float index, float middle, float ring,
+            float pinky, float spread, ref HumanPose humanPose)
         {
-            Transform bone = animator.GetBoneTransform(kvp.Key);
-            if (bone != null)
-            {
-                bone.localRotation = kvp.Value;
-            }
+            // 해당 손이 비활성화 상태면 건너뛰기
+            if (isLeft && !leftHandEnabled) return;
+            if (!isLeft && !rightHandEnabled) return;
+
+            int baseOffset = isLeft ? 55 : 75; // 왼손은 55부터, 오른손은 75부터 시작
+            int muscleCount = humanPose.muscles.Length;
+
+            // 엄지손가락
+            if (baseOffset < muscleCount) humanPose.muscles[baseOffset] = thumb;     // Thumb 1
+            if (baseOffset + 1 < muscleCount) humanPose.muscles[baseOffset + 1] = thumb;  // Thumb Spread
+            if (baseOffset + 2 < muscleCount) humanPose.muscles[baseOffset + 2] = thumb;   // Thumb 2
+            if (baseOffset + 3 < muscleCount) humanPose.muscles[baseOffset + 3] = thumb;   // Thumb 3
+
+            // 검지
+            if (baseOffset + 4 < muscleCount) humanPose.muscles[baseOffset + 4] = index;   // Index 1
+            if (baseOffset + 5 < muscleCount) humanPose.muscles[baseOffset + 5] = spread;  // Index Spread
+            if (baseOffset + 6 < muscleCount) humanPose.muscles[baseOffset + 6] = index;   // Index 2
+            if (baseOffset + 7 < muscleCount) humanPose.muscles[baseOffset + 7] = index;   // Index 3
+
+            // 중지
+            if (baseOffset + 8 < muscleCount) humanPose.muscles[baseOffset + 8] = middle;  // Middle 1
+            if (baseOffset + 9 < muscleCount) humanPose.muscles[baseOffset + 9] = spread;  // Middle Spread
+            if (baseOffset + 10 < muscleCount) humanPose.muscles[baseOffset + 10] = middle; // Middle 2
+            if (baseOffset + 11 < muscleCount) humanPose.muscles[baseOffset + 11] = middle; // Middle 3
+
+            // 약지
+            if (baseOffset + 12 < muscleCount) humanPose.muscles[baseOffset + 12] = ring;  // Ring 1
+            if (baseOffset + 13 < muscleCount) humanPose.muscles[baseOffset + 13] = spread; // Ring Spread
+            if (baseOffset + 14 < muscleCount) humanPose.muscles[baseOffset + 14] = ring;  // Ring 2
+            if (baseOffset + 15 < muscleCount) humanPose.muscles[baseOffset + 15] = ring;  // Ring 3
+
+            // 새끼손가락
+            if (baseOffset + 16 < muscleCount) humanPose.muscles[baseOffset + 16] = pinky; // Little 1
+            if (baseOffset + 17 < muscleCount) humanPose.muscles[baseOffset + 17] = spread; // Little Spread
+            if (baseOffset + 18 < muscleCount) humanPose.muscles[baseOffset + 18] = pinky; // Little 2
+            if (baseOffset + 19 < muscleCount) humanPose.muscles[baseOffset + 19] = pinky; // Little 3
         }
     }
-
-    private void SetHandMuscles(bool isLeft, float thumb, float index, float middle, float ring, 
-        float pinky, float spread, ref HumanPose humanPose)
-    {
-        // 해당 손이 비활성화 상태면 건너뛰기
-        if (isLeft && !leftHandEnabled) return;
-        if (!isLeft && !rightHandEnabled) return;
-
-        int baseOffset = isLeft ? 55 : 75; // 왼손은 55부터, 오른손은 75부터 시작
-        int muscleCount = humanPose.muscles.Length;
-
-        // 엄지손가락
-        if (baseOffset < muscleCount) humanPose.muscles[baseOffset] = thumb;     // Thumb 1
-        if (baseOffset + 1 < muscleCount) humanPose.muscles[baseOffset + 1] = thumb;  // Thumb Spread
-        if (baseOffset + 2 < muscleCount) humanPose.muscles[baseOffset + 2] = thumb;   // Thumb 2
-        if (baseOffset + 3 < muscleCount) humanPose.muscles[baseOffset + 3] = thumb;   // Thumb 3
-
-        // 검지
-        if (baseOffset + 4 < muscleCount) humanPose.muscles[baseOffset + 4] = index;   // Index 1
-        if (baseOffset + 5 < muscleCount) humanPose.muscles[baseOffset + 5] = spread;  // Index Spread
-        if (baseOffset + 6 < muscleCount) humanPose.muscles[baseOffset + 6] = index;   // Index 2
-        if (baseOffset + 7 < muscleCount) humanPose.muscles[baseOffset + 7] = index;   // Index 3
-
-        // 중지
-        if (baseOffset + 8 < muscleCount) humanPose.muscles[baseOffset + 8] = middle;  // Middle 1
-        if (baseOffset + 9 < muscleCount) humanPose.muscles[baseOffset + 9] = spread;  // Middle Spread
-        if (baseOffset + 10 < muscleCount) humanPose.muscles[baseOffset + 10] = middle; // Middle 2
-        if (baseOffset + 11 < muscleCount) humanPose.muscles[baseOffset + 11] = middle; // Middle 3
-
-        // 약지
-        if (baseOffset + 12 < muscleCount) humanPose.muscles[baseOffset + 12] = ring;  // Ring 1
-        if (baseOffset + 13 < muscleCount) humanPose.muscles[baseOffset + 13] = spread; // Ring Spread
-        if (baseOffset + 14 < muscleCount) humanPose.muscles[baseOffset + 14] = ring;  // Ring 2
-        if (baseOffset + 15 < muscleCount) humanPose.muscles[baseOffset + 15] = ring;  // Ring 3
-
-        // 새끼손가락
-        if (baseOffset + 16 < muscleCount) humanPose.muscles[baseOffset + 16] = pinky; // Little 1
-        if (baseOffset + 17 < muscleCount) humanPose.muscles[baseOffset + 17] = spread; // Little Spread
-        if (baseOffset + 18 < muscleCount) humanPose.muscles[baseOffset + 18] = pinky; // Little 2
-        if (baseOffset + 19 < muscleCount) humanPose.muscles[baseOffset + 19] = pinky; // Little 3
-    }
 }

Assets/Scripts/KindRetargeting/FootGroundingController.cs

@@ -5,19 +5,14 @@ namespace KindRetargeting
     /// <summary>
     /// HIK 스타일 2-Pass 접지 시스템.
     ///
-    /// Pass 1 (Update, Order 5 → IK 전):
+    /// Pass 1 (OnUpdate, Order 5 → IK 전):
     ///   IK 타겟 위치를 수정하여 Toes가 바닥을 뚫지 않도록 보정.
-    ///   Toe Pivot 감지: 발끝이 바닥에 있고 발목이 올라가면
-    ///   발목 타겟을 역산하여 Toes가 groundHeight에 고정.
     ///
-    /// Pass 2 (LateUpdate → IK 후):
+    /// Pass 2 (OnLateUpdate → IK 후):
     ///   IK 결과의 잔차를 Foot 회전으로 미세 보정.
-    ///   위치 변경 없음 — 본 길이 보존.
-    ///
-    /// 힙 높이 보정은 CRS의 floorHeight가 담당합니다 (이중 보정 방지).
     /// </summary>
-    [DefaultExecutionOrder(5)]
-    public class FootGroundingController : MonoBehaviour
+    [System.Serializable]
+    public class FootGroundingController
     {
         [Header("접지 설정")]
         [Tooltip("바닥 Y 좌표 (월드 공간)")]
@@ -41,37 +36,31 @@ namespace KindRetargeting
         private TwoBoneIKSolver ikSolver;
         private Animator animator;
 
-        // 타겟 아바타 캐싱
         private Transform leftFoot;
         private Transform rightFoot;
         private Transform leftToes;
         private Transform rightToes;
 
-        // Toes의 Foot 로컬 오프셋 (T-pose에서 캐싱)
         private Vector3 leftLocalToesOffset;
         private Vector3 rightLocalToesOffset;
 
-        // flat 상태에서 발목 최소 높이 (Foot.y - Toes.y)
         private float leftFootHeight;
         private float rightFootHeight;
 
-        // Toes 본 존재 여부
         private bool leftHasToes;
         private bool rightHasToes;
 
-        // 스무딩용: 이전 프레임 보정량
         private float leftPrevAdj;
         private float rightPrevAdj;
 
         private bool isInitialized;
 
-        private void Start()
+        public void Initialize(TwoBoneIKSolver ikSolver, Animator animator)
         {
-            ikSolver = GetComponent<TwoBoneIKSolver>();
-            animator = GetComponent<Animator>();
+            this.ikSolver = ikSolver;
+            this.animator = animator;
 
             if (animator == null || !animator.isHuman || ikSolver == null) return;
-            if (leftFoot == null && rightFoot == null) return;
 
             leftFoot = animator.GetBoneTransform(HumanBodyBones.LeftFoot);
             rightFoot = animator.GetBoneTransform(HumanBodyBones.RightFoot);
@@ -80,7 +69,6 @@ namespace KindRetargeting
 
             if (leftFoot == null || rightFoot == null) return;
 
-            // Toes 존재 여부 + 캐싱
             leftHasToes = leftToes != null;
             rightHasToes = rightToes != null;
 
@@ -91,7 +79,7 @@ namespace KindRetargeting
             }
             else
             {
-                leftFootHeight = 0.05f; // Toes 없을 때 기본 발목 높이
+                leftFootHeight = 0.05f;
             }
 
             if (rightHasToes)
@@ -110,7 +98,7 @@ namespace KindRetargeting
         /// <summary>
         /// Pass 1: Pre-IK — IK 타겟 위치를 수정합니다.
         /// </summary>
-        private void Update()
+        public void OnUpdate()
         {
             if (!isInitialized || groundingWeight < 0.001f) return;
 
@@ -121,16 +109,11 @@ namespace KindRetargeting
                 ikSolver.rightLeg, rightLocalToesOffset, rightFootHeight,
                 rightHasToes, ikSolver.rightLeg.positionWeight);
 
-            // 스무딩: 보정량 급변 방지
             float dt = Time.deltaTime * smoothSpeed;
             leftPrevAdj = Mathf.Lerp(leftPrevAdj, leftAdj, Mathf.Clamp01(dt));
             rightPrevAdj = Mathf.Lerp(rightPrevAdj, rightAdj, Mathf.Clamp01(dt));
         }
 
-        /// <summary>
-        /// 발 IK 타겟을 접지 모드에 따라 보정합니다.
-        /// Toes가 없는 아바타는 발목 Y 클램프만 수행합니다.
-        /// </summary>
         private float AdjustFootTarget(TwoBoneIKSolver.LimbIK limb, Vector3 localToesOffset,
             float footHeight, bool hasToes, float ikWeight)
         {
@@ -140,12 +123,10 @@ namespace KindRetargeting
             Vector3 anklePos = ankleTarget.position;
             float ankleY = anklePos.y;
 
-            // AIRBORNE 체크
             if (ankleY - groundHeight > activationHeight) return 0f;
 
             float weight = groundingWeight * ikWeight;
 
-            // === Toes 없는 아바타: 단순 Y 클램프 ===
             if (!hasToes)
             {
                 float minAnkleY = groundHeight + footHeight;
@@ -159,7 +140,6 @@ namespace KindRetargeting
                 return 0f;
             }
 
-            // === Toes 있는 아바타: 예측 기반 보정 ===
             Vector3 predictedToesWorld = anklePos + ankleTarget.rotation * localToesOffset;
             float predictedToesY = predictedToesWorld.y;
 
@@ -171,7 +151,6 @@ namespace KindRetargeting
 
                 if (ankleY < groundHeight + footHeight + plantThreshold)
                 {
-                    // PLANTED: 발 전체가 바닥 근처
                     float minAnkleY = groundHeight + footHeight;
                     if (ankleY < minAnkleY)
                     {
@@ -188,7 +167,6 @@ namespace KindRetargeting
                 }
                 else
                 {
-                    // TOE_PIVOT: 발끝 고정, 발목 올라감
                     if (toesError > 0f)
                     {
                         adjustment = toesError * weight;
@@ -200,7 +178,6 @@ namespace KindRetargeting
             }
             else
             {
-                // Toes 충분히 위 → 발목만 바닥 아래 방지
                 float minAnkleY = groundHeight + footHeight;
                 if (ankleY < minAnkleY)
                 {
@@ -216,7 +193,7 @@ namespace KindRetargeting
         /// <summary>
         /// Pass 2: Post-IK — 잔차를 Foot 회전으로 미세 보정합니다.
         /// </summary>
-        private void LateUpdate()
+        public void OnLateUpdate()
         {
             if (!isInitialized || groundingWeight < 0.001f) return;
 
@@ -226,10 +203,6 @@ namespace KindRetargeting
                 AlignFootToGround(rightFoot, rightToes, ikSolver.rightLeg.positionWeight);
         }
 
-        /// <summary>
-        /// IK 후 실제 Toes 위치를 확인하고, Foot 본을 pitch 회전하여 잔차 보정.
-        /// 바닥 아래로 뚫린 경우만 보정합니다.
-        /// </summary>
         private void AlignFootToGround(Transform foot, Transform toes, float ikWeight)
         {
             if (foot == null || toes == null) return;
@@ -244,7 +217,6 @@ namespace KindRetargeting
 
             if (Mathf.Abs(error) < 0.001f) return;
 
-            // 바닥 아래로 뚫린 경우만 보정
             if (error > plantThreshold) return;
 
             Vector3 footToToes = toes.position - foot.position;

Assets/Scripts/KindRetargeting/LimbWeightController.cs

@@ -4,8 +4,8 @@ using UnityEngine;
 
 namespace KindRetargeting
 {
-    [DefaultExecutionOrder(4)]
-    public class LimbWeightController : MonoBehaviour
+    [System.Serializable]
+    public class LimbWeightController
     {
         [Header("거리 기반 가중치 설정")]
         [SerializeField, Range(0.3f, 1f)] public float maxDistance = 0.5f;  // 가중치가 0이 되는 최대 거리
@@ -36,9 +36,8 @@ namespace KindRetargeting
         public float chairSeatHeightOffset = 0.05f;
 
         private TwoBoneIKSolver ikSolver;
-
         private CustomRetargetingScript crs;
-        private Dictionary<string, Dictionary<int, float>> weightLayers = new Dictionary<string, Dictionary<int, float>>();
+        private Transform characterRoot;
 
         List<float> leftArmEndWeights = new List<float>();
         List<float> rightArmEndWeights = new List<float>();
@@ -57,8 +56,6 @@ namespace KindRetargeting
 
         public List<Transform> props = new List<Transform>();
 
-        public Transform characterRoot;
-
         // 힙스 가중치 리스트 추가
         List<float> hipsWeights = new List<float>();
         private float MasterHipsWeight = 1f;
@@ -67,8 +64,63 @@ namespace KindRetargeting
         private float currentChairSeatOffset = 0f;
         private float targetChairSeatOffset = 0f;
 
-        void Update()
+        private bool isInitialized;
+
+        public void Initialize(TwoBoneIKSolver ikSolver, CustomRetargetingScript crs, Transform characterRoot)
         {
+            this.ikSolver = ikSolver;
+            this.crs = crs;
+            this.characterRoot = characterRoot;
+
+            if (ikSolver == null || crs == null) return;
+
+            InitWeightLayers();
+
+            //프랍 오브젝트 찾기
+            props = Object.FindObjectsByType<PropTypeController>(FindObjectsSortMode.None).Select(controller => controller.transform).ToList();
+
+            // 다른 캐릭터의 손을 props에 추가
+            GetHand();
+
+            //HandDistances()에서 사용을 위한 리스트 추가
+            //손 거리에 따른 웨이트 업데이트 인덱스 0번
+            leftArmEndWeights.Add(0);
+            rightArmEndWeights.Add(0);
+
+            // 프랍과의 거리에 따른 웨이트 업데이트 인덱스 1번
+            leftArmEndWeights.Add(0);
+            rightArmEndWeights.Add(0);
+
+            // 앉아있을 때 다리와의 거리에 따른 가중치 적용 인덱스 0번
+            leftLegEndWeights.Add(0);
+            rightLegEndWeights.Add(0);
+
+            // 다리 골 가중치 초기화
+            leftLegBendWeights.Add(1f);  // 기본 가중치
+            rightLegBendWeights.Add(1f); // 기본 가중치
+
+            if (this.characterRoot == null)
+            {
+                this.characterRoot = crs.transform;
+            }
+
+            // 힙스 가중치 초기화 인덱스 0번
+            hipsWeights.Add(1f);  // 의자 거리 기반 가중치
+
+            // 지면 높이 기반 가중치 초기화 인덱스 1번
+            hipsWeights.Add(1f);  // 지면 높이 기반 가중치
+
+            // 발 높이 기반 가중치 초기화 인덱스 1번
+            leftLegEndWeights.Add(1f);
+            rightLegEndWeights.Add(1f);
+
+            isInitialized = true;
+        }
+
+        public void OnUpdate()
+        {
+            if (!isInitialized) return;
+
             //손의 거리를 기반으로한 가중치 적용
             HandDistances();
 
@@ -94,69 +146,15 @@ namespace KindRetargeting
             ApplyWeightsToFBIK();
         }
 
-        void Start()
-        {
-            ikSolver = GetComponent<TwoBoneIKSolver>();
-
-            crs = GetComponent<CustomRetargetingScript>();
-
-            InitWeightLayers();
-
-            //프랍 오브젝트 찾기
-            props = FindObjectsByType<PropTypeController>(FindObjectsSortMode.None).Select(controller => controller.transform).ToList();
-
-            // 프랍 오브젝트 찾기   
-            GetHand();
-
-            //HandDistances();에서 사용을 위한 리스트 추가
-            //손 거리에 따른 웨이트 업데이트 인덱스 0번
-            leftArmEndWeights.Add(0);
-            rightArmEndWeights.Add(0);
-
-            // 프랍과의 거리에 따른 웨이트 업데이트 인덱스 1번
-            leftArmEndWeights.Add(0);
-            rightArmEndWeights.Add(0);
-
-            // 앉아있을 때 다리와의 거리에 따른 가중치 적용 인덱스 0번
-            leftLegEndWeights.Add(0);
-            rightLegEndWeights.Add(0);
-
-            // 다리 골 가중치 초기화
-            leftLegBendWeights.Add(1f);  // 기본 가중치
-            rightLegBendWeights.Add(1f); // 기본 가중치
-
-            // CharacterController가 있는 루트 오브젝트 찾기
-
-
-            if (characterRoot == null)
-            {
-                characterRoot = transform;
-            }
-
-            // 힙스 가중치 초기화 인덱스 0번
-            hipsWeights.Add(1f);  // 의자 거리 기반 가중치
-
-            // 지면 높이 기반 가중치 초기화 인덱스 1번
-            hipsWeights.Add(1f);  // 지면 높이 기반 가중치
-
-            // 발 높이 기반 가중치 초기화 인덱스 1번        
-            leftLegEndWeights.Add(1f);
-            rightLegEndWeights.Add(1f);
-        }
-
         private void GetHand()
         {
-            // 모든 LimbWeightController 찾기
-            LimbWeightController[] allControllers = FindObjectsOfType<LimbWeightController>();
+            // 모든 CustomRetargetingScript 찾기 (다른 캐릭터의 손을 props에 추가)
+            CustomRetargetingScript[] allCrs = Object.FindObjectsByType<CustomRetargetingScript>(FindObjectsSortMode.None);
 
-            foreach (LimbWeightController controller in allControllers)
+            foreach (CustomRetargetingScript otherCrs in allCrs)
             {
                 // 자기 자신은 제외
-                if (controller == this) continue;
-
-                // CustomRetargetingScript 가져오기
-                CustomRetargetingScript otherCrs = controller.GetComponent<CustomRetargetingScript>();
-                if (otherCrs == null) continue;
+                if (otherCrs == crs) continue;
 
                 // 왼손과 오른손 Transform 가져오기
                 Transform leftHand = otherCrs?.sourceAnimator?.GetBoneTransform(HumanBodyBones.LeftHand);
@@ -196,7 +194,7 @@ namespace KindRetargeting
             {
                 Transform leftHandTransform = crs?.sourceAnimator?.GetBoneTransform(HumanBodyBones.LeftHand);
                 Transform rightHandTransform = crs?.sourceAnimator?.GetBoneTransform(HumanBodyBones.RightHand);
-                if (leftHandTransform != null && rightHandTransform != null && 
+                if (leftHandTransform != null && rightHandTransform != null &&
                     props != null && props.Count > 0)
                 {
                     float Distance = Vector3.Distance(leftHandTransform.position, rightHandTransform.position);
@@ -255,7 +253,7 @@ namespace KindRetargeting
             const float MIN_LEG_DISTANCE_RATIO = 0.3f; // 다리 길이의 30%
 
             // 거리가 멀수록 가중치 감소
-            float weight = 1f - Mathf.Clamp01((horizontalDistance - MIN_LEG_DISTANCE_RATIO) / 
+            float weight = 1f - Mathf.Clamp01((horizontalDistance - MIN_LEG_DISTANCE_RATIO) /
                                              (MAX_LEG_DISTANCE_RATIO - MIN_LEG_DISTANCE_RATIO));
 
             weightList[weightIndex] = weight;
@@ -279,7 +277,7 @@ namespace KindRetargeting
                     minLeftDistance = Mathf.Min(minLeftDistance, distance);
                 }
 
-                // 오른손과 프랍 사이의 최소 거리 계산 
+                // 오른손과 프랍 사이의 최소 거리 계산
                 float minRightDistance = float.MaxValue;
                 foreach (Transform prop in props)
                 {

Assets/Scripts/KindRetargeting/PropLocationController.cs

@@ -4,7 +4,8 @@ using UniHumanoid;
 
 namespace KindRetargeting
 {
-    public class PropLocationController : MonoBehaviour
+    [System.Serializable]
+    public class PropLocationController
     {
         // 캐시된 타겟과 오프셋 Transform
         [System.Serializable]
@@ -18,9 +19,9 @@ namespace KindRetargeting
         [SerializeField] private TargetOffset rightHandTargetOffset;
         [SerializeField] private TargetOffset headTargetOffset;
 
-        private void Start()
+        public void Initialize(Animator animator)
         {
-            CreateTargets();
+            CreateTargets(animator);
         }
 
         public void SetTPose(Animator animator)
@@ -31,7 +32,6 @@ namespace KindRetargeting
             Avatar avatar = animator.avatar;
             Transform transform = animator.transform;
 
-            // HumanPoseClip에 저장된 T-포즈 데이터를 로드하여 적용
             var humanPoseClip = Resources.Load<HumanPoseClip>(HumanPoseClip.TPoseResourcePath);
             if (humanPoseClip != null)
             {
@@ -43,9 +43,9 @@ namespace KindRetargeting
                 Debug.LogWarning("T-Pose 데이터가 존재하지 않습니다.");
             }
         }
-        private void CreateTargets()
+
+        private void CreateTargets(Animator animator)
         {
-            Animator animator = GetComponent<Animator>();
             SetTPose(animator);
 
             // 왼손 타겟 및 오프셋 설정
@@ -54,7 +54,7 @@ namespace KindRetargeting
             {
                 leftHandTargetOffset = new TargetOffset();
                 GameObject leftTarget = new GameObject("Left_Hand_Target");
-                leftTarget.transform.parent = leftHandBone; // 왼손 본에 직접 부모 설정
+                leftTarget.transform.parent = leftHandBone;
                 leftHandTargetOffset.target = leftTarget.transform;
                 leftTarget.transform.position = leftHandBone.position + new Vector3(-0.039f, -0.022f, 0f);
                 leftTarget.transform.rotation = Quaternion.Euler(90f, 0f, 0f);
@@ -63,7 +63,6 @@ namespace KindRetargeting
                 leftOffset.transform.parent = leftTarget.transform;
                 leftHandTargetOffset.offset = leftOffset.transform;
 
-                // 로컬 포지션과 로테이션 설정
                 leftHandTargetOffset.offset.localPosition = Vector3.zero;
                 leftHandTargetOffset.offset.localRotation = Quaternion.identity;
             }
@@ -74,7 +73,7 @@ namespace KindRetargeting
             {
                 rightHandTargetOffset = new TargetOffset();
                 GameObject rightTarget = new GameObject("Right_Hand_Target");
-                rightTarget.transform.parent = rightHandBone; // 오른손 본에 직접 부모 설정
+                rightTarget.transform.parent = rightHandBone;
                 rightHandTargetOffset.target = rightTarget.transform;
                 rightTarget.transform.position = rightHandBone.position + new Vector3(0.039f, -0.022f, 0f);
                 rightTarget.transform.rotation = Quaternion.Euler(90f, 0f, 0f);
@@ -83,7 +82,6 @@ namespace KindRetargeting
                 rightOffset.transform.parent = rightTarget.transform;
                 rightHandTargetOffset.offset = rightOffset.transform;
 
-                // 로컬 포지션과 로테이션 설정
                 rightHandTargetOffset.offset.localPosition = Vector3.zero;
                 rightHandTargetOffset.offset.localRotation = Quaternion.identity;
             }
@@ -94,7 +92,7 @@ namespace KindRetargeting
             {
                 headTargetOffset = new TargetOffset();
                 GameObject headTarget = new GameObject("Head_Target");
-                headTarget.transform.parent = headBone; // 머리 본에 직접 부모 설정
+                headTarget.transform.parent = headBone;
                 headTargetOffset.target = headTarget.transform;
                 headTarget.transform.position = headBone.position + new Vector3(0f, 0.16f, 0f);
                 headTarget.transform.rotation = Quaternion.Euler(0f, 0f, 0f);
@@ -103,7 +101,6 @@ namespace KindRetargeting
                 headOffset.transform.parent = headTarget.transform;
                 headTargetOffset.offset = headOffset.transform;
 
-                // 기본 오프셋 설정
                 headTargetOffset.offset.localPosition = Vector3.zero;
                 headTargetOffset.offset.localRotation = Quaternion.identity;
             }
@@ -172,7 +169,6 @@ namespace KindRetargeting
             }
         }
 
-        // 에디터에서 사용할 메서드들
 #if UNITY_EDITOR
         public void MoveToHead()
         {
@@ -195,7 +191,6 @@ namespace KindRetargeting
         }
 #endif
 
-        // 오프셋 getter 메서드들 추가
         public Transform GetLeftHandOffset()
         {
             return leftHandTargetOffset?.offset;
@@ -239,4 +234,4 @@ namespace KindRetargeting
             return children.ToArray();
         }
     }
-}
+}

Assets/Scripts/KindRetargeting/Remote/RetargetingRemoteController.cs

@@ -215,9 +215,6 @@ namespace KindRetargeting.Remote
                 return;
             }
 
-            var limbWeight = script.GetComponent<LimbWeightController>();
-            var handPose = script.GetComponent<FingerShapedController>();
-
             var data = new Dictionary<string, object>
             {
                 // 힙 위치 보정 (로컬)
@@ -251,37 +248,25 @@ namespace KindRetargeting.Remote
                 { "fingerCopyMode", (int)GetPrivateField<EnumsList.FingerCopyMode>(script, "fingerCopyMode") },
 
                 // 캘리브레이션 상태
-                { "hasCalibrationData", script.HasCachedSettings() }
+                { "hasCalibrationData", script.HasCachedSettings() },
+
+                // LimbWeightController 데이터
+                { "limbMinDistance", script.limbWeight.minDistance },
+                { "limbMaxDistance", script.limbWeight.maxDistance },
+                { "weightSmoothSpeed", script.limbWeight.weightSmoothSpeed },
+                { "hipsMinDistance", script.limbWeight.hipsMinDistance },
+                { "hipsMaxDistance", script.limbWeight.hipsMaxDistance },
+                { "groundHipsMinHeight", script.limbWeight.groundHipsMinHeight },
+                { "groundHipsMaxHeight", script.limbWeight.groundHipsMaxHeight },
+                { "footHeightMinThreshold", script.limbWeight.footHeightMinThreshold },
+                { "footHeightMaxThreshold", script.limbWeight.footHeightMaxThreshold },
+                { "chairSeatHeightOffset", script.limbWeight.chairSeatHeightOffset },
             };
 
-            // LimbWeightController 데이터
-            if (limbWeight != null)
-            {
-                data["limbMinDistance"] = limbWeight.minDistance;
-                data["limbMaxDistance"] = limbWeight.maxDistance;
-                data["weightSmoothSpeed"] = limbWeight.weightSmoothSpeed;
-                data["hipsMinDistance"] = limbWeight.hipsMinDistance;
-                data["hipsMaxDistance"] = limbWeight.hipsMaxDistance;
-                data["groundHipsMinHeight"] = limbWeight.groundHipsMinHeight;
-                data["groundHipsMaxHeight"] = limbWeight.groundHipsMaxHeight;
-                data["footHeightMinThreshold"] = limbWeight.footHeightMinThreshold;
-                data["footHeightMaxThreshold"] = limbWeight.footHeightMaxThreshold;
-                data["chairSeatHeightOffset"] = limbWeight.chairSeatHeightOffset;
-            }
-
             // FingerShapedController 데이터
-            if (handPose != null)
-            {
-                data["handPoseEnabled"] = handPose.enabled;
-                data["leftHandEnabled"] = handPose.leftHandEnabled;
-                data["rightHandEnabled"] = handPose.rightHandEnabled;
-            }
-            else
-            {
-                data["handPoseEnabled"] = false;
-                data["leftHandEnabled"] = false;
-                data["rightHandEnabled"] = false;
-            }
+            data["handPoseEnabled"] = script.fingerShaped.enabled;
+            data["leftHandEnabled"] = script.fingerShaped.leftHandEnabled;
+            data["rightHandEnabled"] = script.fingerShaped.rightHandEnabled;
 
             var response = new
             {
@@ -298,9 +283,6 @@ namespace KindRetargeting.Remote
             var script = FindCharacter(characterId);
             if (script == null) return;
 
-            var limbWeight = script.GetComponent<LimbWeightController>();
-            var handPose = script.GetComponent<FingerShapedController>();
-
             switch (property)
             {
                 // 힙 위치 보정
@@ -363,56 +345,49 @@ namespace KindRetargeting.Remote
 
                 // LimbWeightController 속성
                 case "limbMinDistance":
-                    if (limbWeight != null) limbWeight.minDistance = value;
+                    script.limbWeight.minDistance = value;
                     break;
                 case "limbMaxDistance":
-                    if (limbWeight != null) limbWeight.maxDistance = value;
+                    script.limbWeight.maxDistance = value;
                     break;
                 case "weightSmoothSpeed":
-                    if (limbWeight != null) limbWeight.weightSmoothSpeed = value;
+                    script.limbWeight.weightSmoothSpeed = value;
                     break;
                 case "hipsMinDistance":
-                    if (limbWeight != null) limbWeight.hipsMinDistance = value;
+                    script.limbWeight.hipsMinDistance = value;
                     break;
                 case "hipsMaxDistance":
-                    if (limbWeight != null) limbWeight.hipsMaxDistance = value;
+                    script.limbWeight.hipsMaxDistance = value;
                     break;
                 case "groundHipsMinHeight":
-                    if (limbWeight != null) limbWeight.groundHipsMinHeight = value;
+                    script.limbWeight.groundHipsMinHeight = value;
                     break;
                 case "groundHipsMaxHeight":
-                    if (limbWeight != null) limbWeight.groundHipsMaxHeight = value;
+                    script.limbWeight.groundHipsMaxHeight = value;
                     break;
                 case "footHeightMinThreshold":
-                    if (limbWeight != null) limbWeight.footHeightMinThreshold = value;
+                    script.limbWeight.footHeightMinThreshold = value;
                     break;
                 case "footHeightMaxThreshold":
-                    if (limbWeight != null) limbWeight.footHeightMaxThreshold = value;
+                    script.limbWeight.footHeightMaxThreshold = value;
                     break;
                 case "chairSeatHeightOffset":
-                    if (limbWeight != null) limbWeight.chairSeatHeightOffset = value;
+                    script.limbWeight.chairSeatHeightOffset = value;
                     break;
 
                 // FingerShapedController 속성
                 case "handPoseEnabled":
-                    if (handPose != null)
-                        handPose.enabled = value > 0.5f;
+                    script.fingerShaped.enabled = value > 0.5f;
                     break;
                 case "leftHandEnabled":
-                    if (handPose != null)
-                    {
-                        handPose.leftHandEnabled = value > 0.5f;
-                        if (handPose.leftHandEnabled)
-                            handPose.enabled = true;
-                    }
+                    script.fingerShaped.leftHandEnabled = value > 0.5f;
+                    if (script.fingerShaped.leftHandEnabled)
+                        script.fingerShaped.enabled = true;
                     break;
                 case "rightHandEnabled":
-                    if (handPose != null)
-                    {
-                        handPose.rightHandEnabled = value > 0.5f;
-                        if (handPose.rightHandEnabled)
-                            handPose.enabled = true;
-                    }
+                    script.fingerShaped.rightHandEnabled = value > 0.5f;
+                    if (script.fingerShaped.rightHandEnabled)
+                        script.fingerShaped.enabled = true;
                     break;
 
                 default:
@@ -426,8 +401,7 @@ namespace KindRetargeting.Remote
             var script = FindCharacter(characterId);
             if (script == null) return;
 
-            var handPose = script.GetComponent<FingerShapedController>();
-            if (handPose == null) return;
+            var handPose = script.fingerShaped;
 
             // 스크립트 자동 활성화
             handPose.enabled = true;

Assets/Scripts/KindRetargeting/ShoulderCorrectionFunction.cs

@@ -2,22 +2,20 @@ using UnityEngine;
 
 namespace KindRetargeting
 {
-    [DefaultExecutionOrder(3)]
-    public class ShoulderCorrectionFunction : MonoBehaviour
+    [System.Serializable]
+    public class ShoulderCorrectionFunction
     {
-        private CustomRetargetingScript retargetingScript; // 소스 데이터를 가져올 리타게팅 스크립트
-
         [Header("설정")]
         [Range(0f, 5f)]
-        public float blendStrength = 2f;        // 전체적인 보정 강도
+        public float blendStrength = 2f;
         [Range(0f, 1f)]
-        public float maxShoulderBlend = 0.7f;   // 어깨에 최대로 전달될 수 있는 회전 비율
-        public bool reverseLeftRotation = false;  // 왼쪽 어깨 회전 방향 반전 설정
-        public bool reverseRightRotation = false; // 오른쪽 어깨 회전 방향 반전 설정
+        public float maxShoulderBlend = 0.7f;
+        public bool reverseLeftRotation = false;
+        public bool reverseRightRotation = false;
 
         [Header("높이 제한 설정")]
-        public float maxHeightDifference = 0.8f; // 최대 높이 차이
-        public float minHeightDifference = -0.1f;   // 최소 높이 차이 (이 값 이하에서는 보정하지 않음)
+        public float maxHeightDifference = 0.8f;
+        public float minHeightDifference = -0.1f;
 
         [Header("보정 커브 설정")]
         public AnimationCurve shoulderCorrectionCurve = AnimationCurve.Linear(0f, 0f, 1f, 1f);
@@ -29,26 +27,24 @@ namespace KindRetargeting
         private Transform rightShoulder;
         private Transform leftUpperArm;
         private Transform rightUpperArm;
-        // 최적화: 팔꿈치(LowerArm) Transform 캐싱 추가
         private Transform leftLowerArm;
         private Transform rightLowerArm;
 
-        private void Start()
+        public void Initialize(Animator targetAnimator)
         {
-            retargetingScript = GetComponent<CustomRetargetingScript>();
-
-            leftShoulder = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.LeftShoulder);
-            rightShoulder = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.RightShoulder);
-            leftUpperArm = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.LeftUpperArm);
-            rightUpperArm = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.RightUpperArm);
-            // 최적화: 팔꿈치 Transform도 Start에서 캐싱
-            leftLowerArm = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.LeftLowerArm);
-            rightLowerArm = retargetingScript.targetAnimator.GetBoneTransform(HumanBodyBones.RightLowerArm);
+            leftShoulder = targetAnimator.GetBoneTransform(HumanBodyBones.LeftShoulder);
+            rightShoulder = targetAnimator.GetBoneTransform(HumanBodyBones.RightShoulder);
+            leftUpperArm = targetAnimator.GetBoneTransform(HumanBodyBones.LeftUpperArm);
+            rightUpperArm = targetAnimator.GetBoneTransform(HumanBodyBones.RightUpperArm);
+            leftLowerArm = targetAnimator.GetBoneTransform(HumanBodyBones.LeftLowerArm);
+            rightLowerArm = targetAnimator.GetBoneTransform(HumanBodyBones.RightLowerArm);
         }
 
-        private void Update()
+        public void OnUpdate()
         {
-            // 왼쪽 어깨 보정 (최적화: 캐싱된 Transform 사용)
+            if (leftShoulder == null || rightShoulder == null) return;
+
+            // 왼쪽 어깨 보정
             Vector3 leftElbowPos = leftLowerArm.position;
             float leftHeightDiff = leftElbowPos.y - leftShoulder.position.y;
             float leftRawBlend = Mathf.Clamp01(
@@ -56,7 +52,7 @@ namespace KindRetargeting
             );
             leftBlendWeight = shoulderCorrectionCurve.Evaluate(leftRawBlend) * maxShoulderBlend;
 
-            // 오른쪽 어깨 보정 (최적화: 캐싱된 Transform 사용)
+            // 오른쪽 어깨 보정
             Vector3 rightElbowPos = rightLowerArm.position;
             float rightHeightDiff = rightElbowPos.y - rightShoulder.position.y;
             float rightRawBlend = Mathf.Clamp01(
@@ -69,12 +65,12 @@ namespace KindRetargeting
             {
                 Quaternion currentWorldShoulderRot = leftShoulder.rotation;
                 Quaternion currentWorldArmRot = leftUpperArm.rotation;
-                
+
                 Vector3 shoulderToArm = (leftUpperArm.position - leftShoulder.position).normalized;
-                Quaternion targetRotation = Quaternion.FromToRotation(leftShoulder.forward, 
+                Quaternion targetRotation = Quaternion.FromToRotation(leftShoulder.forward,
                     reverseLeftRotation ? shoulderToArm : -shoulderToArm);
                 Quaternion targetWorldShoulderRot = targetRotation * currentWorldShoulderRot;
-                
+
                 leftShoulder.rotation = Quaternion.Lerp(currentWorldShoulderRot, targetWorldShoulderRot, leftBlendWeight);
                 leftUpperArm.rotation = currentWorldArmRot;
             }
@@ -83,12 +79,12 @@ namespace KindRetargeting
             {
                 Quaternion currentWorldShoulderRot = rightShoulder.rotation;
                 Quaternion currentWorldArmRot = rightUpperArm.rotation;
-                
+
                 Vector3 shoulderToArm = (rightUpperArm.position - rightShoulder.position).normalized;
-                Quaternion targetRotation = Quaternion.FromToRotation(rightShoulder.forward, 
+                Quaternion targetRotation = Quaternion.FromToRotation(rightShoulder.forward,
                     reverseRightRotation ? -shoulderToArm : shoulderToArm);
                 Quaternion targetWorldShoulderRot = targetRotation * currentWorldShoulderRot;
-                
+
                 rightShoulder.rotation = Quaternion.Lerp(currentWorldShoulderRot, targetWorldShoulderRot, rightBlendWeight);
                 rightUpperArm.rotation = currentWorldArmRot;
             }

Assets/Scripts/KindRetargeting/TwoBoneIKSolver.cs

@@ -7,8 +7,8 @@ namespace KindRetargeting
     /// FinalIK IKSolverTrigonometric.Solve()를 사용하는 IK 래퍼.
     /// 4개 사지(양팔, 양다리)에 대해 FinalIK의 검증된 코사인 법칙 솔버를 호출합니다.
     /// </summary>
-    [DefaultExecutionOrder(6)]
-    public class TwoBoneIKSolver : MonoBehaviour
+    [System.Serializable]
+    public class TwoBoneIKSolver
     {
         [System.Serializable]
         public class LimbIK
@@ -27,7 +27,6 @@ namespace KindRetargeting
             [HideInInspector] public float upperLength;
             [HideInInspector] public float lowerLength;
 
-            // 초기 벤드 법선 (upper 본 로컬 공간 — FinalIK 방식)
             [HideInInspector] public Vector3 localBendNormal;
         }
 
@@ -43,15 +42,9 @@ namespace KindRetargeting
 
         private bool isInitialized;
 
-        private void Start()
+        public void Initialize(Animator targetAnimator)
         {
-            Initialize();
-        }
-
-        public void Initialize()
-        {
-            if (animator == null)
-                animator = GetComponent<Animator>();
+            animator = targetAnimator;
             if (animator == null || !animator.isHuman) return;
 
             CacheLimb(leftArm, HumanBodyBones.LeftUpperArm, HumanBodyBones.LeftLowerArm, HumanBodyBones.LeftHand);
@@ -73,8 +66,6 @@ namespace KindRetargeting
             limb.upperLength = Vector3.Distance(limb.upper.position, limb.lower.position);
             limb.lowerLength = Vector3.Distance(limb.lower.position, limb.end.position);
 
-            // 초기 벤드 법선을 upper 본의 로컬 공간에 캐싱 (FinalIK TrigonometricBone 방식)
-            // 런타임에 upper.rotation * localBendNormal로 안정적인 월드 법선 획득
             Vector3 ab = limb.lower.position - limb.upper.position;
             Vector3 bc = limb.end.position - limb.lower.position;
             Vector3 bendNormal = Vector3.Cross(ab, bc);
@@ -90,7 +81,7 @@ namespace KindRetargeting
             limb.localBendNormal = Quaternion.Inverse(limb.upper.rotation) * bendNormal;
         }
 
-        private void Update()
+        public void OnUpdate()
         {
             if (!isInitialized) return;
 
@@ -105,10 +96,8 @@ namespace KindRetargeting
             if (!limb.enabled || limb.target == null || limb.positionWeight < 0.001f) return;
             if (limb.upper == null || limb.lower == null || limb.end == null) return;
 
-            // 벤드 법선 계산
             Vector3 bendNormal = GetBendNormal(limb);
 
-            // bendGoal 적용
             if (limb.bendGoal != null && limb.bendGoalWeight > 0.001f)
             {
                 Vector3 goalNormal = Vector3.Cross(
@@ -121,7 +110,6 @@ namespace KindRetargeting
                 }
             }
 
-            // FinalIK 정적 솔버 호출
             IKSolverTrigonometric.Solve(
                 limb.upper,
                 limb.lower,
@@ -131,7 +119,6 @@ namespace KindRetargeting
                 limb.positionWeight
             );
 
-            // 끝단 회전
             if (limb.rotationWeight > 0.001f)
             {
                 limb.end.rotation = Quaternion.Slerp(
@@ -142,19 +129,11 @@ namespace KindRetargeting
             }
         }
 
-        /// <summary>
-        /// 벤드 법선을 upper 본의 회전에서 유도합니다 (FinalIK 방식).
-        /// 위치 기반 Cross(ab, bc)는 직선 근처에서 불안정하지만,
-        /// 회전 기반은 본의 회전을 그대로 따르므로 안정적입니다.
-        /// </summary>
         private Vector3 GetBendNormal(LimbIK limb)
         {
             return limb.upper.rotation * limb.localBendNormal;
         }
 
-        /// <summary>
-        /// 히프 높이 자동 보정값을 계산합니다.
-        /// </summary>
         public float CalculateAutoFloorHeight(float comfortRatio = 0.98f)
         {
             if (animator == null || leftLeg.upper == null || leftLeg.lower == null || leftLeg.end == null) return 0f;