Fix OptiTrack refresh and UDP facial flow

Assets/External/OptiTrack Unity Plugin/OptiTrack/Scripts/Editor/UXML/OptitrackStreamingClientEditor.uxml

@@ -35,14 +35,21 @@
             <uie:PropertyField binding-path="DrawTMarkersetMarkers" label="Draw TMarkerset Markers"/>
             <uie:PropertyField binding-path="DrawCameras" label="Draw Cameras"/>
             <uie:PropertyField binding-path="DrawForcePlates" label="Draw Force Plates"/>
-            <uie:PropertyField binding-path="ReceiveDevices" label="Receive Devices"/>
-            <ui:HelpBox message-type="Info" text="Receives analog device data such as iFacialMocap face streams. Turn this off if the scene does not use NatNet device data."/>
             <uie:PropertyField binding-path="RecordOnPlay" label="Record On Play"/>
             <uie:PropertyField binding-path="SkipDataDescriptions" label="Skip Data Descriptions"/>
             <uie:PropertyField binding-path="AutoReconnect" label="Auto Reconnect"/>
         </ui:Foldout>
     </ui:VisualElement>
 
+    <!-- Definition Refresh -->
+    <ui:VisualElement class="section">
+        <ui:Foldout text="Definition Refresh" value="true" class="section-foldout">
+            <uie:PropertyField binding-path="AutoRefreshDefinitions" label="Auto Refresh Definitions"/>
+            <uie:PropertyField binding-path="DefinitionRefreshInterval" label="Refresh Interval"/>
+            <ui:HelpBox message-type="Info" text="Motive에서 Actor 또는 RigidBody가 추가/삭제되면 DataDescription을 다시 조회하고 등록된 스트림을 재구독합니다."/>
+        </ui:Foldout>
+    </ui:VisualElement>
+
     <!-- Mirror Mode -->
     <ui:VisualElement class="section">
         <ui:Foldout text="Mirror Mode" value="true" class="section-foldout">

Assets/External/OptiTrack Unity Plugin/OptiTrack/Scripts/OptitrackFaceDevice.cs

@@ -1,229 +0,0 @@
-//======================================================================================================
-// OptitrackFaceDevice
-//
-// Subscribes to one or more analog devices that the iFacialMocapPlugin (Motive plugin)
-// publishes via NatNet, and applies blendshape weights + (optionally) head/eye pose to
-// SkinnedMeshRenderers / Transforms.
-//
-// The plugin splits a face stream when total channels exceed NatNet's 32-per-device limit:
-//   - <baseName>            (e.g. "iFacialMocap_40001")  - single device, <= 32 channels
-//   - <baseName>_A + _B                                  - two devices when > 32 channels
-//
-// Set DeviceBaseName to the base ("iFacialMocap_40001"); this component automatically
-// finds and merges _A and _B if they exist.
-//
-// Pose channel names produced by the plugin:
-//   head_eulerX/Y/Z, head_posX/Y/Z, leftEye_eulerX/Y/Z, rightEye_eulerX/Y/Z
-//======================================================================================================
-
-using System;
-using System.Collections.Generic;
-using UnityEngine;
-
-[DefaultExecutionOrder(-50)]
-public class OptitrackFaceDevice : MonoBehaviour
-{
-    [Tooltip("OptitrackStreamingClient instance to read device data from. Falls back to FindObjectOfType<>() at Start if null.")]
-    public OptitrackStreamingClient streamingClient;
-
-    [Tooltip("Motive device base name (e.g. \"iFacialMocap_40001\"). _A/_B suffixes are auto-detected if the device was split.")]
-    public string deviceBaseName = "iFacialMocap_40001";
-
-    [Header("Output: Blendshapes")]
-    [Tooltip("SkinnedMeshRenderers whose blendshape weights will be driven by incoming channel values. Channel names are matched against blendshape names (case-sensitive, with _L/_R or Left/Right tolerance).")]
-    public SkinnedMeshRenderer[] faceMeshRenderers;
-
-    [Tooltip("Multiply incoming blendshape values (0-100 typically) by this scalar before applying.")]
-    [Range(0f, 3f)]
-    public float blendshapeScale = 1.0f;
-
-    [Header("Output: Head Pose (optional)")]
-    [Tooltip("If set, applies head_eulerXYZ to this Transform's localEulerAngles. Leave null to skip.")]
-    public Transform headBone;
-
-    [Tooltip("If set, applies leftEye_eulerXYZ to this Transform.")]
-    public Transform leftEyeBone;
-
-    [Tooltip("If set, applies rightEye_eulerXYZ to this Transform.")]
-    public Transform rightEyeBone;
-
-    [Header("Diagnostics (read-only)")]
-    [SerializeField] private bool _connected;
-    [SerializeField] private int _resolvedDeviceCount;
-    [SerializeField] private int _totalChannelCount;
-    [SerializeField] private int _appliedBlendshapeCount;
-    [SerializeField] private float _lastJawOpen;
-    [SerializeField] private float _lastEyeBlinkLeft;
-
-    // Pre-resolved channel name -> (renderer, blendshape index) for O(1) apply.
-    private struct BlendShapeMapping
-    {
-        public SkinnedMeshRenderer renderer;
-        public int index;
-    }
-    private Dictionary<string, List<BlendShapeMapping>> _blendshapeCache;
-    private bool _cacheBuilt;
-
-    // Resolved device names (1 or 2: base, base_A+_B)
-    private List<string> _resolvedDeviceNames = new List<string>(2);
-    private Dictionary<string, float> _channelSnapshot = new Dictionary<string, float>();
-    private float _lastResolveAttempt = -10f;
-    private const float k_ResolveRetrySeconds = 1.0f;
-
-    void Start()
-    {
-        if (streamingClient == null)
-            streamingClient = FindFirstObjectByType<OptitrackStreamingClient>();
-
-        if (streamingClient != null && !streamingClient.ReceiveDevices)
-        {
-            Debug.LogWarning($"[OptitrackFaceDevice] {streamingClient.name}.ReceiveDevices is OFF. " +
-                             "Enable it on the streaming client to get face data.", this);
-        }
-
-        BuildBlendshapeCache();
-    }
-
-    void BuildBlendshapeCache()
-    {
-        _blendshapeCache = new Dictionary<string, List<BlendShapeMapping>>(StringComparer.OrdinalIgnoreCase);
-        if (faceMeshRenderers == null) return;
-
-        foreach (var smr in faceMeshRenderers)
-        {
-            if (smr == null || smr.sharedMesh == null) continue;
-            for (int i = 0; i < smr.sharedMesh.blendShapeCount; ++i)
-            {
-                string name = smr.sharedMesh.GetBlendShapeName(i);
-                AddToCache(name, smr, i);
-
-                // Also accept _L/_R shorthand <-> Left/Right canonical
-                if (name.EndsWith("_L"))
-                    AddToCache(name.Substring(0, name.Length - 2) + "Left", smr, i);
-                else if (name.EndsWith("_R"))
-                    AddToCache(name.Substring(0, name.Length - 2) + "Right", smr, i);
-                else if (name.EndsWith("Left"))
-                    AddToCache(name.Substring(0, name.Length - 4) + "_L", smr, i);
-                else if (name.EndsWith("Right"))
-                    AddToCache(name.Substring(0, name.Length - 5) + "_R", smr, i);
-            }
-        }
-        _cacheBuilt = true;
-    }
-
-    void AddToCache(string key, SkinnedMeshRenderer smr, int idx)
-    {
-        if (!_blendshapeCache.TryGetValue(key, out var list))
-        {
-            list = new List<BlendShapeMapping>(1);
-            _blendshapeCache[key] = list;
-        }
-        list.Add(new BlendShapeMapping { renderer = smr, index = idx });
-    }
-
-    void TryResolveDevices()
-    {
-        // Probe for base, base_A, base_B. Devices appear dynamically as the
-        // plugin sees its first packet, so retry every k_ResolveRetrySeconds.
-        if (Time.unscaledTime - _lastResolveAttempt < k_ResolveRetrySeconds) return;
-        _lastResolveAttempt = Time.unscaledTime;
-
-        _resolvedDeviceNames.Clear();
-        _totalChannelCount = 0;
-
-        var defs = streamingClient.GetDeviceDefinitions();
-        foreach (var d in defs)
-        {
-            if (d.Name == deviceBaseName ||
-                d.Name == deviceBaseName + "_A" ||
-                d.Name == deviceBaseName + "_B")
-            {
-                _resolvedDeviceNames.Add(d.Name);
-                _totalChannelCount += d.ChannelCount;
-            }
-        }
-        _resolvedDeviceCount = _resolvedDeviceNames.Count;
-        _connected = _resolvedDeviceCount > 0;
-    }
-
-    void Update()
-    {
-        if (streamingClient == null) { _connected = false; return; }
-        if (!_cacheBuilt) BuildBlendshapeCache();
-
-        if (_resolvedDeviceNames.Count == 0)
-        {
-            TryResolveDevices();
-            if (_resolvedDeviceNames.Count == 0) return;
-        }
-
-        // Pose accumulators (last device wins if both _A and _B somehow have pose
-        // — in practice pose lives entirely in one device).
-        Vector3? headEuler = null, headPos = null, leftEyeEuler = null, rightEyeEuler = null;
-
-        int appliedBs = 0;
-        for (int i = 0; i < _resolvedDeviceNames.Count; ++i)
-        {
-            if (!streamingClient.FillDeviceChannelSnapshot(_resolvedDeviceNames[i], _channelSnapshot))
-                continue;
-
-            foreach (var kv in _channelSnapshot)
-            {
-                string name = kv.Key;
-                float v = kv.Value;
-
-                // Pose channels?
-                switch (name)
-                {
-                    case "head_eulerX": headEuler = With(headEuler, 0, v); continue;
-                    case "head_eulerY": headEuler = With(headEuler, 1, v); continue;
-                    case "head_eulerZ": headEuler = With(headEuler, 2, v); continue;
-                    case "head_posX":   headPos = With(headPos, 0, v); continue;
-                    case "head_posY":   headPos = With(headPos, 1, v); continue;
-                    case "head_posZ":   headPos = With(headPos, 2, v); continue;
-                    case "leftEye_eulerX": leftEyeEuler = With(leftEyeEuler, 0, v); continue;
-                    case "leftEye_eulerY": leftEyeEuler = With(leftEyeEuler, 1, v); continue;
-                    case "leftEye_eulerZ": leftEyeEuler = With(leftEyeEuler, 2, v); continue;
-                    case "rightEye_eulerX": rightEyeEuler = With(rightEyeEuler, 0, v); continue;
-                    case "rightEye_eulerY": rightEyeEuler = With(rightEyeEuler, 1, v); continue;
-                    case "rightEye_eulerZ": rightEyeEuler = With(rightEyeEuler, 2, v); continue;
-                }
-
-                // Blendshape — apply scaled value to all matching renderers.
-                if (_blendshapeCache != null && _blendshapeCache.TryGetValue(name, out var maps))
-                {
-                    float weight = Mathf.Clamp(v * blendshapeScale, 0f, 100f);
-                    foreach (var m in maps)
-                    {
-                        if (m.renderer != null)
-                            m.renderer.SetBlendShapeWeight(m.index, weight);
-                    }
-                    appliedBs++;
-                }
-
-                // Diagnostics
-                if (name == "jawOpen") _lastJawOpen = v;
-                if (name == "eyeBlink_L" || name == "eyeBlinkLeft") _lastEyeBlinkLeft = v;
-            }
-        }
-        _appliedBlendshapeCount = appliedBs;
-
-        // Apply pose
-        if (headBone != null && headEuler.HasValue)
-            headBone.localEulerAngles = headEuler.Value;
-        if (leftEyeBone != null && leftEyeEuler.HasValue)
-            leftEyeBone.localEulerAngles = leftEyeEuler.Value;
-        if (rightEyeBone != null && rightEyeEuler.HasValue)
-            rightEyeBone.localEulerAngles = rightEyeEuler.Value;
-    }
-
-    // Helper: set component i of a Vector3?, initializing to zero if null.
-    private static Vector3 With(Vector3? cur, int axis, float v)
-    {
-        Vector3 r = cur ?? Vector3.zero;
-        if (axis == 0) r.x = v;
-        else if (axis == 1) r.y = v;
-        else r.z = v;
-        return r;
-    }
-}

Assets/External/OptiTrack Unity Plugin/OptiTrack/Scripts/OptitrackFaceDevice.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 5ba2193cab25f3f48b3e660ae26e8c3b

Assets/External/OptiTrack Unity Plugin/OptiTrack/Scripts/OptitrackRigidBody.cs

@@ -15,7 +15,6 @@ limitations under the License.
 */
 
 using System;
-using System.Collections;
 using KindRetargeting;
 using UnityEngine;
 
@@ -38,6 +37,7 @@ public class OptitrackRigidBody : MonoBehaviour
     private OptitrackStreamingClient m_streamingClient;
     private bool m_isRigidBodyFound = false;
     private int m_resolvedRigidBodyId = -1;
+    private float m_nextResolveAttemptTime = 0f;
 
     private const float k_RetryInterval = 3.0f; // Motive 재조회 부하 완화 (기존 1초 → 3초)
 
@@ -61,54 +61,34 @@ public class OptitrackRigidBody : MonoBehaviour
         }
 
         TryResolveRigidBody();
-
-        // 초기 해결 실패 시 주기적으로 재시도
-        if (m_resolvedRigidBodyId == -1 && !string.IsNullOrEmpty(propName))
-        {
-            StartCoroutine(RetryResolveCoroutine());
-        }
     }
 
-    private void TryResolveRigidBody()
+    private bool TryResolveRigidBody()
     {
         if (!string.IsNullOrEmpty(propName))
         {
             int resolved = m_streamingClient.GetRigidBodyIdByName(propName);
             if (resolved != -1)
             {
+                if (m_resolvedRigidBodyId != -1 && m_resolvedRigidBodyId != resolved)
+                    m_streamingClient.UnregisterRigidBody(this, m_resolvedRigidBodyId);
+
                 m_resolvedRigidBodyId = resolved;
                 m_streamingClient.RegisterRigidBody(this, m_resolvedRigidBodyId);
                 Debug.Log($"OptitrackRigidBody: '{propName}' 해결 완료 (ID: {m_resolvedRigidBodyId})", this);
+                return true;
             }
         }
         else
         {
             m_resolvedRigidBodyId = rigidBodyId;
             m_streamingClient.RegisterRigidBody(this, m_resolvedRigidBodyId);
+            return true;
         }
+
+        return false;
     }
 
-    private IEnumerator RetryResolveCoroutine()
-    {
-        var wait = new WaitForSeconds(k_RetryInterval);
-
-        while (m_resolvedRigidBodyId == -1)
-        {
-            yield return wait;
-
-            if (m_streamingClient == null) yield break;
-
-            // 서버에 정의 재조회 요청
-            m_streamingClient.RequestDefinitionRefresh();
-
-            // 다음 프레임까지 대기 (정의 갱신이 Update에서 처리되므로)
-            yield return null;
-
-            TryResolveRigidBody();
-        }
-    }
-
-
 #if UNITY_2017_1_OR_NEWER
     void OnEnable()
     {
@@ -131,9 +111,15 @@ public class OptitrackRigidBody : MonoBehaviour
 
     void Update()
     {
-        if (m_streamingClient == null || m_resolvedRigidBodyId == -1)
+        if (m_streamingClient == null)
             return;
 
+        if (m_resolvedRigidBodyId == -1)
+        {
+            RetryResolveIfNeeded();
+            return;
+        }
+
         // NatNet 호출은 Update()에서 1회만 — 캐시하여 OnBeforeRender()에서 재사용
         OptitrackRigidBodyState rbState = m_streamingClient.GetLatestRigidBodyState(m_resolvedRigidBodyId, useNetworkCompensation);
         if (rbState != null)
@@ -153,6 +139,20 @@ public class OptitrackRigidBody : MonoBehaviour
             m_isRigidBodyFound = false;
             m_hasCachedPose = false;
         }
+
+        if (!m_isRigidBodyFound && !string.IsNullOrEmpty(propName))
+            RetryResolveIfNeeded();
+    }
+
+
+    private void RetryResolveIfNeeded()
+    {
+        if (Time.unscaledTime < m_nextResolveAttemptTime)
+            return;
+
+        m_nextResolveAttemptTime = Time.unscaledTime + k_RetryInterval;
+        m_streamingClient.RequestDefinitionRefresh();
+        TryResolveRigidBody();
     }
 
 

Assets/External/StreamingleFacial/Editor/StreamingleFacialReceiverEditor.cs

@@ -20,9 +20,6 @@ public class StreamingleFacialReceiverEditor : Editor
     private VisualElement medianEuroFields;
     private VisualElement sharedPortInfo;
     private Label masterStatusValue;
-    private VisualElement udpSourceFields;
-    private VisualElement natnetFields;
-    private Label natnetEffectiveNameValue;
 
     public override VisualElement CreateInspectorGUI()
     {
@@ -49,9 +46,6 @@ public class StreamingleFacialReceiverEditor : Editor
         medianEuroFields = root.Q("medianEuroFields");
         sharedPortInfo = root.Q("sharedPortInfo");
         masterStatusValue = root.Q<Label>("masterStatusValue");
-        udpSourceFields = root.Q("udpSourceFields");
-        natnetFields = root.Q("natnetFields");
-        natnetEffectiveNameValue = root.Q<Label>("natnetEffectiveNameValue");
 
         // Auto-find button
         var autoFindBtn = root.Q<Button>("autoFindBtn");
@@ -80,16 +74,6 @@ public class StreamingleFacialReceiverEditor : Editor
             UpdateSharedPortVisibility(prop.boolValue);
         });
 
-        // Track sourceMode: toggle UDP vs NatNet field sets.
-        // FacialSourceMode: 0=DirectUDP, 1=NatNetDevice
-        var sourceModeProp = serializedObject.FindProperty("sourceMode");
-        UpdateSourceModeVisibility(sourceModeProp.enumValueIndex);
-
-        root.TrackPropertyValue(sourceModeProp, prop =>
-        {
-            UpdateSourceModeVisibility(prop.enumValueIndex);
-        });
-
         // Track availablePorts and activePortIndex changes to rebuild port buttons
         var portsProp = serializedObject.FindProperty("availablePorts");
         root.TrackPropertyValue(portsProp, _ => RebuildPortButtons());
@@ -97,11 +81,6 @@ public class StreamingleFacialReceiverEditor : Editor
         var activeIndexProp = serializedObject.FindProperty("activePortIndex");
         root.TrackPropertyValue(activeIndexProp, _ => RebuildPortButtons());
 
-        // NatNet 모드의 effective name = prefix + active port. prefix 변경 시 라벨 갱신.
-        var prefixProp = serializedObject.FindProperty("natnetDeviceNamePrefix");
-        if (prefixProp != null)
-            root.TrackPropertyValue(prefixProp, _ => RebuildPortButtons());
-
         // Play mode status polling
         root.schedule.Execute(UpdatePlayModeState).Every(200);
 
@@ -125,16 +104,6 @@ public class StreamingleFacialReceiverEditor : Editor
             sharedPortInfo.style.display = useShared ? DisplayStyle.Flex : DisplayStyle.None;
     }
 
-    private void UpdateSourceModeVisibility(int modeIndex)
-    {
-        // FacialSourceMode: 0=DirectUDP, 1=NatNetDevice
-        bool isDirectUdp = (modeIndex == 0);
-        if (udpSourceFields != null)
-            udpSourceFields.style.display = isDirectUdp ? DisplayStyle.Flex : DisplayStyle.None;
-        if (natnetFields != null)
-            natnetFields.style.display = isDirectUdp ? DisplayStyle.None : DisplayStyle.Flex;
-    }
-
     private void RebuildPortButtons()
     {
         if (portButtonsContainer == null || receiver == null) return;
@@ -144,10 +113,6 @@ public class StreamingleFacialReceiverEditor : Editor
         if (activePortValue != null)
             activePortValue.text = receiver.LOCAL_PORT.ToString();
 
-        // Update NatNet effective name label (prefix + active port)
-        if (natnetEffectiveNameValue != null)
-            natnetEffectiveNameValue.text = receiver.EffectiveNatnetDeviceBaseName;
-
         if (receiver.availablePorts == null || receiver.availablePorts.Length == 0) return;
 
         for (int i = 0; i < receiver.availablePorts.Length; i++)

Assets/External/StreamingleFacial/Editor/UXML/StreamingleFacialReceiverEditor.uxml

@@ -21,26 +21,7 @@
         </ui:Foldout>
     </ui:VisualElement>
 
-    <!-- Source Mode -->
+    <!-- Port Hot-Swap -->
-    <ui:VisualElement class="section">
-        <ui:Foldout text="Source Mode" value="true" class="section-foldout">
-            <uie:PropertyField binding-path="sourceMode" label="Source Mode"/>
-            <ui:Label text="DirectUDP = iFacialMocap UDP 직접 수신&#10;NatNetDevice = Motive 거쳐 NatNet으로 수신 (시간동기 + .tak 녹화 통합)" class="facial-info-text"/>
-
-            <!-- NatNet 모드 전용 필드 -->
-            <ui:VisualElement name="natnetFields">
-                <uie:PropertyField binding-path="natnetStreamingClient" label="OptiTrack Streaming Client"/>
-                <uie:PropertyField binding-path="natnetDeviceNamePrefix" label="Device Name Prefix"/>
-                <ui:VisualElement name="natnetEffectiveNameRow" class="facial-active-port-row">
-                    <ui:Label text="Effective Base Name" class="facial-port-label"/>
-                    <ui:Label name="natnetEffectiveNameValue" text="---" class="facial-port-value"/>
-                </ui:VisualElement>
-                <ui:Label text="비워두면 씬에서 자동 검색. 최종 디바이스 이름 = Prefix + 활성 포트. _A/_B 분할 자동 감지." class="facial-info-text"/>
-            </ui:VisualElement>
-        </ui:Foldout>
-    </ui:VisualElement>
-
-    <!-- Port Hot-Swap (두 모드 공통: DirectUDP 바인드 포트 / NatNet 디바이스 포트 접미사) -->
     <ui:VisualElement class="section">
         <ui:Foldout text="Port Hot-Swap" value="true" class="section-foldout">
             <ui:VisualElement name="activePortRow" class="facial-active-port-row">
@@ -52,23 +33,18 @@
         </ui:Foldout>
     </ui:VisualElement>
 
-    <!-- UDP 전용 섹션들 (DirectUDP 모드일 때만 노출) -->
+    <!-- Shared Port (Master Mode) -->
-    <ui:VisualElement name="udpSourceFields">
+    <ui:VisualElement class="section">
-
+        <ui:Foldout text="Shared Port (Master Mode)" value="true" class="section-foldout">
-        <!-- Shared Port (Master Mode) -->
+            <uie:PropertyField binding-path="useSharedPort" label="Use Shared Port"/>
-        <ui:VisualElement class="section">
+            <ui:VisualElement name="sharedPortInfo" class="facial-shared-port-info">
-            <ui:Foldout text="Shared Port (Master Mode)" value="true" class="section-foldout">
+                <ui:Label text="같은 포트에 여러 Receiver를 연결하여 동일한 모캡 데이터를 공유 수신합니다." class="facial-info-text"/>
-                <uie:PropertyField binding-path="useSharedPort" label="Use Shared Port"/>
+            </ui:VisualElement>
-                <ui:VisualElement name="sharedPortInfo" class="facial-shared-port-info">
+            <ui:VisualElement name="masterStatusRow" class="facial-master-status-row">
-                    <ui:Label text="같은 포트에 여러 Receiver를 연결하여 동일한 모캡 데이터를 공유 수신합니다." class="facial-info-text"/>
+                <ui:Label text="Master Status" class="facial-port-label"/>
-                </ui:VisualElement>
+                <ui:Label name="masterStatusValue" text="---" class="facial-master-status-value"/>
-                <ui:VisualElement name="masterStatusRow" class="facial-master-status-row">
+            </ui:VisualElement>
-                    <ui:Label text="Master Status" class="facial-port-label"/>
+        </ui:Foldout>
-                    <ui:Label name="masterStatusValue" text="---" class="facial-master-status-value"/>
-                </ui:VisualElement>
-            </ui:Foldout>
-        </ui:VisualElement>
-
     </ui:VisualElement>
 
     <!-- Data Filtering -->

Assets/External/StreamingleFacial/NatnetDeviceListener.cs

@@ -1,17 +0,0 @@
-using UnityEngine;
-
-/// <summary>
-/// Legacy compatibility component.
-/// NatNet device channels are now parsed directly by OptitrackStreamingClient.
-/// This stub keeps old scenes/prefabs from producing missing-script references.
-/// </summary>
-public class NatnetDeviceListener : MonoBehaviour
-{
-    [Header("Legacy")]
-    [Tooltip("Deprecated. OptitrackStreamingClient now parses NatNet device channels directly.")]
-    public bool disabledByUnifiedOptitrackClient = true;
-
-    [Header("Old Settings (unused)")]
-    public string multicastGroup = "239.255.42.99";
-    public int dataPort = 1511;
-}

Assets/External/StreamingleFacial/NatnetDeviceListener.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: d700c07a89051f94ebc222b985e79115

Assets/External/StreamingleFacial/StreamingleFacialReceiver.cs

@@ -22,65 +22,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 	private string messageString = "";
 	private string lastProcessedMessage = ""; // 이전 메시지 저장용
 
-	// ── 데이터 소스 모드 ──
-	public enum FacialSourceMode
-	{
-		DirectUDP,        // 기존: iFacialMocap 앱에서 직접 UDP 수신
-		NatNetDevice      // 신규: Motive NatNet의 device 채널 데이터에서 수신
-	}
-
-	[Header("Source Mode")]
-	[Tooltip("DirectUDP=기존 iFacialMocap UDP 수신 / NatNetDevice=Motive 거쳐서 NatNet으로 받기")]
-	public FacialSourceMode sourceMode = FacialSourceMode.DirectUDP;
-
-	[Header("NatNet Mode (sourceMode=NatNetDevice일 때)")]
-	[Tooltip("OptitrackStreamingClient. 비워두면 Start에서 자동 검색. (디바이스 이름→ID, 채널 이름 메타데이터용)")]
-	public OptitrackStreamingClient natnetStreamingClient;
-	[Tooltip("Motive 디바이스 이름 prefix. 활성 포트가 붙어 최종 base name = prefix + activePort (예: \"iFacialMocap_\" + 40001 = \"iFacialMocap_40001\"). 32채널 초과로 분할되었으면 _A/_B 접미사 자동 감지.")]
-	public string natnetDeviceNamePrefix = "iFacialMocap_";
-
-	/// <summary>
-	/// 현재 활성 포트로부터 합성된 디바이스 base name. NatNet 모드에서 사용.
-	/// </summary>
-	public string EffectiveNatnetDeviceBaseName => natnetDeviceNamePrefix + LOCAL_PORT;
-
-	public void SetNatNetSource(OptitrackStreamingClient client)
-	{
-		if (natnetStreamingClient == client) return;
-		natnetStreamingClient = client;
-		ResetNatNetDeviceResolution();
-	}
-
-	private void ResetNatNetDeviceResolution()
-	{
-		natnetResolvedDevices.Clear();
-		natnetLastResolveAttempt = -10f;
-		natnetLastResolvedFor = "";
-		Array.Clear(natnetLastSeenSeq, 0, natnetLastSeenSeq.Length);
-		natnetDiagLogged = false;
-		messageString = "";
-		lastProcessedMessage = "";
-	}
-
-	// NatNet 모드: device name → (device id, channel names) 캐시.
-	// OptitrackStreamingClient의 description으로부터 1회 lookup.
-	private struct ResolvedDevice
-	{
-		public int Id;
-		// NatNet 프레임 전체에서의 위치 (description 순서 = wire 순서 가정).
-		// listener는 wire 글로벌 인덱스로 키잉되므로 로컬 리스트 인덱스를 넘기면 안 됨
-		// — 다른 포트의 device 데이터를 잘못 가져오게 됨.
-		public string DeviceName;
-		public List<string> ChannelNames;
-	}
-	private List<ResolvedDevice> natnetResolvedDevices = new List<ResolvedDevice>(2);
-	private float natnetLastResolveAttempt = -10f;
-	private string natnetLastResolvedFor = ""; // 포트 변경 감지용
-	private ulong[] natnetLastSeenSeq = new ulong[2]; // resolved 디바이스별 frame seq 추적
-	private bool natnetDiagLogged = false; // [NatNet Align Diag] 1회만 출력
-	private const float k_NatnetResolveRetrySec = 1.0f;
-	private System.Text.StringBuilder natnetMsgBuilder = new System.Text.StringBuilder(2048);
-
 	// ── 공유 포트 (마스터 모드) ──
 	[Header("Shared Port (Master Mode)")]
 	[Tooltip("활성화 시 UdpMaster를 통해 같은 포트의 데이터를 여러 Receiver가 공유 수신")]
@@ -252,24 +193,7 @@ public class StreamingleFacialReceiver : MonoBehaviour
 			// BlendShape 인덱스 캐싱 초기화
 			InitializeBlendShapeCache();
 
-			if (sourceMode == FacialSourceMode.NatNetDevice)
+			if (useSharedPort)
-			{
-				// NatNet 모드: 자체 UDP 서버 안 띄움. 두 컴포넌트에 의존:
-				//   - OptitrackStreamingClient: device 이름→ID + 채널 이름 메타데이터
-				//   - NatnetDeviceListener: 실제 채널값 (wire 직접 파싱)
-				if (natnetStreamingClient == null)
-					natnetStreamingClient = FindObjectOfType<OptitrackStreamingClient>();
-				if (natnetStreamingClient == null)
-				{
-					Debug.LogError("[Streamingle] NatNet 모드인데 OptitrackStreamingClient를 못 찾음.", this);
-				}
-				else if (!natnetStreamingClient.ReceiveDevices)
-				{
-					Debug.LogWarning("[Streamingle] OptitrackStreamingClient.ReceiveDevices 가 꺼져있음 — 켜야 device description이 들어옴.", this);
-				}
-
-			}
-			else if (useSharedPort)
 			{
 				// 마스터 모드: UdpMaster에 등록하여 공유 수신
 				StreamingleFacialUdpMaster.Instance.Register(LOCAL_PORT, this);
@@ -401,14 +325,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 			RebuildIntensityOverrideMap();
 		}
 
-		// NatNet 모드: device 채널을 폴링해 iFacialMocap 와이어 포맷의 messageString을
-		// 만든 뒤 기존 SetAnimation 파이프라인을 그대로 태운다. (이렇게 하면 필터/미러/
-		// intensity 코드 한 줄도 안 고치고 NatNet 경로 추가됨)
-		if (sourceMode == FacialSourceMode.NatNetDevice)
-		{
-			PollNatNetDevice();
-		}
-
 		// 메시지가 변경되었을 때만 처리 (성능 최적화)
 		if (!string.IsNullOrEmpty(messageString) && messageString != lastProcessedMessage)
 		{
@@ -424,219 +340,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 		}
 	}
 
-	// 2026-05-13 PROTOCOL-LEVEL FIX. Plugin 과 양쪽 모두 하드코딩된 canonical
-	// blendshape 순서를 공유. Motive 가 description 을 reorder/strip 해도 wire 데이터
-	// 만큼은 plugin 이 쓴 그대로 도달하므로 alignment 보장. 두 사이드는 이 리스트가
-	// 일치해야 함 — plugin 의 FaceDevice.cpp `kCanonicalBlendshapeNames` 와 동일.
-	private const int kCanonicalPrimaryCount = 31;  // primary device 가 담는 first canonical names
-	private static readonly string[] kCanonicalBlendshapeNames = new string[]
-	{
-		"browDown_L", "browDown_R", "browInnerUp", "browOuterUp_L", "browOuterUp_R",
-		"cheekPuff", "cheekSquint_L", "cheekSquint_R",
-		"eyeBlink_L", "eyeBlink_R",
-		"eyeLookDown_L", "eyeLookDown_R", "eyeLookIn_L", "eyeLookIn_R",
-		"eyeLookOut_L", "eyeLookOut_R", "eyeLookUp_L", "eyeLookUp_R",
-		"eyeSquint_L", "eyeSquint_R", "eyeWide_L", "eyeWide_R",
-		"hapihapi",
-		"jawForward", "jawLeft", "jawOpen", "jawRight",
-		"mouthClose", "mouthDimple_L", "mouthDimple_R",
-		"mouthFrown_L", "mouthFrown_R", "mouthFunnel",
-		"mouthLeft", "mouthLowerDown_L", "mouthLowerDown_R",
-		"mouthPress_L", "mouthPress_R", "mouthPucker",
-		"mouthRight", "mouthRollLower", "mouthRollUpper",
-		"mouthShrugLower", "mouthShrugUpper",
-		"mouthSmile_L", "mouthSmile_R",
-		"mouthStretch_L", "mouthStretch_R",
-		"mouthUpperUp_L", "mouthUpperUp_R",
-		"noseSneer_L", "noseSneer_R",
-		"tongueOut", "trackingStatus",
-	};
-
-	private static OptitrackDeviceState FindNatNetDeviceState(List<OptitrackDeviceState> states, int id, string name)
-	{
-		if (states == null) return null;
-		for (int i = 0; i < states.Count; i++)
-		{
-			var state = states[i];
-			if (state == null) continue;
-			if (state.Id == id) return state;
-			if (!string.IsNullOrEmpty(name) && state.Name == name) return state;
-		}
-		return null;
-	}
-
-	private static bool TryBuildNatNetDeviceValueArray(OptitrackDeviceState state, out float[] values)
-	{
-		values = null;
-		if (state == null || state.ChannelValues == null || state.ChannelValues.Count == 0)
-			return false;
-
-		int maxChannelIndex = -1;
-		foreach (var key in state.ChannelValues.Keys)
-		{
-			int index;
-			if (TryParseNatNetChannelIndex(key, out index))
-				maxChannelIndex = Mathf.Max(maxChannelIndex, index);
-		}
-
-		if (maxChannelIndex >= 0)
-		{
-			values = new float[maxChannelIndex + 1];
-			foreach (var kvp in state.ChannelValues)
-			{
-				int index;
-				if (TryParseNatNetChannelIndex(kvp.Key, out index) && index >= 0 && index < values.Length)
-					values[index] = kvp.Value;
-			}
-			return true;
-		}
-
-		if (!state.ChannelValues.TryGetValue("sentinelPort", out float sentinel))
-			return false;
-
-		values = new float[1 + kCanonicalBlendshapeNames.Length];
-		values[0] = sentinel;
-		for (int i = 0; i < kCanonicalBlendshapeNames.Length; i++)
-		{
-			float value;
-			if (state.ChannelValues.TryGetValue(kCanonicalBlendshapeNames[i], out value))
-				values[i + 1] = value;
-		}
-		return true;
-	}
-
-	private static bool TryParseNatNetChannelIndex(string key, out int index)
-	{
-		index = -1;
-		if (string.IsNullOrEmpty(key) || !key.StartsWith("Channel", StringComparison.Ordinal))
-			return false;
-		return int.TryParse(key.Substring("Channel".Length), NumberStyles.Integer, CultureInfo.InvariantCulture, out index);
-	}
-
-	void PollNatNetDevice()
-	{
-		if (natnetStreamingClient == null) return;
-
-		string baseName = EffectiveNatnetDeviceBaseName;
-		var deviceStates = natnetStreamingClient.GetLatestDeviceStates();
-
-		// 포트 변경 또는 정의 미발견 시 재해석. OptitrackStreamingClient의 device descriptions
-		// 에서 우리 base name과 매칭되는 device id + channel names를 캐시.
-		bool portChanged = natnetLastResolvedFor != baseName;
-		if (portChanged ||
-		    natnetResolvedDevices.Count == 0 ||
-		    Time.unscaledTime - natnetLastResolveAttempt > k_NatnetResolveRetrySec)
-		{
-			natnetLastResolveAttempt = Time.unscaledTime;
-			if (portChanged) natnetDiagLogged = false;
-			natnetLastResolvedFor = baseName;
-			natnetResolvedDevices.Clear();
-
-			// 2026-05-13 PROTOCOL-LEVEL FIX. Description 완전 무시. Plugin/Unity 가
-			// 공유하는 kCanonicalBlendshapeNames 가 채널 이름 source of truth.
-			// 1) wire 의 sentinel 값으로 우리 port 의 wire device 식별 (multi-iPhone 환경 OK)
-			// 2) 채널 수 큰 게 primary, 작은 게 overflow
-			// 3) ChannelNames 는 canonical 배열에서 슬라이스로 부여
-			int port = LOCAL_PORT;
-			var wireCandidates = new List<(OptitrackDeviceState state, float[] vals)>();
-			for (int si = 0; si < deviceStates.Count; si++)
-			{
-				float[] vals;
-				if (!TryBuildNatNetDeviceValueArray(deviceStates[si], out vals))
-					continue;
-				if (vals == null || vals.Length < 1) continue;
-				int sentinel = Mathf.RoundToInt(vals[0]);
-				if (sentinel != port) continue;
-				wireCandidates.Add((deviceStates[si], vals));
-			}
-			wireCandidates.Sort((a, b) => b.vals.Length.CompareTo(a.vals.Length));
-
-			// canonical 을 primary slice + overflow slice 로 분리
-			var primarySlice = new List<string>(1 + kCanonicalPrimaryCount);
-			primarySlice.Add("sentinelPort");
-			for (int i = 0; i < kCanonicalPrimaryCount && i < kCanonicalBlendshapeNames.Length; i++)
-				primarySlice.Add(kCanonicalBlendshapeNames[i]);
-
-			var overflowSlice = new List<string>(1 + Math.Max(0, kCanonicalBlendshapeNames.Length - kCanonicalPrimaryCount));
-			overflowSlice.Add("sentinelPort");
-			for (int i = kCanonicalPrimaryCount; i < kCanonicalBlendshapeNames.Length; i++)
-				overflowSlice.Add(kCanonicalBlendshapeNames[i]);
-
-			// 0: primary (큰 채널 수), 1: overflow (작은 채널 수)
-			if (wireCandidates.Count > 0)
-				natnetResolvedDevices.Add(new ResolvedDevice { Id = wireCandidates[0].state.Id, DeviceName = wireCandidates[0].state.Name, ChannelNames = primarySlice });
-			if (wireCandidates.Count > 1)
-				natnetResolvedDevices.Add(new ResolvedDevice { Id = wireCandidates[1].state.Id, DeviceName = wireCandidates[1].state.Name, ChannelNames = overflowSlice });
-			if (natnetLastSeenSeq.Length < natnetResolvedDevices.Count)
-				natnetLastSeenSeq = new ulong[natnetResolvedDevices.Count];
-		}
-
-		if (natnetResolvedDevices.Count == 0) return;
-
-		// GC OPT: skip rebuild if no listener has new wire frame since last poll.
-		// (Unity Update tick can run faster than NatNet broadcast rate.)
-		bool anyNew = false;
-		for (int di = 0; di < natnetResolvedDevices.Count; di++)
-		{
-			OptitrackDeviceState state = FindNatNetDeviceState(deviceStates, natnetResolvedDevices[di].Id, natnetResolvedDevices[di].DeviceName);
-			ulong seq = state != null ? (ulong)(uint)state.FrameNumber : 0;
-			if (di < natnetLastSeenSeq.Length && seq != natnetLastSeenSeq[di])
-			{
-				natnetLastSeenSeq[di] = seq;
-				anyNew = true;
-			}
-		}
-		if (!anyNew) return;
-
-		// iFacialMocap 와이어 포맷 합성: name-value|name-value|...=
-		// 채널 이름은 canonical 리스트(plugin과 공유)에서, 값은 NatnetDeviceListener wire 파싱.
-		natnetMsgBuilder.Length = 0;
-		bool first = true;
-		for (int di = 0; di < natnetResolvedDevices.Count; di++)
-		{
-			var rd = natnetResolvedDevices[di];
-			OptitrackDeviceState state = FindNatNetDeviceState(deviceStates, rd.Id, rd.DeviceName);
-			float[] vals;
-			if (!TryBuildNatNetDeviceValueArray(state, out vals))
-				continue;
-			if (vals == null || rd.ChannelNames == null) continue;
-
-			if (!natnetDiagLogged)
-			{
-				int dumpLen = Math.Min(5, vals.Length);
-				var valDump = new string[dumpLen];
-				for (int k = 0; k < dumpLen; k++) valDump[k] = vals[k].ToString("0.##", CultureInfo.InvariantCulture);
-				int nameDump = Math.Min(5, rd.ChannelNames.Count);
-				var nameArr = new string[nameDump];
-				for (int k = 0; k < nameDump; k++) nameArr[k] = rd.ChannelNames[k];
-				Debug.Log($"[NatNet Align Diag] dev[{di}] Device={rd.DeviceName} Id={rd.Id} canonicalLen={rd.ChannelNames.Count} wireLen={vals.Length} firstNames=[{string.Join(",", nameArr)}] firstVals=[{string.Join(",", valDump)}]");
-			}
-
-			// Canonical 매핑: rd.ChannelNames 는 [sentinelPort, canonical[a], canonical[a+1], ...]
-			// 의 슬라이스. wire vals 는 plugin 이 같은 순서로 채움 (plugin 검증됨).
-			// vals[0] = sentinel (40001), vals[c] = ChannelNames[c]'s blendshape value.
-			int n = Math.Min(vals.Length, rd.ChannelNames.Count);
-			for (int c = 0; c < n; c++)
-			{
-				string name = rd.ChannelNames[c];
-				if (string.IsNullOrEmpty(name)) continue;
-				if (name == "sentinelPort") continue;
-
-				if (!first) natnetMsgBuilder.Append('|');
-				natnetMsgBuilder.Append(name);
-				natnetMsgBuilder.Append('-');
-				natnetMsgBuilder.Append(vals[c].ToString("0.####", CultureInfo.InvariantCulture));
-				first = false;
-			}
-		}
-		if (!natnetDiagLogged && natnetResolvedDevices.Count > 0) natnetDiagLogged = true;
-		// 파서가 split('=', RemoveEmptyEntries) 길이 >= 2를 요구함.
-		// 빈 transforms 섹션은 RemoveEmptyEntries에 의해 제거되므로 dummy 채워넣음.
-		natnetMsgBuilder.Append("=head#0,0,0,0,0,0|leftEye#0,0,0|rightEye#0,0,0");
-
-		messageString = natnetMsgBuilder.ToString();
-	}
-
 	//BlendShapeの設定
 	//set blendshapes (캐시 사용으로 최적화)
 	void SetBlendShapeWeightFromStrArray(string[] strArray2)
@@ -829,12 +532,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 		{
 			StartFlag = true;
 
-			if (sourceMode == FacialSourceMode.NatNetDevice)
-			{
-				// NatNet 모드: UDP 자원 없음. OptitrackStreamingClient는 다른 곳이 관리.
-				return;
-			}
-
 			if (useSharedPort)
 			{
 				// 마스터에서 해제
@@ -878,8 +575,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 
 	/// <summary>
 	/// 포트 핫스왑: 지정된 인덱스의 포트로 즉시 전환.
-	/// 두 모드 공통: DirectUDP는 UDP listener 재바인드, NatNet은 다음 polling 사이클에서
-	/// 새 포트의 디바이스로 자동 재해석됨.
 	/// </summary>
 	public void SwitchToPort(int portIndex)
 	{
@@ -893,15 +588,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 		activePortIndex = portIndex;
 		Debug.Log($"[iFacialMocap] 포트 전환: {availablePorts[portIndex]}");
 
-		if (sourceMode == FacialSourceMode.NatNetDevice)
-		{
-			// NatNet 모드: 다음 PollNatNetDevice 호출에서 새 base name으로 자동 재해석.
-			// 즉시 강제하려면 캐시 무효화.
-			natnetResolvedDevices.Clear();
-			natnetLastResolveAttempt = -10f;
-			return;
-		}
-
 		if (useSharedPort)
 		{
 			// 마스터 모드: 포트 전환 요청
@@ -929,17 +615,6 @@ public class StreamingleFacialReceiver : MonoBehaviour
 	{
 		Debug.Log("[iFacialMocap] 재접속 시도 중...");
 
-		if (sourceMode == FacialSourceMode.NatNetDevice)
-		{
-			// NatNet 모드: 디바이스 재해석 강제 (다음 PollNatNetDevice 호출에서 다시 검색).
-			natnetResolvedDevices.Clear();
-			natnetLastResolveAttempt = -10f;
-			yield return null;
-			reconnectCoroutine = null;
-			Debug.Log("[iFacialMocap] NatNet device 재해석 강제 완료");
-			yield break;
-		}
-
 		if (useSharedPort)
 		{
 			// 마스터 모드: 해제 후 재등록