Design: add individual Lerp constraint icons

CameraAI~/CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## 0.4.14 - 2026-08-17
+
+- Resolved the configured CinemachineBrain from camera tracks on descendant
+  PlayableDirectors, including Cinemachine 3 `OutputCamera` setups, so
+  orchestration Timelines can import AI results without duplicating camera
+  tracks on the parent Timeline.
+- Made AI preview cloning inactive from construction and disconnected cloned
+  authored Cinemachine tracks and virtual cameras before playback. This
+  prevents the authored Motion Timeline from competing with the generated
+  Shot tracks while preserving the original scene hierarchy. This is an
+  Editor-only hotfix; the bundled Windows worker remains 0.1.9.
+
+## 0.4.13 - 2026-08-16
+
+- Enforced radial distance bounds on the actual float32 camera coordinates,
+  preventing oblique wide-shot plateaus from drifting a few micrometres past
+  their authored safety annulus during publication.
+- Made a final distance postcondition failure reject only that camera
+  candidate while preserving fail-closed handling for real generator
+  invariants. Rebuilt the self-contained Windows worker as 0.1.9.
+
 ## 0.4.12 - 2026-08-16
 
 - Made packaged catalog freshness checks portable across Windows Git

CameraAI~/Documentation~/EXTERNAL_INSTALLATION.md

@@ -17,7 +17,7 @@ must remain together.
 In Unity Package Manager, choose **Add package from git URL** and enter:
 
 ```text
-https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.18
+https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.20
 ```
 
 The initial package download is large because the frozen Windows worker is
@@ -26,7 +26,7 @@ it, remove the package lock entry, and add the package again.
 
 ## Reference data
 
-Version 0.1.18 includes a compact, read-only `RuntimeData~` bundle with the
+Version 0.1.20 includes a compact, read-only `RuntimeData~` bundle with the
 263 prepared reference songs, cut policy, and ranker model. An artist
 workstation does not need a separate `CW-AI` checkout or Python installation.
 If a newer access-controlled library is available, it remains an optional

CameraAI~/Editor/AICameraTimelinePreviewImporter.cs

@@ -440,7 +440,7 @@ namespace Streamingle.Editor
                 originalDirector.gameObject.activeSelf;
             try
             {
-                previewDirectorObject = UnityEngine.Object.Instantiate(
+                previewDirectorObject = InstantiateInactivePreviewCloneForEditor(
                     originalDirector.gameObject,
                     originalDirector.transform.parent);
                 Undo.RegisterCreatedObjectUndo(
@@ -456,6 +456,7 @@ namespace Streamingle.Editor
                     originalTimeline,
                     previewDirector,
                     copiedTimeline);
+                SuppressAuthoredCinemachineOutputsForEditor(previewDirector);
                 MuteCopiedCameraTracks(previewDirector, copiedTimeline);
                 MuteCopiedRecorderTracks(copiedTimeline);
 
@@ -595,6 +596,7 @@ namespace Streamingle.Editor
                     $"Position Dense C2 Fallbacks: {positionDenseFallbackCount:N0}",
                     $"Preview Director: {GetHierarchyPath(previewDirector.transform)}",
                     $"Preview Camera Root: {GetHierarchyPath(previewCameraObject.transform)}",
+                    GetPreviewOutputStatusForEditor(brain),
                     $"Timeline Asset: {copiedTimelinePath}",
                     $"Animation Assets: {generatedClipPaths.Count:N0} " +
                     $"under {shotAnimationFolder}",
@@ -1449,6 +1451,8 @@ namespace Streamingle.Editor
             TimelineAsset finalTimeline = null;
             GameObject cameraPrefab = null;
             GameObject finalCameraRoot = null;
+            AuthoredCinemachineStateSnapshot destinationCinemachineStateBefore =
+                null;
             try
             {
                 var sourceTimelinePath = AssetDatabase.GetAssetPath(sourceTimeline);
@@ -1511,6 +1515,11 @@ namespace Streamingle.Editor
                     destinationTimelineBefore,
                     finalTimeline,
                     finalCameraRoot);
+                destinationCinemachineStateBefore =
+                    CaptureAuthoredCinemachineState(destinationDirector);
+                SuppressAuthoredCinemachineOutputsForEditor(
+                    destinationDirector,
+                    false);
                 destinationDirector.time = destinationTimeBefore;
                 destinationDirector.RebuildGraph();
                 destinationDirector.time = destinationTimeBefore;
@@ -1545,6 +1554,8 @@ namespace Streamingle.Editor
             }
             catch
             {
+                RestoreAuthoredCinemachineState(
+                    destinationCinemachineStateBefore);
                 RestoreDestinationDirectorAfterFinalizationFailure(
                     destinationStateBefore,
                     finalTimeline);
@@ -1943,6 +1954,7 @@ namespace Streamingle.Editor
                 destinationDirector.SetReferenceValue(exposedName, camera);
                 EditorUtility.SetDirty(shot);
             }
+
         }
 
         internal static void ClearTimelineBindingsForFinalization(
@@ -5575,6 +5587,46 @@ namespace Streamingle.Editor
             return clonedComponents[index];
         }
 
+        internal static GameObject InstantiateInactivePreviewCloneForEditor(
+            GameObject sourceObject,
+            Transform destinationParent)
+        {
+            if (sourceObject == null)
+            {
+                throw new ArgumentNullException(nameof(sourceObject));
+            }
+
+            var sourceScene = sourceObject.scene;
+            if (!sourceScene.IsValid() || !sourceScene.isLoaded)
+            {
+                throw new InvalidOperationException(
+                    "The source Timeline object must belong to a loaded scene.");
+            }
+
+            var stagingObject = new GameObject(
+                "__CWAI_InactivePreviewCloneStaging");
+            stagingObject.SetActive(false);
+            try
+            {
+                if (stagingObject.scene != sourceScene)
+                {
+                    SceneManager.MoveGameObjectToScene(stagingObject, sourceScene);
+                }
+
+                var clone = UnityEngine.Object.Instantiate(
+                    sourceObject,
+                    stagingObject.transform,
+                    true);
+                clone.SetActive(false);
+                clone.transform.SetParent(destinationParent, true);
+                return clone;
+            }
+            finally
+            {
+                UnityEngine.Object.DestroyImmediate(stagingObject);
+            }
+        }
+
         private static void EnsureNoExistingPreview(
             Scene scene,
             string previewDirectorName,
@@ -5645,30 +5697,49 @@ namespace Streamingle.Editor
             }
 
             var scene = director.gameObject.scene;
-            var boundBrains = timeline.GetOutputTracks()
+            var directlyBoundBrains = GetBoundCinemachineBrains(
-                .OfType<CinemachineTrack>()
+                director,
-                .Select(track => director.GetGenericBinding(track) as CinemachineBrain)
+                timeline);
-                .Where(brain => brain != null)
+            if (directlyBoundBrains.Length > 1)
-                .Distinct()
-                .ToArray();
-            if (boundBrains.Length > 1)
             {
                 throw new InvalidOperationException(
                     "The Timeline has Cinemachine Tracks bound to multiple " +
                     "CinemachineBrain components. Bind every camera track to one Brain.");
             }
 
-            if (boundBrains.Length == 1)
+            if (directlyBoundBrains.Length == 1)
             {
-                var boundBrain = boundBrains[0];
+                return ValidateExplicitCinemachineBrain(
-                if (!IsUsableCinemachineBrain(boundBrain, scene))
+                    directlyBoundBrains[0],
-                {
+                    scene);
-                    throw new InvalidOperationException(
-                        "The CinemachineBrain bound to the Timeline must be enabled, " +
-                        "attached to an enabled Camera, and belong to the Timeline scene.");
             }
 
-                return boundBrain;
+            var descendantBoundBrains = director.gameObject
+                .GetComponentsInChildren<PlayableDirector>(true)
+                .Where(descendant =>
+                    descendant != null &&
+                    descendant != director &&
+                    descendant.gameObject.scene == scene &&
+                    descendant.playableAsset is TimelineAsset)
+                .SelectMany(descendant => GetBoundCinemachineBrains(
+                    descendant,
+                    (TimelineAsset)descendant.playableAsset))
+                .Distinct()
+                .ToArray();
+            if (descendantBoundBrains.Length > 1)
+            {
+                throw new InvalidOperationException(
+                    "Descendant PlayableDirectors under the selected Timeline object " +
+                    "have Cinemachine Tracks bound to multiple CinemachineBrain " +
+                    "components. Bind them to one Brain or bind the selected Timeline " +
+                    "directly.");
+            }
+
+            if (descendantBoundBrains.Length == 1)
+            {
+                return ValidateExplicitCinemachineBrain(
+                    descendantBoundBrains[0],
+                    scene);
             }
 
             var usableBrains = sceneBrains
@@ -5678,7 +5749,7 @@ namespace Streamingle.Editor
             var mainCameraBrains = usableBrains
                 .Where(brain =>
                 {
-                    var camera = brain.GetComponent<Camera>();
+                    var camera = brain.OutputCamera;
                     return camera != null && camera.CompareTag("MainCamera");
                 })
                 .ToArray();
@@ -5714,6 +5785,81 @@ namespace Streamingle.Editor
                 "one Camera as MainCamera or bind a Cinemachine Track explicitly.");
         }
 
+        private static CinemachineBrain[] GetBoundCinemachineBrains(
+            PlayableDirector director,
+            TimelineAsset timeline)
+        {
+            return timeline.GetOutputTracks()
+                .OfType<CinemachineTrack>()
+                .Select(track =>
+                    director.GetGenericBinding(track) as CinemachineBrain)
+                .Where(brain => brain != null)
+                .Distinct()
+                .ToArray();
+        }
+
+        private static CinemachineBrain ValidateExplicitCinemachineBrain(
+            CinemachineBrain brain,
+            Scene scene)
+        {
+            if (brain.gameObject.scene != scene)
+            {
+                throw new InvalidOperationException(
+                    "The CinemachineBrain explicitly bound to a Timeline must belong " +
+                    "to the same scene as the selected Timeline director.");
+            }
+
+            var camera = brain.OutputCamera;
+            if (camera == null)
+            {
+                throw new InvalidOperationException(
+                    "The CinemachineBrain explicitly bound to a Timeline must have an " +
+                    "output Camera component on its controlled GameObject.");
+            }
+
+            if (camera.gameObject.scene != scene)
+            {
+                throw new InvalidOperationException(
+                    "The CinemachineBrain output Camera explicitly bound to a Timeline " +
+                    "must belong to the same scene as the selected Timeline director.");
+            }
+
+            if (!brain.isActiveAndEnabled || !camera.isActiveAndEnabled)
+            {
+                Debug.LogWarning(
+                    "The CinemachineBrain explicitly bound to a Timeline or its " +
+                    "Camera is disabled. Camera AI will use the configured Brain " +
+                    "without enabling either component automatically.",
+                    brain);
+            }
+
+            return brain;
+        }
+
+        internal static string GetPreviewOutputStatusForEditor(
+            CinemachineBrain brain)
+        {
+            if (brain == null)
+            {
+                throw new ArgumentNullException(nameof(brain));
+            }
+
+            var camera = brain.OutputCamera;
+            var cameraName = camera != null
+                ? camera.gameObject.name
+                : brain.gameObject.name;
+            if (camera != null &&
+                brain.isActiveAndEnabled &&
+                camera.isActiveAndEnabled)
+            {
+                return $"Preview Output: configured '{cameraName}' CinemachineBrain " +
+                       "and Camera are active.";
+            }
+
+            return $"Preview Output: configured '{cameraName}' CinemachineBrain or " +
+                   "Camera is disabled; enable it to see AI camera playback.";
+        }
+
         private static bool IsUsableCinemachineBrain(
             CinemachineBrain brain,
             Scene scene)
@@ -5725,8 +5871,193 @@ namespace Streamingle.Editor
                 return false;
             }
 
-            var camera = brain.GetComponent<Camera>();
+            var camera = brain.OutputCamera;
-            return camera != null && camera.isActiveAndEnabled;
+            return camera != null &&
+                   camera.gameObject.scene == scene &&
+                   camera.isActiveAndEnabled;
+        }
+
+        internal static void SuppressAuthoredCinemachineOutputsForEditor(
+            PlayableDirector selectedDirector,
+            bool recordUndo = true)
+        {
+            if (selectedDirector == null)
+            {
+                throw new ArgumentNullException(nameof(selectedDirector));
+            }
+
+            var directorObject = selectedDirector.gameObject;
+            var descendantDirectors = directorObject
+                .GetComponentsInChildren<PlayableDirector>(true)
+                .Where(descendant =>
+                    descendant != null &&
+                    descendant != selectedDirector &&
+                    descendant.playableAsset is TimelineAsset)
+                .ToArray();
+            foreach (var descendantDirector in descendantDirectors)
+            {
+                var descendantTimeline =
+                    (TimelineAsset)descendantDirector.playableAsset;
+                var cinemachineTracks = descendantTimeline.GetOutputTracks()
+                    .OfType<CinemachineTrack>()
+                    .ToArray();
+                if (cinemachineTracks.Length == 0)
+                {
+                    continue;
+                }
+
+                if (recordUndo)
+                {
+                    Undo.RecordObject(
+                        descendantDirector,
+                        "Disconnect Authored Cameras From AI Preview");
+                }
+
+                foreach (var cinemachineTrack in cinemachineTracks)
+                {
+                    descendantDirector.ClearGenericBinding(cinemachineTrack);
+                }
+
+                RebuildDirectorGraphPreservingPlayback(descendantDirector);
+
+                EditorUtility.SetDirty(descendantDirector);
+            }
+
+            foreach (var authoredCamera in directorObject
+                         .GetComponentsInChildren<CinemachineVirtualCameraBase>(true))
+            {
+                if (authoredCamera == null || !authoredCamera.enabled)
+                {
+                    continue;
+                }
+
+                if (recordUndo)
+                {
+                    Undo.RecordObject(
+                        authoredCamera,
+                        "Disable Authored Cameras In AI Output");
+                }
+
+                authoredCamera.enabled = false;
+                EditorUtility.SetDirty(authoredCamera);
+            }
+        }
+
+        internal static AuthoredCinemachineStateSnapshot
+            CaptureAuthoredCinemachineState(PlayableDirector selectedDirector)
+        {
+            if (selectedDirector == null)
+            {
+                throw new ArgumentNullException(nameof(selectedDirector));
+            }
+
+            var directorObject = selectedDirector.gameObject;
+            var directorStates = directorObject
+                .GetComponentsInChildren<PlayableDirector>(true)
+                .Where(descendant =>
+                    descendant != null &&
+                    descendant != selectedDirector &&
+                    descendant.playableAsset is TimelineAsset)
+                .Select(descendant =>
+                {
+                    var timeline = (TimelineAsset)descendant.playableAsset;
+                    var tracks = timeline.GetOutputTracks()
+                        .OfType<CinemachineTrack>()
+                        .ToArray();
+                    return new AuthoredCinemachineDirectorState(
+                        descendant,
+                        tracks,
+                        tracks.Select(descendant.GetGenericBinding).ToArray());
+                })
+                .Where(state => state.Tracks.Length > 0)
+                .ToArray();
+            var cameraStates = directorObject
+                .GetComponentsInChildren<CinemachineVirtualCameraBase>(true)
+                .Where(camera => camera != null)
+                .Select(camera => new AuthoredVirtualCameraState(
+                    camera,
+                    camera.enabled))
+                .ToArray();
+            return new AuthoredCinemachineStateSnapshot(
+                directorStates,
+                cameraStates);
+        }
+
+        internal static void RestoreAuthoredCinemachineState(
+            AuthoredCinemachineStateSnapshot snapshot)
+        {
+            if (snapshot == null)
+            {
+                return;
+            }
+
+            foreach (var cameraState in snapshot.CameraStates)
+            {
+                if (cameraState.Camera == null)
+                {
+                    continue;
+                }
+
+                cameraState.Camera.enabled = cameraState.Enabled;
+                EditorUtility.SetDirty(cameraState.Camera);
+            }
+
+            foreach (var directorState in snapshot.DirectorStates)
+            {
+                var director = directorState.Director;
+                if (director == null)
+                {
+                    continue;
+                }
+
+                for (var index = 0; index < directorState.Tracks.Length; index++)
+                {
+                    var track = directorState.Tracks[index];
+                    if (track == null)
+                    {
+                        continue;
+                    }
+
+                    var binding = directorState.Bindings[index];
+                    if (binding != null)
+                    {
+                        director.SetGenericBinding(track, binding);
+                    }
+                    else
+                    {
+                        director.ClearGenericBinding(track);
+                    }
+                }
+
+                RebuildDirectorGraphPreservingPlayback(director);
+
+                EditorUtility.SetDirty(director);
+            }
+        }
+
+        private static void RebuildDirectorGraphPreservingPlayback(
+            PlayableDirector director)
+        {
+            if (!director.playableGraph.IsValid())
+            {
+                return;
+            }
+
+            var time = director.time;
+            var wasPlaying = director.state == PlayState.Playing;
+            director.Stop();
+            director.RebuildGraph();
+            director.time = time;
+            if (wasPlaying)
+            {
+                director.Play();
+                director.time = time;
+            }
+            else
+            {
+                director.Evaluate();
+                director.time = time;
+            }
         }
 
         private static void CopyTrackBindings(
@@ -6944,6 +7275,51 @@ namespace Streamingle.Editor
             public GameObject CameraRoot { get; }
         }
 
+        internal sealed class AuthoredCinemachineStateSnapshot
+        {
+            public AuthoredCinemachineStateSnapshot(
+                AuthoredCinemachineDirectorState[] directorStates,
+                AuthoredVirtualCameraState[] cameraStates)
+            {
+                DirectorStates = directorStates;
+                CameraStates = cameraStates;
+            }
+
+            public AuthoredCinemachineDirectorState[] DirectorStates { get; }
+            public AuthoredVirtualCameraState[] CameraStates { get; }
+        }
+
+        internal sealed class AuthoredCinemachineDirectorState
+        {
+            public AuthoredCinemachineDirectorState(
+                PlayableDirector director,
+                CinemachineTrack[] tracks,
+                UnityEngine.Object[] bindings)
+            {
+                Director = director;
+                Tracks = tracks;
+                Bindings = bindings;
+            }
+
+            public PlayableDirector Director { get; }
+            public CinemachineTrack[] Tracks { get; }
+            public UnityEngine.Object[] Bindings { get; }
+        }
+
+        internal sealed class AuthoredVirtualCameraState
+        {
+            public AuthoredVirtualCameraState(
+                CinemachineVirtualCameraBase camera,
+                bool enabled)
+            {
+                Camera = camera;
+                Enabled = enabled;
+            }
+
+            public CinemachineVirtualCameraBase Camera { get; }
+            public bool Enabled { get; }
+        }
+
         private sealed class DirectorStateSnapshot
         {
             public DirectorStateSnapshot(

CameraAI~/README.md

@@ -16,7 +16,7 @@ Cinemachine Track이나 기존 카메라 애니메이션은 필요하지 않으
 Unity Package Manager의 `Add package from git URL`에는 다음 주소를 사용할 수
 있습니다.
 
-`https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.18`
+`https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.20`
 
 배포 패키지에는 Windows x64용 `CWCameraWorker` 폴더 전체가 포함됩니다.
 Python은 따로 설치하지 않아도 되지만, Git 패키지의 대용량 바이너리를 받으려면

CameraAI~/Tests/Editor/AICameraTimelinePreviewImporterTests.cs

@@ -6,13 +6,26 @@ using System.Text;
 using NUnit.Framework;
 using Unity.Cinemachine;
 using UnityEditor;
+using UnityEditor.SceneManagement;
 using UnityEngine;
 using UnityEngine.Playables;
+using UnityEngine.SceneManagement;
+using UnityEngine.TestTools;
 using UnityEngine.Timeline;
 using Object = UnityEngine.Object;
 
 namespace Streamingle.Editor.Tests
 {
+    public sealed class PreviewCloneActivationProbe : MonoBehaviour
+    {
+        internal static int EnableCount { get; set; }
+
+        private void OnEnable()
+        {
+            EnableCount++;
+        }
+    }
+
     public sealed class AICameraTimelinePreviewImporterTests
     {
         [Test]
@@ -34,6 +47,10 @@ namespace Streamingle.Editor.Tests
                         timeline,
                         new[] { brain }),
                     Is.SameAs(brain));
+                Assert.That(
+                    AICameraTimelinePreviewImporter
+                        .GetPreviewOutputStatusForEditor(brain),
+                    Does.Contain("are active"));
             }
             finally
             {
@@ -111,6 +128,843 @@ namespace Streamingle.Editor.Tests
             }
         }
 
+        [Test]
+        public void BrainResolutionUsesDisabledUniqueDescendantBinding()
+        {
+            var directorObject = new GameObject("Director");
+            var childDirectorObject = new GameObject("Camera Director");
+            var cameraObject = new GameObject("Configured Camera");
+            childDirectorObject.transform.SetParent(directorObject.transform, false);
+            var timeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            TimelineAsset childTimeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                director.playableAsset = timeline;
+                var childDirector =
+                    childDirectorObject.AddComponent<PlayableDirector>();
+                cameraObject.AddComponent<Camera>();
+                var brain = cameraObject.AddComponent<CinemachineBrain>();
+                childTimeline = CreateTimelineBoundToBrain(
+                    childDirector,
+                    brain,
+                    "Child Camera Track");
+                childDirectorObject.SetActive(false);
+                brain.enabled = false;
+
+                LogAssert.Expect(
+                    LogType.Warning,
+                    "The CinemachineBrain explicitly bound to a Timeline or its " +
+                    "Camera is disabled. Camera AI will use the configured Brain " +
+                    "without enabling either component automatically.");
+                Assert.That(
+                    AICameraTimelinePreviewImporter.ResolveCinemachineBrainForEditor(
+                        director,
+                        timeline,
+                        new[] { brain }),
+                    Is.SameAs(brain));
+                Assert.That(brain.enabled, Is.False);
+                Assert.That(
+                    AICameraTimelinePreviewImporter
+                        .GetPreviewOutputStatusForEditor(brain),
+                    Does.Contain("enable it to see AI camera playback"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(cameraObject);
+                Object.DestroyImmediate(childTimeline);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionDeduplicatesSameBrainAcrossDescendants()
+        {
+            var directorObject = new GameObject("Director");
+            var firstChildObject = new GameObject("First Camera Director");
+            var secondChildObject = new GameObject("Second Camera Director");
+            var cameraObject = new GameObject("Configured Camera");
+            firstChildObject.transform.SetParent(directorObject.transform, false);
+            secondChildObject.transform.SetParent(directorObject.transform, false);
+            var timeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            TimelineAsset firstChildTimeline = null;
+            TimelineAsset secondChildTimeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                director.playableAsset = timeline;
+                var firstChildDirector =
+                    firstChildObject.AddComponent<PlayableDirector>();
+                var secondChildDirector =
+                    secondChildObject.AddComponent<PlayableDirector>();
+                cameraObject.AddComponent<Camera>();
+                var brain = cameraObject.AddComponent<CinemachineBrain>();
+                firstChildTimeline = CreateTimelineBoundToBrain(
+                    firstChildDirector,
+                    brain,
+                    "First Child Camera Track");
+                secondChildTimeline = CreateTimelineBoundToBrain(
+                    secondChildDirector,
+                    brain,
+                    "Second Child Camera Track");
+
+                Assert.That(
+                    AICameraTimelinePreviewImporter.ResolveCinemachineBrainForEditor(
+                        director,
+                        timeline,
+                        Array.Empty<CinemachineBrain>()),
+                    Is.SameAs(brain));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(cameraObject);
+                Object.DestroyImmediate(firstChildTimeline);
+                Object.DestroyImmediate(secondChildTimeline);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionRejectsAmbiguousDescendantBindings()
+        {
+            var directorObject = new GameObject("Director");
+            var firstChildObject = new GameObject("First Camera Director");
+            var secondChildObject = new GameObject("Second Camera Director");
+            var firstCameraObject = new GameObject("First Configured Camera");
+            var secondCameraObject = new GameObject("Second Configured Camera");
+            firstChildObject.transform.SetParent(directorObject.transform, false);
+            secondChildObject.transform.SetParent(directorObject.transform, false);
+            var timeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            TimelineAsset firstChildTimeline = null;
+            TimelineAsset secondChildTimeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                director.playableAsset = timeline;
+                var firstChildDirector =
+                    firstChildObject.AddComponent<PlayableDirector>();
+                var secondChildDirector =
+                    secondChildObject.AddComponent<PlayableDirector>();
+                firstCameraObject.AddComponent<Camera>();
+                var firstBrain =
+                    firstCameraObject.AddComponent<CinemachineBrain>();
+                secondCameraObject.AddComponent<Camera>();
+                var secondBrain =
+                    secondCameraObject.AddComponent<CinemachineBrain>();
+                firstChildTimeline = CreateTimelineBoundToBrain(
+                    firstChildDirector,
+                    firstBrain,
+                    "First Child Camera Track");
+                secondChildTimeline = CreateTimelineBoundToBrain(
+                    secondChildDirector,
+                    secondBrain,
+                    "Second Child Camera Track");
+
+                Assert.That(
+                    () => AICameraTimelinePreviewImporter
+                        .ResolveCinemachineBrainForEditor(
+                            director,
+                            timeline,
+                            new[] { firstBrain, secondBrain }),
+                    Throws.TypeOf<InvalidOperationException>()
+                        .With.Message.Contains("Descendant PlayableDirectors"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(firstCameraObject);
+                Object.DestroyImmediate(secondCameraObject);
+                Object.DestroyImmediate(firstChildTimeline);
+                Object.DestroyImmediate(secondChildTimeline);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionPrefersDirectBindingOverDescendants()
+        {
+            var directorObject = new GameObject("Director");
+            var childDirectorObject = new GameObject("Camera Director");
+            var directCameraObject = new GameObject("Direct Camera");
+            var childCameraObject = new GameObject("Child Camera");
+            childDirectorObject.transform.SetParent(directorObject.transform, false);
+            TimelineAsset timeline = null;
+            TimelineAsset childTimeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                var childDirector =
+                    childDirectorObject.AddComponent<PlayableDirector>();
+                directCameraObject.AddComponent<Camera>();
+                var directBrain =
+                    directCameraObject.AddComponent<CinemachineBrain>();
+                childCameraObject.AddComponent<Camera>();
+                var childBrain =
+                    childCameraObject.AddComponent<CinemachineBrain>();
+                timeline = CreateTimelineBoundToBrain(
+                    director,
+                    directBrain,
+                    "Direct Camera Track");
+                childTimeline = CreateTimelineBoundToBrain(
+                    childDirector,
+                    childBrain,
+                    "Child Camera Track");
+
+                Assert.That(
+                    AICameraTimelinePreviewImporter.ResolveCinemachineBrainForEditor(
+                        director,
+                        timeline,
+                        new[] { childBrain, directBrain }),
+                    Is.SameAs(directBrain));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(directCameraObject);
+                Object.DestroyImmediate(childCameraObject);
+                Object.DestroyImmediate(childTimeline);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionRejectsExplicitBrainFromAnotherScene()
+        {
+            var directorObject = new GameObject("Director");
+            var cameraObject = new GameObject("Foreign Camera");
+            var foreignScene = EditorSceneManager.NewPreviewScene();
+            SceneManager.MoveGameObjectToScene(cameraObject, foreignScene);
+            TimelineAsset timeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                cameraObject.AddComponent<Camera>();
+                var brain = cameraObject.AddComponent<CinemachineBrain>();
+                timeline = CreateTimelineBoundToBrain(
+                    director,
+                    brain,
+                    "Foreign Camera Track");
+
+                Assert.That(
+                    () => AICameraTimelinePreviewImporter
+                        .ResolveCinemachineBrainForEditor(
+                            director,
+                            timeline,
+                            new[] { brain }),
+                    Throws.TypeOf<InvalidOperationException>()
+                        .With.Message.Contains("same scene"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(cameraObject);
+                Object.DestroyImmediate(timeline);
+                EditorSceneManager.ClosePreviewScene(foreignScene);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionRejectsExplicitBrainWithoutCamera()
+        {
+            var directorObject = new GameObject("Director");
+            var cameraObject = new GameObject("Camera-less Brain");
+            TimelineAsset timeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                var camera = cameraObject.AddComponent<Camera>();
+                var brain = cameraObject.AddComponent<CinemachineBrain>();
+                Object.DestroyImmediate(camera);
+                timeline = CreateTimelineBoundToBrain(
+                    director,
+                    brain,
+                    "Invalid Camera Track");
+
+                Assert.That(
+                    () => AICameraTimelinePreviewImporter
+                        .ResolveCinemachineBrainForEditor(
+                            director,
+                            timeline,
+                            new[] { brain }),
+                    Throws.TypeOf<InvalidOperationException>()
+                        .With.Message.Contains("Camera component"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(cameraObject);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionAcceptsSeparateControlledOutputCamera()
+        {
+            var directorObject = new GameObject("Director");
+            var brainObject = new GameObject("Configured Brain");
+            var outputCameraObject = new GameObject("Controlled Output Camera");
+            TimelineAsset timeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                var brain = brainObject.AddComponent<CinemachineBrain>();
+                var outputCamera = outputCameraObject.AddComponent<Camera>();
+                brain.ControlledObject = outputCameraObject;
+                timeline = CreateTimelineBoundToBrain(
+                    director,
+                    brain,
+                    "Controlled Output Camera Track");
+
+                Assert.That(brain.OutputCamera, Is.SameAs(outputCamera));
+                Assert.That(
+                    AICameraTimelinePreviewImporter.ResolveCinemachineBrainForEditor(
+                        director,
+                        timeline,
+                        new[] { brain }),
+                    Is.SameAs(brain));
+                Assert.That(
+                    AICameraTimelinePreviewImporter
+                        .GetPreviewOutputStatusForEditor(brain),
+                    Does.Contain(outputCameraObject.name));
+                Assert.That(
+                    AICameraTimelinePreviewImporter
+                        .GetPreviewOutputStatusForEditor(brain),
+                    Does.Contain("are active"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(brainObject);
+                Object.DestroyImmediate(outputCameraObject);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionUsesControlledOutputMainCameraForFallback()
+        {
+            var directorObject = new GameObject("Director");
+            var mainBrainObject = new GameObject("Main Output Brain");
+            var mainCameraObject = new GameObject("Main Output Camera");
+            var secondaryCameraObject = new GameObject("Secondary Camera");
+            var timeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                director.playableAsset = timeline;
+                var mainBrain = mainBrainObject.AddComponent<CinemachineBrain>();
+                mainCameraObject.tag = "MainCamera";
+                mainCameraObject.AddComponent<Camera>();
+                mainBrain.ControlledObject = mainCameraObject;
+                secondaryCameraObject.AddComponent<Camera>();
+                var secondaryBrain =
+                    secondaryCameraObject.AddComponent<CinemachineBrain>();
+
+                Assert.That(
+                    AICameraTimelinePreviewImporter.ResolveCinemachineBrainForEditor(
+                        director,
+                        timeline,
+                        new[] { secondaryBrain, mainBrain }),
+                    Is.SameAs(mainBrain));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(mainBrainObject);
+                Object.DestroyImmediate(mainCameraObject);
+                Object.DestroyImmediate(secondaryCameraObject);
+                Object.DestroyImmediate(timeline);
+            }
+        }
+
+        [Test]
+        public void BrainResolutionRejectsControlledOutputCameraFromAnotherScene()
+        {
+            var directorObject = new GameObject("Director");
+            var brainObject = new GameObject("Configured Brain");
+            var outputCameraObject = new GameObject("Foreign Output Camera");
+            var foreignScene = EditorSceneManager.NewPreviewScene();
+            SceneManager.MoveGameObjectToScene(outputCameraObject, foreignScene);
+            TimelineAsset timeline = null;
+            try
+            {
+                var director = directorObject.AddComponent<PlayableDirector>();
+                var brain = brainObject.AddComponent<CinemachineBrain>();
+                outputCameraObject.AddComponent<Camera>();
+                brain.ControlledObject = outputCameraObject;
+                timeline = CreateTimelineBoundToBrain(
+                    director,
+                    brain,
+                    "Foreign Controlled Output Track");
+
+                Assert.That(
+                    () => AICameraTimelinePreviewImporter
+                        .ResolveCinemachineBrainForEditor(
+                            director,
+                            timeline,
+                            new[] { brain }),
+                    Throws.TypeOf<InvalidOperationException>()
+                        .With.Message.Contains("output Camera")
+                        .And.Message.Contains("same scene"));
+            }
+            finally
+            {
+                Object.DestroyImmediate(directorObject);
+                Object.DestroyImmediate(brainObject);
+                Object.DestroyImmediate(outputCameraObject);
+                Object.DestroyImmediate(timeline);
+                EditorSceneManager.ClosePreviewScene(foreignScene);
+            }
+        }
+
+        [Test]
+        public void InactiveStagingCloneNeverActivatesAndPreservesSourcePlayback()
+        {
+            var parentObject = new GameObject("Preview Parent");
+            var sourceObject = new GameObject("Source Director");
+            var motionObject = new GameObject("Motion Director");
+            var authoredCameraObject = new GameObject("Authored Virtual Camera");
+            sourceObject.transform.SetParent(parentObject.transform, false);
+            motionObject.transform.SetParent(sourceObject.transform, false);
+            authoredCameraObject.transform.SetParent(
+                motionObject.transform,
+                false);
+            parentObject.transform.position = new Vector3(4f, -2f, 7f);
+            sourceObject.transform.localPosition = new Vector3(1f, 2f, 3f);
+            var sourceTimeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            var motionTimeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            GameObject cloneObject = null;
+            PlayableDirector motionDirector = null;
+            try
+            {
+                var sourceDirector =
+                    sourceObject.AddComponent<PlayableDirector>();
+                sourceDirector.playOnAwake = false;
+                sourceDirector.playableAsset = sourceTimeline;
+                motionDirector = motionObject.AddComponent<PlayableDirector>();
+                motionDirector.playOnAwake = true;
+                motionDirector.timeUpdateMode = DirectorUpdateMode.Manual;
+                motionDirector.playableAsset = motionTimeline;
+                var authoredCamera = authoredCameraObject
+                    .AddComponent<CinemachineCamera>();
+                sourceObject.AddComponent<PreviewCloneActivationProbe>();
+
+                motionDirector.Play();
+                motionDirector.time = 0.4d;
+                motionDirector.Evaluate();
+                var sourceWorldPosition = sourceObject.transform.position;
+                var sourcePlaybackState = motionDirector.state;
+                PreviewCloneActivationProbe.EnableCount = 0;
+
+                cloneObject = AICameraTimelinePreviewImporter
+                    .InstantiateInactivePreviewCloneForEditor(
+                        sourceObject,
+                        parentObject.transform);
+                var cloneMotionDirector = cloneObject.transform
+                    .Find(motionObject.name)
+                    .GetComponent<PlayableDirector>();
+                var cloneAuthoredCamera = cloneObject.transform
+                    .Find($"{motionObject.name}/{authoredCameraObject.name}")
+                    .GetComponent<CinemachineCamera>();
+
+                Assert.That(cloneObject.transform.parent, Is.SameAs(parentObject.transform));
+                Assert.That(cloneObject.transform.position, Is.EqualTo(sourceWorldPosition));
+                Assert.That(cloneObject.activeSelf, Is.False);
+                Assert.That(cloneObject.activeInHierarchy, Is.False);
+                Assert.That(PreviewCloneActivationProbe.EnableCount, Is.Zero);
+                Assert.That(cloneMotionDirector.playOnAwake, Is.True);
+                Assert.That(cloneMotionDirector.playableGraph.IsValid(), Is.False);
+                Assert.That(cloneAuthoredCamera.enabled, Is.True);
+                Assert.That(cloneAuthoredCamera.isActiveAndEnabled, Is.False);
+                Assert.That(sourceObject.activeSelf, Is.True);
+                Assert.That(sourceObject.activeInHierarchy, Is.True);
+                Assert.That(motionDirector.state, Is.EqualTo(sourcePlaybackState));
+                Assert.That(motionDirector.time, Is.EqualTo(0.4d).Within(0.000001d));
+                Assert.That(authoredCamera.enabled, Is.True);
+                Assert.That(authoredCamera.isActiveAndEnabled, Is.True);
+            }
+            finally
+            {
+                PreviewCloneActivationProbe.EnableCount = 0;
+                if (motionDirector != null)
+                {
+                    motionDirector.Stop();
+                }
+
+                Object.DestroyImmediate(cloneObject);
+                Object.DestroyImmediate(parentObject);
+                Object.DestroyImmediate(motionTimeline);
+                Object.DestroyImmediate(sourceTimeline);
+            }
+        }
+
+        [Test]
+        public void PreviewCloneSuppressesOnlyAuthoredCinemachineOutputs()
+        {
+            var sourceObject = new GameObject("Source Director");
+            var motionObject = new GameObject("Motion Director");
+            var authoredVirtualCameraObject =
+                new GameObject("Authored Virtual Camera");
+            var cameraObject = new GameObject("Authored Camera");
+            motionObject.transform.SetParent(sourceObject.transform, false);
+            authoredVirtualCameraObject.transform.SetParent(
+                motionObject.transform,
+                false);
+            var sourceTimeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            TimelineAsset motionTimeline = null;
+            GameObject previewObject = null;
+            try
+            {
+                var sourceDirector =
+                    sourceObject.AddComponent<PlayableDirector>();
+                sourceDirector.playOnAwake = false;
+                sourceDirector.playableAsset = sourceTimeline;
+                var motionDirector =
+                    motionObject.AddComponent<PlayableDirector>();
+                motionDirector.playOnAwake = false;
+                var motionAnimator = motionObject.AddComponent<Animator>();
+                var authoredVirtualCamera = authoredVirtualCameraObject
+                    .AddComponent<CinemachineCamera>();
+                cameraObject.AddComponent<Camera>();
+                var authoredBrain =
+                    cameraObject.AddComponent<CinemachineBrain>();
+                motionTimeline = CreateTimelineBoundToBrain(
+                    motionDirector,
+                    authoredBrain,
+                    "Authored Camera Track");
+                var motionTrack = motionTimeline.CreateTrack<AnimationTrack>(
+                    null,
+                    "Motion Track");
+                motionDirector.SetGenericBinding(motionTrack, motionAnimator);
+
+                previewObject = Object.Instantiate(sourceObject);
+                var previewMotionObject =
+                    previewObject.transform.Find(motionObject.name).gameObject;
+                var previewMotionDirector =
+                    previewMotionObject.GetComponent<PlayableDirector>();
+                var previewMotionAnimator =
+                    previewMotionObject.GetComponent<Animator>();
+                var previewAuthoredVirtualCamera = previewMotionObject.transform
+                    .Find(authoredVirtualCameraObject.name)
+                    .GetComponent<CinemachineCamera>();
+                var authoredCameraTrack = motionTimeline.GetOutputTracks()
+                    .OfType<CinemachineTrack>()
+                    .Single();
+                var motionTimelineWasDirty = EditorUtility.IsDirty(motionTimeline);
+                var suppressionState = AICameraTimelinePreviewImporter
+                    .CaptureAuthoredCinemachineState(
+                        previewObject.GetComponent<PlayableDirector>());
+
+                Assert.That(previewObject.activeSelf, Is.True);
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(authoredCameraTrack),
+                    Is.SameAs(authoredBrain));
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(motionTrack),
+                    Is.SameAs(previewMotionAnimator));
+                Assert.That(previewAuthoredVirtualCamera.enabled, Is.True);
+                Assert.That(authoredVirtualCamera.enabled, Is.True);
+
+                AICameraTimelinePreviewImporter
+                    .SuppressAuthoredCinemachineOutputsForEditor(
+                        previewObject.GetComponent<PlayableDirector>());
+
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(authoredCameraTrack),
+                    Is.Null);
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(motionTrack),
+                    Is.SameAs(previewMotionAnimator));
+                Assert.That(previewAuthoredVirtualCamera.enabled, Is.False);
+                Assert.That(authoredVirtualCamera.enabled, Is.True);
+                Assert.That(
+                    previewMotionDirector.playableAsset,
+                    Is.SameAs(motionTimeline));
+                Assert.That(
+                    motionTimeline.GetOutputTracks(),
+                    Does.Contain(authoredCameraTrack));
+                Assert.That(
+                    motionTimeline.GetOutputTracks(),
+                    Does.Contain(motionTrack));
+                Assert.That(
+                    motionDirector.GetGenericBinding(authoredCameraTrack),
+                    Is.SameAs(authoredBrain));
+                Assert.That(
+                    motionDirector.GetGenericBinding(motionTrack),
+                    Is.SameAs(motionAnimator));
+                Assert.That(
+                    motionDirector.playableAsset,
+                    Is.SameAs(motionTimeline));
+                Assert.That(
+                    EditorUtility.IsDirty(motionTimeline),
+                    Is.EqualTo(motionTimelineWasDirty));
+
+                AICameraTimelinePreviewImporter.RestoreAuthoredCinemachineState(
+                    suppressionState);
+
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(authoredCameraTrack),
+                    Is.SameAs(authoredBrain));
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(motionTrack),
+                    Is.SameAs(previewMotionAnimator));
+                Assert.That(previewAuthoredVirtualCamera.enabled, Is.True);
+                Assert.That(authoredVirtualCamera.enabled, Is.True);
+            }
+            finally
+            {
+                Object.DestroyImmediate(previewObject);
+                Object.DestroyImmediate(sourceObject);
+                Object.DestroyImmediate(cameraObject);
+                Object.DestroyImmediate(motionTimeline);
+                Object.DestroyImmediate(sourceTimeline);
+            }
+        }
+
+        [Test]
+        public void PreviewCloneKeepsParentGeneratedCinemachineBinding()
+        {
+            var sourceObject = new GameObject("Source Director");
+            var motionObject = new GameObject("Motion Director");
+            var generatedCameraObject = new GameObject("Generated Camera");
+            var authoredCameraObject = new GameObject("Authored Camera");
+            motionObject.transform.SetParent(sourceObject.transform, false);
+            TimelineAsset sourceTimeline = null;
+            TimelineAsset motionTimeline = null;
+            GameObject previewObject = null;
+            try
+            {
+                var sourceDirector =
+                    sourceObject.AddComponent<PlayableDirector>();
+                sourceDirector.playOnAwake = false;
+                var motionDirector =
+                    motionObject.AddComponent<PlayableDirector>();
+                motionDirector.playOnAwake = false;
+                generatedCameraObject.AddComponent<Camera>();
+                var generatedBrain =
+                    generatedCameraObject.AddComponent<CinemachineBrain>();
+                authoredCameraObject.AddComponent<Camera>();
+                var authoredBrain =
+                    authoredCameraObject.AddComponent<CinemachineBrain>();
+                sourceTimeline = CreateTimelineBoundToBrain(
+                    sourceDirector,
+                    generatedBrain,
+                    AICameraTimelinePreviewImporter.GeneratedCinemachineTrackName);
+                motionTimeline = CreateTimelineBoundToBrain(
+                    motionDirector,
+                    authoredBrain,
+                    "Authored Camera Track");
+                var generatedTrack = sourceTimeline.GetOutputTracks()
+                    .OfType<CinemachineTrack>()
+                    .Single();
+                var authoredTrack = motionTimeline.GetOutputTracks()
+                    .OfType<CinemachineTrack>()
+                    .Single();
+
+                previewObject = Object.Instantiate(sourceObject);
+                var previewDirector =
+                    previewObject.GetComponent<PlayableDirector>();
+                var previewMotionDirector = previewObject.transform
+                    .Find(motionObject.name)
+                    .GetComponent<PlayableDirector>();
+
+                AICameraTimelinePreviewImporter
+                    .SuppressAuthoredCinemachineOutputsForEditor(
+                        previewDirector);
+
+                Assert.That(
+                    previewDirector.GetGenericBinding(generatedTrack),
+                    Is.SameAs(generatedBrain));
+                Assert.That(
+                    previewMotionDirector.GetGenericBinding(authoredTrack),
+                    Is.Null);
+                Assert.That(
+                    sourceDirector.GetGenericBinding(generatedTrack),
+                    Is.SameAs(generatedBrain));
+                Assert.That(
+                    motionDirector.GetGenericBinding(authoredTrack),
+                    Is.SameAs(authoredBrain));
+            }
+            finally
+            {
+                Object.DestroyImmediate(previewObject);
+                Object.DestroyImmediate(sourceObject);
+                Object.DestroyImmediate(generatedCameraObject);
+                Object.DestroyImmediate(authoredCameraObject);
+                Object.DestroyImmediate(motionTimeline);
+                Object.DestroyImmediate(sourceTimeline);
+            }
+        }
+
+        [Test]
+        public void FinalSuppressionDoesNotCreatePartialUndoEntry()
+        {
+            var destinationObject = new GameObject("Destination Director");
+            var motionObject = new GameObject("Motion Director");
+            var authoredVirtualCameraObject =
+                new GameObject("Authored Virtual Camera");
+            var outputCameraObject = new GameObject("Output Camera");
+            var undoSentinelObject = new GameObject("Undo Sentinel");
+            motionObject.transform.SetParent(destinationObject.transform, false);
+            authoredVirtualCameraObject.transform.SetParent(
+                motionObject.transform,
+                false);
+            var destinationTimeline =
+                ScriptableObject.CreateInstance<TimelineAsset>();
+            TimelineAsset motionTimeline = null;
+            try
+            {
+                var destinationDirector =
+                    destinationObject.AddComponent<PlayableDirector>();
+                destinationDirector.playableAsset = destinationTimeline;
+                var motionDirector =
+                    motionObject.AddComponent<PlayableDirector>();
+                var authoredVirtualCamera = authoredVirtualCameraObject
+                    .AddComponent<CinemachineCamera>();
+                outputCameraObject.AddComponent<Camera>();
+                var brain = outputCameraObject.AddComponent<CinemachineBrain>();
+                motionTimeline = CreateTimelineBoundToBrain(
+                    motionDirector,
+                    brain,
+                    "Authored Camera Track");
+                var cameraTrack = motionTimeline.GetOutputTracks()
+                    .OfType<CinemachineTrack>()
+                    .Single();
+
+                Undo.ClearAll();
+                Undo.IncrementCurrentGroup();
+                var sentinelGroup = Undo.GetCurrentGroup();
+                Undo.RegisterCompleteObjectUndo(
+                    undoSentinelObject.transform,
+                    "Final Suppression Undo Sentinel");
+                undoSentinelObject.transform.position = Vector3.one;
+                Undo.CollapseUndoOperations(sentinelGroup);
+                Undo.FlushUndoRecordObjects();
+                Undo.IncrementCurrentGroup();
+
+                AICameraTimelinePreviewImporter
+                    .SuppressAuthoredCinemachineOutputsForEditor(
+                        destinationDirector,
+                        false);
+                Undo.FlushUndoRecordObjects();
+
+                Assert.That(
+                    motionDirector.GetGenericBinding(cameraTrack),
+                    Is.Null);
+                Assert.That(authoredVirtualCamera.enabled, Is.False);
+
+                Undo.PerformUndo();
+
+                Assert.That(undoSentinelObject.transform.position, Is.EqualTo(Vector3.zero));
+                Assert.That(
+                    motionDirector.GetGenericBinding(cameraTrack),
+                    Is.Null);
+                Assert.That(authoredVirtualCamera.enabled, Is.False);
+            }
+            finally
+            {
+                Undo.ClearAll();
+                Object.DestroyImmediate(destinationObject);
+                Object.DestroyImmediate(outputCameraObject);
+                Object.DestroyImmediate(undoSentinelObject);
+                Object.DestroyImmediate(motionTimeline);
+                Object.DestroyImmediate(destinationTimeline);
+            }
+        }
+
+        [Test]
+        public void SuppressionRebuildsPlayingDirectorAndReleasesBrainOverride()
+        {
+            var sourceObject = new GameObject("Source Director");
+            var motionObject = new GameObject("Motion Director");
+            var authoredCameraObject = new GameObject("Authored Virtual Camera");
+            var outputCameraObject = new GameObject("Output Camera");
+            motionObject.transform.SetParent(sourceObject.transform, false);
+            authoredCameraObject.transform.SetParent(
+                motionObject.transform,
+                false);
+            var sourceTimeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            var motionTimeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            PlayableDirector motionDirector = null;
+            try
+            {
+                var sourceDirector =
+                    sourceObject.AddComponent<PlayableDirector>();
+                sourceDirector.playOnAwake = false;
+                sourceDirector.playableAsset = sourceTimeline;
+                motionDirector = motionObject.AddComponent<PlayableDirector>();
+                motionDirector.playOnAwake = false;
+                motionDirector.timeUpdateMode = DirectorUpdateMode.Manual;
+                motionDirector.playableAsset = motionTimeline;
+                var authoredCamera =
+                    authoredCameraObject.AddComponent<CinemachineCamera>();
+                outputCameraObject.AddComponent<Camera>();
+                var brain = outputCameraObject.AddComponent<CinemachineBrain>();
+                brain.UpdateMethod = CinemachineBrain.UpdateMethods.ManualUpdate;
+
+                var track = motionTimeline.CreateTrack<CinemachineTrack>(
+                    null,
+                    "Authored Camera Track");
+                var clip = track.CreateDefaultClip();
+                clip.start = 0d;
+                clip.duration = 1d;
+                var shot = clip.asset as CinemachineShot;
+                Assert.That(shot, Is.Not.Null);
+                var exposedName = new PropertyName("AuthoredCameraForSuppressionTest");
+                shot.VirtualCamera.exposedName = exposedName;
+                shot.VirtualCamera.defaultValue = authoredCamera;
+                motionDirector.SetReferenceValue(exposedName, authoredCamera);
+                motionDirector.SetGenericBinding(track, brain);
+
+                motionDirector.Play();
+                motionDirector.time = 0.25d;
+                motionDirector.Evaluate();
+                brain.ManualUpdate(100, 1f / 60f);
+
+                Assert.That(motionDirector.playableGraph.IsValid(), Is.True);
+                Assert.That(motionDirector.state, Is.EqualTo(PlayState.Playing));
+                Assert.That(brain.ActiveVirtualCamera, Is.SameAs(authoredCamera));
+                var suppressionState = AICameraTimelinePreviewImporter
+                    .CaptureAuthoredCinemachineState(sourceDirector);
+
+                AICameraTimelinePreviewImporter
+                    .SuppressAuthoredCinemachineOutputsForEditor(sourceDirector);
+                brain.ManualUpdate(101, 1f / 60f);
+
+                Assert.That(motionDirector.state, Is.EqualTo(PlayState.Playing));
+                Assert.That(motionDirector.time, Is.EqualTo(0.25d).Within(0.000001d));
+                Assert.That(motionDirector.GetGenericBinding(track), Is.Null);
+                Assert.That(authoredCamera.enabled, Is.False);
+                Assert.That(brain.ActiveVirtualCamera, Is.Not.SameAs(authoredCamera));
+
+                AICameraTimelinePreviewImporter.RestoreAuthoredCinemachineState(
+                    suppressionState);
+                brain.ManualUpdate(102, 1f / 60f);
+
+                Assert.That(motionDirector.state, Is.EqualTo(PlayState.Playing));
+                Assert.That(motionDirector.time, Is.EqualTo(0.25d).Within(0.000001d));
+                Assert.That(
+                    motionDirector.GetGenericBinding(track),
+                    Is.SameAs(brain));
+                Assert.That(authoredCamera.enabled, Is.True);
+                Assert.That(brain.ActiveVirtualCamera, Is.SameAs(authoredCamera));
+            }
+            finally
+            {
+                if (motionDirector != null)
+                {
+                    motionDirector.Stop();
+                }
+
+                Object.DestroyImmediate(sourceObject);
+                Object.DestroyImmediate(outputCameraObject);
+                Object.DestroyImmediate(motionTimeline);
+                Object.DestroyImmediate(sourceTimeline);
+            }
+        }
+
         [TestCase(false)]
         [TestCase(true)]
         public void GeneratedDirectorySupportsLegacyAndDeclaredHashes(
@@ -778,6 +1632,18 @@ namespace Streamingle.Editor.Tests
             }
         }
 
+        private static TimelineAsset CreateTimelineBoundToBrain(
+            PlayableDirector director,
+            CinemachineBrain brain,
+            string trackName)
+        {
+            var timeline = ScriptableObject.CreateInstance<TimelineAsset>();
+            var track = timeline.CreateTrack<CinemachineTrack>(null, trackName);
+            director.playableAsset = timeline;
+            director.SetGenericBinding(track, brain);
+            return timeline;
+        }
+
         private static string CreateGeneratedDirectory(bool includeHashes)
         {
             var directory = Path.Combine(

CameraAI~/Tools~/CWCameraWorker/_internal/cwai_runtime/cw_camera_worker_build_identity.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": "cw-camera-worker-build-identity-v1",
-  "workerVersion": "0.1.8",
+  "workerVersion": "0.1.9",
-  "createdUtc": "2026-08-15T15:56:01.810396+00:00",
+  "createdUtc": "2026-08-15T16:31:20.228140+00:00",
   "python": "3.12.13",
   "sourceRootRelative": "cwai_sources/repository",
   "sourceSha256": {
@@ -10,9 +10,9 @@
     "MachineLearning/CameraDirector/camera_kinematics.py": "e94eefcb56c4ebdccbc57ae8d3650109b2c912e3642892ac13add9409db21a7f",
     "MachineLearning/CameraDirector/camera_runtime_data.py": "8ef2e84a9d79b24c3f3232b1f18da49741988765044dffc6075f6e6dd5ff001d",
     "MachineLearning/CameraDirector/cw_camera_cli.py": "b523fdf6820b3b203dcdef80877a6ad9576fba41d7285c790c300e1813789012",
-    "MachineLearning/CameraDirector/cw_camera_runtime.py": "5cc252ff45b2a80dffbeea14ad37013ba4a428c4f6fe31a617957eec6c823429",
+    "MachineLearning/CameraDirector/cw_camera_runtime.py": "83968ed0b952a6ecf4673d31070deea677fff712c0dcae21878d527d0e67b7d4",
     "MachineLearning/CameraDirector/data_driven_cut_planner.py": "36cf86a80577278d2e966cb0ebf7c3110b5b1dda5abd1d8a6b0a76e31d10e32b",
-    "MachineLearning/CameraDirector/generate_hybrid.py": "bd37744b7b6573bf14be4f0ec5202f1465e11bff71ccabec210533e135b546c3",
+    "MachineLearning/CameraDirector/generate_hybrid.py": "af94ea04f1a05f9248086790293d88e7cb2b9d0123d6e126ab275c87b9022760",
     "MachineLearning/CameraDirector/hybrid_candidate_cache.py": "a0a5b6a8f612f18cb2875394f17ed89950e1e62e38c1226457d9e35848f6e380",
     "MachineLearning/CameraDirector/hybrid_cut_reference.py": "306e650dc193fd0d9c42fd52d3f14eef112d1a0da2a27c13b88256d42d8542aa",
     "MachineLearning/CameraDirector/hybrid_preparation_cache.py": "e4d062a48cf39e01ea97951d103a37817c860e94f440f49f080c622b4969fb5a",
@@ -20,11 +20,11 @@
     "MachineLearning/CameraDirector/planner.py": "8575788c0ff1e984f8238354dcd6de2dab9f62afeb71fa4b77ebfc7c66400372",
     "MachineLearning/CameraDirector/shot_features.py": "fd912b00320ea53ca682c010de6ed1102edcd021ceb4822a5785033a500786fe",
     "MachineLearning/CameraDirector/train.py": "070d1c4159c56a2107ae0d383ab0b716b12c13186d45383e94b83d3ba6305d03",
-    "MachineLearning/CameraDirector/trajectory_quality.py": "20cd2ddc1b2349f8c33f6d1460580f37964a521eaa86ceee5b8ae457512ba49d"
+    "MachineLearning/CameraDirector/trajectory_quality.py": "3d2c0a1b6eff8d629dff4211aec38b46c8fd450220f72a31e91f015cd3cc8565"
   },
   "preparationLogicIdentifier": "1cb808e207d54854267a1020a658812c79e9bad5a5296f78140228b3a15eeb3b",
-  "candidateLogicIdentifier": "e768283e8496360ff703b5135f85c51520a888787612b15456def131d5ee1d89",
+  "candidateLogicIdentifier": "b3479b263b24f1419ee1221527878df73b6cf82addb5683753f6e26da632f640",
-  "generationCodeIdentifier": "80e9eeca5aed9e17a9cfb61b235f954ed4eb24308a1a1ca962e424dbb54bea88",
+  "generationCodeIdentifier": "9d4c7b2d8192f5185ef6ee96378774ffd1365cdc9df0e4b7c7a934b199d4c66b",
   "generationCodeFiles": [
     "adjacent_transition.py",
     "camera_kinematics.py",

CameraAI~/Tools~/CWCameraWorker/_internal/cwai_sources/repository/MachineLearning/CameraDirector/cw_camera_runtime.py

@@ -19,7 +19,7 @@ from typing import Any, Iterable
 
 BUILD_IDENTITY_SCHEMA_VERSION = "cw-camera-worker-build-identity-v1"
 BUILD_IDENTITY_FILE = "cw_camera_worker_build_identity.json"
-WORKER_VERSION = "0.1.8"
+WORKER_VERSION = "0.1.9"
 
 
 def is_frozen_runtime() -> bool:

CameraAI~/Tools~/CWCameraWorker/_internal/cwai_sources/repository/MachineLearning/CameraDirector/generate_hybrid.py

@@ -167,7 +167,8 @@ CANDIDATE_CACHE_STAGE_VERSIONS = {
         "adjacent-transition-v3-no-forced-side-alternation"
     ),
     "trajectoryRetargeting": (
-        "retarget-v28-speed-adaptive-final-radial-post-kinematic-audit-"
+        "retarget-v29-float32-bound-speed-adaptive-final-radial-post-kinematic-"
+        "audit-"
         "residual-dynamics-semantic-exact-tracking-causal-entry-minimum-jerk"
     ),
     "compositionSafety": (
@@ -181,7 +182,8 @@ CANDIDATE_CACHE_STAGE_VERSIONS = {
     "sequenceContinuation": SEED_VARIATION_SEQUENCE_CONTEXT_POLICY,
 }
 TRAJECTORY_RETARGETING_VERSION = (
-    "c2-position-speed-adaptive-final-radial-post-kinematic-audit-v15"
+    "c2-position-float32-bound-speed-adaptive-final-radial-post-kinematic-"
+    "audit-v16"
 )
 TEMPLATE_MOTION_SMOOTHING_VERSION = (
     "savgol61-nearest-edge-step-guard-v1"
@@ -416,6 +418,10 @@ class ShotControl:
     body_follow_strength: float = DEFAULT_BODY_FOLLOW_STRENGTH
 
 
+class CandidateRetargetSafetyRejection(RuntimeError):
+    """A candidate-local publishability failure that permits trying another rank."""
+
+
 @dataclass(frozen=True)
 class RealizedShotState:
     template: ShotTemplate
@@ -6868,7 +6874,9 @@ def retarget_template_to_shot(
         <= smooth_maximum_distance + 1e-6
     )
     if not final_distance_bounds_passed:
-        raise RuntimeError("Final camera distance audit violated its bounds.")
+        raise CandidateRetargetSafetyRejection(
+            "Final camera distance audit violated its bounds."
+        )
     radial_distance_clamp_metrics = {
         **final_radial_distance_clamp_metrics,
         "initialPass": initial_radial_distance_clamp_metrics,
@@ -8444,7 +8452,8 @@ def evaluate_safe_candidate_pool(
         safety_distance_scale: float = 1.0,
         *,
         cache_eligible: bool,
-    ) -> dict:
+    ) -> dict | None:
+        try:
             candidate_result = retarget_template_to_shot(
                 candidate_template,
                 previous,
@@ -8463,6 +8472,8 @@ def evaluate_safe_candidate_pool(
                 safety_distance_scale=safety_distance_scale,
                 front_facing_reference=front_facing_reference,
             )
+        except CandidateRetargetSafetyRejection:
+            return None
         candidate_result["candidateRank"] = candidate_rank
         candidate_result["selectionScore"] = candidate_selection_score(
             candidate_result,
@@ -8569,6 +8580,11 @@ def evaluate_safe_candidate_pool(
                 )
                 if not seed_variation_needs_more_candidates(safe_results):
                     break
+
+        if not candidate_results:
+            raise CandidateRetargetSafetyRejection(
+                "All bounded retarget candidates failed their final safety audit."
+            )
     else:
         safe_results = selectable_safe_candidate_results(
             candidate_results,

CameraAI~/Tools~/CWCameraWorker/_internal/cwai_sources/repository/MachineLearning/CameraDirector/trajectory_quality.py

@@ -16,7 +16,7 @@ import numpy as np
 
 TRAJECTORY_QUALITY_VERSION = "trajectory-quality-v2"
 C2_RESAMPLING_POLICY_VERSION = "clamped-cubic-c2-endpoint-speed-guard-v1"
-RADIAL_CLAMP_POLICY_VERSION = "quintic-bound-identity-c2-speed-adaptive-v2"
+RADIAL_CLAMP_POLICY_VERSION = "quintic-bound-identity-c2-speed-adaptive-v3"
 DYNAMICS_POLICY_VERSION = (
     "camera-motion-stabilized-screen-residual-cost-hard-gate-v3"
 )
@@ -698,6 +698,59 @@ def smooth_radial_distance_clamp(
     ):
         raise RuntimeError("smooth radial clamp failed to enforce its bounds")
 
+    # The generated camera is published as float32.  An oblique vector that is
+    # exactly on a radial plateau in float64 can acquire a norm a few ULPs past
+    # that plateau after its components are rounded independently.  Audit and
+    # repair the actual published representation, not only the temporary
+    # float64 curve.  The inward margin is microscopic (tens of micrometres at
+    # the largest supported radii) while remaining comfortably larger than the
+    # worst three-component float32 norm error.
+    published_result = result.astype(np.float32)
+    published_radii = np.linalg.norm(
+        published_result.astype(np.float64),
+        axis=1,
+    )
+    bound_span = upper_bound - lower_bound
+    publication_margin = min(
+        bound_span * 0.25,
+        max(
+            1e-6,
+            16.0
+            * float(np.finfo(np.float32).eps)
+            * max(1.0, abs(lower_bound), abs(upper_bound)),
+        ),
+    )
+    lower_publication_violation = (
+        (published_radii < lower_bound) if lower_bound > 0.0 else np.zeros(
+            len(published_radii),
+            dtype=bool,
+        )
+    )
+    upper_publication_violation = published_radii > upper_bound
+    if np.any(lower_publication_violation):
+        published_result[lower_publication_violation] = (
+            directions[lower_publication_violation]
+            * (lower_bound + publication_margin)
+        ).astype(np.float32)
+    if np.any(upper_publication_violation):
+        published_result[upper_publication_violation] = (
+            directions[upper_publication_violation]
+            * (upper_bound - publication_margin)
+        ).astype(np.float32)
+    publication_projection = (
+        lower_publication_violation | upper_publication_violation
+    )
+    published_radii = np.linalg.norm(
+        published_result.astype(np.float64),
+        axis=1,
+    )
+    if np.any(published_radii < lower_bound - tolerance) or np.any(
+        published_radii > upper_bound + tolerance
+    ):
+        raise RuntimeError(
+            "smooth radial clamp failed to enforce float32 publication bounds"
+        )
+
     metadata: dict[str, object] = {
         "version": TRAJECTORY_QUALITY_VERSION,
         "policyVersion": RADIAL_CLAMP_POLICY_VERSION,
@@ -724,13 +777,17 @@ def smooth_radial_distance_clamp(
         "directionFallbackFrameCount": direction_fallback_count,
         "minimumInputDistanceMeters": float(np.min(radii)),
         "maximumInputDistanceMeters": float(np.max(radii)),
-        "minimumOutputDistanceMeters": float(np.min(output_radii)),
+        "minimumOutputDistanceMeters": float(np.min(published_radii)),
-        "maximumOutputDistanceMeters": float(np.max(output_radii)),
+        "maximumOutputDistanceMeters": float(np.max(published_radii)),
+        "float32BoundaryProjectionFrameCount": int(
+            np.count_nonzero(publication_projection)
+        ),
+        "float32BoundaryProjectionMarginMeters": publication_margin,
         "maximumRadialAdjustmentMeters": float(
-            np.max(np.abs(mapped_radii - radii))
+            np.max(np.abs(published_radii - radii))
         ),
     }
-    return result.astype(np.float32), metadata
+    return published_result, metadata
 
 
 def _persistent_direction_reversals(

CameraAI~/Tools~/CWCameraWorker/_internal/wheel-0.45.1.dist-info/RECORD

@@ -1,4 +1,4 @@
-../../Scripts/wheel.exe,sha256=9jTRWXNV9efL3HxLn6B_Q7zW31wwIW3r808tmvMnVhQ,108448
+../../Scripts/wheel.exe,sha256=33fhzLGTaJQ0McB6oI5dG_iQAgUgrifXlD5WqsCV_T4,108448
 wheel-0.45.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
 wheel-0.45.1.dist-info/LICENSE.txt,sha256=MMI2GGeRCPPo6h0qZYx8pBe9_IkcmO8aifpP8MmChlQ,1107
 wheel-0.45.1.dist-info/METADATA,sha256=mKz84H7m7jsxJyzeIcTVORiTb0NPMV39KvOIYhGgmjA,2313

CameraAI~/Tools~/CWCameraWorker/cw_camera_worker_distribution_manifest.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": "cw-camera-worker-distribution-build-v1",
-  "createdUtc": "2026-08-15T15:57:09.6006631Z",
+  "createdUtc": "2026-08-15T16:32:26.2657601Z",
-  "workerVersion": "0.1.8",
+  "workerVersion": "0.1.9",
   "protocolVersion": "1",
   "buildIdentitySchemaVersion": "cw-camera-worker-build-identity-v1",
   "buildEnvironment": {
@@ -65,9 +65,9 @@
   ],
   "payload": {
     "fileCount": 646,
-    "bytes": 267778040,
+    "bytes": 267781759,
-    "executableSha256": "559fb67e5dee12cedb0daf1a1f900460fbcf3ff51ece0e826da6ff353506d2ac",
+    "executableSha256": "7cdbaaba556b54215c77f2c64b4005df55e94e8a7feaeff06def5cd6e9449f21",
-    "buildIdentitySha256": "fe1e6e3fd8b22a4874bcf8dc5a93528f6e6aa359b42a6438bc0aba932f18a3bc",
+    "buildIdentitySha256": "de655829a299d6ec264217ae6c4a2ab2ec89821e4cffed8499c23b79caece1da",
     "sanityRange": {
       "minimumFileCount": 500,
       "maximumFileCount": 1000,

CameraAI~/package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.mingle.cw-ai",
-  "version": "0.4.12",
+  "version": "0.4.14",
   "displayName": "Mingle Camera Work AI",
   "description": "Self-contained high-quality Unity Timeline camera generation with an embedded prepared reference library, per-shot editable clips, and A/B review tools.",
   "unity": "6000.0",

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Editor/Constraints/LerpConstraintEditor.cs

@@ -1,13 +1,13 @@
-using Streamingle.Utils.RoughConstraints;
+using Streamingle.Utils.LerpConstraints;
 using UnityEditor;
 using UnityEditorInternal;
 using UnityEngine;
 
-namespace Streamingle.Utils.RoughConstraintsEditor
+namespace Streamingle.Utils.LerpConstraintsEditor
 {
-    [CustomEditor(typeof(RoughConstraintBase), true)]
+    [CustomEditor(typeof(LerpConstraintBase), true)]
     [CanEditMultipleObjects]
-    public sealed class RoughConstraintEditor : UnityEditor.Editor
+    public sealed class LerpConstraintEditor : UnityEditor.Editor
     {
         private SerializedProperty constraintActive;
         private SerializedProperty locked;
@@ -18,7 +18,7 @@ namespace Streamingle.Utils.RoughConstraintsEditor
         private SerializedProperty useUnscaledTime;
         private SerializedProperty snapOnEnable;
         private ReorderableList sourceList;
-        private bool roughFollowFoldout = true;
+        private bool lerpFollowFoldout = true;
         private bool settingsFoldout = true;
 
         private void OnEnable()
@@ -62,7 +62,7 @@ namespace Streamingle.Utils.RoughConstraintsEditor
             GUILayout.FlexibleSpace();
             if (GUILayout.Button("Activate", EditorStyles.miniButton, GUILayout.Width(72f)))
             {
-                ApplyAction("Activate Rough Constraint", ActivateConstraint);
+                ApplyAction("Activate Lerp Constraint", ActivateConstraint);
             }
 
             if (GUILayout.Button("Zero", EditorStyles.miniButton, GUILayout.Width(56f)))
@@ -84,8 +84,8 @@ namespace Streamingle.Utils.RoughConstraintsEditor
             serializedObject.ApplyModifiedProperties();
             foreach (var selectedTarget in targets)
             {
-                var constraint = (RoughConstraintBase)selectedTarget;
+                var constraint = (LerpConstraintBase)selectedTarget;
-                Undo.RecordObject(constraint, "Change Rough Constraint Lock");
+                Undo.RecordObject(constraint, "Change Lerp Constraint Lock");
                 constraint.SetLocked(newValue);
                 EditorUtility.SetDirty(constraint);
             }
@@ -102,8 +102,8 @@ namespace Streamingle.Utils.RoughConstraintsEditor
 
         private void DrawTypeSettings()
         {
-            roughFollowFoldout = EditorGUILayout.Foldout(roughFollowFoldout, "Rough Follow", true);
+            lerpFollowFoldout = EditorGUILayout.Foldout(lerpFollowFoldout, "Lerp Follow", true);
-            if (roughFollowFoldout)
+            if (lerpFollowFoldout)
             {
                 using (new EditorGUI.IndentLevelScope())
                 {
@@ -128,27 +128,27 @@ namespace Streamingle.Utils.RoughConstraintsEditor
 
         private void DrawTypeProperties()
         {
-            if (target is RoughPositionConstraint)
+            if (target is LerpPositionConstraint)
             {
                 DrawProperties("constrainedAxis", "positionOffset", "offsetInSourceSpace");
             }
-            else if (target is RoughRotationConstraint)
+            else if (target is LerpRotationConstraint)
             {
                 DrawProperties("constrainedAxis", "rotationOffset");
             }
-            else if (target is RoughScaleConstraint)
+            else if (target is LerpScaleConstraint)
             {
                 DrawProperties("constrainedAxis", "scaleOffset");
             }
-            else if (target is RoughParentConstraint)
+            else if (target is LerpParentConstraint)
             {
                 DrawProperties("constrainedPositionAxis", "positionOffset", "positionOffsetInSourceSpace", "constrainedRotationAxis", "rotationOffset");
             }
-            else if (target is RoughAimConstraint)
+            else if (target is LerpAimConstraint)
             {
                 DrawProperties("aimAxis", "upAxis", "worldUpVector", "rotationOffset");
             }
-            else if (target is RoughLookAtConstraint)
+            else if (target is LerpLookAtConstraint)
             {
                 DrawProperties("forwardAxis", "worldUpVector", "targetPositionOffset", "rotationOffset");
             }
@@ -166,22 +166,22 @@ namespace Streamingle.Utils.RoughConstraintsEditor
             }
         }
 
-        private void ApplyAction(string undoName, System.Action<RoughConstraintBase> action)
+        private void ApplyAction(string undoName, System.Action<LerpConstraintBase> action)
         {
             serializedObject.ApplyModifiedProperties();
 
             foreach (var selectedTarget in targets)
             {
-                var constraint = (RoughConstraintBase)selectedTarget;
+                var constraint = (LerpConstraintBase)selectedTarget;
                 Undo.RecordObject(constraint.transform, undoName);
                 action(constraint);
                 EditorUtility.SetDirty(constraint.transform);
             }
         }
 
-        private void ActivateConstraint(RoughConstraintBase constraint)
+        private void ActivateConstraint(LerpConstraintBase constraint)
         {
-            Undo.RecordObject(constraint, "Activate Rough Constraint");
+            Undo.RecordObject(constraint, "Activate Lerp Constraint");
             constraint.ActivateConstraint();
             EditorUtility.SetDirty(constraint);
         }
@@ -189,7 +189,7 @@ namespace Streamingle.Utils.RoughConstraintsEditor
         private void ZeroOffsets()
         {
             serializedObject.ApplyModifiedProperties();
-            Undo.RecordObjects(targets, "Zero Rough Constraint Offsets");
+            Undo.RecordObjects(targets, "Zero Lerp Constraint Offsets");
 
             SetVector3IfExists("positionOffset", Vector3.zero);
             SetVector3IfExists("rotationOffset", Vector3.zero);
@@ -261,13 +261,13 @@ namespace Streamingle.Utils.RoughConstraintsEditor
 
         private string GetSettingsTitle()
         {
-            if (target is RoughLookAtConstraint)
+            if (target is LerpLookAtConstraint)
             {
                 return "Look At";
             }
 
             var name = target.GetType().Name;
-            name = name.Replace("Rough", string.Empty).Replace("Constraint", string.Empty);
+            name = name.Replace("Lerp", string.Empty).Replace("Constraint", string.Empty);
             return ObjectNames.NicifyVariableName(name);
         }
     }

Editor/Constraints/LerpConstraintIconInstaller.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Linq;
+using Streamingle.Utils.LerpConstraints;
+using UnityEditor;
+using UnityEngine;
+
+namespace Streamingle.Utils.LerpConstraintsEditor
+{
+    [InitializeOnLoad]
+    internal static class LerpConstraintIconInstaller
+    {
+        private const string IconDirectory = "Packages/com.streamingle.utilities/Editor/Constraints/Icons";
+
+        private static readonly IconDefinition[] IconDefinitions =
+        {
+            new IconDefinition(typeof(LerpAimConstraint), "LerpAimConstraintIcon"),
+            new IconDefinition(typeof(LerpLookAtConstraint), "LerpLookAtConstraintIcon"),
+            new IconDefinition(typeof(LerpParentConstraint), "LerpParentConstraintIcon"),
+            new IconDefinition(typeof(LerpPositionConstraint), "LerpPositionConstraintIcon"),
+            new IconDefinition(typeof(LerpRotationConstraint), "LerpRotationConstraintIcon"),
+            new IconDefinition(typeof(LerpScaleConstraint), "LerpScaleConstraintIcon")
+        };
+
+        static LerpConstraintIconInstaller()
+        {
+            EditorApplication.delayCall += ApplyIcons;
+        }
+
+        private static void ApplyIcons()
+        {
+            string[] scriptGuids = AssetDatabase.FindAssets(
+                "t:MonoScript",
+                new[] { "Packages/com.streamingle.utilities/Runtime/Constraints" });
+
+            foreach (IconDefinition definition in IconDefinitions)
+            {
+                Texture2D icon = AssetDatabase.LoadAssetAtPath<Texture2D>(
+                    $"{IconDirectory}/{definition.IconName}.png");
+                if (icon == null)
+                {
+                    continue;
+                }
+
+                MonoScript script = scriptGuids
+                    .Select(AssetDatabase.GUIDToAssetPath)
+                    .Select(AssetDatabase.LoadAssetAtPath<MonoScript>)
+                    .FirstOrDefault(candidate => candidate != null && candidate.GetClass() == definition.ConstraintType);
+
+                if (script != null)
+                {
+                    EditorGUIUtility.SetIconForObject(script, icon);
+                }
+            }
+        }
+
+        private readonly struct IconDefinition
+        {
+            public IconDefinition(Type constraintType, string iconName)
+            {
+                ConstraintType = constraintType;
+                IconName = iconName;
+            }
+
+            public Type ConstraintType { get; }
+
+            public string IconName { get; }
+        }
+    }
+}

Editor/Constraints/LerpConstraintIconInstaller.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 97633b0c6f0f4ca0a862c50e6de6f70b

Editor/Constraints/Vector3BoolDrawer.cs

@@ -1,8 +1,8 @@
-using Streamingle.Utils.RoughConstraints;
+using Streamingle.Utils.LerpConstraints;
 using UnityEditor;
 using UnityEngine;
 
-namespace Streamingle.Utils.RoughConstraintsEditor
+namespace Streamingle.Utils.LerpConstraintsEditor
 {
     [CustomPropertyDrawer(typeof(Vector3Bool))]
     public sealed class Vector3BoolDrawer : UnityEditor.PropertyDrawer

README.md

@@ -37,7 +37,7 @@ Install **Git and Git LFS before opening Unity**, then use **Add package from
 git URL** with:
 
 ```text
-https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.18
+https://kindnick-git.duckdns.org/mingle/streamingle-unity-utilities.git?path=/CameraAI~#v0.1.20
 ```
 
 The Camera AI package includes the complete Windows x64

Runtime/Constraints/LerpAimConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughAimConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Aim Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Aim Constraint")]
-    public class RoughAimConstraint : RoughConstraintBase
+    public class LerpAimConstraint : LerpConstraintBase
     {
         [Header("Aim")]
         public Vector3 aimAxis = Vector3.forward;

Runtime/Constraints/LerpConstraintBase.cs

@@ -1,12 +1,13 @@
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 #if UNITY_EDITOR
 using UnityEditor;
 #endif
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
-    public enum RoughConstraintUpdateMode
+    public enum LerpConstraintUpdateMode
     {
         Update,
         LateUpdate,
@@ -14,8 +15,9 @@ namespace Streamingle.Utils.RoughConstraints
         Manual
     }
 
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughConstraintBase")]
     [ExecuteAlways]
-    public abstract class RoughConstraintBase : MonoBehaviour
+    public abstract class LerpConstraintBase : MonoBehaviour
     {
         [Header("Constraint")]
         public bool constraintActive = true;
@@ -24,13 +26,13 @@ namespace Streamingle.Utils.RoughConstraints
         [Range(0f, 1f)]
         public float weight = 1f;
 
-        public List<RoughConstraintSource> sources = new List<RoughConstraintSource>();
+        public List<LerpConstraintSource> sources = new List<LerpConstraintSource>();
 
-        [Header("Rough Follow")]
+        [Header("Lerp Follow")]
         [Min(0f)]
         public float damping = 12f;
 
-        public RoughConstraintUpdateMode updateMode = RoughConstraintUpdateMode.LateUpdate;
+        public LerpConstraintUpdateMode updateMode = LerpConstraintUpdateMode.LateUpdate;
         public bool useUnscaledTime;
         public bool snapOnEnable = true;
 
@@ -47,7 +49,7 @@ namespace Streamingle.Utils.RoughConstraints
                     return 1f / 60f;
                 }
 
-                if (updateMode == RoughConstraintUpdateMode.FixedUpdate)
+                if (updateMode == LerpConstraintUpdateMode.FixedUpdate)
                 {
                     return useUnscaledTime ? Time.fixedUnscaledDeltaTime : Time.fixedDeltaTime;
                 }
@@ -94,7 +96,7 @@ namespace Streamingle.Utils.RoughConstraints
         {
             if (!Application.isPlaying)
             {
-                if (updateMode != RoughConstraintUpdateMode.Manual)
+                if (updateMode != LerpConstraintUpdateMode.Manual)
                 {
                     Evaluate();
                 }
@@ -102,7 +104,7 @@ namespace Streamingle.Utils.RoughConstraints
                 return;
             }
 
-            if (updateMode == RoughConstraintUpdateMode.Update)
+            if (updateMode == LerpConstraintUpdateMode.Update)
             {
                 Evaluate();
             }
@@ -115,7 +117,7 @@ namespace Streamingle.Utils.RoughConstraints
                 return;
             }
 
-            if (updateMode == RoughConstraintUpdateMode.LateUpdate)
+            if (updateMode == LerpConstraintUpdateMode.LateUpdate)
             {
                 Evaluate();
             }
@@ -128,7 +130,7 @@ namespace Streamingle.Utils.RoughConstraints
                 return;
             }
 
-            if (updateMode == RoughConstraintUpdateMode.FixedUpdate)
+            if (updateMode == LerpConstraintUpdateMode.FixedUpdate)
             {
                 Evaluate();
             }
@@ -165,7 +167,7 @@ namespace Streamingle.Utils.RoughConstraints
                 return;
             }
 
-            if (Application.isPlaying || updateMode == RoughConstraintUpdateMode.Manual)
+            if (Application.isPlaying || updateMode == LerpConstraintUpdateMode.Manual)
             {
                 return;
             }

Runtime/Constraints/LerpConstraintSource.cs

@@ -1,10 +1,10 @@
 using System;
 using UnityEngine;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
     [Serializable]
-    public struct RoughConstraintSource
+    public struct LerpConstraintSource
     {
         public Transform sourceTransform;
 

Runtime/Constraints/LerpLookAtConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughLookAtConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Look At Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Look At Constraint")]
-    public class RoughLookAtConstraint : RoughConstraintBase
+    public class LerpLookAtConstraint : LerpConstraintBase
     {
         [Header("Look At")]
         public Vector3 forwardAxis = Vector3.forward;

Runtime/Constraints/LerpParentConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughParentConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Parent Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Parent Constraint")]
-    public class RoughParentConstraint : RoughConstraintBase
+    public class LerpParentConstraint : LerpConstraintBase
     {
         [Header("Position")]
         public Vector3Bool constrainedPositionAxis = Vector3Bool.All;

Runtime/Constraints/LerpPositionConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughPositionConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Position Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Position Constraint")]
-    public class RoughPositionConstraint : RoughConstraintBase
+    public class LerpPositionConstraint : LerpConstraintBase
     {
         [Header("Position")]
         public Vector3Bool constrainedAxis = Vector3Bool.All;

Runtime/Constraints/LerpRotationConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughRotationConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Rotation Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Rotation Constraint")]
-    public class RoughRotationConstraint : RoughConstraintBase
+    public class LerpRotationConstraint : LerpConstraintBase
     {
         [Header("Rotation")]
         public Vector3Bool constrainedAxis = Vector3Bool.All;

Runtime/Constraints/LerpScaleConstraint.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
+using UnityEngine.Scripting.APIUpdating;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
+    [MovedFrom(true, "Streamingle.Utils.RoughConstraints", "Assembly-CSharp", "RoughScaleConstraint")]
     [ExecuteAlways]
-    [AddComponentMenu("Streamingle Utilities/Constraints/Rough Scale Constraint")]
+    [AddComponentMenu("Streamingle Utilities/Constraints/Lerp Scale Constraint")]
-    public class RoughScaleConstraint : RoughConstraintBase
+    public class LerpScaleConstraint : LerpConstraintBase
     {
         [Header("Scale")]
         public Vector3Bool constrainedAxis = Vector3Bool.All;

Runtime/Constraints/Vector3Bool.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace Streamingle.Utils.RoughConstraints
+namespace Streamingle.Utils.LerpConstraints
 {
     [Serializable]
     public struct Vector3Bool

package.json

@@ -1,7 +1,7 @@
 {
   "name": "com.streamingle.utilities",
   "displayName": "Streamingle Utilities",
-  "version": "0.1.7",
+  "version": "0.1.22",
   "unity": "6000.0",
   "description": "Reusable Streamingle runtime components and Unity editor utilities.",
   "keywords": [