internal static bool CreateSceneCachePlayerAndPrefab(string sceneCacheFilePath,
string prefabPath, string assetsFolder,
out SceneCachePlayer player, out GameObject prefab)
{
player = null;
prefab = null;
GameObject go = new GameObject();
go.name = Path.GetFileNameWithoutExtension(sceneCacheFilePath);
player = AddSceneCachePlayer(go, sceneCacheFilePath, assetsFolder);
if (null == player) {
Object.DestroyImmediate(go);
return false;
}
//Optimize serialization by ensuring to serialize the key values at the end
player.EnableKeyValuesSerialization(false);
prefab = player.gameObject.SaveAsPrefab(prefabPath);
if (null == prefab) {
Object.DestroyImmediate(go);
return false;
}
player.EnableKeyValuesSerialization(true);
PrefabUtility.ApplyPrefabInstance(player.gameObject, InteractionMode.AutomatedAction);
Undo.RegisterCreatedObjectUndo(go, "SceneCachePlayer");
return true;
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override ClipDrawOptions GetClipOptions(TimelineClip clip) {
ClipDrawOptions clipOptions = base.GetClipOptions(clip);
SceneCachePlayableAsset asset = clip.asset as SceneCachePlayableAsset;
if (null == asset) {
Debug.LogError("Asset is not a SceneCachePlayableAsset: " + clip.asset);
return clipOptions;
}
SceneCacheClipData clipData = asset.GetBoundClipData();
if (null == clipData)
return clipOptions;
SceneCachePlayer scPlayer = asset.GetSceneCachePlayer();
if (null == scPlayer) {
clipOptions.errorText = NO_SCENE_CACHE_ASSIGNED_ERROR;
return clipOptions;
}
LimitedAnimationController overrideLimitedAnimationController =asset.GetOverrideLimitedAnimationController();
if (!scPlayer.IsLimitedAnimationOverrideable() && overrideLimitedAnimationController.IsEnabled()) {
clipOptions.errorText = UNABLE_TO_OVERRIDE_LIMITED_ANIMATION_ERROR;
return clipOptions;
}
clipOptions.tooltip = scPlayer.GetSceneCacheFilePath();
return clipOptions;
}
public static GameObject CreateSceneCachePlayerPrefab(string path)
{
GameObject go = CreateSceneCachePlayer(path);
if (go == null)
{
return(null);
}
// export materials & animation and generate prefab
SceneCachePlayer player = go.GetComponent <SceneCachePlayer>();
player.UpdatePlayer();
player.ExportMaterials(false, true);
player.ResetTimeAnimation();
player.handleAssets = false;
SceneData scene = player.GetLastScene();
if (!scene.submeshesHaveUniqueMaterial)
{
MeshSyncPlayerConfig config = player.GetConfig();
config.SyncMaterialList = false;
}
string prefabPath = string.Format("Assets/SceneCache/{0}.prefab", go.name);
PrefabUtility.SaveAsPrefabAssetAndConnect(go, prefabPath, InteractionMode.AutomatedAction);
return(go);
}
public void ChangeSceneCacheOnDirectPrefab()
{
//Initial setup
const string DEST_PREFAB_PATH = "Assets/TestSceneCache.prefab";
const string ASSETS_FOLDER = "Assets/TestSceneCacheAssets";
bool prefabCreated = SceneCachePlayerEditorUtility.CreateSceneCachePlayerAndPrefab(
Path.GetFullPath(MeshSyncTestEditorConstants.CUBE_TEST_DATA_PATH), DEST_PREFAB_PATH, ASSETS_FOLDER,
out SceneCachePlayer player, out GameObject prefab
);
Assert.IsTrue(prefabCreated);
//Check the prefab
Assert.IsFalse(prefab.IsPrefabInstance());
Assert.IsTrue(prefab.IsPrefab());
SceneCachePlayer prefabPlayer = prefab.GetComponent <SceneCachePlayer>();
Assert.IsNotNull(prefabPlayer);
Camera cam0 = prefabPlayer.GetComponentInChildren <Camera>();
Light light0 = prefabPlayer.GetComponentInChildren <Light>();
//Change
TestDataComponents comps = ChangeSceneCacheFileAndVerify(prefabPlayer,
Path.GetFullPath(MeshSyncTestEditorConstants.SPHERE_TEST_DATA_PATH)
);
Assert.AreEqual(cam0, comps.cam);
Assert.AreEqual(light0, comps.light);
//Cleanup
Object.DestroyImmediate(player.gameObject);
DeleteSceneCachePlayerPrefab(prefab);
}
//----------------------------------------------------------------------------------------------------------------------
void DeleteSceneCachePlayerPrefab(GameObject prefab)
{
Assert.IsTrue(prefab.IsPrefab());
SceneCachePlayer prefabPlayer = prefab.GetComponent <SceneCachePlayer>();
Assert.IsNotNull(prefabPlayer);
string assetsFolder = prefabPlayer.GetAssetsFolder();
//Check assets folder
Assert.IsTrue(Directory.Exists(assetsFolder));
string[] prefabAssetGUIDs = AssetDatabase.FindAssets("", new[] { assetsFolder });
Assert.Greater(prefabAssetGUIDs.Length, 0);
//Cleanup
foreach (string guid in prefabAssetGUIDs)
{
AssetDatabase.DeleteAsset(AssetDatabase.GUIDToAssetPath(guid));
}
FileUtil.DeleteFileOrDirectory(assetsFolder);
string prefabPath = AssetDatabase.GetAssetPath(prefab);
Assert.IsFalse(string.IsNullOrEmpty(prefabPath));
AssetDatabase.DeleteAsset(prefabPath);
AssetDatabase.Refresh();
}
//----------------------------------------------------------------------------------------------------------------------
private void DrawLimitedAnimationGUI(SceneCachePlayableAsset scPlayableAsset) {
SceneCachePlayer scPlayer = scPlayableAsset.GetSceneCachePlayer();
bool disableScope = null == scPlayer;
if (null != scPlayer) {
disableScope |= (!scPlayer.IsLimitedAnimationOverrideable());
}
if (disableScope) {
EditorGUILayout.BeginHorizontal();
EditorGUILayout.HelpBox(
"Disabled because Limited Animation settings on the SceneCache GameObject is enabled, or the playback mode is set to interpolate",
MessageType.Warning
);
if (GUILayout.Button("Fix", GUILayout.Width(64), GUILayout.Height(36))) {
scPlayer.AllowLimitedAnimationOverride();
Repaint();
}
EditorGUILayout.EndHorizontal();
}
using (new EditorGUI.DisabledScope(disableScope)) {
SceneCachePlayerEditorUtility.DrawLimitedAnimationGUI(scPlayableAsset.GetOverrideLimitedAnimationController(),
m_scPlayableAsset, scPlayer);
}
}
public void ChangeSceneCacheOnDirectPrefab()
{
//Initial setup
const string DEST_PREFAB_PATH = "Assets/TestSceneCache.prefab";
const string ASSETS_FOLDER = "Assets/TestSceneCacheAssets";
bool prefabCreated = SceneCachePlayerEditorUtility.CreateSceneCachePlayerAndPrefab(
Path.GetFullPath(MeshSyncTestEditorConstants.CUBE_TEST_DATA_PATH), DEST_PREFAB_PATH, ASSETS_FOLDER,
out SceneCachePlayer player, out GameObject prefab
);
Assert.IsTrue(prefabCreated);
//Check the prefab
Assert.IsFalse(prefab.IsPrefabInstance());
Assert.IsTrue(prefab.IsPrefab());
SceneCachePlayer prefabPlayer = prefab.GetComponent <SceneCachePlayer>();
Assert.IsNotNull(prefabPlayer);
//Change
string newSceneCacheFilePath = Path.GetFullPath(MeshSyncTestEditorConstants.SPHERE_TEST_DATA_PATH);
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(prefabPlayer, newSceneCacheFilePath);
string convertedPath = newSceneCacheFilePath.Replace('\\', '/');
Assert.AreEqual(convertedPath, player.GetSceneCacheFilePath());
//Cleanup
Object.DestroyImmediate(player.gameObject);
DeleteSceneCachePlayerPrefab(prefab);
}
private static SceneCachePlayer CreateTestSceneCachePlayer()
{
GameObject sceneCacheGo = new GameObject();
SceneCachePlayer sceneCachePlayer = sceneCacheGo.AddComponent <SceneCachePlayer>();
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(sceneCachePlayer, Path.GetFullPath(MeshSyncTestEditorConstants.CUBE_TEST_DATA_PATH));
return(sceneCachePlayer);
}
public IEnumerator CreatePlayableAsset()
{
EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects);
//Add director
GameObject directorGo = new GameObject("Director");
PlayableDirector director = directorGo.AddComponent <PlayableDirector>();
//Setup scene cache
GameObject sceneCacheGo = new GameObject();
SceneCachePlayer sceneCachePlayer = sceneCacheGo.AddComponent <SceneCachePlayer>();
Assert.IsFalse(sceneCachePlayer.IsSceneCacheOpened());
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(sceneCachePlayer, Path.GetFullPath(MeshSyncTestEditorConstants.CUBE_TEST_DATA_PATH));
//Create timeline asset
TimelineAsset asset = ScriptableObject.CreateInstance <TimelineAsset>();
director.playableAsset = asset;
//Create PlayableAsset/Track/ etc
SceneCachePlayableAsset playableAsset = ScriptableObject.CreateInstance <SceneCachePlayableAsset>();
SceneCacheTrack sceneCacheTrack = asset.CreateTrack <SceneCacheTrack>(null, "TestSceneCacheTrack");
TimelineClip clip = sceneCacheTrack.CreateDefaultClip();
clip.asset = playableAsset;
director.SetReferenceValue(playableAsset.GetSceneCachePlayerRef().exposedName, sceneCachePlayer);
//Select gameObject and open Timeline Window. This will trigger the TimelineWindow's update etc.
EditorApplication.ExecuteMenuItem("Window/Sequencing/Timeline");
Selection.activeTransform = directorGo.transform;
yield return(null);
director.time = 0;
yield return(null);
Assert.AreEqual(0, sceneCachePlayer.GetRequestedNormalizedTime());
double timePerFrame = 1.0f / sceneCacheTrack.timelineAsset.editorSettings.fps;
double directorTime = clip.start + clip.duration - timePerFrame;
SetDirectorTime(director, directorTime);
yield return(null);
//Check clipData and curve
SceneCacheClipData clipData = playableAsset.GetBoundClipData();
Assert.IsNotNull(clipData);
AnimationCurve curve = clipData.GetAnimationCurve();
Assert.IsNotNull(curve);
float normalizedTime = curve.Evaluate((float)directorTime);
Assert.AreEqual(normalizedTime, sceneCachePlayer.GetRequestedNormalizedTime());
}
//----------------------------------------------------------------------------------------------------------------------
internal static TimelineClip AddSceneCacheTrackAndClip(PlayableDirector director, string trackName,
SceneCachePlayer sceneCachePlayer)
{
TimelineAsset timelineAsset = director.playableAsset as TimelineAsset;
Assert.IsNotNull(timelineAsset);
SceneCacheTrack sceneCacheTrack = timelineAsset.CreateTrack<SceneCacheTrack>(null, trackName);
TimelineClip clip = sceneCacheTrack.CreateDefaultClip();
SceneCachePlayableAsset playableAsset = clip.asset as SceneCachePlayableAsset;
Assert.IsNotNull(playableAsset);
director.SetReferenceValue(playableAsset.GetSceneCachePlayerRef().exposedName, sceneCachePlayer );
return clip;
}
//----------------------------------------------------------------------------------------------------------------------
private static void InitTest(bool enableSceneCacheGo, out PlayableDirector director,
out SceneCachePlayer sceneCachePlayer, out TimelineClip clip)
{
EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects);
director = CreateTestDirector();
sceneCachePlayer = CreateTestSceneCachePlayer();
sceneCachePlayer.gameObject.SetActive(enableSceneCacheGo);
clip = SceneCachePlayerEditorUtility.AddSceneCacheTrackAndClip(director, "TestSceneCacheTrack", sceneCachePlayer);
TimelineEditorUtility.SelectDirectorInTimelineWindow(director); //trigger the TimelineWindow's update etc.
TimelineEditorUtility.RefreshTimelineEditor();
}
//----------------------------------------------------------------------------------------------------------------------
bool DrawCacheFile(SceneCachePlayer t)
{
t.ShowCacheFileInInspector(EditorGUILayout.Foldout(t.IsCacheFileShownInInspector(), "File", true, GetDefaultFoldoutStyle()));
if (!t.IsCacheFileShownInInspector())
{
return(false);
}
bool changed = false;
//Show Selector GUI. Check if we should reopen
string fullPath = t.GetSceneCacheFilePath();
string prevNormalizedPath = AssetEditorUtility.NormalizePath(fullPath);
string newNormalizedPath = EditorGUIDrawerUtility.DrawFileSelectorGUI("Cache File Path", "MeshSync",
prevNormalizedPath, "sc", OnSceneCacheFileReload);
newNormalizedPath = AssetEditorUtility.NormalizePath(newNormalizedPath);
if (newNormalizedPath != prevNormalizedPath)
{
ChangeSceneCacheFileInInspector(t, newNormalizedPath);
}
if (!string.IsNullOrEmpty(fullPath) && !fullPath.StartsWith(Application.streamingAssetsPath))
{
GUILayout.BeginHorizontal();
const float BUTTON_WIDTH = 50.0f;
if (GUILayout.Button("Copy", GUILayout.Width(BUTTON_WIDTH)))
{
string dstPath = Misc.CopyFileToStreamingAssets(fullPath);
ChangeSceneCacheFileInInspector(t, dstPath);
}
GUILayout.Label("Scene Cache file to StreamingAssets");
EditorGUILayout.LabelField("(RECOMMENDED)", EditorStyles.boldLabel);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.Space(15);
}
EditorGUILayout.Space();
//[TODO-sin: 2022-3-14] This may cause crash when sliding the values back and forth. Find out why
// preload
{
// changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Preload",
// guiFunc: () => (EditorGUILayout.IntSlider("Preload Length", t.GetPreloadLength(), 0, t.frameCount)),
// updateFunc: (int preloadLength) => { t.SetPreloadLength(preloadLength); });
}
return(changed);
}
//----------------------------------------------------------------------------------------------------------------------
internal static void ChangeSceneCacheFile(SceneCachePlayer cachePlayer, string sceneCacheFilePath) {
string prefabPath = null;
GameObject go = cachePlayer.gameObject;
//Check if it's possible to reuse the old assetsFolder
string assetsFolder = cachePlayer.GetAssetsFolder();
if (string.IsNullOrEmpty(assetsFolder)) {
MeshSyncRuntimeSettings runtimeSettings = MeshSyncRuntimeSettings.GetOrCreateSettings();
string scOutputPath = runtimeSettings.GetSceneCacheOutputPath();
assetsFolder = Path.Combine(scOutputPath, Path.GetFileNameWithoutExtension(sceneCacheFilePath));
}
bool isPrefabInstance = cachePlayer.gameObject.IsPrefabInstance();
//We are directly modifying a prefab
if (!isPrefabInstance && go.IsPrefab()) {
prefabPath = AssetDatabase.GetAssetPath(go);
CreateSceneCachePlayerAndPrefab(sceneCacheFilePath, prefabPath, assetsFolder, out SceneCachePlayer player,
out GameObject newPrefab);
Object.DestroyImmediate(player.gameObject);
return;
}
if (isPrefabInstance) {
GameObject prefab = PrefabUtility.GetCorrespondingObjectFromSource(cachePlayer.gameObject);
prefabPath = AssetDatabase.GetAssetPath(prefab);
}
cachePlayer.CloseCache();
//[TODO-sin: 2020-9-28] Find out if it is possible to do undo properly
Undo.RegisterFullObjectHierarchyUndo(cachePlayer.gameObject, "SceneCachePlayer");
cachePlayer.Init(assetsFolder);
cachePlayer.OpenCacheInEditor(sceneCacheFilePath);
//Save as prefab again
if (string.IsNullOrEmpty(prefabPath)) {
return;
}
//Prevent overwriting ".sc" file itself
bool isPrefabExt = (Path.GetExtension(prefabPath).ToLower() == ".prefab");
if (isPrefabExt) {
cachePlayer.gameObject.SaveAsPrefab(prefabPath);
}
}
public void ChangeSceneCacheOnGameObject()
{
//Initial setup
GameObject go = new GameObject();
SceneCachePlayer player = go.AddComponent <SceneCachePlayer>();
Assert.IsFalse(player.IsSceneCacheOpened());
//Change
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(player, Path.GetFullPath(MeshSyncTestEditorConstants.CUBE_TEST_DATA_PATH));
Assert.IsTrue(player.IsSceneCacheOpened());
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(player, Path.GetFullPath(MeshSyncTestEditorConstants.SPHERE_TEST_DATA_PATH));
Assert.IsTrue(player.IsSceneCacheOpened());
//Cleanup
Object.DestroyImmediate(go);
}
//----------------------------------------------------------------------------------------------------------------------
private static SceneCachePlayer AddSceneCachePlayer(GameObject go,
string sceneCacheFilePath,
string assetsFolder)
{
if (!ValidateSceneCacheOutputPath()) {
return null;
}
SceneCachePlayer player = go.GetOrAddComponent<SceneCachePlayer>();
player.Init(assetsFolder);
if (!player.OpenCacheInEditor(sceneCacheFilePath)) {
return null;
}
return player;
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnImportAsset(AssetImportContext ctx)
{
//Ignore assets outside Assets folder (for example: Packages, etc)
if (!ctx.assetPath.StartsWith("Assets/"))
{
return;
}
GameObject go = new GameObject();
SceneCachePlayer player = go.AddComponent <SceneCachePlayer>();
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(player, ctx.assetPath);
string objectName = Path.GetFileNameWithoutExtension(ctx.assetPath);
go.name = objectName;
ctx.AddObjectToAsset(objectName, go);
ctx.SetMainObject(go);
}
//----------------------------------------------------------------------------------------------------------------------
static TestDataComponents ChangeSceneCacheFileAndVerify(SceneCachePlayer player, string scPath)
{
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(player, scPath);
string savedScFilePath = player.GetSceneCacheFilePath();
Assert.AreEqual(AssetEditorUtility.NormalizePath(scPath), savedScFilePath);
Assert.IsTrue(AssetEditorUtility.IsPathNormalized(savedScFilePath), $"{savedScFilePath} is not normalized");
Assert.IsTrue(player.transform.childCount > 0);
TestDataComponents ret = new TestDataComponents(
player.GetComponentInChildren <Camera>(),
player.GetComponentInChildren <Light>(),
player.GetComponentInChildren <MeshRenderer>()
);
Assert.IsNotNull(ret.cam);
Assert.IsNotNull(ret.light);
Assert.IsNotNull(ret.meshRenderer);
return(ret);
}
public static GameObject CreateSceneCachePlayer(string path)
{
// create temporary GO to make prefab
GameObject go = new GameObject();
go.name = System.IO.Path.GetFileNameWithoutExtension(path);
SceneCachePlayer player = go.AddComponent <SceneCachePlayer>();
player.rootObject = go.GetComponent <Transform>();
player.assetDir = new DataPath(DataPath.Root.DataPath, string.Format("SceneCache/{0}", go.name));
player.markMeshesDynamic = true;
player.dontSaveAssetsInScene = true;
if (!player.OpenCache(path))
{
Debug.LogError("Failed to open " + path + ". Possible reasons: file format version does not match, or the file is not scene cache.");
DestroyImmediate(go);
return(null);
}
return(go);
}
//----------------------------------------------------------------------------------------------------------------------
private static bool DrawPlaybackMode(SceneCachePlayer t)
{
t.ShowPlaybackInInspector(EditorGUILayout.Foldout(t.IsPlaybackInInspectorShown(), "Playback", true, GetDefaultFoldoutStyle()));
if (!t.IsPlaybackInInspectorShown())
{
return(false);
}
bool changed = false;
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Playback Mode",
guiFunc: () =>
(SceneCachePlaybackMode)EditorGUILayout.EnumPopup("Playback Mode", t.GetPlaybackMode()),
updateFunc: (SceneCachePlaybackMode mode) => {
t.SetPlaybackMode(mode);
SceneCachePlayerEditorUtility.RefreshSceneCache(t);
}
);
++EditorGUI.indentLevel;
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Time",
guiFunc: () => (EditorGUILayout.FloatField("Time", t.GetTime())),
updateFunc: (float time) => { t.SetTime(Mathf.Max(0, time)); });
using (new EditorGUI.DisabledScope(t.GetPlaybackMode() == SceneCachePlaybackMode.Interpolate)) {
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Frame",
guiFunc: () => (EditorGUILayout.IntField("Frame", t.GetFrame())),
updateFunc: (int frame) => { t.SetTimeByFrame(Mathf.Max(0, frame)); });
}
--EditorGUI.indentLevel;
using (new EditorGUI.DisabledScope(t.GetPlaybackMode() == SceneCachePlaybackMode.Interpolate)) {
changed |= SceneCachePlayerEditorUtility.DrawLimitedAnimationGUI(t.GetLimitedAnimationController(), t, t);
}
EditorGUILayout.Space();
return(changed);
}
//----------------------------------------------------------------------------------------------------------------------
internal static bool DrawLimitedAnimationGUI(LimitedAnimationController ctrl,
Object target, SceneCachePlayer sc)
{
bool changed = false;
const string UNDO_TEXT = "SceneCache: Limited Animation";
//Limited Animation
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(target, UNDO_TEXT,
guiFunc: () => (EditorGUILayout.Toggle("Limited Animation", ctrl.IsEnabled())),
updateFunc: (bool limitedAnimation) => {
ctrl.SetEnabled(limitedAnimation);
SceneCachePlayerEditorUtility.RefreshSceneCache(sc);
});
++EditorGUI.indentLevel;
using (new EditorGUI.DisabledScope(!ctrl.IsEnabled())) {
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(target, UNDO_TEXT,
guiFunc: () => (
EditorGUILayout.IntField("Num Frames to Hold", ctrl.GetNumFramesToHold())
),
updateFunc: (int frames) => {
ctrl.SetNumFramesToHold(frames);
SceneCachePlayerEditorUtility.RefreshSceneCache(sc);
});
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(target, UNDO_TEXT,
guiFunc: () => (
EditorGUILayout.IntField("Frame Offset", ctrl.GetFrameOffset())
),
updateFunc: (int offset) => {
ctrl.SetFrameOffset(offset);
SceneCachePlayerEditorUtility.RefreshSceneCache(sc);
});
}
--EditorGUI.indentLevel;
EditorGUILayout.Space();
return changed;
}
private static void DrawCacheInfo(SceneCachePlayer t)
{
ISceneCacheInfo scInfo = t.ExtractSceneCacheInfo(forceOpen: false);
if (null == scInfo)
{
return;
}
t.ShowInfoInInspector(EditorGUILayout.Foldout(t.IsInfoInInspectorShown(), "Info", true, GetDefaultFoldoutStyle()));
if (!t.IsInfoInInspectorShown())
{
return;
}
++EditorGUI.indentLevel;
const int leftWidth = 160;
int numFrames = scInfo.GetNumFrames();
float sampleRate = scInfo.GetSampleRate();
TimeRange timeRange = scInfo.GetTimeRange();
EditorGUILayout.BeginHorizontal();
GUILayout.Label($"Num Frames: {numFrames}", GUILayout.MaxWidth(leftWidth));
GUILayout.Label($"Start Time: {timeRange.start,15:N4}");
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
GUILayout.Label($"Frame Rate: {sampleRate}", GUILayout.MaxWidth(leftWidth));
GUILayout.Label($"End Time : {timeRange.end,15:N4}");
EditorGUILayout.EndHorizontal();
--EditorGUI.indentLevel;
EditorGUILayout.Space();
EditorGUILayout.Space();
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnInspectorGUI() {
if (m_scPlayableAsset.IsNullRef())
return;
SerializedObject so = serializedObject;
EditorGUILayout.PropertyField(so.FindProperty("m_sceneCachePlayerRef"), SCENE_CACHE_PLAYER);
SceneCacheClipData clipData = m_scPlayableAsset.GetBoundClipData();
if (null == clipData)
return;
SceneCachePlayer scPlayer = m_scPlayableAsset.GetSceneCachePlayer();
if (null == scPlayer)
return;
DrawLimitedAnimationGUI(m_scPlayableAsset);
{
// Curve Operations
GUILayout.BeginVertical("Box");
EditorGUILayout.LabelField("Curves", EditorStyles.boldLabel);
const float BUTTON_X = 30;
const float BUTTON_WIDTH = 160f;
if (DrawGUIButton(BUTTON_X, BUTTON_WIDTH,"To Linear")) {
m_scPlayableAsset.SetCurveToLinearInEditor();
}
if (DrawGUIButton(BUTTON_X, BUTTON_WIDTH,"Apply Original")) {
m_scPlayableAsset.ApplyOriginalSceneCacheCurveInEditor();
}
GUILayout.EndVertical();
}
so.ApplyModifiedProperties();
}
internal static bool CreateSceneCachePlayerAndPrefab(string sceneCacheFilePath,
string prefabPath, string assetsFolder,
out SceneCachePlayer player, out GameObject prefab)
{
player = null;
prefab = null;
GameObject go = new GameObject();
go.name = Path.GetFileNameWithoutExtension(sceneCacheFilePath);
player = AddSceneCachePlayer(go, sceneCacheFilePath, assetsFolder);
if (null == player) {
Object.DestroyImmediate(go);
return false;
}
prefab = player.gameObject.SaveAsPrefab(prefabPath);
if (null == prefab) {
Object.DestroyImmediate(go);
return false;
}
Undo.RegisterCreatedObjectUndo(go, "SceneCachePlayer");
return true;
}
public override void OnInspectorGUI()
{
var so = serializedObject;
SceneCachePlayer t = target as SceneCachePlayer;
EditorGUILayout.Space();
DrawCacheSettings(t, so);
DrawPlayerSettings(t, so);
MeshSyncPlayerConfig config = t.GetConfig();
if (config.Profiling)
{
EditorGUILayout.TextArea(t.dbgProfileReport, GUILayout.Height(120));
EditorGUILayout.Space();
}
DrawMaterialList(t);
DrawTextureList(t);
DrawAnimationTweak(t);
DrawExportAssets(t);
DrawPluginVersion();
so.ApplyModifiedProperties();
}
//----------------------------------------------------------------------------------------------------------------------
internal static void ChangeSceneCacheFile(SceneCachePlayer cachePlayer, string sceneCacheFilePath) {
string prefabPath = null;
GameObject go = cachePlayer.gameObject;
//Check if it's possible to reuse the old assetsFolder
string assetsFolder = cachePlayer.GetAssetsFolder();
if (string.IsNullOrEmpty(assetsFolder)) {
MeshSyncProjectSettings projectSettings = MeshSyncProjectSettings.GetOrCreateSettings();
string scOutputPath = projectSettings.GetSceneCacheOutputPath();
assetsFolder = Path.Combine(scOutputPath, Path.GetFileNameWithoutExtension(sceneCacheFilePath));
}
bool isPrefabInstance = cachePlayer.gameObject.IsPrefabInstance();
//We are directly modifying a prefab
if (!isPrefabInstance && go.IsPrefab()) {
prefabPath = AssetDatabase.GetAssetPath(go);
CreateSceneCachePlayerAndPrefab(sceneCacheFilePath, prefabPath, assetsFolder, out SceneCachePlayer player,
out GameObject newPrefab);
Object.DestroyImmediate(player.gameObject);
return;
}
if (isPrefabInstance) {
GameObject prefab = PrefabUtility.GetCorrespondingObjectFromSource(cachePlayer.gameObject);
//GetCorrespondingObjectFromSource() may return the ".sc" GameObject instead of the prefab
//due to the SceneCacheImporter
string assetPath = AssetDatabase.GetAssetPath(prefab);
if (Path.GetExtension(assetPath).ToLower() == ".prefab") {
prefabPath = assetPath;
} else {
isPrefabInstance = false;
}
}
cachePlayer.CloseCache();
//[TODO-sin: 2020-9-28] Find out if it is possible to do undo properly
Undo.RegisterFullObjectHierarchyUndo(cachePlayer.gameObject, "SceneCachePlayer");
Dictionary<string,EntityRecord> prevRecords = new Dictionary<string, EntityRecord>(cachePlayer.GetClientObjects());
GameObject tempGO = null;
Dictionary<Transform, Transform> nonPrefabTrans = new Dictionary<Transform, Transform>(); //nonPrefab -> origParent
if (isPrefabInstance) {
//Move non-prefab transforms
tempGO = new GameObject("Temp");
FindNonPrefabChildren(cachePlayer.transform, ref nonPrefabTrans);
nonPrefabTrans.Keys.SetParent(tempGO.transform);
PrefabUtility.UnpackPrefabInstance(cachePlayer.gameObject, PrefabUnpackMode.Completely, InteractionMode.AutomatedAction);
}
//remove irrelevant components of the GameObject if the entity type is different
void ChangeEntityTypeCB(GameObject updatedGo, TransformData data) {
string dataPath = data.path;
if (!prevRecords.ContainsKey(dataPath))
return;
EntityRecord prevRecord = prevRecords[dataPath];
if (data.entityType == prevRecord.dataType)
return;
DestroyIrrelevantComponents(updatedGo, data.entityType);
}
cachePlayer.onUpdateEntity += ChangeEntityTypeCB;
cachePlayer.Init(assetsFolder);
cachePlayer.OpenCacheInEditor(sceneCacheFilePath);
cachePlayer.onUpdateEntity -= ChangeEntityTypeCB;
IDictionary<string,EntityRecord> curRecords = cachePlayer.GetClientObjects();
DeleteInvalidRecordedGameObjects(prevRecords, curRecords);
if (!isPrefabInstance) {
return;
}
cachePlayer.gameObject.SaveAsPrefab(prefabPath); //Save as prefab if it was originally a prefab instance
//Move nonPrefab transforms back
foreach (KeyValuePair<Transform, Transform> kv in nonPrefabTrans) {
Transform origParent = kv.Value;
Transform t = kv.Key;
if (null == origParent) {
ObjectUtility.Destroy(t.gameObject);
} else {
t.SetParent(origParent);
}
}
ObjectUtility.Destroy(tempGO);
}
//----------------------------------------------------------------------------------------------------------------------
bool DrawCacheSettings(SceneCachePlayer t)
{
bool changed = false;
GUIStyle styleFold = EditorStyles.foldout;
styleFold.fontStyle = FontStyle.Bold;
t.foldCacheSettings = EditorGUILayout.Foldout(t.foldCacheSettings, "Player", true, styleFold);
if (t.foldCacheSettings)
{
//Show Selector GUI. Check if we should reopen
string fullPath = t.GetSceneCacheFilePath();
string prevNormalizedPath = AssetEditorUtility.NormalizePath(fullPath);
string newNormalizedPath = EditorGUIDrawerUtility.DrawFileSelectorGUI("Cache File Path", "MeshSync",
prevNormalizedPath, "sc", OnSceneCacheFileReload);
newNormalizedPath = AssetEditorUtility.NormalizePath(newNormalizedPath);
if (newNormalizedPath != prevNormalizedPath)
{
ChangeSceneCacheFileInInspector(t, newNormalizedPath);
}
if (!string.IsNullOrEmpty(fullPath) && !fullPath.StartsWith(Application.streamingAssetsPath))
{
GUILayout.BeginHorizontal();
const float BUTTON_WIDTH = 50.0f;
if (GUILayout.Button("Copy", GUILayout.Width(BUTTON_WIDTH)))
{
string dstPath = Misc.CopyFileToStreamingAssets(fullPath);
ChangeSceneCacheFileInInspector(t, dstPath);
}
GUILayout.Label("Scene Cache file to StreamingAssets");
EditorGUILayout.LabelField("(RECOMMENDED)", EditorStyles.boldLabel);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.Space(15);
}
EditorGUILayout.Space();
//Time Unit
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Time Unit",
guiFunc: () => (SceneCachePlayer.TimeUnit)EditorGUILayout.Popup("Time Unit",
(int)t.GetTimeUnit(), TIME_UNIT_ENUMS),
updateFunc: (SceneCachePlayer.TimeUnit timeUnit) => {
t.SetTimeUnit(timeUnit);
t.ResetTimeAnimation();
}
);
SceneCachePlayer.TimeUnit selectedTimeUnit = t.GetTimeUnit();
if (selectedTimeUnit == SceneCachePlayer.TimeUnit.Seconds)
{
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Time",
guiFunc: () => (EditorGUILayout.FloatField("Time", t.GetTime())),
updateFunc: (float time) => { t.SetTime(time); });
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Interpolation",
guiFunc: () => (EditorGUILayout.Toggle("Interpolation", t.GetInterpolation())),
updateFunc: (bool toggle) => { t.SetInterpolation(toggle); });
}
else if (selectedTimeUnit == SceneCachePlayer.TimeUnit.Frames)
{
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Base Frame",
guiFunc: () => ((SceneCachePlayer.BaseFrame)EditorGUILayout.Popup("Base Frame", (int)t.GetBaseFrame(), BASE_FRAME_ENUMS)),
updateFunc: (SceneCachePlayer.BaseFrame baseFrame) => {
t.SetBaseFrame(baseFrame);
t.ResetTimeAnimation();
});
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Frame",
guiFunc: () => (EditorGUILayout.IntField("Frame", t.GetFrame())),
updateFunc: (int frame) => { t.SetFrame(frame); });
}
// preload
{
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "SceneCache: Preload",
guiFunc: () => (EditorGUILayout.IntSlider("Preload Length", t.GetPreloadLength(), 0, t.frameCount)),
updateFunc: (int preloadLength) => { t.SetPreloadLength(preloadLength); });
}
EditorGUILayout.Space();
}
return(changed);
}
//----------------------------------------------------------------------------------------------------------------------
private static void ChangeSceneCacheFileInInspector(SceneCachePlayer cachePlayer, string sceneCacheFilePath)
{
SceneCachePlayerEditorUtility.ChangeSceneCacheFile(cachePlayer, sceneCacheFilePath);
}
//----------------------------------------------------------------------------------------------------------------------
private static bool DrawSceneCacheImportSettings(SceneCachePlayer t)
{
bool changed = false;
MeshSyncPlayerConfig playerConfig = t.GetConfigV();
t.foldImportSettings = EditorGUILayout.Foldout(t.foldImportSettings, "Import Settings", true, GetBoldFoldoutStyle());
if (t.foldImportSettings)
{
IHasModelImporterSettings importer = AssetImporter.GetAtPath(t.GetSceneCacheFilePath()) as IHasModelImporterSettings;
ModelImporterSettings importerSettings = playerConfig.GetModelImporterSettings();
if (null == importer)
{
MeshSyncInspectorUtility.DrawModelImporterSettingsGUI(t, importerSettings);
}
else
{
bool isOverride = t.IsModelImporterSettingsOverridden();
EditorGUILayout.BeginHorizontal();
EditorGUIDrawerUtility.DrawUndoableGUI(t, "Override",
guiFunc: () => GUILayout.Toggle(isOverride, "", GUILayout.MaxWidth(15.0f)),
updateFunc: (bool overrideValue) => { t.OverrideModelImporterSettings(overrideValue); });
using (new EditorGUI.DisabledScope(!isOverride)) {
EditorGUIDrawerUtility.DrawUndoableGUI(t, "Create Materials",
guiFunc: () => (bool)EditorGUILayout.Toggle("Create Materials", importerSettings.CreateMaterials),
updateFunc: (bool createMat) => { importerSettings.CreateMaterials = createMat; });
}
EditorGUILayout.EndHorizontal();
using (new EditorGUI.DisabledScope(!isOverride)) {
++EditorGUI.indentLevel;
MeshSyncInspectorUtility.DrawModelImporterMaterialSearchMode(t, importerSettings);
--EditorGUI.indentLevel;
}
}
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "MeshSync: Animation Interpolation",
guiFunc: () => EditorGUILayout.Popup(new GUIContent("Animation Interpolation"),
playerConfig.AnimationInterpolation, MeshSyncEditorConstants.ANIMATION_INTERPOLATION_ENUMS),
updateFunc: (int val) => { playerConfig.AnimationInterpolation = val; }
);
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "MeshSync: Keyframe Reduction",
guiFunc: () => EditorGUILayout.Toggle("Keyframe Reduction", playerConfig.KeyframeReduction),
updateFunc: (bool toggle) => { playerConfig.KeyframeReduction = toggle; }
);
if (playerConfig.KeyframeReduction)
{
EditorGUI.indentLevel++;
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "MeshSync: Threshold",
guiFunc: () => EditorGUILayout.FloatField("Threshold", playerConfig.ReductionThreshold),
updateFunc: (float val) => { playerConfig.ReductionThreshold = val; }
);
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "MeshSync: Erase Flat Curves",
guiFunc: () => EditorGUILayout.Toggle("Erase Flat Curves", playerConfig.ReductionEraseFlatCurves),
updateFunc: (bool toggle) => { playerConfig.ReductionEraseFlatCurves = toggle; }
);
EditorGUI.indentLevel--;
}
changed |= EditorGUIDrawerUtility.DrawUndoableGUI(t, "MeshSync: Z-Up Correction",
guiFunc: () => EditorGUILayout.Popup(new GUIContent("Z-Up Correction"), playerConfig.ZUpCorrection,
MeshSyncEditorConstants.Z_UP_CORRECTION_ENUMS),
updateFunc: (int val) => { playerConfig.ZUpCorrection = val; }
);
EditorGUILayout.Space();
}
return(changed);
}
void DrawCacheSettings(SceneCachePlayer t, SerializedObject so)
{
var styleFold = EditorStyles.foldout;
styleFold.fontStyle = FontStyle.Bold;
t.foldCacheSettings = EditorGUILayout.Foldout(t.foldCacheSettings, "Player", true, styleFold);
if (t.foldCacheSettings)
{
// cache file path
EditorGUILayout.PropertyField(so.FindProperty("m_cacheFilePath"));
var dataPath = t.cacheFilePath;
if (dataPath.root != DataPath.Root.StreamingAssets)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Copy to StreamingAssets", GUILayout.Width(160.0f)))
{
var srcPath = dataPath.fullPath;
var dstPath = Misc.CopyFileToStreamingAssets(dataPath.fullPath);
Undo.RecordObject(t, "SceneCachePlayer");
t.OpenCache(dstPath);
Repaint();
}
if (GUILayout.Button("Move to StreamingAssets", GUILayout.Width(160.0f)))
{
t.CloseCache();
var srcPath = dataPath.fullPath;
var dstPath = Misc.MoveFileToStreamingAssets(dataPath.fullPath);
Undo.RecordObject(t, "SceneCachePlayer");
t.OpenCache(dstPath);
Repaint();
}
GUILayout.EndHorizontal();
}
EditorGUILayout.Space();
// time / frame
System.Action resetTimeAnimation = () =>
{
so.ApplyModifiedProperties();
t.ResetTimeAnimation();
};
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(so.FindProperty("m_timeUnit"));
if (EditorGUI.EndChangeCheck())
{
resetTimeAnimation();
}
if (t.timeUnit == SceneCachePlayer.TimeUnit.Seconds)
{
EditorGUILayout.PropertyField(so.FindProperty("m_time"));
EditorGUILayout.PropertyField(so.FindProperty("m_interpolation"));
}
else if (t.timeUnit == SceneCachePlayer.TimeUnit.Frames)
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(so.FindProperty("m_baseFrame"));
if (EditorGUI.EndChangeCheck())
{
resetTimeAnimation();
}
EditorGUILayout.PropertyField(so.FindProperty("m_frame"));
}
// preload
{
var preloadLength = so.FindProperty("m_preloadLength");
preloadLength.intValue = EditorGUILayout.IntSlider("Preload Length", preloadLength.intValue, 0, t.frameCount);
}
EditorGUILayout.Space();
}
}
private IEnumerator IterateAllSceneCacheFrames(PlayableDirector director, TimelineClip clip, SceneCachePlayer scPlayer,
Action <int> afterUpdateFunc)
{
ISceneCacheInfo scInfo = scPlayer.ExtractSceneCacheInfo(forceOpen: true);
Assert.IsNotNull(scInfo);
double timePerFrame = 1.0f / scInfo.GetSampleRate();
//Use (numFrames-1) because when it becomes invisible when Timeline reaches the last frame
for (int i = 0; i < scInfo.GetNumFrames() - 1; ++i)
{
double elapsedTime = i * timePerFrame;
if (elapsedTime >= clip.duration)
{
yield break;
}
double directorTime = clip.start + i * timePerFrame;
SetDirectorTime(director, directorTime); //this will trigger change in the time of the SceneCachePlayable
yield return(null);
afterUpdateFunc(i);
}
}