//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void OnCreate(TimelineClip clip, TrackAsset track, TimelineClip clonedFrom)
{
StreamingImageSequencePlayableAsset asset = clip.asset as StreamingImageSequencePlayableAsset;
if (null == asset)
{
Debug.LogError("Asset is not a StreamingImageSequencePlayableAsset: " + clip.asset);
return;
}
StreamingImageSequenceTrack sisTrack = track as StreamingImageSequenceTrack;
Assert.IsNotNull(sisTrack);
//This callback occurs before the clip is assigned to the track, but we need the track for creating curves.
clip.parentTrack = track;
//If we have a default asset, and clonedFrom is NULL, which means this is created by user interaction,
//such as Folder D&D
UnityEditor.DefaultAsset timelineDefaultAsset = asset.GetTimelineDefaultAsset();
if (null != timelineDefaultAsset && null == clonedFrom)
{
InitializeAssetFromDefaultAsset(asset, timelineDefaultAsset);
}
//If the clip already has curves (because of cloning, etc), then we don't set anything
if (null == clip.curves)
{
if (asset.HasImages())
{
clip.duration = asset.GetImageFileNames().Count * 0.125; // 8fps (standard limited animation)
clip.displayName = Path.GetFileName(asset.GetFolder());
}
clip.CreateCurves("Curves: " + clip.displayName);
}
TimelineClipSISData sisData = null;
asset.InitTimelineClipCurve(clip);
if (null == clonedFrom)
{
sisData = new TimelineClipSISData(clip);
asset.BindTimelineClipSISData(sisData);
return;
}
//Duplicate/Split process
StreamingImageSequencePlayableAsset clonedFromAsset = clonedFrom.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(clonedFromAsset);
TimelineClipSISData otherSISData = clonedFromAsset.GetBoundTimelineClipSISData();
sisData = new TimelineClipSISData(clip, otherSISData);
asset.BindTimelineClipSISData(sisData);
clip.displayName = clonedFrom.displayName + " (Cloned)";
}
//----------------------------------------------------------------------------------------------------------------------
private void ShowCaptureSelectedFramesGUI(TimelineClip timelineClip, TimelineClipSISData timelineClipSISData)
{
bool prevMarkersRequest = timelineClipSISData.AreFrameMarkersRequested();
TrackAsset track = timelineClip.parentTrack;
GUILayout.BeginHorizontal();
bool markerVisibility = EditorGUILayout.Toggle("Show Frame Markers", prevMarkersRequest);
if (markerVisibility != prevMarkersRequest)
{
timelineClipSISData.RequestFrameMarkers(markerVisibility);
}
GUILayout.FlexibleSpace();
EditorGUI.BeginDisabledGroup(!markerVisibility);
if (GUILayout.Button("Capture All", GUILayout.Width(80)))
{
Undo.RegisterCompleteObjectUndo(track, "RenderCachePlayableAsset: Capturing all frames");
timelineClipSISData.SetAllPlayableFramesProperty(PlayableFramePropertyID.USED, true);
}
if (GUILayout.Button("Reset", GUILayout.Width(50)))
{
Undo.RegisterCompleteObjectUndo(track, "RenderCachePlayableAsset: Capturing no frame");
timelineClipSISData.SetAllPlayableFramesProperty(PlayableFramePropertyID.USED, false);
}
EditorGUI.EndDisabledGroup();
GUILayout.EndHorizontal();
}
public IEnumerator ShowFrameMarkers()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestTimelineClip(director);
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
yield return(null);
//Show
TimelineClipSISData timelineClipSISData = sisAsset.GetBoundTimelineClipSISData();
TrackAsset trackAsset = clip.parentTrack;
timelineClipSISData.RequestFrameMarkers(true, true);
TimelineEditor.Refresh(RefreshReason.ContentsModified);
yield return(null);
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
yield return(null);
//Undo showing FrameMarkers
EditorUtilityTest.UndoAndRefreshTimelineEditor(); yield return(null);
Assert.False(timelineClipSISData.AreFrameMarkersRequested());
Assert.AreEqual(0, trackAsset.GetMarkerCount());
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
internal static void ShowFrameMarkersGUI(BaseTimelineClipSISDataPlayableAsset timelineClipSISDataPlayableAsset)
{
TimelineClipSISData timelineClipSISData = timelineClipSISDataPlayableAsset.GetBoundTimelineClipSISData();
if (null == timelineClipSISData)
{
return;
}
using (new EditorGUILayout.VerticalScope(GUI.skin.box)) {
bool prevMarkerVisibility = timelineClipSISData.AreFrameMarkersRequested();
EditorGUILayout.BeginHorizontal();
bool markerVisibility = EditorGUILayout.Toggle("Show Frame Markers", prevMarkerVisibility);
if (markerVisibility != prevMarkerVisibility)
{
timelineClipSISData.RequestFrameMarkers(markerVisibility);
}
if (GUILayout.Button("Reset", GUILayout.Width(50f)))
{
timelineClipSISDataPlayableAsset.ResetPlayableFrames();
}
EditorGUILayout.EndHorizontal();
}
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void DrawBackground(TimelineClip clip, ClipBackgroundRegion region)
{
base.DrawBackground(clip, region);
Rect rect = region.position;
if (rect.width <= SISEditorConstants.MIN_PREVIEW_REGION_WIDTH)
{
return;
}
T curAsset = clip.asset as T;
if (null == curAsset)
{
return;
}
DrawBackgroundTexture(rect, curAsset.GetTimelineBGColor());
int numImages = curAsset.GetNumImages();
if (numImages <= 0)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
PreviewClipInfo clipInfo = new PreviewClipInfo()
{
Duration = clip.duration,
TimeScale = clip.timeScale,
ClipIn = clip.clipIn,
FramePerSecond = clip.parentTrack.timelineAsset.editorSettings.fps,
ImageDimensionRatio = curAsset.GetOrUpdateDimensionRatio(),
VisibleLocalStartTime = region.startTime,
VisibleLocalEndTime = region.endTime,
VisibleRect = rect,
};
PreviewUtility.EnumeratePreviewImages(ref clipInfo, (PreviewDrawInfo drawInfo) => {
DrawPreviewImageV(ref drawInfo, clip, curAsset);
});
//For hiding frame marker automatically
TimelineClipSISData timelineClipSISData = curAsset.GetBoundTimelineClipSISData();
if (null != timelineClipSISData)
{
timelineClipSISData.UpdateTimelineWidthPerFrame(rect.width, region.endTime - region.startTime,
clipInfo.FramePerSecond, clipInfo.TimeScale);
}
}
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void OnCreate(TimelineClip clip, TrackAsset track, TimelineClip clonedFrom)
{
RenderCachePlayableAsset asset = clip.asset as RenderCachePlayableAsset;
Assert.IsNotNull(asset);
clip.parentTrack = track;
TimelineClipSISData sisData = new TimelineClipSISData(clip);
asset.BindTimelineClipSISData(sisData);
}
public IEnumerator ResizePlayableAsset()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestTimelineClip(director);
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
TimelineClipSISData timelineClipSISData = sisAsset.GetBoundTimelineClipSISData();
yield return(null);
timelineClipSISData.RequestFrameMarkers(true, true);
Undo.IncrementCurrentGroup(); //the base of undo is here. FrameMarkerVisibility is still true after undo
TimelineEditor.Refresh(RefreshReason.ContentsModified);
yield return(null);
//Original length
TrackAsset trackAsset = clip.parentTrack;
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
double origClipDuration = clip.duration;
//Resize longer
EditorUtilityTest.ResizeSISTimelineClip(clip, origClipDuration + 3.0f); yield return(null);
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
//Undo
EditorUtilityTest.UndoAndRefreshTimelineEditor(); yield return(null);
Assert.AreEqual(origClipDuration, clip.duration);
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
//Resize shorter
EditorUtilityTest.ResizeSISTimelineClip(clip, Mathf.Max(0.1f, ((float)(origClipDuration) - 3.0f))); yield return(null);
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
//Undo
EditorUtilityTest.UndoAndRefreshTimelineEditor(); yield return(null);
Assert.AreEqual(origClipDuration, clip.duration);
Assert.AreEqual(TimelineUtility.CalculateNumFrames(clip), trackAsset.GetMarkerCount());
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void DrawBackground(TimelineClip clip, ClipBackgroundRegion region)
{
base.DrawBackground(clip, region);
Rect rect = region.position;
if (rect.width <= SISEditorConstants.MIN_PREVIEW_REGION_WIDTH)
{
return;
}
StreamingImageSequencePlayableAsset curAsset = clip.asset as StreamingImageSequencePlayableAsset;
if (null == curAsset || !curAsset.HasImages())
{
return;
}
if (Event.current.type == EventType.Repaint)
{
PreviewClipInfo clipInfo = new PreviewClipInfo()
{
Duration = clip.duration,
TimeScale = clip.timeScale,
ClipIn = clip.clipIn,
FramePerSecond = clip.parentTrack.timelineAsset.editorSettings.fps,
ImageDimensionRatio = curAsset.GetOrUpdateDimensionRatio(),
VisibleLocalStartTime = region.startTime,
VisibleLocalEndTime = region.endTime,
VisibleRect = rect,
};
PreviewUtility.EnumeratePreviewImages(ref clipInfo, (PreviewDrawInfo drawInfo) => {
DrawPreviewImage(ref drawInfo, clip, curAsset);
});
//For hiding frame marker automatically
int numFrames = Mathf.RoundToInt((float)((region.endTime - region.startTime) * clipInfo.FramePerSecond));
double widthPerFrame = rect.width / numFrames;
TimelineClipSISData timelineClipSISData = curAsset.GetBoundTimelineClipSISData();
if (null != timelineClipSISData)
{
timelineClipSISData.SetTimelineWidthPerFrame(widthPerFrame);
}
}
}
//----------------------------------------------------------------------------------------------------------------------
private static void SetMarkerValueByContext(FrameMarker frameMarker, bool value)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
TimelineClipSISData timelineClipSISData = playableFrame.GetOwner();
PlayableFramePropertyID inspectedPropertyID = timelineClipSISData.GetInspectedProperty();
switch (inspectedPropertyID)
{
case PlayableFramePropertyID.USED: {
playableFrame.SetUsed(value);
break;
}
case PlayableFramePropertyID.LOCKED: {
playableFrame.SetLocked(value);
break;
}
}
}
//----------------------------------------------------------------------------------------------------------------------
public override void DrawOverlay(IMarker m, MarkerUIStates uiState, MarkerOverlayRegion region)
{
FrameMarker marker = m as FrameMarker;
if (null == marker)
return;
SISPlayableFrame playableFrame = marker.GetOwner();
//Check invalid PlayableFrame. Perhaps because of unsupported Duplicate operation ?
if (null == playableFrame)
return;
TimelineClipSISData timelineClipSISData = playableFrame.GetOwner();
PlayableFramePropertyID inspectedPropertyID = timelineClipSISData.GetInspectedProperty();
switch (inspectedPropertyID) {
case PlayableFramePropertyID.USED: {
if (playableFrame.IsLocked()) {
//At the moment, all locked frames are regarded as inactive
if (playableFrame.IsUsed()) {
Graphics.DrawTexture(region.markerRegion, EditorTextures.GetInactiveCheckedTexture());
}
Rect lockRegion = region.markerRegion;
lockRegion.x -= 5;
lockRegion.y -= 8;
Graphics.DrawTexture(lockRegion, EditorTextures.GetLockTexture());
} else {
if (playableFrame.IsUsed()) {
Graphics.DrawTexture(region.markerRegion, EditorTextures.GetCheckedTexture());
}
}
break;
}
case PlayableFramePropertyID.LOCKED: {
if (playableFrame.IsLocked()) {
Graphics.DrawTexture(region.markerRegion, EditorTextures.GetLockTexture());
}
break;
}
}
}
internal static void ToggleMarkerValueByContext(FrameMarker frameMarker)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
TimelineClipSISData timelineClipSISData = playableFrame.GetOwner();
PlayableFramePropertyID inspectedPropertyID = timelineClipSISData.GetInspectedProperty();
switch (inspectedPropertyID)
{
case PlayableFramePropertyID.USED: {
playableFrame.SetUsed(!playableFrame.IsUsed());
break;
}
case PlayableFramePropertyID.LOCKED: {
playableFrame.SetLocked(!playableFrame.IsLocked());
break;
}
}
}
public IEnumerator ResetFrameMarkers()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestTimelineClip(director);
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
TimelineClipSISData timelineClipSISData = sisAsset.GetBoundTimelineClipSISData();
timelineClipSISData.RequestFrameMarkers(true);
yield return(null);
//Change image to false
StreamingImageSequenceTrack track = clip.parentTrack as StreamingImageSequenceTrack;
Assert.IsNotNull(track);
foreach (var m in track.GetMarkers())
{
FrameMarker marker = m as FrameMarker;
Assert.IsNotNull(marker);
marker.SetFrameUsed(false);
UnityEngine.Assertions.Assert.IsFalse(marker.IsFrameUsed());
}
yield return(null);
sisAsset.ResetPlayableFrames();
yield return(null);
//Check if all markers have been reset to used
foreach (var m in track.GetMarkers())
{
FrameMarker marker = m as FrameMarker;
Assert.IsNotNull(marker);
UnityEngine.Assertions.Assert.IsTrue(marker.IsFrameUsed());
}
yield return(null);
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
//----------------------------------------------------------------------------------------------------------------------
internal static TimelineClip CreateTestTimelineClip(PlayableDirector director)
{
string tempTimelineAssetPath = AssetDatabase.GenerateUniqueAssetPath("Assets/TempTimelineForTestRunner.playable");
//Create timeline asset
TimelineAsset timelineAsset = ScriptableObject.CreateInstance <TimelineAsset>();
director.playableAsset = timelineAsset;
AssetDatabase.CreateAsset(timelineAsset, tempTimelineAssetPath);
//Create empty asset
StreamingImageSequenceTrack sisTrack = timelineAsset.CreateTrack <StreamingImageSequenceTrack>(null, "Footage");
TimelineClip clip = sisTrack.CreateDefaultClip();
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
clip.CreateCurves("Curves: " + clip.displayName);
TimelineClipSISData sisData = new TimelineClipSISData(clip);
sisAsset.InitTimelineClipCurve(clip);
sisAsset.BindTimelineClipSISData(sisData);
//Select gameObject and open Timeline Window. This will trigger the TimelineWindow's update etc.
EditorApplication.ExecuteMenuItem("Window/Sequencing/Timeline");
// Selection.activeTransform = director.gameObject.transform;
// TimelineEditor.selectedClip = sisAsset.GetBoundTimelineClip();
Selection.activeObject = director;
string fullPath = Path.GetFullPath(SRC_IMAGE_PATH);
ImageSequenceImporter.ImportImages(fullPath, sisAsset, false);
return(clip);
}
//----------------------------------------------------------------------------------------------------------------------
private void ShowLockFramesGUI(TimelineClip timelineClip, TimelineClipSISData timelineClipSISData)
{
TrackAsset track = timelineClip.parentTrack;
using (new EditorGUILayout.HorizontalScope()) {
EditorGUILayout.PrefixLabel("Lock Frames");
bool lockMode = GUILayout.Toggle(m_lockMode, EditorTextures.GetLockTexture(), "Button",
GUILayout.Height(20f), GUILayout.Width(30f));
if (lockMode != m_lockMode) //lock state changed
{
if (lockMode)
{
LockSISData(timelineClipSISData);
}
else
{
UnlockSISData();
}
}
GUILayout.FlexibleSpace();
EditorGUI.BeginDisabledGroup(!m_lockMode);
if (GUILayout.Button("Lock All", GUILayout.Width(80)))
{
Undo.RegisterCompleteObjectUndo(track, "RenderCachePlayableAsset: Locking all frames");
timelineClipSISData.SetAllPlayableFramesProperty(PlayableFramePropertyID.LOCKED, true);
}
if (GUILayout.Button("Reset", GUILayout.Width(50)))
{
Undo.RegisterCompleteObjectUndo(track, "RenderCachePlayableAsset: Locking no frame");
timelineClipSISData.SetAllPlayableFramesProperty(PlayableFramePropertyID.LOCKED, false);
}
EditorGUI.EndDisabledGroup();
}
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnInspectorGUI()
{
//View resolution
Vector2 res = ViewEditorUtility.GetMainGameViewSize();
EditorGUILayout.LabelField("Resolution (Modify GameView size to change)");
++EditorGUI.indentLevel;
EditorGUILayout.LabelField("Width", res.x.ToString(CultureInfo.InvariantCulture));
EditorGUILayout.LabelField("Height", res.y.ToString(CultureInfo.InvariantCulture));
--EditorGUI.indentLevel;
EditorGUILayout.Space(15f);
//Check if the asset is actually inspected
if (null != TimelineEditor.selectedClip && TimelineEditor.selectedClip.asset != m_asset)
{
return;
}
ValidateAssetFolder();
string prevFolder = m_asset.GetFolder();
string newFolder = InspectorUtility.ShowFolderSelectorGUI("Cache Output Folder", "Select Folder",
prevFolder,
AssetEditorUtility.NormalizeAssetPath
);
if (newFolder != prevFolder)
{
m_asset.SetFolder(AssetEditorUtility.NormalizeAssetPath(newFolder));
GUIUtility.ExitGUI();
}
TimelineClipSISData timelineClipSISData = m_asset.GetBoundTimelineClipSISData();
if (null == timelineClipSISData)
{
return;
}
GUILayout.Space(15);
//Capture Selected Frames
using (new EditorGUILayout.VerticalScope(GUI.skin.box)) {
ShowCaptureSelectedFramesGUI(TimelineEditor.selectedClip, timelineClipSISData);
ShowLockFramesGUI(TimelineEditor.selectedClip, timelineClipSISData);
}
ShortcutBinding updateRenderCacheShortcut
= ShortcutManager.instance.GetShortcutBinding(SISEditorConstants.SHORTCUT_UPDATE_RENDER_CACHE);
GUILayout.Space(15);
if (GUILayout.Button($"Update Render Cache ({updateRenderCacheShortcut})"))
{
PlayableDirector director = TimelineEditor.inspectedDirector;
if (null == director)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"PlayableAsset is not loaded in scene. Please load the correct scene before doing this operation.",
"Ok");
return;
}
//Loop time
EditorCoroutineUtility.StartCoroutine(UpdateRenderCacheCoroutine(director, m_asset), this);
}
}
//----------------------------------------------------------------------------------------------------------------------
static void LockSISData(TimelineClipSISData timelineClipSISData)
{
m_inspectedSISDataForLocking = timelineClipSISData;
m_inspectedSISDataForLocking.SetInspectedProperty(PlayableFramePropertyID.LOCKED);
m_lockMode = true;
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnInspectorGUI()
{
//View resolution
Vector2 res = ViewEditorUtility.GetMainGameViewSize();
EditorGUILayout.LabelField("Resolution (Modify GameView size to change)");
++EditorGUI.indentLevel;
EditorGUILayout.LabelField("Width", res.x.ToString(CultureInfo.InvariantCulture));
EditorGUILayout.LabelField("Height", res.y.ToString(CultureInfo.InvariantCulture));
--EditorGUI.indentLevel;
EditorGUILayout.Space(15f);
//Check if the asset is actually inspected
if (null != TimelineEditor.selectedClip && TimelineEditor.selectedClip.asset != m_asset)
{
return;
}
ValidateAssetFolder();
string prevFolder = m_asset.GetFolder();
string newFolder = EditorGUIDrawerUtility.DrawFolderSelectorGUI("Cache Output Folder", "Select Folder",
prevFolder,
null,
AssetUtility.NormalizeAssetPath
);
if (newFolder != prevFolder)
{
m_asset.SetFolder(AssetUtility.NormalizeAssetPath(newFolder));
GUIUtility.ExitGUI();
}
TimelineClipSISData timelineClipSISData = m_asset.GetBoundTimelineClipSISData();
if (null == timelineClipSISData)
{
return;
}
GUILayout.Space(15);
//Capture Selected Frames
using (new EditorGUILayout.VerticalScope(GUI.skin.box)) {
DrawCaptureSelectedFramesGUI(TimelineEditor.selectedClip, timelineClipSISData);
DrawLockFramesGUI(TimelineEditor.selectedClip, timelineClipSISData);
}
GUILayout.Space(15);
using (new EditorGUILayout.VerticalScope(GUI.skin.box)) {
EditorGUILayout.LabelField("Background Colors");
++EditorGUI.indentLevel;
RenderCachePlayableAssetEditorConfig editorConfig = m_asset.GetEditorConfig();
Color updateBGColor = editorConfig.GetUpdateBGColor();
Color timelineBgColor = m_asset.GetTimelineBGColor();
editorConfig.SetUpdateBGColor(EditorGUILayout.ColorField("In Game Window (Update)", updateBGColor));
m_asset.SetTimelineBGColor(EditorGUILayout.ColorField("In Timeline Window", timelineBgColor));
--EditorGUI.indentLevel;
GUILayout.Space(5);
}
GUILayout.Space(15);
DrawUpdateRenderCacheGUI();
}
//----------------------------------------------------------------------------------------------------------------------
internal static IEnumerator UpdateRenderCacheCoroutine(PlayableDirector director, RenderCachePlayableAsset renderCachePlayableAsset)
{
Assert.IsNotNull(director);
Assert.IsNotNull(renderCachePlayableAsset);
TimelineClipSISData timelineClipSISData = renderCachePlayableAsset.GetBoundTimelineClipSISData();
if (null == timelineClipSISData)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"RenderCachePlayableAsset is not ready",
"Ok");
yield break;
}
TrackAsset track = renderCachePlayableAsset.GetBoundTimelineClipSISData().GetOwner().parentTrack;
BaseRenderCapturer renderCapturer = director.GetGenericBinding(track) as BaseRenderCapturer;
if (null == renderCapturer)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"Please bind an appropriate RenderCapturer component to the track.",
"Ok");
yield break;
}
//begin capture
bool canCapture = renderCapturer.BeginCapture();
if (!canCapture)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
renderCapturer.GetLastErrorMessage(),
"Ok");
yield break;
}
//Check output folder
string outputFolder = renderCachePlayableAsset.GetFolder();
if (string.IsNullOrEmpty(outputFolder) || !Directory.Exists(outputFolder))
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"Invalid output folder",
"Ok");
yield break;
}
Texture capturerTex = renderCapturer.GetInternalTexture();
//Show progress in game view
GameObject progressGo = new GameObject("Blitter");
LegacyTextureBlitter blitter = progressGo.AddComponent <LegacyTextureBlitter>();
blitter.SetTexture(capturerTex);
blitter.SetCameraDepth(int.MaxValue);
TimelineClip timelineClip = timelineClipSISData.GetOwner();
double nextDirectorTime = timelineClip.start;
double timePerFrame = 1.0f / track.timelineAsset.editorSettings.fps;
int fileCounter = 0;
int numFiles = (int)Math.Ceiling(timelineClip.duration / timePerFrame) + 1;
int numDigits = MathUtility.GetNumDigits(numFiles);
string prefix = $"{timelineClip.displayName}_";
List <string> imageFileNames = new List <string>(numFiles);
//Store old files that has the same pattern
string[] existingFiles = Directory.GetFiles(outputFolder, $"*.png");
HashSet <string> filesToDelete = new HashSet <string>(existingFiles);
bool cancelled = false;
while (nextDirectorTime <= timelineClip.end && !cancelled)
{
string fileName = $"{prefix}{fileCounter.ToString($"D{numDigits}")}.png";
string outputFilePath = Path.Combine(outputFolder, fileName);
SISPlayableFrame playableFrame = timelineClipSISData.GetPlayableFrame(fileCounter);
bool captureFrame = (!timelineClipSISData.AreFrameMarkersRequested() || //if markers are not requested, capture
!File.Exists(outputFilePath) || //if file doesn't exist, capture
(null != playableFrame && playableFrame.IsUsed() && !playableFrame.IsLocked())
);
if (filesToDelete.Contains(outputFilePath))
{
filesToDelete.Remove(outputFilePath);
}
imageFileNames.Add(fileName);
if (captureFrame)
{
SetDirectorTime(director, nextDirectorTime);
//Need at least two frames in order to wait for the TimelineWindow to be updated ?
yield return(null);
yield return(null);
yield return(null);
//Unload texture because it may be overwritten
StreamingImageSequencePlugin.UnloadImageAndNotify(outputFilePath);
renderCapturer.CaptureToFile(outputFilePath);
}
nextDirectorTime += timePerFrame;
++fileCounter;
cancelled = EditorUtility.DisplayCancelableProgressBar(
"StreamingImageSequence", "Caching render results", ((float)fileCounter / numFiles));
}
if (!cancelled)
{
renderCachePlayableAsset.SetImageFileNames(imageFileNames);
//Delete old files
if (AssetDatabase.IsValidFolder(outputFolder))
{
foreach (string oldFile in filesToDelete)
{
AssetDatabase.DeleteAsset(oldFile);
}
}
else
{
foreach (string oldFile in filesToDelete)
{
File.Delete(oldFile);
}
}
}
//Notify
FolderContentsChangedNotifier.GetInstance().Notify(outputFolder);
//Cleanup
EditorUtility.ClearProgressBar();
renderCapturer.EndCapture();
ObjectUtility.Destroy(progressGo);
AssetDatabase.Refresh();
yield return(null);
}
//---------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Import a timeline file exported from DCC tools into the scene in the Timeline object
/// </summary>
/// <param name="jsTimelinePath">The path of the file</param>
/// <param name="destFolder">The dest folder of the imported files</param>
public static void ImportTimeline(string jsTimelinePath, string destFolder = "")
{
// prepare asset name, paths, etc
string assetName = Path.GetFileNameWithoutExtension(jsTimelinePath);
string timelineFolder = Path.GetDirectoryName(jsTimelinePath);
if (string.IsNullOrEmpty(timelineFolder))
{
Debug.LogError("Can't get directory name for: " + jsTimelinePath);
return;
}
timelineFolder = Path.Combine(timelineFolder, destFolder, assetName).Replace("\\", "/");
//Check if we are exporting from external asset
if (!timelineFolder.StartsWith("Assets/"))
{
timelineFolder = Path.Combine("Assets", destFolder, assetName);
}
Directory.CreateDirectory(timelineFolder);
string strJson = File.ReadAllText(jsTimelinePath);
TimelineParam container = JsonUtility.FromJson <TimelineParam>(strJson);
string assetFolder = container.assetFolder;
if (string.IsNullOrEmpty(assetFolder))
{
assetFolder = Path.GetDirectoryName(jsTimelinePath);
}
//delete existing objects in the scene that is pointing to the Director
string timelinePath = Path.Combine(timelineFolder, assetName + "_Timeline.playable").Replace("\\", "/");
PlayableDirector director = RemovePlayableFromDirectorsInScene(timelinePath);
if (null == director)
{
GameObject directorGo = new GameObject(assetName);
director = directorGo.AddComponent <PlayableDirector>();
}
//Create timeline asset
TimelineAsset asset = ScriptableObject.CreateInstance <TimelineAsset>();
AssetEditorUtility.OverwriteAsset(asset, timelinePath);
director.playableAsset = asset;
string strHome = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
int numTracks = container.Tracks.Length;
for (int index = numTracks - 1; index >= 0; index--)
{
var track = container.Tracks[index];
string strFootagePath = track.Footage;
// remove '~' if necessary
if (strFootagePath.StartsWith("~"))
{
strFootagePath = strHome + strFootagePath.Substring(1);
}
if (!Path.IsPathRooted(strFootagePath))
{
strFootagePath = Path.Combine(assetFolder, strFootagePath);
}
string strFootageName = Path.GetFileNameWithoutExtension(strFootagePath);
string strJsonFootage = File.ReadAllText(strFootagePath);
AEFootageInfo footageInfo = JsonUtility.FromJson <AEFootageInfo>(strJsonFootage);
int numImages = footageInfo.Pictures.Count;
if (numImages > 0)
{
List <string> originalImagePaths = new List <string>(footageInfo.Pictures);
for (int xx = 0; xx < numImages; ++xx)
{
string fileName = footageInfo.Pictures[xx];
// replace '~' with the path to home (for Linux environment
if (fileName.StartsWith("~"))
{
fileName = strHome + fileName.Substring(1);
}
footageInfo.Pictures[xx] = Path.GetFileName(fileName);
}
string destFootageFolder = Application.streamingAssetsPath;
destFootageFolder = Path.Combine(destFootageFolder, strFootageName).Replace("\\", "/");
Directory.CreateDirectory(destFootageFolder); //make sure the directory exists
footageInfo.Folder = AssetUtility.NormalizeAssetPath(destFootageFolder);
for (int i = 0; i < numImages; ++i)
{
string destFilePath = Path.Combine(destFootageFolder, footageInfo.Pictures[i]);
if (File.Exists(destFilePath))
{
File.Delete(destFilePath);
}
string srcFilePath = Path.GetFullPath(Path.Combine(assetFolder, originalImagePaths[i])).Replace("\\", "/");
FileUtil.CopyFileOrDirectory(srcFilePath, destFilePath);
}
}
//Convert to WatchedFileInfo
List <WatchedFileInfo> imageFiles = WatchedFileInfo.CreateList(footageInfo.Folder, footageInfo.Pictures);
StreamingImageSequencePlayableAsset sisAsset = ScriptableObject.CreateInstance <StreamingImageSequencePlayableAsset>();
sisAsset.InitFolder(footageInfo.Folder, imageFiles, footageInfo.Resolution);
string playableAssetPath = Path.Combine(timelineFolder, strFootageName + "_StreamingImageSequence.playable");
AssetEditorUtility.OverwriteAsset(sisAsset, playableAssetPath);
StreamingImageSequenceTrack movieTrack = asset.CreateTrack <StreamingImageSequenceTrack>(null, strFootageName);
TimelineClip clip = movieTrack.CreateDefaultClip();
clip.asset = sisAsset;
clip.start = track.Start;
clip.duration = track.Duration;
clip.CreateCurves("Curves: " + clip.displayName);
TimelineClipSISData sisData = new TimelineClipSISData(clip);
sisAsset.InitTimelineClipCurve(clip);
sisAsset.BindTimelineClipSISData(sisData);
if (Object.FindObjectOfType(typeof(UnityEngine.EventSystems.EventSystem)) == null)
{
var es = new GameObject();
es.AddComponent <UnityEngine.EventSystems.EventSystem>();
es.AddComponent <UnityEngine.EventSystems.StandaloneInputModule>();
es.name = "EventSystem";
}
GameObject canvasObj = null;
Canvas canvas = Object.FindObjectOfType(typeof(Canvas)) as Canvas;
if (canvas != null)
{
canvasObj = canvas.gameObject;
}
else
{
canvasObj = UIUtility.CreateCanvas().gameObject;
}
Transform directorT = director.gameObject.transform;
directorT.SetParent(canvasObj.transform);
directorT.localPosition = new Vector3(0.0f, 0.0f, 0.0f);
GameObject imageGo = null;
Transform imageT = directorT.Find(strFootageName);
if (null == imageT)
{
imageGo = new GameObject(strFootageName);
imageT = imageGo.transform;
}
else
{
imageGo = imageT.gameObject;
}
Image image = imageGo.GetOrAddComponent <Image>();
StreamingImageSequenceRenderer renderer = imageGo.GetOrAddComponent <StreamingImageSequenceRenderer>();
RectTransform rectTransform = imageGo.GetComponent <RectTransform>();
rectTransform.SetParent(directorT);
rectTransform.localPosition = new Vector3(0.0f, 0.0f, 0.0f);
rectTransform.sizeDelta = new Vector2(footageInfo.Resolution.Width,
footageInfo.Resolution.Height);
director.SetGenericBinding(movieTrack, renderer);
EditorUtility.SetDirty(director);
}
//cause crash if this is called inside of OnImportAsset()
UnityEditor.EditorApplication.delayCall += () => {
AssetDatabase.Refresh();
if (null != director)
{
Selection.activeGameObject = director.gameObject;
}
};
}
public IEnumerator UncheckFrameMarkers()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestTimelineClip(director);
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
TimelineClipSISData timelineClipSISData = sisAsset.GetBoundTimelineClipSISData();
timelineClipSISData.RequestFrameMarkers(true);
yield return(null);
double timePerFrame = TimelineUtility.CalculateTimePerFrame(clip);
int numImages = sisAsset.GetImageFileNames().Count;
clip.timeScale = 3.75f; //use scaling
EditorUtilityTest.ResizeSISTimelineClip(clip, (timePerFrame * numImages));
yield return(null);
int numFrames = TimelineUtility.CalculateNumFrames(clip);
Assert.AreEqual(numImages, numFrames);
//Reset: make sure that the curve is a simple straight line from 0 to 1
StreamingImageSequencePlayableAsset.ResetTimelineClipCurve(clip);
yield return(null);
sisAsset.ResetPlayableFrames();
yield return(null);
StreamingImageSequenceTrack track = clip.parentTrack as StreamingImageSequenceTrack;
Assert.IsNotNull(track);
List <FrameMarker> frameMarkers = new List <FrameMarker>();
int i = 0;
foreach (var m in track.GetMarkers())
{
FrameMarker marker = m as FrameMarker;
Assert.IsNotNull(marker);
frameMarkers.Add(marker);
int imageIndex = sisAsset.GlobalTimeToImageIndex(clip, marker.time);
Assert.AreEqual(i, imageIndex);
++i;
}
//Uncheck and see if the unchecked images became ignored
frameMarkers[4].SetFrameUsed(false);
frameMarkers[5].SetFrameUsed(false);
Assert.AreEqual(3, sisAsset.GlobalTimeToImageIndex(clip, frameMarkers[4].time));
Assert.AreEqual(3, sisAsset.GlobalTimeToImageIndex(clip, frameMarkers[5].time));
frameMarkers[7].SetFrameUsed(false);
frameMarkers[8].SetFrameUsed(false);
Assert.AreEqual(6, sisAsset.GlobalTimeToImageIndex(clip, frameMarkers[7].time));
Assert.AreEqual(6, sisAsset.GlobalTimeToImageIndex(clip, frameMarkers[8].time));
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
//----------------------------------------------------------------------------------------------------------------------
internal static IEnumerator UpdateRenderCacheCoroutine(PlayableDirector director, RenderCachePlayableAsset renderCachePlayableAsset)
{
Assert.IsNotNull(director);
Assert.IsNotNull(renderCachePlayableAsset);
TimelineClipSISData timelineClipSISData = renderCachePlayableAsset.GetBoundTimelineClipSISData();
if (null == timelineClipSISData)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"RenderCachePlayableAsset is not ready",
"Ok");
yield break;
}
TrackAsset track = renderCachePlayableAsset.GetBoundTimelineClipSISData().GetOwner().parentTrack;
BaseRenderCapturer renderCapturer = director.GetGenericBinding(track) as BaseRenderCapturer;
if (null == renderCapturer)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"Please bind an appropriate RenderCapturer component to the track.",
"Ok");
yield break;
}
//Check output folder
string outputFolder = renderCachePlayableAsset.GetFolder();
if (string.IsNullOrEmpty(outputFolder) || !Directory.Exists(outputFolder))
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"Invalid output folder",
"Ok");
yield break;
}
//Check if we can capture
bool canCapture = renderCapturer.CanCapture();
if (!canCapture)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
renderCapturer.GetLastErrorMessage(),
"Ok");
yield break;
}
//begin capture
IEnumerator beginCapture = renderCapturer.BeginCapture();
while (beginCapture.MoveNext())
{
yield return(beginCapture.Current);
}
//Show progress in game view
Texture capturerTex = renderCapturer.GetInternalTexture();
RenderCachePlayableAssetEditorConfig editorConfig = renderCachePlayableAsset.GetEditorConfig();
GameObject blitterGO = CreateBlitter(capturerTex, editorConfig.GetUpdateBGColor());
TimelineClip timelineClip = timelineClipSISData.GetOwner();
double timePerFrame = 1.0f / track.timelineAsset.editorSettings.fps;
//initial calculation of loop vars
bool captureAllFrames = editorConfig.GetCaptureAllFrames();
int fileCounter = 0;
int numFiles = (int)Math.Ceiling(timelineClip.duration / timePerFrame) + 1;
int numDigits = MathUtility.GetNumDigits(numFiles);
if (!captureAllFrames)
{
fileCounter = editorConfig.GetCaptureStartFrame();
numFiles = (editorConfig.GetCaptureEndFrame() - fileCounter) + 1;
if (numFiles <= 0)
{
EditorUtility.DisplayDialog("Streaming Image Sequence", "Invalid Start/End Frame Settings", "Ok");
yield break;
}
}
int captureStartFrame = fileCounter;
string prefix = $"{timelineClip.displayName}_";
List <WatchedFileInfo> imageFiles = new List <WatchedFileInfo>(numFiles);
//Store old files that has the same pattern
string[] existingFiles = Directory.GetFiles(outputFolder, $"*.png");
HashSet <string> filesToDelete = new HashSet <string>(existingFiles);
bool cancelled = false;
while (!cancelled)
{
//Always recalculate from start to avoid floating point errors
double directorTime = timelineClip.start + (fileCounter * timePerFrame);
if (directorTime > timelineClip.end)
{
break;
}
if (!captureAllFrames && fileCounter > editorConfig.GetCaptureEndFrame())
{
break;
}
string fileName = $"{prefix}{fileCounter.ToString($"D{numDigits}")}.png";
string outputFilePath = Path.Combine(outputFolder, fileName);
SISPlayableFrame playableFrame = timelineClipSISData.GetPlayableFrame(fileCounter);
bool captureFrame = (!timelineClipSISData.AreFrameMarkersRequested() || //if markers are not requested, capture
!File.Exists(outputFilePath) || //if file doesn't exist, capture
(null != playableFrame && playableFrame.IsUsed() && !playableFrame.IsLocked())
);
if (filesToDelete.Contains(outputFilePath))
{
filesToDelete.Remove(outputFilePath);
}
if (captureFrame)
{
SetDirectorTime(director, directorTime);
//Need at least two frames in order to wait for the TimelineWindow to be updated ?
yield return(null);
yield return(null);
yield return(null);
//Unload texture because it may be overwritten
StreamingImageSequencePlugin.UnloadImageAndNotify(outputFilePath);
renderCapturer.CaptureToFile(outputFilePath);
}
Assert.IsTrue(File.Exists(outputFilePath));
FileInfo fileInfo = new FileInfo(outputFilePath);
imageFiles.Add(new WatchedFileInfo(fileName, fileInfo.Length));
++fileCounter;
cancelled = EditorUtility.DisplayCancelableProgressBar(
"StreamingImageSequence", "Caching render results", ((float)(fileCounter - captureStartFrame) / numFiles));
}
if (!cancelled)
{
renderCachePlayableAsset.SetImageFiles(imageFiles);
//Delete old files
if (AssetDatabase.IsValidFolder(outputFolder))
{
foreach (string oldFile in filesToDelete)
{
AssetDatabase.DeleteAsset(oldFile);
}
}
else
{
foreach (string oldFile in filesToDelete)
{
File.Delete(oldFile);
}
}
}
//Notify
FolderContentsChangedNotifier.GetInstance().Notify(outputFolder);
//Cleanup
EditorUtility.ClearProgressBar();
renderCapturer.EndCapture();
ObjectUtility.Destroy(blitterGO);
AssetDatabase.Refresh();
yield return(null);
}
