//----------------------------------------------------------------------------------------------------------------------
internal static void LockAndEditPlayableFrame(SISPlayableFrame playableFrame,
RenderCachePlayableAsset renderCachePlayableAsset)
{
int index = playableFrame.GetIndex();
string filePath = renderCachePlayableAsset.GetImageFilePath(index);
if (string.IsNullOrEmpty(filePath) || !File.Exists(filePath))
{
EditorUtility.DisplayDialog(StreamingImageSequenceConstants.DIALOG_HEADER,
"Please update RenderCachePlayableAsset.",
"Ok");
return;
}
string fullPath = Path.GetFullPath(filePath);
playableFrame.SetLocked(true);
string imageAppPath = EditorPrefs.GetString("kImagesDefaultApp");
if (string.IsNullOrEmpty(imageAppPath) || !File.Exists(imageAppPath))
{
System.Diagnostics.Process.Start(fullPath);
return;
}
System.Diagnostics.Process.Start(imageAppPath, fullPath);
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void OnClipChanged(TimelineClip clip)
{
base.OnClipChanged(clip);
RenderCachePlayableAsset renderCachePlayableAsset = clip.asset as RenderCachePlayableAsset;
Assert.IsNotNull(renderCachePlayableAsset);
renderCachePlayableAsset.RefreshPlayableFrames();
}
//----------------------------------------------------------------------------------------------------------------------
/// <inheritdoc/>
public override void OnCreate(TimelineClip clip, TrackAsset track, TimelineClip clonedFrom)
{
RenderCachePlayableAsset asset = clip.asset as RenderCachePlayableAsset;
Assert.IsNotNull(asset);
RenderCacheClipData sisData = new RenderCacheClipData(clip);
asset.BindClipData(sisData);
}
static void UpdateRenderCache(ShortcutArguments args) {
TimelineClip clip = TimelineEditor.selectedClip;
if (null == clip)
return;
RenderCachePlayableAsset renderCachePlayableAsset = clip.asset as RenderCachePlayableAsset;
if (null == renderCachePlayableAsset)
return;
//Loop time
EditorCoroutineUtility.StartCoroutineOwnerless(RenderCachePlayableAssetInspector.UpdateRenderCacheCoroutine(TimelineEditor.inspectedDirector, renderCachePlayableAsset));
}
//----------------------------------------------------------------------------------------------------------------------
void DrawPreviewImage(ref PreviewDrawInfo drawInfo, TimelineClip clip,
RenderCachePlayableAsset renderCachePlayableAsset)
{
double normalizedLocalTime = drawInfo.LocalTime / clip.duration;
IList <string> imageFileNames = renderCachePlayableAsset.GetImageFileNames();
Assert.IsNotNull(imageFileNames);
int count = imageFileNames.Count;
Assert.IsTrue(imageFileNames.Count > 0);
int index = Mathf.RoundToInt(count * (float)normalizedLocalTime);
index = Mathf.Clamp(index, 0, count - 1);
//Load
string imagePath = renderCachePlayableAsset.GetImageFilePath(index);
if (!File.Exists(imagePath))
{
return;
}
ImageLoader.GetImageDataInto(imagePath, StreamingImageSequenceConstants.IMAGE_TYPE_PREVIEW
, out ImageData imageData);
switch (imageData.ReadStatus)
{
case StreamingImageSequenceConstants.READ_STATUS_LOADING:
break;
case StreamingImageSequenceConstants.READ_STATUS_SUCCESS: {
Texture2D tex = PreviewTextureFactory.GetOrCreate(imagePath, ref imageData);
if (null != tex)
{
Graphics.DrawTexture(drawInfo.DrawRect, tex);
}
break;
}
default: {
ImageLoader.RequestLoadPreviewImage(imagePath, (int)drawInfo.DrawRect.width, (int)drawInfo.DrawRect.height);
break;
}
}
}
static void LockAndEditFrame(ShortcutArguments args) {
foreach (Object obj in Selection.objects) {
FrameMarker frameMarker = obj as FrameMarker;
if (null == frameMarker) {
continue;
}
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset<RenderCachePlayableAsset>();
if (null == playableAsset)
return;
FrameMarkerInspector.LockAndEditPlayableFrame(playableFrame, playableAsset);
}
}
public IEnumerator CreatePlayableAsset()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestRenderCacheTimelineClip(director);
RenderCachePlayableAsset renderCachePlayableAsset = clip.asset as RenderCachePlayableAsset;
Assert.IsNotNull(renderCachePlayableAsset);
//Test the track immediately
RenderCacheTrack track = clip.GetParentTrack() as RenderCacheTrack;
Assert.IsNotNull(track);
yield return(null);
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
//----------------------------------------------------------------------------------------------------------------------
internal static void LockAndEditPlayableFrame(SISPlayableFrame playableFrame,
RenderCachePlayableAsset renderCachePlayableAsset)
{
int index = playableFrame.GetIndex();
string filePath = renderCachePlayableAsset.GetImageFilePath(index);
if (string.IsNullOrEmpty(filePath) || !File.Exists(filePath))
{
EditorUtility.DisplayDialog(StreamingImageSequenceConstants.DIALOG_HEADER,
"Please update RenderCachePlayableAsset.",
"Ok");
return;
}
playableFrame.SetLocked(true);
LaunchImageApplicationExternalTool(Path.GetFullPath(filePath));
}
//----------------------------------------------------------------------------------------------------------------------
/// <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;
}
RenderCachePlayableAsset curAsset = clip.asset as RenderCachePlayableAsset;
if (null == curAsset)
{
return;
}
IList <string> imageFileNames = curAsset.GetImageFileNames();
if (null == imageFileNames || imageFileNames.Count <= 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) => {
DrawPreviewImage(ref drawInfo, clip, curAsset);
});
}
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnInspectorGUI()
{
ShortcutBinding useFrameShortcut
= ShortcutManager.instance.GetShortcutBinding(SISEditorConstants.SHORTCUT_TOGGLE_FRAME_MARKER);
bool prevUseFrame = m_assets[0].IsFrameUsed();
bool useFrame = EditorGUILayout.Toggle($"Use Frame ({useFrameShortcut})", prevUseFrame);
if (useFrame != prevUseFrame)
{
//Set all selected objects
foreach (FrameMarker m in m_assets)
{
SetMarkerValueByContext(m, useFrame);
}
}
//Only show lock and edit for RenderCachePlayableAsset
foreach (FrameMarker frameMarker in m_assets)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
if (null == playableAsset)
{
return;
}
}
//m_assets only contain RenderCachePlayableAsset at this point
ShortcutBinding lockAndEditShortcut
= ShortcutManager.instance.GetShortcutBinding(SISEditorConstants.SHORTCUT_LOCK_AND_EDIT_FRAME);
if (GUILayout.Button($"Lock and Edit ({lockAndEditShortcut})"))
{
foreach (FrameMarker frameMarker in m_assets)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
Assert.IsNotNull(playableAsset);
LockAndEditPlayableFrame(playableFrame, playableAsset);
}
}
}
//----------------------------------------------------------------------------------------------------------------------
///<inheritdoc />
public override ActionValidity Validate(IEnumerable <IMarker> markers)
{
foreach (IMarker marker in markers)
{
FrameMarker frameMarker = marker as FrameMarker;
if (null == frameMarker)
{
return(ActionValidity.NotApplicable);
}
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
if (null == playableAsset)
{
return(ActionValidity.NotApplicable);
}
}
return(ActionValidity.Valid);
}
///<inheritdoc />
public override bool Execute(IEnumerable <IMarker> markers)
{
foreach (IMarker marker in markers)
{
FrameMarker frameMarker = marker as FrameMarker;
if (null == frameMarker)
{
return(false);
}
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
if (null == playableAsset)
{
return(false);
}
FrameMarkerInspector.LockAndEditPlayableFrame(playableFrame, playableAsset);
}
return(true);
}
internal static TimelineClip CreateTestRenderCacheTimelineClip(PlayableDirector director)
{
string tempTimelineAssetPath = AssetDatabase.GenerateUniqueAssetPath("Assets/TempRenderCacheTimelineForTestRunner.playable");
//Create timeline asset
TimelineAsset timelineAsset = ScriptableObject.CreateInstance <TimelineAsset>();
director.playableAsset = timelineAsset;
AssetDatabase.CreateAsset(timelineAsset, tempTimelineAssetPath);
//Create empty asset
RenderCacheTrack renderCacheTrack = timelineAsset.CreateTrack <RenderCacheTrack>(null, "Footage");
TimelineClip clip = renderCacheTrack.CreateDefaultClip();
RenderCachePlayableAsset sisAsset = clip.asset as RenderCachePlayableAsset;
Assert.IsNotNull(sisAsset);
//Select gameObject and open Timeline Window. This will trigger the TimelineWindow's update etc.
EditorApplication.ExecuteMenuItem("Window/Sequencing/Timeline");
Selection.activeObject = director;
return(clip);
}
//----------------------------------------------------------------------------------------------------------------------
public override void OnInspectorGUI()
{
ShortcutBinding useFrameShortcut
= ShortcutManager.instance.GetShortcutBinding(SISEditorConstants.SHORTCUT_TOGGLE_FRAME_MARKER);
bool prevUseFrame = m_assets[0].IsFrameUsed();
bool useFrame = EditorGUILayout.Toggle($"Use Frame ({useFrameShortcut})", prevUseFrame);
if (useFrame != prevUseFrame)
{
//Set all selected objects
foreach (FrameMarker m in m_assets)
{
SetMarkerValueByContext(m, useFrame);
}
}
if (1 == m_assets.Length)
{
SISPlayableFrame playableFrame = m_assets[0].GetOwner();
string prevNote = playableFrame?.GetUserNote();
DrawNoteGUI(prevNote);
}
else
{
int numSelectedAssets = m_assets.Length;
Assert.IsTrue(numSelectedAssets > 1);
SISPlayableFrame firstPlayableFrame = m_assets[0].GetOwner();
//Check invalid PlayableFrame. Perhaps because of unsupported Duplicate operation ?
if (null == firstPlayableFrame)
{
return;
}
string prevNote = firstPlayableFrame.GetUserNote();
for (int i = 1; i < numSelectedAssets; ++i)
{
SISPlayableFrame playableFrame = m_assets[i].GetOwner();
if (playableFrame.GetUserNote() != prevNote)
{
prevNote = "<different notes>";
}
}
DrawNoteGUI(prevNote);
}
//Only show lock and edit for RenderCachePlayableAsset
//[TODO-Sin: 2020-8-24]: Define capabilities in RenderCachePlayableAsset that defines what is visible
foreach (FrameMarker frameMarker in m_assets)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
if (null == playableAsset)
{
return;
}
}
GUILayout.Space(15);
//m_assets only contain RenderCachePlayableAsset at this point
ShortcutBinding lockAndEditShortcut
= ShortcutManager.instance.GetShortcutBinding(SISEditorConstants.SHORTCUT_LOCK_AND_EDIT_FRAME);
if (GUILayout.Button($"Lock and Edit ({lockAndEditShortcut})"))
{
foreach (FrameMarker frameMarker in m_assets)
{
SISPlayableFrame playableFrame = frameMarker.GetOwner();
RenderCachePlayableAsset playableAsset = playableFrame.GetTimelineClipAsset <RenderCachePlayableAsset>();
Assert.IsNotNull(playableAsset);
LockAndEditPlayableFrame(playableFrame, playableAsset);
}
}
}
//----------------------------------------------------------------------------------------------------------------------
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);
}
public IEnumerator UpdateRenderCachePNGInStreamingAssets()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestRenderCacheTimelineClip(director);
TimelineAsset timelineAsset = director.playableAsset as TimelineAsset;
RenderCachePlayableAsset renderCachePlayableAsset = clip.asset as RenderCachePlayableAsset;
RenderCacheTrack track = clip.GetParentTrack() as RenderCacheTrack;
Assert.IsNotNull(timelineAsset);
Assert.IsNotNull(renderCachePlayableAsset);
Assert.IsNotNull(track);
Assert.IsNotNull(Camera.main);
yield return(null);
clip.duration = (1.0f / timelineAsset.editorSettings.GetFPS());
const string OUTPUT_FOLDER = "Asset/StreamingAssets/RenderCachePNGForTestRunner";
Directory.CreateDirectory(OUTPUT_FOLDER);
renderCachePlayableAsset.SetFolder(OUTPUT_FOLDER);
GameObject cameraRenderCapturerGO = new GameObject();
CameraRenderCapturer cameraRenderCapturer = cameraRenderCapturerGO.AddComponent <CameraRenderCapturer>();
cameraRenderCapturer.SetCamera(Camera.main);
director.SetGenericBinding(track, cameraRenderCapturer);
yield return(null);
//Update RenderCache
EditorCoroutineUtility.StartCoroutineOwnerless(
RenderCachePlayableAssetInspector.UpdateRenderCacheCoroutine(director, renderCachePlayableAsset)
);
//A hack to wait until the coroutine is finished
const float TIMEOUT_SEC = 3.0f;
Assert.IsTrue(Directory.Exists(OUTPUT_FOLDER));
float prevTime = Time.realtimeSinceStartup;
while (Time.realtimeSinceStartup - prevTime < TIMEOUT_SEC)
{
yield return(null);
}
string imageFilePath = renderCachePlayableAsset.GetImageFilePath(0);
Assert.IsTrue(File.Exists(imageFilePath));
ImageLoader.RequestLoadFullImage(imageFilePath);
//Another hack to wait until the load is finished
prevTime = Time.realtimeSinceStartup;
while (Time.realtimeSinceStartup - prevTime < TIMEOUT_SEC)
{
yield return(null);
}
ImageLoader.GetImageDataInto(imageFilePath, StreamingImageSequenceConstants.IMAGE_TYPE_FULL, out ImageData imageData);
Assert.AreEqual(StreamingImageSequenceConstants.READ_STATUS_SUCCESS, imageData.ReadStatus);
yield return(null);
//cleanup
StreamingImageSequencePlugin.UnloadAllImages();
bool folderDeleted = FileUtility.DeleteFilesAndFolders(OUTPUT_FOLDER);
Assert.IsTrue(folderDeleted);
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}
//----------------------------------------------------------------------------------------------------------------------
internal static IEnumerator UpdateRenderCacheCoroutine(PlayableDirector director, RenderCachePlayableAsset renderCachePlayableAsset)
{
Assert.IsNotNull(director);
Assert.IsNotNull(renderCachePlayableAsset);
PlayableFrameClipData clipData = renderCachePlayableAsset.GetBoundClipData();
if (null == clipData)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
"RenderCachePlayableAsset is not ready",
"Ok");
yield break;
}
TrackAsset track = renderCachePlayableAsset.GetBoundClipData().GetOwner().GetParentTrack();
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.CanCaptureV();
if (!canCapture)
{
EditorUtility.DisplayDialog("Streaming Image Sequence",
renderCapturer.GetLastErrorMessage(),
"Ok");
yield break;
}
//begin capture
IEnumerator beginCapture = renderCapturer.BeginCaptureV();
while (beginCapture.MoveNext())
{
yield return(beginCapture.Current);
}
//Show progress in game view
Texture capturerTex = renderCapturer.GetInternalTexture();
RenderCachePlayableAssetEditorConfig editorConfig = renderCachePlayableAsset.GetEditorConfig();
BaseTextureBlitter blitter = CreateBlitter(capturerTex);
Material blitToScreenMat = renderCapturer.GetOrCreateBlitToScreenEditorMaterialV();
if (!blitToScreenMat.IsNullRef())
{
blitToScreenMat.SetColor(m_bgColorProperty, editorConfig.GetUpdateBGColor());
blitter.SetBlitMaterial(blitToScreenMat);
}
GameObject blitterGO = blitter.gameObject;
TimelineClip timelineClip = clipData.GetOwner();
double timePerFrame = 1.0f / track.timelineAsset.editorSettings.GetFPS();
//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);
RenderCacheOutputFormat outputFormat = renderCachePlayableAsset.GetOutputFormat();
string outputExt = null;
switch (outputFormat)
{
case RenderCacheOutputFormat.EXR: outputExt = "exr"; break;
default: outputExt = "png"; break;;
}
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}")}.{outputExt}";
string outputFilePath = Path.Combine(outputFolder, fileName);
SISPlayableFrame playableFrame = clipData.GetPlayableFrame(fileCounter);
bool captureFrame = (!clipData.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, outputFormat);
}
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)
{
//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.EndCaptureV();
ObjectUtility.Destroy(blitterGO);
AssetDatabase.Refresh();
renderCachePlayableAsset.Reload();;
yield return(null);
}