static public bool StartVideoCapture(string filePath, VideoRecorder recorder,
UsdPathSerializer usdPathSerializer, bool offlineRender = false)
{
// Only one video at a time.
if (m_ActiveVideoRecording != null)
{
return(false);
}
// Don't start recording unless there is enough space left.
if (!FileUtils.InitializeDirectoryWithUserError(
Path.GetDirectoryName(filePath),
"Failed to start video capture"))
{
return(false);
}
// Vertical video is disabled.
recorder.IsPortrait = false;
// Start the capture first, which may fail, so do this before toggling any state.
// While the state below is important for the actual frame capture, starting the capture process
// does not require it.
int sampleRate = 0;
if (AudioCaptureManager.m_Instance.IsCapturingAudio)
{
sampleRate = AudioCaptureManager.m_Instance.SampleRate;
}
if (!recorder.StartCapture(filePath, sampleRate,
AudioCaptureManager.m_Instance.IsCapturingAudio, offlineRender,
offlineRender ? App.UserConfig.Video.OfflineFPS : App.UserConfig.Video.FPS))
{
OutputWindowScript.ReportFileSaved("Failed to start capture!", null,
OutputWindowScript.InfoCardSpawnPos.Brush);
return(false);
}
m_ActiveVideoRecording = recorder;
// Perform any necessary VR camera rendering optimizations to reduce CPU & GPU workload
// Debug reduce quality for capture.
// XXX This should just be ADAPTIVE RENDERING
if (m_DebugVideoCaptureQualityLevel != -1)
{
m_PreCaptureQualityLevel = QualityControls.m_Instance.QualityLevel;
QualityControls.m_Instance.QualityLevel = m_DebugVideoCaptureQualityLevel;
}
//App.VrSdk.SetHmdScalingFactor(m_VideoCaptureResolutionScale);
// Setup SSAA
RenderWrapper wrapper = recorder.gameObject.GetComponent <RenderWrapper>();
m_PreCaptureSuperSampling = wrapper.SuperSampling;
wrapper.SuperSampling = m_SuperSampling;
#if USD_SUPPORTED
// Read from the Usd serializer if we're recording offline. Write to it otherwise.
m_UsdPathSerializer = usdPathSerializer;
if (!offlineRender)
{
m_UsdPath = SaveLoadScript.m_Instance.SceneFile.Valid ?
Path.ChangeExtension(filePath, "usda") : null;
m_RecordingStopwatch = new System.Diagnostics.Stopwatch();
m_RecordingStopwatch.Start();
if (!m_UsdPathSerializer.StartRecording())
{
UnityEngine.Object.Destroy(m_UsdPathSerializer);
m_UsdPathSerializer = null;
}
}
else
{
recorder.SetCaptureFramerate(Mathf.RoundToInt(App.UserConfig.Video.OfflineFPS));
m_UsdPath = null;
if (m_UsdPathSerializer.Load(App.Config.m_VideoPathToRender))
{
m_UsdPathSerializer.StartPlayback();
}
else
{
UnityEngine.Object.Destroy(m_UsdPathSerializer);
m_UsdPathSerializer = null;
}
}
#endif
return(true);
}
/// Like the other CreateLocal but passes the name through a sanitizer.
/// Use this if you don't control where "name" comes from.
public static ExportFileReference CreateSafeLocal(string originalLocation, string unsafeName)
{
return(CreateLocal(originalLocation,
FileUtils.SanitizeFilenameAndPreserveUniqueness(unsafeName)));
}
public static void ExportScene()
{
var current = SaveLoadScript.m_Instance.SceneFile;
string safeHumanName = FileUtils.SanitizeFilename(current.HumanName);
string basename = FileUtils.SanitizeFilename(
(current.Valid && (safeHumanName != "")) ? safeHumanName : "Untitled");
string parent = FileUtils.GenerateNonexistentFilename(App.UserExportPath(), basename, "");
if (!FileUtils.InitializeDirectoryWithUserError(
parent, "Failed to create export directory"))
{
return;
}
// Set up progress bar.
var progress = new Progress();
if (App.PlatformConfig.EnableExportJson)
{
progress.SetWork("json");
}
#if FBX_SUPPORTED
if (App.PlatformConfig.EnableExportFbx)
{
progress.SetWork("fbx");
}
#endif
#if USD_SUPPORTED
if (App.PlatformConfig.EnableExportUsd)
{
progress.SetWork("usd");
}
#endif
#if LATK_SUPPORTED
if (App.PlatformConfig.EnableExportLatk)
{
progress.SetWork("latk");
}
#endif
#if (UNITY_EDITOR || EXPERIMENTAL_ENABLED)
if (Config.IsExperimental)
{
progress.SetWork("wrl");
progress.SetWork("stl");
#if FBX_SUPPORTED
progress.SetWork("obj");
#endif
}
#endif
if (App.PlatformConfig.EnableExportGlb)
{
progress.SetWork("glb");
}
string filename;
if (App.PlatformConfig.EnableExportJson &&
(filename = MakeExportPath(parent, basename, "json")) != null)
{
using (var unused = new AutoTimer("raw export"))
{
OverlayManager.m_Instance.UpdateProgress(0.1f);
ExportRaw.Export(filename);
}
}
progress.CompleteWork("json");
#if FBX_SUPPORTED
if (App.PlatformConfig.EnableExportFbx &&
(filename = MakeExportPath(parent, basename, "fbx")) != null)
{
using (var unused = new AutoTimer("fbx export")) {
OverlayManager.m_Instance.UpdateProgress(0.3f);
ExportFbx.Export(filename,
App.UserConfig.Export.ExportBinaryFbx ? ExportFbx.kFbxBinary : ExportFbx.kFbxAscii,
App.UserConfig.Export.ExportFbxVersion);
OverlayManager.m_Instance.UpdateProgress(0.5f);
}
}
progress.CompleteWork("fbx");
#endif
#if USD_SUPPORTED
if (App.PlatformConfig.EnableExportUsd &&
(filename = MakeExportPath(parent, basename, "usd")) != null)
{
using (var unused = new AutoTimer("usd export"))
{
ExportUsd.ExportPayload(filename);
}
}
progress.CompleteWork("usd");
#endif
#if LATK_SUPPORTED
if (App.PlatformConfig.EnableExportLatk &&
(filename = MakeExportPath(parent, basename, "latk")) != null)
{
using (var unused = new AutoTimer("latk export"))
{
ExportLatk.Export(filename);
}
}
progress.CompleteWork("latk");
#endif
#if (UNITY_EDITOR || EXPERIMENTAL_ENABLED)
if (Config.IsExperimental &&
(filename = MakeExportPath(parent, basename, "wrl")) != null)
{
ExportVrml.Export(filename);
progress.CompleteWork("wrl");
}
if (Config.IsExperimental &&
(filename = MakeExportPath(parent, basename, "stl")) != null)
{
ExportStl.Export(filename);
progress.CompleteWork("stl");
}
#if FBX_SUPPORTED
if (Config.IsExperimental &&
App.PlatformConfig.EnableExportFbx &&
(filename = MakeExportPath(parent, basename, "obj")) != null)
{
// This has never been tested with the new fbx export style and may not work
ExportFbx.Export(filename, ExportFbx.kObj);
progress.CompleteWork("obj");
}
#endif
#endif
if (App.PlatformConfig.EnableExportGlb)
{
string extension = App.Config.m_EnableGlbVersion2 ? "glb" : "glb1";
int gltfVersion = App.Config.m_EnableGlbVersion2 ? 2 : 1;
filename = MakeExportPath(parent, basename, extension);
if (filename != null)
{
using (var unused = new AutoTimer("glb export"))
{
OverlayManager.m_Instance.UpdateProgress(0.7f);
var exporter = new ExportGlTF();
// TBT doesn't need (or want) brush textures in the output because it replaces all
// the materials, so it's fine to keep those http:. However, Sketchfab doesn't support
// http textures so if uploaded, this glb will have missing textures.
exporter.ExportBrushStrokes(
filename, AxisConvention.kGltf2, binary: true, doExtras: false,
includeLocalMediaContent: true,
gltfVersion: gltfVersion,
selfContained: true
);
progress.CompleteWork("glb");
}
}
}
OutputWindowScript.m_Instance.CreateInfoCardAtController(
InputManager.ControllerName.Brush, basename + " exported!");
ControllerConsoleScript.m_Instance.AddNewLine("Located in " + App.UserExportPath());
string readmeFilename = Path.Combine(App.UserExportPath(), kExportReadmeName);
if (!File.Exists(readmeFilename) && !Directory.Exists(readmeFilename))
{
File.WriteAllText(readmeFilename, kExportReadmeBody);
}
}
public void Init()
{
string cacheDir = Path.Combine(Application.persistentDataPath, "assetCache");
m_CacheDir = cacheDir.Replace("\\", "/");
// Use a different directory from m_CacheDir to avoid having to make ValidGltfCache()
// smart enough to allow directories with only a thumbnail and no asset data.
m_ThumbnailCacheDir = Path.Combine(Application.persistentDataPath, "assetThumbnail")
.Replace("\\", "/");
m_ActiveRequests = new List <AssetGetter>();
m_RequestLoadQueue = new List <ModelLoadRequest>();
m_LoadQueue = new List <ModelLoadRequest>();
FileUtils.InitializeDirectoryWithUserError(m_CacheDir, "Failed to create asset cache");
// Create and populate model map.
m_ModelsByAssetId = new Dictionary <string, Model>();
try
{
foreach (string folderPath in EnumerateCacheDirectories())
{
string folderName = Path.GetFileName(folderPath);
string gltfFile = ValidGltfCache(folderPath, folderName);
if (gltfFile != null)
{
string path = Path.Combine(folderPath, folderName);
path = Path.Combine(path, gltfFile);
m_ModelsByAssetId[folderName] = new Model(Model.Location.PolyAsset(folderName, path));
}
else
{
Debug.LogWarningFormat("Deleting invalid cache folder {0}", folderName);
Directory.Delete(folderPath, true);
}
}
}
catch (DirectoryNotFoundException e)
{
Debug.LogException(e);
}
catch (UnauthorizedAccessException e)
{
Debug.LogException(e);
}
m_AssetSetByType = new Dictionary <PolySetType, AssetSet>
{
{
PolySetType.User,
new AssetSet()
},
{
PolySetType.Liked,
new AssetSet()
},
{
PolySetType.Featured,
new AssetSet {
m_RefreshRequested = true
}
}
};
App.Instance.AppExit += () =>
{
var models = EnumerateCacheDirectories()
.OrderBy(d => Directory.GetLastAccessTimeUtc(d)).ToArray();
for (int excess = models.Count() - kAssetDiskCacheSize; excess > 0; excess--)
{
Directory.Delete(models[excess - 1], true);
}
};
}
