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virtual SdfAbstractDataRefPtr | InitData (const FileFormatArguments &args) const override |
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virtual bool | CanRead (const string &file) const override |
| Returns true if file can be read by this format. More...
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virtual bool | Read (SdfLayer *layer, const string &resolvedPath, bool metadataOnly) const override |
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virtual bool | WriteToFile (const SdfLayer &layer, const string &filePath, const string &comment=string(), const FileFormatArguments &args=FileFormatArguments()) const override |
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virtual bool | ReadFromString (SdfLayer *layer, const string &str) const override |
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virtual bool | WriteToString (const SdfLayer &layer, string *str, const string &comment=string()) const override |
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virtual bool | WriteToStream (const SdfSpecHandle &spec, std::ostream &out, size_t indent) const override |
| Write the provided spec to out indented indent levels. More...
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| SdfFileFormat (const SdfFileFormat &)=delete |
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SdfFileFormat & | operator= (const SdfFileFormat &)=delete |
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SDF_API const SdfSchemaBase & | GetSchema () const |
| Returns the schema for this format. More...
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SDF_API const TfToken & | GetFormatId () const |
| Returns the format identifier. More...
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SDF_API const TfToken & | GetTarget () const |
| Returns the target for this file format. More...
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SDF_API const std::string & | GetFileCookie () const |
| Returns the cookie to be used when writing files with this format. More...
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SDF_API const TfToken & | GetVersionString () const |
| Returns the current version of this file format. More...
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SDF_API bool | IsPrimaryFormatForExtensions () const |
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SDF_API const std::vector
< std::string > & | GetFileExtensions () const |
| Returns a list of extensions that this format supports. More...
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SDF_API const std::string & | GetPrimaryFileExtension () const |
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SDF_API bool | IsSupportedExtension (const std::string &extension) const |
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virtual SDF_API bool | IsPackage () const |
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virtual SDF_API std::string | GetPackageRootLayerPath (const std::string &resolvedPath) const |
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virtual SDF_API FileFormatArguments | GetDefaultFileFormatArguments () const |
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SDF_API SdfAbstractDataRefPtr | InitDetachedData (const FileFormatArguments &args) const |
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SDF_API SdfLayerRefPtr | NewLayer (const SdfFileFormatConstPtr &fileFormat, const std::string &identifier, const std::string &realPath, const ArAssetInfo &assetInfo, const FileFormatArguments &args) const |
| Instantiate a layer. More...
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SDF_API bool | ShouldSkipAnonymousReload () const |
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SDF_API bool | ShouldReadAnonymousLayers () const |
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SDF_API bool | ReadDetached (SdfLayer *layer, const std::string &resolvedPath, bool metadataOnly) const |
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virtual SDF_API std::set
< std::string > | GetExternalAssetDependencies (const SdfLayer &layer) const |
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SDF_API bool | SupportsReading () const |
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SDF_API bool | SupportsWriting () const |
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SDF_API bool | SupportsEditing () const |
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| TfRefBase () |
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size_t | GetCurrentCount () const |
| Return the current reference count of this object. More...
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bool | IsUnique () const |
| Return true if only one TfRefPtr points to this object. More...
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const TfRefCount & | GetRefCount () const |
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void | SetShouldInvokeUniqueChangedListener (bool shouldCall) |
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| TfWeakBase () |
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| TfWeakBase (const TfWeakBase &) |
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const TfWeakBase & | __GetTfWeakBase__ () const |
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const TfWeakBase & | operator= (const TfWeakBase &) |
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void | EnableNotification2 () const |
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TF_API void const * | GetUniqueIdentifier () const |
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| UsdUsdcFileFormat () |
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virtual | ~UsdUsdcFileFormat () |
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SDF_API | SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::string &extension) |
| Constructor. More...
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SDF_API | SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::string &extension, const SdfSchemaBase &schema) |
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| SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::string &extension, const SdfSchemaBase &&schema)=delete |
| Disallow temporary SdfSchemaBase objects being passed to the c'tor. More...
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SDF_API | SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::vector< std::string > &extensions) |
| Constructor. More...
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SDF_API | SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::vector< std::string > &extensions, const SdfSchemaBase &schema) |
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| SdfFileFormat (const TfToken &formatId, const TfToken &versionString, const TfToken &target, const std::vector< std::string > &extensions, const SdfSchemaBase &&schema)=delete |
| Disallow temporary SdfSchemaBase objects being passed to the c'tor. More...
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virtual SDF_API | ~SdfFileFormat () |
| Destructor. More...
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SDF_API bool | _ReadAndCopyLayerDataToMemory (SdfLayer *layer, const std::string &resolvedPath, bool metadataOnly, bool *didCopyData=nullptr) const |
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virtual SDF_API SdfLayer * | _InstantiateNewLayer (const SdfFileFormatConstPtr &fileFormat, const std::string &identifier, const std::string &realPath, const ArAssetInfo &assetInfo, const FileFormatArguments &args) const |
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virtual SDF_API bool | _ShouldSkipAnonymousReload () const |
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virtual SDF_API bool | _ShouldReadAnonymousLayers () const |
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virtual TF_API | ~TfRefBase () |
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| ~TfWeakBase () |
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TfRefPtr< Tf_Remnant > | _Register () const |
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template<class T > |
TfRefPtr< Tf_Remnant > | _Register (T *tempRmnt) const |
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bool | _HasRemnant () const |
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File format for binary Usd files.
Definition at line 48 of file usdcFileFormat.h.
virtual bool UsdUsdcFileFormat::Read |
( |
SdfLayer * |
layer, |
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const string & |
resolvedPath, |
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bool |
metadataOnly |
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) |
| const |
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overridevirtual |
Reads scene description from the asset specified by resolvedPath
into the layer layer
.
metadataOnly
is a flag that asks for only the layer metadata to be read in, which can be much faster if that is all that is required. Note that this is just a hint: some FileFormat readers may disregard this flag and still fully populate the layer contents.
Returns true if the asset is successfully read into layer
, false otherwise.
Implements SdfFileFormat.