class OSGDB_EXPORT osgDB::Registry

Registry is a singleton factory which stores the reader/writers which are linked in at runtime for reading non-native file formats.

Public Methods

static Registry* instance()

~Registry()

void readCommandLine(std::vector<std::string>& commandLine)

read the command line string list, removing any matched control sequences

void addFileExtensionAlias(const std::string mapExt, const std::string toExt)

register an fileextension alias to mapExt toExt, the later should the the extension name of the readerwriter plugin library.

void addDotOsgWrapper(DotOsgWrapper* wrapper)

void removeDotOsgWrapper(DotOsgWrapper* wrapper)

void addReaderWriter(ReaderWriter* rw)

void removeReaderWriter(ReaderWriter* rw)

std::string createLibraryNameForFile(const std::string& fileName)

create the platform specific library name associated with file

std::string createLibraryNameForExt(const std::string& ext)

create the platform specific library name associated with file extension

bool loadLibrary(const std::string& fileName)

find the library in the SG_LIBRARY_PATH and load it

bool closeLibrary(const std::string& fileName)

close the attached library with specified name

osg::Object* readObjectOfType(const osg::Object& compObj, Input& fr)

osg::Object* readObject(Input& fr)

osg::Image* readImage(Input& fr)

osg::Drawable* readDrawable(Input& fr)

osg::StateAttribute* readStateAttribute(Input& fr)

osg::Node* readNode(Input& fr)

bool writeObject(const osg::Object& obj, Output& fw)

ReaderWriter::ReadResult readObject(const std::string& fileName)

ReaderWriter::WriteResult writeObject(const osg::Object& obj, const std::string& fileName)

ReaderWriter::ReadResult readImage(const std::string& fileName)

ReaderWriter::WriteResult writeImage(const osg::Image& obj, const std::string& fileName)

ReaderWriter::ReadResult readNode(const std::string& fileName)

ReaderWriter::WriteResult writeNode(const osg::Node& node, const std::string& fileName)

void setCreateNodeFromImage(bool flag)

bool getCreateNodeFromImage() const

void setOptions(ReaderWriter::Options* opt)

ReaderWriter::Options* getOptions()

const ReaderWriter::Options* getOptions() const

Documentation

Registry is a singleton factory which stores the reader/writers which are linked in at runtime for reading non-native file formats.

The RegisterDotOsgWrapperProxy can be used to automatically register DotOsgWrappers, at runtime with the Registry. A DotOsgWrapper encapsulates the functions that can read and write to the .osg for each osg::Object.

The RegisterReaderWriterProxy can be used to automatically register at runtime a reader/writer with the Registry.

static Registry* instance()

~Registry()

void readCommandLine(std::vector<std::string>& commandLine)

read the command line string list, removing any matched control sequences

void addFileExtensionAlias(const std::string mapExt, const std::string toExt)

register an fileextension alias to mapExt toExt, the later should the the extension name of the readerwriter plugin library. For example to map .tif files to the tiff loader, use addExtAlias("tif","tiff") which will enable .tif to be read by the libdb_tiff readerwriter plugin.

void addDotOsgWrapper(DotOsgWrapper* wrapper)

void removeDotOsgWrapper(DotOsgWrapper* wrapper)

void addReaderWriter(ReaderWriter* rw)

void removeReaderWriter(ReaderWriter* rw)

std::string createLibraryNameForFile(const std::string& fileName)

create the platform specific library name associated with file

std::string createLibraryNameForExt(const std::string& ext)

create the platform specific library name associated with file extension

bool loadLibrary(const std::string& fileName)

find the library in the SG_LIBRARY_PATH and load it

bool closeLibrary(const std::string& fileName)

close the attached library with specified name

osg::Object* readObjectOfType(const osg::Object& compObj, Input& fr)

osg::Object* readObject(Input& fr)

osg::Image* readImage(Input& fr)

osg::Drawable* readDrawable(Input& fr)

osg::StateAttribute* readStateAttribute(Input& fr)

osg::Node* readNode(Input& fr)

bool writeObject(const osg::Object& obj, Output& fw)

ReaderWriter::ReadResult readObject(const std::string& fileName)

ReaderWriter::WriteResult writeObject(const osg::Object& obj, const std::string& fileName)

ReaderWriter::ReadResult readImage(const std::string& fileName)

ReaderWriter::WriteResult writeImage(const osg::Image& obj, const std::string& fileName)

ReaderWriter::ReadResult readNode(const std::string& fileName)

ReaderWriter::WriteResult writeNode(const osg::Node& node, const std::string& fileName)

void setCreateNodeFromImage(bool flag)

bool getCreateNodeFromImage() const

void setOptions(ReaderWriter::Options* opt)

ReaderWriter::Options* getOptions()

const ReaderWriter::Options* getOptions() const

This class has no child classes.

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