class OSGDB_EXPORT osgDB::Registry

Registry is a singleton factory which stores the Objects types available at runtime for loading, and any Object reader or writers which are linked in at runtime for reading non-native file formats.

Public Methods

~Registry()

static Registry* instance()

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)

osg::Object* readObject(const std::string& fileName)

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

osg::Image* readImage(const std::string& fileName)

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

osg::Node* readNode(const std::string& fileName)

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

void setCreateNodeFromImage(bool flag)

bool getCreateNodeFromImage() const

Documentation

Registry is a singleton factory which stores the Objects types available at runtime for loading, and any Object reader or writers which are linked in at runtime for reading non-native file formats.

The RegisterObjectProxy can be used to automatically register at runtime a Object with the Registry.

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

~Registry()

static Registry* instance()

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)

osg::Object* readObject(const std::string& fileName)

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

osg::Image* readImage(const std::string& fileName)

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

osg::Node* readNode(const std::string& fileName)

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

void setCreateNodeFromImage(bool flag)

bool getCreateNodeFromImage() const

This class has no child classes.

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