OpenSceneGraph 3.6.5
osgTerrain::WhiteListTileLoadedCallback Class Reference

Helper callback for managing optional sets of layers, that loading of is deffered to this callback, with this callback working out which layers to load, and how to create fallback versions of the layers. More...

#include <TerrainTile>

Inheritance diagram for osgTerrain::WhiteListTileLoadedCallback:

Public Member Functions

 WhiteListTileLoadedCallback ()
void allow (const std::string &setname)
void setMinimumNumOfLayers (unsigned int numLayers)
unsigned int getMinimumNumOfLayers () const
void setReplaceSwitchLayer (bool replaceSwitchLayer)
bool getReplaceSwitchLayer () const
void setAllowAll (bool allowAll)
bool getAllowAll () const
bool layerAcceptable (const std::string &setname) const
bool readImageLayer (osgTerrain::ImageLayer *imageLayer, const osgDB::ReaderWriter::Options *options) const
virtual bool deferExternalLayerLoading () const
virtual void loaded (osgTerrain::TerrainTile *tile, const osgDB::ReaderWriter::Options *options) const
Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead.
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool)
 Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called.
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref().
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
int referenceCount () const
 Return the number of pointers currently referencing this object.
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object.

Protected Types

typedef std::set< std::string > SetWhiteList

Protected Member Functions

virtual ~WhiteListTileLoadedCallback ()
Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

SetWhiteList _setWhiteList
unsigned int _minumumNumberOfLayers
bool _replaceSwitchLayer
bool _allowAll
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Additional Inherited Members

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 Get the optional global Referenced mutex, this can be shared between all osg::Referenced.
static void setDeleteHandler (DeleteHandler *handler)
 Set a DeleteHandler to which deletion of all referenced counted objects will be delegated.
static DeleteHandlergetDeleteHandler ()
 Get a DeleteHandler.

Detailed Description

Helper callback for managing optional sets of layers, that loading of is deffered to this callback, with this callback working out which layers to load, and how to create fallback versions of the layers.

Member Typedef Documentation

◆ SetWhiteList

typedef std::set<std::string> osgTerrain::WhiteListTileLoadedCallback::SetWhiteList
protected

Constructor & Destructor Documentation

◆ WhiteListTileLoadedCallback()

osgTerrain::WhiteListTileLoadedCallback::WhiteListTileLoadedCallback ( )

◆ ~WhiteListTileLoadedCallback()

virtual osgTerrain::WhiteListTileLoadedCallback::~WhiteListTileLoadedCallback ( )
protectedvirtual

Member Function Documentation

◆ allow()

void osgTerrain::WhiteListTileLoadedCallback::allow ( const std::string & setname)
inline

References _setWhiteList.

◆ deferExternalLayerLoading()

virtual bool osgTerrain::WhiteListTileLoadedCallback::deferExternalLayerLoading ( ) const
virtual

◆ getAllowAll()

bool osgTerrain::WhiteListTileLoadedCallback::getAllowAll ( ) const
inline

References _allowAll.

◆ getMinimumNumOfLayers()

unsigned int osgTerrain::WhiteListTileLoadedCallback::getMinimumNumOfLayers ( ) const
inline

◆ getReplaceSwitchLayer()

bool osgTerrain::WhiteListTileLoadedCallback::getReplaceSwitchLayer ( ) const
inline

References _replaceSwitchLayer.

◆ layerAcceptable()

bool osgTerrain::WhiteListTileLoadedCallback::layerAcceptable ( const std::string & setname) const

◆ loaded()

virtual void osgTerrain::WhiteListTileLoadedCallback::loaded ( osgTerrain::TerrainTile * tile,
const osgDB::ReaderWriter::Options * options ) const
virtual

◆ readImageLayer()

bool osgTerrain::WhiteListTileLoadedCallback::readImageLayer ( osgTerrain::ImageLayer * imageLayer,
const osgDB::ReaderWriter::Options * options ) const

◆ setAllowAll()

void osgTerrain::WhiteListTileLoadedCallback::setAllowAll ( bool allowAll)
inline

References _allowAll.

◆ setMinimumNumOfLayers()

void osgTerrain::WhiteListTileLoadedCallback::setMinimumNumOfLayers ( unsigned int numLayers)
inline

◆ setReplaceSwitchLayer()

void osgTerrain::WhiteListTileLoadedCallback::setReplaceSwitchLayer ( bool replaceSwitchLayer)
inline

References _replaceSwitchLayer.

Member Data Documentation

◆ _allowAll

bool osgTerrain::WhiteListTileLoadedCallback::_allowAll
protected

Referenced by getAllowAll(), and setAllowAll().

◆ _minumumNumberOfLayers

unsigned int osgTerrain::WhiteListTileLoadedCallback::_minumumNumberOfLayers
protected

◆ _replaceSwitchLayer

bool osgTerrain::WhiteListTileLoadedCallback::_replaceSwitchLayer
protected

◆ _setWhiteList

SetWhiteList osgTerrain::WhiteListTileLoadedCallback::_setWhiteList
protected

Referenced by allow().


The documentation for this class was generated from the following file:

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Generated at Sun Jul 20 2025 00:00:00 for the OpenSceneGraph by doxygen 1.14.0.