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osgTerrain::TerrainTechnique Class Reference
Inheritance diagram for osgTerrain::TerrainTechnique:
osg::Object osg::Observer osg::Referenced osgTerrain::GeometryTechnique

Public Member Functions

 TerrainTechnique ()
 TerrainTechnique (const TerrainTechnique &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgTerrain, TerrainTechnique)
TerrainTilegetTerrainTile ()
const TerrainTilegetTerrainTile () const
virtual void init (int dirtyMask, bool assumeMultiThreaded)
virtual void update (osgUtil::UpdateVisitor *nv)
virtual void cull (osgUtil::CullVisitor *nv)
virtual void cleanSceneGraph ()
virtual void traverse (osg::NodeVisitor &nv)
virtual void releaseGLObjects (osg::State *=0) const
void addNeighbour (TerrainTile *tile)
void removeNeighbour (TerrainTile *tile)
bool containsNeighbour (TerrainTile *tile)
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual ObjectcloneType () const =0
virtual Objectclone (const CopyOp &) const =0
virtual bool isSameKindAs (const Object *) const
virtual const char * libraryName () const =0
virtual const char * className () const =0
virtual void setThreadSafeRefUnref (bool threadSafe)
virtual void setName (const std::string &name)
void setName (const char *name)
const std::string & getName () const
void setDataVariance (DataVariance dv)
DataVariance getDataVariance () const
virtual void computeDataVariance ()
void setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainergetUserDataContainer ()
const osg::UserDataContainergetUserDataContainer () const
osg::UserDataContainergetOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
virtual ReferencedgetUserData ()
virtual const ReferencedgetUserData () const
template<typename T >
bool getUserValue (const std::string &name, T &value) const
template<typename T >
void setUserValue (const std::string &name, const T &value)
virtual void resizeGLObjectBuffers (unsigned int)
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const
- Public Member Functions inherited from osg::Observer
 Observer ()
virtual ~Observer ()
virtual void objectDeleted (void *)

Protected Member Functions

virtual ~TerrainTechnique ()
void setTerrainTile (TerrainTile *tile)
void setDirty (bool dirty)
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

TerrainTile_terrainTile
TerrainNeighbours _neighbours
- Protected Attributes inherited from osg::Object
std::string _name
DataVariance _dataVariance
osg::UserDataContainer_userDataContainer
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Friends

class osgTerrain::TerrainTile

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()

Constructor & Destructor Documentation

osgTerrain::TerrainTechnique::TerrainTechnique ( )
osgTerrain::TerrainTechnique::TerrainTechnique ( const TerrainTechnique ,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgTerrain::TerrainTechnique::~TerrainTechnique ( )
protectedvirtual

Member Function Documentation

void osgTerrain::TerrainTechnique::addNeighbour ( TerrainTile tile)
inline
virtual void osgTerrain::TerrainTechnique::cleanSceneGraph ( )
virtual

Clean scene graph from any terrain technique specific nodes.

Reimplemented in osgTerrain::GeometryTechnique.

bool osgTerrain::TerrainTechnique::containsNeighbour ( TerrainTile tile)
inline
virtual void osgTerrain::TerrainTechnique::cull ( osgUtil::CullVisitor nv)
virtual

Reimplemented in osgTerrain::GeometryTechnique.

TerrainTile* osgTerrain::TerrainTechnique::getTerrainTile ( )
inline
const TerrainTile* osgTerrain::TerrainTechnique::getTerrainTile ( ) const
inline
virtual void osgTerrain::TerrainTechnique::init ( int  dirtyMask,
bool  assumeMultiThreaded 
)
virtual

Reimplemented in osgTerrain::GeometryTechnique.

osgTerrain::TerrainTechnique::META_Object ( osgTerrain  ,
TerrainTechnique   
)
virtual void osgTerrain::TerrainTechnique::releaseGLObjects ( osg::State = 0) const
inlinevirtual

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osg::Object.

Reimplemented in osgTerrain::GeometryTechnique.

void osgTerrain::TerrainTechnique::removeNeighbour ( TerrainTile tile)
inline
void osgTerrain::TerrainTechnique::setDirty ( bool  dirty)
protected
void osgTerrain::TerrainTechnique::setTerrainTile ( TerrainTile tile)
protected
virtual void osgTerrain::TerrainTechnique::traverse ( osg::NodeVisitor nv)
virtual

Traverse the terrain subgraph.

Reimplemented in osgTerrain::GeometryTechnique.

virtual void osgTerrain::TerrainTechnique::update ( osgUtil::UpdateVisitor nv)
virtual

Reimplemented in osgTerrain::GeometryTechnique.

Friends And Related Function Documentation

friend class osgTerrain::TerrainTile
friend

Member Data Documentation

TerrainNeighbours osgTerrain::TerrainTechnique::_neighbours
protected
TerrainTile* osgTerrain::TerrainTechnique::_terrainTile
protected

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