osgTerrain::GeometryPool Class Reference

#include <GeometryPool.h>

Inheritance diagram for osgTerrain::GeometryPool:

Collaboration diagram for osgTerrain::GeometryPool:

Classes
struct	GeometryKey

Public Types
enum	LayerType { HEIGHTFIELD_LAYER, COLOR_LAYER, CONTOUR_LAYER }
typedef std::map< GeometryKey, osg::ref_ptr< SharedGeometry > >	GeometryMap
typedef std::vector< LayerType >	LayerTypes
typedef std::map< LayerTypes, osg::ref_ptr< osg::Program > >	ProgramMap

Public Member Functions
	GeometryPool ()
virtual bool	createKeyForTile (TerrainTile *tile, GeometryKey &key)
osg::StateSet *	getRootStateSetForTerrain (Terrain *terrain)
virtual osg::ref_ptr < osg::Program >	getOrCreateProgram (LayerTypes &layerTypes)
virtual osg::ref_ptr < SharedGeometry >	getOrCreateGeometry (osgTerrain::TerrainTile *tile)
virtual osg::ref_ptr < osg::MatrixTransform >	getTileSubgraph (osgTerrain::TerrainTile *tile)
virtual void	applyLayers (osgTerrain::TerrainTile *tile, osg::StateSet *stateset)
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

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

Protected Attributes
OpenThreads::Mutex	_geometryMapMutex
GeometryMap	_geometryMap
OpenThreads::Mutex	_programMapMutex
ProgramMap	_programMap
osg::ref_ptr< osg::StateSet >	_rootStateSet
bool	_rootStateSetAssigned
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 ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

Definition at line 100 of file GeometryPool.h.

Member Typedef Documentation

typedef std::map< GeometryKey, osg::ref_ptr<SharedGeometry> > osgTerrain::GeometryPool::GeometryMap

Definition at line 134 of file GeometryPool.h.

typedef std::vector<LayerType> osgTerrain::GeometryPool::LayerTypes

Definition at line 145 of file GeometryPool.h.

typedef std::map<LayerTypes, osg::ref_ptr<osg::Program> > osgTerrain::GeometryPool::ProgramMap

Definition at line 146 of file GeometryPool.h.

Member Enumeration Documentation

enum osgTerrain::GeometryPool::LayerType

Enumerator
HEIGHTFIELD_LAYER
COLOR_LAYER
CONTOUR_LAYER

Definition at line 138 of file GeometryPool.h.

Constructor & Destructor Documentation

osgTerrain::GeometryPool::GeometryPool

(

)

virtual osgTerrain::GeometryPool::~GeometryPool ( )

protectedvirtual

Member Function Documentation

virtual void osgTerrain::GeometryPool::applyLayers ( osgTerrain::TerrainTile *  tile, osg::StateSet *  stateset  )

virtual

virtual bool osgTerrain::GeometryPool::createKeyForTile ( TerrainTile *  tile, GeometryKey &  key  )

virtual

virtual osg::ref_ptr<SharedGeometry> osgTerrain::GeometryPool::getOrCreateGeometry ( osgTerrain::TerrainTile *  tile )

virtual

virtual osg::ref_ptr<osg::Program> osgTerrain::GeometryPool::getOrCreateProgram ( LayerTypes &  layerTypes )

virtual

osg::StateSet* osgTerrain::GeometryPool::getRootStateSetForTerrain

(

Terrain *

terrain

)

virtual osg::ref_ptr<osg::MatrixTransform> osgTerrain::GeometryPool::getTileSubgraph ( osgTerrain::TerrainTile *  tile )

virtual

Member Data Documentation

GeometryMap osgTerrain::GeometryPool::_geometryMap

protected

Definition at line 162 of file GeometryPool.h.

OpenThreads::Mutex osgTerrain::GeometryPool::_geometryMapMutex

protected

Definition at line 161 of file GeometryPool.h.

ProgramMap osgTerrain::GeometryPool::_programMap

protected

Definition at line 165 of file GeometryPool.h.

OpenThreads::Mutex osgTerrain::GeometryPool::_programMapMutex

protected

Definition at line 164 of file GeometryPool.h.

osg::ref_ptr<osg::StateSet> osgTerrain::GeometryPool::_rootStateSet

protected

Definition at line 167 of file GeometryPool.h.

bool osgTerrain::GeometryPool::_rootStateSetAssigned

protected

Definition at line 168 of file GeometryPool.h.

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

• osg_head/include/osgTerrain/GeometryPool.h