Collaboration diagram for CustomTile:

Public Member Functions
	CustomTile (const TileKey &key, GeoLocator *keyLocator, bool quickReleaseGLObjects)
virtual const char *	libraryName () const
virtual const char *	className () const
const TileKey &	getKey () const
void	setUseLayerRequests (bool)
bool	getUseLayerRequests () const
void	setUsePerLayerUpdates (bool)
int	getTerrainRevision () const
void	setTerrainRevision (int revision)
bool	isInSyncWithTerrain () const
void	incrementTileRevision ()
int	getTileRevision () const
void	servicePendingImageRequests (const MapFrame &mapf, int stamp)
void	servicePendingElevationRequests (const MapFrame &mapf, int stamp, bool tileTableLocked)
bool	serviceCompletedRequests (const MapFrame &mapf, bool tileTableLocked)
void	setHasElevationHint (bool hasElevation)
bool	isElevationLayerUpToDate () const
int	getElevationLOD () const
void	setElevationLOD (int lod)
class CustomTerrain *	getCustomTerrain ()
class CustomTerrain *	getCustomTerrain () const
osg::Vec3dArray *	getTerrainMaskGeometry ()
void	setTerrainMaskGeometry (osg::Vec3dArray *terrainMask)
bool	getHasBeenTraversed () const
Threading::ReadWriteMutex &	getTileLayersMutex ()
bool	cancelRequests ()
void	updateImagery (ImageLayer layer, const MapFrame &mapf, OSGTileFactory factory)
bool	getUseTileGenRequest () const
Relative *	getFamily ()
void	queueTileUpdate (TileUpdate::Action action, int index=-1)
void	applyImmediateTileUpdate (TileUpdate::Action action, int index=-1)
void	resetElevationRequests (const MapFrame &mapf)
float	getVerticalScale () const
void	setVerticalScale (float verticalScale)
void	removeCustomColorLayer (UID layerUID, bool writeLock=true)
bool	getCustomColorLayer (UID layerUID, CustomColorLayer &output, bool readLock=true) const
void	getCustomColorLayers (ColorLayersByUID &out, bool readLock=true) const
void	setCustomColorLayers (const ColorLayersByUID &in, bool writeLock=true)
void	setCustomColorLayer (const CustomColorLayer &colorLayer, bool writeLock=true)
virtual void	traverse (class osg::NodeVisitor &nv)
virtual void	releaseGLObjects (osg::State *=0) const
virtual osg::BoundingSphere	computeBound () const
Protected Member Functions
	~CustomTile ()
Private Types
typedef std::queue< TileUpdate >	TileUpdateQueue
Private Member Functions
void	installRequests (const MapFrame &mapf, int stamp)
bool	readyForNewElevation ()
bool	readyForNewImagery (osgEarth::ImageLayer *layer, int currentLOD)
Private Attributes
int	_terrainRevision
int	_tileRevision
bool	_useLayerRequests
bool	_requestsInstalled
bool	_usePerLayerUpdates
bool	_hasElevation
bool	_elevationLayerDirty
bool	_colorLayersDirty
bool	_elevationLayerRequested
bool	_elevationLayerUpToDate
int	_elevationLOD
bool	_hasBeenTraversed
bool	_useTileGenRequest
bool	_sequentialImagery
bool	_quickReleaseGLObjects
TileUpdateQueue	_tileUpdates
TileKey	_key
osg::ref_ptr< GeoLocator >	_keyLocator
TaskRequestList	_requests
osg::ref_ptr< TaskRequest >	_elevRequest
osg::ref_ptr< TaskRequest >	_elevPlaceholderRequest
osg::ref_ptr< TaskRequest >	_tileGenRequest
osg::observer_ptr < osgTerrain::Terrain >	_CustomTerrain
osg::ref_ptr< osg::Vec3dArray >	_mask
Relative	_family [5]
Threading::ReadWriteMutex	_tileLayersMutex
float	_verticalScale
ColorLayersByUID	_colorLayers
Friends
class	CustomTileFrame

Detailed Description

Definition at line 105 of file CustomTile.

Member Typedef Documentation

typedef std::queue<TileUpdate> CustomTile::TileUpdateQueue [private]

Definition at line 243 of file CustomTile.

Constructor & Destructor Documentation

CustomTile::CustomTile	(	const TileKey &	key,
		GeoLocator *	keyLocator,
		bool	quickReleaseGLObjects
	)

CustomTile::~CustomTile ( ) [protected]

Member Function Documentation

void CustomTile::applyImmediateTileUpdate	(	TileUpdate::Action	action,
		int	index = `-1`
	)

bool CustomTile::cancelRequests ( )

virtual const char* CustomTile::className ( ) const [inline, virtual]

Definition at line 111 of file CustomTile.

{ return "CustomTile"; }

virtual osg::BoundingSphere CustomTile::computeBound ( ) const [virtual]

bool CustomTile::getCustomColorLayer	(	UID	layerUID,
		CustomColorLayer &	output,
		bool	readLock = `true`
	)		const

void CustomTile::getCustomColorLayers	(	ColorLayersByUID &	out,
		bool	readLock = `true`
	)		const

class CustomTerrain* CustomTile::getCustomTerrain ( )

Gets the terrain object to which this tile belongs.

class CustomTerrain* CustomTile::getCustomTerrain ( ) const

int CustomTile::getElevationLOD ( ) const

Gets or sets the LOD of this tile's current heightfield data.

Relative* CustomTile::getFamily ( ) [inline]

Definition at line 188 of file CustomTile.

{ return _family; }

bool CustomTile::getHasBeenTraversed ( ) const

const TileKey& CustomTile::getKey ( ) const

Gets the tilekey associated with this tile.

osg::Vec3dArray* CustomTile::getTerrainMaskGeometry ( ) [inline]

Gets or sets the terrain mask geometry.

Definition at line 175 of file CustomTile.

{ return _mask.get(); }

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int CustomTile::getTerrainRevision ( ) const

Gets the terrain revision that this tile is in sync with.

Threading::ReadWriteMutex& CustomTile::getTileLayersMutex ( )

int CustomTile::getTileRevision ( ) const

Gets this tile's revision number.

bool CustomTile::getUseLayerRequests ( ) const [inline]

Definition at line 121 of file CustomTile.

{ return _useLayerRequests; }

bool CustomTile::getUseTileGenRequest ( ) const

float CustomTile::getVerticalScale ( ) const

void CustomTile::incrementTileRevision ( )

Bumps this tile's revision number.

void CustomTile::installRequests	(	const MapFrame &	mapf,
		int	stamp
	)		`[private]`

Deals with completed requests during the UPDATE traversal.

bool CustomTile::isElevationLayerUpToDate ( ) const

Gets whether the tile's real (not placeholder) elevation data has been loaded.

bool CustomTile::isInSyncWithTerrain ( ) const

Returns true if this tile is in sync with its parent Terrain (i.e., their version numbers are equal).

virtual const char* CustomTile::libraryName ( ) const [inline, virtual]

Definition at line 110 of file CustomTile.

{ return "osgEarth"; }

void CustomTile::queueTileUpdate	(	TileUpdate::Action	action,
		int	index = `-1`
	)

bool CustomTile::readyForNewElevation ( ) [private]

bool CustomTile::readyForNewImagery	(	osgEarth::ImageLayer *	layer,
		int	currentLOD
	)		`[private]`

virtual void CustomTile::releaseGLObjects ( osg::State * = 0 ) const [virtual]

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.