osgTerrain::DataSet Class Reference

Inheritance diagram for osgTerrain::DataSet:

List of all members.

Public Types
typedef std::map< unsigned int, CompositeDestination * >	Row
typedef std::map< unsigned int, Row >	Level
typedef std::map< unsigned int, Level >	QuadMap
	GROUP
	LOD
	PAGED_LOD
	LOD_DATABASE
	PagedLOD_DATABASE
	HEIGHT_FIELD
	POLYGONAL
	RGB_24
	RGBA
	RGB_16
	RGBA_16
	COMPRESSED_TEXTURE
	COMPRESSED_RGBA_TEXTURE
	NO_MIP_MAPPING
	MIP_MAPPING_HARDWARE
	disable mip mapping - use LINEAR, LINEAR filters.
	MIP_MAPPING_IMAGERY
	use mip mapping, and store imagery along with associated mip maps.
enum	CompositeType { GROUP, LOD, PAGED_LOD }
enum	DatabaseType { LOD_DATABASE, PagedLOD_DATABASE }
enum	GeometryType { HEIGHT_FIELD, POLYGONAL }
enum	TextureType {   RGB_24, RGBA, RGB_16, RGBA_16,   COMPRESSED_TEXTURE, COMPRESSED_RGBA_TEXTURE }
enum	MipMappingMode { NO_MIP_MAPPING, MIP_MAPPING_HARDWARE, MIP_MAPPING_IMAGERY }
Public Member Functions
void	insertTileToQuadMap (CompositeDestination *tile)
DestinationTile *	getTile (unsigned int level, unsigned int X, unsigned int Y)
CompositeDestination *	getComposite (unsigned int level, unsigned int X, unsigned int Y)
Row &	getRow (unsigned int level, unsigned int Y)
	DataSet ()
void	addSource (Source *source)
void	addSource (CompositeSource *composite)
void	loadSources ()
void	setMaximumTileImageSize (unsigned int size)
unsigned int	getMaximumTileImageSize () const
void	setMaximumTileTerrainSize (unsigned int size)
unsigned int	getMaximumTileTerrainSize () const
void	setMaximumVisibleDistanceOfTopLevel (float d)
float	getMaximumVisibleDistanceOfTopLevel () const
void	setRadiusToMaxVisibleDistanceRatio (float ratio)
float	getRadiusToMaxVisibleDistanceRatio () const
void	setVerticalScale (float verticalScale)
float	getVerticalScale () const
void	setSkirtRatio (float skirtRatio)
float	getSkirtRatio () const
void	setDefaultColor (const osg::Vec4 &defaultColor)
const osg::Vec4 &	getDefaultColor () const
void	setDestinationCoordinateSystem (const std::string &wellKnownText)
void	setDestinationCoordinateSystem (osg::CoordinateSystemNode *cs)
osg::CoordinateSystemNode *	getDestinationCoordinateSystem ()
void	setIntermediateCoordinateSystem (const std::string &wellKnownText)
void	setIntermediateCoordinateSystem (osg::CoordinateSystemNode *cs)
osg::CoordinateSystemNode *	getIntermediateCoordinateSystem ()
void	setConvertFromGeographicToGeocentric (bool flag)
bool	getConvertFromGeographicToGeocentric () const
void	setEllipsoidModel (osg::EllipsoidModel *et)
osg::EllipsoidModel *	getEllipsoidModel ()
const osg::EllipsoidModel *	getEllipsoidModel () const
bool	mapLatLongsToXYZ () const
void	setDestinationExtents (const GeospatialExtents &extents)
void	setDestinationGeoTransform (const osg::Matrixd &geoTransform)
void	setArchiveName (const std::string &filename)
const std::string &	getArchiveName () const
void	setArchive (osgDB::Archive *archive)
osgDB::Archive *	getArchive ()
void	setDestinationName (const std::string &filename)
void	setDirectory (const std::string &directory)
const std::string &	getDirectory () const
void	setDestinationTileBaseName (const std::string &basename)
const std::string &	getDestinationTileBaseName () const
void	setDestinationTileExtension (const std::string &extension)
const std::string &	getDestinationTileExtension () const
void	setDestinationImageExtension (const std::string &extension)
const std::string &	getDestinationImageExtension () const
void	setDatabaseType (DatabaseType type)
DatabaseType	getDatabaseType () const
void	setGeometryType (GeometryType type)
GeometryType	getGeometryType () const
void	setTextureType (TextureType type)
TextureType	getTextureType () const
void	setMaxAnisotropy (float d)
float	getMaxAnisotropy () const
void	setMipMappingMode (MipMappingMode mipMappingMode)
MipMappingMode	getMipMappingMode () const
void	setUseLocalTileTransform (bool flag)
bool	getUseLocalTileTransform () const
void	setSimplifyTerrain (bool flag)
bool	getSimplifyTerrain () const
void	setDecorateGeneratedSceneGraphWithCoordinateSystemNode (bool flag)
bool	getDecorateGeneratedSceneGraphWithCoordinateSystemNode () const
void	setDecorateGeneratedSceneGraphWithMultiTextureControl (bool flag)
bool	getDecorateGeneratedSceneGraphWithMultiTextureControl () const
unsigned int	getNumOfTextureLevels () const
void	setCommentString (const std::string &comment)
const std::string &	getCommentString () const
void	setWriteNodeBeforeSimplification (bool flag)
bool	getWriteNodeBeforeSimplification () const
CompositeDestination *	createDestinationGraph (CompositeDestination *parent, osg::CoordinateSystemNode *cs, const GeospatialExtents &extents, unsigned int maxImageSize, unsigned int maxTerrainSize, unsigned int currentLevel, unsigned int currentX, unsigned int currentY, unsigned int maxNumLevels)
void	computeDestinationGraphFromSources (unsigned int numLevels)
void	updateSourcesForDestinationGraphNeeds ()
void	populateDestinationGraphFromSources ()
void	createDestination (unsigned int numLevels)
void	buildDestination ()
void	writeDestination ()
osg::Node *	getDestinationRootNode ()
void	_writeNodeFile (const osg::Node &node, const std::string &filename)
void	_writeImageFile (const osg::Image &image, const std::string &filename)
void	setState (osg::State *state)
osg::State *	getState ()
Static Public Member Functions
static std::string	coordinateSystemStringToWTK (const std::string &coordinateSystem)
static void	setNotifyOffset (int level)
static int	getNotifyOffset ()
Protected Member Functions
virtual	~DataSet ()
void	_readRow (Row &row)
void	_equalizeRow (Row &row)
void	_writeRow (Row &row)
void	_buildDestination (bool writeToDisk)
void	init ()
osg::Node *	decorateWithCoordinateSystemNode (osg::Node *subgraph)
osg::Node *	decorateWithMultiTextureControl (osg::Node *subgraph)
Protected Attributes
osg::ref_ptr< CompositeSource >	_sourceGraph
osg::ref_ptr< CompositeDestination >	_destinationGraph
QuadMap	_quadMap
unsigned int	_maximumTileImageSize
unsigned int	_maximumTileTerrainSize
float	_maximumVisiableDistanceOfTopLevel
float	_radiusToMaxVisibleDistanceRatio
float	_verticalScale
float	_skirtRatio
osg::ref_ptr< osg::CoordinateSystemNode >	_destinationCoordinateSystem
osg::ref_ptr< osg::CoordinateSystemNode >	_intermediateCoordinateSystem
bool	_convertFromGeographicToGeocentric
osg::ref_ptr< osg::EllipsoidModel >	_ellipsoidModel
osg::Matrixd	_geoTransform
GeospatialExtents	_extents
std::string	_archiveName
osg::ref_ptr< osgDB::Archive >	_archive
std::string	_directory
std::string	_tileBasename
std::string	_tileExtension
std::string	_imageExtension
osg::Vec4	_defaultColor
DatabaseType	_databaseType
GeometryType	_geometryType
TextureType	_textureType
float	_maxAnisotropy
MipMappingMode	_mipMappingMode
unsigned int	_numTextureLevels
bool	_useLocalTileTransform
bool	_decorateWithCoordinateSystemNode
bool	_decorateWithMultiTextureControl
std::string	_comment
bool	_writeNodeBeforeSimplification
bool	_simplifyTerrain
osg::ref_ptr< osg::Node >	_rootNode
osg::ref_ptr< osg::State >	_state
Classes
class	CompositeDestination
class	CompositeSource
struct	DestinationData
class	DestinationTile
class	Source
struct	SourceData
struct	SpatialProperties

---

Member Typedef Documentation

typedef std::map<unsigned int,Row> osgTerrain::DataSet::Level

typedef std::map<unsigned int,Level> osgTerrain::DataSet::QuadMap

typedef std::map<unsigned int,CompositeDestination*> osgTerrain::DataSet::Row

---

Member Enumeration Documentation

enum osgTerrain::DataSet::CompositeType

Enumerator:

GROUP
LOD
PAGED_LOD

enum osgTerrain::DataSet::DatabaseType

Enumerator:

LOD_DATABASE
PagedLOD_DATABASE

enum osgTerrain::DataSet::GeometryType

Enumerator:

HEIGHT_FIELD
POLYGONAL

enum osgTerrain::DataSet::MipMappingMode

Enumerator:

NO_MIP_MAPPING
MIP_MAPPING_HARDWARE	disable mip mapping - use LINEAR, LINEAR filters.
MIP_MAPPING_IMAGERY	use mip mapping, and store imagery along with associated mip maps.

enum osgTerrain::DataSet::TextureType

Enumerator:

RGB_24
RGBA
RGB_16
RGBA_16
COMPRESSED_TEXTURE
COMPRESSED_RGBA_TEXTURE

---

Constructor & Destructor Documentation

osgTerrain::DataSet::DataSet

(

)

virtual osgTerrain::DataSet::~DataSet

(

)

[inline, protected, virtual]

---

Member Function Documentation

void osgTerrain::DataSet::_buildDestination

(

bool

writeToDisk

)

[protected]

void osgTerrain::DataSet::_equalizeRow

(

Row &

row

)

[protected]

void osgTerrain::DataSet::_readRow

(

Row &

row

)

[protected]

void osgTerrain::DataSet::_writeImageFile	(	const osg::Image &	image,
		const std::string &	filename
	)

void osgTerrain::DataSet::_writeNodeFile	(	const osg::Node &	node,
		const std::string &	filename
	)

void osgTerrain::DataSet::_writeRow

(

Row &

row

)

[protected]

void osgTerrain::DataSet::addSource

(

CompositeSource *

composite

)

void osgTerrain::DataSet::addSource

(

Source *

source

)

void osgTerrain::DataSet::buildDestination

(

)

[inline]

void osgTerrain::DataSet::computeDestinationGraphFromSources

(

unsigned int

numLevels

)

static std::string osgTerrain::DataSet::coordinateSystemStringToWTK

(

const std::string &

coordinateSystem

)

[static]

void osgTerrain::DataSet::createDestination

(

unsigned int

numLevels

)

CompositeDestination* osgTerrain::DataSet::createDestinationGraph	(	CompositeDestination *	parent,
		osg::CoordinateSystemNode *	cs,
		const GeospatialExtents &	extents,
		unsigned int	maxImageSize,
		unsigned int	maxTerrainSize,
		unsigned int	currentLevel,
		unsigned int	currentX,
		unsigned int	currentY,
		unsigned int	maxNumLevels
	)

osg::Node* osgTerrain::DataSet::decorateWithCoordinateSystemNode

(

osg::Node *

subgraph

)

[protected]

osg::Node* osgTerrain::DataSet::decorateWithMultiTextureControl

(

osg::Node *

subgraph

)

[protected]

osgDB::Archive* osgTerrain::DataSet::getArchive

(

)

[inline]

Get the Archive if one is to being used.

const std::string& osgTerrain::DataSet::getArchiveName

(

)

const [inline]

Get the Archive name.

const std::string& osgTerrain::DataSet::getCommentString

(

)

const [inline]

CompositeDestination* osgTerrain::DataSet::getComposite	(	unsigned int	level,
		unsigned int	X,
		unsigned int	Y
	)			[inline]

bool osgTerrain::DataSet::getConvertFromGeographicToGeocentric

(

)

const [inline]

DatabaseType osgTerrain::DataSet::getDatabaseType

(

)

const [inline]

bool osgTerrain::DataSet::getDecorateGeneratedSceneGraphWithCoordinateSystemNode

(

)

const [inline]

bool osgTerrain::DataSet::getDecorateGeneratedSceneGraphWithMultiTextureControl

(

)

const [inline]

const osg::Vec4& osgTerrain::DataSet::getDefaultColor

(

)

const [inline]

osg::CoordinateSystemNode* osgTerrain::DataSet::getDestinationCoordinateSystem

(

)

[inline]

const std::string& osgTerrain::DataSet::getDestinationImageExtension

(

)

const [inline]

osg::Node* osgTerrain::DataSet::getDestinationRootNode

(

)

[inline]

const std::string& osgTerrain::DataSet::getDestinationTileBaseName

(

)

const [inline]

const std::string& osgTerrain::DataSet::getDestinationTileExtension

(

)

const [inline]

const std::string& osgTerrain::DataSet::getDirectory

(

)

const [inline]

const osg::EllipsoidModel* osgTerrain::DataSet::getEllipsoidModel

(

)

const [inline]

osg::EllipsoidModel* osgTerrain::DataSet::getEllipsoidModel

(

)

[inline]

GeometryType osgTerrain::DataSet::getGeometryType

(

)

const [inline]

osg::CoordinateSystemNode* osgTerrain::DataSet::getIntermediateCoordinateSystem

(

)

[inline]

float osgTerrain::DataSet::getMaxAnisotropy

(

)

const [inline]

unsigned int osgTerrain::DataSet::getMaximumTileImageSize

(

)

const [inline]

unsigned int osgTerrain::DataSet::getMaximumTileTerrainSize

(

)

const [inline]

float osgTerrain::DataSet::getMaximumVisibleDistanceOfTopLevel

(

)

const [inline]

MipMappingMode osgTerrain::DataSet::getMipMappingMode

(

)

const [inline]

static int osgTerrain::DataSet::getNotifyOffset

(

)

[static]

unsigned int osgTerrain::DataSet::getNumOfTextureLevels

(

)

const [inline]

float osgTerrain::DataSet::getRadiusToMaxVisibleDistanceRatio

(

)

const [inline]

Row& osgTerrain::DataSet::getRow	(	unsigned int	level,
		unsigned int	Y
	)			[inline]

bool osgTerrain::DataSet::getSimplifyTerrain

(

)

const [inline]

float osgTerrain::DataSet::getSkirtRatio

(

)

const [inline]

osg::State* osgTerrain::DataSet::getState

(

)

[inline]

TextureType osgTerrain::DataSet::getTextureType

(

)

const [inline]

DestinationTile* osgTerrain::DataSet::getTile	(	unsigned int	level,
		unsigned int	X,
		unsigned int	Y
	)			[inline]

bool osgTerrain::DataSet::getUseLocalTileTransform

(

)

const [inline]

float osgTerrain::DataSet::getVerticalScale

(

)

const [inline]

bool osgTerrain::DataSet::getWriteNodeBeforeSimplification

(

)

const [inline]

void osgTerrain::DataSet::init

(

)

[protected]

void osgTerrain::DataSet::insertTileToQuadMap

(

CompositeDestination *

tile

)

[inline]

void osgTerrain::DataSet::loadSources

(

)

bool osgTerrain::DataSet::mapLatLongsToXYZ

(

)

const [inline]

void osgTerrain::DataSet::populateDestinationGraphFromSources

(

)

void osgTerrain::DataSet::setArchive

(

osgDB::Archive *

archive

)

[inline]

Set the Archive.

void osgTerrain::DataSet::setArchiveName

(

const std::string &

filename

)

[inline]

Set the Archive name if one is to be used.

void osgTerrain::DataSet::setCommentString

(

const std::string &

comment

)

[inline]

void osgTerrain::DataSet::setConvertFromGeographicToGeocentric

(

bool

flag

)

[inline]

void osgTerrain::DataSet::setDatabaseType

(

DatabaseType

type

)

[inline]

void osgTerrain::DataSet::setDecorateGeneratedSceneGraphWithCoordinateSystemNode

(

bool

flag

)

[inline]

void osgTerrain::DataSet::setDecorateGeneratedSceneGraphWithMultiTextureControl

(

bool

flag

)

[inline]

void osgTerrain::DataSet::setDefaultColor

(

const osg::Vec4 &

defaultColor

)

[inline]

void osgTerrain::DataSet::setDestinationCoordinateSystem

(

osg::CoordinateSystemNode *

cs

)

[inline]

void osgTerrain::DataSet::setDestinationCoordinateSystem

(

const std::string &

wellKnownText

)

[inline]

void osgTerrain::DataSet::setDestinationExtents

(

const GeospatialExtents &

extents

)

[inline]

void osgTerrain::DataSet::setDestinationGeoTransform

(

const osg::Matrixd &

geoTransform

)

[inline]

void osgTerrain::DataSet::setDestinationImageExtension

(

const std::string &

extension

)

[inline]

void osgTerrain::DataSet::setDestinationName

(

const std::string &

filename

)

Set the Directory, DestinationTileBaseName and DestinationTileExtension from the passed in filename.

void osgTerrain::DataSet::setDestinationTileBaseName

(

const std::string &

basename

)

[inline]

void osgTerrain::DataSet::setDestinationTileExtension

(

const std::string &

extension

)

[inline]

void osgTerrain::DataSet::setDirectory

(

const std::string &

directory

)

void osgTerrain::DataSet::setEllipsoidModel

(

osg::EllipsoidModel *

et

)

[inline]

void osgTerrain::DataSet::setGeometryType

(

GeometryType

type

)

[inline]

void osgTerrain::DataSet::setIntermediateCoordinateSystem

(

osg::CoordinateSystemNode *

cs

)

[inline]

void osgTerrain::DataSet::setIntermediateCoordinateSystem

(

const std::string &

wellKnownText

)

[inline]

void osgTerrain::DataSet::setMaxAnisotropy

(

float

d

)

[inline]

void osgTerrain::DataSet::setMaximumTileImageSize

(

unsigned int

size

)

[inline]

void osgTerrain::DataSet::setMaximumTileTerrainSize

(

unsigned int

size

)

[inline]

void osgTerrain::DataSet::setMaximumVisibleDistanceOfTopLevel

(

float

d

)

[inline]

void osgTerrain::DataSet::setMipMappingMode

(

MipMappingMode

mipMappingMode

)

[inline]

static void osgTerrain::DataSet::setNotifyOffset

(

int

level

)

[static]

void osgTerrain::DataSet::setRadiusToMaxVisibleDistanceRatio

(

float

ratio

)

[inline]

void osgTerrain::DataSet::setSimplifyTerrain

(

bool

flag

)

[inline]

void osgTerrain::DataSet::setSkirtRatio

(

float

skirtRatio

)

[inline]

void osgTerrain::DataSet::setState

(

osg::State *

state

)

[inline]

void osgTerrain::DataSet::setTextureType

(

TextureType

type

)

[inline]

void osgTerrain::DataSet::setUseLocalTileTransform

(

bool

flag

)

[inline]

void osgTerrain::DataSet::setVerticalScale

(

float

verticalScale

)

[inline]

void osgTerrain::DataSet::setWriteNodeBeforeSimplification

(

bool

flag

)

[inline]

void osgTerrain::DataSet::updateSourcesForDestinationGraphNeeds

(

)

void osgTerrain::DataSet::writeDestination

(

)

[inline]

---

Member Data Documentation

osg::ref_ptr<osgDB::Archive> osgTerrain::DataSet::_archive [protected]

std::string osgTerrain::DataSet::_archiveName [protected]

std::string osgTerrain::DataSet::_comment [protected]

bool osgTerrain::DataSet::_convertFromGeographicToGeocentric [protected]

DatabaseType osgTerrain::DataSet::_databaseType [protected]

bool osgTerrain::DataSet::_decorateWithCoordinateSystemNode [protected]

bool osgTerrain::DataSet::_decorateWithMultiTextureControl [protected]

osg::Vec4 osgTerrain::DataSet::_defaultColor [protected]

osg::ref_ptr<osg::CoordinateSystemNode> osgTerrain::DataSet::_destinationCoordinateSystem [protected]

osg::ref_ptr<CompositeDestination> osgTerrain::DataSet::_destinationGraph [protected]

std::string osgTerrain::DataSet::_directory [protected]

osg::ref_ptr<osg::EllipsoidModel> osgTerrain::DataSet::_ellipsoidModel [protected]

GeospatialExtents osgTerrain::DataSet::_extents [protected]

GeometryType osgTerrain::DataSet::_geometryType [protected]

osg::Matrixd osgTerrain::DataSet::_geoTransform [protected]

std::string osgTerrain::DataSet::_imageExtension [protected]

osg::ref_ptr<osg::CoordinateSystemNode> osgTerrain::DataSet::_intermediateCoordinateSystem [protected]

float osgTerrain::DataSet::_maxAnisotropy [protected]

unsigned int osgTerrain::DataSet::_maximumTileImageSize [protected]

unsigned int osgTerrain::DataSet::_maximumTileTerrainSize [protected]

float osgTerrain::DataSet::_maximumVisiableDistanceOfTopLevel [protected]

MipMappingMode osgTerrain::DataSet::_mipMappingMode [protected]

unsigned int osgTerrain::DataSet::_numTextureLevels [protected]

QuadMap osgTerrain::DataSet::_quadMap [protected]

float osgTerrain::DataSet::_radiusToMaxVisibleDistanceRatio [protected]

osg::ref_ptr<osg::Node> osgTerrain::DataSet::_rootNode [protected]

bool osgTerrain::DataSet::_simplifyTerrain [protected]

float osgTerrain::DataSet::_skirtRatio [protected]

osg::ref_ptr<CompositeSource> osgTerrain::DataSet::_sourceGraph [protected]

osg::ref_ptr<osg::State> osgTerrain::DataSet::_state [protected]

TextureType osgTerrain::DataSet::_textureType [protected]

std::string osgTerrain::DataSet::_tileBasename [protected]

std::string osgTerrain::DataSet::_tileExtension [protected]

bool osgTerrain::DataSet::_useLocalTileTransform [protected]

float osgTerrain::DataSet::_verticalScale [protected]

bool osgTerrain::DataSet::_writeNodeBeforeSimplification [protected]

---

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

• DataSet

---