Inheritance diagram for txp::TXPParser:

Classes
struct	TXPBillboardInfo
	TXP Billboard info. More...

Public Member Functions
	TXPParser ()
void	setArchive (TXPArchive *archive)
	Sets the archive to be parsed.
TXPArchive *	getArchive ()
	Gets the archive.
osg::Group *	parseScene (trpgReadBuffer &buf, std::map< int, osg::ref_ptr< osg::StateSet > > &materials, std::map< int, osg::ref_ptr< osg::Node > > &models, double realMinRange, double realMaxRange, double usedMaxRange)
	Scene parser.
osg::Group *	getCurrTop ()
	Returns the current Top Group.
void	setPotentionalTileGroup (osg::Group *grp)
	Sets the group as potentional tile group.
std::map< int, osg::ref_ptr < osg::StateSet > > *	getMaterials ()
	Return the current material list (passed in to ParseScene())
void	loadMaterial (int ix)
	Ensure material is loaded.
std::vector< osg::ref_ptr < osg::StateSet > > *	getLocalMaterials ()
	New to TerraPage 2.0 - local materials.
void	loadLocalMaterials ()
	Load local materials.
std::map< int, osg::ref_ptr < osg::Node > > *	getModels ()
	Return the current model list.
bool	requestModel (int ix)
	Request a model to be load.
trpgTileHeader *	getTileHeaderRef ()
	Return a reference to the tile header (after a tile has been read)
const bool	underBillboardSubgraph () const
	Returns true if we are under billboard subgraph.
void	setUnderBillboardSubgraph (bool b)
	Sets if we are under billboard subgraph.
void	setLastBillboardInfo (TXPBillboardInfo &info)
	Sets info for the last billboard parsed.
void	getLastBillboardInfo (TXPBillboardInfo &info)
	Gets info for the last billboard parsed.
DeferredLightAttribute &	getLightAttribute (int ix)
	Gets light attrib.
const bool	underLayerSubgraph () const
	Returns if we are under layer subgraph.
void	setUnderLayerSubgraph (bool b)
	Sets if we are under layer subgraph.
void	setLayerGeode (osg::Geode *layer)
	Set the current layer geode.
osg::Geode *	getLayerGeode () const
	Returns the current layer geode.
unsigned int	getNumLayerLavels () const
void	setMaxAnisotropy (float anisotropy)
	default value to use when setting up textures.
float	getMaxAnisotropy () const
double	checkAndGetMinRange (double range)
	We need to change the LOD ranges within tiles since we have done it for the PagedLODs representing tiles.
double	checkAndGetMaxRange (double range)
const osg::Vec3	getTileCenter () const
	gets tile center, from the top lod node
void	setCurrentNode (osg::Node *node)
unsigned int	GetNbChildrenRef () const
	After parsing this will return the number of trpgChildRef node found.
const trpgChildRef *	GetChildRef (unsigned int idx) const
	This will return the trpgChildRef node pointer associated with the index.
Public Member Functions inherited from trpgSceneParser
	trpgSceneParser (void)
virtual	~trpgSceneParser (void)
Public Member Functions inherited from trpgr_Parser
	trpgr_Parser (void)
virtual	~trpgr_Parser (void)
bool	isValid (void) const
virtual void	AddCallback (trpgToken, trpgr_Callback *, bool destroy=true)
	Add and remove token callbacks.
virtual void	AddCallback (trpgToken, trpgReadWriteable *)
virtual const trpgr_Callback *	GetCallback (trpgToken tok) const
virtual trpgr_Callback *	GetCallback (trpgToken tok)
virtual void	RemoveCallback (trpgToken)
virtual void	SetDefaultCallback (trpgr_Callback *, bool destroy=true)
virtual bool	Parse (trpgReadBuffer &)
	Parse a read buffer.
virtual bool	TokenIsValid (trpgToken)

Protected Types
typedef std::map< int, osg::ref_ptr< osg::StateSet > > *	MaterialMapType
	Materials.
typedef std::map< int, osg::ref_ptr< osg::Node > >	OSGModelsMapType
	Model list.

Protected Member Functions
virtual	~TXPParser ()
void	removeEmptyGroups ()
	Removes any empty groups and LODs.
bool	StartChildren (void *)
	Called on start children.
bool	EndChildren (void *)
	Called on end children.
void	replaceTileLod (osg::Group *)
	Replace the tile lod to regular group.
osg::Geode *	createBoundingBox (int x, int y, int lod)
	TEMP.

Protected Attributes
TXPArchive *	_archive
	THE archive.
osg::Group *	_currentTop
	Current parent.
osg::Node *	_currentNode
	Current node.
osg::ref_ptr< osg::Group >	_root
	The root of the tile.
std::stack< osg::Group * >	_parents
	Parents list.
std::map< osg::Group *, int >	_tileGroups
	Potentional Tile groups.
MaterialMapType	_materialMap
std::vector< osg::ref_ptr < osg::StateSet > >	_localMaterials
	Local materials.
OSGModelsMapType *	_models
trpgTileHeader	_tileHeader
	Tile header.
bool	_underBillboardSubgraph
	true if we are under billboard subgraph
int	_numBillboardLevels
	Number of levels below the billboard node.
TXPBillboardInfo	_lastBillboardInfo
	Last billboard we parsed.
bool	_underLayerSubgraph
	true if we are under layer subgraph
int	_numLayerLevels
	Numbers of levels below layer subgraph.
osg::Geode *	_layerGeode
	Our Layer Geode.
float	_defaultMaxAnisotropy
	default value to use when setting up textures.
double	_realMinRange
	LOD ranges to be used when parsing tiles.
double	_realMaxRange
double	_usedMaxRange
osg::Vec3	_tileCenter
	tile center
Protected Attributes inherited from trpgSceneParser
std::vector< void * >	parents
	List of objects whose children we're working on.
Protected Attributes inherited from trpgr_Parser
void *	lastObject
	Check token validity.

Private Attributes
childRefRead *	_childRefCB

Member Typedef Documentation

typedef std::map<int,osg::ref_ptr<osg::StateSet> >* txp::TXPParser::MaterialMapType

protected

Materials.

typedef std::map<int,osg::ref_ptr<osg::Node> > txp::TXPParser::OSGModelsMapType

protected

Model list.

Constructor & Destructor Documentation

txp::TXPParser::TXPParser ( )

virtual txp::TXPParser::~TXPParser ( )

protectedvirtual

Member Function Documentation

void txp::TXPParser::setArchive ( TXPArchive * archive )

inline

Sets the archive to be parsed.

References _archive.

TXPArchive* txp::TXPParser::getArchive ( )

inline

Gets the archive.

References _archive.

osg::Group* txp::TXPParser::parseScene	(	trpgReadBuffer &	buf,
		std::map< int, osg::ref_ptr< osg::StateSet > > &	materials,
		std::map< int, osg::ref_ptr< osg::Node > > &	models,
		double	realMinRange,
		double	realMaxRange,
		double	usedMaxRange
	)

Scene parser.

osg::Group* txp::TXPParser::getCurrTop ( )

inline

Returns the current Top Group.

References _currentTop, and _root.

void txp::TXPParser::setPotentionalTileGroup ( osg::Group * grp )

inline

Sets the group as potentional tile group.

References _tileGroups.

std::map<int,osg::ref_ptr<osg::StateSet> >* txp::TXPParser::getMaterials ( )

inline

Return the current material list (passed in to ParseScene())

References _materialMap.

void txp::TXPParser::loadMaterial ( int ix )

inline

Ensure material is loaded.

References _archive, and txp::TXPArchive::loadMaterial().

std::vector<osg::ref_ptr<osg::StateSet> >* txp::TXPParser::getLocalMaterials ( )

inline

New to TerraPage 2.0 - local materials.

References _localMaterials.

void txp::TXPParser::loadLocalMaterials ( )

Load local materials.

std::map<int,osg::ref_ptr<osg::Node> >* txp::TXPParser::getModels ( )

inline

Return the current model list.

References _models.

bool txp::TXPParser::requestModel ( int ix )

Request a model to be load.

trpgTileHeader* txp::TXPParser::getTileHeaderRef ( )

inline

Return a reference to the tile header (after a tile has been read)

References _tileHeader.

const bool txp::TXPParser::underBillboardSubgraph ( ) const

inline

Returns true if we are under billboard subgraph.

References _underBillboardSubgraph.

void txp::TXPParser::setUnderBillboardSubgraph ( bool b )

inline

Sets if we are under billboard subgraph.

References _underBillboardSubgraph.

void txp::TXPParser::setLastBillboardInfo ( TXPBillboardInfo & info )

inline

Sets info for the last billboard parsed.

References _lastBillboardInfo.

void txp::TXPParser::getLastBillboardInfo ( TXPBillboardInfo & info )

inline

Gets info for the last billboard parsed.

References _lastBillboardInfo.

DeferredLightAttribute& txp::TXPParser::getLightAttribute ( int ix )

Gets light attrib.

const bool txp::TXPParser::underLayerSubgraph ( ) const

inline

Returns if we are under layer subgraph.

References _underLayerSubgraph.

void txp::TXPParser::setUnderLayerSubgraph ( bool b )

inline

Sets if we are under layer subgraph.

References _underLayerSubgraph.

void txp::TXPParser::setLayerGeode ( osg::Geode * layer )

inline

Set the current layer geode.

References _layerGeode.

osg::Geode* txp::TXPParser::getLayerGeode ( ) const

inline

Returns the current layer geode.

References _layerGeode.

unsigned int txp::TXPParser::getNumLayerLavels ( ) const

inline

References _numLayerLevels.

void txp::TXPParser::setMaxAnisotropy ( float anisotropy )

inline

default value to use when setting up textures.

References _defaultMaxAnisotropy.

float txp::TXPParser::getMaxAnisotropy ( ) const

inline

References _defaultMaxAnisotropy.

double txp::TXPParser::checkAndGetMinRange ( double range )

inline

We need to change the LOD ranges within tiles since we have done it for the PagedLODs representing tiles.

References _realMinRange.

double txp::TXPParser::checkAndGetMaxRange ( double range )

inline

References _realMaxRange, and _usedMaxRange.

const osg::Vec3 txp::TXPParser::getTileCenter ( ) const

inline

gets tile center, from the top lod node

References _tileCenter.

void txp::TXPParser::setCurrentNode ( osg::Node * node )

inline

References _currentNode.

unsigned int txp::TXPParser::GetNbChildrenRef ( ) const

After parsing this will return the number of trpgChildRef node found.

const trpgChildRef* txp::TXPParser::GetChildRef ( unsigned int idx ) const

This will return the trpgChildRef node pointer associated with the index.

Will return 0 if index is out of bound

void txp::TXPParser::removeEmptyGroups ( )

protected

Removes any empty groups and LODs.

bool txp::TXPParser::StartChildren ( void * )

protectedvirtual

Called on start children.

Reimplemented from trpgSceneParser.

bool txp::TXPParser::EndChildren ( void * )

protectedvirtual

Called on end children.

Reimplemented from trpgSceneParser.

void txp::TXPParser::replaceTileLod ( osg::Group * )

protected

Replace the tile lod to regular group.

osg::Geode* txp::TXPParser::createBoundingBox	(	int	x,
		int	y,
		int	lod
	)

protected

TEMP.

Member Data Documentation

TXPArchive* txp::TXPParser::_archive

protected

THE archive.

Referenced by getArchive(), loadMaterial(), and setArchive().

osg::Group* txp::TXPParser::_currentTop

protected

Current parent.

Referenced by getCurrTop().

osg::Node* txp::TXPParser::_currentNode

protected

Current node.

Referenced by setCurrentNode().

osg::ref_ptr<osg::Group> txp::TXPParser::_root

protected

The root of the tile.

Referenced by getCurrTop().

std::stack<osg::Group*> txp::TXPParser::_parents

protected

Parents list.

std::map<osg::Group*,int> txp::TXPParser::_tileGroups

protected

Potentional Tile groups.

Referenced by setPotentionalTileGroup().

MaterialMapType txp::TXPParser::_materialMap

protected

Referenced by getMaterials().

std::vector<osg::ref_ptr<osg::StateSet> > txp::TXPParser::_localMaterials

protected

Local materials.

Referenced by getLocalMaterials().

OSGModelsMapType* txp::TXPParser::_models

protected

Referenced by getModels().

trpgTileHeader txp::TXPParser::_tileHeader

protected

Tile header.

Referenced by getTileHeaderRef().

bool txp::TXPParser::_underBillboardSubgraph

protected

true if we are under billboard subgraph

Referenced by setUnderBillboardSubgraph(), and underBillboardSubgraph().

int txp::TXPParser::_numBillboardLevels

protected

Number of levels below the billboard node.

TXPBillboardInfo txp::TXPParser::_lastBillboardInfo

protected

Last billboard we parsed.

Referenced by getLastBillboardInfo(), and setLastBillboardInfo().

bool txp::TXPParser::_underLayerSubgraph

protected

true if we are under layer subgraph

Referenced by setUnderLayerSubgraph(), and underLayerSubgraph().

int txp::TXPParser::_numLayerLevels

protected

Numbers of levels below layer subgraph.

Referenced by getNumLayerLavels().

osg::Geode* txp::TXPParser::_layerGeode

protected

Our Layer Geode.

Referenced by getLayerGeode(), and setLayerGeode().

float txp::TXPParser::_defaultMaxAnisotropy

protected

default value to use when setting up textures.

Referenced by getMaxAnisotropy(), and setMaxAnisotropy().

double txp::TXPParser::_realMinRange

protected

LOD ranges to be used when parsing tiles.

Referenced by checkAndGetMinRange().

double txp::TXPParser::_realMaxRange

protected

Referenced by checkAndGetMaxRange().

double txp::TXPParser::_usedMaxRange

protected

Referenced by checkAndGetMaxRange().

osg::Vec3 txp::TXPParser::_tileCenter

protected

tile center

Referenced by getTileCenter().

childRefRead* txp::TXPParser::_childRefCB

private

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-3-branch/include/osgdb_vrftxp/TXPParser.h

Classes

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation