trpgHeader Class Reference

Inheritance diagram for trpgHeader:

Public Types
enum	trpgTileType { DatabaseLocal, Absolute, TileLocal }

Public Member Functions
	trpgHeader (void)
	~trpgHeader (void)
void	SetVersion (int major, int minor)
	Set the TerraPage version info.
void	SetDbVersion (int major, int minor)
	Set the database version info.
void	SetTileSize (int lod, const trpg2dPoint &size)
void	SetOrigin (const trpg3dPoint &)
	Origin defaults to 0,0,0.
void	SetExtents (const trpg2dPoint &sw, const trpg2dPoint &ne)
	2D archive extents. Must be set.
void	SetTileOriginType (trpgTileType)
	How the coordinates are treated with respect to real world values.
void	SetNumLods (int)
void	SetLodSize (int lod, const trpg2iPoint &)
void	SetLodSize (const trpg2iPoint *)
void	SetLodRange (int, float64)
void	SetLodRange (const float64 *)
void	AddLod (const trpg2iPoint &size, const trpg2dPoint &ext, float64 range)
	Increase the number of terrain LODs, adding a new one with the given size and range.
void	SetLod (const trpg2iPoint &size, const trpg2dPoint &ext, float64 range, unsigned int lod)
	Set details for an LOD, resizing if necessary.
void	SetMaxGroupID (int)
	Keep track of the maximum assigned group IDs (for tile paging)
int	AddGroupID (void)
bool	isValid (void) const
	Validity check.
void	Reset (void)
	Resets the contents back to empty.
bool	GetVersion (int &, int &) const
	TerraVista version information is two integers.
bool	GetDbVersion (int &, int &) const
	Database version information is user defined. Put whatever you want here.
bool	GetTileSize (int, trpg2dPoint &) const
bool	GetOrigin (trpg3dPoint &) const
bool	GetExtents (trpg2dPoint &sw, trpg2dPoint &ne) const
bool	GetTileOriginType (trpgTileType &) const
bool	GetMaxGroupID (int &) const
bool	GetNumLods (int32 &) const
bool	GetLodSize (int32, trpg2iPoint &) const
bool	GetLodRange (int32, float64 &) const
bool	Write (trpgWriteBuffer &)
	Read/Write functions.
bool	Read (trpgReadBuffer &)
	Reads this class from a read buffer.
bool	Print (trpgPrintBuffer &) const
	Prints this class to a print buffer.
bool	ReadLodInfo (trpgReadBuffer &)
	{secret}
void	SetMaster (bool isMaster)
bool	GetIsMaster () const
void	SetLocal (bool isLocal)
bool	GetIsLocal () const
void	SetBlocks (int rows, int cols)
void	GetBlocks (int &rows, int &cols)
Public Member Functions inherited from trpgReadWriteable
	trpgReadWriteable ()
const char *	getErrMess () const
Public Member Functions inherited from trpgCheckable
	trpgCheckable (void)
virtual	~trpgCheckable (void)
virtual TeAttrHdl	GetHandle () const
virtual void	SetHandle (TeAttrHdl hdl)

Protected Attributes
int	verMinor
int	verMajor
int	dbVerMinor
int	dbVerMajor
int	maxGroupID
trpg2dPoint	sw
trpg2dPoint	ne
trpg3dPoint	origin
trpgTileType	tileType
int	numLods
std::vector< trpg2dPoint >	tileSize
std::vector< trpg2iPoint >	lodSizes
std::vector< float64 >	lodRanges
int32	flags
int32	rows
int32	cols
Protected Attributes inherited from trpgReadWriteable
char	errMess [512]
Protected Attributes inherited from trpgCheckable
bool	valid
TeAttrHdl	handle
bool	writeHandle

Member Enumeration Documentation

enum trpgHeader::trpgTileType

Enumerator:

DatabaseLocal
Absolute
TileLocal

Constructor & Destructor Documentation

trpgHeader::trpgHeader

(

void

)

trpgHeader::~trpgHeader

(

void

)

Member Function Documentation

void trpgHeader::SetVersion	(	int	major,
		int	minor
	)

Set the TerraPage version info.

void trpgHeader::SetDbVersion	(	int	major,
		int	minor
	)

Set the database version info.

void trpgHeader::SetTileSize	(	int	lod,
		const trpg2dPoint &	size
	)

void trpgHeader::SetOrigin

(

const trpg3dPoint &

)

Origin defaults to 0,0,0.

void trpgHeader::SetExtents	(	const trpg2dPoint &	sw,
		const trpg2dPoint &	ne
	)

2D archive extents. Must be set.

void trpgHeader::SetTileOriginType

(

trpgTileType

)

How the coordinates are treated with respect to real world values.

void trpgHeader::SetNumLods

(

int

)

void trpgHeader::SetLodSize	(	int	lod,
		const trpg2iPoint &
	)

void trpgHeader::SetLodSize

(

const trpg2iPoint *

)

void trpgHeader::SetLodRange	(	int	,
		float64
	)

void trpgHeader::SetLodRange

(

const float64 *

)

void trpgHeader::AddLod	(	const trpg2iPoint &	size,
		const trpg2dPoint &	ext,
		float64	range
	)

Increase the number of terrain LODs, adding a new one with the given size and range.

void trpgHeader::SetLod	(	const trpg2iPoint &	size,
		const trpg2dPoint &	ext,
		float64	range,
		unsigned int	lod
	)

Set details for an LOD, resizing if necessary.

void trpgHeader::SetMaxGroupID

(

int

)

Keep track of the maximum assigned group IDs (for tile paging)

int trpgHeader::AddGroupID

(

void

)

bool trpgHeader::isValid

(

void

)

const

Validity check.

Reimplemented from trpgCheckable.

void trpgHeader::Reset ( void  )

virtual

Resets the contents back to empty.

Implements trpgReadWriteable.

bool trpgHeader::GetVersion	(	int &	,
		int &
	)		const

TerraVista version information is two integers.

bool trpgHeader::GetDbVersion	(	int &	,
		int &
	)		const

Database version information is user defined. Put whatever you want here.

bool trpgHeader::GetTileSize	(	int	,
		trpg2dPoint &
	)		const

bool trpgHeader::GetOrigin

(

trpg3dPoint &

)

const

bool trpgHeader::GetExtents	(	trpg2dPoint &	sw,
		trpg2dPoint &	ne
	)		const

bool trpgHeader::GetTileOriginType

(

trpgTileType &

)

const

bool trpgHeader::GetMaxGroupID

(

int &

)

const

bool trpgHeader::GetNumLods

(

int32 &

)

const

bool trpgHeader::GetLodSize	(	int32	,
		trpg2iPoint &
	)		const

bool trpgHeader::GetLodRange	(	int32	,
		float64 &
	)		const

bool trpgHeader::Write ( trpgWriteBuffer &  )

virtual

Read/Write functions.

Writes this class to a write buffer

Implements trpgReadWriteable.

bool trpgHeader::Read ( trpgReadBuffer &  )

virtual

Reads this class from a read buffer.

Reimplemented from trpgReadWriteable.

bool trpgHeader::Print ( trpgPrintBuffer &  ) const

virtual

Prints this class to a print buffer.

Reimplemented from trpgReadWriteable.

bool trpgHeader::ReadLodInfo

(

trpgReadBuffer &

)

{secret}

void trpgHeader::SetMaster ( bool  isMaster )

inline

References ISMASTER, TRPG_NOMERGE_VERSION_MAJOR, and TRPG_NOMERGE_VERSION_MINOR.

bool trpgHeader::GetIsMaster ( ) const

inline

References ISMASTER.

void trpgHeader::SetLocal ( bool  isLocal )

inline

References ISLOCAL, TRPG_NOMERGE_VERSION_MAJOR, and TRPG_NOMERGE_VERSION_MINOR.

bool trpgHeader::GetIsLocal ( ) const

inline

References ISLOCAL.

void trpgHeader::SetBlocks ( int  rows, int  cols  )

inline

void trpgHeader::GetBlocks ( int &  rows, int &  cols  )

inline

Member Data Documentation

int trpgHeader::verMinor

protected

int trpgHeader::verMajor

protected

int trpgHeader::dbVerMinor

protected

int trpgHeader::dbVerMajor

protected

int trpgHeader::maxGroupID

protected

trpg2dPoint trpgHeader::sw

protected

trpg2dPoint trpgHeader::ne

protected

trpg3dPoint trpgHeader::origin

protected

trpgTileType trpgHeader::tileType

protected

int trpgHeader::numLods

protected

std::vector<trpg2dPoint> trpgHeader::tileSize

protected

std::vector<trpg2iPoint> trpgHeader::lodSizes

protected

std::vector<float64> trpgHeader::lodRanges

protected

int32 trpgHeader::flags

protected

int32 trpgHeader::rows

protected

int32 trpgHeader::cols

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/osgdb_vrftxp/trpage_geom.h