trpgLod Class Reference

Inheritance diagram for trpgLod:

Public Member Functions
	trpgLod (void)
	~trpgLod (void)
void	SetCenter (const trpg3dPoint &)
	Set the calculated center.
void	SetNumChild (int)
	Set the number of children hint.
void	SetLOD (double in, double out, double width)
	Set the LOD information.
bool	GetCenter (trpg3dPoint &) const
	Center of this LOD. Distance from the viewer is calculated from this.
bool	GetNumChild (int &) const
	Number of children hint.
bool	GetLOD (double &in, double &out, double &width) const
	LOD specific information.
void	SetID (int)
	Set the group ID.
bool	GetID (int &) const
	Group IDs are used here the same way as in trpgGroup.
void	SetName (const char *)
const char *	GetName (void) const
	Returns the lod name.
void	SetRangeIndex (int ri)
	Set the range Index.
bool	GetRangeIndex (int &ri) const
	Get the range index.
void	Reset (void)
	Resets the contents back to empty.
bool	Write (trpgWriteBuffer &)
	Writes this class to a write buffer.
bool	Read (trpgReadBuffer &)
	Reads this class from a read buffer.
bool	Print (trpgPrintBuffer &) const
	Prints this class to a print buffer.
Public Member Functions inherited from trpgReadWriteable
	trpgReadWriteable ()
const char *	getErrMess () const
Public Member Functions inherited from trpgCheckable
	trpgCheckable (void)
virtual	~trpgCheckable (void)
bool	isValid (void) const
	Returns the state of the valid flag, or can be overriden by a subclass to do a more complex check.
virtual TeAttrHdl	GetHandle () const
virtual void	SetHandle (TeAttrHdl hdl)

Protected Attributes
int	numRange
double	switchIn
double	switchOut
double	width
trpg3dPoint	center
int	id
char *	name
int	rangeIndex
Protected Attributes inherited from trpgReadWriteable
char	errMess [512]
Protected Attributes inherited from trpgCheckable
bool	valid
TeAttrHdl	handle
bool	writeHandle

Constructor & Destructor Documentation

trpgLod::trpgLod

(

void

)

trpgLod::~trpgLod

(

void

)

Member Function Documentation

void trpgLod::SetCenter

(

const trpg3dPoint &

)

Set the calculated center.

void trpgLod::SetNumChild

(

int

)

Set the number of children hint.

void trpgLod::SetLOD	(	double	in,
		double	out,
		double	width
	)

Set the LOD information.

bool trpgLod::GetCenter

(

trpg3dPoint &

)

const

Center of this LOD. Distance from the viewer is calculated from this.

bool trpgLod::GetNumChild

(

int &

)

const

Number of children hint.

bool trpgLod::GetLOD	(	double &	in,
		double &	out,
		double &	width
	)		const

LOD specific information.

in and out can be switched. width is the transition range for doing fading.

void trpgLod::SetID

(

int

)

Set the group ID.

bool trpgLod::GetID

(

int &

)

const

Group IDs are used here the same way as in trpgGroup.

void trpgLod::SetName

(

const char *

)

const char* trpgLod::GetName

(

void

)

const

Returns the lod name.

void trpgLod::SetRangeIndex

(

int

ri

)

Set the range Index.

bool trpgLod::GetRangeIndex

(

int &

ri

)

const

Get the range index.

void trpgLod::Reset ( void  )

virtual

Resets the contents back to empty.

Implements trpgReadWriteable.

bool trpgLod::Write ( trpgWriteBuffer &  )

virtual

Writes this class to a write buffer.

Implements trpgReadWriteable.

bool trpgLod::Read ( trpgReadBuffer &  )

virtual

Reads this class from a read buffer.

Reimplemented from trpgReadWriteable.

bool trpgLod::Print ( trpgPrintBuffer &  ) const

virtual

Prints this class to a print buffer.

Reimplemented from trpgReadWriteable.

Member Data Documentation

int trpgLod::numRange

protected

double trpgLod::switchIn

protected

double trpgLod::switchOut

protected

double trpgLod::width

protected

trpg3dPoint trpgLod::center

protected

int trpgLod::id

protected

char* trpgLod::name

protected

int trpgLod::rangeIndex

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