trpgLod Class Reference

Inheritance diagram for trpgLod:

Public Member Functions
	trpgLod (void)
	~trpgLod (void)
void	SetCenter (const trpg3dPoint &)
	Set the calculated center. More...
void	SetNumChild (int)
	Set the number of children hint. More...
void	SetLOD (double in, double out, double width)
	Set the LOD information. More...
bool	GetCenter (trpg3dPoint &) const
	Center of this LOD. Distance from the viewer is calculated from this. More...
bool	GetNumChild (int &) const
	Number of children hint. More...
bool	GetLOD (double &in, double &out, double &width) const
	LOD specific information. More...
void	SetID (int)
	Set the group ID. More...
bool	GetID (int &) const
	Group IDs are used here the same way as in trpgGroup. More...
void	SetName (const char *)
const char *	GetName (void) const
	Returns the lod name. More...
void	SetRangeIndex (int ri)
	Set the range Index. More...
bool	GetRangeIndex (int &ri) const
	Get the range index. More...
void	Reset (void)
	Resets the contents back to empty. More...
bool	Write (trpgWriteBuffer &)
	Writes this class to a write buffer. More...
bool	Read (trpgReadBuffer &)
	Reads this class from a read buffer. More...
bool	Print (trpgPrintBuffer &) const
	Prints this class to a print buffer. More...
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. More...
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

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/osgdb_vrftxp/trpage_geom.h