GlsDisplayList Class Reference

#include <gls_display_list.h>

Public Member Functions
GlsDisplayList &	operator= (const GlsDisplayList &oldClass)
void	Invalidate ()
void	Allocate ()
void	Start ()
void	End ()
void	Invoke ()
bool	Valid ()
void	Valid (const bool &val)
bool	UseList ()
void	UseList (const bool &val)

Protected Attributes
bool	_valid
bool	_useList
unsigned int	_handle

Detailed Description

The GlsDisplayList class. Manages an OpenGL display list.

Member Function Documentation

Allocate()

void Allocate ( )

inline

Allocate an OpenGL display list, deallocating any existing list

End()

void End ( )

inline

Stop writing into the display list and save it

Invalidate()

void Invalidate ( )

inline

Invalidate the display list. An object with an invalid display list should reinvoke its draw code to rebuild the display list. Also deallocates the OpenGL list.

Invoke()

void Invoke ( )

inline

Draw what's in the display list

operator=()

GlsDisplayList & operator= ( const GlsDisplayList &  oldClass )

inline

Assignment operator

Parameters

oldClass

The list to copy from.

Returns

The resulting list (this).

Start()

void Start ( )

inline

Start writing into the display list

UseList() [1/2]

bool UseList ( )

inline

Returns

True if this display list is enabled.

UseList() [2/2]

void UseList ( const bool &  val )

inline

Set whether or not this display list is enabled.

Parameters

val	The new enabled state of the list.

Valid() [1/2]

bool Valid ( )

inline

Returns

true if the list is valid

Valid() [2/2]

void Valid ( const bool &  val )

inline

Set whether or not the list is valid.

Note

Be careful when setting this to true. Make sure the list really is valid.

Parameters

val	The new validity of the list.

Member Data Documentation

_handle

unsigned int _handle

protected

The OpenGL list handle for this list

_useList

bool _useList

protected

True if this list is enabled

_valid

bool _valid

protected

True if this list is valid

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

• gls_display_list.h