SoGLLinePatternElement Class Reference

The SoGLLinePatternElement class changes the line stipple pattern of the OpenGL render state. More...

#include <Inventor/elements/SoGLLinePatternElement.h>

Inheritance diagram for SoGLLinePatternElement:

Public Member Functions
virtual void	init (SoState *state)
virtual void	pop (SoState *state, const SoElement *prevTopElement)
virtual void	push (SoState *state)
Public Member Functions inherited from SoInt32Element
virtual SoElement *	copyMatchInfo (void) const
virtual SbBool	matches (const SoElement *element) const
virtual void	print (FILE *file) const
Public Member Functions inherited from SoElement
virtual	~SoElement ()
int	getDepth (void) const
int	getStackIndex (void) const
const SoType	getTypeId (void) const
void	setDepth (const int depth)

Static Public Member Functions
static void *	createInstance (void)
static int	getClassStackIndex (void)
static SoType	getClassTypeId (void)
static void	initClass (void)
Static Public Member Functions inherited from SoLinePatternElement
static void *	createInstance (void)
static int32_t	get (SoState *const state)
static int	getClassStackIndex (void)
static SoType	getClassTypeId (void)
static int32_t	getDefault ()
static int32_t	getDefaultScaleFactor ()
static int32_t	getScaleFactor (SoState *const state)
static void	initClass (void)
static void	set (SoState *const state, const int32_t pattern, const int32_t factor=1)
static void	set (SoState *const state, SoNode *const node, const int32_t pattern, const int32_t factor=1)
Static Public Member Functions inherited from SoInt32Element
static int32_t	get (const int index, SoState *const state)
static int	getClassStackIndex (void)
static SoType	getClassTypeId (void)
static void	initClass (void)
static void	set (const int index, SoState *const state, const int32_t value)
static void	set (const int index, SoState *const state, SoNode *const node, const int32_t value)
Static Public Member Functions inherited from SoElement
static int	getClassStackIndex (void)
static SoType	getClassTypeId (void)
static SoType	getIdFromStackIndex (const int stackIndex)
static int	getNumStackIndices (void)
static void	initClass (void)
static void	initElements (void)

Protected Member Functions
virtual	~SoGLLinePatternElement ()
virtual void	setElt (int32_t pattern)
	Called whenever element value is set. Triggers GL update.
Protected Member Functions inherited from SoLinePatternElement
virtual	~SoLinePatternElement ()
Protected Member Functions inherited from SoInt32Element
virtual	~SoInt32Element ()
Protected Member Functions inherited from SoElement
	SoElement (void)
void	capture (SoState *const state) const
virtual void	captureThis (SoState *state) const
SoElement *	getNextFree (void) const
SoElement *	getNextInStack (void) const
void	setStackIndex (const int index)
void	setTypeId (const SoType typeId)

Additional Inherited Members
Public Types inherited from SoLinePatternElement
enum	Patterns { CONTINUOUS = 0xFFFF }
Static Protected Member Functions inherited from SoElement
static int	createStackIndex (const SoType id)
static const SoElement *	getConstElement (SoState *const state, const int stackIndex)
static SoElement *	getElement (SoState *const state, const int stackIndex)
Protected Attributes inherited from SoInt32Element
int32_t	data
Protected Attributes inherited from SoElement
int	depth
int	stackIndex
SoType	typeId
Static Protected Attributes inherited from SoElement
static int	classStackIndex
static SoTypeList *	stackToType

Detailed Description

The SoGLLinePatternElement class changes the line stipple pattern of the OpenGL render state.

Requests from the scene graph to change the stipple pattern when rendering OpenGL line primitives will be made through this element, which forwards it to the appropriate native OpenGL call.

Constructor & Destructor Documentation

~SoGLLinePatternElement()

SoGLLinePatternElement::~SoGLLinePatternElement ( void )

protectedvirtual

Destructor.

Member Function Documentation

createInstance()

void * SoGLLinePatternElement::createInstance ( void )

static

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Creates a new instance of the class type corresponding to the SoType object.

getClassStackIndex()

int SoGLLinePatternElement::getClassStackIndex ( void )

static

This static method returns the state stack index for the class.

getClassTypeId()

SoType SoGLLinePatternElement::getClassTypeId ( void )

static

This static method returns the SoType object associated with objects of this class.

init()

void SoGLLinePatternElement::init ( SoState * state )

virtual

Initializes element in state to default value.

Reimplemented from SoLinePatternElement.

initClass()

void SoGLLinePatternElement::initClass ( void )

static

Initialize relevant common data for all instances, like the type system.

pop()

void SoGLLinePatternElement::pop ( SoState * state, const SoElement * prevTopElement )

virtual

Removes element from stack.

Reimplemented from SoElement.

push()

void SoGLLinePatternElement::push ( SoState * state )

virtual

Creates new element in stack.

Reimplemented from SoElement.

setElt()

void SoGLLinePatternElement::setElt ( int32_t pattern )

protectedvirtual

Called whenever element value is set. Triggers GL update.

Reimplemented from SoInt32Element.

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

• SoGLLinePatternElement.h
• SoGLLinePatternElement.cpp