SoGLDepthBufferElement Class Reference

The SoGLDepthBufferElement controls the OpenGL depth buffer. More...

#include <Inventor/elements/SoGLDepthBufferElement.h>

Inheritance diagram for SoGLDepthBufferElement:

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

Static Public Member Functions
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void *	createInstance (void)
static void	initClass (void)
Static Public Member Functions inherited from SoDepthBufferElement
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void *	createInstance (void)
static void	initClass (void)
static void	set (SoState *state, SbBool test, SbBool write, DepthWriteFunction function, SbVec2f range)
static void	get (SoState *state, SbBool &test_out, SbBool &write_out, DepthWriteFunction &function_out, SbVec2f &range_out)
static SbBool	getTestEnable (SoState *state)
static SbBool	getWriteEnable (SoState *state)
static DepthWriteFunction	getFunction (SoState *state)
static SbVec2f	getRange (SoState *state)
Static Public Member Functions inherited from SoElement
static void	initClass (void)
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void	initElements (void)
static int	getNumStackIndices (void)
static SoType	getIdFromStackIndex (const int stackIndex)

Protected Member Functions
virtual	~SoGLDepthBufferElement ()
virtual void	setElt (SbBool test, SbBool write, DepthWriteFunction function, SbVec2f range)
Protected Member Functions inherited from SoDepthBufferElement
virtual	~SoDepthBufferElement ()
Protected Member Functions inherited from SoElement
	SoElement (void)
void	capture (SoState *const state) const
virtual void	captureThis (SoState *state) const
void	setTypeId (const SoType typeId)
void	setStackIndex (const int index)
SoElement *	getNextInStack (void) const
SoElement *	getNextFree (void) const

Additional Inherited Members
Public Types inherited from SoDepthBufferElement
enum	DepthWriteFunction {   NEVER, ALWAYS, LESS, LEQUAL,   EQUAL, GEQUAL, GREATER, NOTEQUAL }
Static Protected Member Functions inherited from SoElement
static SoElement *	getElement (SoState *const state, const int stackIndex)
static const SoElement *	getConstElement (SoState *const state, const int stackIndex)
static int	createStackIndex (const SoType id)
Protected Attributes inherited from SoDepthBufferElement
SbBool	test
SbBool	write
DepthWriteFunction	function
SbVec2f	range
Protected Attributes inherited from SoElement
SoType	typeId
int	stackIndex
int	depth
Static Protected Attributes inherited from SoElement
static int	classStackIndex
static SoTypeList *	stackToType

Detailed Description

The SoGLDepthBufferElement controls the OpenGL depth buffer.

Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since

Coin 3.0

Constructor & Destructor Documentation

~SoGLDepthBufferElement()

SoGLDepthBufferElement::~SoGLDepthBufferElement ( void  )

protectedvirtual

The destructor.

Member Function Documentation

createInstance()

void * SoGLDepthBufferElement::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.

initClass()

void SoGLDepthBufferElement::initClass ( void  )

static

Initializes the SoGLDepthBufferElement class type.

init()

void SoGLDepthBufferElement::init ( SoState *  state )

virtual

Internal Coin method.

Reimplemented from SoDepthBufferElement.

push()

void SoGLDepthBufferElement::push ( SoState *  state )

virtual

Internal Coin method.

Reimplemented from SoDepthBufferElement.

pop()

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

virtual

Internal Coin method.

Reimplemented from SoDepthBufferElement.

setElt()

void SoGLDepthBufferElement::setElt ( SbBool  test, SbBool  write, DepthWriteFunction  function, SbVec2f  range  )

protectedvirtual

Set this element's values.

Reimplemented from SoDepthBufferElement.

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

• SoGLDepthBufferElement.h
• SoGLDepthBufferElement.cpp