SoViewingMatrixElement Class Reference

The SoViewingMatrixElement class stores the world-to-camera transformation. More...

#include <Inventor/elements/SoViewingMatrixElement.h>

Inheritance diagram for SoViewingMatrixElement:

Public Member Functions
virtual void	init (SoState *state)
	FIXME: write doc.
Public Member Functions inherited from SoReplacedElement
virtual SbBool	matches (const SoElement *element) const
virtual SoElement *	copyMatchInfo () const
uint32_t	getNodeId () const
virtual void	print (FILE *file) const
Public Member Functions inherited from SoElement
const SoType	getTypeId (void) const
int	getStackIndex (void) const
virtual void	push (SoState *state)
virtual void	pop (SoState *state, const SoElement *prevTopElement)
void	setDepth (const int depth)
int	getDepth (void) const
virtual	~SoElement ()

Static Public Member Functions
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void *	createInstance (void)
static void	initClass (void)
static void	set (SoState *const state, SoNode *const node, const SbMatrix &ViewingMatrix)
	FIXME: write doc.
static const SbMatrix &	get (SoState *const state)
	FIXME: write doc.
Static Public Member Functions inherited from SoReplacedElement
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void	initClass (void)
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	~SoViewingMatrixElement ()
virtual void	setElt (const SbMatrix &matrix)
	FIXME: write doc.
Protected Member Functions inherited from SoReplacedElement
virtual	~SoReplacedElement ()
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

Protected Attributes
SbMatrix	viewingMatrix
Protected Attributes inherited from SoReplacedElement
uint32_t	nodeId
Protected Attributes inherited from SoElement
SoType	typeId
int	stackIndex
int	depth

Additional Inherited Members
Static Protected Member Functions inherited from SoReplacedElement
static SoElement *	getElement (SoState *const state, const int stackIndex, SoNode *const node)
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)
Static Protected Attributes inherited from SoElement
static int	classStackIndex
static SoTypeList *	stackToType

Detailed Description

The SoViewingMatrixElement class stores the world-to-camera transformation.

See also

SoModelMatrixElement

Constructor & Destructor Documentation

~SoViewingMatrixElement()

SoViewingMatrixElement::~SoViewingMatrixElement ( void )

protectedvirtual

The destructor.

Member Function Documentation

createInstance()

void * SoViewingMatrixElement::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 SoViewingMatrixElement::initClass ( void )

static

This static method initializes static data for the SoViewingMatrixElement class.

init()

void SoViewingMatrixElement::init ( SoState * state )

virtual

FIXME: write doc.

Reimplemented from SoReplacedElement.

Reimplemented in SoGLViewingMatrixElement.

setElt()

void SoViewingMatrixElement::setElt ( const SbMatrix & matrix )

protectedvirtual

FIXME: write doc.

Reimplemented in SoGLViewingMatrixElement.

Member Data Documentation

viewingMatrix

SoViewingMatrixElement::viewingMatrix

protected

FIXME: write doc.

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

• SoViewingMatrixElement.h
• SoViewingMatrixElement.cpp