Element that stores the current coordinates. More...

#include <Inventor/elements/SoCoordinateElement.h>

Inheritance diagram for SoCoordinateElement:

Public Member Functions
virtual void	init (SoState *state)
	Initializes element. More...

int32_t	getNum () const
	Returns the number of coordinate points in an instance. More...

bool	is3D () const
	Returns TRUE if the coordinates were specified as 3-vectors, FALSE if 4-vectors. More...

const SbVec3f &	get3 (int index) const
	Returns the indexed coordinate from an element as a 3- or 4-vector, converting if necessary. More...

const SbVec4f &	get4 (int index) const

virtual void	print (FILE *fp) const
	Prints element (for debugging) More...

Public Member Functions inherited from SoReplacedElement
virtual bool	matches (const SoElement *elt) const
	Returns TRUE if the element matches another element, based on node-id. More...

virtual SoElement *	copyMatchInfo () const
	Create and return a copy of this element. More...

SbNodeIdType	getNodeId () const
	Return nodeId. More...

Public Member Functions inherited from SoElement
virtual void	push (SoState *state)
	Pushes/pops element. More...

virtual void	pop (SoState state, const SoElement prevTopElement)

SoType	getTypeId () const
	Returns type identifier for element instance. More...

int	getStackIndex () const
	Returns the stack index for an element instance. More...

void	setDepth (int dpth)
	Sets stuff in an element instance. More...

void	setNext (SoElement *nxt)

void	setNextInStack (SoElement *nxt)

void	setNextFree (SoElement *nxt)

int	getDepth () const
	Returns stuff from element instance. More...

SoElement *	getNext () const

virtual	~SoElement ()
	Destructor. More...

Static Public Member Functions
static void	set3 (SoState state, SoNode node, int32_t numCoords, const SbVec3f *coords)
	Sets the current coordinates in the state as 3-vectors or 4-vectors. More...

static void	set4 (SoState state, SoNode node, int32_t numCoords, const SbVec4f *coords)

static const SoCoordinateElement *	getInstance (SoState *state)
	Returns the top (current) instance of the element in the state. More...

static SbVec3f	getDefault3 ()
	Returns the default 3-D or 4-D coordinate. More...

static SbVec4f	getDefault4 ()

static void	initClass ()
	Initializes the SoCoordinateElement class. More...

Static Public Member Functions inherited from SoReplacedElement
static void	initClass ()
	Initializes the SoReplacedElement class. More...

Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class. More...

static void	initElements ()
	Initialize ALL Inventor element classes. More...

static void	initClass ()
	Initializes the SoElement class. More...

static int	getNumStackIndices ()
	Returns the number of stack indices allocated. More...

static SoType	getIdFromStackIndex (int stackIndex)
	Returns the id for the element with the given stack index. More...

Protected Member Functions
virtual	~SoCoordinateElement ()

Protected Member Functions inherited from SoReplacedElement
virtual	~SoReplacedElement ()
	Destructor. More...

Protected Member Functions inherited from SoElement
	SoElement ()
	Constructor; use typeId.createInstance to create elements. More...

void	capture (SoState *state) const
	Does whatever is necessary in state to capture this element for caching purposes. More...

virtual void	captureThis (SoState *state) const
	Really captures this element, once it has been determined that a cache is open to capture it. More...

void	setTypeId (SoType id)
	Sets typeId in instance. More...

void	setStackIndex (int index)
	Sets stackIndex in instance. More...

SoElement *	getNextInStack () const
	Returns next instance in specific element stack. More...

SoElement *	getNextFree () const
	Returns next free element in a specific element stack. More...

Protected Attributes
int32_t	numCoords

const SbVec3f *	coords3

const SbVec4f *	coords4

bool	coordsAre3D

Protected Attributes inherited from SoReplacedElement
SbNodeIdType	nodeId

Additional Inherited Members
Static Protected Member Functions inherited from SoReplacedElement
static SoElement *	getElement (SoState state, int stackIndex, SoNode node)
	Overrides SoElement::getElement() to set the nodeId in the element instance before returning it. More...

Static Protected Member Functions inherited from SoElement
static SoElement *	getElement (SoState *state, int stackIndex)
	Returns an instance of an element from the stack with the given index in the given state. More...

static const SoElement *	getConstElement (SoState *state, int stackIndex)
	Returns a read-only pointer to the top instance in the given element stack. More...

static int	createStackIndex (SoType id)
	Creates and returns a new stack index. More...

Static Protected Attributes inherited from SoElement
static int	classStackIndex
	Stack index for SoElement class. More...

Detailed Description

Coordinates may be specified as 3-D or 4-D vectors. This element remembers the last type of value stored.

This class allows read-only access to the top element in the state to make accessing several values in it more efficient. Individual values must be accessed through this instance.

Definition at line 77 of file SoCoordinateElement.h.

Constructor & Destructor Documentation

◆ ~SoCoordinateElement()

virtual SoCoordinateElement::~SoCoordinateElement ( )

protectedvirtual

Member Function Documentation

◆ get3()

const SbVec3f& SoCoordinateElement::get3 ( int index ) const

A returned reference may be invalid after the next call to either of these methods.

◆ get4()

const SbVec4f& SoCoordinateElement::get4 ( int index ) const

◆ getDefault3()

static SbVec3f SoCoordinateElement::getDefault3 ( )

inlinestatic

Definition at line 110 of file SoCoordinateElement.h.

◆ getDefault4()

static SbVec4f SoCoordinateElement::getDefault4 ( )

inlinestatic

Definition at line 111 of file SoCoordinateElement.h.

◆ getInstance()

static const SoCoordinateElement* SoCoordinateElement::getInstance ( SoState * state )

inlinestatic

Definition at line 92 of file SoCoordinateElement.h.

References SoElement::getConstElement().

◆ getNum()

int32_t SoCoordinateElement::getNum ( ) const

inline

Definition at line 97 of file SoCoordinateElement.h.

◆ init()

virtual void SoCoordinateElement::init ( SoState * state )

virtual

Reimplemented from SoReplacedElement.

◆ initClass()

static void SoCoordinateElement::initClass ( )

static

◆ is3D()

bool SoCoordinateElement::is3D ( ) const

inline

Definition at line 101 of file SoCoordinateElement.h.

◆ print()

virtual void SoCoordinateElement::print ( FILE * fp ) const

virtual

Reimplemented from SoReplacedElement.

◆ set3()

static void SoCoordinateElement::set3	(	SoState *	state,
		SoNode *	node,
		int32_t	numCoords,
		const SbVec3f *	coords
	)

static

◆ set4()

static void SoCoordinateElement::set4	(	SoState *	state,
		SoNode *	node,
		int32_t	numCoords,
		const SbVec4f *	coords
	)

static

Member Data Documentation

◆ coords3

const SbVec3f* SoCoordinateElement::coords3

protected

Definition at line 122 of file SoCoordinateElement.h.

◆ coords4

const SbVec4f* SoCoordinateElement::coords4

protected

Definition at line 123 of file SoCoordinateElement.h.

◆ coordsAre3D

bool SoCoordinateElement::coordsAre3D

protected

Definition at line 124 of file SoCoordinateElement.h.

◆ numCoords

int32_t SoCoordinateElement::numCoords

protected

Definition at line 121 of file SoCoordinateElement.h.

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

/home/jenkins/workspaces/mevislab/3.7.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoCoordinateElement.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~SoCoordinateElement()

Member Function Documentation

◆ get3()

◆ get4()

◆ getDefault3()

◆ getDefault4()

◆ getInstance()

◆ getNum()

◆ init()

◆ initClass()

◆ is3D()

◆ print()

◆ set3()

◆ set4()

Member Data Documentation

◆ coords3

◆ coords4

◆ coordsAre3D

◆ numCoords