Element that stores the current surface normals. More...

#include <Inventor/elements/SoNormalElement.h>

Inheritance diagram for SoNormalElement:

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

int32_t	getNum () const
	Returns the number of normal vectors in an instance. More...

const SbVec3f &	get (int index) const
	Returns the indexed normal from an element. More...

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	set (SoState state, SoNode node, int32_t numNormals, const SbVec3f *normals)
	Sets the current normals. More...

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

static void	initClass ()
	Initializes the SoNormalElement 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	~SoNormalElement ()

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	numNormals

const SbVec3f *	normals

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

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 SoNormalElement.h.

Constructor & Destructor Documentation

◆ ~SoNormalElement()

virtual SoNormalElement::~SoNormalElement ( )

protectedvirtual

Member Function Documentation

◆ get()

const SbVec3f& SoNormalElement::get ( int index ) const

inline

Definition at line 98 of file SoNormalElement.h.

References SoDebugError::post().

◆ getInstance()

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

inlinestatic

Definition at line 90 of file SoNormalElement.h.

References SoElement::getConstElement().

◆ getNum()

int32_t SoNormalElement::getNum ( ) const

inline

Definition at line 95 of file SoNormalElement.h.

◆ init()

virtual void SoNormalElement::init ( SoState * state )

virtual

Reimplemented from SoReplacedElement.

Reimplemented in SoGLNormalElement.

◆ initClass()

static void SoNormalElement::initClass ( )

static

◆ print()

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

virtual

Reimplemented from SoReplacedElement.

◆ set()

static void SoNormalElement::set	(	SoState *	state,
		SoNode *	node,
		int32_t	numNormals,
		const SbVec3f *	normals
	)

static

Member Data Documentation

◆ normals

const SbVec3f* SoNormalElement::normals

protected

Definition at line 118 of file SoNormalElement.h.

◆ numNormals

int32_t SoNormalElement::numNormals

protected

Definition at line 117 of file SoNormalElement.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/SoNormalElement.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members