SoProfileElement Class Reference

Element storing 2D profiles for nurbs and 3d text. More...

#include <Inventor/elements/SoProfileElement.h>

Inheritance diagram for SoProfileElement:

Public Types
enum	Profile { START_FIRST , START_NEW , ADD_TO_CURRENT }

Public Member Functions
virtual void	init (SoState *state)
	Initializes element.
virtual void	push (SoState *state)
	Overrides push() method to copy values from next instance in the stack.
virtual void	print (FILE *fp) const
	Prints element (for debugging)
Public Member Functions inherited from SoAccumulatedElement
virtual bool	matches (const SoElement *elt) const
	Returns TRUE if the element matches another element, based on node-id's.
virtual void	print (FILE *fp) const
	Prints element (for debugging)
Public Member Functions inherited from SoElement
virtual void	init (SoState *state)
	Initializes element.
virtual void	push (SoState *state)
	Pushes/pops element.
virtual void	pop (SoState *state, const SoElement *prevTopElement)
virtual void	print (FILE *fp) const
	Prints element (for debugging)
virtual bool	matches (const SoElement *elt) const =0
	Returns TRUE if the element matches another element (of the same class, presumably) with respect to cache validity.
virtual SoElement *	copyMatchInfo () const =0
	Create a copy that we can put in a cache used list and call matches() on later.
SoType	getTypeId () const
	Returns type identifier for element instance.
int	getStackIndex () const
	Returns the stack index for an element instance.
void	setDepth (int dpth)
	Sets stuff in an element instance.
void	setNext (SoElement *nxt)
void	setNextInStack (SoElement *nxt)
void	setNextFree (SoElement *nxt)
int	getDepth () const
	Returns stuff from element instance.
SoElement *	getNext () const
virtual	~SoElement ()
	Destructor.

Static Public Member Functions
static void	add (SoState *state, SoProfile *profile)
	Add to the current profile list.
static const SoNodeList &	get (SoState *state)
	Returns the current list of profile nodes from the state.
static void	initClass ()
	Initializes the SoCoordinateElement class.
Static Public Member Functions inherited from SoAccumulatedElement
static void	initClass ()
	Initializes the SoAccumulatedElement class.
Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class.
static void	initElements ()
	Initialize ALL Inventor element classes.
static void	initClass ()
	Initializes the SoElement class.
static int	getNumStackIndices ()
	Returns the number of stack indices allocated.
static SoType	getIdFromStackIndex (int stackIndex)
	Returns the id for the element with the given stack index.

Protected Member Functions
virtual	~SoProfileElement ()
Protected Member Functions inherited from SoAccumulatedElement
void	clearNodeIds ()
	Clears out the list of node id's.
void	addNodeId (const SoNode *node)
	Adds the id of the given node to the current list.
void	setNodeId (const SoNode *node)
	Sets the node id list to JUST the id of the given node.
virtual SoElement *	copyMatchInfo () const
	Create and return a copy of this element; this will copy the nodeId list properly.
virtual void	captureThis (SoState *state) const
	Override normal capture method to capture elements at other depths that we are accumulating with.
virtual	~SoAccumulatedElement ()
	Destructor.
Protected Member Functions inherited from SoElement
	SoElement ()
	Constructor; use typeId.createInstance to create elements.
void	capture (SoState *state) const
	Does whatever is necessary in state to capture this element for caching purposes.
virtual void	captureThis (SoState *state) const
	Really captures this element, once it has been determined that a cache is open to capture it.
void	setTypeId (SoType id)
	Sets typeId in instance.
void	setStackIndex (int index)
	Sets stackIndex in instance.
SoElement *	getNextInStack () const
	Returns next instance in specific element stack.
SoElement *	getNextFree () const
	Returns next free element in a specific element stack.

Protected Attributes
SoNodeList	profiles
	list of profile nodes
Protected Attributes inherited from SoAccumulatedElement
SbPList	nodeIds
	This stores the list of node id's as pointers, since they should be the same length as int32_ts.

Additional Inherited Members
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.
static const SoElement *	getConstElement (SoState *state, int stackIndex)
	Returns a read-only pointer to the top instance in the given element stack.
static int	createStackIndex (SoType id)
	Creates and returns a new stack index.
Static Protected Attributes inherited from SoElement
static int	classStackIndex
	Stack index for SoElement class.

Detailed Description

Definition at line 74 of file SoProfileElement.h.

Member Enumeration Documentation

Profile

enum SoProfileElement::Profile

Enumerator
START_FIRST
START_NEW
ADD_TO_CURRENT

Definition at line 79 of file SoProfileElement.h.

Constructor & Destructor Documentation

~SoProfileElement()

virtual SoProfileElement::~SoProfileElement ( )

protectedvirtual

Member Function Documentation

add()

static void SoProfileElement::add ( SoState *  state, SoProfile *  profile  )

static

get()

static const SoNodeList & SoProfileElement::get ( SoState *  state )

static

init()

virtual void SoProfileElement::init ( SoState *  state )

virtual

Reimplemented from SoElement.

initClass()

static void SoProfileElement::initClass ( )

static

print()

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

virtual

Reimplemented from SoAccumulatedElement.

push()

virtual void SoProfileElement::push ( SoState *  state )

virtual

Reimplemented from SoElement.

Member Data Documentation

profiles

SoNodeList SoProfileElement::profiles

protected

Definition at line 106 of file SoProfileElement.h.

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

• C:/jh/mevislab/4.0.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoProfileElement.h