SoTextureOverrideElement Class Reference

Element that stores a flag for each type of element which can be overridden. More...

#include <Inventor/elements/SoTextureQualityElement.h>

Inheritance diagram for SoTextureOverrideElement:

Public Member Functions
virtual void	init (SoState *state)
	Initializes element.
virtual bool	matches (const SoElement *elt) const
	Comparison based on value of int32_ts.
virtual void	push (SoState *state)
	Overrides push() method to copy values from next instance in the stack, and set up cache dependencies correctly.
virtual void	print (FILE *fp) const
	Prints element (for debugging)
virtual SoElement *	copyMatchInfo () const
	Copy method, copies flags.
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 bool	getQualityOverride (SoState *state)
	"get" methods for each element which can be overridden.
static bool	getImageOverride (SoState *state)
	Returns TRUE iff SoTextureImageElement is overridden.
static void	setQualityOverride (SoState *state, bool override)
	"set" methods for each element which can be overridden.
static void	setImageOverride (SoState *state, bool override)
	set override flag for SoTextureImageElement.
static void	initClass ()
	Initializes the SoTextureOverrideElement 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.

Additional Inherited Members
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.
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

Nodes implement override by setting the appropriate bit if their override flag is on, and ignoring overridden elements if the corresponding bit in the state's SoTextureOverrideElement is set.

Definition at line 109 of file SoTextureQualityElement.h.

Member Function Documentation

copyMatchInfo()

virtual SoElement * SoTextureOverrideElement::copyMatchInfo ( ) const

virtual

Implements SoElement.

getImageOverride()

static bool SoTextureOverrideElement::getImageOverride ( SoState *  state )

static

getQualityOverride()

static bool SoTextureOverrideElement::getQualityOverride ( SoState *  state )

static

Returns TRUE iff SoTextureQualityElement is overridden.

init()

virtual void SoTextureOverrideElement::init ( SoState *  state )

virtual

Reimplemented from SoElement.

initClass()

static void SoTextureOverrideElement::initClass ( )

static

matches()

virtual bool SoTextureOverrideElement::matches ( const SoElement *  elt ) const

virtual

Implements SoElement.

print()

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

virtual

Reimplemented from SoElement.

push()

virtual void SoTextureOverrideElement::push ( SoState *  state )

virtual

Reimplemented from SoElement.

setImageOverride()

static void SoTextureOverrideElement::setImageOverride ( SoState *  state, bool  override  )

static

setQualityOverride()

static void SoTextureOverrideElement::setQualityOverride ( SoState *  state, bool  override  )

static

set override flag for SoTextureQualityElement.

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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/SoTextureQualityElement.h