Inheritance diagram for SoNormalCache:

Public Member Functions
	SoNormalCache (SoState *state)
	Constructor and destructor.

	~SoNormalCache ()

void	set (int numNormals, const SbVec3f *normals)
	Stores a list of normals in the cache.

int	getNum () const
	Returns the number of normals and list of normals.

const SbVec3f *	getNormals () const

Public Member Functions inherited from SoCache
	SoCache (SoState *state)
	Constructor.

void	ref ()
	Reference/unreference.

void	unref (SoState *state=NULL)

void	addElement (const SoElement *elt)
	Adds an element to elements-used list if not already there.

virtual void	addCacheDependency (const SoState state, SoCache cache)
	Adds a dependency of this instance on another cache instance.

virtual bool	isValid (const SoState *state) const
	Returns TRUE if cache is valid with respect to the given state.

const SoElement *	getInvalidElement (const SoState *state) const
	Assuming isValid() returns FALSE, this will return the first element that is invalid (auto-caching uses this in its heuristic).

void	invalidate ()
	Make this cache invalid.

Additional Inherited Members
Protected Member Functions inherited from SoCache
virtual void	destroy (SoState *state)
	Subclasses can use this to clean up just before they are deleted.

virtual	~SoCache ()
	Destructor.

Detailed Description

A normal cache stores a list of normals.

Definition at line 71 of file SoNormalCache.h.

Constructor & Destructor Documentation

SoNormalCache::SoNormalCache ( SoState * state )

SoNormalCache::~SoNormalCache ( )

const SbVec3f * SoNormalCache::getNormals ( ) const

inline

Definition at line 83 of file SoNormalCache.h.

int SoNormalCache::getNum ( ) const

inline

Definition at line 82 of file SoNormalCache.h.

void SoNormalCache::set	(	int	numNormals,
		const SbVec3f *	normals )

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

C:/jh/mevislab/4.1.3_0/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/caches/SoNormalCache.h