SoTextureCoordinateCache(3)

NAME
SoTextureCoordinateCache - The SoTextureCoordinateCache class is used to cache generated texture coordinates.

SYNOPSIS

#include <Inventor/caches/SoTextureCoordinateCache.h>

Inherits SoCache.

  Public Member Functions
SoTextureCoordinateCache (SoState *const state)
virtual ~SoTextureCoordinateCache ()
void generate (const SbBox3f &bbox, const SbVec3f *vertices, const int numvertices)
const SbVec2f * get (void) const
int getNum (void) const
Public Member Functions inherited from SoCache
SoCache (SoState *const state)
void ref (void)
void unref (SoState *state=NULL)
void addElement (const SoElement *const elem)
virtual void addCacheDependency (const SoState *state, SoCache *cache)
virtual SbBool isValid (const SoState *state) const
const SoElement * getInvalidElement (const SoState *const state) const
void invalidate (void)

  Additional Inherited Members
Protected Member Functions inherited from SoCache
virtual void destroy (SoState *state)
virtual ~SoCache ()

Detailed Description

The SoTextureCoordinateCache class is used to cache generated texture coordinates.

Constructor & Destructor Documentation

  SoTextureCoordinateCache::SoTextureCoordinateCache (SoState *const state)
Constructor.

  SoTextureCoordinateCache::~SoTextureCoordinateCache () [virtual]
Destructor.

Member Function Documentation

  void SoTextureCoordinateCache::generate (const SbBox3f & bbox, const SbVec3f * vertices, const int numvertices)
Generates texture coordinates based on the bounding box of the geometry. This is usually called default texture coordinates in OIV.

  const SbVec2f * SoTextureCoordinateCache::get (void ) const
Returns the generated texture coordinates.

  int SoTextureCoordinateCache::getNum (void ) const
Returns the number of generated texture coordinates.

Author

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