caches(3) [debian man page]

Cache Classes(3)						       Coin							  Cache Classes(3)

NAME

       Cache Classes -

   Classes
       class SoBoundingBoxCache
	   The SoBoundingBoxCache class is used to cache bounding boxes.
       class SoCache
	   The SoCache class is the superclass for all internal cache classes.

       It organizes reference counting to make it possible to share cache instances. It also organizes a list of elements that will affect the
       cache. If any of the elements have changed since the cache was created, the cache is invalid. "
   class SoConvexDataCache
       The SoConvexDataCache class is used to cache convexified polygons.

       SoConvexDataCache is used to speed up rendering of concave polygons by tessellating all polygons into triangles and storing the newly
       generated primitives in an internal cache. "
   class SoGLCacheList
       The SoGLCacheList class is used to store and manage OpenGL caches.
   class SoGLRenderCache
       The SoGLRenderCache class is used to cache OpenGL calls.
   class SoNormalCache
       The SoNormalCache class is used to hold cached normals.

       As an extension to the original SGI Open Inventor v2.1 API, it is also possible to generate normals using this class. "

Detailed Description
       The cache classes are internal to Coin. The Cache Classes The cache classes are mostly internal to Coin.

Author
       Generated automatically by Doxygen for Coin from the source code.

Version 3.1.3							  Wed May 23 2012						  Cache Classes(3)

SoConvexDataCache(3)						       Coin						      SoConvexDataCache(3)

NAME

       SoConvexDataCache -

       The SoConvexDataCache class is used to cache convexified polygons.

       SoConvexDataCache is used to speed up rendering of concave polygons by tessellating all polygons into triangles and storing the newly
       generated primitives in an internal cache.

SYNOPSIS

       #include <Inventor/caches/SoConvexDataCache.h>

       Inherits SoCache.

   Public Types
       enum Binding { NONE =  0, PER_FACE, PER_FACE_INDEXED, PER_VERTEX, PER_VERTEX_INDEXED }
	   The Binding enum is used to specify bindings.

   Public Member Functions
       SoConvexDataCache (SoState *const state)
       virtual ~SoConvexDataCache ()
       void generate (const SoCoordinateElement *const coords, const SbMatrix &matrix, const int32_t *coordindices, const int numcoordindices,
	   const int32_t *matindices, const int32_t *normindices, const int32_t *texindices, const Binding matbinding, const Binding normbinding,
	   const Binding texbinding)
       const int32_t * getCoordIndices (void) const
       int getNumCoordIndices (void) const
       const int32_t * getMaterialIndices (void) const
       int getNumMaterialIndices (void) const
       const int32_t * getNormalIndices (void) const
       int getNumNormalIndices (void) const
       const int32_t * getTexIndices (void) const
       int getNumTexIndices (void) const

   Additional Inherited Members
Detailed Description
       The SoConvexDataCache class is used to cache convexified polygons.

       SoConvexDataCache is used to speed up rendering of concave polygons by tessellating all polygons into triangles and storing the newly
       generated primitives in an internal cache.

       This class is not part of the original SGI Open Inventor v2.1 API, but is a Coin extension.

Member Enumeration Documentation
   enum SoConvexDataCache::Binding
       The Binding enum is used to specify bindings. Binding applies to normals, materials and texture coordinates.

Constructor &; Destructor Documentation
   SoConvexDataCache::SoConvexDataCache (SoState *conststate)
       Constructor with state being the current state.

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

Member Function Documentation
   void SoConvexDataCache::generate (const SoCoordinateElement *constcoords, const SbMatrix &matrix, const int32_t *vind, const intnumv, const
       int32_t *mind, const int32_t *nind, const int32_t *tind, const Bindingmatbind, const Bindingnormbind, const Bindingtexbind)
       Generates the convexified data. FIXME: doc

   const int32_t * SoConvexDataCache::getCoordIndices (void) const
       Returns a pointer to the convexified coordinate indices.

       See also:
	   SoConvexDataCache::getNumCoordIndices()

   int SoConvexDataCache::getNumCoordIndices (void) const
       Returns the number of coordinate indices.

       See also:
	   SoConvexDataCache::getCoordIndices()

   const int32_t * SoConvexDataCache::getMaterialIndices (void) const
       Returns the convexified material indices.

       See also:
	   SoConvexDataCache::getNumMaterialIndices()

   int SoConvexDataCache::getNumMaterialIndices (void) const
       Returns the number of material indices.

       See also:
	   SoConvexDataCache::getMaterialIndices()

   const int32_t * SoConvexDataCache::getNormalIndices (void) const
       Returns the convexified normal indices.

       See also:
	   SoConvexDataCache::getNumNormalIndices()

   int SoConvexDataCache::getNumNormalIndices (void) const
       Returns the number of normal indices.

       See also:
	   SoConvexDataCache::getNormalIndices()

   const int32_t * SoConvexDataCache::getTexIndices (void) const
       Returns the convexified texture coordinate indices.

       See also:
	   SoConvexDataCache::getNumTexIndices()

   int SoConvexDataCache::getNumTexIndices (void) const
       Returns the number of texture coordinate indices.

       See also:
	   SoConvexDataCache::getTexIndices()

Author
       Generated automatically by Doxygen for Coin from the source code.

Version 3.1.3							  Wed May 23 2012					      SoConvexDataCache(3)