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Classes
Cache Classes

## Classes

class | SoBoundingBoxCache
| The SoBoundingBoxCache class is used to cache bounding boxes. More...
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. More...
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. More...
class | SoGLCacheList
| The SoGLCacheList class is used to store and manage OpenGL caches. More...
class | SoGLRenderCache
| The SoGLRenderCache class is used to cache OpenGL calls. More...
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. More...

## Detailed Description

The cache classes are internal to Coin.

### The Cache Classes

The cache classes are mostly internal to Coin.

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