Ogre::BillboardChain::ChainSegment Struct Reference

Simple struct defining a chain segment by referencing a subset of the preallocated buffer (which will be mMaxElementsPerChain * mChainCount long), by it's chain index, and a head and tail value which describe the current chain. More...

#include <OgreBillboardChain.h>

List of all members.

Public Attributes
size_t	start
	The start of this chains subset of the buffer.
size_t	head
	The 'head' of the chain, relative to start.
size_t	tail
	The 'tail' of the chain, relative to start.

Detailed Description

Simple struct defining a chain segment by referencing a subset of the preallocated buffer (which will be mMaxElementsPerChain * mChainCount long), by it's chain index, and a head and tail value which describe the current chain.

The buffer subset wraps at mMaxElementsPerChain so that head and tail can move freely. head and tail are inclusive, when the chain is empty head and tail are filled with high-values.

Definition at line 331 of file OgreBillboardChain.h.