DetourTileCacheBuilder.h File Reference

#include "DetourAlloc.h"
#include "DetourStatus.h"

Go to the source code of this file.

Classes
struct	dtTileCacheAlloc
struct	dtTileCacheCompressor
struct	dtTileCacheContour
struct	dtTileCacheContourSet
struct	dtTileCacheLayer
struct	dtTileCacheLayerHeader
struct	dtTileCachePolyMesh

Functions
dtTileCacheContourSet *	dtAllocTileCacheContourSet (dtTileCacheAlloc *alloc)
dtTileCachePolyMesh *	dtAllocTileCachePolyMesh (dtTileCacheAlloc *alloc)
dtStatus	dtBuildTileCacheContours (dtTileCacheAlloc *alloc, dtTileCacheLayer &layer, const int walkableClimb, const float maxError, dtTileCacheContourSet &lcset)
dtStatus	dtBuildTileCacheLayer (dtTileCacheCompressor *comp, dtTileCacheLayerHeader *header, const unsigned char *heights, const unsigned char *areas, const unsigned char *cons, unsigned char **outData, int *outDataSize)
dtStatus	dtBuildTileCachePolyMesh (dtTileCacheAlloc *alloc, dtTileCacheContourSet &lcset, dtTileCachePolyMesh &mesh)
dtStatus	dtBuildTileCacheRegions (dtTileCacheAlloc *alloc, dtTileCacheLayer &layer, const int walkableClimb)
dtStatus	dtDecompressTileCacheLayer (dtTileCacheAlloc *alloc, dtTileCacheCompressor *comp, unsigned char *compressed, const int compressedSize, dtTileCacheLayer **layerOut)
void	dtFreeTileCacheContourSet (dtTileCacheAlloc *alloc, dtTileCacheContourSet *cset)
void	dtFreeTileCacheLayer (dtTileCacheAlloc *alloc, dtTileCacheLayer *layer)
void	dtFreeTileCachePolyMesh (dtTileCacheAlloc *alloc, dtTileCachePolyMesh *lmesh)
dtStatus	dtMarkCylinderArea (dtTileCacheLayer &layer, const float *orig, const float cs, const float ch, const float *pos, const float radius, const float height, const unsigned char areaId)
bool	dtTileCacheHeaderSwapEndian (unsigned char *data, const int dataSize)
	Swaps the endianess of the compressed tile data's header (dtTileCacheLayerHeader). Tile layer data does not need endian swapping as it consits only of bytes. More...

Variables
static const int	DT_TILECACHE_MAGIC = 'D'<<24 | 'T'<<16 | 'L'<<8 | 'R'
	'DTLR'; More...
static const unsigned char	DT_TILECACHE_NULL_AREA = 0
static const unsigned short	DT_TILECACHE_NULL_IDX = 0xffff
static const int	DT_TILECACHE_VERSION = 1
static const unsigned char	DT_TILECACHE_WALKABLE_AREA = 63

Function Documentation

dtTileCacheContourSet* dtAllocTileCacheContourSet

(

dtTileCacheAlloc *

alloc

)

dtTileCachePolyMesh* dtAllocTileCachePolyMesh

(

dtTileCacheAlloc *

alloc

)

dtStatus dtBuildTileCacheContours	(	dtTileCacheAlloc *	alloc,
		dtTileCacheLayer &	layer,
		const int	walkableClimb,
		const float	maxError,
		dtTileCacheContourSet &	lcset
	)

dtStatus dtBuildTileCacheLayer	(	dtTileCacheCompressor *	comp,
		dtTileCacheLayerHeader *	header,
		const unsigned char *	heights,
		const unsigned char *	areas,
		const unsigned char *	cons,
		unsigned char **	outData,
		int *	outDataSize
	)

dtStatus dtBuildTileCachePolyMesh	(	dtTileCacheAlloc *	alloc,
		dtTileCacheContourSet &	lcset,
		dtTileCachePolyMesh &	mesh
	)

dtStatus dtBuildTileCacheRegions	(	dtTileCacheAlloc *	alloc,
		dtTileCacheLayer &	layer,
		const int	walkableClimb
	)

dtStatus dtDecompressTileCacheLayer	(	dtTileCacheAlloc *	alloc,
		dtTileCacheCompressor *	comp,
		unsigned char *	compressed,
		const int	compressedSize,
		dtTileCacheLayer **	layerOut
	)

void dtFreeTileCacheContourSet	(	dtTileCacheAlloc *	alloc,
		dtTileCacheContourSet *	cset
	)

void dtFreeTileCacheLayer	(	dtTileCacheAlloc *	alloc,
		dtTileCacheLayer *	layer
	)

void dtFreeTileCachePolyMesh	(	dtTileCacheAlloc *	alloc,
		dtTileCachePolyMesh *	lmesh
	)

dtStatus dtMarkCylinderArea	(	dtTileCacheLayer &	layer,
		const float *	orig,
		const float	cs,
		const float	ch,
		const float *	pos,
		const float	radius,
		const float	height,
		const unsigned char	areaId
	)

bool dtTileCacheHeaderSwapEndian	(	unsigned char *	data,
		const int	dataSize
	)

Swaps the endianess of the compressed tile data's header (dtTileCacheLayerHeader). Tile layer data does not need endian swapping as it consits only of bytes.

Parameters

[in,out]	data	The tile data array.
[in]	dataSize	The size of the data array.

Variable Documentation

const int DT_TILECACHE_MAGIC = 'D'<<24 | 'T'<<16 | 'L'<<8 | 'R'

static

'DTLR';

Definition at line 25 of file DetourTileCacheBuilder.h.

const unsigned char DT_TILECACHE_NULL_AREA = 0

static

Definition at line 28 of file DetourTileCacheBuilder.h.

const unsigned short DT_TILECACHE_NULL_IDX = 0xffff

static

Definition at line 30 of file DetourTileCacheBuilder.h.

const int DT_TILECACHE_VERSION = 1

static

Definition at line 26 of file DetourTileCacheBuilder.h.

const unsigned char DT_TILECACHE_WALKABLE_AREA = 63

static

Definition at line 29 of file DetourTileCacheBuilder.h.