Classes
struct	cnanovdb_mask3

struct	cnanovdb_mask4

struct	cnanovdb_mask5

struct	cnanovdb_map

struct	cnanovdb_Vec3F

struct	cnanovdb_coord

struct	cnanovdb_gridblindmetadata

struct	cnanovdb_griddata

struct	cnanovdb_treedata

struct	cnanovdb_readaccessor

union	cnanovdb_tileentryF

struct	cnanovdb_node0F

struct	cnanovdb_node1F

struct	cnanovdb_node2F

struct	cnanovdb_rootdata_tileF

struct	cnanovdb_rootdataF

union	cnanovdb_tileentryF3

struct	cnanovdb_node0F3

struct	cnanovdb_node1F3

struct	cnanovdb_node2F3

struct	cnanovdb_rootdata_tileF3

struct	cnanovdb_rootdataF3

Macros
#define	CNANOVDB_DATA_ALIGNMENT 32

#define	CNANOVDB_ALIGNMENT_PADDING(x, n) (-(x) & ((n)-1))

#define	USE_SINGLE_ROOT_KEY

#define	CNANOVDB_GLOBAL

#define	RESTRICT __restrict

#define	ROOT_LEVEL 3

#define	DEFINEMASK_int(LOG2DIM, SIZE)

#define	DEFINEMASK(LOG2DIM) DEFINEMASK_int(LOG2DIM, (1U << (3*LOG2DIM)))

#define	INSTANTIATE(LOG2DIM) DEFINEMASK(LOG2DIM)

#define	CREATE_TILEENTRY(VALUETYPE, SUFFIX)

#define	CREATE_LEAF_NODE_int(LEVEL, LOG2DIM, CHILDTOTAL, TOTAL, MASK, VALUETYPE, STATSTYPE, SUFFIX)

#define	CREATE_LEAF_NODE(LEVEL, LOG2DIM, TOTAL, VALUETYPE, STATSTYPE, SUFFIX) CREATE_LEAF_NODE_int(LEVEL, LOG2DIM, (TOTAL-LOG2DIM), TOTAL, ((1u << TOTAL) - 1u), VALUETYPE, STATSTYPE, SUFFIX)

#define	CREATE_INTERNAL_NODE_int(CHILDLEVEL, LEVEL, LOG2DIM, CHILDTOTAL, TOTAL, MASK, VALUETYPE, STATSTYPE, SUFFIX)

#define	CREATE_INTERNAL_NODE(CHILDLEVEL, LEVEL, LOG2DIM, TOTAL, VALUETYPE, STATSTYPE, SUFFIX) CREATE_INTERNAL_NODE_int(CHILDLEVEL, LEVEL, LOG2DIM, (TOTAL-LOG2DIM), TOTAL, ((1u << TOTAL) - 1u), VALUETYPE, STATSTYPE, SUFFIX)

#define	DEFINE_KEY(KEY) uint64_t KEY;

#define	KEYSIZE sizeof(uint64_t)

#define	KEYSEARCH(SUFFIX)

#define	CREATE_ROOTDATA(VALUETYPE, STATSTYPE, SUFFIX)

#define	DEFINE_ISCACHED(LEVEL, MASK)

#define	CREATE_ACCESSOR(VALUETYPE, SUFFIX)

#define	CREATE_GRIDTYPE(VALUETYPE, STATSTYPE, SUFFIX)

Enumerations
enum	cnanovdb_GridType { cnanovdb_GridType_Unknown = 0, cnanovdb_GridType_Float = 1, cnanovdb_GridType_Double = 2, cnanovdb_GridType_Int16 = 3, cnanovdb_GridType_Int32 = 4, cnanovdb_GridType_Int64 = 5, cnanovdb_GridType_Vec3f = 6, cnanovdb_GridType_Vec3d = 7, cnanovdb_GridType_Mask = 8, cnanovdb_GridType_FP16 = 9, cnanovdb_GridType_End = 10 }

Functions
static void	cnanovdb_mask3_clear (cnanovdb_mask3 *__restrict mask)

static bool	cnanovdb_mask3_isOn (const cnanovdb_mask3 *__restrict mask, uint32_t n)

static void	cnanovdb_mask4_clear (cnanovdb_mask4 *__restrict mask)

static bool	cnanovdb_mask4_isOn (const cnanovdb_mask4 *__restrict mask, uint32_t n)

static void	cnanovdb_mask5_clear (cnanovdb_mask5 *__restrict mask)

static bool	cnanovdb_mask5_isOn (const cnanovdb_mask5 *__restrict mask, uint32_t n)

static int	cnanovdb_coord_compare (const cnanovdb_coord a, const cnanovdb_coord b)

static uint64_t	cnanovdb_coord_to_key (const cnanovdb_coord *__restrict ijk)

static void	cnanovdb_map_apply (cnanovdb_Vec3F dst, const cnanovdb_map __restrict map, const cnanovdb_Vec3F *src)

static void	cnanovdb_map_applyInverse (cnanovdb_Vec3F dst, const cnanovdb_map __restrict map, const cnanovdb_Vec3F *src)

static void	cnanovdb_map_applyJacobi (cnanovdb_Vec3F dst, const cnanovdb_map __restrict map, const cnanovdb_Vec3F *src)

static void	cnanovdb_map_applyInverseJacobi (cnanovdb_Vec3F dst, const cnanovdb_map __restrict map, const cnanovdb_Vec3F *src)

static void	cnanovdb_map_applyIJT (cnanovdb_Vec3F dst, const cnanovdb_map __restrict map, const cnanovdb_Vec3F *src)

static void	cnanovdb_griddata_worldToIndex (cnanovdb_Vec3F dst, const cnanovdb_griddata __restrict grid, const cnanovdb_Vec3F *src)

static void	cnanovdb_griddata_indexToWorld (cnanovdb_Vec3F dst, const cnanovdb_griddata __restrict grid, const cnanovdb_Vec3F *src)

static void	cnanovdb_griddata_worldToIndexDir (cnanovdb_Vec3F dst, const cnanovdb_griddata __restrict grid, const cnanovdb_Vec3F *src)

static void	cnanovdb_griddata_indexToWorldDir (cnanovdb_Vec3F dst, const cnanovdb_griddata __restrict grid, const cnanovdb_Vec3F *src)

static void	cnanovdb_griddata_applyIJT (cnanovdb_Vec3F dst, const cnanovdb_griddata __restrict grid, const cnanovdb_Vec3F *src)

static const cnanovdb_treedata *	cnanovdb_griddata_tree (const cnanovdb_griddata *__restrict griddata)

static void	cnanovdb_readaccessor_insert (cnanovdb_readaccessor __restrict acc, int childlevel, const void __restrict node, const cnanovdb_coord *__restrict ijk)

void	cnanovdb_readaccessor_init (cnanovdb_readaccessor __restrict acc, const void __restrict rootdata)

bool	cnanovdb_readaccessor_isCached0 (cnanovdb_readaccessor *__restrict acc, int32_t dirty)

bool	cnanovdb_readaccessor_isCached1 (cnanovdb_readaccessor *__restrict acc, int32_t dirty)

bool	cnanovdb_readaccessor_isCached2 (cnanovdb_readaccessor *__restrict acc, int32_t dirty)

int32_t	cnanovdb_readaccessor_computeDirty (const cnanovdb_readaccessor __restrict acc, const cnanovdb_coord __restrict ijk)

static uint32_t	cnanovdb_node0F_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static float	cnanovdb_node0F_getValue (const cnanovdb_node0F __restrict node, const cnanovdb_coord __restrict ijk)

static float	cnanovdb_node0F_getValueAndCache (const cnanovdb_node0F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node0F_isActive (const cnanovdb_node0F __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node0F_isActiveAndCache (const cnanovdb_node0F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node0F *	cnanovdb_tree_getNode0F (const cnanovdb_treedata *__restrict tree, uint64_t i)

static uint32_t	cnanovdb_node1F_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static const cnanovdb_node0F *	cnanovdb_node1F_getChild (const cnanovdb_node1F *__restrict node, uint32_t n)

static float	cnanovdb_node1F_getValue (const cnanovdb_node1F __restrict node, const cnanovdb_coord __restrict ijk)

static float	cnanovdb_node1F_getValueAndCache (const cnanovdb_node1F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node1F_isActive (const cnanovdb_node1F __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node1F_isActiveAndCache (const cnanovdb_node1F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node1F *	cnanovdb_tree_getNode1F (const cnanovdb_treedata *__restrict tree, uint64_t i)

static uint32_t	cnanovdb_node2F_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static const cnanovdb_node1F *	cnanovdb_node2F_getChild (const cnanovdb_node2F *__restrict node, uint32_t n)

static float	cnanovdb_node2F_getValue (const cnanovdb_node2F __restrict node, const cnanovdb_coord __restrict ijk)

static float	cnanovdb_node2F_getValueAndCache (const cnanovdb_node2F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node2F_isActive (const cnanovdb_node2F __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node2F_isActiveAndCache (const cnanovdb_node2F __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node2F *	cnanovdb_tree_getNode2F (const cnanovdb_treedata *__restrict tree, uint64_t i)

static const cnanovdb_rootdataF *	cnanovdb_treedata_rootF (const cnanovdb_treedata *__restrict treedata)

static const cnanovdb_rootdata_tileF *	cnanovdb_rootdataF_getTile (const cnanovdb_rootdataF *__restrict rootdata, uint32_t n)

static const cnanovdb_node2F *	cnanovdb_rootdataF_getChild (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_rootdata_tileF __restrict tile)

static const cnanovdb_rootdata_tileF *	cnanovdb_rootdataF_findTile (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_coord __restrict ijk)

static float	cnanovdb_rootdataF_getValue (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_coord __restrict ijk)

static float	cnanovdb_rootdataF_getValueAndCache (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_rootdataF_isActive (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_rootdataF_isActiveAndCache (const cnanovdb_rootdataF __restrict rootdata, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

float	cnanovdb_readaccessor_getValueF (cnanovdb_readaccessor __restrict acc, const cnanovdb_coord __restrict ijk)

bool	cnanovdb_readaccessor_isActiveF (cnanovdb_readaccessor __restrict acc, const cnanovdb_coord __restrict ijk)

static uint32_t	cnanovdb_node0F3_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static cnanovdb_Vec3F	cnanovdb_node0F3_getValue (const cnanovdb_node0F3 __restrict node, const cnanovdb_coord __restrict ijk)

static cnanovdb_Vec3F	cnanovdb_node0F3_getValueAndCache (const cnanovdb_node0F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node0F3_isActive (const cnanovdb_node0F3 __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node0F3_isActiveAndCache (const cnanovdb_node0F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node0F3 *	cnanovdb_tree_getNode0F3 (const cnanovdb_treedata *__restrict tree, uint64_t i)

static uint32_t	cnanovdb_node1F3_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static const cnanovdb_node0F3 *	cnanovdb_node1F3_getChild (const cnanovdb_node1F3 *__restrict node, uint32_t n)

static cnanovdb_Vec3F	cnanovdb_node1F3_getValue (const cnanovdb_node1F3 __restrict node, const cnanovdb_coord __restrict ijk)

static cnanovdb_Vec3F	cnanovdb_node1F3_getValueAndCache (const cnanovdb_node1F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node1F3_isActive (const cnanovdb_node1F3 __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node1F3_isActiveAndCache (const cnanovdb_node1F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node1F3 *	cnanovdb_tree_getNode1F3 (const cnanovdb_treedata *__restrict tree, uint64_t i)

static uint32_t	cnanovdb_node2F3_CoordToOffset (const cnanovdb_coord *__restrict ijk)

static const cnanovdb_node1F3 *	cnanovdb_node2F3_getChild (const cnanovdb_node2F3 *__restrict node, uint32_t n)

static cnanovdb_Vec3F	cnanovdb_node2F3_getValue (const cnanovdb_node2F3 __restrict node, const cnanovdb_coord __restrict ijk)

static cnanovdb_Vec3F	cnanovdb_node2F3_getValueAndCache (const cnanovdb_node2F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_node2F3_isActive (const cnanovdb_node2F3 __restrict node, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_node2F3_isActiveAndCache (const cnanovdb_node2F3 __restrict node, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static const cnanovdb_node2F3 *	cnanovdb_tree_getNode2F3 (const cnanovdb_treedata *__restrict tree, uint64_t i)

static const cnanovdb_rootdataF3 *	cnanovdb_treedata_rootF3 (const cnanovdb_treedata *__restrict treedata)

static const cnanovdb_rootdata_tileF3 *	cnanovdb_rootdataF3_getTile (const cnanovdb_rootdataF3 *__restrict rootdata, uint32_t n)

static const cnanovdb_node2F3 *	cnanovdb_rootdataF3_getChild (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_rootdata_tileF3 __restrict tile)

static const cnanovdb_rootdata_tileF3 *	cnanovdb_rootdataF3_findTile (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_coord __restrict ijk)

static cnanovdb_Vec3F	cnanovdb_rootdataF3_getValue (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_coord __restrict ijk)

static cnanovdb_Vec3F	cnanovdb_rootdataF3_getValueAndCache (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

static bool	cnanovdb_rootdataF3_isActive (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_coord __restrict ijk)

static bool	cnanovdb_rootdataF3_isActiveAndCache (const cnanovdb_rootdataF3 __restrict rootdata, const cnanovdb_coord __restrict ijk, cnanovdb_readaccessor *__restrict acc)

cnanovdb_Vec3F	cnanovdb_readaccessor_getValueF3 (cnanovdb_readaccessor __restrict acc, const cnanovdb_coord __restrict ijk)

bool	cnanovdb_readaccessor_isActiveF3 (cnanovdb_readaccessor __restrict acc, const cnanovdb_coord __restrict ijk)

static int	cnanovdb_griddata_valid (const cnanovdb_griddata *__restrict grid)

static int	cnanovdb_griddata_validF (const cnanovdb_griddata *__restrict grid)

static int	cnanovdb_griddata_validF3 (const cnanovdb_griddata *__restrict grid)

Macro Definition Documentation

#define CNANOVDB_ALIGNMENT_PADDING	(	x,
		n
	)	(-(x) & ((n)-1))

#define CNANOVDB_DATA_ALIGNMENT 32

#define CNANOVDB_GLOBAL

#define CREATE_ACCESSOR	(	VALUETYPE,
		SUFFIX
	)

Value:

inline VALUETYPE \
cnanovdb_readaccessor_getValue##SUFFIX(cnanovdb_readaccessor *RESTRICT acc, const cnanovdb_coord *RESTRICT ijk) \
{ \
    int32_t dirty = cnanovdb_readaccessor_computeDirty(acc, ijk); \
 \
    if (cnanovdb_readaccessor_isCached0(acc, dirty)) \
        return cnanovdb_node0##SUFFIX##_getValue( ((CNANOVDB_GLOBAL cnanovdb_node0##SUFFIX *) acc->mNode[0]), ijk); \
    if (cnanovdb_readaccessor_isCached1(acc, dirty)) \
        return cnanovdb_node1##SUFFIX##_getValueAndCache( ((CNANOVDB_GLOBAL cnanovdb_node1##SUFFIX *) acc->mNode[1]), ijk, acc); \
    if (cnanovdb_readaccessor_isCached2(acc, dirty)) \
        return cnanovdb_node2##SUFFIX##_getValueAndCache( ((CNANOVDB_GLOBAL cnanovdb_node2##SUFFIX *) acc->mNode[2]), ijk, acc); \
 \
    return cnanovdb_rootdata##SUFFIX##_getValueAndCache( ((CNANOVDB_GLOBAL cnanovdb_rootdata##SUFFIX *)acc->mNode[3]), ijk, acc); \
} \
\
inline bool \
cnanovdb_readaccessor_isActive##SUFFIX(cnanovdb_readaccessor *RESTRICT acc, const cnanovdb_coord *RESTRICT ijk) \
{ \
    int32_t dirty = cnanovdb_readaccessor_computeDirty(acc, ijk); \
 \
    if (cnanovdb_readaccessor_isCached0(acc, dirty)) \
        return cnanovdb_node0##SUFFIX##_isActive( ((CNANOVDB_GLOBAL cnanovdb_node0##SUFFIX *) acc->mNode[0]), ijk); \
    if (cnanovdb_readaccessor_isCached1(acc, dirty)) \
        return cnanovdb_node1##SUFFIX##_isActiveAndCache( ((CNANOVDB_GLOBAL cnanovdb_node1##SUFFIX *) acc->mNode[1]), ijk, acc); \
    if (cnanovdb_readaccessor_isCached2(acc, dirty)) \
        return cnanovdb_node2##SUFFIX##_isActiveAndCache( ((CNANOVDB_GLOBAL cnanovdb_node2##SUFFIX *) acc->mNode[2]), ijk, acc); \
 \
    return cnanovdb_rootdata##SUFFIX##_isActiveAndCache( ((CNANOVDB_GLOBAL cnanovdb_rootdata##SUFFIX *)acc->mNode[3]), ijk, acc); \
} \

#define CREATE_GRIDTYPE	(	VALUETYPE,
		STATSTYPE,
		SUFFIX
	)

Value:

CREATE_TILEENTRY(VALUETYPE, SUFFIX) \
CREATE_LEAF_NODE(0, 3, 3, VALUETYPE, STATSTYPE, SUFFIX) \
CREATE_INTERNAL_NODE(0, 1, 4, 7, VALUETYPE, STATSTYPE, SUFFIX) \
CREATE_INTERNAL_NODE(1, 2, 5, 12, VALUETYPE, STATSTYPE, SUFFIX) \
CREATE_ROOTDATA(VALUETYPE, STATSTYPE, SUFFIX) \
CREATE_ACCESSOR(VALUETYPE, SUFFIX) \

#define CREATE_INTERNAL_NODE	(	CHILDLEVEL,
		LEVEL,
		LOG2DIM,
		TOTAL,
		VALUETYPE,
		STATSTYPE,
		SUFFIX
	)	CREATE_INTERNAL_NODE_int(CHILDLEVEL, LEVEL, LOG2DIM, (TOTAL-LOG2DIM), TOTAL, ((1u << TOTAL) - 1u), VALUETYPE, STATSTYPE, SUFFIX)

#define CREATE_INTERNAL_NODE_int	(	CHILDLEVEL,
		LEVEL,
		LOG2DIM,
		CHILDTOTAL,
		TOTAL,
		MASK,
		VALUETYPE,
		STATSTYPE,
		SUFFIX
	)

#define CREATE_LEAF_NODE	(	LEVEL,
		LOG2DIM,
		TOTAL,
		VALUETYPE,
		STATSTYPE,
		SUFFIX
	)	CREATE_LEAF_NODE_int(LEVEL, LOG2DIM, (TOTAL-LOG2DIM), TOTAL, ((1u << TOTAL) - 1u), VALUETYPE, STATSTYPE, SUFFIX)

#define CREATE_LEAF_NODE_int	(	LEVEL,
		LOG2DIM,
		CHILDTOTAL,
		TOTAL,
		MASK,
		VALUETYPE,
		STATSTYPE,
		SUFFIX
	)

#define CREATE_ROOTDATA	(	VALUETYPE,
		STATSTYPE,
		SUFFIX
	)

#define CREATE_TILEENTRY	(	VALUETYPE,
		SUFFIX
	)

Value:

typedef union \
{ \
    VALUETYPE   value; \
    uint64_t    child; \
} cnanovdb_tileentry##SUFFIX; \

#define DEFINE_ISCACHED	(	LEVEL,
		MASK
	)

Value:

inline bool \
cnanovdb_readaccessor_isCached##LEVEL(cnanovdb_readaccessor *RESTRICT acc, int32_t dirty) \
{ \
    if (!acc->mNode[LEVEL]) \
        return false; \
    if (dirty & ~MASK) \
    { \
        acc->mNode[LEVEL] = 0; \
        return false; \
    } \
    return true; \
} \

#define DEFINE_KEY ( KEY ) uint64_t KEY;

#define DEFINEMASK ( LOG2DIM ) DEFINEMASK_int(LOG2DIM, (1U << (3*LOG2DIM)))

#define DEFINEMASK_int	(	LOG2DIM,
		SIZE
	)

Value:

typedef struct \
{ \
    uint64_t    mWords[SIZE >> 6]; \
} cnanovdb_mask##LOG2DIM; \
\
static void cnanovdb_mask##LOG2DIM##_clear(CNANOVDB_GLOBAL cnanovdb_mask##LOG2DIM *RESTRICT mask) \
{ for (uint32_t i = 0; i < (SIZE >> 6); i++) mask->mWords[i] = 0; } \
\
static bool cnanovdb_mask##LOG2DIM##_isOn(const CNANOVDB_GLOBAL cnanovdb_mask##LOG2DIM *RESTRICT mask, uint32_t n) \
{ return 0 != (mask->mWords[n >> 6] & (((uint64_t)(1)) << (n & 63))); } \

#define INSTANTIATE ( LOG2DIM ) DEFINEMASK(LOG2DIM)

#define KEYSEARCH ( SUFFIX )

Value:

uint64_t                key; \
    key = cnanovdb_coord_to_key(ijk); \
\
    for (int i = low; i < high; i++) \
    { \
        const CNANOVDB_GLOBAL cnanovdb_rootdata_tile##SUFFIX   *tile = tiles + i; \
        if (tile->key == key) \
            return tile; \
    } \

#define KEYSIZE sizeof(uint64_t)

#define RESTRICT __restrict

#define ROOT_LEVEL 3

#define USE_SINGLE_ROOT_KEY

Enumeration Type Documentation

enum cnanovdb_GridType

Enumerator
cnanovdb_GridType_Unknown
cnanovdb_GridType_Float
cnanovdb_GridType_Double
cnanovdb_GridType_Int16
cnanovdb_GridType_Int32
cnanovdb_GridType_Int64
cnanovdb_GridType_Vec3f
cnanovdb_GridType_Vec3d
cnanovdb_GridType_Mask
cnanovdb_GridType_FP16
cnanovdb_GridType_End

Function Documentation

static int cnanovdb_coord_compare	(	const cnanovdb_coord *	a,
		const cnanovdb_coord *	b
	)

static

static uint64_t cnanovdb_coord_to_key ( const cnanovdb_coord *__restrict ijk )

static

static void cnanovdb_griddata_applyIJT	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_griddata *__restrict	grid,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_griddata_indexToWorld	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_griddata *__restrict	grid,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_griddata_indexToWorldDir	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_griddata *__restrict	grid,
		const cnanovdb_Vec3F *	src
	)

static

static const cnanovdb_treedata* cnanovdb_griddata_tree ( const cnanovdb_griddata *__restrict griddata )

static

static int cnanovdb_griddata_valid ( const cnanovdb_griddata *__restrict grid )

static

static int cnanovdb_griddata_validF ( const cnanovdb_griddata *__restrict grid )

static

static int cnanovdb_griddata_validF3 ( const cnanovdb_griddata *__restrict grid )

static

static void cnanovdb_griddata_worldToIndex	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_griddata *__restrict	grid,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_griddata_worldToIndexDir	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_griddata *__restrict	grid,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_map_apply	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_map *__restrict	map,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_map_applyIJT	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_map *__restrict	map,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_map_applyInverse	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_map *__restrict	map,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_map_applyInverseJacobi	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_map *__restrict	map,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_map_applyJacobi	(	cnanovdb_Vec3F *	dst,
		const cnanovdb_map *__restrict	map,
		const cnanovdb_Vec3F *	src
	)

static

static void cnanovdb_mask3_clear ( cnanovdb_mask3 *__restrict mask )

static

static bool cnanovdb_mask3_isOn	(	const cnanovdb_mask3 *__restrict	mask,
		uint32_t	n
	)

static

static void cnanovdb_mask4_clear ( cnanovdb_mask4 *__restrict mask )

static

static bool cnanovdb_mask4_isOn	(	const cnanovdb_mask4 *__restrict	mask,
		uint32_t	n
	)

static

static void cnanovdb_mask5_clear ( cnanovdb_mask5 *__restrict mask )

static

static bool cnanovdb_mask5_isOn	(	const cnanovdb_mask5 *__restrict	mask,
		uint32_t	n
	)

static

static uint32_t cnanovdb_node0F3_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static cnanovdb_Vec3F cnanovdb_node0F3_getValue	(	const cnanovdb_node0F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static cnanovdb_Vec3F cnanovdb_node0F3_getValueAndCache	(	const cnanovdb_node0F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node0F3_isActive	(	const cnanovdb_node0F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node0F3_isActiveAndCache	(	const cnanovdb_node0F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static uint32_t cnanovdb_node0F_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static float cnanovdb_node0F_getValue	(	const cnanovdb_node0F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static float cnanovdb_node0F_getValueAndCache	(	const cnanovdb_node0F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node0F_isActive	(	const cnanovdb_node0F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node0F_isActiveAndCache	(	const cnanovdb_node0F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static uint32_t cnanovdb_node1F3_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static const cnanovdb_node0F3* cnanovdb_node1F3_getChild	(	const cnanovdb_node1F3 *__restrict	node,
		uint32_t	n
	)

static

static cnanovdb_Vec3F cnanovdb_node1F3_getValue	(	const cnanovdb_node1F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static cnanovdb_Vec3F cnanovdb_node1F3_getValueAndCache	(	const cnanovdb_node1F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node1F3_isActive	(	const cnanovdb_node1F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node1F3_isActiveAndCache	(	const cnanovdb_node1F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static uint32_t cnanovdb_node1F_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static const cnanovdb_node0F* cnanovdb_node1F_getChild	(	const cnanovdb_node1F *__restrict	node,
		uint32_t	n
	)

static

static float cnanovdb_node1F_getValue	(	const cnanovdb_node1F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static float cnanovdb_node1F_getValueAndCache	(	const cnanovdb_node1F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node1F_isActive	(	const cnanovdb_node1F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node1F_isActiveAndCache	(	const cnanovdb_node1F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static uint32_t cnanovdb_node2F3_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static const cnanovdb_node1F3* cnanovdb_node2F3_getChild	(	const cnanovdb_node2F3 *__restrict	node,
		uint32_t	n
	)

static

static cnanovdb_Vec3F cnanovdb_node2F3_getValue	(	const cnanovdb_node2F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static cnanovdb_Vec3F cnanovdb_node2F3_getValueAndCache	(	const cnanovdb_node2F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node2F3_isActive	(	const cnanovdb_node2F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node2F3_isActiveAndCache	(	const cnanovdb_node2F3 *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static uint32_t cnanovdb_node2F_CoordToOffset ( const cnanovdb_coord *__restrict ijk )

static

static const cnanovdb_node1F* cnanovdb_node2F_getChild	(	const cnanovdb_node2F *__restrict	node,
		uint32_t	n
	)

static

static float cnanovdb_node2F_getValue	(	const cnanovdb_node2F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static float cnanovdb_node2F_getValueAndCache	(	const cnanovdb_node2F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_node2F_isActive	(	const cnanovdb_node2F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_node2F_isActiveAndCache	(	const cnanovdb_node2F *__restrict	node,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

int32_t cnanovdb_readaccessor_computeDirty	(	const cnanovdb_readaccessor *__restrict	acc,
		const cnanovdb_coord *__restrict	ijk
	)

inline

float cnanovdb_readaccessor_getValueF	(	cnanovdb_readaccessor *__restrict	acc,
		const cnanovdb_coord *__restrict	ijk
	)

inline

cnanovdb_Vec3F cnanovdb_readaccessor_getValueF3	(	cnanovdb_readaccessor *__restrict	acc,
		const cnanovdb_coord *__restrict	ijk
	)

inline

void cnanovdb_readaccessor_init	(	cnanovdb_readaccessor *__restrict	acc,
		const void *__restrict	rootdata
	)

inline

static void cnanovdb_readaccessor_insert	(	cnanovdb_readaccessor *__restrict	acc,
		int	childlevel,
		const void *__restrict	node,
		const cnanovdb_coord *__restrict	ijk
	)

static

bool cnanovdb_readaccessor_isActiveF	(	cnanovdb_readaccessor *__restrict	acc,
		const cnanovdb_coord *__restrict	ijk
	)

inline

bool cnanovdb_readaccessor_isActiveF3	(	cnanovdb_readaccessor *__restrict	acc,
		const cnanovdb_coord *__restrict	ijk
	)

inline

bool cnanovdb_readaccessor_isCached0	(	cnanovdb_readaccessor *__restrict	acc,
		int32_t	dirty
	)

inline

bool cnanovdb_readaccessor_isCached1	(	cnanovdb_readaccessor *__restrict	acc,
		int32_t	dirty
	)

inline

bool cnanovdb_readaccessor_isCached2	(	cnanovdb_readaccessor *__restrict	acc,
		int32_t	dirty
	)

inline

static const cnanovdb_rootdata_tileF3* cnanovdb_rootdataF3_findTile	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static const cnanovdb_node2F3* cnanovdb_rootdataF3_getChild	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_rootdata_tileF3 *__restrict	tile
	)

static

static const cnanovdb_rootdata_tileF3* cnanovdb_rootdataF3_getTile	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		uint32_t	n
	)

static

static cnanovdb_Vec3F cnanovdb_rootdataF3_getValue	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static cnanovdb_Vec3F cnanovdb_rootdataF3_getValueAndCache	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_rootdataF3_isActive	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_rootdataF3_isActiveAndCache	(	const cnanovdb_rootdataF3 *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static const cnanovdb_rootdata_tileF* cnanovdb_rootdataF_findTile	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static const cnanovdb_node2F* cnanovdb_rootdataF_getChild	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_rootdata_tileF *__restrict	tile
	)

static

static const cnanovdb_rootdata_tileF* cnanovdb_rootdataF_getTile	(	const cnanovdb_rootdataF *__restrict	rootdata,
		uint32_t	n
	)

static

static float cnanovdb_rootdataF_getValue	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static float cnanovdb_rootdataF_getValueAndCache	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static bool cnanovdb_rootdataF_isActive	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk
	)

static

static bool cnanovdb_rootdataF_isActiveAndCache	(	const cnanovdb_rootdataF *__restrict	rootdata,
		const cnanovdb_coord *__restrict	ijk,
		cnanovdb_readaccessor *__restrict	acc
	)

static

static const cnanovdb_node0F* cnanovdb_tree_getNode0F	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_node0F3* cnanovdb_tree_getNode0F3	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_node1F* cnanovdb_tree_getNode1F	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_node1F3* cnanovdb_tree_getNode1F3	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_node2F* cnanovdb_tree_getNode2F	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_node2F3* cnanovdb_tree_getNode2F3	(	const cnanovdb_treedata *__restrict	tree,
		uint64_t	i
	)

static

static const cnanovdb_rootdataF* cnanovdb_treedata_rootF ( const cnanovdb_treedata *__restrict treedata )

static

static const cnanovdb_rootdataF3* cnanovdb_treedata_rootF3 ( const cnanovdb_treedata *__restrict treedata )

static

Classes

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation