C++ class Geometry::VoxelStorage
_{template< typename Voxel_t , unsigned int blockSizePow, typename integer_t , typename uinteger_t >}
VoxelStorage

public

Inheritance Graph

graph BT
	VoxelStorage
	click VoxelStorage "classGeometry_1_1VoxelStorage"

Description

The Voxelstorage is a spatial data structure for storing voxels(=arbitrary values) at integer positions. Internally, a dynamic octree is used as storage:

• the root node is adjusted automatically

• empty inner nodes are skipped

• subtrees having an uniform value are represented by single nodes

Classes

struct	Geometry::VoxelStorage::Area

Public Types

typedef _Vec3 < integer_t >	Vec3_t
typedef _Box < integer_t >	Box_t
typedef std::array< Voxel_t, blockSize >	block_t
typedef std::pair< std::vector< std::tuple< Vec3_t , uinteger_t, Voxel_t > >, std::vector< std::tuple< Vec3_t , block_t > > >	serializationData_t

Public Static Attributes

const uinteger_t	blockSideLength
const uinteger_t	blockMask
const uint32_t	blockSize

Public Functions

	VoxelStorage( VoxelStorage && other)
	VoxelStorage(const Voxel_t & _nullVoxel)
void	_set(const Vec3_t & pos, const Voxel_t & voxel) Set the valuevoxelat the givenpositionwithout consolidating (combining uniform subtrees)
void	set(const Vec3_t & pos, const Voxel_t & voxel) Set the valuevoxelat the givenposition.
const Voxel_t &	get(const Vec3_t & pos) const Return the value at the givenposition. If the value has not been set, nullVoxel is returned.
void	fill(const Box_t & fillArea, const Voxel_t & voxel) Fill the givenareawith the given valuevoxel.
void	clear() Remove all values.
serializationData_t	serialize(const Box_t & queryBox) const
serializationData_t	serialize(const Box_t & queryBox)
void	deserialize(const serializationData_t & data)
Box_t	getBlockBounds() const Get the (block aligned) bounding box around the set voxels.

---

Documentation

typedef
Geometry::VoxelStorage::Vec3_t

public

typedef _Vec3 < integer_t > Vec3_t

_{Defined in Geometry/VoxelStorage.h:41}

---

typedef
Geometry::VoxelStorage::Box_t

public

typedef _Box < integer_t > Box_t

_{Defined in Geometry/VoxelStorage.h:42}

---

typedef
Geometry::VoxelStorage::block_t

public

typedef std::array< Voxel_t, blockSize > block_t

_{Defined in Geometry/VoxelStorage.h:43}

---

typedef
Geometry::VoxelStorage::serializationData_t

public

typedef std::pair< std::vector< std::tuple< Vec3_t , uinteger_t, Voxel_t > >, std::vector< std::tuple< Vec3_t , block_t > > > serializationData_t

_{Defined in Geometry/VoxelStorage.h:47}

---

variable
Geometry::VoxelStorage::blockSideLength

public

static

const uinteger_t blockSideLength

_{Defined in Geometry/VoxelStorage.h:37}

---

variable
Geometry::VoxelStorage::blockMask

public

static

const uinteger_t blockMask

_{Defined in Geometry/VoxelStorage.h:38}

---

variable
Geometry::VoxelStorage::blockSize

public

static

const uint32_t blockSize

_{Defined in Geometry/VoxelStorage.h:39}

---

function
Geometry::VoxelStorage::VoxelStorage

public

inline

VoxelStorage(	VoxelStorage &&	other )

_{Defined in Geometry/VoxelStorage.h:310}

---

function
Geometry::VoxelStorage::VoxelStorage

public

inline

explicit

VoxelStorage(	const Voxel_t &	_nullVoxel )

_{Defined in Geometry/VoxelStorage.h:312}

---

function
Geometry::VoxelStorage::_set

public

inline

void _set(	const Vec3_t &	pos,
	const Voxel_t &	voxel
)

Set the valuevoxelat the givenpositionwithout consolidating (combining uniform subtrees)

_{Defined in Geometry/VoxelStorage.h:316}

---

function
Geometry::VoxelStorage::set

public

inline

void set(	const Vec3_t &	pos,
	const Voxel_t &	voxel
)

Set the valuevoxelat the givenposition.

_{Defined in Geometry/VoxelStorage.h:321}

---

function
Geometry::VoxelStorage::get

public

const

inline

const Voxel_t & get(	const Vec3_t &	pos ) const

Return the value at the givenposition. If the value has not been set, nullVoxel is returned.

_{Defined in Geometry/VoxelStorage.h:332}

---

function
Geometry::VoxelStorage::fill

public

inline

void fill(	const Box_t &	fillArea,
	const Voxel_t &	voxel
)

Fill the givenareawith the given valuevoxel.

_{Defined in Geometry/VoxelStorage.h:348}

---

function
Geometry::VoxelStorage::clear

public

inline

void clear(	)

Remove all values.

_{Defined in Geometry/VoxelStorage.h:430}

---

function
Geometry::VoxelStorage::serialize

public

const

inline

serializationData_t serialize(	const Box_t &	queryBox ) const

experimental!

Note: queryBox must be block-aligned

_{Defined in Geometry/VoxelStorage.h:437}

---

function
Geometry::VoxelStorage::serialize

public

inline

serializationData_t serialize(	const Box_t &	queryBox )

_{Defined in Geometry/VoxelStorage.h:440}

---

function
Geometry::VoxelStorage::deserialize

public

inline

void deserialize(	const serializationData_t &	data )

_{Defined in Geometry/VoxelStorage.h:471}

---

function
Geometry::VoxelStorage::getBlockBounds

public

const

inline

Box_t getBlockBounds(	) const

Get the (block aligned) bounding box around the set voxels.

_{Defined in Geometry/VoxelStorage.h:483}

---