#include <MultiResGrid.h>

Inheritance diagram for openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >:

Classes
struct	MaskOp

struct	ProlongateOp

struct	RestrictOp

Public Types
using	Ptr = SharedPtr< MultiResGrid >

using	ConstPtr = SharedPtr< const MultiResGrid >

using	ValueType = typename TreeType::ValueType

using	ValueOnCIter = typename TreeType::ValueOnCIter

using	ValueOnIter = typename TreeType::ValueOnIter

using	TreePtr = typename TreeType::Ptr

using	ConstTreePtr = typename TreeType::ConstPtr

using	GridPtr = typename Grid< TreeType >::Ptr

using	ConstGridPtr = typename Grid< TreeType >::ConstPtr

Public Types inherited from openvdb::OPENVDB_VERSION_NAME::MetaMap
using	Ptr = SharedPtr< MetaMap >

using	ConstPtr = SharedPtr< const MetaMap >

using	MetadataMap = std::map< Name, Metadata::Ptr >

using	MetaIterator = MetadataMap::iterator

using	ConstMetaIterator = MetadataMap::const_iterator

Public Member Functions
	MultiResGrid (size_t levels, ValueType background, double voxelSize=1.0)
	Constructor of empty grids. More...

	MultiResGrid (size_t levels, const Grid< TreeType > &grid, bool useInjection=false)
	Given an initial high-resolution grid this constructor generates all the coarser grids by means of restriction. More...

	MultiResGrid (size_t levels, GridPtr grid, bool useInjection=false)
	Given an initial high-resolution grid this constructor generates all the coarser grids by means of restriction. More...

size_t	numLevels () const
	Return the number of levels, i.e. trees, in this MultiResGrid. More...

size_t	coarsestLevel () const
	Return the level of the coarsest grid, i.e. numLevels()-1. More...

TreeType &	tree (size_t level)
	Return a reference to the tree at the specified level. More...

const TreeType &	constTree (size_t level) const
	Return a const reference to the tree at the specified level. More...

TreePtr	treePtr (size_t level)
	Return a shared pointer to the tree at the specified level. More...

ConstTreePtr	constTreePtr (size_t level) const
	Return a const shared pointer to the tree at the specified level. More...

TreeType &	finestTree ()
	Return a reference to the tree at the finest level. More...

const TreeType &	finestConstTree () const
	Return a const reference to the tree at the finest level. More...

TreePtr	finestTreePtr ()
	Return a shared pointer to the tree at the finest level. More...

ConstTreePtr	finestConstTreePtr () const
	Return a const shared pointer to the tree at the finest level. More...

TreeType &	coarsestTree ()
	Return a reference to the tree at the coarsest level. More...

const TreeType &	coarsestConstTree () const
	Return a const reference to the tree at the coarsest level. More...

TreePtr	coarsestTreePtr ()
	Return a shared pointer to the tree at the coarsest level. More...

ConstTreePtr	coarsestConstTreePtr () const
	Return a const shared pointer to the tree at the coarsest level. More...

GridPtr	grid (size_t level)
	Return a shared pointer to the grid at the specified integer level. More...

ConstGridPtr	grid (size_t level) const
	Return a const shared pointer to the grid at the specified level. More...

template<Index Order>
GridPtr	createGrid (float level, size_t grainSize=1) const
	Return a shared pointer to a new grid at the specified floating-point level. More...

GridPtrVecPtr	grids ()
	Return a shared pointer to a vector of all the base grids in this instance of the MultiResGrid. More...

GridCPtrVecPtr	grids () const
	Return a const shared pointer to a vector of all the base grids in this instance of the MultiResGrid. More...

template<Index Order>
ValueType	sampleValue (const Coord &ijk, double level) const
	Return the value at the specified integer coordinate position and level using interpolation of the specified order. More...

template<Index Order>
ValueType	sampleValue (const Vec3R &xyz, double level) const
	Return the value at the specified floating-point coordinate position and level using interpolation of the specified order. More...

ValueType	prolongateVoxel (const Coord &coords, const size_t level) const
	Return the value at coordinate location in level tree from the coarser tree at level+1 using trilinear interpolation. More...

void	prolongateActiveVoxels (size_t destlevel, size_t grainSize=1)

ValueType	restrictVoxel (Coord ijk, const size_t level, bool useInjection=false) const

void	restrictActiveVoxels (size_t destlevel, size_t grainSize=1)

void	print (std::ostream &=std::cout, int verboseLevel=1) const
	Output a human-readable description of this MultiResGrid. More...

std::string	getName () const
	Return a string with the name of this MultiResGrid. More...

void	setName (const std::string &name)
	Set the name of this MultiResGrid. More...

GridClass	getGridClass () const
	Return the class of volumetric data (level set, fog volume, etc.) stored in this grid. More...

void	setGridClass (GridClass cls)
	Specify the class of volumetric data (level set, fog volume, etc.) stored in this grid. More...

void	clearGridClass ()
	Remove the setting specifying the class of this grid's volumetric data. More...

template<Index Order>
Grid< TreeType >::Ptr	createGrid (float level, size_t grainSize) const

template<Index Order>
TreeType::ValueType	sampleValue (const Coord &in_ijk, size_t in_level, size_t out_level) const

template<Index Order>
TreeType::ValueType	sampleValue (const Vec3R &in_xyz, size_t in_level, size_t out_level) const

template<Index Order>
TreeType::ValueType	sampleValue (const Coord &ijk, double level) const

template<Index Order>
TreeType::ValueType	sampleValue (const Vec3R &xyz, double level) const


math::Transform &	transform ()
	Return a reference to the finest grid's transform, which might be shared with other grids. More...

const math::Transform &	transform () const
	Return a reference to the finest grid's transform, which might be shared with other grids. More...

const math::Transform &	constTransform () const
	Return a reference to the finest grid's transform, which might be shared with other grids. More...


template<Index Order>
ValueType	sampleValue (const Coord &in_ijk, size_t in_level, size_t out_level) const
	Return the value at the specified coordinate position using interpolation of the specified order into the tree at the out_level. More...

template<Index Order>
ValueType	sampleValue (const Vec3R &in_ijk, size_t in_level, size_t out_level) const
	Return the value at the specified coordinate position using interpolation of the specified order into the tree at the out_level. More...

Public Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::MetaMap
	MetaMap ()

	MetaMap (const MetaMap &other)

virtual	~MetaMap ()

MetaMap::Ptr	copyMeta () const
	Return a copy of this map whose fields are shared with this map. More...

MetaMap::Ptr	deepCopyMeta () const
	Return a deep copy of this map that shares no data with this map. More...

MetaMap &	operator= (const MetaMap &)
	Assign a deep copy of another map to this map. More...

void	readMeta (std::istream &)
	Unserialize metadata from the given stream. More...

void	writeMeta (std::ostream &) const
	Serialize metadata to the given stream. More...

void	insertMeta (const Name &, const Metadata &value)
	Insert a new metadata field or overwrite the value of an existing field. More...

void	insertMeta (const MetaMap &)
	Deep copy all of the metadata fields from the given map into this map. More...

void	removeMeta (const Name &)
	Remove the given metadata field if it exists. More...

template<typename T >
T &	metaValue (const Name &)
	Return a reference to the value of type `T` stored in the given metadata field. More...

template<typename T >
const T &	metaValue (const Name &) const

MetaIterator	beginMeta ()

MetaIterator	endMeta ()

ConstMetaIterator	beginMeta () const

ConstMetaIterator	endMeta () const

void	clearMetadata ()

size_t	metaCount () const

std::string	str (const std::string &indent="") const
	Return a string describing this metadata map. Prefix each line with indent. More...

bool	operator== (const MetaMap &other) const
	Return `true` if the given map is equivalent to this map. More...

bool	operator!= (const MetaMap &other) const
	Return `true` if the given map is different from this map. More...

Metadata::Ptr	operator[] (const Name &)
	Return a pointer to the metadata with the given name. If no such field exists, return a null pointer. More...

Metadata::ConstPtr	operator[] (const Name &) const
	Return a pointer to the metadata with the given name. If no such field exists, return a null pointer. More...

template<typename T >
T::Ptr	getMetadata (const Name &)
	Return a pointer to a TypedMetadata object of type `T` and with the given name. If no such field exists or if there is a type mismatch, return a null pointer. More...

template<typename T >
T::ConstPtr	getMetadata (const Name &) const
	Return a pointer to a TypedMetadata object of type `T` and with the given name. If no such field exists or if there is a type mismatch, return a null pointer. More...

Static Public Member Functions
static size_t	finestLevel ()
	Return the level of the finest grid (always 0) More...


static Vec3R	xyz (const Coord &in_ijk, size_t in_level, size_t out_level)
	Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level. More...

static Vec3R	xyz (const Vec3R &in_xyz, size_t in_level, size_t out_level)
	Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level. More...

static Vec3R	xyz (const Vec3R &in_xyz, double in_level, double out_level)
	Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level. More...

Detailed Description

template<typename TreeType>
class openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >

Definition at line 59 of file MultiResGrid.h.

Member Typedef Documentation

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ConstGridPtr = typename Grid<TreeType>::ConstPtr

Definition at line 71 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ConstPtr = SharedPtr<const MultiResGrid>

Definition at line 63 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ConstTreePtr = typename TreeType::ConstPtr

Definition at line 69 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::GridPtr = typename Grid<TreeType>::Ptr

Definition at line 70 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::Ptr = SharedPtr<MultiResGrid>

Definition at line 62 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::TreePtr = typename TreeType::Ptr

Definition at line 68 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ValueOnCIter = typename TreeType::ValueOnCIter

Definition at line 66 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ValueOnIter = typename TreeType::ValueOnIter

Definition at line 67 of file MultiResGrid.h.

template<typename TreeType >

using openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::ValueType = typename TreeType::ValueType

Definition at line 65 of file MultiResGrid.h.

Constructor & Destructor Documentation

template<typename TreeType >

openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::MultiResGrid	(	size_t	levels,
		ValueType	background,
		double	voxelSize = `1.0`
	)

Constructor of empty grids.

Parameters

levels	The number of trees in this MultiResGrid
background	Background value
voxelSize	Size of a (uniform voxel). Defaults to one.

Note: The multiple grids are all empty.

Definition at line 359 of file MultiResGrid.h.

template<typename TreeType >

openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::MultiResGrid	(	size_t	levels,
		const Grid< TreeType > &	grid,
		bool	useInjection = `false`
	)

Given an initial high-resolution grid this constructor generates all the coarser grids by means of restriction.

Parameters

levels	The number of trees in this MultiResGrid
grid	High-resolution input grid
useInjection	Use restriction by injection, vs full-weighting. It defaults to false and should rarely be used.

Note: This constructor will perform a deep copy of the input grid and use it as the highest level grid.

Definition at line 369 of file MultiResGrid.h.

template<typename TreeType >

openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::MultiResGrid	(	size_t	levels,
		GridPtr	grid,
		bool	useInjection = `false`
	)

Given an initial high-resolution grid this constructor generates all the coarser grids by means of restriction.

Parameters

levels	The number of trees in this MultiResGrid
grid	High-resolution input grid
useInjection	Use restriction by injection, vs full-weighting. It defaults to false and should rarely be used.

Note: This constructor will steal the input grid and use it as the highest level grid. On output the grid is empty.

Definition at line 382 of file MultiResGrid.h.

Member Function Documentation

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::clearGridClass ( )

inline

Remove the setting specifying the class of this grid's volumetric data.

Definition at line 319 of file MultiResGrid.h.

template<typename TreeType >

const TreeType& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::coarsestConstTree ( ) const

inline

Return a const reference to the tree at the coarsest level.

Definition at line 153 of file MultiResGrid.h.

template<typename TreeType >

ConstTreePtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::coarsestConstTreePtr ( ) const

inline

Return a const shared pointer to the tree at the coarsest level.

Definition at line 159 of file MultiResGrid.h.

template<typename TreeType >

size_t openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::coarsestLevel ( ) const

inline

Return the level of the coarsest grid, i.e. numLevels()-1.

Definition at line 113 of file MultiResGrid.h.

template<typename TreeType >

TreeType& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::coarsestTree ( )

inline

Return a reference to the tree at the coarsest level.

Definition at line 150 of file MultiResGrid.h.

template<typename TreeType >

TreePtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::coarsestTreePtr ( )

inline

Return a shared pointer to the tree at the coarsest level.

Definition at line 156 of file MultiResGrid.h.

template<typename TreeType >

const math::Transform& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::constTransform ( ) const

inline

Return a reference to the finest grid's transform, which might be shared with other grids.

Note: Calling setTransform() on this grid invalidates all references previously returned by this method.

Warning: The transform is relative to the finest level (=0) grid!

Definition at line 203 of file MultiResGrid.h.

template<typename TreeType >

const TreeType & openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::constTree ( size_t level ) const

inline

Return a const reference to the tree at the specified level.

Parameters

level The level of the tree to be returned

Note: Level 0 is by definition the finest tree.

Definition at line 404 of file MultiResGrid.h.

template<typename TreeType >

TreeType::ConstPtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::constTreePtr ( size_t level ) const

inline

Return a const shared pointer to the tree at the specified level.

Parameters

level The level of the tree to be returned

Note: Level 0 is by definition the finest tree.

Definition at line 420 of file MultiResGrid.h.

template<typename TreeType >

template<Index Order>

GridPtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::createGrid	(	float	level,
		size_t	grainSize = `1`
	)		const

Return a shared pointer to a new grid at the specified floating-point level.

Parameters

level	Floating-point level of the grid to be returned
grainSize	Grain size for the multi-threading

Interpolation of the specified order is performed between the bracketing integer levels.

Note: Level 0 is by definition the finest grid.

template<typename TreeType >

template<Index Order>

Grid<TreeType>::Ptr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::createGrid	(	float	level,
		size_t	grainSize
	)		const

Definition at line 452 of file MultiResGrid.h.

template<typename TreeType >

const TreeType& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::finestConstTree ( ) const

inline

Return a const reference to the tree at the finest level.

Definition at line 141 of file MultiResGrid.h.

template<typename TreeType >

ConstTreePtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::finestConstTreePtr ( ) const

inline

Return a const shared pointer to the tree at the finest level.

Definition at line 147 of file MultiResGrid.h.

template<typename TreeType >

static size_t openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::finestLevel ( )

inlinestatic

Return the level of the finest grid (always 0)

Definition at line 110 of file MultiResGrid.h.

template<typename TreeType >

TreeType& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::finestTree ( )

inline

Return a reference to the tree at the finest level.

Definition at line 138 of file MultiResGrid.h.

template<typename TreeType >

TreePtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::finestTreePtr ( )

inline

Return a shared pointer to the tree at the finest level.

Definition at line 144 of file MultiResGrid.h.

template<typename TreeType >

GridClass openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::getGridClass ( ) const

inline

Return the class of volumetric data (level set, fog volume, etc.) stored in this grid.

Definition at line 305 of file MultiResGrid.h.

template<typename TreeType >

std::string openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::getName ( ) const

inline

Return a string with the name of this MultiResGrid.

Definition at line 291 of file MultiResGrid.h.

template<typename TreeType >

Grid< TreeType >::Ptr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::grid ( size_t level )

Return a shared pointer to the grid at the specified integer level.

Parameters

level Integer level of the grid to be returned

Note: Level 0 is by definition the finest grid.

Definition at line 428 of file MultiResGrid.h.

template<typename TreeType >

Grid< TreeType >::ConstPtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::grid ( size_t level ) const

inline

Return a const shared pointer to the grid at the specified level.

Parameters

level The level of the grid to be returned

Note: Level 0 is by definition the finest grid.

Definition at line 444 of file MultiResGrid.h.

template<typename TreeType >

GridPtrVecPtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::grids ( )

Return a shared pointer to a vector of all the base grids in this instance of the MultiResGrid.

This method is useful for I/O

Definition at line 481 of file MultiResGrid.h.

template<typename TreeType >

GridCPtrVecPtr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::grids ( ) const

Return a const shared pointer to a vector of all the base grids in this instance of the MultiResGrid.

This method is useful for I/O

Definition at line 490 of file MultiResGrid.h.

template<typename TreeType >

size_t openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::numLevels ( ) const

inline

Return the number of levels, i.e. trees, in this MultiResGrid.

Note: level 0 is the finest level and numLevels()-1 is the coarsest level.

Definition at line 107 of file MultiResGrid.h.

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::print	(	std::ostream &	os = `std::cout`,
		int	verboseLevel = `1`
	)		const

Output a human-readable description of this MultiResGrid.

Definition at line 617 of file MultiResGrid.h.

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::prolongateActiveVoxels	(	size_t	destlevel,
		size_t	grainSize = `1`
	)

(coarse->fine) Populates all the active voxel values in a fine (level) tree from the coarse (level+1) tree using linear interpolation This transforms multiple values of the tree in parallel

Definition at line 586 of file MultiResGrid.h.

template<typename TreeType >

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::prolongateVoxel	(	const Coord &	coords,
		const size_t	level
	)		const

Return the value at coordinate location in level tree from the coarser tree at level+1 using trilinear interpolation.

Parameters

coords	input coords relative to the fine tree at level
level	The fine level to receive values from the coarser level-1

Note: Prolongation means to interpolation from coarse -> fine

Definition at line 577 of file MultiResGrid.h.

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::restrictActiveVoxels	(	size_t	destlevel,
		size_t	grainSize = `1`
	)

(fine->coarse) Populates all the active voxel values in the coarse (level) tree from the fine (level-1) tree using trilinear interpolation. For cell-centered data, this is equivalent to an average For vertex-centered data this is equivalent to transferring the data from the fine vertex directly above the coarse vertex. This transforms multiple values of the tree in parallel

Definition at line 607 of file MultiResGrid.h.

template<typename TreeType >

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::restrictVoxel	(	Coord	ijk,
		const size_t	level,
		bool	useInjection = `false`
	)		const

Populate a coordinate location in level (coarse) tree from the level-1 (fine) tree using trilinear interpolation input coords are relative to the mTree[level] (coarse)

Note: Restriction means remapping from fine -> coarse

Definition at line 596 of file MultiResGrid.h.

template<typename TreeType >

template<Index Order>

ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Coord &	in_ijk,
		size_t	in_level,
		size_t	out_level
	)		const

Return the value at the specified coordinate position using interpolation of the specified order into the tree at the out_level.

First in_ijk is mapped from index space at in_level to out_level, and then a value is interpolated from the tree at out_level.

Parameters

in_ijk	Index coordinate position relative to tree at in_level
in_level	Integer level of the input coordinate in_ijk
out_level	Integer level of the interpolated value

template<typename TreeType >

template<Index Order>

ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Vec3R &	in_ijk,
		size_t	in_level,
		size_t	out_level
	)		const

Return the value at the specified coordinate position using interpolation of the specified order into the tree at the out_level.

First in_ijk is mapped from index space at in_level to out_level, and then a value is interpolated from the tree at out_level.

Parameters

in_ijk	Index coordinate position relative to tree at in_level
in_level	Integer level of the input coordinate in_ijk
out_level	Integer level of the interpolated value

template<typename TreeType >

template<Index Order>

ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Coord &	ijk,
		double	level
	)		const

Return the value at the specified integer coordinate position and level using interpolation of the specified order.

Parameters

ijk	Integer coordinate position relative to the highest level (=0) grid
level	Floating-point level from which to interpolate the value. Non-integer values of the level will use linear-interpolation between the neighboring integer levels.

template<typename TreeType >

template<Index Order>

ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Vec3R &	xyz,
		double	level
	)		const

Return the value at the specified floating-point coordinate position and level using interpolation of the specified order.

Parameters

xyz	Floating-point coordinate position relative to the highest level grid
level	Floating-point level from which to interpolate the value. Non-integer values of the level will use linear-interpolation between the neighboring integer levels.

template<typename TreeType >

template<Index Order>

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Coord &	in_ijk,
		size_t	in_level,
		size_t	out_level
	)		const

Definition at line 522 of file MultiResGrid.h.

template<typename TreeType >

template<Index Order>

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Vec3R &	in_xyz,
		size_t	in_level,
		size_t	out_level
	)		const

Definition at line 533 of file MultiResGrid.h.

template<typename TreeType >

template<Index Order>

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Coord &	ijk,
		double	level
	)		const

Definition at line 544 of file MultiResGrid.h.

template<typename TreeType >

template<Index Order>

TreeType::ValueType openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::sampleValue	(	const Vec3R &	xyz,
		double	level
	)		const

Definition at line 561 of file MultiResGrid.h.

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::setGridClass ( GridClass cls )

inline

Specify the class of volumetric data (level set, fog volume, etc.) stored in this grid.

Definition at line 313 of file MultiResGrid.h.

template<typename TreeType >

void openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::setName ( const std::string & name )

inline

Set the name of this MultiResGrid.

Definition at line 298 of file MultiResGrid.h.

template<typename TreeType >

math::Transform& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::transform ( )

inline

Return a reference to the finest grid's transform, which might be shared with other grids.

Note: Calling setTransform() on this grid invalidates all references previously returned by this method.

Warning: The transform is relative to the finest level (=0) grid!

Definition at line 201 of file MultiResGrid.h.

template<typename TreeType >

const math::Transform& openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::transform ( ) const

inline

Return a reference to the finest grid's transform, which might be shared with other grids.

Note: Calling setTransform() on this grid invalidates all references previously returned by this method.

Warning: The transform is relative to the finest level (=0) grid!

Definition at line 202 of file MultiResGrid.h.

template<typename TreeType >

TreeType & openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::tree ( size_t level )

inline

Return a reference to the tree at the specified level.

Parameters

level The level of the tree to be returned

Note: Level 0 is by definition the finest tree.

Definition at line 396 of file MultiResGrid.h.

template<typename TreeType >

TreeType::Ptr openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::treePtr ( size_t level )

inline

Return a shared pointer to the tree at the specified level.

Parameters

level The level of the tree to be returned

Note: Level 0 is by definition the finest tree.

Definition at line 412 of file MultiResGrid.h.

template<typename TreeType >

Vec3R openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::xyz	(	const Coord &	in_ijk,
		size_t	in_level,
		size_t	out_level
	)

static

Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level.

Definition at line 499 of file MultiResGrid.h.

template<typename TreeType >

Vec3R openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::xyz	(	const Vec3R &	in_xyz,
		size_t	in_level,
		size_t	out_level
	)

static

Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level.

Definition at line 506 of file MultiResGrid.h.

template<typename TreeType >

Vec3R openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >::xyz	(	const Vec3R &	in_xyz,
		double	in_level,
		double	out_level
	)

static

Return the floating-point index coordinate at out_level given the index coordinate in_xyz at in_level.

Definition at line 513 of file MultiResGrid.h.

The documentation for this class was generated from the following file:

openvdb/tools/MultiResGrid.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

template<typename TreeType> class openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<typename TreeType>
class openvdb::OPENVDB_VERSION_NAME::tools::MultiResGrid< TreeType >