LevelSetTracker< GridT, InterruptT > Class Template Reference

Performs multi-threaded interface tracking of narrow band level sets. More...

#include <LevelSetTracker.h>

Inherited by LevelSetFilter< GridT, MaskT, InterruptT >.

Public Types
typedef GridT	GridType
typedef GridT::TreeType	TreeType
typedef TreeType::LeafNodeType	LeafType
typedef TreeType::ValueType	ValueType
typedef tree::LeafManager < TreeType >	LeafManagerType
typedef LeafManagerType::RangeType	RangeType
typedef LeafManagerType::LeafRange	LeafRange
typedef LeafManagerType::BufferType	BufferType

Public Member Functions
	BOOST_STATIC_ASSERT (boost::is_floating_point< ValueType >::value)
	LevelSetTracker (GridT &grid, InterruptT *interrupt=NULL)
	LevelSetTracker (const LevelSetTracker &other)
	Shallow copy constructor called by tbb::parallel_for() threads during filtering. More...
virtual	~LevelSetTracker ()
void	normalize ()
	Iterative normalization, i.e. solving the Eikonal equation. More...
void	track ()
void	prune ()
	Remove voxels that are outside the narrow band. (substep of track) More...
math::BiasedGradientScheme	getSpatialScheme () const
void	setSpatialScheme (math::BiasedGradientScheme scheme)
	Set the spatial finite difference scheme. More...
math::TemporalIntegrationScheme	getTemporalScheme () const
void	setTemporalScheme (math::TemporalIntegrationScheme scheme)
	Set the spatial finite difference scheme. More...
int	getNormCount () const
void	setNormCount (int n)
	Set the number of normalizations performed per track or normalize call. More...
int	getGrainSize () const
void	setGrainSize (int grainsize)
	Set the grain-size used for multi-threading. More...
ValueType	voxelSize () const
void	startInterrupter (const char *msg)
void	endInterrupter ()
bool	checkInterrupter ()
const GridType &	grid () const
LeafManagerType &	leafs ()
const LeafManagerType &	leafs () const
void	operator() (const RangeType &r) const
	Public functor called by tbb::parallel_for() More...

Detailed Description

template<typename GridT, typename InterruptT = util::NullInterrupter>
class openvdb::v2_3_0::tools::LevelSetTracker< GridT, InterruptT >

Performs multi-threaded interface tracking of narrow band level sets.

Member Typedef Documentation

typedef LeafManagerType::BufferType BufferType

typedef GridT GridType

typedef tree::LeafManager<TreeType> LeafManagerType

typedef LeafManagerType::LeafRange LeafRange

typedef TreeType::LeafNodeType LeafType

typedef LeafManagerType::RangeType RangeType

typedef GridT::TreeType TreeType

typedef TreeType::ValueType ValueType

Constructor & Destructor Documentation

LevelSetTracker	(	GridT &	grid,
		InterruptT *	interrupt = NULL
	)

Main constructor

Exceptions

RuntimeError

if the grid is not a level set

LevelSetTracker

(

const LevelSetTracker< GridT, InterruptT > &

other

)

Shallow copy constructor called by tbb::parallel_for() threads during filtering.

virtual ~LevelSetTracker ( )

inlinevirtual

Member Function Documentation

BOOST_STATIC_ASSERT

(

boost::is_floating_point< ValueType >::value

)

bool checkInterrupter ( )

inline

Returns

false if the process was interrupted

void endInterrupter ( )

inline

int getGrainSize ( ) const

inline

Returns

the grain-size used for multi-threading

int getNormCount ( ) const

inline

Returns

The number of normalizations performed per track or normalize call.

math::BiasedGradientScheme getSpatialScheme ( ) const

inline

Returns

the spatial finite difference scheme

math::TemporalIntegrationScheme getTemporalScheme ( ) const

inline

Returns

the temporal integration scheme

const GridType& grid ( ) const

inline

LeafManagerType& leafs ( )

inline

const LeafManagerType& leafs ( ) const

inline

void normalize ( )

inline

Iterative normalization, i.e. solving the Eikonal equation.

void operator() ( const RangeType &  r ) const

inline

Public functor called by tbb::parallel_for()

Note

Never call this method directly

void prune ( )

inline

Remove voxels that are outside the narrow band. (substep of track)

void setGrainSize ( int  grainsize )

inline

Set the grain-size used for multi-threading.

Note

A grainsize of 0 or less disables multi-threading!

void setNormCount ( int  n )

inline

Set the number of normalizations performed per track or normalize call.

void setSpatialScheme ( math::BiasedGradientScheme  scheme )

inline

Set the spatial finite difference scheme.

void setTemporalScheme ( math::TemporalIntegrationScheme  scheme )

inline

Set the spatial finite difference scheme.

void startInterrupter ( const char *  msg )

inline

void track ( )

inline

Track the level set interface, i.e. rebuild and normalize the narrow band of the level set.

ValueType voxelSize ( ) const

inline

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

• LevelSetTracker.h