eVision::Easy3D::EGridDecimator Class Reference

Decimation of an EPointCloud. More...

#include <eVision/Easy3D/EGridDecimator.h>

Inheritance diagram for eVision::Easy3D::EGridDecimator:

Collaboration diagram for eVision::Easy3D::EGridDecimator:

Public Member Functions
	EGridDecimator ()
	Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.
	EGridDecimator (const eVision::Easy3D::E3DPoint &cellSize)
	Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.
	EGridDecimator (float isotropicCellSize)
	Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.
	EGridDecimator (const eVision::Easy3D::EGridDecimator &other)
	Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.
virtual	~EGridDecimator () throw ()
eVision::Easy3D::EGridDecimator &	operator= (const eVision::Easy3D::EGridDecimator &other)
	Assignment operator.
virtual bool	operator== (const eVision::Easy3D::EDecimator &other) const
	test equality between two EGridDecimator.
virtual bool	operator!= (const eVision::Easy3D::EDecimator &other) const
	test inequality between two EGridDecimator.
void	SetCellSize (const eVision::Easy3D::E3DPoint &cellSize)
	Gets/sets the size of the cells in the grid.
eVision::Easy3D::E3DPoint	GetCellSize () const
	Gets/sets the size of the cells in the grid.
virtual void	Decimate (const eVision::Easy3D::EPointCloud &cloudIn, eVision::Easy3D::EPointCloud &cloudOut) const
	Decimates a given EPointCloud and writes the result into a new point cloud.
	EGridDecimator (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::Easy3D::EDecimator
	EDecimator ()
	Creates an EDecimator object.
virtual	~EDecimator () throw ()
void	Load (const std::string &path)
	Loads the decimator configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Loads the decimator configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Saves the decimator configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Saves the decimator configuration. The given ESerializer must have been created for writing.
	EDecimator (CppWrapperInternal::InternalConstructor)

Additional Inherited Members
Public Attributes inherited from eVision::Easy3D::EDecimator
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Decimation of an EPointCloud.

The grid decimator decimates a point cloud by creating a new point cloud containing a point for each grid cell where at least one point exists in the input.

For each grid cell, the output point is the centroid of the input points in the cell. If the cloud has attributes, the attributes of each centroid are the ones of its closest point in the input and the same cell.

License(s): Easy3D

Constructor & Destructor Documentation

EGridDecimator() [1/5]

eVision::Easy3D::EGridDecimator::EGridDecimator

(

)

Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.

EGridDecimator() [2/5]

eVision::Easy3D::EGridDecimator::EGridDecimator

(

const eVision::Easy3D::E3DPoint &

cellSize

)

Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.

Parameters

cellSize

E3DPoint whose dimensions represent the x,y,z size of the cell

EGridDecimator() [3/5]

eVision::Easy3D::EGridDecimator::EGridDecimator

(

float

isotropicCellSize

)

Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.

Parameters

isotropicCellSize

float representing the x,y and z size of the cell

EGridDecimator() [4/5]

eVision::Easy3D::EGridDecimator::EGridDecimator

(

const eVision::Easy3D::EGridDecimator &

other

)

Creates an EGridDecimator object. If the required cell size is not specified, the default value is 10, 10, 10.

Parameters

other

Reference to the EGridDecimator object used for the initialization.

~EGridDecimator()

eVision::Easy3D::EGridDecimator::~EGridDecimator ( ) throw (  )

virtual

EGridDecimator() [5/5]

eVision::Easy3D::EGridDecimator::EGridDecimator

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

Decimate()

void eVision::Easy3D::EGridDecimator::Decimate ( const eVision::Easy3D::EPointCloud & cloudIn, eVision::Easy3D::EPointCloud & cloudOut ) const

virtual

Decimates a given EPointCloud and writes the result into a new point cloud.

Parameters

cloudIn	The input point cloud.
cloudOut	The output point cloud.

The input point cloud 'cloudIn' should be different from the output point cloud 'cloudOut'. If not a exception will be thrown.

Reimplemented from eVision::Easy3D::EDecimator.

GetCellSize()

eVision::Easy3D::E3DPoint eVision::Easy3D::EGridDecimator::GetCellSize

(

)

const

Gets/sets the size of the cells in the grid.

operator!=()

bool eVision::Easy3D::EGridDecimator::operator!= ( const eVision::Easy3D::EDecimator & other ) const

virtual

test inequality between two EGridDecimator.

Parameters

other

the EGridDecimator to be compared with

Reimplemented from eVision::Easy3D::EDecimator.

operator=()

eVision::Easy3D::EGridDecimator & eVision::Easy3D::EGridDecimator::operator=

(

const eVision::Easy3D::EGridDecimator &

other

)

Assignment operator.

Parameters

other

The EGridDecimator object that should be copied.

operator==()

bool eVision::Easy3D::EGridDecimator::operator== ( const eVision::Easy3D::EDecimator & other ) const

virtual

test equality between two EGridDecimator.

Parameters

other

the EGridDecimator to be compared with

Reimplemented from eVision::Easy3D::EDecimator.

SetCellSize()

void eVision::Easy3D::EGridDecimator::SetCellSize

(

const eVision::Easy3D::E3DPoint &

cellSize

)

Gets/sets the size of the cells in the grid.

Parameters

cellSize

An E3DPoint whose x/y/z coordinates represent the x/y/z size of the cell.