A comparison whether the (x,y,z) components of a given point satisfy (p'Ap + 2v'p + c [OP] 0). Here [OP] stands for the defined pcl::ComparisonOps, i.e. for GT, GE, LT, LE or EQ; p = (x,y,z) is a point of the point cloud; A is 3x3 matrix; v is the 3x1 vector; c is a scalar. More...

#include <conditional_removal.h>

Inheritance diagram for pcl::TfQuadraticXYZComparison< PointT >:

[legend]

List of all members.

Public Types
typedef boost::shared_ptr < const TfQuadraticXYZComparison < PointT > >	ConstPtr
Public Member Functions
virtual bool	evaluate (const PointT &point) const
	Determine the result of this comparison.
void	setComparisonMatrix (const Eigen::Matrix3f &matrix)
	set the matrix "A" of the comparison "p'Ap + 2v'p + c [OP] 0".
void	setComparisonMatrix (const Eigen::Matrix4f &homogeneousMatrix)
	set the matrix "A" of the comparison "p'Ap + 2v'p + c [OP] 0".
void	setComparisonOperator (const pcl::ComparisonOps::CompareOp op)
	set the operator "[OP]" of the comparison "p'Ap + 2v'p + c [OP] 0".
void	setComparisonScalar (const float &scalar)
	set the scalar "c" of the comparison "p'Ap + 2v'p + c [OP] 0".
void	setComparisonVector (const Eigen::Vector3f &vector)
	set the vector "v" of the comparison "p'Ap + 2v'p + c [OP] 0".
void	setComparisonVector (const Eigen::Vector4f &homogeneousVector)
	set the vector "v" of the comparison "p'Ap + 2v'p + c [OP] 0".
	TfQuadraticXYZComparison ()
	Constructor.
	TfQuadraticXYZComparison (const pcl::ComparisonOps::CompareOp op, const Eigen::Matrix3f &comparison_matrix, const Eigen::Vector3f &comparison_vector, const float &comparison_scalar, const Eigen::Affine3f &comparison_transform=Eigen::Affine3f::Identity())
	Constructor.
void	transformComparison (const Eigen::Matrix4f &transform)
	transform the coordinate system of the comparison. If you think of the transformation to be a translation and rotation of the comparison in the same coordinate system, you have to provide the inverse transformation. This function does not change the original definition of the comparison. Thus, each call of this function will assume the original definition of the comparison as starting point for the transformation.
void	transformComparison (const Eigen::Affine3f &transform)
	transform the coordinate system of the comparison. If you think of the transformation to be a translation and rotation of the comparison in the same coordinate system, you have to provide the inverse transformation. This function does not change the original definition of the comparison. Thus, each call of this function will assume the original definition of the comparison as starting point for the transformation.
Public Attributes
EIGEN_MAKE_ALIGNED_OPERATOR_NEW typedef boost::shared_ptr < TfQuadraticXYZComparison < PointT > >	Ptr
Protected Attributes
Eigen::Matrix4f	comp_matr_
float	comp_scalar_
Eigen::Vector4f	comp_vect_
Private Attributes
Eigen::Matrix4f	tf_comp_matr_
Eigen::Vector4f	tf_comp_vect_

Detailed Description

template<typename PointT>
class pcl::TfQuadraticXYZComparison< PointT >

A comparison whether the (x,y,z) components of a given point satisfy (p'Ap + 2v'p + c [OP] 0). Here [OP] stands for the defined pcl::ComparisonOps, i.e. for GT, GE, LT, LE or EQ; p = (x,y,z) is a point of the point cloud; A is 3x3 matrix; v is the 3x1 vector; c is a scalar.

Author:: Julian Löchner

Definition at line 293 of file conditional_removal.h.

Member Typedef Documentation

template<typename PointT>

typedef boost::shared_ptr<const TfQuadraticXYZComparison<PointT> > pcl::TfQuadraticXYZComparison< PointT >::ConstPtr

Reimplemented from pcl::ComparisonBase< PointT >.

Definition at line 299 of file conditional_removal.h.

Constructor & Destructor Documentation

template<typename PointT >

pcl::TfQuadraticXYZComparison< PointT >::TfQuadraticXYZComparison ( )

Constructor.

Definition at line 382 of file conditional_removal.hpp.

template<typename PointT >

pcl::TfQuadraticXYZComparison< PointT >::TfQuadraticXYZComparison	(	const pcl::ComparisonOps::CompareOp	op,
		const Eigen::Matrix3f &	comparison_matrix,
		const Eigen::Vector3f &	comparison_vector,
		const float &	comparison_scalar,
		const Eigen::Affine3f &	comparison_transform = `Eigen::Affine3f::Identity ()`
	)

Constructor.

Parameters:

op	the operator "[OP]" of the comparison "p'Ap + 2v'p + c [OP] 0".
comparison_matrix	the matrix "A" of the comparison "p'Ap + 2v'p + c [OP] 0".
comparison_vector	the vector "v" of the comparison "p'Ap + 2v'p + c [OP] 0".
comparison_scalar	the scalar "c" of the comparison "p'Ap + 2v'p + c [OP] 0".
comparison_transform	the transformation of the comparison.

Definition at line 443 of file conditional_removal.hpp.

Member Function Documentation

template<typename PointT >

bool pcl::TfQuadraticXYZComparison< PointT >::evaluate ( const PointT & point ) const [virtual]

Determine the result of this comparison.

Parameters:

point the point to evaluate

Returns:: the result of this comparison.

Implements pcl::ComparisonBase< PointT >.

Definition at line 509 of file conditional_removal.hpp.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonMatrix ( const Eigen::Matrix3f & matrix ) [inline]

set the matrix "A" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 327 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonMatrix ( const Eigen::Matrix4f & homogeneousMatrix ) [inline]

set the matrix "A" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 339 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonOperator ( const pcl::ComparisonOps::CompareOp op ) [inline]

set the operator "[OP]" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 319 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonScalar ( const float & scalar ) [inline]

set the scalar "c" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 366 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonVector ( const Eigen::Vector3f & vector ) [inline]

set the vector "v" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 348 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::setComparisonVector ( const Eigen::Vector4f & homogeneousVector ) [inline]

set the vector "v" of the comparison "p'Ap + 2v'p + c [OP] 0".

Definition at line 357 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::transformComparison ( const Eigen::Matrix4f & transform ) [inline]

transform the coordinate system of the comparison. If you think of the transformation to be a translation and rotation of the comparison in the same coordinate system, you have to provide the inverse transformation. This function does not change the original definition of the comparison. Thus, each call of this function will assume the original definition of the comparison as starting point for the transformation.

Parameters:

transform the transformation (rotation and translation) as an affine matrix.

Definition at line 381 of file conditional_removal.h.

template<typename PointT>

void pcl::TfQuadraticXYZComparison< PointT >::transformComparison ( const Eigen::Affine3f & transform ) [inline]

transform the coordinate system of the comparison. If you think of the transformation to be a translation and rotation of the comparison in the same coordinate system, you have to provide the inverse transformation. This function does not change the original definition of the comparison. Thus, each call of this function will assume the original definition of the comparison as starting point for the transformation.

Parameters:

transform the transformation (rotation and translation) as an affine matrix.

Definition at line 397 of file conditional_removal.h.