se::eigen Namespace Reference

Helper functions for Eigen objects. More...

Functions
template<typename ScalarT , int Dim>
Eigen::AlignedBox< ScalarT, Dim >	dilate_erode (const Eigen::AlignedBox< ScalarT, Dim > &box, const ScalarT distance)
	Morphologically dilate or erode an axis aligned box by some distance.
template<typename ScalarT , int Mode, int Options>
Eigen::AlignedBox< ScalarT, 3 >	transform (const Eigen::Transform< ScalarT, 3, Mode, Options > &T_BA, const Eigen::AlignedBox< ScalarT, 3 > &box_A)
	Transform a 3D axis aligned box box_A expressed in frame A to frame B using the transform T_BA.
template<typename T , typename U , typename V >
void	clamp (Eigen::MatrixBase< T > &x, const Eigen::MatrixBase< U > &low, const Eigen::MatrixBase< V > &high)
	Clamp the coefficients of v between those of low and high.
template<typename T , typename U , typename V >
void	clamp (Eigen::ArrayBase< T > &x, const Eigen::ArrayBase< U > &low, const Eigen::ArrayBase< V > &high)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Detailed Description

Helper functions for Eigen objects.

Function Documentation

dilate_erode()

template<typename ScalarT , int Dim>

Eigen::AlignedBox< ScalarT, Dim > se::eigen::dilate_erode	(	const Eigen::AlignedBox< ScalarT, Dim > &	box,
		const ScalarT	distance
	)

Morphologically dilate or erode an axis aligned box by some distance.

If distance is positive then box will be dilated (increasing its volume), otherwise it will be eroded (decreasing its volume).

Warning

Erosion may result in an empty axis aligned box. Make sure to test with Eigen::AlignedBox::isEmpty() before using it to avoid undefined behavior.

transform()

template<typename ScalarT , int Mode, int Options>

Eigen::AlignedBox< ScalarT, 3 > se::eigen::transform	(	const Eigen::Transform< ScalarT, 3, Mode, Options > &	T_BA,
		const Eigen::AlignedBox< ScalarT, 3 > &	box_A
	)

Transform a 3D axis aligned box box_A expressed in frame A to frame B using the transform T_BA.

clamp() [1/2]

template<typename T , typename U , typename V >

void se::eigen::clamp	(	Eigen::MatrixBase< T > &	x,
		const Eigen::MatrixBase< U > &	low,
		const Eigen::MatrixBase< V > &	high
	)

Clamp the coefficients of v between those of low and high.

clamp() [2/2]

template<typename T , typename U , typename V >

void se::eigen::clamp	(	Eigen::ArrayBase< T > &	x,
		const Eigen::ArrayBase< U > &	low,
		const Eigen::ArrayBase< V > &	high
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.