eigen3 Namespace Reference

Functions
Eigen::AlignedBox3d	convert (const AxisAlignedBox &_b)
	Convert from AxisAlignedBox to Eigen::AlignedBox3d.
AxisAlignedBox	convert (const Eigen::AlignedBox3d &_b)
	Convert Eigen::AlignedBox3d to AxisAlignedBox.
Pose3d	convert (const Eigen::Isometry3d &_tf)
	Convert Eigen::Isometry3d to Pose3d.
Matrix3d	convert (const Eigen::Matrix3d &_m)
	Convert Eigen::Matrix3d to Matrix3d.
template<typename Precision >
Matrix6< Precision >	convert (const Eigen::Matrix< Precision, 6, 6 > &_m)
	Convert Eigen::Matrix<Precision, 6, 6> to Matrix6d.
Quaterniond	convert (const Eigen::Quaterniond &_q)
	Convert Eigen::Quaterniond to Quaterniond.
Vector3d	convert (const Eigen::Vector3d &_v)
	Convert Eigen::Vector3d to Vector3d.
Eigen::Matrix3d	convert (const Matrix3d &_m)
	Convert from Matrix3d to Eigen::Matrix3d.
template<typename Precision >
Eigen::Matrix< Precision, 6, 6 >	convert (const Matrix6< Precision > &_m)
	Convert from Matrix6d to Eigen::Matrix<Precision, 6, 6>.
Eigen::Isometry3d	convert (const Pose3d &_pose)
	Convert Pose3d to Eigen::Isometry3d.
Eigen::Quaterniond	convert (const Quaterniond &_q)
	Convert Quaterniond to Eigen::Quaterniond.
Eigen::Vector3d	convert (const Vector3d &_v)
	Convert from Vector3d to Eigen::Vector3d.
Eigen::Matrix3d	covarianceMatrix (const std::vector< math::Vector3d > &_vertices)
	Get covariance matrix from a set of 3d vertices https://github.com/isl-org/Open3D/blob/76c2baf9debd460900f056a9b51e9a80de9c0e64/cpp/open3d/utility/Eigen.cpp#L305.
OrientedBoxd	verticesToOrientedBox (const std::vector< math::Vector3d > &_vertices)
	Get the oriented 3d bounding box of a set of 3d vertices using PCA http://codextechnicanum.blogspot.com/2015/04/find-minimum-oriented-bounding-box-of.html.

Function Documentation

convert() [1/12]

Eigen::AlignedBox3d convert ( const AxisAlignedBox &  _b )

inline

Convert from AxisAlignedBox to Eigen::AlignedBox3d.

Parameters

[in]

_b

AxisAlignedBox to convert

Returns

The equivalent Eigen::AlignedBox3d.

References convert().

convert() [2/12]

AxisAlignedBox convert ( const Eigen::AlignedBox3d &  _b )

inline

Convert Eigen::AlignedBox3d to AxisAlignedBox.

Parameters

[in]

_b

Eigen::AlignedBox3d to convert.

Returns

The equivalent AxisAlignedBox.

References convert().

convert() [3/12]

Pose3d convert ( const Eigen::Isometry3d &  _tf )

inline

Convert Eigen::Isometry3d to Pose3d.

Parameters

[in]

_tf

Eigen::Isometry3d to convert.

Returns

The equivalent Pose3d.

References convert().

convert() [4/12]

Matrix3d convert ( const Eigen::Matrix3d &  _m )

inline

Convert Eigen::Matrix3d to Matrix3d.

Parameters

[in]

_m

Eigen::Matrix3d to convert.

Returns

The equivalent Matrix3d.

convert() [5/12]

template<typename Precision >

Matrix6< Precision > convert ( const Eigen::Matrix< Precision, 6, 6 > &  _m )

inline

Convert Eigen::Matrix<Precision, 6, 6> to Matrix6d.

Parameters

[in]

_m

Eigen::Matrix<Precision, 6, 6> to convert.

Returns

The equivalent Matrix6d.

Template Parameters

Precision

Precision such as int, double or float.

convert() [6/12]

Quaterniond convert ( const Eigen::Quaterniond &  _q )

inline

Convert Eigen::Quaterniond to Quaterniond.

Parameters

[in]

_q

Eigen::Quaterniond to convert.

Returns

The equivalent Quaterniond.

convert() [7/12]

Vector3d convert ( const Eigen::Vector3d &  _v )

inline

Convert Eigen::Vector3d to Vector3d.

Parameters

[in]

_v

Eigen::Vector3d to convert.

Returns

The equivalent Vector3d.

convert() [8/12]

Eigen::Matrix3d convert ( const Matrix3d &  _m )

inline

Convert from Matrix3d to Eigen::Matrix3d.

Parameters

[in]

_m

Matrix3d to convert.

Returns

The equivalent Eigen::Matrix3d.

convert() [9/12]

template<typename Precision >

Eigen::Matrix< Precision, 6, 6 > convert ( const Matrix6< Precision > &  _m )

inline

Convert from Matrix6d to Eigen::Matrix<Precision, 6, 6>.

Parameters

[in]

_m

Matrix6d to convert.

Returns

The equivalent Eigen::Matrix<Precision, 6, 6>.

Template Parameters

Precision

Precision such as int, double or float.

convert() [10/12]

Eigen::Isometry3d convert ( const Pose3d &  _pose )

inline

Convert Pose3d to Eigen::Isometry3d.

Parameters

[in]

_pose

Pose3d to convert.

Returns

The equivalent Eigen::Isometry3d.

References convert().

convert() [11/12]

Eigen::Quaterniond convert ( const Quaterniond &  _q )

inline

Convert Quaterniond to Eigen::Quaterniond.

Parameters

[in]

_q

Quaterniond to convert.

Returns

The equivalent Eigen::Quaterniond.

convert() [12/12]

Eigen::Vector3d convert ( const Vector3d &  _v )

inline

Convert from Vector3d to Eigen::Vector3d.

Parameters

[in]

_v

Vector3d to convert

Returns

The equivalent Eigen::Vector3d.

Referenced by convert(), convert(), convert(), and convert().

covarianceMatrix()

Eigen::Matrix3d covarianceMatrix ( const std::vector< math::Vector3d > &  _vertices )

inline

Get covariance matrix from a set of 3d vertices https://github.com/isl-org/Open3D/blob/76c2baf9debd460900f056a9b51e9a80de9c0e64/cpp/open3d/utility/Eigen.cpp#L305.

Parameters

[in]

_vertices

a vector of 3d vertices

Returns

Covariance matrix

References vector< T >::empty(), and vector< T >::size().

Referenced by verticesToOrientedBox().

verticesToOrientedBox()

OrientedBoxd verticesToOrientedBox ( const std::vector< math::Vector3d > &  _vertices )

inline

Get the oriented 3d bounding box of a set of 3d vertices using PCA http://codextechnicanum.blogspot.com/2015/04/find-minimum-oriented-bounding-box-of.html.

Parameters

[in]

_vertices

a vector of 3d vertices

Returns

Oriented 3D box

References covarianceMatrix(), vector< T >::empty(), and vector< T >::size().