eigen.h File Reference

#include <Eigen/Core>
#include <Eigen/Eigenvalues>
#include <Eigen/Geometry>
#include "pcl/common/impl/eigen.hpp"

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Namespaces
namespace	pcl
	Software License Agreement (BSD License)
Defines
#define	NOMINMAX
Functions
template<typename Scalar , typename Roots >
void	pcl::computeRoots2 (const Scalar &b, const Scalar &c, Roots &roots)
	Compute the roots of 2 scalars.
template<typename Matrix , typename Roots >
void	pcl::computeRoots (const Matrix &m, Roots &roots)
	Compute the roots of a matrix.
template<typename Matrix , typename Vector >
void	pcl::eigen33 (const Matrix &mat, typename Matrix::Scalar &eigenvalue, Vector &eigenvector)
	determines the eigenvector and eigenvalue of the smallest eigenvalue of the symmetric positive semi definite input matrix
template<typename Matrix , typename Vector >
void	pcl::eigen33 (const Matrix &mat, Vector &evals)
	determines the eigenvalues of the symmetric positive semi definite input matrix
template<typename Matrix , typename Vector >
void	pcl::eigen33 (const Matrix &mat, Matrix &evecs, Vector &evals)
	determines the eigenvalues and corresponding eigenvectors of the symmetric positive semi definite input matrix
template<typename Matrix >
Matrix::Scalar	pcl::invert3x3SymMatrix (const Matrix &matrix, Matrix &inverse)
	calculates the inverse of a 3x3 symmetric matrix.
void	pcl::getTransFromUnitVectorsZY (const Eigen::Vector3f &z_axis, const Eigen::Vector3f &y_direction, Eigen::Affine3f &transformation)
	Get the unique 3D rotation that will rotate z_axis into (0,0,1) and y_direction into a vector with x=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
Eigen::Affine3f	pcl::getTransFromUnitVectorsZY (const Eigen::Vector3f &z_axis, const Eigen::Vector3f &y_direction)
	Get the unique 3D rotation that will rotate z_axis into (0,0,1) and y_direction into a vector with x=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
void	pcl::getTransFromUnitVectorsXY (const Eigen::Vector3f &x_axis, const Eigen::Vector3f &y_direction, Eigen::Affine3f &transformation)
	Get the unique 3D rotation that will rotate x_axis into (1,0,0) and y_direction into a vector with z=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
Eigen::Affine3f	pcl::getTransFromUnitVectorsXY (const Eigen::Vector3f &x_axis, const Eigen::Vector3f &y_direction)
	Get the unique 3D rotation that will rotate x_axis into (1,0,0) and y_direction into a vector with z=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
void	pcl::getTransformationFromTwoUnitVectors (const Eigen::Vector3f &y_direction, const Eigen::Vector3f &z_axis, Eigen::Affine3f &transformation)
	Get the unique 3D rotation that will rotate z_axis into (0,0,1) and y_direction into a vector with x=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
Eigen::Affine3f	pcl::getTransformationFromTwoUnitVectors (const Eigen::Vector3f &y_direction, const Eigen::Vector3f &z_axis)
	Get the unique 3D rotation that will rotate z_axis into (0,0,1) and y_direction into a vector with x=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
void	pcl::getTransformationFromTwoUnitVectorsAndOrigin (const Eigen::Vector3f &y_direction, const Eigen::Vector3f &z_axis, const Eigen::Vector3f &origin, Eigen::Affine3f &transformation)
	Get the transformation that will translate orign to (0,0,0) and rotate z_axis into (0,0,1) and y_direction into a vector with x=0 (or into (0,1,0) should y_direction be orthogonal to z_axis)
void	pcl::getEulerAngles (const Eigen::Affine3f &t, float &roll, float &pitch, float &yaw)
	Extract the Euler angles (XYZ-convention) from the given transformation.
void	pcl::getTranslationAndEulerAngles (const Eigen::Affine3f &t, float &x, float &y, float &z, float &roll, float &pitch, float &yaw)
	Extract x,y,z and the Euler angles (XYZ-convention) from the given transformation.
void	pcl::getTransformation (float x, float y, float z, float roll, float pitch, float yaw, Eigen::Affine3f &t)
	Create a transformation from the given translation and Euler angles (XYZ-convention)
Eigen::Affine3f	pcl::getTransformation (float x, float y, float z, float roll, float pitch, float yaw)
	Create a transformation from the given translation and Euler angles (XYZ-convention)
template<typename Derived >
void	pcl::saveBinary (const Eigen::MatrixBase< Derived > &matrix, std::ostream &file)
	Write a matrix to an output stream.
template<typename Derived >
void	pcl::loadBinary (Eigen::MatrixBase< Derived > &matrix, std::istream &file)
	Read a matrix from an input stream.

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Define Documentation

#define NOMINMAX

Definition at line 93 of file eigen.h.