doxygen_documentation/git-master/Quaternion_8h_source.html

#pragma once


#include <array>

#include <vector>


namespace autopas::utils::quaternion {


std::vector<std::array<double, 3>> rotateVectorOfPositions(const std::array<double, 4> &q,

                                                           const std::vector<std::array<double, 3>> &positionVector);


std::array<double, 3> rotatePosition(const std::array<double, 4> &q, const std::array<double, 3> &pos);


std::array<double, 3> rotatePositionBackwards(const std::array<double, 4> &q, const std::array<double, 3> &pos);


std::array<double, 4> qMul(const std::array<double, 4> &q1, const std::array<double, 4> &q2);


std::array<double, 4> qMul(const std::array<double, 4> &q, const std::array<double, 3> &v);


std::array<double, 4> qMul(const std::array<double, 3> &v, const std::array<double, 4> &q);


std::array<double, 4> qConjugate(const std::array<double, 4> &q);


std::array<double, 3> convertQuaternionTo3DVec(const std::array<double, 4> &q);


std::array<double, 4> qMirror(const std::array<double, 4> &q, const int &dimensionNormalToMirror);

}  // namespace autopas::utils::quaternion

autopas::utils::quaternion
Array utils specifically for handling quaternions.
Definition: Quaternion.cpp:11

autopas::utils::quaternion::qConjugate
std::array< double, 4 > qConjugate(const std::array< double, 4 > &q)
Quaternion conjugation.
Definition: Quaternion.cpp:97

autopas::utils::quaternion::rotatePositionBackwards
std::array< double, 3 > rotatePositionBackwards(const std::array< double, 4 > &q, const std::array< double, 3 > &pos)
Rotates a single 3D position backwards.
Definition: Quaternion.cpp:78

autopas::utils::quaternion::qMul
std::array< double, 4 > qMul(const std::array< double, 4 > &q1, const std::array< double, 4 > &q2)
Quaternion multiplication.
Definition: Quaternion.cpp:82

autopas::utils::quaternion::convertQuaternionTo3DVec
std::array< double, 3 > convertQuaternionTo3DVec(const std::array< double, 4 > &q)
Convert quaternion to 3d-vec.
Definition: Quaternion.cpp:99

autopas::utils::quaternion::rotateVectorOfPositions
std::vector< std::array< double, 3 > > rotateVectorOfPositions(const std::array< double, 4 > &q, const std::vector< std::array< double, 3 > > &positionVector)
Rotates a std::vector of 3D positions.
Definition: Quaternion.cpp:13

autopas::utils::quaternion::rotatePosition
std::array< double, 3 > rotatePosition(const std::array< double, 4 > &q, const std::array< double, 3 > &pos)
Rotates a single 3D position.
Definition: Quaternion.cpp:47

autopas::utils::quaternion::qMirror
std::array< double, 4 > qMirror(const std::array< double, 4 > &q, const int &dimensionNormalToMirror)
Calculate the quaternion representing the same rotation, but mirrored.
Definition: Quaternion.cpp:107