rotation.h File Reference

#include <occ/core/linear_algebra.h>
#include <occ/dma/mult.h>

Include dependency graph for rotation.h:

Namespaces
namespace	occ
namespace	occ::mults
namespace	occ::mults::rotation_utils
	Utility functions for rotation matrix creation.

Typedefs
using	occ::mults::RotationMatrix = Mat3
	Rotate multipole moments using Wigner D-matrices.

Functions
Mat	occ::mults::wigner_d_matrix (const RotationMatrix &R, int lmax)
	Wigner D-matrix for multipole rotation.
occ::dma::Mult &	occ::mults::rotate_multipole (occ::dma::Mult &mult, const RotationMatrix &R)
	Rotate a multipole moment object.
occ::dma::Mult	occ::mults::rotated_multipole (const occ::dma::Mult &mult, const RotationMatrix &R)
	Create a rotated copy of a multipole object.
RotationMatrix	occ::mults::rotation_utils::euler_to_rotation (double alpha, double beta, double gamma)
	Create rotation matrix from Euler angles (ZYZ convention)
RotationMatrix	occ::mults::rotation_utils::axis_angle_to_rotation (const Vec3 &axis, double angle)
	Create rotation matrix from axis-angle representation.
RotationMatrix	occ::mults::rotation_utils::quaternion_to_rotation (const Vec4 &q)
	Create rotation matrix from quaternion.
bool	occ::mults::rotation_utils::is_rotation_matrix (const RotationMatrix &R, double tolerance=1e-10)
	Validate that a matrix is a proper rotation matrix.