quaternion.H File Reference

#include "src/core/vs/tensor.H"
#include "src/utilities/trig_ops.H"
#include <cmath>
#include "AMReX.H"

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Classes
struct	kynema_sgf::vs::Quaternion

Namespaces
namespace	kynema_sgf
	This test case is intended as an evaluation of the momentum advection scheme.
namespace	kynema_sgf::vs

Functions
amrex::Real	kynema_sgf::vs::dot (const Quaternion &a, const Quaternion &b)
Quaternion	kynema_sgf::vs::operator* (const Quaternion &lhs, const Quaternion &rhs)
	Rotation composition: apply rhs first, followed by lhs.
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Tensor	kynema_sgf::vs::tensor_unit (const Quaternion &q)
Tensor	kynema_sgf::vs::tensor (const Quaternion &input)
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Quaternion	kynema_sgf::vs::from_axis_angle (const Vector &axis, const amrex::Real angle_degrees)
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Tensor	kynema_sgf::vs::quaternion (const Vector &axis, const amrex::Real angle_degrees)
	Compatibility interface for existing axis-angle tensor rotations.
Quaternion	kynema_sgf::vs::from_roll_pitch_yaw (const Vector &angles)
Quaternion	kynema_sgf::vs::slerp (Quaternion a, Quaternion b, const amrex::Real fraction)