neml2::crystallography Namespace Reference

Namespaces
namespace	symmetry_operators

Classes
class	CrystalGeometry
	Defines the geometry of a crystal system This includes a basic definition of the crystal lattice, via Bravais vectors and a CrystalClass object defining the crystal symmetry as well as the definition of the geometry of each slip system. More...
class	CubicCrystal
	Specialized crystal geometry for cubic crystals. More...

Functions
R2	symmetry (const std::string &orbifold, const TensorOptions &options=default_tensor_options())
	Helper function to return the symmetry operators given the Orbifold notation.
Vec	unique_bidirectional (const R2 &ops, const Vec &inp)
	Helper to return all symmetrically-equivalent directions from a cartesian vector.
Scalar	misorientation (const Rot &r1, const Rot &r2, const std::string &orbifold="1")
	Calculate the misorientation of two batches of rotations.
Rot	move_to_fundamental_zone (const Rot &r, const std::string &orbifold, const Rot &ref=Rot::fill(0, 0, 0.005))
	Move a collection of orientations to a fundemental zone defined by the crystal symmetry.

Function Documentation

misorientation()

Scalar misorientation	(	const Rot &	r1,
		const Rot &	r2,
		const std::string &	orbifold = "1" )

Calculate the misorientation of two batches of rotations.

move_to_fundamental_zone()

Rot move_to_fundamental_zone	(	const Rot &	r,
		const std::string &	orbifold,
		const Rot &	ref = Rot::fill(0, 0, 0.005) )

Move a collection of orientations to a fundemental zone defined by the crystal symmetry.

symmetry()

R2 symmetry	(	const std::string &	orbifold,
		const TensorOptions &	options = default_tensor_options() )

Helper function to return the symmetry operators given the Orbifold notation.

unique_bidirectional()

Vec unique_bidirectional	(	const R2 &	ops,
		const Vec &	inp )

Helper to return all symmetrically-equivalent directions from a cartesian vector.