get_nearest#

NeoEuler.get_nearest(x: Vector3d, inclusive: bool = False, tiebreak: bool = None) → Vector3d[source]#

Return the vector in x with the smallest angle to this vector.

Parameters:

x: Set of vectors in which to find the one with the smallest angle to this vector.
inclusive: If False (default) vectors exactly parallel to this will not be considered.
tiebreak: If multiple vectors are equally close to this one, tiebreak will be used as a secondary comparison. By default equal to (0, 0, 1).

Returns:

v: Vector with the smallest angle to this vector.

Raises:

ValueError: If this is not a single vector.

Examples

>>> from orix.vector import Vector3d
>>> v1 = Vector3d([1, 0, 0])
>>> v1.get_nearest(Vector3d([[0.5, 0, 0], [0.6, 0, 0]]))
Vector3d (1,)
[[0.6 0.  0. ]]