detector_basis_vectors_lab

anri.geom.detector_basis_vectors_lab(det_trans, beam_cen_shift, x_distance_shift)

Get laboratory basis vectors for detector (slow, fast, normal).

Needed for raytrace_to_det()

Parameters:

• det_trans (Array) – [3,3] detector transformation matrix from detector_transforms()

• beam_cen_shift (Array) – [3] beam center shift from detector_transforms()

• x_distance_shift (Array) – [3] X distance shift from detector_transforms()

Returns:

• sc_lab (jax.Array) – [3] Laboratory basis vector for the slow direction on the detector.

• fc_lab (jax.Array) – [3] Laboratory basis vector for the fast direction on the detector.

• norm_lab (jax.Array) – [3] Laboratory basis vector for the detector normal.