scipp.geometry.rotation_matrix_from_quaternion_coeffs

scipp.geometry.rotation_matrix_from_quaternion_coeffs(value)

Construct a rotation matrix from quaternions.

Parameters:

value (Union[list, tuple, ndarray]) – Coefficients for the 4 quaternions in a one dimensional array of 4 elements.

Raises:

If the input size is not 4.

Returns:

Variable – 3x3 rotation matrix

Deprecated since version 23.03.1: Will be removed in favor of scipp.spatial.rotations().