Method _changes

mne/coreg.py:1828–1837

(self)

    @property
    def _changes(self):
        move = np.linalg.norm(self._last_translation - self._translation) * 1e3
        angle = np.rad2deg(
            _angle_between_quats(
                rot_to_quat(rotation(*self._rotation)[:3, :3]),
                rot_to_quat(rotation(*self._last_rotation)[:3, :3]),
            )
        )
        percs = 100 * (self._scale - self._last_scale) / self._last_scale
        return move, angle, percs

    @property
    def _nearest_transformed_high_res_mri_idx_hsp(self):