py3dframe.FrameTransform.quaternion#

property FrameTransform.quaternion: ndarray#

Getter for the quaternion representation of the rotation between the input frame and the output frame in the convention of the transformation.

The quaternion is in the scalar-first convention.

See also

Returns:

The quaternion between the input frame and the output frame in the convention of the transformation with shape (4,) in the scalar-first convention.

Return type:

numpy.ndarray