Quaternion

class Quaternion(data)

Bases: object

A class representing a Quaternion.

Methods

from_axis_rotation	Return quaternion for rotation about given axis.
from_euler	Generate a quaternion from a set of Euler angles.
norm	Norm of quaternion.
normalize	Normalizes a Quaternion to unit length so that it represents a valid rotation.
to_matrix	Converts a unit-length quaternion to a rotation matrix.
to_zyz	Converts a unit-length quaternion to a sequence of ZYZ Euler angles.