(self, fix_root = True)

(self, path, euler = 'ZYX', upsample = 1, ftrim=0, btrim=0, blender=False)

(output, target)

(list)

(v1, v2)

(motion, points, fps=20)

(local_t_0, local_t_1, t)

(local_t_0, local_t_1, t)

(self, n)

(a, b, t)

()

()

()

()

()

(q1, q2, t)

(roll, pitch, yaw)

(mat)

(self)

(i)

(self)

(m1, m2)

(datapath)

(data, path, columns, index)