pytransform3d.rotations.matrix_from_quaternion

pytransform3d.rotations.matrix_from_quaternion(q)

Compute rotation matrix from quaternion.

This typically results in an active rotation matrix.

Parameters:

qarray-like, shape (4,)

Unit quaternion to represent rotation: (w, x, y, z)

Returns:

Rarray-like, shape (3, 3)

Rotation matrix