the way I do my rotations is this: tmat = rotation matrix vec = stack of row vectors
rotated_vecs = np.dot(tmat, vec.T).T On Mon, Sep 7, 2009 at 6:53 PM, T J<tjhn...@gmail.com> wrote: > On Mon, Sep 7, 2009 at 3:43 PM, T J<tjhn...@gmail.com> wrote: >> Or perhaps I am just being dense. >> > > Yes. I just tried to reinvent standard matrix multiplication. > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion