Resulting percentage of polarization P as a function of viewing angle (solid line: 18°, dotted line: 50° and long dashed line: 87°) and azimuthal angle for a set of complex AGN models (see text) using the same warped and clumpy dusty tori as in Fig. 5. Tthe black and gray lines both describe the complex AGN model, but the gray line is the result of an azimuthal integration (fine details are thus washed out). The rest of the legend is the same as in Fig. 2.