Figure 11
Sample input (a) encoding the 333333 tiling (b). The line 6 6 1 (red) gives , where V is the number of vertices, E is the number of edges and F is the number of faces. The next six
(V) lines (green) describe the crystallographic coordinates of the vertices. The next six
(E) (black) lines describe the connectivity of the vertices (i.e. edges). Finally, the next one
(F) (red) line(s) describe the faces. The last two (blue) lines specify the translational lattice. |