include module horizontal_slat(){ color("pink") translate([0, 0, -slat_thickness/2]) cube(size=[slat_depth, cell_width * nr_cells_horizontal, slat_thickness], center=false); echo("#### Horizontal slat: length = ", cell_width * nr_cells_horizontal , " depth = ", slat_depth, "thickness = ", slat_thickness); } horizontal_slat();