row_2 = row_1 + v_margin + 12; row_1 = v_margin+12; // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top right [left_edge + height * rotate_vector_cos, rotate_vector_sin * rail_depth] // top horizontal rib // middle horizontal rib // h_wall(h=4, l=right_rib_x); // middle horizontal rib // middle horizontal rib h_wall(h=4, l=right_rib_x); } module label(string, size=4, halign="center") .