include module standbottom(){ cube(size=[topdepth - 2*standoffset, standbeamthickness, standbeamthickness], center=false); echo("#### Stand bottom beam: length = ", topdepth - 2*standoffset, " height = ", standbeamthickness, "width = ", standbeamthickness); } module standtop(){ color("blue") cube(size=[topdepth - 2*standtopoffset, standbeamthickness, standbeamthickness], center=false); echo("#### Stand top beam: length = ", topdepth - 2*standtopoffset, " height = ", standbeamthickness, "width = ", standbeamthickness); } module standvertical(){ color("green") cube(size=[standbeamthickness, standbeamthickness, benchheight-topheight-2*standbeamthickness], center=false); echo("#### Stand vertical beam: length = ", benchheight-topheight-2*standbeamthickness, " height = ", standbeamthickness, "width = ", standbeamthickness); } standbottom(); standvertical(); standtop();