module ear()
{
  we = dxf_dim(file="futaba-ears.dxf", name="we");
  rd = dxf_dim(file="futaba-ears.dxf", name="rd");
  xd = dxf_dim(file="futaba-ears.dxf", name="xd");
  yd = dxf_dim(file="futaba-ears.dxf", name="yd");
  we2= dxf_dim(file="futaba-ears2.dxf", name="we2");

  difference() {
    union() {
     dxf_linear_extrude(file="futaba-ears.dxf", layer="exterior", height=we);
      translate([0,we2/2,we])
      rotate(a=90, v=[1,0,0])
      dxf_linear_extrude(file="futaba-ears2.dxf", layer="exterior", height=we2);
    }

    translate([-xd,yd,0])
      cylinder(r=rd, h=we+10, $fn=16,center=true);
    translate([-xd,-yd,0])
      cylinder(r=rd, h=we+10, $fn=16,center=true);
  }
}

module futaba() 
{
  z1 = dxf_dim(file="futaba-main.dxf", name="z1");
  x1 = dxf_dim(file="futaba-main.dxf", name="x1");
  y1 = dxf_dim(file="futaba-main.dxf", name="y1");
  ht  = dxf_dim(file="futaba-top.dxf", name="ht");
  xs = dxf_dim(file="futaba-main.dxf",name="xs");
  he = dxf_dim(file="futaba-main.dxf",name="he");



  union() {
    //-- Main part
    translate([0,0,z1/2])
    cube(size=[x1,y1,z1], center=true);

    //-- Top part
    translate([0,0,z1])
    rotate (a=90, v=[1,0,0])
    linear_extrude(file="futaba-top.dxf", height=y1, center=true);

   //-- Shaft part
    translate ([xs,0,z1+ht]) dxf_rotate_extrude(file="futaba-shaft.dxf", layer="section");

  }

  translate([-x1/2,0,he]) ear();
  translate([x1/2,0,he]) 
    rotate(a=180, v=[0,0,1]) ear();

}


futaba();