+
+ translate([x2,z2a]) square([x3-x2, z0-z2a]);
+
+ hull(){
+ translate([x2,z2a]) square([x3-x2, z2-z2a]);
+ translate([x2a,z2b]) square([x3-x2a, z2a-z2b]);
+ }
+}
+
+module PumpSide(){
+ difference(){
+ intersection(){
+ translate([0,100,0])
+ rotate([90,0,0])
+ linear_extrude(height=200)
+ PumpSideElevation();
+ translate([0,0,-100])
+ linear_extrude(height=200)
+ PumpSidePlan();
+ }
+ translate([-(baseplate + pump_main_dia/2), 0,
+ -(pump_side_thick + pump_side_height)])
+ cylinder(r=pump_main_dia/2, h=200);
+ }
+}
+
+module HoseSidePlan(){
+ ro = hose_inner_dia/2 + hose_side_width;
+ ri = (hose_inner_dia/2);
+
+ apx = sqrt( ri*ri - (hose_aperture*hose_aperture)/4 );
+ apsq = hose_base_offset + apx - hose_aperture/2;
+ echo(apx,apsq);
+
+ difference(){
+ hull(){
+ translate([-1, -ro]) square([1, ro*2]);
+ translate([hose_base_offset, 0]) circle(r= ro);
+ }
+ translate([hose_base_offset, 0]) circle(r= hose_inner_dia/2);
+ translate([apsq, 0])
+ rotate(-45)
+ square([50,50]);
+ }
+
+ //%translate([hose_base_offset + apx, 0]) square([50,50]);
+ //%square(center=true, [100, hose_aperture]);
+}
+
+module HoseSide(){
+ mirror([0,0,1])
+ linear_extrude(height=hose_side_thick)
+ HoseSidePlan();
+}
+
+module Clip(){
+ PumpSide();
+ HoseSide();
+}
+
+module ClipPrint(){
+ rotate([180,0,0])
+ Clip();