- rotate(180-retain_empir_angle)
- translate([0, ins_orad - retain_empir_inward]) {
- difference(){
- circle(r=retain_rad + cutout_gap, $fn=20);
- if (!gapping)
- rotate(180 + retain_empir_angle/2)
- translate([0, -retain_empir_stalkw])
- square([100, retain_empir_stalkw*2]);
+ translate(retain_mxy) {
+ rotate(retain_empir_angle) {
+ translate([-50, -retain_rad]) {
+ square([50 + retain_stalk_len,
+ retain_cutout_h]);
+ }