- difference(){
- for (mir=[0,1]) mirror([0,mir,0]) {
- rotate([90, 0, 90])
- linear_extrude(height=endwallt)
- polygon([[-0.1, 0],
- [basey/2, 0],
- [basey/2 + bevely, bevelz],
- [basey/2 + bevely, innerz],
- [-0.1, innerz]]);
+ rotate([90, 0, 90]) {
+ linear_extrude(height=endwallt) {
+ difference(){
+ for (mir=[0,1]) mirror([mir,0,0]) {
+ polygon([[-0.1, 0],
+ [basey/2, 0],
+ [basey/2 + bevely, bevelz],
+ [basey/2 + bevely, innerz],
+ [-0.1, innerz]]);
+ }
+ translate([cutouty, 0])
+ square(size=[cutoutsz, 3*innerz], center=true);
+ }