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// red = reference
$fn=10;
// two simple holes
module shape(){
difference() {
square([5,5]);
translate([1,1]) square();
translate([3,3]) circle();
}
}
// holes that have problems (duplicate vertex)
module shape2(){
difference() {
square([5,5]);
translate([1,1]) square();
translate([2,2]) square();
}
}
// one square split into two by another
module shape3(){
difference() {
square([5,5]);
translate([0,2.5]) square([5,1]);
}
}
translate([0,0]) resize([15,15]) shape();
translate([0,16]) resize([15,15,0]) shape2();
translate([0,32]) resize([15,15]) shape3();
color("red") {
translate([-16,0]) scale([3,3]) shape();
translate([-16,16]) scale([3,3]) shape2();
translate([-16,32]) scale([3,3]) shape3();
}
color("green"){
translate([16,0]) resize([15,0],auto=true) shape();
translate([16,16]) resize([0,15],auto=true) shape2();
translate([16,32]) resize([0,0,15],auto=true) shape3();
}
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