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module edgeprofile()
{
difference() {
cube([20, 20, 150], center = true);
translate([-10, -10, 0]) cylinder(h = 80, r = 10, center = true);
}
}
module rendered_edgeprofile()
{
render(convexity = 2) edgeprofile();
}
module mycube() {
difference() {
cube(100, center = true);
translate([ -50, -50, 0 ]) rotate(180, [0, 0, 1]) edgeprofile();
translate([ 50, -50, 0 ]) rotate(270, [0, 0, 1]) edgeprofile();
}
}
module rendered_mycube() {
difference() {
cube(100, center = true);
translate([ -50, -50, 0 ]) rotate(180, [0, 0, 1]) rendered_edgeprofile();
translate([ 50, -50, 0 ]) rotate(270, [0, 0, 1]) rendered_edgeprofile();
}
}
// Empty
render();
// No children
render() { }
mycube();
translate([110,0,0]) rendered_mycube();
// This may trigger a convexity issue
translate([-110,0,0]) {
difference() {
render(convexity=2) difference() {
cube(100, center = true);
cylinder(r=30,h=110,center=true);
}
translate([-55, -55, 45]) cube(10);
}
}
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