Operations

Beginner

Difference

Usage

difference() {
   // <primitive1>
   // <primitive2>

}

Example

// subtracts all following objects from the first
difference() {
    cube(20);
    cube(10);
}

Union

Usage

union() {
    // <primitive1>
    // <primitive2>
}

Example

union() {
    cube(20);
    translate([-5,0,0]) cube(10);
}

Intersection

Usage

intersection() {
    // <primitive1>
    // <primitive2>

}

Example

// only keeps points that overlap
intersection() {
    cube(20);
    sphere(3);
}