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    OpenSCAD Designs

    From Wikiversity - Reading time: 1 min

    Wikibooks: OpenSCAD User Manual

    Doughnut shape

    [edit | edit source]

    rotate_extrude(convexity=10,$fn=100)

    translate([2,0,0])

    circle(r=1,$fn=100);

    Sample Bridge

    [edit | edit source]

    difference() {

    cube(size =[12,21,2],center=true);

    translate ([0,0,1])

    cube(size =[10,21,2],center=true);

    }

    union(){

    translate ([4.5,9,-3.5])

    cylinder(h=5, r=1, center=true, $fn=100);

    translate ([-4.5,9,-3.5])

    cylinder(h=5, r=1, center=true, $fn=100);

    translate ([-5.5,9,-2])

    rotate ([90,0,90]) cylinder (r=1, h=11,$fn=100);

    }

    union(){

    translate ([4.5,-9,-3.5])

    cylinder(h=5, r=1, center=true, $fn=100);

    translate ([-4.5,-9,-3.5])

    cylinder(h=5, r=1, center=true, $fn=100);

    translate ([-5.5,-9,-2])

    rotate ([90,0,90]) cylinder (r=1, h=11,$fn=100);

    This article is licensed under CC BY-SA 3.0.
    Original source: https://en.wikiversity.org/wiki/OpenSCAD Designs
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