openSCAD

If anyone is interested in learning OpenSCAD, here’s a really quick way to get started:

Know only 10 things to be dangerous in OpenSCAD

(I used it to make this key during the Rhino session today)…Screen Shot 2015-11-19 at 15.09.49

difference(){
 union(){
 cylinder(r=12, h=2,$fn=100);
  translate([-5,-40,0])
   cube(size=[9.8,40,2], center=false);
 }
 translate([0,4,0])
  cylinder(r=2.5,h=2, $fn=20);
 translate([-3,-37,0])
  sphere(r=1.4,h=1, $fn=20);
 translate([-3,-31,0])
  sphere(r=1.5,h=1, $fn=20);
 translate([-3,-26,0])
  sphere(r=1.1,h=1, $fn=20);
 translate([-3,-20,0])
  sphere(r=1.4,h=1, $fn=20);
 translate([0,-41,0])
  rotate([-10, 0, 0])
   #cube(size=[4.8,40,2], center=false);
}
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openSCAD

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