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11-30-2014, 01:05 PM #11
- Join Date
- Jun 2014
- Location
- Burnley, UK
- Posts
- 1,662
This is what I have in finned-rocket.scad taken from gedit.
$fn=100;
difference() { //removes cylinder from entire ducttaped model
union() {
cylinder (d=20,h=40);
translate([0,0,40]) cylinder(d1=20, d2=1, h=20);
hull() {
translate([-1,0,0]) cube([2,25,0.1]);
translate([-5,0,40]) cube([1.5,0.1,0.1]);
}
//second fin
rotate([0,0,120]) {
hull() {
translate([-1,0,0]) cube([2,25,0.1]);
translate([-5,0,40]) cube([1.5,0.1,0.1]);
}
} //end of rotate
//third fin
rotate([0,0,240]) {
hull() {
translate([-1,0,0]) cube([2,25,0.1]);
translate([-5,0,40]) cube([1.5,0.1,0.1]);
}
} //end of rotate
} //end of union to stitch the whole model together
cylinder (d=16,h=38); //removes hole for rocket motor
} //end of difference to remove hole for motorLast edited by Mjolinor; 11-30-2014 at 01:24 PM.
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