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echo(version=version());
%import("projection.stl");
// projection() without the cut = true parameter will project
// the outline of the object onto the X/Y plane. The result is
// a 2D shape.
color("red")
translate([0, 0, -20])
linear_extrude(height = 2, center = true)
difference() {
square(30, center = true);
projection()
import("projection.stl");
}
color("green")
rotate([0, 90, 0])
translate([0, 0, -20])
linear_extrude(height = 2, center = true)
difference() {
square(30, center = true);
projection()
rotate([0, 90, 0])
import("projection.stl");
}
color("cyan")
rotate([-90, 0, 0])
translate([0, 0, 20])
linear_extrude(height = 2, center = true)
difference() {
square(30, center = true);
projection()
rotate([90, 0, 0])
import("projection.stl");
}
// Including the cut = true uses the outline of the cut at
// the X/Y plane.at Z = 0. This can make internal features
// of the model visible.
color("yellow", 0.5)
translate([0, 0, 20])
linear_extrude(height = 2, center = true)
difference() {
square(30, center = true);
projection(cut = true)
import("projection.stl");
}
// Written in 2015 by Torsten Paul <Torsten.Paul@gmx.de>
//
// To the extent possible under law, the author(s) have dedicated all
// copyright and related and neighboring rights to this software to the
// public domain worldwide. This software is distributed without any
// warranty.
//
// You should have received a copy of the CC0 Public Domain
// Dedication along with this software.
// If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
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