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39 lines
1.3 KiB
OpenSCAD
39 lines
1.3 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2024
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// This file is part of NopSCADlib.
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//
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// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
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// GNU General Public License as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with NopSCADlib.
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// If not, see <https://www.gnu.org/licenses/>.
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//
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//
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//! 45 degree chamfer the entrance to holes.
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//!
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//! If the hole shape is concave then it must be described as a list of 2D convex children.
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//
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include <core/core.scad>
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module chamfer_hole(depth = 1) { //! Chamfer a hole given a 2D outline as a child
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for(i = [0 : $children - 1])
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hull() {
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linear_extrude(eps)
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offset(depth)
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children(i);
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translate_z(-depth)
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linear_extrude(eps)
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children(i);
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}
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}
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