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48 lines
1.4 KiB
OpenSCAD
48 lines
1.4 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2018
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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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//! Cylinder with a rounded end.
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//
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include <../core.scad>
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module rounded_corner(r, h, r2, ir = 0) { //! 2D version
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assert(ir <= r - r2);
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translate([ir , 0])
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hull() {
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square([eps, h]);
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square([r - ir, eps]);
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translate([r - r2 - ir, h - r2])
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intersection() {
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circle4n(r2, $fs = 0.2);
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square(r2);
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}
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}
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}
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module rounded_cylinder(r, h, r2, ir = 0, angle = 360) //! Rounded cylinder given radius ```r```, height ```h```, optional internal radius ```ir``` and optional ```angle```
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{
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rotate_extrude(angle = angle)
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rounded_corner(r, h, r2, ir);
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}
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