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case design

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Martin Bauer
2021-05-15 12:19:44 +02:00
parent 27eea7dd1c
commit 06fdda1d93
69 changed files with 112975 additions and 9 deletions
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hardware/case/BOLTS_OpenSCAD_0.3_gpl3/base/pipe.scad Normal file
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/* Pipe module for OpenSCAD
* Copyright (C) 2013 Johannes Reinhardt <jreinhardt@ist-dein-freund.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module pipe(id,od,l){
difference(){
cylinder(r=od/2,h=l,center=true);
cylinder(r=id/2,h=l+1,center=true);
}
}
module pipe_wall(od,wall,l){
difference(){
cylinder(r=od/2,h=l,center=true);
cylinder(r=(od - 2*wall)/2,h=l+1,center=true);
}
}
function pipeConn(l,location) =
(location == "front-in") ? [[0,0,-l/2],[[0,0,1],[1,0,0]]] :
(location == "front-out") ? [[0,0,-l/2],[[0,0,-1],[-1,0,0]]] :
(location == "back-in") ? [[0,0,+l/2],[[0,0,-1],[-1,0,0]]] :
(location == "back-out") ? [[0,0,+l/2],[[0,0,1],[1,0,0]]] :
"Error";