Source code for boxes.generators.electronicsbox

#!/usr/bin/env python3
# Copyright (C) 2013-2017 Florian Festi
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program 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 General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.

from boxes import *


[docs]class ElectronicsBox(Boxes): """Closed box with screw on top and mounting holes""" ui_group = "Box" def __init__(self): Boxes.__init__(self) self.addSettingsArgs(edges.FingerJointSettings) self.buildArgParser("x", "y", "h", "outside") self.argparser.add_argument( "--triangle", action="store", type=float, default=25., help="Sides of the triangles holding the lid in mm") self.argparser.add_argument( "--d1", action="store", type=float, default=2., help="Diameter of the inner lid screw holes in mm") self.argparser.add_argument( "--d2", action="store", type=float, default=3., help="Diameter of the lid screw holes in mm") self.argparser.add_argument( "--d3", action="store", type=float, default=3., help="Diameter of the mounting screw holes in mm") self.argparser.add_argument( "--outsidemounts", action="store", type=boolarg, default=True, help="Add external mounting points") self.argparser.add_argument( "--holedist", action="store", type=float, default=7., help="Distance of the screw holes from the wall in mm") def wallxCB(self): t = self.thickness self.fingerHolesAt(0, self.h-1.5*t, self.triangle, 0) self.fingerHolesAt(self.x, self.h-1.5*t, self.triangle, 180) def wallyCB(self): t = self.thickness self.fingerHolesAt(0, self.h-1.5*t, self.triangle, 0) self.fingerHolesAt(self.y, self.h-1.5*t, self.triangle, 180) def render(self): t = self.thickness self.h = h = self.h + 2*t # compensate for lid x, y, h = self.x, self.y, self.h d1, d2, d3 =self.d1, self.d2, self.d3 hd = self.holedist tr = self.triangle trh = tr / 3. if self.outside: self.x = x = self.adjustSize(x) self.y = y = self.adjustSize(y) self.h = h = h - 3*t self.rectangularWall(x, h, "fFeF", callback=[self.wallxCB], move="right") self.rectangularWall(y, h, "ffef", callback=[self.wallyCB], move="up") self.rectangularWall(y, h, "ffef", callback=[self.wallyCB]) self.rectangularWall(x, h, "fFeF", callback=[self.wallxCB], move="left up") if not self.outsidemounts: self.rectangularWall(x, y, "FFFF", callback=[ lambda:self.hole(hd, hd, d=d3)] *4, move="right") else: self.flangedWall(x, y, edges="FFFF", flanges=[0.0, 2*hd, 0., 2*hd], r=hd, callback=[ lambda:self.hole(hd, hd, d=d2)] * 4, move='up') self.rectangularWall(x, y, callback=[ lambda:self.hole(trh, trh, d=d2)] * 4, move='up') self.rectangularTriangle(tr, tr, "ffe", num=4, callback=[None, lambda: self.hole(trh, trh, d=d1)])