122 lines
4.5 KiB
Python
122 lines
4.5 KiB
Python
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#!/usr/bin/env python3
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# Copyright (C) 2013-2017 Florian Festi
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# 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
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from boxes import *
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class ElectronicsBox(Boxes):
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"""Closed box with screw on top and mounting holes"""
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ui_group = "Box"
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def __init__(self):
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Boxes.__init__(self)
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self.addSettingsArgs(edges.FingerJointSettings)
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self.buildArgParser("x", "y", "h", "outside")
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self.argparser.add_argument(
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"--triangle", action="store", type=float, default=25.,
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help="Sides of the triangles holding the lid in mm")
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self.argparser.add_argument(
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"--d1", action="store", type=float, default=2.,
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help="Diameter of the inner lid screw holes in mm")
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self.argparser.add_argument(
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"--d2", action="store", type=float, default=3.,
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help="Diameter of the lid screw holes in mm")
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self.argparser.add_argument(
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"--d3", action="store", type=float, default=3.,
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help="Diameter of the mounting screw holes in mm")
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self.argparser.add_argument(
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"--outsidemounts", action="store", type=boolarg, default=True,
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help="Add external mounting points")
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self.argparser.add_argument(
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"--holedist", action="store", type=float, default=7.,
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help="Distance of the screw holes from the wall in mm")
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def wallxCB(self):
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t = self.thickness
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self.fingerHolesAt(0, self.h-1.5*t, self.triangle, 0)
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self.fingerHolesAt(self.x, self.h-1.5*t, self.triangle, 180)
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def wallyCB(self):
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t = self.thickness
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self.fingerHolesAt(0, self.h-1.5*t, self.triangle, 0)
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self.fingerHolesAt(self.y, self.h-1.5*t, self.triangle, 180)
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def bottom(self, move=None):
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x, y = self.x, self.y
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hd = self.holedist
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t = self.thickness
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if self.move(x+2*t+4*hd, y+2*t, move, True):
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return
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self.moveTo(hd, 0)
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self.hole(0, hd, d=self.d3)
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self.edge(hd+t)
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self.fingerHolesAt(-0.5*t, t, y, 90)
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self.edges['F'](x)
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self.fingerHolesAt(0.5*t, t, y, 90)
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self.hole(hd+t, hd, d=self.d3)
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self.polyline(hd+t, (90, hd), y+2*t-2*hd, (90, hd), hd+t)
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self.hole(-hd-t, hd, d=self.d3)
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self.edges['F'](x)
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self.hole(hd+t, hd, d=self.d3)
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self.polyline(hd+t, (90, hd), y+2*t-2*hd, (90, hd))
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self.move(x+2*t+4*hd, y+2*t, move)
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def render(self):
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self.open()
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x, y, h = self.x, self.y, self.h
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d1, d2, d3 =self.d1, self.d2, self.d3
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hd = self.holedist
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t = self.thickness
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if self.outside:
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self.x = x = self.adjustSize(x)
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self.y = y = self.adjustSize(y)
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h = self.adjustSize(h)
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self.h = h = h + 2*t
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self.rectangularWall(x, h, "fFFF", callback=[self.wallxCB],
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move="right")
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self.rectangularWall(y, h, "ffFf", callback=[self.wallyCB], move="up")
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self.rectangularWall(y, h, "ffFf", callback=[self.wallyCB])
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self.rectangularWall(x, h, "fFFF", callback=[self.wallxCB],
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move="left up")
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if not self.outsidemounts:
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self.rectangularWall(x, y, "FFFF", callback=[
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lambda:self.hole(hd, hd, d=d3),
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lambda:self.hole(hd, hd, d=d3),
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lambda:self.hole(hd, hd, d=d3),
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lambda:self.hole(hd, hd, d=d3)], move="right")
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else:
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self.bottom(move='up')
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self.rectangularWall(x, y, callback=[
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lambda:self.hole(hd, hd, d=d2),
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lambda:self.hole(hd, hd, d=d2),
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lambda:self.hole(hd, hd, d=d2),
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lambda:self.hole(hd, hd, d=d2)], move='up')
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self.rectangularTriangle(self.triangle, self.triangle, "ffe", num=4,
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callback=[None, lambda: self.hole(hd, hd, d=d1)])
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self.close()
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