Source code for boxes.generators.concaveknob

#!/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 ConcaveKnob(Boxes): """Round knob serrated outside for better gripping""" ui_group = "Part" def __init__(self): Boxes.__init__(self) # Add non default cli params if needed (see argparse std lib) self.argparser.add_argument( "--diameter", action="store", type=float, default=50., help="Diameter of the knob (mm)") self.argparser.add_argument( "--serrations", action="store", type=int, default=3, help="Number of serrations") self.argparser.add_argument( "--rounded", action="store", type=float, default=.2, help="Amount of circumference used for non convex parts") self.argparser.add_argument( "--angle", action="store", type=float, default=70., help="Angle between convex and concave parts") self.argparser.add_argument( "--bolthole", action="store", type=float, default=6., help="Diameter of the bolt hole (mm)") self.argparser.add_argument( "--dhole", action="store", type=float, default=1., help="D-Flat in fraction of the diameter") self.argparser.add_argument( "--hexhead", action="store", type=float, default=10., help="Width of the hex bolt head (mm)") def render(self): t = self.thickness self.parts.concaveKnob(self.diameter, self.serrations, self.rounded, self.angle, callback=lambda:self.dHole(0, 0, d=self.bolthole, rel_w=self.dhole), move="right") self.parts.concaveKnob(self.diameter, self.serrations, self.rounded, self.angle, callback=lambda: self.nutHole(self.hexhead), move="right") self.parts.concaveKnob(self.diameter, self.serrations, self.rounded, self.angle)