boxespy/boxes/generators/waivyknob.py

58 lines
2.2 KiB
Python

#!/usr/bin/env python3
# Copyright (C) 2013-2016 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 *
class WaivyKnob(Boxes):
"""Round knob serraded 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=20,
help="Number of serrations")
self.argparser.add_argument(
"--serrationangle", action="store", type=float, default=45.,
help="higher values for deeper serrations (degrees)")
self.argparser.add_argument(
"--bolthole", action="store", type=float, default=6.,
help="Diameter of the bolt hole (mm)")
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
# Initialize canvas
self.open()
angle = self.serrationangle
self.parts.waivyKnob(self.diameter, self.serrations, angle,
hole=self.bolthole, move="right")
self.parts.waivyKnob(self.diameter, self.serrations, angle,
callback=lambda: self.nutHole(self.hexhead),
move="right")
self.parts.waivyKnob(self.diameter, self.serrations, angle)
self.close()