New generator: BaynonetBox

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Florian Festi 2019-09-23 23:44:02 +02:00
parent 877915eb74
commit 8afdfdf3f5
1 changed files with 87 additions and 0 deletions

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#!/usr/bin/env python3
# Copyright (C) 2013-2019 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 BayonetBox(Boxes):
"""Round box made from layers with twist on top"""
description = """Glue together. All outside rings to the bottom, all inside rings to the top."""
ui_group = "Box"
def __init__(self):
Boxes.__init__(self)
self.argparser.add_argument(
"--diameter", action="store", type=float, default=50.,
help="Diameter of the box in mm")
self.argparser.add_argument(
"--lugs", action="store", type=int, default=10,
help="number of locking lugs")
self.buildArgParser("outside")
def lowerCB(self):
d = self.diameter
r = d / 2
t = self.thickness
p = 0.05*t
l = self.lugs
a = 180 / l
self.hole(0, 0, r=d/2 - 2.5*t)
self.moveTo(d/2 - 1.5*t, 0, -90)
for i in range(l):
self.polyline(0, (-4/3*a, r-1.5*t), 0, 90, 0.5*t, -90, 0, (-2/3*a, r-t), 0, -90, 0.5*t, 90)
self.moveTo(0, p)
for i in range(l):
self.polyline(0, (-2/3*a, r-1.5*t+p), 0, 90, 0.5*t, -90, 0, (-4/3*a, r-t+p), 0, -90, 0.5*t, 90)
def upperCB(self):
d = self.diameter
r = d / 2
t = self.thickness
p = 0.05*t
l = self.lugs
a = 180 / l
self.hole(0, 0, r=d/2 - 2.5*t)
self.hole(0, 0, r=d/2 - 1.5*t)
self.moveTo(d/2 - 1.5*t, 0, -90)
for i in range(l):
self.polyline(0, (-1.3*a, r-1.5*t+p), 0, 90, 0.5*t, -90, 0, (-0.7*a, r-t+p), 0, -90, 0.5*t, 90)
def render(self):
d = self.diameter
t = self.thickness
p = 0.05*t
if not self.outside:
self.diameter = d = d - 3*t
self.parts.disc(d, move="right")
self.parts.disc(d, callback=lambda: self.hole(0, 0, d/2-1.5*t), move="right")
self.parts.disc(d, callback=self.lowerCB, move="right")
self.parts.disc(d, callback=self.upperCB, move="right")
self.parts.disc(d, move="right")