boxespy/boxes/generators/birdhouse.py

76 lines
2.8 KiB
Python

#!/usr/bin/env python3
# Copyright (C) 2013-2022 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 BirdHouse(Boxes):
"""Simple Bird House"""
ui_group = "Unstable" # "Misc"
def __init__(self):
Boxes.__init__(self)
self.addSettingsArgs(edges.FingerJointSettings, finger=10.0,space=10.0)
# remove cli params you do not need
self.buildArgParser(x=200, y=200, h=200)
def side(self, x, h, edges="hfeffef", callback=None, move=None):
angles = (90, 0, 45, 90, 45, 0, 90)
roof = 2**0.5 * x / 2
t = self.thickness
lengths = (x, h, t, roof, roof, t, h)
edges = [self.edges.get(e, e) for e in edges]
edges.append(edges[0]) # wrap arround
tw = x + edges[1].spacing() + edges[-2].spacing()
th = h + x/2 + t + edges[0].spacing() + max(edges[3].spacing(), edges[4].spacing())
if self.move(tw, th, move, True):
return
self.moveTo(edges[-2].spacing())
for i in range(7):
self.cc(callback, i, y=self.burn+edges[i].startwidth())
edges[i](lengths[i])
self.edgeCorner(edges[i], edges[i+1], angles[i])
self.move(tw, th, move)
def side_hole(self, width):
self.rectangularHole(width/2, self.h/2,
0.75*width, 0.75*self.h,
r=self.thickness)
def render(self):
x, y, h = self.x, self.y, self.h
roof = 2**0.5 * x / 2
cbx = [lambda: self.side_hole(x)]
cby = [lambda: self.side_hole(y)]
self.side(x, h, callback=cbx, move="right")
self.side(x, h, callback=cbx, move="right")
self.rectangularWall(y, h, "hFeF", callback=cby, move="right")
self.rectangularWall(y, h, "hFeF", callback=cby, move="right")
self.rectangularWall(x, y, "ffff", move="right")
self.edges["h"].settings.setValues(self.thickness, relative=False, edge_width=0.1*roof)
self.flangedWall(y, roof, "ehfh", r=0.2*roof, flanges=[0.2*roof], move="right")
self.flangedWall(y, roof, "ehFh", r=0.2*roof, flanges=[0.2*roof], move="right")