102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
#!/usr/bin/env python3
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# Copyright (C) 2013-2022 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 BirdHouse(Boxes):
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"""Simple Bird House"""
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ui_group = "Misc"
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def __init__(self) -> None:
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Boxes.__init__(self)
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self.addSettingsArgs(edges.FingerJointSettings, finger=10.0,space=10.0)
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self.buildArgParser(x=200, y=200, h=200)
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self.argparser.add_argument(
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"--roof_overhang", action="store", type=float, default=0.4,
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help="overhang as fraction of the roof length")
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def side(self, x, h, edges="hfeffef", callback=None, move=None):
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angles = (90, 0, 45, 90, 45, 0, 90)
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roof = 2**0.5 * x / 2
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t = self.thickness
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lengths = (x, h, t, roof, roof, t, h)
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edges = [self.edges.get(e, e) for e in edges]
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edges.append(edges[0]) # wrap around
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tw = x + edges[1].spacing() + edges[-2].spacing()
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th = h + x/2 + t + edges[0].spacing() + max(edges[3].spacing(), edges[4].spacing())
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if self.move(tw, th, move, True):
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return
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self.moveTo(edges[-2].spacing())
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for i in range(7):
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self.cc(callback, i, y=self.burn+edges[i].startwidth())
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edges[i](lengths[i])
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self.edgeCorner(edges[i], edges[i+1], angles[i])
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self.move(tw, th, move)
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def roof(self, x, h, overhang, edges="eefe", move=None):
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t = self.thickness
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edges = [self.edges.get(e, e) for e in edges]
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tw = x + 2*t + 2*overhang + edges[1].spacing() + edges[3].spacing()
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th = h + 2*t + overhang + edges[0].spacing() + edges[2].spacing()
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if self.move(tw, th, move, True):
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return
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self.moveTo(overhang + edges[3].spacing(), edges[0].margin())
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edges[0](x + 2*t)
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self.corner(90, overhang)
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edges[1](h + 2*t)
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self.edgeCorner(edges[1], edges[2])
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self.fingerHolesAt(overhang + 0.5*t, edges[2].startwidth(), h, 90)
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self.fingerHolesAt(x + overhang + 1.5*t, edges[2].startwidth(), h, 90)
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edges[2](x + 2*t + 2*overhang)
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self.edgeCorner(edges[2], edges[3])
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edges[3](h + 2*t)
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self.corner(90, overhang)
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self.move(tw, th, move)
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def side_hole(self, width):
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self.rectangularHole(width/2, self.h/2,
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0.75*width, 0.75*self.h,
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r=self.thickness)
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def render(self):
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x, y, h = self.x, self.y, self.h
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roof = 2**0.5 * x / 2
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overhang = roof * self.roof_overhang
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cbx = [lambda: self.side_hole(x)]
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cby = [lambda: self.side_hole(y)]
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self.side(x, h, callback=cbx, move="right")
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self.side(x, h, callback=cbx, move="right")
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self.rectangularWall(y, h, "hFeF", callback=cby, move="right")
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self.rectangularWall(y, h, "hFeF", callback=cby, move="right")
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self.rectangularWall(x, y, "ffff", move="right")
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self.edges["h"].settings.setValues(self.thickness, relative=False, edge_width=overhang)
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self.roof(y, roof, overhang, "eefe", move="right")
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self.roof(y, roof, overhang, "eeFe", move="right")
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