boxespy/boxes/generators/ottobody.py

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#!/usr/bin/env python3
# Copyright (C) 2013-2014 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 OttoBody(Boxes):
"""Otto LC - a laser cut chassis for Otto DIY - body"""
ui_group = "Unstable"
def __init__(self):
Boxes.__init__(self)
self.addSettingsArgs(edges.FingerJointSettings)
self.addSettingsArgs(edges.ChestHingeSettings)
def bottomCB(self):
self.hole(6, self.y/2, 6)
self.hole(6, self.y/2-6, 3)
self.hole(self.x-6, self.y/2, 6)
self.hole(self.x-6, self.y/2-6, 3)
#self.rectangularHole(20, self.y/2, 4, 30, 1.5)
#self.rectangularHole(self.x-20, self.y/2, 4, 30, 1.5)
self.rectangularHole(self.x/2, self.y/2, 10, 5, 1.5)
# switch
self.rectangularHole(self.x-7, self.y-2.8, 7, 4)
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self.moveTo(0, self.y-12)
self.hexHolesCircle(12, (1, 2, 'circle'))
def leftBottomCB(self):
self.hole(7, self.y-7, 6)
self.hole(6, self.y/2+9, 0.9)
self.rectangularHole(6, self.y/2-5.5, 12, 23)
self.hole(6, self.y/2-20, 0.9)
def rightBottomCB(self):
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self.hole(8, self.y/2+9, 0.9)
self.rectangularHole(8, self.y/2-5.5, 12, 23)
self.hole(8, self.y/2-20, 0.9)
def eyeCB(self):
self.hole(self.x/2+13,self.hl/2, 8)
self.hole(self.x/2-13,self.hl/2, 8)
def frontCB(self):
t = self.thickness
self.rectangularHole(0.5*t, 2+t, t, 2.5)
self.rectangularHole(self.x-0.5*t, 2+t, t, 2.5)
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def IOCB(self):
self.rectangularHole(26, 18, 12, 10)
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# self.rectangularHole(42.2, 10.2, 9.5, 11.5)
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def buttonCB(self):
px, py = 7.5, 7.5
self.rectangularHole(px, py-2.25, 5.2, 2.5)
self.rectangularHole(px, py+2.25, 5.2, 2.5)
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def PCB_Clip(self, x , y, move=None):
if self.move(x+4, y, move, True):
return
self.moveTo(1.5)
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self.polyline(x-1.5, 90, y, 90, x, 85, y-2-4, -30, 2, 120, 1, -90, 2, (180, 1.), y-7, -175, y-5)
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self.move(x+4, y, move)
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def PCB_Clamp(self, w, s, h, move=None):
t = self. thickness
f = 2**0.5
if self.move(w+4, h+8+t, move, True):
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return
self.polyline(w, 90, s, -90, 1, (90, 1), h-s-1, 90, w-2, 90,
h-8, (-180, 1), h-8+3*t, 135, f*(4), 90, f*2, -45, h+t)
self.move(w+4, h+8+t, move)
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def render(self):
self.open()
self.x = x = 60.
self.y = y = 60.
self.h = h = 35.
self.hl = hl = 30.
t = self.thickness
hx = self.edges["O"].startwidth()
e1 = edges.CompoundEdge(self, "Fe", (h-hx, hx))
e2 = edges.CompoundEdge(self, "eF", (hx, h-hx))
e_back = ("F", e1, "e", e2)
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# sides
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self.moveTo(hx)
self.rectangularWall(x, h-hx, "FfOf", ignore_widths=[2], move="up")
self.rectangularWall(x, hl-hx, "pfFf", ignore_widths=[1], move="up")
self.moveTo(-hx)
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self.rectangularWall(x, h-hx, "Ffof", ignore_widths=[5], callback=[
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lambda: self.rectangularHole(y-7.5, h-4-7.5, 6.2, 7.)],
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move="up")
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self.rectangularWall(x, hl-hx, "PfFf", ignore_widths=[6],
callback=[None, None, self.IOCB], move="up")
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# lower walls
self.rectangularWall(y, h, "FFeF", callback=[
None, None, self.frontCB], move="up")
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self.rectangularWall(y, h, e_back, move="up")
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# upper walls
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self.rectangularWall(y, hl, "FFeF", callback=[self.eyeCB], move="up")
self.rectangularWall(y, hl-hx, "FFqF", move="up")
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# top
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self.rectangularWall(x, y, "ffff", move="up")
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# bottom
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self.rectangularWall(x, y, "ffff", callback=[self.bottomCB], move="up")
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# PCB mounts
self.ctx.save()
self.PCB_Clamp(y-53.5, 4.5, hl, move="right")
self.PCB_Clamp(y-50, 4.5, hl, move="right")
self.PCB_Clip(3.5, hl, move="right")
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self.rectangularWall(15, 15, callback=[self.buttonCB])
self.ctx.restore()
self.PCB_Clamp(y-53.5, 4.5, hl, move="up only")
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# servo mounts
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self.rectangularWall(y, 14, callback=[None, self.leftBottomCB], move="up")
self.rectangularWall(y-5.6, 14, callback=[None, self.rightBottomCB], move="up")
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self.close()