boxespy/boxes/lids.py

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# 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 _ChestLid(Boxes):
def getR(self, x, angle=0):
t = self.thickness
d = x - 2*math.sin(math.radians(angle)) * (3*t)
r = d / 2.0 / math.cos(math.radians(angle))
return r
def side(self, x, angle=0, move=""):
if "a" not in self.edges:
s = edges.FingerJointSettings(self.thickness, True,
finger=1.0, space=1.0)
s.edgeObjects(self, "aA.")
t = self.thickness
r = self.getR(x, angle)
if self.move(x+2*t, 0.5*x+3*t, move, True):
return
self.moveTo(t, 0)
self.edge(x)
self.corner(90+angle)
self.edges["a"](3*t)
self.corner(180-2*angle, r)
self.edges["a"](3*t)
self.corner(90+angle)
self.move(x+2*t, 0.5*x+3*t, move, False)
def top(self, x, y, angle=0, move=None):
if "a" not in self.edges:
s = edges.FingerJointSettings(self.thickness, True,
finger=1.0, space=1.0)
s.edgeObjects(self, "aA.")
t = self.thickness
l = math.radians(180-2*angle) * self.getR(x, angle)
tw = l + 6*t
th = y+2*t
if self.move(tw, th, move, True):
return
self.edges["A"](3*t)
self.edges["X"](l, y+2*t)
self.edges["A"](3*t)
self.corner(90)
self.edge(y+2*t)
self.corner(90)
self.edges["A"](3*t)
self.edge(l)
self.edges["A"](3*t)
self.corner(90)
self.edge(y+2*t)
self.corner(90)
self.move(tw, th, move)
def drawAddOnLid(self, x, y, style):
if style == "flat":
self.rectangularWall(x, y, "eeee", move="right")
self.rectangularWall(x, y, "EEEE", move="up")
elif style == "chest":
self.side(x, move="right")
self.side(x, move="up")
self.side(x, move="left only")
self.top(x, y, move="up")
else:
return False
return True
class _TopEdge(Boxes):
def addTopEdgeSettings(self, fingerjoint={}, stackable={}, hinge={},
cabinethinge={}, lid={}, click={},
roundedtriangle={}):
self.addSettingsArgs(edges.FingerJointSettings, **fingerjoint)
self.addSettingsArgs(edges.StackableSettings, **stackable)
self.addSettingsArgs(edges.HingeSettings, **hinge)
self.addSettingsArgs(edges.CabinetHingeSettings, **cabinethinge)
self.addSettingsArgs(edges.LidSettings, **lid)
self.addSettingsArgs(edges.ClickSettings, **click)
self.addSettingsArgs(edges.RoundedTriangleEdgeSettings, **roundedtriangle)
def topEdges(self, top_edge):
t1 = t2 = t3 = t4 = self.edges.get(top_edge, self.edges["e"])
if t1.char == "i":
t2 = t4 = "e"
t3 = "j"
elif t1.char == "k":
t2 = t4 = "e"
elif t1.char == "L":
t1 = "M"
t2 = "e"
t3 = "N"
elif t1.char == "v":
t2 = t3 = t4 = "e"
elif t1.char == "t":
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t1 = t3 = "e"
return [t1, t2, t3, t4]
def drawLid(self, x, y, top_edge, bedBolts=[None, None]):
d2, d3 = bedBolts
if top_edge == "c":
self.rectangularWall(x, y, "CCCC", bedBolts=[d2, d3, d2, d3], move="up")
elif top_edge == "f":
self.rectangularWall(x, y, "FFFF", move="up")
elif top_edge == "F" or top_edge == "h":
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self.rectangularWall(x, y, "ffff", move="up")
elif top_edge == "L":
self.rectangularWall(x, y, "nlmE", move="up")
elif top_edge == "i":
self.rectangularWall(x, y, "IEJe", move="up")
elif top_edge == "k":
outset = self.edges["k"].settings.outset
self.edges["k"].settings.setValues(self.thickness, outset=True)
lx = x/2.0-0.1*self.thickness
self.edges['k'].settings.setValues(self.thickness, grip_length=5)
self.rectangularWall(lx, y, "IeJe", move="right")
self.rectangularWall(lx, y, "IeJe", move="up")
self.rectangularWall(lx, y, "IeJe", move="left only")
self.edges["k"].settings.setValues(self.thickness, outset=outset)
elif top_edge == "S":
self.rectangularWall(x, y, "ffff", move="up")
self.rectangularWall(x, 0, "sFeF", move="up")
self.rectangularWall(x, 0, "sFeF", move="up")
self.rectangularWall(y, 0, "sfef", move="up")
self.rectangularWall(y, 0, "sfef", move="up")
elif top_edge == "v":
self.rectangularWall(x, y, "VEEE", move="up")
self.edges["v"].parts(move="up")
else:
return False
return True