boxespy/boxes/generators/lamp.py

134 lines
3.9 KiB
Python

#!/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 *
"""
22x7.5x7cm
D=23cm, d=21cm
d = 8" D = 9"
"""
class RoundedTriangleSettings(edges.Settings):
absolute_params = {
"angle": 60,
"radius": 30,
"r_hole": 0.0,
}
class RoundedTriangle(edges.Edge):
char = "t"
def __call__(self, length, **kw):
angle = self.settings.angle
r = self.settings.radius
if self.settings.r_hole:
x = 0.5 * (length - 2 * r) * math.tan(math.radians(angle))
y = 0.5 * (length)
self.hole(x, y, self.settings.r_hole)
l = 0.5 * (length - 2 * r) / math.cos(math.radians(angle))
self.corner(90 - angle, r)
self.edge(l)
self.corner(2 * angle, r)
self.edge(l)
self.corner(90 - angle, r)
def startAngle(self):
return 90
def endAngle(self):
return 90
class Lamp(Boxes):
webinterface = False
def __init__(self) -> None:
Boxes.__init__(self)
self.addSettingsArgs(edges.FingerJointSettings)
self.buildArgParser(x=220, y=75, h=70)
self.argparser.add_argument(
"--radius", action="store", type=float, default="105",
help="radius of the lamp")
self.argparser.add_argument(
"--width", action="store", type=float, default="10",
help="width of the ring")
def side(self, y, h):
return
self.edges["f"](y)
self.corner(90)
self.edges["f"](h)
self.roundedTriangle(y, 75, 25)
self.edges["f"](h)
self.corner(90)
def render(self):
"""
r : radius of lamp
w : width of surrounding ring
x : length box
y : width box
h : height box
"""
# self.edges["f"].settings = (5, 5) # XXX
x, y, h = self.x, self.y, self.h
r, w = self.radius, self.width
s = RoundedTriangleSettings(self.thickness, angle=72, r_hole=2)
self.addPart(RoundedTriangle(self, s))
self.flexSettings = (3, 5.0, 20.0)
self.edges["f"].settings.setValues(self.thickness, finger=5, space=5, relative=False)
d = 2 * (r + w)
self.roundedPlate(d, d, r, move="right", callback=[
lambda: self.hole(w, r + w, r), ])
# dist = ((2**0.5)*r-r) / (2**0.5) + 4
# pos = (w-dist, dist)
self.roundedPlate(d, d, r, holesMargin=w / 2.0) # , callback=[
# lambda: self.hole(pos[0], pos[1], 7),])
self.roundedPlate(d, d, r, move="only left up")
hole = lambda: self.hole(w, 70, 2)
self.surroundingWall(d, d, r, 120, top='h', bottom='h', callback=[
None, hole, None, hole], move="up")
with self.saved_context():
self.rectangularWall(x, y, edges="fFfF", holesMargin=5, move="right")
self.rectangularWall(x, y, edges="fFfF", holesMargin=5, move="right")
# sides
self.rectangularWall(y, h, "fftf", move="right")
self.rectangularWall(y, h, "fftf")
self.rectangularWall(x, y, edges="fFfF", holesMargin=5,
move="up only")
self.rectangularWall(x, h, edges='hFFF', holesMargin=5, move="right")
self.rectangularWall(x, h, edges='hFFF', holesMargin=5)